| Document | Document Title |
|---|---|
| US11610608B1 |
Film recording systems for personalized images
Systems and methods for recording personalized digital images on film are described. In some embodiments, a system may include a length of film, a film recorder, and a server. The system may be configured to record in a first frame of the length of film one or more digital images associated with a first user. The system may further be configured to record in a second frame of the length of film one or more digital images with a second user. As a result, the length of film may include a plurality of frames having respective sets of images, or renderings thereof, associated with respective users, and at least two frames of the length of film may include sets of images, or renderings thereof, associated with respective users that are different from one-another. |
| US11610601B2 |
Method and apparatus for determining speech presence probability and electronic device
A method and apparatus for determining a speech presence probability and an electronic device are provided. According to present disclosure, a metric parameter of a signal to noise ratio of a signal of a first channel and a metric parameter of a signal power level difference between the first channel and the second channel are introduced in determining the speech presence probability, the normalization and non-linear transformation processing is performed on the above-mentioned metric parameters, and the speech presence probability is obtained by fitting the product term and a first power term of a power exponent of the above-mentioned parameters. Therefore, the calculation amount of calculating the speech presence probability is reduced, the calculation result has good robustness to parameter fluctuations, and the disclosure can be widely applied to various application scenarios of dual-microphone speech enhancement systems. |
| US11610588B1 |
Generating contextually relevant text transcripts of voice recordings within a message thread
The present disclosure relates to systems, non-transitory computer-readable media, and methods for generating contextually relevant transcripts of voice recordings based on social networking data. For instance, the disclosed systems receive a voice recording from a user corresponding to a message thread including the user and one or more co-users. The disclosed systems analyze acoustic features of the voice recording to generate transcription-text probabilities. The disclosed systems generate term weights for terms corresponding to objects associated with the user within a social networking system by analyzing user social networking data. Using the contextually aware term weights, the disclosed systems adjust the transcription-text probabilities. Based on the adjusted transcription-text probabilities, the disclosed systems generate a transcript of the voice recording for display within the message thread. |
| US11610587B2 |
Personalized sound management and method
A personalized sound management system for an acoustic space includes at least one transducer, a data communication system, one or more processors operatively coupled to the data communication system and the at least one transducer, and a medium coupled to the one or more processors. The processors access a database of sonic signatures and display a plurality of personalized sound management applications that perform at least one or more tasks among identifying a sonic signature, calculating a sound pressure level, storing metadata related to a sonic signature, monitoring sound pressure level dosage levels, switching to an ear canal microphone in a noisy environment, recording a user's voice, storing the user's voice in a memory of an earpiece device, or storing the user's voice in a memory of a server system, or converting received text received in texts or emails to voice using text to speech conversion. Other embodiments are disclosed. |
| US11610584B2 |
Methods and systems for determining characteristics of a dialog between a computer and a user
A computer-implemented method is disclosed for determining one or more characteristics of a dialog between a computer system and user. The method may comprise receiving a system utterance comprising one or more tokens defining one or more words generated by the computer system; receiving a user utterance comprising one or more tokens defining one or more words uttered by a user in response to the system utterance, the system utterance and the user utterance forming a dialog context; receiving one or more utterance candidates comprising one or more tokens; for each utterance candidate, generating an input sequence combining the one or more tokens of each of the system utterance, the user utterance, and the utterance candidate; and for each utterance candidate, evaluating the generated input sequence with a model to determine a probability that the utterance candidate is relevant to the dialog context. |
| US11610582B2 |
Systems and methods for formatting informal utterances
Methods and systems are presented for translating informal utterances into formal texts. Informal utterances may include words in abbreviation forms or typographical errors. The informal utterances may be processed by mapping each word in an utterance into a well-defined token. The mapping from the words to the tokens may be based on a context associated with the utterance derived by analyzing the utterance in a character-by-character basis. The token that is mapped for each word can be one of a vocabulary token that corresponds to a formal word in a pre-defined word corpus, an unknown token that corresponds to an unknown word, or a masked token. Formal text may then be generated based on the mapped tokens. Through the processing of informal utterances using the techniques disclosed herein, the informal utterances are both normalized and sanitized. |
| US11610581B2 |
Multi-step linear interpolation of language models
A computer-implemented method is provided for generating a language model for an application. The method includes estimating interpolation weights of each of a plurality of language models according to an Expectation Maximization (EM) algorithm based on a first metric. The method further includes classifying the plurality of language models into two or more sets based on characteristics of the two or more sets. The method also includes estimating a hyper interpolation weight for the two or more sets based on a second metric specific to the application. The method additionally includes interpolating the plurality of language models using the interpolation weights and the hyper interpolation weight to generate a final language model. |
| US11610575B2 |
Ultrasonic endoscope acoustic lens and ultrasonic endoscope
An acoustic lens contains a base material composed of a diorganopolysiloxane or a silicone rubber compound utilizing a diorganopolysiloxane as a main component, and plate-like inorganic compound particles dispersed in the base material. |
| US11610573B2 |
Noise cancellation using segmented, frequency-dependent phase cancellation
Noise abatement within a signal stream containing unwanted signal referred to as noise is performed by acquiring a digitized noise signal and using a digital processor circuit to subdivide the acquired noise signal into different frequency band segments and thereby generate a plurality of segmented noise signals. Then individually for each segmented noise signal, the processor shifts in time the segmented noise signal by an amount dependent on a selected frequency of the segmented noise signal to produce a plurality of shifted segmented noise signals. The precise time shift applied to each noise segment considers the frequency content of the segment and the system processing time. Individually for each segmented noise signal, amplitude scaling is applied. The shifted and amplitude-scaled segmented noise signals are then combined to form a composite anti-noise signal which is output into the signal stream to abate the noise through destructive interference. |
| US11610572B2 |
Enhanced inflatable sound attenuation system
Disclosed is a compressible sound attenuation core, having one or more flexible, inflatable chambers, having one or more internal sound baffles. The chamber(s) can have at least one sound attenuation material affixed to a first predominant surface of the inflatable chamber(s). The sound attenuation core can be further framed by a novel extruded frame system that provides, inter-connectivity, support and integrity to form portable, modular sound attenuation panels that can be used to construct a variety of soundproofing devices, including but not limited to, partitions, walls, enclosures, structures, offices, aircraft hangars, and booths. |
| US11610570B2 |
Electronic percussion instrument and sound production control method thereof
An electronic percussion instrument and sound production control method thereof are provided. In an electronic cymbal, the output of a musical sound is controlled in accordance with the results of detection from a strike sensor when the strike sensor detects a strike on a striking surface. While the musical sound is output, if a user touches the striking surface, an electrostatic capacitance sensor outputs an output value in accordance with the contact condition so that the musical sound is attenuated in accordance with the output value while being output. Therefore, the user can attenuate the musical sound being output in accordance with the contact conditions on the striking surface, thereby silencing the musical sound by way of the action similar to that of the acoustic cymbal choke that is the action of touching the striking surface. |
| US11610569B2 |
Methods, systems, devices and computer program products for adapting external content to a video stream
This disclosure falls into the field of adapting external content to a video stream, and more specifically it is related to analyzing the video stream to define a suitable narrative model, and adapting the external content based on this narrative model. |
| US11610565B2 |
Tremolo device for electric guitars
A tremolo device for electric guitars including: a) a tremolo mount resiliently mountable on a guitar body adjacent at least one string and the tremolo mount selectively moveable relative to the guitar body; b) a string mount mounted on the tremolo mount in order to receive an end of at least one string of a guitar and the string mount having separate limited movement to the selective movement of the tremolo mount and allow the at least one string to be tunably tensioned; wherein the resilient mounting of the tremolo mount is at least partially decoupled from the tensioned string held by the string mount. |
| US11610563B2 |
Location-based display of pixel history
A screen is presented on a display of a user device, which includes an element occupying less than an entirety of the screen. A second screen is then presented on the display, which includes a second element occupying less than an entirety of the second screen. The user device receives an input that requests that a previously presented element be presented within the second screen next to enable comparison of the previously presented element with the second element. The user device presents, on the display of the user device and responsive to receiving the input, a contemporaneous view of the element next to the second element within the second screen. |
| US11610562B2 |
Display apparatus and method for controlling the same
Disclosed is a display apparatus, capable of adjusting an image based on a location and a type of ambient light source. The display apparatus includes: a display; a housing supporting the display; a sensor disposed in the housing and configured to detect a quantity of entering light; and a processor configured to: based on an arrangement angle of the sensor and the detected quantity of the entering light, identify a location of a light source; and in response to the identified location of the light source, adjust a quality of an image displayed on the display. |
| US11610554B2 |
Light emitting display apparatus
A light emitting display apparatus, which turns on a first transistor included in a pixel driving unit and connected to a data line during a data period where a data voltage is supplied from a data driver to the data line, is provided. The light emitting display apparatus includes a light emitting display panel including a pixel including a first transistor connected to a gate line and a data line, a gate driver supplying a gate signal to the first transistor, a data driver supplying a data voltage to the data line, and a switching driver connecting the data line to the data driver or connecting a sensing line to the data driver, wherein the gate driver turns on and then turns off the first transistor during a data period where a data voltage is supplied from the data driver to the data line through the switching driver. |
| US11610552B2 |
Display device
A display device of the present invention includes a pixel unit including a plurality of pixels connected to data lines and scan lines; a data driver disposed on one side of the pixel unit to drive the data lines; a scan driver disposed on the one side of the pixel unit together with the data driver to drive the scan lines; and a controller which controls an output timing of a data signal in units of pixel columns and units of pixel rows based on a load of a scan signal supplied to the scan lines and a load of the data signal supplied to the data lines. |
| US11610551B2 |
Display device and method of sensing a threshold voltage
A display device includes a display panel, a scan driver, a data driver, a sensing circuit, and a controller configured to select a pixel row from a plurality of pixel rows in a vertical blank period of each frame period. The vertical blank period includes a sensing time in which the sensing circuit performs a sensing operation for the selected pixel row. The sensing circuit measures a first source voltage of a driving transistor of each pixel in the selected pixel row at a first time point of the sensing time, and measures a second source voltage of the driving transistor at a second time point of the sensing time. The controller predicts a current saturated source voltage of the driving transistor based on the first and second source voltages, and determines a threshold voltage change amount of the driving transistor based on a difference between a previous saturated source voltage and the current saturated source voltage. |
| US11610547B2 |
Method of driving pixel of display apparatus that includes dividing data voltage using first and second capacitors connected in series to apply divided voltage to control electrode of transistor
A display apparatus includes a plurality of pixels. A pixel includes a first capacitor connected between a first voltage line receiving a first driving signal and a first node, a first transistor comprising a control electrode connected to the first node, a first electrode connected to a second voltage line receiving a first power source signal and a second electrode connected to a second node, an organic light emitting diode comprising an anode electrode connected to the second node and a cathode electrode receiving a second power source signal, a second capacitor connected between an m-th data line and the second node (wherein, ‘m’ is a natural number) and a second transistor comprising a control electrode connected to an n-th scan line (wherein, ‘n’ is a natural number), a first electrode connected to the first node and a second electrode connected to the second node. |
| US11610544B2 |
Touch panel system, electronic device, and semiconductor device having a neural network
An electronic device capable of efficiently recognizing a handwritten character is provided.The electronic device includes a first circuit, a display portion, and a touch sensor. The first circuit includes a neural network. The display portion includes a flexible display. The touch sensor has the function of outputting an input handwritten character as image information to the first circuit. The first circuit has the function of analyzing the image information and converting the image information into character information, and a function of displaying an image including the character information on the display portion. The analysis is performed by inference through the use of the neural network. |
| US11610540B2 |
Data driver, multi-channel sensing circuit and sensing method thereof
A data driver, a multi-channel sensing circuit and a sensing method thereof are provided. A multi-channel sensing circuit, where a configuration of a sample/hold circuit part is simplified to decrease a circuit area, and a sensing method of the multi-channel sensing circuit are provided. The multi-channel sensing circuit may include a first sample/hold circuit sampling and outputting a first sensing voltage, a second sample/hold circuit sampling and outputting a second sensing voltage, a share sample/hold circuit sampling and outputting a reference voltage, and an amplification part differential-amplifying the first sensing voltage output from the first sample/hold circuit and the reference voltage output from the share sample/hold circuit and differential-amplifying the second sensing voltage output from the second sample/hold circuit and the reference voltage output from the share sample/hold circuit. |
| US11610535B2 |
Display optimization techniques for micro-LED devices and arrays
Systems and methods to achieve desired color accuracy, power consumption, and gamma correction in an array of pixels of a micro-LED display. The method and system provides an array of pixels, wherein each pixel comprising a plurality of sub-pixels arranged in a matrix and a driving circuitry configured to provide an individual emission control signal to each sub-pixel of each pixel in the array of pixels to independently control an emission time and a duty cycle of each sub-pixel. |
| US11610534B2 |
Display having sub-pixel structure with a plurality of light emitting elements
A sub-pixel array and a display are provided. The sub-pixel structure includes a driving module, a first selection module, a second selection module, a switch module, a first light-emitting element, and a second light-emitting element. The first selection module is configured to control conduction between the driving module and an anode of the first light-emitting element or conduction between the driving module and an anode of the second light-emitting element through a first control signal. The second selection module is configured to control grounding of a cathode of the first light-emitting element or grounding of a cathode of the second light-emitting element through a second control signal. |
| US11610532B2 |
Display panel and display device
The present invention provides a display panel and a display device. The display panel comprises a first substrate, a driving circuit layer, a first common electrode layer, and at least one scanning signal transmission line located between two adjacent data lines and arranged in parallel with the data lines. The scanning signal transmission line and the driving circuit layer are arranged in a same layer. The present invention reduces widths of frames and increases display aperture ratio by directing the scanning signal transmission line to a bottom edge of the display panel and setting the scanning signal transmission line in pixel units. |
| US11610531B2 |
Display device
The present invention provides a display device having a display panel. The display panel has a display surface and a plurality of pixels. At least some of the pixels include: an illumination unit and a display unit. The illumination unit has at least one illumination sub-pixel and at least one light orientation element respectively and correspondingly disposed on the at least one illumination sub-pixel, and illumination light from the illumination sub-pixel is directly or indirectly emitted from the display surface through the light orientation element. The display unit has at least one display sub-pixel, and display light from the display sub-pixel is directly or indirectly emitted from the display surface. |
| US11610530B2 |
Gate driving circuit and electroluminescence display apparatus including the same
An electroluminescence display apparatus includes a display panel including a display area including a plurality of pixel lines and a non-display area including a gate driving circuit supplying a gate signal to the plurality of pixel lines, and each of the plurality of pixel lines includes a plurality of pixels, each of the plurality of pixels includes a pixel driving circuit and a light emitting device, each of the pixel driving circuit and the gate driving circuit is implemented with a p-type transistor and an n-type transistor, and the gate driving circuit supplies a gate signal to the n-type transistor of the pixel driving circuit, so that a stably output can be provided, and the non-display area of the display panel can be reduced. |
| US11610524B2 |
Shift register unit and driving method thereof, gate drive circuit and display device
A shift register unit and a driving method thereof, a gate drive circuit and a display device. The shift register unit includes a first input circuit, an output circuit and a first output pull-down circuit. The first input circuit is configured to charge a pull-up node in response to a first clock signal and reset the pull-up node in response to the first clock signal; the output circuit is configured to output a second clock signal to an output terminal under a control of a level of the pull-up node; the first output pull-down circuit is configured to denoise the output in response to a third clock signal. |
| US11610519B2 |
Flexible substrate and manufacturing method thereof, and display device
A flexible substrate and a manufacturing method thereof and a display device are provided. The flexible substrate has a bending region. The flexible substrate includes a base substrate, and a first organic layer and a second organic layer which are sequentially laminated on the base substrate, and a surface where the first organic layer contacts the second organic layer in the bending region includes a concave-convex structure. |
| US11610518B1 |
Sign cover
A sign cover includes a first portion fixed at a top side thereof with a top side of a second portion. Peripheral edges of the portions extend past a peripheral edge of a sign by a margin area when the portions are positioned over a front side and a rear side of the sign in a deployed configuration. The margin area of the portions each include a plurality of two-part mechanical fasteners. As such, in use, with the first portion and the second portion draped over the sign, the two-part mechanical fasteners hold the cover onto the sign. The first portion may include one or more transparent pockets for displaying one of several alternate signs. |
| US11610517B2 |
Marking devices and methods of displaying indicia in a marking device
A marking device for displaying indicia and a method of displaying indicia in a marking device are disclosed. The method includes a substantially rectangular marking device frame comprising first and second edges parallel to a first axes and a third and fourth edges parallel to a second axis, wherein the first and second axes are orthogonal. A first set of tiles and a second set of tiles are secured to the marking device frame. The first set of tiles and the second set of tiles are disposed adjacent to one another along the first axis. A first tile of the first set of tiles is exposed to display a first portion of the indicia printed thereon and a second tile of the second set of tiles is exposed to display a second portion of the indicia printed thereon. |
| US11610512B2 |
Expiratory breathing simulator device and method
An Expiratory breathing simulator device is provided and configured to simulate a real patient's End Tidal CO2 (ETCO2). The device is configured to be used with a vital signs simulator to simulate a patient's behaviour on a medical monitoring apparatus, for example for training medical professionals. |
| US11610510B2 |
Metered dose inhaler training device
In an embodiment, a metered dose inhaler (MDI) training device is provided herein. The MDI training device may include a housing having an inhalation port, an opening for receiving ambient air, the inhalation port and the opening are fluidly connected to provide an air flow channel, and a valve associated with the air flow channel, the valve having an opened state and a closed state, and an actuation member, wherein the valve is not allowed to enter the opened state if the actuation member is actuated prior to inhalation through the inhalation port. |
| US11610509B2 |
Fabrication of micromodels for carbonate reservoirs
A carbonate microfluidic model with controllable nanoscale porosity and methods are described. The method for fabricating a carbonate nanofluidic micromodel with controllable nanoscale porosity for studying fluid behaviors in an underground oil-reservoir environment includes: disposing a plurality of polymer spheres into a transparent flow cell; initiating crystallization of the plurality of polymer spheres to form a template with an opal structure; filling the transparent flow cell with a calcium-based solution and a carbonate-based solution to form nanocrystals in voids of the opal structure; and removing the template formed by crystallization of the plurality of polymer spheres from the transparent flow cell leaving an inverse opal structure with a plurality of nanoscale pores and a carbonate surface. The model includes: a transparent flow cell including a first end defining an inlet and a second end defining an outlet; and an inverse opal structure of carbonate inside the transparent flow cell. |
| US11610507B2 |
Guided operation of a language-learning device based on learned user memory characteristics
A personal electronic device is adapted to construct data tables from user input received over time relating to translations of translatable items from a first language to a second language. Entries in a data table for a user are dynamic and may indicate likelihoods of the user correctly translating translatable items as a function of time. Each translatable item may have a different time-dependent likelihood of a correct translation. Operation of the personal electronic device for a user may be based in part on the acquired, time-dependent likelihoods for that user, so that information may be presented to the user in a more efficient manner. |
| US11610506B2 |
Method and apparatus for providing guide information associated with exercise intensity on basis of user activity information
Various embodiments of the present disclosure provide a method and an apparatus for providing personal coach for user's exercise in an electronic device. According to various embodiments of the present disclosure, an electronic device may include sensor circuitry and a processor, wherein the processor may be configured to determine at least one activity information which satisfies a designated condition among one or more activity information previously obtained in relation to a user motion, to determine a first exercise intensity for the user, based at least on variation of the at least one activity information over time, to determine a second exercise intensity by adjusting the first exercise intensity, based at least on a previous target of exercise of the user, and to provide guide information associated with the second exercise intensity. Various embodiments are feasible. |
| US11610503B2 |
Actuator and tripod structure comprising actuator
An actuator includes a cylinder sandwiched between a fixing plate fixed to the other end surface of a supporting plate together with a servomotor and a bearing housing, a ball screw shaft having one end protruding into the cylinder through through holes of the fixing plate, a slide block screwed with one end of the ball screw shaft in the cylinder, a cylindrical-shaped piston coupled to an end of the slide block and reciprocatably located in the cylinder, linear motion bearing units located inside the bearing housing to movably support the piston, and linear motion bearing units located in the cylinder to movably support the slide block. |
| US11610493B1 |
Unmanned aerial vehicles utilized to collect updated travel related data for deliveries
An automated system is provided that receives and utilizes travel related data from unmanned aerial vehicles (“UAVs”) for optimizing the scheduling and routing of deliveries by UAVs. Travel routes through delivery areas are planned and when it is determined that a first UAV has deviated from a planned travel route to avoid a location in an area, a second UAV (e.g., which may have additional sensors and/or recording capabilities) may be sent to collect updated travel related data regarding the location. The updated travel related data (e.g., which may indicate that there is a new obstacle, a source of magnetic interference, a wind, etc. at the location) may be utilized for planning future travel routes for deliveries. |
| US11610491B2 |
Data transmission method and apparatus, and unmanned aerial vehicle
A data transmission method includes: determining link quality of a first link between an unmanned aerial vehicle and an unmanned aerial vehicle controller, link quality of a second link between the unmanned aerial vehicle and a base station, and link quality of a third link between the base station and the unmanned aerial vehicle controller; and determining one or more data transmission links for data to be transmitted, based on the link quality of the first link, the link quality of the second link, and the link quality of the third link. |
| US11610488B2 |
Notification device and vehicle control device
A notification device includes a recognition unit configured to recognize a plurality of surrounding vehicles, a notification unit configured to provide information as a notification toward an outside of a vehicle, a determination unit configured to determine whether or not at least one of the plurality of surrounding vehicles recognized by the recognition unit is an entering vehicle going to pass in front of the vehicle, and a notification control unit configured to cause the notification unit to notify the entering vehicle of a recognition result of the recognition unit when the determination unit determines that at least one of the plurality of surrounding vehicles is the entering vehicle. |
| US11610481B2 |
Infringement detection method, device and system
A method for detecting an infringement by vehicle operator is described. The method comprises detecting a vehicle; receiving one or more image of at least a part of the vehicle operator; automatically analysing with a neural network the one or more captured received image to detect an infringing act; and providing the one or more captured received images comprising the detected infringing act to thereby detect the infringement. Also described are a system, a device, a computer system and a computer program product all for detecting an infringement by a vehicle operator. The device may comprise one or more flash for illuminating the vehicle or a part thereof with light at a narrow band and one or more camera comprising a narrow band filter that lets through only the wavelengths of light produced by the one or more flash. |
| US11610480B2 |
Road element sensors and identifiers
Systems and techniques are described for identifying, monitoring, and sharing vehicle information amongst sensors. In some implementations, a system includes a central server and a plurality of sensors. The plurality of sensors are positioned in a fixed location relative to a roadway. Each sensor in the plurality of sensors is configured to: detect vehicles in a first field of view on the roadway. For each detected vehicle, each sensor is configured to identify features of the detected vehicle and perform operations for each feature. The operations include generating feature data representing the feature, generating a unique identification of the detected vehicle from the detected vehicles by concatenating the feature data representing the identified features of the detected vehicle, and adding the unique identification to a list. |
| US11610475B2 |
Battery pack and electronic appliance having such a battery pack
The invention refers to a battery pack (30) comprising a battery pack housing (32) and a battery cell (34) accommodated inside the battery housing (32) and a plurality of battery pack contacts (36) accessible from outside the battery housing (32) and electrically connected to the battery cell (34). The battery pack (30) is adapted to be electrically connected with its battery pack contacts (36) to respective electric appliance contacts (38) of an electronic appliance (2; 100) and to provide electric energy to the electronic appliance (2; 100) after connection thereto. It is suggested that the battery pack (30) comprises a card slot (40) in the battery pack housing (32) with a plurality of electric slot contacts (42) in electric contact with the battery pack contacts (36), and that the battery pack (30) comprises an electronics card (44) for releasable insertion into the card slot (40), the electronics card (44) comprising a wireless communication device (46). |
| US11610472B1 |
Aspirating smoke detector device operational analysis
Methods, devices, and systems for an aspirating smoke detector device operational analysis are described herein. One device includes a memory, and a processor to execute executable instructions stored in the memory to receive operational information associated with an aspirating smoke detector device and generate, using the received operational information, an aspirating smoke detector device operational analysis including a real-time operational parameter associated with the aspirating smoke detector device, and a user interface configured to display the aspirating smoke detector device operational analysis. |
| US11610471B2 |
Walk test for fire alarm systems using a mobile device
Methods and systems for performing a walk test for fire alarm systems using a mobile device are described herein. One fire alarm system, includes a system control panel fixedly positioned within a building for controlling a plurality of fire alarm system devices connected to the panel and positioned within the building, a mobile device wirelessly connected to the control panel, and a fire alarm system control application on the mobile device, wherein the fire alarm control system application gains access to the control panel and, therethrough, the plurality of fire alarm system devices and wherein the fire alarm control system application issues a command to a particular fire alarm system device of the plurality of fire alarm system devices to perform a particular test or maintenance function and the control panel relays the command to the particular fire alarm system device. |
| US11610468B2 |
Moisture sensing roofing systems and methods thereof
In some embodiments, the present disclosure provides an exemplary system that includes radio frequency (RF) tags; positioned at locations throughout a roof; a tag reader configured to: generate reader RF signals at one or more frequencies to read the plurality of RF tags, and detect return RF signals from the plurality of RF tags; where the RF signals carry tag data comprising impedance values and tag identifiers; a processor of a computing device, programmed to receive the tag data; determine corresponding locations of the plurality of RF tags; and determine a wet state or dry state of the roof at one or more corresponding locations, and output an indicator of the wet state or the dry state of the roof at the one or more corresponding locations. |
| US11610463B2 |
Sensor arrangement
Disclosures relate to a sensor system and arrangements having different sized removable spacers. The spacers may be mixed and matched as needed or desired to compensate for misalignment conditions. Further, different spacer combinations and adjustments may be guided by a security management computing device. Variations in configurations of mounting surfaces, such as door and window assemblies, may be accommodated. Alignment of a transmitter or a receiving device, e.g., a magnetic device, with respect to a transmitter or receiving device despite misalignment of the components due to, for example, uneven surfaces of a door or a window, or a respective frame may be achieved. |
| US11610458B1 |
Systems and methods to provide a portable alert device
Systems and methods to provide a portable alert device are disclosed herein. The system may include a key component that includes a connector extending from a first side and a base component. The key component is shaped with a first indent and a second indent on opposite sides. The base component includes: a back piece shaped with a first ledge and a second ledge opposite the first ledge that extend out of an interior of the back piece; a front piece that joins with the back piece to enclose a portion of the key component so that the first ledge is positioned within the first indent and the second ledge is positioned with the second indent, the first ledge within the first indent and the second ledge within the second indent prevent the key component from entirely disengaging with the base component; a transceiver; and alert components. |
| US11610454B2 |
Gaming systems and methods for providing reel-spin game enhancement features
The present disclosure relates generally to systems and methods for providing reel-spin game enhancement features. A player enrolled with a subscription service server is presented with an opportunity to enhance game features associated with a gaming device after a result of a game played on the gaming device is determined. The gaming device determines that only when the result of the game played corresponds to a predetermined outcome, a respin option becomes available for the player. This option is rendered as an offer for the player to activate a game enhancement feature for a respin during a subsequent play of the reel-spin game. The game enhancement features include holding or locking a symbol in the reels of the reel-spin game, adding a score multiplier, or adding a modified symbol to a particular position or reel, during the respin of the subsequent play of the reel-spin game. |
| US11610447B2 |
Encoder multiplexer for digital key integration
A system including a device operable to intercept a PMS request from the PMS to the encoder to obtain card data from the encoder, then send the card data to a credential service to provision a mobile phone with a virtual key. A method of provisioning credentials for a mobile device, the method including generating a request from a Property Management Systems (PMS); sending the request to an encoder through a device; determining if the request is for a virtual card at the device; and using an encoder 0 feature to check-in a guest from the encoder in response to a request for a virtual card. |
| US11610446B2 |
Access control system and method for operating an access control system
A system for controlling access to an access-restricted zone in a building includes a transmitting device transmitting a first radio signal, a receiving device for radio signals, a control device and a signal processing device communicatively connected to the receiving and control devices. The signal processing device determines a first channel impulse response based on the first radio signal received by the receiving device and a second channel impulse response based on a second radio signal received by the receiving device. The second radio signal is transmitted from a first mobile electronic device of a first user. The signal processing device determines a degree of similarity by evaluating the first and second channel impulse responses. The degree of similarity indicates how similar the first and second channel impulse responses are to one another. The control device initiates a building action if the degree of similarity meets a specified rule. |
| US11610443B2 |
Vehicle, and controlling method thereof
An embodiment vehicle includes a UWB (ultra-wideband) module configured to receive a UWB signal transmitted from a smart key, and a controller configured to determine a location of the smart key based on the UWB signal received through the UWB module, control the UWB module to stop UWB communication after a first reference time has elapsed from a point of time at which the UWB module starts communication, and control the UWB module to restart the UWB communication after a second reference time has elapsed from a point of time at which the UWB module stops communication. |
| US11610439B2 |
Interactive augmented reality function
An apparatus is provided including a processor, a memory, and a vehicle tracking portal. The vehicle tracking portal is configured to obtain vehicle identification information regarding a vehicle. Then diagnostic information regarding the vehicle can be obtained. Then, based on the vehicle identification and the diagnostic information, a recommended service for the vehicle can be determined. A user can then be alerted to the recommended service. |
| US11610438B2 |
Information processing apparatus, information processing method, and storage medium
An information processing apparatus includes: an information management unit that registers boarding information on users regarding boarding and biometrics information on the users acquired by a check-in procedure of the users in association with each other; and a comparison unit that compares target biometrics information, which is biometrics information acquired in a procedure up to the boarding for one of the users, with registered biometrics information, which is the biometrics information registered by the information management unit, and the comparison unit selects the registered biometrics information to be compared with the target biometrics information based on status regarding the procedure up to the boarding of the user corresponding to the registered biometrics information. |
| US11610431B2 |
Fingerprint authentication device, display device including the same, and method of authenticating fingerprint
A display device includes a display panel and a fingerprint authentication device disposed under the display panel. The fingerprint authentication device includes a sensor device and an optical filter. The sensor device includes a first area and a second area in a plan view and sensing light passing through the display panel. The optical filter is disposed between the display panel and the sensor device, overlaps the first area and does not overlap the second area in the plan view, and blocks the light of a certain wavelength range. |
| US11610428B2 |
Method for acquiring fingerprints
Method for acquiring a fingerprint, performed by a device comprising an active thermal sensor when it is electrically supplied at a distance by a terminal, said sensor comprising a plurality of pixels, each pixel comprising a pyroelectric capacitor which, when it is subjected to a variation in temperature, generates electrical charges, each pixel being associated with a heating element adapted for heating said pixel and being connected to a reading circuit able to measure the electrical charges generated by said capacitor. The method relies on a taking into account of the heating element received by each pixel of said sensor (33, 34) in order to determine when said pixel is able to provide (36) a signal that can be used for generating information representing a part of a fingerprint. |
| US11610423B2 |
Spatio-temporal-interactive networks
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing point cloud data using spatio-temporal-interactive networks. |
| US11610422B2 |
Image processing method, apparatus, and storage medium for object detection
An image processing apparatus sets a maximum size of an object that is to be included in a detection result of detection processing to detect the object from an image captured by an imaging unit, and sets a second region based on a position of a first region, designated by a user, in the image and the set maximum size. The second region, larger than the first region, includes the first region, and is subjected to the detection processing. |
| US11610420B2 |
Human detection in scenes
Systems and methods for human detection are provided. The system aligns image level features between a source domain and a target domain based on an adversarial learning process while training a domain discriminator. The target domain includes humans in one or more different scenes. The system selects, using the domain discriminator, unlabeled samples from the target domain that are far away from existing annotated samples from the target domain. The system selects, based on a prediction score of each of the unlabeled samples, samples with lower prediction scores. The system annotates the samples with the lower prediction scores. |
| US11610418B2 |
Identifying versions of a form
Disclosed are a method and apparatus for identifying versions of a form. In an example, clients of a medical company fill out many forms, and many of these forms have multiple versions. The medical company operates in 10 states, and each state has a different version of a client intake form, as well as of an insurance identification form. In order to automatically extract information from a particular filled out form, it may be helpful to identify a particular form template, as well as the version of the form template, of which the filled out form is an instance. A computer system evaluates images of filled out forms, and identifies various form templates and versions of form templates based on the images. |
| US11610416B2 |
Device for image-based cell classification, method therefor and use thereof
A classifying device for classifying cells in real-time, comprising: as alignment unit configured to align a cell to be classified along the cell's major axis; and a classifying unit configured to classify the aligned cell using a multilayer perceptron, MLP; wherein the MLP classifies the aligned cell based on one or more images of the aligned cell. By executing the classifying device, an improved and efficient cell classification in real-time based on cell images can be provided, while labelling of the cells to be classified can be avoided. |
| US11610411B2 |
Driver assistance system and method for displaying traffic information
A system for providing traffic information to a driver of an ego vehicle includes at least one sensor that provides image data of detected objects, including other vehicles, in a surrounding area of the ego vehicle; a position detection device that detects a position of the ego vehicle; a display unit that renders visual information relating to an environmental model of the surrounding area of the ego vehicle, the position, and corresponding digital map data; and an image analysis unit configured to determine a vehicle characteristic of at least one other vehicle in the surrounding area of the ego vehicle from a vehicle image of the at least one other vehicle generated based on the image data from the at least one sensor and to display information on the display unit based on the determined vehicle characteristic. |
| US11610410B2 |
Vehicular vision system with object detection
A vehicular vision system includes a camera disposed at an in-cabin side of a windshield of a vehicle and viewing forward of the vehicle. The vehicular vision system, responsive at least in part to image processing of multiple frames of captured image data, detects an object present exterior of the vehicle that is moving relative to the vehicle. The system, when the vehicle is moving, and based at least in part to received vehicle motion data indicative of motion of the vehicle when the vehicle is moving and image processing of multiple frames of captured image data, (i) estimates object trajectory of the detected object based at least in part on corresponding object features present in multiple frames of image data captured by the camera and (ii) determines motion of the detected object relative to the moving vehicle based on the estimated object trajectory. |
| US11610407B2 |
Vehicles, systems, and methods for determining an entry of an occupancy map of a vicinity of a vehicle
A computer implemented method for determining an entry of an occupancy map of a vicinity of a vehicle comprises the following steps carried out by computer hardware components: acquiring first sensor data of a first sensor of the vicinity of the vehicle; acquiring second sensor data of a second sensor of the vicinity of the vehicle; determining a first sensor data portion of the first sensor data which corresponds to a potential object in the vicinity of the vehicle; based on the first sensor data portion, determining a second sensor data portion of the second sensor data which corresponds to a location of the potential object; and determining an entry of the occupancy map based on the first sensor data portion and the second sensor data portion. |
| US11610406B2 |
System and method for lateral vehicle detection
A system and method for lateral vehicle detection is disclosed. A particular embodiment can be configured to: receive lateral image data from at least one laterally-facing camera associated with an autonomous vehicle; warp the lateral image data based on a line parallel to a side of the autonomous vehicle; perform object extraction on the warped lateral image data to identify extracted objects in the warped lateral image data; and apply bounding boxes around the extracted objects. |
| US11610404B2 |
Methods and systems for tracking the location of a petri-dish
Methods and systems for managing a petri-dish. Embodiments herein disclose a RFID tag affixed on the petri-dish, wherein the RFID tag has a thin formfactor, so as not to interfere in the use and operation of the petri-dish and a sufficiently large readability range. Embodiments herein disclose methods and systems for RFID based asset tracking of petri-dishes in a laboratory/pharmaceutical/manufacturing environment, wherein the movement of the petri-dishes are tracked automatically with minimal manual intervention. |
| US11610400B2 |
Systems and methods for improved operations of ski lifts
Systems and methods for improved operations of ski lifts increase skier safety at on-boarding and off-boarding locations by providing an always-on, always-alert system that “watches” these locations, identifies developing problem situations, and initiates mitigation actions. One or more video cameras feed live video to a video processing module. The video processing module feeds resulting sequences of images to an artificial intelligence (AI) engine. The AI engine makes an inference regarding existence of a potential problem situation based on the sequence of images. This inference is fed to an inference processing module, which determines if the inference processing module should send an alert or interact with the lift motor controller to slow or stop the lift. |
| US11610394B2 |
Neural network model training method and apparatus, living body detecting method and apparatus, device and storage medium
The present disclosure provides a neural network model training method and apparatus, a living body detecting method and apparatus, a device and a storage medium. It is feasible to, with respect to different scenarios, respectively obtain picture samples under the scenarios, each picture sample having a tag, the tag including a living body or a non-living body and a corresponding scenario; and according to obtained picture samples, train to obtain a neural network model whose output is a feature vector which is discriminative for different scenarios. As such, when the living body detection is performed, it is possible to determine the feature vector of the to-be-detected picture according to the neural network model, then determine a picture sample matched with the to-be-detected picture, and regard the tag of the matched picture sample as the tag of the to-be-detected picture, thereby obtaining the detection result of the to-be-detected picture. |
| US11610392B1 |
Methods, devices, and systems for identifying the composition of materials
Computer-implemented methods for determining the material composition of an object are disclosed. The method may include obtaining a target image of the object; determining a material cross-sectional image corresponding to a material to be detected and included in the target image; determining a most similar candidate image to the target image and corresponding candidate material composition information, where the most similar candidate image is selected from a target database; generating a material composition area image set comprising a plurality of material composition area images associated with the material cross-sectional image and the most similar candidate image; determining a set of material composition information corresponding to each of the plurality of material composition area images in the material composition area image set; and obtaining a material composition information set from the set of material composition information. This method improves the recognition accuracy and recognition efficiency of the material composition. |
| US11610391B2 |
Cross-domain image comparison method and system using semantic segmentation
A cross-domain image comparison method and a cross-domain image comparison system are provided. The cross-domain image comparison method includes the following steps. Two videos in cross-domain are obtained. The videos are generated by different types of devices. A plurality of semantic segmentation areas are obtained from one frame of each of the videos. A region of interest pair (ROI pair) is obtained according to moving paths of the semantic segmentation areas in the videos. Two bounding boxes and two central points of the ROI pair are obtained. A similarity between the frames is obtained according to the bounding boxes and the central points. |
| US11610389B2 |
Method and apparatus for positioning key point, device, and storage medium
A method and apparatus for positioning a key point, a device, and a storage medium are provided. The method may include: extracting a first feature map and a second feature map of a to-be-positioned image, the first feature map and the second feature map being different feature maps; determining, based on the first feature map, an initial position of a key point in the to-be-positioned image; determining, based on the second feature map, an offset of the key point; and adding the initial position of the key point with the offset of the key point to obtain a final position of the key point. |
| US11610387B2 |
Systems and methods for automated object recognition
A method for recognizing an object in a video stream may include receiving a video stream from a video source, the video stream comprising a plurality of video frames. The method may also include selecting at least one video frame from the video frames according to a frame selection rate. The method may also include partitioning the selected video frame into a first plurality of image blocks. The method may also include recognizing, out of the first plurality of image blocks, a second plurality of image blocks which comprise an image of an object, the recognition being based on an image recognition parameter determined by a machine-learning algorithm. The method may also include determining that at least one of the second plurality of image blocks corresponds to the object based on a likelihood metric, the likelihood metric being determined by the processor based on at least the frame selection rate. The method may further include displaying, on a display, information identifying the object. A system and non-transitory computer-readable medium may also be provided. |
| US11610386B2 |
Electronic device for identifying and tracking at least one target, associated electronic system, method and computer program
An electronic device for identifying and tracking at least one target, including: a receiver module configured to receive images from a network of image sensors; a determination module configured to determine visual signatures of a respective target from the received images, each visual signature being determined from a respective image including a representation of the target, each visual signature being in the form of a vector in multi-dimensional space; a first filtering module configured to filter the visual signatures; a computation module configured to compute a reference visual signature, in multi-dimensional space; a detection module configured to detect an appearance of the target, and a second filtering module. |
| US11610385B2 |
Information processing apparatus, control method, and non-transitory storage medium
An information processing apparatus (2000) detects one or more candidate regions (22) from a captured image (20) based on an image feature of a target object. Each candidate region (22) is an image region that is estimated to represent the target object. The information processing apparatus (2000) detects a person region (26) from the captured image (20) and detects an estimation position (24) based on the detected person region (26). The person region (26) is a region that is estimated to represent a person. The estimation position (24) is a position in the captured image (20) where the target object is estimated to be present. Then, the information processing apparatus (2000) determines an object region (30), which is an image region representing the target object, based on each candidate region (22) and the estimation position (24). |
| US11610381B2 |
Information processing apparatus, system, and method for detecting collision between a physical and virtual object
An information processing apparatus creates a first virtual object expressing a physical object that is detected from physical object information obtained from a physical object information acquisition unit. The information processing apparatus determines a display state of the first virtual object in accordance with a result of detecting collision between the first virtual object and a second virtual object. The information processing apparatus creates, on the basis of a virtual space including the first virtual object and the second virtual object, position-orientation of an HMD, the determined display state, and a physical space image obtained from the HMD, a mixed reality image in combination of an image of the virtual space and the physical space image, and displays the created mixed reality image on the HMD. |
| US11610379B2 |
Rendering depth-based three-dimensional model with integrated image frames
A system aligns a 3D model of an environment with image frames of the environment and generates a visualization interface that displays a portion of the 3D model and a corresponding image frame. The system receives LIDAR data collected in the environment and generates a 3D model based on the LIDAR data. For each image frame, the system aligns the image frame with the 3D model. After aligning the image frames with the 3D model, when the system presents a portion of the 3D model in an interface, it also presents an image frame that corresponds to the portion of the 3D model. |
| US11610378B1 |
System and method for location determination using a mixed reality device and multiple imaging cameras
A system and method for determining a location for a surgical jig in a surgical procedure includes providing a mixed reality headset, a 3D spatial mapping camera, an infrared or stereotactic camera, and a computer system configured to transfer data to and from the mixed reality headset and the 3D spatial mapping camera. The system and method also include attaching a jig to a bone, mapping the bone and jig using the 3D spatial mapping camera, and then identifying a location for the surgical procedure using the computer system. Then the system and method use the mixed reality headset to provide a visualization of the location for the surgical procedure. |
| US11610373B2 |
Method of generating three-dimensional model data of object
The method of generating three-dimensional model data of an object includes estimating pose data of the object based on the first view data of the camera and first relative pose data of the object, and estimating second relative pose data of the object based on the pose data of the object and the second view data of the camera. |
| US11610372B2 |
Methods and apparatus for multiple lens distortion correction
The present disclosure relates to methods and apparatus for display or graphics processing. Aspects of the present disclosure can calculate first location information based on a first image mesh. Further, aspects of the present disclosure can determine a first UV image based on the calculated first location information. Additionally, aspects of the present disclosure can calculate second location information based on a second image mesh and the determined first UV image. Aspects of the present disclosure can also determine a second UV image based on the calculated second location information. Aspects of the present disclosure can also generate a third image mesh based on the determined second UV image. Also, aspects of the present disclosure can calculate third location information based on the third image mesh and a camera image. Aspects of the present disclosure can also determine a display image based on the calculated third location information. |
| US11610369B2 |
Automatic EEG sensor registration
A method (10) that encodes electrode locations to a mean scalp mesh for adaptation to subsequent image scans. |
| US11610368B2 |
Tessellation of patches of surfaces in a tile based rendering system
A method and apparatus are provided for tessellating patches of surfaces in a tile based three dimensional computer graphics rendering system. For each tile in an image a per tile list of primitive indices is derived for tessellated primitives which make up a patch. Hidden surface removal is then performed on the patch and any domain points which remain after hidden surface removal are derived. The primitives are then shaded for display. |
| US11610364B2 |
Method, device, and storage medium for applying lighting to a rendered object in a scene
The disclosure relates to a method for processing an image. The method includes: obtaining a colorized image of a light-receiving object in a current scene; obtaining a target position of the light-receiving object in a camera coordinate system based on a current position of the light-receiving object in an image coordinate system of the current scene; obtaining a lighting-color map of the imaging device; and obtaining a lighting image of the light-receiving object by processing the colorized image based on the target position and the lighting-color map of the imaging device. |
| US11610362B2 |
Data volume sculptor for deep learning acceleration
A device include on-board memory, an applications processor, a digital signal processor (DSP) cluster, a configurable accelerator framework (CAF), and at least one communication bus architecture. The communication bus communicatively couples the applications processor, the DSP cluster, and the CAF to the on-board memory. The CAF includes a reconfigurable stream switch and data volume sculpting circuitry, which has an input and an output coupled to the reconfigurable stream switch. The data volume sculpting circuitry receives a series of frames, each frame formed as a two dimensional (2D) data structure, and determines a first dimension and a second dimension of each frame of the series of frames. Based on the first and second dimensions, the data volume sculpting circuitry determines for each frame a position and a size of a region-of-interest to be extracted from the respective frame, and extracts from each frame, data in the frame that is within the region-of-interest. |
| US11610339B2 |
Imaging processing apparatus and method extracting a second RGB ToF feature points having a correlation between the first RGB and TOF feature points
An image processing apparatus and method of extracting a second RGB feature point and a second ToF feature point such that a correlation between the first RGB feature point and the first ToF feature point is equal to or greater than a predetermined value; calculating an error value between the second RGB feature point and the second ToF feature point; updating pre-stored calibration data when the error value is greater than a threshold value, and calibrating the RGB image and the ToF image by using the updated calibration data; and synthesizing the calibrated RGB and ToF images. |
| US11610332B2 |
Method and apparatus for detecting a start location and end location of a bridge
A method, apparatus and computer program product for detecting a start location and an end location of a bridge are described herein. In the context of a method, one or more sequences of images, at least one sequence of images corresponding with a side barrier portion of the bridge, may be identified from image data corresponding with a probable location of the bridge. Each side barrier portion may comprise a plurality of side barrier segments. The method may identify one or more characteristics of the plurality of side barrier segments. The method may determine the start location and the end location of the bridge based at least in part by identifying characteristic differences of the plurality of side barrier segments. The method may cause transmission of information corresponding with the start location and the end location of the bridge for updating a mapping or navigation system. |
| US11610331B2 |
Method and apparatus for generating data for estimating three-dimensional (3D) pose of object included in input image, and prediction model for estimating 3D pose of object
Provided is a method of generating data for estimating a three-dimensional (3D) pose of an object included in an input image, the method including acquiring the input image including at least one moving object, estimating location information about each joint of a plurality of joints of the object included in the input image using a prediction model pretrained to estimate the location information about each joint of the plurality of joints of the object, and generating animation data that represents a movement of the object based on the estimated location information. |
| US11610325B2 |
Multi-color flash with image post-processing
Multi-color flash with image post-processing that uses a camera device with a multi-color flash and implements post-processing to generate images is described. In one aspect, the multi-color flash with image post-processing may be implemented by a controller configured to control a camera and flashes of at least two different colors. The controller may be configured to cause the camera to acquire a first image of a scene while the scene is being illuminated with the first flash but not the second flash, then cause the camera to acquire a second image of the scene while the scene is being illuminated with the second flash but not the first flash, and generate a final image of the scene in post-processing based on a combination of the first image and the second image. |
| US11610324B2 |
Three-dimensional shape measuring method and three-dimensional shape measuring device
A three-dimensional shape measuring method includes: projecting a first grid pattern based on a first light and a second grid pattern based on a second light onto a target object in such a way that the first grid pattern and the second grid pattern intersect each other, the first light and the second light being lights of two colors included in three primary colors of light; picking up, by a three-color camera, an image of the first grid pattern and the second grid pattern projected on the target object, and acquiring a first picked-up image based on the first light and a second picked-up image based on the second light; and performing a phase analysis of a grid image with respect to at least one of the first picked-up image and the second picked-up image and calculating height information of the target object. |
| US11610322B2 |
Computer vision systems and methods for unsupervised learning for progressively aligning noisy contours
Computer vision systems and methods for noisy contour alignment are provided. The system generates a loss function and trains a convolutional neural network with the loss function and a plurality of images of a dataset to learn to align contours with progressively increasing complex forward and backward transforms over increasing scales. The system can align an attribute of an image of the dataset by the trained neural network. |
| US11610316B2 |
Method of computing a boundary
The disclosure relates to a method for determining a boundary about an area of interest in an image set. The includes obtaining the image set from an imaging modality and processing the image set in a convolutional neural network. The convolutional neural network is trained to perform the acts of predicting an inverse distance map for the actual boundary in the image set; and deriving the boundary from the inverse distance map. The disclosure also relates to a method of training a convolutional neural network for use in such a method, and a medical imaging arrangement. |
| US11610314B2 |
Panoptic generative adversarial network with explicit modeling of category and instance information
Systems and methods for panoptic segmentation of an image of a scene, comprising: receiving a synthetic data set as simulation data set in a simulation domain, the simulation data set comprising a plurality of synthetic data objects; disentangling the synthetic data objects by class for a plurality of object classes; training each class of the plurality of classes separately by applying a Generative Adversarial Network (GAN) to each class from the data set in the simulation domain to create a generated instance for each class; combining the generated instances for each class with labels for the objects in each class to obtain a fake instance of an object; fusing the fake instances to create a fused image; and applying a GAN to the fused image and a corresponding real data set in a real-world domain to obtain an updated data set. The process can be repeated across multiple iterations. |
| US11610312B2 |
Image processing apparatus for evaluating cardiac images and ventricular status identification method
An image processing apparatus for evaluating cardiac images and a ventricular status identification method are provided. In the method, a region of interest (ROI) is determined from multiple target images, a variation in grayscale values of multiple pixels in the ROIs of each target image is determined, and one or more representative images are obtained according to the variation in the grayscale values. The target image is related to the pixels within an endocardial contour of a left ventricle. A boundary of the ROI is approximately located at two sides of a bottom of the endocardial contour. The ROI corresponds to a mitral valve. The variation in the grayscale values is related to a motion of the mitral valve. The representative image is for evaluating a status of the left ventricle. |
| US11610310B2 |
Method, apparatus, system, and storage medium for recognizing medical image
The present disclosure describes a method, an apparatus, and storage medium for recognizing medical image. The method includes obtaining, by a device, a medical image. The device includes a memory storing instructions and a processor in communication with the memory. The method further includes determining, by the device, the medical image through a first recognition model to generate a lesion recognition result used for indicating whether the medical image comprises a lesion; and in response to the lesion recognition result indicating that the medical image comprises a lesion, recognizing, by the device, the medical image through a second recognition model to generate a lesion degree recognition result of the medical image used for indicating a degree of the lesion. Manual analysis and customization of a feature extraction solution are not required, so that the efficiency and accuracy of medical image recognition are improved. |
| US11610305B2 |
Method and system for postural analysis and measuring anatomical dimensions from a radiographic image using machine learning
A method for use of machine learning in computer-assisted anatomical prediction. The method includes identifying with a processor parameters in a plurality of training images to generate a training dataset, the training dataset having data linking the parameters to respective training images, training at least one machine learning algorithm based on the parameters in the training dataset and validating the trained machine learning algorithm, identifying with the processor digitized points on a plurality of anatomical landmarks in a radiographic image of a person's skeleton displayed on a screen by determining anatomical relationships of adjacent bony structures as well as dimensions of at least a portion of a body of the skeleton in the displayed image using the validated machine learning algorithm and a scale factor for the displayed image, and making an anatomical prediction of the person's skeletal alignment based on the determined anatomical dimensions and a known morphological relationship. |
| US11610301B2 |
Systems and methods for image storage
The present disclosure relates to systems and methods for image storage. The methods may include obtaining a first image of a subject. The methods may further include obtaining a second image of the subject. The second image may include scan status information of the subject. The scan status information may be associated with a status of the subject when the first image is acquired. And The methods may also include storing the second image correspondingly with the first image. |
| US11610300B2 |
Determination device and determination system
A determination device includes a computer. The computer is configured to compare an image of a component that is captured and a correct image that is associated with an operation procedure manual and in which the component is captured. The computer is configured to determine whether a component shape in the image of the component and a component shape in the correct image agree. If the two component shapes do not agree, the computer is configured to determine that the component and the operation procedure manual do not match. |
| US11610293B2 |
Image processing apparatus and image processing method
An image processing apparatus acquires first image data obtained by capturing an image of a subject, second image data obtained by capturing an image of a person capturing the subject and surroundings thereof, and third image data indicating an appearance of an image capture apparatus that captures the image of the subject. The apparatus reduces a reflection in the first image data using a learned machine learning model that uses the first image data, the second image data, and the third image data as input data. |
| US11610292B2 |
Cognitive load reducing platform having image edge enhancement
Enhancing edges of objects in a thermal image comprises receiving a thermal image and generating a gradient magnitude image comprising a plurality of pixels having associated gradient magnitude values. The gradient magnitude image is partitioned into subregions and gradient magnitude statistics are calculated for each. Mapping parameters are calculated for each of the subregions that equalize and smooth a dynamic range of the corresponding gradient magnitude statistics across the subregions. The mapping parameters calculated for each of the subregions are applied to pixels in the subregions to generate enhanced gradient magnitude values having equalized luminosity and contrast, and a wireframe image is formed therefrom having enhanced edges of objects. The wireframe image is displayed on a display device, wherein the wireframe image appears as a decluttered line drawing where the enhanced edges have increased luminosity and contrast compared to the thermal image to reduce the cognitive load of the user. |
| US11610291B2 |
Image processing method, image processing device, electronic device and storage medium
An image processing method, an image processing device, an electronic device, and a non-transitory computer readable storage medium are provided. The image processing method includes: obtaining an input image which includes M character rows; performing global correction processing on the input image to obtain an intermediate corrected image; determining the M character row lower boundaries corresponding to the M character rows according to the intermediate corrected image; and determining the local adjustment reference line and M retention coefficient groups based on the intermediate corrected image and the M character row lower boundaries; determining M local adjustment offset groups corresponding to the M character rows according to the M character row lower boundaries, the local adjustment reference line and the M retention coefficient groups; performing local adjustment on the M character rows in the intermediate corrected image according to the M local adjustment offset groups to obtain the target corrected image. |
| US11610286B2 |
Techniques for point cloud filtering
A set of POIs of a point cloud are received at a first filter, where each POI of the set of POIs comprises one or more points. Each POI of the set of POIs is filtered. A set of neighborhood points of a POI is selected. A metric for the set of neighborhood points is computed. Based on the metric, whether to accept the POI, modify the POI, reject the POI, or transmit the POI to a second filter, to extract at least one of range or velocity information related to the target is determined. Provided the POI is accepted or modified, the POI is transmitted to a filtered point cloud; provided the POI is rejected, the POI is prevented from reaching the filtered point cloud; provided the POI is not accepted, modified, or rejected, the POI is transmitted to a second filter. |
| US11610284B2 |
Enhancing generative adversarial networks using combined inputs
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating a synthesized signal. In some implementations, a computer-implemented system obtains generator input data including at least an input signal having one or more first characteristics, processes the generator input data to generate output data including a synthesized signal having one or more second characteristics using a generator neural network, and outputs the synthesized signal to a device. The generator neural network is trained, based on a plurality of training examples, with a discriminator neural network. The discriminator neural network is configured to process discriminator input data that combines a discriminator input signal having the one or more second characteristics with at least a portion of generator input data to generate a prediction of whether the discriminator input signal is a real signal provided in one of the plurality of training examples or a synthesized signal outputted by the generator neural network. |
| US11610279B2 |
Close marketplace
A close marketplace is provided where the users' institutional affiliation, identity, and/or criminal record are verified in order to become members. Although an unregistered person may browse some of the posted listings, in order to buy, sell, contact, and/or meet another member of the marketplace, a person has to be affiliated with an approved institution, the person's real life identity has to be verified, and/or the person's criminal background has to meet a pre-determined criteria. The marketplace lowers the risk for the strangers who may want to interact with each other through a close circle of professionals. When two members are going to meet through the marketplace to buy and sell items, to rent, to be roommates, to date, etc., they have an assurance that each member has gone through a validation and verification process. |
| US11610269B2 |
Assessing property damage using a 3D point cloud of a scanned property
A damage assessment module operating on a computer system automatically evaluates a property, estimating damage to the property by analyzing a point cloud of a property. The damage assessment module identifies individual point clusters or segments from the point cloud and detects potentially damaged areas of the property surface by identifying outlier points in the point clusters. The damage assessment module may be used to determine the financial cost of the damage and/or determine whether the property should be replaced or repaired. In addition to eliminating the need for an estimator to visit the property in person, the damage assessment module improves the consistency and accuracy associated with estimating damage to a property. |
| US11610267B2 |
System and method for rules-driven adjudication
A system and method for rules-driven adjudication is disclosed. The system includes a storage includes a rule library having a plurality of rules, each rule being in a human-readable format and including a first data tag, a comparator, a comparison value, and a result. The system also includes a rules manager configured to receive and store a new rule. The system includes a rules evaluator configured to receive an adjudication request having a data object associated with a data tag, and evaluate the request and create a primary determination by applying a first rule to the request, and further applying a first subsequent rule and all logically adjacent rules until all logically adjacent rules have been exhausted and the primary determination is an indefinite outcome or the applying of a final rule returns an outcome that becomes the primary determination. |
| US11610266B2 |
Investor profiling and behavioral risk management system for wealth management
A computerized and quantitative investor profiling and behavioral risk management system that includes risk and behavioral assessment questionnaires and tools, and behavioral analytics including the Behavioral Risk Index, a single number to indicate the investor's tendency for irrational investment behavior during market turmoil. It also includes a tool to help protect senior citizen clients, and an automated Investment Policy Statement generator that is modularly defined and can dynamically generate standard and custom charts. |
| US11610265B2 |
Processing over alternate communication sessions between a source node and a destination node having different paths in a communications network
Data transaction-specific data packets transmitted over a data communications network from a plurality of source computer nodes are processed. A first data packet communication session is established between one source computer node and one destination computer node to transport data transaction specific data packets over a first path through the data communications network. A second alternative data packet communication session is established between the one source computer node and the one destination computer node to transport data transaction specific data packets over a second path that is different from and bypasses the first path. When a condition based on the data transaction-specific data packets is identified, electronic processing circuitry initiates an alteration of the first data packet communication session. After that, the electronic processing circuitry determines whether any data transaction specific data packets associated with the second alternative data packet communication session continue to travel from the one source computer node to the one destination computer node over the second path. |
| US11610264B2 |
System and method for buy-side order matching
Techniques for buy-side order matching in the trading of financial instruments using a centralized matching engine having one or more storage devices including rules and order parameters for a plurality of buy-side parties. The centralized matching engine includes one or more transmitters and receivers communicatively coupled to a network and one or more processors operatively coupled to the one or more storage devices and the one or more transmitters and receivers. At least one message sent over the network by a plurality of buy-side parties and is received by the central matching engine to set the rules or order parameters. At least one order of at least two of the plurality of buy-side parties is matched based on the rules and the order parameters. A message is transmitted over the network to a sell-side party indicating that trade negotiation can commence. |
| US11610261B2 |
System that varies the terms and conditions of a subsidized loan
A system that varies the terms and conditions of a subsidized loan includes a blockchain service circuit structured to interpret a plurality of access control features corresponding to a plurality of parties associated with a loan; a data collection circuit structured to interpret entity information corresponding to a plurality of entities related to a lending transaction corresponding to the loan; a smart contract circuit structured to specify loan terms and conditions relating to the loan; and a loan management circuit structured to interpret loan related events in response to the entity information, the plurality of access control features, and the loan terms and conditions, wherein the loan related events are associated with the loan; and implement loan related activities in response to the entity information, the plurality of access control features, and the loan terms and conditions, wherein the loan related activities are associated with the loan. |
| US11610260B1 |
System, method and program product to transfer, allocate and track ownership interests in aggregated accounts
The present invention generally relates to computer systems, methods and program products for allocation of client funds in a sweep product using segregated aggregated deposit accounts. The present invention also generally relates to computer systems, methods, and program products for the tracking of ownership in federally insured accounts with more than one ownership interest. |
| US11610259B2 |
User interfaces for managing an account
In some embodiments, exemplary user interfaces for provisioning an electronic device with an account are described. In some embodiments, exemplary user interfaces for providing usage information of an account are described. In some embodiments, exemplary user interfaces for providing visual feedback on a representation of an account are described. In some embodiments, exemplary user interfaces for managing the tracking of a category are described. In some embodiments, exemplary user interfaces for managing a transfer of items are described. In some embodiments, exemplary user interfaces for managing an authentication credential connected with an account are described. In some embodiments, exemplary user interfaces for activating a physical account object are described. In some embodiments, exemplary user interfaces for managing balance transfers are described. |
| US11610258B2 |
Auction system of electric vehicle
A computer of an auction system presents vehicle body quality information indicating a quality of a vehicle body excluding a battery of an electric vehicle and battery quality information, and receives an electric vehicle bid price, a vehicle body bid price, and a battery bid price. When a total of the vehicle body bid price and the battery bid price exceeds the electric vehicle bid price, the computer determines a battery purchase applicant who presents the battery bid price as a winning bidder of the battery, and a vehicle body purchase applicant who presents the vehicle body bid price as a winning bidder of the vehicle body. When the total is lower than the electric vehicle bid price, the computer determines an electric vehicle purchase applicant who presents the electric vehicle bid price as a winning bidder of the electric vehicle. |
| US11610254B2 |
Systems, apparatuses, and methods for ordering items from an electronic menu, and servicing thereof
Systems and methods for ordering items from an electronic menu and servicing thereof, in a networked computing environment that communicably connects via at least one network at least a plurality of first handheld electronic devices (e.g., wait staff operated devices in a restaurant), a plurality of second handheld electronic devices (e.g., patron operated devices in a restaurant) configured to display the electronic menu, and a venue computer are described. Corresponding apparatuses are also described. |
| US11610252B2 |
Digital fulfillment of documents and software
In some examples, a server may receive an order from a customer to acquire a computing device. The server may determine a customer and a customer location associated with the order and determine a documentation specification based at least in part on the customer and the customer location. The server may determine content identifiers corresponding to content (e.g., documentation and software) to be provided with the order. The server may associate a device identifier that uniquely identifies the computing device with the content identifiers. The computing device may be shipped to the customer location without the plurality of content. When the computing device is booted at the customer location, the computing device may send the device identifier to the server, the server may determine the plurality of content identifiers associated with the device identifier, and send the plurality of content in a digital form for installation on the computing device. |
| US11610251B2 |
System and method for a better fitting wearable item
A method includes a processor receives consumer first data and consumer feedback associated with a wearable item. The processor aggregates the consumer first data and the consumer feedback into a plurality of first aggregated subsets based on a portion of the consumer first data and the consumer feedback. The processor grants a wearable item source device of a plurality of wearable item source devices access to the consumer first data, the consumer feedback or the plurality of first aggregated subsets. A wearable item source associated with the wearable item source device of the plurality of wearable item source devices, modifies a solid form of a wearable item mold in an assembly process or a wearable item design for the solid form of the wearable item mold in the assembly process, based on the consumer first data, the consumer feedback or the plurality of first aggregated subsets. |
| US11610249B2 |
System, method, and computer readable medium for automatic item rankings
This application relates to apparatus and methods for automatically determining item relevancy based on textual information. In some examples, a computing device receives a search query, and a plurality of items corresponding to the search query. The computing device may identify one or more features of the search query. The computing device may generate relevancy values for each of the items based on the features of the search query, and features of each of the plurality of items. For example, the computing device may generate, for each of the items, a plurality of relevance values, each relevance value generated based on a feature of the search query and corresponding features of the item. The computing device may transmit the generated relevancy values for the plurality of items. In some examples, the computing device may rank the plurality of items based on the generated relevancy values. |
| US11610246B2 |
Product and content association
Methods and apparatus are disclosed regarding an e-commerce system that maintains references between products and relevant content. In some embodiments, methods and/or apparatus obtain content from one or more content providers via a computer network, identify a product from a product catalog of an electronic database that is related to the obtained content; and update references to relevant content maintained in an electronic database for the product to include a reference to the obtained content. |
| US11610243B2 |
Systems, devices and methods for computer automated assistance for disparate networks and internet interfaces
A variety of systems, methods and arrangements are implemented in connection with a processor-controlled routing arrangement. According to one such implementation, a computer-implemented method facilitates payment provided between disparate payment networks of buyers and sellers. The method uses a computer-arrangement to interface with a social website that has user profiles, each user profile corresponding to a user identifier, and for use with a seller website that offers products or services for purchase by users and that generates transaction data for a current user accessing the website. A current user identifier corresponding to a current user profile and the transaction data is communicates to the computer-arrangement. A buyer payment network is selected from a plurality of disparate buyer payment networks that are each associated with the current user identifier. Based upon the selection, the transaction data is formatted to facilitate payment against the selected buyer payment network. |
| US11610237B2 |
Augmenting web-based video media with security and authentication functionalities
A system and method for augmenting video displayed via web browser to add interactive functionality is disclosed. Elements are included in a structured media definition to cause the video player to instantiate one or more new elements on a webpage when the media is played, including a first script that includes instructions to generate an interactive menu and second script, such that selection of an option from the interactive menu will call one or more application programming interface (API) functions of the second script. The structured media definition causes loading of the video and execution of the instructions. A server backend receives and processes API calls from the second script and transmits responses to the API calls to be acted upon by the second script. |
| US11610236B2 |
Augmenting web-based video media with broadcast communication functionality
A system and method for augmenting video displayed via web browser to add interactive functionality is disclosed. Elements are included in a structured media definition to cause the video player to instantiate one or more new elements on a webpage when the media is played, including a first script that includes instructions to generate an interactive menu and second script, such that selection of an option from the interactive menu will call one or more application programming interface (API) functions of the second script. The structured media definition causes loading of the video and execution of the instructions. A server backend receives and processes API calls from the second script and transmits responses to the API calls to be acted upon by the second script. |
| US11610232B2 |
Systems and methods for using server side cookies by a demand side platform
The present disclosure is directed to methods for identifying a user by a demand side platform (DSP) across advertiser exchanges. The method includes establishing, by a DSP, a cookie mapping for a user. The cookie mapping includes a mapping of user identifiers for the user from advertisement exchanges to a user identifier assigned by the DSP for the user. The DSP stores to the cookie mapping a first mapping to the user identifier of the DSP, comprising a first user id received by a bidder from a first exchange and a first exchange id for the first exchange. A bidder inserts a pixel into a bid for an impression opportunity to a second exchange. The pixel includes a key to the cookie mapping and a second user id for the user and a second exchange id. The second user id is received by the bidder from a second exchange. |
| US11610231B2 |
Systems and methods for private local sponsored content
Systems and methods are shown for providing private local sponsored content selection and improving intelligence models through distribution among mobile devices. This allows greater data gathering capabilities through the use of the sensors of the mobile devices as well as data stored on data storage components of the mobile devices to create predicted models while offering better opportunities to preserve privacy. Locally stored profiles comprising machine intelligence models may also be used to determine the relevance of the data gathered and in improving an aggregated model for identifying the relevance of data and the selection of sponsored content items. Distributed optimization is used in conjunction with privacy techniques to create the improved machine intelligence models. Publishers may also benefit from the improved privacy by protecting the statistics of type or volume of sponsored content items shown with publisher content. |
| US11610228B2 |
System and method for notifying contacts of proximity to retailer
The present teachings a method including: receiving a beacon signal, from a beacon signal provider when a user mobile device is within a range of the beacon signal provider; generating a first notification to transmit from the user mobile device to one or more contact mobile devices based on an associated protocol; transmitting the first notification to the one or more contact mobile devices; and receiving a shopping request from the one or more contact mobile devices; wherein communication between the user and the one or more contacts is automatically facilitated so that the user is relieved of establishing and maintaining communication with one or more contacts; and wherein communication with the one or more contacts by the first notification is undertaken substantially instantaneously upon receiving the beacon signal. |
| US11610227B2 |
Linking a transaction between a merchant and a resident of the same vicinity to the resident viewing the merchant broadcast advertisement
Systems, data access management utilities, and methods generate links between local merchants and community programs, whereby the merchant may provide incentives to customers in relation to community programs. The implementations may track community programs, as well as online and offline customer transactions with merchants that make use of the incentive. Implementations may include as participants, customers, merchants, community organizations, intermediaries, and other groups or individuals. Participants may have participant identifiers, which may be linked to a payment source. Data may be collected about all participants, either expressly, or from offline or online transactions between merchants and customers utilizing a participant identifier, and the data may be stored in a data storage area. All data in the data storage area may be utilized by a logic tool, which may provide information, such as details of customers that view a broadcast of content that is interleaved with a merchant's advertisement and analytic reporting. Matches between transactions with a merchant and a customer that view a broadcast of content that is interleaved with the merchant's advertisement may be identified by the system, and a level of certainty that the match is accurate may be determined. |
| US11610222B1 |
Lead user quality score
Leads may be generated for content sponsors based on expressions of interest by users, the users being users of an online system. These leads typically require time or expense from a sponsor to follow up on the lead. The online system scores leads for sponsors to prioritize responding to the generated leads. The scores may include a purchase capacity score and a purchase intent score. The purchase capacity score estimates a user's ability to spend an amount specified by the sponsor for the product, and the purchase intent score estimates a user's likelihood to convert or be interested in the sponsor's product. The scores may be combined to provide a single lead quality score for a user that obscures the source of the online system's prediction to the sponsor. |
| US11610221B2 |
Integrated prescription offer program and apparatus
The present invention relates to a method and apparatus for providing discounts, rebates, and offers relating to various medicines or supplements as integrated into an electronic health record application. The invention uses one or more computer systems to send and receive signals from an electronic health record application. The information is used to consult various databases to find offers regarding health products prescribed or recommended to a person. |
| US11610220B1 |
Payment using rewards points
A method of payment using rewards is provided. The method includes receiving a payment amount from a customer's mobile device; sending selectable payment options to the mobile device based on an amount of rewards points available in a customer rewards account and an amount of credit available in a customer account, the selectable payment options including an option to redeem a portion of the amount of rewards points available to fund a first portion of the payment amount and using a portion of the amount of credit available to fund a second portion of the payment amount; receiving a customer selection of the option; generating a single form of payment in the form of at least one of a quick response (QR) code, a bar code, or a near-field communication (NFC) transmission; and transmitting the single form of payment to the mobile device for providing to a merchant. |
| US11610213B2 |
Systems and methods for proactively responding to vendor security assessments
Systems to establish a security profile may include a memory to store original text from security questionnaires, and values associated with the original text from the questionnaires, the values indicating a section, a control, or a question of the original text. The system may also include a processing unit. The processing unit can identify a set of latent topics present in the original text from the stored security questionnaires, score the original text based on presence or absence of latent topics, receive a new security questionnaire, score the new text from the new security questionnaire based on presence or absence of latent topics, compute a distance between the scored original text from the stored security questionnaires and the scored new text from the new security questionnaire, and link the original text to the new text with a smallest distance between. |
| US11610212B1 |
Third party email parsing
A system for third party email parsing comprises an input interface and a processor. The input interface is configured to receive an email. The processor is configured to: 1) determine whether the email is from a lead generating system; and 2) in the event that the email is from a lead generating system: a) extract real estate lead information from the email based at least in part on the lead generating system; b) determine whether the real estate lead information is sufficient for a real estate related customer relations management database entry; and c) in the event that the real estate lead information is sufficient for a real estate related customer relations management database entry, add the real estate lead information to a real estate related customer relations management database. |
| US11610208B2 |
Intelligent management of authorization requests
Intelligent management of authorization requests are described. A server of a payment processing service can receive an authorization request to authorize a payment instrument for a predicted cost of a transaction between a first user and a second user. The server can compare the predicted cost of the transaction with an available balance of the payment instrument and determine that the available balance is less than the predicted cost of the transaction. Based on determining that the available balance is less than the predicted cost of the transaction, the server can determine that the payment instrument is not authorized for the predicted cost of the transaction and can authorize the transaction instead of declining the transaction based at least in part on a prediction of the actual cost of the transaction. |
| US11610205B1 |
Machine learning based detection of fraudulent acquirer transactions
Examples described herein relate to apparatuses and methods of detecting fraudulent activity at an automated teller machine (ATM) using a machine learning model. A method includes receiving ATM activity data indicative of one or more withdrawal transactions at one or more ATMs using a transaction card, receiving transaction data and ATM data, ingesting the transaction data and the ATM data, analyzing the ingested transaction data and the ingested ATM data using a machine learning model, determining that the ingested transaction data and the ingested ATM data indicate a likelihood of fraudulent activity using the machine learning model, and performing, using the machine learning model, one or more remedial actions based on the determined likelihood of fraudulent activity. |
| US11610203B2 |
Value transfer via facial recognition
A user device includes a touchscreen, a camera, and a client application. The client application is structured to provide a first view of a first user through a first camera input of the camera device, a first user image displayed on the display, provide a second view of a second user through a second camera input of the camera device, a second user image displayed on the display, receive a transaction amount, detect a slide of a user input member from the first user image to the second user image displayed on the touchscreen, and in response to detecting the slide of the user input member from the first user image to the second user image on the touchscreen, initiate a transfer of funds from a first user account associated with the first user to a second user account associated with the second user equal to the transaction amount. |
| US11610202B2 |
Immutable ledger digital physical asset audit platform
This computerized system can include a computer system in communication with an immutable storage; a first data capture device and a second data capture device can be in communications with the computer system; a set of computer readable instructions can be included in the computer system configured for receiving a first event record including a first location, a first time and a first set of metadata wherein the first set of metadata includes an original digital representation captured by the first data capture device of the physical object, receiving a subsequent event record from the second data capture device and, determining if the original digital representation is equivalent to the subsequent digital representation thereby providing for verification that the same physical object transitioned from an originating event to a subsequent event. |
| US11610199B2 |
Multi-tenant node on a private network of distributed, auditable, and immutable databases
The present disclosure describes a technology platform for creating and updating records of resources in a ledger. To create a record, a tenant organization may prepare a record to write to the ledger that may be flagged as temporary. Metadata may be added to the record, which flags the record as temporary. The metadata may comprise a unique code and an identification of a user that can approve the temporary record. The unique code and the identification may be sent, by the technology platform, to a device associated with one or more approving devices. Upon receiving the code and the identification of the transaction, the device may sign the unique code and invoke a routine based on the identification. The routine may fetch the temporary record. The device may compare the unique code to a code stored in the metadata of the temporary record. Upon valid verification of the unique code, the device may indicate authorization of the write. Based on the authorization, a proxy node associated with the technology platform may write a definitive record to the ledger based on the temporary record. |
| US11610196B1 |
Officially authorized virtual identification cards
A system that allows users to display valid identification via a mobile device. Authentic and valid IDs and secure folders are verified by a certificate authority. Statistical techniques are applied to automatically determine the consistency and reliability of user data. Context is automatically determined to display data according to the context. |
| US11610193B2 |
System and method for link-initiated verification and validation of users
A system and method for a dynamic-link verification process between an electronic device and a transaction or event. The first step is engagement by a mobile electronic device with an initiator that is linked with a specific verification event that triggers a text message to auto-populate on a mobile electronic device. The message comprising metadata about the user and the event or transaction. The second step is for the electronic device to send the auto-populated message to a message gateway thus initiating the verification of the user. The message gateway works with a management service and one or more databases to verify the identify and other aspects of the user based on instructions provided by the event host. Approval or denial of the transaction or request to gain entry is sent to the mobile device and the event host. |
| US11610187B2 |
Private label token provisioning for electronic payment transaction processing networks
Embodiments include apparatuses, methods, and systems for an example token provisioning process. In embodiments, a server computer device may receive over a payment transactions network, a request from an issuer for a private label (PL) token associated with a primary account number (PAN) of a payment card and a partnership offer between a partner merchant and the issuer. In embodiments, the server computer device, may generate and/or activate the PL token. In embodiments, the PL token is provisioned at a first level according to, at least, product characteristics associated with the PAN and at a second level according to, at least, product characteristics associated with the partnership offer. Other embodiments may also be described and claimed. |
| US11610185B2 |
System and method for waste management
A method for waste management, including recording an image of content within a waste container; extracting a set of content parameters from the image; characterizing the content within the waste container based on the set of content parameters; and routing a waste removal vehicle based on the content characterization. |
| US11610183B2 |
Systems and methods for performing and tracking asset inspections
A facility readiness inspection system and method are disclosed. Embodiments comprise an asset database comprising inspection task definition for assets. An inspection coordination application program interface (API) can create at least one periodic inspection task list. Each periodic inspection task list can include a number of tasks and assets, chosen based on the total time allotted for completion of the periodic inspection task list and the complexity of the inspection task definitions of each physical asset. Mobile electronic device can be configured to present the periodic inspection task list as a series of discrete tasks and to receive task list response data in response to each discrete task. Response data can be compared to benchmarks and standards, and issues can be escalated to external systems. An analytics engine can automatically produce inspection compliance documentation for each of the physical assets related to the periodic inspection task list. |
| US11610180B2 |
Logistics information managing method and electronic apparatus performing the same
According to various example embodiments, a logistics information managing method of an electronic apparatus may include setting an item attribute-related condition corresponding to a fulfillment center, identifying one or more attribute types of a first item received in the fulfillment center, determining, based on the item attribute-related condition, one of the one or more attribute types of the first item to be a representative attribute of the first item, and providing candidate display position information for the first item based on the representative attribute. In addition, other embodiments are also possible. |
| US11610178B2 |
Information output method and apparatus
Disclosed are an information output method and apparatus. One specific implementation of the method comprises: acquiring order data to be sorted; determining whether items to be sorted matching the order data to be sorted are stored in a shelf set; in response to having determined that items to be sorted matching the order data to be sorted are stored in the shelf set, determining, from the shelf set, a shelf storing an item to be sorted, and adding same to a candidate shelf set; choosing a candidate shelf from the candidate shelf set and adding same to a target shelf set, where the target shelf set stores the items to be sorted matching the order data; and outputting an identifier of a target shelf in the target shelf set. |
| US11610175B2 |
Autonomous robot delivery systems and methods
A distributed robotic delivery system includes a mobile application, a server, a dispatch module, and a plurality of robotic delivery vehicles. The mobile application receives suggested items for purchase, the suggested items selected by having a set of properties suitable for delivery by a selected one of the plurality of robotic delivery vehicles, where the set of properties includes product dimensions and weight; receives item costs to be provided to a user for the suggested items; displays the item costs; and transmits a message directing the dispatch module to deploy the selected one of the plurality of robotic delivery vehicles to deliver one or more items of the suggested items selected by the user. |
| US11610173B2 |
Intelligent collaborative project management
Techniques are disclosed for intelligently managing software development. In one example, a method for managing software development, includes receiving, by a computing system, a request to review source code written by a first developer, determining, by the computing system, a software skill set for the source code review, selecting, by the computing system, one or more selected source code reviewers from the pool of source code reviewers based on the software skill set and respective reputation scores for a pool of source code reviewers, assigning, by the computing system, one or more portions of the source code for code review to each of the selected source code reviewers, and determining, by the computing system, a consensus verification output on the code review based on review input from a majority of the selected source code reviewers. |
| US11610172B2 |
Benchmarking through data mining
A system with access to regularly updated information regarding an entity can generate information regarding the performance of that entity. For example, values of various key performance indicators (KPIs) can be determined. One or more of the values can be compared to a corresponding threshold or range. Based on the results of the comparisons, an alert can be generated and sent to a user associated with the entity, a user interface (UI) that presents information to the user about the entity can include information regarding the KPIs, or both. The system may have access to data regarding a number of similar entities. Using the data for the similar entities, one or more benchmarks for the KPIs of the entity can be determined. The KPIs can be compared to the benchmarks and the results shown in a UI, an alert, or both. |
| US11610165B2 |
Method and system for orchestrating multi-party services using semi-cooperative nash equilibrium based on artificial intelligence, neural network models,reinforcement learning and finite-state automata
Distributing resources in a predetermined geographical area, including: retrieving a set of metrics indicative of factors of interest related to operation of the resources for at least two parties, each having a plurality of resources, retrieving optimization policies indicative of preferred metric values for each party, retrieving at least one model including strategies for distributing resources in the predetermined area, the at least one model based on learning from a set of scenarios for distributing resources, retrieving context data from real time systems indicative of at least a present traffic situation, establishing a Nash equilibrium between the metrics in the optimization policies of the at least two parties taking into account the at least one model and the context data, distributing the resources in the geographical area according to the outcome of the established Nash equilibrium. |
| US11610159B2 |
Mobile device-based system for automated, real time health record exchange
A method, an apparatus, and a computer program product for accessing electronic medical records are provided in which a portable computing device uniquely associated with a user authenticates an identification of the user and automatically retrieves information corresponding to the user from electronic healthcare records systems using the identification. The retrieved information may be combined with other information and electronically delivered to a healthcare provider. |
| US11610156B1 |
Transmitting machine learning models to edge devices for edge analytics
Disclosed is a technique that can be performed by a server computer system. The technique can include executing a machine learning process to generate a machine learning model based on global data collected from one or more electronic devices, wherein the machine learning model is described by model data. The technique can further include encapsulating the model data in a markup language document. The technique can further include sending, over a network, the markup language document to at least one electronic device of the one or more electronic devices to cause the at least one electronic device to update a local device machine learning model. |
| US11610155B2 |
Data processing system and data processing method
A data processing method includes the following steps: generating a machine-learning parameter and obtaining a storage parameter code, wherein the storage parameter code corresponds to a storage space; receiving the machine-learning parameter and the storage parameter code, and storing the machine-learning parameter in the storage space according to the storage parameter code, and generating an event notification when the machine-learning parameter is modified; and generating a loading request according to the event notification, and the loading request is used to request the modified machine-learning parameter, wherein after the loading request is generated, the modified machine-learning parameter is downloaded from the storage space corresponding to the storage parameter code. |
| US11610150B2 |
Method for computing performance in multiple machine learning classifiers
Performance in a multi-classification system having multiple component classifiers can be based on a combination of the true positive rate (TPR) and false positive rate (FPR) of the component classifiers. Each component classifier can be configured with a decision threshold, and its TPR and FPR determined from a training set presented to the component classifier so configured. A system TPR and system FPR can be determined from the component TPRs and FPRs. A set of system TPRs and FPRs can be determined from additional sets of decision thresholds. |
| US11610148B2 |
Information processing device and information processing method
To previously predict learning performance in accordance with the labeling status of learning data. Provided is an information processing device including a data distribution presentation unit that performs dimensionality reduction on input learning data to generate a data distribution diagram related to the learning data, a learning performance prediction unit that predicts learning performance on the basis of the data distribution diagram and a labeling status related to the learning data, and a display control unit that controls a display related to the data distribution diagram and the learning performance. The data distribution diagram includes overlap information about clusters including the learning data and information about the number of pieces of the learning data belonging to each of the clusters. |
| US11610147B2 |
Distributed quantum entanglement cache
An entangled quantum cache includes a quantum store that receives a plurality of quantum states and is configured to store and order the plurality of quantum states and to provide select ones of the stored and ordered plurality of quantum states to a quantum data output at a first desired time. A fidelity system is configured to determine a fidelity of at least some of the plurality of quantum states. A classical store is coupled to the fidelity system and configured to store classical data comprising the determined fidelity information and an index that associates particular ones of classical data with particular ones of the plurality of quantum states and to supply at least some of the classical data to a classical data output at a second desired time. A processor is connected to the classical store and determines the first time based on the index. |
| US11610146B2 |
Search device, search method, computer program product, search system, and arbitrage system
A search device updates positions and momentums of a plurality of virtual particles, for each unit time from an initial time to an end time. The search device, for each unit time, calculates, for each of the particles, a position at a target time of a corresponding particle, calculates, for each of a plurality of nodes, a first accumulative value by cumulatively adding positions at the target time of two or more particles corresponding to outgoing two or more directed edges, calculates, for each of the nodes, a second accumulative value by cumulatively adding positions at the target time of two or more particles corresponding to incoming two or more directed edges, and calculates, for each of the particles, a momentum at the target time of a corresponding particle based on the first accumulative value and the second accumulative value. |
| US11610145B2 |
Systems and methods for blast electronic activity detection
The present disclosure relates to determining detecting blast electronic activities. A method can include identifying a plurality of first electronic activities transmitted by a first electronic account of a data source provider. For each first electronic activity of the plurality of first electronic activities, a plurality of features can be extracted. For at least one first electronic activity of the plurality of first electronic activities, a blast probability score can be generated indicating a likelihood that the at least one first electronic activity is a blast electronic activity. The blast probability score can be generated using a machine learning model trained using features extracted from second electronic activities labeled as blast electronic activities and features extracted from third electronic activities labeled as non-blast electronic activities. An association between the at least one first electronic activity and the blast probability score can be stored in a data structure. |
| US11610141B2 |
Classifying a dataset for model employment
One embodiment provides a method, including: obtaining a dataset for generation of an outcome using a plurality of artificial intelligence models; classifying, using another artificial intelligence model and before employing the plurality of artificial intelligence models, the dataset into a feature-space; and employing a subset of the plurality of artificial intelligence models on the dataset, wherein the subset is selected based upon the classification of the dataset. Other aspects are described and claimed. |
| US11610140B2 |
Predicting fatigue of an asset that heals
The example embodiments are directed to a system and method which can predict a degradation in the health of an asset that heals based on data sensed from a machine or equipment operated by the asset that heals and in consideration of healing of the asset. In one example, a method may include one or more of storing time-series data of an operation of a machine, predicting a fatigue value of an operator of the machine via a predictive model that comprises a Rainflow counting algorithm that determines a degradation of the operator based on a changing attribute in the time-series data and a healing function that determines a healing component of the operator based on rest of the operator, and outputting information about the predicted fatigue value via a user interface. |
| US11610139B2 |
System and method for the latent space optimization of generative machine learning models
A system and method for optimizing the latent space in generative machine learning models, and applications of the optimizations for use in the de novo generation of molecules for both ligand-based and pocket-based generation. The ligand-based optimizations comprise a tunable reward system based on a multi-property model and further define new measurable metrics: molecular novelty and uniqueness. The pocket-based optimizations comprise an initial multi-property optimization followed up by either a seed-based optimization or a relaxed-based optimization. |
| US11610134B2 |
Techniques for defining and executing program code specifying neural network architectures
An artificial intelligence (AI) design application that exposes various tools to a user for generating, analyzing, evaluating, and describing neural networks. The AI design application includes a network generator that generates and/or updates program code that defines a neural network based on user interactions with a graphical depiction of the network architecture. The network generator enables a developer to define the neural network architecture using a pipeline of mathematical expressions that can be directly compiled without the need of a complex software stack. The compilation process allows for the variables to be learned during the training process to be left unassigned when the neural network is instantiated. In particular, the compiler identifies such unassigned variables as variables having values that will be determined during the training process. |
| US11610127B2 |
Methods and systems for selecting quantisation parameters for deep neural networks using back-propagation
Methods and systems for identifying quantisation parameters for a Deep Neural Network (DNN). The method includes determining an output of a model of the DNN in response to training data, the model of the DNN comprising one or more quantisation blocks configured to transform a set of values input to a layer of the DNN prior to processing the set of values in accordance with the layer, the transformation of the set of values simulating quantisation of the set of values to a fixed point number format defined by one or more quantisation parameters; determining a cost metric of the DNN based on the determined output and a size of the DNN based on the quantisation parameters; back-propagating a derivative of the cost metric to one or more of the quantisation parameters to generate a gradient of the cost metric for each of the one or more quantisation parameters; and adjusting one or more of the quantisation parameters based on the gradients. |
| US11610125B2 |
Sensor fusion
According to one aspect, a method for sensor fusion associated with a long short-term memory (LSTM) cell may include generating a first adjusted sensor encoding based on a first sensor encoding from a first sensor, generating a second adjusted sensor encoding based on a second sensor encoding from a second sensor, generating a fusion result based on the first adjusted sensor encoding and the second adjusted sensor encoding, generating a first product based on the fusion result and the first adjusted sensor encoding, generating a second product based on the second adjusted sensor encoding, and generating a fused state based on the first product and the second product. |
| US11610122B2 |
Generative adversarial neural network assisted reconstruction
A latent code defined in an input space is processed by the mapping neural network to produce an intermediate latent code defined in an intermediate latent space. The intermediate latent code may be used as appearance vector that is processed by the synthesis neural network to generate an image. The appearance vector is a compressed encoding of data, such as video frames including a person's face, audio, and other data. Captured images may be converted into appearance vectors at a local device and transmitted to a remote device using much less bandwidth compared with transmitting the captured images. A synthesis neural network at the remote device reconstructs the images for display. |
| US11610120B2 |
Systems and methods for training a neural network
Embodiments of the present disclosure include systems and methods for training neural networks. In one embodiment, neural network may receive input data and produce output results in response to the input data and weights of the neural network. An error is determined at an output of the neural network based on the output results. The error is propagated in a reverse direction through the neural network from the output and one or more intermediate outputs to adjust the weights. |
| US11610119B2 |
Method and system for processing spatial data
A method for classifying a spatial data carried out by a data computing environment. The method includes: receiving a spatial data from a data source; generating a first feature from the spatial data; dividing the first feature into a first sub-feature and a second sub-feature; analysing the first sub-feature to derive a first sub-feature data; analysing the second sub-feature to derive a second sub-feature data; using the first sub-feature data and the second sub-feature data as a first input data for analysing the first feature; and analysing at least one of the first sub-feature data, the second sub-feature data, and the first feature to classify the spatial data into a plurality of object classes. |
| US11610112B2 |
Method for the computer-aided configuration of a data-driven model on the basis of training data
A method for the computer-assisted configuration of a data-driven model on the basis of training data is provided. The method is characterised in that the series of measurements are subjected to a suitable preprocessing process comprising a binning step, wherein measurement characteristics which existed during the measurement of the measurement values in question are taken into consideration. A suitable data-driven model such as a neural network is then learned on the basis of the pre-processed series of measurements. This learned data-driven model makes it possible to accurately forecast target vectors in accordance with associated series of measurements. The method can, for example, be used to analyse optical spectra. More particularly, it is possible to predict using the learned model whether the tissue sample for which an optical spectrum was detected represents diseased tissue. |
| US11610111B2 |
Real-time cognitive wireless networking through deep learning in transmission and reception communication paths
Apparatuses and methods for real-time spectrum-driven embedded wireless networking through deep learning are provided. Radio frequency, optical, or acoustic communication apparatus include a programmable logic system having a front-end configuration core, a learning core, and a learning actuation core. The learning core includes a deep learning neural network that receives and processes input in-phase/quadrature (I/Q) input samples through the neural network layers to extract RF, optical, or acoustic spectrum information. A processing system having a learning controller module controls operations of the learning core and the learning actuation core. The processing system and the programmable logic system are operable to configure one or more communication and networking parameters for transmission via the transceiver in response to extracted spectrum information. |
| US11610110B2 |
De-conflicting data labeling in real time deep learning systems
Systems, computer program products, and methods are described herein for de-conflicting data labeling in real-time deep learning systems. The present invention is configured to retrieve one or more dynamically generated expert profiles; and determine an optimal expert mix of experts to classify the transaction into a transaction types, wherein the expert profiles comprises: (i) shared information metrics, (ii) divergence metrics, (iii) characteristics associated with the one or more experts, (iv) a predictive accuracy of the one or more experts, (v) an exposure score associated with the one or more experts, and (vi) information associated with the transaction, wherein the optimal expert mix comprises: (i) a best expert for classifying the transaction, (ii) a combination score from at least the portion of the one or more experts evaluating the transaction simultaneously, and (iii) a sequence of at least the portion of the one or more experts analyzing the transaction. |
| US11610108B2 |
Training of student neural network with switched teacher neural networks
A student neural network may be trained by a computer-implemented method, including: selecting a teacher neural network among a plurality of teacher neural networks, inputting an input data to the selected teacher neural network to obtain a soft label output generated by the selected teacher neural network, and training a student neural network with at least the input data and the soft label output from the selected teacher neural network. |
| US11610107B2 |
Methodology to automatically incorporate feedback to enable self learning in neural learning artifactories
Approaches, techniques, and mechanisms are disclosed for generating, enhancing, applying and updating knowledge neurons for providing decision making information to a wide variety of client applications. Domain keywords for knowledge domains are generated from domain data of selected domain data sources, along with keyword values for the domain keywords, and are used to generate knowledge artifacts for inclusion in knowledge neurons. These knowledge neurons may be enhanced by domain knowledge data sets found in various data sources and used to generate neural responses to neural queries received from the client applications. Neural feedbacks may be used to update and/or generate knowledge neurons. Any ML algorithm can use, or operate in conjunction with, a neural knowledge artifactory comprising the knowledge neurons to enhance or improve baseline accuracy, for example during a cold start period, for augmented decision making and/or for labeling data points or establishing ground truth to perform supervised learning. |
| US11610103B2 |
One time programmable non-volatile memory cell on glass substrate
A one time programmable non-volatile memory cell includes a storage element. The storage element includes a glass substrate, a buffer layer, a polysilicon layer and a metal layer. The buffer layer is disposed on the glass substrate. The polysilicon layer is disposed on the buffer layer. A P-type doped region and an N-type doped region are formed in the polysilicon layer. The metal layer is contacted with the N-type doped region and the P-type doped region. The metal layer, the N-type doped region and the P-type doped region are collaboratively formed as a diode. When a program action is performed, the first diode is reverse-biased, and the diode is switched from a first storage state to a second storage state. When a read action is performed, the diode is reverse-biased and the diode generates a read current. |
| US11610102B1 |
Time-based memory allocation for neural network inference
Techniques for time-based memory allocation for a neural network inference are disclosed. A description of a neural network comprising a plurality of operations to be executed across a set of accelerators is received. A plurality of interconnect times at a plurality of partition points within the neural network are calculated. Each of the plurality of interconnect times corresponds to a duration of time for transferring an output feature map from one of the set of accelerators to another of the set of accelerators to be used as an input feature map. A partitioning scheme that divides the plurality of operations into a set of subgraphs is determined based on the plurality of interconnect times. Each of the set of subgraphs is assigned to a different accelerator of the set of accelerators in accordance with the partitioning scheme. |
| US11610089B2 |
Apparatus
An apparatus comprising: an inductive coupler for coupling inductively with a radio frequency, RF, H-field to provide an alternating RF voltage; a near field, RF, communicator connected to the inductive coupler for performing near field RF communication; an auxiliary circuit connected to the inductive coupler by a rectifier for obtaining DC electrical energy from the alternating RF voltage wherein the auxiliary circuit is arranged to communicate data with the near field RF communicator; wherein the rectifier comprises: a first rectifier input and a second rectifier input for receiving the alternating RF voltage, a first rectifier output and a second rectifier output for providing the DC electrical energy to the auxiliary circuit; a rectifying element connected between the first rectifier input and the second rectifier input wherein the first rectifier output is coupled to an output of the rectifying element and to the first rectifier input by a first inductor. |
| US11610087B2 |
Image processing apparatus, image processing method, and storage medium for determining dot arrangement for colorants for forming an image on a print medium
Provided is quantization processing that can reduce color development defect due to dot overlapping and can output an image with reduced granularity when the image is printed by using multiple kinds of colorants. To this end, dot arrangement information for a colorant for which dot arrangement is already determined among multiple kinds of colorants is acquired for a predetermined region of the image, and an evaluation value of each pixel included in the predetermined region is derived based on the arrangement information. In addition, for the predetermined region, a target value for a predetermined colorant for which dot arrangement is yet to be determined is derived based on the image. Then, whether or not to arrange a dot of the predetermined colorant in the predetermined region is determined based on the target value and the evaluation value. |
| US11610085B2 |
Prototype-based machine learning reasoning interpretation
In some examples, a prototype model that includes a representative subset of data points (e.g., inputs and output classifications) of a machine learning model is analyzed to efficiently interpret the machine learning model's behavior. Performance metrics such as a critic fraction, local explanation scores, and global explanation scores are determined. A local explanation score capture an importance of a feature of a test point to the machine learning model determining a particular class for the test point and is computed by comparing a value of a feature of a test point to values for prototypes of the prototype model. Using a similar approach, global explanation scores may be computed for features by combining local explanation scores for data points. A critic fraction may be computed to quantify a misclassification rate of the prototype model, indicating the interpretability of the model. |
| US11610082B2 |
Method and apparatus for training neural network model used for image processing, and storage medium
A method, apparatus, and storage medium for training a neural network model used for image processing are described. The method includes: obtaining a plurality of video frames; inputting the plurality of video frames through a neural network model so that the neural network model outputs intermediate images; obtaining optical flow information between an early video frame and a later video frame; modifying an intermediate image corresponding to the early video frame according to the optical flow information to obtain an expected-intermediate image; determining a time loss between an intermediate image corresponding to the later video frame and the expected-intermediate image; determining a feature loss between the intermediate images and a target feature image; and training the neural network model according to the time loss and the feature loss, and returning to obtaining a plurality of video frames continue training until the neural network model satisfies a training finishing condition. |
| US11610077B2 |
Systems and methods for integrated multi-factor multi-label analysis
Systems and methods for integrated multi-factor multi-label analysis include using one or more deep learning systems, such as neural networks, to analyze how well one or more entities are likely to benefit from a targeted action. Data associated with each of the entities is analyzed to determine a score for each of the proposed targeted actions using multiple analysis factors. The scores for each analysis factor are determined using a different multi-layer analysis network for each analysis factor. The scores for each analysis factor are then combined to determine an overall score for each of the proposed targeted actions. The entities and the proposed targeted actions with the highest scores are then identified and then used to determine which entities are to be the subject of which targeted actions. |
| US11610076B2 |
Automatic and adaptive fault detection and classification limits
A method includes receiving, from sensors, current trace data including current sensor values associated with producing products. The method further includes processing the current trace data to identify features of the current trace data and providing the features of the current trace data as input to a trained machine learning model that uses a hyperplane limit for product classification. The method further includes obtaining, from the trained machine learning model, outputs indicative of predictive data associated with the hyperplane limit and processing the predictive data and the hyperplane limit to determine: first products associated with a first product classification and second products associated with a second product classification based exclusively on the subset of the plurality of features; and third products associated with the first product classification or the second product classification based on an additional feature not within the subset. |
| US11610072B2 |
Software systems for facilitating object transport
One example of the present disclosure can include a server that can determine transport routes for individual objects based on rules. The transport routes can include an intermediary at which the individual objects are to be consolidated into a single container. The server can also receiving a request from a client computer for an object label corresponding to one of the individual objects. In response to receiving the request, the server can determine the intermediary based on a transport route for the object, generate the object label based on the intermediary, and transmit the object label to the client computer for causing the object label to be printed with a printer and coupled to the object. |
| US11610070B2 |
Electronic device for determining a character type in a character combination and processes capable of execution therewith, and control method for and storage medium storing program for same
There is provided an electronic device including a display, a designation device configured to designate any range of a character string displayed on the display by a user, and a processor. The processor is configured to target as a processing target at least one character included in the range designated by the designation device, determine to which of a plurality of predetermined combinations a combination of a character type of the at least one character and a position of the at least one character in the range corresponds, and execute a process on characters included in the designated range based on the determined combination. |
| US11610068B2 |
Systems and method for intent messaging
Disclosed embodiments provide a framework to assist customers in obtaining relevant responses from brands and other users to the intents communicated by these customers. In response to obtaining an intent, an intent messaging service identifies one or more users that can be provided with the intent to solicit responses to the intent. The one or more users are selected based on characteristics of the intent. The intent messaging service evaluates the responses to the intent from the one or more users to identify relevant responses that can be presented to the customer. The intent messaging service provides the relevant responses to the intent to the customer, which can determine which users to interact with to address the intent. |
| US11610067B2 |
Machine reading comprehension method, machine reading comprehension device and non-transient computer readable medium for building a memory feature fusion neural network with multiple rounds of dialogue memory feature
A machine reading comprehension method includes the following operations: performing a relation augment self attention (RASA) feature extraction process on at least one historical dialogue data and a current question data respectively to obtain at least one historical dialogue feature and a current question feature; and performing a machine reading comprehension (MRC) analysis according to the at least one historical dialogue feature and the current question feature to obtain a response output. |
| US11610064B2 |
Clarification of natural language requests using neural networks
A user of an automated natural language system may submit an ambiguous or incomplete request, and interactive techniques may be used to obtain clarification information from the user and then determine a response for presentation to the user. A user's initial request may be processed to compute a category score for each possible category of request. The category scores may be processed to determine if clarification of the request is needed. Where clarification is needed, one or more tags may be selected to determine a clarification question to be presented to the user. For example, a tag clarification score may be computed for each tag that indicates a value of the tag in clarifying the request. After receiving the clarification information from the user, one or more categories may be selected or, where needed, additional clarification information may be obtained. |
| US11610061B2 |
Modifying text according to a specified attribute
Text may be modified according to a specified attribute value, such as changing a 1-star review to a 5-star review. To modify the text, an input sequence of tokens may be obtained corresponding to the text. Mask scores may be computed for the tokens by processing the input sequence of tokens with masking neural network. One or more tokens may be selected using the mask scores, and a masked sequence of tokens may be generated by replacing the selected tokens with a mask token. The masked sequence of tokens may be processed by a language model neural network to select a replacement token for each of the mask tokens. Modified text may then be generated using the selected replacement tokens. The modified text may be used for any appropriate application, such as suggesting messages to users participating in a conversation. |
| US11610060B2 |
Automatic lexical sememe prediction system using lexical dictionaries
Method and apparatus for automatically predicting lexical sememes using a lexical dictionary, comprising inputting a word, retrieving the word's semantic definition and sememes corresponding to the word from an online dictionary, setting each of the retrieved sememes as a candidate sememe, inputting the word's semantic definition and candidate sememe, and estimating the probability that the candidate sememe can be inferred from the word's semantic definition. |
| US11610058B1 |
Systems and methods for reflexive questionnaire generation
Provided methods and systems allow dynamic rendering of a reflexive questionnaire based on a modifiable spreadsheet for users with little to no programming experience and knowledge. Some methods comprise receiving a modifiable spreadsheet with multiple rows, each row comprising rendering instructions for a reflexive questionnaire from a first computer, such as a data type cell, statement cell, logic cell, and a field identifier; rendering a graphical user interface, on a second computer, comprising a label and an input element corresponding to the rendering instructions of a first row of the spreadsheet; receiving an input from the second computer; evaluating the input against the logic cell of the spreadsheet; in response to the input complying with the logic cell of the spreadsheet, dynamically rendering a second label and a second input element to be displayed on the graphical user interface based on the logic of the first row. |
| US11610056B2 |
System and methods for analyzing electronic document text
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. |
| US11610054B1 |
Semantically-guided template generation from image content
Techniques for template generation from image content includes extracting information associated with an input image. The information comprises: 1) layout information indicating positions of content corresponding to a content type of a plurality of content types within the input image; and 2) text attributes indicating at least a font of text included in the input image. A user-editable template having the characteristics of the input image is generated based on the layout information and the text attributes. |
| US11610050B2 |
Cross-domain storage
A method, system and product including a browser configured to render pages, wherein the browser comprises a client-side execution engine, wherein the browser is configured to execute an extension for the browser, wherein the extension is a computer program product that has a memory storage that is external to the client-side execution engine of the browser; and a set of pages that is defined over multiple domains, wherein the set of pages comprises respective instances of an additive software layer that is configured to execute a walkthrough over the multiple domains, wherein a page of the set of one or more pages comprises an instance of the respective instances and a communication element that is configured to enable the instance of the additive software layer to communicate data to and from the extension. |
| US11610046B2 |
Automatic generation of responsive font effects based on font elements
A document authoring application receives a text input including one or more alphanumeric characters. A glyph extraction module in the application determines graphical data describing glyphs of the alphanumeric characters. From the graphical data, the glyph extraction module extracts visual elements, each visual element including a color or an outline from the glyphs. The glyph extraction module generates a responsive font effect that includes the extracted visual element applied to one or more of an underline effect, a strikethrough effect, a bullet point effect, or a list dot effect. Responsive to a modification of the text input, the glyph extraction module extracts an additional visual element from an additional glyph associated with the modified text. The responsive font effect is modified to include the additional visual element. The user interface is updated to display the responsive font effect or the modified font effect. |
| US11610045B2 |
Resource size-based content item selection
Systems and methods for automatically determining a content item size may be based on a size of a viewport and a width of a parent element. A script may be configured to determine a size of a viewport, determine a width of a parent element of a resource, and determine a content item size based, at least in part, on the size of the view port and the width of the parent element. A dimension of the determined content item size may be used by a content item selection system to determine a set of content items. A content item selection system may select a content item from the determined set of content items and serve data to effect display of the selected content item in the parent element with the resource. |
| US11610044B2 |
Dynamic management of content in an electronic presentation
The technology disclosed herein dynamically presents content in a presentation based on physical cues received from attendees to the presentation. In a particular implementation, a method provides, after commencing a presentation comprising content items presented by a computing system in a first sequence, identifying one or more physical cues from a plurality of attendees to the presentation. The method further provides modifying the first sequence based on the physical cues to create a second sequence for which the content items will be presented and presenting the content items in the second sequence to the plurality of attendees. |
| US11610040B1 |
System interconnect architecture using dynamic bitwise switch and low-latency input/output
Embodiments disclosed herein describe switching logic in board-level interconnects and in the system-level interconnects that may provide bitwise dynamic routing and switching between corresponding board-level and system-level components. At board-level, a switching ASIC may receive input data through a backplane from an emulation ASIC in a first logic board and route any bit of the input data to any of the emulation ASIC in a second logic board. At system-level, a switching logic board containing a set of switching ASICs may be associated with a logic cluster and may dynamically route data bits from the emulation ASICs in the logic cluster to emulation ASICs to other logic clusters of the emulation system and/or target systems. Additionally, the switching logic board may dynamically route bits from the other logic clusters to the associated logic cluster. |
| US11610037B2 |
System and method for accessing settings in a multiphysics modeling system using a model tree
A system and method for implementing, on one or more processors, a bidirectional link between a design system and a multiphysics modeling system includes establishing via a communications link a connection between the design system and the multiphysics modeling system. Instructions are communicated via the communication link that include commands for generating a geometric representation in the design system based on parameters communicated from the multiphysics modeling system. One or more memory components can be configured to store a design system dynamic link library and a multiphysics modeling system dynamic link library. A controller can be operative to detect an installation of the design system, and implement via the dynamic link libraries, bidirectional communications of instructions between the design system and the multiphysics modeling system. |
| US11610027B2 |
Electronic device including slide door automatically opened or closed
An electronic device and method are disclosed. The electronic device includes a housing defining an opening, a driving actuator, a slide door moveable to selectively cover and expose the opening, a link connecting the slide door and the driving actuator, the link linearly moveable in accordance with a driving operation of the driving actuator to move the slide door, a forcible open blocker that is moveable to restrict opening of the slide door when the opening is closed, and to release blockage of the opening of the slide door based on a linear movement of the link, and a processor. The processor implements the method, including: receiving an external input signal and identify whether to expose or cover the opening based on the external input signal, and activating the driving actuator to expose or cover the opening according to a result of the identification. |
| US11610025B2 |
Integrated circuit configured to carry out symmetric encryption operations without secret key transmission
An integrated circuit includes a secure hardware environment having a first input that receives a key number. A key generation device generates a secret key from the key number and a unique key. A signature generation device generates a signature associated with the key number. A second input of the secure hardware environment receives encrypted binary data. A decryption device operates to decrypt the received encrypted binary data using the secret key. A third input the secure hardware environment receives an authentication signature. An authentication device authorizes use of the secret key to decrypt only if the signature generated by the signature generation device is identical to the authentication signature. |
| US11610024B2 |
Systems and methods for protecting search privacy
The disclosed computer-implemented method for protecting search privacy may include (i) receiving, via a search interface, a search query comprising at least one search term, (ii) determining a sensitivity level of the search query based on the at least one search term, (iii) directing the search query to a search engine that has a level of privacy correlated with the sensitivity level of the search query, and (iv) returning, via the search interface, at least one result of directing the search query to the search engine that has the level of privacy correlated with the sensitivity level of the search query. Various other methods, systems, and computer-readable media are also disclosed. |
| US11610020B2 |
Securing sensitive user data stored locally by an application
An apparatus, related devices and methods, having a memory element operable to store instructions; and a processor operable to execute the instructions, such that the apparatus is configured to identify sensitive user data stored in the memory by a first application, determine a risk exposure score for the sensitive user data, apply, based on a determination that the risk exposure score is above a threshold, a security policy to restrict access to the sensitive user data, receive a request from a second application to access the sensitive user data, determine whether the first application and the second application are similar applications, and allow access based on a determination that the first application and the second application are similar applications. |
| US11610016B2 |
Multi-party secure information integration system
A method of the present disclosure includes a host system authenticating a user of the user device to access secure host information associated with the user in a database. A request may be transmitted to a third-party system to access secure third-party information stored by the third party based on third-party authentication information. The host system may receive the secure third-party information and store the secure third-party information in a memory location of the database that is associated with a different memory location including the secure host information. The memory location and the different memory location may be associated in the database based on a common information type. The host system may generate a graphical user interface that positions the secure host information and the secure third-party information in the graphical user interface based on their respective location in the database. |
| US11610012B1 |
Systems and processes for providing secure client controlled and managed exchange of data between parties
In various embodiments, once the client registers onto the system, a third party (a “requestor”) may transmit a request to the client for the client to provide the requestor with access to the client data. In at least one embodiment, a requestor may be an entity or person that desires to utilize client data for the requestor's business purposes. In one embodiment, upon registration with the application, the system generates and assigns the requestor a requestor key. In one or more embodiments, the system transmits the requestor key along with each requestor request. In some embodiments, the client may accept or reject the requestor's request. In many embodiments, if the client accepts the requestor's request, the system grants the requestor access to the client data. |
| US11610007B2 |
Application of security parameters for content
Computer-implemented systems, method and products configured for providing one or more restriction groups in a content management system are provided. One or more restriction marks may be associated with the one or more restriction groups. At least a first restriction mark may be associated with a first restriction group. The first restriction mark may be assigned to a first content item stored in the content management system, in response to determining that the first content is associated with the first restriction group, the first content item being associated with metadata indicating user access permissions according to the first restriction mark and a security classification. The metadata associated with the first content item may be updated based on the assignment of the first restriction mark to the first content item to allow or limit user access to the first content item. |
| US11610001B2 |
Computer system security scan and response
A testing computer system communicates with a client computer system coupled to one or more target computer systems. The testing computer system sends test payloads to the client computer system, which are forwarded to the target computer systems. Based on the test results generated by the target computer system, the testing computer system generates a runtime payload that is executable to perform a response to a security breach identified using the test results and sends the runtime payload to the client computer platform for execution. The testing computer system receives from the client computer platform an indication of the execution of the runtime payload. |
| US11609994B2 |
File sanitization technologies
Technologies for protecting systems and data of an organization from malware include a data integrity server configured to receive a data file from an external source. The data integrity server analyzes the received data file with an anti-malware engine to determine whether the data file includes malware. The data integrity server discards the data file in response to a determination that the data file includes malware. Additionally, the data integrity server verifies the file type of the received data file. The data integrity server sanitizes the received data file in response to verification of the file type. Other embodiments are described and claimed. |
| US11609989B2 |
Uniform resource locator classifier and visual comparison platform for malicious site detection
Aspects of the disclosure relate to detecting and identifying malicious sites using machine learning. A computing platform may receive a uniform resource locator (URL). The computing platform may parse and/or tokenize the URL to reduce the URL into a plurality of components. The computing platform may identify human-engineered features of the URL. The computing platform may compute a vector representation of the URL to identify deep learned features of the URL. The computing platform may concatenate the human-engineered features of the URL to the deep learned features of the URL, resulting in a concatenated vector representation. By inputting the concatenated vector representation of the URL to a URL classifier, the computing platform may compute a phish classification score. In response to determining that the phish classification score exceeds a first phish classification threshold, the computing platform may cause a cybersecurity server to perform a first action. |
| US11609988B2 |
Systems and methods for detecting malicious behavior in process chains
Disclosed herein are systems and method for malicious behavior detection in processing chains comprising identifying and monitoring events generated by a first process executing on a computing device; storing snapshots of data modified by any of the events; determining a level of suspicion for the first process, wherein the level of suspicion is a likelihood of the first process being attributed to malware based on the data modified by any of the events; in response to determining that the first process is not trusted based on the determined level of suspicion, identifying at least one sub-process of the first process; and restoring, from the snapshots, objects affected by the first process and the at least one sub-process. |
| US11609986B2 |
Systems and methods for a virtual sandbox database
Various embodiments of the present technology generally relate to management of big data storage and data access control systems. In some embodiments, a data access system for use in multiple application service and multiple storage service environments comprises a sandbox database for users, wherein the sandbox database is a virtual database environment via which a user may access datasets according to one or more access policies. In some embodiments, the data access system receives a user request to access a dataset stored in a database into the sandbox environment, wherein the database is associated with the data access system. In response to the request, the data access system may retrieve the corresponding data from the database, determine any associated sandbox access policies, and generate an anonymized data table in the sandbox environment. |
| US11609984B2 |
Systems and methods for determining a likelihood of an existence of malware on an executable
Provided herein are systems and methods for determining a likelihood that an executable comprises malware. A learning engine may determine a plurality of attributes of an executable identified in a computing environment, and a corresponding weight to assign to each of the plurality of attributes. Each of the plurality of attributes may be indicative of a level of risk for the computing environment. The learning engine may generate, according to the determined plurality of attributes and the corresponding weights, one or more scores indicative of a likelihood that the executable comprises malware. A rule engine may perform an action to manage operation of the executable, according to the generated one or more scores. |
| US11609979B2 |
Secure element for processing and authenticating digital key and operation method therefor
A secure element (SE) for processing a digital key includes a communication interface for communicating with a host, a memory for storing programs and data for processing the digital key, and a processor for executing the programs stored in the memory to receive a digital key processing request from a target device, determine whether a service is providable to the target device, by using a service-provider-specific service performance manager, process the digital key by using a digital key manager based on digital key processing information stored in the memory, upon determining that a service is providable to the target device, issue a digital key processing certificate by using the service-provider-specific service performance manager based on authentication information stored in the memory, and transmit the digital key processing certificate to at least one of a service provider and the target device. |
| US11609978B2 |
System and method for conducting transaction using biometric verification
A biometric verification system is disclosed. The system includes a portable device which stores a biometric reference template and authentication preferences, The portable device can be used with an access device. The access device can prompt the user for a biometric sample, The access device may create a biometric sample template from the biometric sample, and the biometric sample template can be compared to the biometric reference template to determine if a user is authentic. |
| US11609974B2 |
Methods and apparatus for automatic permission assignment
This application relates to apparatus and methods for automatically determining and enforcing user permissions for applications and application features. In some embodiments, a system includes a server and a user device. The server may determine a user of the user device based on receiving login credential data. The server may further obtain user attributes for the user including, in some examples, a location of the user. The server may further obtain an attribute-based control policy that identifies relationships between a plurality of possible user attributes. For example, the control policy may identify attribute requirements that must be met for enablement of a particular application feature. Additionally, the server may determine user permissions for the user based on the control policy and the user attributes. The server may transmit the user permissions to the user device, and the user device configures the corresponding application according to the user permissions. |
| US11609967B2 |
Plasma gun diagnostics using real time voltage monitoring
Method and apparatus for monitoring and diagnosing gun performance is derived that can determine proper gun operation and if not operating properly diagnose potential causes for abhorrent operation. The voltage produced by the gun is sampled in real time and the frequency spectrum produced analyzed using FFT and then reducing the FFT pattern down to a set of numerical values or a signature that can be compared to known signatures for both correct operation and abnormal operation. Using best fit techniques the cause of any abnormal behavior can then be identified. The method can also be used to predict the end of hardware life and aid in production scheduling and spare parts acquisition by providing advanced notice of wear and usage. |
| US11609963B2 |
Dynamically change user interfaces for web applications and associated methods
A computing system includes a server and a client computing device. The server includes a web application, and anchor definition layers associated with the web application. The client computing device is operated by an end user and includes a display, and a native application that includes an embedded browser for accessing the web application in a customization mode. The customization mode permits display of one of the web pages along with anchors that can be customized based on what is permitted by the anchor definition layer corresponding to the displayed web page, and customization of the anchors on the displayed web page by the end user to define an anchor customization layer for the displayed web page. In normal use of the web application, the anchor customization layer is applied to the corresponding web page before the corresponding web page is displayed so as to display a customized web page without re-designing the web page itself. |
| US11609962B2 |
Methods and systems for dynamically rearranging search results into hierarchically organized concept clusters
Methods of and systems for dynamically rearranging search results into hierarchically organized concept clusters are provided. A method of searching for and presenting content items as an arrangement of conceptual clusters to facilitate further search and navigation on a display-constrained device includes providing a set of content items and receiving incremental input to incrementally identify search terms for content items. Content items are selected and grouped into sets based on how the incremental input matches various metadata associated with the content items. The selected content items are grouped into explicit conceptual clusters and user-implied conceptual clusters based on metadata in common to the selected content items. The clustered content items are presented according to the conceptual clusters into which they are grouped. |
| US11609961B2 |
Search method and apparatus for an electronic map, device and medium
Provided are a search method and apparatus for an electronic map, a device and a medium that relate to the field of electronic map technology. The implementation solution includes determining whether target search information input by a user is event-type search information; in response to the target search information being the event-type search information, extracting target event content from the target search information; and determining a target POI based on the target event content and event attribute information associated with a POI in the electronic map and using the target POI as a search result. The event attribute information includes at least event content. |
| US11609960B2 |
Methods and apparatus for automatically servicing item data requests
This application relates to apparatus and methods for automatically servicing item data requests in data management systems, such as in retail management systems. The apparatus and methods employ a throttling technique to service data requests from one or more entities. In some examples, a computing device initializes assigns a counter for each entity, and initializes each counter with an initial value. The computing device also occasionally (e.g., periodically) resets each counter to the initial value. The computing device may receive a data request from one of the entities, and determines whether the counter corresponding to the entity identifies a count that is beyond a threshold. If the counter identifies a count beyond the threshold, the computing device adjusts the counter, and processes the data request. If the counter does not identify a count beyond the threshold, the computing device responds to the entity with an error. |
| US11609958B1 |
System and method for managing log records of elements of a distributed computing environment
A log management system includes a computing system that executes a set of instructions to receive one or more search terms from a database, and identify one or more element records that match the search terms. The element records are associated with the elements of a distributed computing environment. For each matched element record, the instructions obtain any of multiple log messages associated with the matched element record from a log message database, and facilitates the display of the one or more identified element records and their associated log messages on a display. |
| US11609956B2 |
Extensible framework for executable annotations in electronic content
Techniques for annotating electronic content items include receiving over a communication network a first request to associate a first tag from among a plurality different of tags with first electronic content, wherein each tag from among the plurality of tags is: configured to label electronic content, and associated with a respective task from among a plurality of tasks; recording, in response to receiving the first request, a first association between the first electronic content and the first tag; and transmitting over the communication network to a first recipient client: the first electronic content, and an instruction to the first recipient client to cause the first recipient client to execute, in response to receiving the first electronic content, the respective task associated with the first tag on the first electronic content. |
| US11609955B2 |
Method and terminal device for managing application snippet
A method for managing an application snippet includes: obtaining a first application snippet (S210); determining first classification information of the first application snippet (S220); determining that classification information of a first composite application on the terminal device matches the first classification information (S230); and adding the first application snippet to the first composite application (S240). According to the method for managing an application snippet, a large quantity of application snippets can be effectively managed. |
| US11609952B1 |
Utility based inquiry selection in a streaming data pipeline
Systems and methods disclosed herein relate to utility based selection of inquiries in a streaming data pipeline. An indication of user identification data and a data source may be received by a server in communication with a distributed streaming data pipeline. This pipeline may be in communication with asynchronous event processing services. Those event processing services may determine an inquiry rule that includes an inquiry threshold. This rule may be based on the data source and retrieval of information related to that data source from memory in a database server. The rule may prompt a comparison of an inquiry count to an inquiry threshold. If the count is below the threshold, an inquiry may be sent to a user based in part upon expected utility that is itself based upon several indications of expected utility calculated by an event processing service. |
| US11609951B2 |
Digital systems and methods for a consolidated transfer matrix
Systems and methods for providing a consolidated transfer ecosystem are provided. Systems may include a graph database. The graph database may include a plurality of nodes representing a plurality of entities. The system may receive a plurality of transfer requests and represent each transfer request as an edge on the graph database. The system may include a consolidation engine that may consolidate the edges in the graph database to produce a consolidated database. The system may execute the transfers according to the consolidated database. |
| US11609950B2 |
NFT production from feature films including spoken lines
Methods and processes for manufacture of an image product from a digital image. An object in the digital image is detected and recognized. Object metadata is assigned to the object, the object metadata linking sound to the object in the digital image which produced the sound. At least one cryptographic hash of the object metadata is generated, and the hash is written to a node of a transaction processing network. |
| US11609945B2 |
Dynamically ranking media effects based on user and device characteristics
The present disclosure is directed toward systems and methods for ranking media effects. For example, systems and methods described herein enable a user to select and apply one or more media effects to a media communication such as a digital photograph or video. Systems and methods described herein identify and rank media effects based on characteristics associated with the user and the user's client-computing device. Furthermore, systems and methods described herein automatically present the top-ranked media effects to the user such that the user can easily select and apply one or more media effects that are tailored specifically to the user. |
| US11609943B2 |
Contextual content distribution
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for distributing content based on context are disclosed. In one aspect, a method includes identifying, in a single resource, multiple different content item slots that are available for presentation of multiple different content items. A determination is made that a first content item slot is located in a first portion of the single resource, and that a second content item slot is located in a second different portion of the resource. A first content item is selected for presentation in the first content item slot based on terms that correspond to a first topic of the first portion of the resource. A second content item is selected for presentation in the second content item slot based on terms that correspond to a second topic of the second portion of the resource. |
| US11609938B2 |
Linked element tracking in documents
A system for element tracking in documents includes a memory device, a database, and a processor. The memory device is configured to store a mapping in a memory between a linked element within a document and a database object. The database is configured to store the database object. The processor is configured to in response to an update of the database object: a) cause storage in the database of an update event associated with the linked element; and b) provide an update indication that the update associated with the linked element has occurred. |
| US11609937B2 |
Efficient association of related entities
Systems and methods for efficient association of related entities. The method may comprise accessing a database of records, using a processor, to identify a set of unoptimized entities represented by one or more nodes in a graph model, a connection between a first node and a second node in the one or more nodes representing an association between a first entity represented by the first node and a second entity represented by the second node; determining the first entity is unoptimized; and determining a set of related entities for the unoptimized first entity in the graph model, the graph model having at least one common entity with a corresponding label model. |
| US11609936B2 |
Graph data processing method, device, and computer program product
A method for graph data processing comprises obtaining graph data which includes a plurality of nodes and data corresponding to the plurality of nodes respectively; classifying the plurality of nodes into at least one category of a plurality of categories, wherein the plurality of categories are associated with a plurality of node relationship patterns; determining, from a plurality of candidate parameter value sets of a graph convolutional network (GCN) model, parameter value subsets respectively matching at least one category, wherein the plurality of candidate parameter value sets are determined by training the GCN model respectively for the plurality of node relationship patterns; and using the parameter value subsets respectively matching the at least one category to respectively perform a graph convolution operation in the GCN model on data corresponding to the nodes classified into the at least one category to obtain a processing result for the graph data. |
| US11609934B2 |
Notification framework for document store
Provided are systems and methods for implementing a database notification and statistics framework. In one example, the method may include receiving a message published by a database, the message including information about a database event performed by the database, determining a publication type of the message from among a plurality of publication types based on attributes included in the message, identifying one or more database components that have subscribed to the identified publication type of the message, and transferring the information about the database event included in the message to the one or more identified database components that have subscribed to the publication type of the message. |
| US11609930B2 |
Method for content synchronization and replacement
Aspects of the subject disclosure may include, for example, a method, including: receiving, by a processing system including a processor, a request to play content; querying, by the processing system, for matches between the content and a user library; receiving, by the processing system, recommendations for alternate content of the user library and associated cue points in the content; and presenting, by the processing system, portions of the content and presenting other portions of the content replaced with the alternate content at the associated cue points. Other embodiments are disclosed. |
| US11609928B2 |
Systems and methods of determining target database for replication of tenant data
Systems and methods are provided for retrieving a source database replication configuration profile that is used to determine one or more databases of a plurality of target databases to store selected tenant data of a source database to be replicated, retrieving from each the plurality of target databases a target database replication configuration profile and transforming the profiles to persist in a management platform database, comparing the retrieved source database replication configuration profile and the target database replication configuration profiles to determine which target databases are usable to replicate the selected tenant data to, classifying the target database replication configuration profiles based on results of the comparison, and generating a list of one or more target databases of the plurality of target databases for the selected tenant data of the source database to be replicated to based on the classification of the target database replication configuration profiles. |
| US11609922B2 |
Connected car big data acquisition device, system and method for storing data gathered in a single platform
The present disclosure provides a connected car big data acquisition device, and connected car big data collecting system and method using the device. A connected car big data acquisition device includes: an interface configured to communicate with a device associated with a data production layer and a device associated with a service using layer; a storage configured to store data; and a controller configured to generate preprocessed data based on raw data related to connected cars received from a device associated with a data production layer through a preprocessing process using an integrated platform and to control the preprocessed data to be stored in the storage based on a memory availability ratio of the storage. |
| US11609919B2 |
Methods and apparatus for automatically providing personalized search results
This application relates to apparatus and methods for generating preference profiles that may be used to rank search results. In some examples, a computing device obtains browsing session data and determines items that were engaged, such as items that were viewed or clicked. The computing device obtains item property data, such as product descriptions, for the items, and applies a dependency parser to the item property data to identify portions that include certain words, such as nouns or adjectives, which are then identified as attributes. The computing device generates attribute data identifying portions of the item property data as item attributes. In some examples, the computing device applies one or more machine learning algorithms to the session data and/or search query to identify item attributes. The computing device may generate a profile that includes the item attributes, and may rank search results based on the attribute data, among other uses. |
| US11609917B1 |
Chemical formula extrapolation and query building to identify source documents referencing relevant chemical formula moieties
A system and method for extrapolating a set of specific representational identifiers that are represented or covered by a generic representational identifier found in a target document. Queries are constructed and performed on a corpus of source documents in which members of the extrapolated set of specific representational identifiers are compared to a database of representational data. By matching representational data in this way, any overlap between the generic representational data and specific instances of the generic representational identifier within the source documents is determined. In a more specific implementation, the system and method reduces the scope of the generic representational identifier such that the reduced scope generic representational identifier encompasses only novel specific representational identifiers. |
| US11609915B2 |
Efficient set operation execution on streaming data using sketches
The present disclosure relates to method for responding to a query requesting an intersection being performed. The method includes receiving a query referencing a first set, a second set, and a desired quantile related to the first set from among a plurality of quantiles; generating a data structure including a bottom-k sketch of user identifiers (ids) of the first set and corresponding numerical values of the first data; partitioning the data structure into a plurality of sketches to correspond to the quantiles, respectively; determining an intersection of one of the sketches associated with the desired quantile and a sketch of the second set; and responding to the query based on the intersection. |
| US11609914B2 |
Policy-based storage structure distribution
Policy-based storage and retrieval combined with a distribution algorithm results in automatic and even distribution of policy-based storage structures across a set of nodes and dynamic, automated homing or ownership of policy-based storage structures. Large numbers of policy-based storage structures may be distributed without manual administration, allowing for rapid creation and destruction of storage structures. The overall load may be distributed and balanced across the server pool. Multiple entries having the same key value in a database- or table-like structure allow for distribution of policy-based storage and retrieval by key value and for queue semantics to be utilized for microqueues in the large database- or table-like structure. |
| US11609912B2 |
Storing data and parity via a computing system
A method includes generating a plurality of parity blocks from a plurality of lines of data blocks. The plurality of lines of data blocks are stored in data sections of memory of a cluster of computing devices of the computing system by distributing storage of individual data blocks of the plurality of lines of data blocks among unique data sections of the cluster of computing devices. The plurality of parity blocks are stored in parity sections of memory of the cluster of computing devices by distributing storage of parity blocks of the plurality of parity blocks among unique parity sections of the cluster of computing devices. |
| US11609909B2 |
Zero copy optimization for select * queries
A computer-implemented method includes receiving a query specifying an operation to perform on a first table of a plurality of data blocks stored. Each data block in the first table includes a respective reference count indicating a number of tables referencing the data block. The method also includes determining that the operation specified by the query includes copying the plurality of data blocks in the first table into a second table and, in response, for each data block of the plurality of data blocks in the first table copied into the second table, incrementing, the respective reference count associated with the data block in the first table, appending, by the data processing hardware, into metadata of the second table, a reference of the corresponding data block copied into the second table. |
| US11609908B2 |
Query generation from a natural language input
A query generation system receives, from a first device, a first input and a first project identifier and receives, from a second device, a second input and a second project identifier. The first and second inputs are the same and are in a natural language format that is not compatible with a downstream database management system. The system generates, based on the first input, a first database query. The system generates, based on the second input, a second database query. The first and second database queries are compatible with the downstream database management system. The system receives a first response to the first database query and a second response to the second database query from the downstream database management system. The system transmits the first response to the first device and the second response to the second device. |
| US11609905B2 |
Persona based analytics across DevOps
The present invention extends to methods, systems, and computer program products for deriving unified insights ad logs from DevOps CI/CD tools and pipeline data. In general, a data transformer facilitates data normalization and serialization converting raw data across multiple DevOps tools and stores the data into a Data Lake in accordance with a customized schema. A continuous orchestrator sequences, aggregates and contextualizes the logs, providing an intuitive way of troubleshooting issues across a DevOps environment, historical data for compliance and audit purposes, and a build manifest for root cause analysis. The continuous orchestrator also processes the logs and leverages a KPI framework, providing intelligent dashboards across 90+ KPI's and a plurality of different dimensions (Planning, Development/pipelines, security, quality, operations, productivity and source code) to help customers make smart decisions and do more with less. |
| US11609904B2 |
System and method for extensibility in an analytic applications environment
In accordance with an embodiment, described herein is a system and method for providing extensibility in an analytic applications environment, including a semantic layer that enables the use of custom semantic extensions to extend a semantic data model (semantic model). In accordance with an embodiment, customizations to the out-of-the-box semantic model are performed using a layered approach, wherein the factory code for the semantic model remains intact, with changes/delta editable by the customer layered on top of that model, such that the changes can be patched/reversed if necessary. |
| US11609903B2 |
Ranking data assets for processing natural language questions based on data stored across heterogeneous data sources
An analysis system connects to a set of data sources and perform natural language questions based on the data sources. The analysis system connects with the data sources and retrieves metadata describing data assets stored in each data source. The analysis system generates an execution plan for the natural language question. The analysis system finds data assets that match the received question based on the metadata. The analysis system ranks the data assets and presents the ranked data assets to users for allowing users to modify the execution plan. The analysis system may use execution plans of previously stored questions for executing new questions. The analysis system supports selective preprocessing of data to increase the data quality. |
| US11609902B2 |
Flow control for probabilistic relay in a blockchain network
The invention relates to method for adjusting the minimum and maximum number of peer nodes that a node on the blockchain network will connect with. The adjustment takes in to account the bandwidth and processing capability of the node. Bandwidth capacity of a node is determined based on a maximum data amount processable by the node over a time period. Data is monitored passing through interfaces of the node, to and from peer nodes, and a profile factor of the node is determined from the difference between the input data to output data. Over a plurality of time periods monitoring said data the data analysed is used to set a minimum number of peer nodes and a maximum number of peer nodes connectable to the node according to said monitored data and the maximum number of peers connectable to the node. The method enables a node to adjust the number of connections according to performance limitation factors, such as bandwidth availability and processing performance. With the number of peer node connections determined, the node can further determine a correlation matrix between the interfaces and peer nodes to which it is connected. The matrix can be compiled with correlation coefficients representing the correlation between data processed at each interface of said node. The invention also resides in a corresponding computer readable storage medium, electronic device, node of a blockchain network or blockchain network having such a node. |
| US11609901B2 |
Automatic derivation of shard key values and transparent multi-shard transaction and query support
Techniques are provided for processing a database command in a sharded database. The processing of the database command may include generating or otherwise accessing a shard key expression, and evaluating the shard key expression to identify one or more target shards that contain data used to execute the database command. |
| US11609900B2 |
Massively parallel computing system for processing of values in a distributed ledger blockchain system
A computer that operates with a distributed ledger system, and stores a copy of a distributed ledger file that is stored by multiple different client computers. The distributed ledger file having plural values therein, and the distributed ledger file also having encryption values that verify the values in the distributed ledger file. The computer processes the values to verify at least some of the values in the distributed ledger file using the encryption values in a way that ascertains a cryptographic accuracy of the values, and to create a report indicating values that have been verified using the encryption values. The computer can use its GPU to process these values in parallel. The computer can also set new sequence numbers using a distributed system, for new values to be added to the distributed ledger. |
| US11609896B2 |
System, method and computer program product for maintaining data stored in a data structure
There are provided mechanisms and methods for maintaining data stored in a data structure. These mechanisms and methods for maintaining data stored in a data structure can provide maintenance operations with improved efficiency, functionality, etc. |
| US11609880B1 |
Server for ingesting and rendering data objects
Systems and methods are provided to ingest and integrate data objects for use in one or more system operations including providing a renderable data object to a user and updating a data item database. |
| US11609879B2 |
Techniques for configuring parallel processors for different application domains
In various embodiments, a parallel processor includes a parallel processor module implemented within a first die and a memory system module implemented within a second die. The memory system module is coupled to the parallel processor module via an on-package link. The parallel processor module includes multiple processor cores and multiple cache memories. The memory system module includes a memory controller for accessing a DRAM. Advantageously, the performance of the parallel processor module can be effectively tailored for memory bandwidth demands that typify one or more application domains via the memory system module. |
| US11609876B1 |
USB multiplexing single-wire interface unit, chip and communication system
An USB multiplexing single-wire interface unit comprises a D+ pin, a D− pin, a control bit register for USB and single-wire interface modes and a USB controller, the USB controller comprises an EOP detection module and a single-wire interface EOP detection module. The USB mode or the single-wire interface mode is selected according to mode identification of the control bit register for USB and single-wire interface modes, an output of the EOP detection module is selected as a USB EOP trigger signal in the USB mode, and an output of the single-wire interface EOP detection module is selected as a USB EOP trigger signal in the single-wire interface mode. |
| US11609873B2 |
PCIe device peer-to-peer communications
Computing architectures, platforms, and systems are provided herein. In one example, system is provided. The system includes a first processor configured to initiate a communication arrangement between a first peripheral component interconnect express (PCIe) device and a second PCIe device. The communication arrangement is configured to detect transfers from the first PCIe device to one or more addresses corresponding to an address range of the second PCIe device, and redirect the transfers to the second PCIe device without passing the transfers through a second processor that initiates the transfers. |
| US11609868B1 |
Control calibration timing to avoid memory write blackout period
One example system for preventing data loss during memory blackout events comprises a memory device, a sensor, and a controller operably coupled to the memory device and the sensor. The controller is configured to perform one or more operations that coordinate at least one memory blackout event of the memory device and at least one data transmission of the sensor. |
| US11609858B2 |
Bypass predictor for an exclusive last-level cache
A system and a method to allocate data to a first cache increments a first counter if a reuse indicator for the data indicates that the data is likely to be reused and decremented the counter if the reuse indicator for the data indicates that the data is likely not to be reused. A second counter is incremented upon eviction of the data from the second cache, which is a higher level cache than the first cache. The data is allocated to the first cache if the value of the first counter is equal to or greater than the first predetermined threshold or the value of the second counter equals zero, and the data is bypassed from the first cache if the value of the first counter is less than the first predetermined threshold and the value of the second counter is not equal to zero. |
| US11609857B2 |
Identification and caching of frequent read disturb aggressors
Exemplary methods, apparatuses, and systems include receiving a read operation directed to an aggressor location. An integrity scan of a victim location of the aggressor location is performed to determine an error value for the victim location. Data from the aggressor location is copied to a cache in response to determining the error value for the victim location satisfies a first error value threshold. The cache is a different type of memory from the aggressor location. |
| US11609851B2 |
Device and method for allocating intermediate data from an artificial neural network
According to one aspect, a method for determining, for a memory allocation, placements in a memory area of data blocks generated by a neural network, comprises a development of an initial sequence of placements of blocks, each placement being selected from several possible placements, the initial sequence being defined as a candidate sequence, a development of at least one modified sequence of placements from a replacement of a given placement of the initial sequence by a memorized unselected placement, and, if the planned size of the memory area obtained by this modified sequence is less than that of the memory area of the candidate sequence, then this modified sequence becomes the candidate sequence, the placements of the blocks for the allocation being those of the placement sequence defined as a candidate sequence once each modified sequence has been developed. |
| US11609849B2 |
Deduplication system threshold based on a type of storage device
Examples may include a deduplication system threshold based on an amount of wear of a storage device. Examples may obtain an indication of an amount of wear experienced by at least one storage device storing a plurality of container indexes of a deduplication system, and may adjust a threshold of the deduplication system based on the amount of wear. |
| US11609846B2 |
Managing workload of programming sets of pages to memory device
A system includes a memory device having multiple dice and a processing device operatively coupled to the memory device. The processing device is to perform operations, including receiving a memory operation to program a set of pages of data across at least a subset of the plurality of dice. The operations further include partitioning the set of pages into a set of partitions, programming the set of partitions to the plurality of dice, and storing, in a metadata table, at least one bit to indicate that the set of pages is partitioned. |
| US11609844B2 |
Memory system with hierarchical tables
A memory system includes a first memory that is nonvolatile, a second memory that is volatile, and a memory controller. The memory controller is configured to store first information in the second memory. The first information includes management information. The memory controller is further configured to compress the first information. The compressed first information is second information. The memory controller is configured to store the second information in the first memory. |
| US11609838B2 |
System to track and measure machine learning model efficacy
Systems and/or techniques for facilitating online-monitoring of machine learning models are provided. In various embodiments, a system can receive monitoring settings associated with a machine learning model to be monitored. In various cases, the monitoring settings can identify a first set of data features that are generated as output by the machine learning model. In various cases, the monitoring settings can identify a second set of data features that are received as input by the machine learning model. In various aspects, the system can compute a first set of statistical metrics based on the first set of data features. In various cases, the first set of statistical metrics can characterize a performance quality of the machine learning model. In various instances, the system can compute a second set of statistical metrics based on the second set of data features. In various cases, the second set of statistical metrics can characterize trends or distributions of input data associated with the machine learning model. In various aspects, the system can store the first set of statistical metrics and the second set of statistical metrics in a data warehouse that is accessible to an operator. In various embodiments, the system can render the first set of statistical metrics and the second set of statistical metrics on an electronic interface, such that the first set of statistical metrics and the second set of statistical metrics are viewable to the operator. |
| US11609836B2 |
Operation method and operation device of failure detection and classification model
An operation method and an operation device of a failure detection and classification (FDC) model are provided. The operation method of the FDC model includes the following steps. A plurality of raw traces are continuously obtained. If the raw traces have started to be changed from the first waveform to the second waveform, whether at least N pieces in the race traces have been changed to the second waveform is determined. If at least N pieces in the raw traces have been changed to the second waveform, the raw traces which have been changed to the second waveform are automatically segmented to obtain several windows. An algorithm is automatically set for each of the windows. Through each of the algorithms, an indicator of each of the windows is obtained. The FDC model is retrained based on these indicators. |
| US11609835B1 |
Evaluating machine and process performance in distributed system
Performance of a collection of machines, arranged in a linear sequence of machines that form a linear communication orbit (LCO), is monitored. Multiple machines in the LCO receive, via the LCO, a set of rules (or various subsets of the same set of rules), each rule specifying one or a combination of conditions (e.g., a performance metric and corresponding criterion) for satisfying the rule, evaluate those rules with respect to locally occurring events and local processes, and stores results of those evaluations in a local database. In response to a performance query sent to the machines via the LCO, each of the machines returns a report, including information identifying processes whose performance during the specified time period satisfies at least one rule in the set of one or more rules. Those reports are aggregated and used to present performance information to a user. |
| US11609829B2 |
Dynamic application consistent data restoration
Restore operations in containerized environments are disclosed. An ephemeral instance of an application is created and a datastore is mounted to the ephemeral instance. The ephemeral instance is not accessible to users or application. The backup data is restored to the datastore. Once restored, the datastore is then mounted to a production instance and production resumes. |
| US11609826B2 |
Multi-streaming backup operations for mailboxes
Systems and methods for performing backup operations and other secondary copy operations for mail servers, such as Exchange servers, are described. In some cases, the systems and methods perform multi-streaming backup and other copy operations using a single mailbox agent, which launches backup streams via a coordinator that determines when to launch streams, at what mailboxes (or folders) to launch the streams, and so on. The coordinator communicates with controllers at different machines (e.g., servers) to be backed up, and may assign streams, mailboxes, and so on, to the different controllers, which perform the backup operations for their assigned mailboxes and/or clients. |
| US11609825B1 |
Systems and methods for backing-up an eventually-consistent database in a production cluster
The disclosed computer-implemented method for backing-up an eventually-consistent database in a production cluster may include (1) forming, on a production node, a stable copy of production data, (2) provisioning storage on a backup node based on an amount of data in the stable copy and a replication factor, (3) transferring information from the stable copy to a backup copy on the backup node, (4) performing record synthesis on the backup copy to merge record updates into complete backup records, (5) identifying and discarding any stale records and any redundant records in the complete backup records, and (6) transferring the complete backup records from the backup node to a cloud storage device. Various other methods, systems, and computer-readable media are also disclosed. |
| US11609824B2 |
Byzantine fault tolerant view change processing
In some embodiments, a method implements a Byzantine fault tolerant protocol. A first replica detects a condition to cause a view change procedure to move from a current view to a next view. The first replica sends a message indicating the first replica wants to leave the current view. Also, the first replica receives a set of messages from second replicas indicating a respective second replica wants to leave the current view. The first replica determines when a property is received to the leave the current view based on the set of messages from the set of second replicas. When it is determined the property is received, the first replica performs a process to leave the current view. When it is determined the property is not received, the first replica stays in the current view and participating in processing a request from a client in the current view. |
| US11609822B2 |
Data storing method, memory control circuit unit and memory storage device
A data storing method, a memory control circuit unit and a memory storage device are provided. The method includes the following. When the memory storage device is powered-on, it is determined whether a power loss state of the memory storage device matches an unexpected power loss state according to a power-off instruction. Data is written into a plurality of physical programming units using a single-page programming mode and not using a multi-page programming mode when it is determined that the power loss state matches the unexpected power loss state. |
| US11609821B2 |
Method and system for managing fault recovery in system-on-chips
A fault recovery system including a fault controller is disclosed. The fault controller is coupled between a processor and an interconnect, and configured to receive a time-out signal that is indicative of a failure of the processor to execute a transaction after a fault is detected in the processor. The failure in the execution of the transaction results in queuing of the interconnect. Based on the time-out signal, the fault controller is further configured to generate and transmit a control signal to the processor to disconnect the processor from the interconnect. Further, the fault controller is configured to execute the transaction, and in turn, dequeue the interconnect. When the transaction is successfully executed, the fault controller is further configured to generate a status signal to reset the processor, thereby managing a fault recovery of the processor. |
| US11609809B1 |
Method and apparatus for the enhanced diagnostic coverage of a secondary device of a redundant controller pair
A method for use by a primary device associated with a secondary device of a redundant pair, the primary device issuing a synchronization request to its control database causing the primary device to send a tracked memory file storage of the primary device to the secondary device to update the secondary device control database and to periodically send on request of the primary device the cached changes made in the primary device to the secondary device to update the secondary device control database. The secondary device using the updated control database to identify communications connections and paths to I/O modules and peer devices assigned to the secondary device and to perform diagnostic testing of the communications connections and paths identified by the interrogation and send diagnostic messages upon detection of faults in the communication connections and paths identified. |
| US11609808B2 |
Determination of a reliability state of an electrical network
Method for determining a reliability state of an electrical network, the electrical network comprising a plurality of interconnected electrical devices, the method including the following steps: a) identifying an undesired event at a given location in the electrical network; b) traversing at least one subset starting from the given location; c) identifying an electrical device of the electrical network; d) determining a list of events of concern that are associated with the identified electrical device and could result in the undesired event; e) determining a total unavailability value associated with the identified electrical device; f) repeating steps b) to e); and g) calculating a reliability state of the electrical network on the basis of the total unavailability values respectively associated with the traversed electrical devices. |
| US11609800B2 |
Systems and methods for providing a hybrid mobile application
Disclosed are systems and methods for providing a hybrid mobile application. The method may include: receiving specification of at least one feature of a mobile application. The mobile application may be specific to a first programming platform. The method may further include generating the at least one feature based on the specification. The at least one feature may be written in a programming language specific to a second programming platform, and the second programming platform may be different from the first programming platform. The method may also include compiling a programming wrapper based on the at least one feature of the mobile application, combining the at least one feature and the programming wrapper into a programming component, packaging the programming component into the mobile application, and distributing the mobile application in a repository of the first programming platform. |
| US11609797B1 |
Single-click ejection of peripheral devices associated with virtual machines
Systems and methods for implementing single-click ejection of a mountable device associated with a virtual machine. An example method comprises: receiving, by a guest agent running on a virtual machine managed by a virtual machine manager (VMM) of a host computer system, a device removal request from the VMM, the device removal request identifying a peripheral device to be unmounted by the virtual machine; causing, by the guest agent, a guest operating system (OS) of the virtual machine to unmount the peripheral device; receiving, by the guest agent, a notification of completion of a device unmounting operation performed by the virtual machine with respect to the peripheral device; and transmitting, by the guest agent to the VMM, an operation completion status identified by the notification. |
| US11609792B2 |
Maximizing resource utilization of neural network computing system
The present disclosure relates to a method for allocating resources of an accelerator to two or more neural networks for execution. The two or more neural networks may include a first neural network and a second neural network. The method comprises analyzing workloads of the first neural network and the second neural network, wherein the first neural network and second neural network each includes multiple computational layers, evaluating computational resources of the accelerator for executing each computational layer of the first and second neural networks, and scheduling computational resources of the accelerator to execute one computational layer of the multiple computation layers of the first neural network and to execute one or more computational layers of the multiple computational layers of the second neural network. |
| US11609791B2 |
Precise suspend and resume of workloads in a processing unit
A first workload is executed in a first subset of pipelines of a processing unit. A second workload is executed in a second subset of the pipelines of the processing unit. The second workload is dependent upon the first workload. The first and second workloads are suspended and state information for the first and second workloads is stored in a first memory in response to suspending the first and second workloads. In some cases, a third workload executes in a third subset of the pipelines of the processing unit concurrently with executing the first and second workloads. In some cases, a fourth workload is executed in the first and second pipelines after suspending the first and second workloads. The first and second pipelines are resumed on the basis of the stored state information in response to completion or suspension of the fourth workload. |
| US11609790B2 |
Resource reservation management device and resource reservation management method
[Problem] When resource reserved in a resource sharing system become unavailable, the reservation is efficiently transferred.[Solution] In a resource sharing system 10, a plurality of users 20 (user terminals) share a plurality of resources 30. A resource reservation management device 42 includes: a reservation setting unit 402 that accepts a reservation request including a usage condition of the plurality of resources 30 from the user 20 and sets a usage reservation according to the usage condition to a first resource predetermined 30 in the resource sharing system 10; and a reservation changing unit 404 that re-sets the usage reservation to a second resource 30 being different from the first resource 30 in the resource sharing system 10 when a reserved resource 30 becomes unavailable. When a resource capacity of the second resource 30 is insufficient for the usage reservation to be re-set, the reservation changing unit 404 changes the usage condition and re-sets the usage reservation to the second resource 30. |
| US11609783B2 |
Signal processor and signal processing method
A signal processor and a signal processing method thereof. The signal processor obtain a first audio signal of a first channel, obtains a second audio signal of a second channel. The signal processor performs a first signal processing on the input first audio signal. The signal processor, when it does not obtain the second audio signal, performs a second signal processing on the input first audio signal having undergone the first signal processing and output a further processed first audio signal. |
| US11609782B2 |
Delayed processing for electronic data messages in a distributed computer system
A computer system is provided that includes a matching engine and a freezing process. The matching engine freezes one side of a two-sided data structure when an order is determined to matchable. The freezing process starts a timer based on the matching determination. Orders that are handled by the matching engine while the side is frozen are added to a queue. When the timer ends, the orders in the queue are processed against those orders that are now resting within the data structure. |
| US11609781B2 |
Providing services with guest VM mobility
Some embodiments provide a method for performing services for data messages associated with a machine executing on a particular host computer. On the particular host computer, the method configures (1) a first distributed forwarding element (DFE) to forward data messages sent by the machine based on network addresses specified by machine, and (2) a second DFE to forward data messages sent by the machine to a set of one or more other host computers on which a set of one or more service nodes before the data messages are returned to the particular host computer to be forwarded by the first DFE based on the network addresses specified by the machine. Each DFE is implemented by at least one software forwarding element executing (SFE) on the particular host computer and at least one other SFE executing on at least one other host computer. |
| US11609777B2 |
System and method for multi-cluster storage
An illustrative embodiment disclosed herein is an apparatus including a processor having programmed instructions to maintain an object store including a primary cluster having one or more compute resources and one or more first storage resources, identify a secondary cluster having one or more second storage resources, select the secondary cluster to be added to the object store, allocate an available portion of the one or more second storage resources to the object store, and shard an object across the one or more second storage resources and the available portion of the one or more second storage resources. |
| US11609769B2 |
Configuration of a reconfigurable data processor using sub-files
A reconfigurable data processor comprises a bus system, and an array of configurable units connected to the bus system, configurable units in the array including configuration data stores to store unit files comprising a plurality of sub-files of configuration data particular to the corresponding configurable units. Configurable units in the plurality of configurable units each include logic to execute a unit configuration load process, including receiving via the bus system, sub-files of a unit file particular to the configurable unit, and loading the received sub-files into the configuration store of the configurable unit. A configuration load controller connected to the bus system, including logic to execute an array configuration load process, including distributing a configuration file comprising unit files for a plurality of the configurable units in the array. |
| US11609768B2 |
Application management apparatus, in-vehicle system, and application management method
An application management apparatus (103) acquires a use application program from a storage region when either one of an information processing apparatus (1)(101) and an information processing apparatus (2)(102) starts a startup process, the use application program being an application program to be used by a user of a start-up information processing apparatus being the information processing apparatus which starts the startup process. The application management apparatus (103) transmits the acquired use application program to the start-up information processing apparatus. Each of the information processing apparatus (1)(101) and the information processing apparatus (2)(102) receives the us application program which is transmitted from the application management apparatus (103), and start the received use application program and complete the startup process. |
| US11609764B2 |
Inserting a proxy read instruction in an instruction pipeline in a processor
Inserting a proxy read instruction in an instruction pipeline in a processor is disclosed. A scheduler circuit is configured to recognize when a produced value generated by execution of a producer instruction in the instruction pipeline will not be available through a data forwarding path to be consumed for processing of a subsequent consumer instruction. In this case, the scheduling circuit is configured to insert a proxy read instruction in the instruction pipeline to cause execution of an operation to generate the same produced value as was generated by previous execution of producer instruction in the instruction pipeline. Thus, the produced value will remain available in the instruction pipeline to again be available through a data forwarding path to an earlier stage of the instruction pipeline to be consumed by a consumer instruction, which may avoid a pipeline stall. |
| US11609763B2 |
Performance scaling for binary translation
Embodiments relate to improving user experiences when executing binary code that has been translated from other binary code. Binary code (instructions) for a source instruction set architecture (ISA) cannot natively execute on a processor that implements a target ISA. The instructions in the source ISA are binary-translated to instructions in the target ISA and are executed on the processor. The overhead of performing binary translation and/or the overhead of executing binary-translated code are compensated for by increasing the speed at which the translated code is executed, relative to non-translated code. Translated code may be executed on hardware that has one or more power-performance parameters of the processor set to increase the performance of the processor with respect to the translated code. The increase in power-performance for translated code may be proportional to the degree of translation overhead. |
| US11609762B2 |
Systems and methods to load a tile register pair
Embodiments detailed herein relate to systems and methods to load a tile register pair. In one example, a processor includes: decode circuitry to decode a load matrix pair instruction having fields for an opcode and source and destination identifiers to identify source and destination matrices, respectively, each matrix having a PAIR parameter equal to TRUE; and execution circuitry to execute the decoded load matrix pair instruction to load every element of left and right tiles of the identified destination matrix from corresponding element positions of left and right tiles of the identified source matrix, respectively, wherein the executing operates on one row of the identified destination matrix at a time, starting with the first row. |
| US11609761B2 |
Inline data inspection for workload simplification
A method, computer readable medium, and processor are described herein for inline data inspection by using a decoder to decode a load instruction, including a signal to cause a circuit in a processor to indicate whether data loaded by a load instruction exceeds a threshold value. Moreover, an indication of whether data loaded by a load instruction exceeds a threshold value may be stored. |
| US11609756B2 |
Method for contextual firmware update based on hardware state and telemetry
Managing firmware updates of an information handling system (IHS), including performing, at a first time, a calibration and configuration of a firmware update risk model, including: identifying predictor data associated with a plurality of IHS; training, based on the predictor data, the firmware update risk model, including generating a configuration policy including configuration rules, the configuration rules for performing computer-implemented actions responsive to a firmware update; receiving, at a second time, the firmware update at a particular IHS, and in response: identifying particular predictor data of the particular IHS; in response to identifying the particular predicator data of the particular IHS, i) accessing the firmware update risk model including the configuration policy, ii) identifying one or more of the configuration rules based on the identified particular predicator data, and iii) applying the one or more configuration rules to perform computer-implemented actions responsive to receiving the firmware update. |
| US11609744B2 |
Open/close counting device
An open/close counting device to be attached to one of a first die and a second die which constitute a die, the die being opened by relatively moving the first die and the second die, the open/close counting device counting the number of open/close times of the die. The open/close counting device includes an open/close detecting section provided so as to face a target face of the other of the first die and the second die and to detect relative displacement of the target face along a die moving direction in non-contact condition, and includes an output section to output the open/close times counted based on detection of open/close by the open/close detecting section. |
| US11609743B2 |
Systolic random number generator
Systems and methods for a random number generator including a systolic array to provide a random number output. In one approach, the systolic array can be arranged in two or greater dimensions, and each cell of the array comprises a ring oscillator. Data is read from a random access memory to provide the inputs to the systolic array. A linear feedback shift register receives the random number output as a feedback signal used to address the memory to read data to provide as the inputs to the systolic array. |
| US11609742B2 |
Linear photonic processors and related methods
Photonic processors are described. The photonic processors described herein are configured to perform matrix-matrix (e.g., matrix-vector) multiplication. Some embodiments relate to photonic processors arranged according to a dual-rail architecture, in which numeric values are encoded in the difference between a pair optical signals (e.g., in the difference between the powers of the optical signals). Relative to other architectures, these photonic processors exhibit increased immunity to noise. Some embodiments relate to photonic processors including modulatable detector-based multipliers. Modulatable detectors are detectors designed so that the photocurrent can be modulated according to an electrical control signal. Photonic processors designed using modulatable detector-based multipliers are significantly more compact than other types of photonic processors. |
| US11609739B2 |
Providing audio information with a digital assistant
In an exemplary technique for providing audio information, an input is received, and audio information responsive to the received input is provided using a speaker. While providing the audio information, an external sound is detected. If it is determined that the external sound is a communication of a first type, then the provision of the audio information is stopped. If it is determined that the external sound is a communication of a second type, then the provision of the audio information continues. |
| US11609737B2 |
Hybrid audio signal synchronization based on cross-correlation and attack analysis
Methods, systems, and computer program products for synchronizing audio signals captured by multiple independent devices during an audio event are described. Multiple recording devices, e.g. several smartphones, record the audio event. A computer system receives audio signals from the devices. The system determines a first delay between two audio signals based on cross-correlation of waveforms of the two audio signals. Subsequently, the system detects attacks that are present in each audio signal by computing the derivative of a respective envelope for each audio signal. The system determines a second delay between the two audio signals based on cross-correlation of attacks of the two audio signals. The system synchronizes the audio signals using the second delay upon determining that using the second delay improves sound quality over using the first delay. |
| US11609734B2 |
Communication apparatus, method of controlling communication apparatus, and storage medium for wireless communication
A terminal capable of performing wireless communication stores wireless connection information about connection established by a handover, and, in a case where an instruction to transmit new job data is received after wireless connection is disconnected after job data is transmitted, the wireless connection is automatically established using the stored wireless connection information as far as a predetermined condition is satisfied, to enable smooth job execution. |
| US11609733B2 |
Information processing device, control method for information processing device, and printing device for generating subfolder in main hot folder
A printer includes: a printer storage unit storing a sub hot folder that is given a folder name including a keyword corresponding to a print condition and is thus associated with the print condition; and a printer control unit preparing the sub hot folder and causing the printer storage unit to store the prepared sub hot folder. The printer control unit accepts an input of the folder name, and prepares the sub hot folder given the accepted folder name and causes the printer storage unit to store the sub hot folder when the sub hot folder associated with the same print condition as the print condition corresponding to the keyword included in the accepted folder name is not stored in the printer storage unit. |
| US11609729B2 |
Communication device and non-transitory computer-readable recording medium storing computer-readable instructions for communication device
A communication device may determine whether the communication device is in a proxy environment or in a non-proxy environment. The communication device may set an operation mode of the communication device to a first mode in a case where it is determined that the communication device is in the proxy environment, the first mode being for repeatedly sending a polling signal to the specific server so as to receive target data from the specific server. The communication device may set the operation mode of the communication device to a second mode in a case where it is determined that the communication device is in the non-proxy environment, the second mode being for receiving the target data from the specific server without sending the polling signal to the specific server. |
| US11609727B2 |
Non-transitory computer-readable recording medium, information processing apparatus and printing method
When a general-use printing program receives a print instruction to cause a printer to execute printing of an image, a supporting program receives a print parameter used for processing intermediate image data. When the print parameter includes a setting of image combining of combining a watermark with an image subjected to printing in accordance with the print instruction, the supporting program causes a PC to generate a watermark to be combined with the image subjected to printing. |
| US11609725B2 |
Terminal device that displays progress of a process in chat style
Disclosed is a screen display method for providing display, on a display screen included in a terminal device, for a given process to be performed for an image processing apparatus. The screen display method includes displaying, in a chat style, a plurality of instructions regarding the given process and a plurality of responses to the instructions, and providing progress display indicating a progress of the given process. |
| US11609723B2 |
Approach for providing access to cloud services on end-user devices using local management of third-party services
An approach provides access to cloud services that are impractical or difficult to implement on end-user devices without a high level of programming skill and customization. The approach uses a first set of cloud services, referred to herein as Integrated Cloud Environment (ICE) cloud services, to access to a second set of cloud services, referred to herein as Smart Integration (SI) cloud services, on end-user devices. The ICE cloud services provide a user-friendly user interface for accessing the SI cloud services via an end-user device, implement the Application Program Interfaces (APIs) of the SI cloud services, and also manage results generated by the SI cloud services. The ICE cloud services also manage user information, authorization credentials and tokens needed to access third-party services. According to another embodiment, the SI cloud and the ICE cloud are integrated using direct linking, i.e., directly linking an end-user device to the SI cloud. |
| US11609722B2 |
Storage medium and transmission device for transmitting a file determined to be in a correct file format
When a file is selected, a user PC control section of a user PC determines whether or not a format of the file selected is a first file format, and when it is determined that the file format of the file is a first file format, the file is transmitted to a server device, and when it is determined that the file format of the file is a second file format different from the first file format, a printer driver is caused to convert the file in the second file format into the file in the first file format, and the file converted in the first file format is transmitted to the server device. |
| US11609720B2 |
Image forming apparatus, non-transitory computer readable medium, and image forming method
An image forming apparatus includes: a processor configured to: acquire, from a print job, identification information that has been preset for a particular image forming apparatus in order to distinguish the particular image forming apparatus from plural image forming apparatuses connected to a network; acquire, from the particular image forming apparatus, user setting information that has been specified during instructing printing of the print job among pieces of user setting information that have been preset by a user for the particular image forming apparatus, information on settings to be used in printing being defined in the pieces of user setting information; and when it is possible to perform the printing with the settings defined in the specified user setting information, enable execution of the print job. |
| US11609715B2 |
System and method for multichip coherence with side-by-side parallel multiport operation
A method for maintaining coherence for memory storage devices comprising a plurality of controllers in a side-by-side configuration. The method includes generating, by a first controller of the plurality of controllers, a first plurality of requests to access a first plurality of memory ranges; receiving, by the first controller from a second controller of the plurality of controllers, a second plurality of requests to access a second plurality of memory ranges; and serializing, by the first controller, the first plurality of requests and the second plurality of requests to generate a serialized request. |
| US11609706B2 |
Read sample offset placement
The present disclosure is directed to placement of samples of a read sample offset operation in a memory sub-system. A processing device determines a shape of a valley to be subject to a read sample offset operation, where the valley corresponds to at least one programming distribution of a memory sub-system. The processing device selects a sampling rule from a set of sampling rules based on the shape of the valley. The processing device executes the read sample offset operation in accordance with the sampling rule. |
| US11609703B2 |
Object store mirroring based on checkpoint
Techniques are provided for object store mirroring. Data within a storage tier of a node may be determined as being data to tier out to a primary object store based upon a property of the data. A first object is generated to comprise the data. A second object is generated to comprise the data. The first object is transmitted to the primary data store for storage in parallel with the second object being transmitted to a mirror object store for storage. Tiering of the data is designated as successful once acknowledgements are received from both the primary object that the first object was stored and the mirror object store that the second object was stored. |
| US11609702B2 |
Intelligent storage allocation based on workspace context in a ZFS environment
Storage can be allocated to workspaces in a ZFS-based environment. Workspaces can be associated with a workspace weightage. When a workspace is deployed on a client computing device, its workspace weightage can be used to determine an initial quota for a dataset to be created in a zpool for the workspace. The initial quota can be used to determine the size of the dataset. The workspace weightage may also be used to determine an expansion quota and a contraction quota that can be used to calculate the size of an expansion or contraction respectively. The use of workspace weightages and their associated quotas can ensure that the zpool is fairly shared by the various datasets that may be created therein for workspaces deployed on the client computing device. |
| US11609699B2 |
Memory device with parity data system and method
Apparatus and methods are disclosed, including a memory device with circuitry to generate an amount of parity data, and to store at least a portion of the parity data within a dummy data location. Selected examples include storing meta data with the parity data to further facilitate data recovery. Selected examples include a memory device with circuitry to generate one or more parity data index entries that map protected data to parity data. |
| US11609695B2 |
Statistical and neural network approach for data characterization to reduce storage space requirements
A data model is trained to determine whether data is raw, compressed, and/or encrypted. The data model may also be trained to recognize which compression algorithm was used to compress data and predict compression ratios for the data using different compression algorithms. A storage system uses the data model to independently identify raw data. The raw data is grouped based on similarity of statistical features and group members are compressed with the same compression algorithm and may be encrypted after compression with the same encryption algorithm. The data model may also be used to identify sub-optimally compressed data, which may be uncompressed and grouped for compression using a different compression algorithm. |
| US11609693B2 |
Software for keyboard-less typing based upon gestures
Ergonomic keyboard-less typing may be used to replace traditional typing on a computer keyboard. The user may use an alternative user interface device, such as a smart phone, a tablet, or a wearable device, to make character selections. One of a plurality of user contact types may be received from an input interface, to provide a first indication of the character inputs the user would like to select. A display menu, generated at least in part based on the contact type received, may then present a plurality of gesture types, and one or more characters corresponding to each of the plurality of gesture types. A second indication of one of the plurality of gesture types may be received at the input interface. A selection of one or more characters may then be displayed based on the received first indication and the received second indication. |
| US11609689B2 |
System and method for controlling the display of an image stream
Embodiments of the invention are related to a system and method of controlling a display of image stream. The system may include a memory to store the image stream; the image stream may comprise a plurality of image frames. The system may further include a processor configured to execute the method. The moving image stream may be displayed to a user in an image stream display area of a screen and a frame rate control interface may be generated on a speed control area of the screen, such that the image stream display area is horizontally adjacent to the speed control area. An indication of a desired frame rate for displaying the image stream of the image frames may be received from the user, in that the frame rate may be selected according to a location of a pointing indicator in the speed control area. |
| US11609680B2 |
Interactive interfaces as computerized tools to present summarization data of dataset attributes for collaborative datasets
Various embodiments relate generally to data science and data analysis, and computer software and systems, to provide an interface between repositories of disparate datasets and computing machine-based entities that seek access to the datasets, and, more specifically, to a computing and data storage platform that facilitates consolidation of one or more datasets, whereby one or more interfaces, such as user interfaces, may be implemented as computerized tools for presenting summarization of dataset attributes to facilitate discovery, formation, and analysis of interrelated collaborative datasets. In some examples, a method may include presenting data representing summary characteristic data in a user interface. This may include user interface elements each specifying a value of a dataset attribute for a collaborative dataset. Also, the method may include presenting aggregated data attributes for a subset of the collaborative dataset associated with the linked atomized datasets. In one example, an interactive overlay window may be activated. |
| US11609677B2 |
Generating and displaying supplemental information and user interactions on interface tiles of a user interface
Technologies for displaying supplemental interface tiles on a user interface of a computing device include determining supplemental information and/or available user interactions associated with a user interface tile displayed on the user interface. A supplemental interface tile is displayed in association with the user interface tile in response to a user selecting the user interface tile. The supplemental information and/or an interaction widget corresponding to the available user interactions may be displayed on the supplemental interface tile based on the selection gesture used by the user to select the user interface tile. |
| US11609676B2 |
Orthogonal fabric user interface
An orthogonal or multi-dimensional fabric user interface is described herein. A remote server executes an operating system that provides a multi-dimensional fabric for storing content for a particular user. The user can access select content by manipulating the multi-dimensional fabric through a graphical user interface displayed on a display device. In this way, the user experiences and manipulates various data dimensions around the specific content they are accessing, rather than selecting a particular file structure location. |
| US11609672B1 |
Touch control substrate and preparation method thereof, touch control module and display device
A touch control substrate, a preparation method thereof, a touch control module, and a display device are provided. The touch control substrate comprises: a substrate, a conductive functional layer, and a second protection medium. The conductive functional layer is arranged on one side of the substrate, and comprises patterned nano conductive structure, first protection medium, and frame lead structure. The conductive functional layer is protected by providing a two-layer protection medium structure, wherein the first protection medium fixes the structural position of the nano conductive layer and protects the partial structure of the conductive functional layer, and the second protection medium at least completely covers the nano conductive layer located in the conductive functional area; and at the same time, the touch control substrate directly disposes the frame lead layer in the peripheral area of the nano conductive layer, making the frame lead directly contacting the nano conductive layer. |
| US11609667B2 |
Display device and method for manufacturing same
A display device includes: a display panel configured to display an image; an input sensing substrate on the display panel; a flexible circuit film coupled to one side of an upper surface of the input sensing substrate; a step compensation film spaced apart from the flexible circuit film on the upper surface of the input sensing substrate; and an anti-reflection film on the flexible circuit film and the step compensation film, wherein the step compensation film comprises: a compensation layer on the upper surface of the input sensing substrate, and an overcoat layer between the compensation layer and the input sensing substrate. |
| US11609666B2 |
Active capacitive pen for realizing touch operation under MPP protocol and USI protocol and electronic terminal
An active capacitive pen is disclosed, including: a barrel; a first electrode disposed at an end of the barrel, an end of the first electrode away from the barrel serving as a tip of the active capacitive pen; a second electrode disposed on the barrel and spaced apart from the first electrode in an axial direction of the barrel; a third electrode disposed on the barrel and located between the first electrode and the second electrode in the axial direction of the barrel; a switching circuit, connected with the second electrode and the third electrode and configured to electrically connect the third electrode with the first electrode, or disconnect the third electrode from the second electrode. Also disclosed is an electronic terminal with the active capacitive pen. |
| US11609663B2 |
Self-capacitive touch display panel
A self-capacitive touch display panel is provided, including a display panel and a touch layer disposed on the display panel. The touch layer includes a touch lead layer including a plurality of touch leads, a first insulating layer, a touch shielding layer, a second insulating layer, and a touch sensing layer including sensing patterns arranged in an array, disposed in order on the display panel, wherein the sensing patterns of the touch sensing layer are configured to communicate with the touch leads through the touch shielding layer. |
| US11609661B2 |
Touch panel and touch input system
A touch input system includes a touch panel, configured to transmit an uplink signal; and an active stylus, configured to analyze the uplink signal, synchronize timing and bi-directionally communicate with the touch panel according to the uplink signal; wherein the uplink signal includes a preamble, for synchronizing the timing; a digital data, for bi-directionally communicating between the active stylus and the touch panel; and a cyclic redundancy check, for executing an error check and an error correction for data. |
| US11609659B2 |
Touch display panel, touch display device and method for driving thereof by touching
In a touch display panel, different report rates are used in a first partition and a second partition, which may achieve better experience in touch operations with lower power consumption. That is, touch operations performed with a high frequency in a specific partition may be achieved for users without excessively increasing entire power consumption of the display panel. Standby time is prolonged for providing better experience for users. |
| US11609658B1 |
Touchscreen display flicker
A method for operating an electronic device, including: determining that a touchscreen is in a low frequency display (LFD) mode, determining whether a self-sensing scan was performed in a previous frame of a plurality of frames; after determining, a self-sensing scan was performed in the previous frame, determining a current duration of time corresponding to a current frame based on a previous duration of time corresponding to the previous frame, the previous frame being a frame immediately preceding the current frame; determining, whether the current duration of time is greater than the previous duration of time; and after determining that the current duration is greater than the previous duration, performing a self-sensing scan after the current duration of time, the current duration of time being measured from a beginning of the current frame, the current duration of time having a duration less than a duration of the current frame. |
| US11609651B2 |
Electronic device and device with touch sensing
A device with touch sensing. The device includes a first sensor configured to detect a touch and to provide a first sensing signal, a second sensor configured to detect another touch and to provide a second sensing signal, a threshold generator configured to set a first threshold by a reflecting of an amount of change of the second sensing signal to an initial threshold, and a sensor circuit configured to generate a first differential signal based on the first sensing signal, and to determine a first touch based on a consideration of the first threshold with respect to a first signal generated based on the first differential signal and the first sensing signal. |
| US11609649B1 |
Display panel and display device
The embodiments of the present application provide a display panel and a display device. The display panel has a display area and a non-display area, the display panel includes: a substrate, a touch component arranged on the substrate, the touch component comprising touch electrodes located in the display area and touch leads connected to the touch electrodes and located in the non-display area; and a circuit board connected to the substrate in the non-display area, the touch leads being connected between the touch electrodes and the circuit board; and wherein the non-display area has a cutting track arranged surrounding at least part of the display area, at least part of the touch leads includes first redundant winding segments and connection segments, at least part of the first redundant winding segments extend along a direction away from the circuit board and fill between the cutting track and the display area. |
| US11609648B1 |
Stylus pen
A stylus pen includes a rod body, a cover body, and a positioning module. The rod body includes a main body portion and a sleeve portion connected to each other. The cover body is configured to be sleeved onto the sleeve portion, and is configured to move relative to the rod body to a first position and a second position along a first axial direction. The positioning module is disposed between the sleeve portion and the cover body, and is configured to generate changes of force to the cover body and the rod body in a second axial direction when the cover body moves to the first position and the second position relative to the rod body. |
| US11609646B2 |
Count per inch calibration method and optical navigation device
An optical navigation device, comprising: an optical sensor, configured to sense optical data; and a processing circuit, configured to compute motions of the optical navigation device based on the optical data, and configured to output the motions, wherein a first CPI is set to the processing circuit. The processing circuit receives a calibration command to calibrate the first CPI to a second CPI, wherein the second CPI is computed via following steps: (a) computing a real CPI corresponding to times of motions output by the processing circuit during a time interval that a relative displacement between the optical navigation device and a surface reaches a first predetermined distance; (b) computing a ratio between the real CPI and the first CPI or a difference between the real CPI and the first CPI; and (c) generating the second CPI based on the ratio or the difference. |
| US11609645B2 |
Unfused pose-based drift correction of a fused pose of a totem in a user interaction system
The invention relates generally to a user interaction system having a head unit for a user to wear and a totem that the user holds in their hand and determines the location of a virtual object that is seen by the user. A fusion routine generates a fused location of the totem in a world frame based on a combination of an EM wave and a totem IMU data. The fused pose may drift over time due to the sensor's model mismatch. An unfused pose determination modeler routinely establishes an unfused pose of the totem relative to the world frame. A drift is declared when a difference between the fused pose and the unfused pose is more than a predetermined maximum distance. |
| US11609643B2 |
Optical processing apparatus and operating method of watch
An optical processing apparatus and a light source luminance adjustment method adapted to detect a rotational displacement and a pressing state are provided. The optical processing apparatus includes a light source unit, a processing unit, and an image sensing unit, wherein the processing unit is electrically connected to the light source unit and the image sensing unit. The light source unit provides a beam of light. The processing unit defines a frame rate, defines a plurality of time instants within a time interval, and sets the light source unit to a luminance value at each of the time instants. A length of the time interval is shorter than the reciprocal of the frame rate. The luminance values are different and are within a range. The image sensing unit captures an image by an exposure time length at each of the time instants, wherein the exposure time lengths are the same. |
| US11609642B2 |
Optical sensor apparatus and method capable of accurately determining motion/rotation of object having long shape and/or flexible form
A method of an optical sensor apparatus which is to be used with a controlling device arranged for controlling an object having a long shape and flexible form of a material, includes: using a light emitting circuit to generate and output a light ray to a surface of a portion of the object; sensing the light ray reflected from the surface for multiple times to generate multiple images; detecting at least one motion image in the generated multiple images; and, determining a motion, an offset, or a rotation angle of the object, which is controlled by the thread controlling device, according to the detected at least one motion image. |
| US11609640B2 |
Emoji user interfaces
In some embodiments, an electronic device provides efficient user interfaces for searching for and/or entering emojis into a user interface. |
| US11609635B2 |
Environmental condition storage device, environmental condition storage method, operation device, and environment recognition device
An environmental condition storage device is usable to store an environmental condition. The environmental condition storage device includes an environmental condition acquisition unit, a tactile information acquisition unit, and a storage unite. The environmental condition acquisition unit acquires an environmental condition including at least one of a temperature, humidity, wind, a picture, an image, and a sound. The tactile information acquisition unit acquires tactile information indicating a tactile sensation. The storage unit stores the environmental condition and the tactile information in association with each other. |
| US11609633B2 |
Monitoring of biometric data to determine mental states and input commands
Various embodiments of an apparatus, methods, systems and computer program products described herein are directed to an Analytics Engine that receives one more signal files that include neural signal data of a user based on voltages detected by one or more electrodes on a set of headphones worn by a user. The Analytics Engine preprocesses the data, extracts features from the received data, and feeds the extracted features into one or more machine learning models to generate determined output that corresponds to at least one of a current mental state of the user and a type of facial gesture performed by the user. The Analytics Engine sends the determined output to a computing device to perform an action based on the determined output. |
| US11609628B2 |
Method and system for obtaining product prototype based on eye movement data
A method and a system for obtaining a product prototype based on an eye movement data. The method comprises the following steps: Obtaining A front-side view of the target product for establishing a underlying sample library; The target product is divided into several detection areas according to its structure or function features, and the eye movement is detected to obtain the fixation time of the target product The invention adopts computer and image collecting technology to process the observation data of human eyes, and adopts K-means clustering to obtain the prototype of the target product, to assist the designer to grasp the categories of personal interest contour, so as to improve the design effect of product appearance. |
| US11609622B2 |
Ground and supply cable compensation architecture for USB power delivery subsystem
A multi-port Universal Serial Bus Type-C (USB-C) controller with ground and supply cable compensation technologies is described. A USB-C controller includes a first power control circuit (PCU) coupled to a system ground terminal and a first ground terminal and a second PCU coupled to the system ground terminal and a second ground terminal. The first PCU receives a first ground signal indicative of a first ground potential at a first USB-C connector and adjusts a first power voltage line (VBUS) signal on the first VBUS terminal based on the first ground signal and the system ground. The second PCU receives a second ground signal indicative of a second ground potential at a second USB-C connector and adjusts a second VBUS signal on the second VBUS terminal based on the second ground signal and the system ground. |
| US11609619B1 |
Quick factory reset application
A processor-enabled method of deleting data of a user on an electronic device of the type having a processor, a volatile memory, a non-volatile memory, a display, and a user interface, includes the steps of A) providing a software application resident in the non-volatile memory of the electronic device, B) running the software application so that the software application is in a standby mode, and c) in an emergency situation, the user using the user interface to activate a data destruction routine of the software application. The data destruction routine performs the steps: 1) turning off the display of the electronic device, or alternately displaying all black pixels on the display, 2) overwriting the data of the user in the non-volatile memory with decoy data, and 3) initiating the factory-reset module. The decoy data may be all zeros, all ones, or random values, for example. |
| US11609618B2 |
Display motherboard and manufacturing method thereof
A display motherboard and a manufacturing method thereof are provided. The display motherboard includes a first substrate and a second substrate that are assembled, a plurality of mutually independent display devices located between the first substrate and the second substrate, a first seal, and a second seal. The first seal is provided in a peripheral area of the display motherboard, the second seal is provided in a cutting area of the display motherboard, the cutting area is located around each of the display devices, and the second seal surrounds at least one of the display devices. |
| US11609617B2 |
Modular form factor of a printed circuit board for an information handling system
An information handling system, including two or more single-slot M.2 modules; a dual-slot discrete graphics processing unit (dGPU) module; a printed circuit board, including: a plurality of M.2 connectors aligned on a same edge of the printed circuit board such that: a first single-slot M.2 module of the two or more single-slot M.2 modules is coupled to a first M.2 connector of the plurality of M.2 connectors; a second single-slot M.2 module of the two or more single-slot M.2 modules is coupled to a second M.2 connector of the plurality of M.2 connectors; and the dual-slot dGPU module is coupled to a third and a fourth M.2 connector of the plurality of M.2 connectors. |
| US11609616B2 |
Portable electronic apparatus having detachable key cap
A portable electronic apparatus including a first body, a second body, and a keyboard is provided. The second body is pivotally connected to the first body. The keyboard is disposed on the first body and includes a plurality of key structures. One of the key structures includes an elevating platform, a key cap, and a camera. The key cap is detachably mounted to the elevating platform, and the camera is mounted at one side of the key cap facing the elevating platform. After the camera is detached from the elevating platform together with the key cap, the camera is mounted and positioned to the second body together with the key cap, and at least a portion of the camera is exposed to the outside. |
| US11609613B2 |
Display device
A display device with low power consumption is provided. Furthermore, a display device in which an image is displayed in a region that can be used in a folded state is provided. The conceived display device includes a display portion that can be opened and folded, a sensing portion that senses a folded state of the display portion, and an image processing portion that generates, when the display portion is in the folded state, an image in which a black image is displayed in part of the display portion. |
| US11609612B2 |
Foldable device
A foldable device includes: a flexible display including: a first part; a second part; and a third part provided between the first and second parts; a first body supporting the first part; and a second body supporting the second part, each of the first and second body are configured to move between a first and a second position, in response to each of the first and second bodies being provided in the first position, the first body and the second body form a receiving space, the third part forms a curved portion of the flexible display and the curved portion is provided within the receiving space, and wherein the first part is configured to move in a longitudinal direction of the flexible display with respect to the first body in response to the first and second bodies moving between the first and second positions. |
| US11609611B2 |
Cover for electronic device with flexible display
An electronic device includes: a processor; a memory; first and second body portions coupled to each other by a hinge having a single rotation axis; a flexible display attached to at least one of the first or second body portions, the flexible display having parallel edges, the first body portion covering first opposing portions of the parallel edges, the second body portion covering second opposing portions of the parallel edges; and a flexible cover attached to the first body portion, the flexible cover extending to the second body portion and covering third opposing portions of the parallel edges. |
| US11609608B2 |
Contact tracing wristband
A wearable contact tracing wristband has a main body with a QR code, at least one indicator light, a location tracker, and a processor. The indicator light provides a visual indication, such as a red light, of when the user is exposed to the condition and until testing or clearance occurs. A wireless communication module is connected to the processor, for remote and automatic activation of the indicator light. |
| US11609606B2 |
Display apparatus
A display apparatus includes a display panel which is foldable at a folding area thereof; a foldable support which faces the display panel and is foldable together with the display panel; an elastic sheet between the foldable support and the display panel; a lower adhesive layer which is between the foldable support and the elastic sheet, and attaches the foldable support to the elastic sheet; and an upper adhesive layer which is between the elastic sheet and the display panel and attaches the elastic sheet to the display panel. Each of the foldable support, the elastic sheet, the lower adhesive layer and the upper adhesive layer is disconnected at the folding area. |
| US11609602B2 |
Display device, manufacturing method thereof, and manufacturing apparatus thereof
A method for manufacturing a display device includes the steps of: providing a first display panel including a first indicia and a second indicia; disposing a first window including a third indicia on the first display panel; identifying a position of the first indicia and a position of the third indicia; aligning the first display panel and the first window using the positions of the first and third indicia; coupling the first window and the first display panel to each other; identifying a coupled position defined by positions of the second and third indicia of the first display panel and the first window; correcting a position of a second display panel or a position of a second window based on the coupled position; and coupling the second window and the second display panel to each other. |
| US11609599B2 |
Electronic device with multiple processors and synchronization method thereof
An electronic device comprises a first processor, a second processor and a communication interface. The first processor operates according to a first clock, and comprises a first time-stamp counter to count the first clock to obtain a first count value. The second processor operates according to a second clock, and comprises a second time-stamp counter to count the second clock to obtain a second count value. The communication interface is coupled between the first processor and the second processor. The first processor periodically sends the first count value to the second processor through the communication interface. When the second processor receives the first count value, the second processor adds a preset deviation value to the first count value to obtain a synchronization value, resets the second count value, and the sum of the synchronization value and the second count value is read by the second processor. |
| US11609598B2 |
Network card, time synchronization methods and devices, and computer storage media
The present application discloses a network card, time synchronization methods and devices, and computer storage media. The network card includes: a crystal oscillator configured to generate a clock pulse signal; a phase-locked loop configured to provide a local clock source for the network card according to the clock pulse signal; and a connector connected with a host. The network card transmits synchronized time information to each of N VMs, which are run on the host, through a shared channel, where N≥2. |
| US11609597B2 |
Wireline transceiver with internal and external clock generation
An integrated circuit device, having functional circuitry driven by a clock signal, includes a first clock path for accepting an external clock signal where the first clock path includes first biasing circuitry configured to controllably pass the external clock signal, a second clock path for accepting an external frequency reference signal where the second clock path includes internal clock generation circuitry configured to generate an internal clock signal from the external frequency reference signal and second biasing circuitry configured to controllably pass the external frequency reference signal to the internal clock generation circuitry, and selector circuitry configured to select, based on user input, a clock output to drive the functional circuitry of the integrated circuit device. The clock output is selected from between (i) an output of the first clock path, and (ii) an output of the second clock path. |
| US11609595B2 |
Multi-directional input device
Disclosed is a multi-directional input device, including a pressing switch. Each of two opposite side surfaces of the pressing switch is provided with a first protrusion. The base includes two base side surfaces respectively opposite to the two opposite side surfaces of the pressing switch. Each of the two opposite base side surfaces is provided with a second protrusion respectively, and the second protrusion is engaged with the first protrusion to fix the pressing switch. |
| US11609594B2 |
Steering device for vehicles
The invention relates to a steering device for vehicles, in particular forklifts, for carrying out a steering movement of the drivable vehicle on a surface by manual operation by a vehicle driver, wherein the steering device is attached to or in an armrest of a vehicle seat, wherein the steering device comprises at least one rotatable wheel element which can be at least partially grasped on the circumference by the fingers of a hand of the vehicle driver placed on the steering device and can be rotated about an axis of rotation for a steering movement. |
| US11609593B1 |
Fast LCR meter with leakage compensation
An LCR meter with a fast balancing method, with only one necessary measurement of voltages. The LCR meter uses to speed up balancing, separation in time measurement of a device under test (DUT), and other parasitic impedances, including a leakage impedance. The leakage impedance and the other parasitic impedances of a fixture and the LCR meter itself are measured during open/short calibration and saved to memory. The DUT is measured during measurement using already known parasitic impedances. This allows calculating balancing conditions using only one measurement of voltages. |
| US11609590B2 |
Power supply for electric utility underground equipment
A power supply device may include a connector configured to electrically couple the power supply device to a conductor of the underground power lines; a voltage divider configured to receive an input voltage from the conductor, the voltage divider comprising a capacitor and divider voltage control electronics in series with the capacitor; and, a surge resistor in series with the capacitor and configured to provide impulse protection from surge events. The divider voltage control electronics may be configured to regulate an output voltage of the voltage divider to support variable loads on the voltage divider. |
| US11609588B2 |
Vehicle control system
A vehicle includes a light switch for manually operating a lighting state of a lighting device. The light switch includes a light-off position and an auto-light position for executing an auto-light process. A vehicle control system includes a first controller for executing an automated driving of the vehicle, and a second controller for controlling a lighting state of the lighting device based on a request from the first controller or operation information of the light switch. The first controller is configured to transmit an auto-light request for executing the auto-light process to the second controller during execution of the automated driving. The second controller is configured to execute the auto-light process when the auto-light request is received from the first controller in a state where the light switch is operated to the light-off position. |
| US11609583B2 |
Systems and methods for nighttime delivery mobile robot with hybrid infrared and flash lighting
A nighttime delivery system is configured to provide delivery of packages during night hours, in low or no-light conditions using a multi-mode autonomous and remotely controllable delivery robot. The system involves the use of a baseline lighting system onboard the robot chassis, with variable light intensity from single flash and floodlighting, to thermal imaging using infrared cameras. The lighting system changes according to various environmental factors, and may utilize multi-mode lighting techniques to capture single-shot images with a flash light source to aid in the robot's perception when the vehicle is unable to navigate using infrared (IR) images. |
| US11609578B2 |
Traffic management for materials handling vehicles in a warehouse environment
Systems and methods for a materials handling vehicle to navigate a vehicle transit surface in a warehouse environment including a navigation subsystem configured to cooperate with a traction control unit, a braking system, a steering assembly, and an obstacle detection subsystem to: determine whether the materials handling vehicle is approaching, or has arrived at, a potentially contested intersection; associate with the intersection pre-positioned warehouse object data, a set of road rules, and obstacle data; and navigate the materials handling vehicle through the intersection utilizing warehouse navigation maneuvers in combination with the associated set of road rules, obstacle avoidance maneuvers, or both, the warehouse navigation maneuvers accounting for the associated pre-positioned warehouse object data and the obstacle avoidance maneuvers accounting for the obstacle data derived from the obstacle detection subsystem. |
| US11609574B2 |
Extrinsic sensor calibration systems and methods
Techniques are disclosed for systems and methods to provide extrinsic sensor calibration for mobile structures. A sensor calibration system includes first and second sensors coupled to a mobile structure and a logic device. The logic device is configured to receive first and second series of pose measurements corresponding to sensor data provided by the respective first and second sensors, determine a set of intermediate calibration transformation estimates corresponding to the first and second sensors based, at least in part, on a scale-dependent calibration error function and/or the first and second series of pose measurements, and determine an ongoing calibration transformation estimate corresponding to the first and second sensors based, at least in part, on the determined set of intermediate calibration transformation estimates. |
| US11609573B2 |
Method for the automated docking of robotic platforms
Various embodiments are directed to a method for docking a robotic platform. The method may include receiving a robotic platform onto a ramp of a docking station. The docking station may include the ramp, a roller assembly, a base pad, and a roller backstop assembly. The ramp may have a first side and a second side opposing the first side. The method may further include guiding, by the roller assembly, the robotic platform as the robotic platform is being driven onto ramp such that the robotic platform continues powered travel over the ramp when the robotic platform approaches the ramp within an angle range of 0 and 15 degrees with respect to either of the first and second sides of the ramp. The method may further include receiving, by the roller backstop assembly, the robotic platform from the roller assembly and then docking the robotic platform. |
| US11609564B2 |
Optimizing management of autonomous vehicles
A system, device and method of managing autonomous vehicles are provided. The system may include a server, a feedback device, a control device for controlling a vehicle. A server may include a communication interface configured to communicate with a control device of each of a plurality of vehicles and a feedback device; a memory storing instructions; and at least one processor. The at least one processor is configured to receive control data from the control device of each of the plurality of vehicles; determine an operation status of each of the plurality of vehicles based on the control data; generate a feedback interface based on the operation status of each of the plurality of vehicles; and transmit the feedback interface to the feedback device. |
| US11609560B2 |
Method and system for monitoring rail vehicle
A method and system for monitoring a rail vehicle are provided. The method includes: a local device acquires current operating data and historical operating data of a rail vehicle from a controller of the rail vehicle, herein the local device, which is connected with the controller, is a portable testing device; the local device obtains fault information according to the current operating data and the historical operating data, herein the fault information includes at least one of a fault code and a fault description; the local device obtains a maintenance plan corresponding to the fault information, herein the maintenance plan is obtained through a remote device or a server side; and the local device maintains the rail vehicle according to the maintenance plan. The disclosure solves a technical problem in the traditional art that a troubleshooting process of a rail vehicle is difficult, and when the rail vehicle has a fault, the fault cannot be solved timely. |
| US11609558B2 |
Processing system for dynamic event verification and sensor selection
Aspects of the disclosure relate to computing platforms that utilize improved techniques for dynamic event verification. A computing platform may receive first source data comprising driving data associated with a vehicle over a time period. Based on the first source data, the computing device may determine that the vehicle experienced an event, resulting in an event output. In response to determining the event output, the computing device may generate a request for second source data associated with the vehicle over the time period. The computing device may receive, from a sensor device, the second source data. Based on a comparison of the first source data to the second source data, the computing platform may determine an event comparison output. The computing platform may determine that the event comparison output exceeds a predetermined comparison threshold, and may send an indication of an event in response. |
| US11609557B2 |
Systems and methods for controlling industrial devices based on modeled target variables
An industrial automation system may include an automation device and a control system communicatively coupled to the automation device. The control system may include a first module of a number of modules, such that the first module may receive an indication of a target variable associated with the industrial automation device. The first module may then receive parameters associated with the target variable, identify a portion of data points associated with controlling the target variable with respect to the parameters, generate a model of each data point of the portion over time with respect to the parameters based on the data points, determine functions associated with the model. The functions represent one or more relationships between the each data point of the portion with respect to controlling the target variable. The first module may then adjust one or more operations of the automation device based on the functions. |
| US11609552B2 |
Method and system for adjusting an operating parameter on a production line
Systems, methods and apparatus for data collection in an industrial environment are disclosed. A system according to one embodiment can include a plurality of input sensors operatively coupled to a production line, the plurality of sensors communicatively coupled to a data collector having a controller, the controller including: a data collection band circuit structured to determine at least one collection parameter for at least one of the plurality of sensors from which to process output data, a machine learning data analysis circuit structured to receive output data from the at least one of the plurality of sensors and learn output data patterns indicative of a state of the production line, and a response circuit structured to adjust an operating parameter of a component of the production line based on one of a mismatch or a match of the output data pattern and the state of the production line. |
| US11609550B2 |
System and method for automated precision control of a computer numerical control (CNC) machine
A system, method, and device for automated precision control of a computer numerical control (CNC) machine to a workpiece. The system receives via at least one visual input device at least one detectable marking on a workpiece. The system decodes the at least one detectable marking and determines a stored and pre-defined movement routine of a cutting element attached to the CNC machine relative to the workpiece based on the at least one marking. The system then determines, using the at least one visual input device and/or another visual input device, a current position of a working end of the cutting element relative to the at least one marking. Finally, the system performs the pre-defined movement routine including cutting into the workpiece with the cutting element. |
| US11609549B2 |
Transfer learning/dictionary generation and usage for tailored part parameter generation from coupon builds
According to some embodiments, system and methods are provided comprising receiving, via a communication interface of a part parameter dictionary module comprising a processor, geometry data for a plurality of geometric structures forming a plurality of parts, wherein the parts are manufactured with an additive manufacturing machine; determining, using the processor of the part parameter dictionary module, a feature set for each geometric structure; generating, using the processor of the part parameter dictionary module, one of a coupon and a coupon set for the feature set; generating an optimized parameter set for each coupon, using the processor of the part parameter dictionary module, via execution of an iterative learning control process for each coupon; mapping, using the processor of the part parameter dictionary module, one or more parameters of the optimized parameter set to one or more features of the feature set; and generating a dictionary of optimized scan parameter sets to fabricate geometric structures with a material used in additive manufacturing. Numerous other aspects are provided. |
| US11609547B2 |
Gestural control of an industrial robot
A robot system is configured to identify gestures performed by an end-user proximate to a work piece. The robot system then determines a set of modifications to be made to the work piece based on the gestures. A projector coupled to the robot system projects images onto the work piece that represent the modification to be made and/or a CAD model of the work piece. The robot system then performs the modifications. |
| US11609545B2 |
Method and system for preemptive planning
A method for preemptive control planning can include: optionally determining a graph that defines dependencies between behaviors; executing an execution plan for an executing behavior; generating a set of predictions with the executing behavior; propagating the set of predictions to child behaviors of the executing behavior; determining child execution plans and child predictions with the child behaviors; repeating the above for descendant behaviors of each child behavior; determining a realized world state associated with completion of the execution plan; and executing a child execution plan associated with a world state prediction matching the realized world state. |
| US11609544B2 |
Systems, methods and apparatus for guided tools with multiple positioning systems
The present disclosure is directed to performing work on a working surface based on a desired path using a working member. The disclosed system advances the working member with respect to the desired path using a first positioning system and a second positioning system. The first positioning system comprises a frame and actuators operable to advance the working member with respect to a portion of the desired path within an adjustment region. The second positioning system comprises actuators operable to move the frame. By moving the frame using the second positioning system, the first positioning system advances the working member with respect to a portion of the desired path that was outside the adjustment region before the frame was moved. |
| US11609543B2 |
Safety network controller redundancy in an electronic safety system
A safety network controller is comprised in an electronic safety system. The safety network controller comprises a first serial port and a second serial port, each of which is configured to communicatively connect to a redundant safety network controller via a respective daisy chain network. Each daisy chain network comprises at least one safety device controller that is controlling a corresponding safety device. The safety network controller further comprises network circuitry configured to communicatively connect to the redundant safety network controller via a packet-switched network. The safety network controller further comprises processing circuitry configured to exchange, with the redundant safety network controller: serial communication via each of the daisy chain networks; packets via the packet-switched network; and responsibility for control over one or more of the safety device controllers in response to detecting a failure. |
| US11609539B2 |
Methods and apparatus for a time-to-digital converter
Various embodiments of the present technology may provide methods and apparatus for a time-to-digital converter. The time-to-digital converter may include a state machine that increments/decrements according to an input signal and a count value. The time-to-digital converter may further include a register to store the count value according to the input signal. |
| US11609537B2 |
Cell analysis method and cell analysis system using a holographic microscope
A cell area extraction unit (241) extracts a cell area in a phase image that is created based on a hologram obtained by in-line holographic microscope (IHM). A background value acquisition unit (242) obtains a background value from phase values at a plurality of positions outside the cell area. An intracellular phase value acquisition unit (243) averages a plurality of phase values on a sampling line set at a position close to the periphery of a cell, while avoiding a central portion in which the phase value may be lowered in the cell area, to obtain an intracellular phase value. A phase change amount calculation unit (244) obtains the difference between the intracellular phase value and the background value. A phase change amount determination unit (245) compares the value of the difference with thresholds in two levels to determine whether the cell is in an undifferentiated state or an undifferentiation deviant state. It is thereby possible to automatically make a correct determination while removing the influence of a theoretical measurement error by IHM. |
| US11609533B2 |
Image forming apparatus
An image forming apparatus, having process units, a transfer unit, a motor, first through fourth cams, a color-linkage gear train, a monochrome-transmission gear train, and a color-transmission gear train, is provided. Each of the process units has a developing unit including a developing roller and a drum unit including a photosensitive drum. The color-linkage gear train rotates the first cam, the second cam, and the third cam in shifted phases. The monochrome-transmission gear train transmits a driving force from the motor to a monochrome clutch, which engages and disengages transmission of the driving force from the monochrome-transmission gear train to the fourth cam. The color-transmission gear train transmits the driving force from the motor to a color clutch, which engages and disengages transmission of the driving force from the color-transmission gear train to the color-linkage gear train. |
| US11609531B2 |
Image forming apparatus requiring less external force to move cover member from open state
An image forming apparatus includes a power transmission member, a bias portion, a cam, and an interlocking mechanism. The power transmission member is displaceable between connected and released positions where the power transmission member is respectively connected to and disconnected from the detachable portion, and transmits the driving force of a drive portion to the detachable portion while connected to the detachable portion. The bias portion biases the power transmission member in a first direction to the connected position. The cam pivots from a first position to a second position to displace the power transmission member from the connected position to the released position, and is biased by the bias portion in a second direction to the first position when in the second position. The interlocking mechanism causes the cam to pivot from the first to the second position as a cover member changes its state from closed to open. |
| US11609530B2 |
Toner cartridge, toner supplying mechanism and shutter
According to a first aspect of the present invention, there is provided a toner cartridge detachably mountable to a receiving device, the toner cartridge comprising a container including a accommodating portion for accommodating the toner and a discharge opening for discharging the toner from the accommodating portion into the receiving device; and an open/close member including a closing portion for closing the discharge opening and an engaging portion movable relative to the closing portion, the open/close member being rotatable relative to the container between (a) an opening position for causing the closing portion to open the discharge opening and (b) a closing position for causing the closing portion to close the discharge opening, wherein the engaging portion is movable relative to the closing portion between (c) a engaging position for engagement with the receiving device to receive a force for moving the open/close member from the opening position to the closing position when the toner cartridge is dismounted from the receiving device and (d) a retracted position retracted from the engaging position, and wherein the engaging portion is movable from the retracted position to the engaging position with rotation of the open/close member from the closing position to the opening position. |
| US11609528B2 |
Image forming apparatus with extended cartridge opening and cover
An image forming apparatus includes an apparatus main body to which a cartridge is detachably attached. The apparatus main body includes a frame having an opening portion through which the cartridge is attached to the apparatus main body; an opening and closing member supported by the frame rotatably between an open position in which the opening portion is exposed and a closed position in which the opening portion is covered with the opening and closing member and having a stacking surface on which a sheet is to be stacked; a discharging roller discharging the sheet in a discharging direction onto the stacking surface; and a regulating wall which is movably attached to the opening and closing member and extends from the stacking surface toward the discharging roller in a direction intersecting the discharging direction to regulate an upstream edge of the sheet in the discharging direction. |
| US11609523B2 |
Image forming apparatus
An image forming apparatus includes an image forming unit that forms an image on a recording medium and an image forming apparatus body in which the image forming unit is provided, and on which a first manual feeding tray and a second manual feeding tray having a configuration different from the first manual feeding tray are selectively mountable at a same mounting position. |
| US11609522B2 |
Image forming system, control method, and storage medium
An image forming system cyclically conveys an Nth sheet with an image formed on a first side to an image forming unit as a sheet subject to image formation after image formation on a subsequent (N+i)th sheet, and form an image on a second side of the Nth sheet. The system includes an obtaining unit that, during image forming processes, obtains respective updated adjustment values for the first and second sides, and a control unit that performs control to simultaneously store the updated adjustment value for the first side and an unupdated adjustment value for the second side in a part of a period of the processes, form an image on the first side of the (N+i)th sheet using the updated one for the first side, and form the image on the second side of the Nth sheet using the unupdated one for the second side. |
| US11609515B2 |
Polarity fixation of ink particles
A device includes a first portion and a first charge source. The first portion is located along a travel path of a substrate and is to receive ink particles within a carrier fluid in a pattern onto the substrate to at least partially form an image. The first charge source is downstream along the travel path from the first portion and is to emit first polarity charges to charge the at least first color ink particles to move, via electrostatic attraction through the first carrier fluid, to become electrostatically fixed in the pattern relative to the substrate. Via the first charge source or a subsequent charge source, further emission of opposite second polarity charges are to maintain electrostatic fixation of the ink particles in the pattern relative to the substrate. |
| US11609510B2 |
Developing device and image forming apparatus with a developer discharging structure
A developing device includes a first transport member and a second transport member that are respectively disposed in a first transport path and a second transport path arranged in a vertical direction and that transport developer so as to circulate the developer between the first transport path and the second transport path. The developing device includes a developing device body in which the first transport path and the second transport path are formed. The developing device also includes a developer discharging structure that discharges excess developer discharged from the first transport path to outside through the second transport path or through a space between an end portion of the second transport path and the developing device body. |
| US11609503B2 |
Lithographic apparatus
A lithographic apparatus having a substrate table, a projection system, an encoder system, a measurement frame and a measurement system. The substrate table has a holding surface for holding a substrate. The projection system is for projecting an image on the substrate. The encoder system is for providing a signal representative of a position of the substrate table. The measurement system is for measuring a property of the lithographic apparatus. The holding surface is along a plane. The projection system is at a first side of the plane. The measurement frame is arranged to support at least part of the encoder system and at least part of the measurement system at a second side of the plane different from the first side. |
| US11609502B2 |
Substrate inspection apparatus, substrate processing apparatus, substrate inspection method, and computer-readable recording medium
A substrate inspection apparatus includes: a storage configured to store inspection image data obtained from a captured image of a periphery of a substrate on which a plurality of films is formed, and an inspection recipe; and an edge detector configured to detect a target edge as an edge of an inspection target film among the films on the basis of the inspection image data stored in the storage by using the inspection recipe stored in the storage. Each of edges of the films extends along the periphery of the substrate. The inspection recipe is configured by combining parameters each of which has one option specified among a plurality of options. |
| US11609501B2 |
Interconnectable tiling system
A tile system for covering a surface. The tile system comprises a first tile assembly connected to a second tile assembly by a connector. Each tile assembly comprises a first tile stacked on a second tile, the first tile and the second tile joined to a reinforcing material disposed therebetween. The connector comprises a first component and a second component that is complementary to the first component. The first component is mounted to the first tile assembly, and the second component is mounted to the second tile assembly. |
| US11609498B2 |
Ethynyl derived composite, a composition comprising thereof, a method for manufacturing a coating by it, and a method for manufacturing a device comprising the coating
[Problem to be Solved] An object is to provide a compound with good heat resistance. And another object is to provide a coating made exhibits less film shrinkage, good gap filling property and good planarization. [Solution] The present invention provides an ethynyl derived composite and a composition comprising thereof. And the present invention provides a method for manufacturing a coating by it, and a method for manufacturing a device. |
| US11609497B2 |
Resist composition and patterning process
The present invention is a resist composition comprises a polymer compound having one or two repeating units selected from repeating units represented by the following general formulae (p-1), (p-2) and (p-3), a repeating unit represented by the following formula (a-1) and the formula (a-2) polarities of which are changed by an action of an acid, and a repeating unit represented by the following formula (b-1); a salt represented by the following general formula (B); and a solvent, wherein a difference of a C log P of the repeating unit (a-1) before and after changing the polarity is 3.0 to 4.5, and a difference of a C log P of the repeating unit (a-2) before and after changing the polarity is 2.5 to 3.2. This provides a resist composition which has high sensitivity, wide DOF and high resolution, reduces LER, LWR and CDU, and has good pattern shape after exposure and excellent etching resistance. |
| US11609496B2 |
Method of forming patterned polyimide layer
The present invention provides a method for forming a patterned polyimide layer with the use of a positive photoresist composition. The composition comprises a cresol-type novolac resin, a diazonaphthoquinone-based sensitizer and an organic solvent; based on the cresol-type novolac resin with a total amount of 100 parts by weight, the amount of the diazonaphthoquinone-based sensitizer ranges from 40 parts to 60 parts by weight, the amount of the free cresol in the cresol-type novolac resin is lower than 2 parts by weight, and the alkaline dissolution rate (ADR) of the cresol-type novolac resin in an aqueous solution of 3.5 wt % to 7 wt % tetramethylammonium hydroxide is lower than 285 Å/s. The positive photoresist composition has excellent chemical resistance to the polyimide stripper, and can specifically improve the protective ability of the photoresist layer to the low-dielectric polyimide layer, thereby optimizing the manufacturing process and quality of the patterned polyimide layer. |
| US11609492B2 |
Device having color resists pattern
A device having a color photo resist pattern includes a 3D substrate, at least one color photo resist layer and at least one circuit pattern layer. The at least one color photo resist layer is formed on said 3D substrate and forms a visual pattern together. The at least one circuit pattern layer is formed on said visual pattern formed by said at least one color photo resist layer. |
| US11609491B2 |
Reflective mask cleaning apparatus and reflective mask cleaning method
A reflective mask cleaning apparatus according to an embodiment comprises a first supply section configured to supply a first solution containing at least one of an organic solvent and a surfactant to a ruthenium-containing capping layer provided in a reflective mask; and a second supply section configured to supply at least one of a reducing solution and an oxygen-free solution to the capping layer.A reflective mask cleaning apparatus according to an alternative embodiment comprises a third supply section configured to supply a plasma product produced from a reducing gas to a ruthenium-containing capping layer provided in a reflective mask; and a second supply section configured to supply at least one of a reducing solution and an oxygen-free solution to the capping layer. |
| US11609490B2 |
Extreme ultraviolet mask absorber materials
Extreme ultraviolet (EUV) mask blanks, methods for their manufacture and production systems therefor are disclosed. The EUV mask blanks comprise a substrate; a multilayer stack of reflective layers on the substrate; a capping layer on the multilayer stack of reflecting layers; and an absorber layer on the capping layer, the absorber layer comprising an alloy selected from an alloy of tantalum, iridium and antimony; an alloy of iridium and antimony; and an alloy of tantalum, ruthenium and antimony. |
| US11609482B2 |
Imaging apparatus
An imaging apparatus has: an imaging optical system; an imaging element configured to receive light transmitted through the imaging optical system to generate an electric signal; a main body; a display device provided on a back face of the main body and capable of displaying an image generated on the basis of the electric signal generated by the imaging element; and an electronic viewfinder provided inside the main body and capable of displaying the image generated on the basis of the electric signal generated by the imaging element, wherein an eyepiece part of the electronic viewfinder is provided to a transmissive region of the display device. |
| US11609481B2 |
Imaging apparatus that, during an operation of a shutter button, updates a specified position based on a line-of-sight position at a timing desired by a user, and method for controlling the same
An imaging apparatus includes an image capturing unit, a shutter button with which to give an image capturing instruction, a specific operation member, a reception unit configured to receive a line-of-sight input that is an input of a position based on a line of sight of a user, and a control unit configured to perform control so that, in a case where a predetermined operation on the specific operation member is not performed while a specific operation on the shutter button is being performed, a specified position is not moved based on the line-of-sight input in a case where a line-of-sight position of the line-of-sight input moves, and in a case where the predetermined operation on the specific operation member is performed while the specific operation on the shutter button is being performed, the specified position is moved based on the line-of-sight position of the line-of-sight input. |
| US11609479B2 |
Bulk property feedback for liquid crystal-clad waveguides
A liquid crystal (LC) beam steerer includes a waveguide apparatus with a waveguide having a high-index core in contact with a variable-index liquid crystal (LC) cladding, wherein a voltage applied to the LC cladding is effective to steer a beam of light passing through the high-index core. Measuring the bulk birefringence and/or the capacitance characteristics of the LC can facilitate beam steering. |
| US11609478B2 |
Systems and methods for alignment of photonic integrated circuits and printed optical boards
Example implementations described herein are directed to an interface configured to redirect light between a connector connected to a printed optical board (POB) via an optical waveguide, and a photonic integrated circuit (PIC), the interface involving two-dimensionally distributed waveplates (TDWs) having multiple layers of p-doped and n-doped silicon, the TDWs configured to be driven to change a dielectric constant at a two dimensional location on the TDWs such that the received light is redirected at the two dimensional location. |
| US11609475B2 |
Optical ring modulator with photonic crystal
Embodiments of the disclosure provide an optical ring modulator. The optical ring modulator includes waveguide with a first semiconductor material of a first doping type, and a second semiconductor material having a second doping type adjacent the first semiconductor material. A P-N junction is between the first semiconductor material and the second semiconductor material. A plurality of photonic crystal layers, each embedded within the first semiconductor material or the second semiconductor material, has an upper surface that is substantially coplanar with an upper surface of the waveguide structure. |
| US11609471B2 |
Minimally color changing n-type ion storage layers, electrochromic devices made therewith, and related methods
A method of making an electrochromic device, includes: providing an electrochromic layer comprising a p-type electrochromic material; providing an ion-storage layer comprising an n-type metal oxide; and tuning the ion-storage layer, the electrochromic layer, or both the ion-storage layer and the electrochromic layer, so that when the electrochromic device is operating, the ion-storage layer operates in a minimally color changing mode. |
| US11609467B2 |
Anti-stress liquid crystal display structure having movable pillar-shaped supporting element and manufacturing method thereof
An anti-stress liquid crystal display structure and a manufacturing method are provided. The anti-stress liquid crystal display structure includes a first substrate, a plurality of thin film transistors, a second substrate, a plurality of pillar-shaped supporting elements, and a liquid crystal layer. The plurality of thin film transistors have a protection layer and include at least one first protruding part and at least one first concave part. One end of each of the pillar-shaped supporting elements is connected to the second substrate, and other end of each of the pillar-shaped supporting elements includes at least one second protruding part and at least one second concave part and is disposed on the protection layer of each of the thin film transistors. The liquid crystal layer is disposed between the first substrate and the second substrate. |
| US11609466B2 |
Display panel and display device
Disclosed in the disclosure are a display panel and a display device. The display panel includes: a first base substrate; a plurality of scan signal lines arranged on a side of the first base substrate; a plurality of data signal lines arranged on sides, facing away from the first base substrate, of the scan signal lines; and first shielding parts arranged on sides, facing away from the scan signal lines, of the data signal lines, wherein each first shielding part is of a strip structure, and in each sub-pixel unit, both sides of the data signal line are each provided with one first shielding part. |
| US11609465B2 |
Display panel and display device
Embodiments of the present disclosure provide a display panel comprising an array substrate, wherein the array substrate comprises a common electrode with a low-level voltage, pixel circuit units and photosensitive transistors. The pixel circuit units are electrically connected to gate lines, data lines and the common electrode. And the photosensitive transistors are electrically connected with the pixel circuit units and the common electrode. |
| US11609461B2 |
Display and method of manufacturing same
The present invention provides a display and a method of manufacturing the same, the display including: a first substrate; a first black matrix disposed on the first substrate; a second substrate disposed on the first black matrix; and a second black matrix disposed between the second substrate and the first black matrix, wherein the second black matrix has a photonic crystal structure. |
| US11609460B2 |
Liquid crystal display and panel therefor
A flat panel display having an improved picture quality is disclosed. In one embodiment, a first pixel electrode and a second pixel electrode are formed in each subpixel area. The electrodes enclose an open space (gap) such that their outer boundary has a substantially rectangular shape. The flat panel display may also include a capacitance electrode coupled to the second pixel electrode to form a coupling capacitor. In use, the coupling capacitor operates such that a magnitude of a voltage applied to the first pixel electrode is lower than an applied data voltage, and a magnitude of a voltage applied to the second pixel electrode is higher than an applied voltage. The different voltages operate such that a tilt direction of LC molecules disposed above the first pixel electrode differs from a tilt direction of LC molecules disposed above the second pixel electrode. |
| US11609457B2 |
Display panel, display device, input/output device, and data processing device
A novel display panel that is highly convenient or reliable is provided. The display panel includes a first pixel, a second pixel, and a functional layer. The first pixel includes a first display element, and the second pixel includes a second display element. The functional layer includes a first pixel circuit and a second pixel circuit. The first display element includes a first electrode, a second electrode, and a layer containing a liquid crystal material. A first distance is provided between the first electrode and the functional layer. A second distance is provided between the second electrode and the functional layer. The first electrode and the second electrode each include a region overlapping with the layer containing a liquid crystal material. The second distance is shorter than the first distance. The second display element includes a third electrode, a fourth electrode, and the layer containing a liquid crystal material. A third distance is provided between the third electrode and the functional layer. A fourth distance is provided between the fourth electrode and the functional layer. The fourth distance is shorter than the third distance and longer than the first distance. |
| US11609456B2 |
Display panel and manufacturing method thereof
A display panel and a manufacturing method thereof are provided. The display panel includes a first substrate, a second substrate, and a liquid crystal layer; a carrier of the first substrate includes a plurality of carriers, a spacer layer of the second substrate includes a plurality of spacers, each carrier disposed corresponds to each spacer, wherein the carrier comprises a base and at least one sub-carrier disposed on the base. The present disclosure adopts different thickness of the carriers to form a step difference, thereby relieving surface pressure of the display panel and saving manufacturing cost. |
| US11609454B2 |
Surface light source device and display device
A surface light source device includes a substrate, a plurality of light emitting devices and a light diffusion member. The light flux controlling member includes an incidence surface and an emission surface. In one light emitting device among the plurality of light emitting devices, light—emitted from the light emitting center of the light emitting element at an emission angle of 80° or less with respect to the optical axis of the light emitting element, incident on the incidence surface, and emitted from the emission surface—reaches the light diffusion member without reaching another light emitting device among the plurality of light emitting devices. |
| US11609453B2 |
Light source assembly, display module and method of manufacturing light source assembly
A light source assembly, includes: a substrate; a first light-blocking pattern disposed on the substrate; a first light-emitting unit disposed on the first light-blocking pattern; and an encapsulation portion disposed on the substrate and enveloping the first light-blocking pattern and the first light-emitting unit; wherein an outer surface of the encapsulation portion is a curved surface. A display module and a method of manufacturing the light source module are further provided. |
| US11609452B2 |
Direct-type backlight module and display
A direct-type backlight module and a display are provided. The direct-type backlight module includes: a back plate, an optical assembly, and a middle frame arranged on a front face of the back plate and located at a periphery of the optical assembly. The direct-type backlight module further includes: a thermally conductive pad and a Mini LED lamp panel arranged between the back plate and the optical assembly; and a plurality of core modules disposed at a back of the back plate, wherein the back plate has a plurality of pillars arranged, and the pillars separate the core modules from the back plate. |
| US11609449B2 |
Display apparatus
A display apparatus including a display panel having a display surface on which an image is displayed, and a light condensing member disposed on an upper portion of the display surface. The light condensing member includes a lower condensing layer having a plurality of protrusions protruding upward, and an upper condensing layer having a higher refractive index than the lower condensing layer and disposed on an upper portion of the lower condensing layer to cover the top surface of the lower condensing layer. The protrusions include an upper surface having a planar shape, and a side surface extending downward from an edge of the upper surface and having a curved shape. |
| US11609447B2 |
Display device
According to one embodiment, a display device includes a liquid crystal display panel including a first substrate, a second substrate, a first liquid crystal layer, a first polarizer and a second polarizer, a dimming panel including a third substrate, a fourth substrate, a second liquid crystal layer, a third polarizer and a fourth polarizer, a first transparent conductive layer provided on the first substrate, a conductive tape connected to the first transparent conductive layer and a first metal frame formed of a metal material, and the conductive tape is connected to the first metal frame. |
| US11609446B2 |
Electronic device and middle frame thereof
An electronic device and a middle frame thereof are provided. The middle frame includes a supporting frame. The supporting frame is provided with a supporting surface configured to support an edge area of a transparent cover plate of the electronic device, and an inner sidewall connected to the supporting surface. A groove for receiving a light source of an under-screen fingerprint recognition circuit is disposed in the inner sidewall and connected to the supporting surface. |
| US11609445B2 |
Display device
In one embodiment, a display device includes a display area, a peripheral area, scanning lines, signal lines, a first driver in the peripheral area, and a second driver in the peripheral area. The display area has an arc-shaped corner. The first driver includes first and second buffers configured to apply voltage to the scanning lines, a first shift register unit configured to control the first buffer unit, and a second shift register unit configured to control the second buffer unit. At the corner, extension directions of the first buffer unit and the first shift register unit are equal to each other. Extension directions of the second buffer unit and the second shift register unit are different from each other. |
| US11609444B2 |
System and method for measuring a motion picture response time of a liquid crystal display
A measurement system for measuring a motion picture response time (MPRT) of a liquid crystal display (LCD) has a computer and a measurement device. The computer controls a display panel of the LCD to switch between a plurality of different gray levels. The measurement device measures variations of brightness of the display panel when the display panel switches its gray level. The computer obtains at least a gray level response time (GLRT) normalized curve according to results of measuring the variations of the brightness. The computer integrates the at least a GLRT normalized curve to obtain at least an MPRT normalized curve, obtains at least a time interval of the at least an MPRT normalized curve, and calculates an average of the at least a time interval to obtain the MPRT of the LCD. |
| US11609443B2 |
Chalcogenide phase change material based all-optical switch and manufacturing method therefor
Disclosed in the present invention are a chalcogenide phase change material based all-optical switch and a manufacturing method therefor, relating to the field of optical communications. The all-optical switch comprises: stacked in sequence, a cover layer film, a chalcogenide phase change material film, an isolation layer film, a silicon photonic crystal, and a substrate. The silicon photonic crystal comprises a nano-porous structure such that the silicon photonic crystal has a Fano resonance effect. When the all-optical switch is used, the state of the chalcogenide phase change material film is controlled by means of laser, and the resonance state of the silicon photonic crystal is modulated to implement modulation of signal light transmissivity; the modulation range is within a communication band from 1500 nm to 1600 nm, thereby implementing an optical switch. The all-optical switch of the present invention has the characteristics of high contrast ratio, high rate and low loss. |
| US11609440B2 |
Multilayer contact lens
Multilayer contact lenses and methods of making the same are described. A contact lens (100) includes a lens assembly (103). The lens assembly (103) includes a plurality of flexible lens layers. A first layer (101) has a uniform or smooth anterior surface (106), and a second layer (102) has a structured posterior surface that includes one or more recesses (105). The anterior surface (106) of the first layer (101) and the structured posterior surface of the second layer (102) define a first cavity (107) for containing one or more components. |
| US11609439B2 |
Contact lens and contact lens assembly
A contact lens and a contact lens assembly are provided. The contact lens includes a lens and a deformation unit. The lens configured to be worn in a human eye. The deformation unit is mounted to the lens and configured to deform according to a deformation voltage to make the lens deformed. |
| US11609435B2 |
Camera module having rearmost lens with concave image-side surface
A camera module includes: an optical imaging system including a frontmost lens disposed closest to an object side, a rearmost lens disposed closest to an imaging plane, and at least one middle lens disposed between the frontmost lens and the rearmost lens. An image-side surface of the rearmost lens is concave and an inflection point is formed on the image-side surface of the rearmost lens. 0.2 |
| US11609432B2 |
Variable pixel density display system with mechanically-actuated image projector
Head-mounted virtual and augmented reality display systems include a light projector with one or more emissive micro-displays having a first resolution and a pixel pitch. The projector outputs light forming frames of virtual content having at least a portion associated with a second resolution greater than the first resolution. The projector outputs light forming a first subframe of the rendered frame at the first resolution, and parts of the projector are shifted using actuators, such that physical positions of light output for individual pixels occupy gaps between the old locations of light output for individual pixels. The projector then outputs light forming a second subframe of the rendered frame. The first and second subframes are outputted within the flicker fusion threshold. Advantageously, an emissive micro-display (e.g., micro-LED display) having a low resolution can form a frame having a higher resolution by using the same light emitters to function as multiple pixels of that frame. |
| US11609431B2 |
Head-mounted display and amusement device having a head-mounted display of this type
The invention relates to a head-mounted display (HMD) (1), comprising a housing (10) having an interior (11), at least one optical lens (15, 17) having a focal plane (5) located at the focal point (16, 18), which focal plane is arranged within the housing (10); at least one first polarizing filter (21) having a first polarization direction and one second polarizing filter (22) having a second polarization direction, and at least one LCD unit (25), wherein the at least one LCD unit (25) is arranged in the area of the focal plane (5) between the first polarizing filter (21) and the second polarizing filter (22); the first polarizing filter (21) and/or the second polarizing filter (22) is or are arranged at a distance from the focal plane (5). The invention further relates to an amusement device (2), in particular an open-air amusement ride, a roller coaster or a carousel, comprising an HMD (1). |
| US11609429B2 |
Display device
A display device includes a display, an image beam shifter, and a light guiding component. The display generates an image beam. The image beam shifter receives the image beam and generates a projected image beam. The light guiding component receives the projected image beam to transport the projected image beam to different positions of a target zone in sequence. The image beam shifter projects the projected image beam to different positions of the light guiding component with time division. |
| US11609427B2 |
Dual-mode augmented/virtual reality (AR/VR) near-eye wearable displays
A dual-mode augmented/virtual reality near-eye wearable display for use with a curved lens element. The lenses are provided with one or more transparent waveguide elements that are disposed within the thickness of the lenses. The waveguide elements are configured to couple display images directly from image sources such as emissive display imagers to an exit aperture or plurality of exit aperture sub-regions within a viewer's field of view. In a preferred embodiment, a plurality of image sources are disposed on the peripheral surface of the lenses whereby each image source has a dedicated input image aperture and exit aperture sub-region that are each “piecewise flat” and have matched areas and angles of divergence whereby a viewer is presented with the output of the plurality of image source images within the viewer's field of view. |
| US11609426B2 |
System and method for distanced interactive experiences
Systems and methods according to present principles allow social distancing within themed attractions such as haunted attractions in order to allow the enjoyment of the same in various circumstances. These circumstances include times of pandemic, for customers that are afraid to congregate in large groups, for customers that desire to control aspects of the experience, and so on. |
| US11609423B2 |
Mirror driving mechanism and optical module
A mirror driving mechanism includes a plate-shaped base portion, a mirror that is installed at the base portion, and a temperature detecting section that is installed at the base portion and that detects a temperature of the base portion. The base portion includes a thin portion that is disposed away from an outer edge of the base portion and that has a through hole extending through the base portion in a plate-thickness direction of the base portion, a thick portion that is connected to the thin portion, that is thicker than the thin portion in the plate-thickness direction of the base portion, and that extends along the outer edge so as to surround the thin portion, and a first shaft portion extends into the through hole from an outer periphery of the through hole. |
| US11609419B2 |
Microelectromechanical system contactor spring
In described examples, a system (e.g., a microelectromechanical system) includes a substrate, a support coupled to the substrate and a first and second element. The first element includes a contactor spring having a first portion coupled to the support and having a second portion including a cavity having a sloped surface. A clearance from the sloped surface to the substrate is widened as the sloped surface extends away from the first portion. The second portion includes a first contact surface adjacent to the sloped surface. The second element is coupled to the substrate and has a second contact surface adjacent to the first contact surface. One of the first element and the second element is adapted: in a first direction to urge the first contact surface and the second contact surface together; and in a second direction to urge the first contact surface and the second contact surface apart. |
| US11609415B2 |
Medical projection apparatus and medical observation system including at least two projectors providing crossed illumination
A medical projection apparatus includes: a plurality of projectors each configured to project projection light onto an observation area of an observation optical system, wherein at least two or more projectors of the plurality of projectors are configured to respectively emit projection light to different planes including an optical axis of the observation optical system, and the projection light emitted by the two or more projectors cross each other in any position within a range of at least a possible working distance of the observation optical system. |
| US11609413B2 |
Sample carrier for microscopy and optical density measurements
Apparatus and methods are described for determining a property of a bodily sample using a microscope and optical-density-measurement apparatus, the apparatus including a sample carrier that includes a plurality of microscopy sample chambers configured to receive a first portion of the sample and to facilitate imaging of the first portion of the sample by the microscope, each of the microscopy sample chambers having an upper and a lower surface, and having respective heights between the upper and lower surfaces that are different from each other. The sample carrier includes at least one optical-density-measurement chamber configured to receive a second portion of the sample, and to facilitate optical density measurements being performed optical-density-measurement apparatus upon the second portion of the sample. Other applications are also described. |
| US11609406B2 |
Optical imaging lens
An optical imaging lens includes a first lens element, a second lens, a third lens element and a fourth lens element from an object side to an image side in order along an optical axis, and each lens element has an object-side surface and an image-side surface. The first lens element has positive refracting power, an optical axis region of the object-side surface of the second lens element is convex, a periphery region of the image-side surface of the second lens element is convex, and the fourth lens element has negative refracting power, and an optical axis region of the object-side surface of the fourth lens element is convex. The lens elements included by the optical imaging lens are only the four lens elements described above. The optical imaging lens satisfies the following conditions: υ1+υ4≤100.000 and TTL/T1≤5.500. |
| US11609405B2 |
Camera module and electronic device including the same
An electronic device is disclosed. The electronic device may include a housing and a camera module, a first camera housing enclosing a camera assembly, the camera assembly including a second camera housing enclosing a lens carrier having at least one lens, and an image sensor. The second camera housing includes a first surface, a second surface, at least one side area surrounding a space defined between the first and second surface, and at least one corner area. The camera assembly is rotatable about the camera assembly, so that an optical axis of the lens is angled at a predetermined angle with respect to the first direction. The side area is spaced by a first gap from an inner surface of the second camera housing, and the at least one corner area is spaced by a second gap from the inner surface of the second camera housing. |
| US11609404B2 |
Camera module
A camera module includes: a lens module comprising one or more lenses; and an optical path adjustment member disposed to face the lens module or an imaging plane, and configured to be driven in a direction of an optical axis of the lens module to vary a distance from a rearmost lens of the lens module to the imaging plane. |
| US11609402B2 |
Electronic device comprising an optical chip and method of fabrication
An electronic device includes a carrier substrate having a front face. An electronic chip is mounted on the front face of the carrier substrate and includes an optical component. An encapsulation cover is mounted on top of the front face of the carrier substrate and bounds a chamber within which the chip is situated. A front opening extends through the cover and is situated in front of the optical component. An optical element, designed to allow light to pass, is mounted within the chamber at a position which covers the front opening of the encapsulation cover. The optical element includes a central region designed to deviate the light and having an optical axis aligned with the front opening and the optical component. A positioning pattern is provided on the optical element to assist with mounting the optical element to the cover and mounting the cover to the carrier substrate. |
| US11609397B2 |
Telecommunications system
A telecommunications system includes a chassis defining a first side and an opposite second side. A tray is pivotally mounted to the chassis between a closed storage position and an open access position relative to the chassis. At least one telecommunications component is removably mounted to the tray. One of an input or output cable from the telecommunications component extends out to an exterior of the chassis from the first side of the chassis, and the other of the input or output cable from the telecommunications component follows a cable path across the chassis, positioned above the pivotable tray, and extends out to the exterior of the chassis from the opposite second side of the chassis. |
| US11609389B2 |
Fiber coupler with an optical window
A fiber array unit (FAU) includes a substrate, a plurality of optical fibers, and a lid. The substrate includes: an optical window extending through a layer of non-transparent material, a plurality of grooves, and an alignment protrusion configured to mate with an alignment receiver. The plurality of optical fibers are disposed in the plurality of grooves. The alignment protrusion is configured to align the plurality of optical fibers with an external device when mated with the alignment receiver. The plurality of optical fibers is disposed between the lid and the substrate. |
| US11609384B2 |
Light blocking shutter for optical fiber adapter
A fiber optic adapter is configured to mate with a fiber optic connector. The fiber optic connector has a connector body and a fiber containing ferrule protruding a distance from a forward end of the connector body. The fiber optical adapter includes a housing forming a passageway, a coupling sleeve forming a passageway, and a shutter mounted to the coupling sleeve. The coupling sleeve is configured to accept the connector therein during an insertion of the connector in a longitudinal direction into the passageway. The shutter includes abase portion connected to the coupling sleeve and a light blocking portion extending from the base and extending into the passageway in a first position, the light blocking portion having at least a section being curved from a first end thereof to a second end thereof along a length of the section. |
| US11609381B2 |
Polarization control module employing hollow shaft motor
A fiber optics polarization controller comprises: an optical fiber and multiple polarization stages. A first stage comprises: a motor having a hollow shaft spanning from a proximal end to a distal end along a rotational axis; and a fiber paddle affixed to and adapted to rotate with the hollow shaft. The fiber paddle has a ring-shaped body with two openings arranged opposite to each other around the ring-shaped body. A first opening of the fiber paddle is connected to the distal end of the hallow shaft substantially collinear with the rotational axis of the motor. The optical fiber is arranged spanning through the hollow shaft, entering the fiber paddle through the first opening, following around the ring-shaped body to form a fiber loop, and exiting the ring-shaped body through the second opening. A second stage is arranged in series with the first stage. |
| US11609380B2 |
Laser device and method for manufacturing laser device
A laser device includes: a laser unit that outputs laser light; an output end that launches the laser light; a first fusion splice portion; and a second fusion splice portion. In each of the first fusion splice portion and the second fusion splice portion, two multi-mode fibers are fusion-spliced. Each of the two multi-mode fibers include a core through which the laser light propagates and a cladding that surrounds the core. The first fusion splice portion is disposed closer to the laser unit than is the second fusion splice portion. At least a part of the core in the first fusion splice portion contains a dopant that is the same type as a dopant contained in the cladding in the first fusion splice portion for decreasing a refractive index. |
| US11609379B2 |
Structures for managing light polarization states on a photonics chip
Structures for managing light polarization on a photonics chip and methods of forming a structure for managing light polarization on a photonics chip. A single-mode waveguiding structure is formed that includes a first waveguide core region and a second waveguide core region positioned above the first waveguide core region. The second waveguide core region includes a first section, a second section connected to the first section, and a third section connected to the second section. The second section has a first width at an intersection with the first section and a second width at an intersection with the third section. The second width is greater than the first width. The first and second waveguide core regions contain materials of different composition. |
| US11609377B2 |
Photodetectors and terminators having a curved shape
Structures for a photodetector or terminator and methods of fabricating a structure for a photodetector or terminator. The structure includes a waveguide core having a longitudinal axis, a pad connected to the waveguide core, and a light-absorbing layer on the pad adjacent to the waveguide core. The light-absorbing layer includes an annular portion, a first taper, and a second taper laterally spaced from the first taper. The first taper and the second taper are positioned adjacent to the waveguide core. |
| US11609369B2 |
Polarizer with composite materials
It would be advantageous to improve polarizer high temperature resistance, corrosion resistance, oxidation resistance, optical properties, and etchability. Composite polarizer materials can be used to achieve this. A polarizer can comprise polarization structures configured for polarization of light. The polarization structures can include a reflective rib, the reflective rib being a composite of two different elements. The polarization structures can include an absorptive rib, the absorptive rib being a composite of two different elements. The polarizer can include a transparent layer, the transparent layer being a composite of two different elements. |
| US11609363B2 |
Layered optical composite having a reduced content of highly refractive layers and its application in augmented reality
The present disclosure relates to a layered optical composite, in particular for use in an augmented reality device. In particular, the disclosure relates to a layered optical composite and a process for its preparation, a device comprising the layered optical composite and a process for its preparation, and the use of a layered optical composite in an augmented reality device.The present disclosure relates to a layered optical composite comprising: a. a substrate having a front face and a back face, b. a coating comprising: i. a type T layer, and ii. a type C region comprising one or more type C layers; in which the substrate has: i. a thickness tG in the range from 0.2 to 1.2 mm; ii. a refractive index nG at a wavelength λ in the range from 1.6 to 2.4; and iii. an optical absorption coefficient KG at the wavelength λ of less than 10 cm−1; in which the type C layers individually and independently have: i. a thickness tC in the range from 9 to 250 nm; ii. a refractive index nC at the wavelength λ in the range from 1.35 to 2.43; and iii. an optical absorption coefficient KC at the wavelength λ of less than 106 cm−1; in which at least one type C layer has: i. an optical absorption coefficient at the wavelength λ of at least 100 cm−1; in which the type T layer has: i. a thickness tT in the range from 50 to 300 nm; ii. a refractive index nT at the wavelength λ in the range from 1.35 to 1.96; and iii. an optical absorption coefficient KT of less than 80 cm−1; in which the type C region and the type T layer are each superimposed over one face of the substrate with the type C region further than the type T layer from the substrate; in which λ is in the range from 430 to 670 nm. |
| US11609360B2 |
Laminate, method for manufacturing electronic device, and method for manufacturing laminate
The present invention provides a laminate that can eliminate adsorption defects of a substrate caused by warping of the substrate and enables electronic devices to be manufactured at high yield. The present invention pertains to a laminate that is provided with a support base material, an adhesion layer, and a substrate in said order. The substrate is provided with a dielectric multilayer film in which dielectric layers having different refractive indexes are alternately laminated on an outer surface of the substrate. The substrate provided with the dielectric multilayer film is disposed on the adhesion layer such that the dielectric multilayer film adheres in a peelable manner to the adhesion layer. |
| US11609358B2 |
Lightning strike alarm system using bipolar conventional air terminal
A lightning strike alarm system using a Bipolar Conventional Air Terminal comprises a sensor electrically connected to a rod element electrified by a ground charge and an electrification plate-cone or an electrification plate-tube electrified by a thunderstorm cloud, and configured to measure electric energy induced in the electrification plate-cone or the electrification plate-tube; and a controller configured to determine that the thunderstorm cloud has approached when the electrical energy is greater than a reference energy; and an alarm device configured to output an alarm signal, based on a result of determining that the thunderstorm cloud has approached, wherein the sensor comprises: a luminescence unit, including a voltage stabilizer preventing induction of a high voltage due to the thunderstorm cloud, configured to emit light by the electric energy; and a light receiver configured to receive the light, convert the light to electric energy, and transfer the electric energy to the controller. |
| US11609356B2 |
Saturation modelling of a reservoir
A three-dimensional grid of a hydrocarbon reservoir can be received. The three-dimensional grid can include a plurality of cells, each cell of the plurality of cells can include a first index value, a second index value, and a third index value. The first index value, the second index value, and the third index value of each cell can together uniquely identify each cell of the plurality of cells. Each cell can further include at least one parameter measured from the hydrocarbon reservoir. A hydrocarbon saturation distribution of the hydrocarbon reservoir can be determined using a saturation height function and the at least one parameter of each cell of the plurality of cells. The hydrocarbon saturation distribution can include a cell hydrocarbon saturation estimate for each cell of the plurality of cells. The hydrocarbon saturation distribution can be provided. Related apparatus, systems, techniques and articles are also described. |
| US11609354B2 |
Method of processing a geospatial dataset
Data objects of a geospatial data set are arranged in a low-discrepancy sequence spanning over a pre-defined interval, and assigned to N computing units based on in which sub-interval within the pre-defined interval the point, to which the data object belongs, falls. A subset of the data objects that have been distributed over the N computing units is subjected to processing operations by computer readable instructions loaded on each of the N computing units. |
| US11609352B2 |
Machine learning-augmented geophysical inversion
A method and system of machine learning-augmented geophysical inversion includes obtaining measured data; obtaining prior subsurface data; (a) partially training a data autoencoder with the measured data to learn a fraction of data space representations and generate a data space encoder; (b) partially training a model autoencoder with the prior subsurface data to learn a fraction of model space representations and generate a model space decoder; (c) forming an augmented forward model with the model space decoder, the data space encoder, and a physics-based forward model; (d) solving an inversion problem with the augmented forward model to generate an inversion solution; and iteratively repeating (a)-(d) until convergence of the inversion solution, wherein, for each iteration: partially training the data and model autoencoders starts with learned weights from an immediately-previous iteration; and solving the inversion problem starts with super parameters from the previous iteration. |
| US11609348B2 |
High-resolution acoustic pipe condition assessment using in-bracket pipe excitation
Methods, systems, and computer-readable storage media for performing high-resolution assessment of the condition of pipes of a fluid distribution system using in-bracket excitation. Acoustical impulses are generated in a pipe at two excitation locations along the pipe while signal data is recorded from two acoustic sensors, at least one of the excitation locations being located in-bracket of the two acoustic sensors. A first time delay between the arrival of the acoustical impulses at the two acoustic sensors is computed from the signal data recorded during generation of the impulses at the first excitation location, and a second time delay between the arrival of the impulses at the two sensors is computed from the signal data recorded during generation of the impulses at the second excitation location. An acoustic propagation velocity is computed for a section of the pipe defined by the first and second excitation location based on the first time delay, the second time delay, and a distance between the excitation locations, and a condition of the section of pipe is determined from the computed acoustic propagation velocity. |
| US11609347B2 |
Radiation detector, radiographic imaging device, and radiation detector manufacturing method
A radiation detector includes a flexible substrate, plural pixels provided on the substrate and each including a photoelectric conversion element, a scintillator stacked on the substrate, and a bending suppression member configured to suppress bending of the substrate. The bending suppression member has a rigidity that satisfies R≥X2/2ZL wherein X is a pixel size, ZL is a critical deformation amount of the pixel through bending of the substrate, and R is a radius of curvature of bending occurring in the substrate due to the weight of the scintillator. |
| US11609341B2 |
Electronic timepiece, satellite signal receiving device, and method for controlling satellite signal receiving device
An electronic timepiece includes: a power source; a correlation computation unit executing correlation computation processing of sequentially computing a correlation value between a signal sample and a plurality of codes corresponding to a plurality of satellites; a power source voltage determination unit to which a voltage of a power source is inputted and which determines whether the inputted voltage is lower than a first threshold or not, or whether the voltage exceeds a second threshold set to be equal to or higher than the first threshold; and a correlation computation control unit controlling the correlation computation unit to interrupt the correlation computation processing when the power source voltage determination unit determines that the voltage is lower than the first threshold, and to resume the correlation computation processing when the power source voltage determination unit determines that the voltage exceeds the second threshold. |
| US11609340B2 |
System and method for GPS based automatic initiation of sensor calibration
The present teaching relates to apparatus, method, medium, and implementations for initiating sensor calibration. A first GPS signal is received by a GPS receiver residing in an ego vehicle and is used to determine a first geo-position of the ego vehicle. A GPS related signal transmitted by a fiducial marker is received and is used to obtain a second geo-position of the fiducial marker. A distance between the ego vehicle and the fiducial marker is determined based on the first and second geo-positions and is used to determine whether to initiate calibration of one or more sensors using the fiducial marker. |
| US11609336B1 |
Refraction compensation for use in LiDAR systems
Embodiments discussed herein refer to LiDAR systems that use refraction compensation to improve transmission efficiency of light energy through transmissive mediums such as covers. Refraction compensation can be achieved using a cover or an anti-reflective coating. |
| US11609335B2 |
Fan with integrated sensor
A vehicle includes a rotatably mounted sensor designed to produce an image of an environment of the vehicle, a control device designed to process data obtained from the sensor, and a ventilation device that is designed for cooling the control device by a rotatably mounted impeller. An axis of rotation of the impeller is oriented orthogonally to a direction of movement of the vehicle and the ventilation device and the sensor are rotationally coupled in such a way that the impeller rotates the sensor around the axis of rotation. |
| US11609328B2 |
Methods and apparatus for improved imaging through scattering media
A light source may illuminate a scene that is obscured by fog. Light may reflect back to a time-resolved light sensor. For instance, the light sensor may comprise avalanche photodiodes that are not single-photon sensitive. The light sensor may perform a raster scan. The imaging system may determine reflectance and depth of the fog-obscured target. The imaging system may perform a probabilistic algorithm that exploits the fact that times of arrival of photons reflected from fog have a Gamma distribution that is different than the Gaussian distribution of times of arrival of photons reflected from the target. The imaging system may adjust frame rate locally depending on local density of fog, as indicated by a local Gamma distribution determined in a prior step. The imaging system may perform one or more of spatial regularization, temporal regularization, and deblurring. |
| US11609326B2 |
Transparent ultrasound transducer with light beam shaping and the method for assembling the same
A transparent ultrasound transducer device for multi-mode optical imaging on a target is provided. The device includes a transparent piezoelectric transducer, one or more wires, and an optical lens. The transparent piezoelectric transducer of a first acoustic impedance is configured to receive acoustic waves from the target. The transparent piezoelectric transducer has a first surface and a second surface. The first surface and the second surface are coated with transparent electrically conductive coatings. The optical lens is contacted with and optically coupled to the first surface of the transparent piezoelectric transducer. The optical lens is made of a material with a second acoustic impedance, and the first and second acoustic impedances are substantially similar to minimize an acoustic impedance mismatch such that sensitivity of the device is improved. |
| US11609323B2 |
Ultra-wideband ground penetrating radar control system
An ultra-wideband ground penetrating radar control system, comprising a synchronous clock generating circuit, a GPS positioning module, a measuring wheel encoder module, a digitally controlled delay circuit for equivalent sampling, an analog-to-digital conversion (ADC) circuit, and a main controller. The synchronous clock generating circuit, the GPS positioning module, the measuring wheel encoder module, the digitally controlled delay circuit and the ADC circuit are all connected to the main controller. The synchronous clock generating circuit is further connected to an external ultra-wideband radar transmitter. The digitally controlled delay circuit is further connected to an external sampling pulse generation circuit for equivalent sampling. The ADC circuit is further connected to an external sampling gate for equivalent sampling. The main controller is further connected to an external server via Ethernet. The volume of an ultra-wideband ground penetrating radar control system is reduced. The connecting cables of the system is simplified. The reliability of the ultra-wideband radar system is improved. |
| US11609318B2 |
Method and system for performing location determination based on sequence of pulses
A surface-based transmitter system for assisting determination of vehicle location is presented. The system comprises a set of radio frequency (RF) transmitter nodes that, when deployed at different respective locations, are configured to output a sequence of respective RF pulses with a predefined inter-pulse delay between each pair of consecutive RF pulses in the sequence, wherein the pre-defined inter-pulse delay is longer than 1 microsecond. The set of RF transmitter nodes include at least a first RF transmitter node, a second RF transmitter node, a third RF transmitter node, and a fourth RF transmitter node, which are configured to output a first RF pulse, a second RF pulse, a third RF pulse, and a fourth RF pulse, respectively, of the sequence of RF pulses. |
| US11609315B2 |
Lidar sensor validation
Various aspects of the subject technology relate to a lidar validation system. The lidar validation system is configured to acquire one or more lidar point clouds from a lidar unit, wherein the lidar unit comprises one or more lasers, and wherein each point cloud is a representation of a scene according to a laser in the lidar unit, the scene comprising a fiducial target. The lidar validation system is configured to generate, based on points in the one or more point clouds, a target cloud that correspond to the fiducial target, perform a rigid body processing to minimize a sum of distances from each point in the target cloud to the fiducial target, and generate lidar validation measurements based on the distances from each point in the target cloud to the fiducial target. |
| US11609314B2 |
Lidar system design to mitigate Lidar cross-talk
Aspects of the present disclosure involve systems, methods, and devices for mitigating Lidar cross-talk. Consistent with some embodiments, a Lidar system is configured to include one or more noise source detectors that detect noise signals that may produce noise in return signals received at the Lidar system. A noise source detector comprises a light sensor to receive a noise signal produced by a noise source and a timing circuit to provide a timing signal indicative of a direction of the noise source relative to an autonomous vehicle on which the Lidar system is mounted. A noise source may be an external Lidar system or a surface in the surrounding environment that is reflecting light signals such as those emitted by an external Lidar system. |
| US11609312B2 |
Signal processing device controlling a gain of a current signal
In a signal processing device, a branch section generates, from an input signal which is a current signal, a plurality of branch signals that are proportional to the input signal and have different signal intensities, and supplies the plurality of branch signals to respective different individual paths. A selection section selects one of the plurality of individual paths and outputs a signal supplied through the selected individual path. A determination section determines whether in each of the plurality of individual paths, a magnitude of a signal supplied to the selection section is in a preset allowable range. A control section causes the selection section to select the individual path having a highest gain among the individual paths in which the magnitude of the signal is determined by the determination section to be in the allowable range. |
| US11609309B2 |
Housing of light emission/reception device
A housing of a light emission/reception device includes a housing body and a window member. The housing body has an opening and accommodates a light emitting unit having one or more light emitting elements, and a light receiving unit having one or more light receiving elements. The window member covers the opening of the housing body, enables emitted light that is emitted from the light emitting unit to be transmitted therethrough toward the exterior of the housing, and enables incident light from the exterior of the housing to be transmitted therethrough, so that the incident light enters the light receiving unit. Also, the window member is provided with a propagation suppressing member configured to suppress propagation of light within the window member. |
| US11609308B2 |
Method and apparatus for identifying a light receiving area and optically measuring distance
In an apparatus, each of light receiving elements outputs an intensity signal based on a corresponding intensity of return light from a measurement space. The return light includes reflected light reflected based on reflection of the measurement light by a target object. An identifying unit identifies a light receiving area in the light detection region as a function of the intensity signals of the respective light receiving elements. The light receiving area is based on specified light receiving elements in the plurality of light receiving elements. The specified light receiving elements are arranged to receive the reflected light. A distance measuring unit measures the distance of the target object in accordance with the intensity signals received by the specified light receiving elements. |
| US11609302B2 |
Modular object-oriented digital sub-system architecture with primary sequence control and synchronization
The present disclosure relates to digital signal processing architectures, and more particularly to a modular object-oriented digital system architecture ideally suited for radar, sonar and other general purpose instrumentation which includes the ability to self-discover modular system components, self-build internal firmware and software based on the modular components, sequence signal timing across the modules and synchronize signal paths through multiple system modules. |
| US11609297B2 |
Ducts with information modules and methods of use and manufacture thereof
The present inventive concept includes a duct system and method for using same to map and locate ducts. A preferred embodiment of the duct system includes a duct, a plurality of electronic information modules and an oversheath at least partially covering the plurality of information modules and fixing the information modules to the duct. The plurality of information modules are configured to emit a positional signal to enable location of the information modules and associated duct(s) and/or mapping of the duct system. |
| US11609296B2 |
Method for measuring saturation magnetization of magnetic films and multilayer stacks
A ferromagnetic resonance (FMR) measurement method is disclosed wherein a magnetic film or stack of layers is patterned into elongated structures having a length along a long axis. A magnetic field (H) is applied in two different orientations with respect to the long axis (in-plane parallel and perpendicular to the long axis) or one orientation may be perpendicular-to-plane. In another embodiment, H is applied parallel to a first set of elongated structures with a long axis in the x-axis direction, and perpendicular to a second set of elongated structures with a long axis in the y-axis direction. From the difference in measured resonance frequency (Δfr) (for a fixed magnetic field and sweeping through a range of frequencies) or the difference in measured resonance field (ΔHr) (for a fixed microwave frequency and sweeping through a range of magnetic field amplitudes), magnetic saturation Ms is determined using formulas of demagnetizing factors. |
| US11609295B2 |
Magnetic resonance imaging and motion detection
The disclosure facilitates determining patient motion during a magnetic resonance protocol. According to some examples, the patient motion may be corrected or compensated. |
| US11609293B2 |
Fat saturation technique with linear flexible reordering and bloch equation calculation techniques
The data acquisition device may include a fat-suppression pulse exertion module configured to exert a fat-suppression pulse on an imaging area at set intervals, the fat-suppression pulse being able to suppress an initial fat signal to a negative value and keep the fat signal corresponding to the intermediate echo datum of the echo data collected between two fat-suppression pulses within [0, a], and a being a preset threshold close to 0, and an excitation and acquisition module, configured to exert a radio frequency pulse train and a series of phase encoding gradients after each fat-suppression pulse, collect the corresponding echo data, and fill the echo data into K-space in linear filling mode. |
| US11609287B2 |
Safety structure of a magnetic resonance apparatus
A magnetic resonance apparatus with a safety structure for monitoring a safety-related function is provided. The safety structure includes a control path that is configured to control the safety-related function, and a first protect path and a second protect path. The first protect path and the second protect path are configured to acquire a safety-related parameter of the safety-related function. The first protect path is configured to identify a hazardous situation, independently of the control path and the second protect path, based on the safety-related parameter that the first protect path acquires. The second protect path is configured to identify a hazardous situation, independently of the control path and the first protect path, based on the safety-related parameter that the second protect path acquires. The first protect path and the second protect path are each configured to transfer the magnetic resonance apparatus into a safe state in a hazardous situation. |
| US11609282B2 |
Chip-type three-dimensional magnetic field sensor
A chip-type three-dimensional magnetic field sensor includes a light source (1), an input straight waveguide (2), a polarization beam splitting waveguide (3), a 1:1 power beam splitter (4), three 1:2 type Y waveguides, three 2:1 type Y waveguides, three output straight waveguides, three magneto-optical waveguides and three photodetectors. The light source (1) outputs broad-spectrum depolarized light into the input straight waveguide (2), and then the light is divided into TE (transverse electric) polarized light and TM (transverse magnetic) polarized light. The TE polarized light is divided into two beams of TE polarized branch light. The TM polarized light is divided into two beams of TM polarized branch light. One of the two beams of TM polarized branch light is divided into two beams of first TM polarized sub-branch light. Another of the two beams of TM polarized branch light is divided into two beams of second TM polarized sub-branch light. |
| US11609280B2 |
Leakage detection for electronic device
A method of detecting a leakage path in an electronic device includes iteratively performing operations until an iteration condition is satisfied. The operations include causing a capacitor to be set to a known state, measuring a voltage level of the capacitor, and storing data indicating the measured voltage level. The operations also include causing the capacitor to be connected to a potential leakage path, remeasuring the voltage level of the capacitor, and storing data indicating the remeasured voltage level. The operations further include comparing the measured voltage level and the remeasured voltage level to detect leakage in the potential leakage path. The iteration condition is satisfied when a difference between the measured voltage level and the remeasured voltage level satisfies a voltage threshold or when a count of iterations performed satisfies an iteration threshold. |
| US11609270B2 |
Data gating using scan enable pin
An Integrated Circuit (IC) includes a storage element and control circuitry. The control circuitry is configured to select, responsively to a scan-enable control, between a functional-data input and a scan-data input to serve as an input to the storage element, to selectively disable toggling of an output of the storage element, responsively to a clock-enable control, by gating a clock signal provided to the storage element, and, while the clock-enable control indicates that the output of the storage element is to be disabled from toggling, to select the input of the storage element to be the scan-data input. |
| US11609265B1 |
End-of-life prediction for circuits using accelerated reliability models and sensor data
In some examples, a circuit may be configured to perform a method that includes performing a circuit function via a circuit function unit of a circuit, receiving sensor data from one or more sensors associated with the circuit function unit, and estimating a remaining life of the circuit based on an accelerated reliability model and the sensor data, wherein the sensor data comprises input to the accelerated reliability model. The circuit itself may include a dedicated circuit unit that estimates the remaining life of the circuit based on an accelerated reliability model and the sensor data, and the circuit may output one or more predictive alerts or predictive faults when the remaining life is below a threshold, which may prompt the system for predictive maintenance on the circuit. |
| US11609263B2 |
Failure pattern obtaining method and apparatus
A failure pattern obtaining method and apparatus are provided. The method includes that: a chip test result picture for a wafer is obtained, the chip test result picture being marked with a plurality of failure test points; a vector for every two points among all failure test points is calculated; a plurality of failure test points having a same vector are designated as a same group; a plurality of pending failure patterns are separated from each of groups; a failure pattern is obtained based on the plurality of the pending failure patterns. |
| US11609262B2 |
On-die aging measurements for dynamic timing modeling
An integrated circuit die includes a core fabric configurable to include an aging measurement circuit and a device manager coupled to the core fabric to operate the aging measurement circuit for a select period of time. The aging measurement circuit includes a counter to count transitions of a signal propagating through the aging measurement circuit during the select period of time when the aging measurement circuit is operating. The transitions of the signal counted by the counter during the select period of time are a measure of an aging characteristic of the integrated circuit die. |
| US11609259B2 |
Method for detecting an electrical discharge in an electrical apparatus and a system therefor
The present disclosure provides a method for detecting an electrical discharge in an electrical apparatus. The method includes sensing an electromagnetic wave using an electrical sensor and generating an electric signal for a predetermined time period, sensing an acoustic wave using an acoustic sensor and generating an acoustic signal for the predetermined time period. The acoustic sensor is associated with at least one compartment of the electrical apparatus. Electrical data is generated based on a quasi-periodic characteristic of electric peak sequences of the electrical signal. Acoustic data is generated based on a quasi-periodic characteristic of acoustic peak sequences of the acoustic signal, wherein the electrical data is combined with the acoustic data to provide an operation status of the at least one compartment. |
| US11609258B2 |
Apparatus and method for detecting cable fault based on reflectometry using AI
According to an apparatus and a method for detecting a cable abnormality based on reflectometry utilizing artificial intelligence according to the exemplary embodiment of the present disclosure, it is possible to monitor a state of the cable which connects the nodes in real time by inserting a result of the time-frequency domain reflectometry into a variational autoencoder (VAE) which is one of unsupervised learning. |
| US11609257B2 |
Experimental device and method for tripping properties of high-voltage transmission line in smoldering atmosphere
An experimental device for tripping properties of a high-voltage transmission line in a smoldering atmosphere, including a central information processor, a biomass fuel (BMF) property characterization module, a smoldering generation module, a smoldering smoke field property test module, a power frequency supply module and a tripping property test module. The experimental device and method for tripping properties of a high-voltage transmission line in a smoldering atmosphere, the present disclosure can explore the development conditions, processes, modes, properties and mechanisms of discharge in the smoldering atmosphere, and fully characterize the BMF such as forest vegetations from multiple aspects, to reproduce properties of forest vegetations in corridor areas of the high-voltage transmission line in multiple working conditions and reflect influences of properties of ground forest vegetations on the tripping properties of the high-voltage transmission lines. |
| US11609248B2 |
Current transducer with integrated primary conductor
Electrical current transducer including an insulating body, a magnetic core comprising a central passage and a magnetic circuit gap, a magnetic field detector positioned in the magnetic circuit gap, and a sheet metal leadframe conductor arrangement comprising a primary conductor for carrying the current to be measured and secondary conductors for connecting the magnetic field detector to an external circuit, the primary conductor comprising a central portion extending through the central passage of the magnetic core, lateral extension arms extending from opposite ends of the central portion, and connection ends for connection to an external conductor, the secondary conductors comprising a plurality of conductors, each conductor comprising a sensing cell connection pad substantially aligned with the central portion of the primary conductor and a connection end for connection to the external circuit, the insulating body comprising an inner overmold portion surrounding a central portion of the primary conductor and forming a core guide positioning and insulating the magnetic core with respect to the leadframe conductor arrangement. The insulating body further comprises an outer overmold portion molded over the inner overmold portion, the magnetic core, magnetic field sensor, and a central portion of the leadframe conductor arrangement. |
| US11609247B2 |
System and method for active S11 detection in phased array transceivers
Devices and methods for detection of active return loss for an antenna element of a plurality of antenna elements of a phased array antenna are provided. An exemplary device can convert a voltage differential at an input of a power amplifier (PA) to first current. The device can convert a coupled voltage corresponding to a signal transmitted from the PA to a respective antenna element, to a second current. The device can convert a reflected voltage corresponding to a signal reflected from the respective antenna element, to a third current. The device can convert the first current, the second current, and the third current to an output voltage at a generator output. The device can further have a controller that can adaptively generate codebooks for transmission based on the output voltage. |
| US11609246B2 |
Test and measurement device as well as method for applying a trigger
A test and measurement device is described with at least one measurement channel, a measurement input, an analog to digital converter, and an acquisition unit. The test and measurement device has a trigger clock configured to generate repeated trigger clock timings, the trigger clock timings controlling the acquisition unit. In addition, a method for applying a trigger is described. |
| US11609244B2 |
Test apparatus for semiconductor package
The present disclosure discloses a test apparatus for testing a package-on-package (POP) type semiconductor package includes a lower socket mounted to a tester board providing a test signal, and provided with a plurality of socket pins connected to a lower terminal of a lower package to electrically connect the lower package and the tester board to each other; a pusher to which an upper package is coupled, the pusher having a pusher body which may be moved to approach the lower socket or to be moved away from the lower socket; and an upper socket coupled to the pusher body, and provided with an insulating pad formed of a nonelastic insulating material and a plurality of electrically-conductive parts supported on the insulating pad, the electrically-conductive part being formed of an elastic insulating material containing a plurality of electrically-conductive particles. |
| US11609242B1 |
Efficient gait data management in mobile
Methods are described for generating a user interface displaying at least a useful image, wherein the useful image has been created in some embodiments by means of: determining, over a period of time, a first set of a first amount of values of a gait attribute, and obtaining, using the first set and leveraging a matrix factorization, a second set of a second amount of values representing colors. |
| US11609240B2 |
Locking assembly for a measurement system
The present disclosure is, in one aspect, directed to a locking assembly for securing a sample tube assembly to a sample manifold of a measurement system. The locking assembly includes a ramp block having one or more slots defined therein and configured to at least partially receive a portion of the sample tube assembly. The ramp block also includes a plurality of surface features defined therealong and configured to engage and move the sample tube assembly toward and into engagement with the sample manifold. The ramp block further is movable between a plurality of positions including an open position for allowing the sample tube assembly to be received through the one or more slots or openings, and a closed position substantially sealing the sample tube assembly against or within the sample manifold. Other aspects also are described. |
| US11609237B2 |
Marker sequences for diagnosing and stratifying systemic sclerosis patients
The present invention relates to methods for identifying markers for systemic sclerosis (also scleroderma; SSc) and to the markers identified with the aid of this method, which can differentiate between SSc and other autoimmune diseases on the one hand and between different SSc subgroups on the other hand. The invention also relates to panels, diagnostic devices and test kits which comprise these markers, and to the use and application thereof, for example for the diagnosis, prognosis and therapy control of SSc. The invention also relates to methods for screening and for validating active substances for use in SSc. |
| US11609234B2 |
System and method for dynamically calibrating and measuring analyte concentration in diabetes management monitors
An optical analyte sensor and diabetes management system is provided. The sensor preferably includes a hydrogel matrix for receiving a sample containing an analyte at unknown concentration, a light emitter for emitting light at a stimulation frequency, a light receiver for receiving a fluorescence signal at a first isosbestic frequency, and at a second frequency, for measuring an intensity of the fluorescence signal and the first and second frequencies. A processor determines a concentration of the analyte based on the respective intensities. |
| US11609233B2 |
Indicator-based analysis of a sample
An indicator of a first type and an indicator of a second type are attached to a unit of a chemical component in a sample to form a first multi-indicator complex. The first multi-indicator complex includes the unit of the chemical component, the indicator of the first type, and the indicator of the second type. The indicator of the first type and the indicator of the second type have different discernible characteristics. An image of the sample, including the first multi-indicator complex corresponding to the unit of the chemical component, is captured by an image sensor. Based on a first image of the sample, a count is generated of multi-indicator complexes that include an indicator of the first type and an indicator of the second type, including the first multi-indicator complex. Based on the count, a presence or a level of the chemical component in the sample is identified. |
| US11609230B2 |
Highly sensitive particle enhanced assay for the quantification of NT-proBNP
NT-proBNP can be determined in a biological sample using at least one antibody which recognizes an epitope of NT-proBNP in both a glycosylated and non-glycosylated form of NT-proBNP. Said antibody is preferably an isolated polyclonal antibody or a mixture of monoclonal antibodies coated onto a particle, preferably coated onto said particle in a coating ratio of 6-60%, forming a layer or multiple layers of antibodies on said particle. The assay, realized in the form of a nephelometric or turbidimetric assay, can be applied to a wide range of automated clinical analyzers. |
| US11609229B2 |
Fluorescence counting system for quantifying viruses or antibodies on an immobilized metal substrate by using an antigen-antibody reaction
The present invention relates to a system capable of performing simple and rapid inspection of an antigen equivalent to the immune chromatographic method with accuracy good as a PCR method. An embodiment relates to a novel fluorescence counting system for quantifying viruses or antibodies in an analyte which comprises an unit of providing an antigen or antibody phase solidified substrate by an aggregation method with quantum crystals, an unit for making a labeling liquor and labeling a virus or an antibody to be measured in the analyte by an antigen-antibody method, an unit of exciting the fluorescently labeled virus or antibody by a surface plasmon excitation method, and an unit of counting fluorescent points in an excited fluorescent screen to quantify the virus or antibody in the analyte. |
| US11609221B2 |
Method for detecting the presence of a contaminant in a liquid
The invention relates to an autonomous method for the online evaluation of the toxicity of aqueous solutions by analysis of the locomotor behavior of small-sized aquatic benthic macroinvertebrates (0.1 cm-5 cm) maintained in the lethargic state. |
| US11609220B2 |
Method and apparatus for fast-initialization gas concentration monitoring
A sensor assembly for monitoring gas concentration and a method of the same are provided. The sensor assembly includes a start-up sensor and a long-run sensor. The start-up sensor is characterized by a first power-on period and the long-run sensor is characterized by a second power-on period that is longer than the first power-on period. The sensor assembly also includes a controller in communication with the start-up sensor and the long-run sensor. The controller is configured to cause the start-up sensor and the long-run sensor to power on. The controller is further configured to power off the start-up sensor and monitor the gas concentration via the long-run sensor upon the expiration of the second power-on period. A corresponding method of monitoring gas concentration is also provided. |
| US11609216B2 |
Electro-pneumatic module for enhanced gas titration/dilution processing
A gas mixing device for a NOx detector includes a 3/2 way gas valve having a diaphragm, a first inlet port, a second inlet port, and an exit port. A gas conduit connects the exit port to a gas mixing chamber. A controller controls the diaphragm to alternate between a first position and a second position. The first inlet port may receive a sample gas and the second inlet port may receive ozone gas. In the first position of the diaphragm, a bolus of sample gas enters the conduit, and in the second position of the diaphragm, a bolus of ozone enters the conduit. The alternating boluses of sample gas and ozone mix within the conduit and within the mixing chamber. A NOx detection instrument includes the gas mixing device, an ozone gas source, and an NO2 sensor in fluid communication with the mixing chamber. |
| US11609214B2 |
Systems and methods for improving detection accuracy in electronic trace detectors
Embodiments of the present specification provide methods and systems for maintaining accuracy and precision of calibration for a detector. The methods and systems include reducing the humidity of an internal calibration assembly by directing flow path of dry air periodically through the internal calibration assembly. |
| US11609211B2 |
Object recognition apparatus
The present disclosure provides an object recognition apparatus, which includes: an actuator unit configured to contact an object and generate vibrations and transmit them through objects based on the inherent characteristic of the object; and a sensor unit connected to the actuator unit to receive the vibration and generate a voltage signal. |
| US11609209B2 |
Flooded member detection by means of ultrasound
A sensor system for detecting water or air in a hollow member comprises a first acoustic sensor assembly in a first housing on one side of the hollow member, a second acoustic sensor assembly in a second housing on the opposite side, a controller unit connected to the first and/or second sensor assemblies, and where the first and second sensor assemblies and the controller unit are provided with power supply. Each of the first and second sensor assemblies comprises a set of probes connected to electronics for transmitting and receiving signals, and where the housings comprise fastening means for connecting the housings and the probes to the hollow member. The controller unit comprises a microcontroller, software for controlling and coordinating transmission and reception of signals between said probes, and means for registering and logging data generated by the sensor assemblies. A method detects water or air in a hollow member. |
| US11609207B2 |
Electrochemical sensor and method of forming thereof
Electrochemical sensors can include at least two electrodes, over which an electrolyte is formed. The electrodes can be isolated from one another in order for reduction/oxidation reactions to occur at the electrodes and for an electric current to flow therebetween. The present disclosure describes the use of a barrier in the electrochemical sensor that is configured to isolate electrodes from one another for the purpose of preventing electrode shorting. Additionally, the physical structure of the barrier can also act as a stencil for shaping the electrodes. |
| US11609203B2 |
Suppressing thermally induced voltages for verifying structural integrity of materials
The disclosure describes techniques for detecting a crack or defect in a material. The technique may include applying an electrical signal to a first electrode pair electrically coupled to the material. The technique also may include, while applying the electrical signal to the first electrode pair, determining a measured voltage between a second, different electrode pair. At least one electrode of the second, different electrode pair is electrically coupled to the material. The technique may further include determining a corrected measured voltage by suppressing a thermally induced voltage from the measured voltage and determining whether the material includes a crack or other defect based on the corrected measured voltage. |
| US11609200B2 |
Sensor module
A sensor module includes a sensor configured to sense gas in air, a load resistor connected to the sensor, and a processor configured to determine a gas concentration of the gas in the air based on an internal resistor of the sensor and the load resistor. The processor is configured to obtain an electrical conductivity change amount of the sensor and adjust a load resistance value of the load resistor based on the electrical conductivity change amount. |
| US11609199B2 |
Nanostructured titanium multilayer electrode
A multilayer electrode on a substrate (10) comprising titanium (20) and titanium-rich titanium nitride (30) and titanium-poor titanium nitride (40), particularly suitable for the application to thermoplastic substrates, in particular for the purpose of the impedance measurement in aqueous biological media, and method for the production thereof. |
| US11609195B2 |
Experimental method of type I stress intensity factor test considering periodic changes of frost-heave forces
An experimentation method for a type I stress intensity factor test considering frost heaving force periodic changes, steps being 1: preparing a specimen, waterjet cutting on the specimen to simulate a non-penetrating rock mass fracture; step 2: vacuum saturating the specimen; step 3: affixing a strain gauge in a non-elastic area at a tip of the specimen; step 4: placing the specimen into a rock mass (1) fracture frost heaving experiment box (5), pressurizing by a pressurizing apparatus (4) balloons on either side of the frost heaving experiment box (5), shutting a valve and removing a pipe, placing the frost heaving experiment box (5) holding the specimen into a water tank, allowing water to immerse the specimen; and step 5: placing the water tank and the frost heaving experiment box (5) holding the specimen together into a high-low temperature alternating experiment box (7) to start a freeze-thaw cycle experiment. |
| US11609194B2 |
Nuclear magnetic resonance measurement apparatus and method
Nuclear spins of particular atoms (14N) which distinctively exist in a crystal of an active pharmaceutical ingredient is manipulated, so that an initial magnetization (modulated magnetization) is caused in nearby hydrogen atoms which exist near the particular atoms in the crystal. The initial magnetization of the nearby hydrogen atoms is spread to peripheral hydrogen atoms which exist at a periphery of the nearby hydrogen atoms in the crystal. A magnetization which is spread in the crystal is directly or indirectly observed. |
| US11609192B2 |
Energy dispersive x-ray fluorescent spectrometer, evaluation method, and evaluation program
Provided is an energy-dispersive X-ray fluorescence spectrometer capable of easily determining reliability of a result of quantitative analysis and quickly recognizing an abnormality in measurement conditions, an X-ray fluorescence spectrometer, a sample, preprocessing for the sample, or the like. The energy-dispersive X-ray fluorescence spectrometer includes: a spectrum acquisition unit configured to acquire a spectrum; a calculation unit configured to execute quantitative analysis for an element included in the sample based on a peak included in the spectrum; and an evaluation unit configured to calculate a plurality of evaluation values obtained using different calculation methods for a series of processes, being the process of acquiring the spectrum by the spectrum acquisition unit, and the process of executing the quantitative analysis by the calculation unit, and to calculate a comprehensive evaluation value obtained by composing the plurality of evaluation values. |
| US11609190B2 |
Non-destructive inspection method
The non-destructive inspection method includes: a water absorbing or drying step of changing a water-content state of a test piece; a transmission image capturing step of irradiating, with a radiation, the test piece absorbed water or dried for a predetermined time in the water absorbing or drying step and capturing a transmission image created by visualizing the radiation transmitted through the test piece; and an evaluation step of evaluating the test piece on the basis of the water-content state of the test piece determined from the transmission image captured in the transmission image capturing step. |
| US11609189B2 |
CT scanner and method for performing a CT examination of an object
CT scanner comprising a scanning conveyor (9) mounted on a supporting structure and configured to move an object (3) for CT examination forward through a scanning area (8), an input conveyor (10) configured to convey the object until the scanning chamber (2), and an output conveyor (11) configured to convey an object (3) out of the scanning chamber (2), wherein the input conveyor (10), the scanning conveyor (9) and the output conveyor (11) are configured to move forward the object (3) placed on a supporting unit (19) mechanically detached therefore, and wherein the scanning conveyor (9) is configured to rotate the supporting unit (19) and the object (3) on themselves as they travel through the scanning area (8). The input conveyor (10) and the output conveyor (11) are fitted with shields configured in such a way as to intercept all x-rays emitted from the scanning area (8) which escape from the scanning chamber (2) towards the conveyors. |
| US11609187B2 |
Artificial neural network-based method for selecting surface type of object
An artificial neural network-based method for selecting a surface type of an object is suitable for selecting a plurality of objects. The artificial neural network-based method for selecting a surface type of an object includes performing surface type identification on a plurality of object images by using a plurality of predictive models to obtain a prediction defect rate of each of the predictive models, wherein the object images correspond to surface types of a part of the objects, and cascading the predictive models according to the respective prediction defect rates of the predictive models into an artificial neural network so as to select the remaining objects. |
| US11609183B2 |
Methods and systems to measure properties of products on a moving blade in electronic device manufacturing machines
Implementations disclosed describe an optical inspection device comprising a source of light to direct a light beam to a location on a surface of a wafer, the wafer being transported from a processing chamber, wherein the light beam is to generate, a reflected light, an optical sensor to collect a first data representative of a direction of the first reflected light, collect a second data representative of a plurality of values characterizing intensity of the reflected light at a corresponding one of a plurality of wavelengths, and a processing device, in communication with the optical sensor, to determine, using the first data, a position of the surface of the wafer; retrieve calibration data, and determine, using the position of the surface of the wafer, the second data, and the calibration data, a characteristic representative of a quality of the wafer. |
| US11609179B2 |
Apparatus and method for monitoring particle flow in a stack
A method and apparatus (1) for monitoring particles flowing in a stack are disclosed. The method comprises emitting light from a light source along an optical path for scattering from the particles, rotating a rotatable monitoring assembly (15) mounted in the optical path, and detecting the scattered light using a detector. The rotatable monitoring assembly (15) contains at least two in apertures, and the method further comprises rotating the rotatable monitoring assembly (15) into a plurality of different configurations. In an operation configuration, light passes through the rotatable monitoring assembly (15) and into the stack unimpeded. In a zero-check configuration, the rotatable monitoring assembly (15) blocks the light from reaching the stack. In a span-check configuration, light of varying intensity passes from the light source through the rotatable monitoring assembly (15) into the stack. In a contamination-check configuration, the light is reflected through the rotatable monitoring assembly (15) onto the detector, without entering the stack. In the safety-shutter configuration, the rotatable monitoring assembly (15) protects optical components in the instrument from particles in the stack. |
| US11609175B2 |
Method and device for identifying platelet aggregation and cell analyzer
The present invention falls within the field of medical apparatuses. Disclosed are a method and a device for identifying platelet aggregation, and a flow cytometer, which are used for accurately giving an alarm about a platelet aggregation during blood cell analysis. The method comprises: detecting a pre-treated blood sample by using a flow cytometry technique so as to acquire scattered light signals and fluorescent light signals of the blood sample, wherein the scattered light signals are forward scattered light signals or side scattered light signals; differentiating between ghost particles and white blood cells by using a fluorescence-scattered light diagram generated by the scattered light signals and the fluorescent light signals of the blood sample; and counting a number of particles in a ghost characteristic region in the fluorescence-scattered light diagram of the blood sample and determining whether the number of particles exceeds a threshold value, and outputting a warning of platelet aggregation if the number of particles exceeds the threshold value. |
| US11609174B2 |
Method and system for determining permeability of a porous medium
A method for determining permeability of a porous medium is described which comprises the steps: a) obtaining a three-dimensional picture of the porous medium by an imaging system, b) dividing the three-dimensional picture into a number n of two-dimensional parallel slices, wherein n is an integer of 2 or more, c) identifying one or more pores in a first outermost slice (n1) using a grid which defines image pixels, d) identifying one or more pores in a second slice (n2) directly neighboring the first outermost slice (n1) using the same grid which defines image pixels as for the first outermost slice (n1), and e) labelling the one or more pores in the second slice (n2) as connected if at least one of its neighbours in the first outermost slice (n1) is a pore to give a number of connected pores as a connectivity result. Also described is a system comprising means for carrying out such a method. |
| US11609167B1 |
Impact slug and impact testing apparatus having same
An impact slug includes a first slug segment and a second slug segment arranged in sequence along a length direction of the impact slug. The second slug segment is connected to the first slug segment. |
| US11609166B2 |
Deformation limit evaluation method for sheared surface of metal sheet, crack prediction method, and press die designing method
There are provided an evaluation method and a prediction method for a technology to be reflected in a press die designing method. A deformation limit evaluation method includes evaluating the deformation limit on a sheared surface of a metal sheet in press-forming the sheared metal sheet. The deformation limit is evaluated and a crack in the sheared surface is predicted based on the relationship between an index value determined from two surface strain distribution gradients of a surface strain distribution gradient in a sheet thickness direction in the sheared surface and a surface strain distribution gradient in a bending ridge line direction by bending in a direction away from the sheared surface at an evaluation position among distributions of strains generated near the boundary between a bending outside surface and the sheared surface of the metal sheet to be bent and a tension generated in the sheared surface. |
| US11609162B2 |
Facing and quality control in microtomy
The present disclosure also relates to systems and methods for quality control in histology systems. In some embodiments, a method is provided that includes receiving a tissue block comprising a tissue sample embedded in an embedding material, imaging the tissue block to create a first imaging data of the tissue sample in a tissue section on the tissue block, removing the tissue section from the tissue block, the tissue section comprising a part of the tissue sample, imaging the tissue section to create a second imaging data of the tissue sample in the tissue section, and comparing the first imaging data to the second imaging data to confirm correspondence in the tissue sample in the first imaging data and the second imaging data based on one or more quality control parameters. |
| US11609160B2 |
System and method of taking and collecting tissue cores for treatment
A tissue cutting device that is especially suited for neurosurgical applications is disclosed and described, as well as alternative systems for tissue preservation and transport. The cutting device includes an outer cannula in which a reciprocating inner cannula is disposed. A tissue collector is also provided and is in fluid communication with the lumen of the inner cannula. A temperature control sleeve may be disposed around the tissue collector to control the temperature of the tissue samples. A preservation system may be supplied that is configured to deliver fluids to tissue samples in the tissue collector. A fluid supply sleeve may be disposed about the outer cannula and is selectively positionable along the length of the outer cannula. |
| US11609159B2 |
Systems, devices, and methods for agricultural sample collection
The present subject matter relates to systems, devices, and methods for agricultural sample collection. In one aspect, a sample collection system includes an aerial robotic platform, an arm assembly coupled to the aerial robotic platform and comprising an arm that extends away from the aerial robotic platform, and a sample collector connected to a distal end of the arm, wherein the sample collector is configured to selectively remove one or more samples of agricultural material from a plant to be analyzed. |
| US11609157B2 |
Learning apparatus, diagnostic apparatus, and learning method
According to one embodiment, a learning apparatus includes a memory and a hardware processor connected to the memory which learns a transformation function to extract a feature value of an input signal. The hardware processor updates the transformation function based on a signal indicative of a first condition and a signal indicative of a second condition which is different from the first condition, using a first loss function on the signal indicative of the first condition and a second loss function on the signal indicative of the second condition. The second loss function is designed such that the second condition becomes distant from the first condition. |
| US11609153B2 |
Automobile tire burst simulation experiment device
Disclosed is an automobile tire burst simulation experiment device, which is fixed on a rim installed with an automobile tire. The automobile tire burst simulation experiment device comprises a pre-tightening triggering device, a retracting device, a storage battery and a controller, the tire burst simulation experiment device according to the present invention uses two drive motors to drive two sets of roller screw slide rails, so as to drive the breakdown device away from and close to the tire to achieve a simulated tire burst and rapid deflation. The experiment device has the characteristics of quick installation, low cost, strong versatility, and adjustable speed; the device can be applied to the tire burst experiment under different vehicle speeds and road conditions of various automobile models. The structure is simple and the simulation control accuracy is high. After the tire burst, the subsequent experiments of the vehicle are not affected. |
| US11609151B1 |
Monitoring full emissions profile of a natural gas compressor
An exemplary embodiment may include a control hub configured to receive data from an emissions analyzer and a leak detection camera. The emissions analyzer may detect levels of various gases and relay such information to the control hub. In an exemplary embodiment, the emissions analyzer may purge after every test to ensure longevity and accuracy. A leak detection camera may implement quantifying optical gas imaging in order to continuously monitor for fugitive leaks on a compressor package. If a leak is detected, it may be logged and the user or an operating group may be alerted. |
| US11609145B2 |
Smart pressure relief valve
A method for identifying the potential location of a leak in a water heating system to one of a hot side and a cold side of the water heating system, the hot side of the water heating system receives incoming water at an inlet, the hot side of the water heating system including a bypass line connected in parallel to at least one heater line, a pressure sensor disposed on an exit of the hot side of the water heating system, the cold side of the water heating system receives incoming water at the inlet, a master valve disposed on an upstream location of the inlet, a first valve disposed on the bypass line and a second valve disposed on the at least one heater line, the method includes closing the master valve; opening the master valve; and closing the first valve and the second valve. |
| US11609144B2 |
Detection of leakage in an aspirating fire detection system
A method of detecting leakage from a central detector unit 2 of an aspirating fire detection system 1 is described. The method includes actuating a valve 8 to block an outlet 8 of the detector unit 2, operating an aspirator 6 of the detector unit 2 at maximum power, and measuring a differential air pressure across the aspirator 6. If the resulting measured air pressure is below a predetermined threshold, it can be inferred that there is a leak within the central detector unit 2 downstream of the aspirator 6. |
| US11609143B2 |
Method for identifying a leakage in a conduit in which a fluid flows and system thereof
The present invention relates to a method for identifying a leakage in a conduit in which a fluid flows. Said method allows to identify a leakage in said conduit based on the mechanical deformation of a cable comprising inside at least one optical fiber, at a plurality of predetermined points of said cable, when said cable is arranged tensioned inside said conduit. The present invention also relates to a system for identifying a leakage in a conduit. |
| US11609142B2 |
Gas sensor system
A gas sensing tube includes an outer surface, and an inner surface defining a passage. A sensor node is arranged along the sensing tube. The sensor node includes an inlet fluidically connected to the passage, an outlet fluidically connected to the passage, and an interior chamber arranged between the inlet and the outlet. A sensor cable extends along the sensing tube. The sensor cable includes a first conduit having a first connector coupled to the sensor node at the inlet and a second conduit having a second connector connected to the sensor node at the outlet. The sensor cable has a first conductor extending through the first conduit and being coupled to the first connector and a second conductor extending through the second conduit and being coupled to the second connector. |
| US11609138B2 |
Air compressor having pressure gauge
An air compressor having a pressure gauge, the pressure gauge contains: a hollow tube, a drive element, an anti-leak spring, a resilient element, and a cap. The hollow tube includes an accommodation chamber, a connector having a conduit, and a display unit. The drive element includes a protection unit, a first open segment, a second distal segment, a receiving portion, a hollow extension, and a protrusion. An anti-leak spring is received in the hollow extension of the drive element, a first end of the anti-leak spring abuts against the protrusion, and a second end of the anti-leak spring contacts with the protection unit. The resilient element is received in the receiving portion of the drive element. The cap includes a seat, a push bolt, and multiple passages. An end of the resilient element contacts with the cap. |
| US11609137B2 |
Estimating motor drive torque and velocity
For estimating motor torque and velocity, a method estimates a velocity profile for a motor based on line-to-line voltages and phase currents for the motor. The velocity profile is estimated without a position input and a velocity input. The method further estimates a torque profile for the motor based on the line-to-line voltages, the phase currents, and a time interval of the velocity profile of motor velocities greater than a velocity threshold, and wherein the motor is operating over the time interval. |
| US11609136B2 |
Frequency-modulating sensor array
Spatially-distributed resonant MEMS sensors are coordinated to generate frequency-modulated signals indicative of regional contact forces, ambient conditions and/or environmental composition. |