| Document | Document Title |
|---|---|
| US12073458B2 |
Computer-implemented methods and system for customized interactive image collection based on customer data
Systems and methods for purchasing items using a payment processing service (PPS) that checks inventory of merchant(s) and generates interactive components displayed by a third-party platform. Inventory data for merchants is stored by the PPS. The PPS receives an indication of input to a graphical user interface (GUI) presented by the third-party platform. The input represents a desire of a customer to purchase an item from a brick-and-mortar store of a particular merchant. The PPS determines that the merchant does not have the item available but determines it is available at a similar merchant's store. The PPS generates an interactive component comprising an image of the item and a selectable control to be used to initiate purchase from the similar merchant. The interactive component is displayed via the GUI, overlaid with customer-specific item variant information. Selection of the component allows the customer to add the item to a cart. |
| US12073457B1 |
Parameterized method, device, and user interface for enabling filtering
Disclosed herein are embodiments for processing an information screen to enable filtering of another information screen. Embodiments operate by identifying a UI element code in the information screen based on a parameter data structure. The embodiments request a set of filter responses from a database based on the parameter data structure. The embodiments generate a set of UI elements that are each configured to perform a first action performed by the UI element code. Each UI element is further configured to perform a second action comprising filtering the other information screen using one of the set of filter responses. The embodiments then present the information screen with the generated set of UI elements to enable filtering of the other information screen. |
| US12073453B2 |
Generating sale transactions from voice data input by a user
There is provided systems and method for generating sale transaction from voice data input by a user. A user device may receive voice data including a preference for purchasing an item. The user device may convert the voice data to the preferences and perform a search for a sales transaction corresponding to the preferences. The search may include parameters about the user, such as a location. The sales transaction may include purchase prices, times, locations, or other relevant data. A user may accept or decline the sales transaction with additional user data. If the user accepts the sales transaction, the sales transaction may be completed with a payment provider and a transaction history given to the user for later redemption of the item. If the user declines the sales transaction, further sale transactions with additional items may be present to the user. |
| US12073452B2 |
Method of providing recommendations in an online listing platform
A method and a system for recommending items in an online listing platform are provided. The method comprises: receiving, from an electronic device, a request for item recommendations triggered by the user having interacted with a given item of the online listing platform; identifying, in the plurality of items, based on the given item, a set of recommendable items; obtaining user data of the user; determining, based on the user data, for a given recommendable item, a respective value of a user-specific ranking parameter, which is indicative of a likelihood value of the user perceiving the given recommendable item as being of interest to the user; ranking the set of recommendable items according to respective values of the user-specific ranking parameter, thereby generating a ranked set of recommendable items; and selecting, from the ranked set of recommendable items, at least one recommendable for presentation thereof to the user. |
| US12073446B2 |
Systems and methods for managing an autonomous vehicle transport service
A system can receive a transport request from a computing device of a requesting user, where the transport request indicates a service location. The system can determines a preliminary route for the transport request, and select an autonomous vehicle from a fleet of autonomous vehicles operating in the given area to service the transport request based on determining that the selected autonomous vehicle is capable of traversing the preliminary route without intervention. |
| US12073443B1 |
Proactive listening bot-plus person advice chaining
A pervasive user experience capable of integrating robo-advising with human advising is discussed. Conversations and other inputs may be actively captured to identify issues with which the system may be able to assist. Inputs from multiple conversations separated in time may be correlated to identify relevant needs and goals. Recommendations and strategies may be developed and presented to the customer. When it is determined that human advising is appropriate for one or more issues, the customer may be connected to an advisor for assistance with particular issues. Transitions may be facilitated to allow customers to more efficiently return to robo-advising until human advising is again deemed appropriate. |
| US12073441B2 |
Systems and methods for forecasting campaign parameters using machine learning architectures and techniques
A system comprising one or more processors and one or more non-transitory computer-readable media storing computing instructions that cause the one or more processors to perform: training a machine learning model using one or more training features, wherein each training feature of the one or more training features is segmented in a respective group of one or more groups by a respective time period; executing, after training the machine learning model, the machine learning model to generate a forecasting system to predict at least a predicted return on an ad spend (ROAS) value; and providing access to the forecasting system to predict one or more input parameters for an electronic advertising campaign to forecast one or more campaign predictions associated with the electronic advertising campaign. Other embodiments are disclosed herein. |
| US12073436B2 |
Targeted marketing based on social media interaction
A system and method for providing targeted marketing to a user based on the user's social media interaction. The system includes one or more computing platforms providing computer-automated functionality performing method steps for accepting a digital media and digital media related data from a publisher, generating associated information unique identifiers, monitoring social media networks for member-user rankings of the digital media after it is posted, and communicating to a member-user targeted marketing information based on the user rankings A data storage device persists the digital media, digital media related data, and information unique identifier, which may include a linking hash character, a unique identifier, an account identifier, and/or social media network system-defined elements. The publisher selects digital media and information representing digital media elements, and posts the digital media on the social media network website. Edits, if applied to the selected digital media, are persisted in the data storage. |
| US12073433B2 |
Advertisement tracking integration system
Systems and methods for retrieving, in a first application using one or more processors, a user profile in which the user profile includes a user ID, and the first application includes a first application interface. The systems and methods further include detecting user selection, in the first application interface, of a sync command to a second application, in which the second application includes an executable script associated with the user ID, retrieving the executable script in response to the detecting the user selection of the sync command, integrating the executable script into an HTML interface associated with the user profile, and generating a two-dimensional graphical component in response to the integration of the executable script. |
| US12073429B2 |
Generating dynamic content item recommendations
One or more computing devices, systems, and/or methods for generating dynamic content item recommendations are provided. Content item information, extracted from message data, is aggregated to calculate popularity and attributes of content items. The content items are ranked based upon the popularity and attributes to generate a ranked list of content items. Exploration traffic is served utilizing a set of eligible content items selected from the ranked list of content items. An eligible content item is promoted for participation in auctions for serving non-exploration traffic based upon the eligible content item being served a threshold number of times. |
| US12073428B2 |
System and method for automatically retrieving relevant digital advertisements from multiple channels
Systems and methods for automatically retrieving and providing digital advertisements from multiple channels with improved relevancy to a search query are disclosed. In some embodiments, based on a query, a first set of sponsored items is retrieved and ranked based on an optimization of conversion rate, and a second set of sponsored items is retrieved and ranked based on an optimization of click-through rate. Based on the first set of sponsored items and the second set of sponsored items, a ranked list of recommended items is generated for display based on an advertisement auction mechanism, in response to the query. |
| US12073423B2 |
Methods and apparatus for generating target labels from multi-dimensional time series data
This application relates to apparatus and methods for generating target labels from multi-dimensional time series data. In some examples, a computing device receives parameters that correspond to each one of a plurality of sellers, and gathers a set of relevant time series metrics for each one of the sellers based on the respective seller's parameters over a time period. The computing device calculates aggregated metrics for each corresponding subperiod based on each seller's respective set of relevant time series metrics. The computing device generates seller persona clusters based at least in part on the calculated aggregated metrics for each seller. The computing device calculates a score for the generated seller persona clusters, and when the score is greater than or equal to a predetermined threshold value, generates a respective target label for each of the clusters, and applies each respective target label to the sellers within each respective cluster. |
| US12073419B2 |
Package material manufacturing machine management system
An objective of the present invention is to enable the use of identification information, which is usable in a traceability system, in the management of a machine for manufacturing a package material. Provided is a management system of a manufacturing machine for manufacturing a package material which is usable in the distribution of articles, the system including: printing devices for, in a process of manufacturing a package material, printing on the package material unique identification information which is usable in traceability in the distribution of articles; identification information reading devices which are installed downstream of the printing devices for reading the identification information; and machine management devices for acquiring individual characteristic information of the package material, and managing the manufacturing machine on the basis of machine management information in which the acquired individual characteristic information is associated with the identification information read by the identification information reading devices. |
| US12073418B2 |
System and method for adjusting custom topical agents
Systems and methods herein are developed which enable modification of an initial customized cosmetic product, wherein the initial customized cosmetic product is created based on an initial customized cosmetic product specification or an existing specification of a non-custom product. One such system and method for making a custom cosmetic product from an existing non-custom cosmetic product is configured to be capable of: characterizing a non-custom product with a known key comprised of at least one search component; providing user interaction to modify at least one of the at least one search components in this key to create a modified key; and using the modified key to produce custom product which may include determining manufacturing instructions. Such systems and methods may incorporate a custom or non-custom product attribute data base for providing product attribute data for modification and adjustment of the user search key using an adjustment service. Also incorporated herein are applications based on user interaction through two-dimensional complexion color maps derived using data associated with skin color, tone, morphology and/or biochemistry from a plurality of users. |
| US12073417B2 |
Anti-counterfeiting system for bottled products
A container, a closure, and a product system. The system comprises the container; the closure; the product stored in the container and retained within the container by the closure; a first ambient electromagnetic power harvesting (AEPH) chip affixed between the container and the closure in such a way that removing the closure destroys an antenna of the first AEPH chip, wherein the first AEPH chip stores a first authentication code; and a second AEPH chip affixed to one of the container or the closure, wherein the second AEPH chip stores a second authentication code, a reader authorization code, and sourcing information in a static memory portion, wherein the sourcing information identifies the product, the place of manufacture of the product, the date of manufacture of the product, and an identity of the manufacturer of the product. |
| US12073416B2 |
Method using artificial neural networks to find a unique harmonized system code from given texts and system for implementing the same
The system disclosed generally concerns a method for allocating specific/unique numbers for any suggested item according to, but not limited to, the Harmonized System (HS), which is the internationally valid generalized commodity nomenclature standards, and a system implementing said method for designating said specific/unique numbers to a suggested item or merchandise that is, a machine-learning oriented approach capable of handling given texts in a conceptual manner to produce accurate and precise prediction(s). |
| US12073413B2 |
Product experience service
The present technology pertains to keeping track of a purchase status of a product and delivering pre-purchase product experiences prior to the purchase of the product and a post-purchase product experience after the purchase of the product. The present technology provides for a device to identify a product and to request a purchase experience that is both informative and useful based on the purchase status of the product. |
| US12073411B2 |
Method to manage pending transactions, and a system thereof
A computer-implemented method is provided. A first transaction from a sender made via the sender PSP server to a receiver via a receiver PSP server is identified. When the first transaction is pending, at least one subsequent transaction from the sender to the receiver is detected. Transaction parameters of the at least one subsequent transaction is compared with transaction parameters of the first transaction for determining that the first transaction and the at least one subsequent transaction are associated with a single payment. One or more messages are transmitted, when one of the first transaction and the at least one subsequent transaction is identified as successful to indicate that one of the first transaction and the at least one subsequent transaction is successful and to discard other transactions. |
| US12073408B2 |
Detecting unauthorized online applications using machine learning
A method of detecting whether electronic fraud alerts are false positives includes receiving data detailing a financial transaction, inputting the data into a rules-based engine that determines whether to generate an electronic fraud alert for the financial transaction based upon the data, and, when an electronic fraud alert is generated, inputting the data into a machine learning program trained to identify one or more facts indicated by the data. The method may also include determining whether the identified facts can be verified by customer data and, in response to determining that the facts can be verified, retrieving or receiving first customer data. The method may further include verifying that the electronic fraud alert is not a false positive based upon analysis of the first customer data, and transmitting the verified electronic fraud alert to a mobile device of the customer to alert the customer to fraudulent activity. |
| US12073406B2 |
System and method for fraud control
A system and method in accordance with exemplary embodiments may include systems and methods for providing fraud management, which may include, receiving account holder data, determining vertical spend patterns associated with merchants to define a merchant risk for each merchant, generating a transactional behavior patter for the account holder, and generating a fraud score and/or action set (e.g., refer/decline/queue for review) based on the transactional behavior pattern and merchant risk. Account holder data may include, for example, an account type, an account balance, account credits and debits, and transaction data including merchant name, location, and transaction details. |
| US12073405B2 |
Backend architecture method and system for aggregate payment, computer device, and storage medium
A backend architecture method includes: acquiring transaction information from a client, wherein the transaction information includes location information of the client; assigning, based on the location information, the transaction information to a transaction node that has jurisdiction over the location information, wherein the transaction node is a transaction center within a specified region in a distributed transaction system; matching, according to the transaction node, a channel gateway in a channel docking layer that pre-establishes a connection relationship with the transaction node, and sending a transaction request in the transaction information to a transaction object over the matched channel gateway such that the transaction object processes the transaction request; and acquiring a processing result from the transaction object, and transmitting information of the processing result to the client. |
| US12073402B2 |
User and entity authentication through an information storage and communication system
Systems and methods for authenticating parties and transactions are described herein. The systems and methods may be part of an information wallet system. The information wallet system or a separate authentication system in communication with the information wallet system may facilitate verification and/or authentication of the parties. In one embodiment, the authentication system includes an authentication server configured to receive an authentication request from a first party to authenticate a second party. The authentication server is further configured to transmit an information request the second party. The authentication server is configured to receive second party information and to configured to compare the second party information with a verified second party information. The authentication server is configured to transmit an authentication result to the first party device. |
| US12073396B2 |
Cross-platform data management and integration
A method and a system include receiving a request to process a transaction, identifying, by the messaging application, transactional data based on the request, the transactional data corresponding to a user profile associated with the client device in an entity graph, determining a first desensitized data item associated with the user profile being included in the transactional data, providing for display a first user interface of the messaging application including a first user-selectable element corresponding to a completion of the transaction, receiving an indication of user selection of the first user-selectable element, and transmitting the transactional data to a secured processor. |
| US12073393B2 |
Transaction configuration using cryptographic authentication
A cryptographic scheme associated with a transaction service is received at a first computer system. Subsequent to receiving the cryptographic schema, the first computer system performs a configuration process for a transaction to be performed with the transaction service. The configuration process includes receiving a request for transaction configuration information from a client device. The request includes a cryptographic token generated by a second computer system the transaction service. The first computer system determines whether to grant the request based on analyzing the cryptographic token according to the cryptographic schema. Based on the determining, the first computer system sends transaction configuration information. The configuration process is performed by first computer system independent of communication between the second computer system and the first computer system. |
| US12073392B2 |
Payment integrated loyalty system
A payment integrated loyalty system including a point of sale terminal comprising a card reader, a communication subsystem configured to wirelessly communicate with a payment instrument, and configured to communicate over a network with at least a first and second server. The payment integrated loyalty system includes a processor in communication with the communication subsystem and card reader, configured to receive, through the communication subsystem, a payment instrument identifier associated with the payment instrument, and obtain a fingerprint based on one-way encrypting the payment instrument identifier. The processor is further configured to receive, from the first server via the communication subsystem, a loyalty balance associated with the fingerprint and to complete the financial transaction based on an updated amount based on the loyalty balance. |
| US12073386B1 |
Digital asset vault
Securing digital assets in a vault that interfaces with multiple different third-party wallets to store keys/mnemonics. The vault interface accepts input from multiple different party wallets to combine multiple encryptions and secure storage techniques. Numerous cryptographic mechanisms are employed to securely pull a mnemonic phrase from a third-party wallet and into an institution's vault. A customer's mnemonic phrase is securely transported from a personal wallet into a secured institution's encrypted vault using the power of HSM to encrypt and decrypt a customer's mnemonic phrase securely. |
| US12073385B2 |
Digital asset payment network payment modes
A user computing device of a digital asset payment network includes a display, one or more scanning devices, memory, and a digital asset management unit coupled to the display and the memory. The digital asset management unit includes: a digital wallet, and a scanning interface, where one or more of the digital wallet and the scanning interface are operable to connect to a user digital asset payment interface. The user digital asset payment interface is associated with a digital asset payment computing entity of the digital asset payment network, where the digital asset payment computing entity facilitates a real-time digital asset-based payment from the user computing device paying with a digital asset to a merchant computing entity accepting a desired digital asset. The user digital asset payment interface includes: a scannable code module operable to: interact with a scannable code generated by the digital asset payment computing entity, where the scannable code is representative of digital asset-based payment authorization information. |
| US12073381B2 |
Transaction token that stores and presents location-specific token identifiers
In certain embodiments, location-based activation of card identifiers may be facilitated. In some embodiments, an electrophoretic display card may store a set of location-specific card identifiers, where each card identifier of the set is associated with (i) an account of a user and (ii) creation location information indicating a device location of the user at a creation time of the card identifier. In response to being powered by a user device, the card may initiate wireless communication with the user device. The card may determine a device location of the user device, select a card identifier from the set of card identifiers that matches the device location, and switch a state of the card identifier to an active state to enable transaction processing for the card identifier. In some embodiments, the card may cause the active card identifier to be presented on an electrophoretic display of the card. |
| US12073380B2 |
Method and system for activating a portable contactless-payment object
A method for activating a portable contactless payment object of the timepiece or piece of jewellery type able to participate in the making of an electronic payment by tokenisation, the method including the following steps: obtaining of a payment token by an electronic device, in particular mobile, coming from a server of a trusted third party providing a payment service by tokens, and configuration of the portable object with a view to use thereof providing a transmission of the token included in the electronic device to the portable object with an activation terminal. |
| US12073377B2 |
Facilitating payments using wearable devices
A wearable device, e.g., a smart watch, may be connected to a communication device, such as a mobile smart phone, via Bluetooth or other Near Field Communication (NFC). In particular, the wearable device may have a touch screen that may serve as an extended display and/or user input device of the communication device. For example, a user may receive payment related notifications on the wearable device. The user also may operate the wearable device to make and/or receive payments, view transaction history, view and/or accept offers from nearby merchants, view and/or check in to nearby stores and etc. Further, the wearable device also may allow the user to make payment transactions in extreme environments not suitable for the communication device, such as under water. |
| US12073376B2 |
Light-weight and secure payment processing using a low-power wide-area networking protocol
Aspects of the disclosure relate to light-weight and secure payment processing using low-power wide-area network technology. A mobile device may detect communication conditions associated with a payment transaction based on one or more parameters. The mobile device may identify applicability of LPWAN communication based on the communication conditions. Based on identifying the applicability of low-power wide-area network communication, the mobile device may identify a payment terminal within a threshold proximity of the mobile device. The mobile device may connect to the payment terminal via a low-power wide-area network protocol. The mobile device may transmit, via the low-power wide-area network protocol, a request to initiate the payment transaction at the payment terminal. The mobile device may cause the payment transaction to be executed using the low-power wide-area network protocol. |
| US12073375B2 |
System and method for a line of credit based digital content multichambered cloud based distribution platform
A method for using a line-of-credit digital content distribution platform is disclosed. The method includes receiving, from a user computing device, a request for initial access of a user to a digital content distribution platform, granting access to the digital content distribution platform based upon the request for initial access, providing the user with a line-of-credit usable by the user, wherein the line-of-credit includes a digital credit, providing an introductory digital credit to the user, receiving, from the user, an activity completed on the digital content distribution platform for the digital credit and increasing the line-of-credit as a function of the activity completed by the user. |
| US12073373B2 |
Real-time bio-metric / environmental capture and timed rematch
Pay stations in a retail store initiate customer transactions for customers. When a first pay station is unable to complete a customer transaction, it hands the transaction off to a second pay station that is able to complete the transaction. During hand off, the first pay station determines a first set of biometric and contextual data associated with the customers and sends that information to the second pay station. The second pay station then determines, independently, a second set of biometric and contextual data associated with the customers and compares it against the first set. Depending on the results of the comparison, customers are either granted or denied access at the second pay station to complete the transaction. Additionally, all biometric and contextual data are permanently destroyed without being saved to memory. |
| US12073371B1 |
Math based currency point of sale systems and methods
Systems, methods, and computer-readable storage media utilized for processing open loop math based currency (“MBC”) credit card transactions at a financial institution. One method includes receiving, via an open loop processing network, a request for an MBC transaction and generating a first code uniquely identifying the MBC transaction. The method further includes transmitting, via the open loop processing network, the first code to the customer computer device and receiving, from an acquirer/processor computer system via the open loop processing network, a second code including the first code and a public and private key pair. The method further includes determining that the public key is registered and updating a first entry of an overlay ledger and a second entry of the overlay ledger. The method further includes transmitting, via the open loop processing network, a credit guarantee and transmitting, via the open loop processing network, a receipt of the MBC transaction. |
| US12073370B2 |
Method and system to delegate issuance capability to a third-party
Delegating issuance capability to a third-party of fungible digital assets involves a central (e.g., central bank) processor receiving a request to issue fungible digital assets from a third-party node; verifying the request; validating request to issue fungible digital assets from the third-party; approving or rejecting the request; if the request to issue fungible digital assets is approved, creating an issuance authorization message; executing a smart contract clause to add an entity of the third-party node to a list of authorized entities; publishing the issuance authorization message on a blockchain indicating that a third-party node has been added to the list of authorized entities; and publishing a revocation message on the blockchain revoking an authorization granted to the third-party node to issue digital assets. |
| US12073365B2 |
Method and apparatus for providing calendar service
A method of providing a calendar service includes obtaining time-series data, determining whether the time-series data correspond to an outlier, obtaining, based on the determination that the time-series data correspond to an outlier, non-time-series data linked to the time-series data corresponding to the outlier, and displaying at least one of the non-time-series data and the time-series data corresponding to the outlier on a calendar page. |
| US12073351B2 |
Generating viable building designs for complex sites
A computer-implemented method for generating a building design for a building site having a complex shape comprises: generating a first group of processing areas from a plurality of processing areas associated with the building design and a second group of processing areas from the plurality of processing areas; generating a first building footprint leg that is sized to include the first group of processing areas and a second building footprint leg that is sized to include the second group of processing areas; at a pivot location, joining the first building footprint leg and the second building footprint leg at an aperture angle; performing a numerical simulation to position the first group of processing areas in the first building footprint leg and the second group of processing areas in the second building footprint leg to generate a candidate building design for the building site; and rendering the candidate building design. |
| US12073349B2 |
Systems and methods for distributed risk analysis
Systems and methods for distributed risk analysis are discussed. |
| US12073348B2 |
Systems and methods of dynamically presenting datasets in a graphical user interface
Systems for dynamically updating a priority queue for scheduling data operations associated with data records. A method includes: detecting event data meeting a threshold value for identifying a shift in data operation relevance and traversing a cascading data structure to identify an auditable entity corresponding to one or more data records associated with the event data, the one or more data records corresponding to at least one branch of the cascading data structure. The method includes generating an updated priority queue for scheduling data operations based on priority weights associated with branches of the cascading data structure, the updated priority queue based on event data corresponding to the identified auditable entity relative to event data associated with one or more records corresponding to other auditable entities and transmitting a signal for dynamically communicating the updated priority queue for scheduling data operations associated with data records of respective auditable entities. |
| US12073346B2 |
Systems and methods for optimizing automated modelling of resource allocation
Systems, methods, and storage media for optimizing automated modelling of resource allocation are disclosed. Exemplary implementations include operations for: receive or retrieve by a computer system, operational information associated with a plurality of users; allocate, by the computer system, at least a first time portion to at least a first task associated with a first user of the plurality of users based on analysis of the operational information; and dynamically modify, by the computer system, the first time portion responsive to receiving or retrieving additional operational information over time. |
| US12073337B2 |
Functional portable device for event access and delivery
The utility of a portable consumer device is extended by allowing account holders the ability to gain entry into access-controlled venues using a portable consumer device that is associated with an account that was used to purchase the admission or tickets to the event at the access-controlled venue. Merchandise or other goods and services may be pre-purchased by the consumer. Pre-purchasing may occur at the time that the price of admission is paid or before entry into the venue. The portable consumer device may be validated at the entrance to the access-controlled venue. After the consumer's entry into the venue, an arrival notification alert may be triggered to provide additional goods or services. For example, when a consumer successfully enters the venue using the consumer portable device, the pre-purchased items may be delivered to the consumer location at a specific time. |
| US12073336B2 |
Inventory tracking using blockchain
A first sub-blockchain and a second sub-blockchain are retrieved. The sub-blockchains are predefined fragments of a blockchain that are intended to be used to build a larger blockchain. At least one of the first sub-blockchain and the second sub-blockchain was originally stored in a read-only computer memory or was originally stored in a barcode/RFID tag. A blockchain that comprises the first sub-blockchain and the second sub-blockchain is created. The blockchain is used to track inventory of a product. |
| US12073333B2 |
Predicting rates of hypoglycemia by a machine learning system
Systems, methods, and computer products can predict rates of hypoglycemia in patients. One of the methods includes receiving data representing medical records of a patient, the patient having been diagnosed with diabetes mellitus. The method includes determine an predicted rate of hypoglycemic events using a machine learning system, the machine being trained using data representing the medical records of a plurality of patients and the corresponding rate of hypoglycemic events for the respective patients. The methods also includes producing the predicted rate for the patient. |
| US12073332B2 |
Rest stop recommendation system
A rest stop recommendation system monitors driving behavior of a driver and stores information indicating the driving behavior as historical data, determines, based at least in part on the historical data, a driver tiredness state, a continuous driving length preference, and a refueling pattern preference, determines a time to recommend a rest stop based at least in part on the driver tiredness state, the continuous driving length preference, and the refueling pattern preference, extracts, from a map database, a plurality of rest stops within a predetermined radius of a position of the vehicle, determines rest stop characteristic preferences based at least in part on the historical data, selects one or more potential rest stops from among the plurality of rest stops based at least in part on the rest stop characteristic preferences, and presents the one or more potential rest stops to the driver in a recommendation. |
| US12073329B2 |
Method for recognizing an adversarial disturbance in input data of a neural network
A method for detecting an adversarial perturbation in input data of a neural network, wherein a conditional generative adversarial network is trained during a training phase, wherein a generator network of the conditional generative adversarial network is trained to generate adversarial perturbations conditioned on input data of the neural network, and wherein a discriminator network of the conditional generative adversarial network is trained at least to detect an adversarial perturbation in the input data generated by the generator network, and wherein, during an application phase, the trained discriminator network detects an adversarial perturbation in input data of the neural network and provides a detection result. Also disclosed is a backend server, a detection device and a system. |
| US12073328B2 |
Integrating a memory layer in a neural network for one-shot learning
A method for machine learning includes extracting features from a training set of inputs, wherein each input generates a feature set and each the feature set forms a neural network key. The method includes arranging the keys in an in-memory computational layer such that the distance between any pair of keys corresponding to similar inputs is as close as possible while keys for a pair of dissimilar inputs have differing values as far apart as possible, wherein each of the keys has a fixed size. The method also includes searching through the dataset using an in-memory K-nearest neighbor unit to find K keys similar to a query key, the searching occurring in a constant amount of time as a function of the fixed size and irrespective of a size of the dataset. |
| US12073326B2 |
Joint learning from explicit and inferred labels
This document relates to training of machine learning models. One example method involves providing a machine learning model having a first classification layer, a second classification layer, and an encoder that feeds into the first classification layer and the second classification layer. The example method also involves obtaining first training examples having explicit labels and second training examples having inferred labels. The inferred labels are based at least on actions associated with the second training examples. The example method also involves training the machine learning model using the first training examples and the second training examples using a training objective that considers first training loss of the first classification layer for the explicit labels and second training loss of the second classification layer for the inferred labels. The method also involves outputting a trained machine learning model having the encoder and the first classification layer. |
| US12073316B2 |
Method for determining at least one indication of at least one change
Provided is a method for determining at least one indication of at least one change, having the steps of receiving at least one input data record having the at least one change and associated data, and determining the at least one indication of the at least one change by applying a learning-based approach to the at least one received input data record. The invention is also directed to a determination unit and a computer program product. |
| US12073315B2 |
Optoelectronic computing systems
Systems and methods that include: providing input information in an electronic format; converting at least a part of the electronic input information into an optical input vector; optically transforming the optical input vector into an optical output vector based on an optical matrix multiplication; converting the optical output vector into an electronic format; and electronically applying a non-linear transformation to the electronically converted optical output vector to provide output information in an electronic format.In some examples, a set of multiple input values are encoded on respective optical signals carried by optical waveguides. For each of at least two subsets of one or more optical signals, a corresponding set of one or more copying modules splits the subset of one or more optical signals into two or more copies of the optical signals. For each of at least two copies of a first subset of one or more optical signals, a corresponding multiplication module multiplies the one or more optical signals of the first subset by one or more matrix element values using optical amplitude modulation. For results of two or more of the multiplication modules, a summation module produces an electrical signal that represents a sum of the results of the two or more of the multiplication modules. |
| US12073309B2 |
Neural network device and method of quantizing parameters of neural network
A neural network device includes a quantization parameter calculator configured to quantize parameters of a neural network that is pre-trained, so that the quantized parameters are of mixed data types, analyze a statistical distribution of parameter values of an M-bit floating-point type, the parameter values being associated with at least one layer of the neural network, M being a natural number greater than three, obtain a quantization level of each of the parameters statistically covering a distribution range of the parameter values, based on the analyzed statistical distribution, and quantize input data and weights of the M-bit floating-point type into asymmetric input data of an N-bit fixed-point type and weights of an N-bit floating-point type, using quantization parameters that are obtained based on the obtained quantization level of each of the parameters, N being a natural number greater than one and less than M. |
| US12073307B2 |
Predicting likelihoods of conditions being satisfied using neural networks
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for predicting likelihoods of conditions being satisfied using recurrent neural networks. One of the systems is configured to process a temporal sequence comprising a respective input at each of a plurality of time steps and comprises: one or more recurrent neural network layers; one or more logistic regression nodes, wherein each of the logistic regression nodes corresponds to a respective condition from a predetermined set of conditions, and wherein each of the logistic regression nodes is configured to, for each of the plurality of time steps: receive the network internal state for the time step; and process the network internal state for the time step in accordance with current values of a set of parameters of the logistic regression node to generate a future condition score for the corresponding condition for the time step. |
| US12073301B2 |
Learning device, and learning method
A learning device is configured to perform learning by gradient boosting, and includes: data memory units configured to store learning data including a type of feature amount and corresponding gradient information; gradient output units each configured to receive an input of the feature amount and the corresponding gradient information from a corresponding one of the data memory units, and output the gradient information through an output port corresponding to each value of the input feature amount; an addition unit configured to add up one or more pieces of the gradient information corresponding to the same value of the feature amount, and output an added value of the gradient information corresponding to each value of the feature amount; and a histogram memory unit configured to store a histogram obtained by integrating added values of the gradient information corresponding to each value of the feature amount as a bin. |
| US12073300B2 |
Systems and methods for post-quantum cryptography optimization
Systems, apparatuses, methods, and computer program products are disclosed for post-quantum cryptography (PQC). An example method includes receiving data. The example method further includes receiving a set of data attributes about the data. The set of data attributes comprises one or more sets of data environment data attributes that are each representative of a set of data environments associated with the data. The example method further includes receiving one or more sets of data environment threat data structures associated with one or more data environments in the one or more sets of data environments associated with the data. The example method further includes selecting one or more cryptographic techniques for encrypting the data for at least the one or more data environments based on the set of data attributes, the one or more sets of data environment threat data structures, and a cryptograph optimization machine learning model. |
| US12073299B2 |
Systems and methods for using contrastive pre-training to generate text and code embeddings
Embodiments of the present disclosure may include systems, methods, and computer readable media for generating a vector representation, including receiving a training data set, the training data set including a plurality of paired data samples corresponding to positive example pairs, each positive example pair including a first data unit and a second data unit. Embodiments may also include converting the training data set into at least one first vector of a vector representation. Embodiments may further include accessing one or more negative example pairs to contrast against the positive example pairs. Embodiments may also include converting the one or more negative example pairs into one or more second vectors of the vector representation. Embodiments may further include training an artificial machine learning model to generate additional vectors of the vector representation. Further embodiments may include systems, methods, and media for determining semantic similarity based on one or more vector representations. |
| US12073297B2 |
System performance optimization
A system for providing performance optimization for a software solution may scan multiple predefined levels of the software solution to extract corresponding metadata information from each of the multiple predefined levels. The system may store the extracted corresponding metadata information pertaining to standard parameters associated with performance of the software solution. The system may determine a standard score based on a plurality of attributes of the extracted corresponding metadata information, optimize the determined standard score based on training data received from a learning model, and generate an insight information comprising information related to determined rule violations and of evaluation steps involved in determining the determined standard score. |
| US12073296B2 |
Methods and systems for generating physical activity sets for a human subject
A system for generating physical activity sets for a human subject, the system comprising a computing device configured to detect a signal from a wearable fitness device, determine an activity profile using an activity machine-learning model and the signal, generate using the activity profile, at least a physical activity set, wherein generating further comprising classifying the activity profile with corresponding activity profile data from a plurality of human subjects, wherein the corresponding activity profile data correlates activity profile data to at least a physical activity set, training a fitness machine-learning model using the corresponding activity profile data, generating the at least a physical activity set as a function of the activity profile data and the fitness machine-learning model, and generate a presentation of the activity profile and the at least a physical activity set using a graphical user interface. |
| US12073295B2 |
Machine learning model operation management system and method
A system for performing operation management of a machine learning model includes a task-inference ID association unit configured to, on the basis of a system data stream for outputting content of a task performed by a system that calls a machine learning model and a recorded data stream for inputting/outputting data when inference of the machine learning model is processed, calculate, with regard to association between the system data stream and the recorded data stream, the association between the system data stream and the recorded data stream from configuration information representing dependency between the system and the machine learning model. |
| US12073294B2 |
Method of and system for generating a stress balance instruction set for a user
A system for generating a stress balance instruction set for a user, the system comprising a computing device, wherein the computing device is configured to receive a plurality of user data to calculate a stress score of a user. Calculating the stress score further comprises training a machine-learning model as a function of stress score training data that numerically describes stress in a user. Computing device generates a plurality of user metrics as a function of the plurality of user data and the machine-learning model and calculates an overall stress score. Computing device determines a stress imbalance using the overall stress score by training a machine-learning model and determining any difference between an anticipated normal stress score and user the stress score. Computing device generates a stress balance instruction set by training a machine-learning model, identifying a strategy, and generating an instruction set for implementing the strategy. |
| US12073292B2 |
Assessing accuracy of a machine learning model
Balancing content distribution between a machine learning model and a statistical model provides a baseline assurance in combination with the benefits of a well-trained machine learning model for content selection. In some implementations, a server receiving requests for a content item assigns a first proportion of the received requests to a first group and assigns remaining requests to a second group. The server uses a machine learning model to select variations of the requested content item for responding to requests assigned to the first group and uses a statistical model to select content variations for requests assigned to the second group. The server obtains performance information, e.g., acceptance rates for the different variations, and compares performance of the different models used for content selection. Audience share assigned to the machine learning model is increased when it outperforms the statistical model and decreased when it underperforms the statistical model. |
| US12073286B2 |
Methods, apparatuses and computer program products for providing artificial-intelligence-based indicia data editing
Methods, apparatuses and computer program products for providing artificial-intelligence-based indicia data editing are provided. For example, an example computer-implemented method may include determining, based at least in part on a data processing model associated with a scan setting module, a first decoded data string corresponding to a first indicia; determining, based at least in part on user input data, a first input data string corresponding to the first indicia; generating a predictive indicia data editing model based at least in part on providing the first decoded data string and the first input data string to an artificial intelligence algorithm; and updating the scan setting module based at least in part on the predictive indicia data editing model. |
| US12073285B2 |
Multi-part code system
A multi-part code system includes a network computing device operable to generate a first and second portion of a code for an interaction. The multi-part code system further includes a second computing device including a second network application and a first computing device including a first network application operable to obtain the second portion of the code, receive the first portion of the code, display the second portion of the code, display the first portion of the code on a code display area, instruct a user to drag the first portion of the code from the code display area to the display area to align with the second portion of the code. When the first portion of the code is aligned with the second portion of the code in the display area, produce the code, and send a finalized interaction notification to the network computing device. |
| US12073283B2 |
Apparatus having hybrid monochrome and color image sensor array
There is provided in one embodiment an apparatus having an image sensor array. In one embodiment, the image sensor array can include monochrome pixels and color sensitive pixels. The monochrome pixels can be pixels without wavelength selective color filter elements. The color sensitive pixels can include wavelength selective color filter elements. |
| US12073280B2 |
IC card, IC card processing system, and computer-readable storage medium
According to an embodiment, an IC card includes a communication interface and a processor. The communication interface communicates with an IC card processing apparatus. The processor transmits extended format support information indicating whether an extended format is supported for each of commands to the IC card processing apparatus. |
| US12073279B2 |
Access system
A system comprises a near-field communication controller, a near-field communication antenna electrically coupled to the near-field communication controller, and a near-field communication front end circuit coupled between the near-field communication antenna and the near-field communication controller, wherein the near-field communication front end circuit comprises a sensing capacitor configured to function as a serial capacitance in a matching circuit of the near-field communication front end circuit, the sensing capacitor is further configured to additionally function as a capacitive proximity sensor, and the near filed communication controller is configured to function as a near-field communication controller and to additionally perform capacitive sensing functionalities. |
| US12073277B2 |
RFID antenna, RFID tag and method for fabricating such RFID antenna
Disclosed is an RFID antenna including: a central inductive circuit; and at least two lobes extending radially from the central inductive circuit. |
| US12073275B1 |
Linear displacement measurement system
A linear displacement measurement system and method having a plurality of RFID transponders arranged in a linear array; a movable reciprocating device upon which said plurality of RFID transponders are mounted; a stationery RFID reader configured to wirelessly receive data from said plurality of RFID transponders; and a central processing unit and memory in communication with said stationery RFID reader configured to convert data from said RFID transponders to position information and linear displacement information of said movable device. |
| US12073273B2 |
Techniques to detect and provide an indication of an event on a contactless card
Embodiments may be generally directed to methods, techniques and devices to provide an indication by a contactless card based on a detection of an event. |
| US12073259B2 |
Apparatus and method for efficient parallel computation
The present invention provides a computing unit for operating in a parallel computing system, the computing unit comprising a plurality of processing elements and an interface for connecting the computing unit to other components of the computing system wherein each processing element has a nominal maximum processing rate NPR and each processing element includes a respective memory unit such that data can be transferred from the memory unit at a predetermined maximum data rate MBW and the interface provides a maximum data transfer rate CBW, wherein in order to provide a predetermined peak calculation performance for the computing unit PP obtainable by a number n processing elements operating at the nominal maximum processing rate such that PP=n×NPR operations per second, the computing unit includes an integer multiple f times n processing elements wherein f is greater than one and each processing element is limited to operate at a processing rate of NPR/f. |
| US12073258B2 |
Configuration map based sharding for containers in a machine learning serving infrastructure
A machine learning serving infrastructure implementing a method of receiving or detecting an update of container metrics including resource usage and serviced requests per model or per container, processing the container metrics per model or per container to determine recent resource usage and serviced requests per model or per container, and rebalancing distribution of models to a plurality of containers to decrease a detected load imbalance between containers or a stressed container in the plurality of containers. |
| US12073253B1 |
Bitmap-based resource managers
Bitmaps for managing computing resources are described. Example bitmaps described in this application use less memory space by varying the sizes of the nodes in the bitmap's tree structure, and/or by limiting the number of nodes in the bitmap's leaf layer. Other example bitmaps described in this application reduce the time needed to traverse the bitmap by tailoring the search direction according to the bitmap's configuration. |
| US12073249B2 |
Provision of computer resources based on location history
A location history manager may be configured to determine a location history associated with a user, and a resource usage manager may be configured to determine a computing resource usage history associated with the user. A location monitor may be configured to determine a location of the user. A resource predictor may be configured to generate a prediction of a computing resource, based on the location history, the computing resource usage history, and the location. A resource provider may be configured to provide the computing resource, based on the prediction. |
| US12073239B2 |
Interface and mode selection for digital action execution
Interface and mode selection for digital action execution is provided. For example, a system loads a script library embedded in an electronic resource. The system determines a historic level of engagement between a client computing device and one or more digital assistants. The system selects, based on a first property of the client computing device and the historic level of engagement, a type of digital interface. The system generates, based on the type of digital interface, a digital interface with the call-to-action. The system determines, responsive to an instruction to execute the call-to-action, a mode of execution. The system selects a digital assistant and a second client device to execute the call-to-action. The system transmits the call-to-action to the second client device for execution. |
| US12073236B2 |
Class loading of dependency class files using modified class identifiers
Systems and methods for class loading of dependency class files using modified class identifiers. An example method may comprise packaging one or more class files into a logical group for building an executable module to be deployed in a computing environment; assigning a class identifier to a class file of the logical group, wherein the class identifier comprises a class name and a project identifier; identifying a dependency class file of the class file of the logical group; and adding, to a build management data structure, an entry comprising the class identifier and a class identifier of the dependency class file. |
| US12073234B2 |
Management framework for mixed reality devices
Disclosed are methods and systems for managing mixed-reality systems. These methods or systems identify, at a management software application, a set of managed mixed-reality devices and validate a device management license against a managed mixed-reality device in the set of managed mixed-reality devices. Whether a software application installed or to be installed on the managed mixed-reality device is amenable to a software management function is verified based at least in part upon an operation mode of the managed mixed-reality device and a profile that is applied to the managed mixed-reality device or is associated with the authorized user. The software management function is programmatically performed by the management software application for the software application based at least in part upon a result of verifying whether the software application is amenable to the software management operation. |
| US12073227B2 |
Energy-efficient core voltage selection apparatus and method
A processor core energy-efficiency core ranking scheme akin to a favored core in a multi-core processor system. The favored core is the energy-efficient core that allows an SoC to use the core with the lowest Vmin for energy-efficiency. Such Vmin values may be fused in appropriate registers or stored in NVM during HVM. An OS scheduler achieves optimal energy performance using the core ranking information to schedule certain applications on the core with lowest Vmin. A bootstrap flow identifies a bootstrap processor core (BSP) as the most energy efficiency core of the SoC and assigns that core the lowest APIC ID value according to the lowest Vmin. Upon reading the fuses or NVM, the microcode/BIOS calculates and ranks the cores. As such, microcode/BIOS calculates and ranks core APIC IDs based on efficiency around LFM frequencies. Based on the calculated and ranked cores, the microcode or BIOS transfers BSP ownership to the most efficiency core. |
| US12073226B2 |
Implementing external memory training at runtime
Systems, apparatuses and methods may provide for technology that initializes an integrated memory of a processor during a boot sequence and conducts a runtime initialization of an external system memory associated with the processor. The technology may also bypass the runtime initialization of the external system memory during the boot sequence. |
| US12073220B2 |
Store-to-load forwarding correctness checks at store instruction commit
A microprocessor includes a load queue, a store queue, and a load/store unit that, during execution of a store instruction, records store information to a store queue entry. The store information comprises store address and store size information about store data to be stored by the store instruction. The load/store unit, during execution of a load instruction that is younger in program order than the store instruction, performs forwarding behavior with respect to forwarding or not forwarding the store data from the store instruction to the load instruction and records load information to a load queue entry, which comprises load address and load size information about load data to be loaded by the load instruction, and records the forwarding behavior in the load queue entry. The load/store unit, during commit of the store instruction, uses the recorded store information and the recorded load information and the recorded forwarding behavior to check correctness of the forwarding behavior. |
| US12073217B2 |
Memory system and data processing system including the same
A data processing system includes a compute blade generating a write command to store data and a read command to read the data, and a memory blade. The compute blade has a memory that stores information about performance characteristics of each of a plurality of memories, and determines priority information through which eviction of a cache line is carried out based on the stored information. |
| US12073216B1 |
Transposition of left-hand-side operand to systolic matrix multiplication
In a system including vector registers storing right-hand side data and left-hand side data, first and second matrix staging registers, and a systolic array of processing cells for conducting matrix multiplication operations using the right-hand side data and left-hand side data, one or more processors load the right-hand side data from the vector registers to the first matrix staging register based on an instruction indicating whether to transpose the right-hand side data, load the left-hand side data from the vector registers into the second matrix staging register based on another instruction indicating whether to transpose the left-hand side data, load the right-hand side data from the first matrix staging register into the systolic array, and, in a cycle of the matrix multiplication operation, pass one or more columns of the left-hand side data from the second matrix staging register to a column of the systolic array. |
| US12073213B2 |
Automatic generation of interfaces for optimizing codebases
A plurality of invoking units of software instructions that each directly invoke one or more functions of an invoked unit of software instructions are identified. Based on at least one criterion a first function of the one or more functions is selected for inclusion in an interface. An interfacing unit of software instructions that implements the interface is generated, the interface being configured to be invoked by at least one of the plurality of invoking units of software instructions, and when invoked, to invoke the first function. |
| US12073211B2 |
Widget delivery workflow system and method
A method may include receiving a version of software widget source code, storing the version of software widget source code, and determining that a version of application source code and a view of software widget source code are used in a deployment environment. The version of application source code may call the version of software widget source code. The method may further include determining that the version of software widget source code corresponds to the view of software widget source code, constructing a build including the version of application source code and the version of software widget source code, and deploying the build in the deployment environment. |
| US12073209B2 |
System for enhanced component-level detection in software applications within a computing environment
Systems, computer program products, and methods are described herein for component-level detection in third party software applications. An example system may receive, from a client device, data packets with payload containing a request to onboard a first application into a computing environment. In response, the system may determine, using an application ingestion subsystem, information associated with the first application, and subsequently deploy, using a machine learning subsystem, a trained machine learning model on the information to various components associated with the first application and component scanning parameters for each of the one or more components. Based on components, the system may build a software bill of materials (SBOM) for the first application. |
| US12073207B2 |
Software update gateway and method for updating software of IoT device
A software update gateway for updating a software of an IoT (Internet of Things) device. The gateway includes a transceiver configured to connect to a software update server through a public network, connect to at least one first IoT device through the public network, and connect to at least one second IoT device through a local network of the at least one second IoT device; a software database configured to store a first version of a full update data for a software of the at least one first IoT device; and a processor configured to control the transceiver to receive a software update request from the at least one first IoT device via the public network, control the transceiver to transfer the software update request to the software update server via the public network, control the transceiver to receive differential update data for the software of the at least one first IoT device from the software update server via the public network, generate a second version of the full update data for the software of the at least one first IoT device based on the first version and the differential update data, and control the transceiver to transmit the generated second version of the full update data of the at least one first IoT device to the at least one first IoT device via the public network based on a collected operational status of the software update gateway. |
| US12073206B2 |
Methods for updating an electronic device
A method for updating an imaging device is described comprising, receiving update information comprising a compatibility update filter indicating which generations of supply item are compatible with the imaging device, and updating a compatibility filter of the imaging device based on the update information, the compatibility filter configured to control which generations of supply item are classified as compatible with the imaging device. An imaging device is also described that comprises firmware and a memory, the memory storing a compatibility filter configured to control which generations of supply item are classified as compatible, wherein the firmware is configured to read the compatibility filter, and the imaging device is configured to update the compatibility filter. Finally, an imaging device supply item is also described. |
| US12073202B2 |
Intelligent data processing system with multi-interface frontend and backend
A method includes identifying a sequence of transformations to be performed on an input dataset via a user interface. The method also includes identifying a first context associated with the input dataset. The method further includes selecting a first one of multiple execution engines to be used to perform the sequence of transformations on the input dataset based on the first context. In addition, the method includes providing first code implementing the sequence of transformations to the first execution engine and executing the first code using the first execution engine to perform the sequence of transformations on the input dataset. |
| US12073201B1 |
Inference processing operator optimization
Devices and techniques are generally described for machine learning hardware optimization. In some examples, a first computing device may receive first data describing a first machine learning model. A first operator type and a first input size for a first layer of the first machine learning model may be determined from the first data. First executable code may be generated that defines a first operator for the first layer of the first machine learning model. The first operator may be specific to the first input size and the first operator type. The first executable code may be stored in non-transitory computer-readable memory. In some examples, second data may be input into the first machine learning model. The first machine learning model may process the second data to generate first output data based at least in part on execution of the first code. |
| US12073199B2 |
Reducing computation in neural networks using self-modifying code
In various implementations, provided are systems and methods for reducing neural network processing. A compiler may generate instructions from source code for a neural network having a repeatable set of operations. The instructions may include a plurality of blocks. The compiler may add an overwrite instruction to the plurality of blocks that, when executed by one or more execution engines, triggers an overwrite action. The overwrite action causes the instructions of subsequent blocks to be overwritten with NOP instructions. The overwrite action is triggered only when a condition is satisfied. |
| US12073194B2 |
Synthesizing programs in a spreadsheet programming language
Techniques are described herein for automatically synthesizing programs that include one or more functions in a spreadsheet programming language. A method includes: receiving a first example including input provided in a first cell in a spreadsheet; automatically synthesizing a plurality of candidate programs including a first set of candidate programs consistent with the first example, wherein each candidate program in the first set of candidate programs comprises at least one function in a spreadsheet programming language and, when the candidate program is executed, the candidate program generates output that matches the first example; ranking the plurality of candidate programs; and storing a highest-ranked program of the plurality of candidate programs in association with the first cell in the spreadsheet. |
| US12073193B2 |
Software development kit engagement monitor
An example developer tools system provided by a messaging system includes a software development kit (SKD) engagement monitor that permits capturing app open events in third party resources (e.g., third party apps) that use the developer tools system. The SKD engagement monitor is configured to operate in a manner that preserves privacy of the third party developers and avoids conveying to the messaging system backend environment personally identifiable information (PII) about the third party resource usage. |
| US12073188B1 |
Multilingual keyword generation
Systems and methods for multilingual keyword generation for low-resource language passages are disclosed. For example, high-resource language passages describing items in a catalog or other such passages may include numerous keywords for classifying and searching for the item while a low-resource language description of the item may not include the same rich keyword environment due to lower usage and traffic in the low-resource language. The systems and methods herein provide for leveraging the high-resource language through a multilingual natural language processing algorithm to identify similar passages across language barriers and identify keywords in the high-resource language for input into a decoder to generate keywords in the low-resource language. |
| US12073186B1 |
Machine learning report generation
The disclosure includes a system and method for receiving, using one or more processors, a case; mapping, using the one or more processors, a first label to one or more reportable activities in one or more jurisdictions, the first label associated with the case; prepopulating, using the one or more processors, one or more reports, the one or more reports reporting the one or more activities in the one or more jurisdictions; generating, using the one or more processors, a template-based narrative, wherein the template is based on the first label, the first label associated with a first category of activities; generating, using the one or more processors, a natural language narrative by applying natural language generation associated with the first category of activities to the template-based narrative; and prepopulating, using the one or more processors, a form field with the natural language narrative. |
| US12073184B1 |
Artificial intelligence directed controlled-environment facility resident support ticket response and/or action
Artificial intelligence directed controlled-environment facility resident support ticket response and/or action may provide access to a controlled-environment facility media and/or communications terminal or device support application program via one or more controlled-environment facility media and/or communications terminals and/or a plurality of personal controlled-environment facility resident media and/or communications devices, which accept input of a support request, via the support application program, from a controlled-environment facility resident. A controlled-environment facility media and/or communications device services platform receives the request, determines an assigned weight of words in the request and selects one or more passages of predefined response text to compose a response to the request, based on a determined weight of words in the request and tags associated with these words and the passage(s) of predefined text. The platform personalizes the response, based on identification of the resident, and sends the resulting personalized response to the respective terminal or device. |
| US12073180B2 |
Computer implemented methods for the automated analysis or use of data, including use of a large language model
Methods are provided, such as a method of interacting with a large language model (LLM), including the step of a processing system using a structured, machine-readable representation of data that conforms to a machine-readable language, such as a universal language, to provide new context data for the LLM, in order to improve the output, such as continuation text output, generated by the LLM in response to a prompt; and such as a method of interacting with a LLM, including the step of providing continuation data generated by the LLM to a processing system that uses a structured, machine-readable representation of data that conforms to a machine-readable language, such as a universal language, in which the processing system is configured to analyse the continuation output generated by the LLM in response to a prompt to enable an improved version of that continuation output to be provided to a user. Related computer systems are provided. |
| US12073179B2 |
System and methods to handle conditional requests for live programs
Systems and methods are presented herein for providing a user with a notification or with access to live media on an audio/visual user entertainment system based on a user's conditional request for media content. The user may provide the condition of the request by speaking or by entering the condition of the request into an interactive interface. An identification application analyzes the elements of the user's request and generates a question. The application finds a live media stream with identifiers related to the elements and posts the generated question to a live chat forum associated with the live media stream. The application analyzes posts on the forum made by other users to determine if the condition of the user's request is met. When the application determines a post confirms the condition is met, the application generates a notification and provides the user access to the live media stream. |
| US12073178B2 |
Systems and methods for refining pre-trained language models with improved gender fairness
Embodiments are directed to a training framework for reducing gender bias in a pre-trained language model. To reduce gender bias a gender neutral dataset is generated. Next, parameters of the pre-trained language model are frozen and do not change during a subsequent training phase. As all the pre-trained parameters are frozen, forgetting of information from the original training data is minimized. New parameters are added to the language model. The new parameters may be associated with gender related terms, such as profession names. In a subsequent training phase the new parameters of the language model are trained using a gender neutral dataset. |
| US12073175B2 |
Server system, communication system, and method of intermediating communication
An apparatus, system, and method, each of which: stores in a memory information relating to a plurality of forms each issued by a first user; receives, from a first terminal of the first user, a request for applying a service based on a particular form of the plurality of forms, and an identifier of the particular form; and transmits a request for applying the service and the identifier of the particular form to a second terminal. |
| US12073169B2 |
Anti-fuse array
An anti-fuse array includes first through fourth adjacent anti-fuse bit columns, the anti-fuse bits of the first and second anti-fuse bit columns including portions of active areas of a first active area column, and the anti-fuse bits of the third and fourth anti-fuse bit columns including portions of active areas of a second active area column. Each row of a first set of conductive segment rows includes first and second conductive segments positioned between adjacent active areas of the first active area column and a third conductive segment positioned between adjacent active areas of the second active area column. Each row of a second set of conductive segments alternating with the first set of conductive segment rows includes a fourth conductive segment positioned between adjacent active areas of the first active area column and fifth and sixth conductive segments positioned between adjacent active areas of the second active area column. |
| US12073167B2 |
Analog cells utilizing complementary mosfet pairs
An electronic design flow generates an electronic architectural design layout for analog circuitry from a schematic diagram. The electronic design flow assigns analog circuits of the schematic diagram to various categories of analog circuits. The electronic design flow places various analog standard cells corresponding to these categories of analog circuits into analog placement sites assigned to the analog circuits. These analog standard cells have a uniform cell height which allows these analog standard cells to be readily connected or merged to digital standard cells which decreases the area of the electronic architectural design layout. This uniformity in height between these analog standard cells additionally provides a more reliable yield when compared to non-uniform analog standard cells. |
| US12073165B2 |
Standard cell design
An analog standard cell is provided. An analog standard cell according to the present disclosure includes a first active region and a second active region extending along a first direction, and a plurality of conductive lines in a first metal layer over the first active region and the second active region. The plurality of conductive lines includes a first conductive line and a second conductive line disposed directly over the first active region, a third conductive line and a fourth conductive line disposed directly over the second active region, a middle conductive line disposed between the second conductive line and the third conductive line, a first power line spaced apart from the middle conductive line by the first conductive line and the second conductive line, and a second power line spaced apart from the middle conductive line by the third conductive line and the fourth conductive line. |
| US12073162B2 |
Capacitive isolation structure insert for reversed signals
A method of modifying an integrated circuit layout includes determining whether a first conductive line and a second conductive line are subject to a parasitic capacitance above a parasitic capacitance threshold. The method further includes adjusting the integrated circuit layout by moving the first conductive line in the integrated circuit layout in response to determining to move the first conductive line. The method further includes inserting an isolation structure between the first and second conductive lines in the integrated circuit layout in response to determining not to move the first conductive line. |
| US12073159B2 |
Computing device and method for detecting clock domain crossing violation in design of memory device
A method of operating a computing device for detecting clock domain crossing (CDC) violation in a design of a memory device, the method includes parsing a Netlist to generate a circuit database, parsing a clock tree using the circuit database to generate a clock tree database, extracting a non-toggled point using the clock tree database to generate a false path database based on the non-toggled point, and extracting a CDC violation identified from one or more simulation waveforms using the clock tree database and the false path database. |
| US12073154B2 |
Pressure cancelation of unsteady boundary conditions during simulation of fluid flows
Disclosed are computer implemented techniques for correcting for numerically generated pressure waves at an inlet of a simulation space. The techniques include receiving a model of a simulation space and applying an inlet pressure to an inlet of the simulation space. The applied inlet pressure generates fluctuating velocities that produce undesired, numerically-generated pressure waves. The numerically generated pressure waves are measured to establish a measured pressure history. The measured pressure history is subtracted from the applied inlet boundary pressure history to provide a set of boundary conditions. The process conducts a fluid simulation using the set of boundary conditions. The process repeats using a subsequent set of boundary conditions, until an iteration is reached where the measured pressures near the inlet are sufficiently small to compensate for undesired, numerically-generated pressure waves, and thereafter stores that subsequent set of boundary conditions to provide a corrected set of boundary conditions. |
| US12073149B2 |
Computing interactions of sources embedded in three dimensional layered media
Systems and methods for computing interactions of charge sources embedded in three dimensional (3D) layered media. At least one of the methods includes decomposing the Green's function representing the potential caused by a charge source into a free space component and a plurality of reaction components; generating, for each reaction component of the plurality of reaction components, a multipole expansion (ME) operator and a multipole to local (M2L) translation operator; performing, for each reaction component of the plurality of reaction components, a convergence analysis of an ME of that reaction component; defining, for each reaction component, polarization charge sources based on the convergence analysis and combining the polarization charges sources with the charge sources; and computing, using a fast multipole method (FMM), interactions of the charge sources based on the polarization charge sources, the ME operators, and the M2L translation operators. |
| US12073146B2 |
Prioritizing media content requests
Example techniques relate to prioritizing media content requests. An example implementation involves a computing system receives an explicit request to play back a playlist on one or more playback devices of a media playback system. The computing system causes the playback devices to play back a given audio track of the playlist. While the playback devices are playing back first tracks of the playlist, the computing system receives one or more implicit requests for second audio tracks in the playlist. While the playback devices are playing back the second audio tracks of the playlist, the computing system receives an explicit request to play back audio content on a mobile device. The computing system determines that the request to play back the audio content on the mobile device is a higher priority than the requests for second audio tracks and switches playback from the playback devices to the mobile device. |
| US12073143B2 |
Collaborative remote interactive platform
Systems and methods for providing a remote interactive experience are provided. The systems and methods may include computer executable code stored in a non-transitory memory and run on a processor. The remote interactive experience may be provided via a digital platform. The platform may provide management of a shared browser. The shared browser may be shared by a plurality of participant devices. The platform may store the shared browser in a cloud-based location. The shared browser may thus be cloud-based. The platform may enable the plurality of participant devices to access the cloud-based shared browser. The platform may receive, as input, actions performed to each of the plurality of participant devices. The actions may include at least one of an action list that includes: a follow command (which instructs a participant device to replicate the remote interactive experience of a host device) a present command (which instructs a group of participant devices to replicate the remote interactive experience of a host device) a cursor movement, a window-sizing, a window-positioning, and a file navigation performed to the shared browser. |
| US12073141B2 |
Display wall driving system and driving method
A driving system and a driving method for driving a display wall are disclosed. The driving system includes signal transforming units, interface transforming units, sub-display screen driving circuits and sub-displays. The driving system is simple. It means that a small number of circuit boards are required to achieving the driving of the display wall and thus the cost is reduced. |
| US12073135B2 |
Information processing system, information processing method, information processing apparatus, and non-transitory recording medium for managing a job using an image code
An information processing system includes one or more image capturing devices and circuitry. The one or more image capturing devices capture a first slip and a second slip to generate one or more images. The first slip has a first image code corresponding to a first type of identification information thereon, and the second slip has a second image code corresponding to a second type of identification information thereon. The circuitry is to manage a position of the first slip based on the first image code recognized from the one or more images, manage a position of the second slip based on the second image code recognized from the one or more images, and display the position of the second slip in response to an operation performed by a user. |
| US12073133B2 |
System and method for providing printing service and configured to change printer connection destination
A system includes servers for providing a printing service. Each server manages printer information relating to a printing apparatus connected thereto and print job information relating to a print job to be executed by a printing apparatus connected thereto. After a first server obtains a change instruction to change a connection destination of a specific printing apparatus connected to the first server to a second server, the first server transmits the printer information of the specific printing apparatus to the second server. After the first server obtains the change instruction, the first server instructs the specific printing apparatus to connect to the second server. After the connection destination of the specific printing apparatus is changed to the second server, the first server transmits the print job information of the specific printing apparatus to the second server. |
| US12073132B2 |
Multi-function device communities for troubleshooting and maintenance
A multi-function device (MFD) is disclosed. For example, the MFD includes, a communication interface to establish a communication session with other MFDs within a community of MFDs, a processor, and a non-transitory computer readable medium storing instructions, which when executed by the processor, cause the processor to determine a feature of the MFD is operating incorrectly, transmit a help message to the other MFDs within the community of MFDs, receive a configuration file for the feature that is operating incorrectly from a second MFD within the community of MFDs that has a health status of fully operational, upload the configuration file, determine the feature is operating correctly after the configuration file is uploaded, and update a health status of the MFD to fully operational. |
| US12073126B2 |
Printing device and print amount management system
A printing device is configured to perform printing with an allowed print amount. The printing device includes a controller to obtain addition type information representing a first guaranteed print amount or a second guaranteed print amount. The first guaranteed print amount corresponds to a first printing privilege to be purchased manually by a user, and the second guaranteed print amount corresponds to a second printing privilege to be automatically purchased. The controller switches, based on the addition type information, a control mode between a first mode in which the first guaranteed print amount is added to the allowed print amount and a second mode in which the second guaranteed print amount is added to the allowed print amount. |
| US12073124B2 |
Array resource based input/output (IO) path selection in a distributed services environment
One or more aspects of the present disclosure relate to dynamically selecting a storage array and corresponding input/output (IO) paths between a host and the storage array. In embodiments, a virtual storage volume (VSV) can be established for a host entity using one or more storage device portions from a plurality of storage arrays. In addition, IO servicing metric parameters can be dynamically measured. For example, the servicing metric parameters can define metrics corresponding to the VSV's assigned ports on each storage array or network latency between the host and each storage array. Further, a primary storage array from the plurality of storage arrays can be selected based on the IO servicing metrics. |
| US12073123B2 |
Metadata compaction
Techniques are provided for compacting indirect blocks. For example, an object is represented as a structure comprising data blocks within which data of the object is stored and indirect blocks comprising block numbers of where the data blocks are located in storage. Block numbers within a set of indirect blocks are compacted into a compacted indirect block comprising a base block number, a count of additional block numbers after the base block number in the compacted indirect block, and a pattern of the block numbers in the compacted indirect block. The compacted indirect block is stored into memory for processing access operations to the object. Storing compacted indirect blocks into memory allows for more block numbers to be stored within memory. In this way, the block numbers are read from memory is faster than loading the block numbers from disk. |
| US12073119B2 |
Dual store queue
Disclosed are techniques for processing uncommitted writes in a store queue. In an aspect, an apparatus comprises a processor and a dual store queue having an in-order queue (IOQ) for storing uncommitted writes and an uncommitted data gather queue (UGQ) for gathering uncommitted data. The dual store queue receives, from a processor, a first write instruction for writing first data to at least a portion of memory at a first memory address, allocates an IOQ entry corresponding to the first write instruction, and allocates or updates a UGQ entry associated with the first memory address to contain the first data. |
| US12073118B2 |
System and method for multi-node storage system flushing
A method, computer program product, and computing system for processing, using a storage node, one or more updates to one or more metadata pages of a multi-node storage system. The one or more updates may be stored in one or more data containers in a cache memory system of the storage node, thus defining an active working set of data containers. Flushing ownership for each data container of the active working set may be assigned to one of the storage nodes based upon an assigned flushing ownership for each data container of a frozen working set and a number of updates within the frozen working set processed by each storage node, thus defining an assigned flushing storage node for each data container of the active working set. The one or more updates may be flushed, using the assigned flushing storage node, to a storage array. |
| US12073116B2 |
Systems, methods, and apparatus for computational storage functions
Provided are systems, methods, and apparatuses for managing functions for storage devices. The method can include: determining one or more functions associated with a first device and determining one or more corresponding function types for the functions; grouping the functions based on the function types using a group name; and providing the group name to a second device for use in connection with an associated application, wherein the storage device comprises a computational storage (CS) device. |
| US12073113B2 |
Direct logical-to-physical address mapping for sequential physical addresses
Methods, systems, and devices for memory operations are described. A memory system may write data to sequential physical addresses of the memory system based on receiving multiple write commands, where the sequential physical addresses may be associated with sequential logical addresses. Based on writing the data, the memory system may receive a read command for data stored in the memory system, where the read command may include a logical address. The memory system may determine a physical address of the memory system where the data is stored based on the received logical address, a last logical address written at the memory system, and a sequence number group associated with the last logical address. Based on determining the physical address, the memory system may read the data stored at the physical address. |
| US12073111B2 |
Domain-selective control component
A control component implements pipelined data processing operations in either of two timing domains bridged by a domain-crossing circuit according to one or more configuration signals that indicate relative clock frequencies of the two domain and/or otherwise indicate which of the two timing domains will complete the data processing operations with lowest latency. |
| US12073108B2 |
Memory placement in a computing system
Apparatuses and methods can be related to placing memory in a computing system. The memory modules can be placed in memory slots to couple the memory modules to the computing system. The memory modules and/or the memory slots can have thermal qualities which can be utilized to determine which of the memory modules are placed on which of the memory slots. |
| US12073106B2 |
Data record correlation and migration
A correlation request is received at a first application instance from a second application instance for a data record of the first application instance. A correlation index is updated with a directional correlation entry in response to a determination that the correlation request is approved. In response to determining that the data record has been modified, the updated correlation index is utilized to determine that the modified data record is to be provided for correlation to the second application instance. A version of the modified data record is provided to the second application instance. |
| US12073104B1 |
Dynamic adjustment of memory for storing protection metadata
There is provided a memory protection unit configured to maintain region metadata associated with storage regions of off-chip storage and protection metadata associated with each of the storage regions. The protection metadata is stored in the off-chip storage, and the region metadata encodes whether each of the storage regions belongs to a set of protected storage regions or to a set of unprotected storage regions and encodes information indicating corresponding protection metadata associated with each storage region. The memory protection unit is configured to update the region metadata in response to a region update request identifying a given storage region for which the region metadata is to be modified and to dynamically adjust an amount of memory required to store protection metadata associated with the set of protected storage regions in response to the update to the region metadata. |
| US12073093B2 |
Storage system having a host that manages physical data locations of a storage device
A memory system includes an interface circuit configured to connect to a host device, a controller electrically connected to the interface circuit, and a nonvolatile semiconductor memory electrically connected to the controller. The controller is configured to transmit a first response in response to a power supplied from the host device via the interface circuit, upon receipt of a first command from the host device after transmitting the first response, determine a status of data stored in the nonvolatile semiconductor memory, and transmit to the host device a second response including the determined status of the data stored in the nonvolatile semiconductor memory. |
| US12073090B2 |
Cache-assisted row hammer mitigation
A system comprising a row hammer mitigation circuitry and a cache memory that collaborate to mitigate row hammer attacks on a memory media device is described. The cache memory biases cache policy based on row access count information maintained by the row hammer mitigation circuit. The row hammer mitigation circuitry may be implemented in a memory controller. The memory media device may be DRAM. Corresponding methods are also described. |
| US12073088B2 |
Quality of service for the multiple functions in memory devices
A processing device, operatively coupled with the memory device, is configured to provide a plurality of functions for accessing the memory device, wherein a function of the plurality of function receives input/output (I/O) operations from a host computing system. The processing device further determines a quality of service level of each function of the plurality of functions, and assigns to each function of the plurality of functions a corresponding function weight based on a corresponding quality of service level. The processing device also selects, for execution, a subset of the I/O operations, the subset comprising a number of I/O operations received at each function of the plurality of functions, wherein the number of I/O operations is determined according to the corresponding function weight of each function. The processing logic then executes the subset of I/O operations at the memory device. |
| US12073086B2 |
Throttling algorithm for block refreshing in data storage device
Disclosed is a memory block refreshing method. The method includes storing a read command in a first register to queue read refresh operations in a case that the read command causes a read counter value to reach a read refresher threshold value, the read counter value indicating a number of read operations performed, adjusting the read refresher threshold value based on a number of first memory blocks corresponding to the queued read refresh operations to obtain a new read refresher threshold value, and performing a mover read operation for moving data from the first memory blocks to second memory blocks different from the first memory blocks upon determination that the read counter value has reached the new read refresher threshold value. |
| US12073085B2 |
Flash memory controller and method capable of using one set-feature signal as a macro execution signal to execute multiple set-feature operations for flash memory device
A method of a flash memory controller to be used in a storage device and coupled to a flash memory device of the storage device through a specific communication interface includes: using a set-feature signal, which carries a set-feature command, a macro execution feature address, and corresponding macro execution parameter information, as a macro execution signal and transmitting the macro execution signal to the flash memory device to make the flash memory device execute multiple set-feature operations respectively having unique information defined by the corresponding macro execution parameter information carried in the macro execution signal. |
| US12073084B2 |
Data masking for pulse amplitude modulation
This document describes apparatuses and techniques for implementing data masking with pulse amplitude modulation (PAM) encoded signals of a memory circuit. In various aspects, a data mask function of a memory controller may use an unassigned or prohibited PAM signaling state for a set of data lines to indicate data masking to a memory device for a group of data bits. For example, the data mask function may alter a PAM symbol or signal level for at least one data line from a low-voltage state (L) or mid-voltage state (M) state to a high-voltage state (H), resulting in a PAM signaling state for the set of data lines that corresponds data mask indication for the group of data bits. By so doing, the data mask function may indicate data masking for the group of bits without a dedicated data mask signal line, which may enable improved per-line memory bandwidth. |
| US12073080B2 |
System and method for improving reliability of a data storage system
Deterioration of compression throughput including a decompression check after data compression is suppressed. Provided is a storage system including an interface and a controller. The controller includes a compression circuit configured to generate compressed data by compressing received data received via the interface; and a decompression circuit configured to decompress the compressed data before storing the compressed data in a storage drive to confirm data consistency. The compression circuit sequentially executes a compression task of the received data, sequentially generates packets of the compressed data, and transfers the packets to the decompression circuit. The decompression circuit decompresses the received packet in parallel with the compression task. |
| US12073076B1 |
Gestural navigation of a graphical user interface
In some implementations, a device may provide, for display via a display screen, a graphical user interface (GUI) that includes a first page and one or more sheets corresponding to respective secondary pages, wherein the one or more sheets include respective sets of one or more display elements from respective sets of display elements associated with the respective secondary pages. The device may detect a first gestural interaction in an area of the display screen that is associated with a portion of the GUI, the first gestural interaction indicating an action. The device may update, based on detecting the first gestural interaction and the action, the GUI to cause one or more other portions, from the first page and the one or more sheets, of the GUI to display updated information in accordance with the action. The device may provide, for display, the GUI indicating the updated information. |
| US12073074B2 |
Information processing device and information processing program
An information processing device includes a CPU that executes control such that an operation unit receiving a movement operation through dragging or sliding of a user and giving an instruction for a predetermined processing is displayed on a display, the operation unit is moved to follow the movement operation when the movement operation is executed on the operation unit by the user, and when the movement operation ends after the movement of the operation unit from one end portion to a side in front of the other end portion of a movement region of the operation unit by the movement operation, the operation unit is moved to the other end portion and a notification unit notifies with a sound indicating that the predetermined processing is executed after the movement of the operation unit to a position corresponding to the other end portion. |
| US12073073B2 |
Device, method, and graphical user interface for providing health coaching and fitness training services
A method is disclosed for providing personal training services, at a portable electronic device having a touch screen display, comprising displaying a user interface comprising a first region and a second region, where the first region is configured to display still images or videos and the second region comprises one or more timers. The method further includes displaying, in the first region of the user interface, a plurality of synchronized video panels and conveying audible information in synchronicity with the one or more timers. The method further includes, in response to detecting a first gesture on the touch screen display, while displaying the plurality of synchronized video panels, displaying, in the first region of the user interface, a first video panel of the plurality of synchronized video panels. |
| US12073070B2 |
Dynamic element control method, electronic device, and computer readable storage medium
Disclosed are a dynamic element (25) control method, an electronic device (900), and a computer readable storage medium. (102) A moving operation of a floating window (24) moving toward the dynamic element (25) is detected, and adjustment information of the dynamic element (25) is determined. (108) A location and/or size of the dynamic element (25) is adjusted based on the adjustment information, so that the dynamic element (25) avoids the floating window (24). A visible area of the dynamic element (25) can be increased, and operability of the dynamic element (25) can be improved. |
| US12073069B2 |
Control value setting device and control value setting program
A control value setting device for setting a control value for controlling a predetermined function includes: a position acquisition unit that acquires a user's touch position and a detach position with respect to a touch operation-enabled region within a screen; an area display unit that, when the touch position is acquired by the position acquisition unit, displays control value setting areas partitioned into a plurality of first areas corresponding to the different control values in the area according to the acquired touch position in the area; and a control value setting unit that sets a control value associated with a first area including the acquired detach position when the detach position is acquired in the first area by the position acquisition unit. The plurality of first areas includes parts lined in at least a predetermined direction in an equal size. |
| US12073068B2 |
Image dividing and sharing method
An image sharing method includes receiving a first input for a target image including at least a first region and a second region; and in response to the first input, sending a first image to a first contact and sending a second image to a second contact; or in response to the first input, sending target image data to a server of a target group in a case that a first contact and a second contact belong to the target group. The first image is generated based on the first region and the second image is generated based on the second region. The target image data includes an identifier of the first contact, an identifier of the second contact, the first image, and the second image. The identifier of the first contact corresponds to the first image, and the identifier of the second contact corresponds to the second image. |
| US12073066B2 |
User interface transitions and optimizations for foldable computing devices
A foldable computing device can be configured to provide a user interface (UI) optimization that enables an application window to be presented in a predictable location when an application is launched, a UI optimization that enables an application window to be moved to an active display area, a UI optimization that enables a modal UI element to be presented in such a way that it does not overlap a seam on the device, a UI optimization that enables an image presented by the device to be adjusted to maintain a view of the focal point of the image across device posture or orientation changes, a UI optimization that enables the device to transition between UI modes optimized for front-facing and world-facing image capture, and/or a UI optimization that enables the device to provide a UI for instructing a user to flip the device when a biometric sensor is in use. |
| US12073064B2 |
Abstract generation method and apparatus
An abstract generation method and apparatus are provided, and relate to the field of artificial intelligence. The method includes: obtaining a content object; obtaining N thumbnails based on N pictures; generating M candidate abstracts based on text information and the N thumbnails; obtaining preference information of a user; selecting one of the M candidate abstracts as an abstract of the content object based on the preference information; and sending the abstract to a terminal device. In the method, a possibility that the user taps the abstract can be increased, and a content object delivery effect can be improved. |
| US12073062B2 |
Systems and methods of creative work collaborative systems
A collaborative system that securely enables the tracking of changes in an agreement. |
| US12073058B1 |
Emergency management system
A method includes presenting, on a first computing device associated with a user, a user interface comprising a control for selecting an emergency response policy from a plurality of emergency response policies; receiving, by a server device, a signal indicating an emergency response policy selected by the user from the plurality of emergency response policies, the selected emergency response policy being associated with an institution and defining one or more emergency response protocols; storing, in a database, the selected emergency response policy; receiving, by the server device, a signal indicating a request to initiate an emergency response for the institution; and executing, by the server device, the emergency response based on the selected emergency response policy. |
| US12073057B2 |
Electronic device and storage medium for obtaining, via screenshot comparison, display information for windows in background running state
An information display method, an electronic device, and a storage medium are provided. The method includes: obtaining prompt information of a target application; generating, on a virtual screen, a target window corresponding to a window identifier, and taking a screenshot of the target window to obtain a current window screenshot; in a case that a historical window screenshot of the target window exists and that a difference region exists between the current window screenshot and the historical window screenshot, using the difference region as target display information; in a case that no historical window screenshot of the target window exists, using the current window screenshot as target display information; and displaying the target display information in a target region. |
| US12073056B2 |
Information processing method, information processing apparatus, and information processing program
An information processing method includes: a receiving step for receiving a message; an outputting step of outputting display information for associating and displaying the message received in the reception step with an icon associated with an account that is associated with the user that has transmitted the message; and a changing step of changing the ion associated with the account that has transmitted the message, if the message includes icon information to be displayed as the speaker of the message. When the changing step has changed the icon, the outputting step outputs display information for associating and displaying the message received in the receiving step with the changed icon. |
| US12073055B2 |
Icon display method and mobile terminal
An icon display method includes: obtaining a current use scenario of the mobile terminal; determining a primary icon and a subordinate icon in desktop icons of the mobile terminal based on the current use scenario of the mobile terminal; and displaying the primary icon on a first screen. The first screen is a screen that currently faces a user in the two screens, the subordinate icon is used to be displayed on a second screen, and the second screen is a screen that is currently backwards the user in the two screens. |
| US12073051B2 |
Touch sensor panel with staggered touch electrodes
A touch sensor panel comprises a plurality of touch electrodes in a two-dimensional array, the plurality of touch electrodes including first and second touch electrodes disposed along a first axis. The first and second touch electrodes can each include one or more first protrusions along a first side and one or more second protrusions along a second side, opposite the first side. The one or more first protrusions along the first side can be offset along a second axis, orthogonal to the first axis, from the one or more second protrusions along the second side. The first and second touch electrodes can tessellate such that the one or more first protrusions along the first side of the first touch electrode interlock with the one or more second protrusions along the second side of the second touch electrode. |
| US12073050B2 |
Touch panel and display device
A touch panel includes: a first touch electrode including a first corner protrusion and first side protrusions including an adjacent-type first side protrusion, and a second touch electrode including a second corner protrusion and second side protrusions including an adjacent-type second side protrusion. The first side protrusion includes a second side sub-protrusion. The first corner protrusion includes a second corner sub-protrusion. The second side protrusion includes a fourth side sub-protrusion. The second corner protrusion includes a fourth corner sub-protrusion. The area of at least one of the second corner sub-protrusion and the second side sub-protrusion of the adjacent-type first side protrusion is smaller than that of the other second side sub-protrusion; and/or the area of at least one of the fourth corner sub-protrusion and the fourth side sub-protrusion of the adjacent-type second side protrusion is smaller than that of the other fourth side sub-protrusion. |
| US12073047B2 |
Cover film for pen sensor and pen sensor
A cover film used together with a pen sensor including a plurality of sensor electrodes, and a sensor controller which detects a position of an active pen in reference to a distribution of signal levels each corresponding to an amount of electric charge induced in an individual one of the plurality of sensor electrodes by a pen signal transmitted from a pen tip electrode disposed at a tip of the active pen. The cover film includes a conductive resin that covers an effective area formed by the sensor electrodes for detection of the position of the active pen and that includes a substantially uniform resistance component at least within a range of the effective area. The cover film is arranged, without via a cover glass, on an upper surface of a sensor electrode group including the plurality of sensor electrodes. |
| US12073044B2 |
To extract multiple signal lines from multiple switch groups simultaneously using one decoder
The present invention operates multiple capacitors to minimize the fluctuation of voltage detected on the CDA signal line 200, thereby enhancing the resolution of the ADC. The object capacitance (Cobj) generated between the CDA 100 and the object 20 due to the appearance of the object 20 is detected in the form of voltage. By analyzing with an ADC of improved resolution, it is possible to detect the presence of the object 20 more reliably. |
| US12073042B2 |
Touchscreen data reception from user device via user
A computing device includes signal generation circuitry and also includes a location on the computing device that is operative to couple a signal generated by the signal generation circuitry into a user. For example, the computing device includes signal generation circuitry that generates a signal that includes information corresponding to a user and/or an application that is operative within the computing device. The signal generation circuitry couples the signal into the user from a location on the computing device based on a bodily portion of the user being in contact with or within sufficient proximity to the location on the computing device that facilitates coupling of the signal into the user. Also, the signal may be coupled via the user to another computing device that includes a touchscreen display that is operative to detect and receive the signal. |
| US12073036B2 |
Position detection device
A position detection device includes a position detection sensor including a position detection region corresponding to an instruction input surface for receiving an instruction input by an indicator, a position detection circuit which, in operation, detects at least a position of an instruction in the position detection region of the position detection sensor based on an interaction of the position detection sensor and the indicator, and a plurality of motion sensors. The position detection sensor includes a flexibly displaceable part that is deformable together with the instruction input surface according to an operation of a user, and the flexibly displaceable part is disposed between two of the motion sensors. |
| US12073035B2 |
Displayed information control apparatus, displayed information control method, and program
Information having a hierarchical structure is appropriately selected and displayed in accordance with a change in a user. Provided are: a display unit; a storage unit configured to store information to be displayed on the display unit, the information having a plurality of hierarchical structures; and a display control unit configured to read information from the storage unit while selecting a level and display the read information on the display unit, based on a maximum viewing distance between the display unit and a viewer viewing the display unit at which the viewer is able to view the display unit while holding a device housing, and on a current viewing distance between the viewer and the device housing. |
| US12073029B2 |
Combining electropermanent magnets and magnetorheological fluid to modify an operation of an input device
Aspects of the invention include a computer peripheral device comprising an input element that operates based on a performance characteristic, an electropermanent magnet (EPM) assembly including a permanent magnet configured to generate a magnetic field and a magnetizing assembly configured to set an intensity of the magnetic field generated by the permanent magnet, and a magnetorheological (MR) material coupled to the input element. The MR material has a viscosity that changes based on the magnetic field and affects the performance characteristic of the input element. |
| US12073028B2 |
Hand gesture recognition based on detected wrist muscular movements
Techniques of identifying gestures include detecting and classifying inner-wrist muscle motions at a user's wrist using micron-resolution radar sensors. For example, a user of an AR system may wear a band around their wrist. When the user makes a gesture to manipulate a virtual object in the AR system as seen in a head-mounted display (HMD), muscles and ligaments in the user's wrist make small movements on the order of 1-3 mm. The band contains a small radar device that has a transmitter and a number of receivers (e.g., three) of electromagnetic (EM) radiation on a chip (e.g., a Soli chip. This radiation reflects off the wrist muscles and ligaments and is received by the receivers on the chip in the band. The received reflected signal, or signal samples, are then sent to processing circuitry for classification to identify the wrist movement as a gesture. |
| US12073027B2 |
Behavior-based standard operating procedure detection
Implementations are directed to receiving a first set of images included in a first video captured by a camera that monitors a human performing a task; processing the first set of images using a first machine learning (ML) model to determine whether the first set of images depicts a gesture that is included in a predefined set of gestures; in response to determining that the first set of images depicts a gesture included in a predefined set of gestures, processing a second set of images included in the first video using a second ML model to determine a first gesture type of the gesture; comparing the first gesture type with a first expected gesture type to determine whether performance of the task conforms to a standard operating procedure (SOP) for the task; and providing feedback representative of a comparison result in a user interface. |
| US12073026B2 |
Keyboard perspective method and apparatus for virtual reality device, and virtual reality device
The present application discloses a keyboard perspective method and apparatus for a virtual reality device, and the virtual reality device. The method comprises: recognizing hand actions of two hands of a user; if the hand actions of the two hands of the user meet a preset activation action, activating a keyboard perspective function of a virtual reality device; recognizing hand positions of the two hands of the user under the keyboard perspective function; and determining a keyboard perspective display area according to the hand positions of the two hands of the user so as to display a physical keyboard in a real scene in the keyboard perspective display area. Compared with traditional keyboard perspective schemes, use experience of the user is greatly improved. |
| US12073024B1 |
Systems and methods of controlling activation of physical or virtual keyboard keys using an adjustable electrostatically-controlled actuator, and methods of manufacturing electrostatically-controlled actuators for use therewith
Systems and methods of controlling activation of different input elements using an actuator are disclosed herein. An example method includes in response to detecting that a representation of a finger is located by a first input element: obtaining information regarding a first amount of force to actuate the first input element, and causing adjustment of a physical characteristic of an actuator so that a first amount of force directed to a component of the actuator activates the first input element. In response to detecting that the representation of the finger is located by a second input element, the method also includes: obtaining information regarding a second amount of force distinct from the first amount of force, and causing adjustment of the physical characteristic of the actuator so that the second amount of force directed to the component of the actuator activates the second input element. |
| US12073023B2 |
Tactile presentation apparatus, tactile presentation system, tactile presentation control method, and program
[Object] To provide a technology that enables one user to appropriately recognize a tactile sensation based on a force from the other user.[Solving Means] A tactile presentation apparatus according to the present technology includes a first detection unit, a first presentation unit, and a control unit. The first detection unit detects a first detection value based on a force of a first user. The first presentation unit is provided at a position other than a position of the first detection unit and presents a tactile sensation to the first user. The control unit controls the first presentation unit to present a tactile sensation to the first user on the basis of a second detection value of another tactile presentation apparatus, the other tactile presentation apparatus including a second detection unit that detects a second detection value based on a force of a second user and a second presentation unit that presents a tactile sensation to the second user. |
| US12073019B2 |
Clench-control accessory for head-worn devices
Systems and methods for operating a controlled device via an activation accessory of a wearable device that includes a moveable actuator, a sensor, and a communication element. The sensor is coupled to a controller, which has an output coupled to a control signal interface. The controller is programmed to receive and evaluate input signals from the sensor that are responsive to movements of the moveable actuator to determine whether or not they represent a command for the controlled device by assessing the input signals for a signal pattern indicative of a plurality of volitional actions of a wearer of the activation accessory. If/when the processor determines that the input signals represent the command, then it decodes the command and transmits an associated control signal to the controlled device via the control signal interface. |
| US12073018B2 |
Multiple gaze dependent illumination sources for retinal eye tracking
Various implementations disclosed herein include devices, systems, and methods that provide retinal imaging-based gaze tracking In some implementations, a user's gaze is tracked based on a retinal imaging technique that selectively uses a subset of multiple light sources (222, 310, 610) that illuminate different portions of the user's retina (352). In some implementations, a method (700) includes selecting (710) a subset of light sources, where the subset of the light sources includes less than all of the light sources. In some implementations, one or more portions of a retina (352) are illuminated (720) by producing light using the subset of the light sources. In some implementations, sensor data is received (730) at a sensor (224, 340, 814), the sensor data corresponding to the light detected during retinal imaging, and an eye characteristic is determined (740) based on the sensor data. |
| US12073017B2 |
Wearable electronic device for displaying virtual object on a surface of a real object and method of controlling the same
A wearable electronic device may include a display, a camera, at least one first sensor, and at least one processor operatively coupled to the display, the camera, and the at least one first sensor. The at least one processor may be configured to display an execution screen of an application on the display, based on receiving a first user input for selecting a content from among a plurality of contents included in the execution screen of the application through the camera, display a first virtual object related to the selected content on the display, based on receiving a second user input for mapping the first virtual object to an object included in a real space through the camera, identify a type of the object in the real space through the at least one first sensor, in response to the type of the object in the real space being related to the selected content or the first virtual object, display on the display a second virtual object related to the selected content based on at least one of a shape, a position, or a size of the object in the real space, and in response to the type of the object in the real space being not related to the selected content or the first virtual object, display on the display a third virtual object in the form of a three-dimensional (3D) object related to the selected content. |
| US12073011B2 |
Virtual interfaces for controlling IoT devices
A virtual interface application presented in augmented reality (AR) is described for controlling Internet of Things (IoT) products. The virtual interface application enables a user of a portable electronic device to activate a virtual control interface overlay on a display, receive a selection from the user using her hands or feet, and send a control signal to a nearby IoT product which executes an action in accordance with the selection. The virtual control interface is presented on the display as a virtual object in an AR environment. The virtual interface application includes a foot tracking tool for detecting an intersection between the foot location (in the physical environment) and the virtual surface position (in the AR environment). When an intersection is detected, the virtual interface application sends a control signal with instructions to the IoT product. |
| US12073008B2 |
Three-dimensional object tracking to augment display area
In some examples, a surface, such as a desktop, in front or around a portable electronic device may be used as a relatively large surface for interacting with the portable electronic device, which typically has a small display screen. A user may write or draw on the surface using any object such as a finger, pen, or stylus. The surface may also be used to simulate a partial or full size keyboard. The use of a camera to sense the three-dimensional (3D) location or motion of the object may enable use of above-the-surface gestures, entry of directionality, and capture of real objects into a document being processed or stored by the electronic device. One or more objects may be used to manipulate elements displayed by the portable electronic device. |
| US12073004B2 |
Verification information generating system, verification information generating method, and verification information generating program
A verification information creation apparatus acquires an installation directory of software from equipment on which the software is installed, and acquires a file path and a hash value of a file whose hash value is acquirable based on types of files stored in the acquired directory. Then, the verification information creation apparatus creates verification information about the software, where the verification information includes the acquired file path and the hash value of the file. |
| US12073000B2 |
Automated data masking with false positive detection and avoidance
In some implementations, a system may receive a set of data intended for storage. The system may detect, within the set of data and using pattern matching, a set of potential sensitive data fields. The system may detect, using characters not included in the potential sensitive data fields, at least one non-sensitive data field included in the set of potential sensitive data fields. The system may mask first data included in the set of potential sensitive data fields other than the at least one non-sensitive data field and may refrain from masking second data included in the at least one non-sensitive data field. The system may generate a modified set of data based on masking the first data and refraining from masking the second data and output the modified set of data for storage. |
| US12072998B2 |
Differentially private processing and database storage
A hardware database privacy device is communicatively coupled to a private database system. The hardware database privacy device receives a request from a client device to perform a query of the private database system and identifies a level of differential privacy corresponding to the request. The identified level of differential privacy includes privacy parameters (ε,δ) indicating the degree of information released about the private database system. The hardware database privacy device identifies a set of operations to be performed on the set of data that corresponds to the requested query. After the set of data is accessed, the set of operations is modified based on the identified level of differential privacy such that a performance of the modified set of operations produces a result set that is (ε,δ)-differentially private. |
| US12072994B2 |
Method and system for distributed data storage with enhanced security, resilience, and control
A method and system for encrypting and reconstructing data files, including related metadata, is disclosed. The method involves separately encrypting data and metadata as chaining processes and integrating a plurality of encryption/encoding techniques together with strategic storage distribution techniques and parsing techniques which results in the integrated benefits of the collection of techniques. As disclosed, the content data is separated from its metadata, encryption keys may be embedded in the metadata, and in a content data encryption chaining process, the method chunks, encrypts, shards, and stores content data and separately shards and stores metadata, and stored in a flexible, distributed, and efficient manner, at least in part to assure improved resiliency In addition, the processes are preferably implemented locally, including at the site of the content data or a proxy server. |
| US12072993B2 |
Integrated end-of-purpose protocol for multiple applications
The present disclosure involves systems, software, and computer implemented methods for integrated data privacy services. An example method includes determining to initiate an integrated end of purpose protocol for an object. An end-of-purpose query is provided to multiple applications that requests each application to determine whether the application is able to block the object. End-of-purpose statuses are received, in response to the end-of-purpose query, that each indicate whether a respective application is able to block the object. The end-of-purpose statuses are evaluated to determine whether an aligned end of purpose has been reached for the object. In response to determining that the aligned end of purpose has been reached for the object, a block command is provided to each application that instructs the application to locally block the object in the application. |
| US12072992B2 |
Data security classification for storage systems using security level descriptors
A security level tagging process to enable a user to associate a security level descriptor with a file, or a namespace directory where files and subdirectories inherit the security level descriptor from a parent directory. A parser can be used to automatically set a security level descriptor based on the contents of the file and/or attributes of files, or an administrator can associate a security level to a storage tier in the file system so that files are placed on the storage tiers with the matching security level as the file security level descriptor. The placement of the file on a storage tier depends on the data security level descriptor of the file and the security level of the storage so that files are placed on tiers where security level associated with the tier is greater than or equal to data security level of the file. Files can be migrated among storage tiers as their security levels may change. |
| US12072991B2 |
Preservation of privacy in large datasets
An example operation may include one or more of receiving, by a file processing node, a document file identification (ID) from a file owner node over a blockchain, acquiring, by the file processing node, a file storage plan executable script and an encrypted symmetric key for the document, decrypting the symmetric key by the file processing node, and executing the file storage plan executable script using the decrypted symmetric key as an input. |
| US12072988B2 |
Encryption converter
A method for converting data on a computer from an original encrypted format to a new encrypted format without exposing the data in a decrypted state during the conversion process. The computer(s) is locked during the conversion process. The computer data is now re-encrypted to the new format, the original encryption is then removed, and the new encryption software is applied. Finally, the computer with its newly-encrypted data is unlocked for normal usage. |
| US12072987B1 |
Private counting from anonymous messages: near-optimal accuracy with vanishing communication overhead
The present disclosure provides practical communication-efficient and low-error algorithms for aggregation of private data. For example, the proposed algorithms can be implemented in the shuffled DP model. Specific example operations that can be performed using the proposed algorithms include summation (e.g., binary summation, integer summation) and histograms over a moderate number of buckets. The proposed algorithms achieve accuracy that is arbitrarily close to that of central DP algorithms with an expected communication per user essentially matching what is needed without any privacy constraints. |
| US12072985B2 |
Policy evaluation apparatus, control method, and program
A policy evaluation apparatus (2000) acquires, with respect to each of a plurality of control groups (10) including an evaluation target group, control policies (20). Each of the control policy (20) indicates execution permission/non-permission of an application. Further, the policy evaluation apparatus (2000) compares an evaluation target policy being the control policy (20) of the evaluation target group with other plurality of control policies (20), and generates evaluation information (30) based on the comparison result. |
| US12072984B2 |
Method and system for real time detection and prioritization of computing assets affected by publicly known vulnerabilities based on topological and transactional monitoring data
A technology is disclosed to perform real-time and online identification and prioritization of vulnerabilities of components of software applications. Agents are deployed to components of monitored applications that monitor and report application topology, communication, code execution and code loading activity. Reported code loading and execution activity data is used to detect the loading and execution of vulnerable code, topology and communication data is used to create a topology model of the application containing communication paths, trust boundaries and location of sensitive data. The analysis of code loading and execution data reveals the extend to which vulnerable code is used by monitored application components. The topology data combined with code execution data reveals the extent to which components executing vulnerable code are exposed to untrusted entities and/or accessing sensitive data. Execution data of vulnerable code, exposure and access data of components executing the vulnerable code are used to calculate priority scores for identified vulnerabilities. |
| US12072981B2 |
Using a trust anchor to control functionality of an ASIC
According to certain embodiments, a method performed by a trust anchor comprises determining a random value (K), encrypting the random value (K) using a long-term key associated with a hardware component in order to yield an encrypted value, communicating the encrypted value to the hardware component, and receiving a response encrypted using the random value (K). The response is received from the hardware component. The method further comprise encrypting a schema using the random value (K) and sending the encrypted schema to the hardware component. The schema indicates functionality that the hardware component is authorized to enable. |
| US12072978B2 |
Fast antimalware scan
A system for detection of files not matching a known malware file in a computing environment that includes a processor coupled to a memory storing instructions to permit the processor to function as an analyzer. The analyzer is configured to receive, as input, an unknown file and the known malware file, compare the unknown file to the known malware file by comparing N (where N is greater of equal to 1) blocks B1, . . . , BN of lengths L1, . . . , LN located at offsets O1, . . . , ON such that the number of blocks, lengths and offsets are calculated according to pre-defined algorithm, and output a value indicating that the unknown file is different from the known malware file if exists at least one j that a Bj block of the unknown file is different from a Bj block of the known malware file. |
| US12072976B1 |
Systems and methods for utilizing telemetry data to customize threat protection actions against potential malware threats
The disclosed computer-implemented method for utilizing telemetry data to customize threat protection actions against potential malware threats may include (i) detecting telemetry data on a group of client devices, (ii) determine customer type data and threat type data for the client devices based on the telemetry data, (iii) group the client devices into one or more threat clusters based on the customer type data and the threat type data, and (iv) perform a security action that protects against potential malware threats associated with each of the threat clusters. Various other methods, systems, and computer-readable media are also disclosed. |
| US12072974B2 |
Detecting an algorithmic attack against a hosted AI system based on inputs and outputs of the hosted AI system
Techniques are described herein that are capable of detecting an algorithmic attack against a hosted artificial intelligence (AI) system based on inputs (e.g., queries) and outputs of the hosted AI system. In a first example, a feature-based classifier model is used to generate a classification score based on features that are derived from numerical representations of the queries and the outputs, and an algorithmic attack is detected based on the classification score being greater than or equal to a score threshold. In a second example, a transformer-based model is used to generate a vector by providing a multivariate time series, which is based on attribute(s) of the inputs and attribute(s) of the outputs, as an input to the transformer-based model, and an algorithmic attack is detected based on a distance between the vector and a point corresponding to a reference vector being less than or equal to a distance threshold. |
| US12072972B2 |
Dynamic monitoring and securing of factory processes, equipment and automated systems
A system including a deep learning processor receives one or more control signals from one or more of a factory's process, equipment and control (P/E/C) systems during a manufacturing process. The processor generates expected response data and expected behavioral pattern data for the control signals. The processor receives production response data from the one or more of the factory's P/E/C systems and generates production behavioral pattern data for the production response data. The process compares at least one of: the production response data to the expected response data, and the production behavioral pattern data to the expected behavioral pattern data to detect anomalous activity. As a result of detecting anomalous activity, the processor performs one or more operations to provide notice or cause one or more of the factory's P/E/C systems to address the anomalous activity. |
| US12072971B2 |
Secure debugging
Disclosed embodiments provide systems and methods that can be used as part of or in combination with autonomous navigation, autonomous driving, or driver assist technology features. As opposed to fully autonomous driving, driver assist technology may refer to any suitable technology to assist drivers in the navigation or control of their vehicles. In various embodiments, the system may include one or more cameras mountable in a vehicle and an associated processor that monitors the environment of the vehicle. In further embodiments, additional types of sensors can be mounted in the vehicle and can be used in the autonomous navigation or driver assist systems. These systems and methods may include the use of a shared cache that is shared by a group of processing units to improve analysis of images captured by the one or more cameras. |
| US12072964B2 |
Biometric authentication system, biometric authentication method, and recording medium
A biometric authentication system (10) comprises a first imaging unit (11) that images a first image including a living body; a detecting unit (115) that detects a position of the living body in the first image; a second imaging unit (120) that images a second image including an authentication portion of the living body, based on the position of the living body in the first image; a calculating unit (140) that calculates an error between the first imaging unit and the second imaging unit based on the position of the living body in the first image and a position of the authentication portion in the second image; and an adjusting unit (150) that adjusts a set value relating to the second imaging unit, based on the error. |
| US12072961B2 |
Systems and methods for password spraying identification and prevention using hash signature segmentation and behavior clustering analysis
Systems, computer program products, and methods are described herein for identification and verification of brute force attacks using hash signature segmentation and behavior clustering analysis. The present invention is configured to receive a plurality of access attempts and an associated plurality of hash values; determine a failure request load based on the plurality of access attempts; determine whether the failure request load meets a failure threshold, wherein, in an instance where the failure request load meets the failure threshold, separating the plurality of access attempts associated with the failure request load into a plurality of hash clusters; generate a behavior cluster for each hash cluster based on shared behavior data of the plurality of access attempts; and determine, based on the behavior cluster for each hash cluster, a likelihood of misappropriation for each access attempt of the plurality of access attempts. |
| US12072960B2 |
Dynamic multifactor authentication using low-power and high-power monitoring
Access to a system is permitted by first polling a low-power device/connection on a user device for a low-power multifactor authentication (MFA), and; refraining from polling a high-power device/connection on the user device for a high-power MFA. An indication is received from a user that the user would like to access the system. The low-power MFA is identified via the polling of the low-power device/connection, and the user is authenticated via the low-power MFA. After authenticating the user via the low-power MFA, the high-power device/connection is woken and polled for the high-power MFA. The high-power MFA is identified via the polling of the high-power device/connection, and the user is authenticated via the high-power MFA. Access to the system is permitted when the user has been authenticated using the low-power MFA and the high-power MFA. |
| US12072955B2 |
Parameter utilization for language pre-training
Embodiments are directed to pre-training a transformer model using more parameters for sophisticated patterns (PSP++). The transformer model is divided into a held-out model and a main model. A forward pass and a backward pass are performed on the held-out model, where the forward pass determines self-attention hidden states of the held-out model and the backward pass determines loss of the held-out model. A forward pass on the main model is performed to determine a self-attention hidden states of the main model. The self-attention hidden states of the main model are concatenated with the self-attention hidden states of the held-out model. A backward pass is performed on the main model to determine a loss of the main model. The parameters of the held-out model are updated to reflect the loss of the held-out model and parameters of the main model are updated to reflect the loss of the main model. |
| US12072949B2 |
Webpage scoring method used with search engine and electronic device
A webpage scoring method used with a search engine and an electronic device are disclosed. The method includes: analyzing a webpage content of a target webpage to obtain environmental rating information corresponding to the target webpage; performing a keyword search by the search engine; and presenting a search result related to the target webpage with the environmental rating information in a window interface. |
| US12072945B2 |
Visual search refinement
Described is a system and method for enabling visual search for information. With each selection of a search term, additional search terms are dynamically selected and presented to the user in conjunction with results matching the currently selected search terms. Likewise, a selected search term may be tokenized and a graphical token presented to the user to represent the selected search term. |
| US12072939B1 |
Federated data enrichment objects
A data intake and query system can generate local data enrichment objects and receive federated data enrichment objects from another data intake and query system. In response to receiving a query, the data intake and query system can determine whether the query is subquery of a federated query. If the query is a subquery, the data intake and query system can use the federated data enrichment objects to execute the query. |
| US12072937B2 |
Data read method, data update method, electronic device, and program product
Data reads and related data reading processes are described. An example data read method includes: receiving a data read request, the data read request being aimed at target node data stored in a target node of a B+ tree; acquiring node location information, the node location information indicating a storage location of node data in a node data set of the B+ tree, and the node data set including the target node data; and determining a target storage location of the target node data. Beneficially, data stored in the B+ tree can be read and updated efficiently while reducing computing overhead. |
| US12072936B2 |
Using graph queries to obtain results from machine learning models
A computer-implemented method performed at least in part by a graph database configured to store at least one graph dataset. The method includes receiving a graph query configured to be performed against a machine learning model, and communicating the graph query with a machine learning system that is configured to use the machine learning model to obtain model inference results and communicate those model inference results to the graph database application. The graph database provides query results based at least in part on the model inference results to an entity. |
| US12072934B2 |
Entity cards including descriptive content relating to entities from a video
A server system obtains a transcription of content from a video and applies a machine learning resource to identify entities which are most likely to be searched for by a user viewing the video, based on the transcription of the content. The server system generates entity cards for each of the entities, each of the entity cards including descriptive content relating to a respective entity among the entities. The server system provides a user interface, to be displayed on a respective display of one or more user computing devices, for playing the video on a first portion of the user interface. When the video is played and a first entity among the entities is mentioned in the video, the user interface displays a first entity card on a second portion of the user interface, the first entity card including descriptive content relating to the first entity. |
| US12072926B2 |
Image search method and computing device
This application provides techniques of searching images. The techniques comprise monitoring a moving state of a first computing device; controlling the first computing device to obtain an image comprising a target object to be searched in response to determining that the moving state of the first computing device meets a preset condition; determining a first coordinate group of the target object in the image; acquiring a target image of the target object from the image based on the first coordinate group; determining, based on the target image, a search result related to the target object and displaying the search result. |
| US12072925B2 |
Visual search via free-form visual feature selection
A user can submit a visual query that includes one or more images with user free-form selected visual features of interest. Various processing techniques such as optical character recognition (OCR) techniques can be used to recognize text (e.g., in the image, surrounding image(s), etc.) and/or various object detection techniques (e.g., machine-learned object detection models, etc.) may be used to detect objects and particular visual features of objects (e.g., dress, sleeves, color, pattern, etc.) within or related to the visual query. Content related to the detected text or object(s) in combination with the user free-form selected visual feature of interest can be identified and potentially provided to a user as search results. As such, aspects of the present disclosure enable the visual search system to more intelligently process a visual query to provide improved search results and content feeds, including search results which are personalized to account for user search intent. |
| US12072924B2 |
Generating breakpoints in media playback
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining breakpoints in a media item. Methods can include determining a candidate set of breakpoints within a media item. A machine learning model is used to generate a score for each particular candidate breakpoint in the set of candidate breakpoints based on presentation features of the media item. A subset of candidate breakpoints is selected from the set of candidate breakpoints based on the score. A final set of breakpoints is selected from the subset of candidate breakpoints based on a combination of the score for each particular candidate breakpoint and a location of the particular candidate breakpoint relative to a different candidate breakpoint. The final set of breakpoints is stored in a database and during playback of the media item, a digital component is presented when the media item reaches a stored breakpoint. |
| US12072919B2 |
Sentence level dialogue summaries using unsupervised machine learning for keyword selection and scoring
There are provided systems and methods for sentence level dialogue summaries using unsupervised machine learning for keyword selection and scoring. A service provider, such as an electronic transaction processor for digital transactions, may provide live chat service channels for assistance through live agents and chatbot services. When interacting with these channels over a period of time, a user may create a dialogue with multiple different live agents and/or chatbots. These chat sessions may be asynchronous but have important and relevant information for future live agents to review. Thus, the service provider may provide a dialogue summarizer, which may summarize a dialogue automatically to a number of most relevant sentences. This may be done using an unsupervised machine learning system that utilizes different machine learning algorithms to select and rank keywords within the sentences. The sentences are then scored and highest scored sentences are output as a summary. |
| US12072916B2 |
Methods and systems for querying data within a geographical boundary using a query tool
A method comprises receiving a request comprising parameters related to a data query and location information describing a geographic boundary, wherein the parameters indicate one or more types of data queried by a user of the workstation, communicating, by the export service application, with the geospatial database, to determine a format of data stored at the geospatial database, converting, by the export service application, a format of the parameters and the geographic boundary received in the request into query parameters that are formatted to be compatible with the geospatial database based on the format of data stored at the geospatial database, generating, by the export service application, a database query comprising the query parameters, wherein the database query is for retrieving data, from the geospatial database, that matches the parameters received in the request and is associated with a location within the geographic boundary. |
| US12072914B1 |
Method and system for clustering with noise reduction and applications thereof
The present teaching is directed to clustering with denoising capability and its use in network capacity planning. Data samples with attributes of network elements and respective key performance indicators are first clustered to obtain initial clusters. Each initial cluster is hierarchically clustered to generate subclusters, each of which is detected as a pure or an impure subcluster based on some criterion. Each impure subcluster is denoised based on a situation detected, with some samples merged with a corresponding pure subcluster, some bootstrapped using additional data samples with consistent properties, and some removed if additional data sample with consistent properties is not available. The denoising is iteratively performed until a denoising criterion is satisfied to obtain denoised clusters corresponding to clusters of network elements. Actions may be performed on the network elements according to their corresponding denoised clusters. |
| US12072912B2 |
Mechanisms for multi-dimension data operations
Mechanisms for multidimensional data modeling and operations and related procedures are described. Resource structures for multidimensional data can be used. This can allow lumped operations such as RESTful operations and procedures on the multidimensional data. A new attribute “SamplingPeriodCovered” can be used to indicate the time interval when the related time series data (or any multi-dimension data streams) are stored. This can reduce the total size of the data stored. |
| US12072911B1 |
Systems and methods for providing access to information in a relational database via API-operations for dataframes
Systems and methods for providing access to information in a relational database via API-operations for dataframes, are disclosed. Exemplary implementations may: store information that represents an input dataframe; generate a first relation that represents the input dataframe, the first relation having a first schema; obtain a dataframe query to be performed on the input dataframe; translate the dataframe query into a sequence of relational database operations; perform the sequence of relational database operations on the first relation to generate a second relation; and present at least a portion of the second relation to a user, and/or perform other steps. |
| US12072909B2 |
Method and device for data synchronization, storage medium and electronic device
A method and device for data synchronization, a storage medium and an electronic device are provided. The method for data synchronization includes operations as follows. Synchronization configuration information for data to be synchronized is determined, and the synchronization configuration information at least includes a data identification of the data to be synchronized and a source data table identification of a source data table where the data to be synchronized is located. A source database is queried based on the source data table identification to obtain a target source data table where the data to be synchronized is located. A field identification of the data to be synchronized is determined from the target source data table based on the data identification. A target data table is constructed based on the field identification, and the data to be synchronized is synchronized into the target data table. |
| US12072908B2 |
Method and apparatus for rapidly synchronizing a replicate storage system with an active storage system
A method is described. The method includes queuing an entry in a queue that identifies an inode that has been changed in an active storage system. The entry further describes a time in the future. The method includes processing the entry upon the time in the future being reached. The processing of the entry includes comparing respective content values maintained for different regions of the inode within the active storage system and a replicate storage system. The method further includes comparing content of those of the regions having different content values as between the active storage system and the replicate storage system. The method further includes updating those regions in the replicate storage system to reflect those regions within the active storage system based on the comparing, and, updating the respective content values of those regions in the replicate storage system. |
| US12072906B2 |
Data storage transformation system
A data storage transformation system includes a data storage management device that is coupled to a data provisioning device and a storage system. The data storage management device receives first format data that includes a first data format from the data provisioning device, and predicts at least one processing operation that will be performed on the first format data. The data storage management device then determines a second data format for performing the at least one processing operation, and transforms the first format data to second format data that includes the second data format. The data storage management device then transmits the second format data for storage in the storage system. |
| US12072905B2 |
Information processing device, information processing method, and computer program product
An information processing device converts a plurality of original data arranged on a preset n-dimensional map into a plurality of new data arranged on a map according to a conversion rule. In the conversion rule, when an original datum at a target position on the map has a value of out-of-criterion, a new datum at the target position is set to the value of the original datum at the target position, and when the original datum at the target position has a value of within-criterion, each of values of one or more original data excluding an original datum having a value of the out-of-criterion from original data included in a reference region is selected to perform majority voting with the values of the one or more original data selected, and the new datum at the target position is set to a value determined by the majority voting. |
| US12072894B1 |
Systems and methods for providing metadata-rich data transfers based on logical data models
Systems and methods for a programming language-agnostic data modeling platform that is both less resource intensive and scalable. Additionally, the programming language-agnostic data modeling platform allows for advanced analytics to be run on descriptions of the known logical data models, to generate data offerings describing underlying data, and to easily format data for compatibility with artificial intelligence systems. The systems and methods use a supplemental data structure that comprises logical data modeling metadata, in which the logical data modeling metadata describes the logical data model in a common, standardized language. For example, the logical data modeling metadata may comprise a transformer lineage of the logical data model. |
| US12072891B1 |
Multi-phased execution of a search query
The disclosed embodiments include a method performed by a data intake and query system. The method includes receiving a search query by a search head, defining a search process for applying the search query to indexers, delegating a first portion of the search process to indexers and a second portion of the search process to intermediary node(s) communicatively coupled to the search head and the indexers. The first portion can define a search scope for obtaining partial search results of the indexers and the second portion can define operations for combining the partial search results by the intermediary node(s) to produce a combination of the partial search results. The search head then receives the combination of the partial search results, and outputs final search results for the search query, where the final search results are based on the combination of the partial search results. |
| US12072890B2 |
Visualization data reuse in a data analysis system
A method includes obtaining first data expressing a first usage intent; obtaining an answer object; obtaining, in accordance with first access control data, a first visualization data for the answer object; associating, with the first visualization data, a first generation-identifier that corresponds to at least a subset of the first access control data; generating first instructions for rendering the first visualization data on a user device of the first user; receiving a first snapshot of the first visualization data; storing a first association between the first generation-identifier and the first snapshot; obtaining second data expressing a second usage intent from a second user; identifying the answer object responsive to the second data expressing the second usage intent from the second user; and, responsive to second access control data corresponding to the second user matching the first generation-identifier, outputting second instructions for rendering the first snapshot to the second user. |
| US12072889B2 |
Intermediate data objects and uses thereof
An intermediate data object is described that bridges source data to analysis-ready variables (ARVs). |
| US12072887B1 |
Optimizing an operator flow for performing filtering based on new columns values via a database system
A database system is operable to generate an initial query operator execution flow for a corresponding query for execution that includes an extend operation serially before a column-based filtering operation indicating filtering by new column values of a new column generated via the extend operation as a function of an existing column. The initial query operator execution flow is converted into an updated query operator execution based on pushing the column-based filtering operation serially before the extend operation, and updating the column-based filtering operation to filter by existing column values of the existing column via applying an inverse function of the function. The corresponding query is executed by applying the updated query operator execution flow based on executing the column-based filtering operation upon a plurality of rows to generate a filtered subset of the plurality of rows, and executing the extend operation upon only rows in the filtered subset. |
| US12072882B2 |
Database query processing
Methods, computer program products, and systems are presented. The method computer program products, and systems can include, for instance: examining an invoked database query for execution on a database; scanning zone data from at least one data node of the database in dependence on the examining, the at least one data node of the database having a storage system and storing in the storage system table data of a table, wherein security tags are associated to respective rows of the table, and wherein the zone data specifies attributes of storage of the table within respective storage system extents of the storage system; identifying, using the zone data, at least one excludible extent of the storage system extents; and excluding the at least one excludible extent from an IO data access operation in processing of the invoked database query. |
| US12072879B2 |
Dynamically generated operations in a parallel processing framework
A method for executing a dynamically generated operation in a parallel processing framework may include executing the dynamically generated operation sequentially for a threshold quantity of times before initiating a compilation operation to generate precompiled code for the dynamically generated operation. Upon generating the precompiled code, execution of the precompiled code may be parallelized by determining, based on a quantity of time required to execute the precompiled code on a portion of a dataset, a task size. The execution of the precompiled code may be divided, based on the task size, into one or more tasks. Moreover, a corresponding quantity of worker threads may be allocated to perform the one or more tasks in parallel. Related methods and computer program products are also provided. |
| US12072874B2 |
Methods, apparatuses and computer program products for providing a conversational data-to-text system
Methods, apparatuses and computer program products for providing a conversational data-to-text system are described herein. An example method may include receiving a first natural language query from a client device; generating a first analytic operation instruction associated with a multi-dimensional dataset based at least in part on the first natural language query; determining a first multi-dimensional data object based at least in part on the first analytic operation instruction and the multi-dimensional dataset; generating a first natural language response to the first natural language query based at least in part on the first multi-dimensional data object; and transmitting the first natural language response to the client device. |
| US12072861B2 |
Regulatory tree parser
Described herein is a regulatory parser that downloads and efficiently processes regulatory documents. The regulatory documents may be from different sources and may have different formats. The regulatory parser parses all of the text in the regulatory documents and converts into a predetermined, single format for downstream applications. The text is organized and stored in a structured tree, organized into one or more hierarchies with nodes storing segments of text from a regulatory document. In some embodiments, each node in the regulatory tree may represent a segment of text. Partitioning the text of a regulatory document into segments of text may make the storage and querying of the regulatory documents more manageable. The organization and structure of the structured tree may reduce the times and resources needed for accessing and searching for a regulatory citation. The structured tree may allow a user to manipulate a regulatory document or text. |
| US12072859B1 |
Accessibility controls for manipulating data visualizations
A computer system displays a graphical user interface (GUI) that includes data visualizations corresponding to data having timestamps within a time interval. A first type of input signal is mapped to a second type of input signal. The first type of input signal is associated with an input device communicatively coupled to the computer system. The second type of input signal is configured to operate a graphical user control of the GUI. Before mapping, the first type of input signal is configured to perform a function that is different from operation of the graphical user control. After receiving an input signal of the first type, an input signal of the second type is applied to the graphical user control based on the mapping. The time interval is adjusted, and the data visualizations are updated automatically to correspond to updated data having timestamps within the adjusted time interval. |
| US12072858B2 |
Computer-based data collection, management, and forecasting
A method implemented by a computer comprising collecting historical data for a plurality of items; categorizing each of the plurality of items; assigning at least one of the plurality of items as an index item for at least another of the plurality of items; collecting data for a plurality of context parameters related to at least one of the plurality of items; and forecasting a value for one of the plurality of items needed over a future period of time, wherein the method reduces a data storage capacity requirement for the computer and increases said computer's processing speed. |
| US12072850B2 |
Virtual file system for dynamically providing media content
A system that dynamically provides media essence to a client device. An I/O interface receives a media access request that defines a range of media content at a defined format, and a VFS generates an essence containing file that includes a file name and extension that identifies byte ranges for the content range and the defined format; dynamically builds the essence containing file to comprise APIs that can access at the identified byte ranges for the defined range of media content; imposes a structure on a portion of bytes contained in the essence containing file to define a processing function to be executed before delivering the essence to the client device; and opens the essence containing file to access the identified byte ranges using the APIs and causing the processing function to be executed on the accessed and identified byte ranges before delivering the essence to the client device. |
| US12072848B1 |
Systems and methods for managing personalized life information
Systems and methods described herein facilitate the management of personalized life information using a distributed ledger. For example, a distributed ledger system, such as one or more blockchains, may manage personalized life information of one or more individuals to, for example, determine an occurrence of a life event for a first individual based at least in part on personalized life information for the first individual, to access various types of personalized life information for the first individual in response to the determination of the occurrence of the life event for the first individual, and to provide a subset of the personalized life information data for the first individual to a user device associated with a second individual. |
| US12072847B2 |
Systems and methods of providing immutable records
Systems and methods of providing immutable records, and immutable ordering of records, in a computing system are disclosed. The computing system can be a member of a blockchain network of a plurality of blockchains. Each block can include a cryptographic digest (or hash) conforming to a minimum degree of difficulty, a nonce by which the cryptographic digest was generated in conformation with the degree of difficulty, and a list of cryptographic digests of most recent blocks of participating neighbor blockchains. Blocks may be passed between blockchains of the plurality of blockchains, which enables each member of the blockchain network to verify an immutable record of data transactions free of the mutual trust requirement of a typical blockchain environment. In conjunction with the generation of each block, an event record may be entered into an event log of the computing system wherein the block was generated. The event record, which may contain actionable instructions, requests, etc., may be transmitted to computing systems of participating neighbor blockchains, where actionable items may be acted upon. Further, the event logs of each computing system may be exchanged, compared, and adjusted to reflect the earliest appearance of each block of each participating neighbor blockchain. |
| US12072844B2 |
Data reduction in a storage system
Example implementations relate to storing data in a storage system. An example includes receiving, by a storage controller of a storage system, a data unit to be stored in persistent storage of the storage system. The storage controller determines maximum and minimum entropy values for the received data unit. The storage controller determines, based on at least the minimum entropy value and the maximum entropy value, whether the received data unit is viable for data reduction. In response to a determination that the received data unit is viable for data reduction, The storage controller performs at least one reduction operation on the received data unit. |
| US12072838B2 |
Method for generating a coherent representation for at least two log files
Provided is a computer-implemented method for receiving the at least two log files; wherein each log file of the at least two log files includes at least one log entry with at least one time stamp and at least one message; wherein the at least two log files differ from one another with respect to at least one distinctive criteria; extracting at least one additional information of each log file of the at least two log files; and combining each log file of the at least two log files with the extracted additional information into at least two processed log files; wherein the at least two processed log files comply with a coherent representation. A corresponding computer program product and generating unit is also provided. |
| US12072832B2 |
Apparatus and methods for high-speed drivers
Apparatus and methods for high-speed drivers are provided herein. In certain embodiments, a high-speed driver multiplexes two or more data streams. The high-speed driver is implemented with a mux-then-driver topology that provides multiplexing in a predriver circuit. Thus, the multiplexer is eliminated from the full rate output path to relax timing. Driver amplitude control schemes are also disclosed in which a controllable driver includes a group of differential series source transistor (SST) driver slices that are connected in parallel with one another to drive a pair of output terminals, and a group of attenuator slices that are connected in parallel with one another across the pair of output terminals. Additionally, the controllable driver includes a control circuit that activates an attenuator slice for each SST driver slice that is decommissioned to provide output amplitude control. |
| US12072831B2 |
Dynamic PCIE speed-adjusting method and wireless device and user equipment thereof
A Dynamic Peripheral Component Interconnect Express (PCIe) speed-adjusting method is provided. The dynamic PCIe speed-adjusting method is applied to a wireless device. The dynamic PCIe speed-adjusting method may include the following step: the wireless device determines whether to change from the current PCIe speed to a target PCIe speed based on the noise level threshold, the signal-to-noise ratio (SNR) threshold, the current data-rate requirement, or a combination thereof. |
| US12072828B2 |
Article, device, and techniques for serverless message stream processing
A non-transitory computer-readable storage medium may be executable by a processor to receive a designation of a message bus producer, a set of business logic to be stored in a set of containers, a designation of a message bus consumer, and a designation of a set of message-handling functions. The non-transitory computer-readable storage medium may generate a serverless application stack, based upon the message bus producer, the set of business logic, the message bus consumer, and the set of message-handling functions. The non-transitory computer-readable storage medium may cause the serverless application stack to receive a message stream from the message bus producer as streaming data, process the message stream according to at least one function, stored in the set of containers, perform at least one message-handling function of the set of message-handling functions on the message stream, and transport the set of messages to the message bus consumer. |
| US12072826B2 |
Information input device, method, and computer-readable medium for operating a controller in different modes corresponding to different device drivers
An information input device includes: a communication interface configured to communicate with each of a first external apparatus that operates using a first operating system and a second external apparatus that operates using a second operating system; and a controller configured to operate in a first mode corresponding to a first driver used by the first external apparatus when transferring data to the first external apparatus, and operate in a second mode corresponding to a second driver different from the first driver and used by the second external apparatus when transferring data to the second external apparatus. |
| US12072821B2 |
Communication device and communication system with encapsulation/de-encapsulation of data and commands
A communication device includes a communication interface unit configured to receive control data from a master, the control data including data in a predetermined transmission format of a first protocol to be transmitted from a communication partner device to a slave, a storage unit configured to store the data of the first protocol received by the communication interface unit, an encapsulator configured to convert the data of the first protocol stored in the storage unit into data of a second protocol, and a communication unit configured to transmit the data of the second protocol converted by the encapsulator to the communication partner device. |
| US12072813B2 |
Method for remapping virtual address to physical address and address remapping unit
A method for remapping a virtual address to a physical address is provided. The method is used in an address remapping unit and includes: receiving, by a remapping processing unit of the address remapping unit, a remapping request, decoding the remapping request and determining whether the remapping request has a direct memory access (DMA) remapping request; and executing, by the remapping processing unit, a remapping procedure: translating a virtual address corresponding to the remapping request to a physical address, when the remapping request has the DMA remapping request. |
| US12072811B2 |
Namespace level valid translation unit count
Aspects of the present disclosure configure a system component, such as a memory sub-system controller, to track a quantity of translational units stored for each of a plurality of namespaces on an individual namespace basis. To format a given one of the plurality of namespaces, the individually tracked quantity of translational units can be deducted from a global quantity tracked for each respective block of the memory sub-system. |
| US12072809B2 |
Memory system, memory controller, and operation method of memory system for loading and updating mapping information to host memory area
The memory system is provided to include a memory device, and a memory controller configured to control the memory device. The memory controller is configured to transmit, after the host completes a first initial setting operation for the memory system, mapping information between a logical address and a physical address to a host in order to load the mapping information between the logical address and the physical address into a host memory area located in the host, and to transmit, before the host executes a second initial setting operation for the memory system, to the host, updated mapping information between the logical address and the physical address to update, based on a change made to the host memory area. |
| US12072806B2 |
Compression and decompression module in a cache controller for reducing off-chip data traffic
A method for performing data compression in a multi-core processor comprises retrieving a chunk of data from a data array of a cache slice, wherein the cache slice is comprised within a cache associated with the multi-core processor, wherein the cache is distributed between a plurality of cache slices, and wherein each core of the multi-core processor can access each of the plurality of cache slices. The method further comprises calculating a bit mask for the chunk of data and, using the bit mask, shifting out elements in the chunk of data corresponding to zero values, wherein zero value elements in the chunk of data are shifted out and non-zero value elements in the chunk of data are retained. Finally, the method comprises writing the bit mask and the non-zero value elements to a memory. |
| US12072805B2 |
System and method to enter and exit a cache coherent interconnect
A cache coherent interconnect connected to one or more agents, using Network Interface Units (NIUs), and also having one or more internal modules, such as a directory, is provided with one or more message builders and message receivers. These message builders and message receivers are provided as additional hardware IP blocks incorporated into the various NIUs and modules. When an agent signals an intention to enter/exit the cache coherent interconnect, a message communicating this information is generated using message builders, and transmitted using the interconnect wiring as a “virtual wire” to one or more message receivers associated with directories that need to be aware of the entry/exit transition of the agent. The directories are provided with tracking engines to manage the entry/exit information and status of the agent. Interconnects may include a broadcast engine to provide distribution to, and aggregate acknowledgements from, a single source to multiple destinations. |
| US12072804B2 |
Memory coherency in application-level virtualization
A coherence protocol applied to memory pages maintains coherence between memory spaces on a plurality of nodes so that the threads of the runtime are operable on any of the nodes. The nodes operating according to the coherence protocol track a state and an epoch number for each memory page residing therein. The states include a modified state in which only one particular node has an up-to-date copy of the memory page, an exclusive state in which only one particular node owns the memory page, a shared state in which all nodes that have the memory page in the shared state have the same copy, and a lost state in which the memory page cannot be either read or written. The epoch number is a number that is incremented each time the page enters the modified state and is used to determine whether the page contains data that is stale. |
| US12072803B1 |
Systems and methods for tracking data cache miss requests with data cache tags
The disclosed computer-implemented method for tracking miss requests using data cache tags can include generating a data cache miss request associated with data requested in connection with a cacheline and allocating a miss address buffer entry for the miss request. Additionally, the method can include, setting a fill-pending flag associated with the cacheline in response to the data associated with the data cache miss request being absent from a first data cache, and de-allocating the miss address buffer entry. In the event that another load or store operation requests the same data associated with the cacheline while the fill-pending flag is set, the method can include monitoring for a fill response associated with the miss request until the fill response is received. Upon receipt of the fill response, the method can include re-setting the fill-pending flag associated with the cacheline. |
| US12072801B2 |
Storage device and method for restoring meta data thereof
An operating method of a storage device, the method including; loading journal data from a non-volatile memory device, identifying a cache allocation flag included in the journal data, and restoring meta data corresponding to the journal data to a storage controller in response to the cache allocation flag. Here, the cache allocation flag is a first flag when the meta data are allocated to a meta cache of the storage controller, and the cache allocation flag is a second flag when the meta data are stored to a meta buffer of the storage controller. |
| US12072794B1 |
Testing a metaverse application for rendering errors across multiple devices
A system includes a memory and a processor coupled to the memory. The processor runs a software application on a simulated user device to render a virtual environment on the simulated user device. The processor detects that a first view of the virtual environment has been rendered and accesses from the memory a first expected view pattern that corresponds to the first view. The processor compares the first view to the first expected view pattern and detects that a pattern of one or more visual elements in the first view does not match with an expected pattern of visual elements in the first expected view pattern. In response, the processor determines that an error has occurred relating to rendering the virtual environment by the software application. The processor obtains a solution corresponding to the error and applies the solution to the software application to resolve the detected error. |
| US12072793B2 |
Function result prediction
A computer-implemented method, system, and computer program product for writing and checking functions of a code file in interactive development environments. The method may include, responsive to determining the function matches a historical function in a log of previously executed functions and their corresponding execution responses, identifying the execution response corresponding to the matching historical function in the log. The method may also include determining an expected result of the function based on the identified execution response. |
| US12072786B2 |
Dynamic debug tracing with machine learning
A method, computer program product, and system include a processor(s) that obtains a request for a transaction to be processed by an application in a computing system. The processor(s) applies, to the request for the transaction, an outlier detection model, to determine whether the transaction comprises attributes matching transaction tuples of one or more historical transactions identified as triggering issues in the computing system when the application processed the historical transactions. The processor(s) classifies the transaction as being an outlier transaction or as being a standard transaction, based on applying the outlier detection model. Based on determining that the transaction is an outlier transaction, concurrently with the application processing the transaction, the processor(s) turn on the debug trace to debug trace the application processing of the transaction. |
| US12072776B2 |
Hardware control path redundancy for functional safety of peripherals
A circuit includes a primary register region and a primary shadow register; a secondary register region and a secondary shadow register; and a safety controller having multiple states. The safety controller transitions to a first write state when a first write signal to write a first value to the primary register region is detected, and copies the first value written to the primary register region to the primary shadow register; transitions to a second write state when a second write signal to write a second value to the secondary register region is detected within a set amount of time of detection of the first write signal, and in the second write state, copies the second value written to the secondary register region to the secondary shadow register; transitions to a compare state to receive a comparison signal indicating whether the first value is the same as the second value; and transitions to an update state when the first value is the same as the second value. |
| US12072772B1 |
Crowd sourced data restores
A computer-implemented method includes: receiving, by a computing device, a data restore request; determining, by the computing device, at least one object in response to the data restore request; and querying, by the computing device, a client population to determine at least one client which has resources and network cardinality to assist the data restore request. The at least one client creates a distributed and crowd sourced cache of objects for the data restore request. |
| US12072771B2 |
System and method for avoiding unwanted log truncation (data loss) during application consistent virtual machine snapshots
A data protection agent is installed within a virtual machine (VM). A request to freeze an application in the VM is issued to a copy service. A request for a snapshot is issued to a snapshot data mover, external to the VM. Upon receiving an identifier for the snapshot, communications are exchanged with the copy service to thaw the application, the snapshot identifier is passed to the agent thereby allowing the agent to access the snapshot and rollover data from the snapshot to secondary storage for the backup, and notification to the copy service about a success of the backup is withheld. During the rollover, listening begins for status updates concerning a progress of the rollover. Based on the status updates, the copy service is notified that the backup failed or succeeded. |
| US12072770B2 |
Share-based file server replication for disaster recovery
A file server manager disclosed herein accesses information regarding a selected share of a source distributed file server for replication, where the selected share stores at least a portion of a namespace of storage items and is hosted by a first file server virtual machine of the source distributed file server. The file server manager accesses a mapping between virtual machines of the source distributed file server and virtual machines of the destination distributed file server and replicates the selected share to a second file server virtual machine of the destination distributed file server based on the mapping. The file server manager directs a request to read a first storage item to the destination distributed file server and directs a request to write to a second storage item to the source distributed file server while the destination distributed file server services the request to read the first storage item. |
| US12072768B2 |
Flashing apparatus, booting and recovery apparatus, and electronic device
Provided are a flashing apparatus, a booting and recovery apparatus, and an electronic device, relating to the technical field of electronics. The flashing apparatus is applied to the electronic device. The electronic device includes a booting trigger module, a recovery trigger module, a booting control module and a recovery control module. The flashing apparatus includes a booting processing module and a recovery processing module electrically connected to the booting processing module; the booting trigger module and the recovery trigger module are both electrically connected to the booting control module through the booting processing module, and the booting trigger module and the recovery trigger module are both electrically connected to the recovery control module through the recovery processing module; and the booting processing module and the recovery processing module respectively control, according to a first trigger signal provided by the booting trigger module and a second trigger signal provided by the recovery trigger module, the booting control module to determine whether to perform a booting action and control the recovery control module to determine whether to perform a recovery action. The present disclosure can quickly and conveniently implement the booting action and the recovery action without a +/− volume button. |
| US12072767B2 |
Error information storage for boot-up procedures
Methods, systems, and devices for error information storage for boot-up procedures are described. A memory system may detect an error associated with performing the boot-up procedure of the memory system and may store error information associated with the detected error in a persistent register at the memory system. In some cases, the memory system may additionally store the error information in a cache at the memory system. After storing the error information, the memory system may reset and, after resetting, may transfer the error information from the persistent register to a non-volatile memory device at the memory system. In cases that the memory system stores error information in the cache prior to the reset, the memory system may additionally transfer the error information from the cache to the non-volatile memory device. |
| US12072763B2 |
Utilizing memories of different operational speeds in a vast storage network
A computing device includes an interface configured to interface and communicate with a storage network, a memory that stores operational instructions, and a processing module operably coupled to the interface and memory such that the processing module, when operable within the computing device based on the operational instructions, is configured to perform various operations. A computing device receives a data access request for an encoded data slice associated with a data object, determines whether the encoded data slice is stored in the first memory and in response to a determination that the encoded data slice is not stored in the first memory, issues another data access request for the encoded data slice to a second memory, where the first memory includes access characteristics that are faster than the second memory. When a data access response including the encoded data slice is received from the second memory, a response including the encoded data slice is transmitted. |
| US12072758B2 |
Dynamic network debug service in a containerized computing cluster
A method includes identifying a plurality of packages, each package being configured for diagnosing a network failure associated with at least one of a plurality of virtualized computing entities; associating each of the plurality of packages with a respective at least one criterion of a plurality of criteria; receiving, from a first container of the plurality of virtualized computing entities, a request for diagnosing a first network connectivity malfunction associated with the first container; and identifying a first package of the plurality of packages based on data associated with the first container satisfying at least one criterion of the plurality of criteria. |
| US12072750B2 |
Power management circuit, system-on-chip device, and method of power management
A circuit includes a power detector and a logic circuit. The power detector is configured to output a first power management signal according to a first power supply signal from a first power supply and a status signal. The circuit is configured to operate in different modes in response to the status signal. The logic circuit is configured to output a second power management signal, according to the first power management signal and the status signal. |
| US12072749B2 |
Machine learning-based power capping and virtual machine placement in cloud platforms
Systems and methods for machine learning-based power capping and virtual machine placement in cloud platforms are disclosed. A method includes applying a machine learning model to predict whether a request for deployment of a virtual machine corresponds to deployment of a user-facing (UF) virtual machine or a non-user-facing (NUF) virtual machine. The method further includes sorting a list of candidate servers based on both a chassis score and a server score for each server to determine a ranked list of the candidate servers, where the server score depends at least on whether the request for the deployment of the virtual machine is determined to be a request for a deployment of a UF virtual machine or a request for a deployment of an NUF virtual machine. The method further includes deploying the virtual machine to a server with highest rank among the ranked list of the candidate servers. |
| US12072742B2 |
Electronic device including sealing member
An electronic device is disclosed, including a hinge connecting to first and second housings as to enable foldability, a flexible display spanning at least a portion of the first housing and the second housing, wherein the flexible display is foldable and unfoldable along with folding and unfolding of the first and second housings, a first sealing member extending as to be disposed between an inner surface of the first housing, an inner surface of the second housing, and an outer surface of the flexible display and an elastic support member disposed between a portion of the flexible display, a portion of the inner surface of the first housing, and a portion of the inner surface of the second housing, within a folding area in which the first housing and the second housing are foldable and unfoldable. |
| US12072740B2 |
Kickstand for foldable computing device
A kickstand assembly comprises a backplate including a backplate deploy magnet having a first magnetic pole orientation. An upper kickstand plate is slidably connected to the backplate, and a lower kickstand plate is rotatably coupled to the upper kickstand plate. The lower kickstand plate includes a closing magnet having a second magnetic pole orientation that attracts the backplate deploy magnet, and an opening magnet laterally spaced from the closing magnet and having the first magnetic pole orientation that repels the backplate deploy magnet to cause the lower kickstand plate to rotate about the upper kickstand plate when the upper kickstand plate is laterally translated relative to the backplate. |
| US12072739B2 |
Electronic apparatus with slidable flexible screen
An electronic apparatus includes a first body, a second body, and a flexible screen. The second body is rotatably connected to the first body through a rotation shaft device to cause an opening and closing angle of the first body relative to the second body to be adjustable. The flexible screen is configured to display images. An end of the flexible screen is slidably arranged at the first body along a connection line direction of the first body and the second body. A second end is slidably arranged at the second body along the line connection direction. The first end and the second end are two ends of the flexible screen in the connection line direction. The first end and the second end of the flexible screen synchronously slide along the connection line direction to adjust a size of a part of the flexible screen located at the first body. |
| US12072737B2 |
Portable display device using multiple display panels as a single screen
A portable display device is provided in which two display panels are joined to each other to form a single screen when two panel housings are unfolded from a folded state. The portable display device includes at least two panel housings and display panels that are mounted on the panel housings, respectively. When the panel housings are unfolded, the display panels are joined to each other to form a single screen. The distance between the display panels when the display panels are contiguous to each other is less than 3 mm and the distance between input units or between input sensors is less than 3 mm. |
| US12072736B2 |
Electronic device
A structure suitable for a portable information terminal or a wearable device is provided. In addition, an electronic device having a novel structure that can have various forms is provided. It is preferable that a buffer layer which absorbs a difference in the amount of change in form be provided between adjacent film substrates which overlap with each other. As the buffer layer, a gelled resin material, a rubber resin material, a liquid material, an air layer, or the like can be used. Furthermore, an optical film such as a polarizing film or a color filter may be used as the buffer layer. A plurality of buffer layers may be provided in an electronic device. |
| US12072735B2 |
Wearable device
A wearable device according to an embodiment comprises a body configured to surround the outside of a subject, a light emitting unit arranged on an inner periphery of the body and including at least one first light emitting element, a light-receiving unit arranged on the inner periphery of the body and arranged opposite the light emitting unit, a display unit arranged on an outer periphery of the body and including at least one second light emitting element, and a first flexible substrate mounted with the at least one first light emitting element and the at least one second light emitting element, and the first flexible substrate has a first surface and a second surface opposite to the first surface, and the at least one first light emitting element and the at least one second light emitting element are mounted on the first surface of the first flexible substrate. |
| US12072731B2 |
Technique for clock alignment supporting reset isolation
An electronic device comprising one or more subcircuits configured to receive a clock signal, the clock signal configured to switch from a reference clock signal to a second clock signal based on a clock bypass signal, a timer configured to receive the reference clock signal and output an alignment signal based on the reference clock signal, wherein a frequency of the alignment signal is determined based on clock frequencies of the one or more subcircuits; a clock alignment module coupled to the timer and the one or more subcircuits and configured to receive the clock bypass signal, determine that the clock bypass signal has changed to switch the one or more subcircuits to the reference clock signal from the second clock signal, block the clock signal from being received by the one or more subcircuits, receive the alignment signal, and unblock the clock signal based on the alignment signal. |
| US12072730B2 |
Synchronization signal generating circuit, chip and synchronization method and device, based on multi-core architecture
The present disclosure provides a synchronization signal generating circuit, a chip, and a synchronization method and a synchronization device, based on a multi-core architecture, configured to generate a synchronization signal for M node groups, wherein each of the node groups includes at least one node, and M is an integer greater than or equal to 1. The synchronization signal generating circuit includes: a synchronization signal generating sub-circuit and M group ready signal generating sub-circuits. The M group ready signal generating sub-circuits are in one-to-one correspondence with the M node groups. The synchronization signal generating sub-circuit generates a first synchronization signal based on the first to-be-started signal, wherein the first synchronization signal is configured to instruct the K nodes in the first node group to start synchronization. |
| US12072728B2 |
Devices, systems, and methods for implementing a real time clock
A device including at least one processor, and an analog-to-digital (ADC) circuit, wherein the at least one processor is configured to generate an excitation signal and provide the excitation signal to a crystal in a pierce oscillation configuration, wherein after providing the excitation signal, the ADC circuit is configured to obtain as input a signal output from the crystal and convert the signal to a digital output; the at least one processor is configured to compare the digital output of the ADC circuit to a plurality of thresholds and based on the comparisons is further configured to drive the crystal to cause the crystal to operate as a pierce oscillator and to generate a clock signal from at least of one of the comparisons. |
| US12072727B2 |
Control unit for a utility vehicle
An operating unit for a utility vehicle is provided. The operating unit has a grip zone, at least one actuation unit and a control unit. The grip zone includes a plurality of contact-detecting sensor units. The control unit is designed to detect signals from the sensor units and to identify an intended operation on the basis of the signals. An arrangement of the sensor units is formed in such manner that various hand positions are identifiable by means of the control unit. The control unit is designed to release control signals generated by the operating unit and/or the at least one actuation unit depending on the position of the hand. |
| US12072726B2 |
Voltage reference circuit and method for providing reference voltage
Voltage reference circuits are provided. A voltage reference circuit includes a first transistor, a flipped-gate transistor, a first current mirror unit, a second current mirror unit, and an output note. The first transistor is formed by a plurality of second transistors. A gate and a drain of the flipped-gate transistor are coupled to a gate and a drain of each second transistor. The first current mirror unit is configured to provide a first current to the flipped-gate transistor and a mirroring current in response to a bias current. The second current mirror unit is configured to drain a second current from the first transistor in response to the mirroring current. The output node is coupled to a source of each second transistor and the second current mirror unit, and configured to output a reference voltage. Size of the flipped-gate transistor is less than that of the first transistor. |
| US12072725B2 |
Low noise bipolar high voltage regulator
In one aspect, a voltage regulator is disclosed, which comprises a first voltage regulator unit configured for regulating a voltage generated by a positive high voltage source, a second voltage regulator unit configured for regulating a voltage generated by a negative high voltage source, a polarity switch for connecting said first and second voltage regulator units to said positive and negative high voltage sources, respectively, and an output voltage port for receiving a regulated positive and negative high voltage from said first and said second voltage regulator units, respectively. |
| US12072720B2 |
Method for monitoring and controlling a current distribution in an installation
Method for monitoring and controlling current distribution in load circuits of an installation control system of a technical installation, wherein a predetermined and constant output voltage is provided by a clocked power supply and distributed to the load circuits, where load circuits are protected by a switch actuated by a controller, a variation of the current in each load circuit is measured during a learning phase, a significant current profile with an associated tolerance range is derived and associated with the respective load circuit from the measured current variation which is continuously monitored by the control unit and a check is performed to determine whether a power capacity limit is reached by the clocked power supply while operate the installation, and the current consumed load circuits is reduced and/or switched off by actuating switches in load circuits in which a current variation exceeds an upper limit of the tolerance range. |
| US12072719B2 |
Valve assembly having flow streamlining elements to prevent oscillating flow effects
A valve assembly used to control fluid flow rate. The valve assembly comprises a valve plunger and a shield. The valve plunger forces fluid having a flow rate to flow between an inlet and an outlet in response to an applied actuator force. The actuator force is applied to a first side and the fluid is applied to a second side of the valve plunger. The shield minimizes or eliminates a destabilizing force caused by static pressure, created by fluid interaction on the second side. The shield is either coupled to, formed in, or suspended from underneath the valve plunger and extends a length into the outlet. The valve assembly further comprises an orifice between the inlet and the outlet wherein the orifice comprises at least one planar surface and at least one non-planar surface. The shield shields a section of the second side from the fluid. |
| US12072716B2 |
Method of controlling a plurality of vehicles performing the same mission cycle
The invention relates to a method of controlling a plurality of vehicles, performing the same mission cycle, comprising mapping a first set of planned degrees of progress (CCP1) to the cycle, controlling the vehicles to start the cycle at respective different points in time, determining deviations of the vehicles from a respective planned degree of progress (CCP1i) of the first set of planned degrees of progress (CCP1), mapping, based on the determined deviations, a second set of planned degrees of progress (CCP2) to the cycle, and controlling the vehicles so as to minimize deviations of the vehicles from a respective planned degree of progress (CCP2i) of the second set of planned degrees of progress (CCP2). |
| US12072711B2 |
Travel route control of autonomous work vehicle using global navigation satellite system
An autonomous work vehicle including a positioning information obtaining unit including a GNSS receiver acquiring a position of the autonomous work vehicle, a driving unit including a motor, a memory storing position coordinates used to establish an entry avoidance zone, and a control unit including a processor. The control unit is configured to function as a zone entry judgement unit determining whether the autonomous work vehicle has approached the entry avoidance zone, and a zone entry validation unit determining whether the determination by the zone entry judgement unit that the autonomous work vehicle has approached the entry avoidance zone is valid. When the zone entry judgement unit determines that the autonomous work vehicle has approached the entry avoidance zone, and the zone entry validation unit determines that the determination by the zone entry judgement unit is valid, the control unit controls the autonomous work vehicle to perform an avoidance maneuver. |
| US12072710B2 |
Systems for a shared vehicle
The present invention relates to a system for automatically adjusting a vehicle feature of a vehicle, where the system includes a first sensor, an onboard computer, a camera, a mirror, a controller; an actuator; and an algorithm. The algorithm instructs the onboard computer in steps for adjusting one or more vehicle features. The first sensor and the controller are in electronic communication with the onboard computer and the controller is in electronic communication with one or more actuators that connect to and adjust the various vehicle features. The onboard computer includes or accesses a database that correlates users, features, and vehicle feature settings. Such vehicle features include vehicle movement, seat position and camera viewing angle. |
| US12072703B2 |
Remote operation of a vehicle using virtual representations of a vehicle
In various examples, at least partial control of a vehicle may be transferred to a control system remote from the vehicle. Sensor data may be received from a sensor(s) of the vehicle and the sensor data may be encoded to generate encoded sensor data. The encoded sensor data may be transmitted to the control system for display on a virtual reality headset of the control system. Control data may be received by the vehicle and from the control system that may be representative of a control input(s) from the control system, and actuation by an actuation component(s) of the vehicle may be caused based on the control input. |
| US12072701B2 |
Control method and system for robot
A robot control method includes receiving an image of a space where a robot drives; receiving driving information related to driving of the robot, from the robot; controlling a display unit to output a graphic object corresponding to the driving information, together with the image; and determining a visual characteristic of the graphic object based on the driving information, wherein the controlling includes controlling the display unit to output the graphic object in an overlapping manner with the image. |
| US12072698B2 |
Instant power failure detection method and apparatus to discard power failure as case scenario in flare systems design
Systems, methods and apparatus include a computer-implemented method that performs the following. First inputs are received from a first monitoring of the main power distribution system (MPDS) at a safety instrumented system (SIS) logic solver. The first inputs include power status information for equipment monitored by a main distribution switchgears (MDS). A second input is received at the SIS logic solver, from a second monitoring of the MPDS. The second input includes power status information for equipment monitored by a motor control center (MCC). SIS logic solver logic in the SIS logic solver is executed by the SIS logic solver using at least one of the first and second MPDS inputs. Upon confirmation of a power failure in the MPDS detected instantly by MDS or MCC functional safety capable controllers, the SIS logic solver logic generates an output signal to cut an incoming feed to processing plants, leading to discard power failure as a worst credible design case scenario for flare and disposal relief systems, the worst credible design case scenario caused by at least one of the first inputs and the second inputs. |
| US12072695B2 |
Enhanced work order generation and tracking system
A work order initiation and tracking system is coupled between various plant asset diagnostic systems and a work or business management system within a process plant. The work order initiation and tracking system includes a user interface that enables a user to review diagnostic data, recommendations, and other information from one or more of the diagnostic systems regarding potential or recommended changes to plant assets, and to initiate the generation of one or more work orders to implement the recommendations or corrections based on information from the diagnostic systems. The work order initiation and tracking system assists the user in generating work orders by tracking and viewing the created work orders associated with various assets in the plant based on previous diagnostic information or recommendations, by enabling the user to copy data or information from the asset diagnostic applications into the work order generation system, by translating or associating asset name and tag data from the diagnostic systems to the work order generation system to assure that the correct assets are identified in the work orders, and by tracking the progress of the work orders sent to and generated by the business and work management system to provide the user with information pertaining to previously ordered work within the plant. |
| US12072693B2 |
Analysis device and analysis method
An analysis device includes learning circuitry configured to perform machine learning using a time series data group measured in association with a processing of an object in a processing space and to calculate a value indicating a relationship of time series data in a corresponding time range between respective measurement items and evaluation circuitry configured to evaluate an unknown condition of the processing space based on the value indicating the relationship calculated by performing machine learning by the learning circuitry using a time series data group measured in association with a processing of the object under a known condition of the processing space. |
| US12072692B2 |
Parcel and article sorting system and method
A system includes an article supply location, wherein the article supply location includes a plurality of articles to be sorted, first and second transport vehicles, each having a first position in which an article is stowed about the vehicle and a second position in which the article is deposited into a proximal container. And a control system. The control system is configured to receive an order for a plurality of disparate articles, determine one destination container of a plurality of destination containers to direct the transport vehicle to deposit a selected article, direct the first transport vehicle to transport a selected article to the destination container and deposit the article by manipulation of the first transport vehicle from the first position to the second position for deposit of the selected article in the destination container. |
| US12072691B2 |
Predictive process control for a manufacturing process
Aspects of the disclosed technology encompass the use of a deep-learning controller for monitoring and improving a manufacturing process. In some aspects, a method of the disclosed technology includes steps for: receiving control values associated with a process station in a manufacturing process, predicting an expected value for an article of manufacture output from the process station, and determining if the deep-learning controller can control the manufacturing process based on the expected value. Systems and computer-readable media are also provided. |
| US12072686B2 |
Mobile brain computer interface
A method includes receiving, by a mobile computing device from an electroencephalogram (EEG) monitoring headset, an incoming wireless communication signal including an EEG data stream. The method may further include processing, by an application running on the mobile computing device, the received EEG data stream to determine at least one actionable command for at least one peripheral device. The method may also include transmitting, by the mobile computing device to the at least one peripheral device, at least one outgoing wireless communication signal including the at least one determined actionable command. |
| US12072685B2 |
Data collection system and motor controller
A data collection system includes a subordinate controller configured to control an electrical device, and a superordinate controller connected to the subordinate controller via synchronous communication and asynchronous communication to control the subordinate controller. The superordinate controller includes a reference signal transmitter to transmit a timing reference signal to the subordinate controller via the synchronous communication. The subordinate controller includes data storage configured to record data relating to the electrical device; a delay time calculator to measure a delay time from a timing at which the subordinate controller receives the timing reference signal to a timing at which the data storage starts recording the data; and a data transmitter configured to transmit the data and the delay time to the superordinate controller via the asynchronous communication or the synchronous communication. |
| US12072679B2 |
Systems and methods for smart spaces
A smart space may be provided by a hub and an artificial intelligence server in communication with the hub. The hub may receive data from at least one smart object in the smart space. The artificial intelligence server may generate clusters of the data received from each of the at least one smart objects. The server may perform processing comprising using a cluster to detect an anomaly in the smart object, identify the smart object, classify the smart object, determine a user behavior, determine a user mood, determine an energy consumption pattern, or create an automated action, or a combination thereof. |
| US12072678B2 |
Systems and methods for providing future object localization
In one embodiment, a system includes one or more vehicle sensors for capturing host data and a processor having modules. The data receiving module identifies one or more proximate vehicles within the environment based on one or more of the host data and proximate data received from the one or more proximate vehicles. The motion prediction module generates a first joint uncertainty distribution based on an initial joint uncertainty model and a host model distribution. The motion prediction module also samples host kinematic predictions based on the first joint uncertainty distribution and the host data. The object localization module generates a second joint uncertainty distribution based on the initial joint uncertainty model and an object prediction model distribution. The object localization module also samples proximate kinematic predictions based on the second joint uncertainty distribution and the proximate data. |
| US12072676B2 |
Display device and timepiece
A display device includes a display panel that has a curved part at least at a part of an outer edge of the display panel. The display device also includes a bent connector that is arranged along the curved part and electrically connected to the display panel. |
| US12072674B2 |
Black component decorated with stones and manufacturing method thereof
A component for the internal parts or the movement for a timepiece or a piece of jewellery including a substrate partially coated with a black layer and decorated with at least one stone, the black layer including carbon nanotubes or aluminium oxide, the substrate being at least devoid of the black layer on the portion facing the stone. It also relates to the method for manufacturing this component for the timepiece or the piece of jewellery. |
| US12072673B2 |
Shockproof protection with banking of a rotary flexible guidance resonator mechanism
A horological resonator mechanism, including a structure and an anchoring unit from which is suspended at least one inertial element arranged to oscillate along a first degree of freedom in rotation RZ about a pivoting axis extending along a first direction Z, the inertial element being subjected to return forces exerted by a virtual pivot including a plurality of substantially longitudinal elastic strips, each fastened, at a first end to the anchoring unit, and at a second end to the inertial element. Each elastic strip is deformable essentially in a plane XY perpendicular to the first direction Z. The anchoring unit is suspended from the structure by a flexible suspension arranged to allow the mobility of the anchoring unit along a plurality of degrees of freedom including at least two in the plane XY, along a direction X and along a direction Y orthogonal to the direction X. |
| US12072672B2 |
Horology device comprising a first component fixed to a second component by plastic deformation
A horology device that includes a first component having at least one plastically deformable portion, and a second component provided with a surface, notably a surface of revolution and/or of guidance and/or of attachment of the first component relative to the second component, the first component being fixed permanently to the second component by plastic deformation of the at least one portion against the second component, in a plane perpendicular or substantially perpendicular to an axis of said surface of the second component. |
| US12072668B2 |
Drum unit, cartridge and coupling member
A developing cartridge includes a coupling member provided adjacent to a first end of a casing. The coupling member is operatively connected to a developing roller, and the coupling member is rotatable about a rotational axis thereof. The coupling member includes (i) a cylindrical portion, (ii) a first projection at least partially positioned inside of the cylindrical portion, (iii) a second projection at least partially positioned inside of the cylindrical portion, (iv) an elastically movable projection at least partially positioned inside of the cylindrical portion, and (v) a wall extending in a direction perpendicular to the rotational axis and positioned between a second end of the casing and the first and second projections. |
| US12072666B2 |
Sheet conveying device, fixing device, and image forming apparatus
A sheet conveying device includes a pair of conveyors each including a conveyance face to convey a recording medium inside an image forming apparatus. One of the pair of conveyors further includes an exposed face, a handle, and a swing fulcrum. The exposed face is exposed to an outside of the apparatus while an inside of the apparatus is open. The handle is exposed to the outside of the apparatus and operatable to expose the conveyance face to the outside of the apparatus while the inside of the apparatus is open. The swing fulcrum swings the one of the pair of conveyors to expose the conveyance face to the outside of the apparatus when the handle is operated while the inside of the apparatus is open. The handle includes a partial annular portion. The partial annular portion is included in a plane including a swing direction around the swing fulcrum. |
| US12072664B2 |
Cartridge and image forming apparatus
A cartridge includes a photosensitive drum and a developing roller, with the developing roller being configured to develop a latent image formed on the photosensitive drum with toner. The cartridge also includes a first electrical contact electrically connected to the charging roller and the second electrical contact electrically connected to the developing roller. As viewed along the axis of the photosensitive drum, the first electrical contact and the second electrical contact are positioned on opposite sides with respect to a line that passes through an axis of the photosensitive drum and an axis of the developing roller. |
| US12072663B2 |
Image forming apparatus including a detachable unit with positioning portions
An image forming apparatus configured to form an image on a sheet, the image forming apparatus includes an apparatus body, and a detachable unit. The detachable unit includes a first positioned portion and a second positioned portion. The apparatus body includes a frame member having a first positioning portion and a second positioning portion which respectively engage with the first positioned and second positioned portion, so that the detachable unit is positioned with respect to frame member in the attaching direction and the first direction. The second positioning portion is arranged closer to a center portion of the detachable unit in the second direction than the first positioning portion. |
| US12072660B2 |
Image forming apparatus
An image forming apparatus includes an image forming unit, a casing sheet metal, a circuit board, and a support sheet metal. The casing sheet metal includes a first surface having an opening and a second surface. The support sheet metal is housed in the casing sheet metal in an orientation in which a first edge of the support sheet metal faces the first surface of the casing sheet metal and a second edge of the support sheet metal faces the second surface of the casing sheet metal. The first edge includes an insertion portion configured to be inserted into the opening, and the second edge includes a pressing portion configured to press the second surface of the casing sheet metal in a state in which the insertion portion is inserted into the opening. Grounding of the circuit board is established via the support sheet metal and the casing sheet metal. |
| US12072659B2 |
Image forming system
An image forming system includes an image forming unit, a varnish applying unit, a control unit that executes an operation in an image forming mode in which a toner image is formed on a recording material and a varnish image is formed on the recording material on which the toner image is formed, and an input unit that permits input of a line width adjusting value of either one of a line width of a portion of the varnish image overlapping with an image portion and a line width of a portion of the varnish image overlapping with a non-image portion, wherein the varnish image is formed so as to extend over an image portion where the toner image is formed on the recording material and a non-image portion where the toner image is not formed on the recording material. |
| US12072656B1 |
Image forming apparatus abnormality detection
According to one embodiment, an image forming apparatus includes an image bearing member, a charging roller, an exposure unit, a developing device, a transfer roller, and a control unit. The charging roller charges the image bearing member. The exposure unit forms an electrostatic latent image on the surface of the image bearing member. The developing device develops the electrostatic latent image formed on the surface of the image bearing member into a toner image. The transfer roller transfers the toner image from the image bearing member. The control unit detects a resistance detection voltage of the transfer roller as a voltage for detecting that there is an abnormality in the image bearing member. |
| US12072653B2 |
Electrophotographic belt, electrophotographic image forming apparatus, method of producing electrophotographic belt, and varnish
Provided is an electrophotographic belt having an endless shape including a base layer, wherein the base layer includes a polyimide film containing polyimide serving as a binder resin and a carbon nanotube, wherein the polyimide has an imidization ratio of 80% or more, wherein the carbon nanotube has at least one resin selected from the group consisting of: polyphenylsulfone; polysulfone; and polyethersulfone present on at least part of a surface thereof. The base layer has a tensile strength of 200 MPa or more in each of a peripheral direction thereof and a direction perpendicular to the peripheral direction. |
| US12072652B2 |
Image forming apparatus
An image forming apparatus includes an image forming device that forms images in an image region on a sheet. An image fixing device includes heater elements disposed along a sheet-width direction. A controller is configured to identify a heater element that will overlap with an edge of the image region when a sheet is conveyed to the image fixing device. The controller calculates whether a shift of the image region by a shift amount less than a threshold would cause the heater element to not overlap. If so, the image forming device is controlled to form the image in a shifted image region and only those heater elements in the plurality of heater elements that overlap with the shifted image region are turned on when fixing the sheet if the image has been formed in the shifted image region. |
| US12072649B2 |
Fixing device and image forming apparatus
A fixing device includes a first rotating body, a second rotating body, a frame, a shutter, a pressure arm, a cam, a shutter arm, and an arm cam. The shutter is rotatable about a first axis between a closed position and an open position. The pressure arm presses the first rotating body against the second rotating body. The cam is rotatable about a second axis and pushes the pressure arm. The shutter arm is connected to the shutter and rotates about the second axis independent of the cam, to cause the shutter to rotate between the closed position and the open position. The arm cam rotates about the second axis to push the shutter arm at a position offset from the second axis and cause the shutter arm to rotate about the second axis. |
| US12072644B1 |
Image forming apparatus
An image forming apparatus includes a forming unit, a supply unit, a first measurement unit, a control unit, a second measurement unit, an adjustment unit, and a changing unit. The forming unit forms a toner image on an image carrier using developer which is contained in a developer container and includes toner and a magnetic carrier. The supply unit supplies the toner to the developer container. The first measurement unit measures a density of the toner in the developer contained in the developer container. The control unit controls the supply unit such that the density measured by the first measurement unit approaches a target density. The second measurement unit measures an image density formed by the forming unit. The adjustment unit adjusts a development contrast potential so that a formation density measured by the second measurement unit approaches a predetermined appropriate density with regard to the toner image formed by the forming unit under a predetermined condition. The changing unit is configured to change a target density if the adjustment unit is not able to adjust the development contrast potential so that the formation density measured by the second measurement unit approaches the appropriate density. |
| US12072639B2 |
Vibration attenuation structure and exposure device
A vibration attenuation structure includes: a detection component covering an outer surface of a pipe and configured to detect a vibration frequency of the pipe, and an attenuation component covering the outer surface of the pipe; wherein, the pipe being configured to transmit fluid, the detection component and the attenuation component are arranged in parallel along a direction parallel to an axis of the pipe, and the attenuation component is capable of adjusting a vibration-absorbing frequency of the attenuation component according to the vibration frequency to attenuate vibration of the pipe. |
| US12072638B2 |
Exposure apparatus, exposure method, and method of manufacturing article
An exposure apparatus including an obtainment unit configured to obtain, for each of a plurality of exposure regions on a substrate, surface positions in a height direction in the exposure region, and a control unit configured to control, based on the obtained surface positions, driving of a substrate stage in the height direction, wherein the control unit obtains an approximate surface approximately representing a cross-sectional shape of a surface of the exposure region from the obtained surface positions obtained, and for a first exposure region for which information related to the approximate surface does not exceed a predetermined range, controls the driving based on a correction value related to the driving obtained from an approximate surface approximately representing a cross-sectional shape of a surface of the exposure region that has been exposed prior to the first exposure region. |
| US12072637B2 |
Lithography method using multi-scale simulation, semiconductor device manufacturing method and exposure equipment
There are provided a lithography method capable of selecting best resist and a semiconductor device manufacturing method and exposure equipment based on the lithography method. The lithography method includes estimating a shape of a virtual resist pattern based on a multi-scale simulation for resist, forming a test resist pattern by performing exposure on selected resist based on the simulation result, comparing the test resist pattern with the virtual resist pattern, and forming a resist pattern on an object to be patterned by using the resist when an error between the test resist pattern and the virtual resist pattern is in an allowable range. |
| US12072626B2 |
Organometallic radiation patternable coatings with low defectivity and corresponding methods
In the context of forming radiation patternable structures especially for EUV patterning, wafer structures are described comprising a substrate having a smooth top surface and a radiation sensitive organometallic coating having an average thickness of no more than 100 nm and no more than about 1 defect per square centimeter with a defect size of greater than 48 nm, evaluated with a 3 mm edge exclusion. Corresponding methods for forming a low defect coating comprise spin coating a purified radiation sensitive organometallic resist solution onto a wafer using a spin coater system comprising a delivery line and a delivery nozzle connected to the delivery line to form a coated wafer, and drying the coated wafer to form a radiation sensitive organometallic coating having no more than about 1 defect per square centimeter with a defect size of greater than 48 nm, evaluated with a 3 mm edge exclusion. Methods are provided for improved filtering for particle removal from radiation patternable organometallic resist compositions. |
| US12072620B2 |
Method of manufacturing a membrane assembly
A method for manufacturing a membrane assembly for EUV lithography, the method including: providing a stack including: at least one membrane layer supported by a planar substrate, wherein the planar substrate has an inner region and a border region around the inner region; and a first sacrificial layer between the planar substrate and the membrane layer; selectively removing the inner region of the planar substrate such that the membrane assembly has: a membrane formed from the at least one membrane layer, and a border holding the membrane, the border having the border region of the planar substrate and the first sacrificial layer situated between the border region and the membrane layer, wherein the selectively removing the inner region of the planar substrate includes using an etchant which has a similar etch rate for the membrane layer and its oxide and a substantially different etch rate for the first sacrificial layer. |
| US12072607B2 |
Imaging device with focused illumination
An imaging system having a forward and rearward orientation and comprising: (a) one or more parabolic reflectors having a base, a focus, and a reflector axis, said one or more parabolic reflectors defining a central reflector axis; (b) at least one a light source disposed near or essentially at said focus of each of said one or more parabolic reflectors forward of its base; and (c) an imaging device disposed within said one or more parabolic reflectors, and comprising a zooming lens having an optical axis essentially coincident with said central reflector axis. |
| US12072606B2 |
Protective coating for nonlinear optical crystal
An amorphous layer is used as a protective coating for hygroscopic nonlinear optical crystals. The amorphous layer consists of one or more alkali metal borates and/or alkali earth metal borates. The amorphous layer slows or prevents water and/or oxygen from diffusing into the hygroscopic nonlinear optical crystal, thus simplifying handling, storage and operating environmental requirements. One or multiple additional coating layers may be placed on top of the amorphous layer, with the additional coating layers including conventional optical materials. The thicknesses of the amorphous layer and/or additional layers may be chosen to reduce reflectance of the optical component at one or more specific wavelengths. The coated nonlinear optical crystal is used in an illumination source utilized in a semiconductor inspection system, a metrology system, or a lithography system. |
| US12072603B2 |
Double-layer electrode for electro-optic liquid crystal lens
Certain exemplary embodiments can provide a system, machine, apparatus, device, manufacture, circuit, composition of matter, and/or user interface adapted for and/or resulting from, and/or a process, method, and/or machine-readable medium comprising machine-implementable instructions for, activities that can comprise and/or relate to, generating a gradient in an index of refraction of a material. |
| US12072597B2 |
Reflection film, windshield glass, and head-up display system
Provided are a reflection film, which enables high visible light transmittance, an increase in the brightness of a display image, and favorable transparency of an external tint, a windshield glass, and a head-up display system. The reflection film includes a selective reflection layer formed of a cholesteric liquid crystal layer with a cholesteric liquid crystalline phase immobilized. In each of a wavelength range of 400 nm or more and less than 500 nm and a wavelength range of 500 nm or more and less than 600 nm, a maximum value of a natural light reflectivity is 10% to 25%, the greatest difference between the greatest maximum value and the smallest minimum value of the natural light reflectivity is 3% or more, and a total value of wavelength bandwidths in a region where a reflectivity is higher than an average value of the maximum value and the minimum value of the natural light reflectivity is 20 nm to 80 nm. In a wavelength range of 600 nm or more and 800 nm or less, a maximum value of a natural light reflectivity is 10% to 25%, and a total value of wavelength bandwidths in a region where a reflectivity is higher than an average value of the maximum value and the minimum value of the natural light reflectivity is 120 nm or more. |
| US12072595B2 |
Display device and semiconductor device
A display device including: a substrate; a first thin film transistor of polysilicon semiconductor, a second thin film transistor of oxide semiconductor; a first light shading film opposing to the polysilicon semiconductor, and a second light shading film opposing to the oxide semiconductor; a first insulating film, a second insulating film which is constituted from plural insulating films, and a third insulating film superposed in this order; a first through hole penetrating the second insulating film and not penetrating the first insulating film and the third insulating film; a second through hole penetrating the first insulating film and the third insulating film; the first light shading film connects with a first conductive component, a part of the first conductive component exists on the third insulating film, through the second through hole. |
| US12072590B2 |
Curved liquid crystal display panel and curved display device
Provided is a curved liquid crystal display panel, including a color film substrate and an array substrate. An orthographic projection of the color film substrate on the array substrate is within the array substrate. The color film substrate includes a first side surface and a second side surface. The array substrate includes a third side surface and a fourth side surface. The first side surface is adjacent to and staggered from the third side surface. The second side surface is adjacent to and staggered from the fourth side surface. At positions where the third side surface and the fourth side surface are disposed, each of a side, proximal to the color film substrate, of the array substrate and a side, distal from the color film substrate, of the array substrate includes a structure formed by a grinding process. |
| US12072587B2 |
Display device
A display device includes a substrate, a transistor, a pixel electrode, a first conductive layer and a second conductive layer. The transistor is disposed on the substrate. The pixel electrode is disposed on the substrate. The pixel electrode is electrically connected to the transistor. The first conductive layer is disposed on the pixel electrode. The first conductive layer has a first slit. The second conductive layer is disposed on the pixel electrode. The second conductive layer has a second slit. The first slit and the second slit are overlapped with the pixel electrode. |
| US12072585B2 |
Liquid crystal display device
This liquid crystal display device has a first substrate, a second substrate, a liquid crystal layer sandwiched between the first and second substrates, a seal, and a spacer. The seal includes: a first seal part having a linear shape in a first direction; a second seal part having a linear shape in a second direction; and a third seal part having a curved shape that smoothly connects the first seal part and the second seal part. When a second region is a region surrounded by the outer periphery of a first region for displaying an image, the third seal part, a first normal line that extends downward from the boundary point between the first seal part and the third seal part to the outer periphery of the first region, and a second normal line that extends downward from the boundary point between the second seal part and the third seal part to the outer periphery of the first region, and a third region is a region other than the first region and the second region, the spacer arrangement density is greater in the second region than in the third region. |
| US12072582B2 |
Transparent substrate for liquid crystal device, and light control sheet
A transparent substrate for a liquid crystal device includes an alignment layer that regulates an alignment direction of liquid crystal molecules contained in a liquid crystal layer of the liquid crystal device, and a base layer on which the alignment layer is formed. The transparent substrate includes a first surface and a second surface opposite the first surface. The first surface is a surface of the alignment layer, and the second surface is a surface of the base layer. The coefficient of static friction between the first surface and the second surface is less than or equal to 1.3. The transparent substrate has a hardness of F or higher in a pencil harness test on the first surface or on a surface of the base layer opposite the second surface. |
| US12072580B2 |
Light source module, liquid crystal display device, and display apparatus
A light source module, liquid crystal display device and display apparatus. The light source module comprises a light guide plate and a light source disposed on the light guide plate side, and a plurality of micro structures are disposed on a light guide surface of the light guide plate. The light source module can provide a reflective liquid crystal display panel with an area light source similar to ambient light to improve light exiting brightness of the reflective liquid crystal display panel such that reflective liquid crystal display panel also has a better display effect in a dark environment and under a condition without ambient light. |
| US12072579B2 |
Backlight module and display device
The present application provides a backlight module and a display device, including a light source component, a quantum dot component, and a wavelength-band-light-reflecting component being arranged in a stack. The wavelength-band-light-reflecting component reflects light emitted by the quantum dot component in a specific band range, so as to reduce full width at half maximum of the light. The present application reduces the full width at half maximum of monochromatic light by arranging the wavelength-band-light-reflecting component reflecting light in the specific band range, thereby increasing gamut of a display module. |
| US12072575B1 |
Driving backplates, manufacturing methods thereof, and display devices
The present disclosure discloses a driving backplate, a manufacturing method thereof, and a display device. The driving backplate includes a substrate, a reflective layer disposed on a side of a substrate, and a plurality of electronic devices disposed on a side of the reflective layer away from the substrate; the reflective layer includes a plurality of openings, and includes a plurality of overlapping parts disposed adjacent to the openings and corresponding to the plurality of openings; and an orthogonal projection of each of the overlapping parts on a plane of the substrate overlaps with an orthogonal projection of a part of each of the electronic devices on the plane of the substrate. |
| US12072573B2 |
Backlight assembly, display panel and display device
A backlight assembly, a display panel and a display device are provided. the backlight assembly includes: a work region, a light-emitting element, a light guide plate and a light guide structure. The work region includes a center region and an edge region surrounding the center region; the light-emitting element is at least in the center region; the light guide plate is in the work region, and configured to conduct light emitted by the light-emitting element and allow the light to exit from the work region; and the light guide structure is at a side of the light guide plate close to the light-emitting element, and arranged along at least part of an edge of the light guide plate; the light guide structure is configured to allow a part of the light emitted by the light-emitting element to enter the edge region. |
| US12072570B2 |
Display device
A display device including a light source (A), a color conversion layer (B), and a color filter (C), wherein the color conversion layer (B) contains quantum dots (B-r) that emit red light, the color filter (C) has a blue color filter (C-b), a green color filter (C-g), and a red color filter (C-r), and the display device satisfies α≤1.80 and (II) β≥63.0. |
| US12072562B2 |
Display apparatus comprising a cover that includes a cover sheet and a cover frame configured to couple the cover sheet to a display module
Provided is a display apparatus including a display module, a main board configured to drive the display module, and a cover coupled to a rear side of the display module such as to cover the display module and the main board. The cover includes a cover sheet formed of an extruded plastic material or an extruded composite material; and a cover frame attached to the cover sheet and configured to couple the cover sheet to the display module. |
| US12072559B2 |
Electrically-controlled optical device with a front shell
An electrically-controlled optical device intended to be placed in front of a user's eye, the electrically-controlled optical device being an ophthalmic device, the electrically-controlled optical device comprising: a front shell defining a front surface and a back surface opposed to the front surface, the front shell comprising a slab, at least one functional layer arranged on the back surface and one primer layer, said primer layer being arranged between the at least one functional layer and the slab; and an electrically-controlled object facing the back surface of the front shell wherein the primer layer is conformed such that the electrically-controlled optical device is mechanically resistant to an impact energy of at least 200 mJ. |
| US12072549B2 |
Reflective module assembly and camera module comprising the same
A reflective module assembly including a housing having an internal space, and a reflective module accommodated in the internal space of the housing, wherein the reflective module includes a reflective holder supporting a reflective member configured to change a path of incident light, at least one damper coupled to the reflective holder, and a damper holder supporting the at least one damper, and wherein the at least one damper is coupled to the reflective holder through the damper holder. |
| US12072548B2 |
Interchangeable lens, image projection apparatus and imaging apparatus
The present embodiment discloses an interchangeable lens that can be detachably attached to an apparatus body having an image forming surface on which an image is formed, and the interchangeable lens has a magnification conjugate point on a magnification side and a reduction conjugate point on a reduction side. The interchangeable lens includes a focus lens group that can move along an optical axis to adjust a focus at the magnification conjugate point and a flange back distance correction lens group that can move along the optical axis to correct an error in a flange back distance of the interchangeable lens with respect to the image forming surface. |
| US12072547B2 |
Carrier arrangement for an optical device
Carrier arrangement (1) for an optical device (16) comprising a first carrier (2) and a second carrier (3), which are rotatable relative to each other about a first axis (8) that is defined by a first bearing means (7), wherein the first bearing means (7) is arranged between the first carrier (2) and the second carrier (3) and comprises at least one pin (9), preferably two pins, with a longitudinal axis (10), wherein the pin (9) is arranged such that its longitudinal axis (10) is essentially parallel to the first axis (8), wherein a first portion (17) of the pin (9) is attached to the first carrier (2) and a second portion (18) of the pin is moveably arranged in a notch (10) of the second carrier (3), or wherein the first portion (17) of the pin (8) is attached to the second carrier (3) and the second portion (18) of the pin (9) is moveably arranged in a notch (11) of the first carrier (2), the notch (11) comprising at least two support surfaces (30, 31) that are designed such that the second portion (18) of the pin (9) is supported in two circumferential sections by the notch (11), the carrier arrangement (1) further comprising a preload element (19, 22, 26) that is designed to exert a preload force (20, 23, 27) on the pin (9). |
| US12072543B1 |
Simultaneous edge blackening and light recycling in optical waveguide displays
A waveguide display includes a waveguide configured to transport display light visible to human eyes, a coupler formed on a broadside surface of the waveguide and configured to couple portions of the display light out of the waveguide at one or more regions of the waveguide, and a photovoltaic device at an edge of the waveguide, the photovoltaic device configured to convert at least a portion of the display light that reaches the edge of the waveguide into electrical power. |
| US12072542B2 |
Integrated photonic device utilizing strained 2D material
A photonic device that includes two electrodes and a two-dimensional (2D) material electrically connecting the two electrodes. The 2D material may be molybdenum ditelluride. Strain may be induced in the 2D material (e.g., by placing the 2D material on a waveguide) to reduce the band gap of the 2D material and increase the efficiency of the photodetector. The photonic device may be a photodetector with 2D material that absorbs light energy and converts it into a photocurrent in a circuit that includes the two electrodes. The photonic device may be an emitter with 2D material that emits light energy in response to an electric field across the two electrodes. The photonic device may be a modulator with 2D material that modulates a property of an optical signal (e.g., the amplitude or phase) by modulating the amount of strain induced in the 2D material. |
| US12072540B2 |
Optical transceiver and methods of making and using the same
An optical or optoelectronic transceiver and methods of making the same are disclosed. The transceiver comprises a connector configured to receive an optical fiber array, a filter that is (i) configured to reflect first optical signals having a first wavelength and (ii) transparent to second optical signals having a second wavelength, wherein each of the first and second optical signals independently has an optical path to or from the optical fiber array, a mirror in the optical path of the second optical signals configured to reflect the second optical signals, a plurality of photodiodes configured to receive a subset of the first and/or second optical signals and generate a corresponding plurality of received electrical signals therefrom, and a plurality of laser diodes configured to transmit a remainder of the first and/or second optical signals from a corresponding plurality of transmitted electrical signals. |
| US12072539B2 |
Fiber optic connector and assembly thereof
A factory processed and assembled optical fiber arrangement is configured to pass through tight, tortuous spaces when routed to a demarcation point. A connector housing attaches to the optical fiber arrangement at the demarcation point (or after leaving the tight, tortuous spaces) to form a connectorized end of the optical fiber. A fiber tip is protected before leaving the factory until connection is desired. |
| US12072537B2 |
Fiber optic connector and method of assembling the same
The present invention discloses a fiber optic connector comprises: a ferrule assembly; a spring seat provided behind the ferrule assembly; and a spring provided between the ferrule assembly and the spring seat. The spring seat has a receiving chamber having an insertion port through which a portion of the ferrule assembly is inserted into the receiving chamber; wherein the ferrule assembly is pre-assembled into the receiving chamber of the spring seat in a way that the ferrule assembly is held to be movably engaged with the spring seat. The spring is fitted and compressed in the receiving chamber. As a result, the ferrule assembly, the spring seat and the spring are pre-assembled into an integral assembly before being inserting into a connector housing. All components of the connector except for the housing may be smoothly pulled through a small long pipe as a whole. After being pulled through the pipe, all components of the connector except for the housing may be easily and quickly inserted into the housing as a whole at one time. |
| US12072536B2 |
Restraining mechanisms and method for restricting component movement during curing for a fiber optic connector
A retaining mechanism engages springs in a fiber optic connector to prevent movement of the springs relative to the fiber optic ferrules and the housing during curing of an epoxy inserted into the fiber optic connector. The retaining mechanism may be removably attached to the housing of the fiber optic connector. It may be inserted from a rear end of the fiber optic connector or disposed around an outside portion of the housing. The retaining mechanism may also be integral with an inside surface of the housing. |
| US12072535B2 |
Display device
Provided is a display device including a light guide plate; a reflective prism configured to reflect an imaging beam toward the light guide plate, wherein the imaging beam reflected by the reflective prism travels within the light guide plate at an angle greater than a critical angle of the light guide plate; and a diffraction grating configured to diffract the imaging beam traveling within the light guide plate to an angle less than or equal to the critical angle of the light guide plate, wherein the reflective prism includes a first surface in contact with the light guide plate, and a second surface configured to reflect the imaging beam. |
| US12072534B2 |
Fiber to chip coupler and method of using
A coupling system includes an optical fiber configured to carry an optical signal. The coupling system further includes a chip in optical communication with the optical fiber. An angle between the optical fiber and a top surface of the chip ranges from about 92-degrees to about 88-degrees. The chip includes a grating configured to receive the optical signal; and a waveguide, wherein the grating is configured to receive the optical signal and redirect the optical signal along the waveguide. ms. |
| US12072524B2 |
Systems and methods for providing coupled lighting panels
A series of interconnected (directly or indirectly), coupled lighting panels is provided, the coupled lighting panels linked to one another such that various shapes and designs can be created using various arrangements of the coupled lighting panels, the lighting panels of some embodiments adapted to avoid dark spots proximate to lighting circuitry disposed therein. The lighting panels can be luminaires, and may be provided in various geometric shapes, having various dimensionalities (e.g., a flat 2 dimensional shape, or a 3 dimensional shape). Various control systems, connectors, housings, frames, and lighting systems are also described. |
| US12072523B2 |
Linear optical cavity array light guide
Light reflective films have example application in hollow light guides and luminaires. The films comprise parallel channels distributed in layers or otherwise at different depths in the films. The channels provide interfaces at which light is reflected or redirected. The channels have a sufficient density that the film reflects a large proportion of light incident on a first face of the film. The channels may be filled with a gas such as air, a vacuum or a polymer for example. Methods for making films can include stacking thin sheets patterned with grooves, casting or extrusion. |
| US12072521B2 |
Optical fiber with low thermo-optic coefficient
A fiber includes a core and cladding, both of which may have temperature dependent indices of refraction. The materials and size of the core and cladding may be selected such that as the temperature of the core and/or cladding is heated above room temperature, the fiber transitions from supporting multimode optical waveguiding to supporting single mode waveguiding. |
| US12072518B2 |
Optical articles with specific color glare
The optical articles disclosed herein render polarized glare in a certain tunable color that is visually more perceptive than a regular tinted lens or a regular polarized lens. Optical articles, including sunglass lenses, that are configured to color plane-polarized light transmitted through the lens will draw the wearer's attention and help identify the contours or dangers on surfaces in the wearer's field of vision. |
| US12072516B2 |
Optical device
An optical device may include a plurality of sensor elements and a plurality of optical channels. The plurality of sensor elements may include a first set of sensor elements associated with a first wavelength range and a second set of sensor elements associated with a second wavelength range. The plurality of optical channels may include a first set of optical channels associated with the first wavelength range and a second set of optical channels associated with the second wavelength range. A first optical channel, of the first set of optical channels, may be disposed over a first sensor element, of the first set of sensor elements, and a second optical channel, of the second set of optical channels, may be disposed over a second sensor element, of the second set of sensor elements. |
| US12072514B2 |
Optical element and light deflection device
Provided are an optical element, including a plurality of optically anisotropic layers, each of which has an in-plane alignment pattern in which orientations of optical axes derived from a liquid crystal compound change continuously and rotationally along at least one in-plane direction, in a thickness direction, in which the optically anisotropic layers each have regions where lengths over which the orientations of the optical axes rotate by 180° in the one direction are different from each other, and at least one of the plurality of optically anisotropic layers is an inclined optically anisotropic layer having a region where a plurality of pairs of bright lines and dark lines in a cross-sectional image are present and the pairs of the bright lines and the dark lines are inclined at inclination angles which are different from each other with respect to a normal line of an interface of the optically anisotropic layer. |
| US12072511B2 |
Meta-lens, image capturing lens including the meta-lens, image capturing device including the image capturing lens, and electronic apparatus including the image capturing device
A meta-lens includes a first region including a plurality of first nanostructures two-dimensionally arranged in a circumferential direction and a radial direction based on a center point and distributed according to a first rule; and a plurality of second regions surrounding the first region and including a plurality of second nanostructures two-dimensionally arranged in the circumferential direction and the radial direction based on the center point and distributed according to a second rule, wherein a section satisfying Δw×Δp>0 and a section satisfying Δw×Δp<0 coexist is formed in the first region and any one of the plurality of second regions, w denoting a width of each of the plurality of first nanostructures or the plurality of second nanostructures and p denoting an arrangement interval in the circumferential direction between the plurality of first nanostructures or the plurality of second nanostructures. |
| US12072510B2 |
Camera module
A camera module includes a housing including an opening and configured to accommodate an optical path conversion unit and a lens module, a shielding member configured to shield the opening of the housing, and a reflection reducing member disposed on an inner surface of the shielding member and configured to reduce internal reflections from the inner surface of the shielding member occurring between an end of the lens module and an image sensor. |
| US12072507B2 |
Laser radiation system
A laser radiation optical system for laser doping and post-annealing, the laser radiation system including A. a laser apparatus configured to generate pulsed laser light that belongs to an ultraviolet region, B. a stage configured to move a radiation receiving object in an at least one scan direction, the radiation receiving object being an impurity source film containing at least an impurity element as a dopant and formed on a semiconductor substrate, and C. an optical system including a beam homogenizer configured to shape the beam shape of the pulsed laser light into a rectangular shape and generate a beam for laser doping and a beam for post-annealing that differ from each other in terms of a first beam width in the scan direction but have the same second beam width perpendicular to the scan direction. |
| US12072505B2 |
Display control apparatus, display control method, and recording medium
A display control apparatus includes: a head mounted display information acquisition block configured to acquire information indicative of a position of a head mounted display worn on a head of a user; an input apparatus information acquisition block configured to acquire information indicative of a position of an input apparatus for use by the user; an instruction input acquisition block configured to acquire information indicative of an instruction entered in the input apparatus; and an image generation block configured to generate an image to be displayed on the head mounted display on a basis of an instruction acquired by the instruction input acquisition block. The image generation block displays an image of the input apparatus at a position in the image determined on a basis of a relative position with the head mounted display of the input apparatus. |
| US12072504B2 |
Head-mounted display assemblies for interpupillary distance adjustments
Head-mounted display assemblies may include a first eyecup and a second eyecup that are configured for respectively positioning a first lens and a second lens in front of intended locations of a user's eyes when the head-mounted display assembly is donned. The first eyecup and the second eyecup may be movable relative to each other to adjust for an interpupillary distance of the user's eyes. A single near-eye display screen may be configured for displaying an image to the user through the first and second eyecups. An enclosure over the single near-eye display screen may include a first transparent component positioned between the first lens and the single near-eye display screen and a second transparent component positioned between the second lens and the single near-eye display screen. Various other methods, devices, systems, and assemblies are also disclosed. |
| US12072502B2 |
Eyepiece for head-mounted display and method for making the same
A method, includes providing a wafer including a first surface grating extending over a first area of a surface of the wafer and a second surface grating extending over a second area of the surface of the wafer; de-functionalizing a portion of the surface grating in at least one of the first surface grating area and the second surface grating area; and singulating an eyepiece from the wafer, the eyepiece including a portion of the first surface grating area and a portion of the second surface grating area. The first surface grating in the eyepiece corresponds to an input coupling grating for a head-mounted display and the second surface grating corresponds to a pupil expander grating for the head-mounted display. |
| US12072500B2 |
Optical device with addressable VCSEL arrays
An optical device is provided, including a body formed to have a concavity within which an eye box region is defined; and a plurality of addressable vertical cavity surface emitting laser (VCSEL) arrays arranged in the body of the optical device. The one or more VCSEL arrays comprise a plurality of VCSEL subarrays including independently addressable first and second VCSEL subarrays, which are controlled so as to power the first VCSEL subarray and not the second VCSEL subarray to illuminate only a first subregion of the eye box region, or to power the second VCSEL subarray and not the first VCSEL subarray to only illuminate a second subregion of the eye box region. |
| US12072497B2 |
Image display apparatus and image display method
An image display apparatus that makes it possible to improve the tracking accuracy, while making the image display apparatus smaller in size. An image display apparatus includes a light source section that emits image display light OL used to display an image, and light CL conjugate to the image display light OL; an optical system that projects the image display light OL emitted by the light source section onto a pupil of an eye of a user, and projects the conjugate light CL emitted by the light source section onto a portion around the pupil of the eye of the user; a detector that detects reflected light that corresponds to the conjugate light CL projected by the optical system to be reflected off the portion around the pupil; and a controller that controls a position of a display-target image on the basis of the reflected light detected by the detector. |
| US12072494B2 |
Device and method for displaying augmented reality
Provided is a device for displaying augmented reality including an optical engine configured to output light of a virtual image, a waveguide configured to output light of the virtual image and transmit light of a real scene, a first lens part and a second lens part, and a processor, the first lens part being configured to tune a focus of the virtual image and including a first focus-tunable lens having a refractive power tunable by the processor and a fixed refractive lens having a refractive power, the second lens part being configured to compensate distortion of the real scene and including a second focus-tunable lens having a refractive power that is tunable by the processor, and the processor being further configured to determine the first refractive power based on vision information of the user, attribute depth information of the virtual image, and fixed refractive power of the fixed refractive lens. |
| US12072490B2 |
Head-mounted display reducing carbon dioxide emission during thermal recycling
A head-mounted display includes a first image light output unit configured to output first image light, a first light guiding unit configured to guide the first image light output by the first image light output unit, a first optical member configured to reflect the first image light guided by the first light guiding unit to a predetermined first position, and a bridge portion provided to sandwich the first optical member between the first light guiding unit and the bridge portion, wherein at least a part of the bridge portion contains an environmental material. |
| US12072489B2 |
Social connection through distributed and connected real-world objects
Systems and methods are described for providing social connection between users of first and second electronic eyewear devices. A first object in an environment of the first user is paired with a second object in a remote environment of the second user to create a communication connection between the first object and the second object. When the first object is within a field of view of the first electronic eyewear device, a communication is sent that invokes a preselected augmented reality (AR) object for display to the second user adjacent the second object when the second object is in the field of view of the second user. When the first object is within the field of view of the first electronic eyewear device for a predetermined duration, a communication may be sent that invokes a snapshot of an object or a user-selected AR object for display to the second user. |
| US12072488B2 |
Display device, head-up display, and mobile object
A display device includes a display panel, a plurality of light sources arranged in a first direction orthogonal to a normal direction of the display panel, a light guide panel on which light from a plurality of light sources is incident and including an emission surface that emits light toward the display panel, and a first optical member disposed between the display panel and the light guide panel and including a first surface opposing the emission surface of the light guide panel, a second surface provided opposite to the first surface to oppose the display panel, a Fresnel lens provided on the first surface, and an optical array provided on the second surface. As viewed in at least one of the first direction and a second direction orthogonal to both the normal direction and the first direction, the Fresnel lens emits light passing through a center of the display panel. |
| US12072484B2 |
Power efficiency optimization method of LC resonant driver for MEMS mirrors
Techniques are described herein for dynamically adjusting a resonant frequency of a resonance circuit to optimize power transfer to a mirror device such as a MEMS mirror. A variable capacitance circuit can be operated responsive to a bias control signal. A capacitance control circuit can vary the bias control signal to the resonance circuit responsive to a sense signal. The sense circuit is configured to generate the sense signal responsive to an output of the mirror device. By monitoring a signal level from the output of the mirror device 130, and adjusting the bias control signal of the resonance circuit, the exact resonance frequency of the resonance circuit can be adjusted until a peak signal level is observed, thus improving the efficiency of the energy transferred from the driver circuit 110 to the mirror device 130, and counteracting the impact of parasitic capacitances on the resonance. |
| US12072481B2 |
Microscope lens with integrated wide-field camera and beam scanning device
A device for viewing a target, the device including a housing, an objective lens positioned within the housing, where the objective lens has a first lens group including at least a first lens and a second lens group including at least a second lens, the first lens positioned closer to the target than the second lens, and a camera positioned within the objective lens between the first lens and the second lens, where the camera is configured to provide images of the target located near a focal point of the objective lens, and wherein the arrangement of the first lens, the second lens, and the camera provides for simultaneous capture of a first image of a surface of the target and a second image of a sub-surface cellular structure of the target. |
| US12072478B2 |
Optical system and imaging apparatus including the same
In an optical system according to each exemplary embodiment, an interval between adjacent lens units changes in focusing from an infinite-distance object to a close-distance object, and a first in-focus state in which β=−1.2 is obtained can be caused, where β is a lateral magnification of an entire system. The optical system according to each exemplary embodiment includes a plurality of focus lens units, and out of a focus lens unit having a largest absolute value of a focus sensitivity and a focus lens unit having a second largest absolute value of a focus sensitivity in a state in which focus is put on an infinite-distance object, a focus lens unit disposed on an object side is a lens unit LA, and a focus lens unit disposed on an image side is a lens unit LB. A partial optical system LC including all lenses disposed on the image side of the lens unit LB has negative refractive power. The partial optical system LC satisfies a predetermined conditional expression. |
| US12072477B2 |
Variable magnification optical system, optical device, and method for manufacturing variable magnification optical system
A variable magnification optical system includes, in order from an object side, a first lens group having positive refractive power; a second lens group having negative refractive power; and a third lens group having positive refractive power; upon zooming from a wide-angle end state to a telephoto end state, a distance between the first lens group and the second lens group and a distance between the second lens group and the third lens group being varied. The variable magnification optical system further includes a V lens group GV having negative refractive power and being moved to have a component in a direction perpendicular to the optical axis, and an F lens group GF having positive refractive power and being moved along the optical axis upon focusing from an infinitely distant object to a close object, the V lens group GV being disposed on the more object side than the F lens group GF. Thereby, it is possible to provide the compact variable magnification optical system with a high zoom ratio and high performance, an optical apparatus therewith and a method for manufacturing the variable magnification optical system. |
| US12072476B2 |
Optical system, optical apparatus, and method of manufacturing optical system
An optical system (LS) includes lenses (L22,L23) satisfying the following conditional expressions, νdLZ<35.0, and 0.702<θgFLZ+(0.00316×νdLZ), where νdLZ: Abbe number of the lens with reference to d-line, and θgFLZ: a partial dispersion ratio of the lens, wherein θgFLZ is defined by the following expression, θgFLZ=(ngLZ−nFLZ)/(nFLZ−nCLZ). wherein a refractive index of the lens with reference to g-line is ngLZ, a refractive index of the lens with reference to F-line is nFLZ, and a refractive index of the lens with reference to C-line is nCLZ. |
| US12072474B2 |
Camera lens group including seven lenses of -++-++- or -++--+- refractive powers
The present disclosure discloses a camera lens group including, sequentially from an object side to an image side along an optical axis, a first lens having negative refractive power, a convex object-side surface and a concave image-side surface; a second lens having refractive power, a convex object-side surface and a concave image-side surface; a third lens having positive refractive power, a convex object-side surface and a convex image-side surface; a fourth lens having refractive power; a fifth lens having refractive power and a concave object-side surface; a sixth lens having positive refractive power, a convex object-side surface and a convex image-side surface; and a seventh lens having negative refractive power. A maximum field-of-view FOV of the camera lens group satisfies: FOV>133.0°. An amount of distortion of the camera lens group is below 25.0%. |
| US12072467B2 |
Wide-angle lens
The present invention provides a wide-angle lens capable of obtaining a suitable negative power even when a thickness of a first lens is increased in order to increase strength against impact. The wide-angle lens 100 has a front group 110, an aperture 80, and a rear group 120. Assuming that a central thickness in an optical axis direction of a first lens 10 is T1 (mm) and a focal length of the entire lens system is f0 (mm), the following conditional expression: 1.500≤T1/f0≤2.000 Conditional expression (1) is satisfied. Therefore, it is possible to suppress the first lens 10 from being damaged by impact. In addition, it is possible to prevent the first lens 10 from becoming too thick to obtain suitable negative power. |
| US12072465B2 |
Remote insect detector
An improved remote insect detector is disclosed. The detector includes a pitfall trap that is adapted to trap a target insect within the pitfall trap. An insect funnel passage is located below the pitfall trap and is dimensioned to retain the target insect in a detecting position. An optical beam detection circuit operates to detect the target insect in the detecting position and operates to generate a detection signal. |
| US12072464B2 |
Sensors for detecting presence, occupancy, and/or motion and related systems and methods
A motion sensor assembly may include a cover plate configured to be mounted to an electrical box. The cover plate may include a front surface configured to face away from the electrical box and a rear surface opposite the front surface. The cover plate may further include an aperture configured to receive a toggle or rocker type switch. A motion sensor may be coupled to the cover plate. A power source and processor may be operably coupled to the motion sensor. Furthermore, the processor may be operably coupled to a communication device. |
| US12072463B2 |
Methods and apparatus for a tunnel detection system
Systems and methods are discussed to image lithological data within the strata beneath the earth surface, including a subterranean object detection system. The system may further comprise a pipeline operable to conduct a working fluid and an instrumented pig operable to travel within the pipeline and operable to image lithological strata and voids within the strata beneath and around the pipeline. The instrumented pig may comprise an outer case, a battery coupled to the outer case, a ground imaging unit operable to send a signal to image the lithological strata and voids within the strata beneath and around the pipeline and may be operable to receive a reflected signal indicating lithology data, wherein the ground imaging unit may be operably coupled to the battery. |
| US12072459B2 |
Subsurface property estimation in a seismic survey area with sparse well logs
A method for seismic processing includes extracting, using a first machine learning model, one or more seismic features from seismic data representing a subsurface domain, receiving one or more well logs representing one or more subsurface properties in the subsurface domain, and predicting, using a second machine learning model, the one or more subsurface properties in the subsurface domain at a location that does not correspond to an existing well based on the seismic data, the one or more well logs, and the one or more seismic features that were extracted from the seismic data. |
| US12072456B2 |
Radiation detection probe and manufacturing method therefor, and radiation detection chip
A radiation detection probe and a manufacturing method therefor, and a radiation detection chip. The method comprises: simulating each of a plurality of cadmium zinc telluride crystals having different three-dimensional sizes; obtaining the radiation response characteristics of each cadmium zinc telluride crystal; according to the radiation response characteristics, selecting a specific cadmium zinc telluride crystal from the plurality of cadmium zinc telluride crystals, wherein the specific cadmium zinc telluride crystal is a cadmium zinc telluride crystal having optimal performance indexes corresponding to the radiation response characteristics in the plurality of cadmium zinc telluride crystals; and configuring a first electrode and a second electrode for the specific cadmium zinc telluride crystal so as to constitute the radiation detection probe. |
| US12072455B2 |
Polymerization composition for producing a scintillating hybrid material and associated kits
Polymerization composition for manufacturing a hybrid material for plastic scintillation detection comprising: a) monomers, oligomers or their mixtures intended to form at least one constituent polymer of a polymeric matrix and b) a liquid fluorescent mixture comprising i) 95.6 molar % to 99.1 molar % of a main primary fluorophore consisting of naphthalene and ii) 0.9 molar % to 4.4 molar % of an additional primary fluorophore; wherein the centroid of the light absorption spectrum and of the fluorescence emission spectrum, the fluorescence decay constant and the fluorescence quantum yield of which are judiciously chosen. The decay constant of the fluorescence of the hybrid material manufactured with the polymerization composition is intermediate between that of a fast plastic scintillator material and of a slow plastic scintillator. Further, it can be chosen over a wide range. The invention also relates to ready-for-use kits for manufacturing a polymerization composition. |
| US12072454B2 |
Scintillator, measuring device, mass spectrometer, and electron microscope
Provided are a scintillator and the like capable of improving emission intensity. A scintillator (S) comprises a sapphire substrate (6), a GaN layer (4) that is provided on the incident side to the sapphire substrate (6) and includes GaN, a quantum well structure (3) provided on the incident side to the GaN layer (4), and a conductive layer (2) provided on the incident side to the quantum well structure (3), wherein a plurality of emitting layers (21) including InGaN and a plurality of barrier layers (22) including GaN are alternatively stacked in the quantum well structure (3), and an oxygen-containing layer (23) including oxygen is provided between the quantum well structure (3) and the conductive layer (2). |
| US12072452B2 |
Flat panel detector and manufacturing method thereof
Disclosed are a flat panel detector and a manufacturing method thereof. The flat panel detector including: a first optical assembly, having a first side and a second side opposite to the first side in a thickness direction of the flat panel detector, and including: a first scintillator layer configured for converting at least part of rays into a first visible light; and a first light guide component stacked with the first scintillator layer and configured for guiding the first visible light; a first image sensor assembly stacked with the first optical assembly, configured for receiving the first visible light, and including: a first image sensor located at the first side of the first optical assembly; and a second image sensor located at the second side of the first optical assembly. |
| US12072450B2 |
Method for optically scanning and measuring an environment using a 3D measurement device and near field communication
A method for optically scanning and measuring an environment using a 3D measurement device is provided. The method includes steps that are performed prior to operation. These steps include positioning a near-field communication (NFC) device adjacent the 3D measurement device. An NFC link is established between the NFC device and the 3D measurement device. An identifier is transmitted from the NFC device to the 3D measurement device. It is determined that the NFC device is authorized to communicate with the 3D measurement device based at least in part on the identifier. Commands are transferred to the 3D measurement device from the NFC device based at least in part on determining the first NFC device is authorized. At least one communication path is activated. The 3D measurement device is connected to a network of computers and measurement data is transmitted from the 3D measurement device to the network of computers. |
| US12072447B2 |
Compact LiDAR design with high resolution and ultra-wide field of view
A compact LiDAR device is provided. The compact LiDAR device includes a first mirror disposed to receive one or more light beams and a polygon mirror optically coupled to the first mirror. The polygon mirror comprises a plurality of reflective facets. For at least two of the plurality of reflective facets, each reflective facet is arranged such that: a first edge, a second edge, and a third edge of the reflective facet correspond to a first line, a second line, and a third line; the first line and the second line intersect to form a first internal angle of a plane comprising the reflective facet; and the first line and the third line intersect to form a second internal angle of the plane comprising the reflective facet. The first internal angle is an acute angle; and the second internal angle is an obtuse angle. |
| US12072437B2 |
Radar inter-pulse doppler phase generation using performant bounding volume hierarchy micro-step scene interpolation
The present disclosure is directed to simulating patterns of reflected radar energy off of reference objects using motion data associated with these reference objects. This motion data may identify start times, start locations, end times, and end locations of a limited number reference objects in a set of discrete scenes. Each of these discrete scenes may also have a same time duration. Motion of these specific objects between a start time and an end time of each discrete scene may be interpolated. Once the locations of the objects are interpolated for a given scene, simulations may be performed to estimate the appearance of reflected radar signals that would be received by a radar apparatus. These simulations may identify patterns of reflected radar energy after radar signals have been emitted from the radar apparatus and these patterns may then be provided to train a machine learning apparatus. |
| US12072435B2 |
Cascaded radio frequency system
A cascaded RF system includes a first MMIC and at least a second MMIC. During a first mode of operation: using an LO generation circuit of the first MMIC to generate a first LO signal based on a system clock signal; outputting the first LO signal from an LO output port of the first MMIC; receiving the first LO signal via a first LO input port of the first MMIC; and receiving the first LO signal via a second LO input port of the second MMIC. During a second mode of operation: using an LO generation circuit of the second MMIC to generate a second LO signal based on the system clock signal; and outputting the second LO signal from an LO output port of the second MMIC to a first LO input port of the second MMIC and to a second LO input port of the first MMIC. |
| US12072434B2 |
Amplitude tapering in a beam steering vehicle radar for object identification
Examples disclosed herein relate to a beam steering vehicle radar for object identification. The beam steering radar includes a beam steering receive antenna having a plurality of antenna elements to receive radar return signals, a LNA circuit having a plurality of LNAs, each LNA coupled to each element in the beam steering receive antenna to apply a gain to the return signals to generate amplified return signals, wherein gains of LNAs coupled to center antenna elements are higher than gains of LNAs coupled to edge antenna elements, and a phase shifter circuit to apply a plurality of phase shifts to the amplified return signals. |
| US12072433B2 |
Radar interference mitigation using signal pattern matching
This document describes techniques, apparatuses, and systems for radar interference mitigation using signal pattern matching. Radar signals (e.g., chirps) received by a radar system may include interference from other nearby radar systems. The interference can result in reduced sensitivity of the radar system. The techniques, apparatuses, and systems described herein mitigate the interference by selecting an uncorrupted segment of the radar signal that neighbors a corrupted segment, analyzing the radar signal to identify a match segment that has similar signal characteristics to the neighbor segment, and replacing the corrupted segment with a segment that is adjacent to the match segment. In this manner, a noise floor of the radar system may be lowered, leading to increased sensitivity. |
| US12072431B2 |
Position specifying system for mobile object and mobile object used for the position specifying system
A radio transmitter in a first radio communication device transmits first position information and first time information to a radio receiver of a vehicle. Also, a radio transmitter in a second radio communication device transmits second position information and second time information to the radio receiver. When the radio receiver of the vehicle receives the respective pieces of information, a position specification processing unit specifies the position of the vehicle based on the received pieces of information. Thus, the position of the vehicle can be specified with high accuracy even when signals from GNSS satellites cannot be received. |
| US12072426B2 |
Time-differenced carrier phase measurement value-based navigation system, and position measurement method
A time-differenced carrier phase (TDCP) measurement value-based navigation system according to one embodiment of the present disclosure comprises: a satellite navigation system information reception unit for acquiring satellite navigation system information including a carrier phase measurement value; an initial position determination unit for determining an initial position of a target on the basis of the satellite navigation system information; a TDCP acquisition unit for acquiring a TDCP measurement value; a relative position determination unit for determining a relative position of the target on the basis of the TDCP measurement value; and an absolute position determination unit for determining an absolute position of the target by accumulating relative positions according to time of the initial position of the target. Therefore, time and expenses required for determining integer ambiguity can be reduced, and precise position of a cm-level error can be measured by using a low-cost satellite navigation system information receiver. |
| US12072425B2 |
Method for GNSS-based location of a vehicle having a GNSS location device in view of integrity information provided in relation to GNSS correction data
The disclosure concerns a method for GNSS-based location of a vehicle having a GNSS location device in view of integrity information provided in relation to GNSS correction data, comprising at least the following steps: (a) receiving GNSS correction data for correcting delay measurements for GNSS-based location from a GNSS correction data provision system, (b) receiving at least one piece of integrity information about the reliability of the GNSS correction data from the GNSS correction data provision system, (c) evaluating the at least one piece of integrity information about the reliability of the GNSS correction data that was received in step (b), and (d) influencing GNSS-based location of the vehicle on the basis of the evaluation from step (c). |
| US12072423B2 |
Unmanned aerial vehicle assisted positioning
Techniques for improving a vehicles access to GPS signals are discussed herein. An unmanned aerial vehicle (UAV) may be configured to communicate with the vehicle, such as a V2X capable vehicle, and provide GPS line of sight connection to a GPS satellite, thereby avoiding any blocking issues while maintaining accurate positioning of the vehicle on the ground. Short-range communications (e.g., Wi-Fi, PC5, unicast, etc.) may be used to provide the connectivity between the vehicle and the UAV. In some cases, a vehicle may drive into a designated area and the UAV and/or the vehicle may initiate connectivity with the other and start UAV assisted positioning services within the designated area. |
| US12072421B2 |
Mixed multiple input multiple output (MIMO) radar
A multiple input multiple output (MIMO) radar sensor encodes or decodes radar signals generated by multiple MIMO transmitters using a mixture of sub-set digital codes that discriminate between different sub-sets of MIMO transmitters and Doppler-division codes that discriminate between different MIMO transmitters within each of the sub-sets. |
| US12072419B2 |
Procedurally generated three-dimensional environment for use in autonomous vehicle simulations
The disclosed technology provides solutions for generating synthetic 3D environments, In some aspects, the disclosed technology includes a process of synthetic environment generation that includes steps for collecting sensor data corresponding with a three-dimensional (3D) space, generating a 3D mesh based on the sensor data, and generating one or more synthetic 3D objects based on the 3D mesh and the sensor data. In some aspects, the process can further include steps for generating a 3D synthetic environment comprising the one or more synthetic 3D objects, wherein the 3D synthetic environment is generated based on the 3D mesh. Systems and machine-readable media are also provided. |
| US12072418B2 |
Method for measuring a distance from a vehicle to a platform
A method for measuring a given distance between a vehicle and an upper surface of a platform includes projecting two or more beams by a detection system mounted on the vehicle. The beams lie in a single plane of projection towards the platform. For each beam, a distance is measured between the detection system and the platform along a respective direction of the beam. The measured distances not corresponding to the upper surface are excluded. A vertical distance between a vehicle marker and the upper surface of the platform is calculated from the distances that are not excluded. |
| US12072412B2 |
Broadband radio frequency imaging surface
A broadband RF imaging device includes a broadband RF aperture array, at least one RF receiver, and a computer. The at least one RF receiver has short RF connections with the broadband RF aperture array, e.g. length 10 meters or less. The computer has a digital data connection to the at least one RF receiver. Each RF receiver is configured to receive broadband RF signal data over a sampling time interval from the broadband RF aperture array, and to digitize the broadband RF signal data to generate digitized broadband RF signal data, and to store the digitized broadband RF signal data locally at the RF receiver. The computer receives the digitized broadband RF signal data stored locally at the at least one RF receiver, and is programmed to reconstruct an RF image from the digitized broadband RF signal data received from the at least one RF receiver. |
| US12072410B2 |
System for accurate geospatial location and time transfer using radio transmissions without satellite signals
A system for accurate geospatial location and time transfer using radio transmissions without satellite signals. A position and timing measurement system uses standard uncorrelated radio broadcast signals, each of which transmits on an assigned frequency from a known position defined in latitude and longitude, and each of which transmits a modulated or unmodulated carrier signal. A reference unit at known fixed position receives the said standard broadcast signals in the vicinity, samples the frequencies and content values of their signals and broadcasts the said measured frequency and content data nearly simultaneously with a time mark representing the time of said measurement and further broadcasts its position in latitude and longitude. A mobile unit at an unknown position to be determined receives the said standard broadcast signals in the vicinity and measures the time of arrival of their broadcast, recording the time of said measurement. |
| US12072408B2 |
Contact detection by means of an ultrasonic sensor system
A method for contact detection for an ultrasonic sensor system installed in a concealed or unconcealed manner is disclosed. The method involves detecting reference surroundings information, comprising a time profile of a signal with: noise signal information relating to a wall material and/or airborne sound signal information, using an ultrasonic sensor of the ultrasonic sensor system; storing the reference surroundings information; detecting real-time surroundings information, comprising a time profile of a signal with: noise signal information relating to the wall material and/or airborne sound signal information and/or object sound signal information relating to an object in contact with the wall material, using the ultrasonic sensor; and forming a difference signal between the surroundings information of reference surroundings information and real-time surroundings information, using a computational unit. The difference signal can be interpreted in a further step. |
| US12072403B2 |
System and method of perceptive quantitative mapping of physical properties
Exemplary methods for quantitative mapping of physical properties, systems and computer-accessible medium can be provided to generate images of tissue magnetic susceptibility, transport parameters and oxygen consumption from magnetic resonance imaging data using the Bayesian inference approach, which minimizes a data fidelity term under a constraint of a structure prior knowledge. The data fidelity term is constructed directly from the magnetic resonance imaging data. The structure prior knowledge can be characterized from known anatomic images using image feature extraction operation or artificial neural network. Thus, according to the exemplary embodiment, system, method and computer-accessible medium can be provided for determining physical properties associated with at least one structure. |
| US12072399B2 |
Magnetic sensor
A magnetic sensor is provided that can attenuate a magnetic field in a direction that is perpendicular to the magnetic field detecting direction at a higher rate than the magnetic field in the magnetic field detecting direction.Magnetic sensor 1 has: first soft magnetic layer 3; a pair of second soft magnetic layers 4A, 4B that is positioned at a location that is different from first soft magnetic layer 3 in the Z direction of first soft magnetic layer 3; and magnetic field detecting element 2 that is positioned between first soft magnetic layer 3 and second soft magnetic layers 4A, 4B in the Z direction, wherein magnetic field detecting element 2 has a magnetic field detecting direction that is parallel to a direction in which the pair of second soft magnetic layers 4A, 4B is arranged. As viewed in the Z direction, second soft magnetic layers 4A, 4B are positioned on both sides of a center of first soft magnetic layer 3, and magnetic field detecting element 2 is positioned inside of a periphery of first soft magnetic layer 3. |
| US12072398B2 |
Magnetic sensor device having magnetic field converter, magnetic field detector, and magnetic shield
A magnetic sensor device includes a magnetic field converter that receives an input magnetic field input along a first direction and outputs an output magnetic field along a second direction, which is orthogonal to the first direction. A magnetic field detector is provided at a position where the output magnetic field is applied. A magnetic shield shields external magnetic fields along a third direction, which is orthogonal to both the first direction and the second direction. When viewed along the first direction, the magnetic field converter has a shape such that the length in the third direction is greater than the length in the second direction. When viewed along the first direction, the magnetic shield is provided at a position overlapping the magnetic field converter and the magnetic field detector, and the magnetic field transmittance of the external magnetic field is 1˜30%. |
| US12072395B2 |
Magnetic sensor, torque sensing device and steering apparatus
A magnetic sensor includes a magnetic sensing device, a sensor housing and a pair of magnetic flux guide members. The sensor housing includes a base body and a flange. The base body holds the magnetic sensing device at one end portion of the base body. The flange is fixed to the base body and is configured to be placed in contact with a receiving wall that receives a first magnetic circuit portion and a second magnetic circuit portion. The flange is made of a material having a higher rigidity than the base body. |
| US12072394B2 |
Power leakage testing
This document discloses a power leakage sensor for a circuit, comprising: a power switch controller circuit coupled with at least one power switch for the digital circuit, the power switch controller configured to control the at least one power switch, to monitor power supply of the digital circuit, and to perform the following: a. in response to the detecting that the power supply to the circuit is powered on, output a power-off signal to the at least one power switch; and b. in response to the measured power supply metric falling below a threshold in response to the power-off signal, output a power-on signal to the at least one power switch. The power leakage sensor further comprises a frequency counter circuit configured to count a frequency of executing steps a. and b., the frequency indicating a proportion of power leakage in the digital circuit. |
| US12072385B2 |
Charge and discharge testing device
A bridge circuit including first and second switch elements connected in tandem at a first connection point, and third and fourth switch elements connected in tandem at a second connection point, and a control unit which when a mode signal indicates a first mode, controls the first to fourth switch elements so that the first and fourth switch elements and the second and third switch elements are alternately turned on and off, and when the mode signal indicates a second mode, controls the third switch element to be off state and the fourth switch element to be on state, and applies analog output control to vertically change a current made to flow due to an analog voltage in which a voltage greater than or equal to a gate threshold voltage changes up and down, to the first switch element during charge control and the second switch element in charging. |
| US12072383B2 |
Characteristic estimation device for storage battery and characteristic estimation method for storage battery
Provided is a characteristic estimation device for a storage battery including: a voltage detection unit configured to detect a terminal voltage of the storage battery; a time-series data acquisition unit configured to acquire time-series data on the terminal voltage in a stopped state of the storage battery; a model provision unit configured to provide a storage battery model; and a model parameter estimation unit configured to estimate a model parameter of the storage battery model based on the time-series data on the terminal voltage acquired by the time-series data acquisition unit and on the storage battery model provided by the model provision unit. The storage battery model includes an OCV term for expressing OCV of the storage battery and an interparticle diffusion term which is based on a fundamental solution of a one-dimensional diffusion equation expressing ion diffusion among particles forming electrodes of the storage battery. |
| US12072379B2 |
Dynamic scan obfuscation for integrated circuit protections
An integrated circuit (IC) protection circuit can include a reconfigurable block that receives a seed value from a tamper-proof memory and generates a dynamic key; an authentication block that receives the dynamic key from the reconfigurable block and taint bits from a scan chain to generate an authentication signature; and an encryptor that encrypts a test pattern response on the scan chain if a mismatch is found between the authentication signature and a test pattern embedded signature. |
| US12072377B2 |
Information processing apparatus, information processing method, and storage medium
An information processing apparatus includes a processor including hardware. The processor extracts neighboring nodes in two or more different extraction ranges for each node constituting input data of a graph structure. The processor calculates an anomaly score representing a degree of anomaly of the node for each extraction range based on a representation of a combination of the node and the neighboring nodes. The processor records each calculated anomaly score in a storage. The processor selects a maximum anomaly score among the anomaly scores recorded in the storage. The processor determines an anomaly node in the input data of the graph structure based on the selected maximum anomaly score. The processor outputs information of the anomaly node. |
| US12072376B2 |
Die-to-die connectivity monitoring
An input/output (I/O) sensor for a multi-IC module. The I/O sensor includes: delay circuitry, configured to receive a data signal from an interconnected part of an IC of the multi-IC module and to generate a delayed data signal, the delay circuitry including an adjustable delay-line configured to delay an input signal by a set time duration; a comparison circuit, configured to generate a comparison signal by comparing the data signal with the delayed data signal; and processing logic, configured to set the time duration of the adjustable delay-line and, based on the comparison signal, identify a margin measurement of the data signal for determining an interconnect quality parameter. |
| US12072375B2 |
Semiconductor integrated circuit
A semiconductor integrated circuit includes: one input terminal; multiple output terminals; multiple first current control elements connected between the input terminal and the respective output terminals; a control circuit that controls the first current control elements; a fault detection circuit that includes multiple voltage comparator circuits each of which compares a voltage proportional to a voltage of one of the output terminals with a predetermined threshold voltage and that detects an open-circuit state or a short-circuit state of the output terminals; an external terminal connected to an external resistor; a voltage convertor circuit that generates the threshold voltage according to a voltage of the external terminal that is generated by flowing a current through the external resistor, the threshold voltage being applied to an input terminal of each of the voltage comparator circuits; and a detection result output terminal for outputting a detection result by the fault detection circuit. |
| US12072374B2 |
Detection pad structure for analysis in a semiconductor device
A detection pad structure in a semiconductor device may include a lower wiring on a substrate, an upper wiring on the lower wiring, and a first pad pattern on the upper wiring. The upper wiring may be connected to the lower wiring and include metal patterns and via contacts on the metal patterns that are stacked in a plurality of layers. The first pad pattern may be connected to the upper wiring. A semiconductor device may include an actual upper wiring including actual metal patterns and actual via contacts stacked in a plurality of layers. At least one of the metal patterns of each layer in the upper wiring may have a minimum line width and a minimum space of the metal patterns of each layer in the actual upper wiring. Metal patterns and via contacts of each layer in the upper wiring may be regularly and repeatedly arranged. |
| US12072370B2 |
Semiconductor package test apparatus and method
A semiconductor package test apparatus is provided. A semiconductor package test apparatus comprises a test board including a plurality of sensors, a chamber into which the test board is loaded, and a controller configured to control a temperature of the chamber, wherein the controller adjusts the temperature using the plurality of sensors. |
| US12072368B2 |
Deterioration checking apparatus and deterioration checking
According to one embodiment, a deterioration checking apparatus includes an inductor that is connected in series to a main current path of a MOS transistor to be checked, and forms a closed loop together with the MOS transistor when the MOS transistor is in an ON-state, a control circuit that controls ON/OFF of the MOS transistor, a current sensor that detects a current released from the inductor, and a calculation circuit that calculates an ON-resistance of the MOS transistor from an attenuation characteristic of a current released from the inductor when the MOS transistor is in an ON-state, and calculates a threshold voltage of the MOS transistor from an attenuation characteristic of a current released from the inductor when the MOS transistor is in an OFF-state. Therefore, it is possible to easily check a deterioration state of the MOS transistor. |
| US12072367B2 |
Hybrid switch for substation and other applications and methods of operating same
An apparatus includes a mechanical switch and a solid-state switch, such as a diamond switch or antiparallel-connected thyristor pair, coupled in series between an AC source and the load, such as a substation input transformer. The control circuit may be configured to connect the AC power source to the load by closing the mechanical switch and turning on the solid-state switch thereafter. The control circuit may be configured to interrupt a connection of the AC source to the load by turning off the solid-state switch and closing the mechanical switch thereafter. Operations of the switches may be coordinated with a fuse coupled in series with the solid-state switch to address different types of fault conditions. |
| US12072366B2 |
Method and electric circuit arrangement for determining a branch insulation resistance and a branch leakage capacitance in an ungrounded power supply system
A method and an electric circuit arrangement for determining a branch insulation resistance and a branch leakage capacitance of a line branch to be monitored in a branched, ungrounded power supply system having active conductors and a measuring voltage fed centrally by a controllable measuring voltage source and a residual current caused by the measuring voltage being registered using a current sensor in the line branch to be monitored. The centrally supplied measuring voltage is formed over a generator period having a characteristic signal form defined via the frequency composition. By this (frequency) modulation of the measuring voltage, information is transmitted from the central feed location of the measuring voltage to the current sensor disposed in the line branch to be monitored. Based on this information, the current sensor can establish with which resistance value the coupling circuit feeds the measuring voltage in the corresponding generator period, without another communication channel being required. |
| US12072365B2 |
Jitter noise detector
A noise detection circuit includes a first transistor configured to receive a delayed version of a clock signal; a second transistor configured to receive a delayed version of a reference clock signal; and a latch circuit, coupled to the first transistor at a first node and coupled to the second transistor at a second node, and configured to latch logic states of voltage levels at the first and second nodes, respectively, based on whether a timing difference between transition edges of the clock signal and the reference clock signal exceeds a pre-defined timing offset threshold. |
| US12072362B2 |
Component impedance measurement and characterization at high transient voltages
Apparatus and methods for characterizing electrical components for evaluating performance in a high voltage transient protection circuit. Impedance graphs provided by manufacturers for electrical components are typically low voltage measurements that do not necessarily accurately reflect component performance at high voltages above 150 volts. It is important to characterize and understand the behavior of these components at high voltages in order to ensure the components will protect circuitry as expected. In certain embodiments, a characterization method includes obtaining time domain voltage measurements from two terminals of a device under test (DUT) as it is exposed to high voltage transients from an electrical fast transient (EFT) generator. The time domain voltage data is transformed into frequency domain voltage data using a transform algorithm, and additional analysis is performed to derive scattering parameters, impedance, and other valuable metrics for component characterization. |
| US12072361B2 |
Methods, devices, and systems for coherent time-gated residual spur characterization and correction in signal analyzers
Methods, devices, and systems for coherent time-gated residual spur characterization and correction in signal analyzers. In some cases, the method includes: displaying a signal on the display of the signal analyzer that is present without an input signal being provided to an input of the signal analyzer; establishing a predetermined amplitude threshold above which energy spikes in the signal being displayed on the display of the signal analyzer are considered spurious; automatically identifying one or more spurious energy spikes in the signal being displayed on the display of the signal analyzer based on the predetermined amplitude threshold; and automatically reducing or removing the one or more spurious energy spikes from the signal being displayed on the display of the signal analyzer. The method can be performed using one or more processors, application specific integrated circuits (ASICs), field-programmable gate array (FPGA), or other circuitry on any suitable signal analyzer. |
| US12072359B2 |
Power distribution terminal having display module, and wireless power distribution display system and method
A power distribution terminal provided with a display module, a wireless power distribution display system and a wireless power distribution display method are disclosed. The wireless power distribution display system includes a local gateway, and at least two power distribution terminals which are communicated with the local gateway in a short-distance wireless communication mode and send their terminal identification data to the local gateway; at least one of the at least two power distribution terminals is provided with a display module; the local gateway outputs the terminal identification data in a short-distance wireless communication mode; and the at least one power distribution terminal provided with a display module receives the terminal identification data of other distribution terminals from the local gateway in a short-distance wireless communication mode, and displays the terminal identification data. |
| US12072358B2 |
Devices and methods related to compensated power detector
In some embodiments, a compensated power detector can include a power detector that includes a first detection cell having a bias input and an output, and a second detection cell having a signal input, a bias input and an output. The power detector can further include an error amplifier having a first input coupled to the output of the first detection cell, and a second input for receiving a reference voltage. The error amplifier can be configured to provide an output voltage to each of the bias inputs of the first and second detection cells, such that an output of the second detection cell is representative of power of a radio-frequency signal received at the signal input with an adjustment for one or more non-signal effects as measured by the first detection cell and the error amplifier. |
| US12072348B2 |
Fall detection system using a combination of accelerometer, audio input and magnetometer
A wearable device for detecting a user state is disclosed. The wearable device includes an accelerometer for measuring an acceleration of a user, a magnetometer for measuring a magnetic field associated with the user's change of orientation, a microphone for receiving audio, a memory for storing the audio, and at least one processor communicatively connected to the accelerometer, the magnetometer, the microphone, and the memory. The processor is identified to declare a measured acceleration as a suspected user state, and to categorize the suspected user state based on the stored audio as one of an activity of daily life (ADL), a confirmed user state, or an inconclusive event. |
| US12072347B2 |
Vehicle rotational speed sensor and method for producing same
A vehicle rotational speed sensor has a sensor element, a cylindrical sensor housing in which the sensor element is accommodated, an electrical connection cable which is guided out of the sensor housing, and a bend limiting element. The bend limiting element is configured to limit a radius of curvature of the connection cable directly in a region in which the connection cable is guided out of the cylindrical sensor housing. |
| US12072346B2 |
Determining demulsifier performance
Tools, methods, and systems for evaluating a demulsifier performance from an emulsion mixture are described. The systems include a measuring instrument including a body with an open end, a cover attachable to the body, a sample holder sized to hold the emulsion mixture and to be received inside the body, the body and the cover define a sealable chamber; a sensor system positioned inside the sealable chamber an environmental control system positioned to enclose the sealable chamber; a data acquisition and processing system is in electronic communication with the sealable chamber, the sensor system, and the environmental control system. The sensor system includes a handle attached to and extruding from the cover of the measuring instrument; and a sensor loaded onto the handle, sized to be submerged inside the emulsion mixture of the sample holder, and operable to measure performance of the demulsifier. |
| US12072345B2 |
Using vapor pressure to determine concentrations of components in a multi-component fluid
A system (700) for using a vapor pressure to determine a concentration of a component in a multi-component fluid is provided. The system (700) includes an electronics (710) communicatively coupled to a transducer (720) configured to sense a multi-component fluid. The electronics (710) is configured to determine a first vapor pressure, the first vapor pressure being a vapor pressure of a first component of the multi-component fluid, determine a second vapor pressure, the second vapor pressure being a vapor pressure of a second component of the multi-component fluid, and determine a multi-component vapor pressure, the multi-component vapor pressure being a vapor pressure of the multi-component fluid. The electronics (710) is also configured to determine a concentration of at least one of the first component and the second component based on the multi-component vapor pressure, the first vapor pressure, and the second vapor pressure. |
| US12072344B2 |
Automated fluid handling system
Automated fluid handling system comprising a housing and two or more fluid handling units arranged as interchangeable modular components with an external fluidics section and an internal non fluidics section, and wherein the housing comprises a liquid handling panel with two or more of component positions for receiving said interchangeable modular components such that the external fluidics section is separated from the non fluidics section by the liquid handling panel. |
| US12072342B2 |
Apparatus for transporting sample receptacle carriers
A laboratory automated system can include a host conveyor assembly configured to transport a plurality of carriers and receptacles coupled thereto between at least a sample processing instrument and at least one assay instrument. The system includes an intermediate conveyor assembly configured to transport a plurality of carriers and receptacles coupled thereto from within sample processing instrument to the host conveyor assembly. The system also includes an intermediate conveyor assembly for each assay instrument configured to transport a plurality of carriers from host conveyor assembly to a respective processing position within the assay instrument. The intermediate conveyor assembly coupled to the assay instrument can include a buffer conveyor subassembly configured to receive carriers from the host conveyor assembly, and a spur conveyor assembly configured to transport a carrier to the processing position of the assay instrument. |
| US12072341B2 |
Failure state prediction for automated analyzers for analyzing a biological sample
A method for predicting a failure state of an automated analyzer for analyzing a biological sample is disclosed. The method includes obtaining a prediction algorithm for predicting a failure state of an automated analyzer. The prediction algorithm is configured to predict a failure state of the automated analyzer based on calibration data and/or quality control data generated by an automated analyzer. The method also includes obtaining calibration data and/or quality control data of the automated analyzer and processing the calibration data and/or quality control data by using the prediction algorithm to predict a failure state of the automated analyzer. |
| US12072339B2 |
Use of anti-family with sequence similarity 19, member A5 antibodies for the treatment and diagnosis of mood disorders
The present disclosure relates to a method of diagnosing a mood disorder in a subject comprising measuring serum FAM19A5 concentration with an antagonist (e.g., an antibody or antigen-binding fragment thereof) that specifically binds to FAM19A5. The present disclosure also relates to a method of treating a mood disorder in a subject in need thereof comprising administering to the subject an FAM19A5 antagonist. |
| US12072338B2 |
Pharmaceutical peptides for the treatment of inflammatory diseases
The invention provides pharmaceutical compositions comprising at least a portion of a chemokine receptor or a G-protein coupled receptor. The pharmaceutical composition of the invention may be used for altering immune system functioning, for example, to treat an immune system disorder, such as an autoimmune disease, multiple sclerosis, transplant rejection, psoriasis, rheumatoid arthritis and asthma. The invention also provides peptides that may be used individually, in combination with, or in combination with other therapeutic agents such as steroid, non-steroid anti-inflammatory drug, immune modulator or immune suppressor. |
| US12072334B2 |
Corneal endothelial cell marker
The purpose of the present invention is to provide a method of purification and preparation of cultured corneal endothelial cells, and in particular, to provide cell surface markers for use in corneal endothelial cells not including transformed cells. Provided are cell markers for distinguishing normal cells and transformed cells, in particular normal and transformed corneal endothelium cells. These cell markers relate to specific cell surface markers, for example, to a normal corneal endothelial surface marker such as CD166, and a transformed cell surface marker such as CD73. By using the transformed cell surface marker such as CD73 to remove transformed cells by sorting, it becomes possible to improve purity of a normal cultured corneal endothelium. By using normal corneal endothelial surface marker such as CD166, or by combined use with the transformed cell surface marker, it becomes possible to provide a means for verifying the purity of a prepared corneal endothelium. |
| US12072332B2 |
Methods and device for quantification of analyte
Methods and device for quantification of an analyte in a sample are provided. An example has the following steps: the sample is introduced into at least one test split channel (306). The test split channel (306) comprises a test reaction portion (306a). The analyte (410) in the sample is to bind to capture reagents (408) provided in the reaction portion. Analyte (410) bound to the capture reagents (408) is contacted with a reactant solution. The reactant solution comprises a plurality of reagent coated microparticles (412) for binding with the analyte (410). Residual reactant solution comprising unbound microparticles is received. The residual reactant solution is analyzed to quantify the analyte. |
| US12072327B2 |
Remote monitoring of water distribution system
A liquid monitoring system includes a remote measurement device located at a location of the fire hydrant that is in contact with water provided by a water main. The remote measurement device has sensors that measure characteristics of the water and a communication interface that transmits measured information to a communication network device that may be located elsewhere on the fire hydrant. The communication network device communicates with a communication network. |
| US12072325B2 |
Information processing apparatus, information processing method, and program
An information processing apparatus (20) includes a use environment information acquisition unit (210), a model selection unit (220), and a prediction unit (230). The use environment information acquisition unit (210) acquires use environment information indicating a use environment of a physical system having input-output. The model selection unit (220) selects, from a storage unit storing a plurality of prediction models of the physical system in association with section information indicating a section based on the use environment, a prediction model being associated with section information of a section matching the use environment indicated by the use environment information. The prediction unit (230) performs prediction based on output of the physical system by use of the selected prediction model. |
| US12072321B2 |
Chromatographic apparatus for online enrichment of trace and ultra-trace components and method for analyzing trace and ultra-trace components using same
A chromatographic apparatus for online enrichment of trace and ultra-trace components and an analytical method using the same. The apparatus includes an injection system, a vaporizing chamber, an enrichment system, a thermal box, a sample collection system, a focusing trap, a chromatographic analytical column system, a detector and an electronic control system. The method includes steps of sample enrichment, thermal desorption and back flushing, which are performed through a combination of a four-way valve and an electronic switch valve box. |
| US12072319B2 |
Systems for assessment of weld adjacent heat affected zones
Systems for assessment of weld adjacent heat affected zones are described. An example system may include an inspection robot having a first payload comprising a first plurality of ultrasonic (UT) phased arrays, and a second payload comprising a second plurality of ultrasonic (UT) phased arrays. The inspection robot is configured to move in a direction of travel corresponding to a weld of an inspection surface, and the first payload is structured to measure characteristics of a first region of the inspection surface on a first side of the weld while the second payload is structured to measure characteristics of a second region of the inspection surface on a second side of the weld. |
| US12072316B2 |
Method for producing a lens and ultrasound device comprising the lens
The invention relates to a method for producing a lens for an ultrasound apparatus, as well as to an apparatus comprising the lens. The method comprises choosing a source point, providing a treatment volume situated inside a bone tissue model, providing a plurality of nodes distributed inside the treatment volume, and simulating the emission of a spherical wave from each of the nodes. Thus, a simulated wave front is created, in which each spherical wave has an amplitude and a phase, there being at least two nodes with different amplitudes and/or phases. The simulated wave front is received on a receiving surface. On the basis of the processed results, a holographic lens surface is designed, which can generate a wave pattern equivalent to the simulated wave. |
| US12072314B2 |
Electrochemical measurement system, electrochemical search method, reactor, and microplate
An electrochemical measurement system (1) includes: an insertion mechanism (4) which is capable of moving relative to a microplate (2) having a plurality of reactors which are arrayed and which contain a respective plurality of types of solutions, the plurality of types of solutions being mixtures of a plurality of types of mother liquids in different proportions; and a microelectrode unit (19) which is attached to the insertion mechanism (4) such that the microelectrode unit (19) is capable of being inserted into the plurality of types of solutions contained in the plurality of reactors. |
| US12072311B2 |
Sensor assembly and method of using same
The present disclosure describes a method in which a sample is passed through a fluid flow path of a sensor assembly such that the sample intersects at least one sensor comprising at least three electrodes arranged such that two or more electrodes are opposing and two or more electrodes are beside one another. The sensor is read by a reader monitoring changes to the sensor due to the presence of the sample. The reader measures the presence and/or concentration of one or more analytes within the sample based upon data obtained by the reader. |
| US12072306B2 |
Method and system for high speed detection of diamonds
THIS INVENTION relates to a method of or system for detecting presence of diamond in an object. The method comprises receiving classification data associated with photons emitted from object as a result of positron annihilation due to irradiation of the object with photons of a predetermined energy at which giant dipole resonance (GDR) occurs due to a nuclear reaction between the photons and carbon. The method then comprises the step of determining whether or not the object is potentially a diamond or diamondiferous by processing the received classification data with a trained machine-based learning classifier. The system typically implements the method described herein. |
| US12072305B2 |
Methods for determining crystal structure and apparatus for carrying out the methods
The present invention relates to a method for determining the crystal structure of a crystal (4) capable of electron diffraction. The method includes the steps of obtaining a three-dimensional electron diffraction pattern and processing data from the electron diffraction pattern. The essence of the invention is that the method of determination consists in creating virtual diffraction frames containing a list of integrated scattered electron intensities. Subsequently, the dynamical diffraction theory is used in the data processing step. In another embodiment, the invention provides an apparatus capable of performing this method. |
| US12072304B2 |
Systems and methods for performing serial electron diffraction nanocrystallography
Systems and methods are provided for serial, high-throughput acquisition of electron diffraction patterns from nanocrystals. Nanocrystals dispersed on a TEM grid are automatically identified from an overview image that is obtained, for example, using a dark field detector in scanning mode. Diffraction patterns are subsequently obtained from a plurality of crystals identified in the overview image by sequentially moving (e.g. scanning) the electron nanobeam relative to the crystals and collecting diffraction images using a fast electron camera. In some example embodiments, this sequence may be repeated for different tilt angles, where registration among overview images obtained at the different tilt angles is employed to position the electron nanobeam for the different tilt angles (e.g. before the sample stage is moved to interrogate a different sample region). The present methods may be automated, thereby facilitating unsupervised acquisition of arbitrarily large data sets. |
| US12072300B2 |
Flexible inspection system
A flexible inspection system includes a robot with a plurality of scanners and a robot controller. The robot controller is configured to receive a vehicle inspection protocol (VIP) for a vehicle being assembled on an assembly line. The VIP includes checkpoints to be scanned on the vehicle and the checkpoints correspond to components installed on the vehicle and connections between components installed on the vehicle. The robot controller commands the robot to move the plurality of scanners per the VIP such that the checkpoints are scanned. A characteristic of each checkpoint is recorded and compared to a reference characteristic such that a pass or no-pass determination of each checkpoint is provided. A vehicle inspection report with the pass/no-pass determinations is provided to an operator such that operator inspections and/or repairs of the checkpoints are made. |
| US12072298B2 |
Wall-climbing robot system and method for rapid nondestructive inspection of hidden defects in culverts and sluices
A wall-climbing robot system and method for rapid nondestructive inspection of hidden defects in culverts and sluices. The system includes: a robot vehicle body; navigation positioning system and moving system, both mounted on the robot vehicle body; automatic knock inspection system, mounted at the vehicle body front end; mobile ultrasonic rapid inspection system and corrosion inspection system, dual-power system, formed by a non-contact negative pressure adsorption apparatus and rotor booster apparatuses, the non-contact negative pressure adsorption apparatus mounted on the vehicle body bottom, the rotor booster apparatuses mounted on two sides of the vehicle body; and a master controller, communicating with the navigation positioning system, moving system, automatic knock inspection system, mobile ultrasonic rapid inspection system, corrosion inspection system, and dual-power system. The system recognizes positions and categories of internal defects from ultrasonic data and perform concrete permittivity inversion and disease recognition on arbitrary length-continuous survey line ground-penetrating radar data. |
| US12072294B2 |
Systems and methods for reliable authentication of jewelry and/or gemstones
A variety of techniques for authentication of jewelry and gemstones is provided. With some examples, blockchain may be used to store a reference signature for the jewelry/gemstone, and a digital asset such as a non-fungible token can link this reference signature with the physical jewelry/gemstone. During an authentication process, the reference signature stored on the blockchain can be accessed and compared with a test signature derived from an item that is purported to be the original jewelry/gemstone to determine whether they match to support a declaration that the purported jewelry/gemstone is authentic. |
| US12072291B2 |
Apparatus and method for element analysis of materials by means of optical emission spectroscopy
A device may be provided for element analysis of materials by means of optical emission spectroscopy, particularly by means of laser-induced plasma spectroscopy, said device having: means for exciting a plasma from a partial quantity of a test sample made of the material to be analyzed; means for detecting and for spectral analysis of optical radiation emitted from the plasma; beam guidance means for guiding at least a part of the optical radiation emitted from the plasma to the means for detecting and spectral analysis; and means for flushing at least one partial region of the device with an inert gas, wherein the beam guidance means are at least one capillary tube, which additionally serves to guide the inert gas. A method may be provided for element analysis of materials by means of optical emission spectroscopy using the device. |
| US12072288B2 |
Multiple light paths architecture and obscuration methods for signal and perfusion index optimization
A photoplethysmographic (PPG) device is disclosed. The PPG device can include one or more light emitters and one or more light sensors to generate the multiple light paths for measuring a PPG signal and perfusion indices of a user. The multiple light paths between each pair of light emitters and light detectors can include different separation distances to generate both an accurate PPG signal and a perfusion index value to accommodate a variety of users and usage conditions. In some examples, the multiple light paths can include the same separation distances for noise cancellation due to artifacts resulting from, for example, tilt and/or pull of the device, a user's hair, a user's skin pigmentation, and/or motion. The PPG device can further include one or more lenses and/or reflectors to increase the signal strength and/or and to obscure the optical components and associated wiring from being visible to a user's eye. |
| US12072287B2 |
Scattering microscopy
A scattering microscopy arrangement uses a microscope to image an object comprising a surface. A light source emits illuminating light and a light detector detects light elastically scattered from the object. An electric potential is applied to the surface that affects the electrochemical properties of the object while imaging. The electric potential provides a contrast mechanism that improves the imaging and allows for characterisation of the object and/or the surrounding environment. |
| US12072286B2 |
Methods and apparatus for a self-aligned digital projection and reflected glare reduction imaging system
A digital projection and reflected glare reduction system according to various aspects of the present technology may include a digital display device capable of generating a one or two dimensional source grid pattern back-illuminated by a light source to project an image of a source grid onto a retroreflective background. The projected source grid image may then be re-imaged onto the original grid element at a slight offset eliminating the need to generate a separate cutoff grid thereby reducing the amount of time required to setup and adjust the system. The digital display device is also capable of switching between a schlieren visualization capability to some other visualization capability (such as particle tracking velocimetry (PTV), particle imaging velocimetry (NV), temperature sensitive paint measurements (TSP), pressure sensitive paint measurements (PSP), photogrammetry, etc.) allowing for the simultaneous use of two different imaging techniques. |
| US12072285B2 |
Measuring jig, and calibration method and terahertz wave measuring method using same
The invention is configured to include a spectroscopy cell 100 as a container including one or more spaces, each of which has a plate shape and contains a to-be-measured object that transmits or reflects a terahertz wave; and a holder 6 including one or more first holder through-holes 6b and 6c disposed at positions corresponding to the spaces of the spectroscopy cell 100, each of the spaces containing the to-be-measured object. A body portion 1 of the spectroscopy cell 100 is made of a resin material that transmits the terahertz wave, and the spectroscopy cell 100 is loaded into the holder 6 and is used. The holder 6 has a function of holding the spectroscopy cell 100, and a function of correcting one or more of a distortion, a twist, and a bending of the spectroscopy cell 100. |
| US12072283B2 |
System, method, computer-accessible and apparatus for providing near-infrared spectroscopy for anatomical mapping of the epicardium
An exemplary catheter can be provided, which can include, for example a source fiber(s) configured to (i) receive a near infrared spectroscopic (NIRS) radiation, and (ii) provide the NIRS radiation to a portion(s) of a sample(s), a detection fiber(s) configured to receive a return radiation from the sample(s) that can be based on the NIRS radiation that was provided to the portion(s) of the sample(s), and an ablation electrode(s) configured to ablate the sample(s) based on the return radiation. The source fiber(s), the detection fiber(s), and the ablation electrode(s) can be integrated into the single sheath. The ablation electrode(s) can be a radiofrequency ablation electrode. |
| US12072280B2 |
Glue overflow detection system and method
A glue overflow detection system and method, includes a camera module and a processor. The camera module is configured to capture an image which includes a blue chromaticity image and a red chromaticity image. The processor obtains a chromatic-aberration difference image according to the blue chromaticity image and the red chromaticity image. The processor obtains a block feature image according to the chromatic-aberration difference image. The processor obtains a longitudinal inter-block difference image and a transverse inter-block difference image according to the block feature image. The longitudinal inter-block difference image includes a plurality of longitudinal block difference blocks each of which has a longitudinal difference value. The transverse inter-block difference image includes a plurality of transverse block difference blocks each of which has a transverse difference vale. The processor determines that a glue overflow image exists in the image according to the longitudinal difference values and the transverse difference values. |
| US12072277B2 |
Multiplexed amplitude modulation photometer and performing multiplexed amplitude modulation photometry
A multiplexed amplitude modulation photometer includes a microchannel; a first input light path that: receives a first modulated light at a first modulation frequency; and communicates the first modulated light to a first optical region that receives the first analyte that produces a first output light including the first modulation frequency communicated to a first detection light path; the first optical region; the first detection light path that receives the first output light; a second input light path that: receives a second modulated light with a second modulation frequency; and communicates second modulated light to a second optical region that receives the second analyte that produces a second output light with the second modulation frequency communicated to a second detection light path; the second optical region; and the second detection light path that receives the second output light from the second optical region. |
| US12072272B2 |
Method for determining a relation between an initial saturation and a residual saturation in a first fluid in a porous sample and related assembly
A method for determining a relation between an initial saturation and a residual saturation in a first fluid in a porous sample, comprising the following steps saturating a porous sample with a second fluid; measuring a local volume of the second fluid in the porous sample; establishing a steady state profile of a saturation in the first fluid in the porous sample; generating a rise of a capillary ascension flow of the second fluid through the porous sample; during the capillary ascension flow, simultaneously measuring a local volume of the second fluid; and determining the relation between the initial saturation and the residual saturation based on the measured local volume. |
| US12072270B2 |
Determining the rheological properties of a fluid through a non-linear response
Techniques for determining rheological properties of a fluid include actuating a resonator disposed in a volume that contains a fluid sample to operate the resonator in the fluid sample at a predetermined actuation scheme; measuring at least one characteristic of the resonator based on the operation of the resonator in the fluid sample; comparing the at least one measured characteristic to a rheological model that associates characteristics of the fluid sample to one or more rheological properties; and based on the comparison, determining one or more rheological properties of the fluid sample. |
| US12072266B2 |
Leak detection system for thermal interface fluid
A leak detection system for a thermal interface material (TIM) includes a sensor located proximate to a processor. As thermal fluctuations or other events cause the TIM to flow out of the gap between the processor and a thermal management device, a leak detection sensor may detect the presence of the TIM. This allows an operator of the computing device to identify TIM leaks, thereby preventing or reducing damage to the processor or other electronic components of a computing device. |
| US12072264B2 |
Leak detection system for subsea equipment
A leak detection system includes a light source configured to output emitted light into a region of water, and a light detector configured to receive returned light from the region of the water and to output a detector signal indicative of the returned light. The leak detection system also includes at least one controller configured to detect hydrocarbons within the region of the water in response to detecting a hydrocarbon wavelength within the returned light, to determine at least one position of the hydrocarbons within the region of the water based on a time difference between a first time at which the emitted light is output from the light source and a second time at which the returned light at the hydrocarbon wavelength is received at the light detector, and to generate a three-dimensional model of a subsea structure based on the detector signal. |
| US12072263B2 |
System for monitoring the integrity of a roof
It is disclosed herein a system for monitoring the integrity of a roof. The system comprises a plurality of monitoring devices. Each monitoring device may comprise at least one power supply, a sensor comprising at least one detection device, a shroud at the end of a conduit which is in sealed fluid communication with the inside of a roof assembly, a motivating source, a central processor, and a receiver. |
| US12072257B2 |
Implantable pressure sensor
A device for use in pressure sensing has a housing enclosing a chamber and having at least one port that communicates with the chamber. A pressure sensor receives fluid pressure from the chamber. The chamber has a compliance that exhibits a marked change in volumetric stiffness repeatably at a fixed pressure. |
| US12072254B2 |
Electric circuitry with differently oriented ring oscillators for strain measurement
In an embodiment an electric circuitry includes at least one first ring oscillator and at least one second ring oscillator being arranged on a substrate in different orientations, a time-to-digital converter having a converter ring oscillator and a processing circuit, wherein a first time is determined by a period duration of at least one first ring oscillator, this period duration depending on the propagation delay time of first delay elements, wherein a second time is determined by a period duration of at least one second ring oscillator, this period duration depending on the propagation delay time of second delay elements, and wherein the processing circuit is configured to determine a magnitude of the strain applied on the substrate based on a first state of the converter ring oscillator at the first time and a second state of the converter ring oscillator the second time. |
| US12072251B2 |
Force measurement device and method for bonding or encapsulation process and apparatus incorporating the device
A device for measuring a force applied to a component when the component is being bonded to a component carrier, or when the component is being encapsulated includes a deformable portion and a contacting stem connected to the deformable portion. The deformable portion is configured to incorporate a sensor for detecting a degree of deformation of the deformable portion caused by application of the force in order to measure the force. In use, the contacting stem is positionable to contact the component or the component carrier so that the deformable portion is deformed when the force is applied to the component. One or more such devices may be included in a sintering or encapsulation apparatus for measuring the said force. |
| US12072246B2 |
Adaptive throttling
An apparatus can include a first adaptive filter, a second adaptive filter, a filter, and a third adaptive filter. The first adaptive filter can be configured to determine an estimated magnitude of a control signal associated with a control measure based on a magnitude of a signal from a sensor, wherein the signal is indicative of operating temperature of a memory system. The second adaptive filter can be configured to determine an estimated operating temperature based on a magnitude of the control signal. The filter can be configured to determine a change magnitude of the control signal based on a difference between the magnitude of the signal from the sensor and a threshold operating temperature. The third adaptive filter can be configured to determine a throttle rate at which to apply the control signal based on a change magnitude of the control signal. |
| US12072244B2 |
Joint wavelet denoising for distributed temperature sensing
Aspects of the present disclosure describe systems, methods, and structures for distributed temperature sensing that employ joint wavelet denoising to achieve desirable signal-to-noise ratio(s) over extended sensor fiber distances. |
| US12072243B2 |
Monitoring device, monitoring method, and optical transmission system
Provided are a monitoring device, a monitoring method, and an optical transmission system which are adapted for an increase in the number of cores of a multi-core optical fiber transmission path and suitable for crosstalk monitoring. The monitoring device monitors a multi-core optical fiber transmission path having a plurality of use cores and at least one or more non-use cores, and comprises: an applying means for applying, at a start point of the multi-core optical fiber transmission path, dithering to signal light propagating in the use cores; a monitoring means for monitoring the power of the non-use cores at an input side of a relay in the multi-core optical fiber transmission path; and a separating means for separating a monitoring result from the monitoring means into power components from the plurality of use cores. |
| US12072239B1 |
Circuits and methods for wavelength locking of optical receiver WDM filters
An integrated circuit (IC) device includes a controller circuitry having an input coupled to a photodiode of an optoelectronic circuitry and an output coupled to a heater of the optoelectronic circuitry, the controller circuitry configured to determine a center frequency of the optoelectronic circuitry based on a shape of an input signal received from the photodiode, and provide a heater signal to the heater based on the shape of the input signal and the center frequency of the optoelectronic circuitry. |
| US12072238B2 |
Photoconductor readout circuit
Disclosed herein is a device including at least one photoconductor configured for exhibiting an electrical resistance Rphoto dependent on an illumination of a light-sensitive region of the photoconductor; and at least one photoconductor readout circuit, where the photoconductor readout circuit is configured for determining the electrical resistance Rphoto of the photoconductor, where the photoconductor readout circuit includes at least one bias voltage source configured for applying at least one modulated bias voltage to the photoconductor. |
| US12072235B2 |
Filter assembly, detector, and method of manufacture of a filter assembly
A filter assembly includes an incident medium, a spacer, at least one dielectric filter and an exit medium. The spacer is arranged between the incident medium and the at least one dielectric filter such that the incident medium and the at least one dielectric filter are spaced apart by a working distance and thereby enclose a medium of lower index of refraction than the incident medium. The at least one dielectric filter is arranged on the exit medium. |
| US12072231B1 |
Apparatus and method for real-time in-situ simultaneous measurement of temperature and mechanical parameters
An apparatus and method for real-time in-situ simultaneous measurement of temperature and mechanical parameters can include a charge type vibration sensing module having a temperature compensation function and a temperature/vibration coplanarly-integrated wireless surface acoustic wave (SAW) sensing module are controlled by a processing module in which a full-range temperature-vibration composite parameter compensation decoupling method is implanted, which can detect a vibration signal in a variable temperature environment. Moreover, temperature and vibration multi-parameter testing of static components in a high-temperature, narrow and closed environment can be implemented by arranging the charge type vibration sensing module having a temperature compensation function, and the temperature/vibration coplanarly-integrated wireless SAW sensing module implements health monitoring of moving components in a high-temperature and high-rotation environment. |
| US12072230B2 |
Electronic device
An electronic device is provided that includes a first casing and a second casing, and a distortion sensor attached to an inner wall of the casing. One side of the first casing is opened by a first opening, one side of the second casing is opened by a second opening, the casing is formed by fixing the first casing to the second casing to face each other. Moreover, the first and second casings are fixed by two or more fixing portions, the distortion sensor has a strip shape having first and second ends in the longitudinal direction, and the distortion sensor is attached to an inner wall of the second casing such that the longitudinal direction is a direction along an edge of the second opening, the first end is relatively close to the fixing portion, and the second end is far from the fixing portion. |
| US12072227B2 |
Method and device for zeroing a scale
A method and a scale for the performance thereof performs a zeroing process as soon as a product conveyed across a weighing platform leaves the weighing platform. |
| US12072220B2 |
Acoustic camera systems and methods for large scale flow analysis in turbid field environments
In one embodiment, a field-deployable acoustic camera system is provided for measuring a two-dimensional velocity field in a large scale flow in a turbid environment. The system includes an acoustic camera and a concentrator lens. The concentrator lens operates to reduce a spreading angle of the acoustic camera. The system is configured to apply planar cross-correlation velocimetry to collected images of native micro-bubble and/or suspended particle motion collected in turbid environments such as lake circulation, riverine, estuarine, and coastal flows, as well as turbid flows that occur near dredging operations. |
| US12072216B2 |
Encoder apparatus and readhead
An encoder apparatus including a reflective scale and a readhead. The readhead includes at least one light emitting element, at least one sensor and at least one optical device, which together with the scale form an optical system in which the optical device forms an image of an illuminated region of the reflective scale onto the sensor. The system's optical path, from the light emitting element to the sensor, passes through the optical device on its way toward and after reflection from the scale, and includes an unreflected optical path between the light emitting element and the optical device and an unreflected optical path between the optical device and the sensor. |
| US12072214B2 |
Displacement amount detection apparatus, displacement amount detection method, and manipulation information output apparatus
An apparatus includes a first resonant circuit including a first coil mounted to a movable member; a second resonant circuit including a second coil facing the first coil and generating a magnetic field upon supply of an electric current and outputs a detection signal of a voltage level depending on a relative position of the second coil to a position of the first coil; and a first equivalent circuit equivalent to the second resonant circuit in a case where a distance between the first and second coils is infinite and a second equivalent circuit equivalent to the second resonant circuit in a case where the distance is zero. A processor corrects the detection signal based on an output signal output from the first equivalent circuit and an output signal output from the second equivalent circuit, and calculates, based on the corrected detection signal, a displacement amount of the movable member. |
| US12072204B2 |
Landing zone evaluation
Disclosed herein is a system that comprises one or more imaging sensors coupled to an aircraft and one or more navigation sensors coupled to the aircraft proximate to the one or more imaging sensors. The system further comprises an imaging module configured to capture images of a landing zone for the aircraft while the aircraft is in flight. The system additionally comprises a location determining module configured to associate a corresponding one of a plurality of location data with each one of the captured images. The plurality of location data is determined using one or more navigation sensors coupled to the aircraft. The system also comprises an object-identifying module configured to identify and locate one or more objects within the landing zone, relative to the aircraft, using the captured images and the location data associated with the captured images. |
| US12072200B2 |
Navigation queries
A computer-implemented method includes receiving at a computer server system, from a computing device that is remote from the server system, a string of text that comprises a search query. The method also includes identifying one or more search results that are responsive to the search query, parsing a document that is a target of one of the one or more results, identifying geographical address information from the parsing, generating a specific geographical indicator corresponding to the one search result, and transmitting for use by the computing device, data for automatically generating a navigational application having a destination at the specific geographical indicator. |
| US12072198B1 |
Fleet routing system and method
A system and method that includes a ride requestor device, a driver device, a server device, and a user device is disclosed. The ride requestor device provides rider information and stop location information for a plurality of riders. The driver device provides location information, navigation information, and stop timing information for a particular vehicle in a fleet of vehicles. The server device includes an artificial intelligence engine which generates and optimizes a plurality of routes for service by the fleet of vehicles to provide a ride to each one of the plurality of riders. |
| US12072196B2 |
Mobile-object control device, mobile-object control method, mobile object, information processing apparatus, information processing method, and program
A mobile-object control device includes: an operation control unit configured to control an operation of a mobile object to cause the mobile object to be present at a set place at a set time; and a notification control unit configured to control notification in a case where at least one of the set time or the set place cannot be achieved. The mobile object includes: a drive unit; an operation control unit configured to control the drive unit to cause the mobile object to be present at a set place at a set time; and a notification control unit configured to control notification in a case where at least one of the set time or the set place cannot be achieved. The present technology can be applied to, for example, a vehicle that performs automatic driving. |
| US12072194B2 |
Method of navigating autonomous vehicle to passenger pickup / drop-off location
A ride service system will determine a stopping location for an autonomous vehicle (AV) before the AV picks up a passenger in response to a ride service request. The system will determine a pickup area for the request, along with a loading point within a pickup area, and the AV will navigate along the route toward the pickup area. Before the AV reaches the pickup area, the system will determine whether it received a departure confirmation indicating that the passenger is at the loading point. If the system received the departure confirmation, the AV will navigate into the pickup area and stop at the loading point; otherwise, the AV will either (a) navigate to an intermediate stopping location before reaching the pickup area or (b) pass through the pickup area. |
| US12072192B2 |
System and method for geomodelling and pathfinding
The indoors and outdoors are mapped into a grid comprised of cells using geohashing, wherein buildings, solid structures, and walkways are separately rendered and incorporated into the digital computer implementation, the size of each cell being indicative of the physical dimensions. Each cell has associated location-based static and temporal data that represent some aspect of the corresponding real-life representation of the cell, resulting in large amount of well-structured and useful data. A key method of this invention is an adaptation of fast pathfinding using cell-based vector field algorithm that is used in interactive computer gaming in virtual environments. |
| US12072187B2 |
Rotation angle detection device
The present invention provides a rotation angle detection device that detects a steering state quantity of steer-by-wire. The rotation angle detection device includes a drive gear that rotates along with the rotation of a rotating shaft part, first through third driven gears that rotate in conjunction with the drive gear and have different numbers of teeth that are indivisible by each other, sensors that detect the amounts of rotation and are provided for the respective first through third driving gears, a rotation amount generating unit that generates the amount of rotation of the drive gear by combining the amounts of rotation of different driven gears, and power supply circuits each of which is provided for a combination of sensors that detect the amounts of rotation of different driven gears. This configuration makes it possible to improve robustness against failure of sensor elements and power supply circuits. |
| US12072183B2 |
System and method to increase availability range of hitch articulation angle estimations using ultrasonic sensors
Systems, methods, and apparatus are provided in a vehicle having a Hitch Articulation Angle (HAA) calculation system for estimating an HAA between the vehicle and a towed trailer. The method includes: receiving a plurality of ultrasonic sensor (USS) range measurements for a first USS on the vehicle while the vehicle is towing the trailer in a forward direction; receiving a plurality of HAA values calculated using geometric equations or a kinematic model that correspond to the plurality of USS range measurements; receiving a USS range measurement for the first USS while the vehicle is operating in a reverse direction or experiencing a high HAA but not from a second USS; estimating an HAA value from the USS range measurement by applying the USS curve characteristics for the first USS; and providing the estimated HAA value to a vehicle motion control system for use in controlling vehicle and trailer motion. |
| US12072182B2 |
Acquisition device and method for acquiring sets of multiple object data of at least one object
An acquisition device for at least semiautomated acquisition of sets of multiple object data of at least one object, including a movement device for generating a defined relative movement between at least one object data acquisition unit and the at least one object. |
| US12072179B2 |
Method and apparatus for determining a contour of a frame groove
A method for determining a contour of a frame groove in a rim of a spectacle frame includes illuminating the rim, capturing a plurality of images of the illuminated rim from different predetermined perspectives, evaluating the captured images, and determining a spatial curve of the frame groove based on the evaluated images. The rim is illuminated along the entire circumference of the rim by directed illumination. Moreover, the evaluation of the captured images includes assigning each portion contained in the captured images to a respective surface element of the frame groove on the basis of at least one of the following properties: shadowing of the respective portion, brightness of the respective portion and phase angle of the illumination of the respective portion. Moreover, an apparatus, a computer program, a method for grinding a spectacle lens, and a computer-implemented method for determining a geometry of a spectacle lens are disclosed. |
| US12072178B2 |
3D scanner using a structured beam of probe light
A 3D scanner for recording the 3D topography of an object, the 3D scanner including: a projector unit configured for projecting a structured beam of probe light onto the object; an imaging unit arranged to acquire 2D images of the object when the object is illuminated by the structured probe light beam; and an actuator unit arranged to control the position of the structured probe light beam at the object by rotating a movable portion of the projector unit around a pivoting axis, the actuator unit including a rotation motor including or arranged to drive a wheel, where the surface of the wheel operatively coupled to the movable portion of the projector unit has a radial distance from the axis of the rotation motor which changes with the rotation. |
| US12072173B2 |
Projectile construction, launcher, and launcher accessory
A projectile includes a projectile housing with at least one compartment, an energizable energy storage means, a payload, a control circuit, and an initiator. The payload may be sequestered in one compartment of the projectile until the projectile is separated or opened. A ram element within the projectile may move within the projectile to cause the opening of a projectile. The projectile may include a means for activating the initiator via dynamic induction. In an example embodiment, the projectile comprises a coil that is operatively coupled to a magnetic element of a launcher. The projectile may be charged dynamically as via interaction between the coil and magnetic element as the projectile moves within the launcher. |
| US12072172B2 |
Method for creating precision rifle ammunition with more uniform external ballistic performance and enhanced terminal ballistic performance
A method for making an improved projectile 360, 460 by defining a discontinuity, groove or trough in a distal ogive section of the projectile to provide an external ballistic effect uniforming surface feature (e.g., nose ring groove 369, 469) which makes an unsupported gap in the ogive profile that beneficially affects the flow of air over the front half of the ogive. The improved bullet's external surface discontinuity feature (369 or 469) creates effects in the flowfield that dominate any dynamic effects from bullet-to-bullet manufacturing inconsistency and resultant differences in dynamic behavior. |
| US12072170B2 |
Shaped charge assembly
A shaped charge assembly, comprising a casing and a liner, is disclosed. The liner includes a first longitudinal section connected to the casing, a second longitudinal section having the shape of a truncated cone wherein the truncated end thereof is directly connected, or connected by means of an intermediate longitudinal section, to the first longitudinal section. The second longitudinal section is at its base end directly connected to a third longitudinal section. The third longitudinal section is in the shape of a cone, an ogival or a hemisphere. |
| US12072168B2 |
Modular armor supplement apparatus and system with silent fasteners and adjustability
A silent fastener for connecting a first element to a second element utilizes a strap attached to the first element and extending to the second element, the second element having a slit connecting to a flat internal cavity, and a flat tuck tab flexibly connected to the strap and receivable in the cavity with the strap tensioned and with the tuck tab in a hairpin configuration in overlaying relation to the cavity containing the tuck tab, and a second tuck tab connected to the strap and receivable in another portion of the cavity extending away from the first element, securely connecting the first and second elements. |
| US12072167B2 |
Missile seeker limited scan array radar antenna
An electronically scanned array is comprised of a plurality of radiating horns embedded in a nose cone. The radiating horns are configured as an electronically scanned array. The nose cone comprises a dielectric material with a known thickness in front of the radiating horn opening. Each radiating horn is driven by a phase shifter. The phase shifters are configured to produce a radiation pattern with attenuated side lobes. |
| US12072165B2 |
Multi-shot airgun
Break barrel airguns are provided with a loading system that uses the cocking action of the break barrel type airgun to load projectiles from a magazine held by a magazine holder into a shuttle system that is positioned by the magazine holder during loader and moved to a position aligned with the barrel during firing. The loading system has a resilient barrier between the magazine holder and the shuttle that reduces the risks of loading errors caused by adhesion between the bolt and a pellet. |
| US12072163B2 |
Ammunition convertible firearm
A firearm as disclosures herein comprises a main receiver body, a barrel, a breech bolt structure, a buffer assembly, a trigger group assembly, a bolt catch and at least one of an auto-sear, a magazine adapter and a breech bolt anti-rotation structure. The main receiver body is preferably of a monolithic construction whereby the handguard and breech bolt carrying bore can be manufactured from a single piece of material. The auto-sear is tripped by engagement with a buffer of the buffer assembly. The magazine adapter has an exterior surface structure engaged with a mating interior surface structure of a magazine well space of the main receiver body. A distal end portion of the breech bolt anti-rotation structure is engageable by the buffer for limiting forward travel of the buffer when the barrel is detached from the main receiver body. |
| US12072152B2 |
Vapor chamber
This disclosure relates to a vapor chamber configured to accommodate a cooling fluid. The vapor chamber includes a first cover, a second cover, a first capillary structure, and a second capillary structure. The second cover and the first cover are attached to each other to form a chamber therebetween. The chamber is configured to accommodate the cooling fluid. The first capillary structure is located in the chamber and stacked on the first cover. The second capillary structure is located in the chamber and stacked on the first capillary structure. The second capillary structure is different from the first capillary structure. A projection of the second capillary structure onto the first cover is smaller than a projection of the first capillary structure onto the first cover. |
| US12072147B1 |
Apparatus for barrel toasting process
An apparatus and method of using same for toasting wooden barrels may increase efficiency and throughput of barrel toasting. Such an apparatus may include a carousel rotatable about an axis of rotation between a plurality of positions and including a plurality of barrel heating stations arranged about the axis of rotation. Each barrel heating station including a barrel support and an infrared heater configured to heat an inner surface of the wooden barrel supported by the respective barrel support. When in a first position of the carousel, a first barrel heating station is positioned to have a first barrel loaded thereon, and when in a second position of the carousel the first barrel heating station is positioned to have the first barrel removed therefrom. The first barrel is toasted by the infrared heater of the first barrel heating station as the carousel rotates from the first position to the second position. |
| US12072145B2 |
Gas disperser for a spray dryer and methods
In the gas disperser (3), a flow conditioning device (5, 6) is located in the inlet duct section (32). The flow conditioning device comprises a hole plate (5) and a flow straightener (6) positioned in parallel with and at a distance (h) in the axial direction (axd) from the downstream side of the hole plate (5). The hole plate (5) has a predefined hole plate thickness (tp) in the axial direction (axd) and each flow straightener (6) has a predefined flow straightener length (Is) in the axial direction (axd), the flow straightener length (Is) being substantially larger than the hole plate thickness (tp). |
| US12072143B2 |
Plant and method for liquefying gas
Plant and method for liquefying a flow of gas, having a cooling circuit that includes at least one exchanger (5) for cooling the gas, and at least one expansion turbine (6) which is mounted on a rotary axle which is supported by at least one bearing (7) of the gas-static type, the cooling circuit (2) also including a pressurized gas injection conduit that is configured to supply pressurized gas to the bearing (7) in order to provide support to the rotary axle, the plant (1) further includes a recovery conduit (9) that is configured to recycle at least a portion of the gas which has been used to support the rotary axle of the bearing (7) with a view to liquefying the gas. |
| US12072140B2 |
Insulation materials for a heat and sound insulated structure and methods of forming with a mold that is gas and liquid permeable
A method and system for forming an insulation package for use in a vacuum insulated structure is provided. A slurry containing a liquid and an insulation material is formed. The slurry can be supplied to an envelope under vacuum, wherein the envelope is gas-permeable and permeable to the liquid. At least a portion of the liquid is drawn through the envelope and at least a portion of the insulation material is retained within the envelope to form an insulation package. One or more insulation packages can be disposed within an insulating cavity and the insulating cavity can be evacuated to decrease a pressure therein to form a vacuum insulated structure. |
| US12072139B2 |
Refrigerator
A refrigerator may include a body formed with a storage space and a cooling module accommodating space; a cooling module disposed in the cooling module accommodating space and having a heat absorption part and a heat radiating part; a drawer supporter disposed inside the storage space; and a drawer supported by the drawer supporter, and the drawer supporter is formed with an inner passage through which cold air flowing from the heat absorption part passes, and the drawer supporter is formed with a plurality of cold air discharge ports through which cold air of the inner passage is discharged in an opposite direction. Therefore, it is possible to maximize the depth of the storage space in the front-rear direction while minimizing the number of parts, and cool the entire storage space evenly. |
| US12072135B2 |
Ice maker and refrigerator having the same
An ice maker for a refrigerator includes: an upper assembly including an upper tray forming an upper chamber, which is a portion an ice chamber, and having an upper opening, and a temperature sensor configured to sense temperature of the ice chamber in contact with the upper tray; and a lower assembly being rotatable with respect to the upper assembly and having a lower tray forming a lower chamber that is another portion of the ice chamber, in which a contact portion between the temperature sensor and the upper tray is positioned closer to a contact surface of the upper tray and the lower tray than the upper opening. |
| US12072134B2 |
Systems and methods for creating clear ice
Described herein are methods for making clear ice. In one embodiment, a method for making clear ice includes providing a mold of any of the embodiments described herein, optionally inserting a skewer through the mold, the skewer being coupled to an item; circulating, using fluid inlet and outlet valves, a fluid in a mold cavity defined by the mold; varying overtime one or both of: a temperature of the cooling apparatus or a fluid flow rate, through the fluid inlet valve, as a percentage of max flow; and optionally retracting the skewer when the ice formation encases at least a portion of the item. In some embodiments, the method optionally includes a period of flow reversal, such that the fluid inlet valve becomes the fluid outlet valve and the fluid outlet valve becomes the fluid inlet valve. In some embodiments, the method optionally includes releasing the ice from the mold. |
| US12072128B2 |
System and method for current limiting and defrost enhancement
A dehumidifying system and method for reducing humidity in ambient air is disclosed. The system includes a circulation unit, a refrigeration unit, a condensate receptacle for receiving condensate generated by the refrigeration unit, a controller to control both the circulation and refrigeration units, and wherein the controller receives input from one or more ambient sensors configured to sense ambient conditions, and a user interface configured to receive input from a user. The system implements variable speed control within the circulation and/or refrigeration unit to maximize efficiency or capacity under a current threshold, and enables the system to delay the need for defrost cycling during low temperature operation. |
| US12072120B2 |
Air diffuser device for ventilating rooms
The invention relates to an air diffuser device (1) for ventilating rooms and to be installed in a ventilation duct opening in a wall or ceiling of a room, said air diffuser device (1) comprising a baffle element (10) having a central region (10a) and a peripheral region (10b) with a peripheral edge (12; 13) for deviating at least a part of a ventilation air flow entering said room through said ventilation duct opening in a flow direction with an air flow component parallel to said wall or ceiling. The baffle element (10) comprises a plurality of slits or grooves (11) each extending from the central region (10a) of said baffle element (10) to the peripheral region (10b) of said baffle element (10). In addition, the peripheral edge (13) of said baffle element (10) has a plurality of radially extending indentations (14) spaced from each other along the periphery of said baffle element (10). |
| US12072119B2 |
Air conditioning system
In an air conditioning system, a return compartment which is adjacent to a plurality of rooms 13, 14, 15 is formed in a building 1, the respective rooms 13, 14, 15 are provided with air intake sections 18a, 18b, 18c, 18d which spout air sent from a blowing section 40a, 40b, 40c 40d having a DC motor, an exhaust section 52 which forms exhausting current directed from the respective rooms 13, 14, 15 toward the return compartment is provided between the respective rooms 13, 14, 15 and the return compartment, the plurality of blowing sections 40a, 40b, 40c 40d and at least one air conditioning section 30a are placed in the return compartment, a total blast volume of the plurality of blowing sections 40a, 40b, 40c 40d is greater than a conditioned air volume of the air conditioning section 30a, and a blast volume of the blowing section 40a, 40b, 40c 40d is adjusted by an air conditioning load of the room 13, 14, 15. According to this, it is possible to provide the air conditioning system 29 having a relatively simple configuration, capable of changing temperature in the respective rooms 13, 14, 15 and coping with load variation caused by solar radiation if necessary, while comfortably and uniformly keeping temperature of the entire house with saved energy. |
| US12072117B2 |
Environment management systems and methods
Methods, systems, and devices for monitoring air quality and controlling air purification in an environment are described herein. The method can include receiving from a device a plurality of air quality parameters for the environment and receiving an indication representing a potential change in occupancy in the environment. In response to the indication of a potential change in occupancy, the method can include determining an air quality target that is based at least in part on at least one air quality parameter in the plurality of air quality parameters and the potential change in occupancy. The air quality parameter can be representative of the quality of air to be achieved in the environment for the change in occupancy. The method can include transmitting instructions to control purification in the environment based at least in part on the air quality target. |
| US12072116B2 |
Method and system for controlling energy transfer of a thermal energy exchanger
For controlling energy transfer (Q) of a thermal energy exchanger of an HVAC system, a control system determines flow-dependent model parameters (M) for modelling performance of the thermal energy exchanger, using a plurality of measurement data sets, each measurement data set including for a respective measurement time a value of a measured flow of fluid (Φact), a value of a measured supply temperature (Tsup) of the fluid, and a value of the measured return temperature (Tret) of the fluid. The control system calculates an estimated energy transfer (Qest) of the thermal energy exchanger, using the flow-dependent model parameters (M), and controls (S4) the energy transfer (Q) of the thermal energy exchanger by regulating (S5) the flow of fluid (Φ) through the thermal energy exchanger, using the estimated energy transfer (Qest). |
| US12072111B2 |
Air conditioning capacity presenting system
An air conditioning capacity presenting system presents a capacity of an air conditioning apparatus including at least one outdoor unit, at least one indoor unit, and a connection pipe that connects the outdoor unit and the indoor unit. The air conditioning capacity presenting system includes first acquisition unit, a measurement unit, a second acquisition unit, and a capacity calculating unit. The first acquisition unit acquires outdoor unit capacity information, which is a rated capacity of the outdoor unit or information related to the rated capacity. The measurement unit measures power consumption of the outdoor unit. The second acquisition unit acquires an outside air temperature, which is a temperature of air around the outdoor unit. The capacity calculating unit obtains a calculation value of the capacity of the air conditioning apparatus based on the outdoor unit capacity information, the power consumption, and the outside air temperature. |
| US12072110B2 |
Systems and methods for checking status of a pressure transducer
A method of controlling a gas furnace system includes controlling a motor of a draft inducer to increase a speed of the motor in response to a call for heat, receiving pressure signals output by a pressure transducer, receiving signals indicating whether a pressure switch is in a first state or a second state, and determining a first status of the pressure transducer as reliable, unreliable, or questionable at a first time based on the received pressure signals from the pressure transducer, the signals indicating whether the pressure switch is in the first state or the second state, and a first status of the motor of the draft inducer at the first time. Operation of the motor of the draft inducer is stopped when the first status of the pressure transducer indicates that the pressure transducer is unreliable. |
| US12072100B1 |
Combustor for a gas turbine engine
A combustor for an aircraft gas turbine engine includes a dome structure, a swirler assembly connected to the dome structure, and a cowl connected to the dome structure and defining a plenum between the dome structure and the cowl, and surrounding the swirler assembly. The cowl includes an airflow opening through an upstream wall portion of the cowl for providing a flow of compressed air into the plenum. In addition, the cowl includes a cowl steam channel therewithin and a plurality of steam injection nozzles that provide a flow of steam from the cowl steam channel into the plenum. |
| US12072099B2 |
Gas turbine fuel nozzle having a lip extending from the vanes of a swirler
An engine can utilize a combustor to combust fuel to drive the engine. A fuel nozzle assembly can supply fuel to the combustor for combustion or ignition of the fuel. The fuel nozzle assembly can include a swirler and a fuel nozzle to supply a mixture of fuel and air for combustion. Increasing efficiency and meeting emission needs can be met with the use of alternative fuels, which combust at higher temperatures or higher speeds than traditional fuels, requiring improved fuel introduction without the occurrence of flame holding or flashback. |
| US12072094B2 |
Intelligent prediction of boiler blowdown
A method for predicting a blowdown rate of one or more boilers includes generating output data with a first model that specifies an empirical relationship between multiple input temperatures, multiple plant gas feed rates, and multiple outputs of the boilers. The method further includes collecting an ambient operating temperature and a current steam demand of the boilers and comparing the ambient operating temperature and the current steam demand to the output data to determine a current required blowdown rate. Once determined, the blowdown rate of the boilers is adjusted according to the current required blowdown rate. |
| US12072083B2 |
Wet floor safety light
A hazard warning device for warning of hazardous conditions on a surface, comprising a base, a stand, a sign, and a projector, the projector configured to illuminate a hazard on a surface underneath the projector. The projector comprises a light source and a lens to focus and shape the projected light into a circle on the surface, encompassing the hazard. |
| US12072081B1 |
System, device, and method for suspending decorative string lights
A system, device, and method for suspending a decorative light strand, wherein the device embodies a drop suspender having a top support portion providing orthogonal through holes running parallel and perpendicular relative to the wiring of the light strand. Notched along a ceiling of each of the through holes are intersecting tracks, respectively. The ceiling tracks are cutout from the top support portion and thus have a continuous upper bound, except where the perpendicular ceiling track is bisected by the parallel ceiling track. The parallel track notch is shaped and dimensions to nest a guidewire running through the parallel support through hole. |
| US12072080B2 |
Lamp, lamp system, method for assembling lamp system, and method for disassembling lamp system
A lamp, a lamp system, a method for assembling lamp system, and a method for disassembling lamp system are described. The lamp includes a frame, a light guide plate, at least one light source and a connecting mechanism. The frame includes two side covers opposite to each other, and an accommodating space is formed between the side covers. The light guide plate is disposed in the accommodating space. The light source is disposed in at least one of the side covers and is disposed adjacent to a light incident surface of the light guide plate. The connecting mechanism is disposed in the frame. The connecting mechanism includes an engaging member and an adjusting member. The engaging member is slidably disposed in an inner space of one of the side covers. |
| US12072076B2 |
Light guide assembly for an automotive vehicle
A light guide assembly for a vehicle, the light guide assembly including a light guide having a first end face. The light guide assembly further includes a first light source and a second light source having different heights and being mounted on a common support plane. Further, the first and second light sources are arranged to emit light rays in a light emission direction toward the first end face. The first end face includes a first inlet portion configured to receive light from the first light source and a second inlet portion configured to receive the light from the second light source. The first and second inlet portions are offset from one another in the light emission direction in such a way that the space between the common support plane and each inlet portion is proportional to the height of the light source in front of the corresponding inlet portion. |
| US12072075B2 |
Primary optical structure, high-beam lighting device, anti-glare high-beam lamp and vehicle
Disclosed are a primary optical structure, a high-beam lighting device, and an anti-glare high-beam light. The primary optical structure comprises a reflection unit and a shading structure located in front for blocking part of the reflected light from the reflection unit. The primary optical structure is configured for use in a left vehicle lamp or a right vehicle lamp, where the shading structure is arranged at a left side portion or a right side portion of the lamp, respectively. The light blocked by the shading structure and the light that is not blocked are bounded by a right side edge or a left side edge respectively, and an upper side edge of the shading structure. In a vehicle lamp, the primary optical structure can form a high-beam profile having a dark area to prevent glare, such that the dark area formed has an adjustable width and position, improving driving safety. |
| US12072073B2 |
Method for manufacturing light emitting elements, light emitting element, lighting device and automotive headlamp
A method for manufacturing light emitting elements is described and includes providing an un-coated light converting platelet. The un-coated light converting platelet has a top surface, a bottom surface, and side surfaces. A plurality of LED dies is provided. Side surfaces of the un-coated light converting platelet are coated with an at least partly reflective material to form a coated light converting platelet. The coated light converting platelet is separated into light converting tiles. An outline of the light converting tiles substantially corresponds to an outline of one of the plurality of LED dies. The light converting tiles and the plurality of LED dies are assembled to form light emitting elements. |
| US12072063B2 |
Safety joint
To provide a safety joint that can immediately shut off a hydrogen gas flow path at the initial stage when a plug, which is a nozzle side member, comes out of a socket, which is a filling apparatus side member, to prevent release of outgas. A safety joint including: a cylindrical nozzle side member with a flow path formed inside, a shutoff valve of the nozzle side member opens when the nozzle side member is connected to a filling apparatus side member; and the filling apparatus side member with a cylindrical shape and a flow path formed inside, the filling apparatus side member can be connected to the nozzle side member. |
| US12072061B2 |
Atomizer unit of a minimal quantity lubrication system
An atomizer unit of a lubrication system has a chamber arrangement having a chamber arrangement interior, at least one first supply duct for supplying a first compressed-air stream into and through the chamber arrangement interior to a continuation duct, and an injection valve for injecting a coolant and/or lubricant into an injection region into the first compressed-air stream in the chamber arrangement interior. The atomizer unit has at least one second supply duct for supplying a second compressed-air stream into and through the chamber arrangement interior to the continuation duct. The atomizer unit is designed in such a manner that the second compressed-air stream combines with the first compressed-air stream and with the coolant and/or lubricant possibly injected into the first compressed-air stream, to form a transport stream for transporting the injected coolant and/or lubricant, and the transport stream is routed through the continuation duct to the machining location. |
| US12072060B2 |
Fixing module and display device using the same
A fixing module suitable for fixing to one of a first end and a second end of a screen bracket is provided. The fixing module includes a first part and a second part. The second part is slidably connected to the first part. The fixing module is configured to be fixed to the first end of the screen bracket by the first part or fixed to the second end of the screen bracket by the second part. |
| US12072057B2 |
Fabric jacket to prevent nonmetallic equipment from extreme heat, external damage and fire
A protective fabric jacket for placement on an object to be protected from excessive heat includes a first layer; a second layer; and an intermediate spacer fabric layer that is disposed between the first layer and the second layer. The first and second layers are attached to the intermediate spacer fabric layer to form a layered structure. The intermediate spacer fabric layer comprises a flexible honeycomb or octagonal shaped spacer fabric that has a plurality of cells defined therein. The protective fabric jacket also includes a settable material that disposed within the cells and includes a cementitious mixture and one or more organic polymers and is settable to a hardened material. |
| US12072056B2 |
Wear inserts for well service reactive dampeners
Replaceable wear inserts of a material resisting abrasive wear due to particulates within pumped fluid are used for the inlet and/or outlet of a pulsation dampener coupled to the outlet of a land-base or mobile-mounted pump. The wear inserts may be integrated with pressure orifice devices contributing to pressure pulsation dampening. The wear inserts may have internal passages or be mounted to create turbulent flow through the pulsation dampener to mitigate the risk of dead spots accumulating particulates. The wear inserts may be sized for either “loose” or “tight” fit within the inlet and outlet to facilitate removability despite the potential for particulates embedding within the gap. Grooves may be provided with O rings to seal against pressure leaks. |
| US12072051B2 |
Fluid line coupling
A reversibly detachable fluid line coupling (1), at least having a coupling sleeve (2), a locking element (3) and a coupling plug (4) with a locking collar (41). The reversibly detachable fluid line coupling has a locking state of which can easily be checked automatically. This coupling has actuating/signaling surfaces (312) which are only visible when the coupling is in the unlocked state. |
| US12072050B2 |
Push-fit pipe fitting
In a preferred embodiment, there is provided a pipe coupling comprising a coupling body having two or more open ends and a pipe engagement assembly for attachment to the open end for engagement of a pipe thereto, the pipe engagement assembly comprising a retainer ring and a grip ring, and the coupling body comprising a sidewall defining an internal bore sized for receiving at least a portion of the pipe and the retainer ring, the retainer ring being dimensioned to be received at least partially by the grip ring and to receive the pipe therethrough, wherein the grip ring comprises a plurality of first projections extending inwardly towards the bore to engage the pipe, and the retainer ring comprises one or more second projections extending outwardly to releasably engage the sidewall, the retainer ring defining a plurality of slots sized to receive the first projections therethrough, wherein the slots are positioned to retain the first projections with the grip ring engaging the pipe and the second projections engaging the sidewall, thereby retaining the grip ring and the pipe to the open end. |
| US12072045B2 |
Connecting means for connecting a pipe to a pipe section at an opening, such as, for example, a pipe section at a discharge opening, and a method for connecting a pipe using such connecting means
A connecting system including a coupling piece configured to be fitted over a first end of a pipe section, tightening means configured to tighten and seal the coupling piece against a second end of the pipe section at an opening, and an auxiliary tool configured to act on the tightening means for tightening or loosening the tightening means. The auxiliary tool protrudes through the opening during an act on the tightening means so it is configured to be operated by an installer from a side of the opening opposite a side with the pipe section. |
| US12072039B2 |
Electric expansion valve
An electric expansion valve (1) including a valve housing (12), a valve seat (2), a valve element (3) cooperating with the valve seat (2), a drive driving the valve element (3) and including a rotary motor (4) having an axis (17) of rotation. The valve element (3) is connected to the motor (4) and has a possibility of radial displacement between the rotor (6) and the valve element (3) with respect to the axis (17) of rotation. Such an expansion valve should ensure a long lifetime with low production costs. To this end the valve element (3) is connected to the motor (4) by means of a fixing element (16) which guarantees a defined position of the valve element (3) in axial direction while allowing the radial displacement between the axis (17) of rotation and the valve element (3). |
| US12072036B2 |
Slide valve and mounting aid device
A mounting aid device for mounting a valve slide in a housing bore of a valve housing of a slide valve includes a mounting slide arranged movably in a guide of a guide piece and protruding out of the guide of the guide piece on both sides. The guide piece includes a first stop, with which the guide piece is placeable coaxially to the housing bore when the guide piece contacts the valve housing at the first stop. The mounting slide configured to protrude into the housing bore until contact on the second end region of the valve slide and, by force-loading of the mounting slide under compression of the spring element, the valve slide is movable until the valve slide reaches the first end position. |
| US12072031B2 |
Systems and methods for reducing simmer in a safety relief valve
A spring-operated relief valve can include a biasing assembly, a valve inlet, a valve seat, and a disc assembly that is biased toward the valve seat by the biasing assembly. A fluid guide, such as a groove or chamber, can be formed at the interface between the valve seat and the disc assembly. The fluid guide can be configured to direct fluid that flows across the valve seat to provide an upward force on the disc assembly during a relief event. |
| US12072030B2 |
Venting valve and method of mounting valve stem of venting valve
A venting valve and method of mounting a valve stem of a venting valve. The venting valve (3) comprises a valve body (4) inside which is a venting channel (5) which is provided with a movable valve stem (6) comprising a valve member (7) and a collar (8) at an opposite end of the valve stem. A spring element (9) is arranged around the valve stem. Movement of the valve stem is limited by means of an internal retaining ring (11) mounted to inside the venting channel. |
| US12072025B2 |
Axial seal assembly with hinged lip
An axial seal assembly is for sealing against a radial engagement surface of an outer member or an inner member disposed within a bore of the outer member. The seal assembly includes an annular case coupled with the outer member or disposed about the inner member and an annular elastomeric seal body. The seal body includes an inner portion attached to the case and an outer portion extending axially and radially from the inner portion so as to be positionable generally parallel to the radial engagement surface. The outer portion has a contact section extending generally axially from a remainder of the outer portion and being sealingly engageable with the radial engagement surface, the seal body outer portion being bendable about the seal body inner portion such that the seal body outer portion remains parallel to the engagement surface during axial displacement between the annular case and the engagement surface. |
| US12072024B2 |
System and method for controlling engine torque according to transmission hydraulic pressure
A method of controlling engine torque according to transmission hydraulic pressure is performed by an engine torque control system of a vehicle. The method includes connecting an engine torque converter to an engine and an automatic transmission of the vehicle, calculating a required turbine torque after confirming an engine torque control condition, deriving and storing a value of turbine torque factor learning through turbine torque factor learning according to shift type and shift time, converting the stored value of turbine torque factor learning into an engine torque control value, and requesting the engine torque control value to be applied to engine output, by an engine torque controller during shifting of the automatic transmission, so that a new turbine torque calculation is performed through a hydraulic pressure reference at the beginning of physical shifting, thereby preventing a shift shock and transmission damage caused by unreasonably excessive or insufficient engine torque. |
| US12072021B2 |
Vehicle gear control method and apparatus, computer device, and storage medium
A vehicle gear control method includes acquiring a driving scene image while a vehicle is driving, and performing image recognition on the acquired driving scene image to obtain a driving scene label including at least one of a road attribute label, a traffic attribute label, or an environment attribute label. The method further includes acquiring driving status data and driving behavior data corresponding to the vehicle. The driving status data indicates at least one of vehicle speed and vehicle acceleration and the driving behavior data indicates at least one of a brake control input, an accelerator control input, or a throttle opening degree. The method further includes determining a gear shifting mode based on the driving status data, the driving behavior data, and the driving scene label. The gear shifting mode controls the vehicle to drive according to a corresponding gear at a corresponding gear shifting time. |
| US12072017B2 |
Speed reducer-equipped motor unit
A motor unit for transmitting a driving force of a motor driven by a battery to an opening and closing mechanism through a worm gear and a worm wheel includes lubricating grease. The grease includes a solid additive that increases a friction coefficient between the worm gear and the worm wheel as its addition amount increases. The addition amount is not less than a first threshold and is not more than a second threshold. The first threshold is an addition amount for realizing a friction coefficient at which transmission efficiency from the worm wheel to the worm gear becomes 0 [%]. The second threshold is an addition amount for realizing a friction coefficient at which a starting voltage of the motor to move the opening and closing mechanism in an opening direction becomes a minimum guaranteed voltage of the battery after the opening and closing mechanism is restrained fully closed. |
| US12072016B2 |
Gutter for recovering lubrication oil for a mechanical reducer
A gutter for recovering lubrication oil, particularly for a mechanical reducer of an aircraft turbomachine, annular around a central axis, and comprising a first radial wall extending radially with respect to the central axis, an inclined wall extending from a radially outer end of the first radial wall, a guide portion having an overall U shape extending from one end of the inclined wall, and a second radial wall extending radially outward with respect to the central axis from one end of the guide portion, a space delimited by the first radial wall, the second radial wall and the inclined wall forming an oil intake chamber, and a space delimited by the guide portion and the second radial wall forming an oil evacuation cavity. |
| US12072008B2 |
Transmission structure and working vehicle
In a transmission structure according to this invention, speed change ratios of input side first and second transmission mechanisms are set so that the rotational speed of a planetary second element is the same when an HST output is set to a second HST speed in either a first transmission state or a second transmission state, and the rotational speed of a planetary first element is the same when the HST output is set to the second HST speed in either the second transmission state or the first transmission state. The speed change ratios of an output side first and second transmission mechanisms are set so that the rotational speed developed in a speed change output shaft when the HST output is set to the second HST speed is the same in either the first or second transmission states. |
| US12071997B2 |
Flow suppression device
A flow suppression device adapted to be connected to a high pressure fluid system includes an outer flow containment member of a porous and flexible construction. The outer flow containment member has an upstream end and a downstream end opposite the upstream end. The upstream end includes an inlet opening adapted to receive a flow stream of pressurized fluid from the high pressure fluid system and the downstream end being substantially closed. The flow suppression device also includes a primary inner flow containment member of a porous and flexible construction contained within the outer flow containment member. The primary inner flow containment member has an upstream end with an inlet opening adjacent the inlet opening of the outer flow containment member and a downstream end opposite the upstream end of the primary inner flow containment member. |
| US12071996B2 |
Equipment platform
Improved equipment bases and methods for making and using same are disclosed herein. The equipment base can include a first coated substrate including a first part having a first thickness sized to provide the load-bearing support for the equipment, a first elastomer coating the first part, a second coated substrate positioned adjacent to the first coated substrate, the second coated substrate including a second part having a second thickness sized to provide the load-bearing support for the equipment, and a second elastomer coating the second part. A first seam can be formed between the first and second coated substrates to allow for moisture to pass between the first and second coated substrates so that moisture is allowed to seep away from the bottom of the equipment. |
| US12071995B2 |
Torque limiting coupler for an electric motor shaft
A torque-limiting coupler for connecting an electric motor to a rotatable input of a vehicle is provided, including: a rigid frame that is configured to be coupled to one of the rotatable input or an output shaft of the electric motor; and an clastic member, configured to engage the other of the rotatable input or the output shaft of the electric motor, that engages the rigid frame such that the elastic member substantially maintains its shape and inhibits angular displacement between the rotatable input and the output shaft when an amount of torque received from the output shaft is below a predetermined torque limit, the elastic member changes shape permitting angular displacement between the rotatable input and the output shaft when an amount of torque received from the output shaft exceeds the predetermined torque limit. |
| US12071994B2 |
Residual braking torque indication devices, systems, and methods
Various residual braking torque indication devices, systems, and methods are described. The devices, systems, and methods can include a sensorized brake pad. An output signal of the sensorized brake pad can be processed to provide an indication of a residual braking torque. The residual braking torque indicator can be calibrated to reference data to provide an actual measurement of the residual braking torque. |