US11798625B2
An apparatus includes a control circuit configured to connect to first word lines of a first vertical sub-block and second word lines of a second vertical sub-block. The first vertical sub-block and the second vertical sub-block include memory cells connected in series in NAND strings, each NAND string including memory cells coupled to the first word lines in series with memory cells connected to the second word lines. The control circuit is configured to program or sense memory cells along a selected first word line of the first vertical sub-block while applying a first voltage to second word lines that are connected to programmed memory cells and applying a second voltage to second word lines that are connected to unprogrammed memory cells.
US11798617B2
A method for determining a sense boundary of a sense amplifier includes: writing first data into a memory array; reading the first data in a first memory cell of the memory array, and reversely writing second data into the first memory cell; reading, after a preset row precharge time, the first data in a second memory cell on a bit line where the first memory cell is located; and reversely writing the second data into the second memory cell when the first data is read in the second memory cell.
US11798614B2
A system can include a memory devices and a processing device coupled with the memory devices. The processing device can receive a command and determine whether the command includes a value for a voltage associated with a read at the memory device. The processing device can also, responsive to the command failing to specify the value, select a second value, from multiple values, for the voltage associated with the read at the memory device based at on a duration subsequent to a previous write operation satisfying a threshold criterion. The processing device can also apply the voltage having the second value at memory cells of the memory device to determine a logic state for the memory cells.
US11798601B2
A programmable memory device includes a ROM block to store instructions associated with functionality of the programmable memory device, a memory array having reserved pages to store updates to be performed on the ROM block, and a controller coupled to the ROM block and the memory array. The controller is to, in response to receipt of a remote command from a vendor server via a host system, execute the instructions to perform operations including: executing a set features command to access the set of reserved pages, as an extension to one time programmable mode; programming a set of sub-feature parameters to a specified feature address of the reserved pages, where the set of sub-feature parameters are to trigger operation within a ROM-emulated memory (REM) profile mode; and programming a REM-profiled page of the reserved pages with REM data received from the vendor server via the host system.
US11798593B2
A tape media cartridge includes a cartridge housing having a standard form factor, a cartridge reel that is coupled to and retained within the cartridge and a tape media. The tape media can be selectively wound onto the cartridge reel between a fully wound state, a partially wound state and an unwound state. The tape media forms a media hollow cylinder having a media outer diameter and a media inner diameter that varies depending upon the state of the tape media. When the tape media is in the fully wound state, the tape media has a ratio of the media outer diameter to media inner diameter of at least approximately 95:43. The cartridge housing can include a side wall having a wall center and wall edge, the side wall having a side wall thickness that gradually increases from the side wall center to the side wall edge.
US11798590B2
The present invention relates to a method for recording data in a layer of a ceramic material and to a device for recording data in a layer of a ceramic material.
US11798588B2
Provided is a magnetic recording medium having a recording track width of 2 μm or less, including: a recording layer containing a powder of particles containing ε iron oxide, in which a squareness ratio measured in a transport direction is 30% or less, a squareness ratio S1 measured in the transport direction and a squareness ratio S2 measured in a width direction satisfy a relationship S1≥S2, a coercive force is 220 kA/m or greater and 310 kA/m or less, an activation volume is 8000 nm3 or less, and in a switching field distribution (SFD) curve, a peak ratio X/Y of a main peak height X and a height Y of a sub-peak near zero magnetic field is 3.0 or greater.
US11798580B1
A heat-assisted magnetic recording head includes a slider body, a laser, a submount, and a laser heater. The slider body is configured to contain components of the heat-assisted magnetic recording head. The laser is configured to emit electromagnetic radiation. The submount is configured to couple the laser to the slider body. The laser heater is configured to apply heat to the laser. The laser heater disposed on a surface of the slider body.
US11798578B2
To increase the accuracy of paralinguistic information estimation. A paralinguistic information estimation model storage unit 20 stores a paralinguistic information estimation model outputting, with a plurality of independent features as inputs, paralinguistic information estimation results. A feature extraction unit 11 extracts the features from an input utterance. A paralinguistic information estimation unit 20 estimates paralinguistic information of the input utterance from the features extracted from the input utterance, by using the paralinguistic information estimation model. The paralinguistic information estimation model includes, for each of the features, a feature sub-model outputting information to be used for estimation of paralinguistic information, based only on the feature, for each of the features, a feature weight calculation unit calculating a feature weight, based on an output result of the feature sub-model, for each of the features, a feature gate weighting the output result from the feature sub-model with the feature weight and outputting a result, and a result integration sub-model estimating the paralinguistic information, based on output results from all the feature gates.
US11798574B2
A speech separation device (12) of a speech separation system includes a feature amount extraction unit (121) configured to extract time-series data of a speech feature amount of mixed speech, a block division unit (122) configured to divide the time-series data of the speech feature amount into blocks having a certain time width, a speech separation neural network (1b) configured to create time-series data of a mask of each of a plurality of speakers from the time-series data of the speech feature amount divided into blocks, and a speech restoration unit (123) configured to restore the speech data of each of the plurality of speakers from the time-series data of the mask and the time-series data of the speech feature amount of the mixed speech.
US11798573B2
The present disclosure provides a method for denoising voice data, an electronic device, and a computer readable storage medium. The present disclosure relates to the technical field of artificial intelligence, such as Internet of Vehicles, smart cockpit, smart voice, and voice recognition. A specific embodiment of the method includes: receiving an input to-be-played first piece of voice data; and invoking, in response to not detecting a synthetic voice interruption signal in a process of playing the first piece of voice data, a preset first denoising algorithm to filter out noise data except for the first piece of voice data.
US11798571B2
Provided is an acoustic signal processing technique for performing a signal transformation suitable for desired signal processing (e.g., sound source enhancement processing) on a signal, and then performing the desired signal processing on the transformed signal. An acoustic signal processing device performs signal processing M which is a desired target on an input acoustic signal x. The acoustic signal processing device includes a transform unit that performs transform processing P on the acoustic signal x to obtain a first transform coefficient X; a signal processing unit that performs signal processing M corresponding to a desired target on the first transform coefficient X to obtain a second transform coefficient {circumflex over ( )}S; and an inverse transform unit that performs inverse transform processing P−1 on the second transform coefficient {circumflex over ( )}S to obtain an acoustic signal {circumflex over ( )}s subjected to signal processing which is a desired target, wherein the transform processing P, the inverse transform processing P−1, and the signal processing M are simultaneously optimized.
US11798570B2
An encoder for encoding an audio signal has: an analyzer configured for deriving prediction coefficients and a residual signal from an unvoiced frame of the audio signal; a gain parameter calculator configured for calculating a first gain parameter information for defining a first excitation signal related to a deterministic codebook and for calculating a second gain parameter information for defining a second excitation signal related to a noise-like signal for the unvoiced frame; and a bitstream former configured for forming an output signal based on an information related to a voiced signal frame, the first gain parameter information and the second gain parameter information.
US11798569B2
In general, techniques are described for obtaining audio rendering information from a bitstream. A method of rendering audio data includes receiving, at an interface of a device, an encoded audio bitstream, storing, to a memory of the device, encoded audio data of the encoded audio bitstream, parsing, by one or more processors of the device, a portion of the encoded audio data stored to the memory to select a renderer for the encoded audio data, the selected renderer comprising one of an object-based renderer or an ambisonic renderer, rendering, by the one or more processors of the device, the encoded audio data using the selected renderer to generate one or more rendered speaker feeds, and outputting, by one or more loudspeakers of the device, the one or more rendered speaker feeds.
US11798568B2
Conventional audio compression technologies perform a standardized signal transformation, independent of the type of the content. Multi-channel signals are decomposed into their signal components, subsequently quantized and encoded. This is disadvantageous due to lack of knowledge on the characteristics of scene composition, especially for e.g. multi-channel audio or Higher-Order Ambisonics (HOA) content. A method for decoding an encoded bitstream of multi-channel audio data and associated metadata is provided, including transforming the first Ambisonics format of the multi-channel audio data to a second Ambisonics format representation of the multi-channel audio data, wherein the transforming maps the first Ambisonics format of the multi-channel audio data into the second Ambisonics format representation of the multi-channel audio data. A method for encoding multi-channel audio data that includes audio data in an Ambisonics format, wherein the encoding includes transforming the audio data in an Ambisonics format into encoded multi-channel audio data is also provided.
US11798564B2
A spoofing detection apparatus 100 includes a multi-channel spectrogram creation unit 10 and an evaluation unit 40. The multi-channel spectrogram creation unit 10 extracts different type of spectrograms from speech data and integrates the different type of spectrograms to create a multi-channel spectrogram. The evaluation unit 40 evaluates the created multi-channel spectrogram by applying the created multi-channel spectrogram to a classifier constructed using labeled multi-channel spectrograms as training data and classifies it to either genuine or spoof.
US11798553B2
Systems and methods for maintaining voice assistant persistence across multiple network microphone devices are described. In one example, first and second NMDs each identify a wake word based on detected sound, and are each transitioned from an inactive state to an active state in which the NMD captures and transmits sound data over a network interface. The first NMD is selected over the second NMD to output a first response, and both NMDs remain in the active state to further capture and transmit sound data. After further capturing and transmitting of sound data, the second NMD is selected over the first NMD to output a second response. After a predetermined time, one or both of the NMDs are transitioned back to the inactive state. The selection of one NMD over another for outputting a response can be based at least in part on user location information.
US11798552B2
An agent device includes a microphone configured to collect a speech sound inside a vehicle cabin, a speaker configured to output a speech sound inside the vehicle cabin, and a plurality of agent function elements having different functions. Each of the plurality of agent function elements generates a speech sound of an agent that speaks to an occupant of a vehicle on the basis of a meaning of the speech sound collected by the microphone, causes the speaker to output the generated speech sound of the agent. The agent function element serving as a main agent that has a dialogue with the occupant is switched on the basis of content of the speech sound collected by the microphone.
US11798542B1
The disclosed computer-implemented method may include receiving input voice data synchronous with a visual state of a user interface of the third-party application, generating multiple sentence alternatives for the received input voice data, identifying a best sentence of the multiple sentence alternatives, executing a dialog script for the third-party application using the best sentence, the dialog script generating a response to the received voice data comprising output voice data and a corresponding visual response, and providing the visual response and the output voice data to the third-party application, the third-party application playing the output voice data synchronous with updating the user interface based on the visual response. Various other methods, systems, and computer-readable media are also disclosed.
US11798536B2
A computer-implemented method, a computer system and a computer program product annotate media files with convenient pause points. The method includes acquiring a text file version of an audio narration file. The text file version includes a pause point history of a plurality of prior users. The method also includes generating a list of pause points based on the pause point history. In addition, the method includes determining a tone of voice being used by a speaker at each pause point using natural language processing algorithms. The method further includes determining a set of convenient pause points based on the list of pause points and the determined tone of voice. Lastly, the method includes inserting the determined set of convenient pause points into the audio narration file.
US11798525B2
According to an embodiment, a sound emitting apparatus includes a helical hollow tube and at least three sound wave sources. The helical hollow tube helically extends in a circumferential direction to form an annular shape as a whole. The first helical hollow tube includes a plurality of openings. The at least three sound wave sources are coupled to the first helical hollow tube and are configured to supply a sound wave to the first helical hollow tube.
US11798524B2
An acoustic damper has a sound pickup unit defining a plurality of pickup unit passageways. Hollow flexible tubes are connected to exit openings of the pickup unit passageways and extend outwardly therefrom. The hollow flexible tubes and pickup unit passageways define acoustic paths.
US11798515B2
A display apparatus transmits a picture acquisition request for getting picture information to an external image apparatus connected through a predetermined interface to the display apparatus from the external image apparatus at predetermined intervals and gets a plurality of pieces of picture information from the external image apparatus to be displayed. The plurality of pictures may be switched at predetermined intervals, for example, to be displayed, so that the plurality of pictures may be displayed in a so-called slide show manner. A plurality of pictures for thumbnail may be produced from the plurality of pieces of picture information and be arranged together to be displayed in one picture screen of a display device.
US11798512B1
A display device is provided. The display device inputs a preset gray scale voltage to sub-pixels during a first time period within one frame in a second driving mode, thereby increasing a liquid crystal flipping speed within one frame, and therefore improving a response time of the display device in switching between black screen and white screen.
US11798510B2
A display apparatus includes a display panel and a gate driving circuit. A display area of the display panel includes at least two sub-display areas, and each sub-display area of the at least two sub-display areas includes a plurality of sub-pixels. The gate driving circuit includes at least two gate driving sub-circuits in one-to-one correspondence with the at least two sub-display areas, and each gate driving sub-circuit of the at least two gate driving sub-circuits is electrically connected to a plurality of sub-pixels included in a corresponding sub-display area. Each gate driving sub-circuit is configured to receive a group of first control signals, generate a group of gate driving signals according to the group of first control signals, and output the group of gate driving signals to the plurality of sub-pixels included in the corresponding sub-display area.
US11798509B2
A display driver drives a display device including a plurality of data lines and a demultiplexer. The demultiplexer includes a plurality of first switches connected to the respective plurality of data lines, and a series of driving voltages including a plurality of driving voltages is supplied via a first wiring. The demultiplexer supplies the plurality of driving voltages to the respective plurality of data lines via the plurality of first switches. The display driver includes: a voltage multiplexing part that generates the series of driving voltages; a second switch connected between the voltage multiplexing part and the first wiring; and a controller connected to the plurality of first switches and the second switch. The controller switches the second switch from an on state to an off state during a first period and sets the two first switches corresponding to the two data lines to the on state such that the two data lines and the first wiring are connected during a second period that is a part of the first period and in which the second switch is in the off state.
US11798505B2
A display device includes a plurality of divided pixels, each of which comprising a reflective electrode, a counter electrode provided so as to face the reflective electrode, and a holding unit configured to hold a potential corresponding to an expression of a gradation, and an inorganic light emitter provided on a side of the counter electrode opposite to a side of the counter electrode facing the reflective electrode, and configured to emit light toward the divided pixel.
US11798500B2
A display device may include: a display panel configured to be driven in an active time and a blank time within one frame and including pixels each having a driving transistor; a data driver configured to provide a first data voltage based on an image data to the pixels in the active time; and a timing controller configured to compensate for the image data based on a first compensation data for a threshold voltage of the driving transistor and a second compensation data for a mobility of the driving transistor, the timing controller including a data compensator, a non-volatile memory, and volatile memories. The timing controller may be further configured to read a reference first compensation data from the non-volatile memory in the active time and update the first compensation data and the second compensation data to be stored in one of the volatile memories in the blank time.
US11798497B2
A gate driving circuit includes a Q node controller generating a voltage of a Q node by using a first clock, a second clock, a third clock, and a start signal; a QB node controller generating a voltage of a QB node by using the second clock and the third clock; and an output part including a pull-up TFT and a pull-down TFT and generating an output signal including a first pulse interval, of a gate-on voltage, synchronized with a part of the first clock according to the voltages of the Q node and the QB node.
US11798494B2
An organic light emitting diode display device and a brightness driving method thereof are disclosed. The display device includes a display brightness value adjustment unit configured to adjust a display brightness value within a predetermined display brightness value interval and a data driving unit configured to receive a display brightness value and output different data voltages according to whether the display brightness value is equal to a display brightness value configured to correspond to a voltage switch point of a predetermined cathode voltage interval such that a brightness difference between any adjacent two of display brightness value is within a predetermined range.
US11798492B2
A display device capable of improving image quality is provided. The display device is provided with an adder circuit in and outside a display region, and the adder circuit has a function of adding a plurality of data supplied from a source driver together. Components of the adder circuit are divided and partly arranged in the display region. Thus, limitation on the size of the component included in the adder circuit can be eased, and data addition can be performed efficiently. In addition, by providing other components included in the adder circuit outside the display region, the number of wirings in the display region can be reduced and the aperture ratio of the pixel can be increased.
US11798487B2
A display panel has a display area including a plurality of pixel areas arranged in an array and a plurality of gate driving circuit areas. Each pixel area includes a pixel light-emitting sub-area and a pixel circuit sub-area arranged in a first direction. Pixel areas in each row correspond to at least two gate driving circuit areas each located between two adjacent pixel areas in this row. The display panel includes a gate driving circuit and a plurality of light-shielding portions. The gate driving circuit includes a plurality of shift registers that are cascaded. Each shift register includes a plurality of transistor groups, and each transistor group includes at least one transistor. Each light-shielding portion is located in a gate driving circuit area in which a transistor group is disposed, and is disposed on a periphery of the transistor group, and is electrically connected to a power supply signal line.
US11798486B2
A shift register, a gate drive circuit and a driving method therefor. The shift register includes a display pre-charge reset subcircuit, a sensing pre-charge reset subcircuit, a pull-down control subcircuit, an output subcircuit, a sensing cascade subcircuit and a black frame insertion cascade subcircuit. The display pre-charge reset subcircuit is configured to provide a signal of a first power supply end for a pull-up node under control of a first signal input end and provide a signal of a second power supply end to the pull-up node under control of a reset signal end; the sensing pre-charge reset subcircuit is configured to provide a signal of a first clock signal end to the pull-up node under control of the sensing cascade node and the first clock signal end, and provide a signal of the second power supply end to the pull-up node under control of a total reset end.
US11798477B1
A pixel circuit, display panel, and a display apparatus are provided in the disclosure. The pixel circuit includes a light-emitting unit and a drive transistor. The light-emitting unit is electrically coupled with a second power supply voltage terminal. The drive transistor is configured to drive the light-emitting unit to emit light. The light-emitting control sub-circuit is configured to control the light-emitting unit to emit light in response to a light-emitting control signal. The first reset sub-circuit is configured to write a reference voltage written at the reference voltage terminal into the gate of the drive transistor and a first terminal of the energy storage element in respond to a first reset signal. The switch sub-circuit is configured to change a gate voltage of the drive transistor. The second reset sub-circuit is configured to respond to the first reset signal.
US11798473B2
The present disclosure provides a pixel driving circuit and a display panel. The pixel driving circuit includes: a data writing sub-circuit configured to transmit a data voltage signal to a first terminal of a driving sub-circuit in response to a first scanning signal; a threshold compensation sub-circuit configured to compensate for a threshold voltage of the driving sub-circuit in response to a second scanning signal; a storage sub-circuit configured to store the data voltage signal; the driving sub-circuit configured to provide a driving current for a light emitting device to be driven according to voltages of a first terminal and a control terminal of the driving sub-circuit; and a voltage maintaining sub-circuit configured to maintain the voltage of the control terminal of the driving sub-circuit when the voltage of the first terminal of the driving sub-circuit jumps.
US11798469B1
A display panel and a display device are provided. The display panel includes a first display area including a display light-transmission area, a display transition area, a plurality of first pixel driving circuits located in the display transition area, a plurality of first light-emitting elements, a plurality of signal terminal columns arranged in a second direction, and a plurality of connection wirings extending integrally in the first direction. A signal terminal column includes a plurality of signal output terminals and a plurality of signal input terminals arranged in the first direction, a signal output terminal is electrically connected with an output terminal of a first pixel driving circuit, and a signal input terminal of is electrically connected to at least one light-emitting element, and the signal output terminal and the signal input terminal are electrically connected through a connection wiring.
US11798468B2
A display panel and a display apparatus are provided. The display panel has a conventional display region and a function display region for arranging an optical function element, and includes first pixel circuits and first fixed potential lines that are located in the conventional display region and electrically connected to the first pixel circuits, and further includes second pixel circuits and second fixed potential lines that are located in the function display region and are electrically connected to the second pixel circuits. A distance between two adjacent first fixed potential lines of the first fixed potential lines is greater than a distance between two adjacent second fixed potential lines of the second fixed potential lines.
US11798465B2
A display device includes a pixel including a first transistor connected between a first node and a second node, an emission driver supplying an emission control signal to an emission control line, a scan driver supplying first to fourth scan signals respectively to first to fourth scan lines, and a data driver supplying a data signal to a data line. The first scan signal controls a timing at which a voltage of a first power source is supplied to the first node, the second scan signal controls a timing at which the second node and a gate electrode of the first transistor are connected to each other, and the third scan signal controls a timing at which a voltage of a second power source is supplied to the gate electrode of the first transistor. The second scan signal overlaps the first scan signal and the third scan signal.
US11798463B2
A display device includes: a display panel including a plurality of pixels connected to a plurality of scan lines; a scan driving circuit, which drives the plurality of scan lines in synchronization with a clock signal; and a driving controller, which outputs the clock signal. While an operating mode is a multi-frequency mode, the driving controller comparts the display panel into a first display area and a second display area. A hold frame of the multi-frequency mode includes a first section during which the first display area is driven, and a second section during which the second display area is driven. The driving controller outputs the clock signal of a normal power mode during the first section and outputs the clock signal of a low-power mode during the second section.
US11798460B2
An electronic device may have a display. The display may have light-emitting diode pixels or other pixels. Due to aging-induced degradation of the pixels, the output intensity and color of the pixels may vary over the lifetime of the display. Control circuitry in the device may use an ambient light sensor to measure ambient light and stray display light. The display light measurements may be used in monitoring aging effects so that the control circuitry can compensate for aging-induced pixel degradation. Display light measurements may be made over a sequence of image frames. The image frames in the sequence of frames may include white and black frames or frames of different colors interleaved with black frames. Different frame intensities may be used during measurements of stray display light to gather gamma curves for the display.
US11798459B2
A display apparatus includes a display panel including a plurality of pixels, a data driver to provide data voltages to the plurality of pixels and to sense threshold voltages of the pixels, and a driving controller to generate first difference values by calculating differences between the data voltages for first pixels included in an N-th pixel row and the data voltages for second pixels included in an (N+1)-th pixel row among the plurality of pixels in an initial driving period, to calculate limit offset values for the second pixels based on the first difference values, to generate threshold voltage compensation values for the second pixels based on the threshold voltages of the second pixels, and to compensate input image data for the second pixels based on the threshold voltage compensation values and the limit offset values, where N is an integer greater than 0.
US11798454B2
A display device includes: a target pixel; observation target pixels located adjacent to the target pixel; and a grayscale corrector for converting an input grayscale value corresponding to the target pixel with reference to observation target grayscale values corresponding to the observation target pixels. The grayscale corrector includes: a light emitting pixel counter for providing a number of light emitting pixels by counting a number of observation target pixels that exceeds a reference value; and a grayscale converter for providing a converted grayscale value by converting the input grayscale value, based on the number of light emitting pixels.
US11798439B2
An information handling system display monitor transitions between flat and curved configurations by actuation of a shaped memory alloy wire within the display monitor housing. For example, a nickel titanium wire is heated by application of current across the wire to transition its crystalline form, thereby shortening the wire to adjust the configuration of a foldable display film, such as an OLED display film. Separate shaped memory alloy wires may be used to achieve foldable display film movement in each direction, or actuation of a shaped memory alloy wire in one direction may generate bias in a spring in the opposite direction that is released when a change in foldable display film configuration is desired.
US11798436B2
A sealing film, comprising a carrier film and a plurality of functional layers comprising at least two color display layers and at least two adhesion-controlling layers, the sealing film having an adhesive layer for fastening to a base surface, the carrier film being at least partially detachable from the functional layers in order to bring the sealing film from a first state into a second state, at least one symbol arrangement being optically visible at least in a remainder in the second state, which at least one symbol arrangement is arranged in a first subregion and a second subregion. According to the invention, the functional layers and the adhesive layer are at least partially translucent and the functional layers comprise at least one additional color display layer and at least one additional adhesion-controlling layer, the functional layers being designed in such a way that the at least one symbol arrangement is optically better visible in the first subregion than in the second subregion on a light background and that the at least one symbol arrangement is optically better visible in the second subregion than in the first subregion on a dark background.
US11798434B2
Disclosed herein are methods of using spun synthetic fibers to model ligaments of a joint of an animal. Further disclosed are models of joints which comprise spun synthetic fibers used to model ligaments. In certain aspects, the models of joints can be used for instructional purposes, as phantom models for testing medical devices or as models for calibration of tools used in physiological and/or biomechanical measurement.
US11798428B2
An asynchronous content delivery system is provided that pushes messages or notifications of content designed for spaced repetition. Machine learning may be used to create, select and prioritize the messages/notifications. The asynchronous content delivery system may support asynchronous promotion of the content to the user. The asynchronously delivered content may be at least partially derived from a conversation agent operating on a user device. In another example, the content may be created or selected independently by a plurality of content providers and artificial intelligence algorithms. The content may be classified in sets according to a set of rules of combination. The content may be asynchronously delivered to end user devices according to a set of rules of delivery. The rules of delivery may influence a manner in which the content, or a representation thereof, is manifest on the end user devices.
US11798427B2
Solutions are provided for auto-labeling sensor data for machine learning (ML). An example includes: determining a platform's own position; recording, from a sensor aboard the platform, sensor data comprising a sensor image; receiving position data for at least one intruder object (e.g., a nearby airborne object); based at least on the position data for the intruder object and the platform's position, determining a relative position and a relative velocity of the intruder object; based at least on the relative position and a relative velocity of the intruder object and a field of view of the sensor, determining an expected position of the intruder object in the sensor image; labeling the sensor image, wherein the labeling comprises annotating the sensor image with a region of interest and an object identification; and training an artificial intelligence (AI) model using the labeled sensor image.
US11798419B2
A vehicular collision mitigation method includes disposing at a vehicle a plurality of cameras, at least two non-camera sensors, and a control that processes data captured by the cameras and non-camera sensors. When the equipped vehicle is traveling forward, and via processing at the control of provided data captured by the forward viewing camera and the at least two non-camera sensors, it is determined if the vehicle is approaching a pedestrian or other vehicle forward of the vehicle. Responsive to such determination, braking by an automatic emergency braking system is controlled to mitigate collision with the pedestrian or other vehicle. Responsive to determination that a following vehicle is following the vehicle within a threshold distance from the vehicle and is approaching the vehicle above a threshold rate of approach, braking by the automatic emergency braking system is adjusted to mitigate collision at the rear of the vehicle by the following vehicle.
US11798418B2
Methods and systems for vehicle-to-vehicle communication are disclosed. In some embodiments, the method includes: receiving, from a first vehicle via a network, a request for communicating with another vehicle; receiving, via the network, a first position signal from the first vehicle; determining a position of the first vehicle based on the first position signal; determining a target vehicle of the request, based on the request and the position of the first vehicle; transmitting, via the network, the request to the target vehicle; determining whether the target vehicle drives according to the request; and adding an amount of credit to an account associated with the target vehicle when it is determined that the target vehicle drives according to the request.
US11798416B2
Performing parking policy enforcement using a mobile device includes presenting a set of street-and-zone pairs, each street-and-zone pair identifying a street and a zone within which at least a portion of the street is located, the street and the zone, in combination, being associated with one or more parking rules. A street-and-zone pair is selected corresponding to a location of a subject vehicle. The license plate number is transmitted to a remote parking enforcement system. Parking rights of the subject vehicle are determined based on the license plate number. It is determined whether the subject vehicle is in violation of parking rules associated with the street and the zone, in combination, of the selected street-and-zone pair based on the parking rights of the subject vehicle. A violation indication is presented indicating whether the subject vehicle is in violation of the parking rules associated with the selected street-and-zone pair.
US11798411B2
A device may receive three-dimensional geographical map data for a geographical region associated with a vehicle device of a vehicle and may process the three-dimensional geographical map data, with a data model, to transform the three-dimensional geographical map data into transformed geographical map data with a format that corresponds to a particular standard. The device may generate a message based on the transformed geographical map data and may cause the message to be provided to the vehicle device. The device may perform one or more actions based on the message.
US11798409B2
Systems, methods, and apparatuses for real-time vehicular parking enforcement are provided. The system can include a data processing system (“DPS”) comprising one or more processors and memory. The DPS can receive data captured by one or more cameras. The DPS can detect entry of a vehicle into the facility. The DPS can determine an identification number for the vehicle. The DPS can track the vehicle to a parking spot. The DPS can generate a parking event for the vehicle. The DPS can establish a timer for querying a transaction processing system. The DPS can query the transaction processing system for transaction information associated with the identification number. The DPS can generate a violation event for the vehicle. The DPS can classify the violation event. The DPS can overlay, on a digital map of the facility, an icon on the parking spot that indicates the classification of the violation event.
US11798396B2
A computing device may comprise a dock that is configured to receive a portable device. The portable device may be configured to output a first user interface. Based on the dock receiving the portable device, the portable device may output a second user interface. The first user interface and the second user interface may be associated with actions that are associated with a security system.
US11798392B1
RFID ICs sense and indicate changes in their surrounding environment, such as changes in temperature, humidity, chemical presence, RF signals, and similar. An RFID IC indicates when a significant environmental change has occurred, for example by adjusting the value of a flag, writing data to memory, transmitting a message to an external entity, exiting a sleep state, and/or responding repeatedly to an inventorying reader. In some cases, RFID IC actively notifies an external entity that a significant environmental change has been sensed. For example, RFID IC may alert the external entity by participating in a special inventory process meant for RFID ICs sending environmental change. The RFID IC may alert the external entity by interjecting itself into an inventory round, re-participating in an inventory round, refraining from entering a sleep state after inventorying, and/or adjusting timing of a scheduled reply to communicate with an RFID reader ahead of schedule.
US11798383B2
A fenestration assembly includes a fenestration frame and at least one panel rotatably coupled with the fenestration frame. A locking mechanism is coupled with the fenestration frame and the panel, and includes at least one latch and at least one latch fastener. In a secure configuration the panel is in a closed position and the latch is coupled with the latch fastener. In an unsecure configuration the panel is in an open position or the latch is decoupled from the latch fastener. A status monitoring assembly is configured to monitor the secure and unsecure configurations, and includes a sensor operator coupled with one of the fenestration frame or the panel, and a sensor coupled with the other of the panel or the fenestration frame. The sensor is configured to detect the sensor operator if the panel is in the closed position and the latch is coupled with the latch fastener.
US11798379B2
A random output generating, ROG, system comprises a display board and a motion device; the display board comprises: a top portion having a release pocket, a plurality of receiving pockets forming a common row on an, opposite, bottom portion, and a plurality of obstacles arranged in-between top portion and bottom portion; said motion device is arranged that when released from a release pocket, it is transferred partly by gravity to a receiving pocket according to a random route via collisions with said obstacles, said motion device is further arranged to complete the random route within a predetermined time period; the motion device comprises a motion sensor, control circuitry, and an illumination device, the control circuitry is configured to control the illumination device based on at least one of the movement of the motion device and a position of the motion device relative to the display board.
US11798368B2
A gaming device includes a display, a processor, and a memory storing a plurality of sets of reel strips which include configurable and non-configurable symbols. A free game series is initiated responsive to a trigger condition being met in a base game. A player selects from among a plurality of options defining a number of free games and a threshold number of configurable symbols that sets an additional feature trigger condition. The options are arranged such that for relatively more free games, the threshold number of configurable symbols increases. When the additional feature trigger condition is met, a plurality of additional feature game instances are initiated. The configurable symbols are held in place for feature game instances.
US11798363B2
Systems and methods are disclosed for managing a casino level player account associated with a gaming environment. The casino level player account is associated with a player identifier with a financial account. The financial account can holds funds that are accessible through the player's use of a payment vehicle. Funds held within the casino level player account can be used for wagering.
US11798362B2
In a measurement system according to the present invention, a management control device that measures a total value of chips bet on the game table using an image analysis result obtained by an image recording device is provided. Further, the chip as the gaming chip to be used in this system has a multilayer structure in which a plurality of plastic layers having different colors are laminated including at least a colored layer in the middle thereof, and a white layer or a light color layer (may be a layer having a lighter color than the colored layer) is laminated on both sides of the intermediate colored layer.
US11798355B2
A system for wagering on outcomes of a live sporting event during a specific time window. The system estimates the duration of the time window based on historical data. The window then either closes at the end of the estimated duration or when the subject of the wager has occurred or is about to occur such that users cannot place wagers on an outcome that has already occurred. The estimated duration of the time window may be based on a statistical average of similar plays or may be determined by an artificial intelligence based algorithm or module.
US11798344B2
A system for wagering comprises a memory and a processor. The memory stores a bet regarding a plurality of outcomes associated with financial market indicators. The bet comprises a first bet component indicating whether a value of a first financial market indicator will go up or go down in a first predetermined period of time, and a second bet component indicating whether a value of a second financial market indicator will go up or go down in a second predetermined period of time. The processor is coupled to the memory and is operable to determine an outcome of the first bet component, the second bet component, and the overall bet.
US11798342B2
A computer-implemented method, a computer system, and a computer program product for managing physical objects. A computer system associates a physical object of a set of physical objects with an object identifier. The computer system obtains a digital fingerprint, from a unique physical property of the physical object, wherein the digital fingerprint is impacted by the unique physical property. The computer system obtains a dataset from the object identifier and the digital fingerprint. The computer system cryptographically signs the dataset to obtain a signature. The computer system instructs to store the object identifier and the signature on a data storage device.
US11798337B2
Provided are, among other things, systems, methods and techniques for providing remote location-based customer service for in-store customers. One such system includes: (a) a central server; (b) wireless transceivers coupled to the central server at different locations within each of multiple different retail shopping sites; and (c) handheld wireless devices, carried by customers at such retail shopping sites and in wireless communication with such wireless transceivers. Each of the handheld wireless devices is configured with a user interface that allows a customer to designate a user-interface element to request a customer-service session. Upon designation of the user-interface element on one of such handheld wireless devices, the request is forwarded to the central server. The central server establishes a two-way real-time communication link between the handheld wireless device and a customer-service representative.
US11798334B2
The present invention relates to a locker and system for secured delivery of goods to consumer wherein the locker may be 1) positioned within a building or home such that one door is accessible outside the building or home and a second door is accessible within the building or home; 2) positioned on a property, potentially near a curbside and accessible to a delivery vehicle from a street; or 3) positioned at a commercial location such that one door is accessible to the public and a second door is accessible to the workers at the commercial location. Delivery may occur via drone or human with selected access given to the designated locker door. In accordance with the foregoing objects, an embodiment of the present invention generally comprises a service provider, a service client, an operator (seller or inspector), an end user (buyer or end user), and at least one chamber having at least one remotely controlled electronic door in communication with a service provider, service client, and/or operator.
US11798330B2
A method for operating a lock device includes installing a lock device application (lock APP) into a mobile device. A first identification information and a second identification information are inputted into the mobile device under guidance of the lock APP The lock APP can be connected with a lock device within a communication range of the mobile device. Then, a hardware serial number of the lock device is inputted into the mobile device to obtain the management authority of the lock device. A manager electronic key formed by the mobile device with the management authority of at least one lock device can grant the unlocking authority of a selected lock device to another user whose account name is provided to the manager electronic key. The unlocking procedure can be carried out based on one of a quick pass pattern, a single identification pattern, and a double identification pattern.
US11798326B2
Systems and methods for accessing protected activity data of a vehicle. A system may include a vehicle key and a user key. The vehicle key may be configured to be managed by a manufacturer of the vehicle. The user key may be configured to be managed by a user of the vehicle. The vehicle key and the user key may decrypt the vehicle activity data when used together. The system may include a third-party key configured to be managed by a third-party and decrypt the vehicle activity data. The vehicle key and the user key may modify the vehicle activity data when used together. Alternatively, the vehicle key, the user key, and the third-party key may modify the vehicle activity data when used together.
US11798318B2
Systems and techniques are provided to identify, analyze, and evaluate key events and mechanical variables in videos of human motion related to an action, such as may be used in training for various sports and other activities. Information about the action is calculated based on analysis of the video such as via keypoint identification, pose identification and/or estimation, and related calculations, and provided automatically to the user to allow for improvement of the action.
US11798317B2
A detection device includes a processing circuit that is configured to acquire an imaging video of a user to be authenticated, specify categories of micro-expressions of the user using the acquired imaging video, and determine whether an appearance pattern of each specified category for the micro-expressions is normal.
US11798309B2
Provided are a fingerprint identification method for a panel, an electronic device and a control circuit. The method includes setting voltages on the data lines and sensing lines that may affect a fingerprint identification result to a predetermined DC voltage during a predetermined time period before a start of a fingerprint identification period that follows a display driving period. As such, when a display driving operation and a fingerprint identification operation are performed in a time-division manner, the influence of the display driving operation on the fingerprint identification operation can be eliminated, that is, the influence on the fingerprint identification result from the voltage on the data line and sensing line can be eliminated.
US11798308B2
Some disclosed implementations include an ultrasonic sensor stack and an acoustic resonator. The acoustic resonator may be configured to enhance ultrasonic waves transmitted by the ultrasonic sensor stack in an ultrasonic frequency range that is suitable for ultrasonic fingerprint sensors. In some examples, the acoustic resonator may include one or more low-impedance layers residing between a first higher-impedance layer and a second higher-impedance layer. Each of the one or more low-impedance layers may have a lower acoustic impedance than an acoustic impedance of the first higher-impedance layer or an acoustic impedance of the second higher-impedance layer. At least one low-impedance layer may have a thickness corresponding to a multiple of a half wavelength at a peak frequency of the acoustic resonator. The peak frequency may be within a frequency range from 1 MHz. to 20 MHz.
US11798303B2
The techniques disclosed herein include a blueprint compositing technique that may process blueprint data to generate multiple composable components. The multiple composable components may be processed to produce multiple blueprint component options including a master blueprint. A master blueprint and at least one other blueprint component option may be selected. A composited blueprint may be produced based on the selections of the master blueprint and the at least one other blueprint component option.
US11798274B2
A method for spatial messaging includes the steps of setting, as a space for messaging, a location designated by a user as a virtual space assigned a unique coordinate value corresponding to a location in the real world; and collecting, as a message for the space, at least one content authored by another user who shares the corresponding space through a coordinate value of the space.
US11798260B2
Examples of the disclosure provide an apparatus for authentication of images. The apparatus comprises means for: receiving one or more images captured by an imaging device; extracting one or more light patterns from the one or more images where the one or more light patterns correspond to light reflected from at least part of an object that was positioned out of field of view of the imaging device when the one or more images were captured so that the at least part the object does not appear in the one or more images but light reflected from the at least part of the object that was positioned out of field of view creates the one or more light patterns in the one or more images; and determining if the extracted one or more light patterns correspond to a predetermined object to enable authentication of the one or more images.
US11798258B2
An apparatus includes a memory and processor. The memory stores document categories, text generated from an image a physical document page, and a machine learning algorithm. The text includes errors associated with noise in the image. The machine learning algorithm is configured to extract features associated with natural language processing and features associated with the errors from the text. The machine learning algorithm is also configured to generate a feature vector that includes the first and second pluralities of features, and to generate, based on the feature vector, a set of probabilities, each of which is associated with a document category and indicates a probability that the physical document from which the text was generated belongs to that document category. The processor applies the machine learning algorithm to the text, to generate the set of probabilities, identifies a largest probability, and assigns the image to the associated document category.
US11798248B1
A system and method for fitting virtual eyewear models on face models is described herein. The method includes attaching a first collider to a model of eyewear and attaching a second collider to a model of a user's face. The method also includes positioning the model of eyewear onto the model of the user's face by reducing a distance between the model of eyewear and the model of the user's face until the first collider attached to the model of eyewear collides with the second collider attached to the model of the user's face and anchoring the model of eyewear to the model of the user's face.
US11798246B2
An electronic device is provided. The electronic device includes a camera, a display, and a processor configured to obtain a first image including one or more external objects by using the camera, display to output a three-dimensional (3D) object generated based on attributes related to a face among the one or more external objects using the display, receive a selection of at least one graphic attribute from a plurality of graphic attributes which can be applied to the 3D object, generate a 3D avatar for the face based on the at least one graphic attribute, and generate a second image including at least one object reflecting a predetermined facial expression or motion using the 3D avatar.
US11798234B2
An interaction method applied to virtual reality (VR). When providing a virtual environment using a VR technology, an electronic device determines whether a virtual mapping object of a virtual object and a real object overlap in a real environment, and when the virtual mapping object and the real object overlap, prompts a user that there is currently an overlapping area, and performs interaction failure processing on the overlapping area. The user can be prevented from colliding with the real object in the real environment, to ensure user safety. In addition, an interaction operation between the user and the virtual environment is not interrupted.
US11798223B2
A method of determining a potentially visible set (PVS) includes: dividing a map area into a plurality of detection point areas, the map area corresponding to a movable range of a virtual object in a virtual environment; replacing a map material of a three-dimensional (3D) object in a detection point area with a single-colored material, color identifiers of single-colored materials corresponding to all of 3D objects included in the virtual environment being different; determining at least one detection point in the detection point area; performing rendering to obtain a cubemap corresponding to the at least one detection point, and determining a target color identifier of a single color appearing on the cubemap; and adding a 3D object corresponding to the target color identifier to a PVS of the detection point area.
US11798221B2
In a graphics processing system comprising a graphics processor, a main memory, and a memory management unit, when rendering a frame that represents a view of a scene comprising one or more objects using a ray tracing process and the ray tracing process requires a traversal of a ray tracing acceleration data structure indicative of the distribution of geometry for the scene being rendered to determine geometry for the scene that may be intersected by a ray, at least part of the traversal of the ray tracing acceleration data structure is performed by the memory management unit (MMU).
US11798200B2
An emergency response system (ERS) configured to acquire equipment location data, target terminal location data, and emergency responder terminal location data; determine a horizontal distance measure between the emergency responder terminal and a select unit of equipment, determine a vertical distance measure between the emergency responder terminal and a select unit of equipment, engage a camera component of the emergency responder terminal to capture images of at least a portion of the surrounding real-world scene, providing such images for display on the touchscreen display of the emergency responder terminal, and/or providing an equipment display object for display on the touchscreen of the emergency responder terminal such that, when an image provided for display spans a region of the real-world scene within which the equipment is located, the equipment display object dynamically overlays a segment of the image associated with the acquired equipment location data.
US11798197B2
A method of image compression includes receiving an image. Multiple quantized latent representations are generated to represent features of the image. Each of the quantized latent representations has a different resolution and is generated at staggered timings. Each of the later generated quantized latent representations is conditioned on each of the prior generated quantized latent representations. The multiple quantized latent representations are decoded to reconstruct the image.
US11798196B2
A system comprises an encoder configured to compress attribute information and/or spatial information for three-dimensional (3D) visual volumetric content and/or a decoder configured to decompress compressed attribute and/or spatial information for the 3D visual volumetric content. The encoder is configured to convert 3D visual volumetric content, such as a point cloud or mesh, into image based patch representations. The encoder is further configured to select one or more reference patches for copying or prediction, such that metadata for copying or predicting a patch based on the reference patch is signaled without explicitly signaling a full set of information for the copied or predicted patch. Likewise, a decoder is configured to receive such information and reconstruct a 3D version of the 3D visual volumetric content using both signaled and predicted or copied patches.
US11798187B2
Disclosed are methods, devices, and computer-readable media for detecting lanes and objects in image frames of a monocular camera. In one embodiment, a method is disclosed comprising receiving a sample set of image frames; detecting a plurality of markers in the sample set of image frames using a convolutional neural network (CNN); fitting lines based on the plurality of markers; detecting a plurality of vanishing points based on the lines; identifying a best fitting horizon for the sample set of image frames via a RANSAC algorithm; computing an inverse perspective mapping (IPM) based on the best fitting horizon; and computing a lane width estimate based on the sample set of image frames using the IPM in a rectified view and the parallel line fitting.
US11798183B2
Apparatuses, systems, and techniques to estimate or predict depth information for image data. In at least one embodiment, depth information is predicted based at least in part on color information and geometry information associated with an image.
US11798182B1
A system for training neural networks that predict the parameters of a human mesh model is disclosed herein. The system includes at least one camera and a data processor configured to execute computer executable instructions for: receiving a first frame and a second frame of a video from the at least one camera; extracting first and second features from the first and second frames of the video; inputting the sequence of frames of the video into a human mesh estimator module, the human mesh estimator module estimating mesh parameters from the sequence of frames of the video so as to determine a predicted mesh; and generating a training signal for input into the human mesh estimator module by using at least one of: (i) a depth loss module and (ii) a rigid transform loss module.
US11798177B2
The present application provides a hand tracking method, device and system, wherein the method comprises: determining a current frame image corresponding to each tracking camera respectively; acquiring tracking information of a hand location corresponding to the to-be-detected frame image and two-dimensional coordinates of a preset quantity of skeleton points according to the current frame images and the tracking information of the last frame image of the current frame images; determining three-dimensional coordinates of the preset quantity of skeleton points according to the two-dimensional coordinates and pre-acquired tracking data of a head location corresponding to the hand location; carrying out smoothing filter processing on the three-dimensional coordinates of the skeleton points and historical three-dimensional coordinates of the last frame image so as to acquire processed stable skeleton points; and fusing, rendering and displaying the stable skeleton points and the tracking data of the head location so as to complete tracking and display of the hand location.
US11798173B1
Systems and methods for moving point detection for point clouds. Some implementations may include obtaining a sequence of point clouds, wherein the sequence of point clouds includes a current point cloud, a previous point cloud that precedes the current point cloud, and a next point cloud that follows the current point cloud; inputting a voxelized representation of the current point cloud to a forward-pass recurrent neural network with a hidden state based on the previous point cloud to obtain a first voxelized activation; inputting the voxelized representation of the current point cloud to a backward-pass recurrent neural network with a hidden state based on the next point cloud to obtain a second voxelized activation; combining the first voxelized activation and the second voxelized activation to obtain a prediction of whether respective points are moving or static; and updating the current point cloud based on the prediction.
US11798172B2
A method for tracking a maximum temperature point includes acquiring a first pair of coordinates of a maximum temperature point in a current frame of image sensed by an infrared camera, determining a rotation angle of a gimbal equipped with the infrared camera according to the first pair of coordinates of the maximum temperature point in the current frame of image and a pair of coordinates of a target position of the maximum temperature point in a subsequent frame of image, and controlling the gimbal to rotate according to the rotation angle, so as to adjust the maximum temperature point in the subsequent frame of image captured by the infrared camera to be located at the target position.
US11798162B2
A skin detection method includes: dividing a region of interest in a face image into a highlighted region and a non-highlighted region; separately determining a first segmentation threshold of the highlighted region and a second segmentation threshold of the non-highlighted region; obtaining a binary image of the highlighted region based on the first segmentation threshold, and obtaining a binary image of the non-highlighted region based on the second segmentation threshold; fusing the binary image of the highlighted region and the binary image of the non-highlighted region; and identifying, based on a fused image, pores and/or blackheads included in the region of interest.
US11798147B2
An image processing method includes obtaining a first image and a second image, for the first image and the second image, separately obtaining, through calculation, a gradient saliency feature map of the image, based on the gradient saliency feature maps of the first image and the second image, performing feature matching between the first image and the second image to obtain a dense disparity map of the first image, and based on the dense disparity map of the first image, performing disparity translation on a pixel in the second image corresponding to a pixel in the first image, and fusing the first image and the pixel in the second image.
US11798146B2
Embodiments relate to circuitry for temporal processing and image fusion. An image fusion circuit receives captured images, and generates corresponding image pyramids. The generated image pyramids are raster or tiled processed, and stored in memory. A fusion module receives a first and second image pyramids from the memory, warps the first image pyramid based upon the second image pyramid, and fuses the warped first image pyramid with the second image pyramid to generate a fused image pyramid, which may be used for further processing, and may also be stored back into the memory. Because pyramid generation occurs prior to warping and fusion, and by allowing fused image pyramids to be stored back into memory, the image fusion circuitry is configurable to implement a variety of temporal processing functions involving different image fusion combinations.
US11798142B2
A system includes a sensor including a set of cameras configured to capture a set of images of an enclosed space. The system further includes a processor and a non-transitory computer-readable medium containing instructions which, when executed on the processor, cause the processor to perform operations including: (a) receiving the set of images captured by the set of cameras; (b) pre-processing the set of images to increase quality and reduce effect of ambient lighting; (c) building a disparity map for the set of images based at least in part on a relationship between the set of cameras; and (d) determining an occupancy of the enclosed space based at least in part on the disparity map. The system can be used to determine occupancy in a trailer with irregularly shaped cargo using low cost sensors.
US11798140B2
A head-up display installed in a movable body includes an image acquisition unit that acquires an image including a graphic, a vibration information acquisition unit that acquires vibration information indicating vibration of the moving body, an image correction unit that generates a corrected image by performing, on the image, a blurring correction for blurring a contour of the graphic in the image based on the vibration information, and a display unit that displays the corrected image in a space as a virtual image.
US11798127B2
One or more cameras capture objects at a higher resolution than the human eye can perceive. Objects are segmented from the background of the image and scaled to human perceptible size. The scaled-up objects are superimposed over the unscaled background. This is presented to a user via a display whereby the process selectively amplifies the size of the objects' spatially registered retinal projection while maintaining a natural (unmodified) view in the remainder of the visual field.
US11798119B2
A system enabling a distributed 3D engine for performing dynamic load balancing through virtual worlds are provided. The system comprises one or more server computers comprising memory and at least one processor, the memory storing a data structure representing at least one portion of a virtual or real world as a plurality of cells storing virtual objects. The memory further stores a distributed 3D engine comprising a resource manager implemented in a distributed deployment and a plurality of individual software engines. Resources are dynamically allocated via the distributed deployment to one or more cells based on a current load and a corresponding computed and ranked demand. In some embodiments, the demand further considers one or more of an amount of virtual objects and level of interactions within the portion of the persistent virtual world system visible to a user avatar. Methods thereof are also provided.
US11798111B2
This document discusses, among other things, a system and method to provide cross-referencing of important IP relationships. The system comprising software executing on a computing platform for displaying relationships between various domains of IP information selected from the group of claims, prosecution history, products, concepts or art.
US11798110B2
Systems and methods for determining land use development potential are provided, including a graphical user interface for real-time analysis. The systems and methods further implement search functions and real-time feedback and recommendations for real-time adjustment of a proposed land use development plan to ensure compliance with environmental and regulatory information.
US11798107B2
A specific solution includes: obtaining, by a terminal, current scenario information; matching the current scenario information against one or more prompt rules; and when determining that the current scenario information matches a first prompt rule, displaying a first prompt message corresponding to the first prompt rule, to prompt that there is a recommended application in a scenario corresponding to the current scenario information; displaying, in response to a first operation performed by a user on the first prompt message, a first recommendation interface that includes a recommendation item of an application prompted by the first prompt message; and displaying an interface of a first application in response to a selection operation performed by the user on a first recommendation item in the first recommendation interface.
US11798105B2
Apparatus and methods for collecting information may include receiving one or more inputs of information related to a business experience. In addition, the apparatus and methods may include storing the received business information. The methods may also include analyzing the received information to generate one or more targeted recommendations; and forwarding the one or more targeted recommendations to management of the business.
US11798101B2
A system, method and apparatus for cross jurisdictional internet enforcement are provided. An intermediation server receives data indicative of on-line communications between at least one communication device and at least one on-line sales presence, determines that the data indicative of the on-line communications is associated with legal data associated with the on-line sales presence and when the legal data meets a given criteria, triggers remedial legal action.
US11798100B2
Provided are systems and methods for identifying a counterpart entity of a transaction from a transaction string. In one example, a method may include identifying a transaction string from an account of a target entity, the transaction string comprising a record of a payment that changed a balance of the account, executing a machine learning model based on the transaction string to determine a counterpart entity of the transaction with respect to the target entity, wherein, during execution, the machine learning model receives the transaction string as input and outputs an identifier of the counterpart entity, generating a data structure comprising a first field that stores the transaction string and a second field that stores an identifier of the counterpart entity, and storing the data structure within a file.
US11798089B1
Methods, computer-readable media, software, and apparatuses provide a system that may facilitate communications so that parents or other superiors may monitor driving behavior of a vehicle carrying children or other subordinates. The system may allow communications to be sent from a parent computing device to a particular child computing device to set conditions for notifying the parent or superior of the driving behavior of a vehicle. Child computing devices may collect drive data (e.g., vehicle telematics data) for the system to evaluate and determine whether conditions are met (e.g., whether parental restrictions, like a geo-fence, are violated). Further, the system may send notifications to child computing devices and parent computing devices indicating whether the drive data meets the conditions of an agreement between a parent and teen. The system may also provide a web portal for use in forming the agreement between parents and their teens.
US11798087B1
Various examples are directed to computer-implemented systems and methods for providing a triage tool for investment advising. A method includes displaying, by a processor of a computer, an image on a graphical user interface (GUI) of a device of a user. The image includes information related to financial account management for the user. Input options are provided to the user on the GUI including at least two directional swipe input options to obtain the user's positive or negative response to the image. The processor receives the user's response to the input options, and determines a profile of the user based on the user's response to the input options. The processor provides directed financial investment advice and tailored financial products, based on the profile of the user, to increase applicability and effectiveness of wealth management for the user.
US11798078B2
The disclosed embodiments relate to implementation of a trading system, which may also be referred to as a trading system architecture, having improved performance which further assures transactional determinism under increasing processing transaction loads while providing improved trading opportunities, fault tolerance, low latency processing, high volume capacity, risk mitigation and market protections with minimal impact, as well as improved and equitable access to information and opportunities.
US11798073B2
A cryptographic blockchain computer network digital cryptocurrency loan system that rewards both the loan holder and the loan paying network users with system utility fund tokens for each loan payment made. System utility fund tokens entitle the system users to receive dividend distributions of passive income from a system digital cryptocurrency investment fund.
US11798071B2
Systems and methods associated with providing user interfaces and back-end processing features for transferring recurring charges from a first account to a second account are disclosed. In one embodiment, an exemplary method may comprise receiving a request from a user to transfer recurring charges from a first account to a second account, generating a first user interface that enables the user to provide account information comprised of a plurality of statements and/or account credentials associated with the first account, determining at least one recurring charge of the first account using the account information, generating a second user interface to display the at least one recurring charge and prompt the user to submit merchant-related credentials associated with the at least one recurring charge, transferring the merchant-related credentials, the at least one recurring charge from the first account to the second account.
US11798069B2
The disclosure is directed to, among other things, systems and methods for secure peer-to-peer vehicle rentals. An example method may include receiving, by a node in a distributed ledger network, a request to rent a first vehicle. The example method may also include storing, based on receiving the request, a rental agreement for the vehicle as a transaction on a ledger of the distributed ledger network. The example method may also include receiving, by the ledger, data from a telematics control unit (TCU) of the vehicle during the a duration of the rental agreement. The example method may also include storing the data on the ledger, wherein a first device associated with an owner of the vehicle is prevented from remotely controlling a first set of functions of the vehicle during the duration of the rental agreement, and wherein the first device is also prevented from accessing the data on the ledger. The example method may also include enabling, based on the data from the TCU of the vehicle, the first device to perform remote control of the first set of functions of the vehicle.
US11798063B2
A method of assigning products to shoppers can be provided by determining that a plurality of shoppers are collaborating with one another to purchase a plurality of products included on a shared shopping list, receiving shopper characteristics for the plurality of shoppers, receiving respective parameters for the plurality of products included on the shared shopping list, assigning respective sub-lists of the plurality of products for picking by respective ones of the shoppers at a retail shopping location based on the shopper characteristics for the respective ones of the shoppers and the respective parameters for the plurality of products included on the shared shopping list, and providing the respective sub-lists of the plurality of products to the plurality of shoppers. Related systems are also disclosed.
US11798062B2
Techniques described herein are directed to interactive elements displayed in multimedia content. In an example, it is determined that multimedia content displays an item offered for sale by a merchant. Based on so determining, an interactive element is rendered that displays a representation of the item offered for sale by the merchant in place of a portion of the multimedia content. When an interaction by a user with the interactive element is detected, a graphical user interface is displayed that is configured to allow the user to purchase the item.
US11798061B2
The present disclosure provides a method of charging service for a new energy vehicle in a smart city. This method is executed by a charging pile management platform. This method includes: based on the service platform, obtaining a charging request of a user by the user platform, wherein the charging request comprises a remaining power of a vehicle of the user and a position of the user; based on the charging request, determining candidate charging piles; based on queuing information of the candidate charging piles and time information for going to the candidate charging piles, sorting the candidate charging piles to determine an object charging pile; predicting a failure rate of the object charging pile, wherein the failure rate is used to determine recommendation information of the object charging pile; and based on the service platform, feeding back the recommendation information to the user through the user platform.
US11798059B2
Disclosed methods and system describe a server that uses AI modeling to predict negative cash flow at a user level. The server periodically retrieves data associated with the user, the data comprising monetary attributes associated with one or more accounts of the user; executes a deep neural network model trained based upon historical data associated with at least a subset of the users configured to predict a negative cash flow in one or more accounts of the user, a depth of the negative cash flow, and a duration of the negative cash flow; transmits, to a second server, the predicted values, whereby when the second server determines that a likelihood of account needs satisfies a threshold, the second server establishes an electronic communication session with an electronic device of the user; trains the deep neural network when the second server establishes the electronic communication session.
US11798054B2
A search engine is configured to determine a set of main products that match search criteria of a search request. A search binary mask is generated based on the search criteria indicated in the search request which identify one or more ancillary products. If the search binary mask matches a reference binary mask representing the requested ancillary products, the main products are selected for the response to the search request. The search engine also verifies a current availability of the ancillary products associated with the selected main products and returns at least one of the main products for which the current availability has been determined.
US11798053B2
Provided is an information provision system which determines preference of a user based on a dialogue with the user utilizing an Internet shopping site and determines a recommended commodity based on the determined preference. An information provision server in an information provision system receives utterance (input) by a user utilizing an Internet shopping site via a user terminal and provides a response thereto onto the user terminal, thereby performing control so as to have a conversation with the user. Further, based on the input by the user and user attributes, the information provision server determines a user type of the user and when a recommended commodity is presented to the user, determines the recommended commodity from among commodities purchased by other user whose user type is the same as the user type of the user.
US11798051B2
The disclosed technologies can compute predictive reorder scores and measures of the quality of food products and food providers using objectively verifiable data, including reorder data, and use these predictive quality measures to create new functionality in an information search and retrieval system and/or a product ordering system.
US11798050B2
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for managing blockchain-based trustable transaction services. One of the methods includes: storing order data of an order between a buyer and a seller on a blockchain of a blockchain network, the order data including one or more payment conditions, verifying that the buyer has a trustable automatic payment service guaranteed by a buyer financial institution, generating a smart contract for the order based on the order data on the blockchain, and executing the smart contract to automatically instruct the buyer financial institution to make a payment of the order for the buyer to the seller according to the trustable automatic payment service in response to determining that a payment condition for the payment specified in the smart contract is met based on order status data uploaded to the blockchain.
US11798046B2
A virtual health-care electronic commerce community includes a network to communicate information relating to the community; one or more patients coupled to the network; one or more treating professionals coupled to the network; and a server coupled to the network, the server storing data for each patient and performing patient data visualization in response to a user request.
US11798039B2
The disclosure is generally directed to in-vehicle advertisement systems and methods. An example method executed by processor of a vehicle may include determining an attention availability index of a driver of a vehicle and determining a first presentation duration of a first advertisement based on the attention availability index. In one scenario, the attention availability index of the driver may be determined by applying an inverse relationship to a concentration index associated with driving the vehicle. The first advertisement is presented over the first presentation duration, via an advertisement presentation device in the vehicle. In another scenario, the attention availability index of the driver may be compared to a threshold value. Based on the comparison, a second presentation duration for a second advertisement may be determined and the second advertisement presented via the advertisement presentation device in the vehicle.
US11798033B2
A method of providing a content and advertisement customized to a passenger boarding a vehicle includes: receiving passenger information about a passenger from a user terminal of a passenger in a vehicle by a server; determining a passenger's preference based on the passenger information, and selecting a plurality of pieces of content information and a plurality of pieces of advertisement information according to the determined passenger's preference by the server; calculating an estimated travel time for the vehicle to arrive at a destination based on the passenger information by the server; creating a playlist by selecting the content information and the advertisement information such that the total sum of the replay time is at least equal to the estimated travel time among a plurality of pieces of selected content information and a plurality of pieces of selected advertisement information; and transmitting the created playlist to the passenger terminal.
US11798031B2
Systems and methods are disclosed for creating, editing, sharing and distributing high-quality, media-rich web-based communications. The communications are created in a layered fashion that integrates user-selected text, colors, background patterns, images, sound, music, video, or other media. The systems and methods are used to generate, edit, broadcast, and track electronic presentations, brochures, advertisements (such as banner advertisements on highly trafficked media websites), announcements, and interactive web pages, without the need for the user to understand complex programming languages.
US11798027B1
A method includes monitoring electronic network advertisements for policed advertising content via a fraud monitor, retrieving a pay-per-call advertisement of an advertiser via the fraud monitor based on the monitoring, analyzing the pay-per-call advertisement via the fraud monitor to confirm it as a suspect pay-per-call advertisement, establishing a fraud-detection telephone call via an advertisement telephone number of the suspect pay-per-call advertisement from a control telephone number of the fraud monitor and in response thereto connecting the fraud-detection telephone call to a target telephone number of the advertiser via a connection provider, and tracking and storing fraud-detection telephone call information, including the advertisement telephone number, the control telephone number, a publisher reference associated with the suspect pay-per-call advertisement, and the target telephone number, via the fraud monitor, of a telephone connection between the control telephone number and the target telephone number.
US11798022B2
Methods and apparatus are disclosed for the maintenance of a virtual credit card pool for airline passenger vouchers. An example system includes server(s) that are configured to determine a target distribution of virtual credit cards within the virtual card pool for a current date-and-time. The server(s) are configured to, in response to determining that the current date-and-time corresponds with a predefined restocking time, for each card value: identify a current number of virtual credit cards within the virtual card pool; identify a threshold number of virtual credit cards based on the target distribution; compare the current and threshold numbers; in response to determining that the current number is less than the threshold number, transmit a request for virtual credit cards having the card value to an external server; and add the requested virtual credit cards to the virtual card pool upon receipt.
US11798009B1
Systems and methods for providing online content include evaluating a custom selection rule specified by a content provider. The custom selection rule may be used to control whether content from the provider is eligible for selection by a content selection service. The content selection rule may include one or more logical operators, a selected interest category and/or a selected list of one or more client identifiers.
US11798006B1
A computer-implemented method and system for automating electronic content delivery of predictive information to a customer service representative of a company. A first customer data set is entered in the computer system for identifying a customer. Displayed on a first desktop on a representative's computer system is information related to the customer which may include purchased company products and services of the customer based on the first data set. A second data set is entered in the computer system by the representative contingent upon interaction between the representative and the customer. Perform predictive analytics upon at least a portion of the first and second data sets to determine predictive information relevant to the customer. Display on a second desktop on the representative's computer system the predictive information for review by the representative during an interaction with the customer.
US11798004B1
As described herein, a system, method, and computer program are provided for dynamically generating assistance information for customer service agents. In use, presence of a customer at a physical retail store is identified. Additionally, information describing the customer is processed, using a machine learning model, to determine an expected outcome of an interaction with the customer occurring within the physical retail store. It is then determined that the customer is to be assisted by a customer service agent. Further, assistance information for the customer service agent is dynamically generated, based at least in part on the expected outcome of the interaction with the customer.
US11797995B2
A method for risk scoring a blockchain transaction includes: storing blockchain data associated with a blockchain, the data including a plurality of blocks, each block including a block header and transaction values, each transaction value including a sending address, recipient address, and transaction amount; receiving a new transaction value related to a proposed blockchain transaction and a node identifier associated with a node included in a blockchain network associated with the blockchain, the new transaction value including a user address, transacting address, and blockchain amount; identifying transaction values in the blockchain where the sending address or recipient address is associated with a transacting cryptographic key pair also associated with the transacting address; determining a risk score for the proposed blockchain transaction based on at least the data included in each of the identified transaction values and the new transaction value; and transmitting the determined risk score.
US11797987B2
Embodiments of the present disclosure relate to methods, devices, a computer readable storage medium and a computer program product for processing or managing a blockchain transaction. In a method for processing a blockchain transaction, a blockchain node of a blockchain for processing the blockchain transaction receives a transaction request, the transaction request indicating at least a initiator of the transaction, transaction content and a transaction recipient of the transaction. The blockchain node computes, based on the transaction content, a transaction fee for processing the transaction. The blockchain node determines whether the initiator of the transaction is a sponsored user of the transaction recipient, and determines a payment account from which the transaction fee is deducted in response to determining that the initiator of the transaction is a sponsored user of the transaction recipient. The transaction processing and management schemes as provided in the present disclosure enable ordinary users use blockchain services conveniently.
US11797973B2
A method for facilitating payment transactions includes receiving, by a server, a flash code request indicative of a transaction amount. A flash code associated with the transaction amount is communicated by the server to the payer device. The flash code is encoded into a flash pattern at the payer device and communicated to a payee device of a payee for executing a payment transaction between the payer and the payee. A first request for the payment transaction is received by the server from the payee device. The first request includes the flash code obtained by decoding the flash pattern at the payee device. The flash code included in the first request is validated by the server. Based on successful validation of the flash code, the transaction amount is deducted from a payer account of the payer and credited to a payee account of the payee.
US11797965B2
Wireless communication and proximity-based feedback technologies are disclosed. In some examples, a system identifies that a wireless communication interface has received wireless signal(s) for conveying information from a transaction object in response to proximity between the transaction object and the interface. The system identifies, based on relative signal strength of the signal(s) as received at each of a plurality of antennae of the interface, an indication of a relative position of the transaction object relative to the interface. The system generates, based on the indication of the relative position, feedback indicating a recommended movement of the transaction object relative to the interface to increase signal strength, and sends the feedback to an output device to output the feedback to indicate the recommended movement. The system reads the information from the transaction object using the interface in response to an increase in signal strength and to the outputting of the feedback.
US11797962B2
Configuring data transfers based on electronic messages. A system includes a communication module, a processor, and a memory. The memory stores instructions that, when executed, configure the processor to: receive, from a client device, an authentication credential and associate the authentication credential with a client record. The processor identifies, based on delegated access to query a message account at a message server, a resource request message associated with the message account using a defined criteria. The processor obtains, based on the resource request message, a resource parameter to define a proposed resource transfer to a recipient entity. The processor generates and transmits, to the client device, a transfer request alert based on the proposed resource transfer for display at the client device. In response to receiving, from the client device, a selection of a selectable option, the processor allocates a resource to the recipient entity.
US11797961B2
Certain aspects of the present disclosure provide techniques for vectorization of transactions including: receiving electronic transaction information of one or more transactions of a user; for each transaction of the one or more transactions: segmenting the electronic transaction information of the transaction into one or more transaction words; generating a second transaction description related to the transaction; and identifying a category of the transaction; generating, based on the corresponding identified categories of the one or more transactions, a set of transaction history data of the user; providing the set of transaction history data of the user as an input to a machine learned model trained to output a set of word embedding vectors; determining, based on an output of the machine learned model comprising a set of word embedding vectors, a set of similar merchants; and providing the set of similar merchants for display to the user.
US11797952B2
Automated vehicle repair estimation by adaptive ensembling of multiple artificial intelligence functions is provided. A method comprises receiving, from a plurality of sources, vehicle repair recommendation sets identifying recommended vehicle repair operations for damaged vehicle components; selecting, by a trained artificial intelligence function, one of the operations for each component based on a plurality of learned states; generating a composite vehicle repair recommendation set identifying the selected operation; providing the composite vehicle repair recommendation set to one or more claims management systems; and repeatedly retraining the trained artificial intelligence function by adjusting the learned states according to the vehicle damage objects received, and the corresponding composite vehicle repair recommendation generated, since the last retraining of the trained artificial intelligence function.
US11797947B2
Resource reservation system, method for starting using resource, and non-transitory recording medium
A resource reservation system includes a first information processing device connected to communicate with a terminal device and a second information processing device connected to communicate with the first information processing device. The second information processing device transmits, to the first information processing device, information on a resource that is reserved for use. The first information processing device transmits, to the terminal device, information on a display component in response to the information on the resource received from the second information processing device. The display component is displayed on the terminal device for receiving a user operation. The first information processing device transmits, to the second information processing device, a resource usage start request in response to the user operation performed with the terminal device. The resource usage start request is for starting using the resource. The second information processing device accepts the resource usage start request.
US11797938B2
Predicting psychometric attributes and relevant skills for a first job position includes generation of predictor models based on test data of tests users. The test data includes resumes of the test users, job descriptions of job positions of the test users, historical data of the test users, and answers provided by the test users to psychometric questions. The predictor models are then used to predict the psychometric attributes and the relevant skills based on target data, which is a first job description of the first job position.
US11797934B2
A user having multiple electronic devices may receive notifications at each of the devices. When it is determined that a first device is in an active state and that a notification has been viewed on that device, an indication that the notification has been viewed may be communicated by the first device to a synchronization server. It may then be determined whether the viewed notification is also present on one or more of the user's other devices. Based on the determination, an indication that the notification has been viewed may be sent from the synchronization server to each of the user's devices on which the notification is present. Upon receipt of the indication from the synchronization server, the viewed notification may be removed from each of the devices, thereby avoiding a redundant display of the notification on multiple devices.
US11797929B2
A perpetual inventory (PI) value associated with the selected product and a last PI adjustment time that indicates when the retail store last adjusted the PI value are received. The PI value of the selected product is compared to the back room quantity value of the selected product, and a time when the back room quantity value becomes greater than the PI value for the selected product is determined. An adjustment to the PI of the selected product is blocked when the PI adjustment time is after the time. When the back room quantity value is greater than the PI value and the adjustment to the PI value is unblocked, the PI value is adjusted to be the back room quantity value.
US11797923B2
This disclosure describes a system for managing inventory as it transitions into a materials handling facility, as it transitions between locations within a materials handling facility and/or as it transitions out of a materials handling facility. In some instances, a user (e.g., picker or picking agent) may retrieve an item from an inventory location and place the item into a tote. The systems described herein detect the item when it is added to or removed from the tote.
US11797917B2
Systems and methods for enhancing digitally informed delivery of delivery items, such as mail or packages. A delivery item has an associated digital resource(s), such as electronic text, a digital file, an image, a web page(s), or the like. The delivery item includes an indicia, such as a bar code, that provides access to, or references, the digital resource. When the delivery item is processed during transit from the sender to the recipient of the delivery item, the indicia is read, and the associated digital resource is identified therefrom. The delivery service transmits, to the recipient, an electronic notification indicating that the delivery item is enroute to the recipient and also indicating the associated digital resource. The recipient can then access the digital resource, e.g., the custom text, files, images or web pages associated with the delivery item.
US11797915B2
A network computer system that determines metrics related to effort and cost on the part of deliverers who deliverer items for delivery orders. The network computer system can implement operations to facilitate or mitigate features that cause deliverers to expend effort or cost when completing delivery tasks.
US11797914B2
A delivery management system configured to automatically order a delivery of an article based on an inventory status of the article in a storage room by using a computer is provided. The storage room is installed so that it penetrates an exterior wall of a house. The delivered article can be put into the storage room from the outside of the house, and the article put into the storage room can be taken out, in a living space of the house, from the storage room.
US11797912B2
An apparatus is disclosed which is configured to perform or control obtaining or causing obtaining at least one image of at least a part of an object; obtaining or causing obtaining information representative of a distance between at least one feature of the object present in the image and at least one reference feature of the object present in the image; generating or causing generating a string of characters based on the obtained information, the string of characters comprising at least a first portion representative of the distance between the at least one feature of the object present in the image and the at least one reference feature of the object present in the image; associating or causing associating information representing the string of characters with process information of the object.
US11797910B2
An asset identifier for an asset located within a physical environment is obtained based on received scanning information. The asset identifier is associated with a delivery destination defined for the asset. Asset location data that is associated with the obtained asset identifier and defines a position of the asset within the physical environment is generated based on the received scanning information. A current location of the physical environment is determined based on received asset location data. A projection device emits a navigational projection that corresponds to the position of the asset within the physical environment based on the asset location data and a determination that the determined current location is within a threshold distance of the defined delivery destination.
US11797902B2
A device may receive data stored in one or more data sources associated with an organization based on utilizing one or more data discovery-related application programming interfaces (APIs) to access the data. The device may process, utilizing one or more data feature models via the one or more data discovery-related APIs, the data received from the one or more data sources to identify types of data included in the data based on a contextualization of the data. The one or more data feature models may identify a respective set of attributes expected to be included in the types of data. The device may perform multiple analyses of the data after identifying the types of data. The device may determine, based on a result of the multiple analyses, a score for the data. The device may perform one or more actions based on a respective result of the multiple analyses.
US11797893B2
A non-transitory computer-readable recording medium stores a program that causes a computer to execute a process including: inputting input data including one or more records that have one of a plurality of formats, each of the plurality of formats including a plurality of items; generating conversion data by generating an integrated record having an integrated format from the one or more records; and causing a learner to execute a learning process using the conversion data as input tensor, the learner performing deep learning by performing tensor decomposition on input tensor.
US11797892B1
Systems and methods are described herein for novel uses and/or improvements for designing user-specific interfaces using machine learning models. When a request to display certain data by an application is received, an application token and a user token may be retrieved and combined into a consolidated token. The consolidated token may be input into a machine learning model to obtain a user interface token for an application. The user interface token may indicate user interface settings/configuration desired/preferred by a user. The user interface token may then be sent to the application to cause the application to display the data using user interface configurations within the user interface token.
US11797882B2
We describe a system that performs prognostic-surveillance operations based on an inferential model that dynamically adapts to evolving operational characteristics of a monitored asset. During a surveillance mode, the system receives a set of time-series signals gathered from sensors in the monitored asset. Next, the system uses an inferential model to generate estimated values for the set of time-series signals, and then performs a pairwise differencing operation between actual values and the estimated values for the set of time-series signals to produce residuals. Next, the system performs a sequential probability ratio test (SPRT) on the residuals to produce SPRT alarms. When a tripping frequency of the SPRT alarms exceeds a threshold value, which is indicative of an incipient anomaly in the monitored asset, the system triggers an alert. While the prognostic-surveillance system is operating in the surveillance mode, the system incrementally updates the inferential model based on the time-series signals.
US11797881B2
Explanation apparatus and methods are described. In one aspect, an explanation apparatus includes processing circuity configured to access a source instance which has been classified by a machine learning model; create associations of the source instance with a plurality of training instances; and process the associations of the source instance and the training instances to identify a first subset of the training instances which have less relevance to the classification decision of the source instance by the machine learning model compared with a second subset of the training instances; and an interface configured to communicate information to a user, and wherein the processing circuitry is configured to control the user interface to communicate the second subset of the training instances to the user as evidence to explain the classification of the source instance by the machine learning model.
US11797877B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving training data for multiple datasets that include information about a computing process. The training data is received at a computing system that includes a data manager, a data classifier, and a machine learning (ML) system. The data classifier annotates the training data as being associated with a particular dataset and as being descriptive of computing processes executed to perform transactions. The ML system receives the annotated training data and data about a transaction operation of the system, trains a predictive model to generate prediction data that indicates a runtime condition of the system, and provides the prediction data to a process automation module of the system. The module executes process automation scripts to remediate the computing process, where the computing process is executed by the system to perform the real-time transaction operation.
US11797876B1
Techniques for optimizing and deploying convolutional neural network (CNN) machine learning models for inference using integrated graphics processing units are described. A model compilation system optimizes CNN models using optimized vision-specific operators as well as both graph-level tuning and tensor-level tuning to explore the optimization space for achieving heightened performance. The model compilation system may also implement a heuristic-based two-stage technique for falling back certain operators of CNN models to use CPUs when needed or otherwise beneficial.
US11797873B2
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
US11797859B2
Disclosed is a non-transitory computer readable medium storing a computer program, wherein the computer program includes instructions to perform following steps for data processing when the computer program is executed by one or more processors, the steps including: recognizing at least one continuous section from each raw data subset; determining at least one serialization point, based on a start point and an end point of each of the at least one continuous section for each of the raw data subset; and generating a training data set by generating serialized training data, based on the at least one serialization point.
US11797858B2
A method for training a generator. The generator is supplied with at least one actual signal that includes real or simulated physical measured data from at least one observation of the first area. The actual signal is translated by the generator into a transformed signal that represents the associated synthetic measured data in a second area. Using a cost function, an assessment is made concerning to what extent the transformed signal is consistent with one or multiple setpoint signals, at least one setpoint signal being formed from real or simulated measured data of the second physical observation modality for the situation represented by the actual signal. Trainable parameters that characterize the behavior of the generator are optimized with the objective of obtaining transformed signals that are better assessed by the cost function. A method for operating the generator, and that encompasses the complete process chain are also provided.
US11797851B2
A Static Random Access Memory (SRAM) device in a binary neural network is provided. The SRAM device includes an SRAM inference engine having an SRAM computation architecture with a forward path that include multiple SRAM cells forming a chain of SRAM cells such that an output of a given one of the multiple SRAM cells is an input to a following one of the multiple SRAM cells. The SRAM computation architecture is configured to compute a prediction from an input. The SRAM computation architecture is configured to store ternary data and perform local computations on the ternary data.
US11797838B2
Systems and methods for generating embeddings for nodes of a corpus graph are presented. The embeddings correspond to aggregated embedding vectors for nodes of the corpus graph. Without processing the entire corpus graph to generate all aggregated embedding vectors, a relevant neighborhood of nodes within the corpus graph are identified for a target node of the corpus graph. Based on embedding information of the target node's immediate neighbors, and also upon neighborhood embedding information from the target node's relevant neighborhood, an aggregated embedding vector can be generated for the target node that comprises both an embedding vector portion corresponding to the target node, as well as a neighborhood embedding vector portion, corresponding to embedding information of the relevant neighborhood of the target node. Utilizing both portions of the aggregated embedding vector leads to improved content recommendation to a user in response to a query.
US11797833B2
Optimized synapses for neuromorphic arrays are provided. In various embodiments, first and second single-transistor current sources are electrically coupled in series. The first single-transistor current source is electrically coupled to both a first control circuit and second control circuit, free of any intervening logic gate between the first single-transistor current source and either one of the control circuits. The second single-transistor current source is electrically coupled to both the first control circuit and the second control circuit, free of any intervening logic gate between the second single-transistor current source and either one of the control circuits. A capacitor is electrically coupled to the first and second single-transistor current sources. A read circuit is electrically coupled to the capacitor. The first and second single-transistor current sources are adapted to charge the capacitor only when concurrently receiving a control signal from both the first and second control circuits. The first and second single-transistor current sources are adapted to discharge the capacitor only when concurrently receiving a control signal from both the first and second control circuit.
US11797822B2
The present invention relates to an improved artificial neural network for predicting one or more next items in a sequence of items based on an input sequence item. The improved artificial neural network has greatly reduced memory requirements, making it suitable for use on electronic devices such as mobile phones and tablets. The invention includes an electronic device on which the improved artificial neural network operates, and methods of predicting the one or more next items in the sequence using the improved artificial neural network.
US11797810B2
Software tools disclosed herein may allow a user to enter design choices that alter an aesthetic appearance of a machine-readable label such that modules included in the label deviate from a standardized definition for the modules. Such alterations may include changes in size, color and orientation of modules. The alterations may allow a user to create machine-readable labels having unique aesthetic appearances. A software engine may ensure that, despite the aesthetic design choices entered by a user, the generated machine-readable label is reliably scannable.
US11797796B2
A multi-level distribution and tracking method is described. Processing equipment processes multi-level distribution items, the multi-level distribution items being associated with first, second, and third level entities. The multi-level distribution items include a computer readable code thereon. The processing equipment captures an image of the multi-level distribution item, reads a computer readable code associated with the first level entity, sender information for the second level entity, and destination address information for the third level entity. The distribution system delivers the item to the destination address for the third level entity. The processing equipment generates scan information based on the processing of the multi-level distribution item, and can send the tracking information to the first level entity.
US11797788B2
In some implementations, a device may configure security tags. The device may receive, from one or more cameras associated with the device, image data associated with a product moving through a scanning zone of the device. The device may determine, based on the image data, a direction of movement associated with the product moving through the scanning zone of the device. The device may configure, via a reader of the device and based on the direction of movement associated with the product, a setting of a security tag associated with the product.
US11797785B2
An industrial vehicle comprising a tag reader, a reader module, and a diagnostic tag, wherein the diagnostic tag is coupled to the industrial truck within a read range of the tag reader. The reader module and the tag reader cooperate to identify the diagnostic tag and individual tags of a tag layout and the reader module discriminates between the individual tags of the tag layout and the diagnostic tag and the individual tags of the tag layout, correlates an identified individual tag of the tag layout with tag data, correlates an identified diagnostic tag with operation of the tag reader, and generates a missing tag signal if the diagnostic tag is not identified or the operation of the tag reader is not within specified operating parameters.
US11797784B2
There is provided a method including generating an initial token being associated with a given context, and sending the initial token to a destination device. The method also includes receiving a scanned token generated by a mobile device scanning an output of the destination device. The output may be generated based on the initial token. In addition, the method includes authenticating the scanned token by comparing the scanned token to the initial token. Furthermore, the method includes generating a productivity indicator based on the scanned token, and outputting the productivity indicator.
US11797781B2
A multi-layer language translator operating in conjunction with a syntax-based model, coupled with machine learning and artificial intelligence, performs language translations from a source language text to text expressed in a target language. A relevancy-based “chunking” module breaks a source text into smaller units and applies a part-of-speech tag to some or all of the units. A hierarchy-based structuring module determines grammatical structure of the source text based, at least in part, on the applied part-of-speech tags. The hierarchy-based structuring module recursively combines grammatically linked units into one or more phrases, and applies to the phrases higher-level tags. A syntax-based translating module translates the units and/or phrases into the target language, and based on syntax differences between the source and target languages, reconfigures the translated text, as needed, such that the translated text is expressed in the target language using target language syntax rules and conventions.
US11797779B2
A system includes at least one processor to perform natural language processing on text from at least one document and assign the at least one document to at least one subjective wellbeing dimension by comparing the text from the at least one document with a subjective wellbeing dimension filter for each subjective wellbeing dimension, insert the at least one document into at least one bin, each bin associated with a particular subjective wellbeing dimension, and analyze each document in each bin associated with the particular subjective wellbeing dimension to determine a score for each subjective wellbeing dimension and an overall score that is based on each score for each subjective wellbeing dimension.
US11797775B1
Systems and methods are presented for inferring an embedding vector of an item of a first type into the embedding space. Upon receiving a first time for which there is no embedding vector, documents of a document corpus that include (co-occurrence) both the received item and other items of the same type are identified. Of those other items that have embedding vectors, those embedding vectors are retrieved and averaged. The resulting averaged embedding vector is established as an inferred embedding vector for the received item.
US11797773B2
Navigating text using an extended discourse tree. In an example, a method accesses an extended discourse tree that includes a first discourse tree for a first document and a second discourse tree for a second document. The method determines a first elementary discourse unit that is responsive to a query from a user device and a corresponding first position. The method further determines a set of navigation options including a first rhetorical relationship between the first elementary discourse unit and a second elementary discourse unit of the first discourse tree and a second rhetorical relationship between the first elementary discourse unit and a third elementary discourse unit of the second discourse tree. The method presents the rhetorical relationships to a user device. Responsive to receiving, from a user device, a selection of a rhetorical relationship, the method presents a corresponding elementary discourse unit to the user device.
US11797764B2
Aspects of the present disclosure relate to a text labeling method and device, and more specifically to the field of deep learning and solving the problem of low efficiency and low accuracy of a feature extraction process. The method can include processing input information to obtain word embedding representation information of the input information, performing dynamic convolution feature extraction on the word embedding representation information to obtain a classification result of each character from the word embedding representation information, and inserting a label into the input information based on the classification result.
US11797761B2
Disclosed is a natural language processing technique according to a neural network of high interpretive ability. One embodiment of the present disclosure relates to an apparatus including a trained neural network into which first natural language text is input and that is trained to output second natural language text and alignment information, the second natural language text being in accordance with a predetermined purpose corresponding to the first natural language text, and the alignment information indicating, for each part of the second natural language text, which part of the first natural language text is a basis of information for generation; and an analyzing unit configured to output, upon input text being input into the trained neural network, a predicted result of output text in accordance with a predetermined purpose, and alignment information indicating, for each part of the predicted result of the output text, which part of the input text is a basis of information for generation.
US11797749B2
In one embodiment, a method includes, in connection with a target structured document rendered by a first client application and in response to a user input directed to target content of the target structured document, accessing, by a second client application, a document object model (DOM) representation of the target structured document, determining a target DOM node associated with the target content, recursively scanning one or more properties of each of one or more DOM nodes logically arranged proximal to the target DOM node within the DOM hierarchical tree, generating a set of one or more anchor point definitions based on one or more selected properties of each of the target DOM node and one or more selected ones of the scanned DOM nodes, and storing the set of anchor point definitions in a data structure.
US11797742B1
A method includes: receiving a representation of a mixed-signal integrated circuit design including an analog circuit portion and a digital circuit portion including a plurality of descriptions of a power supply, the descriptions including a power supply network description and a register transfer level (RTL) hardware description language (HDL) description; determining a mismatch between the power supply network description and the HDL description of the power supply; generating a value converter to convert a voltage value associated with the power supply between the power supply network description and the HDL description; and converting, by a processor, between the power supply network description and the HDL description during runtime using the value converter to synchronize the power supply network description and the HDL description of the power supply responsive to the mismatch.
US11797735B1
A method of testing a product using confidence estimates is provided. The method includes identifying a set of candidate tests and estimating a respective confidence score for each candidate test, the confidence scores reflecting a level of confidence that the corresponding candidate tests will pass or fail when being performed on the product, the estimating including determining the respective confidence scores in dependence upon at least one of (i) previously obtained test results, (ii) changes to the product since a previous estimation or regression test has been performed and (iii) information regarding a user. The method includes identifying a candidate test having a confidence score that is below a threshold, in response to the identification of the candidate test, performing the candidate test, and providing, to a user, results of the performing of the candidate test.
US11797723B2
A method for scheduling construction of a power plant at a telecommunications site is disclosed. The method includes assessing the telecommunication site and the power plant. The method also includes obtaining data from the location utilizing one or more data capture techniques. The method also includes generating a model of the existing infrastructure and a model of the power plant and inserting the model of the power plant therein. The method further includes developing a draft schedule. The method also includes publishing the final schedule with the model of the power plant inserted into the model of the existing infrastructure.
US11797721B2
A computer system obtains a computer-aided design (CAD) file of the warehouse, and the CAD file describes a floor plan of the warehouse with a plurality of patterns in a plurality of layers. A storage space and a plurality of guard objects are identified on the floor plan of the warehouse. The computer system further obtains inventory information of a plurality of product packages to be stored in the warehouse. Based on the inventory information, a plurality of storage types is identified, and a storage area is determined for a subset of product packages associated with each storage type. In accordance with the storage area needed for each storage type, the storage space is divided into a plurality of storage regions for the plurality of product packages, and each storage region is uniquely associated with a respective one of the storage types.
US11797714B2
Security measures for signal paths with tree structures can be implemented at design phase using an EDA software program or tool with security feature functionality that, when executed by a computing system, directs the computing system to: display a canvas through which components of a circuit are arranged; and provide a menu of commands, including an option to add components from a library to the canvas and an option to secure a tree. In response to receiving a selection of the option to secure the tree, the system can be directed to add a hardware countermeasure coupled to at least two lines or terminal nodes of a tree structure identified from components on the canvas or in a netlist corresponding to a circuit's design.
US11797712B2
It is provided a method for enabling a user device to verify data integrity. The method is performed in a network node and includes: obtaining measurement data indicating resource usage by the user device; obtaining a session identifier; generating a measurement indicator using a one-way function, based on the measurement data; generating an asymmetric cryptographic signature of the session identifier and the measurement indicator, the asymmetric cryptographic signature being based on a private key of a cryptographic key pair of the network node; and storing, in a distributed ledger database, a set of data comprising the asymmetric cryptographic signature, the session identifier and the measurement indicator.
US11797711B2
The present document relates to an electronic device, a method for providing personal information using same, and a computer-readable recording medium for recording same, wherein the electronic device may include a communication circuit, a storage, a display, and a processor. According to various embodiments, the processor may be configured to generate a smart contract comprising information on categories of personal information to be provided to an external user, information about the external user, and information about a de-identification level of the personal information to be provided; transfer the smart contract to a block chain; receive a request for provision of personal information from the block chain; process personal information of a user on the basis of the smart contract; and transfer the processed personal information to the block chain. Other various embodiments are possible.
US11797708B2
Systems and methods for leveraging smart glasses for identifying anomalies in a document is provided. Methods may include scanning the document and determining a document type based off pre-defined identifiable features extracted from the document. In parallel to determining, methods may include performing a series of actions to identify any anomalies. Methods may include tracking the user's eye movements and based off of the one or more portions of the document upon which the user's eyes are focused, capturing data from one or more portions, identifying a document characteristic and comparing the document characteristic to a predetermined document rule. When the document characteristic complies to the predetermined document rule, methods may include repeating the series of actions and when the document characteristic fails to comply with the predetermined document rule, methods may include displaying an image of the anomaly, on a display of the smart glasses.
US11797703B1
A technique and system protects documents at rest and in motion using declarative policies, access rights, and encryption. Methods, techniques, and systems control access to documents and use of content in documents to support information management policies.
US11797699B2
Methods and systems for a media guidance application that provides advanced parental control features such as allowing parents to establish parental controls in a dynamic and individualized manner and allowing parents to track and/or limit the amount of time that a child views media content of a particular type.
US11797698B2
A computer implemented method for tracking and securing user data, the method including providing a user data vault that stores user data, providing the user data to display on a user interface, collecting access rights and permission settings, storing the access rights on a blockchain consent network, and providing access to remote users. The system and methods utilize blockchain technology, encryption, and a novel data structure (e.g. consent tokens) that enhance the security, transparency, and user experience regarding user data collection.
US11797692B2
Disclosed are systems and methods for generating security policies for containers. An example method comprises identifying a virtualized execution environment running on a computer system, parsing metadata associated with the virtualized execution environment to identify resources of the computer system to be used by the virtualized execution environment, generating a set of access rules providing access to the resources, and creating a security policy in view of the set of access rules.
US11797690B2
Examples herein relate to an interface selectively providing access to a memory region for a work request from an entity by providing selective access to a physical address of the memory region and selective access to a cryptographic key for use by a memory controller to access the memory region. In some examples, providing selective access to a physical address conversion is based on one or more of: validation of a certificate received with the work request and an identifier of the entity being associated with a process with access to the memory region. Access to the memory region can be specified to be one or more of: create, read, update, delete, write, or notify. A memory region can be a page or sub-page sized region. Different access rights can be associated with different sub-portions of the memory region, wherein the access rights comprise one or more of: create, read, update, delete, write, or notify.
US11797678B2
An example apparatus includes a scan manager to add a portion of a page of physical memory from a first sequence of mappings to a second sequence of mappings in response to determining the second sequence includes an address corresponding to the portion of the page of physical memory, and a scanner to scan the first sequence and the second sequence to determine whether at least one of first data in the first sequence or second data in the second sequence includes a pattern indicative of malware.
US11797674B2
The present disclosure discloses a method, apparatus, device, and storage medium for defending against attacks, which relate to the technical field of information security, and can be used in intelligent traffic or an autonomous driving scenario. The specific implementation solution is: acquiring an instruction set including at least one instruction for controlling vehicle state; comparing each instruction in the instruction set with at least one attack instruction in an attack behavior knowledge base respectively to determine a maximum similarity value corresponding to each instruction; and determining the type of the instruction and of the processing tactics for the instruction according to the maximum similarity value corresponding to each instruction and a preset similarity range.
US11797673B2
A superscalar out-of-order speculative execution microprocessor mitigates side channel attacks that attempt to exploit speculation windows within which instructions dependent in their execution upon a result of a load instruction may speculatively execute before being flushed because the load instruction raises an architectural exception. A load unit signals an abort request, among other potential abort requests, to control logic in response to detecting that a load instruction causes a need for an architectural exception. The control logic initiates an abort process as soon as the control logic determines that the abort request from the load unit is highest priority among any other concurrently received abort requests and determines a location of the exception-causing load instruction within the program order of outstanding instructions. To perform the abort process, the control logic flushes from the pipeline all instructions dependent upon a result of the exception-causing load instruction.
US11797672B1
Data is received that characterizes artefacts associated with each of a plurality of layers of a first machine learning model. Fingerprints are generated corresponding to each of the artefacts in each layer. The generated fingerprints can collectively form a model indicator for the first machine learning model. A second machine learning model then determines, based on the generated fingerprints, whether the first machine learning model is derived from another machine learning model. Data provided this characterization can be provided to a consuming application or process. This second machine learning model can be trained model with historical fingerprints having a known provenance classification. Related apparatus, systems, techniques and articles are also described.
US11797665B1
A processing system includes a branch prediction structure storing information used to predict the outcome of a branch instruction. The processing system also includes a register storing a first identifier of a first process in response to the processing system changing from a first mode that allows the first process to modify the branch prediction structure to a second mode in which the branch prediction structure is not modifiable. The processing system further includes a processor core that selectively flushes the branch prediction structure based on a comparison of a second identifier of a second process and the first identifier stored in the register. The comparison is performed in response to the second process causing a change from the second mode to the first mode.
US11797638B2
Database systems and methods are provided for visual design and customization of processes for web applications. A method involves identifying a plurality of configured actions added to an aggregate action component region on a graphical user interface (GUI) display, automatically generating configured code for each of the configured actions in accordance with a respective user configuration of the respective configured action, identifying a user configuration associated with the aggregate action component, automatically generating aggregate action component code configurable to cause a browser application to initiate the configured code for each of the configured actions in parallel in accordance with the user configuration, and automatically generating process flow code including a reference to the aggregate action component code in accordance with a sequence defined for a web page.
US11797633B2
Disclosed are methods, systems, and non-transitory computer-readable medium for redirecting a user. For instance, the method may include: determining whether a there is a presence of one or combinations of: a particular webpage of a third party website and particular DOM element(s); performing a first DOM analysis on the particular webpage to extract an entity and first data from at least one of the particular DOM element(s); determining whether an entity website is mapped based on the entity and a mapping of entities to entity websites; performing a navigation process to interact with the entity website and extract second data; and performing a comparison analysis on the first data and the second data to determine whether at least one difference is present.
US11797629B2
Techniques for performing outputting additional content associated with but nonresponsive to an input command are described. A system receives input data from a device. The system determines an intent representing the input data and receives first output data responsive to the input data. The system determines, based on context data, that additional content associated with the first output data but nonresponsive to the input data should be output. The system receives second output data associated with but nonresponsive to the input data thereafter. The system then presents first content corresponding to the first output data and second content corresponding to the second output data.
US11797628B1
A method includes providing a server including a memory and a processor coupled to the memory; defining a plurality of databases in the memory, the databases including fields for respective client matters, and the databases including a plurality of notes for respective matters, the notes including text, and the databases including a plurality of buzzwords; associating respective buzzwords with descriptive pages; generating a user interface including a text editing screen area in which a user can type text for a note, the text including a plurality of terms; comparing terms to the buzzwords and, in response to a term matching a buzzword, indicating that the matching term is a buzzword in the user interface. Other systems and methods are also provided.
US11797616B1
Examples relate to systems and methods for dynamically generating web pages for displaying database items based on metadata included in network URL requests. Some examples disclosed herein may enable receiving a URL comprising a plurality of segments, comparing each segment of the plurality of segments to known segment values, identifying, based on the comparison, searchable segments and one or more searchable categories for the searchable segments, independent of the order of the searchable segments within the URL, determining a search pattern based on the searchable segments and searchable segment categories, performing an inventory search based on the search pattern to return a list one or more inventory items, building web page metadata items based on the search pattern, and generating a web page comprising the web page metadata items and the list of inventory items.
US11797590B2
Aspects of the present disclosure are directed to providing a rich content experience based on information received from unstructured content. A plurality of information items may be obtained from a plurality of data source, where each information item includes unstructured content. The plurality of information items may be provided to a trained machine learning model, where the model is trained with training data that includes information items and corresponding labeled entities for a plurality of historical events. In examples, a formatted request may be received, where the formatted request is associated with one or more labeled entities associated with the trained machine learning model. The trained machine learning model may identify multiple entities from the unstructured content based on the formatted request associated with the one or more labeled entities. In examples, each identified entity of the multiple identified entities is stored as structured content responsive to the formatted request.
US11797589B2
Systems and methods for reducing overcollection of unstructured data are disclosed. In an embodiment, a computer system may access an image uploaded by a user through a user interface for a function provided by a service provider. The computer system may identify items of information that are contained in the image. The computer system may determine necessary items of information in the image based on the function. The computer system may mask unnecessary items of information in the image. The computer system may present a masked image to the user through the user interface, where the masked image removes the unnecessary items of information contained in the image and shows the necessary items of information to perform the function.
US11797588B2
The present disclosure relates to systems, non-transitory computer-readable media, and methods for maintaining the anonymity of survey respondents while providing useful data to an analyst. In particular, in one or more embodiments, the disclosed systems utilize various anonymity protections based on various anonymity thresholds. For example, the presently disclosed systems and methods may disallow or modify potentially identifying data filters, including generating alternate data groupings. Further, the systems and methods may modify text responses to reduce identification risk.
US11797586B2
A speech enabled product presentation engine for customer relationship management (‘CRM’) comprising: a product recognition module; the product recognition module comprising a module of automated computing machinery stored on one or a non-transitory computer-readable mediums and configured to: identify, in dependence upon digitized speech for recognition, a product articulated in the conversation between a tele-agent and a customer. The presentation engine also includes a product dimension module. comprising a module of automated computing machinery stored on one or a non-transitory computer-readable mediums and configured to: query an internal CRM, in dependence upon the identified product, and receive one or more descriptions of one or more dimensions of the product for presentation to the tele-agent during a call with the customer.
US11797580B2
The interpretation of a graph data structure represented on a computing system in which the connection between a pair of nodes in the graph may be interpreted by which intermediary entity (node or edge) on a path (e.g., a shortest path) between the node pair is most dominant. That is, if the intermediary entity were not present, a detour path is determined. The greater the difference between the detour path and the original path, the more significant that intermediary entity is. The significance of multiple intermediary entities in the original path may be determined in this way.
US11797579B2
Data content governance for presentation layer synchronization for a version controlled underlying data model includes defining a data model for underlying data in a database, specifying a presentation layer for the defined data model and identifying selected elements of the data model necessary to meet data requirements of the specified presentation layer. Then, the identified selected elements of the data model are serialized and both the specified presentation layer and the serialized elements are versioned in respect to the specified presentation layer. Thereafter, when the data model becomes modified, the specified presentation layer is modified to accommodate the modified data model. In response to the modification, a different selection of elements of the data model necessary to meet data requirements of the modified presentation layer are re-identified and serialized, with the modified presentation layer and the serialized re-identified different selection of elements becoming re-versioned.
US11797571B2
In an example embodiment, an additional interface customer resource definition (CRD), which operates in conjunction with the normal CRD, is utilized. The interface CRD may be called a service CRD. The service CRD provides an abstraction of the original CRD by abstracting away all technical details that no other services should depend upon. The service CRD provides a façade to the original CRD. Both are kept in sync by a component called an operator, which infers the specification of the original CRD on the basis of the specification of a given service CRD. Furthermore, status updates sent to the original CRD that are relevant to the dependent services are mirrored back to the corresponding service CRD. Correspondingly, status updates with technical details that are too specific for the dependent services are not mirrored back.
US11797567B1
Systems and methods for providing a rapid hyperledger onboarding platform are provided. The rapid hyperledger onboarding platform enables various teams within an organization to have their own distributed ledger implementation with a private channel for communication among participants of that network. After a request is received from one or more clients to register an application with a distributed ledger comprising a peer node for each of the one or more clients, a selection of data elements to be stored in the distributed ledger is received. The application is instantiated on the distributed ledger. A separate channel is automatically created for each client of the one or more clients among the corresponding peer nodes. Each channel provides smart contract code execution for the application such that blocks are replicated to a node corresponding to a particular transaction and not to other peer nodes.
US11797559B2
In accordance with an embodiment, described are systems and methods for real time data aggregation in a virtual cube in a multidimensional database. A method can provide, at a computer that includes one or more microprocessors, a multidimensional database server executing on the computer, wherein the multidimensional database server supports at least one multidimensional cube, a data source associated with the multidimensional cube, and at least one source of real-time data accessible by the data source. The method can query, by the multidimensional cube, the data source, the query comprising an identification of the at least one source of real-time data. The method can provide, by the data source, on-demand access to the multidimensional cube to the at least one source of real-time data. The method can use targeted data from the at least one source of real-time data within the multidimensional cube without being stored therein.
US11797557B2
A data management platform for intelligently managing data is provided. The data management platform includes an ETL module configured to extract, cleanse, transform, or load data; a data lake configured to store a first group of data formed by extracting raw data from a plurality of data sources by the ETL module; a data warehouse configured to store a second group of data formed by cleansing and standardizing on the first group of data; a general data layer configured to store a third group of data formed by subjecting the second group of data to data fusion; and a data mart configured to store a fourth group of data formed by transforming the third group of data by the ETL module. The general data layer is a distributed data storage storing information available for querying. The data mart is a database of NoSQL type storing information available for computational processing.
US11797554B2
The present disclosure provides for an on-line venue in which search results are displayed with rich media and qualified content and the ability to contact multiple of the sources anonymously or otherwise communicate what product or service they want to purchase by posting an interactive request that a number of sellers can then directly respond to. This enables a higher quality of web search results and for the buyer's to directly match their needs with qualified vendors. A buyer's request can be broadcast to relevant sellers or service providers that can be preselected by the buyer. Such embodiments may take the burden from a buyer in finding the right products and services by self-qualifying the request to proactive prospective sellers.
US11797551B2
A document retrieval apparatus includes a processor which receives an input of a keyword, acquires an author's name and a document file from a digital document database which stores document files of text data obtained by performing a character recognition process with respect to document image data of handwritten documents, and names of authors who wrote the handwritten documents, references an associating keyword database which stores information associating the authors' names, keywords, and associating keywords, to acquire an associating keyword of the input keyword, from the received input keyword and the acquired author's name, searches the acquired document file, using the input keyword and the acquired associating keyword, and outputs a search result of the searching.
US11797548B2
A system and computer-implemented method includes providing first item rating scores for items associated with stored item data. The items are arranged in an initial item taxonomy that includes a first item assigned to a first initial item category. The system receives additional item data associated with the first item and transmits the data to a machine learning (ML) execution tool used to identify an applicable computer model. The system retrieves the item data and processes it using the computer model. The system revises the initial item taxonomy to create a revised item taxonomy including a new item category. The system reassigns the item to the new item category and generates one or more achievement requirements for all of the items. The system determines achievement point values for the achievement requirements for each item and calculates a second item rating score based on the achievement point values.
US11797547B2
Methods, apparatuses, and systems for intention based search techniques are described herein. An example method comprises receiving data indicative of an intent of a user to perform an action via at least one application, the data comprising a description of the action that is input via a client device application on a client device, identifying, by the computing device, the at least one application based on a comparison of the description of the action and one or more records, the one or more records being indicative of prior intents of one or more users to perform actions and indicative of at least one selection by the one or more users to perform the actions with a selected application, and providing, by the computing device, output to the client device to enable performance of the action via the at least one application.
US11797540B2
A secure joining system is a secure joining system comprising a plurality of secure computation apparatuses; and the plurality of secure computation apparatuses are provided with vector joining parts 11n, first permutation calculating parts 12n, first permutation applying parts 13n, first vector generating parts 14n, second vector generating parts 15n, bit-flipping parts 16n, second permutation calculating parts 17n, second permutation applying parts 18n, third vector generating parts 19n, inverse permutation applying parts 110n, vector separating parts 111n, third permutation applying parts 112n, attribute value permutating parts 113n and fourth vector generating parts 114n.
US11797539B2
The present invention relates to hash join acceleration. In an embodiment, a computer receives a request to join build data rows with probe data rows. Each data row is associated with a respective join key value. From multiple buckets of a hash table, a bucket is selected that contains entries of multiple respective join key values in respective locations within the bucket. Whether or not the bucket contains an entry of the join key value of a build data row is detected. While building, multiple locations within the bucket are concurrently inspected to find an empty location in which to store the entry of the join key value of the build data row. The bucket is concurrently probed to detect whether or not the entries in the bucket include an entry of a join key value of a probe data row. For the join request, a response is sent that is based on the concurrent probing of the bucket.
US11797534B2
Embodiments generate random walks through a directed graph that is represented in a relational database table. Each row of the graph table represents a directed edge in the graph and includes a source vertex and a destination vertex. Each row is further augmented to (a) indicate the number of outbound edges starting from the destination vertex in the row and (b) include an identifier that distinguishes the edge from other outbound edges starting from the same source vertex. An SQL query may be executed on the augmented graph table. Starting from a source vertex (starting vertex or the destination vertex of the previously selected hop) the query randomly selects a row of the graph table representing one of the outbound edges from the source vertex and adds the selected outbound edge as a row in a random walk table that represents the next hop in the random walk.
US11797517B2
Techniques for identifying and validating online content items for presentation to users are disclosed. Disclosed systems and methods use a sentiment analyzer to determine a sentiment of a candidate content item and collateral content items identified using keywords associated with the candidate content item, determine a measure of agreement in sentiment using the sentiments determined for the candidate content item and collateral content items, and provide at least a portion of the candidate content item in a display at a client computing device, the display including a consensus belief indicator representing the measure of agreement in sentiment.
US11797516B2
Balancing an imbalanced dataset, by: Receiving a balancing policy and the imbalanced dataset. Performing initial adjustment of the imbalanced dataset to comply with the balancing policy, by: oversampling one or more underrepresented classes, and, if one or more of the classes are overrepresented, undersampling them. Operating a generative machine learning model to generate samples for the one or more underrepresented classes, based on the initially-adjusted dataset. Operating a machine learning classification model to label the generated samples with class labels corresponding to the one or more underrepresented classes. Selecting some of the generated samples which, according to the labeling, have a relatively high probability of preserving their class labels. Composing a balanced dataset which complies with the balancing policy and comprises: the samples belonging to the one or more underrepresented classes, the selected generated samples, and an undersampling of the samples belonging to the one or more overrepresented classes.
US11797504B2
A computing infrastructure diagram is identified. A plurality of computing infrastructure components in the computing infrastructure diagram is identified. A respective component definition is associated with each computing infrastructure components of the plurality of computing infrastructure components. The computing infrastructure diagram into a searchable diagram associated with metadata comprising the component definitions of the plurality of computing infrastructure components is converted.
US11797496B2
A system and method is described for use with a multidimensional database computing environment to provide support for parallel calculation of multidimensional slices. Users are able to specify a set of slices and a number of parallel threads to employ. The multidimensional database environment generates tasks that include calculations and/or aggregations, which are able to be executed by the system in parallel. Also described herein are mechanisms of utilizing variables within the calculations performed by respective threads, and combining thread variables after execution.
US11797471B2
A system includes a switch unit that is connected to a host connector of a computer, an embedded controller (EC) that connected to the switch unit, and a management device that includes a device connector and a microcontroller. The device connector is connected to the host connector. The microcontroller is connected to the device connector, and sends external data via the device connector to the EC. When the EC is supplied with electricity, the EC controls the switch unit to establish an electrical connection between the EC and the host connector so as to allow the EC to communicate with the microcontroller through the EC and the host connector to receive the external data from the microcontroller.
US11797468B2
A PCIe device setting, when a fail lane is detected during a link setting operation, a link by using remaining lanes includes a plurality of lanes comprising a plurality of ports, and a link controller setting a link including the plurality of lanes, wherein the link is set to have a link width that includes remaining lanes, except for a fail lane from among the plurality of lanes, wherein the fail lane from among the plurality of lanes has a state in which the fail lane is unable to form a link with remaining lanes that have not failed from among the plurality of lanes.
US11797464B2
Systems and methods for delivering interrupts to user-level applications. An example processing system comprises: a memory configured to store a plurality of user-level APIC data structures and a plurality of user-level interrupt handler address data structures corresponding to a plurality of user-level applications being executed by the processing system; and a processing core configured, responsive to receiving a notification of a user-level interrupt, to: set a pending interrupt bit flag having a position defined by an identifier of the user-level interrupt in a user-level APIC data structure associated with a user-level application that is currently being executed by the processing core, and invoke a user-level interrupt handler identified by a user-level interrupt handler address data structure associated with the user-level application, for a pending user-level interrupt having a highest priority among one or more pending user-level interrupts identified by the user-level APIC data structure.
US11797462B2
A memory is accessed based on memory access requests that has different data read sizes. A memory access method includes outputting each of read commands corresponding to the plurality of memory access requests to a memory at a timing that avoids conflict of read data output from the memory; generating an output start timing of the data read from the memory to an outside; retaining the data read from the memory in each of buffers, and causing any of the plurality of buffers to output data based on the output start timing; and delaying, in a case of receiving a subsequent memory access request during execution of memory access corresponding to a preceding memory access request, the output start timing of data from the buffer corresponding to the subsequent memory access request from the output start timing of data from the buffer corresponding to the preceding memory access request.
US11797455B2
A cache of a processor includes a cache controller to implement a cache management policy for the insertion and replacement of cache lines of the cache. The cache management policy assigns replacement priority levels to each cache line of at least a subset of cache lines in a region of the cache based on a comparison of a number of accesses to a cache set having a way that stores a cache line since the cache line was last accessed to a reuse distance determined for the region of the cache, wherein the reuse distance represents an average number of accesses to a given cache set of the region between accesses to any given cache line of the cache set.
US11797454B2
The present technique provides an apparatus and method for caching data. The apparatus has a cache storage to cache data associated with memory addresses, a first interface to receive access requests, where each access request is a request to access data at a memory address indicated by that access request, and a second interface to couple to a memory controller used to control access to memory. Further, cache control circuitry is used to control allocation of data into the cache storage in accordance with a power consumption based allocation policy that seeks to select which data is cached in the cache storage with the aim of conserving power associated with accesses to the memory via the second interface. A given access request considered by the cache control circuitry is provided with associated cache hint information providing one or more usage indications for given data at the memory address indicated by that given access request, and the cache control circuitry is arranged to reference the associated cache hint information when applying the power consumption based allocation policy to determine whether to cache the given data in the cache storage.
US11797442B2
An integrated circuit and a method for executing a cache management operation are provided. The integrated circuit includes a master interface, a slave interface, and a link. The link is connected between the master interface and the slave interface, and the link includes an A-channel, a B-channel, a C-channel, a D-channel, and an E-channel. The A-channel is configured to transmit a cache management operation message of the master interface to the slave interface, and the cache management operation message is configured to manage data consistency between different data caches. The D-channel is configured to transmit a cache management operation acknowledgement message of the slave interface to the master interface.
US11797441B2
An exempt portion of a data cache of a memory sub-system is identified. The exempt portion includes a first set of data blocks comprising first data written by a host system to the data cache. A collected portion of the data cache of the memory sub-system is identified. The collected portion includes a second set of data blocks comprising second data written by the host system. A media management operation is performed on the collected portion of the data cache to relocate the second data to a storage area of the memory sub-system that is at a higher data density than the data cache, wherein the exempt portion of the data cache is exempt from the media management operation.
US11797436B2
According to one embodiment, a memory system determine both of a first block to which data from a host is to be written and a first location of the first block, when receiving a write request to designate a first logical address from the host. The memory system writes the data from the host to the first location of the first block. The memory system notifies the host of the first logical address, a first block number designating the first block, and a first in-block offset indicating an offset from a leading part of the first block to the first location by a multiple of grain having a size different from a page size.
US11797431B2
Systems, methods, and other embodiments associated with a REST API parser for test automation are described. In one embodiment, a method for automating REST API testing includes parsing a test case to extract values for parts of a REST API request and a value for at least one validation parameter; automatically composing the REST API request at least in part from the extracted values for the parts of the REST API request; automatically submitting the REST API request for execution by an application; retrieving a value of a result of the execution of the REST API request from the application; determining that the value for the validation parameter(s) and the value of the result are a match; and generating an indication that the REST API is valid for the test case.
US11797426B2
A test-driven development system utilizes a neural transformer model with attention to generate method bodies for a focal method given its associated test cases, and optionally a method signature and a docstring of the focal method. The candidate method bodies are validated for syntactic correctness, tested using the given test cases, and tested with a donor class in a target system. Those candidate method bodies passing the validation and testing are then ranked based on a PLUM score that analyzes the candidate method bodies against various quality and performance metrics.
US11797420B2
A debug support program causes a computer to execute a step of extracting a set of variables having a dependency relation from a plurality of variables written in a plurality of process blocks that are included in a sequence program and each describe a process per device, that is to say, a process per slave device; a step of collecting log information recording information regarding input of a value to each of the plurality of variables written in the process blocks; a step of correcting an extraction result regarding the dependency relation on the basis of contents of the collected log information; and a step of presenting a corrected extraction result.
US11797419B2
A technique for logging tasks in a computer system. Tasks are logged into the computer system by executing at least one task at the computer system. A set of log metadata and a set of log levels of log records of the at least one task may be determined from an execution log output of the at least one task. Execution outputs of a further task may be determined according to the determined set of log metadata and associated set of log levels.
US11797415B2
An apparatus and method are provided for monitoring events in a data processing system. The apparatus has first event monitoring circuitry for monitoring occurrences of a first event within a data processing system, and for asserting a first signal to indicate every m-th occurrence of the first event, where m is an integer of 1 or more. In addition second event monitoring circuitry is used to monitor occurrences of a second event within the data processing system, and to assert a second signal to indicate every n-th occurrence of the second event, where n is an integer of 1 or more. History maintenance circuitry then maintains event history information which is updated in dependence on the asserted first and second signals. Further, history analysis circuitry is responsive to an analysis trigger to analyse the event history information in order to detect a reporting condition when the event history information indicates that a ratio between occurrences of the first event and the occurrences of the second event is outside an acceptable range. The history analysis circuitry is then responsive to detection of the reporting condition to assert a report signal. This provides a particularly efficient and effective mechanism for monitoring ratios of events within a data processing system.
US11797398B2
In some embodiments, a system is provided, comprising enforcement hardware configured to execute, at run time, a state machine in parallel with application code. Executing the state machine may include maintaining metadata that corresponds to one or more state variables of the state machine; matching instructions in the application code to transitions in the state machine; and, in response to determining that an instruction in the application code does not match any transition from a current state of the state machine, causing an error handling routine to be executed. In some embodiments, a description of a state machine may be translated into at least one policy to be enforced at run time based on metadata labels associated with application code and/or data manipulated by the application code.
US11797397B2
In one example, a method for writing data includes receiving a write request and performing a first type of logging process in connection with the write request, and creating a corresponding first logging record. Additionally, a second type of logging process is performed in connection with the write request, and a corresponding second logging record created, where the second type of logging process is different from the first type of logging process. Next, a determination is made, as between the two logging records, which of the logging records requires the least amount of non-volatile random access memory (NVRAM), and the logging record that requires the least amount of NVRAM is written to the NVRAM.
US11797395B2
A data management and storage (DMS) cluster of peer DMS nodes manages migration of an application between a primary compute infrastructure and a secondary compute infrastructure. The secondary compute infrastructure may be a failover environment for the primary compute infrastructure. Primary snapshots of virtual machines of the application in the primary compute infrastructure are generated, and provided to the secondary compute infrastructure. During a failover, the primary snapshots are deployed in the secondary compute infrastructure as virtual machines. Secondary snapshots of the virtual machines are generated, where the secondary snapshots are incremental snapshots of the primary snapshots. In failback, the secondary snapshots are provided to the primary compute infrastructure, where they are combined with the primary snapshots into construct a current state of the application, and the application is deployed in the current state by deploying virtual machines on the primary compute infrastructure.
US11797384B2
According to one embodiment, provided is a storage management system having a processor and managing a plurality of storages, in which the storage has a plurality of types of components, and performs redundantization of a data to be stored by combining the plurality of components, the storage management system has component management information indicating redundancy set for the component itself, and the processor sets a method of data protection of the storage based on the component management information and a request for the data protection for the data stored in the storage.
US11797381B2
A storage controller includes parallel input channels configured for simultaneously receiving data from substantially redundant memories, an error estimation unit, a decision unit, an error correction unit and a selection unit. The error estimation unit generates error information by estimating an error level of the plurality of data. The decision unit performs a logical operation on the plurality of data to generate operation data. The error correction unit generates error correction data by correcting an error of the operation data. The selection unit selects one of the operation data or the error correction data based on the error information.
US11797379B2
A Non-Volatile Memory express (NVMe) node includes a memory used at least in part as a shared cache in a distributed cache. At least one processor of the NVMe node executes a kernel of an Operating System (OS). A request is received from another NVMe node to read data stored in the shared cache or to write data in the shared cache and an error detection operation is performed on the data for the request using the kernel. In another aspect, the kernel is used to perform Erasure Coding (EC) on data to be stored in the distributed cache. A network controller determines different EC ratios based at least in part on indications received from NVMe nodes of frequencies of access of different data and/or usage of the distributed cache by different applications. The network controller sends the determined EC ratios to the NVMe nodes.
US11797375B2
A system for debugging server startups incorporated in a method applied in a server includes voltage regulators, a complex programmable logic device (CPLD), a transmitting device, and a display device. The voltage regulators transmit power-on signals required when the server is started. The CPLD receives the power-on signals, collects a second signal from the power on signals, and converts the second signals into a second data. The transmitting device receives the second data and parses the second data into a third data. The displaying device receives the third data and displays power-on signals that do not meet required standard during startup of server, according to the third data.
US11797371B2
A method for determining a Fail Bit (FB) repair scheme includes: a bank to be repaired of a chip to be repaired is determined, the bank to be repaired including multiple target repair areas; initial repair processing is performed on an FB in each of the target repair areas using a redundant circuit; responsive to that a number of remaining Redundant Word Lines (RWLs) is greater than 0 and a number of remaining Redundant Bit Lines (RBLs) is greater than 0, a candidate repair sub-scheme for each target repair area is determined, and a candidate repair cost corresponding to each candidate repair sub-scheme is determined; and a target repair scheme for the bank to be repaired is determined according to respective candidate repair sub-schemes and candidate repair costs, where the target repair scheme corresponds to a minimum integrated repair cost.
US11797366B1
A process for analyzing an incident includes setting up an alert for a high error rate on a particular endpoint. Once the alert is triggered, a set of traces for transactions exhibiting errors on the offending endpoint is queried. All traces for other services/operations that include errors on the offending endpoint are also enumerated. A set of baseline transactions that involve the offending endpoint, but do not result in error may be utilized to determine whether the errors are always present, or are distinctive for certain offending transactions. All traces are ranked based on a statistic. Once the traces have been ranked, they may be traced down to a deepest/most terminal error. A set of transactions that correlate to the terminal error may also be analyzed to determine infrastructure causes.
US11797359B2
Systems and methods for reporting API capability change according to an API filter are provided. According to one aspect, a method for reporting API capability change according to an API filter comprises receiving a request to be notified of an API capability change related to an identified wireless device, the request identifying a set of one or more APIs to be monitored; receiving a notification that the identified wireless device has changed from a first type of core network to a second type of core network; determining an API capability change from the first type of core network to the second type of core network for the identified set of one or more APIs to be monitored; and reporting the API capability change for the identified set of one or more APIs to be monitored and not reporting the API capability change for APIs not in the identified set.
US11797354B2
There is a need for more effective and efficient constrained-optimization-based operational load balancing. In one example, a method comprises determining constraint-satisfying operator-unit mapping arrangements that satisfy an operator unity constraint and an operator capacity constraint; for each constraint-satisfying operator-unit mapping arrangement, determining an arrangement utility measure; processing each arrangement utility measure using an optimization-based ensemble machine learning model that is configured to determine an optimal operator-unit mapping arrangement of the plurality of constraint-satisfying operator-unit mapping arrangements; and initiating the performance of one or more operational load balancing operations based on the optimal operator-unit mapping arrangement.
US11797353B2
Techniques described herein relate to systems, methods, and non-transitory computer readable mediums for performing workloads on hardware configurations. The method includes determining compliant hardware configurations of the data cluster using workload features associated with the workload, hardware specification information associated with hardware of data nodes of a data cluster, and a first machine learning model; generating performance predictions associated with the compliant hardware configurations using the workload features, a portion of the hardware specification information associated with the compliant hardware configurations, and a second machine learning model; and generating a recommendation using the performance predictions, and the recommendation specifies a hardware configuration of the compliant hardware configurations. The workload is performed using the recommendation.
US11797352B2
Techniques for implementing a software-as-a-service (SaaS) infrastructure that supports flexible multi-tenancy are provided. In various embodiments, this SaaS infrastructure employs a hybrid design that can flexibly accommodate both single-tenant and multi-tenant instances of a SaaS application. Accordingly, with this infrastructure, a SaaS provider can advantageously support high levels of isolation between certain tenants of its application (as dictated by the tenants' needs and/or other criteria) while keeping the marginal cost of operating the infrastructure as low as possible.
US11797350B2
In one embodiment, a method includes identifying a plurality of servers located in a plurality of electric vehicles, associating the servers with an electric vehicle based cloud data center, allocating resources to the servers in the electric vehicle based cloud data center to perform data center functions, and managing the servers in the electric vehicle based cloud data center.
US11797347B2
Automated techniques are disclosed for minimizing communication between nodes in a system comprising multiple nodes for executing requests in which a request type is associated with a particular node. For example, a technique comprises the following steps. Information is maintained about frequencies of compound requests received and individual requests comprising the compound requests. For a plurality of request types which frequently occur in a compound request, the plurality of request types is associated to a same node. As another example, a technique for minimizing communication between nodes, in a system comprising multiple nodes for executing a plurality of applications, comprises the steps of maintaining information about an amount of communication between said applications, and using said information to place said applications on said nodes to minimize communication among said nodes.
US11797344B2
A system includes a memory for storing a plurality of memory chunks and a processor for executing a plurality of producer threads. A producer thread increases a producer sequence and determines (i) a first chunk identifier associated with the producer sequence of an identified memory chunk and (ii) a position from the producer sequence to offer an item. The producer thread determines a second chunk identifier of a last created/appended memory chunk and determines whether the second chunk identifier is valid (e.g., matches the first chunk identifier). The producer thread reads a current memory chunk and determines whether a third chunk identifier associated with the current memory chunk is valid (e.g., matches the first chunk identifier). The producer thread writes the item into the identified memory chunk at the position.
US11797339B2
Systems and methods for maintaining data objects include receiving an event in a queue indicating a change to a data source; obtaining data corresponding to the event from the data source; determining that a monitored item condition defined in a workflow is satisfied based on the data corresponding to the event; generating a data object responsive to the monitored item condition being satisfied; identifying, using a mapping between fields and triggers generated based on the workflow, a trigger defined in the workflow that uses a first field of one or more fields; determining that the value of the first field satisfies a trigger condition of the trigger; and performing, responsive to determining that the value satisfies the trigger condition, an action corresponding to the trigger defined in the workflow.
US11797336B1
A system and method is provided for switching file systems based on an instruction from a user application. An exemplary method includes receiving an instruction from a user application to replace a first file system by a second file system, identifying and temporarily suspending all processes that are working with one or more files on the first file system, obtaining information about all files that are used by a temporarily suspended process, the obtained information including at least information on corresponding memory mappings or file descriptors, replacing resources of the first file system by matching resources of the second file system, synchronizing attributes of the first and second file systems, and resuming execution of suspended processes.
US11797329B2
Techniques are described herein that are capable of pausing deployment of a pre-provisioned virtual machine. Deployment of a virtual machine on a computing system is initiated. The deployment of the virtual machine is paused, prior to execution of code that depends on a name of the virtual machine, to wait for receipt of user-specific setting(s) of the virtual machine. The deployment of the virtual machine is continued based at least in part on receipt of the user-specific setting(s). Continuing the deployment includes configuring the virtual machine to have at least one of the user-specific setting(s).
US11797323B2
A host computer for emulating a target system includes a host memory, a CPU, and a host GPU. The host memory is configured to store a library of graphics functions and a VM. The VM includes a section of emulated memory storing target code configured to execute on the target system. The CPU is configured to execute the VM to emulate the target system. The VM is configured to execute the target code and intercept a graphics function call in the target code. The VM is further configured to redirect the graphics function call to a corresponding graphics function in the library of graphics functions stored in the host memory. The host GPU is configured to execute the corresponding graphics function to determine at least one feature configured to be rendered on a display coupled to the host GPU.
US11797318B1
Technologies and techniques for processing a user interface (UI) associated with a multi-nodal workflow in a medical software application. A processor-based workflow logic module processes a medical software application to determine branches of the workflow, wherein each of the branches include one or more nodes configured to receive a data input and provide a corresponding data output for the medical software application during execution. Serialization is executed on at least some of the branches to determine dependencies among at least some of the nodes in the branches. Progress of the workflow is monitored during execution of the medical software application, and used to execute UI applications and/or provide feedback data associated with the monitored progress.
US11797314B2
A method, a system, and computer program product for application function library installation for cloud-based systems. An application function in a plurality of application functions is executed. The application function is executed using a server instance running in a container. A determination is made that execution of the application function requires an application function library. The application function library for executing of the application function is obtained. The obtained application function library is loaded during runtime of the application function.
US11797304B2
A microprocessor system comprises a vector computational unit and a control unit. The vector computational unit includes a plurality of processing elements. The control unit is configured to provide at least a single processor instruction to the vector computational unit. The single processor instruction specifies a plurality of component instructions to be executed by the vector computational unit in response to the single processor instruction and each of the plurality of processing elements of the vector computational unit is configured to process different data elements in parallel with other processing elements in response to the single processor instruction.
US11797302B2
A method, computer readable medium, and processor are disclosed for performing matrix multiply and accumulate (MMA) operations. The processor includes a datapath configured to execute the MMA operation to generate a plurality of elements of a result matrix at an output of the datapath. Each element of the result matrix is generated by calculating at least one dot product of corresponding pairs of vectors associated with matrix operands specified in an instruction for the MMA operation. A dot product operation includes the steps of: generating a plurality of partial products by multiplying each element of a first vector with a corresponding element of a second vector; aligning the plurality of partial products based on the exponents associated with each element of the first vector and each element of the second vector; and accumulating the plurality of aligned partial products into a result queue utilizing at least one adder.
US11797289B2
A method performed by a web server for installing a web application in a web browser. The method includes receiving, at a domain name pointed at the web server, a request to install the web application in the web browser and responsive to receiving the request, sending a container management code to the web browser to be executed by the web browser, wherein the container management code includes code to store a collection of files associated with the web application in a storage location that is scoped to the domain name and register a mechanism that is to serve one or more of the collection of files upon request to form a containerized web application.
US11797288B2
A patching method includes generating an original image through compilation for a plurality of files. If a first file in the plurality of files changes, a new index mode of the first file or new data of the first file may be appended to an end of an original image to update the first file to obtain a new image.
US11797282B2
Systems and methods of the disclosure include: identifying, by a processing device, a plurality of services of a cloud computing environment, wherein each service of the plurality of services employs one or more virtual execution environments; generating a plurality of graphs, wherein each graph of the plurality of graphs represents a service of the plurality of services, wherein each graph comprises a plurality of nodes, such that each node represents a corresponding virtual execution environment of the one or more virtual execution environments employed by the service, and wherein each node is associated with a computing resource usage indicator reflecting a usage of a computing resource by the corresponding virtual execution environment; and determining, using the plurality of graphs, a set of servers for running the plurality of services.
US11797276B1
A quantum programming environment may include an assisted composition system to assist the composition of quantum objects. The assisted composition system may receive a partial portion of a quantum object that is being composed but not yet fully composed by a user. The assisted composition system may determine a first abstract representation of the partial portion of the quantum object being composed. The assisted composition system may determine that the first abstract representation resembles at least a first portion of a second abstract representation of a stored quantum object stored in a library for the quantum programming environment. The assisted composition system may obtain a second portion of the stored quantum object from the library and provide it to the user as a next portion to the partial portion of the quantum object being composed.
US11797275B2
System and methods of ontology model development are disclosed. An example system and method may comprise, defining, an ontological model, generating, an ontology library based on the ontological model, deploying, the ontology library to an IoT system, generating, an ontology instance based on the ontology library deployed to the IoT system, modifying, an IoT application based on the ontology instance, and managing the IoT system utilizing the IoT application.
US11797271B2
Certain aspects of the present disclosure provide techniques for establishing a web session between a computing device and a web-based integrated development environment to create and/or update files (e.g., content files and/or resource files). In the web session, content file(s) can be evaluated in real-time with one or more resource files. Further, in the web session, a set of validation rules of a resource file can be updated by the computing device. To stablish the web session, a first communication connection is established between the computing device and the web-based integrated development environment. With the first communication established, a second communication connection is established for real-time, bi-directional communication between the computing device and a language server instance of the web-based integrated development environment.
US11797268B2
A scalable, distributed load control system for home automation based on a network of microphones may include control devices (e.g., load control devices) that may include microphones for monitoring the system and communicating audio data to a cloud server for processing. The control devices of the load control system may receive a single voice command and may be configured to choose one of the load control devices to transmit the voice command to the cloud server. The load control devices may be configured to receive a voice command, control a connected load according to the voice command if the voice command is a validated command, and transmit the voice command to a voice service in the cloud if the voice command is not a validated command. The voice service to which the load control devices transmit audio data to may be selectable.
US11797267B2
A method for playing audio source, executed by one or more processors, comprising: playing an audio source set including a first audio source and a second audio source; displaying a first object for an interaction with a user; obtaining an input for the first object; and adjusting at least a part of the audio source set based on the input; wherein in order that a selective change to the audio source set is given by the interaction with the user, when a first input related to the first object is obtained, the audio source set is adjusted so that an output level of the first audio source selected by the first input is highest, wherein in order that a random change to the audio source set is given by the interaction with the user, when a second input related to the first object is obtained, a random audio effect is applied to at least one audio source included in the audio source set.
US11797261B2
An on-vehicle device includes: a plurality of agent function units configured to provide services including causing an output unit to output an audio response in response to an utterance of an occupant of a vehicle; and a content management unit configured to determine whether or not the instructed content is stored in an in-vehicle storage device mounted in the vehicle or a portable storage medium brought into the vehicle when the playback of the content is instructed by the utterance of the occupant, and to cause the playback device to play back the content present in the in-vehicle storage device or the portable storage medium when the instructed content is determined as being stored in the in-vehicle storage device or the portable storage medium.
US11797258B2
A method implements data visualization collaboration. The method displays, for a second user, an interface with a comment pane that displays a first comment text and a first thumbnail image of a data visualization generated according to a first visual specification, from a first user. In response to detecting an input from the second user to select the first thumbnail image, the method generates and displays the data visualization. The method receives, from the second user, input modifying the data visualization, and input specifying a second comment that refers to the data visualization. In response, the method generates a second thumbnail image and a second visual specification corresponding to the modified data visualization, and transmits that information along with the second comment text to the first user.
US11797255B2
A preview display method includes displaying, by a first terminal device, a first preview screen in response to starting a camera application of the first terminal device, sending, by the first terminal device to a second terminal device by using short-range wireless communication based on a user operation on a control of the camera application, establishing, by the first terminal device, the short-range wireless communication connection to the second terminal device, displaying, by the first terminal device, a second preview screen split into a first display area and a second display area, where the preview image collected by the camera in real time is displayed only in the first display area, and where first image information comprising display content of a second display of the second terminal device is displayed in the second display area.
US11797244B2
An image processing apparatus capable of preventing display priority of an application button displayed on a home screen from being raised to a higher rank due to repeat of error termination. A plurality of application buttons each for executing a predetermined job with settings therefor are displayed on the home screen. A user interface selects one object of the plurality of objects. After the one object is selected by the user interface, the one job is executed based on settings set in association therewith. When execution of the job is not normally completed, the controller does not increase the number of times of use of the object selected by the user interface according to which the display priority of the object is raised.
US11797226B2
A solid state device for a computer system is disclosed. The computer system includes a detecting module for detecting a connection state of a connector of a backplane of the computer system. The solid state device includes a memory module, configured to store data; a connection module, configured to connect the connector of the backplane of the computer system; and a controller module, coupled to the memory module and the connection module, configured to write data into the memory module according to a writing notification from the computer system when the connection state between the connection module and the connector of the computer system is changed from a first connection state to a second connection state, and to notify the computer system to unlock the connector of the computer system after finishing writing the data.
US11797223B2
A basic storage unit management circuit includes a receiving circuit, a transmitting circuit, a first buffer, and an idle basic storage unit controller. The first buffer is arranged to store a bit map, wherein the bit map includes a plurality of first bits that correspond to a plurality of basic storage units, respectively, and each of the plurality of first bits is arranged to label whether a corresponding basic storage unit is an idle basic storage unit. The idle basic storage unit controller is coupled to the receiving circuit, the transmitting circuit, and the first buffer, and is arranged to manage the bit map stored by the first buffer, and process at least one basic storage unit of at least one packet that is received by the receiving circuit or is transmitted by the transmitting circuit.
US11797216B2
A signal associated with performance of a memory operation can be applied to a memory cell of a first group of memory cells that have undergone PECs within a first range. The signal can have a first magnitude corresponding to a second range of PECs. Whether differences between a first target voltage and the signal and between a second target voltage and the applied signal are at least the threshold value can be determined. Responsive to determining that the differences are at least the threshold value, the first group of memory cells can be associated with a first calibration cluster and the signal having a second magnitude corresponding to a third range of PECs can be applied to a memory cell of a second group of memory cells that have undergone respective quantities of PECs within the second range.
US11797214B2
A method for deleting one or more snapshots using micro-batch processing is provided. The method includes receiving a request to delete the one or more snapshots, identifying one or more middle map extents exclusively owned by the one or more snapshots requested to be deleted, wherein metadata for the one or more snapshots is stored in one or more logical maps having logical map extents mapping logical block addresses (LBAs) to middle block addresses (MBAs) and a middle map having middle map extents mapping MBAs to physical block addresses (PBAs) of physical locations where data blocks are written, adding MBAs of the identified one or more middle map extents in a batch, determining a first micro-batch including a first subset of the MBAs in the batch, the first subset of MBAs being MBAs less than a first upper bound MBA, and using a first transaction to delete the middle map extents corresponding to the first subset of MBAs included in the first micro-batch.
US11797206B2
Embodiments for migrating hash values for backup data blocks in a network of data protection targets (DPTs) and a common data protection target implementing a Gold image library management system in which backups of Gold images used as templates for physical machines and virtual machines are stored on the CDPT. The CDPT and each DPT stores backup data split into chunks that are uniquely identified by a respective hash of its contents, and maintains data structures comprising the hash, chunk size, chunk data, and a list of DPT and CDPT identifiers. The hashes are partitioned into a set of buckets in the CDPT. A Bloom filter is generated for each bucket of hashes, and stored in each DPT so that each DPT stores Bloom filters for all CDPTs in the network. Each DPT checks its list of hashes against the Bloom filters in each of the DPTs to determine whether to keep or free chunks of data.
US11797204B2
A data processing method includes obtaining a plurality of data blocks, determining a first data block and a second data block from the data blocks, where the first data block has a first hash value, and the second data block has a second hash value, where the first hash value is obtained by performing calculation on the first data block based on a hash algorithm and the second hash value is obtained by performing calculation on the second data block based on the hash algorithm, and combining and compressing the first data block and the second data block based on a degree of similarity of the first data block and the second data block.
US11797200B2
A provided a storage device configured to support a number of namespaces. The storage device includes a memory and a controller coupled to the memory. The controller includes a host interface layer and a flash translation layer configured to report to the host interface layer a first over-provisioning chunk from an over-provisioning pool and a first chunk separate from the over-provisioning pool. The controller is configured to receive a command at the host interface layer to utilize a portion of the memory for a first namespace from among the number of namespaces and the first namespace includes an unaligned chunk. The controller is configured to utilize the first over-provisioning chunk as the unaligned chunk of the first namespace. A number of over-provisioning chunks to be utilized as unaligned chunks is less than the number of namespaces.
US11797198B2
Various embodiments provide for one or more processor instructions and memory instructions that enable a memory sub-system to copy, move, or swap data across (e.g., between) different memory tiers of the memory sub-system, where each of the memory tiers is associated with different memory locations (e.g., different physical memory locations) on one or more memory devices of the memory sub-system.
US11797192B2
Methods, apparatuses, and non-transitory machine-readable media associated with data transmission are described. Data transmission management can include receiving, from an edge device via a radio at a first device, instructions associated with data transmission between a second device in communication with the first device and a cloud service in communication with the first device. Data transmission management can also include managing, at the first device and based on the instructions from the edge device, data received from a memory resource of the second device for transmission to the cloud service and data received from the cloud service for transmission to the memory resource of the second device. Data transmission management can further include enabling transmission of some, none, or all of the data between the cloud service and the memory resource of the second device and vice versa based on the management of the data.
US11797184B2
Embodiments of the present invention relates to an SD card hot plugging identification method, an SD card identification module and an electronic device. The SD card identification module includes: an interrupt generation unit configured to trigger an interrupt message according to an SD card inserting or ejecting behavior; a message parsing unit configured to determine an SD card status according to the interrupt message during operation of a device; and a device operating unit configured to perform a corresponding SD card operation according to the SD card status determined by the message parsing unit and a device node search unit. According to the present invention, an SD card inserting or ejecting behavior is detected according to a triggered interrupt, which can reduce resource consumption, enable a quick response to a hot inserting or ejecting behavior, accurately identify a current SD card status and avoid problems such as a device's failure to identify an SD card, a system crash or damage of the SD card.
US11797174B2
The numerical value selecting method includes that: an operational gesture input by a user is acquired; it is identified whether the operational gesture is a first operational gesture or a second operational gesture preset; when the operational gesture is the first operational gesture, a scale unit of the numerical scale is increased; and when the operational gesture is the second operational gesture, the scale unit of the numerical scale is decreased. The first operational gesture is one of a movement of two fingers moving toward each other and a movement of the two fingers moving away from each other. The second operational gesture is the other of the movement of the two fingers moving toward each other and the movement of the two fingers moving away from each other.
US11797169B2
Techniques for better information sharing and control switching in a graphical user interface (GUI) are described. In an example, a computer system determines a user context indicating a likely user interest in applications. Upon a user request for a menu, windows are added to a dynamic area of the menu based on the user context and correspond to the applications. The menu is presented in the GUI and each window be shown in a glanced state to provide quick information about the corresponding application. When the user focus shifts to a window, that window is presented in a focused state to also provide a selectable action that can be performed. Upon a user selection of the window, the window is presented in a selected state to further provide additional performable actions. The window can be pinned to the GUI and user control can automatically switch to another application.
US11797156B1
Card controls can be selectively applied by a user to a card using a graphical user interface (GUI). The card controls can dictate whether network requests associated with usage of the card are to be handled using an account subsystem or a service subsystem. For example, the user can input a first selection to the GUI for applying a first card control in relation to a first type of network request. Based on the first selection, the system can be configured to complete network requests of the first type using the service subsystem. The user can also input a second selection to the GUI for applying a second card control in relation to a second type of network request. Based on the second selection, the system can be configured to complete network requests of the second type using the account subsystem.
US11797141B2
A touch sensor member precursor includes touch sensor pattern portions, lead wires led out from the touch sensor pattern portions, connection terminals connected to the lead wires, connection wirings connected to the connection terminals, and a potential difference elimination pattern portion connected to the connection wirings. The touch sensor pattern portions, the lead wires, the connection terminals, the connection wirings, and the potential difference elimination pattern portion are disposed on the same surface of a substrate, each of the connection wirings has a connection wiring width Wd, the connection terminals adjacent to each other are spaced from each other by a distance Sc between closest terminals at positions closest to each other, and a relationship of Wd
US11797140B2
Provided is a touch sensing unit comprises a first sensor group extending in a first direction and including a plurality of sensor electrodes; a second sensor group extending in the first direction and including the plurality of sensor electrodes; a first peripheral electrode electrically connected to the first sensor group; and a second peripheral electrode electrically connected to the second sensor group, wherein an area of the first sensor group is smaller than an area of the second sensor group in a plan view, and an area of the first peripheral electrode is greater than an area of the second peripheral electrode in the plan view.
US11797131B2
According to an illustrative embodiment, an information processing apparatus is provided. The apparatus is used for processing a first image projected toward a target. The apparatus includes a processing unit for detecting that an object exists between a projector unit and the target, wherein when an object exists between the projector unit and the target, the apparatus determines an area of the object and generates a modified first image, based on the area of the object, for projection toward the target.
US11797130B2
The embodiments of the disclosure provide a finger touch detecting method and a handheld device. The method includes: detecting a finger distribution area touched by a plurality of fingers on a touch detection area, wherein the touch detection area comprises a plurality of touch sensors, and the finger distribution area includes a plurality of specific sensors of the touch sensors; distributing a predetermined data size over the specific sensors, wherein each specific sensor is distributed with a corresponding bit size; obtaining a raw data detected by each of the specific sensors; quantizing the raw data of each of the specific sensors based on the corresponding bit size; and providing the quantized raw data of each of the specific sensors.
US11797126B2
A display device includes a display panel displaying an image, an input sensing layer disposed on the display panel that resonates with an electromagnetic signal provided from an external input device in a first frame to generate a first sensing signal, and a sensing controller including a calculation unit calculating input information of the external input device based on the first sensing signal. The input sensing layer includes a first sensing area, a non-sensing area, and a second sensing area defined between the non-sensing area and the first sensing area, the sensing controller includes a correction unit correcting an edge signal to generate a correction edge signal when the first sensing signal is the edge signal generated in the second sensing area, and the calculation unit calculates edge input information provided to the second sensing area as input information based on the correction edge signal.
US11797118B2
A display device includes a display unit that includes a plurality of light emitting areas; a plurality of touch electrodes disposed between the plurality of light emitting areas and that sense a touch; a light blocking member that forms a code pattern by covering a portion of a front surface of at least one of the plurality of touch electrodes with a preset code shape; and a reflective electrode formed on a rear surface of the light blocking member and that has an area that at least partially overlaps the light blocking member and reflects light from the front surface.
US11797112B1
Disclosed is an electronic device which is paired with a host device to control content of the host device, wherein the electronic device includes a touch sensing module, a movement sensing module for acquiring first movement information of the electronic device based on an accelerometer, a gyroscope, and a magnetometer, and a control signal output unit for acquiring second movement information through operation of the first movement information, and determining, under a gesture mode, a motion corresponding to the movement of the electronic device based on the second movement information and outputting a motion signal indicating the determined motion to the host device, and determining, under a mouse mode, a mouse action based on at least one of touch information acquired from the touch sensing module and the second movement information and outputting a mouse signal indicating the mouse action.
US11797095B2
Innovative techniques to design and generate haptics waveforms are proposed. The proposed techniques enable consistent haptics user-experience to be enable despite variations among different haptic actuators. Arbitrary waveforms may be generated without selecting from a list of pre-determined waveforms.
US11797092B2
Inside a housing of electronic equipment, a first actuator for generating vibration along a first axis is mounted. The first actuator is mounted in a direction in which the first axis is non-parallel and non-perpendicular to at least one of the six surfaces.
US11797090B2
Examples are disclosed relating to providing haptic output to a stylus. In one example, rotational position data indicating a rotational position of the stylus about a longitudinal axis of the body of the stylus is received. Travel direction data indicating a direction of travel of a tip of the stylus relative to a touch-sensitive screen of a computing device is also received. Using at least the rotational position data and the travel direction data, one or more characteristics of a drive signal are determined. The drive signal is then transmitted to a haptic feedback mechanism within the body of the stylus to generate haptic output at the body.
US11797086B2
A method of controlling a wearable tap detection system having a processor and a plurality of sensors for detecting contact by one or more fingers against a surface, including at least one mechanical sensor, includes detecting, as a tap event, a signal from the at least one mechanical sensor that exceeds a predetermined threshold. When the tap event is detected, the processor is switched from a first power mode to a second power mode, the second power mode using more power than the first power mode. Then, using the processor in the second power mode, processing of one or more signals from the plurality of sensors is performed to generate processed signal data. After the processed signal data is generated, the processor is switched from the second power mode to the first power mode. Then, while in the first power mode that uses less power, the processor analyzes the processed signal data to determine one of a character or a command that corresponds to the fingers that contacted the surface at the time of the tap event.
US11797083B2
A head-mounted display system and a 6-degree-of-freedom tracking method and apparatus thereof are disclosed. The method includes: controlling two channels of tracking cameras so that central moments of exposure durations of each frame of the two channels of tracking cameras are same, and controlling so that a lightening moment of the LED lights on the handle controller is synchronized with the middle moment of the exposure duration of an even-number frame of the two channels of tracking cameras; calculating 6-degree-of-freedom tracking data of the head-mounted display device in a three-dimensional space in real time according to acquired image data of an odd-number frame of the two channels of tracking cameras; and calculating 6-degree-of-freedom tracking data of the handle controller in the three-dimensional space in real time according to acquired image data of an even-number frame of the two channels of tracking cameras.
US11797078B2
A head-mounted augmented reality (AR) device can include a hardware processor programmed to receive different types of sensor data from a plurality of sensors (e.g., an inertial measurement unit, an outward-facing camera, a depth sensing camera, an eye imaging camera, or a microphone); and determining an event of a plurality of events using the different types of sensor data and a hydra neural network (e.g., face recognition, visual search, gesture identification, semantic segmentation, object detection, lighting detection, simultaneous localization and mapping, relocalization).
US11797072B2
An improved control box for an incinerator toilet that improves efficiency of energy utilization through enhanced temperature regulation. Uses multiple cycle timers and temperature switches to ensure safe and effective operating temperatures are maintained without expending excess power in a heating element.
US11797070B2
Systems and methods disclosed herein allow efficient reallocation of PoE when a PSU for a PSE fails. A PSE initially receives power from at least two PSUs and provides PoE to at least two PDs. When power from one of the PSUs becomes unavailable, the PSE refrains from providing PoE to a first PD, but continues providing PoE to a second PD. The PSE sends a communication to the second PD requesting that the second PD allow the PSE to allocate less power to the second. If the second PD confirms that allocating less power to the second PD is acceptable, the PSE reduces the amount of power allocated to the second PD and allocates at least some of the power saved by the reduction to the first PD.
US11797069B2
A purpose of the present invention is to cause a used BEV to perform work at low cost, and allow a user to inexpensively charge a BEV. A matching system according to the present invention is provided with: a device owner information acquisition unit acquires device owner information on a device owner who owns at least one device provided with a battery; a storage location owner information acquisition unit acquires storage location owner information on a storage location owner who owns a location at which the at least one device can be stored; a matching unit matches the device owner information with storage location information included in the storage location owner information; a storage unit stores power supply location information for where a match is established; and a notification unit notifies the power supply location information to a user having a device provided with a battery.
US11797043B2
A magnetic sensor system includes an integrated circuit comprising a semiconductor substrate. The semiconductor substrate has a plurality of magnetic sensors configured for measuring at least two first magnetic field components oriented in a first direction, and for measuring at least two second magnetic field components oriented in a second direction; a permanent magnet movable relative to the integrated circuit and configured for generating a magnetic field. A processing circuit is configured for determining at least two physical quantities related to a position of the magnet, using a predefined algorithm based on the measured first and second magnetic field components or values derived therefrom, as inputs, and that uses a plurality of at least eight constants which are determined using machine learning. A force sensor system, a joystick or thumbstick system, and a method may use the magnetic sensor system.
US11797032B2
An auto drain valve 100 comprises a valve body 222 wherein a piston 111 having a piston rod 08 with sealing disk 07 and sealing member 03 which is movable within said valve body 222 wherein air vent 30 and liquid outlet 40 and closes simultaneously. Further the valve body 222 is connected to the bowl 10; valve body 222 consisting of air vent 30, liquid inlet 40′ and liquid outlet 40; moveable piston 111, solenoid coil 9 surrounding the piston rod 08; spring 01 and spring 02 resiliently biasing on the Piston 111 seal air vent 30 and liquid outlet 40 in its de-energized condition; when the solenoid coil 09 is energized and Piston 111 moves away from air vent 30 and liquid outlet 40 simultaneously, liquid is drained form bowl 10 through liquid inlet 40′ into valve body 222 and drained out form liquid outlet 40.
US11797027B2
A system for automated flight plan reporting for an electric aircraft, the system including a flight controller coupled to the electric aircraft configured to receive a digital datum from a remote device, generate a plan adjustment datum as a function of the digital datum, and transmit the plan adjustment datum to a pilot display, a pilot display coupled to the electric aircraft, wherein the pilot display is configured to receive the plan adjustment datum from the flight controller, display the plan adjustment datum to a user; and receive a confirmation datum from the user.
US11797026B2
A posture estimation device estimates a posture of a movable body based on acceleration information based on a posture change of the movable body and angular velocity information based on the posture change of the movable body. The posture estimation device includes a storage unit that stores the acceleration information, the angular velocity information, and a plurality of posture parameters related to a movement of the movable body, a parameter control unit that selects a selection posture parameter from the plurality of posture parameters, and a posture calculation unit that estimates the posture of the movable body by using the acceleration information, the angular velocity information, and the selection posture parameter.
US11797022B1
An autonomous mobile device (AMD) may move around a physical space while performing tasks. Sensor data is used to determine an occupancy map of the physical space. Some objects within the physical space may be difficult to detect because of characteristics that result in lower confidence in sensor data, such as transparent or reflective objects. To include difficult-to-detect objects in the occupancy map, image data is processed to identify portions of the image that includes features associated with difficult-to-detect objects. Given the portion that possibly includes difficult-to-detect objects, the AMD attempts to determine where in the physical space that portion corresponds to. For example, the AMD may use stereovision to determine the physical area associated with the features depicted in the portion. Objects in that area are included in an occupancy map annotated as objects that should persist unless confirmed to not be within the physical space.
US11797018B2
A method of controlling a cleaning robot includes: acquiring a marked position of a charging station in a map; controlling the cleaning robot to travel to a front position of the marked position and identifying the charging station; when the charging station is not identified, generating a finding path based on the marked position; and controlling the cleaning robot to travel in accordance with the finding path and identifying the charging station in a traveling process.
US11797017B2
Embodiments of the invention relate to a method for controlling a fleet of at least two autonomous/remotely operated vehicles, wherein an embodiment of the method comprises: assigning to each of said at least two vehicles a predetermined route comprising a road segment which requires that a teleoperator of a remote operation station assists and/or drives the vehicle, determining a time overlap of the said road segments, and based on the determined time overlap, inserting a delay or a speedup in a preceding autonomous drive road segment of the predetermined route of at least one of said at least two autonomous/remotely operated vehicles so that said road segments no longer overlap in time.
US11797013B2
Collision avoidance for a mobile machine having a plurality of sensors is disclosed. The mobile machine is avoided from colliding with a collision object by fusing sensor data received from the plurality of sensors to obtain a plurality of data points corresponding to the collision object, calculating a closed-form solution of a distance between the mobile machine and each of the plurality of data points, calculating a maximum allowed velocity of the mobile machine based on the shortest distance between the mobile machine and the plurality of data points and a current velocity of the mobile machine, and controlling the mobile machine to move according to the maximum allowed velocity.
US11797008B2
An obstacle avoidance system for a camera arm configured to observe traffic to the rear of a vehicle, the vehicle having bodywork, includes: the camera arm having a camera; and a guide configured so as to extend from a lateral surface of the bodywork of the vehicle to a roof surface of the bodywork of the vehicle. The camera arm is arranged on the guide so as to be slidable along the guide back and forth between a position of rest on the roof surface and a working position on the lateral surface.
US11797002B2
An autonomous driving system includes: a Human Machine Interface; and a control device configured to control autonomous driving of a vehicle, present a first operation instruction to a driver of the vehicle during the autonomous driving, the first operation instruction requesting the driver to perform a first response operation performed in response to a first request or a first proposal by presenting the first request or the first proposal to the driver via the Human Machine Interface, and prohibit presenting a second operation instruction different from the first operation instruction until the first response operation is completed or until a timing at which the first response operation is predicted to be completed, the second operation instruction requesting the driver to perform a second response operation performed in response to a second request or a second proposal by presenting the second request or the second proposal.
US11796997B1
The subject disclosure relates to technologies for vehicle interactions with emergency vehicles. A process of the disclosed technologies can include steps for receiving a command from an emergency vehicle identifying an autonomous vehicle and initiating actions to cause the autonomous vehicle identified by the emergency vehicle to obey the command.
US11796996B2
A vehicle control system includes a portable operator control unit (OCU). The OCU includes a housing, a power supply inside the housing, a controller inside the housing, and a wireless communication unit attached to the housing. The controller is configured to generate control signals for controlling a vehicle from an off-board location of the OCU. The wireless communication unit is configured to wirelessly communicate the control signals to the vehicle over an LTE network.
US11796982B2
A system and process for predicting the failure of a machine begins with the step of loading a slope signature library into the control system, in which the slope signature library correlates time-to-failure based on rates of change of one or more measured conditions. The process includes the steps of activating the machine, determining baseline measurements, and detecting an out-of-spec measurement. Once an out-of-spec measurement is made, the process includes the determination of the rate of change for the out-of-spec measurement. A slope signature is calculated based on the rate of change for the measured condition, which is compared against the slope signature library to determine a predicted time-to-failure based on the calculated slope signature, and outputting the predicted time-to-failure. The process can be used to modify the operation of the machine to extend the predicted time-to-failure.
US11796979B2
A machine tool includes: a display; a tool configured to machine a workpiece; a spindle configured to rotate the tool or the workpiece; a sensor configured to detect a vibration frequency of the spindle or the tool; and a processor configured to control the machine tool. The processor is configured to: detect a chatter vibration in the spindle or the tool based on the vibration frequency; based on a frequency of the chatter vibration, a rotation speed of the spindle, and the number of cutting edges of the tool, calculate an order corresponding to the number of vibrations of the tool during a period of time until a current rotation angle of a first cutting edge of the tool reaches a current rotation angle of a second cutting edge of the tool; and present order information on the display, the order information indicating a magnitude of the calculated order.
US11796970B2
Systems and methods for utilizing a spatial statistical model to maximize efficacy in performing trials on agronomic fields are disclosed herein. In an embodiment, a system receives first yield data for a first portion of an agronomic field, the first portion of the agronomic field having received a first treatment, and second yield data, for a second portion of the agronomic field, the second portion of the agronomic field having received a second treatment that is different than the first treatment. The system uses a spatial statistical model and the first yield data to compute a yield value for the second portion of the agronomic field, the yield value indicating an agronomic yield for the second portion of the agronomic field if the second portion of the agronomic field had received the first treatment instead of the second treatment. Based on the computed yield value and the second yield data, the system selects the second treatment. In an embodiment, in response to selecting the second treatment, the system generates a prescription map, the prescription map including the second treatment. The system may also generate one or more scripts which, when executed by an application controller, cause the application controller to control an operating parameter of an agricultural implement to apply the second treatment.
US11796965B2
A display apparatus includes the following. A protecting plate is formed of a material which transmits light. A light transmitting plate is positioned below the protecting plate and is positioned in contact with the protecting plate. A display is provided below the light transmitting plate and includes a display region which can be viewed from outside. An air layer is positioned between the light transmitting plate and the display. A light reflection prevention layer is provided on at least one of a surface of the light transmitting plate facing the air layer and a surface of the display facing the air layer. The protecting plate, the light transmitting plate, the display, the air layer, and the light reflection prevention layer are layered in a thickness direction of the protecting plate. A region in the protecting plate overlapped with the display region of the display includes a window with which waterproof inspection is performed.
US11796963B2
An external watch control device (100) including a crown (1) carrying a first barrel (2) screwed onto a tube (4), coaxially guiding a second barrel (3) includes a driver (7), the first barrel (2) and the second barrel (3) including opposing unidirectional toothing (8; 9), the tube (4) containing a spring (11) tending to move the first barrel (2) away from the driver (7), the unidirectional toothing (8; 9) are at maximum distance when the crown (1) is completely screwed onto the tube (4), and in meshing position when the crown (1) is completely unscrewed, the cooperation between the unidirectional toothing (8; 9) allowing the rotation of the first barrel (3) in a first single direction of rotation of the crown (1), and preventing it in the opposite direction against the spring (11) in the manner of a pawl.
US11796962B2
An escapement mechanism of a timepiece, including: a first escapement wheel, a second escapement wheel called an impulse pinion and a drive pinion; the impulse pinion, the drive pinion and the first escapement wheel being mounted on the same axis; an intermediate wheel meshing with the drive pinion; a balance plate carrying a plate peg and a direct impulse pallet stone arranged to cooperate with the first escapement wheel; pallets including a pallet entry cooperating with the plate peg, an impulse pallet stone arranged to cooperate with the impulse pinion, and first and second support pallet stones arranged to cooperate with the first escapement wheel. The first escapement wheel, the drive pinion and the impulse pinion are mounted in this order.
US11796961B2
An electronic device, such as a watch, has a crown assembly having a shaft and a user-rotatable crown. The user-rotatable crown may include a conductive cap that is mechanically and electrically coupled to the shaft and functions as an electrode. The conductive cap may be coupled to the shaft using solder or another conductive attachment mechanism. The shaft may electrically couple the conductive cap to a processing unit of the electronic device. One or more additional electrodes may be positioned on the exterior surface of the electronic device. The conductive cap is operable to be contacted by a finger of a user of the electronic device while another electrode is positioned against skin of the user. The processing unit of the electronic device is operable to determine a biological parameter, such as an electrocardiogram, of the user based on voltages at the electrodes.
US11796956B2
A rotation transmission structure includes: a first member that is provided on a rotating body and includes a plural straight teeth extending in an axial direction of the rotating body and arranged in a circumferential direction; a second member that is provided on a moving body moving in the axial direction of the rotating body, includes a plural straight teeth extending in the axial direction of the rotating body and arranged in the circumferential direction, and is fitted to the first member to transmit rotation of the rotating body to the moving body in a case where the moving body approaches the rotating body; a biasing member that biases the first member toward the moving body; and a rotation mechanism that is provided between the first member and the rotating body and rotates the first member in a case where the first member is moved toward the rotating body.
US11796950B2
A conductive sheet capable of preventing erroneous reading and writing is provided. The conductive sheet according to one embodiment is configured to be positioned between a sheet tray of an image forming device and a sheet. The conductive sheet includes a base layer and a double conveyance prevention structure. The base layer comprises a conductive material positioned to overlap with a wireless tag of the sheet. The double conveyance prevention structure is coupled to or defined by the base layer. The double conveyance prevention structure is configured to prevent conveyance of the conductive sheet by the image forming apparatus when the conductive sheet overlaps the sheet in the sheet tray.
US11796942B2
A fixing device heats and fixes a toner image formed on a sheet to the sheet. The fixing device includes a heat roller and a ground contact. The heat roller heats the toner image formed on the sheet. The ground contact grounds the heat roller. The ground contact includes a first electrical conductive member, a second electrical conductive member, and an electrical insulating member. The first electrical conductive member is electrically connected to the heat roller. The second electrical conductive member is positioned opposite the first electrical conductive member and grounds the heat roller. The electrical insulating member is interposed between the first electrical conductive member and the second electrical conductive member and insulates the first electrical conductive member and the second electrical conductive member from each other.
US11796935B2
An exposure device includes: at least one light emitter that includes a substrate and a light-emitting device disposed on the substrate; and a position adjuster that includes a contact member having an outer periphery in contact with the substrate, a support member that rotatably supports the contact member, and at least one mover that is in contact with the support member to move the support member in a light emission direction of the light emitter.
US11796933B2
A conductive member includes a substrate, an elastic layer on the substrate, and a surface layer on the elastic layer. The surface layer contains a conductive agent and has a sea-island structure including a sea containing a first resin and islands containing a second resin. The area occupancy of the islands in a cross section of the surface layer is 10% or more and 50% or less.
US11796923B2
Disclosed are an overlay correction method, a method of evaluating an overlay correction operation, and a method of fabricating a semiconductor device using the overlay correction method. The overlay correction method may include measuring an overlay between center lines of lower and upper patterns on a wafer, fitting each of components of the overlay with a polynomial function to obtain first fitting quantities, and summing the first fitting quantities to construct a correction model. The components of the overlay may include overlay components, which are respectively measured in two different directions parallel to a top surface of a reticle. The highest order of the polynomial function may be determined as an order, which minimizes a difference between the polynomial function and each of the components of the overlay or corresponds to an inflection point in a graph of the difference with respect to the highest order of the polynomial function.
US11796914B2
A photosensitive resin structure for a printing plate, containing: a support (A); a photosensitive resin composition layer (B) comprising a thermoplastic elastomer (B-1) comprising a monovinyl-substituted aromatic hydrocarbon and a conjugated diene, an ethylenically unsaturated compound (B-2), and a photopolymerization initiator (B-3); and a non-infrared ray-shielding layer (C) ablatable with an infrared ray, wherein the non-infrared ray-shielding layer (C) comprises a polymer (C-2) having a carboxylate group and an ester bond group in a molecule thereof and an infrared ray absorber (C-3), and a proportion of an ester bond group such that carbon bonded to the ester bond group and carbon bonded to the carboxylate group are adjacent to each other in all the ester bond groups contained in the polymer (C-2) is 15% or more.
US11796907B1
Electrical contact assemblies for use in rotating video camera heads are disclosed. A contact assembly may include a first element movable relative to the camera head's housing on which an imager is disposed, a second element rotationally movable relative to the first element, and a slip ring including one or more PCB brush elements to transfer imager signals to an output connector.
US11796898B2
An electronic apparatus detachably attached to an accessory via an accessory shoe includes contacts electrically connectable to the accessory via the accessory shoe and arranged in a row. The contacts include a first signal contact used to transmit a data signal in a communication between the electronic apparatus and accessory, a second signal contact used to transmit a clock signal in synchronization with the data signal in the communication, and a third signal contact used to receive a communication request signal from the accessory. The first and second signal contacts are arranged next to each other. The third signal contact is disposed on an opposite side of than the second signal contact with respect to the first signal contact. A transmission of the data signal via the first signal contact is executed in response to a reception of the communication request signal via the third signal contact.
US11796896B2
A vibration device includes a cylindrical body, a light-transmissive body connected to a first end portion of the cylindrical body, and a piezoelectric element fixed to the cylindrical body. The cylindrical body includes a first flange portion extending radially outward from an outer peripheral surface, and a second flange portion. The first flange portion is located closer to the first end portion side relative to the second flange portion. The piezoelectric element is fixed to the second flange portion. By driving the piezoelectric element, the first flange portion vibrates to displace an outer peripheral edge of the first flange portion in an axial direction of the cylindrical body.
US11796887B2
This disclosure describes a capacitively controlled Fabry-Perot interferometer which comprises a first mirror layer with a first metallic thin-film layer embedded in a first insulating layer and a second mirror layer with a second metallic thin-film layer embedded within a second insulating layer. A control region in the first metallic thin-film layer is at least partly aligned in an actuation direction with a control region in the second metallic thin-film layer. The interferometer also comprises a first control electrode and a first dielectric layer, and the first dielectric layer lies between the first control electrode and at least a part of the control region of the first metallic thin-film layer.
US11796872B1
A display may include illumination optics, a ferroelectric liquid crystal on silicon (fLCOS) panel, and a waveguide. A twisted nematic cell may be optically interposed between the fLCOS panel and the waveguide. A birefringent crystal may be optically interposed between the cell and the waveguide. The cell may have a first state in which the cell transmits the image light with a first polarization and a second state in which the cell transmits the image light with a second polarization. The crystal may transmit the image light within spatially offset beams based on polarization. In another arrangement, a quarter waveplate may be optically interposed between the cell and the waveguide and a geometric phase grating may be optically interposed between the quarter waveplate and the waveguide. Control circuitry may toggle the cell between the first and second states to maximize the effective resolution of images at an eye box.
US11796871B2
A highly reliable display device is provided. In a flexible display device including at least a first display region and a second display region, at least a portion of a wiring provided in the first display region or the second display region has a meandering shape or a chain-like shape. Since the wiring has a meandering shape or a chain-like shape, a short-circuit, a disconnection, or the like of the wiring due to curving or bending of the display device does not occur easily. The wiring having a meandering shape or a chain-like shape can prevent defective operation, lowered reliability, or the like of the display device.
US11796866B2
A display device in which parasitic capacitance between wirings can be reduced is provided. Furthermore, a display device in which display quality is improved is provided. Furthermore, a display device in which power consumption can be reduced is provided. The display device includes a signal line, a scan line, a first electrode, a second electrode, a third electrode, a first pixel electrode, a second pixel electrode, and a semiconductor film. The signal line intersects with the scan line, the first electrode is electrically connected to the signal line, the first electrode has a region overlapping with the scan line, the second electrode faces the first electrode, the third electrode faces the first electrode, the first pixel electrode is electrically connected to the second electrode, the second pixel electrode is electrically connected to the third electrode, the semiconductor film is in contact with the first electrode, the second electrode, and the third electrode, and the semiconductor film is provided between the scan line and the first electrode to the third electrode.
US11796860B2
According to one embodiment, an illumination device includes a first light emitting element, a second light emitting element, an overcoat layer covering the first and second light emitting elements, a first transparent block disposed on the overcoat layer and overlapping the first light emitting element, a second transparent block disposed on the overcoat layer and overlapping the second light emitting element, and an optical sheet group disposed on the first transparent block and the second transparent block. A first side surface of the first transparent block and a second side surface of the second transparent block face each other. An air layer is interposed between the first side surface and the second side surface.
US11796854B2
Provided are an optical member in which emission of stray light to the outside can be suppressed and an image display apparatus. The optical member includes: a light guide element including a light guide plate and an incidence diffraction element and an emission diffraction element that are disposed on a main surface of the light guide plate; and a polarization element that blocks transmission of light leaking to a side of the emission diffraction element opposite to an emission side, wherein the emission diffraction element is a polarization diffraction element, the polarization element is disposed on the side of the emission diffraction element opposite to the emission side, and the polarization element is disposed at a position overlapping the emission diffraction element in a plane direction of the main surface of the light guide plate.
US11796831B2
Various embodiments of the present technology may provide methods and systems for position stabilization. The methods and systems for position stabilization may be integrated within an electronic device. An exemplary system may include a driver circuit responsive to a gyro sensor and a feedback signal from an actuator. The driver circuit may be configured to calibrate a gain applied to a drive signal based on the posture of the electronic device.
US11796829B1
A near-eye optical device includes a transparent layer, an in-field illuminator, and a diffractive optical element (DOE). The in-field illuminator is configured to emit near-infrared light centered around a first wavelength. The diffractive optical element is configured to be illuminated by the near-infrared light emitted by the in-field illuminator. The DOE generates a structured light projection that includes dots that expand as the structured light projection propagates farther from the DOE. The structured light projection is directed to illuminate an eyebox.
US11796828B2
Reflections from a display device are controlled using retarders arranged on the output side of a display panel which outputs light with a predetermined polarization state. First and second planes of incidence are defined in respect of first and second rays of light output from the device and first and second normals to first and second surfaces of optically transmissive material at first and second points at which the first and second rays of light are reflected. The retarders are selected to cause the polarization state of the first ray to be linearly polarized in a direction that is in the first plane of incidence, and to cause the polarization state of the second ray to be linearly polarized in a direction that is in the second plane of incidence. The reflections from the surfaces are minimized because for both surfaces the polarization direction is in-plane.
US11796820B1
An image projection system includes: eyeglasses including a frame, a first eyeglass lens, and a second eyeglass lens; and a binocular light engine coupled to the frame. The binocular light engine includes a first light transmitter configured to transmit a first plurality of light beams corresponding to a first stereoscopic image on a first transmission path; a second light transmitter configured to transmit a second plurality of light beams corresponding to a second stereoscopic image on a second transmission path; and a single scanning structure shared by the first transmission path and the second transmission path. The single scanning structure is configured to: rotate about two scanning axes, direct the first plurality of light beams at the first eyeglass lens according to a scanning pattern, and direct the second plurality of light beams at the second eyeglass lens according to the scanning pattern.
US11796809B2
A display module and manufacturing method thereof. The display module comprises a display screen, a first absorption polarizer, a first quarter wave plate, an optical lens component, and a convex lens component in sequence from a display side to a viewing side. The optical lens component and the convex lens component are optically coaxial. The convex lens component comprises a convex lens, a second absorption polarizer, and an optical integrated element, which are laminated in sequence from the viewing side to the display side. The optical integrated element comprises a second quarter wave plate and, on one side surface of the optical integrated element, a coated reflective polarizing film or a nano-imprinted metal grating. The reflective polarizing film or the metal grating is attached to the second absorption polarizer.
US11796808B2
A directional backlit display device includes a light source module, a reflective narrow-angle diffuser, a backlit display device panel, an eye tracking device, and a controller. The diffuser includes a shaft and is utilized to reflect and uniformly diffuse the light to provide a uniform directional light beam. The backlit display device panel is included on the projecting optical path of the uniform directional light beam. The uniform directional light beam illuminates an image displayed on the backlit display device panel and projects to a projection area. The controller receives an eye position information from the eye tracking device and determines a coordinate. The controller determines a corrective projection area when the coordinate deviates from the projection area, and the drive module rotates the reflective narrow-angle diffuser around an axis of the shaft according to the corrective projection area, so the image projection area moves with the eye.
US11796804B1
Illumination light is emitted from a light source. The illumination light is directed to an eyebox region via a lightguide. Illumination light and visible light beams are incoupled into the lightguide by a tiltable reflector. A tracking signal is generated with a sensor in response to a returning light becoming incident on the sensor.
US11796792B2
An apparatus for deflecting laser radiation comprises: a first lens array comprising a plurality of first lenses arranged next to one another to permit the laser radiation to at least partially pass through the first lens array; a second lens array comprising a plurality of second lenses arranged next to one another to at least partially pass through the second lens array laser radiation that has passed through the first lens array; a rotatable or pivotable first mirror arranged between the first and second lens arrays to deflect in a direction of the second lens array the laser radiation that has passed through the first lens array; and an objective lens to focus laser radiation that has passed through the second lens array into a working plane.
US11796787B2
A sample image capturing system includes a sample holding apparatus configured to hold a sample slide on which a sample film is applied; an imaging apparatus configured to capture the sample on the sample slide; a sample appearance image obtaining apparatus configured to obtain a sample appearance image, where the sample appearance image includes at least an appearance image of the sample film; and a controller configured to: obtain the sample appearance image, identify an appearance characteristic of the sample film based on the sample appearance image, determine a capturing parameter based on the appearance characteristic, and control the imaging apparatus to capture, with the capturing parameter, sample components on the sample slide. The disclosure further relates to a sample image capturing method and a computer-readable storage medium. The disclosure can use a characteristic of the appearance image to achieve accurate capturing of sample images.
US11796783B2
An optical inspection system that may include an illumination optics configured to generate an illumination light beam and to illuminate a sample with the illumination light beam; at least one collection optics configured to collect light from the sample; at least one detector configured to detect at least one detected light beam outputted from the at least one collection optics; multiple polarizers that are configured to (a) set a polarization of the illumination light beam by selectively introducing, under a control of the control unit, at least one illumination optics polarization change, and (b) set a polarization of the at least one detected light beam by selectively introducing, under a control of the control unit, at least one collection optics polarization change. The multiple polarizers may include one or more illumination half-wave plates, one or more quarter-wave plates, and one or more inhomogeneous polarizers.
US11796782B2
An optics arrangement for flexible multi-color illumination for a light microscope includes an acousto-optical tunable filter (“AOTF”). The AOTF is set up to diffract two light components from incident illumination light into different order-of-diffraction directions. The two light components differ in their wavelengths and polarizations. Alternatively, an electro-optical modulator (“EOM”) can be used, with which two temporally successive light components of different wavelengths are set to different polarization directions. A polarization beam splitter separates the two light components of different wavelengths and polarizations into reflection light, which is reflected at the polarization beam splitter, and transmission light, which is transmitted at the polarization beam splitter. A light structuring apparatus imprints different structures onto the transmission light and the reflection light. The structured transmission light and the structured reflection light are then recombined by the polarization beam splitter or a further polarization beam splitter onto a common beam path.
US11796777B2
A zoom lens includes a first lens group having a positive refractive power, a second lens group having a negative refractive power, and a rear group having a positive refractive power as a whole in order from an object side. The zoom lens has specific optical characteristics indicated by two expressions.
US11796772B2
An imaging lens which uses a larger number of constituent lenses for higher performance and features compactness and a wide field of view. The imaging lens is composed of seven lenses to form an image of an object on a solid-state image sensor. The constituent lenses are arranged in the following order from an object side to an image side: a first lens with positive refractive power; a second lens with positive or negative refractive power; a third lens with negative refractive power; a fourth lens with positive or negative refractive power as a double-sided aspheric lens; a meniscus fifth lens having a convex surface on the image side; a sixth lens with positive or negative refractive power as a double-sided aspheric lens; and a seventh lens with negative refractive power, in which an air gap is provided between lenses.
US11796771B2
Discloses a camera optical lens, including nine lenses, and the nine lenses from an object side to an image side are: a first lens with a negative refractive power, a second lens with a positive refractive power, a third lens with a positive refractive power, a fourth lens with a negative refractive power, a fifth lens with a positive refractive power, a sixth lens with a positive refractive power, a seventh lens with a positive refractive power, an eighth lens with a negative refractive power and an ninth lens with a positive or negative refractive power. The camera optical lens satisfies: −5.00≤f1/f≤−2.00; 2.00≤d7/d8≤12.00. The camera optical lens has good optical performance, and meets the design requirements of wide-angle and ultra-thin.
US11796763B2
An optical imaging system includes a first lens having positive refractive power and having a convex object-side surface; a second lens having negative refractive power; a third lens having refractive power; a fourth lens having refractive power; a fifth lens having refractive power; a sixth lens having positive refractive power and having a convex image-side surface; and a seventh lens having negative refractive power and having a concave image-side surface, and the first to seventh lenses are disposed in order from an object side. In the optical imaging system, 1
US11796760B2
An optical imaging system includes a first lens, a second lens, a third lens having positive refractive power, a fourth lens, and a fifth lens disposed from an object side. In the optical imaging system, 0.2<(D23+D34+D45)/BFL<0.95 and 0.8
US11796758B2
Provided is a driving device including: a lens holder configured to hold an optical lens; a vibration wave motor including a movable-side rail member; a spherical member configured to connect the movable-side rail member and the lens holder to each other and transmit power; and a lens-barrel urging spring configured to urge the lens holder toward the movable-side rail member, wherein the spherical member and the lens-barrel urging spring are arranged at different positions when seen from an optical axis direction.
US11796757B2
Provided is a lens assembly, including: a first base including a first bottom plate, and first and second side plates; a lens; and first and second memory alloy wires. The first memory alloy wire includes ends connected to the first side plate and the lens. The second memory alloy wire includes ends to the second side plate and the lens. Both the first and second memory alloy wires are perpendicular to an optical axis of the lens. According to the present invention, the first and second memory alloy wires are energized to deform, to drive the lens to reciprocate between the first and second side plates to achieve optical image stabilization. Therefore, there is no problem of magnetic field interference, and stability thereof is high. Such driving leads to a simple structure and convenient assembling without an additional Hall element, and has high usage reliability in a special environment.
US11796756B2
A plastic barrel includes an object-end portion, an image-end portion, a tube portion and a plurality of wedge structures. The object-end portion includes an outer object-end surface, an object-end hole and an inner annular object-end surface. The image-end portion includes an outer image-end surface, an image-end opening and an inner annular image-end surface. The tube portion connects the object-end portion and the image-end portion, and includes a plurality of inclined surfaces. The wedge structures are disposed on at least one surface of the inner annular object-end surface, the inner annular image-end surface and the inclined surfaces, wherein the wedge structures are regularly arranged around the central axis, and each of the wedge structures includes an acute end and a tapered section. The tapered section connects the surface, which the wedge structure is disposed on, and the acute end.
US11796749B2
A rollable optical fiber ribbon utilizing low attenuation, bend insensitive fibers and cables incorporating such rollable ribbons are provided. The optical fibers are supported by a ribbon body, and the ribbon body is formed from a flexible material such that the optical fibers are reversibly movable from an unrolled position to a rolled position. The optical fibers have a large mode filed diameter, such as ≥9 microns at 1310 nm facilitating low attenuation splicing/connectorization. The optical fibers are also highly bend insensitive, such as having a macrobend loss of ≤0.5 dB/turn at 1550 nm for a mandrel diameter of 15 mm.
US11796746B2
Provided is a secure quick communication system disconnect switch box that enables remote verification of communication path connection or disconnection status. The box utilizes a lid having an affixed jumper circuit/assembly bridging or coupling at least two network connections. When the lid to the switch box is attached, the at least two computers/networks are connected via the jumper circuit/assembly. When the lid is removed from the switch box, the jumper circuit/assembly is disconnected from the at least two computer/networks, thereby disconnecting and isolating the otherwise coupled computers/networks. Removal of the lid additionally exposes network maintenance/access ports to provide access to one or more of the computers/network. When the lid is closed, the network maintenance/access ports are inaccessible to the user.
US11796745B2
A system including a sheath having a first end and a second end, at least one elongated member positioned within the sheath, the at least one elongated member extending at least between the first and the second end of the sheath, an anchor configured to be secured to the sheath, the anchor having a first dimension, and a stopper wall comprising an opening having an opening dimension, the opening dimension being smaller than the first dimension, wherein the opening is configured to receive the sheath when the anchor is secured to the at least one end of the sheath.
US11796723B2
An optical device is provided. The optical device includes a plurality of IR-cut pixels, a plurality of IR-pass pixels, and a plurality of grids. The grids surround the IR-cut pixels and the IR-pass pixels. Each IR-cut pixel includes a first grating structure. A method for fabricating the optical device is also provided.
US11796721B2
Aspects of the present disclosure describe techniques for using a parabolic Cassegrain-type reflector for ablation. For example, a system for ablation loading of a trap is described that includes a reflector having a hole aligned with a loading aperture of the trap, and an atomic source positioned at a focal point of the reflector, where one or more laser beams are reflected from a reflective front side of the reflector and focused on a surface of the atomic source to produce an atomic plume, and the atomic plume once produced passing through the hole in the reflector and through a loading aperture of the trap for loading the trap. A method for ablation loading of a trap within a chamber in a trapped ion system is also described.
US11796711B2
The present application discloses an X-ray scanner having an X-ray source arranged to emit X-rays from source points through an imaging volume. The scanner may further include an array of X-ray detectors which may be arranged around the imaging volume and may be arranged to output detector signals in response to the detection of X-rays. The scanner may further include a conveyor arranged to convey an object through the imaging volume in a scan direction, and may also include at least one processor arranged to process the detector signals to produce an image data set defining an image of the object. The image may have a resolution in the scan direction that is at least 90% as high as in one direction, and in some cases two directions, orthogonal to the scan direction.
US11796708B2
An electrostatic capacitance detection device includes a first electrode, and a second electrode at least a part of which is opposed to the first electrode across a transport path extending in a transport direction in which a detection target having a sheet shape is transported. The first electrode and the second electrode extend in a cross direction intersecting the transport direction and have mutually different shapes. Alternatively, the electrostatic capacitance detection device further includes a first floating electrode disposed on the side of the first electrode opposite to the transport path, and a second floating electrode disposed on the side of the second electrode opposite to the transport path. Alternatively, at least one of the first electrode or the second electrode is provided with a first electric field adjuster or a second electric field adjuster.
US11796706B2
An information processing system having a processor and a memory device coupled to the processor, wherein the memory device includes a set of instruction that, when executed by the processor, cause the processor to receive a multi-dimensional grid of acoustic or elastic impedances determined from seismic survey data associated with a subterranean formation, receive elastic property data that describes elastic property characteristics used to sort pseudo-components, and wherein the respective pseudo-components are formed of a combination of two or more lithologies. The instructions, when executed by the processor, further cause the processor to define select design variables using the impedance arrays, perform optimization operations for optimizing select design variables by applying the elastic property data as a part of a constitutive relation, and output a distribution of the pseudo-components to characterize volumetric concentrations of spatially grouped lithologies in a control volume of the subterranean formation.
US11796696B2
The disclosure is directed to a method of utilizing an acoustic sensing cable, such as a fiber optic distributed acoustic sensing (DAS) cable, in a borehole to detect microseismic events and to generate three dimensional fracture plane parameters utilizing the detected events. Alternatively, the method can use various categorizations of microseismic data subsets to generate one or more potential fracture planes. Also disclosed is an apparatus utilizing a single acoustic sensing cable capable of detecting microseismic events and subsequently calculating fracture geometry parameters. Additionally disclosed is a system utilizing a processor to analyze collected microseismic data to generate one or more sets of fracture geometry parameters.
US11796695B1
An evaluation method for evaluating a precipitation-induced landslide disaster loss under climate change is provided. The evaluation method belongs to the technical field of geological disaster prevention and treatment. The evaluation method uses a physical process based model, in considering of spatial heterogeneity of land-surface features of grids in the area, to obtain precipitation thresholds corresponding to the respective grids in the area having the spatial heterogeneity. Historical data and climate model data are taken in combination to select suitable climate models, and the model then is used to simulate landslide prone zones and possible influence zones caused by landslides. An influence zones simulated by the evaluation method can better match disaster loss grid data, which can solve the problem that climate change scenarios and influence of landslide are difficult to be evaluated in landslide disaster evaluation.
US11796693B2
The invention relates to energy-resolved X-ray imaging apparatus and method. The present disclosure provides an apparatus for electromagnetic irradiation imaging. The apparatus includes one or more pixels, each pixel including a plurality of detector cells arranged in a row extending in a row direction. The row is configured to receive photons at an incident surface at one end of the row, and the received photons penetrate the plurality of detector cells in the row direction. The plurality of detector cells of the same row are configured to generate respective signals that collectively indicate an energy-resolved spectral profile of the photons based on the penetration of the photons into the row of detector cells.
US11796689B2
A device for detecting photons and charged particles includes a first photon-detecting panel, which causes a Compton scattering of incident radiation with charged particles, such that the wavelength thereof increases, losing part of their energy, generating a signal. A central charged particle-detecting panel, following the first photon-detecting panel on a side opposite that of the incident radiation, identifies charged particles generated in the first photon-detecting panel, generating a signal. A second photon-detecting panel, follows the central charged particle-detecting panel on a side opposite that of the first photon-detecting panel. Scattered photons and/or charged particles are generated in the first photon-detecting panel interact, generating a signal.
US11796688B2
In an example embodiment, a GNSS receiver may calculate protection levels for velocity and course over ground computed at a GNSS receiver. Specifically, the GNSS receiver may obtain Doppler measurements and variance measurements based on satellite signals received from at least five GNSS satellites. The GNSS receiver may utilize a least squares method to calculate the velocity states (e.g., x-velocity state, y-velocity state, and z-velocity state) and the clock bias for the GNSS receiver. The GNSS receiver may calculate the slope for each Doppler measurement on each velocity state. The GNSS receiver may then select the maximum slope for each velocity state and scale up the maximum slopes by a non-centrality parameter to calculate the protection level for each velocity state in the ECEF frame. The GNSS receiver may convert the velocity protection levels to NEU velocity protection levels to then calculate a protection level for course over ground.
US11796671B2
A vehicle includes a plurality of transmitters of a code division multiple access (CDMA) radar system to simultaneously transmit a frame of transmit signals. A first time duration between transmissions of a first pair of sequential ones of the transmit signals is linearly increased to a second time duration between transmissions of a second pair of sequential ones of the transmit signals. The vehicle also includes a receiver of the CDMA radar system to receive reflected energy resulting from reflection of one of more of the transmit signals of one or more of the plurality of transmitters by an object. A controller processes the reflected energy to obtain information about the object and to control an operation of the vehicle based on the information.
US11796667B2
A mobile device can include ranging circuitry to determine distance to another mobile device. A first wireless protocol can establish an initial communication session to perform authentication and/or exchange ranging settings. One mobile device acting as a beacon device can define a ranging round including an initial timeslot and a plurality of non-overlapping response slots for discovering and performing ranging with any mobile device in a vicinity of the beacon. The beacon can broadcast a ranging request including a beacon device identifier at a request time. A first mobile device can transmit a first acknowledgement message during a first response slot. A second mobile device can transmit a second acknowledgement message during a second response slot. The beacon device can calculate a first distance from the first mobile device and a second distance from the second mobile device based at least upon information in the first and second acknowledgement messages.
US11796666B2
A radar system includes antenna elements and receive channels. An adaptive switch couples the receive channels to a subset of the antenna elements as selected antenna elements. The selected antenna elements receive reflected signals from reflection by objects and each of the receive channels outputs the digital signal based on the reflected signal from the coupled selected antenna element. A controller processes the digital signal from each receive channel to estimate a direction of arrival (DOA) to each object and generate candidate configurations of the switch. Assessing the candidate configurations includes performing a multi-step assessment using a decision tree with each candidate configuration as a root and examining accuracy of an output at a last step in the decision tree to select a selected candidate configuration based on the accuracy. The switch is configured according to the selected candidate configuration prior to receiving the reflected signals for a next iteration.
US11796659B2
Methods and instrumentation for pulse scattering estimation and imaging of scattering parameters in a material object by transmitting a pulse along a transmit beam and directing a receive beam that crosses at least one transmit beam at an angle <45 deg. The receive beam is at least in an azimuth direction at the transmit beam, and records scattered receive signal from the overlap region. A receive interval of the receive signal is gated for further processing to form measurement and/or image signals from cross-beam observation cells.
US11796658B2
Systems and methods for attenuation measuring using ultrasound. In various embodiments, echo data corresponding to a detection of echoes of one or more ultrasound signals transmitted into tissue are received. The echoes can be received from a range of depths of the tissue. Spectral measurements across the range of depths of the tissue are obtained using the echo data. Attenuation characteristics of the tissue across the range of depths of the tissue can be estimated using the spectral measurements across the range of depths of the tissue. Specifically, the attenuation characteristics of the tissue can be estimated using the spectral measurements and known spectral characteristics of the one or more ultrasound signals transmitted into the tissue.
US11796653B2
Aspects of the present disclosure involve systems, methods, and devices for mitigating Lidar cross-talk. Consistent with some embodiments, a method includes detecting a noise signal producing noise in one or more return signals being received by a Lidar unit of an autonomous vehicle (AV) system, and detecting a noise source corresponding to the noise signal. The detecting of the noise source comprises determining a direction of the noise source relative to the AV system and determining a classification of the noise source based on an intensity of the noise signal. The method further includes generating state data to describe the noise source based on the direction of the noise source relative to AV system and the classification of the noise source. The method further includes controlling one or more operations of the AV system based on the state data describing the noise source.
US11796643B2
A light detection and ranging system includes synchronously scanning transmit and receive mirrors that scan a pulsed fanned laser beam in two dimensions. Imaging optics image a receive aperture onto an arrayed receiver that includes a plurality of light sensitive devices. Adaptive methods dynamically modify the size and location of the field of view as well as laser pulse properties in response to internal and external sensors data.
US11796641B2
An electromagnetic wave detection apparatus (10) includes a switch (16), a first detector (19), and a second detector (20). The switch (16) includes an action surface (as) with a plurality of pixels (px) disposed thereon. The switch (16) is configured to switch each pixel (px) between the first state and the second state. In the first state, the pixels (px) cause electromagnetic waves incident on the action surface (as) to travel in a first direction (d1). In the second state, the pixels (px) cause the electromagnetic waves incident on the action surface (as) to travel in a second direction (d2). The first detector (19) detects the electromagnetic waves that travel in the first direction (d1). The second detector (20) detects the electromagnetic waves that travel in the second direction (d2).
US11796622B2
A method for the onsite calibration of a Rogowski sensor to be calibrated, includes the steps of: cause the sensor to be calibrated to be positioned on a reference phase, or cause a reference sensor to be positioned on the phase to be calibrated; acquiring a calibration current measurement produced by the sensor to be calibrated, a reference current measurement produced by the reference sensor, and a reference voltage measurement on the phase on which are positioned the reference sensor to be calibrated following the positioning step; and using the calibration current measurement, the reference current measurement and the reference voltage measurement to produce calibration parameters of the sensor to be calibrated.
US11796619B2
Methods of assessing or obtaining an indication of the presence of a cognitive disorder by analysing microstructural changes in regions of the brain are provided. The invention particularly relates to methods of assessing or obtaining an indication of the presence of types of dementia, for example Alzheimer's disease, by analysing changes in minicolumns in regions or layers of the cortex of the brain or of the whole brain.
US11796618B2
A system is provided in the present disclosure. The system may acquire a first set of echo signals and a second set of echo signals relating to a subject. The first and the second set may be generated by using an MR scanner to execute a first acquisition and a second acquisition on the subject, respectively. The first acquisition may include at least a first repetition and a second repetition with different repetition times. Each of the first and second repetitions may have a first flip angle. The second acquisition may include at least a third repetition and a fourth repetition with different repetition times. Each of the third repetition and the fourth repetition may have a second flip angle different from the first flip angle. The system may also perform a measurement on the subject based on at least one of the first set or the second set.
US11796615B2
Anatomical, physiological, instrumental, and other related biases are removed from functional magnetic resonance imaging (“fMRI”) signal data using deep learning algorithms and/or models, such as a neural network. Bias characterization data are used as an auxiliary input to the neural network. The bias characterization data can be subject-specific bias characterization data (e.g., cortical thickness maps, cortical orientation angle maps, vasculature maps), hardware-specific bias characterization data (e.g., coil sensitivity maps, coil transmission profiles), or both. The subject-specific bias characterization data can be extracted from the fMRI signal data using a second neural network. The bias-reduced fMRI signal data can include time-series signals, functional activation maps, functional connectivity maps, or combinations thereof.
US11796601B2
Provided are a battery management system and a battery management method using the same. According to the present invention, it is possible to select high-risk battery cells that are highly likely to be out of an operating voltage range by applying a change amount according to SoH for each of the battery cells to each SoC for each of the battery cells, and calculate the representative SoH of the battery pack based on the selected high-risk battery cells, and then calculate the actual usable capacity of the battery pack.
US11796594B2
According to one example, an electrical device is provided comprising electrical-device components, a first memory configured to store data temporarily, a second memory, the second memory being non-volatile memory, and a control device configured to acquire data indicative of at least one parameter of at least one electrical-device component of the electrical-device components responsive to a sample condition being met, store the acquired data in the first memory, determine that a fault condition exists based on the acquired data, the fault condition being indicative of a fault of one or more of the electrical-device components, and store the acquired data in the second memory responsive to determining that the fault condition exists.
US11796592B2
A synchronization circuit includes a first synchronizer, a second synchronizer, and selection circuitry. The first synchronizer is configured to synchronize a received signal to a clock signal. The second synchronizer is disposed in parallel with the first synchronizer and configured to synchronize the received signal to the clock signal. The selection circuitry is coupled to the first synchronizer and the second synchronizer. The selection circuitry is configured to provide an output value generated by the first synchronizer at an output terminal of the synchronization circuit based on the output value generated by the first synchronizer being the same as an output value generated by the second synchronizer.
US11796580B2
A probe is described. The probe includes a probe antenna, a transmitter, a receiver and circuitry including hardware. The probe antenna is constructed of a dielectric material connected to a waveguide, the probe antenna has a far field region. The transmitter is coupled to the probe antenna. The receiver is coupled to the probe antenna. The hardware is configured to communicate with the transmitter to enable the transmitter to direct a pulse of electromagnetic energy to the probe antenna and to receive a reflection signal from the receiver, the hardware is configured to determine a material property of a material within the far-field region of the probe antenna by analyzing the reflection signal.
US11796566B2
A wafer probe device is provided, including a holder and a probe card. The holder is configured to hold a wafer. The probe card is disposed on the ground, between the holder and the ground, and under the holder. The probing side of the probe card faces away from the ground. The holder moves the wafer toward the probe card, and a probed surface of the wafer contacts the probe card.
US11796560B2
The present invention relates to MEMS (microelectromechanical systems) accelerometers, in particular to an accelerometer designed to reduce error in the accelerometer output. The MEMS accelerometer includes a proof mass, which is capable of movement along at least two perpendicular axes and at least one measurement structure. The proof mass is mechanically coupled to the measurement structure along the sense axis of the measurement structure, such that movement of the proof mass along the sense axis causes the moveable portion of the measurement structure to move, and is decoupled from the measurement structures along an axis or axes perpendicular to the sense axis of the measurement structure, such that movement of the proof mass perpendicular to the sense axis of the measurement structure does not cause the moveable portion of the measurement structure to move.
US11796559B2
The present invention relates to a device, a system and a method for monitoring river flow velocity based on differential pressure measurement, comprising: a hull floating on a water surface with an aspect ratio of the hull being greater than one, characterized in that pressure sensors are respectively provided on an upstream face of a front end and a downstream face of a rear end below the floatation line of a ship; an electronic instrument is provided in the hull, and the electronic instrument comprises an acquisition module connected to the two pressure sensors, the acquisition module being connected to a data processing module with a memory, and the data processing module being connected to a satellite positioning module and a wireless communication module. According to the present invention, the flow velocity of water flow is measured based on the difference between the simulated measured upstream face pressure at the bow and the simulated measured downstream face pressure at the stern by an unpowered measuring ship drifting on the water surface. The measured data is transmitted to the data processing center on the ground via the wireless communication network. The present invention enables the flow data to be measured in presence of poor satellite positioning signals and public network signals or no signals, achieving data transmission independent of satellite positioning and public communication networks.
US11796554B2
Disclosed is an integrated acceleration, speed and vibration sensor. The sensor includes a housing, a base, a sensing and signal processing circuit, a current loop circuit, an anti-surge PTC and an aviation plug. The housing is mounted on the base. The sensing and signal processing circuit and the current loop circuit are used to fabricate a PCB circuit board, and then the PCB circuit board is mounted in the housing. A power supply and signal line is connected to the aviation plug. An M6 threaded hole is formed in a bottom of the housing of the sensor and is used to connect with an object to be detected. A power supply is negatively connected to one end of a varistor and the other end of the varistor is connected to the housing as the anti-surge PTC to play a protective role. The M6 threaded hole formed in the bottom of the housing of the sensor is used to connect with the object to be detected and improve the stability. At the same time, after the PCB circuit board is mounted, adhesive filling is performed to improve the vibration resistance.
US11796531B2
Systems for detecting fluorescence from a molecule comprising an ion-impermeable film comprising at least one ion-conducting nanopore; a first and second liquid reservoir separated by the film; a means to induce movement of the molecule from the first reservoir to the second reservoir via the nanopore; a light source capable of exciting the molecule to emit fluorescence, wherein the light source shines into the second reservoir; a metallic layer adhered to the film by an adhesion layer and comprising a nanowell structure located adjacent to the nanopore; and a detector configured to detect the fluorescence emitted by the molecule are provided. Methods of use of the systems are also provided.
US11796528B2
The disclosure provides a method for measuring energy of natural gas, including determining first energy per unit volume of the target natural gas based on the carbon content; obtaining combustible component information in the target natural gas, and determining second energy per unit volume of the target natural gas based on the combustible component information; determining a difference between the first energy per unit volume and the second energy per unit volume; based on the difference, determining whether the first energy per unit volume and the second energy per unit volume are accurate by a deviation determination model; and if the first energy per unit volume and the second energy per unit volume are accurate, determining the energy of the target natural gas based on the first energy per unit volume, the second energy per unit volume, and the volume of the target natural gas.
US11796526B2
The invention discloses a gas hydrate pressure maintaining replacement device and method for in-situ Raman analysis. Comprehensive experiments such as the formation/decomposition/displacement of high-pressure gas hydrates can be realized, and in-situ Raman characterization can be performed. Including reaction kettle system with temperature control unit, pressure control gas supply system, pressure holding system, replacement gas system, sample pre-cooling system, vacuum system and data acquisition and processing system. The device can solve the problem that the Raman peak position of the 512 cage is covered by the Raman peak position of the gas when the high-pressure gas hydrate is characterized in situ in the reaction kettle, at the same time, it solves the problems of sampling difficulties in ex-situ Raman characterization and experimental errors caused by sample transfer.
US11796519B2
The present application concerns a process for quantifying polysorbates in a sample by implementing a LC-MS analysis with an internal standard, and the process for monitoring degradation of polysorbates in such sample.
US11796513B2
A dual channel nondestructive testing method for a rock bolt and related devices includes: determining a target phase difference and an instantaneous phase difference of the first received signal and the second received signal; determining an integral instantaneous phase difference between the first received signal and the second received signal based on the target phase difference and an instantaneous phase difference; determining a length of the exposed section of the rock bolt, a length of the rock bolt and a position of a grouting defect based on the integral instantaneous phase difference, a first velocity of the acoustic signal propagating in an exposed section of the rock bolt and a second velocity of the acoustic signal propagating in an anchor section of the rock bolt.
US11796512B2
A system for non-destructive testing of a bond condition of concrete beams reinforced by steel rods is described. The system includes a transducing transmitter, a transducing receiver, and an ultrasonic pulse generator configured to generate drive signals for the transducing transmitter and receive a plurality vibrational waves at the transducing receiver. The system further includes a computing device including a measurement circuit configured to record a transit time for each vibrational wave and divide a distance between the transducing transmitter and the transducing receiver by the transit time to determine a pulse velocity of each vibrational wave, a comparison circuit configured to identify a highest pulse velocity of the vibrational waves and compare each highest pulse velocity to a first reference pulse velocity, and a decision circuit including an artificial neural network configured to identify a compromised bond condition around a steel rod.
US11796497B2
According to various embodiments, there is provided an odor sensor including at least two sensor elements each having a substance adsorbing membrane for adsorbing one or more odor substances included in air; and an electrical signal conversion unit for measuring the electrical characteristics of the substance adsorbing membrane after adsorption of the substance, in which the substance adsorbing membrane has a main skeleton containing an electroconductive polymer and contains a dopant for modifying the main skeleton of the electroconductive polymer, and the at least two sensor elements are respectively provided with substance adsorbing membranes having different proportions of the main skeleton and the dopant. Also provided is an odor measurement system using the sensor.
US11796486B2
A flip top spectrometer sample cell including first and second members each includes a window aligned with each other when the first and second members are coupled together defining a predefined spacing between the windows when the first and second members are coupled together, the first and second members decoupled for manually placing a fluid sample on a the window. The flip top spectrometer sample cell is configured to be withdrawn out of a housing for cleaning of the windows.
US11796482B2
Provided is the technique that allows an operator or the like to easily grasp in which part of a mold a defect has been detected. A display control device is configured to carry out a display process in which a marker indicating a defect of a mold determined by an inspection result, which is obtained by an inspection of molds, is optically displayed on the mold.
US11796480B2
There is provided a computerized system and method of generating a unique identification associated with a gemstone, usable for unique identification of the gemstone. The method comprises: obtaining one or more images of the gemstone, the one or more images captured at one or more viewing angles relative to the gemstone and to a light pattern, thus giving rise to a representative group of images; processing the representative group of images to generate a set of rotation-invariant values informative of rotational cross-correlation relationship characterizing the images in the representative group; and using the generated set of rotation-invariant values to generate a unique identification associated with the gemstone. The unique identification associated with the gemstone can be further compared with an independently generated unique identification associated with the gemstone in question, or with a class-indicative unique identification.
US11796476B2
A double frame nanoparticle synthesis method includes: forming a first platinum layer of a closed loop structure on an edge region of a 2-dimensional gold nanoparticle; removing a portion of the gold nanoparticle in an exposed inner region thereof free of the first platinum layer, thereby forming a single frame structure; growing a first gold thin film on the single frame structure; forming a second platinum layer on inner and outer edge regions of the first gold thin film; removing a portion of the first gold thin film in an exposed region thereof free of the second platinum layer, thereby forming a double frame structure having an inner frame of a closed loop structure, and an outer frame having a closed loop structure surrounding the inner frame and partially connected to the inner frame; and forming a second gold thin film on a surface of the double frame structure.
US11796470B2
The present disclosure relates to a method for detecting a prostate cancer related biomarker, including contacting the diluted sample with a modulating agent selected from a group consisting of sodium; 3-hydroxy-4-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate, sodium; 3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate, triisopropylsilane, and iron(III) chloride, and a luminescent label to obtain a measurement sample. Then, the measurement sample is incubated for a period of time and excited thereafter. Time-resolved luminescence signal of the label in the measurement sample is measured, leading to an increased likelihood of prostate cancer of the human subject if the luminescence signal is at least 50% higher than for a control sample from a human subject without prostate cancer.
US11796469B2
A real-time reference free background oriented schlieren system is provided. One embodiment includes a display device capable of generating an image pattern projected onto a retroreflective background. A beam splitter is used to transmit a portion of the projected image pattern towards a reference image sensor and another portion of the image pattern towards the retroreflective background and past a density object. The retroreflective background reflects the projected pattern back through the beam splitter and onto a signal imaging sensor. Collected data from the reference image sensor and the signal image sensor may be processed in real-time. The image pattern may be altered as necessary without requiring a new reference image, reducing the amount of time required to set up and adjust the system. A display device may be capable of switching between a schlieren visualization capability to a shadowgraph system allowing for the use of two different imaging techniques.
US11796468B2
According to an aspect of the present invention, a gas measurement apparatus includes a measurement controller (6), a spectrum generator (72), a processing unit (73), and a result obtaining unit (74). The measurement controller (6) controls the apparatus so that a laser-light source (1) causes laser light to be incident to an optical resonator (4) and a wavelength of the laser light is scanned within a predetermined wavelength range, the range including an absorption peak of a target component, thereby performing a CRDS measurement. The spectrum generator (72) generates an absorption spectrum based on data obtained at each wavelength within a predetermined wavelength range. The processing unit (73) approximates a waveform shape of the absorption peak of the target component in the absorption spectrum with a polynomial and acquires a coefficient of a term of a predetermined degree in the polynomial. The result obtaining unit (74) obtains absorption intensity from the coefficient, based on predetermined reference information indicating a correspondence relation between a coefficient of the term of the predetermined degree and the absorption intensity.
US11796445B2
Device for improving an optical detecting smoke apparatus and implementing thereof. Apparatus and methods for detecting the presence of smoke in a small, long-lasting smoke detector are disclosed. Specifically, the present disclosure shows how to build one or more optimized blocking members in a smoke detector to augment signal to noise ratio. This is performed while keeping the reflections from the housing structure to a very low value while satisfying all the other peripheral needs of fast response to smoke and preventing ambient light. This allows very small measurements of light scattering of the smoke particles to be reliable in a device resistant to the negative effects of dust. In particular, geometrical optical elements, e.g., cap and optical defection elements, are disclosed.
US11796441B2
A method for inspecting a pillar-shaped honeycomb structure including the steps of: imaging a pattern of transmitted light from the second end face according to arrangement of the plugged portions of first cells and second cells, with a camera via a light diffusing film placed parallel to a second end face of the pillar-shaped honeycomb structure in a non-contact state with the second end face, which pattern is obtained by irradiating a first end face with light; and detecting a defective plugged portion(s) of the second cells based on an image of the pattern of transmitted light imaged with the camera.
US11796437B2
Methods and systems are provided to detect a density and/or a concentration of a brine solution or any other solution flowing in a conduit. A diverted portion of the brine solution may be received from the conduit at a vertical pipe. The vertical pipe has a top and a bottom, where the diverted portion of the brine solution is received at the bottom of the vertical pipe and the top of the vertical pipe is at atmospheric pressure. A pressure sensor may detect a pressure of the brine solution in the vertical pipe. A processor may determine the density and/or the concentration of the brine solution based on the detected pressure of the brine solution and a property of a reference solution.
US11796433B2
Example material testing apparatus comprise: guide means; sample holding means for holding a sample; force means comprising a first actuator for applying a releasable force to the sample; a crosshead supported on the guide means and arranged to support at least a portion of one or both of the sample holding means and the force means; an energy store arranged to store regenerative energy from at least the first actuator; an energy consumer arranged to, at least in part, consume energy from the energy store, wherein the energy consumer comprises the first actuator; and a controller configured to control the first actuator to release the force applied to the sample, wherein the first actuator is arranged to output the regenerative energy in dependence on the release of the force.
US11796430B2
In one aspect of the present disclosure is a method of contactlessly urging, directly, or moving a substance on the surface of a substrate, the method employing a gas knife (300) configured to produce a gas curtain having parallelogram flow.
US11796418B2
A manual inspection system and method to inspect for defects in Contact lenses comprising; an image acquisition system with at least two high resolution cameras; Top illumination light head used for acquiring Bright field images; a Backlit illumination module to acquire Dark field images; at least another back lit illumination module to acquire a different type of Bright field images; an interchangeable mechanism to change measurement gauges suitable for a particular product; a rotating wheel embedded with multiple optical filters to cater to different imaging requirements; a first camera to capture the full view of the contact lens at a beam splitter; a second camera suitably mounted on a swivel arm to capture a higher resolution image of a selected defective area as viewed on a projection screen; a glass template or measurement gauge mounted at a suitable position to achieve overlaid images of the lens and the gauge on a projection screen for taking measurements; a flexible template measurement gauge as an optional overlay, to replace the glass template, suitably mounted on the projection screen for easy measurement of defects and geometry of the contact lens; an XYZ table to position the contact lens; creating a database on the computer that tabulates geometrical information and detailed defect information along with their respective positional information; and subsequently analyzing the database images to arrive at corrective actions to the manufacturing process to improve the quality and yields in the contact lens.
US11796417B1
A site effect simulator, including a site effect simulator base plate, where counter-force pillars are vertically arranged at diagonals of the site effect simulator base plate, the counter-force walls are connected to counter-force pillars along two sides of the site effect simulator base plate, a plurality of single-layer soil boxes are arranged at the inner side of the site effect simulator base plate, wave-absorbing materials are arranged inside single-layer soil boxes, and sliding panels are arranged at an upper side and a lower side of each single-layer soil box. The present disclosure does not need to rely on other counter-force frames, has the characteristics of flexible use, and can be randomly placed, and the height can be adjusted randomly. With a servo hydraulic actuator with three directions and six degrees of freedom, seismic simulation tests can be realized independently.
US11796416B1
A system for detecting the formation of a crack in a metal joint includes an electrochemical electrical current detection device. Carrier material surrounds the metal joint, at least partially, with conductive media having electrolyte therein. An auxiliary electrode is in electrical contact with the carrier material. The placement of the auxiliary electrode in electrical contact with carrier material forms a passive layer on the metal joint. The formation of a crack in the metal joint ruptures the passive layer to generate a current for detection by the electrochemical electrical current detection device.
US11796415B2
Methods, systems, and apparatus for monitoring humidity at a property are disclosed. A monitoring system performs operations including: obtaining, from multiple humidity sensors within the property, humidity data; obtaining occupancy data that indicates whether people are within the property; determining, based on the humidity data and the occupancy data, that humidity in a first area of the property changed more relative to a change in humidity in a second area of the property during a time period when no person was present in the first area and no person was present in the second area; and in response to determining that humidity in the first area changed more relative to a change in humidity in a second area of the property during the time period, providing an indication of a water leak in the first area of the property to a user.
US11796413B2
A communication device, method and computer program product enable reduced polling of a barometric sensor, which reduces power consumption and sensor calibration drift. A controller of a communication device determines at least one of received signal strength and direction of respective broadcast signals from local network node(s) positioned within a building to provide a local coverage area. The controller determines a location of the communication device in relation to the local network nodes in response to determining the received signal strength and/or the direction of the respective broadcast signals. The controller determines current altitude data related to a current barometer reading of the barometric sensor. The controller compares the current and the historical altitude data associated with past reading(s) at the location. In response to determining that a difference between the historical and the current altitude data is greater than a threshold distance, the controller calibrates the barometric sensor.
US11796408B2
A method for cleaning a receptor layer of a surface stress sensor according to an embodiment of the present invention includes, in a surface stress sensor that detects a change in surface stress of a thin film, the change being caused by a receptor layer disposed on a surface of the thin film, causing at least a part of a surface region of the thin film to generate heat or supplying heat to the receptor layer from the outside of the surface stress sensor. This makes it possible to easily perform efficient cleaning of a surface stress sensor such as a sensor that performs detection using a piezoresistor while avoiding structural complications as much as possible.
US11796405B2
A hybrid strain sensing system and the method of making such a system provides a thin semiconductor film with strain sensors and signal processing circuits integrated deposited thereon. The semiconductor film may be further processed and then mounted onto a substrate to be used for strain, force, or other related measurements. The system combines the high sensitivity of a semiconductor strain gauge with the high level of integration of semiconductor integrated circuits (IC)s. Both are highly desirable features for applications where miniaturization and/or flexibility are important requirements.
US11796401B2
A pressure distribution mapping system includes a flexible M×N textile-based pressure sensor array. with first and second electrode textile layers and a piezoresistive fabric layer with a sheet resistance of at least 60 k-ohm/square positioned between the first and second electrode textile layers. Individual pressure sensors are formed by an intersection between a row electrically-conductive path and a column electrically-conductive path along with the portion of the piezoresistive layer positioned at the intersection. A measurement system measures the resistance of each pressure sensor of the pressure sensor array. The measurement system includes a reading module with first op-amps connected to each row and second op-amps connected to each column. Plural switches switch between pressure sensor-enabled and pressure sensor-disabled positions to minimize a bus line crosstalk effect during pressure sensor reading A processor scans each pressure sensor and generates a pressure distribution profile based on a measured resistance of each pressure sensor.
US11796399B2
A heat flow rate measurement method for use with a differential scanning calorimeter sensor is provided. The method includes calculating a heat exchange between a plurality of sample containers and a reference container placed on a plurality of sample calorimeter units and a reference calorimeter unit, respectively, and determining a heat flow rate of samples within the sample containers using the calculated heat exchange between the plurality of sample containers and the reference container. A multiple sample differential scanning calorimeter sensor and calorimeter system are also provided.
US11796398B2
An electronic thermometer has at least first and second use configurations. In moving from one use configuration to another, probe arm swings about an axis that is located closer to one end of an elongate thermometer body than it is to the other end. In one of the configurations, a portion of the length of the probe arm is received within a channel in the body. One end of the body has an electric lamp that may be turned on and off by a switch. A switch button is located in the bottom of the channel. A user may press against the side of the probe arm which in turn will press against the switch button, thereby taming the lamp on or off.
US11796396B2
The structure of a micro-electro-mechanical system (MEMS) thermal sensor and a method of fabricating the MEMS thermal sensor are disclosed. A method of fabricating a MEMS thermal sensor includes forming first and second sensing electrodes with first and second electrode fingers, respectively, on a substrate and forming a patterned layer with a rectangular cross-section between a pair of the first electrode fingers. The first and second electrode fingers are formed in an interdigitated configuration and suspended above the substrate. The method further includes modifying the patterned layer to have a curved cross-section between the pair of the first electrode fingers, forming a curved sensing element on the modified patterned layer to couple to the pair of the first electrodes, and removing the modified patterned layer.
US11796384B2
An optical sensing module, including a frame, a light sensing element, and a diffusion element is provided. The light sensing element is disposed on the frame. The diffusion element is connected to the frame and is disposed above the light sensing element. In a first sensing mode, ambient light passes through the diffusion element before received by the light sensing element to make the optical sensing module to obtain light intensity of the ambient light. In a second sensing mode, the optical sensing module rotates around a first rotation axis to make the light sensing element face a display surface of the display device for receiving image light of the display surface so that the optical sensing module obtains brightness or chromaticity of the display device. A display device having this optical sensing module is also provided.
US11796382B2
An apparatus for sensing acoustic energy in a borehole penetrating the earth includes an optical interrogator and a sensing optical fiber having a length Ls optically coupled to the optical interrogator and configured to sense the acoustic energy to provide sensed acoustic data. The apparatus also includes a reference optical fiber having a length Lr optically coupled to the optical interrogator to provide reference data, wherein the optical interrogator corrects the sensed acoustic data using the reference data to provide corrected sensed acoustic data.
US11796376B2
A fluid sensor system comprises a radio frequency transmitter with adjustable output power, a radio frequency detector proximal to the radio frequency transmitter; a constant current source, and a switch coupled between the radio frequency detector and the constant current source. A method of determining the identity of a fluid using the fluid sensor system includes immersing the sensor system in a first fluid, increasing a transmit power of a radio frequency (RF) transmitter of the fluid sensor system until an RF signal is detected by a RF detector of the fluid sensor system, and determining the transmit power of the RF transmitter that first resulted in a detection of the RF signal by the RF detector to be the transmit power that is required for detecting the RF signal in the first fluid.
US11796373B2
Owners of sump pumps often have no way of identifying a sump pump is failing unless they are home to witness a failing sump pump in real-time. Current solutions to this issue rely on the use of expensive electronics to help alert the owner of a failing sump pump. The present disclosure offers an inexpensive solution to extend a time in which an owner can confirm the sump pump has failed or is about to fail. Namely, the present disclosure features a level indicator which retains some water in the event the water rises above a predetermined level.
US11796370B2
A volume measurement system and method for a closed water-filled karst cave, including a water collecting device, concentration tester and control system. The control system is connected to the water collecting device by a connecting piece. The water collecting device is a container with a top closed and bottom open. The water collecting device top is a piston. The piston is connected to a propulsion rod, and propulsion rod is controlled by control system to extend or retract, so as to realize the forward or backward movement of the piston. An openable and closeable placement table is hinged to the water collecting device's inner wall. The placement table is connected to piston, the placement table moves upward when piston is raised, and placement table moves downward when piston is lowered. The placement table is configured to accommodate a chemical substance. The concentration tester is configured to detect the solution's concentration.
US11796368B2
The present disclosure discloses a method for measuring energy of natural gas based on Internet of Things (IOT). The method may be performed by a management platform, comprising: in response to a query request received by a user platform, obtaining a natural gas detection parameter detected by a sense control platform via a sense network platform; determining natural gas metering data by processing the natural gas detection parameter; and transmitting the natural gas metering data to the user platform via a service platform.
US11796361B2
A flow rate measurement apparatus includes first and second transducers provided at different positions in a longitudinal direction of a pipe, the at least two transducers including first and second transducers. The flow rate measurement apparatus further includes a transmitter and receiver. The transmitter transmits a transmission signal, which is an ultrasonic signal having a band wider than the ultrasonic signal, or a plurality of ultrasonic signals having a plurality of different frequency ranges. The receiver separates a target signal passing through a fluid from the received signal by utilizing that an attenuation rate of the ultrasonic signal in the fluid in a predetermined frequency band is different from an attenuation rate of the ultrasonic signal in the pipe in the frequency band, and measures a flow rate based on a separated target signal.
US11796349B2
Disclosed is a capacitive sensor chip based on a power-aware dynamic charge-domain amplifier array. The capacitive sensor chip is based on a zoom architecture and includes: an architecture having two or more stages for capacitive quantization in which a first stage performs coarse quantization using a successive approximation register (SAR) and a second stage performs fine quantization using a delta-sigma modulator, an amplifier in the capacitive sensor chip is powered by a floating capacitor, the floating capacitor is connected to a power supply to being charged and connected to the amplifier to power the amplifier by controlling switches; a first-order integrator of the delta-sigma modulator includes an amplifier array having a scale of N bits and 2N amplifiers where N is a positive integer. By the capacitive sensor chip based on the power-aware dynamic charge-domain amplifier array, utilization efficiency of charges can be effectively improved, power consumption overheads nay be effectively saved, energy efficiency of a system is greatly improved and a driving capability of the subsequent-stage amplifier may be adaptively distributed according to the size of an input capacitance.
US11796348B2
An optical driving mechanism is provided, for driving an optical element, including: a fixed portion, a movable portion, a driving assembly and a position sensing assembly. The movable portion is movably connected to the fixed portion and includes a holder for sustaining the optical element. The driving assembly is configured to drive the movable portion to move relative to the fixed portion. The position sensing assembly is configured to sense a distance of the movable portion relative to the fixed portion, the position sensing assembly includes a sensing magnetic element and a sensor, wherein the sensing magnetic element is disposed on the movable portion and has a rectangular structure. A direction of a long axis of the rectangular structure extends in a direction that is perpendicular to the optical axis of the optical element, and the direction of the long axis is different from the optical axis direction.
US11796344B2
A map information system includes a map database including map information; and a driving assist level determination device. The map information is associated with an evaluation value indicating a certainty of the map information for each location in an absolute coordinate system. Information indicating that the intervention operation is performed is included in driving environment information indicating a driving environment of a vehicle. The driving assist level determination device is configured to acquire, based on the driving environment information, intervention operation information indicating an intervention operation location where the intervention operation is performed, acquire, based on the map information, the evaluation value for each point or section in a target range, and determine, based on the evaluation value and the intervention operation location, an allowable level for each point or section within the target range.
US11796343B2
A cooperating vehicle (110) is a transporting vehicle which includes sensors for road measurement. An in-vehicle apparatus (300) mounted on the cooperating vehicle acquires measured data obtained by the cooperating vehicle, generates point cloud data on the basis of the measured data, and transmits the point cloud data to a map server apparatus (200). The map server apparatus receives the point cloud data from the in-vehicle apparatus, and generates map data on the basis of the point cloud data.
US11796342B2
Computer systems and methods for updating and/or supplementing a digital road map through crowdsourcing, based on the generalization of geolocation systems that are integrated in the majority of modern road vehicles. The signals collected by these geolocation systems are used to update and/or supplement a digital road map through crowdsourcing. The collected data make it possible to extract data from geographical traces associated with vehicles traveling the road network and: extracting, for each geographical trace, a trajectory curve passing substantially through all of the measurements of the geographical trace; detecting the inflection points (vertices) of each trajectory curve; grouping together all of the vertices into a plurality of vertex classes, using an unsupervised classification algorithm; selecting the most central vertex in each vertex class (representative); forming, from each geographical trace, a road segment between representatives that successively intersect the course of the geographical trace when they are considered in pairs.
US11796337B2
The present invention provides a method for generating a virtual navigation route, by obtaining multiple navigation points each with a flag data; identifying at least two lanes from a front video data; creating a navigation characteristic image according to the flag data, the navigation points, the front video data, and the at least two lanes, wherein the navigation characteristic image has multiple dotted grids; calculating a probability of a navigation route passing through each dotted grid, and setting the dotted grid with the highest probability calculated in each row of the navigation characteristic image as a first default value; and fitting curves for the grids with the first default value as the navigation route; the navigation route is generated in real time and projected over the front video data using an augmented reality (AR) method, achieving AR effects and navigating with better representation of the traffic.
US11796334B2
In some embodiments, an electronic device displays indications of safety characteristics of one or more navigational segments of a navigation route. In some embodiments, an electronic device displays navigation options. In some embodiments, an electronic device presents indications of navigation directions while navigation along a route.
US11796333B1
The subject matter described herein includes methods, systems, and computer readable media for augmented reality navigation in network test environments. A method for augmented reality navigation in network test environments includes at a user device of a user, wherein the user device is executing an augmented reality (AR) navigation application: communicating, to an AR navigation system, user location information and resource identification information obtained from a visual code or a user interface, wherein the resource identification information indicates a physical network testing or monitoring resource in a real-world test environment; receiving, from the AR navigation system, navigation information for navigating the user to the physical network testing or monitoring resource; and providing, via a display, the navigation information for navigating the user to the physical network testing or monitoring resource.
US11796331B2
A system for associating perceived and mapped lane edges can include a processor and a memory. The memory includes instructions such that the processor is configured to receive a sensor data representing a perceived object; receive map data representing a map object; determine a cost matrix a cost matrix indicative of an association cost for associating the map object to the perceived object; compare the association cost with an association cost threshold; and associate the perceived object with the map object based on the association cost.
US11796325B2
This document describes vehicle localization using map and vision data. For example, this document describes a localization system that obtains a map centerline point and a vision centerline point of a lane of a roadway. The localization system also obtains the position of the vehicle. The localization system can then compare the map centerline point and the vision centerline point to generate a lateral and a longitudinal correction relative to the vehicle's position. The lateral and longitudinal corrections are used to generate a corrected position. In this way, the described localization system can provide accurate vehicle localization that addresses potential drift caused by lapsed or inaccurate positioning data and allows for the operation of assisted-driving and autonomous-driving systems at higher speeds and on roadways with tighter curves.
US11796305B2
A position sensor system for determining a position of a sensor device relative to a magnetic structure, the system comprising: said magnetic structure comprising a plurality of non-equidistant poles; said sensor device comprising at least three magnetic sensors spaced apart over predefined distances; and the sensor device being adapted for: a) measuring at least three in-plane magnetic field components, and for calculating two in-plane field gradients therefrom; b) measuring at least three out-of-plane magnetic field components, and for calculating two out-of-plane field gradients therefrom; c) calculating a coarse signal based on these gradients; d) calculating a fine signal based on these gradients; e) determining said position based on the coarse signal and the fine signal.
US11796297B2
A position-measuring device includes a housing having a first portion in the form of a hollow section and extending in a longitudinal direction. The housing includes at least a first passage and a second passage, the first and second passages each extending in the longitudinal direction at least partially through the first portion. A scale is disposed within the housing for being scanned as part of a position measurement. The position-measuring device includes a connecting channel, the first and second passages being interconnected via the connecting channel.
US11796287B2
When a semi-automatic weapon is live fired, it's firing pin is reset, and it is ready to be fired again. The shooter's hands remain in the firing position, and just the trigger finger and trigger are employed. With dry fire practice, the shooter must manually ratchet the slide to reset the firing pin, allowing the trigger to return to its unfired position each time a shot is simulated. This invention provides, realistic muscle memory training by duplicating the action of the trigger in normal live fire, the feel and the sound of the release of the firing pin, and the resetting of the trigger for additional trigger activation. The invention further provides components that allow use with other electronic training devices such as lasers.
US11796280B2
A projectile loader is provided having a body split into two portions attached by a hinge, wherein a release mechanism for separating the two portions is located internally of the loader body, accessed via a top opening.
US11796277B2
In some embodiments, a bow comprises a first limb supporting a first rotatable member. The first rotatable member comprises a first bowstring track and a first terminal post. A second limb supports a second rotatable member. The second rotatable member comprising a second bowstring track and a second terminal post. A bowstring comprises a first end attached to the first terminal post and a second end attached to the second terminal post. The first bowstring track and the second bowstring track are oriented in a bowstring plane, and the first terminal post is laterally offset from the bowstring plane.
US11796275B2
An auto-loading firearm having a live fire mode, in which the firearm operates to discharge, and a training mode in which the firearm does not discharge. In the training mode, the firearm provides for resetting the trigger after simulated firing of the firearm.
US11796271B1
A firing pin release system, includes: a support; bores distributed about an axis at a first distance from the axis; firing pins each in a respective bore and movable at least parallel to the axis, each including a first extremity to strike a cartridge primer and a second extremity to be retained in a cocked position by a retaining system rotatably mounted on the support about the axis; firing pin springs each biasing a firing pin towards a fired position; a retaining system retaining the firing pins in a cocked position against the firing pin springs. The retaining system includes a rotatable ring carrying a first shoulder extending along a circle centered on the axis cooperating with the second extremity of each firing pin in the bores, retaining the firing pin cocked against the firing pin spring, the first shoulder including an opening passing the firing pins' second extremity.
US11796270B2
A screw and spring assembly for adjusting trigger pull force comprises (1) a trigger housing, (2) a trigger shoe that is inside of the trigger housing (typically sitting on a bushing that runs through the housing and the trigger shoe) (3) a spacer, (4) a trigger-shoe compression spring, (5) an adjustable screw, and (6) a pressed-fitted compression spring that “locks” the adjustable screw into place in various positions, wherein the pull force needed to pull the trigger is different at each of the various positions.
US11796261B2
An intermediate product for the production of a surface heat exchanger, in particular for building room air conditioning, including a support plate, on one side of which a tube system for conducting a medium is attached and on the other side of which a prefabricated adhesive tape having a manually removable outer protective layer is arranged, wherein the adhesive tape is free of any support.
US11796241B2
A controller within a refrigeration application controls temperature and humidity within a compartment of the refrigeration application. The controller may begin cooling the compartment based on a measured temperature value for the compartment. The controller may delay a starting time of an evaporator fan within the compartment based at least in part on a measured humidity value for the compartment. The controller may also adjust an operating time of a condenser fan based at least in part on the measured humidity value.
US11796238B2
If a first condition that an intermediate pressure corresponding to a pressure of an intermediate flow path is greater than a predetermined value is satisfied in an operation in which first, second, and third compressors are operated, the control unit executes a first action of increasing the number of revolutions of the third compressor.
US11796233B2
A system includes a first set of coils receive coolant from a first coolant line and provide the coolant to a second coolant line. A second set of coils receive coolant from a third coolant line and provide the coolant to a fourth coolant line. A first valve regulates flow of coolant between the first and third coolant line. A second valve regulates flow of coolant between the second and the fourth coolant lines. A third valve regulates flow of coolant between the fourth coolant line and a fifth coolant line coupled to a water evaporator and a three-way valve. The three-way valve regulates flow of coolant between the fifth coolant line, the third coolant line, and a coolant input line. A fourth valve regulates flow of coolant between the second coolant line and a water condenser. A controller adjusts the valves to operate in an intermediate temperature mode.
US11796231B2
Proposed is a gas heat-pump system including: a compressor of an air conditioning module; a gas engine generating a drive force of the compressor; and a turbocharger primarily first-level pressure to a fuel-to-air mixture and supplying the fuel-to-air mixture to the gas engine or applying second-level pressure to the fuel-to-air mixture to which the first-level pressure is applied and supplying the fuel-to-air mixture to the gas engine.
US11796230B1
A thermal management system includes a refrigerant receiver configured to store a refrigerant fluid, a closed-circuit refrigeration system having a closed-circuit fluid path with the refrigerant receiver, and with the closed-circuit refrigeration system configured to receive refrigerant from the refrigerant receiver through the closed-circuit fluid path, an open-circuit refrigeration system having an open-circuit fluid path, and with the refrigerant receiver disposed in the open-circuit fluid path, with the open-circuit refrigeration system configured to receive refrigerant through the open-circuit fluid path, and discharge refrigerant fluid through an exhaust line, and an evaporator arrangement configured to receive the refrigerant and to extract heat from at least one heat load, the evaporator arrangement having an inlet and an outlet, with the evaporator disposed in a common portion of the closed-circuit fluid path and the open-circuit fluid path.
US11796229B2
The application pertains to, for example, novel processes and systems for heat transfer, refrigeration, energy storage, and various cooling and heating processes. Such processes may include cooling or mixing various liquid-liquid phase transition liquids to release and/or energy. Additionally or alternatively, such processes may include charging and/or discharging thermal storage reservoirs with layered liquids of various temperatures.
US11796225B2
A geoexchange system is provided which includes a ground source heat exchanger positioned in the ground and a distribution system coupled to the ground source heat exchanger to circulate water through the ground source heat exchanger during operation. The distribution system may include a supply line, a return line and a circulation pump to circulate water through the internal fluid cavity of the ground source heat exchanger via the supply and return lines. The distribution system may further include a purge valve to release gas from the distribution system and a fill circuit that is configured to automatically replenish the internal fluid cavity of the ground source heat exchanger with water upon leakage of water from the ground source heat exchanger or conversion of water from the ground source heat exchanger to gas. Other geoexchange systems and related methods are also provided.
US11796217B2
The present disclosure relates to louvers for enabling an air passage between an outside and an inside. More particularly, the present disclosure relates to louvers enabling said air passage while minimizing rain ingress towards an interior and minimizing noise produced in the interior. The present disclosure further relates to wind turbines including said louvers.
US11796212B2
An air-conditioning apparatus includes a controller configured to operate in a heating normal operation mode and a heating-defrosting operation mode. In a case of switching from the heating normal operation mode to the heating-defrosting operation mode, the controller makes a selection from an initial control mode 1, in which control is performed such that an initial frequency of the compressor is set to a predetermined maximum frequency and an initial opening degree of the flow control device is set to an opening degree lower than a predetermined maximum opening degree, and an initial control mode 2, in which control is performed such that the initial opening degree of the flow control device is set to the predetermined maximum opening degree and the initial frequency of the compressor is set to a frequency lower than the predetermined maximum frequency, to execute the heating-defrosting operation mode.
US11796211B2
A constant temperature air circulation system is provided. Air valves are installed behind two three-way nodes of a main circulation loop and parallel bypasses to adjust a flowing amount of gas of each branch. When a compressor keeps a current state unchanged, a draught fan and air valves do not change. When the compressor needs to be turned on and then to be turned off, an air volume of the draught fan is adjusted, and the flowing amounts of the bypasses and a main circuit are simultaneously adjusted until the air valves that control a flowing amount of an evaporator are all closed and the air valves of the bypasses are all opened. Adjustment of the air valves and state switching of the compressor are made at the same time, so that the flowing amount flowing through a heater to a chamber is ensured to always remain unchanged.
US11796210B2
Controlling heating and cooling in a conditioned space utilizes a fluid circulating in a thermally conductive structure in fluid connection with a hydronic-to-air heat exchanger and a ground heat exchanger. Air is moved past the hydronic-to-air heat exchanger, the air having fresh air supply and stale air exhaust. Sensors located throughout the conditioned space send data to a controller. User input to the controller sets the desired set point temperature and humidity. Based upon the set point temperature and humidity and sensor data, the controller sends signals to various devices to manipulate the flow of the fluid and the air in order to achieve the desired set point temperature and humidity in the conditioned space. The temperature of the fluid is kept less than the dew point at the hydronic-to-air heat exchanger and the temperature of the fluid is kept greater than the dew point at the thermally conductive structure.
US11796201B2
An HVAC system includes a suction-side sensor, a liquid-side sensor, an outdoor temperature sensor, and a controller. The controller determines that initial criteria are satisfied for initiating validation of the suction-side sensor and the liquid-side sensor. After determining that the initial criteria are satisfied, a suction-side property value, liquid-side property value, and outdoor temperature value are received. The controller determines whether a first validation criteria and a second validation criteria are satisfied. If both the first validation criteria and the second validation criteria are satisfied, the suction-side sensor, the liquid-side sensor, and the outdoor temperature sensor are determined to be functioning properly. Otherwise, the controller determines which one or more of the sensors are malfunctioning.
US11796200B2
A refrigerant leak detection and mitigation system/method for use in heating, ventilation, and air conditioning (HVAC) systems that incorporates a refrigerant gas sensor (RGS), sensor signal conditioner (SSC), alarm status indicator (ASI), and digital control processor (DCP) is disclosed. The RGS detects ambient refrigerant gas (ARG) and indicates this as a refrigerant sensor voltage (RSV) to the SSC. The DCP and SSC form a closed control loop (CCL) in which the SSC electrical characteristics are adjusted by the DCP such that the RSV is continuously and dynamically recalibrated to account for background refrigerant gas levels, changes in ambient air conditions, RGS manufacturing tolerances, and other field-specific operational conditions that impact the RGS detection capabilities. The DCP is configured to log alarms to the ASI if a RGS refrigerant leak is detected and optionally shutdown one or more HVAC system components such as a specific air handler leaking refrigerant.
US11796191B2
The present disclosure relates to a heat exchanger and an air conditioner including the same. The heat exchanger may be provided for heat exchange between refrigerant and air. The heat exchanger may include a plurality of refrigerant tubes that are disposed with a clearance (C) therebetween in a first direction (A), in which the air moves, and are disposed to be spaced apart in a second direction (B) crossing the first direction (A) and a plurality of heat exchange fins that are disposed between the plurality of refrigerant tubes disposed to be spaced apart in the second direction (B).
US11796181B2
An electric range includes a case and a cover plate coupled to an upper surface of the case to place an object. Further, the electric range includes a plurality of heating portions disposed below the cover plate to heat the object and an upper bracket disposed under the heating portion to support the heating portion a control board disposed between the cover plate and the upper bracket. Furthermore, the electric range includes a support member having a first end disposed under the control board and a second end disposed on the upper bracket to support the control board and a base bracket disposed under the upper bracket and comprising a printed circuit board.
US11796174B2
A combustion assembly for a gas turbine engine may be provided. The combustion assembly may include a ceramic matrix composite combustor shell, which may include a chamber defined by a wall of the ceramic matrix composite combustor shell, and the ceramic matrix composite combustor shell may include a ceramic matrix composite chute integral with the ceramic matrix composite combustor shell. The ceramic matrix composite chute may extend towards a midline of the chamber. A method for fabricating a ceramic matrix composite chute may be provided. At least one chute may be woven in three dimensions into a ceramic preform. A layup tool may be inserted into the chute. The chute may be enlarged with the layup tool. The ceramic preform may be formed into a ceramic matrix composite body, which includes a combustor shell and the chute.
US11796173B2
A reactor safety device includes a leg and a well. The leg includes an inlet and an outlet. The inlet is in fluid communication with an outlet of a reactor configured to operate at a pressure less than atmospheric pressure at a location of the reactor safety device. The well includes an inlet in fluid communication with the outlet of the leg. There is a first level in the leg and a second level in the well. The outlet of the leg is vertically lower than the second level. A level sensor is configured to monitor the first level and a controller in communication with the level sensor, a fuel inlet into the reactor, and an oxidant inlet into the reactor. The controller is configured to close the fuel inlet and the oxidant inlet when the first level changes by a predetermined amount.
US11796166B1
A light including a housing having an upper portion, a lower portion, and a central axis. The lower portion defines a battery port. The upper portion acts as a lens. The light further includes a heat sink extending upward from the lower portion of the housing and including a body defining a central aperture. A plurality of light support surfaces are arranged around a perimeter of the body and a top support member is coupled to and oriented perpendicularly relative to the plurality of light support surfaces. The light further includes a first plurality of LEDs coupled to the plurality of light support surfaces and a second plurality of LEDs supported on the top support member. The light further includes a first battery pack and a second battery pack, both of which are electrically connected to the first and second pluralities of LEDs when received in the battery port.
US11796162B2
Multichambered illuminated decorative displays are presented that can be fabricated in various forms, including annular shapes suitable for holiday exhibition as wreaths and trees. The decorative displays, which may be packaged as kits, include an at least one frame (20); a plurality of translucent chambers (44) mounted to the at least one frame (20); a plurality of addressable LEDs (30) positioned so that at least one LED resides within each chamber; and a plurality of translucent to opaque partitions (46) located between adjacent chambers. As the LEDs (30) light up, the chambers (44) appear to emit a diffuse glow. Simultaneously, the partitions (46) at least reduce or completely block the light transmitted between adjacent chambers (44). Due in part to this combination of light transmission, light diffusion, and at least partial light confinement, the decorative displays can present a wide variety of precisely rendered animations in vivid colors.
US11796161B2
Apparatus and methods for deployment of fixtures. The apparatus may include a system for controlling deployed fixtures. The system may receive user commands different devices in different formats. The fixtures may be independently addressable. The fixtures may be magnetically supported by a fixture support. A brace may join two or more fixture supports without reducing space available to support fixtures. The brace may join a fixture support to a fixture support accessory. An accessory may include a variable-angle junction. The fixture may include articulating joints for controlling the direction of a beam. The fixture may include a lens having an electrically controllable beam spread angle. The fixture may be stowable in the fixture support. The fixture may be slidable along a cord to adjust a height of the fixture. The fixture may include an extendable ring. The system may coordinate motions of the fixtures to follow a target. The fixture may include an elongated board. The elongated board may include a non-polar power socket.
US11796155B2
There are provided a backlight assembly (1) and a display device, the backlight assembly (1) includes a light source substrate (10), a microstructure film layer (30) and a backlight film material layer (20); the backlight film material layer (20) is located on a light outgoing side of the light source substrate (10), the microstructure film layer (30) is provided between the light source substrate (10) and the backlight film material layer (20), the microstructure film layer (30) includes a light transmission layer (301) and a microstructure region (302); the microstructure region (302) is provided at an edge position of the microstructure film layer (30).
US11796148B2
The invention relates to a lighting device (1) for a motor vehicle headlight, comprising: a light module (2), wherein the light module (2) comprises a light source (2a) and a collimator (3), which is set up in such a manner that the light generated by the light source (2a) is emitted via a light-emitting surface (3a) in a light propagation direction (4), an optical element (5) having a light-coupling surface (5a) and a light-decoupling surface (5b), wherein the light of the collimator is guided through the optical element (5), wherein the light-decoupling surface (5b) of the optical element (5) has multiple optical elements (6) through which the light is emitted as a divergent light beam, wherein the light-emitting surface (3a) of the collimator (3) is formed from multiple lenses (7), wherein each lens (7) is set up for emitting the light of the light source (2a) to the light-coupling surface (5a) of the optical element (5) in a divergent manner, wherein all lenses (7) have essentially the same focal length, wherein the collimator (3) and the optical element (5) are spaced apart from each other, wherein the distance between them essentially corresponds to the focal length of the lenses (7).
US11796142B2
A spot lamp, including a lamp body, a light source, a surface ring and a rotation connector, which is characterized in that the spot lamp includes a main body portion and an adjusting installation portion, which are separable from each other, the main body portion includes the lamp body, the light source and a first magnetic connection portion, and the adjusting installation portion includes the surface ring, the rotation connector and a second magnetic connection portion, the main body portion and the adjusting installation portion are connected by mutual attraction of the first magnetic connection portion and the second magnetic connection portion.
US11796139B2
The lighting device disclosed in the embodiment of the invention includes a substrate including a metal layer; a plurality of light sources arranged in a first direction on the substrate; a plurality of protrusions having a length in the first direction on the metal layer; and a resin layer disposed on the plurality of light sources and the plurality of protrusions, wherein the metal layer includes a first metal layer electrically connected to the light source and a second metal layer coupled to the plurality of protrusions, and the first metal layer and the second metal layer are separated from each other, and the plurality of protrusions may be disposed to be spaced apart from each other in a second direction perpendicular to the first direction.
US11796136B2
A replacement lighting apparatus for automobiles is slim and includes an industry-leading footprint to fit into modern headlamps' minimal housing space. The lighting apparatus employs chip scale package light emitting diodes (CSP LEDs), flexible metal heat sinks, an improved collar having a watertight seal formed with an elastomeric gasket and the use of at least one, if not multiple, set screws, a wire harness with a nylon braided sleeve, and a solid-state design for maximum performance, long life, and superior scientifically proven heat mitigation.
US11796128B1
A multi-functional magnetic bracket includes a first bracket with a magnet disposed therein to magnetically attach the first bracket to mobile phone; a second bracket movably connected to the first bracket through a connecting arm, the second bracket and a hinging arm being accommodated to inside of the first bracket, and a ring and a tooth slot opened in the second bracket; and a connector disposed in the second bracket and combined with the second bracket to form a multi-platform bracket for mounting the second bracket on different scenarios and platforms. The connector includes a base of which a surface is adhered to the platform, a limiting buckle disposed in the base and of which one end extends to a side of the second bracket, and a spring bead disposed in the base and of which one end extends to inside of the tooth slot.
US11796127B2
The present disclosure provides a linkage structure including an upper bracket and a lower bracket, wherein said upper bracket includes a first linkage unit, a second linkage unit, a middle piece and two sets of adjusting pieces, one end of said middle piece is connected to said first linkage unit and the other end is connected to said second linkage unit; wherein at least one adjusting piece in each set of adjusting pieces is connected rotatably to said first linkage unit or said second linkage unit. According to the linkage structure of the present disclosure, mechanical tilt can be achieved by driving two sets of adjusting pieces to move in coordination, it can ensure the accuracy of mechanical tilt, realize mechanical tilt at any angle, and the operation process is friendly and safe.
US11796125B1
A secure wall hanger having lateral supports is described. In at least some embodiments, the secure wall hanger includes a main body, two lateral supports projecting from the main body, a penetrating element at one end of the main body, and retaining element on an end of the main body opposite to the penetrating element. In some embodiments, each of the lateral supports, as well as the end of the main body having the retaining element, has a securing flap.
US11796112B2
An elbow fitting for an excavating apparatus can include a curved cylindrical pipe that can include a first metal material. In an example, the fitting can be configured for coupling to a hose. The pipe can include an interior surface and an exterior surface. Optionally, a perimeter of the pipe does not exceed a diameter of a first end of the pipe. The fitting can include a cladding layer (e.g., a second metal material) that can be coupled to the first metal material within the interior surface of the pipe. The cladding layer can include an abrasion-resistant material. The cladding layer can be coupled to the pipe such as with a welding operation. The cladding layer can include one or more ridges. The cladding layer can corregate the interior surface of the fitting and exterior surfaces of the fitting which can come into contact with abrasive material.
US11796109B2
A connector is provided comprising a hollow connector body having a central aperture and a hollow tube that is rotatable within the central aperture without rotating the hollow connector body.
US11796108B1
A device for connecting a hose to a water source includes a first connector having a bore between a first and second ends. A spherical plug slides within the bore and includes a plurality of runners spaced around a perimeter of the spherical plug, a gap between each adjacent runner allowing water to flow from one side of the plug to the other through the bore. An elastomeric frustoconical seal is fixed proximate the second end of the bore and adapted to occlude the seal in a disconnected position of the device. A rigid second connector has a frustoconical standoff member adapted to contact the plug through the seal from the second end of the bore of the first connector and move it away from the seal as the second connector is inserted into the first connector, the device achieving a selectable connected position.
US11796106B2
Embodiments of a polyethylene (“PE”) pipe servicing system of this disclosure may include a fusible PE fitting (F) providing a branch connection to a PE pipeline section or run (P), a valve (10) connected to the fitting and including quick connect/disconnect means, and a machine connectable to the valve including complementary quick connect/disconnect means. The quick connect means provide for full scope of operation, including cleaning, fusion, cool down, hot tap, plugging, and completion. No squeezing is used. The quick connect/disconnect means may include a first portion 20 of a cam profile and a second portion 40 of the cam profile complementary to that of the first. The machine may be a drilling or hot tapping machine (30T), a plugging machine (30P), or a completion machine (30C), and their associated tools. The valve and machine are more lightweight and faster and easier to use than the prior art.
US11796091B2
An improved pipe liner and associated methods, including a method of manufacturing the improved pipe liner and a method of lining a host pipe with such a pipe liner. The invention solves the problem of gas permeation through a polymer liner in hydrocarbon service which can result in corrosion of the host pipe and can also cause liner collapse. Corrosion occurs due to contact between corrosive species and the host pipe itself. Gases (307) can also accumulate in an annulus between or within the liner (305) and the host pipe (303) and expand during operational de-pressurisation of the pipeline, causing collapse of the liner. The improved pipe liner comprises a barrier layer (311), which prevents permeation through the liner, surrounding an inner polymer pipe (305A) and optionally covered by an outer polymer pipe (305B). The inner polymer pipe is porous which permits free movement of gas between the internal bore (302) of a lined pipe and the barrier layer, so as to prevent accumulation of gases anywhere in the lined pipe, while ensuring that gases do not permeate to, and damage, the host pipe. The liner can be inserted using Swagelining, roll-down, or any other suitable close-fit lining techniques, without compromising the effectiveness of the barrier layer.
US11796081B2
A valve assembly having a bolt with a through hole for a security wire includes at least one valve of the valve assembly mechanically coupled to a pipe or to a section of another component of the valve assembly by a coupling or by a pair of mating flanges. At least one hollow bolt is bolted through a closing bolt hole of the coupling or a joining bolt hole of the pair of mating flanges. The at least one hollow bolt accepts a safety wire run completely through the hollow bolt in a longitudinal direction of the hollow bolt and extending completely through the closing bolt hole of the coupling or the joining bolt hole of the pair of mating flanges.
US11796064B2
A dry gas mechanical seal system configured to inhibit the emission of process gas. The mechanical seal system having tandem first and second stage seals, and a single separation gas supply subsystem configured to direct a supply of separation gas from an inlet through interfacing portions of the first stage seal into a process cavity and from the inlet through the interfacing portions of the second stage seal and out through an outlet to the atmosphere, thereby inhibiting the emission of process gas between a compressor housing and a rotating compressor shaft.
US11796061B2
A sealing ring is provided for use, e.g., in boring machines or wind turbines, among other intended uses. The sealing ring includes an axial leg and a sealing leg with a sealing lip. The sealing leg is connected to a first end face of the axial leg by means of a joint. The sealing ring further includes a tensioning element for stabilizing the sealing leg in the radial direction. The tensioning element is annular and formed by a spring connected to the sealing leg.
US11796049B2
The present disclosure relates to an in-wheel driving apparatus, and an in-wheel driving apparatus includes a case having an interior space, a first gear disposed in the interior space to be rotatable about a first rotary shaft, a second gear engaged with the first gear and disposed in the interior space to be rotatable about a second rotary shaft, and a first partition wall including a first area provided along a circumference of the first gear and a second area extending from one end of the first area in a direction that is away from the first rotary shaft, and disposed in the interior space.
US11796044B2
A gear device drivingly coupling a drive shaft with first and second axles is provided with a case coupled via gearing with the drive shaft, and rotatable about an axis; a hub that is couplable with the first axle; a clutch member retained by the case and disengageably engaged with the hub; a biasing element retaining the clutch member at a position where the clutch member engages with the hub; and a differential gear set coupling the case via gearing with the first and second axles and locked by the clutch member to prevent differential motion between the first axle and the second axle.
US11796037B2
A power transmission apparatus of an electric vehicle includes a motor shaft fixed to a drive motor and receiving the torque of the drive motor, a first input shaft disposed on a same axis with and selectively connectable to the motor shaft, a second input shaft coaxially disposed with the first input shaft, and selectively connectable to the motor shaft, front and rear wheel driving devices for driving front and wheels, a first shifting section for shifting a torque of the first input shaft and selectively transmit the shifted torque to the front wheel driving device, a second shifting section for shifting a torque of the second input shaft and selectively output the shifted torque, and a mode conversion unit of transferring an output torque of the second shifting section to at least one of the front wheel driving device and the rear wheel driving device.
US11796026B2
An air bleed system for a suspension fork or shock absorber includes: a fluid passage between an interior of the suspension and an exterior of the suspension; and a manually operable valve having a first position substantially closing the fluid passage and a second position allowing fluid flow between the interior and the exterior.
US11796021B2
A friction disk may comprise a first wear surface formed from a carbon fiber-carbon matrix composite material. A wear plug may be located in an opening defined by the carbon fiber-carbon matrix composite material. The wear plug may extend axially from the wear surface. The wear plug may comprise a rod or a particulate.
US11796015B1
A drive system includes an inner race member and an outer race member. A first disengageable sprag clutch is disposed between the inner race member and the outer race member, the first disengageable sprag clutch having a drive direction and a freewheeling direction. A second disengageable sprag clutch is disposed between the inner race member and the outer race member, the second disengageable sprag clutch having a drive direction and a freewheeling direction that are opposite the drive direction and the freewheeling direction of the first disengageable sprag clutch.
US11796012B2
A state changing unit is provided radially outward of a translation portion and movable in an axial direction relative to the translation portion. The state changing unit is in contact with or separated from the clutch. The state changing unit receives a force in the axial direction from the translation portion such that the state changing unit is pressed against the clutch. The state changing unit is capable of changing a state of the clutch to an engaged state or a disengaged state according to a position of the translation portion in the axial direction relative to the housing. A movement restriction portion is provided on the translation portion and located between the state changing unit and the clutch. The movement restriction portion contacts the state changing unit and restricts movement of the state changing unit relative to the translation portion toward the clutch.
US11796011B2
A synchronizing ring for a synchronizer of a transmission. The inside of the synchronizing ring being provided with a plurality of cams and corresponding recesses between the cams for receiving a plurality of axial protrusions of a further synchronizing ring. An inner radial surface of each cam is provided with a plurality of grooves for transportation of oil.
US11796000B2
A sintered bearing bush material for a sliding bearing may include: 0.5 to 1.7 percentage by weight carbon; 0.2 to 1.2 percentage by weight manganese; 0.2 to 1.2 percentage by weight sulphur; 1.2 to 2.4 percentage by weight nickel; 1.0 to 2.1 percentage by weight molybdenum; 3.0 to 7.0 percentage by weight copper; 0.2 to 1.2 percentage by weight tin; 0 to 0.8 percentage by weight phosphorus; and a residual component.
US11795983B2
A support structure comprising a pultruded outer beam (12), a pultruded inner beam (14), a plurality of wear tabs (16) affixed to the inner beam, and a gear track (18) affixed to the inner beam. The outer beam is substantially hollow and adapted to receive the inner beam and the inner beam is shaped so that a portion of the inner beam extends nearly the entire height of the outer beam and a portion of the inner beam extends nearly the entire width of the outer beam, the plurality of wear tabs are located at one or more corners of the inner beam, and the gear track contacts a gear for facilitating movement of the inner beam.
US11795976B2
Integrally geared centrifugal compressor systems are described that include eccentric cartridges that house bearings and seals to maintain rotor concentricity for a variety of pinons integrated in a fixed gearbox design to provide multiple impeller speeds with a single gearbox design. In an aspect, a system includes, but is not limited to, a pinion configured to be rotated by a bull gear about a rotational axis; a rotor coupled to the pinion; and an eccentric cartridge configured to house a bearing assembly through which the rotor extends to support rotation of the rotor, the eccentric cartridge having an outer surface and an inner surface, wherein the inner surface is eccentric relative to the outer surface to align the rotational axis with a center axis of the bearing assembly.
US11795971B2
A pump arrangement including a magnetic clutch pump arrangement, the pump arrangement including an inner chamber formed by a housing arrangement, a separating can which hermetically seals a chamber enclosed by it with respect to the inner chamber, an impeller shaft that can be driven in rotation about an axis of rotation, an impeller arranged on one end of the impeller shaft, an inner rotor arranged on the other end of the impeller shaft, a drive device, a drive shaft that can be driven in rotation about the axis of rotation by the drive device, and an outer rotor arranged on the drive shaft and cooperating with the inner rotor. The outer rotor includes a first carrier element and a second carrier element connected to the first carrier element. The first carrier element includes a thermal barrier device.
US11795970B2
The present invention is directed to a portable fan for the use in firefighting and other ventilation use-cases. The portable fan provides firefighters the ability to provide positive pressure ventilation in use for fighting fires which does not require power cables or combustible fuel powered motors, and provides increased portability, reduced risk, and reduced deployment time associated with managing and fighting a fire.
US11795969B2
In a centrifugal compressor, when the position of the tongue of the scroll section in the circumferential direction of the impeller is defined as 60° and the downstream direction in the rotation direction of the impeller is defined as the positive direction of the position in the circumferential direction, a diffuser section outer diameter distribution indicating a relationship between the position in the circumferential direction and outer diameter R of the diffuser section includes an outer diameter increasing portion where the outer diameter R increases going toward the positive direction, and in the diffuser section outer diameter distribution, the position of a start point of the outer diameter increasing portion is 150° or less, and the position of an end point of the outer diameter increasing portion is 270° or more.
US11795968B2
A washer pump configured to suck liquid stored in a tank and configured to jet the liquid to a surface to be cleaned. The washer pump includes: a housing attached to the tank, an impeller rotatably provided in the housing, a motor rotating the impeller, a motor accommodating portion provided in the housing and accommodating the motor, a corner portion provided in the housing and disposed between the motor accommodating portion and the tank, and a respiratory hole provided between the motor accommodating portion and the corner portion. The respiratory hole communicating an inside of the motor accommodating portion with an outside thereof.
US11795966B2
Provided is a blowing device capable of improving a noise reduction effect as compared with a conventional case, and a combustion device including the blowing device is provided. In a rear side shroud of an impeller configuring a blowing device, a first inclined surface portion that is inclined so as to be located frontward toward the radial outer side is formed in a front surface portion of the rear side shroud in a region close to the outer peripheral edge, while a second inclined surface portion that is inclined so as to be located rearward toward the radial outer side is formed in a front surface portion of the rear side shroud in a region closer to the center than the first inclined surface portion.
US11795965B2
An air-sending device includes a propeller fan to rotate about a rotational axis, and a ducted bell mouth surrounding an outboard area of the propeller fan. The propeller fan includes a plurality of blades. Each of the blades includes, in its outboard portion, a reflexed part bent upstream of an airflow that is generated in the direction of the rotational axis by rotation of the propeller fan. In the propeller fan, within an area that is closer to the trailing edge than is the near mid-chord area, the propeller fan is inclined downstream of the airflow from the inboard edge to the reflexed part. In at least a portion of an area where the cylindrical part of the bell mouth and the outboard edge of each blade face each, the reflexed part has a reflex angle of greater than or equal to 90 degrees.
US11795964B2
A fan assembly for a gas turbine engine includes a fan disk, a trunnion, a fan blade, and a counterweight assembly. The fan disk is configured to rotate about an axial centerline of the gas turbine engine when installed in the gas turbine engine. The trunnion is mounted to the fan disk and defines a slot extending through a portion of the trunnion. The fan blade defines a pitch axis and is rotatably attached to the fan disk about its pitch axis through the trunnion. The counterweight assembly includes a link arm extending to the trunnion and an engagement device mounted to the link arm that is disposed to move through the slot of the trunnion.
US11795963B2
Technologies are generally described for holding an impeller of a pump assembly in place axially with an impeller locking collar by loading the collar against a ring element. In a centrifugal pump assembly, one side of the shaft has a larger diameter for the impeller to abut against. The other side of the shaft may be fitted with an impeller locking collar comprising two portions that can be threaded together and hold the impeller in place by tightening against a ring element such as a split ring or spiral lock. Anti-rotation to avoid loosening of the impeller locking collar may be achieved by providing counter threads against a shaft rotation. Secondary anti-rotation may be provided by one or more set screws in the impeller locking collar.
US11795957B2
A neck fan includes an arc-shaped shell configured to hang around user's neck and at least four fan assemblies arranged in the shell. The shell includes a first part and a second part. Each of the first part and the second part defines an accommodating space, air inlets and air outlets communicated with the accommodating space, at least one partition is arranged in the accommodating space and configured to divide the accommodating space into at least two accommodating parts arranged along an extension direction of the shell. Each of the fan assemblies is arranged in one of the at least two accommodating parts and is configured to direct air into the one of the at least two accommodating parts through corresponding air inlets and to direct air out of the one of the at least two accommodating parts through corresponding air outlets.
US11795956B2
A ceiling fan with a ceiling projection function includes a ceiling fan body and a ceiling fan housing. The ceiling fan body includes a plurality of blades, a motor that drives the blades to rotate, and a hanging rod. The ceiling fan housing is provided with a pattern hole unit and a light-emitting unit. The pattern hole unit has at least one pattern hole. The pattern hole of the pattern hole unit passes through the ceiling fan housing. The light-emitting unit has at least one light-emitting member. When in use, the light-emitting member of the light-emitting unit projects a light beam passing through the pattern hole of the pattern hole unit to project a pattern of the pattern hole of the pattern hole unit outside the ceiling fan housing and above the blades.
US11795952B2
An electric pump includes a pump, a motor configured to drive the pump, a motor drive unit having a switching element and configured to drive the motor with electric power output from the switching element, and a control unit configured to output a pulse width modulation (PWM) signal for driving the switching element to the motor drive unit. The PWM signal output from the control unit, is used for monitoring a state of the motor. When the motor stops abnormally, the control unit sets a frequency of the PWM signal for use in monitoring the state of the motor to a frequency outside of a frequency band which is used when the motor is normal.
US11795948B2
A stacked gerotor pump is provided. The stacked gerotor pump includes a first gerotor pump defining a first inlet section and a first outlet section, a second gerotor pump defining a second inlet section and a second outlet section and a plate. The plate is interposed between the first and second gerotor pumps and defines upstream cavities respectively communicative with the first and second inlet sections, downstream cavities respectively communicative with the first and second outlet sections and a pre-pressurization hole by which the second outlet section is communicative with the first inlet section.
US11795941B2
A disposable dual-action reciprocating pump part includes a piston and a cylinder, and multiple silicone O-rings. The piston is configured to move bi-directionally inside the cylinder. The multiple silicone O-rings are configured to seal the piston against the cylinder.
US11795940B2
An air conditioner unit includes a cabinet including a base pan that defines at least one alignment feature and a compressor mounted to the base pan using mechanical fasteners that pass through mounting feet and into mounting bosses defined on the base pan. A damper is positioned between the compressor and the base pan and includes a lower pad seated on the base pan, an upper pad extending from the lower pad along the vertical direction and contacting a bottom surface of the compressor, and at least one stopping feature defined on the lower pad or the upper pad, the at least one stopping feature engaging the at least one alignment feature to prevent rotation of the damper.
US11795936B2
Method for controlling a linear pump (9) of a vapour recovery system in a fuel dispensing unit (1). The linear pump (9) is flow controlled by a signal. The method comprises applying (SI) a known voltage to a solenoid coil (10) of the linear pump (9) for a predetermined time period, measuring (S2) a current consumption of the solenoid coil (10) during the predetermined time period, and adjusting (S3) the signal based on the measured current consumption. The invention also relates to a vapour recovery system for recovering vapour from a motor vehicle tank via a fuel dispensing nozzle (7) to a vapour tank.
US11795935B2
A pump is disclosed. The pump including an outer casing having a cavity therein; a pump assembly positioned in the cavity of the outer casing, the pump assembly including: a discharge tube; a check valve operably connected to the discharge tube by a coupling; and a multi-float control assembly, the multi float control assembly including a bottom float check valve operably connected to the discharge tube by the coupling and an upper float check valve connected to a vent.
US11795929B2
Provided herein are articles of manufacture, systems, and methods employing a gas-deflector plate in low to ultra-high vacuum systems that use differential pumping (e.g., gas-target particle accelerators, mass spectrometers, and windowless delivery ports). In certain embodiments, the gas-deflector plate is configured to be positioned between higher and lower pressure regions in a pressurized system, wherein the gas-deflector plate has a channel therethrough shaped and/or angled such that jetting gas moving through the channel enters the lower pressure region at an angle offset from the vertical axis of the gas-deflector plate and/or the channel. In other embodiments, a jet-deflector component is employed such that the jetting gas strikes such jet-deflector component and is re-directed in another direction.
US11795925B2
An electricity generation system includes a treadle module embedded in a roadway in a housing configured perpendicular to traffic flow. The treadle module includes a treadle which moves between an at-rest position and an actuated position, an electric generator, and a hydraulic cylinder mounted within the housing and connected to the treadle. The hydraulic cylinder has a check valve. A hydraulic reservoir connected to the hydraulic cylinder by way of hydraulic conduit modulates hydraulic pressure in the electricity generation system. A method of recovering energy from automotive vehicles includes embedding the electricity generation system in the roadway and routing traffic flow over the treadle array such that the traffic flow repeatedly depresses the treadle stave. The depressed treadle stave actuates the generator to produce electricity. The hydraulic cylinder returns the treadle stave to its at-rest position.
US11795919B2
Disclosed is a wind turbine blade with a connecting element for a lightning protection system of the wind turbine blade. The connecting element comprising: a root end part configured to be mechanically and electrically connected to a root region of the wind turbine blade; and a conductor part comprising a first conductor part and a second conductor part, wherein the first conductor part is configured to receive and electrically connect to a stripped part of the down conductor and the second conductor part is configured to receive and mechanically connect to an insulated part of the down conductor.
US11795918B2
Provided is a warning light apparatus for at least one wind turbine including: at least one warning light, at least one sensor for detecting the presence of an object, a presence acquisition device connected to the at least one sensor the presence acquisition device being configured for: triggering the capturing of data through the at least one sensor, analysing the data captured through the at least one sensor for detecting the presence of objects, a warning controller connected to the at least one warning light and the presence acquisition device, the warning controller being configured for: receiving information about the detection of objects from the presence acquisition device, sending function signals depending on the information received from the presence acquisition device for activating or deactivating the at least one warning light.
