| Document | Document Title |
|---|---|
| US11699303B2 |
System and method of acquiring coordinates of pupil center point
A system and a method of calculating coordinates of a pupil center point are provided. The system for acquiring the coordinates of the pupil center point includes a first camera, a second camera, a storage and a processor. The first camera is configured to capture a first image including a face and output the first image to the processor, the second camera is configured to capture a second image including a pupil and output the second image to the processor, a resolution of the first camera is smaller than a resolution of the second camera, and the storage is configured to store processing data, and the processor is configured to: acquire the first image and the second image; extract a first eye region corresponding to an eye from the first image; convert the first eye region into the second image, to acquire a second eye region corresponding to the eye in the second image; and detect a pupil in the second eye region and acquire the coordinates of the pupil center point. |
| US11699301B2 |
Transparent display system, parallax correction method and image outputting method
A parallax correction method for a transparent display system is provided. The transparent display system includes a transparent display device located between a background object and a user. The parallax correction method includes the following steps. A gaze point is displayed on the transparent display device. An image including the transparent display device, the background object and the user is captured. At least two display anchor points and at least two corresponding background object anchor points are detected according to the image. The display anchor points are located on the transparent display device, and the background object anchor points are located on the background object. A plurality of visual extension lines extending from the display anchor points and the corresponding background object anchor points are obtained. An equivalent eye position of the ocular dominance of the user is obtained according an intersection of the visual extension lines. |
| US11699300B2 |
Methods and apparatuses for updating user authentication data
A method for updating biometric authentication data authenticates an input image using an enrollment database (DB) over a first length of time, the authentication including generating information for authenticating the input image, and updates the enrollment DB based on the first length time and the information for authenticating the input image. |
| US11699298B2 |
Training method of image-text matching model, bi-directional search method, and relevant apparatus
This application relates to the field of artificial intelligence technologies, and in particular, to a training method of an image-text matching model, a bi-directional search method, and a relevant apparatus. The training method includes extracting a global feature and a local feature of an image sample; extracting a global feature and a local feature of a text sample; training a matching model according to the extracted global feature and local feature of the image sample and the extracted global feature and local feature of the text sample, to determine model parameters of the matching model; and determining, by the matching model, according to a global feature and a local feature of an inputted image and a global feature and a local feature of an inputted text, a matching degree between the image and the text. |
| US11699292B2 |
Apparatus for managing driving pattern based on object recognition, vehicle driving controlling apparatus using the same and method thereof
An object recognition-based driving pattern managing server, a driving control apparatus of a vehicle using the same, and a method are provided. A server includes a processor recognizing a target object extracted from image information and determining a priority for each vehicle behavior scenario based on an accident rate for each vehicle behavior scenario among patterns similar to a mother pattern of the recognized target object to transmit the priority for each vehicle behavior scenario to a vehicle and a storage storing at least one or more of information about an image similar to the target object, target object information, pattern information for each target object, vehicle behavior scenario information, and priority information for each vehicle behavior scenario based on the target object. |
| US11699284B2 |
Data collection method, unmanned aerial vehicle (UAV) and storage medium
The present invention discloses a data collection method, an unmanned aerial vehicle (UAV) and a storage medium. The method is used for a vision chip of the UAV, the vision chip including a main operating system and a real-time operating system, and the method includes: generating, by the real-time operating system, a trigger signal; collecting, by the real-time operating system based on the trigger signal, flight control data of the UAV and controlling an image sensor to collect an image sequence; synchronizing, by the real-time operating system, a time of the main operating system with a time of the real-time operating system; and performing, by the main operating system, visual processing on the flight control data and the image sequence, to ensure that the flight control data and the image sequence are collected synchronously. By using the method, accuracy of data collected during controlling of the UAV can be improved. |
| US11699279B1 |
Method and device for heading estimation
In one implementation, a method of estimating the heading of a device is performed by the device including a processor, non-transitory memory, and an image sensor. The method includes determining a geographic location of the device. The method includes capturing, using the image sensor, an image at the geographic location. The method includes detecting one or more lines within the image. The method includes determining a heading of the device based on the one or more lines and the geographic location. |
| US11699277B2 |
Classification with segmentation neural network for image-based content capture
A segmentation neural network is extended to provide classification at the segment level. An input image of a document is received and processed, utilizing a segmentation neural network, to detect pixels having a signature feature type. A signature heatmap of the input image can be generated based on the pixels in the input image having the signature feature type. The segmentation neural network is extended from here to further process the signature heatmap by morphing it to include noise surrounding an object of interest. This creates a signature region that can have no defined shape or size. The morphed heatmap acts as a mask so that each signature region or object in the input image can be detected as a segment. Based on this segment-level detection, the input image is classified. The classification result can be provided as feedback to a machine learning framework to refine training. |
| US11699274B2 |
Long range localization with surfel maps
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for using a surfel map to generate long range localization. One of the methods includes obtaining, for a particular location of a vehicle having a camera and a detection sensor, surfel data including a plurality of surfels. Each surfel in the surfel data has a respective location and corresponds to a different respective detected surface in an environment. Image data captured by the camera is obtained. It is determined that a region of interest for detecting objects for a vehicle planning process is outside a detectable region for the detection sensor. In response, it is determined that the image data for the region of interest matches surfel color data for the surfels corresponding to the region of interest. In response, the vehicle planning process is performed with the region of interest designated as having no unexpected objects. |
| US11699273B2 |
Systems and methods for surface modeling using polarization cues
A computer-implemented method for surface modeling includes: receiving one or more polarization raw frames of a surface of a physical object, the polarization raw frames being captured with a polarizing filter at different linear polarization angles; extracting one or more first tensors in one or more polarization representation spaces from the polarization raw frames; and detecting a surface characteristic of the surface of the physical object based on the one or more first tensors in the one or more polarization representation spaces. |
| US11699269B2 |
User interface with augmented work environments
With the advent of augmented reality devices becoming increasingly prevalent, accessible, and cross-compatible, there is an opportunity to leverage the capabilities of such devices in order to streamline workflow and information access in number of contexts. The present invention provides an integrated, dynamic system for leveraging the capabilities of augmented reality systems in order to provide users with personalized information in a dependable, seamless, and secure manner. |
| US11699267B1 |
Coherent occlusion of objects
In one implementation, a method of displaying overlapping objects is performed at a device including an optical see-through display, one or more processors, and a non-transitory memory. The method includes obtaining a request to display a first object in front of a second object. The method includes modifying a transparency of the first object in a region corresponding to an overlap between the first object and the second object. The method includes displaying the first object in front of the second object while maintaining visibility of the second object through the overlap between the first object and the second object based on the modified transparency. |
| US11699264B2 |
Method, system and computing device for reconstructing three-dimensional planes
A method, a system, and a computing device for reconstructing three-dimensional planes are provided. The method includes the following steps: obtaining a series of color information, depth information and pose information of a dynamic scene by a sensing device; extracting a plurality of feature points according to the color information and the depth information, and marking part of the feature points as non-planar objects including dynamic objects and fragmentary objects; computing point cloud according to the unmarked feature points and the pose information, and instantly converting the point cloud to a three-dimensional mesh; and growing the three-dimensional mesh to fill vacancy corresponding to the non-planar objects according to the information of the three-dimensional mesh surrounding or adjacent to the non-planar objects. |
| US11699261B2 |
Graphical user interface for controlling a solar ray mapping
Systems, methods, and computer-readable media are described herein to model divergent beam ray paths between locations on a roof (e.g., of a structure) and modeled locations of the sun at different times of the day and different days during a week, month, year, or another time period. A graphical user interface allows for visualization of the modeled ray paths and graphical manipulation of the resolution and parameters of the modeling process. |
| US11699258B2 |
Graphics processing method and system for rendering items of geometry based on their size
Methods and graphics processing systems render primitives using a rendering space which is subdivided into a plurality of regions. Geometry processing logic performs a geometry processing phase which determines, for each of a plurality of primitives which are present in a region, whether the primitive totally covers the region; and stores data for the primitives which are present in the region, wherein the stored data comprises, for each of the primitives which are determined to totally cover the region, data to indicate total coverage of the region. Rendering logic performs a rendering phase for rendering primitives within the region. The rendering phase retrieves the stored data for the primitives which are present in the region; selectively processes the primitives which are present in the region based on the retrieved data to determine which sample points within the region are covered by the primitives, wherein if the retrieved data includes data which indicates total coverage of the region for a particular primitive then the processing determines which sample points within the region are covered by the particular primitive is skipped; and determines rendered values at the sample points within the region based on the primitives which cover the respective sample points. |
| US11699254B2 |
Separately processing regions or objects of interest from a render engine to a display engine or a display panel
Video or graphics, received by a render engine within a graphics processing unit, may be segmented into a region of interest such as foreground and a region of less interest such as background. In other embodiments, an object of interest may be segmented from the rest of the depiction in a case of a video game or graphics processing workload. Each of the segmented portions of a frame may themselves make up a separate surface which is sent separately from the render engine to the display engine of a graphics processing unit. In one embodiment, the display engine combines the two surfaces and sends them over a display link to a display panel. The display controller in the display panel displays the combined frame. The combined frame is stored in a buffer and refreshed periodically. In accordance with another embodiment, video or graphics may be segmented by a render engine into regions of interest or objects of interest and objects not of interest and again each of the separate regions or objects may be transferred to the display engine as a separate surface. Then the display engine may transfer the separate surfaces to a display controller of a display panel over a display link. At the display panel, a separate frame buffer may be used for each of the separate surfaces. |
| US11699249B2 |
Trimming search space for nearest neighbor determinations in point cloud compression
A search space for performing nearest neighbor searches for encoding point cloud data may be trimmed. Ranges of a space filling curve may be used to identify search space to exclude or reuse, instead of generating nearest neighbor search results for at least some of the points of a point cloud located within some of the ranges of the space filling curve. Additionally, neighboring voxels may be searched to identify any neighboring points missed during the trimmed search based on the ranges of the space filling curve. |
| US11699247B2 |
System and method for runtime determination of camera miscalibration
This invention provides a system and method for runtime determination (self-diagnosis) of camera miscalibration (accuracy), typically related to camera extrinsics, based on historical statistics of runtime alignment scores for objects acquired in the scene, which are defined based on matching of observed and expected image data of trained object models. This arrangement avoids a need to cease runtime operation of the vision system and/or stop the production line that is served by the vision system to diagnose if the system's camera(s) remain calibrated. Under the assumption that objects or features inspected by the vision system over time are substantially the same, the vision system accumulates statistics of part alignment results and stores intermediate results to be used as indicator of current system accuracy. For multi-camera vision systems, cross validation is illustratively employed to identify individual problematic cameras. The system and method allows for faster, less-expensive and more-straightforward diagnosis of vision system failures related to deteriorating camera calibration. |
| US11699235B2 |
Way to generate tight 2D bounding boxes for autonomous driving labeling
A method, apparatus, and system for generating tight two-dimensional (2D) bounding boxes for visible objects in a three-dimensional (3D) scene is disclosed. A two-dimensional (2D) segmentation image of a three-dimensional (3D) scene comprising one or more objects is generated by rendering the 3D scene with a segmentation camera. Each of the objects is rendered in a single respective different color. Next, one or more visible objects in the 3D scene are identified among the one or more objects based on the segmentation image. Next, a 2D amodal segmentation image for each of the visible objects in the 3D scene is generated separately. Each amodal segmentation image comprises only the single visible object for which it is generated. Thereafter, a 2D bounding box is generated for each of the visible objects in the 3D scene based on the amodal segmentation image for the visible object. |
| US11699232B2 |
Brain hub explorer
Disclosed herein are systems and methods for providing interactive graphical user interfaces (GUIs) for users, such as medical professionals, to glean insight about connectivity data associated with a particular brain. A method can include overlaying nodes representing locations of parcels of a patient's brain on a representation of a brain and displaying the representation of the brain with the overlaid nodes in a GUI. Nodes having connectivity above a first threshold can be represented in a first indicia and nodes having connectivity below a second threshold can be represented in a second indicia. The method can include receiving user input and taking an action based on the user input. The user input can include selecting an area of the representation of the brain for excision. Taking an action based on the input can include calculating an impact of excising the area of the brain on the particular patient. |
| US11699230B2 |
Method for foraminal stenosis ratio using 3-dimensional CT
A method for providing a foraminal stenosis ratio using 3-dimensional CT includes (a) transmitting a spine image of a patient to an information extracting unit by an image capturing unit in response to an input signal transmitted from an input unit; (b) extracting spine boundary information and neural foramen area information based on a pixel value of the spine image by the information extracting unit; (c) storing the spine boundary information and the neural foramen area information by an information storing unit; (d) calculating the foraminal stenosis ratio by using the spine image, the spine boundary information, and the neural foramen area information by an information calculating unit; and (e) outputting maximum neural foramen area information of the neural foramen area information, a neural foramen angle for the maximum neural foramen area information, and the foraminal stenosis ratio by an output unit. |
| US11699228B2 |
Arrangement detector for plate-shaped object and load port including same
An arrangement detector for plate-shaped objects and a lord port including the same are provided. The arrangement detector for plate-shaped objects includes a judgement window setting means, a shape determination means for determining a shape matching rate by superimposing the judgement window on the image captured by the imaging means, and an object judgement means for judging the plate-shaped objects do not exist in the judgement window overlaid on the image captured by the imaging means, in case that the shape matching rate determined by the shape determination means is equal to or less than a predetermined value. A first reference line is a continuous straight line in the judgement window, and a second reference line is a collection of discontinuous line segments linearly arranged in the judgement window. |
| US11699225B2 |
Tire sensing and analysis system
The tire sensing and analysis system may comprise a measurement device and local application software. The measurement device may make contact with a tire of a vehicle such that the measurement device is positioned at a specific distance and orientation relative to the tire. The measurement device may capture multiple images of the tire using an RGB camera and a pair of infrared cameras. The local application software may analyze the images and may construct a 3D mesh describing the 3-dimensional contours of the tread. The local application software may determine a tread depth and may display status and warning messages on a display unit that is coupled to the measurement device. The measurements may be communicated to remote application software for additional analysis. As non-limiting examples, the remote application software may detect specific tire wear patterns and may transmit a report to share results of the analysis. |
| US11699223B2 |
Image data processing method, device and security inspection system based on VR or AR
A method, a device and a security system for image data processing based on VR or AR are disclosed. In one aspect, an example image data processing method includes reconstructing, based on three-dimensional (3D) scanned data of a containing apparatus in which objects are contained, a 3D image of the containing apparatus and the objects contained in the containing apparatus. The reconstructed 3D image is stereoscopically displayed. Manipulation information is determined for at least one of the objects in the containing apparatus based on positioning information and action information of a user. At least a 3D image of the at least one object is reconstructed based on the determined manipulation information. The at least one reconstructed object is presented on the displayed 3D image. |
| US11699221B2 |
Image processing apparatus, storage medium and image processing method
An information processing apparatus that functions as a non-limiting example image processing apparatus includes a processor. When an original image drawn with horizontally-long first pixels is to be drawn by square second pixels, the processor generates two intermediate image data in each of which the number of second pixels is 1.2 times the number of first pixels of the original image data, by generating a second area formed with six (6) second pixels arranged in a horizontal direction for each of first areas that are formed dividing the original image by every five (5) first pixels arranged in the horizontal direction, and outputs the two intermediate image data to a display control device. The display control device generates output image data by synthesizing the two intermediate image data, and outputs the generated output image data to a display. The output image data is generated in each of the second areas with colors that include colors of the second pixels at both ends, which are in agreement with colors of the first pixels at both ends in each corresponding first area and colors of the second pixels other than the both ends, each of which is generated based on colors of adjacent two first pixels in corresponding first area. |
| US11699218B2 |
Method controlling image sensor parameters
A method of controlling parameters for image sensors includes; receiving a first image and a second image, calculating first feature values related to the first image and second feature values related to the second image; generating comparison results by comparing the first feature values of fixed regions and first variable regions of the first image with the second feature values of fixed regions and first variable regions of the second image, and controlling at least one parameter on the basis of the comparison results. |
| US11699217B2 |
Generating gaze corrected images using bidirectionally trained network
An example apparatus for adjusting eye gaze in images one or more processors to execute instructions to bidirectionally train a neural network; access a target angle and an input image, the input image including an eye in a first position; generate a vector field with the neural network; and generate a gaze-adjusted image based on the vector field, the gaze-adjusted image including the eye in a second position. |
| US11699215B2 |
Imaging device, method and program for producing images of a scene having an extended depth of field with good contrast
An imaging device for producing images of a scene, the imaging device comprising: a first and a second hyperchromatic lens being arranged in a stereoscopic configuration to receive light from the scene; image sensor circuitry configured to capture a first and second image of the light encountered by the first and the second lens respectively; processor circuitry configured to: produce depth information using the captured first and second images of the scene and produce a resultant first and second image of the scene using both the captured first and second image and the depth information. |
| US11699210B2 |
Multistage collector for outputs in multiprocessor systems
Aspects include a multistage collector to receive outputs from plural processing elements. Processing elements may comprise (each or collectively) a plurality of clusters, with one or more ALUs that may perform SIMD operations on a data vector and produce outputs according to the instruction stream being used to configure the ALU(s). The multistage collector includes substituent components each with at least one input queue, a memory, a packing unit, and an output queue; these components can be sized to process groups of input elements of a given size, and can have multiple input queues and a single output queue. Some components couple to receive outputs from the ALUs and others receive outputs from other components. Ultimately, the multistage collector can output groupings of input elements. Each grouping of elements (e.g., at input queues, or stored in the memories of component) can be formed based on matching of index elements. |
| US11699209B2 |
Method and apparatus for embedding and extracting digital watermarking for numerical data
There is provided a method for embedding a digital watermark into and extracting a digital watermark from a numerical data set. In accordance with embodiments of the present disclosure, there is provided a method for embedding a digital watermark into a numerical data set. The method includes selecting portions of the numerical data set identified as data noise, the selected portions to be used for embedding the digital watermark into the numerical data set, the digital watermark being unique for each recipient of the numerical data. The method further includes replacing the least significant bit (LSB) of at least some of the selected portions of the numerical data set with at least portion of the digital watermark. |
| US11699201B2 |
System and method for blockchain-based network transitioned by a legal contract
A system and method for transitioning a distributed ledger network according to a legal contract that includes: establishing a contract, which comprises generating a set of programmable clauses for the contract by implementing a templating system comprised of a template model that contains the logic of each programmable clause of the set of programmable clauses; operating a distributed ledger network between participants, wherein the distributed ledger network is configured with an application model that maps to the template model; updating the contract state; updating the distributed ledger network according to the application model; in response to at least one update to the contract state, recording an update to the distributed ledger network; and in response to at least one contract-associated update in the distributed ledger network, initiating execution of at least one programmable clause of the contract and recording a subsequent update to the distributed ledger network. |
| US11699193B2 |
Scalable enforcement of aggregation constraints within transactions
Embodiments relate to aggregation operations. More specifically, embodiments relate to enforcing an aggregation constraint across a distributed network of compute nodes responding asynchronously. Each compute node individually processes the local partial aggregate value in parallel and asynchronously communicates with a conflict resolution node (CRN). |
| US11699192B2 |
Load balancing and segmentation system
According to some embodiments, data may be received indicative of a plurality of insurance claims along with an indication of an appropriate claim segment classification for each insurance claim. A first claim handler may then be automatically selected for a first insurance claim based at least in part on: (i) a first segment classification associated with the first insurance claim, (ii) numbers of other insurance claims currently assigned to claim handlers, and (iii) load factors associated with claim handlers. An indication of the selected first claim handler may then be transmitted. |
| US11699190B2 |
Interactive methods and systems for control of investment data including demographic returns
A computer-implemented method, system, and apparatus for managing investment savings of individuals through an investment vehicle suitable for retirement, estate or general investment planning. The invention establishes the mechanics of the operations to create an open-end investment fund as a means for individual participants to earn both market returns on their investments and demographic returns (DR) on the actual demographic experience of the pool of investors who participate in the investment fund. Individuals can invest in the fund and make additional deposits and withdrawals at any time. Investors specify a payout schedule, and those who sell their investments, as scheduled, earn full returns, combining market returns and the DR. Investors who make unscheduled withdrawals from the fund, receive lower returns. The investment fund is customized, and administered by computer software that is available to both participants in the fund and to asset managers who offer the fund to investors. |
| US11699188B2 |
Banking as a service enabled virtual exchange computing platform
A computing system includes a first computing platform and a virtual exchange computing platform, where the first computing platform provides an application and a first electronic value token and the virtual exchange computing platform is communicatively coupled to the first computing platform. The virtual exchange computing platform receives the information corresponding to the first electronic value token and calculates, via API functions linking to banking as a service (BaaS) functionality processed by a valuation computing platform, a valuation of the first electronic value token. The virtual exchange computing platform causes presentation, via a network and on a first user device, a user interface screen presenting a visualization of a value of the electronic value token and comprising an input and triggers, based on a received trade input from the user interface, a virtual exchange of value involving the first electronic value token. |
| US11699187B2 |
Systems and methods for computing an index for a binary options transaction
Methods, apparatuses, and article of manufactures for receiving a plurality of bids and offers for a binary options instrument. Each bid and offer comprises a quantity and a price. A subset of bids and offers from the plurality of received bids and offers is generated. At least one rule is applied to the subset of bids and offers to generate a reduced subset of bids and offers. A binary options index is computed from the reduced subset of bids and offer. A request for a binary options transaction that is based on the computed binary options index is received. |
| US11699185B2 |
Systems and methods for privacy-preserving inventory matching
Systems and methods for privacy-preserving inventory matching are disclosed. In one embodiment, in an information processing apparatus comprising at least one computer processor, a method for inventory matching may include: (1) receiving, from each of a plurality of clients, a masked submission comprising an identification of at least one security to buy or sell and a desired quantity to buy or sell; (2) aggregating the masked submissions resulting in a sum of the desired quantities to buy or sell; (3) matching at least two of the clients to conduct a transaction based on aggregation and their respective masked submissions; and (4) conducing the transaction between the matched clients. |
| US11699184B2 |
Context based filtering within subsets of network nodes implementing a trading system
A method includes generating first messages having a first message type, at a first subset of network nodes in a peer-to-peer network, based on requests received from a first external computing device; submitting second events to the peer-to-peer network, the first events having payloads that are based on the first message type; and using at least one directed acyclic graph (DAG) to attempt to reach a consensus about timestamps in the first events. The method also includes receiving, at a second subset of network nodes, events having different payload types from the peer-to-peer network and filtering for first events having payloads based on the first message type; and when one of the second subset of network nodes receives a first event having a payload that is based on the first message type, converting the payload into a second message that is sent to a second external computing device. |
| US11699181B1 |
System and method for vehicular tracking
Disclosed are systems and methods for supporting a vehicle lending services platform. Specifically, machine learning is applied to identify and accumulate data from electronic services. The machine learning is further used to identify risk associated with a potential lend of a vehicle. The identified risk is presented as part of a browser plugin graphical user interface (GUI) and/or inline with portions of a portal GUI of the vehicle lending services platform. |
| US11699178B1 |
Personalized garment and clothing design process
A personalized garment and clothing design system and a personalized garment and clothing design process are disclosed. The personalized garment and clothing design system provides a user-accessible, interactive website that is configured to allow a user to design personalized garments and clothes. The personalized garment and clothing design system hosts a website that is interactive and provides several personalized garment and clothing design web user interface (UI) tools through which the user can provide personalized body type and sizing information. The user can utilize the UI tools to customize and personalize styles, fabrics, trims, sizing, colors, patterns, clothing and garment features, etc. The user can also interact with a customized digital mannequin to view personalized garment and clothing designs in progress. When finished, the garment or clothing design is physically produced and sent to the user to wear or start their own line and sell their custom designed garments. |
| US11699177B1 |
Systems and methods for automated modeling of quality for products and services based on contextual relevance
A quality assessment system models product or service quality based on contextual relevance. A neural network generates a contextual relevance model that differentiates descriptive characteristics based on a modeled relevance of each descriptive characteristic to the product or service. The system filters reviews based on the contextual relevance model to retain filtered reviews that reference any of the first set of descriptive characteristics. The system generates theme clusters with an encoder. Each theme cluster groups a different subset of the filtered reviews based on an amount of semantic similarity between the different subset of reviews and the theme cluster. The system presents an interface with a first visualization and a second visualization. The first visualization graphically represents a sentiment expressed in reviews grouped to the first theme cluster, and the second visualization graphically represents a sentiment expressed in reviews groups to the second theme cluster. |
| US11699175B2 |
Online merchant review management using dynamic resource locator redirection to distribute a review request
A system and method to optimize dynamic review generation. A user device associated with a user is selected to provide a review of a merchant. A weighted event factor associated at least a portion of a plurality of websites to which the review can be redirected is identified. Based on the weighted event factor, a first website of the plurality of websites to which to redirect the user device is determined. A dynamic redirection container is transmitted that redirects the client device to the first website, wherein the dynamic redirection container receives a posted review of the merchant at the first website. Based on the posted review associated with the merchant, the weighted event factor is updated. |
| US11699171B2 |
Boundary-specific electronic offers
In an approach to determining a boundary-specific offer, one or more computer processors determine a user of a mobile device is within a pre-defined physical boundary. The one or more computer processors determine a first notification of an offer corresponding to the pre-defined physical boundary. The one or more computer processors send the first notification of the offer to the mobile device. The one or more computer processors determine whether the user of the mobile device moved outside of the pre-defined physical boundary. In response to determining the user of the mobile device moved outside of the pre-defined physical boundary, the one or more computer processors invalidate the offer. |
| US11699170B2 |
Electronically generated promotional structure deployment
A system, method, and computer program product for implementing electronically generated promotion deployment is provided. The method includes receiving electronic data comprising shipment identification for a shipment of an item from a shipping client to a recipient. Specialized programable software code is generated and a resulting profile is generated for the recipient. A visible promotional structure associated with a package comprising the shipment is generated and presented during delivery of the package. Generating the visible promotional structure may include generating a physical structure or a digital structure. |
| US11699166B2 |
Multi-merchant loyalty point partnership
A blockchain-based multi-merchant loyalty point partnership system may include a blockchain API host that receives a request to create a partnership smart contract for a multi-merchant loyalty point partnership. The request may specify various partnership parameters to include in the partnership smart contract. The blockchain API host may create the partnership smart contract and write the partnership smart contract to a blockchain. One or more qualified merchants may join the partnership smart contract to make the partnership active. In response to a customer completing a plurality of purchases that complete the partnership parameters of the partnership smart contract, the system may issue the customer a purchase reward which may include a loyalty point payout. |
| US11699152B2 |
Secure processing of electronic payments
Systems (100, 900), methods, and machine-executable data structures for the processing of data for the secure creation, administration, manipulation, processing, and storage of electronic data useful in the processing of electronic payment transactions and other secure data processes. Aspects of such systems (100) include trusted platforms (120) by which networked communication devices (110) and merchant systems (130) may registered as trusted entities 110′, 130. Information associated with particular payment means, such as accounts or payment tokens, can be stored on device(s) secure data sets known as virtual or electronic wallets (112), or in the form of secure payment tokens. Among other improvements, the invention enables the use of multiple payment accounts to fund purchases and other electronic transactions. |
| US11699149B2 |
Systems and methods for substitute low-value tokens in secure network transactions
Methods and systems are disclosed for enabling the creation of substitute low-value token creation, comprising providing software content to a content delivery network wherein, when transmitted to a user browser, the software content is configured to enable the user browser to create a substitute low-value token if a token service is unavailable, wherein the content delivery network is configured to provide the software content to at least one user browser, and receiving the substitute low-value token from a merchant system, the substitute low-value token having been generated by the user browser in response to the user browser being unable to obtain a low-value token from the token service. |
| US11699148B2 |
Email address token integration
A system and method to facilitate transactions between a customer and a vendor is disclosed. The system and method include receiving a response email, wherein the response email includes a short lookup token associated with the transaction between a customer and a vendor; determining the long token associated with the short lookup token; decoding the long token; performing a validation of the decoded long token; and processing the transaction, on a condition that validation is approved. A system and method may also include receiving an email, the email includes a short lookup token integrated into the string of characters that compose the email address and is associated with the transaction between a customer and a vendor; determining a long token associated with the short lookup token; decoding the long token; performing a validation of the decoded long token; and processing the transaction, on a condition that validation is approved. |
| US11699146B2 |
Updating digital wallet assets
A system for updating a digital wallet installation is disclosed. Event information is received. The received event information is evaluated against a set of rules. A digital wallet asset logical instance to be updated is identified based at least in part on the evaluation. The identified instance is updated. An installation of a digital wallet asset associated with the identified instance is identified. An update instruction is provided to a device associated with the installation. |
| US11699135B2 |
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. |
| US11699134B2 |
Systems and methods for calendar sharing by enterprise web applications
The described technology relates to integrating events electronically scheduled in enterprise web applications and other event applications. A capability is provided for events created by an enterprise web application and events from other external event streams to be presented in a consolidated calendar in the enterprise web application. Capabilities are also provided for sharing the calendar among enterprise users and non-enterprise users, and for efficiently generating the shared calendar. |
| US11699131B2 |
Distributed ledger system for automated claim adjudication
In one aspect, a distributed ledger system include a first network node configured to detect a triggering condition for processing a claim; collect user and broker information for processing the claim; convert the information from a first computer-readable format to a second computer-readable format; validate the converted information based on corresponding digital signatures; generate claim state objects based on the validated information to be used by each node of the distributed ledger system to execute a smart contract for processing the claim; receive one or more updated claim state objects from a second network node reflecting updated processing status of the claim to be used by each node of the distributed ledger system to execute the smart contract for processing the claim; and process the claim based on results of execution of the smart contract using the one or more updated claim state objects. |
| US11699128B2 |
Systems and methods for computer-determined efficient packaging determination
The present disclosure provides systems and methods for automatic packaging determination comprising memory storing instructions and at least one processor performing steps comprising: receiving an order comprising at least one item; searching at least one data store to determine tags and properties associated with each item; sorting the items into at least one group; for each group: performing an optimization process for packaging the items in the group, by: selecting a data structure representing a first package; iteratively simulating packaging of a largest item of the group into the first package until all items are packaged, wherein if the simulating determines that the items in the group do not fit into the selected package: choosing a larger package, iteratively packing until all items are packed in the larger package; and generating set of instructions for packaging the items into the box; and sending the generated instructions for display. |
| US11699127B2 |
System and method for tracking staple fiber throughout a textile supply chain
A system and method for tracking fiber along a textile supply chain aids in product tracking and can verify fiber source/origin. However, verifying the fiber origin and type in a textile product purchased at a retail location back to the bale is complicated by the nature of textile processes along the supply chain. The system as described in the present application addresses complications, such as contamination/cross-contamination, and is used to track fiber from bales of fiber processed into a textile product throughout a sequence of textile operations. The system captures, for each textile operation, a) input information, b) output information, and c) equipment information related to the equipment used in the textile operation. The output information is associated with the input information of a subsequent textile operation, thereby associating the input information and output information, for each textile operation, with the fiber information for the bales of fiber. |
| US11699126B2 |
Systems and methods for item delivery using anonymized delivery points
Systems and methods for generating and implementing an anonymized delivery point processing system are disclosed. Anonymous addresses can be associated with actual physical delivery points. An item having an anonymous address thereon can be sorted and/or routed on item processing equipment based on the associated actual physical delivery point. |
| US11699121B2 |
Systems and methods for evaluating loading and unloading times of items in a vehicle
The disclosure is generally directed to evaluating loading and unloading times of items in a vehicle. The vehicle may be equipped with an object-sensing mat placed in a cargo area and coupled to a computer configured to execute a timing evaluation module. A first change in weight or pressure is sensed when an item is either placed upon, or removed from, the object-sensing mat. An increase in weight or pressure indicates loading of the item on to the vehicle, and vice-versa. The computer can generate a timing prediction model based on processing sensor signals from the object-sensing mat and determining the amount of time taken for loading or unloading items from the vehicle. In one application, a timing prediction model may be generated for each customer of a goods delivery service and used for optimizing delivery operations. |
| US11699120B2 |
System to facilitate guided navigation of direct-access databases for advanced analytics
System and methods may facilitate user guidance to risk relationship documents for an enterprise. A risk relationship document data store may contain a set of electronic data records, each electronic data record being associated with a risk relationship document and including a document identifier and a set of document metadata values. A document navigation computer may receive information from a user associated with the enterprise, and, based on the information received from the user and document metadata values, dynamically create a sub-set of the documents in the risk relationship data document data store. An interactive user interface display computer may provide indications associated with the documents in the dynamically created sub-set to the user via an interactive user interface and receive a selected document of the dynamically created sub-set. The user interface display computer may then, responsive to the selection, deliver the selected document to a remote user device. |
| US11699115B2 |
System and method for modular customization of intermediate business documentation generation
Systems and methods capable of providing customized business processes, such as with regard to intermediate business transaction documents, within a standard business process flow system. The systems and methods may include a process interface for receiving the standard business process flow; a developmental graphical user interface capable of developing a plurality of object-oriented custom modules indicative of a plurality of custom business steps; a plurality of data libraries capable of storing at least configurations and rules applicable to the plurality of object-oriented custom modules; a run time graphical user interface capable of selecting multiple ones of the plurality of object-oriented custom modules for inclusion in a custom process stack; and a trigger sensor capable of receiving a trigger indicated by one of the configurations at the process interface, and capable of diverting the standard business process flow to process the custom process stack related to the trigger according to the configurations and rules upon receipt of the trigger. |
| US11699114B2 |
Automated robotic pre-staging of prioritized pick up orders for non-notifying customers of a retail store
Examples provide a system and method for managing non-notifying customer orders for pickup. An order manager component identifies orders received from customers that typically do not provide advance notification prior to arrival at an order pickup location. A prioritization component assigns a priority to each order based on a per-customer confidence level. Customers providing notification and new customers receive the highest priority. Non-notifying customers having consistent pickup times associated with a threshold minimum number of previous orders receive a second highest priority. Non-notifying customers having inconsistent pickup arrival times and/or fewer than the threshold number of previous orders receive lower priority. A routing schedule is generated for pre-staging the orders based on the assigned priorities, pre-staging area capacity, and/or bot capacity. Totes are moved to the prestaging area based on instructions provided in the routing schedule. |
| US11699105B2 |
Systems and methods for analyzing a list of items using machine learning models
Techniques are described for training machine learning (ML) models using one or more electronic lists of items previously used in campaigns and labeled with an engagement rate corresponding to the list. A vocabulary formed from a union of the one or more lists may then be used to generate at least some items of a target recipient list. An engagement rate for the target recipient list may be inferred for the target recipient list. Natural language processing (NLP) techniques may be also be applied to optimize an engagement rate of a target recipient list and/or select content for the list. |
| US11699104B2 |
Machine-learning based gesture recognition using multiple sensors
A device implementing a system for machine-learning based gesture recognition includes at least one processor configured to, receive, from a first sensor of the device, first sensor output of a first type, and receive, from a second sensor of the device, second sensor output of a second type that differs from the first type. The at least one processor is further configured to provide the first sensor output and the second sensor output as inputs to a machine learning model, the machine learning model having been trained to output a predicted gesture based on sensor output of the first type and sensor output of the second type. The at least one processor is further configured to determine the predicted gesture based on an output from the machine learning model, and to perform, in response to determining the predicted gesture, a predetermined action on the device. |
| US11699101B2 |
Automatic image selection for online product catalogs
Disclosed are systems, methods, and non-transitory computer-readable media for automatic image selection for online product catalogs. An image selection system gathers feature data for images of an item included in listings posted to an online marketplace. The image selection system uses the feature data as input in a machine learning model to determine probability scores indicating an estimated probability that each image is suitable to represent the item. The machine learning model is trained based on a set of training images of the item that have been labeled to indicate whether they are suitable to represent the image. The image selection system compares the probability scores and selects an image to represent the item as a stock image based on the comparison. |
| US11699097B2 |
Machine learning model with conditional execution of multiple processing tasks
A method includes receiving input data at a trained machine learning model that includes a common part and task-specific parts, receiving an execution instruction that identifies one or more processing tasks to be performed, processing the input data using the common part of the trained machine learning model to generate intermediate data, and processing the intermediate data using one or more of the task-specific parts of the trained machine learning model based on the execution instruction to generate one or more outputs. |
| US11699096B2 |
Systems and methods for event prediction using schema networks
A system for event prediction using schema networks includes a first antecedent entity state that represents a first entity at a first time; a first consequent entity state that represents the first entity at a second time; a second antecedent entity state that represents a second entity at the first time; and a first schema factor that couples the first and second antecedent entity states to the first consequent entity state; wherein the first schema factor is configured to predict the first consequent entity state from the first and second antecedent entity states. |
| US11699095B2 |
Cross-domain recommender systems using domain separation networks and autoencoders
A training apparatus includes an acquiring unit that acquires a first model including an input layer to which input information is input; a plurality of intermediate layers that executes a calculation based on a feature of the input information that has been input; and an output layer that outputs output information that corresponds to output of the intermediate layer. The training apparatus includes a training unit that trains the first model such that, when predetermined input information is input to the first model, the first model outputs predetermined output information that corresponds to the predetermined input information and intermediate information output from a predetermined intermediate layer among the intermediate layers becomes close to feature information that corresponds to a feature of correspondence information that corresponds to the predetermined input information. |
| US11699090B2 |
Method for compiling a quantum circuit on a trapped-ion quantum processor
A method for compiling a quantum circuit on a trapped-ion quantum processor includes: obtaining a quantum circuit containing a first predetermined category of two-qubit quantum gates, and/or one-qubit quantum gates; a separation of the quantum circuit into local layers, and entangling layers; compiling the local layers; compiling the entangling layers, separate from the step of compiling the local layers, transforming the quantum gates of those entangling layers so that they contain only collective or entangling N-qubit quantum gates of a third predetermined category, one-qubit quantum gates of a fourth predetermined category; and a step of grouping together the compiled local layers and the compiled entangling layers into a compiled quantum circuit. |
| US11699089B2 |
Quantum recommendation system
Methods, systems, and apparatus for improving recommendation systems. In one aspect, a method includes obtaining training data including data sets, wherein each data set includes a value that corresponds to the target feature and multiple values that each correspond to a respective input feature of a set of input features; assigning an input feature from the set of input features to a root node of the quantum decision tree based on calculated information gain values for the input features; creating a path from the root node by iteratively: calculating a cumulative information gain value for unassigned input features; identifying a maximal cumulative information gain value for the unassigned input features and assigning the unassigned input feature corresponding to the maximal cumulative information gain value to a current leaf node in the path creating a new leaf node. |
| US11699085B2 |
Methods and arrangements to identify activation profile context in training data
Logic may determine a specific performance of a neural network based on an event and may present the specific performance to provide a user with an explanation of the inference by a machine learning model such as a neural network. Logic may determine a first activation profile associated with the event, the first activation profile based on activation of nodes in one or more layers of the neural network during inference to generate an output. Logic may correlate the first activation profile against a second activation profile associated with a first training sample of training data. Logic may determine that the first training sample is associated with the event based on the correlation. Logic may output an indicator to identify the first training sample as being associated with the event. |
| US11699082B2 |
Multi-dimensional record correlations
A method, system, and computer program product for correlation detection between artificial intelligence (AI) transactions. The method stores a set of transaction records associated with an AI decision engine. Each transaction record has a set of record characteristics. The method assigns the set of transaction records to a set of batches on the set of record characteristics. A set of batch characteristics are determined for a batch of the set of batches. The method determines one or more correlations among the set of batch characteristics. The one or more correlations are compared with one or more threshold batches. The method determines, from the one or more correlations and the comparing, an impact of one or more recommendations of the AI decision engine. The one or more recommendations are defined by the set of transaction records. |
| US11699077B2 |
Multi-layer neural network system and method
Provided is multi-layer neural network technique that includes: calculating, from an input and using a first one or more layers of a plurality of layers of a neural network, a first intermediate output; reducing a size of one or more dimensions of the first intermediate output; calculating, from the first intermediate output and using a second one or more layers of the neural network, a second intermediate output (the second one or more layers including one or more ultra-low precision layers); reducing a size of one or more dimensions of the second intermediate output; combining a plurality of reduced intermediate outputs (including the reduced first intermediate output and the reduced second intermediate output) to derive a combined intermediate output; and calculating, using the combined intermediate output and one or more higher-precision layers of the plurality of layers, a neural network output. |
| US11699075B2 |
Method for training an artificial neural network, artificial neural network, use of an artificial neural network, and corresponding computer program, machine-readable memory medium, and corresponding apparatus
A method for training an artificial neural network, in particular a Bayesian neural network, by way of training data sets, having a step of adapting the parameters of the artificial neural network depending on a loss function, the loss function encompassing a first term that represents an estimate of a lower bound of the distances between the classifications of the training data sets by the artificial neural network and the expected classifications of the training data sets. The loss function further encompasses a second term that is configured in such a way that differences in the aleatoric uncertainty in the training data sets over different samples of the artificial neural network are regulated. |
| US11699072B2 |
Method for VR sickness assessment considering neural mismatch model and the apparatus thereof
A virtual reality (VR) sickness assessment method according to an embodiment includes receiving virtual reality content, and quantitatively evaluating virtual reality sickness for the received virtual reality content using a neural network based on a pre-trained neural mismatch model. The evaluating of the virtual reality sickness may include predicting an expected visual signal for an input visual signal of the virtual reality content based on the neural mismatch model, extracting a neural mismatch feature between the predicted expected visual signal based on the neural mismatch model and an input visual signal for a corresponding frame of the virtual reality content corresponding to the expected visual signal, and evaluating a level of the virtual reality sickness based on the neural mismatch model and the extracted neural mismatch feature. |
| US11699070B2 |
Method and apparatus for providing rotational invariant neural networks
A method and apparatus for providing a rotational invariant neural network is herein disclosed. According to one embodiment, a method includes receiving a first input of an image in a first orientation and training a kernel to be symmetric such that an output corresponding to the first input is the same as an output corresponding to a second input of the image in a second orientation. |
| US11699068B2 |
Imaging device, imaging module, electronic device, and imaging system
An imaging device connected to a neural network is provided. An imaging device having a neuron in a neural network includes a plurality of first pixels, a first circuit, a second circuit, and a third circuit. Each of the plurality of first pixels includes a photoelectric conversion element. The plurality of first pixels is electrically connected to the first circuit. The first circuit is electrically connected to the second circuit. The second circuit is electrically connected to the third circuit. Each of the plurality of first pixels generates an input signal of the neuron. The first circuit, the second circuit, and the third circuit function as the neuron. The third circuit includes an interface connected to the neural network. |
| US11699061B2 |
Storage apparatus and electronic device
A storage apparatus includes a control chip, a storage chip, a power interface configured to receive a first voltage, a first variable-voltage circuit. An input end of the first variable-voltage circuit is coupled to the power interface. The first variable-voltage circuit is configured to convert the first voltage into a second voltage, and provide the second voltage to the control chip and a second variable-voltage circuit, where an input end of the second variable-voltage circuit is coupled to the power interface. The second variable-voltage circuit is configured to convert the first voltage into a third voltage and provide the third voltage to the control chip and the storage chip. |
| US11699060B2 |
Transaction card including expanded identification chip
Provided are transaction cards including an expanded identification ship. In some approaches, a transaction card may include a body having a first main side opposite a second main side, wherein the body defines an outer perimeter including a first end perimeter opposite a second end perimeter, and a first side perimeter opposite a second side perimeter. The transaction card may further include an identification chip having a plurality of contacts, wherein a first contact of the plurality of contacts extends to at least one of the following: the first end perimeter, the second end perimeter, the first side perimeter, and the second side perimeter. |
| US11699059B2 |
Transaction card with lightweight core
Provided are transaction cards with a reduced weight core. In some approaches, a transaction card may include a body having a first outer layer opposite a second outer layer, and a corrugated core between the first outer layer and the second outer layer, wherein the corrugated core comprises a plurality of alternating peaks and valleys coupled to the first outer layer and the second outer layer. The transaction card may further include an identification chip positioned through the first outer layer, wherein the identification chip is directly coupled to the corrugated core. |
| US11699058B2 |
Systems and methods for overmolding a card to prevent chip fraud
Systems and methods for overmolding a card are provided. A chip fraud prevention system include a device including a chip and a substrate. The chip may be at least partially encompassed in a chip pocket, and the substrate may be at least partially encompassed by the overmold. |
| US11699056B2 |
RFID inlay
An RFID inlay includes an RFID module and an antenna. The RFID module includes an RFIC and an antenna sharing circuit provided between the RFIC and the antenna. The RFIC includes a power receiving terminal to which power induced upon receipt of an electromagnetic wave for power reception is input and a transmitting terminal from which a transmission signal for RFID is output. Moreover, the antenna receives the electromagnetic wave for power reception and generates an electromagnetic wave for RFID. |
| US11699055B2 |
Selections of correction processes for printing devices
In some examples, a system detects an error in an printing device, and selects a combination of a medium advance error correction process to address a medium advance error and a faulty nozzle correction process to address a faulty nozzle, where the selecting of the combination is from a plurality of different combinations of the medium advance error correction process and the faulty nozzle correction process, and the selecting is based on a criterion relating to an interaction between the medium advance error and faulty nozzle correction processes. |
| US11699051B2 |
Inspection method and inspection device for inspecting security markings
An inspection method is provided for checking the integrity of a combination of a security marking and an identification label, the security marking including at least one contrast field having a comparatively high reflectivity in a first and a second wavelength range, and a security field, having different reflection properties in the first wavelength range compared to the second wavelength range, and the identification label having at least one light background around mark components printed with dark color. The inspection method may include capturing possibly averaged gray values of the contrast field and the identification label background, comparing the gray values, and determining whether the gray value of the contrast field of the security marking deviates from the gray value of the background of the identification label by less than a predefined maximum amount. |
| US11699050B1 |
Control of capture and decoding of encoded data markings via touchscreen and haptic feedback
A decoding device includes an aiming component and a scanning component of a scanning engine; a display component and tactile components of a touch screen; and a processor configured to operate the display component to display an initial icon, monitor the tactile components to detect a commencement of a digit tip press on the touch screen at the initial icon, and in response to the digit tip press having a pressure between predetermined lower and higher pressure levels, perform operations including: operate the aiming component to project the visual guide; monitor the tactile components to detect a pressure increase of the digit tip press to higher than the predetermined higher pressure level; and in response to the increase in pressure, operate the scanning component to attempt to scan an encoded data marking, and operate the tactile components to provide a haptic indication of the attempt to the digit tip. |
| US11699049B2 |
Wireless tag communication device and sheet processing apparatus
A wireless tag communication device for communicating with a wireless tag conveyed by a conveyance mechanism, includes radiation regions from which a radio wave is emitted. The radiation regions include a first region extending along a first direction crossing a conveyance direction of the tag and having a first length in the first direction, a second region extending along the first direction and having a second length in the first direction, a third region extending along the conveyance direction and having a third length in the conveyance direction, and a fourth region extending along the conveyance direction and having a fourth length in the conveyance direction. The device further includes a controller configured to cause at least one of the first, second, third and, fourth regions to emit a polarized wave towards the tag. Each of the first and second regions partially overlaps the third and fourth regions. |
| US11699047B2 |
Systems and methods for contactless card applet communication
Example embodiments of systems and methods for contactless card verification include a contactless card including a substrate, a processor, and a memory, wherein the memory contains a first applet and a second applet, and a recipient device in data communication with the contactless card, wherein the second applet is configured to retrieve one or more parameters from the first applet via an interface; and wherein the second applet is configured to transmit the one or more parameters to the recipient device for verification. |
| US11699046B2 |
Sortable tracking object
Sortable tracking objects that can be associated with item containers and items for tracking and organization. |
| US11699044B1 |
Apparatus and methods for generating and transmitting simulated communication
An apparatus and methods for generating automated communication simulation using artificial intelligence is disclosed. The apparatus comprises at least a processor, a memory communicatively connected to the processor, wherein the memory includes instructions configuring the at least a processor to receive a prior communication datum from a first user, parse the prior communication datum to extract at least a contextual datum relating to a second user, generate a correspondence simulation from the first user to the second suer as a function of the at least a contextual datum, receive a prior handwriting image datum from the first user, classify at least a portion of the prior handwriting image datum to at least a glyph, identify at least a semantic match to the at least a glyph in the correspondence simulation, generate and transmit an automated communication simulation using the at least a semantic match and the correspondence simulation. |
| US11699037B2 |
Systems and methods for morpheme reflective engagement response for revision and transmission of a recording to a target individual
Systems and methods for increasing the impact of a message for a target individual are provided. An audio recording of the message and audio recordings of the target individual are each associated with transcribed text, which is separated into morphemes. Morphemes in the message are substituted with, or supplemented by, matching morphemes in the audio recordings of the target individual to create a revised version of the audio recording of the message, and then electronically transmit the revised audio recording to an electronic device associated with the target individual. |
| US11699036B1 |
User interface for use with a search engine for searching financial related documents
A method for rendering context based information on a user interface includes receiving a user request to extract the context based information from a database. The database includes a plurality of documents and the request includes at least one search criteria required to determine a context of the user request. The method includes generating a list of documents corresponding to the context of the user request and rendering on a viewing portion of the user interface the list of documents corresponding to the context of the user request. |
| US11699034B2 |
Hybrid artificial intelligence system for semi-automatic patent infringement analysis
Disclosed embodiments perform patent claims analysis using preconditioning rules to determine relevant portions of a reference document. A query is submitted to find a set of patents that are similar to the reference document. A set of matching patents from the query are received and claim construction rules are used to determine how a meaning of claim elements of the patents will be ascertained in further analysis. Patent infringement rules and an artificial intelligence (AI) system are used to search the relevant portions of the reference document with the claim constructed claim elements of the patents returned from the search. The set of patents are ranked based on assigned confidence scores indicating a degree to which respective claim elements match the relevant portions of the reference document, and the results are presented to a client device. The system may a machine learning model and a natural language understanding (NLU) system. |
| US11699033B2 |
Systems and methods for guided natural language text generation
The presently disclosed embodiments may include a computer readable medium including instructions that when executed by one or more processing devices cause the one or more processing devices to perform a method. The method may include: analyzing an electronic document text; identifying in the electronic document text a first drafted text element to be modified; causing the first drafted text element to be highlighted to a user on a display; generating at least one text output option that conveys a meaning associated with the first drafted text element but includes one or more changes relative to the first drafted text element; and causing the at least one text output option to be shown to the user via the display. |
| US11699032B2 |
Data set lookup with binary search integration and caching
In non-limiting examples of the present disclosure, systems, methods and devices for identifying a target value in a data set are presented. A request for a first target value in a data array may be received, wherein the request comprises first reference value. The data array may comprise a plurality of values and a plurality of value types included in one or more tables in a computer-implemented spreadsheet application. An index comprising a plurality of sorted reference numbers corresponding to a plurality of values in the data array may be generated based on the request. The index may be searched, and based at least on the search, the first reference value may be identified. In additional examples, the index may be cached and utilized to process additional target value requests that reference an overlapping range value with the first request. |
| US11699029B2 |
Storable and platform agnostic field formatting
Methods and systems are presented for dynamically generating programming code for implementing input data fields that automatically verifies formatting of input data based on platform agnostic formatting rules. A user interface page is obtained for display on a user device, wherein the user interface page is configured to obtain data from a user. Based on first programming code associated with the interface page, formatting rules are retrieved from a remote server. Second programming code that implements one or more input data fields on the user interface page is generated based on the formatting rules. The user interface page with the one or more input data fields is rendered on the user device for obtaining user data. Based on the second programming code, the user data inserted into the one or more input data fields is automatically formatted. |
| US11699028B2 |
Method and apparatus for displaying online document, electronic device, and storage medium
Provided are a method and apparatus for displaying an online document, an electronic device, and a storage medium. The method for displaying an online document includes, in response to receiving an interactive instruction for a first user through the online document, generating an online document notification message in the instant messaging session list of the first user, where the interactive instruction includes that a second user mentions the first user or that the second user mentions the content published by the first user in the online document; in response to receiving an instruction triggering the online document notification message, acquiring a target link address; and jumping to the target link address in an instant messaging window through a document container and displaying the online document in the instant messaging window, where the document container is integrated into an instant messaging framework. |
| US11699023B2 |
Producing automated sensory content and associated markers in HTML document publishing
A sensory content production system generates sensory associated with concepts identified in an electronic document. Definitions of each concept are identified, and the concepts are stored in connection with their associated definitions. Sensory content is generated for the concepts and concepts definitions and stored in connection with each other in a sensory content layer. Availability of sensory content is indicated to users by interactive markers. |
| US11699022B2 |
Method, equipment, and medium for displaying content
The present disclosure relates to a method, device and terminal for displaying content, and a medium, used for completely displaying content entered by a user when a content including many characters is entered in an input box, so as to avoid tedious operation when the user views the entered content which is not displayed. The method for displaying content of the present disclosure includes: receiving target content entered in a first display region; calculating an occupancy rate based on the target content and the first display region in real time; reducing a font size of the target content in response to that the occupancy rate satisfies a first condition; generating a second display region for displaying the target content in response to that the occupancy rate satisfies a second condition. |
| US11699020B2 |
Document architecture with efficient storage
A document architecture system includes an intelligent document processing engine that can receive raw data streamed from external data source(s), analyze the raw data to identify triggering events, apply rules to the triggering events identified, break down the raw data accordingly, and generating messages in an internal format to represent the pieces of data without any formatting or layout information. The messages can be augmented with custom metadata and stored as fragments that reference, but that do not physically incorporate, the messages. The stored fragments can be used by the document process engine to intelligently render documents and versions thereof. Some embodiments store only unique fragments, resulting in a significant reduction in storage requirements and an extremely efficient way of processing huge amounts of data (e.g., millions of documents) for document production. The messages and fragments are in internal formats under control of the document architecture system. |
| US11699019B2 |
Visual content optimization system using artificial intelligence (AI) based design generation and validation
A system for providing visual content optimization is disclosed. The system may comprise a data access interface, a processor, and an output interface. The data access interface may receive data associated with a design or graphical layout from a data source, and receive priority parameters. The processor may identify a plurality of discrete design elements from the design or graphical layout. The processor may create a new design or graphical layout based on the plurality of discrete design elements and on priority parameters. The processor may also evaluate the new design or graphical layout based on an evaluation technique. In some examples, the evaluation technique may include a visual attention prediction subsystem to determine the most visually appealing design using artificial intelligence (AI) or machine learning. The processor may also select the new design or graphical layout based on a selection technique. The output interface may transmit, to a user device, the new design or graphical layout to a user device or a publishable medium. |
| US11699015B2 |
Circuit arrangements having reduced dependency on layout environment
An integrated circuit includes a middle active-region structure between a group-one active-region structure and a group-two active-region structure. The integrated circuit also includes a main circuit, a group-one circuit, and a group-two circuit. The main circuit includes at least one boundary gate-conductor intersecting the middle active-region structure. The group-one circuit includes a group-one isolation structure separating the group-one active-region structure into a first part in the group-one circuit and a second part in a first adjacent circuit. The group-two circuit includes a group-two isolation structure separating the group-two active-region structure into a first part in the group-two circuit and a second part in a second adjacent circuit. |
| US11699014B2 |
System and method for determining paths between locations in a physical system
Pathways between reference locations in a physical system are generated based on a layout table. Nodes and edges of the directed graph are associated with cell locations of the layout table. The cell locations define features of the reference locations. Parameters of the nodes and edges are defined based on descriptors recalled from the cells associated with the nodes and edges. The nodes and edges are configured based on the descriptors. Path data regarding potential pathways is generated based on the defined nodes and edges. |
| US11699000B2 |
Experiment design variants evaluation table GUI
An apparatus includes a processor to: generate variants of an experiment design based on varied parameters; for each variant, estimate terms based on the model, and derive an optimality value; present a table of the variants including a column for each varied parameter and a column for the optimality value, a row for each variant, and a bar graph for each column depicting a distribution of the values therein; present function controls operable to select a function to perform on row(s) of the table in response to selection of a bar of a bar graph of a column; in response to selection of a function, change the current function to the selected function; and in response to a selection of a bar of a bar graph of a column, perform the current function on row(s) based on instances of the value associated with selected bar. |
| US11698997B2 |
Model maturity state evaluation system
A method, apparatus, system, and computer program product for evaluating a maturity of a model for a product. A selected maturity state is determined by a computer system for the model for evaluation. A determination is made by the computer system as to whether the model meets a set of criteria for the selected maturity state and a confidence level for the selected maturity state. A model action is performed by the computer system using the model when the model meets the set of criteria for the selected maturity state and the confidence level for the selected maturity state. |
| US11698996B2 |
Secure transient buffer management
Methods and systems are described that secure application data being maintained in transient data buffers that are located in a memory that is freely accessible to other components, regardless as to whether those components have permission to access the application data. The system includes an application processor, a memory having a portion configured as a transient data buffer, a hardware unit, and a secure processor. The hardware unit accesses the transient data buffer during execution of an application at the application processor. The secure processor is configured to manage encryption of the transient data buffer as part of giving the hardware unit access to the transient data buffer. |
| US11698989B2 |
Computer-implemented methods, systems comprising computer-readable media, and electronic devices for querying restricted-access datasources
A computer-implemented method for propagating queries across a plurality of datasources that includes receiving user input via an administrative user interface. The input at least in part defines a plurality of asset paths within the datasources. A plurality of adapters corresponding to the datasources is automatically invoked and the input is automatically consolidated via the adapters for collective invocation in response to queries. A search query is received via an application user interface and the datasources are automatically queried at least in part by invoking the adapters and passing the input and the search query to the adapters. Responsive results for the search query from at least one of the datasources are automatically presented at an end user computing device. |
| US11698986B1 |
Decentralized encryption and decryption of blockchain data
Method and system disclosed herein facilitate retrieval of a blockchain key. The method comprises receiving a key store comprising a first encryption method, a second encryption method, and identification information of one or more network nodes storing a plurality of encrypted storage keys; displaying an authentication request and receiving and input form the user in response to the authentication request; upon the input received matching a record within a database, instructing the one or more network nodes to transmit the encrypted key segments; decrypting each encrypted key segment based on the first encryption method; and generating a blockchain key by appending the strings of the key segments based on the second encryption method. |
| US11698983B2 |
Permission management of cloud-based documents
Disclosed herein are system, method, and computer program product embodiments for managing cloud-based document permissions. In an embodiment, a document generation system may generate and/or store a cloud-based document. The document generation system may also generate links to the cloud-based document. The generated links may be associated with different permissions. For example, a first link may allow a first client device accessing the first link to edit the document while a second link may allow a second client device accessing the second link to only view the document. Other permissions may also include generating distinct graphical user interfaces (GUIs) associated with different links. The GUIs may accept input messages and/or comments in a chat panel. The document generation system may facilitate the delivery of these input messages to other client device with document access. |
| US11698979B2 |
Digital credentials for access to sensitive data
A system for providing access is configured to receive an application access request from an application for authorization to access and a sensitive data access request from the application for authorization to access a document that includes sensitive data. The system is further configured to determine to authorize access to the application in response to the application access request; to determine the user authentication device in response to the sensitive data access request; to provide a secondary request for authorization to access sensitive data to the user authentication device in response to the sensitive data access request, receive a secondary request response from the user authentication device to the secondary request; and to provide the secondary request response to the application enabling access to the sensitive data, where the document is encrypted for delivery to the application for the user using a blinding secret and an identity private key. |
| US11698977B1 |
Predicting and quantifying weaponization of software weaknesses
A method and/or computer software for estimating the probability that a software weakness will be used in an exploit and/or malware and the probability that the developed exploit and/or malware will result in a compromise. |
| US11698974B1 |
Method and apparatus for authorizing unlocking of a device
A programmable integrated circuit device includes a programmable core, a boot device configured to boot up the programmable core, and a one-time programmable memory module controlling life cycle states of the programmable integrated circuit device, including (i) an operational state during which programming resources of the programmable device are locked, and (ii) an inspection state in which the programming resources of the programmable device are accessible. The one-time programmable memory module is configured to allow unidirectional advance from the operational state to the inspection state, when authorized by a lock control circuit responsive to control signals from the boot device to authorize the unidirectional advance from the operational state to the inspection state. Authorization of the unidirectional advance may be limited to a time interval during a boot cycle of the programmable device. The unidirectional advance may be based on receipt of an authenticated request from a requester. |
| US11698968B2 |
Management of building of software packages using a trusted execution environment
Systems and methods providing a processing device to receive, by a software build process executing in a trusted execution environment (TEE) of a first computer system, software source code from a second computer system. The processing device generates a software package by compiling the software source code. The processing device also generates a first signature of the software package and sends the first signature to the second computer system. Responsive to receiving, from the second computer system, a second signature comprising the first signature signed by the second computer system, the processing device further deploys the software package on the first computer system. |
| US11698967B2 |
System for automated malicious software detection
A system for automated malicious software detection includes a computing device, the computing device configured to receive a software component, identify at least an element of software component metadata corresponding to the software component, determine a malicious quantifier as a function of the software component metadata, wherein determining the malicious quantifier further comprises obtaining a source repository, the source repository including at least an element of source metadata, and determining the malicious quantifier as a function of the at least an element of software component metadata and the at least an element of source repository metadata using a malicious machine-learning model, and transmit a notification as a function of the malicious quantifier and a predictive threshold. |
| US11698966B2 |
Systems and methods for code injection detection
A computer-implemented method for detecting a code injection threat may include: performing a search process on a memory of a computer system to identify property list files; in response to an identification of a property list file, retrieving the property list file; performing an analysis process on the property list file to identify a target identifier; in response to an identification of the target identifier in the property list file, determining whether the target identifier corresponds to an electronic application stored in the memory of the computer system; in response to determining that the target identifier corresponds to the electronic application, determining that the property list file is indicative of a code injection threat to the electronic application; and in response to the determination that the property list file is indicative of a code injection threat to the electronic application, performing a security action based on the property list. |
| US11698956B2 |
Open data biometric identity validation
Various embodiments are directed to performing identity verification using biometrics and open data, such as publicly available data on the Internet. A person may provide various types of information about the person, including a name and an image of the person. An Internet search may be performed on the provided name and one or more publicly-available images corresponding to that name may be acquired. Biometric analyses may be performed on both the image provided by the person and the acquired one or more images to determine whether any of them match the person. Metadata may be extracted from a matching image. Moreover, data relating to the person may be acquired from the source of the matched image. The metadata and the data from the source may be compared with the information provided by the person to validate the identity of the person. |
| US11698954B2 |
Methods and systems for user authentication
A user device, such as a smartphone or laptop, may be password (passphrase) protected. The user device may combine biometric input analysis, such as facial recognition, with viseme analysis to authenticate a user attempting to use a password (passphrase) to access the user device. Secure authentication methods and systems are described that account for variations in how, based on the user's emotion (e.g., mood, temperament, unique pronunciation, etc. . . . ), a password (passphrase) may be presented to the user device. |
| US11698953B2 |
Biometric fraud detection system and method
A method, computer program product, and computing system for defining a correction factor for a biometric profile of a plurality of biometric profiles based upon, at least in part, a detection performance metric associated with the biometric profile. The biometric profile may be adjusted based upon, at least in part, the detection policy for the biometric profile. |
| US11698950B2 |
Cyclically dependent checks for software tamper-proofing
Embodiments of the present disclosure relate to anti-tamper computer systems, in particular to methods and systems which can embed protection code into software. Among other things, the protection code helps prevent (and make it more costly) to reverse engineer to tamper with the protected software with malicious intent, such as, but not restricted to: the removal of a license protection mechanism; the removal of code displaying advertisements; the injection of a malicious thread into the program memory space; illicit usage; or any other kind of unauthorized modification of the software. |
| US11698949B2 |
Systems and methods for facilitating secure streaming of electronic gaming content
A game identifier of an encrypted streaming electronic game to be streamed to a playback device may be received. The game identifier may comprise a title of the encrypted streaming electronic game. An electronic ticket for access by the playback device to a secured portion of the encrypted streaming electronic game may be gathered. The electronic ticket may specify a first gameplay state. The electronic ticket may be used to access the secured portion of the encrypted streaming electronic game at the first gameplay state. One or more gameplay actions to transform the encrypted streaming electronic game to a second gameplay state may be received. The second gameplay state may be provided to a state server, where the state server configured to instruct a license server to modify the electronic ticket to specify the second gameplay state for the encrypted streaming electronic game. |
| US11698947B2 |
Empathic artificial intelligence systems
Embodiments of the present disclosure provide systems and methods for training a machine-learning model for predicting emotions from received media data. Methods according to the present disclosure include displaying a user interface. The user interface includes a predefined media content, a plurality of predefined emotion tags, and a user interface control for controlling a recording of the user imitating the predefined media content. Methods can further include receiving, from a user, a selection of one or more emotion tags from the plurality of predefined emotion tags, receiving the recording of the user imitating the predefined media content, storing the recording in association with the selected one or more emotion tags, and training, based on the recording, the machine-learning model configured to receive input media data and predict an emotion based on the input media data. |
| US11698944B2 |
System and method for creation and handling of configurable applications for website building systems
A website building system (WBS) includes a database of website components and definitions and instances of website building system configurable applications (WCAs), where the WCAs are single packaged entities which can also be accessed as a sets of customizable elements; a WCA app builder to enable a developer to develop a first version WCA; an in-site editor to provide specific editing capabilities for a user to edit at least one of a definition or an instance of the first version WCA and a WCA handler to receive a modification to the first version WCA from the user and an update to the first version WCA from the developer, the WCA handler to merge between the modification and the update to create a changed WCA, to resolve conflicts or loss of functionality and to handle permissions between the modification and the update. |
| US11698940B1 |
Caching item information for display in an interface overlay
Systems and methods are provided for rendering a first interface for presentation by a user computing device based on a first user input and information received over a network. The first interface can include item information. Additional item information may be stored at the user computing device at the time that the first interface is processed, but not initially displayed. Based on receiving a second user input, a second interface can be displayed that includes the additional item information, where the second interface may be displayed over a first portion of the first interface such that the first user interface remains accessible. The second interface may be populated with portions of the previously stored additional item information without necessarily obtaining further information over the network. |
| US11698935B2 |
System and method for copying linked documents
A method for maintaining links is described. A document selection is received, including a first destination document containing a first link to linked content. A first source document containing the linked content and not contained within the document selection is identified using the first link. A copy mode is selected, using an intrinsic property associated with the first link, from: a first mode where a second destination document that is a copy of the first destination document is generated and includes a second link to the linked content within the first source document, without copying the first source document, and a second copy mode where i) a second source document that is a copy of the first source document is generated, ii) the second destination document is generated and includes a second link to the linked content within the second source document. The selected copy mode is performed. |
| US11698934B2 |
Graph-embedding-based paragraph vector machine learning models
Various embodiments of the present invention provide methods, apparatus, systems, computing devices, computing entities, and/or the like for performing predictive structural analysis on document data objects that are associated with an ontology graph. Certain embodiments of the present invention utilize systems, methods, and computer program products that perform predictive data analysis operations on document data objects that are associated with an ontology graph using document embeddings that are generated by graph-embedding-based paragraph vector machine learning models. |
| US11698929B2 |
Offload of data lookup operations
A central processing unit can offload table lookup or tree traversal to an offload engine. The offload engine can provide hardware accelerated operations such as instruction queueing, bit masking, hashing functions, data comparisons, a results queue, and a progress tracking. The offload engine can be associated with a last level cache. In the case of a hash table lookup, the offload engine can apply a hashing function to a key to generate a signature, apply a comparator to compare signatures against the generated signature, retrieve a key associated with the signature, and apply the comparator to compare the key against the retrieved key. Accordingly, a data pointer associated with the key can be provided in the result queue. Acceleration of operations in tree traversal and tuple search can also occur. |
| US11698927B2 |
Contextual digital media processing systems and methods
Systems and methods for contextual digital media processing are disclosed herein. An example method includes receiving content from a source as digital media that are being displayed to a user, processing the digital media to determine contextual information within the content, searching at least one network for supplementary content based on the determined contextual information, and transmitting the supplementary content for use with at least one of the source or a receiving device. |
| US11698925B2 |
Method and systems for providing personalized supplemental audio streams
The application aids users by providing supplemental audio content. For example, the application determines a subject of content provided to user equipment during a first time period of the content. The application retrieves a profile associated with the user equipment and retrieves supplemental audio related to the profile and related to the subject of the content. The application detects a supplementation point in the content corresponding with audio content similar to a supplementation signature and transmits the supplemental audio to the user equipment for output at the supplementation point. |
| US11698922B2 |
Classification and moderation of text
Disclosed herein are techniques and systems for classifying and moderating text using a machine learning approach that is based on a word embedding process. For instance, word embedding vectors may be used to determine clusters of associated text (e.g., similar words) from a corpus of comments maintained by a remote computing system. The remote computing system may then identify, within the corpus of comments, a subset of comments that include text from a given cluster that was determined, from human labeling input, to include a particular type of word or speech. Using this information, the corpus of comments may be labeled with one of multiple class labels. A machine learning model(s) may be trained to classify text as one of the multiple class labels using a sampled set of labeled comments as training data. At runtime, text can be moderated based on its class label. |
| US11698919B2 |
Aggregating data to form generalized profiles based on archived event data and compatible distributed data files with which to integrate data across multiple data streams
Various embodiments relate generally to data science and data analysis, computer software and systems, to provide a platform to facilitate updating compatible distributed data files, among other things, and, more specifically, to a computing and data platform that implements logic to facilitate correlation of event data via analysis of electronic messages, including executable instructions and content, etc., via a cross-stream data processor application configured to, for example, update or modify one or more compatible distributed data files automatically. In some examples, a method may include activating APIs to receive via a message throughput data pipe different data streams, extracting features from data using the APIs, identifying event-related data across data sources, correlating the event-related data to form data representing an even, classifying event-related data into a state classification, determining compatible data at data sources, identifying compatible data, and transmitting integration data to integrate with a data source. |
| US11698914B1 |
Serverless managed bulk import on a global NoSQL database with selective back pressure
A system receives a request to import data file(s) from a source data store into a target database. The system reserves a first portion of computing resources that host the target database to import the data file(s). The reservation of the first portion of computing resources permits the import throughput rate of the data file(s) through the first portion of computing resources while maintaining a second portion of the computing resources to support client access to the target database at an access throughput rate. The system initiates import of the data file(s) from the source data store to the target database through one or more storage nodes at the import throughput rate according to the first portion of computing resources. The target database is able to receive access requests from one or more clients during the import of the data file(s) to the target database. |
| US11698910B1 |
Methods and apparatus for natural language-based safety case discovery to train a machine learning model for a driving system
A safety case discovery system includes a scenario framework and safety protocols for edge cases. The safety case discovery system receives sensor data generated by at least one sensor during operation of a vehicle and stores the sensor data in a data warehouse. The data warehouse can be queried based on a predefined scenario description to produce a subset of records which are ranked based on a relevancy of the records to the predefined scenario description. The safety case discovery system deduplicates the ranked results to produce edge cases and updates the safety framework. The safety case discovery system can train a machine learning model vehicle based on the edge cases. |
| US11698903B2 |
Visually defining multi-row table calculations in a data preparation application
A method executes at a computing device that includes a display. The device displays a user interface that includes a data flow pane and a calculation pane, the data flow pane including a node/link diagram for a data prep flow. A user selects a node in the diagram, and the device populates affordances in the calculation pane according to data fields of a data set associated with the selected node. A first user input specifies grouping on a first data field, and a second user input specifies an aggregation function on a second data field. In response to the user inputs, for each distinct value of the first data field, the device aggregates corresponding values of the second data field according to the aggregation function. Calculated data values are displayed in the calculation pane. The device saves rows of data displayed in the calculation pane as a new data source. |
| US11698901B1 |
Interactive data field analyzer
Embodiments are disclosed for a data analysis tool for facilitating iterative and exploratory analysis of large sets of data. In some embodiments a data analysis tool includes a graphical user interface through which an interactive set of field identifiers is displayed. Each of the listed field identifiers may reference fields associated with a set of events returned in response to a search query, the set of events including machine data produced by components within an information technology (IT) environment that reflects activity in the IT environment. In response to user selections of field identifiers included in the displayed set, a data analysis tool may cause display of manipulable visualizations based on values included in fields referenced by the selected field identifiers. |
| US11698899B2 |
Automatic object inference in a database system
A binary relational database model is described whereby application-layer object structures are easily inferred from database query templates. The object structures take the form of acyclic hypergraphs, which are induced from primal graphs representing query templates. Database applications may iterate through the collection of returned object structures, accessing the data in each structure. The returned object structures are not based on a fixed object model, thereby permitting rich structures with greater applicability than traditional ORM systems. A relationship between non-primitive entities may be directly expressed without the need for alternative join tables. Development and maintenance costs are thus substantially reduced, and data is more efficiently stored and manipulated for database applications. |
| US11698896B2 |
Systems and methods for multi-file check-in
A content management system provides a mechanism for multi-file check-in features useful for content management. The content management system provides a way for users to check in multiple files in a single action. The system allows users to either select assets (e.g., files) or drag and drop multiple assets to be checked in. The assets being checked in are automatically matched with checked out assets, and once matched, unlocked. |
| US11698895B2 |
Access control for a databank system
Disclosed herein are system, method, and computer program product embodiments for managing a databank system. The databank system may have multiple databanks and each databank may have one or more repositories storing records (e.g., test data). The databank system exposes an application programming interface (API) and the databank system is managed by transmitting API calls to the exposed API. These API calls may be displayed to a user via GUI such that the user can copy the API call and paste the API call (or a modified version of the API call) into the code of other software application. Further, the databank system enables the owner of a databank or repository to share the databank or repository with other users accordingly to various access privileges. Further still, the databank system enables individual records to be reserved by a user, rendering the record invisible to other users until an expiration. |
| US11698890B2 |
System and method for generating a column-oriented data structure repository for columns of single data types
A system and method for generating a column-oriented data structure repository for columns of single data types. The method includes: receiving instructions to generate a new column of a single data type for a first data structure, wherein the first data structure is a column oriented data structure; and storing, based on the instructions, the new column within the column-oriented data structure repository, wherein the column-oriented data structure repository is accessible to at least a second user account. |
| US11698885B2 |
System and method for content synchronization
One embodiment of a system comprises a client device and a remote content management system. The client device comprises a synchronization manager that maintains a remote virtual model that models a synchronization state of a remote peer resource at the content management system and a local virtual model that models a synchronization state of a local peer resource in the local file system. The synchronization manager determines that the remote peer resource and local peer resource are out of sync based on a comparison of the remote virtual model and the local virtual model and synchronizes changes from the local cache to the content management system to update the remote peer resource or synchronizes changes from the content management system to update the local peer resource. |
| US11698884B2 |
File level incremental continuous data protection
Creating point-in-time versions of files for applications at a storage system includes maintaining at the storage system a data structure correlating each of a plurality of applications with files for each of the applications and correlating each of the files with portions of the data storage system, using the data structure to determine specific files for a particular one of the applications for which a point-in-time version is being created, using the data structure to determine specific portions of the storage system corresponding to the specific files, suspending writes to the specific portions, completing previous writes to the specific portions following suspending writes, and performing a snapshot of the specific files following completing previous writes. The portions of the data storage may be extents. A host may provide information to the storage system to correlate applications with files and to correlate files with portions of the data storage system. |
| US11698881B2 |
Transferring data between solid state drives (SSDs) via a connection between the SSDs
A first solid state drive (SSD) includes a built-in network interface device configured to communicate via a network fabric, and a second SSD includes a built-in network interface device configured to communicate via the network fabric. A connection is opened between the first SSD and the second SSD over the network fabric, where the first SSD is further communicatively coupled to the second SSD further over an interconnect associated with a host computer. The first SSD encapsulates a non-volatile memory over fabric (NVMe-oF) command to transfer data between the first SSD and the second SSD in a capsule and sends the capsule to the second SSD over the connection. The second SSD executes the NVMe command to transfer the data between the first SSD and the second SSD over the connection according to an NVMe-oF communication protocol and without transferring any of the data to the host computer. |
| US11698876B2 |
Quality of service control of logical devices for a memory sub-system
A processing device in a memory sub-system receives a plurality of requests to perform a plurality of input/output (IO) operations corresponding to a plurality of logical devices associated with a memory device and assigns the plurality of requests to respective queues associated with the plurality of logic devices. The processing device further iteratively processes the plurality of requests in view of respective numbers of operation credits associated with the plurality of logical devices, wherein the respective numbers of credits are based at least in part on respective sets of quality of service (QoS) parameters for the plurality of logical devices. |
| US11698870B2 |
Memory module data buffer
The present disclosure includes apparatuses and methods related to a data buffer in a non-volatile dual in-line memory module (NVDIMM). An example apparatus can include a data buffer couplable to a host, a first memory device (e.g., volatile memory), wherein the first memory device is coupled to the data buffer via a first bus, a second memory device (e.g., non-volatile memory), and a controller, wherein the controller is coupled to the data buffer via a second bus and wherein the controller is configured to cause a data transfer from first memory device to the second memory device via the data buffer and the second bus. |
| US11698867B2 |
Using P2L mapping table to manage move operation
A logical-to-physical (L2P) data structure and a physical-to-logical (P2L) data structure are maintained. The L2P data structure comprises table entries that map a logical address to a physical address. The P2L data structure comprises data entries that map a physical address to a logical address. The P2L data entries also comprise a data move status, a base address, and a boundary indicator. A move operation is detected, wherein the move operation indicates that data referenced by a logical address is to be moved from a source physical address to a destination physical address. Responsive to detecting the move operation, the data move status associated with the source physical address in the P2L data structure is updated. |
| US11698863B1 |
Data set and node cache-based scheduling method and device
Disclosed is a data set and node cache-based scheduling method, which includes: obtaining storage resource information of each host node; in response to receiving a training task, obtaining operation information of the training task, and according to the operation information and the storage resource information, screening host nodes that satisfy a space required by the training task; in response to no host node satisfying the space required by the training task, scoring each host node according to the storage resource information; according to scoring results, selecting, from among all of the host nodes, a host node to be executed that is used to execute the training task; and obtaining and deleting an obsolete data set cache in the host node to be executed, and executing the training task in the host node to be executed. |
| US11698855B2 |
Method, memory controller and storage device to perform garbage collection based on fragmentation ratio of blocks
An operating method of a memory controller configured to control a memory device including memory blocks each for storing a plurality of pages is provided. The operating method includes transferring a program command to the memory device based on a write request from a host, updating a valid page bitmap representing validity of a plurality of pages based on valid page information received from the memory device, calculating a fragmentation ratio representing a segmentation degree between at least one valid page and at least one invalid page of a memory block based on the valid page bitmap, determining source blocks among the memory blocks in ascending order of fragmentation ratios, and performing garbage collection on the source blocks. |
| US11698854B2 |
Global extension of a logical-to-physical region of a data storage device
A data storage device coupled to a controller. The controller is configured to determine whether a request to perform a data transfer operation has been received and determine whether a request to perform a garbage collection operation is necessary during the data transfer operation. The controller generates an extended logical-to-physical table (L2P) including information for the data transfer operation in response to determining the request to perform the data transfer operation has been received and the request to perform the garbage collection operation is necessary, transmits the extended L2P table to one or more peer data storage devices, and performs the garbage collection operation after transmitting the extended L2P table to the one or more peer data storage devices. |
| US11698853B2 |
Saturating local cache in memory-compute systems
Latency in a node-based compute-near-memory system can be problematic. A solution to the problem can include or use a dedicated software-based cache at each node. The cache can be configured to store information received from each of the other nodes in the system. In an example, the cache can be populated during a breadth first search algorithm to store frontier information from each of the other nodes. |
| US11698852B2 |
Apparatus and method for writing data in a memory
A device for writing data to a memory, the device including: a first write buffer having a first data width that matches a width of write data included in a write request and wherein the first write buffer is configured to store the write data as first data; a second write buffer having a second data width that matches a data width of the memory and is greater than the first data width; and a controller configured to, based on a write address included in the write request and an address of the second data stored in the second write buffer, write the first data stored in the first write buffer to the second write buffer and write the second data stored in the second write buffer to the memory. |
| US11698847B2 |
Diffing a subject replayable execution trace against a comparison replayable execution trace
Diffing a subject replayable trace against a comparison replayable trace includes identifying a first plurality of functions within a first sequence of instructions recorded in the subject trace, and identifying a second plurality of functions a second sequence of instructions recorded in the comparison trace. A first plurality of groups of the first plurality of functions, and a second plurality of groups of the second plurality of functions are identified. The first and second pluralities of groups are compared, including determining, based on an identity of each group, and on function(s) corresponding to the group, if each first group in the first plurality of groups is at least one of: equal to a second group in the second plurality of groups, a replacement of a second group in the second plurality of groups, deleted from the second plurality of groups, or inserted into the second plurality of groups. |
| US11698845B2 |
Evaluation rating of a system or portion thereof
A method for execution by an analysis unit includes obtaining a collection of data for a particular evaluation of a system aspect. The method further includes acquiring data analysis parameters regarding the particular evaluation of the system aspect. The method further includes determining one or more evaluation perspectives based on the data analysis parameters. The method further includes determining one or more evaluation modalities based on the data analysis parameters. The method further includes determining one or more evaluation metrics based on the data analysis parameters. The method further includes evaluating the collection of data in accordance with the one or more evaluation metrics, the one or more evaluation perspectives, and the one or more evaluation modalities to produce one or more evaluation outputs. |
| US11698842B2 |
Efficient and selective sparing of bits in memory systems
A memory system for storing data is disclosed, the memory system including a plurality of memory devices configured to store data, each memory device having a plurality of bits, the memory devices configured and associated to work together as a rank to respond to a request; a memory control circuit associated with the plurality of memory devices and configured to output command and control signals to the plurality of memory devices; a detector for detecting a bit error in an operation; and a controller for remapping the bit error to a spare bit lane in response to the detector detecting the bit error. |
| US11698841B2 |
Integrated circuit chip with cores asymmetrically oriented with respect to each other
An integrated circuit (IC) chip can include a given core at a position in the IC chip that defines a given orientation, wherein the given core is designed to perform a particular function. The IC chip can include another core designed to perform the particular function. The other core can be flipped and rotated by 180 degrees relative to the given core such that the other core is asymmetrically oriented with respect to the given core. The IC chip can also include a compare unit configured to compare outputs of the given core and the other core to detect a fault in the IC chip. |
| US11698839B1 |
System and method for hybrid kernel and user-space checkpointing using a character device
A system, method, and computer readable medium for hybrid kernel-mode and user-mode checkpointing of multi-process applications using a character device. The computer readable medium includes computer-executable instructions for execution by a processing system. A multi-process application runs on primary hosts and is checkpointed by a checkpointer comprised of a kernel-mode checkpointer module and one or more user-space interceptors providing barrier synchronization, checkpointing thread, resource flushing, and an application virtualization space. Checkpoints may be written to storage and the application restored from said stored checkpoint at a later time. Checkpointing is transparent to the application and requires no modification to the application, operating system, networking stack or libraries. In an alternate embodiment the kernel-mode checkpointer is built into the kernel. |
| US11698834B2 |
Memory system
According to an embodiment, a memory controller obtains first data in a first page using a first voltage, obtains a first shift amount based on a first and second number. The first and second numbers represent numbers of bits each of which has different values in a first and second manner between the first data and first expected data. The controller obtains second data in the second page using a second voltage and a second shift amount, and obtains a third shift amount based on a third and fourth number, the third and fourth numbers respectively represent numbers of bits each of which has different values in the first and second manner between the second data and second expected data. |
| US11698833B1 |
Programmable signal aggregator
In an embodiment, an electronic circuit includes: a plurality of signal channels; a signal collection circuit configured to determine an action of the electronic circuit based on channel signals from the plurality of signal channels; and a first signal management circuit coupled between the plurality of signal channels and the signal collection circuit, the first signal management circuit including: a set of internal registers, a set of user registers, and a decoder configured to program the set of internal registers based on a content of the set of user registers, where the first signal management circuit is configured to receive the channel signals via the plurality of signal channels, generate first aggregated signals based on the received channel signals and a content of the set of internal registers, and transmitting the first aggregated signals to the signal collection circuit. |
| US11698828B2 |
Systems and methods for cross-referencing forensic snapshot over time for root-cause analysis
Aspects of the disclosure describe methods and systems for cross-referencing forensic snapshots over time. In one exemplary aspect, a method may comprise receiving a first snapshot of a computing device at a first time and a second snapshot of the computing device at a second time and applying a pre-defined filter to the first snapshot and the second snapshot, wherein the pre-defined filter includes a list of files that are to be extracted from each snapshot. The method may comprise subsequent to applying the pre-defined filter, identifying differences in the list of files extracted from the first snapshot and the second snapshot. The method may comprise creating a change map for the computing device that comprises the differences in the list of files over a period of time, wherein the period of time comprises the first time and the second time, and outputting the change map in a user interface. |
| US11698827B2 |
Proactive learning of network software problems
The present embodiments relate to proactive learning of network software problems. In an embodiment, a method includes receiving, by a detection system, webpage data from a computer system. The computer system can receive the webpage data from a plurality of client devices. The webpage data can be associated with user identifiers identifying each client device of the plurality of client devices. The detection system can then receive assistance data from a user assistance computer. The user assistance computer can receive the assistance data from a plurality of user devices. The assistance data can be associated with user identifiers identifying each user device of the plurality of user devices. The detection system can label the webpage data based on the assistance data including matching user identifiers and then determine at least a pattern based on the labeled webpage data. |
| US11698825B2 |
Application programming interface compatibility
A system, comprising a memory and a processor, where the processor is in communication with the memory, is configured to receive a request to determine a compatibility of a first version of an application programming interface (API) with a second version of the API. Next, a model of the first version of the API and a model of the second version of the API is retrieved. Each of the models is parsed to determine a first set of functionality of the first version of the API and a second set of functionality of the second version of the API. The first set of functionality is mapped to the second set of functionality to determine differences between the first set of functionality and the second set of functionality. The compatibility of the first version of the API with the second version of the API is determined based on the differences. |
| US11698821B2 |
Composable information handling systems in an open network using access control managers
A method for managing composed information handling systems includes obtaining a composition request for a composed information handling system, making a first determination that a first information handling system is not capable of servicing the composition request local, and based on the first determination: allocating, an available resource on the first information handling system to the composed information handling system, sending a resource allocation request to a system control processor manager for access to an additional resource, obtain, in response to the allocation request, a notification for access to a second information handling system of the information handling systems that provides the available resource, setting up management services for available resource and the additional resource to obtain logical hardware resources, and presenting the logical hardware resources to at least one compute resource set as bare metal resources. |
| US11698817B2 |
Application link resource scaling method, apparatus, and system based on concurrent stress testing of plural application links
Application link scaling method, apparatus and system are provided. The method includes obtaining an application link, the application link being a path formed by at least two associated applications for a service scenario; determining information of target resources required by capacity scaling for all applications in the application link; allocating respective resources to the applications according to the information of the target resources; and generating instances for the applications to according the respective resources. From the perspective of services, the method performs capacity assessment for related applications on a link as a whole, and capacity scaling of the entire link, thus fully utilizing resources, and preventing the applications from being called by other applications which results in insufficient resources. This ensures the applications not to become the vulnerability of a system, ensures the stability of the system, avoids allocating excessive resources to the applications, and reduces a waste of resources. |
| US11698814B2 |
Cloud resources management
Techniques discussed herein relate to managing service provider resources. The techniques may include receiving a first request to organize a first workload and a second workload into a space. The first workload may be associated with a first computing resource of a first service provider and the second workload may be associated with a second computing resource of a second service provider. The techniques may import data associated with the first workload and the second workload into the space. The techniques may cause an action to be performed for the first workload and the second workload by implementing a first workflow for the first workload and implementing a second workflow for the second workload. |
| US11698813B2 |
Electronic device and method for managing computing resources of at least one cloud server for providing cloud service
Provided is an electronic device for managing computing resources of at least one cloud server that provides a cloud service by using a virtual machine instance including a communicator configured to receive, from a client device, at least one service request for a service provided by the virtual machine instance; and a controller configured to select one of a plurality of modes of the virtual machine instance for management of the computing resources, based on the at least one service request, and control the computing resources allocated to the virtual machine instance according to the selected mode of the virtual machine instance, wherein the virtual machine instance is generated by the at least one cloud server. |
| US11698811B1 |
Machine learning-based systems and methods for predicting a digital activity and automatically executing digital activity-accelerating actions
A method for machine learning-informed surfacing and automated execution of digital activity-accelerating actions includes identifying a target digital artifact; and based on identifying the target digital artifact: searching a digital activity-accelerator registry based on the target digital artifact; and in accordance with a determination that the digital activity-accelerator registry includes a composite activity sequence corresponding to the target digital artifact, displaying, via a graphical user interface, one or more selectable representations of one or more tasks included in the composite activity sequence. |
| US11698805B2 |
Exchanging runtime state information between datacenters with a gateway using a controller bridge
In an embodiment, a computer-implemented method for dynamically exchanging runtime state data between datacenters with a gateway using a controller bridge is disclosed. In an embodiment, the method comprises: receiving one or more first runtime state data from one or more logical sharding central control planes (“CCPs”) controlling one or more logical sharding hosts; receiving one or more second runtime state data from a gateway that is controlled by a CCP that also controls one or more physical sharding hosts; aggregating to aggregated runtime state data, the one or more first runtime state data received from the one or more logical sharding CCPs and the one or more second runtime state data received from the gateway; determining updated runtime state data based on the aggregated runtime state data, the one or more first runtime state data, and the one or more second runtime state data; and transmitting the updated runtime state data to at least one of the one or more logical sharding CCPs and the gateway. |
| US11698804B2 |
Adaptive virtual function drivers for electronic devices
Techniques for providing adaptive virtual function (VF) drivers capable of operating with physical devices having a plurality of different hardware configurations are described. In one embodiment, for example, an apparatus may include logic to implement a virtual machine (VM), the logic to initialize an adaptive virtual function (VF) driver to facilitate communication between the VM and a physical device to be virtualized, establish communication between the adaptive VF driver and a physical function (PF) driver of the hypervisor for the physical device, activate a standard feature set for the adaptive VF driver to execute on a PF of the physical device, and negotiate activation of an advanced feature set for the adaptive VF driver to execute on the PF, the adaptive VF driver to provide the advanced feature set to the PF, the PF activate each feature of the advanced feature set supported by the PF. |
| US11698798B2 |
Tool registry for DevOps toolchain automation
The present invention extends to methods, systems, and computer program products for tool registry for automating DevOps toolchains. Submission of a DevOps tool, authentication information, and tool configuration data is received from a user. Subsequently, the DevOps tool is selected for inclusion in a DevOps job. The DevOps tool including the authentication information and tool configuration data is automatically accessed from the tool registry. The DevOps tool is configured in accordance with the accessed authentication information and accessed tool configuration data as part of the DevOps job and for interaction with the one or more other DevOps tools. The DevOps job is deployed. |
| US11698796B2 |
Method and system for a semi-dictatorial determination of stackable system roles in an information handling system
A method for managing information handling system includes obtaining, by a zone-leading information handling system of the set of information handling systems, a first hardware resource information entry from a first information handling system in a first zone, obtaining a second hardware resource information entry from a second information handling system in the first zone, performing a stackable system role (SSR) entry analysis based on the first hardware resource information entry and the second hardware resource information entry, determining a set of SSRs, wherein each SSR in the set of SSRs corresponds to each of: the first information handling system, the second information handling system, and the zone-leading information handling system, initiating a SSR distribution of SSR entries based on the set of SSRs. |
| US11698795B2 |
Unified way to track user configuration on a live system
A method of remediating configurations of a plurality of system services running in each of a plurality of hosts, wherein each of the hosts is configured with a virtualization software for supporting execution of virtual machines therein, includes the steps of: retrieving actual configurations of the system services, wherein the actual configurations are stored in accordance with a configuration schema of the system services and include a user configuration, which is a configuration initiated by the user, and a system configuration, which is a configuration initiated by the host in response to the user configuration; retrieving desired configurations of the system services from a desired configuration file; comparing each of the actual configurations with a corresponding one of the desired configurations; and upon determining that at least one actual configuration, which is not a system configuration, is different from a corresponding one of the desired configurations, replacing the at least one actual configuration with the corresponding desired configuration. |
| US11698794B2 |
Systems and method for flexible access of a regulated system
A method to provide flexible access to an internal data of an regulated system, the method comprising receiving, by a data access component of the regulated system, a loadable configuration file defining a set of triggering events and a set of memory, determining the occurrence of a single triggering event, accessing at least a subset of memory that contain the internal data of the avionics system to retrieve data associated with the one or more memory of the set of memory, and outputting the retrieved data to a receiving component. |
| US11698787B2 |
Interruptible and restartable matrix multiplication instructions, processors, methods, and systems
A processor of an aspect includes a decode unit to decode a matrix multiplication instruction. The matrix multiplication instruction is to indicate a first memory location of a first source matrix, is to indicate a second memory location of a second source matrix, and is to indicate a third memory location where a result matrix is to be stored. The processor also includes an execution unit coupled with the decode unit. The execution unit, in response to the matrix multiplication instruction, is to multiply a portion of the first and second source matrices prior to an interruption, and store a completion progress indicator in response to the interruption. The completion progress indicator to indicate an amount of progress in multiplying the first and second source matrices, and storing corresponding result data to the third memory location, that is to have been completed prior to the interruption. |
| US11698785B2 |
Blood glucose control system switching without interruption of therapy delivery
Systems and methods are disclosed herein for switching an application executing on an ambulatory medical device to a new application without interrupting therapy provided by the ambulatory medical device to a subject. The ambulatory medical device may receive an indication that an update to an application executing on the ambulatory insulin pump is available, establish a communication connection to a host computing system, download and install the application update, while a prior version of the application continues to run. The disclosed systems and methods can confirm successful installation of the application update on the ambulatory medical device and switch control of the ambulatory medical device from the prior version to the new version of the application without interrupting therapy provided to the subject. |
| US11698783B2 |
Server, software updating device, vehicle, software updating system, control method, and non-transitory storage medium
A server configured to transmit update data used in updating software of an in-vehicle device of a vehicle to the vehicle. The server includes: a communication module configured to receive usage information representing a usage state of the vehicle, and transmit the update data to the vehicle; and one or more processors configured to control, based on the usage information, at least one of a timing or a communication speed of transmitting the update data to the vehicle by the communication module. |
| US11698780B2 |
Deployment and configuration of an edge site based on declarative intents indicative of a use case
Embodiments described herein are generally directed to an edge-CaaS (eCaaS) framework for providing life-cycle management of containerized applications on the edge. According to an example, declarative intents are received indicative of a use case for which a cluster of a container orchestration platform is to be deployed within an edge site that is to be created based on infrastructure associated with a private network. A deployment template is created by performing intent translation on the declarative intents and based on a set of constraints. The deployment template identifies the container orchestration platform selected by the intent translation. The deployment template is then executed to deploy and configure the edge site, including provisioning and configuring the infrastructure, installing the container orchestration platform on the infrastructure, configuring the cluster within the container orchestration platform, and deploying a containerized application or portion thereof on the cluster. |
| US11698776B2 |
Method and system for processing computer code
An aspect provides a computer-implemented method for processing computer code. The method comprises receiving a first editable code set. In response to a first signal the method processes the first editable code set into first executable code by a first compiler within a first code processing path generating the first executable code. In response to a second signal the method both processes the first editable code set into a second editable code set, and processes the second editable code set into second executable code by a second compiler within a second code processing path generating the second executable code. |
| US11698772B2 |
Prepare for shorter precision (round for reround) mode in a decimal floating-point instruction
An instruction is executed in round-for-reround mode wherein the permissible resultant value that is closest to and no greater in magnitude than the infinitely precise result is selected. If the selected value is not exact and the units digit of the selected value is either 0 or 5, then the digit is incremented by one and the selected value is delivered. In all other cases, the selected value is delivered. |
| US11698768B2 |
Electronic board, system and control method for controlling electronic board
An electronic board, a system and a control method for controlling the electronic board are disclosed. A system for controlling an electronic board includes: a display screen, a data receiving circuit, a control circuit and a communication circuit, wherein the data receiving circuit is configured to receive first board data, where the first board data is unique data of the electronic board, the control circuit is configured to generate to-be-displayed board content according to the first board data and the second board data, the second board data is background template data, and the board content is content in a picture format; the communication circuit is configured to send the board content generated by the control circuit to one or more electronic boards. |
| US11698766B2 |
Ultrasonic device-to-device communication for wearable devices
Systems and methods are described that can include transmitting, from a first wearable computing device, a first ultrasound signal and receiving, by the first wearable computing device and responsive to the first ultrasound signal, a second ultrasound signal from a second wearable computing device. The method can include identifying, by the first wearable computing device, a location of the second wearable computing device with respect to a location of the first wearable computing device where the location of the second wearable computing device can be identified based on a determined time-of-flight of the first ultrasound signal. The method can include establishing a wireless connection between the first wearable computing device and the second wearable computing device where the wireless connection can be based at least in part on the identifier and the identified location associated with the second wearable computing device. |
| US11698764B2 |
Image recording device, computer readable medium, and method to back up setting information
An image recording device includes a cartridge mount to which a cartridge is mounted, a print engine that performs printing, a cartridge interface, an information interface, a memory, and a controller. The controller stores setting information obtained through the information interface in the memory, transmits identification information, the setting information and a backup instruction to an information processing device, the identification information being associated with the cartridge mounted in the cartridge mount, the backup instruction being for instructing to store the identification information and the setting information in association with each other, obtains the identification information from a cartridge memory, transmits the obtained identification information and a return instruction to the information processing device, the return instruction being for instructing to return the setting information, obtains the setting information transmitted by the information processing device, and stores the setting information obtained from the information processing device in the memory. |
| US11698763B2 |
Information processing apparatus for registered files and issuing identification information for tracking an evaluation of a user using the files
An information processing apparatus includes: a processor configured to: when performing control of outputting a file from a storage unit in accordance with a request from a using user, issue second identification information to the using user, the file having been stored by a registering user in the storage unit, the file being associated with first identification information for identifying the file, the second identification information to be used for recording information related to use of the file; and upon receipt of the second identification information from the using user, perform control of recording the information related to the use of the file. |
| US11698753B2 |
Fairshare between multiple SSD submission queues
A method performed by a controller of an SSD, the controller coupled to a non-volatile semiconductor memory device and comprising a first command queue (Q1) and a second command queue (Q2). The method comprises selecting from a submission queue at least one command from a host, the command relating to an action to be performed on the memory device. The method comprises determining if a number of in-flight commands received from the host via the submission queue and already present in Q1 exceeds a threshold. The method comprises adding the selected command to Q2 if the threshold is exceeded, otherwise adding the selected command to Q1. The method comprises processing a first command from Q1 and a second command from Q2 to perform a first action and a second action, respectively, on the memory device, the first action being completed in advance of the second action. |
| US11698751B2 |
Data storage device and method for low-latency power state transitions by having power islanding in a host memory buffer
A data storage device and method for low-latency power state transitions by having power islanding in a host memory buffer are provided. In one embodiment, a data storage device is provided comprising a volatile memory, a non-volatile memory, and a controller. The controller is configured to receive information from a host about which area, if any, in a host memory buffer will be powered on during a low-power state; and in response to the information indicating that a first area of the host memory buffer will be powered on during the low-power state, flush data from a second area of the host memory buffer that will not be powered on during the low-power state to the first area of the host memory buffer prior to entering the low-power state. Other embodiments are provided. |
| US11698748B2 |
Memory comprising memory controller configured to determine a logical address of a target zone system and method of operating the memory controller
A memory system according to the present technology may include a plurality of memory devices including a plurality of blocks configured of memory cells and a memory controller configured to control the plurality of memory devices corresponding to a plurality of zones by configuring the plurality of zones with the plurality of blocks included in each of the plurality of memory devices, wherein the memory controller is further configured to: receive a write request from a host, determine a target zone indicated by the write request among the plurality of zones, and determine a logical address of the target zone on which a write operation is to be started based on a write pointer and an offset corresponding to the target zone. |
| US11698747B2 |
Pulse amplitude modulation (PAM) for multi-host support in a memory sub-system
First data is received from a first host system and second data is received from a second host system. A composite signal is generated to represent both the first data received from the first host system and the second data received from the second host system. The composite signal comprises a series of signal pulses at multiple levels. A first level and a second level in the composite signal represent values from the first data received from the first host system. A third level and a fourth level in the composite signal represent values from the second data received from the second host system. The composite signal is provided to the memory device. |
| US11698746B1 |
Journal scheme for a memory sub-system
An operation performed on a non-volatile memory device is detected. A type of the operation is determined. The type of the operation comprises a type identifier and a type modifier. A journal entry is generated reflecting the operation. The journal entry comprises a body reflecting the operation and a header comprising the type identifier and the type modifier. A combination of the type identifier and the type modifier define a size of the journal entry. The journal entry is written to a volatile memory device. |
| US11698745B2 |
Pre-erasure of memory in storage devices
Storage devices include a memory array comprised of a plurality of memory devices. These memory devices are programmed to store data and erased when data is invalidated. Traditional storage devices waited to erase memory devices until new data was ready to write to them in order to avoid baking in the erase state. However, the act of erasing adds time to the overall program cycle and is getting larger as storage device capacity and complexity increases. Because of newer configurations, the threat of baking in erase states is decreased, allowing memory devices within a memory array to be pre-erased prior to writing. This reduces write times and be dynamically implemented in response to one or more changing conditions. Pre-erasing can be accomplished by utilizing a pre-erase list that can indicate pre-erased memory devices and provide them in response to a write command prior to the use of non-erased memory devices. |
| US11698743B2 |
Efficient backup after a restore operation
A request to restore a specific backup instance is received. In response to the received request to restore the specific backup instance, a new reference backup instance based on the specific backup instance stored at the storage controlled by the backup system is created at a storage controlled by a backup system. Data associated with the specific backup instance is provided to a recipient system from the storage associated with a backup system. A constructive incremental backup snapshot of the recipient system is performed based on the new reference backup instance. |
| US11698730B2 |
Data storage method, apparatus, and device, and readable storage medium
A data storage method, apparatus, and device, and a readable storage medium. The method includes: after a random access memory is powered on, obtaining target data to be stored in a fixed storage address of the random access memory; determining a target transmission mode from a bit value change transmission mode and a bit value fixed transmission mode, wherein the target transmission mode is different from a historical transmission mode determined after the random access memory is powered on last time; and transmitting the target data from and to the random access memory according to the target transmission mode. The method can prevent data from being stolen after power-down of the target data, and guarantees the data security. |
| US11698728B2 |
Data updating technology
A storage system includes a management node and a plurality of storage nodes forming a redundant array of independent disks (RAID). When the management node determines that not all data in an entire stripe is updated based on a received write request, the management node sends an update data chunk obtained from to-be-written data to a corresponding storage node. The storage node does not directly update, based on the received update data chunk, a data block stored in a storage device of the storage node, but store the update data chunk into a non-volatile memories (NVM) cache of the storage node and send the update data chunk to another storage node for backup. According to the data updating method, write amplification problems caused in a stripe update process can be reduced, thereby improving update performance of the storage system. |
| US11698727B2 |
Performing secondary copy operations based on deduplication performance
An improved information management system is described herein in which the information management system can evaluate the deduplication performance of secondary copy operations and dynamically adjust the manner in which secondary copy data is created to minimize the negative effects of performing deduplication. Furthermore, the improved information management system can improve deduplication performance by applying different storage policies to different types of applications running on a client computing device. Moreover, the improved information management system can automatically detect the region of a client computing device and apply an appropriate information management policy to the client computing device to avoid inconsistencies or other errors resulting from administrator control. |
| US11698722B2 |
Generating customized avatars based on location information
Method of generating customized avatars based on location information includes processor receiving from first client device location information including a location of the first client device. Processor causes a status interface to be displayed on first client device that includes selectable location items corresponding to locations based on the location information. Processor receives a selection from first client device of first selectable location item and causes avatar selection interface to be displayed on first client device that includes versions of first avatar performing actions related to the first selectable location item. Processor receives selection of first selectable version of the first avatar and generates a map interface that includes a map display based on the location information and the first selectable version of the first avatar. Processor causes the map interface to be displayed on at least one of the plurality of client devices. Other embodiments are disclosed. |
| US11698720B2 |
Method for connecting mobile terminal and external display and apparatus implementing the same
A method and apparatus for controlling desktop virtualization function, per-display device window layout provision function, and user input-based external display device utilization function are provided. |
| US11698719B2 |
Systems and methods for automated derivation of interactive layers for fixed content
Systems and methods for implementing fixed-layout display components embedded as part of a screen display of a device. In preferred embodiments, fixed-layout components may be utilized and managed independently of the remaining programmatically generated screen display functionality. A fixed-layout component may comprise a plurality of elements and be associated with user interactivities. Each element may be related positionally, dimensionally and display sequence to an overall component and to other elements comprised such that a computed relative position, size and dimension aspect ratio of component items and the item display sequence is maintained programmatically and visually relative to each other irrespective of a screen size or orientation when the fixed-layout component is part of an overall display of a device. The fixed-layout elements may further be operable to display dynamic data which may be logically associated with data comprised within the overall fixed-layout component. |
| US11698716B2 |
Systems, methods, and user interfaces for interacting with multiple application windows
A method for multitasking include displaying a dock containing application icons corresponding to different application concurrently with a first user interface of a first application; detecting a first input directed to an application icon corresponding to a second application in the dock; in accordance with a determination that the second application is associated with multiple windows, displaying a first representation of a first window for the second application and a second representation of a second window for the second application concurrently with the first user interface of the first application in a second region of the display area; and in accordance with a determination that the second application is associated with only a single window, displaying a second user interface of the second application concurrently with the first user interface of the first application. |
| US11698713B2 |
Method, system, and machine-readable data carrier for controlling a user device using a context toolbar
The claimed invention relates to graphical user interfaces (GUI), in particular to a method for controlling devices using a multifunctional context toolbar. The technical result is to raise the operating speed of the graphical interface owing to the fact that there is no need to switch imaging modes of the graphical user interface for accessing functions of an electronic device. The claimed solution is achieved by a method for controlling functions of an electronic device using a graphical user interface, comprising steps in which: a region of a dynamic context toolbar is formed comprising a primary functional element and two additional functional elements for activating application states, wherein the centers of all three elements are on the same line; using said toolbar, user control commands are received for the current application state; application functions are distributed among said toolbar elements; at least one application function is executed by means of interaction with the primary toolbar element. |
| US11698709B2 |
Audio-visual navigation and communication dynamic memory architectures
According to one embodiment, a plurality of spatial publishing objects (SPOs) is provided in a multidimensional space in a user interface. Each of the plurality of spatial publishing objects is associated with digital media data from at least one digital media source. The user interface has a field for the digital media data. A user is provided via the user interface with a user presence that is optionally capable of being represented in the user interface relative to the plurality of spatial publishing objects. The digital media data associated with the at least one spatial publishing object are combined to generate a media output corresponding to the combined digital media data. |
| US11698705B2 |
Electronic device and screen control method thereof
An electronic device and method are disclosed herein. The electronic device includes: a display having a display area that is variable, at least one processor operably connected to the display. The processor implements the method, including: controlling the display to display a plurality of elements on the display, receiving a user input requesting resizing of the display area, in response to the user input, identifying a core element among the displayed plurality of elements, resizing the display area based on the received user input and the identified core element, wherein a first window in which the core element is displayed is resized in proportion to resizing of the display area. |
| US11698702B2 |
Touch sensing unit and display device including the same
A touch sensing unit, includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting with and insulated from the plurality of first sensing electrodes. The plurality of first sensing electrodes includes a plurality of first sensor portions and a plurality of first connection portions connecting each of the plurality of first sensor portions with one another. The plurality of second sensing electrodes includes a plurality of second sensor portions, a plurality of stem sensors extended from the plurality of second sensor portions, and a plurality of second connection portions connecting each of the plurality of sensor portions with one another. Each of the plurality of first sensor portions includes a plurality of depressions indented inwardly. Each of the plurality of stem sensors is disposed such that it is at least partially surrounded by a respective depression of the plurality of depressions. |
| US11698701B1 |
Force sensing in touch sensor by directivity control of transmit transducers
A touch sensor includes a touch structure arranged over an ultrasound port; an array of transceiver transducers arranged inside the ultrasound port and configured to generate a main directivity lobe directed at a touch interface, receive an ultra-sonic reflected wave produced at least in part by internal reflection of the main directivity lobe at the touch interface, and convert the ultra-sonic reflected wave into at least one measurement signal; a controller configured to modulate a directivity characteristic of the main directivity lobe by selectively activating the transmit transducers; and a receiver circuit configured to determine a size of a contact patch of a touch event present at the touch interface based on the at least one measurement signal and the directivity characteristic of the main directivity lobe, and determine an amount of contact force applied during the touch event based on the size of the contact patch. |
| US11698700B1 |
Systems and methods for automated interaction with a touch-screen device
Systems and methods for automated interaction with a touch-screen device are described. A system for automated interaction with a touch-screen device may include at least one optical sensor configured to sense at least a first portion of a touch-screen of the touch-screen device; at least one solenoid including an end effector that is tactilely detectable by the touch-screen, wherein operation of the at least one solenoid causes the end effector to tactilely engage with a second portion of the touch-screen; and a controller that is operatively connected to the at least one optical sensor and the at least one solenoid, and that is configured to operate the at least one solenoid in response to detecting a predetermined characteristic of the touch-screen via the at least one sensor. |
| US11698697B2 |
Multichannel capacitive sensor device
A capacitive sensor with a plurality of sense inputs connectable to capacitive sense electrodes and a common reference input, each sense input and the reference input can be put in a measure state, in a ground state, or in a shield state. The sensor can be equipped with external reference capacitors between each of the sense input and the common reference terminal. The reference capacitor can be read individually by selectively pulling one of the input terminals to ground and driving the other to be equipotential with the reference input. |
| US11698693B2 |
Input-sensing unit, fabricating method thereof, and display device therewith
The present application relates to an input sensing unit and a display device using the same. The input-sensing unit including a first conductive layer, a first organic layer, a second conductive layer, and a second organic layer sequentially stacked one over another, in which the first organic layer includes a first base resin and a first hollow polymer, and the second organic layer includes a second base resin and a second hollow polymer. |
| US11698688B2 |
Pointing device and control method thereof
A pointing device includes an acceleration sensor, a motion sensor and a processor. The processor includes a first attitude angle calculator, a second attitude angle calculator and an attitude angle selector. When a predetermined condition is satisfied, the processor control the acceleration sensor to generate acceleration data, the first attitude angle calculator calculates a first attitude angle output according to the acceleration data, and the attitude angle selector receives the first attitude angle output as the reference data. When the predetermined condition is not satisfied, the second attitude angle calculator calculates a second attitude angle output according to angular velocity data generated by the motion sensor and the reference data, and the attitude angle selector receives the second attitude angle output as the reference data. The present disclosure also provides a control method of the pointing device. |
| US11698686B2 |
Control method for electronic apparatus
A control method is provided, which is applied to an electronic apparatus including an input device. The control method includes the following steps: detecting whether a setup program exists or not, wherein the setup program includes a plurality of adjusting information; detecting whether the setup program is executed or not, when the setup program exists; receiving a selecting instruction, when the setup program is executed; generating a control signal according to the selecting instruction and the adjusting information; receiving an input signal generated by the input device; and delaying and processing the input signal according to the control signal. |
| US11698685B2 |
Character string input system
The present invention is intended to realize character string input using two or more devices by an efficient technique. A character string input system includes a first information processing apparatus and a second information processing apparatus. The first information processing apparatus acquires an operation done on a first input device and acquires a first character string on the basis of the acquired operation. The second information processing apparatus acquires an operation done on a second input device and acquires a second character string on the basis of the acquired operation. The first information processing apparatus outputs an input character string on the basis of the first character string acquired by the time input of the second character string is started by use of the second input device and the second character string. |
| US11698682B2 |
Haptic hand controller system for mixed reality
The technology disclosed herein includes a controller or device that provides multi-dimensional hand interaction with the digital world by delivering physical sensations to the palm and the fingertips. The device translates motion from the hand and fingers to control of a computer device, while simultaneously receiving signals to display haptic sensations. The device is “controller-held” around a user's hand, holding onto hand anatomy at key locations. In some embodiments, the device has one-handed engagement and disengagement. In some embodiments, the device may be used as a game controller, incorporating WebVR electronics and software, wireless communication, power-harvesting electronics, inertial measurements unit electronics including additional inputs for camera-based IMU supplementation, battery recharging electronic and internal communication protocol support electronics. In some embodiments, the device may be used in non-gaming environments, and include additional electronics that support universal remote controller components, IoT compatibility, and compatibility for wireless charging. |
| US11698680B2 |
Methods and systems for decoding and rendering a haptic effect associated with a 3D environment
In aspects, methods and apparatus are provided for generating a haptic effect for a three-dimensional (3D) environment that is experienced virtually by a user. The methods may be performed by a processor, and includes receiving media data that describes the 3D environment, wherein the media data includes haptic data which describes a haptic characteristic associated with at least one object, structure, or event in the 3D environment. The method further includes performing a haptic decoding operation and a haptic rendering operation. The decoding operation may include extracting the haptic data from the media data. The haptic rendering operation may include generating a drive signal and communicating the drive signal to a haptic output device to cause the haptic output device to generate a haptic effect at a user peripheral device. Numerous other aspects are provided. |
| US11698672B2 |
Selective deactivation of processing units for artificial neural networks
A hardware architecture for an artificial neural network ANN. The ANN includes a consecutive series made up of an input layer, multiple processing layers, and an output layer. Each layer maps a set of input variables onto a set of output variables, and output variables of the input layer and of each processing layer are input variables of the particular layer that follows in the series. The hardware architecture includes a plurality of processing units. The implementation of each layer is split among at least two of the processing units, and at least one resettable switch-off device is provided via which at least one processing unit is selectively deactivatable, independently of the input variables supplied to it, in such a way that at least one further processing unit remains activated in all layers whose implementation is contributed to by this processing unit. |
| US11698670B2 |
Series circuit and computing device
The present invention discloses a series circuit and a computing device, including: a power supply terminal for providing voltage for a plurality of chips disposed on the computing device; a ground terminal disposed at one end of each of the plurality of chips relative to the power supply terminal; and a first connection line for separately connecting a first predetermined number of chips of the plurality of chips in series, wherein a communication line is connected between adjacent chips of the first predetermined number of chips, a portion of the communication line is connected to a target connection point, which is disposed on the first connection line and adapted to the adjacent chips, via a third connection line, and the voltage at the target connection point is greater than or equal to the minimum voltage required for communication between the adjacent chips. Such circuit structure can be used to provide the voltage required for communication between adjacent chips, while ensuring the same voltage between chips. Therefore, there is no need to provide an auxiliary power supply for each chip or to use a number of signal level conversion devices, thereby reducing the costs. |
| US11698668B2 |
Information processing apparatus and control method for selectively supplying power and clocks to module circuits used for verification
A power supply control unit controls supply and stoppage of power to a plurality of blocks having two or more modules. A clock control unit controls supply and stoppage of clocks to the two or more modules in the plurality of blocks. A first control unit verifies validity of a program stored in a storage unit. A second control unit executes the program determined to be valid as a result of verification by the first control unit. While the program is verified by the first control unit, the power supply control unit supplies power to a block including a module required for the verification, and the clock control unit stops a clock to a module not required for the verification of the block including a module required for the verification. |
| US11698667B2 |
Display panel and flexible display device
The present disclosure provides a display panel including: a panel main body including a display region, a bendable region and a binding region, wherein a plurality of signal transmission lines extending from the display region to the binding region are arranged in the bendable region; and an enhancement layer in the bendable region of the panel main body and including an electrode layer, wherein the electrode layer includes at least one auxiliary electrode, each auxiliary electrode corresponds to one of the plurality of signal transmission lines, different auxiliary electrodes correspond to different ones of the plurality of signal transmission lines, respectively, and each auxiliary electrode is electrically connected to a corresponding signal transmission line. The present disclosure further provides a flexible display device. |
| US11698666B2 |
Buckle base/fixing pin combination
A buckle base and buckle-fixing pin combination to be used in fixing a printed circuit board to a sheet includes a buckle base and a buckle-fixing pin. The buckle base is in a generally U-shaped form. The buckle base includes a first leg, a second leg, and a bridge therebetween. The first and second legs are connected to the bridge. The buckle-fixing pin forms a longitudinal slot therein. |
| US11698665B2 |
Multi-position hinge with double axles
A multi-position hinge includes a base seat, a first axle, a second axle and a sliding assembly. The first and second axles rotatably extend through the base seat in a first direction and are spaced apart from each other in a second direction. The first axle has a first recess, a second recess and a first gear portion. The second axle has a third recess, a fourth recess and a second gear portion corresponding with the first recess, the second recess and the first gear portion, respectively. The sliding assembly includes a first sliding member engageable with the first and third recesses, and a second sliding member engageable with the second and fourth recesses. The first and second axles are rotatable in turn and then rotated synchronously to perform multi-position shifting. |
| US11698658B1 |
Skew-correcting clock buffer
A method system, and apparatus for adjusting skew in a circuit comprising feeding an input clock into a first push-pull source follower stage, feeding an inverse of an input clock bar into a first CMOS inverter stage, creating an output clock based on an equal contribution of the input clock of the first push-pull follower stage and the inverse of the input clock bar of the first CMOS invert stage, feeding the input clock bar into a first push-pull source follower stage, feeding an inverse of the input clock into a first CMOS inverter stage, and creating an output clock based on an equal contribution of the input clock bar of the first push-pull follower stage and the inverse of the input clock bar of the first CMOS invert stage. |
| US11698657B2 |
Fractional clock divider
A communication circuit is disclosed. The communication circuit includes a clock input, and a clock divider configured to generate an output clock signal having a fundamental frequency which is substantially equal to a fundamental frequency of an input clock signal received at the clock input divided by a factor of (2N+1)/2N, where the clock divider is configured to generate 2N+1 pre-aligned phase shifted clock signals based at least in part on the input clock signal, generate 2N unique phase shifted clock signals based at least in part on the 2N+1 pre-aligned phase shifted clock signals, where the 2N unique phase shifted clock signals are substantially separated in phase by 360/2N degrees, and generate the output clock signal based at least in part on the 2N unique phase shifted clock signals, and a mixer, configured to receive the output clock signal. |
| US11698654B2 |
Button device and timepiece
To prevent an erroneous operation and improve operability, a button device and a timepiece including the button device are provided. The button device includes: a cylindrical first guide protector 11 protruding from the lateral face of a wristwatch case 1; and a first button 12 disposed in the first guide protector 11 to be slidable inward and outward of the wristwatch case 1. The first button 12 includes a first button head 13 disposed in the first guide protector 11, and a first button shaft 15 passing through a first through hole 14 of the wristwatch case 1. The first button head 13 is inclined obliquely upward relative to the lateral face of the wristwatch case 1. The first guide protector 11 protects the outer periphery of the first button head 13, and this prevents accidental and erroneous operation of the first button 12. The first button head 13 is inclined obliquely upward relative to the lateral face of the wristwatch case 1, and this allows the user to easily place a fingertip on the outer end face of the first button head 13, and so improves the operability of the first button 12. |
| US11698653B2 |
System, device and method for generating a biasing current
Various implementations described herein are directed to multi-stage system. The system may include a first stage having a current bias generator that generates a biasing current. The system may include a second stage that is coupled to the first stage, and the second stage may include a load that utilizes the biasing current generated by the current bias generator. |
| US11698648B2 |
Gas supply system and gas supply method
A gas supply system includes a first flow channel connected to a first gas source of a first gas, formed inside a ceiling or a sidewall of the treatment container, and communicating with the treatment space through a plurality of first gas discharge holes, a second flow channel connected to a second gas source of a second gas, formed inside the ceiling or the sidewall of the treatment container, and communicating with the treatment space through a plurality of second gas discharge holes, and a plurality of first diaphragm valves, wherein each of the first diaphragm valves is provided between the first flow channel and the first gas discharge hole to correspond to the first gas discharge hole. |
| US11698646B2 |
HVAC self-balancing components and controls
An intelligent self-balancing downstream device (e.g., air fixture or diffuser) that can obtain accurate flow measurements that can be used to perform the self-balancing in situ and during operation to satisfy a set point. The downstream device may be controllable by a single software system or network accessible locally on site or remotely off site. The downstream device can operate in a single zone or be coupled with multiple like apparatuses for multi-zone operation. It is a high turndown ratio and self-balances, which can allow for continuous commissioning with built-in fault diagnostic systems and that may be used as a supply, return, or exhaust system, or a combination thereof. The downstream device can include multi-stage airflow control systems that operate progressively based on unique actuation mechanisms and/or algorithms that allow for precise flow control and feedback to self-balance and commission the system. |
| US11698642B2 |
Information processing apparatus, mobile object, control system, and information processing method
There is provided an information processing apparatus that includes an information acquisition unit and a control prediction unit. The information acquisition unit acquires information regarding a location and a posture of a first mobile object that includes a sensing device. The control prediction unit predicts control performed with respect to the sensing device, on the basis of the information regarding the location and the posture and map information, the information regarding the location and the posture being acquired by the information acquisition unit. |
| US11698639B2 |
Predicting jaywalking behaviors of vulnerable road users
Jaywalking behaviors of vulnerable road users (VRUs) such as cyclists or pedestrians can be predicted. Location data is obtained that identifies a location of a VRU within a vicinity of a vehicle. Environmental data is obtained that describes an environment of the VRU, where the environmental data identifies a set of environmental features in the environment of the VRU. The system can determine a nominal heading of the VRU, and generate a set of predictive inputs that indicate, for each of at least a subset of the set of environmental features, a physical relationship between the VRU and the environmental feature. The physical relationship can be determined with respect to the nominal heading of the VRU and the location of the VRU. The set of predictive inputs can be processed with a heading estimation model to generate a predicted heading offset (e.g., a target heading offset) for the VRU. |
| US11698637B2 |
Method and system for a companion autonomous vehicle
A method and system for providing a companion autonomous vehicle are described. In one embodiment, a method includes linking a companion autonomous vehicle to at least one vehicle, device, or user. The companion autonomous vehicle is tethered to the at least one vehicle, device, or user such that the companion autonomous vehicle is configured to stay within a predetermined range of the at least one vehicle, device, or user. The method further includes operating the companion autonomous vehicle to travel along with the tethered at least one vehicle, device, or user within the predetermined range. |
| US11698631B2 |
Testing a crash sensor device during vehicle operation
A crash sensor device may include multiple sensor components positioned along one or more data paths to a communication interface of the crash sensor device. The crash sensor device may include a test control unit. The test control unit may receive a test command from an electronic control unit during operation of a vehicle. The test control unit may perform a test of one or more sensor components, of the multiple sensor components, during operation of the vehicle based on the test command. The test control unit may output a test result to the electronic control unit based on performing the test. |
| US11698629B2 |
Method for producing containers on a production line, with adaptation of the production rate in the event of an incident on the line
The invention relates to a method for operating a facility for producing containers from blanks made of a plastic material, the facility having one or more units for thermally conditioning blanks; one or more units for forming containers from the thermally conditioned blanks; one or more units for transferring containers to a labelling or filling unit; and a control unit that controls at least the thermal conditioning unit(s), the forming unit(s), and the transfer unit(s) by imposing a set speed on each unit, proportionate to a production rate for the containers. The method includes detecting an incident, determining a reduction of the production rate generated by the incident, and applying the reduction to the set speed. |
| US11698624B2 |
Actuation assembly for display for industrial automation component
A system includes an industrial automation component configured to receive a first voltage from a voltage source to enable the industrial automation component to perform one or more operations, a mechanical device configured to generate a second voltage, and a display configured to present image data. The display is configured to maintain presentation of the image data in absence of the first voltage received from the voltage source or the second voltage received from the mechanical device. The system also includes processing circuitry configured to use the second voltage generated by the mechanical device to adjust the image data presented by the display when the first voltage is unavailable. |
| US11698623B2 |
Methods and apparatus for machine learning predictions of manufacture processes
The subject technology is related to methods and apparatus for discretization and manufacturability analysis of computer assisted design models. In one embodiment, the subject technology implements a computer-based method for the reception of an electronic file with a digital model representative of a physical object. The computer-based method determines geometric and physical attributes from a discretized version of the digital model, a cloud point version of the digital model, and symbolic functions generated through evolutionary algorithms. A set of predictive machine learning models is utilized to infer predictions related to the manufacture process of the physical object. |
| US11698622B2 |
Previews for computer numerically controlled fabrication
A method for computer numerically controlled processing may include generating a user interface to enable the configuration of an edge treatment. The user interface may also be generated to enable the configuration of a design corresponding to a combination of the first object and the second object generated by applying one of a plurality of Boolean operation. A computer numerically controlled machine may be configured to deliver an electromagnetic energy in order to effect, in a material, one or more changes corresponding to the edge treatment and/or the design configured by the user. For example, the one or more changes corresponding to the edge treatment may include a variable depth engraving along at least a portion of a perimeter of a material. |
| US11698621B2 |
Method, non-transitory computer-readable recording medium, and device for determining variable setpoints of a plant protection system
A method of determining variable trip setpoints at the time of performing a safety analysis on a plant protection system includes: selecting a fixed analysis setpoint including a first analysis setpoint at which safety functions are initiated according to process variables of a power plant, and a first reaching time representing a time required to reach the first analysis setpoint; deriving a variable analysis setpoint satisfying conditions of the first fixed analysis setpoint; and determining a variable trip setpoint by reflecting uncertainty of an instrumentation and control system in relation to the variable analysis setpoint. |
| US11698619B2 |
Machining step monitoring apparatus and machining step monitoring method
A machining step monitoring apparatus includes a data segmentation unit, a data length adjuster, and a determination processor. The data segmentation unit defines machining start time and machining end time of each single cycle, and segments, from a first physical quantity that temporally changes during the cycle machining in the machining machine, first measurement data indicating the first physical quantity from the machining start time to the machining end time for each single cycle. The data length adjuster generates the second measurement data by adjusting the data length of the first measurement data to match with the data length of the determination reference data indicating, as a reference, a change in the first physical quantity during the single cycle when the machining machine is normally operating. The determination processor compares the second measurement data with the determination reference data to determine whether the machining machine is normally operating. |
| US11698616B2 |
Managing apparatus and managing system
A managing apparatus includes: a data collecting unit that collects at least quality information on a workpiece having been machined by a first machine tool and operational information on other machine, an analyzing unit that performs an analysis for determining correlation between the quality information on a workpiece having been machined by the first machine tool and the operational information on the other machine, an operation plan making unit that makes an operation plan, based on the correlation determined by the analyzing unit, for imposing a restriction on an operation of the other machine to reduce vibrations to be transmitted to the first machine tool during high-precision machining performed by the first machine tool, and an operation instruction providing unit that provides an operation instruction to the other machine based on the operation plan made by the operation plan making unit. |
| US11698612B2 |
Extension cord
An extension cord includes a plurality of electrical conductors. A plug is configured to electrically couple a first respective end of the plurality of electrical conductors with an electrical receptacle of a power source. An outlet assembly is coupled with a second respective end of the plurality of electrical conductors. The outlet assembly may include one or more outlet receptacles configured to provide electrical power from the power source. A power meter may be configured to measure an electrical draw through the outlet assembly and to provide a user perceptible output based upon the measured electrical draw. A carbon monoxide monitor may be configured to detect an environmental carbon monoxide level proximate the outlet assembly and to provide a user perceptible indication when the detected environment carbon monoxide level exceeds a threshold. |
| US11698608B2 |
Neuromorphic computing using electrostatic MEMS devices
A continuous-time recurrent neural network (CTRNN) is described that exploits the nonlinear dynamics of micro-electro-mechanical system (MEMS) devices to model a neuron in accordance with a neuron rate model that is the basis for dynamic field theory. Each MEMS device in the CTRNN is configured to simulate a neuron population by exploiting the characteristics of bi-stability and hysteresis inherent in certain MEMS device structures. In an embodiment, the MEMS device is a microbeam or cantilevered microbeam device that is excited with an alternating current (AC) voltage at or near an electrical resonance frequency associated with the MEMS device. In another embodiment, the MEMS device is an arched microbeam device that is excited with a direct current voltage and exhibits snap-through behavior due to the physical design of the structure. A CTRNN can be implemented using a number of MEMS devices that are interconnected, the connections associated with varying connection coefficients. |
| US11698606B2 |
System, apparatus and method for extracting three-dimensional information of an object from received electromagnetic radiation
An apparatus and method to produce a hologram of an object includes an electromagnetic radiation assembly configured to receive a received electromagnetic radiation, such as light, from the object. The electromagnetic radiation assembly is further configured to diffract the received electromagnetic radiation and transmit a diffracted electromagnetic radiation. An image capture assembly is configured to capture an image of the diffracted electromagnetic radiation and produce the hologram of the object from the captured image. |
| US11698605B2 |
Holographic reality system, multiview display, and method
A holographic reality system and multiview display monitor a user position and provide virtual haptic feedback to the user. The holographic reality system includes a multiview display configured to display a multiview image, a position sensor configured to monitor the user position, and a virtual haptic feedback unit configured to provide the virtual haptic feedback. An extent of the virtual haptic feedback corresponds to an extent of a virtual control within the multiview image. The holographic reality multiview display includes an array of multiview pixels configured to provide different views of the multiview image by modulating directional light beams having directions corresponding to the different views and an array of multibeam elements configured to provide the directional light beams to corresponding multiview pixels. |
| US11698604B2 |
Electrical apparatus with a duct having a fire wall
An electrical apparatus includes a housing, a blower, and a duct. The housing covers a plurality of electrical components. The blower blows air. The duct guides the air that has cooled one of the plurality of electrical components to another one of the plurality of electrical components. The duct includes a fire wall. |
| US11698601B2 |
Cartridge, member constituting cartridge, and image forming apparatus
A cartridge that is mountable to an apparatus main assembly of an image forming apparatus, the cartridge includes a developing roller; a frame supporting the developing roller; a movable part movably supported by the frame and movable to a first position and to a second position relative to the frame; and an elastic part provided between the frame and the movable part to urge the movable part. The movable part includes a first force receiving part that receives force from the apparatus main assembly, in a direction of moving from the first position to the second position, and a second force receiving part that receives force from the apparatus main assembly, in a direction of moving from the second position to the first position. When the movable part receives force from the apparatus main assembly at the first force receiving part and is at the second position, the movable part receives urging force from the elastic part in a direction of moving the movable part from the second position to the first position. |
| US11698599B2 |
Coupling structure for a developing roller of an image forming apparatus
An image forming apparatus includes a development cartridge having a developing roller. The developing roller includes a roller body, and a shaft to pass through a central axis of the roller body. A coupling structure is disposed at an end part of the shaft, is movable from a first position to a second position, and includes a first coupling piece and a second coupling piece. Positions of the first coupling piece and the second coupling piece are maintained with respect to one another by a static frictional force between surfaces of the first coupling piece and the second coupling piece to hold the coupling structure in the first position. When a predetermined force overcomes the static frictional force, the first coupling piece and the second coupling piece disengage from one another to allow the coupling structure to move from the first position to the second position. |
| US11698596B2 |
Fixing device fixing developing agent image to sheet by electrostatically spraying charged fixing solution
A fixing device is for fixing a developing agent image to a recording sheet by electrostatically spraying a charged fixing solution toward the developing agent image on the sheet. The fixing device includes a container portion, a plurality of nozzles, and a potential difference generating portion. The container portion is configured to store therein the fixing solution. The plurality of nozzles is in communication with the container portion and configured to spray the fixing solution toward the developing agent image. The potential difference generating portion is configured to generate a potential difference between the fixing solution stored in the plurality of nozzles and the recording sheet conveyed at a position separated from the plurality of nozzles. |
| US11698593B2 |
Toner for electrostatic image development, electrostatic image developer, and toner cartridge
A toner for electrostatic image development contains toner particles containing a binder resin. The binder resin includes an amorphous resin and a crystalline resin. In the toner particles, a Net intensity of elemental Mg measured by X-ray fluorescence analysis is from 0.40 to 1.20 inclusive, and a Net intensity of elemental Cl measured by X-ray fluorescence analysis is from 0.02 to 0.60 inclusive. |
| US11698591B2 |
System and method of discharging an EUV mask
An EUV photolithography system utilizes a baseplate of an EUV pod to unload an EUV reticle from a chuck within an EUV scanner. The baseplate includes a top surface and support pins extending from the top surface. The when the reticle is unloaded onto the baseplate, the support pins hold the reticle at relatively large distance from the top surface of the baseplate. The support pins have a relatively low resistance. The large distance and low resistance help ensure that particles do not travel from the baseplate to the reticle during unloading. |
| US11698590B2 |
Collector mirror and apparatus for creating extreme ultraviolet light including the same
A collector mirror for an extreme ultraviolet (EUV) light generator includes a first mirror in a vessel, the vessel being configured to receive a material and a laser beam for generating the EUV light, a second mirror surrounding the first mirror, and a detachable third mirror between the first mirror and the second mirror, the third mirror having an inner diameter that is not smaller than an outer diameter of the first mirror, and an outer diameter that is not larger than an inner diameter of the second mirror. |
| US11698586B2 |
Negative-working ultra thick film photoresist
A negative working, aqueous base developable, photosensitive photoresist composition and a process of using this composition to produce lithographic images, where this composition is one comprising: a) a polymer containing the four repeat units of structures (1), (2), (3), and (4), but no other types of repeat units; wherein v, x, y and z, respectively, represent the mole % of each repeat units of structures (1), (2), (3) and (4); b) a radical photo-initiator component, which is comprised of at least one radical photo initiator which is activated by a broad absorption of radiation from about 360 nm to about 440 nm; c) a crosslinker component which is either a mixture consisting of crosslinkers of structure (5), (6) and (7), or a single crosslinker of structure (8); d) a radical inhibitor component; e) an optional surfactant component; f) an optional dissolution promoter component; and g) a solvent. The invention also relates to the process of using this negative resist to produce lithographic images. |
| US11698584B2 |
Conveyance apparatus, lithography apparatus, and article manufacturing method
The present invention provides a conveyance apparatus that conveys an object to a processing space in which processing is performed using the object, including a hand configured to hold the object, and a moving unit configured to freely move the hand in the processing space, wherein the hand includes a suction hole provided in a surface different from a holding surface configured to come into contact with the object and hold the object, and a first flow path configured to allow the suction hole and an exhaust source to communicate with each other, and exhaust an atmosphere around the suction hole sucked via the exhaust source and the suction hole to an outside. |
| US11698580B2 |
Reflective mask blank for EUV lithography
A reflective mask blank for EUV lithography includes a substrate, a reflective layer for reflecting EUV light, and an absorption layer for absorbing EUV light. The reflective layer and the absorption layer are formed on or above the substrate in this order. The absorption layer contains tantalum (Ta) and niobium (Nb), and the absorption layer has a composition ratio Ta:Nb of Ta (at %) to Nb (at %) of from 4:1 to 1:4. Among diffraction peaks derived from the absorption layer observed at 2θ: from 20° to 50° by out-of-plane XRD method, a peak having the highest intensity has a half width FWHM of 1.0° or more. |
| US11698570B2 |
Coupled resonator photon-pair sources
Techniques disclosed herein relate to photon sources with high spectral purity and high brightness. In one embodiment, a photon-pair source includes a pump waveguide, a first resonator coupled to the pump waveguide to couple pump photons from the pump waveguide into the first resonator, a second resonator coupled to the first resonator, and an output waveguide coupled to the second resonator. The second resonator is configured to convert the pump photons into photon pairs. The second resonator and the first resonator are configured to cause a coupling-induced resonance splitting in the second resonator or the first resonator. The second resonator and the output waveguide are configured to couple the photon pairs from the second resonator into the output waveguide. In some embodiments, the photo-pair source includes one or more tuners for tuning at least one of the first resonator or the second resonator. |
| US11698567B2 |
Coloured PVB
A method is directed to modifying the color in transmission of an optical system that incorporates an electrochromic device. Such a modified optical system makes it possible to combine the notions of effectiveness in the chromatic variation on the one hand, and of limitation of losses in light transmission on the other hand. |
| US11698562B2 |
Privacy glazing system with discrete electrical driver
A controllable privacy structure, such as a window or door, may include an electrically controllable optically active material connected to a driver. The driver can control the application and/or removal of electrical energy to the optically active material to transition from a scattering state in which visibility through the structure is inhibited to a transparent state in which visibility through the structure is comparatively clear. The driver may need to be located in relatively close physical proximity to the privacy structure the driver is intended to control. Devices, systems, and techniques are described for discretely positioning a driver relative to a privacy structure to be controlled. |
| US11698557B2 |
Geometries for mitigating artifacts in see-through pixel arrays
Disclosed are dimming assemblies and display systems for reducing artifacts produced by optically-transmissive displays. A system may include a substrate upon which a plurality of electronic components are disposed. The electronic components may include a plurality of pixels, a plurality of conductors, and a plurality of circuit modules. The plurality of pixels may be arranged in a two-dimensional array, with each pixel having a two-dimensional geometry corresponding to a shape with at least one curved side. The plurality of conductors may be arranged adjacent to the plurality of pixels. The system may also include control circuitry electrically coupled to the plurality of conductors. The control circuitry may be configured to apply electrical signals to the plurality of circuit modules by way of the plurality of conductors. |
| US11698554B2 |
Display system
A power reduced display includes a light source having an available space and configured to generate a backlight, a first display having multiple first pixels, wherein each first pixel is configured to selectively pass and block the backlight, a second display having multiple second pixels. The light source includes a first number of first packages each having a single light-emitting diode. The first number is a largest number of the first packages that fit in the available space of the light source. The first number of the first packages is configured to consume a first power to produce a particular luminance. A second number of second packages each having two light-emitting diodes alternatively fit in the available space and is configured to consume a second power to produce the particular luminance. The first number is greater than the second number. The first power is less than the second power. |
| US11698547B2 |
Semiconductor device and display device
An increase in fabricating cost of a display module including a touch sensor is suppressed. A display device which includes a first substrate, a second substrate, and liquid crystal interposed between the first substrate and the second substrate includes a display portion. The display portion includes a sensor unit and a pixel. The sensor unit includes a first transistor, a first conductive film electrically connected to a gate of the first transistor, and a second conductive film. At least part of the first conductive film overlaps with at least part of the second conductive film. The pixel includes a second transistor, and a pixel electrode electrically connected to the second transistor. At least part of the pixel electrode overlaps with at least part of the first conductive film. |
| US11698546B2 |
Object provided with an electro-optic display device
An object includes an electro-optic display device provided with an optically active element, the optical properties thereof can be modified by applying an electric voltage or current between at least one electrode and one corresponding auxiliary electrode, between which the optically active element is disposed. The object further includes a middle part which delimits an opening closed by a crystal including a bottom surface beneath which the electro-optic display device is arranged. The crystal is provided with an opaque frame which is made remotely from the edges of the opening and which covers the contour of the electro-optic display device so as to conceal electrical connection elements. The electro-optic display device defines an active display area which is confined by the opaque frame, such that, when the electro-optic display device is activated and displaying information, a transparent area remains between the opaque frame and the edges of the opening. |
| US11698544B2 |
Dissipating heat from an active region of an optical device
A device, such as an electroabsorption modulator, can modulate a light intensity by controllably absorbing a selectable fraction of the light. The device can include a substrate. A waveguide positioned on the substrate can guide light. An active region positioned on the waveguide can receive guided light from the waveguide, absorb a fraction of the received light, and return a complementary fraction of the received light to the waveguide. Such absorption produces heat, mostly at an input portion of the active region. The input portion of the active region can be thermally coupled to the substrate, which can dissipate heat from the input portion, and can help avoid thermal runaway of the device. The active region can be thermally isolated from the substrate away from the input portion, which can maintain a relatively low thermal mass for the active region, and can increase efficiency when heating the active region. |
| US11698543B2 |
Dimming method and dimming device for dimming glass, and dimming glass system
The present disclosure discloses a dimming method for a dimming glass, including: in response to a dimming level selected from a user, obtaining a light transmittance value corresponding to the selected dimming level according to a corresponding relationship between dimming levels and actual light transmittance of the dimming glass; obtaining a dimming voltage value corresponding to the light transmittance value according to a corresponding relationship between the actual light transmittance and dimming voltages of the dimming glass; and adjusting a voltage applied to the dimming glass to the obtained dimming voltage value, wherein the corresponding relationship between the dimming levels and the actual light transmittance of the dimming glass is dividing an adjustable range of the actual light transmittance of the dimming glass to obtain the actual light transmittance corresponding to different dimming levels. The present disclosure improves dimming effect of dimming glass. |
| US11698542B2 |
Eyewear device hinge assembly
A hinge assembly mounted on a housing of form part of an electronic device includes a metal hinge member having a hinge post that extends through a mounting hole in a wall of the housing, the hinge post being connected to a metal anchor plate on an inner side of the housing wall to be rotationally and axially fast with the anchor plate. The anchor plate may has an area multiple times the size of a footprint of the hinge member, with fastening the hinge post and the anchor plate in some embodiments being by a welded connection. |
| US11698533B2 |
Tiled waveguide display with a wide field-of-view
A waveguide display includes light sources, a source waveguide, an output waveguide, and a controller. Light from each of the light sources is coupled into the source waveguide. The source waveguide includes gratings with a constant period determined based on the conditions for total internal reflection and first order diffraction of the received image light. The emitted image light is coupled into the output waveguide at several entrance locations. The output waveguide outputs expanded image lights at a location offset from the entrance location, and the location/direction of the emitted expanded image light is based in part on the orientation of the light sources. Each of the expanded image light is associated with a field of view of the expanded image light emitted by the output waveguide. |
| US11698532B2 |
Image display device
In an image display device in which two light guides are combined, flat plates (16, 17) of the same material as that of a substrate (11) of a first light guide (10) is affixed to the outsides of a first surface (11a) and a second surface (11b) of the substrate (11), the first surface (11a) and the second surface (11b) opposing each other. Image light introduced into the substrate (11) is reflected by an incident-side reflective surface (12) toward exit-side reflective surface (13a to 13f), which are half mirrors, and a part of the image light is reflected in stages by the respective exit-side reflective surfaces (13a and 13f) and the remainder of the image light is transmitted. The image light reflected by the exit-side reflective surfaces (13a to 13f) is emitted through the second flat plate (17) and introduced into a second light guide. The part of the image light reflected by the incident-side reflective surface (12) reaches the interface between the first surface (11a) and the first flat plate (16), but enters the flat plate (16) without being reflected, and hits and is absorbed by a light-absorbing sheet (18). This reduces the occurrence of stray light and improves the visibility of a virtual image displayed before user's eyes. |
| US11698531B2 |
Optical device combining spectacle function with augmented reality function and augmented reality device
An optical device combining a spectacle function with an augmented reality function adapted to let an ambient light beam enter an eye of a user is provided. The optical device includes a spectacle lens and a diffractive optical element. The spectacle lens has a first surface facing the eye and a second surface facing away from the eye. The diffractive optical element is disposed on the first surface of the spectacle lens or between the first surface and the second surface of the spectacle lens. The diffractive optical element has a third surface facing the eye and a fourth surface facing away from the eye. The diffractive optical element is a diffractive optical film or a diffractive optical plate. An augmented reality device is also provided. |
| US11698527B2 |
Capacitance-based eye tracker
An eye-tracking system, including at least one vertical capacitance sensor, configured to measure the vertical position of a cornea of a user's eye by sensing a position of an eyelid of the user; and at least one horizontal capacitance sensor, configured to measure the horizontal position of the cornea of the user's eye by sensing a position of the user's eyeball. |
| US11698526B2 |
Multi-channel optical system
A multi channel beamsplitter system operating over a wide spectral band has high optical performance despite the fact that the incoming and/or exiting light is not collimated and its material is dispersive. This is achieved using wavefront compensators that are matched to the curvature of the wavefronts of the incoming and/or exiting light. |
| US11698525B2 |
Optical member driving mechanism
An optical member driving mechanism is provided, including a first movable portion, a fixed portion, and a first driving assembly. The first movable portion is connected to an optical member. The first movable portion is movable relative to the fixed portion. The first driving assembly is configured to drive the first movable portion to move relative to the fixed portion. |
| US11698523B2 |
Combined biometrics capture system with ambient free infrared
An electronic device is disclosed herein that includes an infrared light source to emit infrared light, a rolling shutter sensor, and at least one processor. The at least one processor is to: cause the rolling shutter sensor to output a first signal corresponding to a first frame of image data during exposure to the infrared light, reset the rows of the rolling shutter sensor at a same time, cause the rolling shutter sensor to output a second signal corresponding to a second frame of image data without exposure to the infrared light from the infrared light source, determine a difference between the first signal and the second signal to generate an ambient infrared free frame, and recognize a face based on the ambient infrared free frame. |
| US11698520B2 |
Systems and methods for laser scissors and tweezers with a quantitative phase microscope (QPM)
Systems and methods are provided for Quantitative Phase Microscopes (QPM) having laser systems including one or more of laser scissors and laser tweezers. In one embodiment, the system includes one or more structural elements, such as a stage and dichroic plate for operation of a QPM with laser scissors/tweezers. Another embodiment is directed to a method of operating a QPM system having laser scissors/tweezers. One or more solutions are provided for biodmedical applications of a QPM system including simulation and analysis of trauma on cellular structures and organelles. Processes are also provided for simulation and analysis of traumatic injury, including imaging and analysis of astrocytes. |
| US11698514B2 |
Imaging lens assembly
The present disclosure discloses an imaging lens assembly. Sequentially from an object side to an image side along an optical axis, the imaging lens assembly includes a first lens having a positive refractive power; a second lens having a negative refractive power, and both an object-side surface and an image-side surface thereof being concave surfaces; a third lens having a positive refractive power, and an image-side surface thereof being a convex surface; a fourth lens having a negative refractive power, and an object-side surface thereof being a concave surface; a fifth lens having a refractive power; and a sixth lens having a refractive power. A total effective focal length f of the imaging lens assembly and half of a diagonal length ImgH of an effective pixel area on an imaging plane of the imaging lens assembly satisfy 2.0≤f/ImgH≤3.0. |
| US11698513B2 |
Optical system
An optical system includes a first through six lenses. The first lens includes a positive refractive power. The second lens includes a negative refractive power. The third lens includes a positive refractive power. The fourth lens includes a negative refractive power and the fifth lens includes a negative refractive power. The sixth lens includes a positive refractive power and an inflection point formed on an image-side surface thereof and 70 |
| US11698509B2 |
Lens driving device and camera module comprising same
A lens driving device according to an embodiment comprises: a movable unit on which at least one lens is mounted; a first coil and a driving magnet which face and interact with each other such that the movable unit is moved in the optical axis direction of the lens; a position sensor for sensing the position of the movable unit in the optical axis direction or a driver comprising the position sensor; and a positively magnetized magnet arranged to face the position sensor or the driver, wherein the positively magnetized magnet comprises a first side surface, which faces the position sensor and has a first polarity, and a second side surface, which faces the position sensor, which is arranged to be spaced from the first side surface in a direction parallel with the optical axis direction or arranged to abut the first side surface, and which has a second polarity that is the opposite of the first polarity of the first side surface, and the length of the first side surface in the optical axis direction may be equal to or larger than the length of the second side surface in the optical axis direction. |
| US11698506B2 |
Carrier mechanism for cleaning and handling
Embodiments of the present disclosure relate to a carrier mechanism for retaining optical devices. The carrier mechanism includes adjacent tray assemblies stacked such that a plurality of optical device lenses are retained therebetween. The carrier mechanism retains the plurality of optical device lenses without damaging the plurality of optical device lenses by contacting corners of the optical device lenses. The plurality of optical device lenses are retained with a plurality of support pins and a plurality of capture pins disposed in the tray assemblies. Each tray includes a plurality of openings corresponding to the plurality of optical device lenses such that fluids may contact the plurality of optical device lenses. The carrier mechanism may be utilized in multiple processing methods of the plurality of optical device lenses. |
| US11698505B2 |
Systems and methods for identifying deployed fiber cables in real-time
A device may provide, to a user device, a first message instructing a technician to move fiber cables and may receive a first signal based on the technician moving the fiber cables and a rest signal based on the technician stopping movement of the fiber cables. The device may calculate a distance, an average peak signal, and a baseline signal based on the first signal and the rest signal and may calculate a data collection window based on the distance, the average peak signal, and the baseline signal. The device may provide, to the user device, a second message instructing the technician to move one fiber cable at a time and may receive second signals based on the technician moving one fiber cable at a time. The device may provide, for display to the user device, the data collection window and indications of the second signals. |
| US11698502B2 |
Bracket arrangement for cable trough system
A bracket system mounts to a ladder rack for positioning a fiber trough system above the ladder rack. The bracket arrangement includes a bridge with a slider bar that allows for multiple positions of the fiber trough system relative to the ladder rack in a horizontal direction. |
| US11698501B2 |
Slidable fiber optic connection module with cable slack management
A fiber optic telecommunications device includes a frame and a fiber optic module. The fiber optic module includes a main housing portion defining fiber optic connection locations for connecting cables to be routed through the frame and a cable management portion for guiding cables between the main housing portion and the frame. The main housing portion of the fiber optic module is slidably mounted to the frame, the main housing portion slidable between a retracted position and an extended position in a sliding direction. The cable management portion of the fiber optic module includes a radius limiter slidably coupled to both the main housing portion and the frame, wherein movement of the main housing portion with respect to the frame slidably moves the radius limiter with respect to the main housing portion along the sliding direction. |
| US11698500B2 |
Access control device for permitting access to a component while selectively blocking access to another type of component
An access control device for permitting access to a coaxial cable component while selectively blocking access to a fiber optical component including an access control panel member configured to be coupled to a coaxial cable component while blocking access to a fiber optical component, the coaxial cable component configured to be coupled to a coaxial cable and an optical fiber configuration base member configured to be coupled to an optical fiber component and to arrange the optical fiber component so as to create a peripheral optical fiber cable path around a portion of the optical fiber component. |
| US11698495B2 |
Method for manufacturing fan-in fan-out device and fan-in fan-out device
A method for manufacturing a fan-in-fan-out device which does not require processing of a small-diameter hole and improves work efficiency of installation of an optical fiber, includes: arranging a first holding member in a hole of a second holding member, the hole being larger than an outer diameter of the first holding member, and holding a plurality of optical fibers between the first holding member and the second holding member respectively along a plurality of grooves formed on an outer periphery of the first holding member or an inner periphery of the hole of the second holding member; heating and integrally melting the arranged first holding member, the plurality of held optical fibers, and the second holding member in a portion including an axial end portion of the second holding member; and drawing the melted portion. |
| US11698492B2 |
Waveguide image combiners for augmented reality displays
A waveguide image combiner is used to transmit a monochrome or full-color image in an augmented reality display. The combiner uses multiple stacked substrates and multiple pairs of incoupling and outcoupling VHOEs to expand a first FOV and an image expander to expand the second or perpendicular FOV. This suitably provides an expanded FOV that offers a diagonal FOV≥50°, a horizontal FOV≥40 and a vertical FOV≥25°. The combiner also delivers a large horizontal eye box up to 20 mm and a vertical eye box of 10 mm while maintaining high light efficiency of the real scene (e.g. >80%). The system is able to use a light engine based on broadband (10 nm≤Δλ≤40 nm) LEDs and maintain a large horizontal field of view and high transmission of the real imagery. The approach resolves issues with current embodiments including astigmatism, image overlap, color balance, and small light engine pupils leading to reduced eye boxes. |
| US11698484B2 |
Reducing light-induced loss in optical fibre
A supercontinuum source, comprises a pump source and a supercontinuum generator configured for receiving electromagnetic radiation derived from the pump source and for generating supercontinuum radiation, the supercontinuum generator comprising a nonlinear microstructured optical fibre having a core region comprising silica. The core region includes a dopant selected to reduce light-induced non-bridging oxygen hole centre loss in the nonlinear microstructured optical fibre. |
| US11698483B2 |
Optical fiber with gratings and methods of forming thereof
Embodiments of the current disclosure include small diameter single-mode optical fibers having gratings and methods of forming thereof. In some embodiments, methods of forming a small diameter single-mode optical fibers having gratings include providing an optical fiber having a core and cladding with a combined outer diameter of 100 μm to 125 μm and a coating having a thickness of less than or equal to 20 μm, wherein the coating comprises one of: (i) a high-modulus coating layer surrounding the cladding region; or (ii) a low-modulus coating layer surrounding the cladding region and a high-modulus coating layer surrounding the low-modulus coating layer; and exposing the core, through the coating, to a pattern of ultraviolet radiation to form an optical grating within the core. |
| US11698481B2 |
Traceable fiber using ferrule and cap at fan-out kit
An apparatus including a first ferrule, a second ferrule and a tracing fiber. The first ferrule may comprise a cap. The second ferrule may comprise the cap. The tracing fiber may be configured to propagate light from the first ferrule to the second ferrule. The first ferrule may enable the light to be directed into the tracing fiber when the cap is removed. The cap of the second ferrule may be configured to scatter the light to provide an omnidirectional emission of the light from the second ferrule. The tracing fiber may be bundled with one or more data carrying lines in a cable. Each of the data carrying lines may be configured to enable a communication of data. The tracing fiber may be configured to propagate the light without interrupting the communication of data. |
| US11698479B2 |
Structure, solid image pickup element, infrared sensor, and composition
A structure includes: a near infrared transmitting filter that shields light in a visible range and allows transmission of at least a part of light in a near infrared range; and a member that is provided on an optical path of the near infrared transmitting filter on at least one of an incidence side into the near infrared transmitting filter or an emission side from the near infrared transmitting filter, allows transmission of light in a near infrared range, and has a refractive index of 1.7 or higher for the light in the near infrared range. |
| US11698476B2 |
Polarizing plate and optical display apparatus comprising the same
A polarizing plate and an optical display apparatus including the same are provided. A polarizing plate includes a polarizer and a protective film stacked on at least one surface of the polarizer, and the polarizer includes a hydrophobic polyvinyl alcohol resin, the polarizer has a surface roughness (Ra) of about 10 nm or less on a surface thereof facing the protective film, and the polarizing plate has a maximum metal ion-infiltration length of about 400 μm or less between the polarizer and the protective film when metal powder-containing pastes are deposited on a surface of the polarizing plate in a thickness direction thereof and left at 60° C. and 95% relative humidity (RH) for 240 hours. |
| US11698475B2 |
Scratch-resistant anti-reflective articles
Embodiments of articles with optical coatings are described herein. According to one embodiment, an article may comprise a substrate having a major surface, and an optical coating disposed on the major surface and forming an anti-reflective surface, the optical coating comprising an anti-reflective coating. The article may exhibit a maximum hardness of about 12 GPa or greater as measured on the anti-reflective surface by a Berkovich Indenter Hardness Test along an indentation depth of about 100 nm or greater. The article may exhibit a single side average light reflectance measured at the anti-reflective surface of about 8% or less over an optical wavelength regime in the range from about 400 nm to about 800 nm. The article may exhibit an average light transmission of about 90% or greater over an optical wavelength regime in the range from about 400 nm to about 800 nm. |
| US11698470B2 |
Baseplate for seismic vibrator
A vibratory source for generating seismic signals includes a baseplate, and a lift and hydraulic actuator system configured to actuate the baseplate to impart seismic waves into the ground. The baseplate includes plural individual plates for contacting the ground. |
| US11698468B2 |
Radiation detector, method of operating radiation detector, and method of fabricating radiation detector
A radiation detector having a plurality of pixels is provided. A respective one of the plurality of pixels includes a base substrate; a thin film transistor on the base substrate; an insulating layer on a side of the thin film transistor away from the base substrate; a photosensor on a side of the insulating layer away from the base substrate; a passivation layer on a side of the photosensor away from the base substrate; a scintillation layer on a side of the passivation layer away from the base substrate; and a reflective layer on a side of the scintillation layer away from the base substrate. The photosensor includes a first polarity layer in direct contact with the passivation layer. All sides of the first polarity layer other than a side internal to the photosensor are entirely in direct contact with the passivation layer. |
| US11698467B2 |
Indoor positioning method based on image visual features and electronic device
An indoor positioning method based on image visual features. A Wi-Fi signal strength value of a Wi-Fi tag closest to a current location of a mobile device is matched with a signal strength list in a map database to obtain a first location of a first Wi-Fi tag with the greatest matching degree. A SURF descriptor of an image of the Wi-Fi tag closest to the current location of the mobile device is matched with SURF descriptors recorded in the signal strength list in the map database to discover an image of a Wi-Fi tag with the greatest matching degree, thereby obtaining a second location of a second Wi-Fi tag corresponding to the image of the Wi-Fi tag with the greatest matching degree. A three location of a three Wi-Fi tag is obtained according to a homography matrix corresponding to the image of the Wi-Fi tag with the largest matching degree and an empirical value of a positioning error. Positioning information of the mobile device is obtained according to the first location, the second location and the third location. |
| US11698463B2 |
Terminal device, infrastructure equipment and methods
A receiver circuitry configured to receive, from infrastructure equipment of the wireless telecommunications network, a signal comprising positioning information for allowing a spatial position of the terminal device to be determined using the positioning information and a predetermined positioning scheme associated with the positioning information, the positioning scheme comprising one or more of instructions and additional information for determining the position of the terminal device using the positioning information, wherein the positioning information is comprised within a system information block (SIB) of the received signal; and processing circuitry configured: to determine, based on a characteristic of the SIB, a temporal validity of the received positioning information, and to determine, at a time at which the received positioning information is temporally valid, the spatial position of the terminal device using the received positioning information and the predetermined positioning scheme. |
| US11698461B1 |
GPS denial detection and reporting and mitigation
A system and method of identifying and responding to a GPS denial of service includes: configuring a mode S transponder for transmitting a GPS time-of-day message as a downlink format message using a BDS register, and configuring an aircraft surveillance system for receiving one or more GPS time-of-day messages transmitted as a downlink format message. The surveillance system compares the received time-of-day message(s) from the aircraft to a comparison time of day, and validates reception of authentic GPS signals by the aircraft when the received time-of-day message is within a threshold amount of the comparison time of day. The comparison time of day may be the GPS time of day of one of a plurality of aircraft in the surveillance volume or may be the GPS time of day determined by the aircraft surveillance system. An indicator on the transponder indicates counterfeit GPS signals, permitting mitigation od induced navigation error. |
| US11698460B2 |
Ultrafast laser beam steering using frequency-arrayed optics
A laser beam steering system is disclosed. The system includes a laser source which produces a pulsed laser light beam with a frequency comb spectrum, a metasurface configured to i) receive the pulsed laser, ii) generate a diffracted pulsed laser output at different frequencies with a beam at a center frequency normal to the metasurface, and iii) directing light at different frequencies onto different foci at a focal plane, light propagating from the focal plane leads to generation of one or more optical beams that are controlled in space and time. |
| US11698456B2 |
Object detection system
An object detection system includes: a transmission unit configured to sequentially transmit a plurality of transmission waves to which identification information different from one another is applied; a reception unit configured to sequentially receive a plurality of reception waves respectively corresponding to the plurality of transmission waves returned in response to reflection by an object after all the plurality of transmission waves are transmitted by the transmission unit; and a detection processing unit configured to detect information related to the object based on a relationship between the plurality of transmission waves and the plurality of reception waves. |
| US11698455B2 |
Ice crystal detection by weather radar
In some examples, a system includes a weather radar device configured to transmit radar signals, receive first reflected radar signals at a first time, and receive second reflected radar signals at a second time. In some examples, the system also includes processing circuitry configured to determine a first magnitude of reflectivity based on the first reflected radar signals and determine a second magnitude of reflectivity based on the second reflected radar signals. In some examples, the processing circuitry is also configured to determine a temporal variance in reflectivity magnitudes based on determining a difference in reflectivity between the first magnitude and the second magnitude. In some examples, the processing circuitry is further configured to determine a presence of ice crystals based on the first magnitude of reflectivity, the second magnitude of reflectivity, and the temporal variance in reflectivity magnitudes. |
| US11698454B2 |
Radar based three dimensional point cloud for autonomous vehicles
Example embodiments described herein involve determining three dimensional data representative of an environment for an autonomous vehicle using radar. An example embodiment involves receiving radar reflection signals at a radar unit coupled to a vehicle and determining an azimuth angle and a distance for surfaces in the environment causing the radar reflection signals. The embodiment further involves determining an elevation angle for the surfaces causing the radar reflection signals based on phase information of the radar reflection signals and controlling the vehicle based at least in part on the azimuth angle, the distance, and the elevation angle for the surfaces causing the plurality of radar reflection signals. In some instances, the radar unit is configured to receive radar reflection signals using a staggered linear array with one or multiple radiating elements offset in the array. |
| US11698449B2 |
User interface for displaying point clouds generated by a LiDAR device on a UAV
Techniques are disclosed for real-time mapping in a movable object environment. A system for real-time mapping in a movable object environment, may include at least one movable object including a computing device, a scanning sensor electronically coupled to the computing device, and a positioning sensor electronically coupled to the computing device. The system may further include a client device in communication with the at least one movable object, the client device including a visualization application which is configured to receive point cloud data from the scanning sensor and position data from the positioning sensor, record the point cloud data and the position data to a storage location, generate a real-time visualization of the point cloud data and the position data as it is received, and display the real-time visualization using a user interface provided by the visualization application. |
| US11698448B1 |
Reduction of electrical components in LIDAR systems for identifying a beat frequency by using peaks of outputs of two transforms
The LIDAR system includes a first transform component configured to perform a complex mathematical transform on first signals. The LIDAR system also includes a second transform component configured to perform a real mathematical transform on second signals. Electronics are configured to use an output of the first transform component in combination with an output of the second transformation component to generate LIDAR data. The electronics are further configured to use a peak in the output of the first transform component to identify the peak in the output of the second transform component that is located at the beat frequency of the second signals. |
| US11698446B2 |
Vertically stacked lidar assembly
Various technologies described herein pertain to a vertically stacked lidar assembly of an autonomous vehicle. The vertically stacked lidar assembly includes a first lidar sensor system configured to spin about an axis and a second lidar sensor system configured to spin about the axis. The first lidar sensor system is vertically stacked above the second lidar sensor system in the vertically stacked lidar assembly. Moreover, the first lidar sensor system and the second lidar sensor system are coaxially aligned. Redundancy is provided by the vertically stacked lidar assembly including the first lidar sensor system and the second lidar sensor system. |
| US11698445B2 |
Automotive Lidar with multi-spectral depth imaging and discrete scanning mechanism
A vehicle, Lidar system for the vehicle and method of scanning an object with the Lidar system. The Lidar system includes a first quarter wave plate, a first deflection stage and a detector. The first quarter wave plate produces a circularly polarized scanning beam of light. The first deflection stage selects a rotation direction for a polarization vector of the scanning beam and deflects the scanning beam by a selected angle based on the selected rotation direction of the polarization vector. The detector receives a reflected beam that is a reflection of the scanning beam from the object. |
| US11698443B2 |
Multiple pulse, lidar based 3-D imaging
Methods and systems for performing multiple pulse LIDAR measurements are presented herein. In one aspect, each LIDAR measurement beam illuminates a location in a three dimensional environment with a sequence of multiple pulses of illumination light. Light reflected from the location is detected by a photosensitive detector of the LIDAR system during a measurement window having a duration that is greater than or equal to the time of flight of light from the LIDAR system out to the programmed range of the LIDAR system, and back. The pulses in a measurement pulse sequence can vary in magnitude and duration. Furthermore, the delay between pulses and the number of pulses in each measurement pulse sequence can also be varied. In some embodiments, the multi-pulse illumination beam is encoded and the return measurement pulse sequence is decoded to distinguish the measurement pulse sequence from exogenous signals. |
| US11698442B2 |
Optoelectronic sensor and method for detecting objects
An optoelectronic sensor is provided that has at least one light transmitter for transmitting a plurality of mutually separated light beams starting from a respective one transmission point; a transmission optics for the transmitted light beams; at least one light receiver for generating a respective received signal from the remitted light beams reflected from the objects and incident at a respective reception point; a reception optics for the remitted light beams; and an evaluation unit for acquiring information on the objects from the received signals. The reception optics and/or the transmission optics is/are a two-lens objective for an annular image field with an image field angle that has a first lens and a second lens, with the first lens being configured such that bundles of rays of every single transmission point and/or reception point with an image field angle α only impinge on half of the second lens. |
| US11698441B2 |
Time of flight-based three-dimensional sensing system
A light shaping optic may include a substrate. The light shaping optic may include a structure disposed on the substrate, wherein the structure is configured to receive one or more input beams of light with a uniform intensity field and less than a threshold total intensity, and wherein the structure is configured to shape the one or more input beams of light to form one or more output beams of light with a non-uniform intensity field and less than the threshold total intensity. |
| US11698440B2 |
Tracking aggregation and alignment
Systems and methods are disclosed that provide contextual tracking information to tracking sensor systems to provide accurate and efficient object tracking. Contextual data of a first tracking sensor system is used to identify a tracked object of a second tracking sensor system. |
| US11698437B2 |
Segmentation and classification of point cloud data
A system can include a computer including a processor and a memory, the memory storing instructions executable by the processor to receive point cloud data. The instructions further include instructions to generate a plurality of feature maps based on the point cloud data, each feature map of the plurality of feature maps corresponding to a parameter of the point cloud data. The instructions further include instructions to aggregate the plurality of feature maps into an aggregated feature map. The instructions further include instructions to generate, via a feedforward neural network, at least one of a segmentation output or a classification output based on the aggregated feature map. |
| US11698432B2 |
Magnetic resonance imaging system, and main magnetic field correction method therefor and storage medium
A main magnetic field correction method for a magnetic resonance imaging system includes: obtaining an estimated image of a phantom based on a first imaging sequence, the first imaging sequence having a variable resonant frequency; pre-correcting a main magnetic field based on the estimated image; obtaining a scanned image of the phantom based on the pre-corrected main magnetic field; and determining whether the quality of the scanned image is within an acceptable range, and if not, returning to the step of obtaining the estimated image. |
| US11698430B2 |
Eddy current mitigation systems and methods
Techniques for compensating for presence of eddy currents during the operation of a magnetic resonance imaging (MRI) system in accordance with a pulse sequence, the pulse sequence comprising a gradient waveform associated with a target gradient field. The techniques include: compensating for presence of eddy currents during operation of the MRI system at least in part by correcting the gradient waveform using a nonlinear function of a characteristic of the gradient waveform to obtain a corrected gradient waveform; and operating the MRI system in accordance with the corrected gradient waveform to generate the target gradient field. |
| US11698427B2 |
Methods and systems for estimating transmit attenuation for a magnetic resonance imaging scan
Various methods and systems are provided for correcting transmit attenuation of an amplifier of a transmit radio frequency (RF) coil for use in a magnetic resonance imaging (MRI) system. In one example, a method includes setting a reference value of transmit attenuation for an amplifier of a transmit radio frequency (RF) coil, acquiring a three-dimensional B1 field map with the transmit attenuation set at the reference value, determining a plurality of mean flip angles for a plurality of slice locations in a pre-scan imaging volume from the B1 field map, determining a transmit attenuation correction value for each of the slice locations based on a prescribed flip angle and the mean flip angle determined for the respective slice location, correcting the reference value of transmit attenuation with the transmit attenuation correction value at each of the slice locations to obtain a final value of transmit attenuation for each of the slice locations, and performing an MRI scan with the transmit attenuation set at the value. |
| US11698423B2 |
Magnetic tunnel junction device and method
In an embodiment, a device includes: a magnetoresistive random access memory cell including: a bottom electrode; a reference layer over the bottom electrode; a tunnel barrier layer over the reference layer, the tunnel barrier layer including a first composition of magnesium and oxygen; a free layer over the tunnel barrier layer, the free layer having a lesser coercivity than the reference layer; a cap layer over the free layer, the cap layer including a second composition of magnesium and oxygen, the second composition of magnesium and oxygen having a greater atomic concentration of oxygen and a lesser atomic concentration of magnesium than the first composition of magnesium and oxygen; and a top electrode over the cap layer. |
| US11698421B2 |
Off-axis magnetic angular sensor using a magnetic sensing probe and multi-pole magnet array
Apparatus and associated methods relate to measuring position and displacement of a 2D surface magnet array of at least three adjacent magnetic north and south tracks with an acute angle versus its motion displacement relative to a magnetic field sensor (e.g., magnetic sensing probe). In an illustrative example, the geometry of the 2D surface magnet array may be planar with adjacent and alternating north and south pole regions. In some embodiments, the 2D surface magnet array geometry may take the form of (1) an axial cylindrical helical multipole magnet array having individually magnetized layers that are oriented in helical shape, or (2) a radial disk spiral multipole magnet array with at least three adjacent north and south tracks oriented as a spiral shape. |
| US11698417B2 |
Earth fault detection apparatus
An earth fault detection apparatus includes a switch group configured to switch between a first measurement path including a battery and a capacitor, a second measurement path including the battery, a negative-side insulation resistance, and the capacitor, a third measurement path including the battery, a positive-side insulation resistance, and the capacitor; and a control unit configured to calculate a reference value, based on each charging voltage of the capacitor in each measurement path, and configured to calculate an insulation resistance with reference to a predetermined conversion map, in which the conversion map includes a conversion map corresponding to a capacitance of the capacitor, and the control unit estimates the capacitance of the capacitor, and refers to the conversion map corresponding to the capacitance of the capacitor that has been estimated. |
| US11698414B2 |
Battery current limits estimation based on RC model
A method of estimating a battery current limit for operation of a battery cell over the course of a specified prediction time. The method includes generating a plurality of current limit estimations by means of a plurality of current limit estimation sub-methods, wherein at least one current limit estimation sub-method generates its current limit estimation based on an RC equivalent circuit model of the battery cell, and determining the charge current limit by finding the lowest magnitude current limit estimation in the plurality of current limit estimations. At least one parameter of the RC equivalent circuit model is set based on the specified prediction time and at least one variable from the set of: a state of charge (SOC) of the battery cell, a temperature of the battery cell, a state of health (SOH) of the battery cell, a capacity of the battery cell, and a current of the battery cell. |
| US11698410B2 |
Semiconductor integrated circuit and method of testing the same
A test method is provided to test a semiconductor integrated circuit including an analog-to-digital converter and/or a digital-to-analog converter. An analog test signal having a test pattern is generated using an analog test signal generator or a digital test signal having the test pattern using a digital test signal generator. An analog output signal corresponding to the test pattern is generated by applying, as a digital input signal, the digital test signal having the test pattern to a digital-to-analog converter responsive to generation of the digital test signal. A digital output signal corresponding to the test pattern is generated by applying, as an analog input signal, the analog test signal having the test pattern or the analog output signal corresponding to the test pattern to an analog-to-digital converter. A normality of the semiconductor integrated circuit is determined based on the digital output signal corresponding to the test pattern. |
| US11698409B2 |
Test method and system for testing connectivity of semiconductor structure
A test method for testing connectivity of a semiconductor structure includes operations as follows. A semiconductor structure and a detection transistor are provided. The semiconductor structure includes a through silicon via structure having a first terminal and a second terminal arranged to be opposite. An intrinsic conductivity factor of the detection transistor is obtained. The detection transistor is turned on upon receiving a test signal, and a test voltage is provided to the second terminal, to enable the detection transistor to operate in a deep triode region, and a current flowing through the second terminal is obtained during operation of the detection transistor in the deep triode region. A resistance of the through silicon via structure is obtained based on the intrinsic conductivity factor, an operating voltage, the test voltage, and the current flowing through the second terminal. |
| US11698403B2 |
Residential fault diagnostic tool
A diagnostic device includes electrical connectors, load, power supply, switching circuitry, sensors, and processor. The connectors include first and second sets of terminals for connecting to the conductors of a branch circuit in an upstream and downstream direction, respectively, at an outlet location along the circuit. The switching circuitry can isolate the upstream and downstream sections of the circuit from the outlet location, and selectively connect or disconnect the power supply or the load to the upstream or downstream section. The sensors measure electrical characteristics on the conductors of the circuit to monitor load currents, such as on power, neutral and ground lines, of the upstream and downstream circuit sections. The processor controls the switching circuitry, and obtains diagnostic information corresponding to the monitored load currents on the upstream and downstream sections of the branch circuit, from the measurements performed by the sensors. |
| US11698399B2 |
Electric conductivity-measuring material, electric conductivity-measuring film, electric conductivity-measuring device, and electric conductivity-measuring method, as well as electric resistivity-measuring material, electric resistivity-measuring film, electric resistivity-measuring device, and electric resistivity-measuring method
[Object] An electric conductivity-measuring material which emits light according to electric conductivity of a measurement object; an electric conductivity-measuring film containing the material; and an electric conductivity-measuring device and an electric conductivity-measuring method using the electric conductivity-measuring film are provided. An electric resistivity-measuring material which emits light according to electric resistivity of a measurement object when electrons are made incident; an electric resistivity-measuring film containing the material; and an electric resistivity-measuring device and an electric resistivity-measuring method using the electric resistivity-measuring film are also provided.[Solution] An electric conductivity-measuring material is used, which contains at least one of a fluorescent substance, a luminescent substance, an electroluminescent substance, a fractoluminescent substance, a photochromic substance, an afterglow substance, a photostimulated luminescent substance and a mechanoluminescent substance. |
| US11698396B2 |
Enhanced backward/forward sweep based load flow approach for extended radial distribution system
A method of enhanced backward/forward sweep based power flow analysis is described. The method can include performing a backward sweep to determine first branch currents of a radial distribution network based on nodal voltages determined at a last iteration. The radial distribution network can include nodes and branches that are sequentially numbered and belong to different layers. A forward sweep is determined to determine first nodal voltages of the radial distribution network based on the first branch currents. Second branch currents of the radial distribution network are determined based on the first nodal voltages. The second branch current of the respective node is a sum of a nodal injection current of the respective node that is updated based on the first nodal voltage of the respective node, and if available, the first branch currents of branches emanating from the respective node. |
| US11698391B1 |
System and method for performing lossless compressed serial decoding
A system and method are provided for displaying input signals from a DUT on a display screen. The method includes sending a data stream of digitized data received from the DUT to an FPGA for serial decoding; receiving decoded symbols from the FPGA; identifying valid symbols among the decoded symbols indicating transitions between the decoded symbols; storing the valid symbols with corresponding time-tags as valid packets in memory, and discarding ones of the decoded symbols occurring between the valid symbols; and plotting on the display screen the valid packets occurring between beginning and ending valid packets of the stored valid packets. The beginning valid packet has a corresponding time-tag occurring immediately before a first point time-tag associated with a left edge of the display screen, and the ending valid packet has a corresponding time-tag occurring at or immediately before a last point time-tag associated with a right edge of the display screen. |
| US11698390B1 |
High-frequency data differential testing probe
A high-frequency testing probe with a probe substrate and at least two probe tips. The probe substrate is a printed circuit board and the probe tips are coupled to and extend away from the printed circuit board. The first and second probe tips are each communicatively coupled to respective first and second probe connectors through respective first and second conducting traces disposed upon respective first and second sides of the printed circuit board. The probe connectors are configured to couple the testing probe to at least one of a high-frequency vector network analyzer and a high-frequency time domain reflectometer. The positions of the first ends of the first and second probe tips are adjustable. The first and second probe tips may be coupled to the first and second conducting traces through respective first and second joints, and may be configured to rotate about the first and second joints. |
| US11698373B2 |
Proteomic assay using quantum sensors
Apparatus and methods for the detection of proteins in biological fluids such as urine using a label-free assay is described. Specific proteins are detected by their binding to highly specific capture reagents such as SOMAmers that are attached to the surface of a substrate. Changes to these capture reagents and their local environment upon protein binding modify the behavior of color centers (e.g., fluorescence, ionization state, spin state, etc.) embedded in the substrate beneath the bound capture reagents. These changes can be read out, for example, optically or electrically, for an individual color center or as an average response of many color centers. |
| US11698372B2 |
Near infrared fluorescent biosensors for steroid hormones
Corona Phase Molecular Recognition (CoPhMoRe) utilizing a template heteropolymer adsorbed onto and templated by a nanoparticle surface to recognize a specific target analyte can be used for macromolecular analytes, including proteins. |
| US11698366B2 |
Human tissue stem cell and use thereof
A human tissue stem cell in which a gene of interest is introduced into a gene locus of a stem cell marker gene. |
| US11698364B2 |
Real-time cell-surface marker detection
Cell-separation systems and methods utilizing cell-specific microbubble tags and ultrasound-based separation are described. The methods are useful for simplification of time-consuming and costly cell purification procedures and real time apoptosis detection. |
| US11698363B2 |
Method to determine the throughput speed of a pore
A method to determine the throughput speed v of a pore, comprising the steps of feeding, by means of a driving force F, a filiform calibration element through the pore, the calibration element having a plurality of markers spaced apart by known distances and configured to produce an interaction event that transmits a signal away from the pore upon interaction with the pore, detecting a plurality of interaction events, and determining a time interval Δt between successive interaction events, and/or a frequency ω of interaction events. |
| US11698357B2 |
Method for screening, isolating and purifying analytes
The present disclosure provides a method for screening, isolating and purifying analytes. |
| US11698354B1 |
Portable XRF data screening method for heavy metal contaminated soil
Provided is a portable XRF data screening method for heavy metal contaminated soil, relating to the technical field of heavy metal contamination test. The method includes the following steps: (1) laboratory test; (2) XRF test; and (3) calculation of a recheck interval: dividing test data into four areas by a contaminant screening value Xc as a horizontal line and a correlation-derived site screening value as a vertical line to calculate the recheck interval. The method is simple and efficient, and is beneficial to saving investigation costs and shortening a project cycle. |
| US11698349B2 |
Scatter correction for computed tomography imaging
Systems and methods for scatter correction of x-ray images are provided. A scatter image of an object can be corrected using partial-scatter free images acquired using an aperture plate. The plate is positioned between an object and a radiation detector and includes apertures in a grid. The original x-rays pass through the apertures and scattered x-rays can be blocked by the aperture plate. The aperture plate can be moved to different positions, allowing partial scatter-free images to be acquired at each position of the aperture plate. A full scatter-free image can be generated by combining partial scatter-free images. The scatter and scatter-free images can be further used to train scatter correction models. |
| US11698346B2 |
Methods and apparatus for monitoring a manufacturing process, inspection apparatus, lithographic system, device manufacturing method
Multilayered product structures are formed on substrates by a combination of patterning steps, physical processing steps and chemical processing steps. An inspection apparatus illuminates a plurality of target structures and captures pupil images representing the angular distribution of radiation scattered by each target structure. The target structures have the same design but are formed at different locations on a substrate and/or on different substrates. Based on a comparison of the images the inspection apparatus infers the presence of process-induced stack variations between the different locations. In one application, the inspection apparatus separately measures overlay performance of the manufacturing process based on dark-field images, combined with previously determined calibration information. The calibration is adjusted for each target, depending on the stack variations inferred from the pupil images. |
| US11698338B2 |
Exhaust gas analyzer, and exhaust gas analysis method
An exhaust gas analyzer to analyze exhaust gas discharged from an internal combustion engine includes an infrared light source, a photodetector, a CO2 concentration calculation part and an O2 concentration calculation part. The infrared light source irradiates infrared light to the exhaust gas. The photodetector detects infrared light after passing through the exhaust gas. The CO2 concentration calculation part calculates a CO2 concentration in the exhaust gas on the basis of a detection signal obtained by the photodetector. The O2 concentration calculation part calculates an O2 concentration in the exhaust gas from the CO2 concentration by using a fuel combustion reaction equation and an EGR rate in an exhaust gas recirculation system or a value related to the EGR rate. |
| US11698335B1 |
Storage tank apparatus for online inspection
A storage tank apparatus and a method for determining a bottom plate health for the apparatus is disclosed. A storage tank apparatus includes a tank foundation having a bottom plate support surface and at least one foundation tube housed inside at least one foundation channel, a bottom plate, a tank shell, at least one shell tube, at least one foundation inspection window, at least one shell inspection window and testing equipment that is operatively connected to the foundation tube and shell tube. A method for determining a bottom plate health for a storage tank apparatus includes operatively connecting the testing equipment to the foundation tube and shell tube, measuring a first and a second level of corrosion respectively, accessing the testing equipment by a computer processor, storing the first and second level of corrosion and determining the bottom plate health while the storage tank apparatus is in service. |
| US11698329B2 |
Vertical counterforce loading device for large-tonnage soil material load test and loading method thereof
The vertical counterforce loading device includes a concrete support member, four transfer components, four connection components, a vertical force transmission component and a load test soil layer. The concrete support member is formed by pouring and concreting below the load test soil layer. The four transfer components are divided into two groups to be symmetrically and parallelly anchored in the concrete support member. The vertical force transmission component includes a load plate, a jack, a primary beam and a secondary beam arranged in sequence from bottom to top. The load plate is installed on the load test soil layer. Two secondary beams are connected crosswise to both ends of the primary beam, where end portions of the secondary beams are respectively connected to second ends of the connection components through reinforcement components. The device can improve work efficiency, reduce construction costs and improve safety. |
| US11698326B2 |
Nondestructive imaging and surface quality inspection of structured plates
A system includes a stage, a detector and a measuring device. The stage is configured to hold a substrate. The substrate includes a plurality of tapered structures, and each of the plurality of tapered structures includes a tapered wall between first and second openings at opposite ends of the plurality of tapered structures. The detector is tilted at a first angle and configured to measure light reflected from the tapered wall at about 90 degrees to the tapered wall. The first angle depends at least in part a second angle between the tapered wall and a longitudinal axis running through the tapered structure. The measuring device is configured to determine a characteristic of the tapered wall and whether the characteristic of the tapered wall is above or below a threshold. |
| US11698324B2 |
Vehicle excitation device
The disclosure provides a vehicle excitation advice. The vehicle excitation device that excites a vehicle having a plurality of wheels includes a plurality of excitation machine bodies on which the wheels are placed, respectively. The excitation machine body includes a front shaft and a rear shaft on which the wheels are placed at intervals in the in the front-rear direction of the vehicle, and an actuator (hydraulic actuator) that excites vibration to the wheels by moving at least one of the front shaft and the rear shaft in the front-rear direction. The front shaft is inclined such that the inner end portion of the front shaft in the left-right direction of the vehicle is located closer to the front of the vehicle than the outer end portion of the front shaft in the left-right direction of the vehicle. |
| US11698321B2 |
Method and set of balance weights for balancing a rotor
The invention relates to a method and a set of balance weights for balancing a rotor particularly of a turbomachine, on which a plurality of balance weights, which are distributed over the periphery, can be arranged for balancing an imbalance. A set of balance weights, in particular plate-shaped weights, with a predetermined number of groups of balance weights, is used for balancing the rotor. Each of the balance weights of every group of balance weights has an identical weight that is assigned to this group and a shape assigned to this group, which differs in basic shape and/or thickness of the balance weights from the balance weights of the other groups. |
| US11698317B2 |
Device for measuring tire pressure without a battery
A measurement device for measuring the pressure of a wheel (3) of a vehicle, the measurement device comprising a stationary portion (5) and a movable portion (14) for being driven in rotation by the wheel, the stationary portion including a first printed circuit (7) having at least one first track formed thereon defining a first winding, the movable portion including a second printed circuit (16) having at least one second track formed thereon defining a second winding, the second printed circuit being arranged to be connected to a pressure sensor (15), the first winding and the second winding being coupled together to form a wireless communication channel, the measurement device being arranged in such a manner that the pressure sensor is electrically powered by the stationary portion via the wireless communication channel, and in such a manner that uplink data comprising pressure measurement data is transmitted to the stationary portion (5) by the movable portion (14) via the wireless communication channel. |
| US11698314B2 |
Detection device for a fluid conduit or fluid dispensing device
Methods, systems, and apparatuses are provided for detecting and determining conditions of and conditions within a fluid conduit. |
| US11698309B2 |
Linear actuator
The disclosure relates to a linear actuator including a base, a linear motor, a load cell and a rotary motor. The linear motor is disposed on the base and includes a fixed coil module and a movable magnetic backplane. The fixed coil module is fixed on the base, and the movable magnetic backplane is configured to slide relative to the fixed coil module along a first direction. The rotary motor is rotated around a central axis in parallel with the first direction. The load cell has two opposite sides parallel to the first direction, respectively. The movable magnetic backplane of the linear motor and the rotary motor are connected to the two opposite sides of the load cell, respectively. The load cell is subjected to a force applied thereto by the rotary motor and parallel to the first direction, and configured to convert the force into an electrical signal. |
| US11698306B2 |
Digital-output temperature sensor, circuit device, and oscillator
The digital-output temperature sensor includes a temperature sensor circuit, a current mirror circuit which makes a mirror current of a temperature detection current flow and pulls in a mirror current of a reference current to thereby output a first difference current from a first output node and output a second difference current from a second output node, a chopping circuit, and an A/D conversion circuit. The chopping circuit performs a chopping operation of making the mirror current of the reference current flow in a second state through a transistor of the current mirror circuit through which the mirror current of the temperature detection current flows in a first state, and making the mirror current of the temperature detection current flow in the second state through the transistor of the current mirror circuit through which the mirror current of the reference current flows in the first state. |
| US11698305B1 |
System and method for automatic measurement and recording
A method and apparatus for automatically measuring and storing a various measured values of an item, or a sequence of measured values of one or more item(s) suitable for single-handed use by a user. In particular, the present invention relates to a mobile computing device with one or more sensors for determining when to measure and record a particular value of one or more items. The mobile computing device may automatically measure the values based on sensing a change in the temperature value or through using proximity as detected by one or more onboard sensors. Additionally, the mobile computing device may automatically measure the values based on coming within range of an external proximity device. In response to automatically measuring the values, the measured values are stored along with additional information for record keeping purposes. |
| US11698303B2 |
Method and system for analysing a chemical composition of a target using a Fabry-Perot interferometer
According to an example aspect of the present invention, there is provided a method for analysing a chemical composition of a target, the method comprising placing an electrically tunable Fabry-Perot interferometer in a path of radiation emitted by a radiation source, and detecting the radiation, which has passed the Fabry-Perot interferometer and which has passed or was reflected by the target, by means of a detector, and wherein detection is made such that multiple pass bands are allowed to be detected simultaneously. |
| US11698301B2 |
Multiplexed sensor network using swept source Raman spectroscopy
Swept-source Raman spectroscopy uses a tunable laser and a fixed-wavelength detector instead of a spectrometer or interferometer to perform Raman spectroscopy with the throughput advantage of Fourier transform Raman spectroscopy without bulky optics or moving mirrors. Although the tunable laser can be larger and more costly than a fixed wavelength diode laser used in other Raman systems, it is possible to split and switch the laser light to multiple ports simultaneously and/or sequentially. Each site can be monitored by its own fixed-wavelength detector. This architecture can be scaled by cascading fiber switches and/or couplers between the tunable laser and measurement sites. By multiplexing measurements at different sites, it is possible to monitor many sites at once. Moreover, each site can be meters to kilometers from the tunable laser. This makes it possible to perform swept-source Raman spectroscopy at many points across a continuous flow manufacturing environment with a single laser. |
| US11698300B2 |
Optical system capable of improving spatial resolution of hyperspectral imaging and optical alignment method using the same
Provided are an optical system capable of improving the spatial resolution of hyperspectral imaging and an optical alignment method using the same. The optical system includes a digital micromirror device (DMD) having a rectangular shape, a first cylindrical lens curved to focus and form an image on an axis corresponding to a shorter side of the DMD, and a second cylindrical lens curved in the same axial direction as the axis to collimate light reflected from the DMD. |
| US11698299B2 |
Ultraviolet radiation sensor
A UV radiation sensor that includes an area that is filled with a dielectric material, the area comprises a first portion of a first thickness and a second trench portion with dielectric of a second thickness, wherein the first thickness is smaller than the second thickness; a floating gate that comprises a first floating gate portion that is positioned above the first area portion and a second floating gate portion that is positioned above the trench portion, wherein the second floating gate portion comprises multiple segments, wherein there are one or more gaps between two or more of the multiple segments; a charging element for charging the floating gate; and a readout element for reading the floating gate. |
| US11698297B2 |
Methods and devices for detecting ambient light based on different states of flexible screen, and storage medium
The present disclosure relates to a method and device for detecting ambient light, an electronic device and a storage medium. The electronic device includes: a first screen, the first screen being a foldable flexible screen; multiple light sensors, orientations of light sensing surfaces of the multiple light sensors being different; and at least one processor electronically connected with the first screen and the light sensors respectively and configured to select a target light sensor from the multiple light sensors according to a present state of the first screen and obtain target detection data representing present ambient brightness according to detection data of the target light sensor. |
| US11698288B2 |
Signal to noise ratio management
The subject matter of this specification can be embodied in, among other things, a method for remotely sensing vibration includes transmitting a collection of optical pulses through an optical fiber at a predetermined frequency, detecting a collection of backscattered Rayleigh traces from the optical fiber based on a vibration of the optical fiber at a vibration frequency at a location along the optical fiber, determining a normalized differential trace based on the collection of Rayleigh traces, determining, based on the normalized differential trace, the location in the optical fiber of the vibration, and determining, based on the raw Rayleigh traces, the vibration frequency. |
| US11698286B2 |
Sensing and control device and method for a weight measurement device
The present invention relates to a sensing and control device (40) and method for a weight measurement device (30) comprising a load unit for loading material to be weighted. To enable precise measurement with less expensive components, said sensing and control device comprises analog circuitry (50) configured to receive a weight measurement signal, convert the received weight measurement signal into a first voltage signal, subtract a second voltage signal representing the weight of at least the load unit without being loaded with material to be weighted from the first voltage signal when the load unit is loaded with material to be weighted to generate a third voltage signal representing the weight of the material to be weighted, and control circuitry (60) configured to receive the first voltage signal while the load unit is not loaded with material to be weighted, convert the first voltage signal into a first digital signal, and generate a pulse width modulated, PWM, signal having a pulse width representing the weight measured by the load unit while not being loaded with material to be weighted, and further configured to convert the third voltage signal into a second digital signal representing the weight measurement of the material to be weighted. The analog circuitry (50) is configured to generate the second voltage signal from the PWM signal generated by the control circuitry, wherein the voltage level of the second voltage signal is proportional to the pulse width of the PWM signal. |
| US11698285B2 |
Monitoring dispensation of a substance
A method can include obtaining a first weight measurement of a receptacle and obtaining a second weight measurement of the receptacle. The method can further include calculating a first difference between the first weight measurement and the second weight measurement, resulting in a reference dispensation value. The method can further include obtaining dispensation data, the dispensation data including a measured dispensation value. The measured dispensation value can correspond to a quantity of a substance dispensed from the receptacle, the quantity of the substance passing through a dispensation monitor coupled to the receptacle. The method can further include calculating a second difference between the reference dispensation value and the measured dispensation value. The method can further include determining that the second difference exceeds a threshold and adjusting the dispensation monitor in response to determining that the second difference exceeds the threshold. |
| US11698284B2 |
Ultra-low module stress protected load cell
Provided by the present invention is an ultra-low module load cell, comprising: an elastomer and a bottom plate; the elastomer is disposed above the bottom plate, and a support cushion block is disposed between the elastomer and the bottom plate; the elastomer is provided with a central hole having an opening facing downward; the support cushion block has a central top end, the central top end and the bottom of the central hole being in point contact support or small-area contact support; a gap exists between a hole wall of the center hole and the support cushion block, while the support cushion block is mounted on the bottom plate, and a head portion of the support cushion block is encapsulated in the central hole. The ultra-low load cell module of the present invention is easy to install, accurate in weighing, and may minimize height. |
| US11698283B2 |
Radar level gauging using corner reflector formed by product surface and tank wall
A method carried out using a radar level gauge system, the tank having a tank roof supporting the radar level gauge system, a tank wall, and a tank atmosphere in a space defined by a surface of a product in the tank, the tank roof, and the tank wall, wherein the method comprises generating and transmitting an electromagnetic first transmit signal; propagating the first transmit signal through the tank atmosphere towards a corner reflector formed by the surface of the product and the tank wall where the surface of the product meets the tank wall, the corner reflector being at a known horizontal distance from the radar level gauge system; receiving an electromagnetic first reflection signal resulting from reflection of the first transmit signal at the corner reflector; and performing a filling level determination and/or a verification operation for the radar level gauge system based on a timing relation between the first transmit signal and the first reflection signal, and the known horizontal distance between the radar level gauge system and the corner reflector. |
| US11698282B2 |
Time domain reflectometry liquid level sensing for launch vehicles
A system for determining a fluid level includes a front end and a measurement probe. The measurement probe receives a pulse from the front end and returns a partially reflected pulse and a fully reflected pulse to the front end. The partially reflected pulse is evaluated to determine a liquid level within a tank that includes the measurement probe. The measurement probe includes a conductive trace configuration to provide a time delay to prevent pulse build up. |
| US11698281B2 |
Real-time measurement of two-phase mass flow rate and enthalpy using pressure differential devices
Geothermal two-phase flow metering device and measurement method in geothermal well and large diameter pipelines are disclosed herein. The method thereof is measuring the enthalpy and mass flow rate of the two-phase fluid in real-time. The device mainly includes a primary, a secondary and a multi-tapping pressure components. The primary component can be an Orifice plate or Nozzle or Venturi tube. The secondary component is a transmitters-transducers. The multi tapping pressure used are radius, flanges, and corners. The example system includes data signal of upstream pressure, downstream and the pressure difference of the multi tapping is recorded and calculated in the flow computer machine. A flow meter has good accuracy with less noise for a wide range of wells output and pipeline size range, which is very useful for the geothermal industry. |
| US11698280B2 |
Inspecting an ultrasound flow meter
An inspection device for an ultrasound flow meter is provided that has an inspection chamber having a fluid at a flow velocity of zero and having a first installation station for a first ultrasonic transducer and having a second installation station for a second ultrasonic transducer of the ultrasound flow meter so that the ultrasonic transducers are aligned toward one another in the installed state and span an ultrasound measurement path through the inspection chamber on the connection line. The invention further relates to a method of inspecting and/or calibrating an ultrasound flow meter. |
| US11698275B2 |
Rotary position sensing apparatus and method
In one example implementation, a rotary position sensor can include a first member and a second member, one of the first and second members having a transmit aerial and a receive aerial and the other of the first and second members having an intermediate coupling element. The receive aerial has at least one receive conductive winding arranged to form a first set of current loops and a second set of current loops. The intermediate coupling element comprises a conductive material arranged in a pattern. The pattern of the intermediate coupling element and the layout of the first and second set of current loops are mutually arranged such that any electromotive force induced in the first set of current loops by a background magnetic field is substantially balanced by an electromotive force induced in the second set of current loops by the background magnetic field. |
| US11698273B2 |
Magnetic detection system
The magnetic detection system 100 is provided with a magnetic sensor 1, a storage unit 5, a first determination unit 42 for outputting whether or not the magnetic body 90 has passed as a first determination result 20, a second determination unit 43 for outputting whether or not the magnetic body has passed as a second determination result 21, a display unit 6 for displaying (notifying) the first determination result and the second determination result. The second determination unit is configured to have higher determination accuracy than the first determination unit. |
| US11698268B2 |
Street-level guidance via route path
To more realistically represent the real-world, a street-level view depicts a route path and objects that occlude one or more segments of the route path. Such objects can include guardrails, buildings, or any of a variety of other objects as described herein. The street-level view can be implemented in advance to preview travel, during travel, or in other scenarios. The street-level view presents the route path from a viewpoint that can be a current location of a traveler or an arbitrary location. |
| US11698262B2 |
Method and apparatus for generating route planning model, and storage medium
A method and an apparatus for generating a route planning model and a storage medium are provided. The method for generating a route planning model includes: obtaining a target route data set associated with a target site; and determining a target route planning model of the target site with a site optimization object corresponding to the target site, based on the target route data set and a first route planning model; wherein the first route planning model is determined based on a set of historical route data through at least a first training, the set of historical route data being associated with a plurality of sites different from the target site and a first training optimization object for the first training corresponding to the plurality of sites. |
| US11698258B1 |
Relative inertial measurement system with visual correction
Methods and systems for relative inertial measurement may include a user device comprising an inertial measurement device and/or a camera. A second inertial measurement device may be configured to move with a reference frame. One or more processors may receive inertial measurements from the first and second inertial measurement devices and determine movement of the user device relative to the reference frame by comparing the received inertial measurements. Additionally reference objects in a view of a camera may be used to calibrate the determined motion of the user device within the reference frame. |
| US11698253B1 |
Weight bar level attachment
A level attachment having a cylindrical tubing with a first half and a second half is capable of being removably secured about a weight lifting bar. A first embodiment employs a magnetic attachment means and second embodiment employs a clasping means. Within the first half is disposed a spirit level. |
| US11698252B2 |
Error determination apparatus, error determination method, and storage medium
An error determination apparatus for determining a measurement error that occurs when a workpiece is measured by a coordinate measuring machine, the error determination apparatus includes an information acquisition part that acquires a) motion error information indicating a result of measuring a motion error of the coordinate measuring machine and b) design information of the workpiece, a measurement position specification part that specifies a measurement position on the workpiece on the basis of the design information, an error determination part that determines a measurement error occurring in the measurement at the measurement position due to the motion error on the basis of the motion error information, and an output part that outputs the measurement error determined by the error determination part. |
| US11698246B2 |
Small caliber crimping primer and primer feed
As described above, this new primer feed system is both accurate and consistent. The primer feed station begins by loading primers from the vendor packaging into the vibratory feed bowl via the primer chute. The bowl has an adjustable height polycarbonate guard that is inside the main safety polycarbonate doors and exits above the machine. The bowl then orients the primers open side up and discharges them into the primer track. Crimping can be done with 3 or 5 pins or a complete radial crimp. Previous versions of the crimp station on these crimping machines involved a pin mounted to the upper ram and a lower pin actuated by the lower ram. It was difficult to time and adjust properly for a consistent crimp. This new approach to crimping has proved much more reliable, accurate and easier to adjust. It still utilizes an upper pin mounted to the upper moving ram assembly but the lower pin is fixed. |
| US11698244B2 |
Reduced noise estimator
A system and method to aid in guidance, navigation and control of a guided projectile including a precision guidance munition assembly is provided. The system and method obtain raw position data during flight of the guided projectile, the raw position data including a plurality of position data points from the guiding sensor for determining positions of the guided projectile, establish a window including a portion of the plurality of position data points, smooth the portion of the plurality of position data points in the window, and determine a reduced noise position estimate of the guided projectile, based, at least in part, on the smoothed portion of the plurality of position data points in the window. The system and method may determine a velocity estimate of the guided projectile and predict an impact point of the guided projectile relative to a target. |
| US11698243B2 |
Elevation assembly for archery sight
An elevation assembly for an archery sight includes a rail adapted for connection with a bow and having a plurality of spaced teeth extending from a surface thereof. An elevation block is mounted on the rail for reciprocal sliding movement between the ends of the rail. A pinion wheel is connected with the elevation block. The wheel includes a plurality of teeth which are configured to mesh with the pinion teeth of the rail. A knob is connected with the pinion wheel. Rotation of the knob rotates the pinion wheel to displace the wheel and the elevation block along the longitudinal axis of the rail for precise elevation adjustment of the archery sight. Pressing the knob along an axis normal to the rail longitudinal axis moves the pinion wheel along the normal axis away from the rail axis to disengage the pinion wheel teeth from the rail teeth and allow the elevation block to slide freely along the rail for quick course elevation adjustment of the sight. |
| US11698242B2 |
Phosphorescent fiber optic sight system
A phosphorescent sight system is provided comprising a rear sight for disposition along a proximal portion of a slide substrate of a firearm and a front sight for disposition along a distal portion of the slide substrate. The sight system may further comprise an optical waveguide disposed within a waveguide cavity of the rear sight or the front sight. Further, a phosphorescent element may be disposed adjacent a proximal portion of the optical waveguide. |
| US11698236B2 |
Grip safety interlock for firearm
An example grip safety interlock can include a lower receiver with a trigger assembly, a safety selector having a detent channel, a grip having an internal recess, an extended detent pin having a detent point and an interference abutment surface, a grip safety lever having an interference ledge, and a lever bias spring positioned within the grip, extending between the grip and the grip safety lever. The grip safety lever can be positioned to pivot within the internal recess of the grip, and the extended detent pin can extend within the grip such that the detent point contacts the detent channel of the safety selector. The lever bias spring can push the grip safety lever to a first pivot position such that the interference ledge of the grip safety lever abuts the interference abutment surface of the extended detent pin to prevent movement and rotation of the safety selector. |
| US11698229B2 |
Three-dimensional heat dissipating device
A three-dimensional heat dissipating device includes a vapor chamber, a heat pipe, a working fluid and a solder bonding portion. The vapor chamber includes an inner cavity and a first joint. The first joint is formed with a passage being in communication with the inner cavity. The heat pipe is provided with a pipe space and a second joint. The pipe space is in communication with the inner cavity through the passage. The second joint is sleeved to surround the first joint such that one end surface of the second joint is directly contacted with one surface of the vapor chamber. The working fluid is filled within the pipe space and the inner cavity. The solder bonding portion connected to the second joint and the surface of the vapor chamber for integrating the heat pipe and the vapor chamber together. |
| US11698226B2 |
Expansion constraint assembly and related methods
An expansion constraint assembly can be attached to the exterior of a kiln cylinder. The expansion constraint assembly may include an outer constraining structure, an inner circular structure, and support structures extending between the inner circular structure and the outer constraining structure. The support structures may extend at an offset angle away from a radial direction of the outer constraining structure. The expansion constraint assembly may also include additional rings disposed between the inner circular structure and the outer constraining structure. The expansion constraint assembly can constrain asymmetric expansion of the kiln cylinder, for example, by relieving uniform expansion as a rotational shift, while restraining asymmetric expansion via tensile and compressive stresses in inter-connecting members. |
| US11698224B2 |
Refrigerator
The refrigerator includes a door including a door body and a front panel coupled to a front surface of the door so to cover a front surface of the door body. The front panel includes a display including a screen on which an image is displayed, and a glass panel provided in front of the display. The glass panel includes a glass member and a decorative layer formed in an area other than an area corresponding to the screen of the display among an entire area of the glass member. The front panel includes a support plate coupled to the glass panel and including a display mounting portion on which the display is mounted. |
| US11698223B2 |
System and method for temperature control of refrigerator with convertible compartment
A method for controlling an operation of a refrigeration appliance includes controlling a first cooling routine for a first compartment via a flow of a thermal exchange media to a first evaporator. The method further includes controlling a heating routine in response to a setpoint temperature being greater than the temperature of the first compartment. The heating routine includes activating a heating element and a fan in the first compartment over a first interval and deactivating the heating element and the fan over a second interval. The heating routine continues by activating the first interval and the second interval over alternating time periods. In response to the temperature of the first compartment being greater than or equal to a target temperature associated with the setpoint, the method may control the operation of the appliance by returning to the cooling routine. |
| US11698220B2 |
Door for home appliance, home appliance, and method for manufacturing the same
A door for a home appliance, a home appliance, and a method for manufacturing the same, are disclosed. The door for a home appliance comprises a panel assembly; and a frame assembly defining a predetermined space having an opening connected with an edge of the panel assembly, and making a foaming space for receiving a thermal insulator by means of the predetermined space of the frame assembly and the edge of the panel assembly, wherein a foaming injection hole through which the thermal insulator is injected is provided on at least one of ends of an upper surface, a lower surface, a left side and a right side of the frame assembly. |
| US11698219B2 |
Smart movable closure system for cooling cabinet
A smart, movable closure system that allows access to the interior from the exterior of the cabinet, is disclosed. In some embodiments, the movable structure may be coupled with a cabinet interior that is adapted to be kept at a temperature cooler than the exterior cabinet ambient temperature, for example, to store perishable consumer goods in a retail setting. In particular, the smart, movable closure system may include electronic components that display graphical renderings corresponding to one or more products stored in the retail product container. In addition, the smart, movable closure system may include a controller that, before a user opts-in, generates an opt-in invitation at the smart, movable closure system, wherein the user may interface with the system with a wireless communication device. |
| US11698218B2 |
Refrigeration door system and door assembly with defrosting and related methods
A door assembly for a refrigeration door system with a defrosting feature. The door assembly also includes a door frame. The door frame may include a top member having a first end and a second end opposite the first end, and the top member may have a top conduit therein. The door frame may also include a first side member coupled transversely to the first end of the top member and having a first conduit therein, the first conduit being fluidly coupled to the top conduit, and a second side member coupled transversely to the second end of the top member and having a second conduit. The second conduit may be fluidly coupled to the top conduit. The door frame may further have orifices positioned along the top member, the first side member, and the second side member. The door assembly also includes a positive pressure source. |
| US11698214B2 |
Scale lock
A lock assembly includes at least a lock component, a lock member, and a bracket. The lock component is securable to a load cell. The lock member is configured to move into a first position to provide an unlocked state in which the lock member is disengaged from the lock component. In the unlocked state, the load cell is physically unsecured from the lock member and enabled to operate. The lock member is configured to move into a second position to provide a locked state in which the lock member is engaged with the lock component. In the locked state, the load cell is physically secured to the lock member via the lock component. The bracket is configured to support the lock member in relation to the lock component. |
| US11698204B1 |
Automation and optimization of fuel feed to heating elements of heating, ventilation, and air conditioning (HVAC) systems
This Patent application is based on a new method for calculating the hourly heating load for the heating elements of HVAC systems, with a potential for saving over 50% of the current fuel use by these systems. The method is based on using hourly outside air temperature from one or more thermometer installed along the vertical center of each of the building's orientations, and at the roof center. The temperature data, the building surface areas with different heat transmission characteristics in each orientation, plus hourly air infiltration rate into the building, adjusted for overall system efficiency, and Codes and regulatory requirements would yield the total hourly heating load. The fuel feed would then be automatically adjusted to release the hourly required fuel volume, or wattage, to the heating elements. The installed thermometer system could also be used to calculate the hourly cooling load for the building's air conditioning system, during the summer season. |
| US11698202B2 |
Exhaust demand control system and methods
Methods and apparatus for an exhaust demand control system for measuring one or more contaminants at one or more exhaust locations within one or a plurality of exhaust ducts or plenums served by an exhaust fan system. Example systems and methods can include sensing the one or more contaminants within the one or more exhaust duct locations using a multipoint air sampling system having one or more sensors and comparing contaminant concentration measurements from the one or more of said exhaust duct or plenum locations against an action level to create a fan setback signal. |
| US11698200B2 |
Air duct device and air handling apparatus
An air duct device and an air handling apparatus are provided. The air duct device can include a housing, a first air duct, and a second air duct. The first air duct is arranged in the housing and has an air input end and an air output end. The second air duct is arranged in the housing and has an air input end and an air output end. The air input end of the second air duct passes by the air output end of the first air duct. |
| US11698199B2 |
Work hood
The present invention provides a work hood that allows for free rotation in a work box to provide a wide work area and easy decontamination of a sealing portion present at the boundary between the work hood and the work box.A rotation support for rotatably supporting the entire half suit is provided. The rotation support includes a base portion, a rotating portion, a bearing portion, a sealing member, and a communication hole. The base portion is airtightly and annularly provided around an opening, and the rotating portion is provided around the base portion through the bearing portion, with a hem portion of the half suit being fixed to the rotating portion. The sealing member is annularly provided in an annular space formed by the base portion and the rotating portion so as to separate the work box and the external environment. The communication hole is provided so as to lead to the external environmental side from the annular small space side formed by the sealing member together with the base portion, the rotating portion, and the bearing portion, and is connected to a supply means for supplying a decontamination gas and the like to the inside of the small space and to a suction means for sucking clean air and the like from the inside of the small space. |
| US11698198B2 |
Isothermal-turbo-compressor-expander-condenser-evaporator device
This invention provides an isothermal turbo-compressor-expander-condenser-evaporator in a single integral arrangement that is suitable for a variety of compact arrangements, such as a window air-conditioner and/or automotive-based unit. This arrangement avoids the use of rotary fluid joints and maintains the entire fluid cycle, including compression, condensation, expansion and evaporation within a single rotating shaft-based structure, with the compressor/condenser section and the expansion/evaporator section separated from each other in separate spaces and/or plena by a rotating, insulated barrier disc and associated seal. |
| US11698197B2 |
Heating paint, surface heating device, and kit for producing a surface heating device
The present invention relates to a heating paint which can be used to generate a surface heating device on a wall. The invention further relates to a surface heating device which is suitable in particular for heating a room, and also to a kit for producing a surface heating device on a wall. The invention relates, moreover, to uses of the subjects of the invention, especially for producing a surface heating device and, respectively, for heating a room, and to corresponding methods. |
| US11698194B2 |
Space oven
A space oven operates in microgravity environments by forcing convection towards the center through a unique heating element and airflow design. The space oven includes a tubular chamber, a heating rack, a heating system, a cooling system, a hatch, a user interface, a microcontroller, an enclosure, at least one first vent, at least one second vent and at least one temperature sensor. The tubular chamber is the cooking area. The heating rack holds consumables in place. The heating system heats up consumables. The cooling system prevents any overheating. The hatch closes off and allows access to the inside of the tubular chamber. The user interface allows a user to input commands. The microcontroller manages the electronic components. The enclosure protects the tubular chamber. The at least one first vent and the at least one second vent reduce pressure buildup. The at least one temperature sensor monitors the internal temperature. |
| US11698188B2 |
Flat-jet fuel injector for an aircraft turbine engine
A flat-jet fuel injector for an aircraft turbine engine, comprising a body having a generally elongate shape having a longitudinal axis A, the body comprising a main pipe having a generally elongate shape having a longitudinal axis B substantially perpendicular to the longitudinal axis A, the two longitudinal ends of the main pipe being connected directly and respectively to longitudinal ends of two secondary pipes having a generally elongate shape having a longitudinal axis C at least substantially parallel to the longitudinal axis A, and being configured to form, respectively, two separate fuel flow inlets intended to meet substantially at the middle of the main pipe which comprises at least one ejection slot for ejecting the fuel jet, wherein at least one of the main and secondary pipes defines a flow area, at least one geometric parameter of which, such as the shape or a dimension, varies along the pipe and/or is different from the same geometric parameter defined by a flow area of another of the pipes. |
| US11698185B2 |
Invisible, light-transmissive display system
An invisible, light-transmissive display system with a light resistant material is provided. Substantially invisible, tapered, light-transmissive holes are penetrated in a light transmissive pattern through at least a portion of the light resistant material using a laser beam having a focal width less than the smallest diameter of the tapered holes. |
| US11698181B1 |
Garden light with modular design for convenient packaging and transportation
A garden light with a modular design for convenient packaging and transportation includes a first light set, and a second light set substantially in the same shape of the first light set and proportionally enlarged, and the two light sets include a hollow column, a solar lighting module and a base, and the hollow column of the second light set can be sheathed on the outer periphery of the hollow column of the first light set, such that two bases and two solar lighting modules can be accommodated in the inner periphery of the hollow column of the first light set to reduce the packaging and transportation costs. |
| US11698178B1 |
Illuminating device and a method for optimizing the light pattern
An illuminating device and a method for optimizing the light pattern are provided. The illuminating device includes a lamp case having a lighting space; a light-reflecting cup, located in the lighting space and including a light incident side, a light emergent side; a light source, located in the lighting space and corresponding to the light incident side of the light reflecting cup; and a cylindrical lens, located in the lighting space and corresponds to the light emergent side of the light reflecting cup; wherein one surface of the cylindrical lens has a plurality of convex columns extending up and down, and each convex column faces to the light emergent side; wherein, when the light source emits light, the main bright area of the light pattern reflected by the light emergent side of the light reflecting cup is wide at the top and narrow at the bottom. |
| US11698173B2 |
Ceiling lamp
A ceiling lamp, including a chassis, a frame assembly and an assembling assembly; the chassis is provided with an abutting surface bonded to a ceiling, and the frame assembly is detachably connected to the chassis in a vertical direction by the assembling assembly; the assembling assembly includes a first assembling member and a second assembling member, one of the first assembling member and the second assembling member is arranged on the chassis, and the other assembling member is correspondingly arranged on the frame assembly; a snap-fit groove is arranged in a side surface parallel to the vertical direction of the snap-fit main body, the snap-fit member is slidably arranged on the sliding base and is capable of protruding out of the sliding base to extend into the snap-fit groove, and the elastic element supplies an elastic pushing force for the snap-fit member to extend into the snap-fit groove. |
| US11698168B2 |
Convertible hiking sticks
A convertible hiking stick includes a handle extending along a center axis and a first leg and a second leg that couple to the handle and extend along the center axis. The hiking stick is convertible into a tripod such that the first leg is in a first bore of the handle, the second leg is in a second bore of the handle, the first leg extends transverse to the second leg, and the first leg, the second leg, and the handle together support the hiking stick with respect to a surface. |
| US11698167B2 |
Display fixing apparatus
A display fixing apparatus, which enables a worker to fix a display to a wall at a position in front of the display, is provided. |
| US11698166B1 |
Emergency escape device and method of forming the emergency escape device
An emergency escape device to which an escape rope is adapted to be secured, includes a unitary, one-piece steel anchor plate; a semi-spherical projection pressed outwardly of the center of the plate, to form an outward projection; portions of the outward projection cut out to form a central opening in the plate, while leaving an arcuate, outwardly extending securement band as a remnant of the outward projection to enable attachment of a carabiner; a peripheral opening cut out to one side of the central opening for receiving at least one bolt for securing the device to a wall; and at least one peripheral opening cut out at to an opposite side of the central opening for receiving at least one bolt member for securing the device to a wall; and the plate being heat treated to impart greater strength thereto. |
| US11698162B2 |
Rotation bracket
A rotation bracket includes an L-shaped connecting rod, a rotation mechanism, and a stand base. The L-shaped connecting rod includes a vertical rod and a horizontal rod. The vertical rod is configured to connect to a communications device. The horizontal rod is fastened to the rotation mechanism, and the horizontal rod is a rotatable rod. The rotation mechanism is fastened to a top of the stand base, and the rotation mechanism is configured to drive the L-shaped connecting rod to rotate in a horizontal plane. The stand base is configured to fixedly connect to an inner surface of a wall or to a ground. |
| US11698160B2 |
Devices and methods for repairing pipes
A pipe repair device includes a body defining a first end and a second end opposite the first end; a stent configurable in a compressed configuration and an expanded configuration, the stent mounted to the body in the compressed configuration; and a locomotion subsystem configured to drive the pipe repair device through a pipe, the locomotion subsystem comprising a steering rod extending from the first end of the body and configured to engage an inner surface of the pipe. |
| US11698158B2 |
Cap for risers in concrete decks
An assembly creates annular voids in concrete around the distal end of cylindrical tubes. A cap has a flat top and a cylindrical, depending skirt. An annular, foam plug extends between the inside of the skirt and the outer diameter of the tube. The plug has an undeformed inner diameter smaller than an outer diameter of the tube to create an interference fit around the tube and keep concrete out when the cap is on the end of the tube. The plug has a radial thickness of 0.3 to 1 inch, and has an axial length of 1 to 3 inches, with a bottom of the plug located at a bottom of the skirt. The cap is glued to the end of the tube for pressure testing. After the tube is entrained in concrete, the cap and plug are removed to leave a void in the concrete surface. |
| US11698143B2 |
Solenoid valve with permanent magnets
A latching assembly for a solenoid operated valve includes a solenoid assembly including a core defining a bore extending along an axis, and a coil mounted to the core and disposed about the axis. The solenoid operated valve further includes an armature assembly including an armature stud disposed at least partially within the bore and extending along the axis, an armature disc disposed radially about a portion of the armature stud and defining at least one window, and at least one stationary magnet respectively disposed within the at least one window. |
| US11698141B2 |
Pressure reducing valve
A pressure reducing valve includes: a body, a valve seat, and a valve element opening and closing the valve seat according to a difference between a pressure on the inlet side and a pressure on the outlet side. A pressure chamber, which is a space part between the valve element and the valve seat, is provided on the inlet side of the valve element. The valve element includes a plurality of horizontal holes each opening to the pressure chamber, and a vertical hole bringing the horizontal holes and the outlet side of the valve element into communication with each other. The horizontal holes and the vertical hole are provided in such a manner that a value of a ratio of a flow channel area of the vertical hole to a total area that is a total of flow channel areas of the horizontal holes exceeds 1.16. |
| US11698140B2 |
Ball valve with multi-angular sealing for coolant control regulator
A coolant control regulator assembly that comprises a plurality of modular housings, an actuator, and a plurality of ball valves. The actuator is operatively connected to at least one of the plurality of modular housings. Each of the modular housings comprises an internal cavity, at least one inlet port, and at least one outlet port. Further, each of the internal cavities includes one of the plurality of ball valves positioned therein. At least one of the plurality of ball valves comprises a plurality of apertures that are configured to align with the at least one inlet port and the at least one outlet port in certain rotational positions. |
| US11698136B1 |
Valve for vehicle
A fluid-distribution system for use with one or more vehicle sub-systems in a vehicle includes a first transfer conduit, a second transfer conduit, and a valve unit. The first transfer conduit defines a first interior space and is coupled to a fluid source to receive and direct a fluid through the first interior space. The second transfer conduit defines a second interior space and is spaced apart downstream from the first transfer conduit. The valve unit extends between and interconnects the first transfer conduit and the second transfer conduit. |
| US11698134B2 |
Seal retainer for a component assembly and method of installing a component into an apparatus for controlling flow
Apparatuses for controlling fluid flow are important components for delivering process fluids for semiconductor fabrication. These apparatuses for controlling fluid flow require a variety of fluid flow components which are tightly packaged within the apparatuses for controlling flow. Servicing the apparatuses requires specialized equipment and methods which enable installation of seals in close quarters in apparatuses which are installed in the field. Seal retainers may be used to retain the seals during assembly of fluid flow components into apparatus for controlling flow. |
| US11698120B2 |
Damper assembly
A damper assembly includes a pressure tube defining a chamber. The damper assembly includes a body supported by the pressure tube. The body has a first surface and a second surface opposite and spaced from the first surface along an axis. The body defines a passage extending from the first surface to the second surface. The damper assembly includes an orifice disc movable from an unflexed position to a first flexed position and movable from the first flexed position to a second flexed position. The orifice disc in the unflexed position is spaced from the first surface radially outward and radially inward of the passage. The orifice disc in the first flexed position is spaced from the first surface radially outward of the passage and abuts the first surface radially inward of the passage. The orifice disc in the second flexed position abuts the first surface radially outward and radially inward of the passage. |
| US11698119B2 |
Directional vibration control apparatus for compactor drum with single eccentric
A directional vibration control apparatus, which includes a tunable vibration absorber (TVA) for a vibratory compactor machine is provided. The TVA includes a frame mounting structure that is configured to mechanically interface with a frame of the vibratory compactor to provide a fixed attachment of the TVA to the frame of the vibratory compactor, a TVA carrier that extends from the frame mounting structure into an interior portion of a drum of the vibratory compactor machine, a resilient element that includes a first portion that is fixedly attached relative to the TVA carrier and a second portion that includes a degree of freedom of movement relative to the TVA carrier, and a mass that is attached to the second portion of the resilient element and that includes the degree of freedom of movement relative to the TVA carrier. |
| US11698113B1 |
Clutch seal plate sealed to torque converter
A hybrid module includes a torque converter and a clutch assembly. The torque converter includes a front cover. The clutch assembly includes a piston axially spaced from the front cover. The piston is axially slidable to engage the clutch assembly. The clutch assembly further includes a seal plate non-rotatably connected to the front cover and sealed to the piston. A seal is compressed between the seal plate and the front cover. |
| US11698110B2 |
Direct pinion mount joint assembly
A joint assembly for use in a motor vehicle. The joint assembly includes a first joint member that is drivingly connected to a second joint member via one or more third joint members. At least a portion of the first joint member is drivingly connected to at least a portion of a first shaft and at least a portion of the second joint member is drivingly connected to at least a portion of a second shaft. One or more first joint member tool grooves circumferentially extends along the outer surface of the first joint member. The joint assembly further includes a nut that drivingly connects at least a portion of a third shaft to at least a portion of the second shaft. The nut includes one or more nut tool grooves circumferentially extending along the outer surface of the nut. |
| US11698109B2 |
High angle constant velocity joint
A constant velocity joint is provided with at least a pair of tracks whose geometry is defined based on ball path that follows a parametric equation and the parametric function is in the form of a polynomial displacement function of a fourth order or larger. |
| US11698108B2 |
Tripot joint with assembly and disassembly ring
A tripot housing and method of manufacture thereof. The tripot housing includes a housing body extending along an axis between a first end having an end wall and an open second end. A drive shaft extends from the end wall along the axis away from the second end. The housing body has an outer surface and an inner surface. The inner surface defines a guide channel that extends between the first end and the second end. The outer surface has a first region extending axially along a direction from the first end toward the second end to a shoulder that extends radially outwardly from the first region. The outer surface has a second region extending axially from the shoulder toward the second end. A ring has an inner surface disposed in an interference fit on first region and an outer surface extending radially outwardly from the second region. |
| US11698105B2 |
Surface processing method of disk member of sealing apparatus, and sealing apparatus
A sealing apparatus which is capable of preventing static leakage of a target to be sealed without increasing sliding resistance with respect to a shaft, and a surface processing method of a disk member of the sealing apparatus which is capable of processing a surface of the disk member, such as a slinger, provided at the sealing apparatus. A surface processing method of a disk member of a sealing apparatus for forming a plurality of fine spiral grooves on a surface of the disk member provided at the sealing apparatus has a grinding member having a plurality of fine projections that is moved to an outer edge side while the grinding member is pressed against the surface of the disk member which relatively rotates around an axis, and the sealing apparatus includes a slinger at which a plurality of fine spiral grooves are randomly formed on another side surface of a flange portion. |
| US11698102B1 |
Self-lubricating tie-down
A self-lubricating tie-down includes a frame including two walls, a reel, two ratchet wheels, two detents, a short strap and a long strap. The frame includes two walls each of which is formed with a bushing. The handle includes two blades each of which is formed with an aperture. The reel includes two terminal sections inserted in the bushings. The two ratchet wheels are connected to the reel. The first detent is movable on the frame and operable for engagement with the ratchet wheels. The second detent is movable on the handle and operable for engagement with the ratchet wheels. The short strap includes an end connected to the frame. The long strap includes an end connected to the reel so that the reel is operable to wind the long strap. Each of the bushings includes at least one recess and lubricant filled in the recess. |
| US11698098B2 |
Bucket hook
A bucket hook for supporting tools from a utility bucket includes: a first leg, including: a first hook; a gate mounted to the first leg and movable between a first position in which it contacts the first hook, and a second position in which it is pivoted away from the first hook; and spring biasing means resiliently urging the gate towards the closed position; and a second leg spaced from the first leg; and a crossbar interconnecting the first leg and the second leg, wherein the first leg, the second leg, and the crossbar cooperatively define an interior space having an inverted L shape. |
| US11698097B2 |
Method of fitting fastener to object
A method of fitting a fastener to an object is introduced. The fastener has a weldable surface and an engaging portion or a hole portion. One end of the hole portion or one end of the engaging portion has a holding portion. During a welding heating process, solder flows into or enters the holding portion and then cools down and solidifies therein so as to be held therein. Therefore, the weldable surface and the holding portion together enable the fastener to be firmly coupled to an object. The engaging portion and the hole portion together enable an object to be coupled to or removed from another object, so as to couple together and separate at least two objects repeatedly and quickly. |
| US11698093B2 |
Blind rivet
A blind rivet for establishing a screw connection between a support component and a fastening part has an elastic outer body and a metal bushing arranged therein. The outer body is at least partially surrounded by a fixing sleeve which fixes the outer body on an end portion in the metal bushing. |
| US11698091B2 |
Friction element weld element modification to increase corrosion resistance of thermal mechanical joint
A welded structural assembly and method, in one form, includes an upper substrate, a lower substrate adjacent the upper substrate, a fastener, and a sealing member. The fastener includes a shank portion, a first head portion, and a second head portion. The shank portion extends through the upper substrate and into the lower substrate. The shank is welded to the lower substrate. The first head portion has an outer periphery and an underside. The second head portion is frangibly coupled to the first head portion. The sealing member is disposed under the first head portion between the upper substrate and the first head portion. The sealing member contacts the underside and extends beyond the outer periphery such that the sealing member extends radially outward beyond all points of the first head portion. |
| US11698084B2 |
Method for operating a pump
A pump of a dishwasher has an integrated heating element, a pump chamber with an inlet and an outlet, a pump rotor inside the pump chamber and a drive motor, wherein the heating element and a temperature sensor are provided on a wall of the pump chamber. For measuring a calcification of the pump chamber it is filled with water and then the pump rotor rotates for mixing the water in the pump chamber without transporting water out of the pump chamber. The temperature of the water in the pump chamber is measured with the temperature sensor as a starting temperature, and then the heating element is activated to heat the water in the pump chamber while the temperature of the water in the pump chamber is measured. Then the heating element is deactivated and the maximum temperature of the water during the heating duration or directly afterwards is determined. A temperature relation between the maximum temperature and the starting temperature of the water is calculated. These steps are executed in the pump at the very beginning of an operation of the new dishwasher after its installation for determining an initial temperature relation. These steps are automatically executed again at a later stage for determining a later temperature relation to determine the heating efficiency of the pump by comparing the later temperature relation to the initial temperature relation. |
| US11698082B2 |
Fan and cover for fan
A fan includes an electric motor and a fan wheel drivable or driven by the electric motor, arranged within its housing. The underside of the housing has an opening for an electric outlet, and a side the housing has a bracket, thereby forming a bushing. An electric line is arranged at least partially at the underside of the housing and is guided through the bushing, and a cover element is arranged at the underside of the housing. The cover element has a first section and a second section. The cover element is arranged at the underside of the housing in such a way that the first section is at least partially arranged in the bushing and clamps the electric line in the bushing while forming a strain relief, and that the second section covers the opening. |
| US11698081B2 |
Stepped leading edge fan blade
A fan blade apparatus for use in a high-volume, low-speed fan wherein the fan blade includes a body portion, a leading edge portion and a trailing portion. The fan blade coupled to an electric motor configured to rotate in an intended direction wherein the leading portion of the fan blade is at the forefront of the rotation of the blade. The leading edge portion of the fan blade includes a series of steps extending along the length of the leading edge. The stepped configuration creates turbulent air flow when the electric motor rotates in the intended direction. |
| US11698079B2 |
Fluid sealing member and fluid pump and motor having fluid sealing member
The present invention is directed to a fluid sealing member and a motor for preventing or reducing chances of fluids and/or substances or products from entering the motor chamber or cavity of a motor and causing damage to the motor's internal components and/or causing the motor to make undesirable noises or sounds. The present invention is also directed to a motor having a fluid sealing member, and to a fluid pump having a fluid sealing member. The present invention is further directed to a fluid pump that comprises a jet assembly and a motor assembly, which comprises a motor. The fluid pump may further comprise one, some or all of the following: a fluid sealing member, a mounting housing member or coupling device, a gasket or seal, a liner (when a liner is not already provided or present), and a driven magnetic disc assembly having a magnetic pole array. |
| US11698078B2 |
Rotating machine and turbocharger
On an inner circumferential surface (25a) of a housing (25) opposed to an outer circumferential surface (37a, 37b) of an outer ring, toward a front side in a rotation direction (B) of a rotation shaft (21), a first groove (41H, 41I) is formed as a groove portion for guiding an oil (39) in a direction toward a first oil supply hole (41D, 41E). |
| US11698077B2 |
Remote control system for forward/reverse rotation of a fan
A remote control system for forward/reverse rotation of a fan includes a remote control and a forward-reverse rotation control unit. The remote control includes an operation module, and a first control module capable of outputting an operation signal which corresponds to an operation condition of the operation module. The operation signal can switch between a forward rotation mode and a reverse rotation mode to correspond to the operation condition of the operation module. The forward-reverse rotation control unit includes a double-pole relay that is controllable to switch between a first mode and a second mode and that is used to provide electric power to the fan, and a second control module that controls the double-pole relay to switch modes according to the operation signal, thereby making a rotational direction of the fan correspond to the operation of the operation module. |
| US11698074B2 |
Turbo compressor and turbo chiller including the same
A turbo compressor includes a housing with a refrigerant suction hole, through which a refrigerant is introduced, at a front portion thereof, and a motor case defining an accommodation space. The accommodation space includes a rotation shaft extending in a front-rear direction and a motor that is configured to rotate the rotation shaft. A first impeller is coupled to one end of the rotation shaft and a second impeller is coupled to the other end of the rotation shaft. The first impeller is configured to primarily compress the refrigerant introduced into the refrigerant suction hole. A connection passage, that surrounds the motor case extends backward from an outlet of the first impeller. The second impeller is configured to secondarily compress the refrigerant introduced through the connection passage. |
| US11698073B2 |
Swimming pool and spa pumps configured to improve priming performance
Disclosed are pumps designed to make priming more efficient and therefore reduce priming time. The disclosed pumps include one or more deflection structures that prevent fluid moving through a diffuser of the pump from continuing in a circular path and instead divert the fluid in a different direction that leads directly to an outlet of the pump. This deflection reduces air bubble accumulation inside the pump while priming and makes it easier for air to escape through the pump outlet. Making it easier for air to escape the pump outlet ultimately allows air to escape the pump faster during priming, reducing back pressure caused by trapped air pockets inside the pump and improving priming performance. |
| US11698071B2 |
Variable displacement lubricant pump
A variable displacement lubricant pump includes a housing, a control ring arranged in the housing, an inlet chamber and an outlet chamber, and a lateral slide bearing. The control ring is shiftable, radially confines a pumping chamber, and comprises a drainage channel. The outlet chamber and the inlet chamber are arranged at opposite lateral sides of the control ring. The lateral slide bearing is arranged at the lateral side of the control ring where the outlet chamber is arranged and comprises a first lateral slide bearing surface defined by the static housing, a second lateral slide bearing surface arranged opposite to the first lateral slide bearing surface which is defined by the control ring, and a lateral slide bearing gap defined between the first and second lateral slide bearing surfaces. The drainage channel of the control ring fluidically connects the lateral slide bearing gap with the inlet chamber. |
| US11698070B2 |
Grouting material delivery and application system
A grouting material delivery and application system for coating the exterior of a collapsed liner with an even distribution of grouting material prior to insertion into a damaged conduit. The apparatus includes a wetout funnel for receiving grouting material to evenly coat the exterior of the liner. The wetout funnel includes opposite walls forming a v-shape with a slot at the bottom of the v-shape and a squeegee disposed at the slot for controlling the coating of grouting material for a uniform covering on the liner as it passes through the wetout funnel. A first ejector pipe having an inflow end and an outflow end for receiving and dispensing grouting material to coat one half of the exterior of the liner. A second ejector pipe having an inflow end and an outflow end for receiving and dispensing grouting material to coat the opposite half of the exterior of the liner. |
| US11698068B2 |
Pump system with pinch valve for fluid management in surgical procedures and method of operation thereof
Pump systems with pinch valves for surgical procedures. At least some of the example embodiments are pump systems including a stationary housing defining a front face. A tube support extends outwardly from the front face for aligning and supporting a first tube and a second tube. At least one pinch member is movable relative to the tube support by a power actuator operably coupled to the at least one pinch member and configured to have three orientations that define: a first arrangement of the pinch member relative to the tube support configured to pinch closed the first tube, a second arrangement of the at least one pinch member relative to the tube support configured to pinch closed the second tube, and a third arrangement of the at least one pinch member relative to the tube support configured to pinch closed neither the first tube nor the second tube. |
| US11698063B2 |
Hydraulic end assembly structure of a plunger pump
A hydraulic end assembly structure of a plunger pump, comprising a valve housing assembly, a suction gland and a suction pressing cap. The suction gland is connected to the suction pressing cap, and the suction gland is connected to the valve housing assembly through the suction packing seal assembly. |
| US11698058B1 |
Multi-source sustainable-renewable energy harvester
A method, approach, system, apparatus and solution that generates electricity from the removal heat of sustainable thermal cycles combined with a renewable thermal energy source. |
| US11698057B2 |
Wind turbine rotary connection, and wind turbine comprising same
A wind turbine rotary connection for two wind turbine components which are rotatable relative to each other, having a combined axial-radial bearing, wherein the axial-radial bearing has an axial bearing component and a separate radial bearing component. In particular it is proposed that the axial bearing component is in the form of a plain bearing component having a first convexly curved bearing surface and a corresponding second concavely curved bearing surface. |
| US11698055B2 |
Self-inspection method and device for hydraulic control turning system of generator rotor
A self-inspection method for a hydraulic control turning system of a generator rotor includes: establishing a length dimension relationship table among a plurality of hydraulic cylinders of the hydraulic control turning system; selecting a reference hydraulic cylinder, and acquiring a reference length dimension when the reference hydraulic cylinder is located at a target working position, the target working position is a position at which a turning pin corresponding to the reference hydraulic cylinder is inserted into an adapted hole; and performing a function inspection of a motion execution module in sequence by the plurality of the hydraulic cylinders, based on the reference length dimension and the length dimension relationship table. |
| US11698051B2 |
Wave energy recovery apparatus with power-take-off arrangement
This invention relates to a wave energy recovery apparatus with a power-take-off arrangement comprising at least a base, a reciprocating panel, two power-take-off (PTO) units with one or more generators to convert kinetic energy of waves or tidal currents to electricity, at least two gear transmissions operatively connected between the panel and the generators and at least two one-way clutch mechanisms to control the directions of rotation of the generators. The panel is arranged to rotate a half of the generators when rotating into one direction and another half of the generators when rotating into the opposite direction. |
| US11698041B2 |
On-board diagnostics of a turbocharger system
A turbocharger system (1) of a combustion engine (4) comprises a turbocharger turbine (5) operable by exhaust gases, a valve (7) configured to control gas flow of pressurized gas from a pressurized gas reservoir (6) to the turbocharger turbine (5), and a sensor (8). Turbocharger system operation comprises injecting a test pulse of pressurized gas from the pressurized gas reservoir (6) to drive the turbocharger turbine (5) by means of controlling the valve (7), detecting an impact of injected pressurized gas on the turbocharger turbine (5) by means of the sensor (8), collecting data from the sensor (8), and diagnosing the turbocharger system (1) by evaluating an operational response of the turbocharger turbine (5) as a result of the injected test pulse of pressurized gas, based on the collected data. |
| US11698037B1 |
Fuel system for a vehicle and method of controlling
A method of controlling an evaporative emissions system for a vehicle is provided. A fuel system for a vehicle and a vehicle are also provided. A signal indicative of an entry condition associated with a secondary air flow path for a purge of an evaporative emissions canister is received. A filter is decoupled from a port of the evaporative emissions canister in response to receiving the signal and prior to the evaporative emissions canister purge. The evaporative emissions canister is purged by flowing atmospheric air into the port and through the evaporative emissions canister while the filter is decoupled from the port. The filter is coupled to the port of the evaporative emissions canister after purging the canister. |
| US11698033B2 |
Valve train system for extended duration intake valve opening
A variable valve timing assembly is provided for extending a duration of an intake valve opening. The variable valve timing assembly includes an intake rocker mounted on a pedestal and operable by a cam lobe to open and close the intake valve. The intake rocker includes a lever extension, and a holding member in the pedestal is lockable in position by a hydraulic circuit in the pedestal to contact the lever extension of the intake rocker and hold the intake valve in the open position. A reset pin in the pedestal is actuatable by the cam lobe to release the holding member to allow the intake valve to close. |
| US11698031B2 |
Gas turbine engine with dynamic data recording
A communication adapter of a gas turbine engine of an aircraft includes a communication interface configured to wirelessly communicate with an offboard system and to communicate with an engine control of the gas turbine engine, a memory system, and processing circuitry. The processing circuitry is configured to receive an engine control dynamic data recording request from the offboard system, confirm an authentication between the communication adapter and the engine control, transfer the engine control dynamic data recording request received at the communication adapter from the offboard system to the engine control based on the authentication, and transmit an update completion confirmation of the engine control from the communication adapter to the offboard system based on a confirmation message from the engine control. |
| US11698028B2 |
Onboard heater of auxiliary systems using exhaust gases and associated methods
An exhaust energy recovery system (EERS) and associated methods for an engine are disclosed. An embodiment of an EERS, for example, includes an inlet duct that is configured to divert exhaust gas from an exhaust duct of the engine into the recovery system and an outlet duct configured to return the exhaust gas to the exhaust duct downstream of the inlet duct. The recovery system is configured to heat components or fluids associated with engine to operating temperatures. The recovery system may be part of a mobile power system that is mounted to a single trailer and includes an engine and a power unit such as a high pressure pump or generator mounted to the trailer. Methods of operating and purging recovery systems are also disclosed. |
| US11698026B2 |
System and method for controlling a journal bearing
A system including: a journal bearing having a carrier, a rotor arranged rotatable about a rotational axis relative to the carrier, and a fluid in a clearance between the rotor and the carrier. A sensor measures a vibration signal of the rotor. A control system is adapted to determine a pressure set point for the fluid in the clearance based on the vibration signal, and to provide control signals generated based on the pressure set point. An active device is adapted to modify the pressure of the fluid in the clearance based on the control signals. |
| US11698023B2 |
Aircraft cabin blower system
An aircraft cabin blower system comprises a cabin blower including a compressor configured to provide air to a cabin of the aircraft; a variable drive system configured to drive the compressor and including an electric variator and a summing gearbox; and a main transmission configured, when operating in a blower mode, to receive mechanical power from a gas turbine engine and input mechanical power to the summing gearbox in a forward direction; and configured, when operating in a starter mode, to receive mechanical power from the summing gearbox and input mechanical power to the gas turbine engine. The aircraft cabin blower system further includes a first one-way rotation device adapted to permit free rotation of the main transmission in the forward direction and to prevent rotation of the main transmission in a reverse direction opposite to the forward direction. |
| US11698022B1 |
Modified cycle two-stroke engine
Two-stroke engine includes a cylinder having a peripheral wall defining an interior space, a crankshaft coupled to a piston movable in the cylinder and having a power stroke in which air/fuel in the interior space is ignited and the crankshaft is rotated and a compression stroke, two intake conduits leading to the cylinder, and intake valves in the intake conduits that regulate air flow into the interior space. An exhaust conduit leads from an opening in the peripheral wall between lowermost and uppermost positions of the piston. An exhaust valve is in the exhaust conduit. In an exhaust-intake stroke after the power stroke when the piston has moved such that its upper surface is below the opening, the outlet valve opens, and air is inlet into the interior space through the intake valve(s) and forces combustion products to exhaust the interior space into the exhaust conduit. |
| US11698018B2 |
Control device and control method for internal combustion engine
A control device for an internal combustion engine including an upstream cleaning device and a downstream cleaning device that are provided in an exhaust gas passage and a temperature sensor that detects a temperature of exhaust gas between the upstream cleaning device and the downstream cleaning device is provided. The control device includes a first temperature estimating unit configured to estimate a temperature of the downstream cleaning device from the temperature of exhaust gas detected by the temperature sensor and a second temperature estimating unit configured to estimate a temperature of the downstream cleaning device without using the temperature of exhaust gas detected by the temperature sensor. An abnormality determining process for the upstream cleaning device is performed when at least the temperature of the downstream cleaning device estimated by the second temperature estimating unit is equal to or greater than a predetermined threshold value. |
| US11698017B2 |
System and method for detecting defects in a honeycomb body
Defect detection systems include at least one nozzle for delivering a CO2 particulate fluid to an inlet end of a plugged honeycomb body. Defects in the honeycomb, if any, are determined by monitoring CO2 particulate flow at the outlet end of the honeycomb body. Methods for detecting defects in plugged honeycomb bodies are also disclosed. |
| US11698014B1 |
Flow estimation for secondary air system
Methods and systems using model based and iterative calculations of mass flow throughout an internal combustion engine system. A secondary air injection valve is provided to selectively allow intake air to pass to the exhaust side of the engine system to aid in exothermic reaction with exhaust gasses exiting the engine for various purposes. The iterative calculations of mass flow include estimation of the mass flow through the secondary air injection valve. |
| US11698013B1 |
Engine controller and method for controlling engine
An engine controller includes processing circuitry configured to execute catalyst accelerated activation control by performing a first process that maintains an open degree of a wastegate valve at a specified first open degree and then performing a second process that changes the open degree of the wastegate valve to an open degree that differs from the first open degree. |
| US11698011B2 |
Systems and methods for desulfation of catalysts included in aftertreatment systems
An aftertreatment system for reducing constituents of an exhaust gas having a sulfur content includes: an oxidation catalyst; a filter disposed downstream of the oxidation catalyst; and a controller configured, in response to determining that the filter is to be regenerated and a desulfation condition being satisfied, to: cause a temperature of the oxidation catalyst to increase to a first regeneration temperature that is greater than or equal to 400 degrees Celsius and less than 550 degrees Celsius; cause the temperature of the oxidation catalyst to be maintained at the first regeneration temperature for a first time period; and after the first time period, cause the temperature of the oxidation catalyst to increase to a second regeneration temperature equal to or greater than 550 degrees Celsius. |
| US11698010B2 |
Internal combustion engine system and a method of operating an internal combustion system
Provided are a method and an ICE system, including an internal combustion engine including a first and a second set of cylinders. A first and a second EGR valve control flow of exhaust gas from the cylinders to an EGR conduit. A controller controls the closing of the second EGR valve, thereby preventing flow of exhaust gas from the second set of cylinders to the EGR conduit. The second EGR valve is upstream of a turbine. The controller is configured to activate a fuel injector for late post injection of fuel into the second set of cylinders when the second EGR valve is closed, so that at least a part of the fuel that exits the second set of cylinders is uncombusted. An exhaust gas aftertreatment system receives and treats exhaust gas which is not recirculated in the EGR conduit, and includes an oxidation catalyst for combustion. |
| US11698007B2 |
Flexible support structure for a geared architecture gas turbine engine
A gas turbine engine according to an example of the present disclosure includes, among other things, a fan shaft configured to drive a fan, a support configured to support at least a portion of the fan shaft, the support defining a support transverse stiffness and a support lateral stiffness, a gear system coupled to the fan shaft, and a flexible support configured to at least partially support the gear system. The flexible support defines a flexible support transverse stiffness with respect to the support transverse stiffness and a flexible support lateral stiffness with respect to the support lateral stiffness. The input defines an input transverse stiffness with respect to the support transverse stiffness and an input lateral stiffness with respect to the support lateral stiffness. |
| US11698000B2 |
Damage evaluation device, damage evaluation method
A damage evaluation device evaluates damage of equipment, including an operation data obtaining unit which detects a state of the equipment to obtain the state as operation data; an operating state quantity evaluation unit which calculates an operating state quantity including at least one of temperature and generated stress at a predetermined evaluation-target site of the equipment, based on the operation data; a material deterioration evaluation unit which evaluates a material deterioration quantity of a material forming the equipment, based on the operating state quantity; a risk evaluation unit which evaluates at least one of a cumulative damage quantity of the material forming the equipment and failure risk, based on the operating state quantity and the material deterioration quantity; and a recommended maintenance time presentation unit which presents a recommended maintenance time of the equipment based on a result of the evaluation of the risk evaluation unit. |
| US11697997B2 |
Vanes and shrouds for a turbo-machine
A turbine for a turbo-machine is proposed in which, at a gas inlet for a turbine wheel, vanes extend from a nozzle ring though slots in a shroud. The nozzle ring and shroud are relatively rotatable about a rotational axis of the turbine by at least 0.1 degrees. In use, the nozzle ring and shroud are relatively rotated to bring one side of the vane into close contact with one surface of the slot, to inhibit leakage of gas between the vane and the slot surface. For this purpose the respective surfaces of the nozzle and slot can be configured to closely conform to each other. If there is differential thermal expansion of the shroud and nozzle ring, the nozzle ring and shroud can relatively rotate, to withdraw the vane from the edge of the slot to relieve the pressure between them. |
| US11697996B2 |
Blade dovetail and retention apparatus
Methods, apparatus, systems, and articles of manufacture are disclosed to adjust a pitch axis of a blade of an engine. An example blade apparatus includes: a hub to facilitate movement of blades in an engine, the engine having a radial center line; and a trunnion connected to the hub. The example trunnion includes a slot to accommodate a first blade, and at least one of the trunnion or the first blade is positioned with at least one of a tilt or a lean with respect to the radial center line to form a pitch axis offset from the radial center line such that the pitch axis is not parallel to or co-linear with the radial center line. The example hub is to rotate the first blade about the pitch axis. |
| US11697995B2 |
Airfoil for a turbomachine
The invention relates to an airfoil as well as to a method for producing an airfoil for a turbomachine, comprising a leading edge and a trailing edge joined to each other by a suction side and a pressure side and which, in at least one region, extends in a curved manner from an airfoil root to an airfoil tip, wherein the airfoil tip has a squealer tip, which is arranged at the airfoil tip. |
| US11697993B1 |
Rotary engine
A rotary engine is provided, including: a stator assembly, including an intake stator including an annular intake groove and an exhaust stator including an annular exhaust groove which define a track therebetween; a rotor, rotatably disposed between the intake and exhaust stators, including cylinders each being covered by one of the cylinder head and cylinder heads each including an intake port and an exhaust port, the intake and exhaust ports being connected to the annular intake and exhaust grooves, respectively; a shaft, inserted axially in the stator assembly and the rotor; valve mechanisms, posited on the cylinder heads respectively and each including an intake valve and an exhaust valve; pistons, received in the cylinders respectively and each including a piston rod which is movable along the track; and spark plugs, posited on the cylinder heads and exposed to interiors of the cylinders, respectively. |
| US11697986B2 |
Power management at a wellsite
Apparatus and methods for managing power at a wellsite. An example apparatus may include a well construction equipment operable to construct a well at the wellsite, a power supply system operable to output electrical power to the well construction equipment to facilitate operation of the well construction equipment, and a control system for controlling the well construction system. The control system may be operable to store a digital drilling program and cause the well construction equipment to perform planned well construction operations based on the digital drilling program. The digital drilling program may include an equipment operational plan indicative of the planned well construction operations to be performed by the well construction equipment to construct the well, and an electrical power plan indicative of a planned electrical power demand of the well construction equipment to perform the planned well construction operations. |
| US11697985B2 |
Automated hydraulic fracturing operation
An automated hydraulic fracturing system and method for controlling various aspects of a fracking operation is disclosed. A master controller receives various operating parameters, such as desired operating conditions, information about a fracking site, information about trailers and/or other equipment at the fracking site, and/or sensor signals. The master controller may access one or more trailer model(s) that model various parameters of equipment (e.g., engines, transmissions, pumps, trailers, etc.) at the fracking site as a function of controlled operating conditions. The master controller uses the trailer models in conjunction with operating parameters to generate control signals that automatically control the various equipment at the fracking site to optimize various desired outcomes, such as reduced operating costs, reduced emissions, reduced idle time, increased efficiency, etc. The control signals are sent to controllers of the individual equipment to control the operations of those equipment and achieve an overall optimized fracking operation. |
| US11697984B2 |
System and process for producing diluent from dilbit, transportation, and treatment of heavy oil
A process for producing diluent for use in a hydrocarbon recovery process includes heating a dilbit feed stream comprising hydrocarbons produced from a hydrocarbon reservoir and an added diluent, to a temperature of 350° C. or less, fractionating the dilbit feed stream after heating to produce a light fraction and a heavy fraction, the light fraction comprising the diluent, additional light hydrocarbons, and sour water, separating the sour water from a remainder of the light fraction, and stabilizing the remainder of the light fraction to provide recovered diluent and cooling the recovered diluent. A volume of the recovered diluent is greater than a volume of the added diluent. |
| US11697977B2 |
Isolation valve for use in a wellbore
A portion of a wellbore is put into communication or is isolated by selectively applying an axial or rotational force downhole. The axial force moves a shifting sleeve and deployment sleeve from an initial position to an opening position causing a valve element to move into an open configuration and allowing communication to the portion of the wellbore. The shifting sleeve is returned to the initial position and separated from the deployment sleeve, which is anchored to a retraction sleeve adjacent the valve element. Threads on the shifting and retraction sleeves become engaged when the deployment sleeve is moved to the opening position. The retraction sleeve is rotated by rotating the shifting sleeve, threaded engagement with the rotating retraction sleeve draws the deployment sleeve away from the valve element, and allows the valve element to move to a closed configuration. |
| US11697973B2 |
Modular downhole packer
A modular downhole packer includes a valve body, which includes a threaded coupler adapted to couple to a tubular and a valve assembly. The packer includes a packer element assembly, which includes a first end coupler, the first end coupler mechanically coupled to the valve body; a packer element; and a second end coupler. The packer includes a floating seal element mechanically coupled to the second end coupler, the floating seal element including a seal extension. The packer includes a floating end anchor. The floating end anchor includes a compression seal housing, the compression seal housing including an outer sealing surface positioned within the seal extension of the second end coupler; a compression seal positioned within a seal pocket formed in the compression seal housing; and an anchor body, the anchor body threadedly coupled to the seal pocket of the compression seal housing, the anchor body abutting the compression seal. |
| US11697971B2 |
Multiple tapered threaded connection
A threaded connection between adjacent drill string components comprises a threaded female connection end adapted to receive a correspondingly threaded male connection end, the two ends each having first and second portions of different tapers. Tubular members, drill string tools and other drill string components comprising the female or male ends described herein are also provided. |
| US11697967B2 |
Pullback system for drilling tool
A rotary drill bit for use with a horizontal directional drill string. A coupler at a proximal axial end is configured to attach the rotary drill bit to a drill head at a distal end of the drill string. A cutting portion at a distal axial end is provided with a plurality of vanes with respective cutters that operate to cut a hole in earth when the rotary drill bit is rotated about a central axis. The plurality of vanes project radially outwardly from a surface of the cutting portion such that the surface forms respective troughs circumferentially interspersed with the plurality of vanes. A plurality of engagement features is positioned axially within the cutting portion and radially inward of an outer cutting diameter to facilitate attachment of a product pullback device between the plurality of vanes without removing the rotary drill bit, or any portion thereof, from the drill head. |
| US11697965B2 |
Ladder safely mechanisms
A ladder safety mechanism comprises at least one clamp, preferably a pair of spaced apart clamps, attachable part way along a ladder, to secure the ladder to part of a structure. In some embodiments, the mechanism includes at least one manually operated actuator, such as a rope or cable, coupled to the at least one clamp to enable a user located at the bottom of the ladder to open the at least one clamp to receive the part of a structure. In some embodiments, the at least one clamp is automatically secured to the part of the structure by placing the clamp onto the structure. The at least one manually operated actuator also enables a user located at the bottom of the ladder to open the at least one clamp to release the part of the structure. The at least one clamp is oriented substantially perpendicularly to a part of the structure to which the ladder is to be attached. |
| US11697964B2 |
Roller shade actuation device
A roller shade actuation device includes two actuators arranged in a winding drum, a shaft inserted into the winding drum, and a transmission mechanism. Each actuator includes a housing fixed to the winding drum, a rotary power member arranged in the housing, a driving gear fixed to an output shaft of the rotary power member and coaxial with the output shaft, and a first transmission gear rotatably mounted to the housing and meshed with the driving gear. The actuators are connected linearly in sequence. The driving gear of one actuator adjacent to the transmission mechanism is transmission-matched with and connected to the transmission mechanism, and the driving gears of the remaining actuators are meshed with the first transmission gears of neighboring actuators adjacent to the transmission mechanism. The actuators are connected in series to form an actuator combination through the driving gears and the first transmission gears. |
| US11697963B2 |
Insulating panel assembly
An insulating panel assembly includes an exterior panel that is formed of a metal. The insulating panel assembly also includes an interior panel. A spacer is coupled to the exterior panel and the interior panel. The spacer maintains the exterior panel in a generally parallel, spaced relationship with the interior panel. |
| US11697962B2 |
Opening and closing mechanism and train having the same
The present application relates to an opening and closing mechanism and a train having the same. The opening and closing mechanism comprise a driving device, a locking device and a support arm; the driving device is connected to the locking device to drive the locking device to rotate; a first end of the locking device is rotatably mounted on a baseplate; a sliding groove in which a second end of the locking device is slidably located is formed on the support arm; a first end of the support arm is rotatably mounted on the baseplate; a second end of the support arm is connected to a fairing; the driving device drives the locking device to rotate, the locking device drives the support arm to rotate by the sliding groove, so that the support arm opens or closes the fairing. |
| US11697960B2 |
Parallel operation of door operators
A swing door operator system is described, the system including a first swing door operator, a second swing door operator, and at least one door leaf hinged connected at an opening in the wall. The first swing door operator is connected to a first side of the door leaf, the second swing door operator is connected to a second side of the door leaf, the first side of the door leaf is opposite to the second side of the door leaf, and the first swing door operator and the second swing door operator interact to move the door leaf between an open and closed position. |
| US11697959B2 |
Electric strut
A novel electric strut is disclosed, including an electric strut casing in which a supporting pipe casing is sleeved. A supporting pipe is installed in the supporting pipe casing, a screw rod has a front end connected with the rear end of the supporting pipe, a front end of the supporting pipe is connected with a ball-and-socket joint, a special-shaped conduit is sleeved outside the screw rod and located in the electric strut casing, a spring is sleeved on surfaces of the supporting pipe and the special-shaped conduit, an adjustable damper is mounted at a tail portion of the screw rod, a motor is mounted in the electric strut casing at a rear end of the screw rod and connected with the screw rod, a rear end of the electric strut casing is sealed through an integrated motor joint integrally fixed to a tail portion of the motor. |
| US11697956B1 |
Hinge
A hinge includes a rotating shaft, two pivoting parts, and a seat. The rotating shaft includes a friction section and a protruding section coaxially extending from the friction section. Each of the pivoting parts includes a connecting piece and a sleeve piece. Each sleeve piece is extended from an edge side of the corresponding connecting piece, and bent and wrapped to form a sleeve hole. Each sleeve piece is configured to be sleeved on the friction section, and the two sleeve pieces on the peripheral surface of the friction section are bent and wrapped in different directions respectively. The seat includes a shaft hole. The friction section and the sleeve pieces are jointly arranged in the shaft hole, the connecting piece is fixed on the seat, and the protruding section protrudes out of the seat. |
| US11697953B2 |
Door for separating two environments with different pressures
A door that is adapted to separating two environments with different pressures and to an aircraft with such a door. The door may include a door leaf, a door frame having a door stop and a roller, and an actuating system having a latch element and an inward-moving drive system. The inward-moving drive system may include a puller shaft and a puller that is non-rotatably attached to the puller shaft. The puller may include a guide rail that moves along the roller during a rotation of the puller such that the puller moves the door leaf in direction of the first environment thereby disengaging the latch element from the door stop. |
| US11697951B2 |
Universal rim housing locking system
A handle assembly includes a lock cylinder of a selected one of a first standard or a different second standard. A tail piece extends from the lock cylinder. The handle assembly also includes a vertical tubular member, a horizontal tubular member and a transition plate. The transition plate is disposed within the vertical tubular member and is moveable between a first position and a different second position. The transition plate accommodates installation of the lock cylinder of the first standard when in the first position and installation of the lock cylinder of the second standard when in the second position. A mechanical linkage is coupled to the tail piece and effects movement of a locking bolt in response to turning of a key in the lock cylinder. |
| US11697950B1 |
Utilities connection management system and method for retractable buildings
A system and method for managing one or more utility connections and utility lines (electrical, water, sewer, data, etc.) associated with a retractable building that may generally translate from a predominantly above grade position to a predominantly below grade position, and back again, is provided. The system includes a cable carrier with a fixed end configured with a first manifold bracket to receive the utility lines from the utility providers, and a movable end configured with a second manifold bracket to connect the utility lines to the building. During use, as the building is lowered underground, the system provides continual and uninterrupted utility connections between the utility providers and the building. |
| US11697948B2 |
Structural support, manufacturing process
Structural support (1) including a first support portion (2) delimiting at least one containment compartment (4, 4′); a second support portion (6) at least partly in front of the containment compartment (4, 4′); and a sliding element (4), housed in the containment compartment (4, 4′) and interposed between the first (2) and the second (6) support portion. The sliding element (8) substantially consists of a thermo-processable fluoro-polymer with a melt-mass flow rate—according to the ISO 1133-1:2011 standard—of less than 5.0 grams/10 minutes, for example under 3.0 grams/10 minutes. |
| US11697944B2 |
Method to strengthen or repair concrete and other structures
A method to strengthen or repair concrete and other structures comprises securing a plate having a shape memory alloy (SMA) wire embedded therein to a localized region of a structure. The SMA wire has a deformed shape configured for self-anchorage within the plate. The SMA wire is heated at or above an austenite transformation temperature, and the SMA wire resists shape recovery and remains self-anchored within the plate. Accordingly, a compressive force is generated within the SMA wire and transferred to the plate. At an interface between the plate and the localized region of the structure, the compressive force is transmitted from the plate to the structure, thereby providing localized prestressing of the structure. |
| US11697939B2 |
Panel for sheathing system and method
The panel includes a water resistant barrier layer secured atop its outward facing surface. The water resistant barrier layer includes a skid resistant surface. The panels are made of lignocellulosic material. The water resistant and skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. A method for manufacturing the water resistant building panels is also disclosed and includes the steps of feeding paper onto a forming belt, depositing lignocellulosic material and the binding agent onto the forming belt so as to form a lignocellulosic mat, applying heat and pressure so as to impart the skid resistant surface on the paper, and cutting panels to predetermined sizes. |
| US11697936B2 |
Glass wool acoustic panel and process for manufacturing such a panel
A glass wool panel, intended to be used as an acoustic panel, has a density of less than or equal to 130 kg/m3, an air flow resistivity of between 30 and 120 kPa·s/m2, a Young's modulus of between 0.5 and 4 MPa. |
| US11697933B2 |
Connector pipe screen with expandable ring mounting assembly
A connector pipe screen device configured for mounting on a water conduit includes an expandable ring mounting assembly, the expandable ring mounting assembly being configured to be engagable with and securable to the conduit near or at an axial end of the conduit at which a conduit opening is disposed, a back plate mounted on the expandable ring mounting assembly and a front cover mounted on the back plate. The front cover has a perforated portion defining a multiplicity of openings formed therein to allow water to pass through the perforated portion and to prevent debris carried by the water from passing through the perforated portion. |
| US11697930B2 |
Handwashing station
A handwashing station that includes a basin, a liquid dispensing system, and an air dispensing system. The liquid dispensing system is configured to dispense a liquid into the basin to wash a user's hands. The air dispensing system configured to dispense air into the basin to dry the user's hands. The user can wet, wash, rinse, and dry their hands from within the basin. |
| US11697929B2 |
Anti-scald device for fluid supply system having hot water disinfection
An anti-scald device, fluid supply system including an anti-scald device and methods are provided. The anti-scald device can be configured to provide scald protection as well as configured to allow hot water disinfection. |
| US11697927B2 |
Valve assemblies for leak prevention
The disclosed technology includes a non-powered valve assembly having a valve, an actuating system, and a trigger. The trigger can be in mechanical communication with the actuating system and the actuating system can be in mechanical communication with the valve. The trigger can be positioned such that the trigger can interact with liquid resulting from a leak in a plumbing assembly. Upon interaction with liquid, the trigger can dissolve or expand, causing the actuating system to be activated and the valve to transition from the open position to a closed position. In the closed position, the valve can restrict the passage of liquid through the plumbing assembly such that the leak can be mitigated. |
| US11697925B2 |
Active atmospheric moisture harvester
Atmospheric moisture harvester systems include two beds with water capture material, such as metal-organic framework (MOF), a heater, two fans, and a condenser having two sides, operatively configured into adsorption and desorption modes, wherein the MOF beds are interchangeable to cycle between the desorption and water adsorption modes. The systems may further include a photovoltaic panel powering the fans and condenser. |
| US11697924B2 |
Damper structure
Disclosed is a damper structure in contact with a connection unit for coupling a first coupling structure part and a second coupling structure part, including a damper part formed of an elastic material and at least one fixing part coupled to at least one surface of the damper part and protruding outward, and coming into contact with the connection unit and moving toward the damper part by pressure applied by the connection unit when the connection unit is separated or fastened. |
| US11697923B2 |
Retention system for ripper tips
A work tool or a wear member includes a working portion or a wear portion, a hollow portion that further defines a lock receiving aperture defining an axis of rotation, a radial direction, and a circumferential direction. The axis of rotation is transverse to the direction of assembly of work tool or wear member as the member is slid over a nose portion of a tool adaptor or the like. The axis of rotation is spaced away from the direction the pin receiving thru-hole extends a predetermined distance measured along the direction of assembly. |
| US11697918B2 |
Hydraulic system of construction machine
A hydraulic system of a construction machine includes: control valves interposed between a variable displacement main pump and hydraulic actuators; and first solenoid proportional valves connected to pilot ports of the control valves. The hydraulic system further includes: a regulator that changes a displacement of the main pump; and a second solenoid proportional valve connected to an auxiliary pump by a primary pressure line, the second solenoid proportional valve outputting a secondary pressure to the regulator through a secondary pressure line. A switching valve is interposed between the auxiliary pump and the first solenoid proportional valves, and includes a pilot port that is connected to the secondary pressure line by a pilot line. |
| US11697916B2 |
Excavator and method of controlling the same
An attachment is attached to an upper turning body. During a normal operation, a drive means drives the attachment according to an input of an operator to a manipulation device. A sensor detects a motion of an excavator. Based on an output of the sensor, the slip suppression unit detects slip of a traveling body in an extension direction of the attachment and corrects an operation of the attachment performed by the drive means. |
| US11697915B2 |
Expanding metal used in forming support structures
Provided is a support structure and a method for manufacture thereof. The support structure, in one aspect, includes first and second expanded metal structural pillars positioned within the ground by a distance (d1), the first and second expanded metal structural pillars comprising a metal that has expanded in response to hydrolysis. In at least one other aspect, the support structure includes one or more beams spanning the first and second expanded metal structural pillars. |
| US11697910B2 |
Impact resistant retractable safely barriers
Impact resistant retractable safety barriers are disclosed. An apparatus includes a support member, a flexible elongate member to extend and retract through an opening in the support member, and a stop member including a region to interface with the flexible elongate member. The stop member engages with structure of the support member surrounding the opening to limit a distance with which the flexible elongate member extends through the opening. The stop member cooperates with the structure of the support member to maintain a gap between a surface of the region of the stop member and the structure of the support member. A width of the gap is equal to or greater than a thickness of the flexible elongate member. |
| US11697909B2 |
Self-propelled construction machine and method for determining the utilization of a construction machine
In a self-propelled construction machine comprising a working device (e.g. milling drum) and a profile sensor device arranged in front of the milling drum as seen in the direction of travel, the following features are achieved: the profile sensor device measures ground pavement profile data in at least one first location, wherein at least one second sensor device is provided which, after the construction machine has traversed a section corresponding to the distance between the milling drum and the profile sensor device, measures or otherwise determines, in at least one point associated with the first location, at least one distance value between the ground surface and the milling drum, wherein a machine control system correlates the determined distance value for the at least one point with a corresponding at least one point associated with the measured ground profile data. |
| US11697906B2 |
Active agent-containing articles and product-shipping assemblies for containing the same
Active agent-containing articles, for example fibrous structures, that exhibit consumer acceptable article in-use properties, such as flexibility, article dimensions, and/or dissolvability, and product-shipping assemblies for containing the same are provided. |
| US11697905B2 |
Active agent-containing articles that exhibit consumer acceptable article in-use properties
Active agent-containing articles, for example fibrous structures, that exhibit consumer acceptable article in-use properties, such as article peel strength, flexibility, article dimensions, and/or dissolvability, and methods for making same are provided. |
| US11697901B2 |
Door assembly for a laundry treating appliance
A door assembly for selectively opening and closing an access opening to a treating chamber of a laundry treating appliance includes an inner door wall and an outer door wall adjacent to the inner door wall, wherein the outer door wall and the inner door wall at least partially define an internal volume. The inner door wall includes a portion that is configured to extend at least partially into the treating chamber when the door is closed, and includes an air inlet and an air outlet. The door assembly is configured such that the internal volume is in fluid communication with an airflow inside the treating chamber when the door assembly is closed. |
| US11697900B2 |
Suspensionless laundry apparatuses and methods of balancing a laundry apparatus
A laundry apparatus includes an exterior housing, a tub, one or more tub mounts rigidly mounting the tub to the exterior housing, a drum positioned within the tub and rotatable relative to the tub, a control unit, a motor, one or more load imbalance sensors, and a dynamic balancing assembly. The motor is communicatively coupled to the control unit and operatively coupled to the drum. The one or more load imbalance sensors are communicatively coupled to the control unit and configured to output a load imbalance signal to the control unit, the load imbalance signal being indicative of a load imbalance within the drum. The dynamic balancing assembly is includes one or more counterweight devices configured to be orbited about the primary rotation axis to counteract a detected load imbalance in the drum. The tub is unsupported by any displaceable suspension members extending between the tub and the exterior housing. |
| US11697897B2 |
Manufacture of spunbonded nonwovens from continuous filaments
A spunbonded nonwovens is made by first spinning thermoplastic continuous filaments and emitting them from a spinneret in a direction and then passing the filaments in the direction through a cooling chamber. Meanwhile cooling air is fed from respective manifolds flanking the chamber into the chamber to cool the filaments and the cooling air is guided into the manifolds through respective manifolds and through respective planar homogenizing elements each having a plurality of openings forming a free open surface area constituting 1 to 40% of the total surface area of the respective planar homogenizing element. The cooling air passes from the planar homogenizing element into the cooling chamber through a flow straightener. |
| US11697895B2 |
Metal matrix composite tape fabrication, braiding, and consolidation to form metal matrix composite parts
Systems and methods are provided for braiding Metal Matrix Composite (MMC) tape. One method includes drawing multiple lanes of MMC tape, comprising a matrix of metal reinforced by fibers, from bobbins arranged around a mandrel. The method also includes braiding the multiple lanes to form a preform at the mandrel for an MMC part and consolidating the preform via application of heat and pressure. |
| US11697892B2 |
Device and method for producing polymer fibers and its uses thereof
A device including one or more nozzles having a tubular fiber spinning needle and method for producing non-toxic polymer fibers and microfibrous and nanofibrous polymer materials made thereof on a small to large scale using a wide range of synthetic polymers and bio-based polymers. The device and method enable continuous in-line production of polymer fibers at a high fiber production rate energy efficiently and safely. The increased polymer fiber production rate is achieved by the at least one nozzle that enables a centrifugal force acting upon the tubular fiber spinning needle causing rotational motion of the tubular fiber spinning needle and higher polymer injection rates per nozzle. |
| US11697889B2 |
Three-dimensionally stretchable single crystalline semiconductor membrane
A structure including a three-dimensionally stretchable single crystalline semiconductor membrane located on a substrate is provided. The structure is formed by providing a three-dimensional (3D) wavy silicon germanium alloy layer on a silicon handler substrate. A single crystalline semiconductor material membrane is then formed on a physically exposed surface of the 3D wavy silicon germanium alloy layer. A substrate is then formed on a physically exposed surface of the single crystalline semiconductor material membrane. The 3D wavy silicon germanium alloy layer and the silicon handler substrate are thereafter removed providing the structure. |
| US11697886B2 |
Substrate holder
There is provided a substrate holder. The substrate holder comprises a contact assembly; a first plate configured to hold a substrate between the contact assembly and the first plate; at least one first pin fixed to the contact assembly, extended toward a first plate side on outside of the substrate, and provided with a locked portion; a locking member placed on a side opposite to the contact assembly relative to the first plate and configured to be displaceable between a locked state and an unlocked state with respect to the locked portion of the first pin; and at least one first biasing member placed between the locking member and the first plate along an outer circumferential part of the substrate such as to separate the locking member and the first plate from each other and compressed between the locking member and the first plate in the locked state to bias the first plate toward the contact assembly. |
| US11697885B2 |
Production of nanoporous films
A process is provided comprising submerging a substrate in an electrochemical deposit bath having at least a metal salt and saccharin. In embodiments, the film is further treated with anodization, and in other cases chemical vapor deposition. Films are also provided formed by the disclosed processes. The films are nanoporous on at least a portion of a surface of the films. Also disclosed are electronic devices having the films disclosed, including lithium-ion batteries, storage devices, supercapacitors, electrodes, semiconductors, fuel cells, and/or combinations thereof. |
| US11697877B2 |
High temperature face plate for deposition application
Embodiments of the disclosure relate to faceplates for a processing chamber. In one example, a faceplate includes a body having a plurality of apertures formed therethrough. A heating element is disposed within the body, and the heating element circumscribes the plurality of apertures. A support ring is disposed the body. The support ring circumscribes the heating element. The support ring includes a main body and a cantilever extending radially inward from the main body. The cantilever contacts the body of the faceplate. |
| US11697875B2 |
Method and apparatus for supplying improved gas flow to a processing volume of a processing chamber
The present disclosure generally provides methods of providing at least metastable radical molecular species and/or radical atomic species to a processing volume of a process chamber during an electronic device fabrication process, and apparatus related thereto. In one embodiment, the apparatus is a gas injection assembly disposed between a remote plasma source and a process chamber. The gas injection assembly includes a body, a dielectric liner disposed in the body that defines a gas mixing volume, a first flange to couple the gas injection assembly to a process chamber, and a second flange to couple the gas injection assembly to the remote plasma source. The gas injection assembly further includes one or more gas injection ports formed through the body and the liner. |
| US11697874B2 |
Tantalum carbide coated carbon material
The present invention relates to a tantalum carbide coated carbon material, and more particularly, to a tantalum carbide coated carbon material including a tantalum carbide film having a surface contact angle of 50° or more and low surface energy. |
| US11697870B2 |
Method for producing straightened beta-titanium alloy elongated product forms
A method of producing a beta-titanium alloy elongated product form having a chemical composition as specified in UNS R58150 or ASTM F2066-13. The method comprises solution treating, aging, straightening, stress-relief aging, and cooling the elongated product form. Articles of manufacture comprising or produced from beta-titanium alloy elongated product forms made according to the method also are disclosed. |
| US11697867B2 |
Lead free steel
An essentially lead free steel having improved machinability while reducing or eliminating lead (except for trace impurities) and without detriment of the material properties of the steel. The properties of the lead free steel are dependent on both the composition and method of manufacture. The improved lead free steel has, in percent by weight (wt-%): Carbon: 0.39-0.43%; Manganese: 0.75-1.00%; Silicon: 0.15-0.35%; Chromium: 0.80-1.05%; Molybdenum: 0.15-0.25%; at least one of Tellurium: 0.003-0.090 wt-%, Selenium: 0.080-0.2 wt-%, Sulfur: 0.065-0.09% wt-%, and Bismuth: 0.03-0.1 wt-%; and the balance being Fe and normally occurring scrap steel impurities. The hot-rolled lead-free steel product is subjected to a heat treatment at a first temperature for a first duration, at a second temperature for a second duration that is less than the first temperature, at a third temperature for a third time period that is greater than the second temperature, and subsequently cooling the steel product. |
| US11697866B2 |
Manufacturing process for obtaining high strength extruded products made from 6xxx aluminium alloys
A manufacturing process for obtaining extruded products made from a 6xxx aluminium alloy, wherein the said manufacturing process comprises following steps: a) homogenizing a billet cast from said aluminium alloy; b) heating the said homogenised cast billet; c) extruding the said billet through a die to form at least a solid or hollow extruded product; d) quenching the extruded product down to room temperature; e) optionally stretching the extruded product to obtain a plastic deformation typically between 0.5% and 5%; f) ageing the extruded product without applying on the extruded product any separate post-extrusion solution heat treatment between steps d) and f). characterised in that: i) the heating step b) is a solution heat treatment where: b1) the cast billet is heated to a temperature between Ts-15° C. and Ts, wherein Ts is the solidus temperature of the said aluminium alloy; b2) the billet is cooled until billet mean temperature reaches a value between 400° C. and 480° C. while ensuring billet surface never goes below a temperature substantially close to 400° C.; ii) the billet thus cooled is immediately extruded (step c)), i.e. a few tens seconds after the end of step b2). |
| US11697864B2 |
Copper alloy strip having high heat resistance and thermal dissipation properties
Disclosed are a copper alloy strip having high heat resistance and thermal dissipation properties which is suitable for a material for shield cans to solve heating of mobile devices, a material for vehicles and semiconductor lead frames, and a material for electrical and electronic parts, such as connectors, relays, switches, etc., widely used in industries including vehicles, and a method of preparing the same. |
| US11697862B2 |
Mineral processing method
A mineral processing method capable of efficiently separating a copper mineral from a molybdenum mineral is provided. The mineral processing method includes: a conditioning step of adding sulfite as a surface treatment agent to a mineral slurry containing a copper mineral and a molybdenum mineral; and a flotation step of performing flotation using the mineral slurry after the conditioning step. The hydrophilicity of the copper mineral can be selectively enhanced by sulfite, so as to be able to produce a difference in hydrophilicity between the copper mineral and the molybdenum mineral. Therefore, the molybdenum mineral can be selectively caused to float, and the copper mineral and the molybdenum mineral can be efficiently separated from each other. |
| US11697860B2 |
Apparatus and method for screening and delivering green ore pellets onto a travelling grate
A screening apparatus comprises superposed screening decks with an upper one of the screening decks having a pellet input, and each screening deck ends with an oversize pellet output, the screening decks have screens to screen the green ore pellets from top to bottom, the oversize pellet outputs feeding the travelling grate through pellet chutes with the oversize green ore pellets of one of the upper and the lower one of the screening decks being superposed to oversize green ore pellets of the other one of the lower and the upper one of the screening decks, the pellet chutes defining a curved delivery path with an input slope at the chute pellet input greater than an output slope of the chute pellet output to reduce a delivery speed of the green ore pellets from the oversize pellet output to the travelling grate. There is also provided a method for screening and delivering green ore pellets onto a travelling grate of an induration furnace. |
| US11697850B2 |
Polymorphism in the Apo(a) gene predict responsiveness to acetylsalicylic acid treatment
This invention relates to nucleotide polymorphisms in the human Apo(a) gene and to the use of Apo(a) nucleotide polymorphisms in identifying whether a human subject will respond or not to treatment with acetylsalicylic acid. |
| US11697847B2 |
Super resolution imaging
A detection apparatus that includes (a) an array of responsive pads on a substrate surface; (b) an array of pixels, wherein each pixel in the array has a detection zone on the surface that includes a subset of at least two of the pads; and (c) an activation circuit to apply a force at a first and second pad in the subset, wherein the activation circuit is configured to apply a different force at the first pad compared to the second pad, and wherein the activation circuit has a switch to selectively alter the force at the first pad and the second pad. |
| US11697844B2 |
Methods and systems for nucleic acid analysis and quantification
The present disclose provides methods and systems for amplifying and quantifying nucleic acids and for detecting the presence or absence of a target in a sample. The methods and systems provided herein may utilize a device comprising a plurality of partitions separated from an external environment by a gas-permeable barrier. Certain methods disclosed herein involve subjecting nucleic acid molecules in the plurality of partitions to conditions sufficient to conduct nucleic acid amplification reactions. The nucleic acid molecules may be subjected to controlled heating in the plurality of partitions to generate data indicative of a melting point(s) of the nucleic acid molecules. |
| US11697840B2 |
Method of detecting analyte in a sample with binding reagent, first detection reagent, and second detection reagent
The present invention is directed to improved methods for conducting immunoassays. The methods are designed to amplify signals in immunoassays and anchor immunoassay complexes employed therein. |
| US11697838B2 |
Oligonucleotide-functionalized hydrophobic polymer nanoparticles
The present invention concerns an oligonucleotide-functionalized hydrophobic polymer nanoparticle and method of its preparation. Said nanoparticle is a dye-loaded polymeric nanoparticle, and being functionalized by: (a) target-specific oligonucleotides, and/or (b) non-specific oligonucleotides. |
| US11697834B2 |
Modulation of gene expression in a human bioreactor
A method is provided for treating a recipient with a biological product obtained from at least one donor that may be the same as, or different from, the recipient. The method includes identifying a targeted level of gene expression of a first gene in a biological product to be transferred from at least one donor to a recipient; treating the at least one donor to achieve the targeted level of gene expression of the first gene in the biological product; and transferring the biological product from the at least one donor to the recipient. |
| US11697833B2 |
Antimicrobial susceptibility testing device and method for use with portable electronic device
A method of performing antimicrobial susceptibility testing (AST) on a sample uses a reader device that mounts on a mobile phone having a camera. A microtiter plate containing wells preloaded with the bacteria-containing sample, growth medium, and drugs of differing concentrations is loaded into the reader device. The wells are illuminated using an array of illumination sources contained in the reader device. Images of the wells are acquired with the camera of the mobile phone. In one embodiment, the images are transmitted to a separate computing device for processing to classify each well as turbid or not turbid and generating MIC values and a susceptibility characterization for each drug in the panel based on the turbidity classification of the array of wells. The MIC values and the susceptibility characterizations for each drug are transmitted or returned to the mobile phone for display thereon. |
| US11697832B2 |
Fructose-C4-epimerase and method of producing tagatose using the same
Provided are a novel fructose-C4-epimerase and a method of producing tagatose using the same. |
| US11697829B2 |
Chemoautotrophic cells comprising an engineered carbon fixation pathway
The present disclosure identifies pathways, mechanisms, systems and methods to confer chemoautotrophic production of carbon-based products of interest, such as sugars, alcohols, chemicals, amino acids, polymers, fatty acids and their derivatives, hydrocarbons, isoprenoids, and intermediates thereof, in organisms such that these organisms efficiently convert inorganic carbon to organic carbon-based products of interest using inorganic energy, such as formate, and in particular the use of organisms for the commercial production of various carbon-based products of interest. |
| US11697827B2 |
Systems and methods for gene modification
The present disclosure provides a method for designing a set of guide RNAs for hybridizing a genomic region of interest. The present disclosure further provides methods of editing at least one genomic region of interest with at least one set of guide RNAs. |
| US11697824B2 |
Vector for the production of AAV particles
The present invention relates to the production of plasmids which are useful in the production of Adeno-Associated Virus (AAV) particles. In particular, the invention provides nucleic acid molecules comprising capgenes and repgenes, wherein the capand repgenes are both operably-associated with the same promoter. The invention also provides host cells comprising nucleic acid molecules of the invention and methods for their use. |
| US11697818B2 |
Pyruvate-responsive biosensor, and construction method and use thereof
The present invention provides a pyruvate-responsive biosensor and a construction method and use thereof. In the present invention, pyruvate-responsive biosensors with different dynamic ranges are successfully constructed by optimizing the PdhR binding sequence inserted on the P43 promoter and optimizing the insertion site, wherein the minimum increase in dynamic range is by 0.6 time, and the maximum increase is by 30.7 times. The pyruvate-responsive biosensors are useful in the precise control of the expression of each gene in the cell. Since pyruvate is a key metabolite of central carbon in the cells, these biosensors are capable of dynamically regulating the expression level of intracellular genes according to changes in the content of pyruvate in the cells, thereby achieving the dynamic control of intracellular metabolic flux. The pyruvate biosensor obtained in the present invention has a good specificity, and a response range to pyruvate of 10-35 nmol/g DCW. |
| US11697816B2 |
Artificial nucleic acid molecules
The invention relates to an artificial nucleic acid molecule comprising at least one open reading frame and at least one 3′-untranslated region element (3′-UTR element) comprising a nucleic acid sequence which is derived from the 3′-UTR of a FIG4 gene or from a variant of the 3′-UTR of a FIG4 gene. The invention further relates to the use of such an artificial nucleic acid molecule in gene therapy and/or genetic vaccination. Furthermore, the invention relates to the use of a 3′-UTR element comprising a nucleic acid sequence which is derived from the 3′-UTR of a FIG4 gene or from a variant of the 3′-UTR of a FIG4 gene for the stabilization and/or prolongation of protein expression from a nucleic acid sequence comprising such 3′-UTR element. |
| US11697815B2 |
Regulation of gene expression through aptamer-modulated polyadenylation
The invention provides polynucleotide constructs for the regulation of gene expression by aptamer-based modulation of U1 small nuclear ribonucleoprotein (snRNP)-mediated suppression of polyadenylation and methods of using the constructs to regulate gene expression in response to the presence or absence of a ligand that binds the aptamer. The polynucleotide construct contains a U1 binding site in the context of a riboswitch comprising an effector region and an aptamer such that when the aptamer binds a ligand, target gene expression occurs. |
| US11697813B2 |
Pharmaceutical compositions and methods of use for activation of human fibroblast and myofibroblast apoptosis
The current invention provides a method of activating fibroblast and myofibroblast apoptosis in a tissue of a mammal, comprising administering to the tissue a therapeutically effective amount of a composition comprising an siRNA molecule that binds to an mRNA that codes for TGFB1 protein in a mammalian cell, an siRNA molecule that binds to an mRNA that codes for COX-2 protein in a mammalian cell, and a pharmaceutically acceptable carrier comprising a pharmaceutically acceptable histidine-lysine polymer. The invention also provides additional methods for using this composition. |
| US11697810B2 |
Adenylosuccinate synthetase and method for producing purine nucleotides using the same
The present disclosure relates to an adenylosuccinate synthetase variant, a microorganism containing the same, and a method for preparing purine nucleotides using the microorganism. |
| US11697809B2 |
Biological synthesis of amino acid chains for preparation of peptides and proteins
The invention relates to fusion polypeptides, nucleic acid molecules encoding said fusion polypeptides and genetically modified cells including said nucleic acid molecules. Moreover, the invention relates to a method for preparing target polypeptides using the fusion polypeptides. |
| US11697802B2 |
Production bacterial cells and use thereof in production methods
The present invention concerns a production bacterial cell for producing phage particles or phage-derived delivery vehicles, said production bacterial cell stably comprising at least one phage structural gene(s) and at least one phage DNA packaging gene(s), said phage structural gene(s) and phage DNA packaging gene(s) being derived from a first type of bacteriophage, wherein the expression of at least one of said phage structural gene(s) and/or at least one of said phage DNA packaging gene(s) in said production bacterial cell is controlled by at least one induction mechanism, and wherein said production bacterial cell is from a bacterial species or strain different from the bacterial species or strain from which said first type of bacteriophage comes and/or that said first type of bacteriophage targets. |