US11043163B2
According to an aspect, a display device includes a plurality of sub-pixels arranged in a row direction and a column direction, and each including a memory block that has at least one memory configured to store sub-pixel data. The at least one memory includes: a first transistor including a first floating gate and configured to store the sub-pixel data based on an electric charge in the first floating gate; and a second transistor including a second floating gate electrically coupled to the first floating gate of the first transistor, one of a drain and a source of the second transistor being coupled to a power supply potential, the other of the drain and the source being coupled to a node. Each of the sub-pixels is configured to display an image based on a potential of the node.
US11043159B2
An array substrate and a display panel are provided. The array substrate includes an enable signal input terminal, a preset electric potential input terminal, and a connection resistor. The enable signal input terminal is for inputting an enable signal. The preset electric potential input terminal is for inputting a preset electric potential. The connection resistor is connected to the enable signal input terminal and the preset electric potential input terminal, and a resistance value of the connection resistor is a predetermined multiple of a resistance value of the enable signal input terminal. In the present disclosure, the enable signal can be input through the preset electric potential input terminal.
US11043156B2
A display device includes a display panel, a power supply, a signal controller configured to generate first and second clock signals having a period, a clock signal generator configured to generate a gate clock signal that is raised to a high level voltage in synchronization with the first clock signal, and that falls to a low level voltage in synchronization with the second clock signal, generate a panel separation signal by comparing a voltage of the gate clock signal with a first reference voltage during a falling period during which the gate clock signal falls, and transfer the panel separation signal to the power supply or the signal controller, and a gate driver configured to sequentially apply a gate signal by using the gate clock signal, wherein the power supply or the signal controller is configured to stop outputting depending on the panel separation signal.
US11043152B2
A method for filling holes in a naked-eye 3D multi-viewpoint image is provided, comprising: sequentially performing a step of mapping, determining and marking row by row, comprising mapping two first pixels adjacent to each other in a row direction among a plurality of first pixels in a reference camera image to two second pixels in a virtual camera image, determining whether there is a hole between the two second pixels, and if so, marking the hole; and sequentially performing a step of scanning, assessing and filling row by row, comprising scanning two second pixels adjacent to each other in a row direction, assessing whether there is a marked hole between the two adjacent second pixels, and filling the marked hole according to at least one non-zero second pixel which is adjacent to the marked hole.
US11043150B2
A self-supporting system for the mass communication and distribution of content and digital advertising in public spaces. The system has a mechanical structure that sets the system on a building and supports the other components. The system has a control module; a connectivity module; a sensor module; one or more human-machine interfaces; and an energy source. A method for the administration, management, and supervision of the system remotely by an administrator, and a method for receiving user inputs with the system. The system allows the use of pre-existing urban infrastructure for communication and mass distribution of content and digital advertising in public spaces with high capacity for attracting the attention of, and interacting with, the public, without need to install intrusive structures within the urban environment, with a low cost and reduced environmental impact.
US11043148B2
Paint tester and methods of testing paint using the paint tester. The paint tester having a sealed receptacle containing paint, a foam applicator, and a seal cutter. The methods comprising rotating the seal cutter with respect to the receptacle until one or more teeth will cut into and break a seal on the receptacle, applying inward pressure to an exterior surface of a receptacle wall causing paint to flow from the receptacle through a channel exit of the receptacle, through a conduit defined in the seal cutter, out a conduit exit encircled by crenulations, through pores in the applicator, and onto an exterior surface of the applicator, and touching the exterior surface of the applicator to a surface upon which paint is desired.
US11043146B2
A training apparatus is provided that includes a stand and at least one gas turbine engine fan stage. The at least one gas turbine engine fan stage has a plurality of fan rotor blades attached to a disk. The at least one gas turbine engine fan stage has an axially extending centerline, and the disk is mounted for rotation about the axially extending centerline. The stand is configured to support the at least one gas turbine engine fan stage.
US11043141B2
In one embodiment, the invention can be an oral care system that includes a toothbrush; a user interface configured to receive a brushing goal from a user; and a programmable processor operably coupled to the user interface. The programmable processor can be configured to receive brushing goal data indicative of the brushing goal received by the user interface; and determine, based at least in part on the brushing goal data, at least one of a suggested brushing routine and a brushing evaluation for a brushing session.
US11043140B1
An apparatus, method, and/or system for teaching the value of monetary coins including first, second, third, and fourth bases, each having a plurality of recesses, and first, second, third and fourth inserts, each having at least one protrusion for inserting into a corresponding recess of one or more of the first, second, third, and fourth bases. The first, second, third, and fourth bases may be provided in one kit or as part of one overall apparatus, wherein the first base has only one hundred recesses, the second base has only twenty-five recesses, the third base has only ten recesses, and the fourth base has only five recesses. The first, second, third, and fourth inserts may be configured to cover twenty-five, ten, five, and one recesses, respectively to represent twenty five cents, ten cents, five cents, and one cent of a U.S. dollar.
US11043136B2
A personality-type training gamification system that includes a communications link configured to receive one or more communications, an analysis processor in bi-directional communication with the communications link with a plurality of non-transitory computer readable instructions stored in association therewith that are accessible to, and executable by, the processor, wherein the plurality of instructions, when executed receive the one or more communications from the communications link, analyze the one or more communications to identify personality types associated with the one or more communications, provide an overview of each identified personality type to a user; and provide one or more games or quizzes to the user and instructions to take the one or more games or quizzes to test the user's knowledge of the plurality of personality types provided; and a display device configured to display to the user at least a performance analysis for the user.
US11043132B1
A navigation system for determining quality and integrity of source information includes one or more data sources that provide the source information, a situation module that provides situation data, an information module that determines an estimate of the quality and an estimate of the integrity of the source information based on the source information and the situation data, an integrity monitor module that determines the integrity and the quality of the source information based on the estimate of the quality and the estimate of the integrity of the source information from the information module, and that validates the source information based on the integrity of the source information and/or the quality of the source information, and a navigation state estimator that determines the navigation information of the one or more objects based on the validated source information and corresponding quality of the source information received from the integrity monitor module.
US11043131B2
Provided are enhanced flight guidance systems and methods for an aircraft. The method includes recognizing when the aircraft is in manual operation and an active flight path is different than the planned flight path. An interrupt is received and categorized as one of (i) obstacle, (ii) equipment/fuel, or (iii) pilot health monitor. A managed mode begins, including identifying a rejoining leg of the planned flight path at which to rejoin and a location on the rejoining leg at which to rejoin. A recapture path strategy is selected from (i) lateral, (ii) vertical, and (iii) mixed lateral and vertical. A recapture path to the location on the rejoining leg is computed. The computed recapture path includes speed targets and configuration requirements at dedicated points along the recapture path. Aircraft state data along the recapture path is predicted and guidance controls for the aircraft along the recapture path are generated.
US11043121B2
Methods, systems and/or software for distributing transportation-related alerts to mobile devices may do so in accordance with various factors, such as device-specific and/or location-specific factors. In some variations, transportation-related alerts may be presented to the user in audio format and/or visual format. In some variations, these may be user-selectable options, and in other variations, a speed at which the mobile device is moving may be considered in determining how to present the transportation-related alerts to the user.
US11043117B2
An approach is provided for next token prediction based on previously observed tokens. The approach involves receiving an observed time series of tokens, wherein each of the tokens represents an observed data pattern. The approach also involves adding a most recent token from the observed time series of tokens into a variable token set. The approach further involves processing a historical token set to determine a historical token sequence comprising the variable token set followed by a next token. The approach further involves recursively adding a next most recent token from the observed time series of tokens into the variable token set for processing until the next token following the variable token set in the determined historical token sequence is unique or meets a target number of possible predictions. The approach further involves presenting the next token as a predicted next token of the observed time series of tokens.
US11043113B2
A remote control device (10) configured for controlling one or more remote controllable actuators (50); said remote control device comprising a housing (11), one or more control units (21), one or more electromechanical interfaces (12) and a transmitter (13); said one or more electromechanical interfaces (12) being positioned inside said housing (11); said one or more control units (21) being functionally connected to said one or more electromechanical interfaces (12) which are functionally connected to said transmitter (13); said one or more control units (21) being structurally connected to said one or more control bases (20), said one or more control bases (20) being arranged rotatable about an axis of rotation (rA) relative to the housing (11) of the remote control device (10) wherein that said one or more control units (21) together define at least a first and a second functional position (A,B) relative to the one or more control bases, said first and second functional positions (A,B) being located radially on opposite sides of said axis of rotation (rA) of said one or more control bases (20), said one or more control units being configured, regardless of rotation of said one or more control bases (20), to produce a first control signal when activated at said first functional position (A) and to produce a second control signal when activated at said second functional position (B); said first control signal being configured to cause a first function having a first direction associated with it, and said second control signal being configured to cause a second function having a second direction associated with it, and where said second direction is opposite said first direction.
US11043105B2
A hand-washing monitoring method includes: establishing remote connection with a hand-washing device; acquiring usage information of the hand-washing device based on the remote connection; outputting hand-washing statistical data according to the acquired usage information. A connection can be established between the terminal and the hand-washing device, through the connection, the terminal can remotely acquire usage situations of the hand-washing device monitor hand-washing actions of the user of the hand-washing device in real time according to the usage situations of the hand-washing device, and supervise the hand-washing situations of the user of the hand-washing device.
US11043098B1
Methods and systems for generating escape routes are provided. With a home owner's or insured's permission, a smart home controller or insurance provider remote processor may analyze data received from a plurality of smart devices disposed on, within, or proximate to a home, as well as data received from an insurance provider. If it is determined that an emergency situation necessitating an evacuation exists, the smart home controller or insurance provider remote processor may automatically generate escape routes to guide occupants to safety. The smart home controller may then transmit the generated escape routes to inform occupants of emergency situation and how to reach safety. The smart home controller and/or insurance provider may also issue commands to smart devices to ensure the safety of the generated escape routes. Insurance policies, premiums, or discounts may be adjusted based upon the escape route determination functionality.
US11043095B1
The disclosed technology uses signaling devices and sensors that are distributed throughout a building in order to provide egress guidance to people located in a building when an emergency occurs. Such signaling devices can be located at or near doors, windows, and/or other junction points between different parts of a building (e.g., passageways between different rooms). Signaling devices can provide audio and/or visual information to people to guide them along a safe pathway that is selected to provide safe egress for the person, including anticipating and protecting the person from changing emergency conditions within the building.
US11043094B2
An intelligent entrance detection system is provided where, primarily, any authorized or unauthorized entry to an area of a residential (or small industrial) unit covered by a wireless network is automatically detected from active off-the-shelf devices in that area. After the detection, an identification algorithm is employed to verify if this entry is a legal or illegal action. Based on this verification, either the routine smart home system is activated or a hazardous monitoring period begins to further investigate the suspicious event. If the illegal entrance is confirmed during the hazardous monitoring period, the owner of the property is informed through an intruder alarm protocol. In this invention, all of the analytic and processing steps, including entrance detection, owner identification, and device-free authority verification are designed based on monitoring and quantification of changes in surrounding wireless signals originated by human or object movements within the sensing area.
US11043086B1
A finder device typically attachable to a personal object, the device having utility in finding the object when lost or missing. The beacon recognizes a structured verbal code from a speaker and actuates a signal response effective in locating the object, even when out of sight. The response can take the form of a sound or other display to draw the user's attention to its location and may optionally be supplemented by a radio emission. A simple “finder” typically recognizes only one inquiry, such as “find keys”, or at most two inquiries, such as “find keys” and “find me” (where “find me” is directed at an object selected by a user”) and responds by actuating an audio, visual or tactile display. By providing a kit having multiple finders that each have one purpose selected from “find keys”, “find wallet”, “find phone”, and so forth, a user can attach each finder to the corresponding object and quickly find the object when needed by speaking the code phrase. Advanced wireless radiotag finder-trackers may also be used for finding and tracking objects in a local environment or in any wider area. A radiotag finder-tracker can allow the user to program a signature phrase to be spoken or a radio signal that will actuate the beacon to make an audio, visual or tactile display as an aid in locating the object. In a basic mode, the notification function is simplified, requiring only a simple verbal command; and in more advanced modes, either verbal or radio commands may be given and advantageously supplement each other. In yet another embodiment, a “Help Me” command can be sent via the devices to an internet administrative site where the help request is processed and help is dispatched.
US11043084B2
An automated teller machine includes a processor, a wireless communications module, a cash dispenser, and a memory. The memory stores instructions that, when executed by the processor, cause the automated teller machine to detect, using the wireless communications module, that an authentication token capable of wireless communication has been brought into communications range of the module and communicate with the authentication token to cryptographically authenticate the token and to receive information identifying an account associated with the token. Then, without receiving user-input providing a second authentication factor the automated teller machine initiates processing of a withdrawal of a specified quantity of cash from the account. The processing of the withdrawal includes determining, based on an automated assessment of compliance with one or more policies, that the withdrawal is executable without further authentication. The automated teller machine then dispenses, using the cash dispenser, the specified quantity of cash.
US11043083B2
A reel-type wagering game includes at least one wild symbol in the game symbol set. The wild symbol or symbols may appear at multiple game symbol locations across an array of game symbol locations through which results are shown for a play in the game, and may assist in forming winning combinations of game symbols along pay lines. Wild symbols that appear in the array of game symbols for a play of the game, but do not contribute to any winning combination along a pay line, represent noncontributing wild symbols which may provide an alternate winning result for the given play of the wagering game.
US11043079B2
A computer activated system and method for selling pre-printed instant-winner lottery tickets, or digital simulation games, by use of a central computer communicating with widely-distributed terminals (including mobile devices and PCs), with each ticket providing a traditional instant-winner game with a chance for an added instant winner progressive jackpot price and/or the display of the simulation of such game on a terminal in conjunction with the optional display of advertising, and/or advertisers' images, and/or promotional offerings. The identification code printed on each ticket is read by a code reader, after the ticket has been issued from a vending machine, a clerk-assisted terminal, a digitally displayed terminal, or selected from an accessible display of inactive tickets, and the computer determines whether the ticket is a winner, and notifies the terminal at which the ticket is processed of the win or loss.
US11043077B2
A gaming system, computer-implemented method and gaming device are provided. A gaming system includes a processor circuit, a memory coupled to the processor circuit. The memory includes machine-readable instructions that cause the processor circuit to provide, to a user, video of a streaming sporting event to a display device of a gaming device. A graphical user interface is generated on the display device and receives inputs from the user that correspond to a wager. A first wager input is received that selects a sporting event component of the wager in the streaming sporting event using the video of the streaming sporting event. A second wager input that identifies an action component of the wager is received. The action component defines a predicted occurrence that the user wagers will occur relative to the sporting event component in a future portion of the streaming sporting event.
US11043073B2
This is disclosed an electronic method of gaming. The method comprises selecting a symbol for display at each display position of a plurality of sets of display positions (710), modifying the displayed symbols by interchanging a first set of symbols displayed at a first set of display positions with a second set of symbols displayed at a second set of display positions (740), and determining whether to make an award based on the symbols displayed at the plurality of sets of display positions as modified 750. There is also disclosed a gaming system, a game controller and a gaming machine corresponding to the electronic method.
US11043072B2
An electronic gaming system is capable of providing players with customized subsets of side bets. The system can provide, by the user interface, the player with a player-selectable set of side bets; receive, from the player through the user interface, a selection of a subset of the player-selectable set of side bets for the player to use in a gaming session, with a number of side bets in the subset selected by the player being less than a number of side bets in the player-selectable set of side bets; initiate the gaming session comprising a side bet placed on an enabled side bet; determine an outcome of the gaming session relative to the enabled side bet; and adjust a value of an electronic record associated with an account of the player to reflect the outcome of the gaming session.
US11043068B2
An interactive application processing method is described. A selection of an online interactive activity by a user is received in an interactive application. The online interactive activity is associated with an offline interactive activity. According to a past performance result, a determination is made, by circuitry of an interactive application apparatus, as to whether the user qualifies to participate in the offline interactive activity. When the user is determined to qualify to participate in the offline interactive activity, identity information of the user is acquired. A certificate is generated based on the identity information for allowing the user to participate in the offline interactive activity.
US11043067B2
An electronic system to implement a networked interactive game. A slot machine game based on a random number generator operates alongside a side game which can require physical dexterity. Awards from both the slot machine game and the side game are combined and accumulated throughout the game. Computer generated animation is utilized to enhance the side game and provide opportunity for the player to use dexterity to earn more credits. A plurality of machines are networked and communicate their scores (win points) to a central server which administers the game and identifies each winning machine and its respective award.
US11043054B2
A method of advertisement filtering including receiving advertisements from a multiple of access controls; filtering the received advertisements based on a credential on the mobile device; comparing the filtered received advertisements and determining a user intent to access a particular access control in response to the comparing and to a destination intent.
US11043050B2
A method and system that allows authorized individuals access into controlled access locations and the ability to grant temporary and limited access to guests into these locations. The method and system allows for navigational services to be provided to members and guests, and real-time tracking and confirmation to members and administrators that guests have arrived at their destination and did not enter any unauthorized areas. The method preferably can work through a system of wireless radio, sound and/or light-based beacons communicating with member and guest's electronic devices. Members and administrators can send one or more temporary electronic access keys to a guest's smartphone or other electronic device. Wireless radio, sound and/or light-based beacons provide an access control and location tracking system with real-time data about the member and guest whereabouts, allowing for the confirmation and tracking. Also provided is a system and method for identifying a customer's location at a business and provide notification to a company representative upon arrival of the customer at the business location. Real-time location determinations for the customer and customer location tracking can be provided. One or more wireless beacons communicate with the customer's electronic device. The beacons provide the system with real-time data about the customer's whereabouts, allowing for the confirmation and tracking of the customer at the location. A first non-limiting example of use, include a company that provides food and beverage allowing the customer to place an order for food and beverages on their electronic device and having the order delivered to the person at their current location as determined by the system. Another non-limiting example includes a company using the notification system to have assigned staff members notified of the customer's arrival.
US11043041B1
Systems and methods configured to facilitate animation are disclosed. Exemplary implementations may: obtain a first scene definition; receive second entity information; integrate the second entity information into the first scene definition such that a second scene definition is generated; for each of the entities of the entity information, execute a simulation of the virtual reality scene from the second scene definition for at least a portion of the scene duration; for each of the entities of the entity information, analyze the second scene definition for deviancy between the given entity and the second motion capture information; for each of the entities of the entity information, indicate, based on the analysis for deviancy, the given entity as deviant; and for each of the entities of the entity information, re-integrate the given entity into the second scene definition.
US11043040B2
In some examples, extended reality based positive affect implementation for product development may include determining, for a user wearing or utilizing a device, characteristics and an environment of the user. Based on the characteristics and the environment of the user, a plurality of augmentation elements may be determined. A recommendation of a plurality of augmentation elements from the determined plurality of augmentation elements may be generated. Based on selection of an augmentation element from the recommended plurality of augmentation elements, the augmentation element may be rendered in an extended environment and/or an immediate environment of the user. Interaction of the user may be controlled with the rendered augmentation element. Feedback of the user may be analyzed with respect to the rendered augmentation element.
US11043038B1
A method of tracking a point of interest (POI) in an electronic three-dimensional (3D) viewing environment, comprising: capturing via an optical sensor and recording motions of an onsite user, wherein each motion comprises an image surrounding and a pose of the onsite user; displaying a snapshot to a remote user, wherein the snapshot is one of the recorded motions; receiving a POI indicator in the snapshot from the second user; estimating a 3D position of the POI in the electronic 3D viewing environment using the POI indicator data, a moving trajectory from each of the recorded motions to the snapshot, and an estimation of distance between the optical sensor to the POI center; and rendering and superimposing the POI indicator in the electronic 3D viewing environment to be displayed to the onsite user using the estimated 3D position of the POI, the moving trajectory, and the recorded motions.
US11043031B2
Systems and methods for inserting and transforming content are provided. For example, the inserted content may include augmented reality content that is inserted into a physical space or a representation of the physical space such as an image. An example system and method may include receiving an image and identifying a physical location associated with a display management entity within the image. The example system and method may also include retrieving content display parameters associated with the display management entity. Additionally, the example system and method may also include identifying content to display and displaying the content using the display parameters associated with the display management entity.
US11043029B1
A system of virtual reality includes a roaming path control unit, where the roaming path control unit includes a decomposing processing module, a tagging processing module, a setting processing module, a control processing module and a roaming path generating module, where the control processing module is configured to, detect a tag of a passing grid cell from a start point of the roaming path when a roamer roams in the virtual passage, if the passing grid cell is tagged as an impassable cell, then select another grid cell for re-detection; if the passing grid cell is tagged as a passable cell, then further detect whether the roamer is the preset roaming object, according to the roaming control label for the passable cell, if not, then select another grid cell for re-detection, if yes, then determine to be passable and continue to select the next passing grid cell for detection.
US11043028B2
A method, computer readable medium, and system are disclosed for overlaying a cell onto a polygon meshlet. The polygon meshlet may include a grouping of multiple geometric shapes such as triangles, and the cell may include a square-shaped boundary. Additionally, every polygon (e.g., a triangle or other geometric shape) within the polygon meshlet that has at least one edge fully inside the cell is removed to create an intermediate meshlet. A selected vertex is determined from all vertices (e.g., line intersections) of the intermediate meshlet that are located within the cell, based on one or more criteria, and all the vertices of the intermediate meshlet that are located within the cell are replaced with the selected vertex to create a modified meshlet. The modified meshlet is then rendered (e.g., as part of a process to generate a scene to be viewed).
US11043027B2
In various examples there is a computer-implemented method for forming an optimized three-dimensional model for a three-dimensional graphics image. The method comprises: obtaining the three-dimensional graphics image, the three-dimensional graphics image represented as at least one polygon mesh having a plurality of vertices connected by edges. The method selects one or more of the vertices to be removed by collapse decimation operation, the selection based on an amount of change in the polygon mesh introduced as a result of the decimation operation. The amount of change is computed using information about intersections where two different faces of the polygon mesh pass through one another.
US11043026B1
The inventions herein relate generally to improvements in the generation of wireframe renderings derived from 2D and/or 3D data that includes at least one structure of interest in a scene. Such wireframe renderings and similar formats can be used in, among other things, 2D/3D CAD drawings, designs, drafts, models, building information models, augmented reality or virtual reality, and the like. Measurements, dimensions, geometric information, and semantic information generated according to the inventive methods can be accurate in relation to the actual structures. The wireframe renderings can be generated from a combination of a plurality of 2D images and point clouds, processing of point clouds to generate virtual/synthetic views to be used with the point clouds, or from 2D image data that has been processed in a machine learning process to generate 3D data. In some aspects, the wireframe renderings are accurate in relation to the actual structure of interest, automatically generated, or both.
US11043025B2
Systems and methods for collaborative illumination estimation for mobile mixed-reality devices are provided. Embodiments described herein compose an illumination estimate using video data capturing an environment which includes a reflective object, such as a light probe. Radiance samples are computed from light reflections from the reflective object, which are then interpolated to compose a realistic estimation of physical lighting of the environment. Robust illumination estimation is provided in a computationally efficient manner, supplying real-time updates to facilitate integration with augmented reality (AR) systems and other image processing applications. The computational efficiency of this approach allows for implementation in lower-resource environments, such as mobile devices. In some examples, multiple devices can collaborate to capture the environment from different viewpoints and enhance realism and fidelity in their illumination estimates.
US11043016B2
A method and apparatus are provided for compressing vertex parameter data in a 3D computer graphic system, where the vertex parameter data is a data block relating to a plurality of vertices used for rendering an image. The data relating to each vertex includes multiple byte data relating to at least one parameter. The parameters include X, Y and Z coordinates and further coordinates for texturing and shading. The multiple byte data is divided into individual bytes and bytes with corresponding byte positions relating to each vertex are grouped together to form a plurality of byte blocks.
US11043010B2
A processing unit, method, and medium for decompressing or generating textures within a graphics processing unit (GPU). The textures are compressed with a variable-rate compression scheme such as JPEG. The compressed textures are retrieved from system memory and transferred to local cache memory on the GPU without first being decompressed. A table is utilized by the cache to locate individual blocks within the compressed texture. A decompressing shader processor receives compressed blocks and then performs on-the-fly decompression of the blocks. The decompressed blocks are then processed as usual by a texture consuming shader processor of the GPU.
US11043006B1
Some embodiments of the invention provide a novel multi-layer node network to determine a set of misalignment values for a set of cameras that may be arranged with deviations from an ideal alignment or placement based on images captured by the set of cameras. A set of misalignment values for a set of cameras, in some embodiments, takes the form of translation vectors indicating the offsets between the centers of projection of the cameras relative to some useful coordinate system, and quaternions indicating the orientations of the cameras' optical axes and reference vectors associated with the cameras. Some embodiments train the multi-layer network using a set of inputs generated with random misalignments incorporated into the training set.
US11043002B2
The application provides an obstacle detecting method and obstacle detecting apparatus based on an unmanned vehicle, and a device, and a storage medium, where the method includes obtaining point cloud data collected by a detecting device, projecting the point cloud data onto a two-dimensional plane to obtain a two-dimensional projection grid graph, where the two-dimensional projection grid graph has multiple grids and two-dimensional data, and two-dimensional data is data obtained after the point cloud data is projected; generating multiple straight lines according to the two-dimensional projection grid graph, where each of the multiple straight lines has two-dimensional data, and each straight line has parameter information which represents the relationship between the straight line and other straight lines in the multiple straight lines; and determining orientation information of the obstacle according to the two-dimensional data and the parameter information of each of the multiple straight lines.
US11043000B2
Provided are a measuring method and apparatus for a damaged part of a vehicle includes: acquiring an image to be processed of a vehicle; acquiring the damaged part of the vehicle in the image to be processed according to the image to be processed; acquiring first position information of key points in the image to be processed according to the image to be processed; determining a transformation relation between the image to be processed and a first fitting plane according to the key points included in the image to be processed and the first position information, where the first fitting plane is a fitting plane determined according to the key points included in the image to be processed on the 3D model; acquiring a projection area of the damaged part in the first fitting plane according to the transformation relation; and measuring the projection area to acquire a measuring result.
US11042999B2
An advanced driver assist system (ADAS) may obtain a video sequence including a plurality of frames captured at the vehicle, each frame corresponding to a separate stereo image including a first viewpoint image and a second viewpoint image; generate disparity information associated with a stereo image; obtain depth information associated with an object included in the stereo image based on reflected electromagnetic waves captured at the vehicle; calculate correlation information between the depth information and the disparity information based on the stereo image, the depth information and the disparity information; and correct depth values associated with the stereo image based on the disparity information and the correlation information to generate a depth image with respect to the stereo image. The ADAS may detecting the at least one object in the stereo image, based on the depth image, and may generate an output signal based on the detection.
US11042995B2
A system includes at least one dynamically configurable tracking device, receiving a video stream and, adapted for detection and automatic tracking of at least one target by analysis of the video stream; a calculator of a metric performance value starting from a target tracking result supplied by the tracking device; a configuration parameter corrector of the tracking device as a function of the metric performance value; and a dynamic configurator of the tracking device by applying the corrected configuration parameter. It further includes a supplementary reference tracking device, receiving at least one portion of the video stream, and the calculator calculates the metric performance value from a comparison on the video stream portion, of the target tracking result supplied by the tracking device and a reference tracking result supplied by the supplementary reference tracking device.
US11042987B2
A method for modelling a composition of an object of interest comprises segmenting object of interest image data provided by computer tomography image data resulting in a plurality of image segments. A determined Hounsfield density value is then extracted from the object of interest image data for each image segment. A component ratio of at least two component classes is defined for the object of interest, the at least two component classes having different component Hounsfield density values. At least one component class is assigned to each image segment based on the corresponding determined Hounsfield density value resulting in simulated image segments comprising the component Hounsfield density values. The simulated image segments define simulated image data of the object of interest, where a ratio of the assigned component classes corresponds to the component ratio. A deviation between the simulated image data and the object of interest image data is then determined.
US11042972B2
An image processing apparatus includes a receiving unit that receives a first image that is captured with an object irradiated with light from a light irradiating unit and a second image that is captured with the object not irradiated with light from the light irradiating unit, and a generating unit that generates a composite image by adjusting brightness of a whole area of the second image such that brightness at a specific location in the first image is approximately equal to brightness at a corresponding specific location in the second image, and by replacing in the first image a pixel value of a pixel that is affected by light irradiation by the light irradiating unit with a pixel value of a pixel in the second image that has been adjusted in brightness.
US11042968B2
Embodiments of the present specification provide a method and system for improving the quality of a vehicle damage image on the basis of a GAN network. During operation, the system obtains a first vehicle damage image and inputs the first vehicle damage image to a machine-learning model to obtain a second vehicle damage image. The machine-learning model is trained using a plurality of labeled samples of vehicle damage images, and the second vehicle damage image has a better quality than the first vehicle damage image.
US11042967B2
A center of gravity of a chest front image is obtained by a center of gravity calculation using pixel values in the chest front image, and a vicinity pixel position of the center of gravity is set as a center position P of a circular search region having a radius of a predetermined length. The shortest line segment of four line segments obtained by drawing perpendicular lines down from the center position P of an irradiation field to boundary lines of the upper, lower, left and right irradiation fields. The line segment, which is a radius of the circular search region, is rotationally displaced for each predetermined angle θ, and the profile of the average value for each predetermined angle θ is obtained. From the displacement angle θ of the line segment in which the average value becomes minimum, the orientation of the subject from the head to the abdomen reflected in the chest front image is determined. On the other hand, the displacement angle θ of the two line segments (diameter line segment) in which the sum of the average values of the two line segments (diameter line segments) opposed at 180° in the profile of the average value is obtained as an inclination angle of the chest front image.
US11042960B2
Methods and systems may provide for detecting a manual addition of first content to an interactive display and defining a content boundary around the first content. Additionally, a first automatic rescaling of the first content within the content boundary may be conducted in response to one or more of a manual modification of the first content or a trigger related to a characteristic of the first content. In one example, a manual reposition request is detected with respect to the first content, the first content is moved to a new position on the interactive display based on the reposition request, and a second automatic rescaling of the first content is conducted based on a state of second content that is adjacent to the new position.
US11042945B1
Systems, methods, apparatuses and computer-readable media for receiving data from one or more sensors associated with one or more home devices of a user, such as appliances, home systems, etc. and/or one or more sensors associated with a vehicle of the user, and/or receiving data associated with a lifestyle of the user are presented. In some examples, the data may aggregated and analyzed to assess risk associated with the user in order to determine or adjust an insurance rate or premium.
US11042941B1
Methods and systems are disclosed for processing insurance claims in a manner that reduces or eliminates a need for an adjuster visit an insured person or property of the insured person. The method includes receiving a query from an insured regarding a claim and determining if the insured has a mobile device with a video camera capable of streaming video to the insurance claim processing system. If a mobile device capable of streaming video is available, the system generates an electronic invitation to a one-way streaming video session and transmits the electronic invitation to the mobile device. Upon acceptance, the system initiates the one-way video session, receives real-time streaming video, and appends received video from the real-time streaming video to a claim workfile. In alternative implementations, the system can remotely control the camera and other features of the mobile device during the one-way streaming video session.
US11042940B1
Methods and systems are disclosed for processing insurance claims in a manner that reduces or eliminates a need for an adjuster visit an insured person or property of the insured person. The method includes receiving a query from an insured regarding a claim and determining if the insured has a mobile device with a video camera capable of streaming video to the insurance claim processing system. If a mobile device capable of streaming video is available, the system generates an electronic invitation to a one-way streaming video session and transmits the electronic invitation to the mobile device. Upon acceptance, the system initiates the one-way video session, receives real-time streaming video, and appends received video from the real-time streaming video to a claim workfile. In alternative implementations, the system can remotely control the camera and other features of the mobile device during the one-way streaming video session.
US11042935B2
A computer implemented method for creating and matching implied inter-commodity spread orders where a spread ratio between legs of the inter-commodity spread is endogenous. The implied spread price is determined with a multi-step calculation including determining the price ratio between the underlying products and balancing the quantity of contracts required of each leg product.
US11042932B1
This disclosure describes, in part, techniques for generating predictive models based on past transaction data and/or future-event data to predict: (i) when an account of user is expected to fall below a minimum balance associated with that user, and/or (ii) when an account has surplus funds that may safely be moved to a higher-yield account for some amount of time. In response to determining a predicted time at which an account is expected to fall below the minimum balance, the techniques may generate an offer to extend capital to the user prior to the predicted time. In response to determining that a user has or will have surplus funds, the techniques may generate an offer to move some or all of these surplus funds into a separate account providing a higher yield than the primary account of the user.
US11042930B1
Certain aspects of the present disclosure provide techniques for improving a prediction of whether a non-sufficient funds fee will be incurred by a user utilizing machine learning techniques. For example, a predictive model may be trained using machine learning techniques based on historical data and derived data for a plurality of users. The predictive model may then be used to predict a probability of a particular user incurring an insufficient funds fee. The probability of the particular user may be used to generate an alert and suggestion to be presented to the particular user to avoid incurring the insufficient funds fee.
US11042929B2
An aspect of the present disclosure generates instruction sets implementing business rules designed to update business objects of financial applications. In one embodiment, business rules designed to update business objects used by a financial application are processed to form a set of buckets (of rules) such that each bucket contains rules that do not have inter-dependency in execution order. Then, for each bucket, subsets of rules designed to update a common business object are determined, and a corresponding single instruction set is generated for each determined subset of rules. The instruction sets generated for the subsets of rules contained in each bucket are then executed concurrently.
US11042927B2
In the creative community, a need exists to efficiently market creative works including music, concerts, photographic, video programs, motion pictures, two and three dimensional works of art and literary works. The cost of creating works of art has never been less. Computer programs like Garage Band and iMovie have lowered production costs so that more people than ever before are engaged in creativity. The present invention links the creative community with investors, venue owners, social media influencers, other artists, art critics, art distributors, literary agents, art brokers and dealers and the overall audience for creative works. The present invention represents a significant augmentation to the traditional artists and repertoire departments of the major record companies and will enable a bidding marketplace so that creative works may be monetized at the moment of creation and combined with other preexisting artwork to enable marketing compilations or derivative works expeditiously. Advertisers may in turn sponsor selected artists or works of art.
US11042925B2
A computer system is provided that includes a paired list of data transaction requests on which a matching process is performed. There are multiple different types of data transaction requests that are stored in the paired list including data transaction requests with midpoint attributes and data transaction requests with discretion attributes. The computer system may determine how the multiple different types of data transaction requests may be match against each other. Two matching processes can be used to determine if a match exists between the first and second sides of the paired list. Matches that are determined at private values are not disseminated to third-parties via public market data feeds.
US11042920B2
A system and method for dynamically displaying a digital representation of one or more recommended print products on a user interface of a computing device is provided. The method comprises providing a digital representation of each of a plurality of print products stored in a computer memory, wherein the plurality of print products are categorized into at least one of a plurality of print product groups that include a first print product group; identifying a geographic location or a time of year; selecting the first print product group using the processor of the computing device, wherein the first print product group is selected based on the identified geographic location or time of year; and displaying the digital representations corresponding to at least one of the plurality of print products included within the first print product group on the user interface. Other aspects are also disclosed.
US11042918B2
The present disclosure is directed to a system and method for quickly and efficiently resolving customer service issues associated with online shopping. When a customer requiring assistance contacts a customer service agent, the agent may use the customer's identification information to search for the customer's account. After locating the customer's active shopping cart or the customer account, the agent may open a session to view and edit the customer's shopping cart information, order information or account information. The agent may use the one or more administrative options available to the agent and unavailable to the customer to make changes to the customer account as needed. After making changes to the customer account, the agent may direct the customer to refresh their customer account in order to get updated with the changes made by the agent, thus resolving the customer's issues quickly and efficiently.
US11042911B1
Techniques are disclosed for creating high value data assets from undervalued data. In one example, a method identifies at least one data asset associated with an enterprise which has a lower non-economic valuation score as compared with one or more other data assets associated with the enterprise and is determined to be undervalued. The method then combines the at least one identified data asset with at least one of the one or more other data assets to form a composite data asset, wherein the composite data asset has a higher non-economic valuation score as compared to the at least one identified data asset.
US11042905B2
A method of delivering advertising items to a client at a portable device is provided. A client ID is sent to a host server. A downloaded advertising item is produced relative to a product or service from the host server. The downloaded advertising item is parsed and stored. In response to the parsing and storing, displaying the advertising item is displayed to the client at the mobile device.
US11042902B2
There are provided systems and methods for a communication device interface for merchant check-in and shopping notifications. A user may enter shopping preferences to a module of a communication device in order to receive notifications and alerts when items matching the shopping preferences are available with one or more merchants. A service provider may receive the shopping preferences with user attributes, such as a user location and/or account balance. The attributes may be determined using applications and/or modules of the communication device or through a check-in by the user at a location. The service provider may determine shopping notifications having purchase offers for the items from available merchants. The purchase offers may include offers to sell the items and discounts for the items. The shopping notifications may be displayed to the user using a user device interface, such as cells within an application or mobile device home screen.
US11042891B2
One embodiment provides optimizing potential revenue savings when predicting client revenue change including receiving revenue data with timestamps for a number of historical periods at a particular level, with attributes of the particular level and a percentage of the required revenue change. The data is filtered. The filtered data is aggregated at the particular level for a selected prediction. A sliding window of the number of historical periods is moved over business periods, creating a data point for each historical period temporal window by extracting features. A required target output is created for each data point for at least one future time period. A weight is assigned to each data point proportional to value of revenue. A model is trained to optimize a weighted linear combination of losses over each data point. A set of recent histories is converted into a quantitative health value.
US11042888B2
Systems and methods for enhancing customer service are disclosed. The system can perform operations including detecting individuals and performing facial recognition on the individuals using visitor profiles stored by a local database. The operations can further include determining known visitors and unknown visitors among the individuals. The operations can further include generating new visitor profiles for the unknown visitors, obtaining identity information for the unknown visitors, and associating the identity information of the unknown visitors with the new visitor profiles. The operations can further include accessing identify information of the known visitors, obtaining personalized information for the known visitors from a central database, and providing the personalized information to the known visitors. The operations can further include updating the existing visitor profiles and new visitor profiles based on actions of the known visitors and actions of the unknown visitors and providing the updated visitor profiles to the central database.
US11042879B1
Methods and systems described herein may monitor, by a browser, activity of a user within a web page displayed by the browser. Based on detecting, by the browser, an attempt by the first user to perform a financial transaction with an online vendor and associated with a financial account, biometric information associated with the user may be captured by the browser. Based on the captured biometric information, the browser may determine whether the first user is authorized to perform financial transactions with the online vendor and associated with the financial account. Based on a determination that the user is not authorized to perform the financial transaction, the browser may modify at least one element of the webpage to block the user from performing the financial transaction with the online vendor.
US11042859B2
Techniques and arrangements for dynamically adjusting activity metrics and merchant states based, in part, on how many mobile electronic devices are currently located at the merchant. For example, if a number of mobile electronic devices is greater than a history of a number of devices, then it may be determined that the merchant is busy. If the number is less than the history of the number of devices, then it may be determined that the merchant is not busy.
US11042858B1
The validity of a mail item containing a monetary solicitation is determined. An image is received of the mail item and the image is analyzed to identify a plurality of data fields within the mail item. The validity or invalidity of the data within each of the plurality of identified data fields is then established, and a user-interactive image overlay is generated for the image of the mail item that includes a validity indicator for each of the plurality of identified data fields. The validity indicator is representative of the validity or invalidity of the data within each of the identified plurality of data fields. The user-interactive image overlay is sent to a user device to display the image of the mail item.
US11042846B2
To facilitate conducting a financial transaction via wireless communication between an electronic device and another electronic device, the electronic device determines a unique transaction identifier for the financial transaction based on financial-account information communicated to the other electronic device. The financial-account information specifies a financial account that is used to pay for the financial transaction. Moreover, the unique transaction identifier may be capable of being independently computed by one or more other entities associated with the financial transaction (such as a counterparty in the financial transaction or a payment network that processes payment for the financial transaction) based on the financial-account information communicated by the portable electronic device. The electronic device may also associate receipt information, which is subsequently received from a third party (such as the payment network), with the financial transaction by comparing the determined unique transaction identifier to the computed unique transaction identifier.
US11042839B2
A system and method of managing equipment whereby the system incorporates a tagging device to attach identification tags to each piece of equipment. A scanning device is used to read the identification tags and relay this information to an equipment server. An input device is used to input information to the equipment server. The equipment server runs the equipment management program. The system flags a potential asset assigned to an asset creating individual. Equipment is designated an asset after use in an asset creating event.
US11042836B1
Items may be stowed in an inventory location, such as a shelf. An interaction may take place where one of the items is picked from or placed on the inventory location. Sensor data can be acquired from two or more sensors, such as cameras or weight sensors, configured to collect such sensor data for the inventory location. Hypotheses to describe interactions at the inventory location may be determined using sensor data from each different sensor. However, the confidence value for such hypotheses may not be reliable. Fusion of sensor data may be performed where sets of hypotheses from the different sensors are combined and the resulting hypotheses are more accurate.
US11042834B2
A method to provide an order for a user to select goods includes automatically prompting a user via a voice command to collect an item from an order placed by a customer, and in response to receiving the input from an electronic device indicating that the item is unavailable, automatically prompting the user via a voice command to collect a substitute item designated, receiving an input indicating that the substitute item has been collected, followed by electronically notifying the customer that the substitute item has been collected instead of the original item. In another aspect, a voice-enabled click and collect system includes a remote server in communication with a mobile device, configured to prompt a user to collect an item, communicate the item unavailability to the remote server, receive instructions from the remote server, prompt the user to collect the substitute item, and notify the customer.
US11042827B2
Methods and systems to dynamically and optimally sequence routes based on historical and real-time traffic conditions, and to predict anticipated traffic conditions along the dynamically generated route are disclosed. Route sequencing may be based on a set of predefined constraints, e.g., distance, time, time with traffic, or any objective cost function. The system of the present invention may be implemented in a vehicle fleet comprising one or more vehicles with one or more depots, or with no depots. An optimization server obtains real-time, historical and/or predicted future traffic, weather, hazard, and avoidance-zone data on road segments to generate a route, while staying within parameters and constraints set by an automatic machine learning process, an artificial intelligence program, or a human administrator. The platform may be coupled to sensors positioned on roads, e.g., speed radar or camera, and sensors positioned in vehicles, e.g., GPS system or on-board diagnostic sensor.
US11042826B2
A method and system for viral identification of evacuees are provided. The method is recursive and involves bringing an emergency warden and a midstream evacuee in close proximity with one another to enable a handheld computing device belonging to one of the two to read information from the other, enabling the handheld computing device to read the information, having the handheld computing device read the information to enable an identification of the midstream evacuee, providing the identifier of the midstream evacuee to a central mustering server, whereby the midstream evacuee is enabled to act as an emergency warden, and performing the method with the midstream evacuee acting as an emergency warden with respect to another evacuee before the central mustering server. The method provides the advantage of virally identifying evacuees within the confines of a muster point in an efficient and reliable manner.
US11042825B2
An assessment system and method configured to automatically assess an individual and an associated job using a computing device. The system includes a benchmark module that stores a benchmark associated with a job. The benchmark includes both minimum threshold scores and maximum threshold scores associated with particular characteristics. The system includes an electronic library of questions associated with an array of characteristics. The system includes a survey module functionally coupled to the electronic library and the benchmark module that automatically performs an assessment by automatically selecting questions from the electronic library based on the benchmark and applying such questions to an individual using a user interface module.
US11042822B2
Systems and methods are disclosed for using geometry sensitivity information for guiding workflows in order to produce reliable models and quantities of interest. One method includes determining a geometric model associated with a target object; determining one or more quantities of interest; determining sensitivity information associated with one or more subdivisions of the geometric model and the one or more quantities of interest; and generating, using a processor, a workflow based on the sensitivity information.
US11042819B2
A system, etc. capable of facilitating communication about a travel in which a plurality of members participate are provided. Based on communication with a first client (2a), a server (1) recognizes a plan which is determined by a departure place, a stopover, a destination, and a route and is about a first group to which a first user belongs. Based on communication with a second client (2b) of a second user belonging to the first group as a belonging-target group registered in a database (14), the second client (2b) is caused to display icons representing the departure place, the stopover, and the destination and the route included in the plan.
US11042811B2
A computational system can include digital circuitry and analog circuitry, for instance a digital processor and a quantum processor. The quantum processor can operate as a sample generator providing samples. Samples can be employed by the digital processing in implementing various machine learning techniques. For example, the computational system can perform unsupervised learning over an input space, for example via a discrete variational auto-encoder, and attempting to maximize the log-likelihood of an observed dataset. Maximizing the log-likelihood of the observed dataset can include generating a hierarchical approximating posterior. Unsupervised learning can include generating samples of a prior distribution using the quantum processor. Generating samples using the quantum processor can include forming chains of qubits and representing discrete variables by chains.
US11042804B2
A system and method providing a security gateway for high security blockchain systems, that acts as a firewall (and manages users, rules, data access, transactions, fees, etc.), has the ability to understand and enforce blockchain business processes policies (access policy and transaction policy of a blockchain solution that may or may not support smart contracts), and can understand tokens and their functionality, without totally disabling code execution, for example from smart contracts or tokens enabled by smart contracts.
US11042803B2
A method of reconstructing imaging data into a reconstructed image may include training a generative adversarial network (GAN) to reconstruct the imaging data. The GAN may include a generator and a discriminator. Training the GAN may include determining a combined loss by adaptively adjusting an adversarial loss based at least in part on a difference between the adversarial loss and a pixel-wise loss. Additionally, the combined loss may be a combination of the adversarial loss and the pixel-wise loss. Training the GAN may also include updating the generator based at least in part on the combined loss. The method may also include receiving, into the generator, the imaging data and reconstructing, via the generator, the imaging data into a reconstructed image.
US11042788B2
A model-based method of determining characteristics of a specimen container. The method includes providing a specimen container, capturing images of the specimen container at different exposures times and at different spectra having different nominal wavelengths, selecting optimally-exposed pixels from the images at different exposure times at each spectra to generate optimally-exposed image data for each spectra, and classifying the optimally-exposed pixels as at least being one of tube, label or cap, and identifying a width, height, or width and height of the specimen container based upon the optimally-exposed image data for each spectra. Quality check modules and specimen testing apparatus adapted to carry out the method are described, as are other aspects.
US11042786B2
An index outputter (120) of a learning processor (100) outputs an index for selection of an analysis procedure based on attributes of an analysis target. The attributes to be inputted include features of the analysis target itself and features of the environment surrounding the analysis target. The analysis procedure selector (170) selects an analysis procedure among analysis procedures as an analysis procedure for which diagnosis target data to be outputted by the analysis target is to be analyzed. The selected analysis procedure is a procedure in which an evaluation value of a property of data analysis satisfies a preset condition in connection with the index.
US11042784B2
System(s) and method(s) that analyze image data associated with a computing screen operated by a user, and learns the image data (e.g., using pattern recognition, historical information analysis, user implicit and explicit training data, optical character recognition (OCR), video information, 360°/panoramic recordings, and so on) to concurrently glean information regarding multiple states of user interaction (e.g., analyzing data associated with multiple applications open on a desktop, mobile phone or tablet). A machine learning model is trained on analysis of graphical image data associated with screen display to determine or infer user intent. An input component receives image data regarding a screen display associated with user interaction with a computing device. An analysis component employs the model to determine or infer user intent based on the image data analysis; and an action component provisions services to the user as a function of the determined or inferred user intent. In an implementation, a gaming component gamifies interaction with the user in connection with explicitly training the model.
US11042771B2
An image evaluation device includes a determination result acquisition unit acquires a result of determining the presence or absence of a difference between an object image that is one of a plurality of images that include three or more images obtained by imaging substantially the same spatial region and each of reference images that are images other than the object image among the plurality of images and an evaluation index acquisition unit configured to acquire an evaluation index for the plurality of images on the basis of at least one of the number of determinations of the presence of the difference between the object image and each reference image and the number of determinations of the absence of the difference between the object image and each reference image.
US11042759B2
A roadside object recognition apparatus recognizes a roadside object that is present on a travel route on which an own vehicle travels. The roadside object is used for driving control of the vehicle. In the roadside object recognition apparatus, a reflection point acquiring unit acquires, using a radar that emits electromagnetic waves, a reflection-point group of reflection points of the electromagnetic waves reflected by an object that is present on the travel route. An image acquiring unit acquires an image of the travel route using a camera. A reflection point correcting unit corrects the reflection-point group by removing an erroneous reflection point that is determined to be highly likely not to be a reflection point of a roadside object from the reflection-point group through image processing of the image. A shape recognizing unit recognizes a shape of the roadside object using the corrected reflection-point group.
US11042750B2
A refuse vehicle includes a body coupled to a chassis and defining a refuse compartment configured to store refuse, a refuse collection arm configured to engage and lift a refuse container to unload refuse, and an object detection system configured to provide object detection data relating to locations of objects relative to the refuse vehicle. An actuator controls movement of the refuse collection arm. A controller is configured to use the object detection data to determine if the refuse container is present within an aligned zone relative to the chassis, the aligned zone representing a range of locations in which the refuse collection arm is capable of engaging the refuse container. In response to a determination that the refuse container is within the aligned zone, the controller is configured to provide an indication to an operator that the refuse container is within the aligned zone.
US11042747B2
To provide masks for augmented reality (AR) effects in real-time, the embodiments described herein capture a plurality of images of an environment that includes one or more real-world objects after initiating an AR session with an AR device located in the environment. Upon detecting a trigger to generate an AR effect targeting a first real-world object of the one or more real-world objects, a first virtual representation of the first real-world object is generated, based on the plurality of images of the environment, and a second virtual representation of a second real-world object of the one or more real-world objects is generated based on the plurality of images of the environment, wherein the second real-world object is at least partially occluded by the first real-world object.
US11042736B2
Disclosed herein are methods and systems for monitoring and detecting changes in files attached to incoming emails. In one embodiment, if files are attached to an outgoing email, the change service uniquely tags each of the attached files and optionally stores local or remote copies of the tagged files. Additionally, in embodiments, the change service monitors and intercepts incoming emails. If files are attached to an incoming email, the change service identifies whether the files are tagged in a manner unique to the compare service. The change service then matches uniquely tagged files in the incoming email to corresponding files previously tagged by the change service. The change service then compares the two documents and generates reports that identify changes in the received document in relation to the transmitted document. Further, in embodiments, the change service provides visual indicators of the changes within the email application.
US11042733B2
An information processing apparatus includes an acquiring unit, a confirming unit, and a controller. The acquiring unit acquires a text recognition result with respect to a first image showing a document and a certainty factor indicating a certainty of the text recognition result. The confirming unit confirms the text recognition result if the certainty factor is above or equal to a threshold value. The controller controls an output of a warning for the text recognition result with respect to the first image in a case where the text recognition result and a text recognition result with respect to a second image showing a relevant document related to the document do not match even when the certainty factor is above or equal to the threshold value.
US11042731B2
To analyze data obtained from a series of sports plays as a series or a set, an analysis device is provided, including: a process configured to implement an acquisition function of acquiring data indicating play events defined based on a motion of a user who plays a sport, an extraction function of extracting a plurality of play events classified into the same type among the play events, and an analysis function of analyzing data indicating the plurality of extracted play events.
US11042727B2
In one aspect, a device may include at least one processor and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to receive input from a camera indicating a first face of a first user. The instructions may also be executable to access first facial recognition data indicating one or more enrolled faces and to access second facial recognition data indicating time-variant data, where the second facial recognition data may not establish non-time-variant face data. The instructions may then be executable to select first time-variant data associated with the first user from the second facial recognition data and to authenticate the first user based on the first time-variant data and enrolled face data for the first user identified from the first facial recognition data.
US11042724B2
An image processing device image processing device (100), in which correction is less likely to be impossible or correction is less likely to be inappropriate as compared with that in the related art, performs, on an image including a face (500), correction processing to reduce/expand a first correction region (501) of a circle that is located at a position corresponding to a center of the face (500) and that has a size depending on a size of the face (500) and to expand/reduce a second correction region (502) around the first correction region.
US11042723B2
A method and electronic device for selectively obtaining depth information at locations within a scene are described. Image content analysis is performed on a received image of the scene. Locations within the image to obtain depth information within the scene are determined based on the image analysis. The locations are provided to a LIDAR (light+radar) unit to selectively obtain depth information at the scene locations. The depth information is received from the LIDAR unit and a second image analysis is performed on a second image. The second image analysis is based on the image content of the second image and the received depth information. Updated locations based on the second image analysis may be provided to the LIDAR unit to obtain updated depth information.
US11042715B2
A system can include a memristive crossbar array, which can include row lines and column lines intersecting the row lines. Resistive memory elements can be coupled between the row lines and the column lines at the junctions formed by the row and column lines. The resistive memory elements represent the values of the matrix. The system can further include an analogue circuit. The system can be configured to perform an exponentiation of the values of the vector in accordance with a first exponent. The crossbar array can be configured to apply the resulting values of the vector to the resistive elements thereby generating currents. The analogue circuit can be configured to perform an exponentiation of the generated currents in accordance with a second exponent.
US11042713B1
Disclosed herein is computer technology that applies natural language processing (NLP) techniques to training data to generate information used to train a natural language generation (NLG) system to produce output that stylistically resembles the training data. In this fashion, the NLG system can be readily trained with training data supplied by a user so that the NLG system is adapted to produce output that stylistically resembles such training data. In an example, an NLP system detects a plurality of linguistic features in the training data. These detected linguistic features are then aggregated into a specification data structure that is arranged for training the NLG system to produce natural language output that stylistically resembles the training data. Parameters in the specification data structure can be linked to objects in an ontology used by the NLG system to facilitate the training of the NLG system based on the detected linguistic features.
US11042705B2
According to one embodiment, an electronic device comprises a memory that stores dictionary data, a voice input receiver, and a hardware processor. The dictionary data comprises first dictionary data and updatable second dictionary data. A number of voice commands in the first dictionary data is greater than a number of voice commands in the second dictionary data. The first dictionary data is divided into sub-dictionaries. The hardware processor recognizes the received voice using at least one of the sub-dictionaries or the second dictionary data.
US11042701B2
An approach is provided for consent document management. The consent platform causes, at least in part, a creation of one or more consent document objects representing one or more consent documents, metadata associated with the consent documents, or a combination thereof. Next, the consent platform processes and/or facilitates a processing of one or more responses to the one or more consent documents to cause, at least in part, a creation of one or more user response objects, wherein the one or more user response objects record the one or more responses on a per user basis.
US11042699B1
Provided methods and systems allow dynamic rendering of a reflexive questionnaire based on a modifiable spreadsheet for users with little to no programming experience and knowledge. Some methods comprise receiving a modifiable spreadsheet with multiple rows, each row comprising rendering instructions for a reflexive questionnaire from a first computer, such as a data type cell, statement cell, logic cell, and a field identifier; rendering a graphical user interface, on a second computer, comprising a label and an input element corresponding to the rendering instructions of a first row of the spreadsheet; receiving an input from the second computer; evaluating the input against the logic cell of the spreadsheet; in response to the input complying with the logic cell of the spreadsheet, dynamically rendering a second label and a second input element to be displayed on the graphical user interface based on the logic of the first row.
US11042698B2
A system and method of contextually converting a media file into an electronic document allows the user to generate an interactive transcription from the audio portion of a provided media file, which subsequently connects to the media file such that the user can play the media file from a selected transcribed word. Screenshots from video files may also be appended to the electronic document at transitions in video content and subsequently matched to appropriate transcribed words within the generated document. The system implementing the method includes a user account managed by at least one remote server, wherein the user account is associated with a corresponding personal computing (PC) device. This arrangement enables each user to interact with the at least one remote server using the corresponding PC device. The method follows an overall process in order to generate an electronic document with timestamped transcriptions.
US11042696B2
An ultrasound point-of-care system receives a worksheet from a worksheet server. The worksheet is encoded as HTML that is configured to be rendered by a browser component of system software. One or more predefined JavaScript functions in the HTML provide information that is entered by a user into the worksheet and meta-data about the worksheet. System software on the medical device uses an intermediate component or code insertion to execute the JavaScript functions to retrieve the entered information and the meta-data. The system software stores the information locally and packages the retrieved information and meta-data as a DICOM file for transmission to the worksheet server when a computer communication connection to the worksheet server becomes available.
US11042695B2
An information processing apparatus includes an obtaining unit that obtains a number of times of data inputting required for each of plural input items to which operators are to input data and an input screen information generation unit that generates, for the operators on a basis of the obtained number of times of data inputting, input screen information to which the operators are to input data.
US11042677B1
Systems, apparatuses, methods, and computer program products are disclosed for generating time series. A time series simulator receives information corresponding to a request for time series. The information is formatted into input data by the time series simulator. The input data comprises at least one continuous condition. A generator network of the continuous condition generative adversarial network (CCGAN) generates the time series based directly on a value of the at least one continuous condition. The time series is provided such that the time series is at least one of (a) provided as input to an analysis pipeline or (b) received by a user computing device wherein a representation of at least a portion of the one or more time series is provided via an interactive user interface of the user computing device.
US11042675B2
Systems and methods automatically construct a realization of a model from an available set of alternative co-simulation components, where the realization meets one or more objectives, such as fidelity, execution speed, or memory usage, among others. The systems and methods may construct the realization model by setting up and solving a constrained optimization problem, which may select particular ones of the alternative co-simulation components to meet the objectives. The systems and methods may configure the realization, and execute the realized model through co-simulation. The systems and methods may employ and manage different execution engines and/or different solvers to run the realization of the model.
US11042673B1
A system for manufacturing, testing, integrating, and operating of live or virtual platforms and components thereof uses a simulation engine and/or a testbed engine in a live-virtual-constructive (LVC) environment. The system can be used in a pure simulated environment or for testing of individual subsystems on a live platform (e.g., a live aircraft) with remaining subsystems in simulation, to incremental integration of all subsystems onto live aircraft.
US11042666B2
In one embodiment, a method comprises receiving a request for a particular user identification (ID) to perform a particular operation on a particular data object. An entitlement cache associates each operation that the particular user ID is entitled to perform with a first encoding of a tuple of a plurality of tuples. An object mapping cache associates each tuple of the plurality of tuples with a second encoding of each tuple of the plurality of tuples. An object mapping is used to determine a first tuple. The object mapping cache is used to determine a first vector of one of more left values based on the first tuple. The entitlement cache is used to determine a second vector of one or more value pairs. In response to identifying a match between the first vector and the second vector, the particular user ID is granted access to the particular data object.
US11042663B2
A method for automatically encrypting files is disclosed. In some cases, the method may be performed by computer hardware comprising one or more processors. The method can include detecting access to a first file, which may be stored in a primary storage system. Further, the method can include determining whether the access comprises a write access. In response to determining that the access comprises a write access, the method can include accessing file metadata associated with the first file and accessing a set of encryption rules. In addition, the method can include determining whether the file metadata satisfies the set of encryption rules. In response to determining that the file metadata satisfies the set of encryption rules, the method can include encrypting the first file to obtain a first encrypted file and modifying an extension of the first encrypted file to include an encryption extension.
US11042661B2
A computing device comprising a frontend and a backend is operably coupled to a plurality of storage devices. The backend comprises a plurality of buckets. Each bucket is operable to build a failure-protected stripe that spans two or more of the plurality of the storage devices. The frontend is operable to encrypt data as it enters the plurality of storage devices and decrypt data as it leaves the plurality of storage devices.
US11042652B2
Various embodiments are generally directed to techniques for multi-domain memory encryption, such as with a plurality of cryptographically isolated domains, for instance. Some embodiments are particularly directed to a multi-domain encryption system that provides one or more of memory encryption, integrity, and replay protection services to a plurality of cryptographic domains. In one embodiment, for example, an apparatus may comprise a memory and logic for an encryption engine, at least a portion of the logic implemented in circuitry coupled to the memory. In various embodiments, the logic may receive a memory operation request associated with a data line of a set of data lines stored in a protected memory separate from the memory.
US11042651B2
The present embodiments provide an environment where a user first creates or imports a document comprising of fields to be completed by one or more users. All users who have view-only access or can act on a document are considered to be “in the workflow.” All users in the workflow (except view-only users) can take actions in the document by editing, adding or entering values or signatures in those fields. When the document is complete, a computing device adds an encrypted token visualization element to the document that uniquely identifies and secures the document. Thereafter, a copy of the original document, all attachments, authentication, security and validation information, and all other relevant information about the document and users will be available to view in the chain of custody and audit trail by the authorized users by scanning the token visualization element within the platform (web application or mobile application).
US11042649B1
Disclosed herein are display techniques that will allow sensitive data displayed on a computer screen to only be viewed by authorized users and will render computer screen unreadable to unauthorized users. One or more display techniques are capable of automatically scrambling and unscrambling display screen of the computing device in which only an intended viewer is able to view data on the display screen using deciphering glasses.
US11042648B2
An apparatus for the quantification of privacy risk in geographic data for probe devices in a geographic region includes a database, a sub-trajectory module, a candidate list calculator, and a provision module. The database is configured to store trajectory data based on sequences of sensor measurements. The sub-trajectory module is configured to receive trajectory data points based on sequences of sensor measurements of the probe devices collected in the geographic region and determine sub-trajectories from changes in trajectory identifiers. The candidate list calculator is configured to concatenate at least two of the sub-trajectories based on at least one concatenation parameter. The provision module is configured to calculate a reconstruction rate in the trajectory data and provide the reconstruction rate for a quantification of privacy risk to an external device.
US11042647B1
An example method includes monitoring execution of one or more applications on a runtime computing system that includes a plurality of processing units, receiving, from the runtime computing system during execution of the applications, monitoring information that includes at least one of function call data or application programming interface call data associated with operations performed by the plurality of processing units during execution of the applications, importing the monitoring information into a risk model, analyzing the monitoring information within the risk model to determine one or more potential vulnerabilities and one or more impacts of the one or more vulnerabilities in the runtime computing system, and outputting, for display in a graphical user interface, a graphical representation of the one or more potential vulnerabilities and the one or more impacts within the risk model.
US11042642B2
A computer-implemented method, non-transitory, computer-readable medium, and computer-implemented system are provided for data transmission in a trusted execution environment (TEE) system. The method can be executed by a thread on a TEE side of the TEE system. The method includes obtaining first data; calling a predetermined function using the first data as an input parameter to switch to a non-TEE side; obtaining a write offset address by reading a first address; obtaining a read offset address by reading a second address; determining whether a quantity of bytes of the first data is less than or equal to a quantity of writable bytes; if so, writing the first data into third addresses starting from the write offset address; updating the write offset address in the first address; and returning to the TEE side.
US11042638B2
In some implementations, a method includes retrieving data from multiple sensors in a computing device, and the multiple sensors comprise different types of sensors. The sensor data is analyzed based on a predictive model, and the predictive model is trained to detect malware. Initiation of malware is determined based on the analysis. In response to the determination, the malware is terminated.
US11042629B2
An authentication server in an illustrative embodiment is configured to communicate with one or more client devices over a network. Responsive to a successful login to a user account by a client device, the authentication server provides the client device with a login cookie for the user account for potential utilization in one or more subsequent logins to the user account. The authentication server initializes a cookie-specific counter for the login cookie, and increments the cookie-specific counter for each of one or more unsuccessful logins to the user account made utilizing the login cookie. Responsive to the cookie-specific counter reaching a specified value, the authentication server locks the user account for any subsequent logins to the user account made utilizing the login cookie. The authentication server resets the cookie-specific counter responsive to a successful login to the user account made utilizing the login cookie. The authentication server also maintains a non-cookie counter for counting failed logins made without utilizing a valid login cookie.
US11042616B2
Detecting a replay attack on a voice biometrics system comprises receiving a speech signal; forming an autocorrelation of at least a part of the speech signal; and identifying that the received speech signal may result from a replay attack based on said autocorrelation. Identifying that the received speech signal may result from a replay attack may be achieved by: comparing the autocorrelation with a reference value; and identifying that the received speech signal may result from a replay attack based on a result of the comparison of the autocorrelation with the reference value, or by: supplying the autocorrelation to a neural network trained to distinguish autocorrelations formed from speech signals resulting from replay attacks from autocorrelations formed from speech signals not resulting from replay attacks.
US11042607B2
A content activation system is presented. A recognition engine is configured to obtain a descriptor set associated with an identified object represented within a digital representation. A content management module can be coupled with the recognition engine. The content management module can be configured to: obtain the descriptor set from the recognition engine, identify at least one content activation policy as a function of the descriptor set, identify a content set associated with an identified object and based on the descriptor set, and configure an output device to activate (e.g., release, render, present, interact, etc.) the content set according to the activation policy.
US11042603B2
Sequential hypothesis testing in a digital medium environment is described using continuous data. To begin, a model is received that defines at least one data distribution. Testing data is also received that describes an effect of user interactions with the plurality of options of digital content on achieving an action using continuous non-binary data. Values of parameters of the model are then estimated for each option of the plurality of options based on the testing data. In one example. A variance estimate is then generated based on the estimated values of the parameters of the model for each option of the plurality of options. From this, a determination is made as to a decision boundary based on the variance estimate and an estimate for a mean value of each option of the plurality of options based on the testing data.
US11042592B2
The present invention provides a method and system for identifying, retrieving and presenting electronic documents responsive to user queries. The three distinct inventive concepts are relevancy ranking of responsive documents based on component query technique; cross-lingual searching; and search expansion using analytics of initial results to derive and generate a modified query. Each of these inventions enhances document search and retrieval systems and the three solutions may be used separately or in any combination. The three inventions apply in layers above an underlying search system, controlling the submission of requests to the underlying system in support of received search requests, typically originating with an end user. Invention (III) provides a semantic-expansion capability specifically utilizing the availability of language independent fields in the data being searched with natural language query terms. This invention is enhanced by incorporating the preceding two inventions.
US11042583B2
The present invention relates to systems and methods for real-time multi-party recommendation in a peer to peer communication. The system (200) comprises a transceiver (202) that receives a selection for selecting a first electronic media from a first set of electronic media stored in the first user equipment (102), and transmit the same to the second user equipment (104). The system (200) further comprises a metadata generator unit (204) to generate first electronic media metadata; and a recommendation unit (206) to determine first recommendation metadata based on an analysis of first electronic media metadata and a first set of electronic media metadata. The transceiver (202) of the system (200) transmits the first electronic media metadata and the first recommendation metadata to the second user equipment (104), and receives, a second recommendation metadata based on an analysis of the first electronic media metadata and a second set of electronic media metadata.
US11042579B2
A method includes associating, for each one of a plurality of answer definitions, at least one or more pattern-form questions, wherein each answer definition has an associated jump target that defines a respective entry point into the workspace analytics system to provide information responsive to the associated one or more pattern-form questions. The method further includes receiving a user input including capturing input text defining a natural language user query, matching the received input text to one of the pattern-form questions thereby selecting the jump target associated with the matched pattern-form question, and generating a response to the natural language user query by retrieving information from the workspace analytics system by referencing a link based on the selected jump target and zero or more parameters values.
US11042573B2
Methods, systems and computer-readable media enable various techniques related to semantic navigation. One aspect is a technique for displaying semantically derived facets in the search engine interface. Each of the facets comprises faceted search results. Each of the faceted search results is displayed in association with user interface elements for including or excluding the faceted search result as additional search terms to subsequently refine the search query. Another aspect automatically infers new metadata from the content and from existing metadata and then automatically annotates the content with the new metadata to improve recall and navigation. Another aspect identifies semantic annotations by determining semantic connections between the semantic annotations and then dynamically generating a topic page based on the semantic connections.
US11042568B2
A computer implemented method for monitoring databases includes providing views for monitoring information associated with a first datacenter and proxy views for monitoring information associated with a second datacenter. The first datacenter receives a query for monitoring information and parses the query to identify filter information that identifies which of the first or second datacenter the requested services are running on. If the filter information indicates the service is running on the first datacenter, the first datacenter queries the views to request the monitoring information from the server on the first datacenter running the requested service. If the filter information indicates the service is running on the second datacenter, the first datacenter queries the proxy views to request the monitoring information from the server on the second datacenter running the requested service, and receives the monitoring information. Related apparatus, systems, techniques and articles are also described.
US11042544B2
A database-management system evaluates a query that retrieves and transforms encoded symbols stored in a database. If the stored symbols assume a relatively small set of distinct values, the system initially performs the transformation on every value in the set. During execution of subsequent queries, rather than performing the transformation upon every stored symbol fetched from the database, the system merely returns the previously derived encoded transformation results that correspond to the decoded value of each fetched symbol. If the symbols stored in the database span a relatively large set of distinct values, the system does not initially perform the transformation upon every value in the set. Instead, the first time the system fetches a symbol that has a particular value, it saves that symbol's encoded transformation result and reuses that result the next time it fetches an encoded symbol with the same value.
US11042542B2
A method and apparatus for providing an aggregate result of question-and-answer information are provided. An embodiment of the method includes: acquiring a search expression inputted by a user, and determining an entity corresponding to the search expression; and pushing aggregate information corresponding to the entity to the user. The aggregate information includes: a question-answer pair corresponding to each tag of the entity. When the user searches for information on a given aspect of the entity, the aggregate information containing question-answer pairs on a plurality of aspects of the entity is pushed to the user. Thus, the user may acquire information on the plurality of aspects of the entity.
US11042540B2
Embodiments described herein are directed to computer-implemented methods, systems, and computer program products for calculating a metric using natural language processing tokens. A non-limiting example of the computer-implemented method includes parsing, by a processing device, user content using a natural language processing technique to extract tokens. The method further includes filtering, by the processing device, the tokens relating to a natural language processing criterion. The method further includes calculating, by the processing device, a metric based at least in part on the filtered tokens. The method further includes determining, by the processing device, whether to take an action by applying the metric to a set of rules. The method further includes taking the action responsive to determining to take the action.
US11042539B2
In embodiments, method and systems are provided for facilitating identification of field values based on delimiters. In some implementations, a user selection of a delimiter type to use for identifying values within fields is received. The values within fields are generally separated from one another by delimiters. A first set of one or more values from a plurality of events based on the selected delimiter is identified. Further, a second set of one or more values from the plurality of events is identified based on the selected delimiter. The identified first set of one or more values to a first field and the second set of one or more values to a second field. Additional embodiments are described and/or claimed.
US11042537B2
Various embodiments relate generally to data science and data analysis and computer software and systems to provide an interface between repositories of disparate datasets and computing machine-based entities that seek access to the datasets, and, more specifically, to a computing and data storage platform configured to transmute associations between data arrangements of different formats or different data models to facilitate data operations, such as queries, configured to enhance, for example, an ingested dataset via link-formative queries to form, for example, interrelations among a system of networked collaborative datasets. For example, a method may include analyzing a dataset to detect data values with which to query against in a link-formative query, applying a link-formative query to a dataset, identifying results of the link-formative query, and forming an enhanced dataset to include results a link-formative queries in the dataset.
US11042534B2
A technique for logs to metrics synthesis is disclosed. A log message is received. It is determined that the received log message should be translated into a metrics data point. In response to determining that the received log message should be translated into a metrics data point, the metrics data point is generated using the received log message, the generated metrics data point comprising a timestamp, a metric name, a metric value, and a set of metadata key-value pairs. A time series in which to insert the metrics data point generated using the received log message is identified. The generated metrics data point is inserted into the identified time series.
US11042525B2
A set of field values corresponding to a set of underlying fields are extracted from individual log messages. A space of potential values for underlying field(s) is identified. The space of potential values is segmented into value subspaces. Each value subspace is automatically associated with a category name. A definition for the new categorical field is generated, which indicates how a categorical value of the new categorical field depends on value(s) of the underlying field(s). For each log message, a categorical value is determined for the new categorical field based on the definition and the one or more values of the one or more underlying fields extracted from the log message. A presentation is generated that represents, for each log message, the particular category name corresponding to the categorical value determined for the log message.
US11042522B2
One embodiment provides for a method including processing transactional operations on a key used to determine whether existing data is found for that key. A first time index is updated using unique keys and a start time field of a first appearance of each key from the transactional operations. A deferred update of prior versions of the key is performed for non-recent data upon determining that recent data in the transactional operations is found for the key.
US11042521B2
A system for prioritizing and resolving inconsistencies in digital evidence. The system includes a database containing a first type of data and a second type of data related to an incident record and an electronic computing device including an electronic processor. The electronic processor is configured to receive the first and second types of data from the database, determine an inconsistency between the first and second types of data, and determine an incident type from the incident record. The electronic processor is also configured to determine whether a priority of the determined inconsistency meets a threshold case impact level. When the priority of the inconsistency meets the threshold case impact level, the electronic processor is configured to take a first notification action and when the priority of the inconsistency does not meet the threshold case impact level, the electronic processor is configured to take a second notification action.
US11042514B2
A collaboration computer system including a database system and a processing system for communicating with the database system. The database system maintains (i) user data representing users; (ii) model data representing process models of respective processes and defining steps and associated users of each process; (iii) touch point data representing connections between steps of different independent processes; and (iv) state data associated with steps of instances of the processes. The processing system includes a user module to associate users with respective user data; a model module to generate user interfaces for users to create the process models and generate the model data, and associate processes to users, independently of other users; and an instance module to generate and operate instances of the processes based on the models and monitor state changes of the steps in parallel based on the state data, and generate notification message data based on the touch point data on state change of a connected step.
US11042512B1
A technique for supporting snapshots and provisioning in a NAS (network attached storage) cluster includes implementing a file system built upon a virtual disk realized in a virtualization platform, the virtual disk itself built upon a LUN (Logical UNit) in block storage. In response to a request to take a snapshot of the file system or to provision a new file system, the NAS cluster bypasses the virtualization platform and directs a request to a block storage manager, either to take a snapshot of the LUN (in the case of snapshot) or to create a new LUN (in the case of provisioning). The NAS cluster records a relationships among LUNs, file systems, and snaps, but the virtualization platform treats the LUNs as independent objects.
US11042501B2
Distributed storage systems, devices, and associated methods of data replication are disclosed herein. In one embodiment, a server in a distributed storage system is configured to write, with an RDMA enabled NIC, a block of data from a memory of the server to a memory at another server via an RDMA network. Upon completion of writing the block of data to the another server, the server can also send metadata representing a memory location and a data size of the written block of data in the memory of the another server via the RDMA network. The sent metadata is to be written into a memory location containing data representing a memory descriptor that is a part of a data structure representing a pre-posted work request configured to write a copy of the block of data from the another server to an additional server via the RDMA network.
US11042497B2
The implementations of the subject matter described herein relate to communication between field programmable gate arrays. In some implementations, an FPGA device comprises a first protocol stack configured to: receive, from a source application, a data transmitting request for a destination application; package the data transmitting request into a first packet by adding a header to the data transmitting request, the header indicating the source application and the destination application; and transmit a physical address of a second protocol stack connected with the destination application. The FPGA device further comprises a PCIe interface configured to: package the first packet into a second packet based on the physical address of the second protocol stack received from the first protocol stack so that the first packet serves as a data portion of the second packet, the second packet being a TLP conforming to the PCIe standard; and transmit the second packet.
US11042489B2
An electronic apparatus that writes encrypted data includes a first memory; a second memory configured to update encryption information including address information indicating a write location on the first memory and a parameter for use in encryption when data is encrypted and written to the first memory, and store the updated encryption information; an encryption and decryption unit configured to encrypt the data, based on the encryption information; and a processor configured to control the encrypted data to be written to the first memory, thereby increasing a safety level.
US11042488B2
A symmetric key that is stored at a device may be received. A public key from a remote entity may also be received at the device. Furthermore, a derived key may be generated based on a one way function between the symmetric key that is stored at the device and the public key that is received from the remote entity. The derived key may be encrypted with the public key and transmitted to the remote entity. The encryption of the derived key with the public key may provide secure transmission of the derived key to an authorized remote entity with a private key that may be used to decrypt the encrypted derived key.
US11042486B2
A method of managing access to a physical memory formed of n memory page frames using a set of virtual address spaces having n virtual address spaces each formed of a plurality p of contiguous memory pages. The method includes receiving a write request to write a block of data to a virtual address within a virtual address space i of the n virtual address spaces, the virtual address defined by the virtual address space i, a memory page j within that virtual address space i and an offset from the start of that memory page j; translating the virtual address to an address of the physical memory using a virtual memory table having n by p entries specifying mappings between memory pages of the virtual address spaces and memory page frames of the physical memory, wherein the physical memory address is defined by: (i) the memory page frame mapped to the memory page j as specified by the virtual memory table, and (ii) the offset of the virtual address; and writing the block of data to the physical memory address.
US11042479B2
Techniques are provided for providing a fully active and non-replicated block storage solution in a clustered filesystem that implements cache coherency. In a clustered filesystem where one or more data blocks are stored in a respective cache of each host node of a plurality of host nodes, a request is received at a host node of the plurality of host nodes from a client device to write the one or more data blocks to a shared storage device. In response to the request, the one or more data blocks are stored in the cache of the host node and a particular notification is sent to another host node of the plurality of host nodes that the one or more data blocks have been written to the shared storage device. In response to receiving the notification, the other host node invalidates a cached copy of the one or more data blocks in the respective cache of the other host node.
US11042478B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for managing storage devices. In some implementations, a memory controller receives a logical write request over a logical interface that the memory controller provides for accessing a non-volatile storage device. The logical write request indicates a logical address at which to write data to the non-volatile storage device. In response to receiving the logical write request, the memory controller sends a write request event to a host system. The memory controller receives a physical write command from the host system over a physical interface that the memory controller provides for accessing the non-volatile storage device. In response to receiving the physical write command, the memory controller stores the data in the non-volatile storage device according to the physical write command.
US11042473B2
Techniques are provided to implement intelligent test case management for system integration testing in a continuous development and integration environment. For example, a system integration testing (SIT) tool obtains feature information regarding features within a feature space of a computing system and an operational status of the features. The SIT tool obtains a plurality of test cases associated with a given feature of the computing system, wherein each test case is mapped to a set of one or more features within the feature space, which are utilized by the test case to execute a test procedure to test the given feature. The SIT tool selects each test case among the plurality of test cases, which is mapped to features that have an active operational status. The SIT tool executes the selected test cases to test the given feature.
US11042472B2
Methods and apparatus are described by which artificial intelligence (AI) is used to enable the rapid development of reliable test suites for web and mobile applications. An AI agent guided by reinforcement learning explores an application-under-test (AUT), interacting with the AUT to traverse the flows through the AUT by seeking novel application states. A subset of these flows is then identified as being representative of the functionality of the AUT. The interactions between the AI agent and the AUT that define these identified flows form the basis for the test suite.
US11042462B2
Identifying computer program execution characteristics for determine relevance of pattern instruction executions to determine characteristics of a computer program. Filters are utilized to determine which subsequent occurrences of execution of at least one computer instruction are relevant to a counter based on execution characteristics of the at least one computer instruction where the counter counts the subsequent occurrences of execution of at least one computer instruction following prior executions of the same at least one computer instruction.
US11042459B2
A method utilized in a computer storage node includes: providing user interface device to be operated by an operator; providing sensor module to sense operation parameter of computer storage node to generate first detection signal and second detection signal following first detection signal; receiving first detection signal to control display panel of user interface device to display data pattern of first detection signal on display panel according to a time scale; using first portion of first detection signal corresponding to a partial pattern of the data pattern to generate reference signal when the operator uses user interface device to mark a region on display panel to select the partial pattern; receiving second detection signal sent from sensor module after the reference signal is generated; and comparing characteristics of reference signal with characteristics of second detection signal to perform behavior analysis operation.
US11042444B2
Methods and systems for reclaiming disk space via consolidation and deletion of expired snapshots are described. The expired snapshots may comprise snapshots of a virtual machine that are no longer required to be stored within a data storage domain (e.g., a cluster of data storage nodes or a cloud-based data store). In some cases, rather than storing an incremental file corresponding with a particular snapshot of the virtual machine, a full image of the particular snapshot may be generated and stored within the data storage domain. The generation of the full image may allow a chain of dependencies supporting the expired snapshots to be broken and for the expired snapshots to be deleted or consolidated. The full image of the particular snapshot may be generated using compute capacity in the cloud or may be generated locally by a storage appliance and uploaded to the data storage domain.
US11042441B2
Examples of the present disclosure provide apparatuses and methods related to redundant array of independent disks (RAID) stripe mapping in memory. An example method comprises writing data in a number of stripes across a storage volume of a plurality of memory devices according to a stripe map; wherein each of the number of stripes includes a number of elements; and wherein the stripe map includes a number of stripe indexes to identify the number of stripes and a number of element identifiers to identify elements included in each of the number of stripes.
US11042427B2
A method may include receiving first and second application programming interface (API) specifications. The method may include comparing first and second API Specification according to a set of criteria. Responsive to the first and second criteria being identical, the method may include identifying first and second objects. Responsive to the first and second criteria being identical, the method may include classifying a type of the first and second objects and associating one or more parameters in the first and second objects with a consolidated object. The one or more parameters in the first and second objects may be associated with the consolidated object based on the type of the first and second object. The method may include generating a consolidated specification that includes the consolidated object and a description of the one or more parameters of the first and second objects that are associated with the consolidated object in a single API specification.
US11042424B1
Pipelined request processing using shared memory includes writing, by a first process, data associated with a request and an identifier referencing the data to a shared memory segment. The first process transmits, to a second process, the identifier referencing the data. The second process compares the transmitted identifier to the identifier in the shared memory segment. Responsive to the transmitted identifier matching the identifier in the shared memory segment, the second process updates the identifier in the shared memory segment to indicate that the data has been retrieved by the second process. The comparison and update is performed using an atomic compare-and-swap operation. Using the identifiers prevents race conditions between the different processes in trying to access the data. The second process processes the data to generate a response and transmits the response to the first process.
US11042409B2
A processing device receives request from a process of a plurality of processes of a clusterized service, to attempt to obtain exclusive access to a predetermined resource associated with a leader state of the plurality of processes. Responsive to successfully obtaining the exclusive access to the predetermined resource, the processing device enables the process to enter the leader state. The processing device enables the process to stay in the leader state for the lifetime of the process.
US11042406B2
Technologies for providing predictive thermal management include a compute device. The compute device includes a compute engine and an execution assistant device to assist the compute engine in the execution of a workload. The compute engine is configured to obtain a profile that relates a utilization factor indicative of a present amount of activity of the execution assistant device to a predicted temperature of the execution assistant device, determine, as the execution assistant device assists in the execution of the workload, a value of the utilization factor of the execution assistant device, determine, as a function of the determined value of the utilization factor and the obtained profile, the predicted temperature of the execution assistant device, determine whether the predicted temperature satisfies a predefined threshold temperature, and adjust, in response to a determination that the predicted temperature satisfies the predefined threshold temperature, an operation of the compute device to reduce the predicted temperature. Other embodiments are also described and claimed.
US11042404B2
A real-time feasibility device includes circuitry configured to sort tasks into a first scheduling priority order; split the sorted tasks into a first subset which can be scheduled using an inexact condition test and a second subset which cannot be scheduled using the inexact condition test; test the first subset using the inexact condition test; sort the tested first subset into a second scheduling priority order; sort the second subset into a third scheduling priority order; filter out one or more tasks of the second subset which cannot be scheduled using the inexact condition test or the exact condition test; test remaining tasks of the second subset using the exact condition test; sort the tested remaining tasks of the second subset into a fourth scheduling priority order; and execute the sorted and tested first subset and the sorted and tested remaining tasks of the second subset.
US11042398B2
A method for operating an electronic device, the method including spawning a name space tool (NST) as part of a boot process of a host OS, wherein the NST is a process with a plurality of root privileges of the host OS. The method further includes spawning, by the NST, a container for a guest OS, wherein the container for the guest OS is mapped to a dedicated domain in the host OS, and dropping, by the NST, a root privilege of the host OS in response to spawning the container for the guest OS.
US11042397B2
Some embodiments of the invention provide a method for migrating a machine on a first host computer to a second host computer. At the first host computer, the method gathers a set of service insertion data used by a first service insertion module executing on the first host computer to identify a particular chain of multiple services that a set of multiple service nodes have to perform on a particular data message flow associated with the machine. To the second host computer, the method sends a set of machine configuration data and the set of service insertion data. The second host computer (1) uses the machine configuration data to deploy the machine on the second host computer and (2) uses the gathered set of service insertion data to configure a second service insertion module executing on the second host computer to identify the particular chain of two or more services.
US11042394B2
Disclosed is an apparatus and method of processing input and output in a multi-kernel system. A method of processing input and output in a multi-kernel system according to the present disclosure includes: setting a shared memory between a first kernel on a main processor and a lightweight kernel on a parallel processor; setting a data transmission and reception channel between the first kernel on the main processor and the lightweight kernel on the parallel processor using the shared memory; providing, on the basis of the data transmission and reception channel, an input/output task that occurs in the lightweight kernel to the first kernel on the main processor; processing, by the first kernel on the main processor, an operation corresponding to the input/output task; and providing a result of the processing to the lightweight kernel.
US11042391B2
A method for replaying operations on a widget in a graphical user interface (GUI) includes acquiring, from an operation record, operation information related to the widget and a first unique identification (UID) of the widget. A widget having a second UID is determined, wherein the second UID is generated based on a call stack for creating the widget in the GUI. The second UID is the same as the first UID. It may be determined whether the widget on the GUI is operable. An operation is executed on the widget according to the operation information related to the widget.
US11042388B2
Implementations of the subject technology provide a framework to support creating user interfaces (UI) and animations within the UIs. The subject technology receives first information related to an animation, the first information including an initial state, a destination state, and an animation function. The subject technology generates a copy of the destination state, the copy of the destination state comprising a record for the animation based at least in part on the first information related to the animation and further information related to the animation function. The subject technology updates a value related to an intermediate state of the animation in the copy of the destination state, the intermediate state being between the initial state and the destination state. Further, the subject technology provides the copy of the destination state that includes the value related to the intermediate state for rendering the animation.
US11042387B2
This disclosure relates to cross-platform applications that include native and non-native components on mobile devices. An exemplary method generally includes receiving a first workflow step definition including a first set of widgets to be loaded into an application shell. A mobile shell identifies a type of each widget in the first set of widgets (e.g., native or platform-agnostic) and loads each widget into the mobile shell based on the widget type. For a platform-agnostic widget, the mobile shell creates a platform-agnostic widget proxy service, which provides a runtime environment. The platform-agnostic widget may be loaded into the platform-agnostic widget proxy service and executes in the runtime provided thereby.
US11042383B2
A system and method for boot speed optimization is discussed. Uncompressed copies of UEFI firmware volumes and OS boot loader files stored on a portion of an NVDIMM are used during a boot sequence in a computing platform. The cached copies on the NVDIMM are used during the boot sequence after a successful validation check is performed to provide faster boots of the computing platform.
US11042367B2
Systems and methods are provided for coordinating the deployment of frontend assets to defined user groups. Individual groups of users may be assigned to a track comprising a set of frontend assets. Each set of frontend assets may comprise each of the individual components required to generate an entire frontend for an application. In some embodiments, different versions of a single component may be assigned within different tracks. As such, one set of users may be provided a first version of an application and a second set of users may be provided a second version of that application. By associating a new or updated version of a component to a given track, a new or updated version of a component not yet ready for widespread deployment may be provided to only a limited number of users.
US11042363B1
Provided method and system allow dynamic rendering of a reflexive questionnaire based on a modifiable spreadsheet for users with little to no programming experience and knowledge. The method comprises receiving a modifiable spreadsheet with multiple rows, each row comprising rendering instructions for a reflexive questionnaire from a first computer, such as a data type cell, statement cell, logic cell, and a field identifier; rendering a graphical user interface, on a second computer, comprising a label and an input element corresponding to the rendering instructions of a first row of the spreadsheet; receiving an input from the second computer; evaluating the input against the logic cell of the spreadsheet; in response to the input complying with the logic cell of the spreadsheet, dynamically rendering a second label and a second input element to be displayed on the graphical user interface based on the logic of the first row.
US11042358B2
A secure computation system is provided. The system includes a distribution information generation apparatus that generates data distribution values, sign distribution values and carry distribution values from at least two fixed-point numbers by distributing each of the at least two fixed-point numbers using an additive secret sharing scheme; and a secure computation apparatus group including at least two secure computation apparatuses. The secure computation apparatus group includes: a secure digit extender; and a secure multiplier.
US11042352B2
A first playback device may include at least one battery, a network interface, at least one processor, a non-transitory computer-readable medium, and program instructions stored on the non-transitory computer-readable medium. The program instructions may be executable by the at least one processor such that the first playback device is configured to (i) receive an instruction to operate as a group coordinator of a synchrony group, (ii) determine a value of a battery state variable of the at least one battery, (iii) based on the value of the battery state variable of the at least one battery, select a second playback device from one or more other members of the synchrony group to operate as the group coordinator of the synchrony group, and (iv) cause the second playback device to operate as the group coordinator of the synchrony group.
US11042344B2
A display device includes a display panel including a display screen for displaying an image, and a terminal detection unit. When the terminal detection unit detects that a portable information terminal is arranged on the display screen, the display device transmits a data area generation instruction to secure a data area to a storage device to cause the storage device to secure the data area. The display device receives information indicating a location of the data area from the storage device. The display device causes the display screen to display a storage location image including the information indicating the location of the data area on a part of the display screen on which the portable information terminal is arranged, and notifies the portable information terminal of the location of the data area through the storage location image.
US11042343B2
A portable information terminal includes an imaging unit that captures a storage location image displayed on a display device to acquire information indicating a storage location in a storage device, a display panel including a display screen that displays a data image and a display device image indicating the display device, and a manipulation detection unit that detects, on the display screen, a manipulation of moving the data image toward the display device image. The portable information terminal stores data in the storage location when the manipulation detection unit detects the manipulation.
US11042342B2
A communication terminal includes circuitry that displays a first image corresponding to a first area of a whole image shared by communication terminals, and stores first terminal information identifying a first one of the communication terminals that causes a second one of the communication terminals to display an image being displayed by the first communication terminal. The circuitry receives second terminal information and viewable area information from a third one of the communication terminals that displays a second image corresponding to a second area of the whole image. The second terminal information identifies the third communication terminal. The viewable area information represents the second area. When the first terminal information and the second terminal information are the same, the circuitry determines whether an operation state of the first image is an operating state, and if so, displays the second image after the operation state shifts to a standby state.
US11042337B2
A CPU of a PC executes display control processing that displays, on a display, a print image superimposed on a photographic image of a fabric captured by a camera, specified area processing that specifies, as a specified area, a predetermined area of the photographic image, and overlap deleted print image formation processing that forms an overlap deleted print image obtained by deleting an overlapping section from the print image that overlaps the specified area. The CPU projects the overlap deleted print image onto an object to be printed.
US11042336B2
An information processing apparatus includes a display unit configured to display a user interface of an application, wherein the user interface includes an object for displaying a user interface of a printer driver. The apparatus further includes a receiving unit configured to receive default values of print settings via the user interface of the printer driver displayed by designating the object. A creation unit is configured to create a file for installing a customized printer driver based on the received default values, wherein a user interface of the customized printer driver installed using the created file is displayed based on the received default values.
US11042327B1
A host device is configured to obtain a write input-output operation and to determine that the write input-output operation corresponds to a source logical storage device of a storage system. The host device is configured to determine that the source logical storage device is being migrated to a target logical storage device and to generate change information based at least in part on the write input-output operation. The change information comprises an indication the source logical storage device that will be changed by a submission of the write input-output operation to the storage system. The host device is configured to submit the write input-output operation to the storage system and to provide the change information to the storage system. The change information is configured for use by the storage system to clone the source logical storage device changed by the submitted input-output operation to the target logical storage device.
US11042325B2
A system and associated processes may perform a memory access operation that includes receiving a data packet comprising a command of a type of a plurality of types of commands. The processes may include initiating a decoding of a first portion of the command, and automatically speculating as to the type of the command. Based on the speculation as to the type of the command, a bank activate command may be generated before the data packet is entirely decoded or received.
US11042313B2
Methods and systems are provided that may include a nonvolatile memory to store information, where the nonvolatile memory is associated with a configuration register to indicate a write speed setting for at least one write operation to the nonvolatile memory. A circuit may supply current to achieve an indicated write speed setting for the at least one write operation to the nonvolatile memory.
US11042302B2
Embodiments of the present disclosure generally relate to an NVMe storage device having a controller memory manager and a method of accessing an NVMe storage device having a controller memory manager. In one embodiment, a storage device comprises a non-volatile memory, a volatile memory, and a controller memory manager. The controller memory manager is operable to store one or more NVMe data structures within the non-volatile memory and the volatile memory.
US11042296B1
Techniques for handling journal space in a storage cluster with multiple delta log instances. The techniques include writing delta updates for a respective metadata type to an “active” set of data containers in a delta log instance and raw delta updates to a raw delta log, switching a designation of the “active” set of data containers from “active” to “de-staging” once one or more of the “active” set of data containers has been filled, writing a bookmark for the respective metadata type to the raw delta log and a bookmark list, determining that a de-staging operation has been completed for writing the delta updates from the “de-staging” set of data containers to a storage array, determining that the bookmark for the respective metadata type is the oldest bookmark in the list, and reclaiming space between a tail of the raw delta log and the bookmark written to the raw delta log.
US11042294B2
A method of displaying for allowing a plurality of application windows to be easily controlled and a display device therefor are provided. A method of displaying a screen on a display device includes displaying a button on a touch screen; splitting the touch screen into a plurality of regions based on the position at which the button is displayed, receiving a touch input to move a displayed button, obtaining a slope value of a line connecting a start point of the touch input to an end point thereof, selecting a region corresponding to the slope value from among the plurality of regions split, and moving the button to a certain position included in a selected region.
US11042288B2
The present application discloses example information processing methods and electronic devices. One example method includes obtaining a touch gesture operation on a suspended button, and determining, according to the gesture operation, a first pressure intensity value that acts on the suspended button. If a determination is made that the first pressure intensity value is greater than a response pressure threshold, a detection process occurs to determine whether a display location of the suspended button overlaps with a first display icon displayed on a desktop of an electronic device. If it does, a function corresponding to the first display icon is invoked.
US11042284B2
An electronic device is provided. The electronic device includes a first housing including a first surface and a second surface faced away from the first surface, a second housing including a third surface and a fourth surface faced away from the third surface, a first display including a folding part rotatably connecting a side surface of the first housing and a side surface of the second housing facing the side surface of the first housing, the first display being disposed on the first surface and the third surface across the folding part, a second display disposed on the second surface of the first housing, at least one memory storing instructions, and at least one processor.
US11042277B2
A display device is provided. The display apparatus includes: a display configured to display a user interface screen; an input interface configured to receive a user operation to select and execute at least one menu item included in the user interface screen; and a processor configured to separately recognize a short click and a long press based on an input time of the user operation, constantly maintain an execution speed of a function corresponding to a selected menu item within a preset critical time in the time for which the input of the long press is continued and accelerate the execution speed of the corresponding function after the preset critical time passes.
US11042275B2
Technologies are disclosed that enable a computing system to provide a computationally efficient interface for collaborative viewing and/or editing of shared content. Individual users may separately edit (e.g., create, modify, etc.) content in a particular section (e.g., area, region, page, etc.) of a shared data unit such as a file. A result of this separate editing may cause sections of the shared data unit to be off-screen from a perspective of a user and/or a computing device being used by the user. The disclosed techniques provide an effective way for an individual user, of a multi-user sharing session, to request that other users view content being edited by the individual user in a section that is “off-screen” for the other users. Based on the request, a selectable user interface element can be displayed enabling efficient access to the content to be viewed by the other users.
US11042272B2
Aspects of the subject technology relate to dynamically adjusting a UI based on the current modality. Layout features of a UI may be determined based on an input modality of a computing device. The arrangement of the UI elements may be determined based on the layout features and respective importance scores of the UI elements. The UI elements arranged based on the arrangement may be provided for display of the computing device.
US11042271B2
Methods and apparatus, including computer program products, implementing and using techniques for providing a customized representation of a business process involving one or more organizational entities that are accessible through a network. A user interface that can display a customized representation of a business process is provided. User information, including user privileges associated with the business process, is stored in a central repository that is accessible through the network. A request to view the business process is received from a first user through the user interface. The user privileges for the first user are retrieved from the central repository. A customized representation of the business process is displayed with the user interface. The customized representation is in compliance with the retrieved user privileges for the first user.
US11042262B2
A machine performs menu modification based on information that indicates how a controller device was manipulated by a user. The machine causes a media device to display a portion of a menu. The machine accesses controller manipulation data generated by a controller device in fully or partially controlling the media device, such as controller manipulation data that indicates a sequence of physical manipulations experienced by the controller device being operated by a user to select menu items. Based on the sequence of physical manipulations, the machine selects a profile identifier from a set of profile identifiers. Based on the profile identifier, the machine selects a first subset of the menu. The first subset indicates menu items to be hidden, unlike a second subset of the menu. The machine causes the media device to modify the menu by omitting the first subset while continuing to display the second subset.
US11042260B2
A method for providing a graphical user interface (GUI) to receive a user command on a touch screen, and a multimedia apparatus using the same. The method for providing a GUI includes determining whether an enlargement command for a GUI item is received, and enlarging the GUI item. Therefore, it is possible to enable a user to operate the GUI item more correctly, and to provide the superior visual effect when the GUI item is operated.
US11042258B2
Embodiments of a method for creating a methodology implementation that supplements a business application are described. In one embodiment, a comprehensive customer engagement methodology is maintained on a server and defines processes and disciplines related to the business application. A series of requests is received from a collaborative computing environment. The series of requests collectively represent a request for a collection of documents and related metadata included in the comprehensive customer engagement methodology. The series of requests are then responded to by providing a copy of the collection of documents and related metadata.
US11042251B2
An in-cell touch panel and a display device are provided. The in-cell touch panel includes wires (03) and self-capacitive electrodes (02), and further includes a plurality of connecting line groups (04) not disposed in the same layer as the self-capacitive electrodes (02). Each of the connecting line groups (04) includes a plurality of sub connecting lines (041) disposed separately, sub connecting lines (041) belonging to a same connecting line group correspond to different ones of the self-capacitive electrodes (02), respectively, and each sub connecting line (041) is connected to a respective self-capacitive electrode through at least one via hole (V) penetrating an insulating layer (05). No via hole is provided in the region where the wires and the self-capacitive electrodes overlap, and each wire (03) is connected to a respective self-capacitive electrode (02) through at least one sub connecting line (041) that is connected to the respective self-capacitive electrode. With the in-cell touch panel, the problem of non-uniform display picture caused by non-uniform distribution of via holes in an insulating layer in the conventional technology can be solved.
US11042249B2
In one embodiment, a method includes generating, at a multi-view display, a first content to be viewed at a first angle and a second content to be viewed at a second angle. The first content and the second content are displayed simultaneously. The method also includes receiving, at a touch-screen panel coupled to the multi-view display, a first plurality of capacitive signals. The method then generates, by the touch-screen panel, a first touch-screen panel heatmap based on the received first plurality of capacitive signals. The method afterwards determines, based on the first touch-screen panel heatmap, whether a first user input is received with respect to the first content or the second content. The method then assigns, based on determining the first user input corresponds to either the first content or the second content, the first user input to the first content or the second content.
US11042244B2
An information processing including a display; a first sensor configured to detect a first object that comes into contact with or approaches the display based on a change in a magnetic field; and a second sensor configured to detect a second object that comes into contact with or approaches the display based on a change in capacitance or resistance.
US11042239B2
Provided is an information processing device, which is configured to inhibit an unintended operation of a user from being erroneously detected when a flick operation is performed on a curved touch panel. An operation content including a direction of a flick performed with a finger on a curved front surface of a touch panel is detected, and a curvature ratio of the front surface corresponding to the detected direction is acquired. Further, a flick threshold value using a curvature ratio as a parameter is determined, and characteristics of the detected operation content are quantified as a flick score. Then, through comparison between the flick threshold value and the flick score, it is judged whether or not a touch operation is the flick operation.
US11042229B2
A display apparatus includes a display, a plurality of light emitting elements that emit light of different wavelengths and a plurality of light receiving elements, and a processor that identifies intensities light emitted by the light emitting elements and received by the light receiving elements to identify a pen color of a touch pen on a basis of the intensities.
US11042228B2
A method, electronic device, and computer-readable medium for displaying a user input. The method includes determining whether a writing utensil is within a predetermined proximity of the display panel while a display panel of the electronic device is powered off. The method also includes, in response to determining that a writing utensil is within the predetermined proximity, activating a black screen display mode for the display panel. Additionally, the method includes, in response to detecting the writing utensil contacting a surface of the electronic device, activating individual pixels corresponding to locations where the writing utensil contacted the electronic device to display a contrasting color.
US11042217B2
Provided are a calibration method and apparatus, terminal equipment and computer readable storage medium. The calibration method includes: acquiring user information, wherein the user information is used for determining calibrated information; sending the user information and calibration marking information to a server; and receiving the calibrated information from the server.
US11042215B2
Provided are an image processing method and apparatus, a storage medium and an electronic device. In the embodiments of the present application, a human body image is acquired; the human body image is analyzed to identify human body feature point information corresponding to the human body image; the human body feature point information is combined to generate human body model information; and a virtual object is correspondingly controlled according to the human body model information.
US11042211B2
On a typical motherboard the processor and memory are separated by a printed circuit data bus that traverses the motherboard. Throughput, or data transfer rate, on the data bus is much lower than the rate at which a modern processor can operate. The difference between the data bus throughput and the processor speed significantly limits the effective processing speed of the computer when the processor is required to process large amounts of data stored in the memory. The processor is forced to wait for data to be transferred to or from the memory, leaving the processor under-utilized. The delays are compounded in a distributed computing system including a number of computers operating in parallel. The present disclosure describes systems, method and apparatus that tend to alleviate delays so that memory access bottlenecks are not compounded within distributed computing systems.
US11042209B2
In this method for controlling a server cluster, the cluster Including a plurality of nodes, automated agents measure the change in at least one metric quantifying the use of the nodes for the execution of an application, the agents determine, for each node, by measuring the metric, whether a change of phase has taken place in the executed application, and cause a change of the operation of the node if necessary; at regular intervals, an automated coordinator aggregates the metric measurements and the changes of operation of the nodes that have taken place and, on the basis of the aggregated measurements, the coordinator sends instructions to at least one of the agents.
US11042207B2
A power saving method includes enabling an input signal detection unit of the display controller for detecting a first presence of at least one input signal of the display controller, entering the display controller to a power-off mode temporarily for decreasing an operation power from a first power to a second power within a second time period when the at least one input signal is not received by the input signal detection unit within a first time period, detecting a second presence of the at least one input signal continuously by the input signal detection unit after the second time period elapses, and adjusting an operation mode of the display controller according to the second presence of the at least one input signal. The second power is smaller than the first power. The second power corresponds to a power of the display controller under the power-off mode.
US11042206B2
An image forming apparatus of the present invention includes a human detection unit configured to detect a human, an operation unit including a display device configured to display an operation screen, a touch panel configured to detect a touch operation of the operation screen, a control unit configured to return the operation unit from a first power state in which the display device does not display the operation screen to a second power state in which the display device displays the operation screen based on a detection result of the human detection unit, and an invalidation unit configured to invalidate a touch operation of the operation screen for a predetermined period after the returning starts.
US11042202B2
A server rack includes a plurality of servers, each of which includes: a power management unit operable to convert a DC input voltage into at least one DC output voltage to output at least one type of DC output power; at least one application circuit for being respectively powered by the at least one type of DC output power; and a baseboard management controller cooperating with the power management unit to provide power management data. One of the baseboard management controllers of the servers is for receiving the power management data respectively from the other one(s) of the baseboard management controllers, and controls the power management units of the servers for power management of the servers based on the power management data.
US11042199B2
A portable electronic device includes a cover, a hinge structure, a base, and a removable component. The base is pivotally connected to the cover through the hinge structure, and the base comprises an accommodating groove adjacent to the cover. The removable component is detachably disposed in the accommodating groove. When the removable component is disposed at a first position in the accommodating groove, the hinge structure locks a rotation of the cover relative to the base.
US11042187B1
A head mounted display (HMD) includes a set of one or more lenses defining an optical axis, a display configured to project light through the set of the one or more lenses, a voice coil actuator coupled with the display and configured to move the display along the optical axis, and a first guide that is separate from the first voice coil actuator and coupled with the first display to guide the movement of the first display. The HMD additionally includes a set of one or more position sensors configured to determine a position of the display long the optical axis and an electronic controller configured to receive information identifying a reference position of the display along the optical axis and generate one or more electrical signals for initiating a movement of the first display toward the first reference point along the optical axis.
US11042185B2
A user terminal device and a displaying method thereof are provided. The user terminal device includes a display configured to be divided into a plurality of display areas along a plurality of folding lines, a plurality of hinges configured to support the display along the plurality of folding lines, a detector configured to detect a bending state of the display along the plurality of folding lines, and a controller configured to, in response to a detection of the display being bent along at least one of the plurality of folding lines, control the display to display information in the plurality of display areas based on a bending state of the display.
US11042181B2
A circuit comprises a burst clock control and gating device configured to generate a modified clock signal in a test mode by allowing a preset number of clock pulses of a clock signal to go through during each clock cycle of a reference clock signal, and a plurality of clock gating devices. Each of the plurality of clock gating devices comprises a multiplexing device, wherein the modified clock signal is coupled to a selector input of the multiplexing device, and input signal generation circuitry configured to ensure the timing of the transitions on the output are derived purely from the timing of the transitions of the clock and not by the timing of the transition of the first and second inputs of the multiplexer.
US11042176B2
A voltage regulation circuit includes a voltage regulator that is configured to provide a stable output voltage based on an input voltage; and a control circuit, coupled to the voltage regulator, and configured to provide an injection current to maintain the stable output voltage in response to an enable signal provided at an input of the control circuit transitioning to a predetermined state and cease providing the injection current when the control circuit detects that a voltage level of the output voltage is higher than a pre-defined voltage level.
US11042175B2
An AC-DC converter circuit can include a plurality of passive components configured to convert AC to DC and to non-linearly regulate output DC voltage to about a selected maximum throughout an AC input voltage range and/or generator frequency. The plurality of passive components can be configured to also limit power loss as a function of load on a DC side.
US11042174B2
System and method for thermal management of a wearable computing device based on proximity to a user
Because the touch temperature of a wearable computing device (“WCD”) may be an insignificant factor for user experience when the WCD is not being worn by a user, embodiments of the solution seek to modify thermal management policies based on an inferred user proximity state. Exemplary embodiments monitor one or more signals from readily available sensors in the WCD that have primary purposes other than measuring user proximity. Depending on embodiment, the sensors may be selected from a group consisting of a heart rate monitor, a pulse monitor, an O2 sensor, a bio-impedance sensor, a gyroscope, an accelerometer, a temperature sensor, a pressure sensor, a capacitive sensor, a resistive sensor and a light sensor. Using the signals generated by such sensors, relative physical proximity of the WCD to a user may be inferred and, based on the user proximity state, thermal policies either relaxed or tightened.
US11042167B2
Methods and associated systems and apparatus for controlling a moveable device are disclosed herein. The moveable device includes an image-collection component and a distance-measurement component. A representative method includes generating an image corresponding to the operator and generating a first set of distance information corresponding to the operator. The method identifies a portion of the image in the generated image and then retrieves a second set of distance information from the first set of distance information based on the identified image portion corresponding to the operator. The method then identifies a gesture associated with the operator based on the second set of distance information. The method then further generates an instruction for controlling the moveable device based on the gesture.
US11042158B1
A method and apparatus for transporting a payload carrying device is disclosed. The method comprises providing at least one payload carrying device, a vehicle for transporting the at least one payload carrying device, a connection device for connecting the vehicle and the at least one payload carrying device, at least one sensor device for capturing information regarding the vehicle's surrounding environment, and a control unit for operating the connection device autonomously to connect the vehicle and the at least one payload carrying device where, once connected, the weight of the at least one payload carrying device rests directly on the floor and the vehicle autonomously transports the at least one payload carrying device to a desired location, and operating the connection device autonomously to disconnect the vehicle and the at least one payload carrying device at the desired location where the at least one payload carrying device is immobilized.
US11042153B2
A vehicle can connect to multiple networks and can determine network parameters (e.g., available bandwidth, latency, signal strength, etc.) associated with the multiple networks. Additionally, the vehicle can access network map data associated with the multiple networks. As the vehicle traverses an environment, the vehicle can collect sensor data of the environment and/or vehicle data (e.g., vehicle pose, diagnostic data, etc.). Based on the network parameters and the network map data, the vehicle can optimize the use of the networks determine portions of the sensor data and/or vehicle data to transmit via the one or more of the multiple networks.
US11042148B2
In the disclosure, a scheduled route of a lot may be rescheduled to another fabrication tool performing the same fabrication processes as to expand the production line and throughput. The controlling method includes at least the following steps. The lot is scheduled with a predetermined route having a plurality of fabrication tools configured to process the lot with a plurality of fabrication processes in a sequence. The lot is monitored as the lot is being processed by the fabrication tools in each of the fabrication processes, and inspection data is generated for each fabrication process. The lot is rescheduled to another fabrication tool outside of the predetermined route for one of the fabrication processes according to a release rule and the inspection data.
US11042141B2
A facility for performing setpoint adjustment-based duty cycling techniques by adjusting the setpoint of a device or component is described. The facility reduces energy consumption for a system, such as an HVAC system, or device by adjusting or modulating an associated setpoint or temperature setting. The facility modulates the setpoint between a base setpoint value and another setpoint value based on a mode of the system. When the system is in a cooling mode, the facility modulates the temperature between the base setpoint value and a higher setpoint value. When the system is in heating mode, the facility modulates the temperature between the base setpoint value and a lower setpoint value. The facility may modulate the setpoint between the two setpoint values based on an offset value or a fixed setpoint value.
US11042131B2
Cloud-based backup provides a back up of an industrial plant comprising an industrial automation system(s) (IAS(s)). A cloud-based backup component comprising a modeler component can generate a model of industrial assets of the IAS(s) and relationships between industrial assets based on information obtained from the industrial assets via cloud gateways, a communication device associated with the IAS(s), or another source. The cloud-based backup component can store the model in a data store to be employed as a backup of the IAS(s) or to be used to configure a new IAS that is the same as or similar to the IAS(s). The model can be stored in the data store in a standardized or an agnostic format, wherein the backup component can translate the model to a format suitable to an IAS for which it is to be implemented based on characteristics associated with the IAS.
US11042129B2
Systems and methods for a redundant wireless safety system that provides a second level of safety protocol when a worker is exposed to a more dangerous work environment. In an embodiment, such a machine may be configured to perform a specific manufacturing function wherein the machine may include first and second transceivers for maintaining enabling signals for functionality of the machine. The system may further include a base station (e.g., remote control) configured to operate in conjunction with the machine that in turn includes third and fourth transceivers also configured to maintain enabling signals for machine functionality. Machine functionality may be interrupted by an interrupt switch disposed in the machine. That is, the interrupt switch may be configured to enable functionality of the machine if and only if the first transceiver maintains periodic communication with the third transceiver and if the second transceiver maintains periodic communication with the fourth transceiver.
US11042123B2
A clockwork module (100) including (i) a mobile part (11) including a first functional part and a second functional part (11a, 11b) and an arbor (15), (ii) a spring (13), (iii) a casing (14) including a housing (140), (iv) a first guide surface (14a, 140a) in the housing (140), (v) a first stop (140b) in the housing, (vi) a second stop (16b) arranged on the mobile part (11), the arbor (15) being guided by the first guide surface, the spring being arranged in the housing between the first and second stops.
US11042115B1
According to one embodiment, in an image forming apparatus, a frame that supports a transfer belt conveying a toner image in a conveyance direction and image forming units aligned along the transfer belt is provided with a dowel hole between the image forming units in a direction parallel to the conveyance direction and is also provided with an elongated hole having a long axis in a direction parallel to the conveyance direction, a dowel between the exposure units of a chassis supporting exposure units in a direction parallel to the conveyance direction is fitted to the dowel hole, and another dowel is inserted into the elongated hole.
US11042107B2
An intermediate transfer medium onto which a toner image is transferred is provided. The intermediate transfer medium comprises a base layer and an elastic layer overlying the base layer. The elastic layer contains spherical fine particles to form an irregular surface, and the spherical fine particles have a volume resistivity of 1×10−4 Ω·cm or more and less than 1×100 Ω·cm.
US11042104B2
An image forming apparatus includes an image bearing member, a developer bearing member, a driving unit, a latent image forming unit that forms an electrostatic image having light area potential and a dark area potential, and an application unit that applies a developing bias. The driving unit drives the image bearing member and the developer bearing member in a first peripheral speed ratio and a second peripheral speed ratio larger than the first peripheral speed ratio. The image forming apparatus further includes an acquiring unit acquiring information related to a change in an electrostatic capacitance of the image bearing member and a determining unit determining a developing contrast according to the electrostatic capacitance. The determining unit determines the developing contrast based on the acquired information when the driving unit drives the image bearing member and the developer bearing member in the second peripheral speed ratio.
US11042102B2
An extreme ultraviolet light generation device configured to generate extreme ultraviolet light by irradiating a target containing tin with a pulse laser beam includes a chamber container, a hydrogen gas supply unit configured to supply hydrogen gas into the chamber container, a heat shield disposed between the chamber container and a predetermined region in which the target is irradiated with the pulse laser beam inside the chamber container, a first cooling medium flow path disposed in the chamber container, a second cooling medium flow path disposed in the heat shield, and a cooling device configured to supply a first cooling medium to the first cooling medium flow path and supply a second cooling medium to the second cooling medium flow path so that a temperature of the heat shield becomes lower than a temperature of the chamber container.
US11042090B2
The present invention provides a composition for forming an organic film, containing a polymer compound having one or more of repeating units shown by the general formulae (1) to (4) and an organic solvent containing one or more compounds selected from propylene glycol esters, ketones, and lactones, with a total concentration of more than 30 wt % with respect to the whole organic solvent. There can be provided a composition capable of forming an organic film that can be easily removed, together with a silicon residue modified by dry etching, in a wet manner with a removing liquid harmless to a semiconductor apparatus substrate and an organic resist underlayer film required in the patterning process, for example, an ammonia aqueous solution containing hydrogen peroxide called SC1, which is commonly used in the semiconductor manufacturing process.
US11042085B2
Provided are a pellicle film, a pellicle frame and a pellicle having a higher EUV transmittance. An exposure pattern plate capable of performing EUV lithography with the pellicle film, the pellicle frame or the pellicle, and a method for producing a semiconductor device, are provided. A pellicle film for exposure extendable over an opening of a support frame and having a thickness of 200 nm or less is provided. The film includes a carbon nanotube sheet. The carbon nanotube sheet includes bundles each including a plurality of carbon nanotubes, the bundles each have a diameter of 100 nm or shorter, and the bundles are aligned in a planar direction in the carbon nanotube sheet.
US11042081B2
A novel projection system includes a base signal source, a highlight signal source, a base/highlight destination, and a shared optical element. A base signal provided by the base source and a highlight signal provided by the highlight source are combined by the shared optical element. In a particular embodiment, the base signal source and the highlight signal source each include a light source, a spatial light modulator, and optics, and the base/highlight destination includes optics and a spatial light modulator. In a more particular embodiment, the base signal source and the highlight source provide spatially modulated lightfields to the shared optical element. In another particular embodiment, the base signal and the highlight signal are modulated by the spatial light modulator of the base/highlight destination after being combined.
US11042079B2
A projector includes a laser source, a light modulation element configured to modulate light emitted from the laser source in accordance with image information, and a light transmissive member disposed in a light path between the laser source and the light modulation element, and configured to transmit the light emitted from the laser source, wherein the laser source and the light modulation element are bonded to the light transmissive member, the laser source includes a substrate, and a laminated structure provided to the substrate, and having a light emitting layer configured to emit light, and the laminated structure constitutes a photonic crystal structure configured to confine the light emitted by the light emitting layer in an in-plane direction of the substrate, and emit the light emitted by the light emitting layer in a normal direction of the substrate.
US11042075B2
A photography system includes a lighting system configured to provide a lighting scene that is diffused and is artistically desirable. The system includes an array of light panels configured to simulate a wall of windows that receive natural, diffused, and consistent sunlight, such as a large window facing the north. The light panels can operate in various modes of operation, such as a continuous light mode a strobe light mode.
US11042073B2
Modulating graphene's optical conductivity with an electrolyte nanopatterning technique reduces or eliminates scattering loss caused by rough edges from etching. This technique uses a resist mask patterned with features as small as 30 nm to shield graphene from ions in an electrolyte. It can provide a carrier density variation of about 1014 cm−2 across a length of just 15 nm. And it can be combined with a technique of growing or transferring graphene on atomically smooth hexagonal boron nitride (hBN) to increase graphene's carrier mobility, e.g., to 10,000 cm2/(V·s) or more. The resulting graphene metamaterials can be used to make voltage-tunable electro-optical devices, such as beam-steering devices, electro-optical switch and modulators, and reconfigurable holograms.
US11042059B2
Provided are a wavelength conversion layer and a display device. A color conversion element comprises: a wavelength conversion layer; one or more low refractive layers which are disposed on and/or under the wavelength conversion layer and have a lower refractive index than the wavelength conversion layer; and one or more capping layers which are disposed between the wavelength conversion layer and the low refractive layers and/or on a surface opposite to a surface of each of the low refractive layers which faces the wavelength conversion layer.
US11042049B2
Thermal isolation elements are provided in wafer-bonded silicon photonics that include a photonic platform, including a heating element and an optical waveguide that are disposed between a first surface and a second surface (opposite to the first surface) of the photonic platform; a substrate, including a third surface and a fourth surface (opposite to the third surface); wherein the first surface of the photonic platform is bonded to the third surface of the substrate; and wherein a cavity is defined by a trench in one or more of: the first surface and extending towards, but not reaching, the second surface, and the third surface and extending towards, but not reaching, the fourth surface; wherein the cavity is filled with a gas of a known composition at a predefined pressure; and wherein the cavity is aligned with the optical waveguide and the heating element.
US11042041B2
An optical module that stably operates an optical camera shake correction, an autofocus function and the like even if a temperature change occurs; a driving apparatus including an actuator that changes a relative position between a lens section and an imaging device, a correction section that corrects a driving amount of the actuator according to temperature information showing an ambient temperature of the lens section, and a control section that controls the driving amount of the actuator; a lens unit, a device, a correction method, and a computer readable recording medium are provided.
US11042039B1
A head-mounted-display includes an electronic display emitting image light and a varifocal block receiving the image light and outputting the image light in at least one of the focal planes of the varifocal block. The varifocal block includes a back optical element, a front optical element, and an actuator assembly coupled to the back and front optical element. The front optical element is positioned closer to an exit pupil than the back optical element, and separated from the back optical element by an adjustable distance, the magnitude of which determines in which of the focal planes the image light is presented. The actuator assembly simultaneously adjusts positions of the back optical element and the front optical element to vary the adjustable distance between the back optical element and the front optical element in accordance with an estimated vergence depth of the user.
US11042034B2
A system is describes that includes a head mounted display (HMD) and a portable docking station configured to receive the HMD for calibration of one or more components of the HMD. The portable docking station includes at least one calibration target, e.g., a checkerboard pattern and/or a convex reflector. Techniques of this disclosure include calibrating an image capture device of the HMD based on one or more images of the calibration target captured by the image capture device when the HMD is placed in the portable docking station. The disclosed techniques may be applied to calibrate multiple different components of the HMD, including image capture devices such as eye-tracking cameras and inside-out cameras, displays, illuminators, sensors, and the like. In some examples, a rechargeable battery of the HMD may be charged when the HMD is placed in the portable docking station.
US11042031B2
An eye tracking system for tracking an eye of a user includes at least one infrared laser diode to output an infrared light and an optical scanner positioned to receive the infrared light outputted by the at least one infrared laser diode and controllable to scan the infrared light over a target area. A holographic optical element is positioned at the target area to receive the infrared light from the optical scanner and redirect the infrared light to the eye of the user. An infrared detector is aligned to detect at least a portion of the infrared light returned from the eye of the user. An infrared filter is disposed in a position to selectively block transmission of infrared wavelengths through the holographic optical element from a side of the holographic optical element. An eyeglass lens, a wearable heads-up display, and a method of eye tracking are also described.
US11042029B2
A display device includes a light source unit, a light deflector configured to deflect light from the light source unit, an optical element array configured to be two-dimensionally scanned in a main-scanning direction and in a sub-scanning direction with light via the light deflector 15, the optical element array having a plurality of optical elements, and a light projecting unit configured to project light received via the optical element array. In the display device, each of a beam spot diameter in the sub-scanning direction on the optical element array and an arrangement pitch of the optical elements in the sub-scanning direction on the optical element array is equal to or greater than a scanning line pitch on the optical element array.
US11042027B2
Described herein are plasma generation devices and methods of use of the devices. The devices can be used for the cleaning of various surfaces and/or for inhibiting or preventing the accumulation of particulates, such as dust, or moisture on various surfaces. The devices can be used to remove dust and other particulate contaminants from solar panels and windows, or to avoid or minimize condensation on various surfaces. In an embodiment a plasma generation device is provided. The plasma generation device can comprise: a pair of electrodes positioned in association with a surface of a dielectric substrate. The pair of electrodes can comprise a first electrode and a second electrode. The first electrode and second electrode can be of different sizes, one of the electrodes being smaller than the other of the electrodes. The first electrode and second electrode can be separated by a distance and electrically connected to a voltage source.
US11042024B2
According to the present invention there is provided methods and devices for detecting open and/or short circuits in MEMS micro-mirror devices, which use relative comparisons of voltage levels within the MEMS micro-mirror devices for detecting the occurrence of open and/or short circuits.
US11042022B2
A manufacturing method of an optical unit for endoscope includes: a process of crimping a bonding sheet including a curable resin film to a release substrate having a release surface which is an optical flat surface; a mirror-finishing process of performing a partial curing treatment on a predetermined region of the bonding sheet to process the predetermined region into an optical flat surface; a process of fabricating a laminated wafer by laminating a first element wafer including a first optical element and a second element wafer including a second optical element, with the bonding sheet being arranged between the first element wafer and the second element wafer; a curing process of performing a curing treatment on an uncured region of the bonding sheet; and a process of cutting the laminated wafer and segmenting the laminated wafer into optical units.
US11042021B2
An endoscope apparatus includes two optical path forming optical systems, an image forming optical system, two convex power sections including a convex section, provided in the two optical path forming optical systems, and disposed so as to emit emitted light from the two optical path forming optical systems to the image forming optical system, and an aperture member including two openings configured to transmit the light emitted from the two convex power sections. The centers of the two openings are respectively located on the optical axis side of the image forming optical system with respect to the two optical axes of the two optical path forming optical systems.
US11042018B2
A microfluidics analysis system with a microfluidics cell and a microscope. The microscope has an objective lens arranged to collect light from a field of view including a portion of the microfluidics cell; a second lens; and an actuator arranged to translate the objective lens relative to the microfluidics cell to change a position of the field of view between multiple positions. The actuator is arranged to translate the objective lens relative to the microfluidics cell without moving the second lens relative to the microfluidics cell. The second lens is arranged to receive the light collected by the objective lens for the multiple positions of the field of view without moving relative to the microfluidics cell.
US11041996B2
A wave conductor for electromagnetic waves, waveguide connector and communications link A wave conductor for electromagnetic waves, preferably a millimeter-wave wave conductor, in particular for a digital communication application, with a conductor core and a one conductor sheathing. The conductor sheathing surrounds the conductor core at least partially in the longitudinal direction and at least partially in the circumferential direction of the wave conductor. One longitudinal section of the wave conductor has cross-sections which deviate from a circle at the outside of the wave conductor and/or at the outside of the conductor sheathing. Further, a waveguide connector for electromagnetic waves, preferably millimeter-wave waveguide connectors, in particular flying or installable waveguide connectors for a wave conductor. The waveguide connector has a wave conductor plug-in recess in which a longitudinal section of the wave conductor is directly placeable. The wave conductor plug-in recess has an inner circumference coding formation by means of which the wave conductor is placeable in at least one specific orientation in the wave conductor plug-in recess.
US11041995B2
A fiber optic connector includes a ferrule holder configured to receive a ferrule that terminates an optical fiber cable, a connector sub-assembly configured to receive an optical fiber cable and to hold the ferrule holder, a connector body configured to hold the connector sub-assembly, a shroud configured to encircle the connector body, and a housing configured to encircle a portion of the shroud. The connector body is configured to include a first mating member and a second mating member. The first mating member is configured to include a cantilevered flange, and the second mating member is configured to include a groove on an inner surface of the second mating member. The cantilevered flange is configured to engage with the groove to securely fasten the first mating member with the second mating member.
US11041991B2
An optical component includes: a substrate; a lens formed on a first principal surface of the substrate; and a vortex profile formed on a surface of the lens.
US11041986B2
Methods, systems, and products illuminate display devices. An image is injected into a waveguide. The image propagates at total internal reflectance within the waveguide. A frustrator withdraws a frustrated image from the waveguide, and the frustrated image may be displayed to a viewer.
US11041983B2
A nano-structure layer is disclosed. The nano-structure layer includes a plurality of nano-photonic structures that are configured in a first configuration such that light incident upon the nano-structured layer below a cutoff angle passes through the nano-structured layer and light incident upon the nano-structured layer above the cutoff angle is reflected back in direction of the incidence.
US11041971B2
Methods for updating a physical properties model of a subsurface region that combine advantages of FWI and tomography into a joint inversion scheme are provided. One method comprises obtaining measured seismic data; generating simulated seismic data using an initial model; computing at least one of an FWI gradient and a tomography gradient; minimizing a joint objective function E, wherein the objective function E is based on a combination of the FWI gradient and the tomography gradient or preconditioning of the FWI gradient or the tomography gradient; generating a final model based on the minimized joint objective function E; and using the final model to generate a subsurface image. The joint objective function E may be a function of one or both a FWI objective function CFWI and a tomography objective function CTomo. The joint objective function E may be defined as a weighted sum of CFWI and CTomo.
US11041966B2
A scintillator layer (206) includes a plurality of scintillator pixels (337), walls of non-scintillation material (336) surrounding each of the plurality of scintillator pixels, and at least one electrically conductive interconnect (224) for a pixel, wherein the at least one electrically conductive interconnect extends within a wall of the pixel along an entire depth of the wall. A multi-energy detector array (114) includes a detector tile (116) with an upper scintillator layer (202), an upper photosensor (204) optically coupled to the upper scintillator layer, a lower scintillator layer (206) electrically coupled to the upper photosensor, and a lower photodetector (208) optically and electrically coupled to the lower scintillator layer. The lower scintillator layer includes at least one scintillator pixel (337) surrounded by at least one wall of non-scintillation material (336), and the wall includes at least one electrically conductive interconnect (224) that extends from a top edge of the wall to a bottom edge of the wall.
US11041959B2
Various aspects of the disclosure relate to managing ephemeris information. Provisions are made for providing ephemeris information to a user terminal (UT). Messages are defined for sending ephemeris information and for requesting ephemeris information. Ephemeris information for a subset of the satellites in a constellation may be sent to a UT to reduce signaling load. A UT may manage a database of ephemeris information to ensure freshness of the ephemeris information.
US11041951B2
A transducer probe includes a transducer array with rows of transducer elements that each extend in an elevation direction and is transverse to an azimuth direction, a matching layer disposed adjacent to the transducer array, and a focusing layer disposed adjacent to the matching layer. The focusing layer includes a first material with a first refractive index and a second material with a second refractive index, and the first refractive index is less than the second refractive index. The first and second materials are distributed in an alternating pattern with the first material at edges of the rows. First widths of the first material decrease from the edges towards a center of the rows, and second widths of the second material increase from the edges towards the center.
US11041941B2
An object detection system comprises a first object detection unit detecting an object from a first radio frequency (RF) signal data comprising first set of characteristics representing a first object, a second object detection unit detecting the object from an optical image data and a calibration unit calibrating the first RF signal data from the optical image data, in that, the second object detection unit and the first object detection unit are aligned to detect the object in a first region.
US11041940B1
A system for phase-modulated radar detection, preferably including one or more transmitter arrays, receiver arrays, and signal processors. A method for phase-modulated radar detection, preferably including transmitting a set of probe signals, receiving a set of reflected probe signals, and/or decoding the set of received probe signals, and optionally including evaluating effects of phase variance and/or modifying probe signal characteristics.
US11041938B2
A radar apparatus is provided which includes an antenna section that is configured to radiate radio waves based on fed electrical power, a plate dielectric member that is provided so as to transmit the radio waves radiated from the antenna section, a filter portion that is provided to the dielectric member and includes a plurality of band transmission portions arranged along a scanning direction, the plurality of band transmission portions being configured to respectively transmit radio waves within different specific transmission frequency bands, and a power feeding section that is configured to feed the electrical power to the antenna section and is configured to set specific frequency bands included in the respective specific transmission frequency bands to set radiation bands and sequentially change a frequency of the radio waves radiated from the antenna section to frequencies within the respective set radiation bands.
US11041937B2
A multiple scalable radar on chip (SROC) based system in a multi-array configuration; may include: a first SROC; and a second SROC. The first SROC may include a ramp generator, a fractional-N PLL synthesizer, a frequency multiplier, a power amplifier, ‘Y’ number of transmitter chains, ‘Z’ number of receiver chains, and a receiver section. The second SROC may include a ramp generator, a fractional-N PLL synthesizer, a frequency multiplier, a power amplifier, ‘Y’ number of transmitter chains, ‘Z’ number of receiver chains, and a receiver section. The ramp generator of the first SROC may be configured to drive the fractional-N PLL synthesizer of the second SROC. The fractional-N PLL synthesizer of the second SROC may be configured to produce radio frequency (RF) ramp signals to drive both the first and second SROCs. ‘Y’ and ‘Z’ may represent positive integers.
US11041929B2
Systems and methods for MR signal synchronization may be provided. The method may include determining a time difference in a local clock generator at a coil side assembly compared to a system clock generator at a system side assembly. The method may include maintaining a constant phase difference between clock signals generated by the local clock generator and by the system clock generator by correcting the local clock generator based on the time difference. The method may include acquiring MR echo signals by scanning at least a part of a subject in response to the clock signal generated by the corrected local clock generator. The method may further include digitizing the MR echo signal at the coil side assembly.
US11041927B1
An apparatus and method of detecting a characteristic in an image is performed by obtaining, from an image capturing apparatus, raw signal data formed from a plurality of data samples and including a signal of interest captured by the image capturing apparatus and classifying, using a neural network, samples other than the signal of interest using a classifier having been determined using a first parameter based on information about the sample and a second parameter based on information identifying a position of the sample within the raw image data.
US11041924B2
A method for determining a spoiler gradient of a magnetic resonance (MR) system is provided. At least one shim parameter that defines a shim magnetic field for compensating for B0 magnetic field inhomogeneities in a measurement volume of the MR system is received. As a function of the at least one shim parameter, at least one spoiler parameter that defines a spoiler gradient for canceling out a transverse magnetization is determined. The spoiler gradient is applied together with the shim magnetic field in a measurement of the MR system.
US11041916B2
Applying a bias magnetic field to a solid-state spin sensor enables vector magnetic field measurements with the solid-state spin sensor. Unfortunately, if the bias magnetic field drifts slowly, it creates noise that confounds low-frequency field measurements. Fortunately, the undesired slow drift of the magnitude of the bias magnetic field can be removed, nullified, or cancelled by reversing the direction (polarity) of the bias magnetic field at known intervals. This makes the resulting solid-state spin sensor system suitable for detecting low-frequency (mHz, for example) changes in magnetic field or other physical parameters.
US11041905B2
A circuit includes a test data input (TDI) pin receiving a test data input signal, a test data out (TDO) pin outputting a test data output signal, and debugging test access port (TAP) having a test data input coupled to the TDI pin and a bypass register having an input coupled to the test data input of the debugging TAP. A multiplexer has inputs coupled to the TDI pin and the debugging TAP. A testing TAP has a test data input coupled to the output of the multiplexer, and a data register having an input coupled to the test data input of the testing TAP. The multiplexer switches so the test data input signal is selectively coupled to the input of the data register of the testing TAP so the output of the debugging TAP is selectively coupled to the input of the data register of the testing TAP.
US11041904B2
In some aspects, the present disclosure provides a method for testing an integrated circuit (IC). In some configurations, the method includes determining, by a test controller embedded in the IC, a change in operation of the IC from a normal mode to a test mode. The method also includes communicating, by the test controller to a chain of data storage elements in the IC: a first test signal configured to change an input/output (I/O) function of a first IC pin, and a second test signal configured to apply one of a plurality of test functions to each data storage element in the chain of data storage elements. The method also includes, receiving, via a second IC pin, a test clock signal configured to control a latch function of each data storage element in the chain of data storage elements.
US11041903B2
The disclosure describes a novel method and apparatus for providing expected data, mask data, and control signals to scan test architectures within a device using the falling edge of a test/scan clock. The signals are provided on device leads that are also used to provide signals to scan test architectures using the rising edge of the test/scan clock. According to the disclosure, device test leads serve to input different test signals on the rising and falling edge of the test/scan clock which reduces the number of interconnects between a tester and the device under test.
US11041902B2
The invention concerns devices and methods for calibrating an Automated Test Equipment for automated testing of a Device Under Test. The method includes providing two digital channel signals by two different channels of the Automated Test Equipment, wherein the digital channel signals include an identical or a complementary pattern with respect to their edges. The method further includes sum-combining or difference-combining the two digital channel signals in order to obtain a combined residual signal. The step of combining is performed such that combining provides a combined residual signal without a time-variant component if the two digital channel signals have a predetermined time shift or a predetermined phase shift relative to each other, or such that the combined residual signal includes a time variant component if the two digital channel signals have a time shift different from the predetermined time shift or a phase shift different from the predetermined phase shift.
US11041900B2
A test system and test techniques for accurate high-current parametric testing of semiconductor devices. In operation, the test system supplies a current to the semiconductor device and measures a voltage on the device. The testing system may use the measured voltage to compute an ON resistance for the high-current semiconductor device. In one technique, multiple force needles contact a pad in positions that provide equi-resistant paths to one or more sense needles contacting the same pad. In another technique, current flow through the force needles is regulated such that voltage at the pad of the device under test is representative of the ON resistance of the device and independent of contact resistance of the force needle. Another technique entails generating an alarm indication when the contact resistance of a force needle exceeds a threshold.
US11041896B2
Provided is a piezoelectric property measuring apparatus for a liquid or viscous material. The piezoelectric property measuring apparatus includes a fixing jig having an inner space and an opened space; an operating jig configured to close the opened region of the inner space; a first electrode and a second electrode; a driving module moving the operating jig according to a driving signal; a motion information measuring module measuring motion information of the operating jig; a charge amount measuring module measuring the charge amount through the first electrode and the second electrode; and a control module generating the driving signal for the driving module, supplying the driving signal to the driving module, receiving the motion information, receiving charge amount information of the closed space, and measuring a piezoelectric property of the sample by using the motion information and the charge amount information.
US11041884B2
A test and measurement instrument includes a coefficient storage facility coupled to a programmable filter. The coefficient storage facility is configured to store at least two pre-determined filter coefficient sets, and configured to pass a selected one of the at least two pre-determined filter coefficient sets to the filter based on a measurement derived using a compensation oscillator. The measurement may include clock delay and clock skew. In some examples the test and measurement instrument may additionally adjust clock delay and/or clock skew in addition to selecting appropriate filter coefficients.
US11041883B2
A probe card device includes a first die, a second die, and a plurality of rectangular probes. Each of the rectangular probes includes a middle segment, two extending segments, and two contact end segments. In each of the rectangular probes, the two extending segments are respectively arranged in the first die and the second die, the two contact end segments respectively extend from two opposite ends of the two extending segments along a direction away from the middle segment, each of the two contact end segments includes a conductive portion, and at least one of the two contact end segments includes a piercing portion partially embedded in the conductive portion thereof. A conductivity of the piercing portion is less than that of each of the two conductive portions, and a Vickers hardness number of the piercing portion is larger than that of each of the two conductive portions.
US11041882B1
An active split-signal Fo and 2Fo harmonic impedance load pull tuner uses a single signal source, a wideband harmonic amplitude and phase modulator-frequency doubler. The Fo source signal path is divided between input and output of the DUT; the output portion is processed to generate independently controlled synchronous amplitude and phase controlled Fo and 2Fo signals, which are then amplified and re-injected into the output of the DUT after being pre-matched using a passive harmonic tuner. A harmonic receiver is used to synthesize in situ the required Fo and 2Fo load impedances. Passive 3Fo tuning is also possible independently.
US11041880B2
A test and measurement probe coupler that may include a substrate, a first signal tap conductor, a first signal contact, a first ground tap conductor, and a first ground contact. The first signal tap conductor may extends a first length along the substrate. The first signal contact may be electrically coupled to the first signal tap conductor, and the first ground tap conductor may extend a second length along the substrate. The first ground tap conductor may be substantially parallel to the first signal tap conductor. The first ground tap conductor may be disposed in a first lateral direction away from the first signal tap conductor, and the first ground contact electrically may be coupled to the first ground tap conductor.
US11041876B2
A system for measuring the distance of an obstacle, in which an optical flow is measured radially while rotating along a circle in a plane intersecting the obstacle; and the distance of the obstacle is determined according to the amplitude of the optical flow, the radius of the circle, and the speed of rotation.
US11041875B2
A wheel hub assembly for motor vehicles, provided with a hub and a bearing unit as well as a device for detecting a vehicle parameter, having an encoder and a magnetic sensor, there being arranged between the encoder and the speed sensor an amplification device for amplifying the magnetic signal, which is stationary and has a radially outer ferromagnetic ring facing the encoder and provided with a first lug and a radially inner ferromagnetic ring facing the encoder and provided with a second lug, said first lug and second lug being arranged facing the magnetic sensor on opposite sides, the amplification device being configured to collect the magnetic flux generated by the plurality of pole pairs of the encoder via the ferromagnetic rings and concentrate it towards the magnetic sensor by means of the first lug and the second lug.
US11041872B2
The present invention provides an automatic analysis device and an automatic specimen processing system having a component-rack supply mechanism that, in a state where a plurality of component racks each having a disposable component mounted thereon are stacked, separates only a component rack at the leading stage of the stack from the other component racks, and supplies the separated component rack to the automatic analysis device or the automatic specimen processing system. Specifically, the automatic analysis device and the automatic specimen processing system have a supply mechanism including a separation mechanism that, in a state where a plurality of component racks are stacked, separates only a component rack at the leading stage of the stack from the other component racks, where the separation mechanism includes a movable mechanism having a pair of downward-movement prevention members that can separate the leading stage from the second stage of the stacked component racks; and a correction mechanism having a pair of correction members that correct a positional deviation of the component racks in order to avoid an influence of the positional deviation of the stacked component racks.
US11041863B2
A method for determining the necessity of a pre-term birth treatment is provided based on obtaining a biological sample from a subject. The biological sample is analyzed for the presence of (P33S;P168S) Frizzled4 (Fzd4) gene variation. The subject or a fetus thereof is then treated for a proclivity to pre-term birth. The Fzd4 protein itself can also be analyzed for the (P33S;P168S) Fzd4 mutation.
US11041860B2
Devices, kits, and assays are provided for the testing and monitoring of hemoglobin, anemia, glucose-6-phoshate dehydrogenase, and glucose-6-phosphate dehydrogenase deficiency in an individual.
US11041858B2
The use of differentiation marker CD89 for the detection of cellular reservoirs of a mammalian immunodeficiency virus. Also the use of the differentiation marker CD89 for making a prognosis, diagnosing a remission, and evaluating the efficacy of treatment of the mammalian immunodeficiency. A multi-specific antibody that recognizes both at least one epitope of CD89 and at least one characteristic of the lymphocyte cells, a composition including the antibody, and the use of the antibody for treatment.
US11041856B2
The invention provides immunochromatographic test strips and methods and systems or kits for detecting and quantifying S-Adenosylmethionine (SAM), S-Adenosylhomocysteine (SAH) and Homocysteine (HCy) in a sample, comprising: (a) making fluorophore conjugated antibodies; (b) immobilizing SAM, SAH and HCy on a solid support; (c) providing a sample, combining said sample with a conjugate selected from the group consisting of lanthanide chelate conjugates and quantum dot conjugates (QD) with anti-SAM, anti-SAH or anti-HCy, wherein said combining is performed under conditions that allow formation of a competitive complex comprising said conjugate, said SAM, SAH or HCy on the solid support and SAM, SAH or HCy in a sample when present; and (d) detecting the presence of the complex, if present, by monitoring a spectral emission mediated by the fluorescent conjugates in the complex, wherein the emission indicates the presence and quantity of SAM, SAH or HCy in the sample.
US11041853B2
Sensor devices, hand-held probes and systems for use in detection of one or more analyte(s) are presented. The sensor device comprises at least one sensing unit and a measurement unit. The sensing unit comprises a surface by which the sensing unit is exposed to a media when the sensor device is in use, the surface carrying one or more carbohydrate-based compositions immobilized thereon, the carbohydrate-based composition comprises one or more of the following: oxidized cellulose, nano-cellulose, regenerated cellulose, crystalline cellulose and amorphous cellulose, the sensing unit having one or more of its parameters changeable in response to binding between the carbohydrate-based composition and one or more carbohydrate binding modules (CBM) of CBM-containing analyte(s) in the media. The measurement unit being configured and operable to monitor one or more of the parameter(s) of the sensing unit, and upon detecting a change in one of the one or more parameter(s) generating sensing data indicative of the change, thereby enabling detection of the one or more CBM-containing analytes in the media.
US11041852B2
The invention generally relates to methods for maintaining the integrity and identification of a nucleic acid template in a multiplex sequencing reaction. In certain embodiments, methods of the invention involve obtaining a template nucleic acid, incorporating a pair of sequence identifiers into the template, and sequencing the template.
US11041851B2
The invention generally relates to methods for maintaining the integrity and identification of a nucleic acid template in a multiplex sequencing reaction. In certain embodiments, methods of the invention involve obtaining a template nucleic acid, incorporating a pair of sequence identifiers into the template, and sequencing the template.
US11041842B2
The present disclosure relates to a culturing patch, culturing method, culture test method, culture test device, drug test method, and drug test device, and the culturing patch according to an aspect of the present disclosure includes component required for growth of an object to be cultured, and a mesh structural body provided in a mesh structure forming micro-cavities in which the component required for growth are contained that is configured to come into contact with a reaction region in which the object to be cultured is placed and provide some of the contained component required for growth to the reaction region.
US11041841B2
Systems and methods are disclosed to downscale the resolution of a coarse-resolution soil moisture data. Coarse-resolution soil moisture data may include data cells that each represent a geographic region having at least one dimension greater than or equal to 1 km. A plurality of fine-resolution supplemental soil moisture data may be received that includes at least one of soil data, vegetation data, topography data, and climate data. The fine-resolution supplemental soil moisture data comprising data cells that each represent a geographic region having at least one dimension less than or equal to 100 meters. The coarse-resolution soil moisture data may be downscaled to fine-resolution soil moisture data using the plurality of fine-resolution supplemental soil moisture data, the fine-resolution soil moisture data comprising data cells that each represent a geographic region having at least one dimension less than 100 meters.
US11041840B2
A process for monitoring the concentration of bacteria in the water of a water distribution network, wherein the process includes the following steps: measuring the concentration of bacteria in the water by means of a first sensor positioned at a first location in the water distribution network, determining a variable instantaneous value of the expected concentration of bacteria in the water at the first location as a function of a parameter characteristic of the water, comparing the concentration of bacteria in the water measured by the first sensor to the variable instantaneous value, corrective action acting on the concentration of bacteria in the water if the concentration of bacteria in the water measured by the first sensor exeeds the variable instantaneous value. A device for monitoring the concentration of bacteria in the water of a water distribution network is also provided.
US11041834B2
A chromatographic device includes a primary channel having a cross-sectional area and characteristic length such that analyte travel within the primary channel is substantially convective. A plurality of secondary channels each having a cross-sectional area and characteristic length such that analyte flow into and out of a secondary channel is substantially diffusive, each of the plurality of secondary channels having an entrance in fluidic communication with the primary channel wherein the entrance intersects the primary channel.
US11041832B2
An ultrasonic device has a substrate in which ultrasonic elements transmitting an ultrasonic wave in a first direction are arrayed. A reverberation reduction film which reduces reverberant vibration of the substrate is arranged on a side of the first direction in the ultrasonic element. In the reverberation reduction film, a groove is arranged between the ultrasonic elements next to each other.
US11041824B2
A measurement device including: an ion-sensitive element; a reference electrode disposed in a state in which a measurement subject is interposed between the reference electrode and the ion-sensitive element; and a controller configured to: establish a first state at a predetermined interval, the first state being a state in which a current flows at the ion-sensitive element, and establish a second state within each period after the first state has been established and before the first state is next established, the second state being a state in which a potential difference between the ion-sensitive element and the reference electrode is greater than a potential difference between the ion-sensitive element and the reference electrode in the first state.
US11041813B2
The quality of objects and workpieces of a manufacturing process is often evaluated based on surface and/or form. An inspection apparatus for optically, in particular deflectometrically, inspecting an object includes a hollow body housing having an opening, the object being positionable in the opening for the inspection; a camera having a plane of focus and a camera direction extending toward the opening of the housing, and being configured to take a plurality of object images of the object situated in the plane of focus; a plurality of light sources arranged around the opening and designed for variably illuminating the plane of focus; and an evaluation unit configured to determine a topography of the object based on the object images.
US11041810B2
A method of detecting a presence, location, quality, thickness or cure extent of an organopolysiloxane includes applying an organopolysiloxane on a component, which includes a hydrochromic pigment. The method includes exciting the hydrochromic pigment with a light source and measuring the emissions of the hydrochromic pigment.
US11041806B2
Provided herein are devices, systems, and methods for detection of sensors, such as light-detectable sensors. The devices or systems as described herein may comprise an illumination assembly configured to direct a light to at least a well of a plurality of wells in the array of wells and a detection assembly configured to detect a signal from the well.
US11041800B2
A method for detecting content of fluoride ions in a microsample, including: (1) preparing reagents; (2) preparing a detecting liquid; (3) loading samples; and (4) detecting the content of fluoride ions. The method of the invention can effectively overcome unstable factors in the prior art. Moreover, this method involves simple and rapid operation, the use of a small amount of a sample and simultaneous detection of multiple samples. The steps are standardized to reduce human error, allowing for more reliable results.
US11041797B2
A microfluidic chip configuration wherein injection occurs in an upwards vertical direction, and fluid vessels are located below the chip in order to minimize particle settling before and at the analysis portion of the chip's channels. The input and fluid flow up through the bottom of the chip, in one aspect using a manifold, which avoids orthogonal re-orientation of fluid dynamics. The contents of the vial are located below the chip and pumped upwards and vertically directly into the first channel of the chip. A long channel extends from the bottom of the chip to near the top of the chip. Then the channel takes a short horizontal turn that nearly negates any influence of cell settling due to gravity and zero flow velocity at the walls. The fluid is pumped up to a horizontal analysis portion that is the highest channel/fluidic point in the chip and thus close to the top of the chip, which results in clearer imaging. A laser may also suspend cells or particles in this channel during analysis which prevents them from settling.
US11041794B2
The rheological probe generally has a base; an inner member fixedly connected to the base and extending away from the base, the inner member having in succession a base portion proximate to the base, and a tip away from the base, and a deformable portion located between the base portion and the tip; a shell member covering the inner member, the shell member having a proximal portion being pivotally connected to the base for pivoting about a pivot axis when subjected to a resistance pressure imparted by a relative movement of the probe in a rheological substance, and a distal portion, the distal portion being engaged with the tip, the shell member having mating features being pivotally engaged with corresponding features of the base, the mating features being located on transversally opposite sides of the proximal portion; and a deformation sensor mounted to the deformable portion.
US11041792B2
Utilizing a load generated by a non-linear spring, a spring constant of which increases as an amount of deformation increases, a measuring apparatus presses an indenter against a material surface and evaluates material characteristics. The measuring apparatus includes: an actuator that causes the non-linear spring to deform; a scale that measures the amount of deformation of the non-linear spring when the non-linear spring is deformed; and a controller that stores non-linear spring characteristic data for reciprocally calculating the amount of deformation and the load, and that drives the actuator based on the amount of deformation and the non-linear spring characteristic data such that the load reaches a target load.
US11041789B2
The present invention relates to an integrated system and method for in-situ 3-axis scanning and detecting defects in a CFRP composite (150) being loaded under static and cyclic test conditions. The system comprises a test system integrated with (10) a scanning system (20) that comprises a probe assembly (52) to generate eddy current on the surface of the CFRP composite (150) mounted on the test system, and a 3D scanner assembly (60) for movement of the probe assembly (50) over the entire surface area of the CFRP composite (150) along X-axis, Y-axis and Z-axis. An operator console (70) is connected to the test system and the scanning system (20) for controlling (3) mechanical test process in the test system and for controlling 3-dimensional movement of the probe assembly (52) along X-axis, Y-axis and Z-axis in a synchronous manner. Such system and method achieve (3D) automated and synchronized 3D scanning of the CFRP composite (150) to accurately detect the defects in the CFRP composite (150) before/during/after mechanical testing without interrupting the mechanical test process.
US11041788B2
The present invention is in the field of a cryo transfer system for use in microscopy, and a microscope comprising said system. The present invention is in the field of microscopy, specifically in the field of electron and focused ion beam microscopy (EM and FIB), and in particular Transmission Electron Microscopy (TEM). However its application is extendable in principle to any field of microscopy, especially wherein a specimen (or sample) is cooled or needs cooling.
US11041787B2
A film-shaped aperture array includes a first principal surface and a second principal surface opposed to each other and a plurality of apertures penetrating the first principal surface and the second principal surface. A projection projecting from the second principal surface in a normal direction of the second principal surface is provided in at least one region in contact with three or more of the plurality of apertures in a part of the second principal surface, when viewed in plan from the normal direction of the second principal surface.
US11041784B1
The present invention relates to a dual-arm clamping type holder for transmission electron microscopy grids and preparation method thereof. The preparation method comprises: firstly manufacturing a frame with two adjacent arms located on a same plane and have a clamping structure by a hard material; then putting the frame in a molten adhering liquid so that the frame is dipped with the adhering liquid; and finally, taking out the frame dipped with the adhering liquid, and waiting for the adhering liquid to solidify into adhering layers along the arms. The dual-arm clamping type holder manufactured by the method of the present invention comprises a frame and adhering layers; and the adhering layers adhere to the inner sides of the clamping structure between the two adjacent arms of the frame.
US11041782B2
A system includes a secure data interface system. The secure data interface system includes a one-way communications interface configured to communicatively couple to a monitoring and protection system to receive data transmitted by the monitoring and protection system, and a processor configured to derive at least one measurement based on the data. The secure data interface system further includes a two-way communications interface configured to communicate the measurement to an external system, wherein the monitoring and protection system is configured to monitor operations of a machinery.
US11041769B2
A method for calibrating an output of a torsional vibration transducer can include: providing a torsional vibration transducer proximate to a body of a shaft configured to rotate along an axis of rotation, the torsional vibration transducer configured to measure a torsional vibration of the shaft; actuating the shaft to cause rotation of the shaft; while the shaft rotates, acquiring, using the torsional vibration transducer, a plurality of zero-stress measurements of the shaft across a plurality of gaps between the torsional vibration transducer and the shaft; calculating at least one calibration coefficient using the plurality of zero-stress measurements; and calibrating the output of the torsional vibration transducer according to the at least one calibration coefficient to reduce a sensitivity of the torsional vibration transducer to changes in gap between the torsional vibration transducer and the shaft when the torsional vibration of the shaft is measured.
US11041767B2
A sensing device of pressure and temperature in a mold comprises: a housing communicating with a mold cavity, and including a channel and an accommodating space; a base on a bottom surface of the housing, and including a mesa on a top; a strut in the accommodating space, and a front end thereof extended into the channel and exposed to the mold cavity; a strain structure between the mesa and a back end of the strut, and located on the mesa; a strain gage on the strain structure to measure a deformation amount of the strain structure the mold cavity and transforming the deformation amount into deformation amount information; a temperature-sensing element in the strut to measure a temperature of the strut, and transforming the temperature into strut temperature information; and a processing unit to obtain the deformation amount information and the strut temperature information.
US11041742B2
In one embodiment, the apparatus includes a temperature-controlled enclosure for a sensing device comprising insulating air gaps, a fan, and a heatsink. The enclosure maintains the sensing device within a desired operating temperature range while operating in automotive environments with high ambient temperatures and solar radiation. The enclosure is configured to be securely affixed to an automobile interior and has a configuration of temperature-control systems which allows for unimpeded functioning of the sensing device's communications hardware.
US11041734B2
This disclosure is generally directed to systems and methods for optimizing a travel route of a hybrid-electric vehicle inside an emissions-free zone. In one exemplary embodiment, a travel route optimization system can be used to determine a charge level of a battery in the hybrid-electric vehicle and to locate charging stations inside and/or outside the emissions-free zone. The charge level provides an indication of a distance that the hybrid-electric vehicle can travel before a gasoline engine is started. The system can use factors such as the location of the charging stations and the charge level of the battery to generate an optimized travel route for the hybrid-electric vehicle that eliminates starting of the gasoline engine inside the emissions-free zone. The optimized travel route may be updated in real-time so as to allow recharging of the battery on an as-needed basis at a charging station inside or outside the emissions-free zone.
US11041731B2
A method for processing destination change requests from passengers of autonomous vehicles can include determining one or more operating parameters for the autonomous vehicle, and based on the one or more operating parameters, determining a feasibility indicator for the autonomous vehicle to travel to the second destination. Based on the feasibility indicator, the method includes determining a suggested destination for the passenger and transmit an instruction to a computing system of the autonomous vehicle causing the autonomous vehicle to reroute to the suggested destination. The method includes transmitting a set of travel directions to a computing device of the passenger, indicating a travel route from the suggested destination to the second destination.
US11041716B2
In one aspect, a system for monitoring operational parameters associated with a tillage implement may include a first sensor configured to detect data indicative of a first distance between an implement frame forward of a ground engaging tool and a soil surface prior to engagement of the soil by the tool. The system may also include a second sensor configured to detect data indicative of a second distance between the frame aft of the tool and the soil surface following engagement of the soil by the tool. A controller of the system may be configured to determine a soil density change caused by engagement of the soil by the tool based on the first and second distances. Furthermore, the controller may be configured to determine a penetration depth of the tool based at least in part on the determined change in the soil density.
US11041711B2
An optical system includes a collimated light source, a beam splitter, two mirrors and two lenses, a focus lens, and a detector. An initial light beam is generated by the light source and then separated by the beam splitter into a first light beam and a second light beam. The two mirrors respectively direct the first and second light beams on a sample with symmetrical paths and the two lenses focus the first and second light beam on the sample respectively. The first and second light beams are reflected from the sample and along the counterpart paths to the beam splitter. An interfered light beam is then generated by combining the reflected first and second light beams, and focused by a focus lens on a detector. A Dove prism can be configured between one mirror and one lens of the two for contrast enhancement. It can produce the photon combination with same of direction in this setup to enhance contrast.
US11041710B2
A wavelength tunable laser device includes a gain element positioned in an optical cavity that provides optical gain to an optical signal. A frequency shifter that generates a frequency shift as a function of time is positioned in the optical cavity. The optical cavity is configured so that a magnitude of the frequency shift as a function of time generated by the frequency shifter is substantially equal to a frequency separation of a cavity mode of the cavity such that an output of the cavity generates laser light having a wavelength that tunes as a function of time.
US11041705B2
A tool for identifying a correct belt for a system of pulleys from a plurality of prefabricated belts having different lengths is disclosed. The tool may include a belt track attached to a first end portion of a measurement belt. The measurement belt may be wrapped around the system of pulleys. An opposed second end portion of the measurement belt may be disposed adjacent to the belt track which may include a reference indicator. The reference indicator will be aligned to one of a plurality of measurement markings on the second end portion which indicates the correct belt to order from among the plurality of prefabricated belts.
US11041689B2
In some embodiments, a crossbow comprises a stock, a bow portion, a latch, a trigger and a foregrip. In some embodiments, the foregrip is supported by the stock and arranged to move with respect to the stock between a first position and a second position.
US11041687B2
A regulated gas block assembly may include a gas block including a barrel receiving bore, a gas tube receiving bore, and an intermediate passage extending from the barrel receiving bore to the gas tube receiving bore. The intermediate passage may be oriented at an oblique angle with respect to the barrel receiving bore. The intermediate passage may include a gas regulator seat, and a gas regulator may be positioned and removably secured in the gas regulator seat. A barrel including a gas ring recess may be fit to the regulated gas block assembly.
US11041677B2
Aspects of the disclosure are directed to a heat exchanger comprising: a first plurality of channels configured to convey a first medium at a first set of temperatures along a first span of the first plurality of channels, the first set of temperatures including a first inlet temperature and a first outlet temperature, a second plurality of channels configured to convey a second medium at a second set of temperatures along a second span of the second plurality of channels, the second set of temperatures being at least partially different from the first set of temperatures and including a second inlet temperature and a second outlet temperature, and a core region where the first plurality of channels and the second plurality of channels are co-mingled with respect to one another.
US11041667B2
To achieve higher efficiency at a low-load region and to enable power saving throughout a year. The refrigeration cycle apparatus 1 includes a compressor 4 that has a flow in/out port 4d through which a refrigerant is capable of flowing out and flowing in, in fluid communication with a compression room 4c; pipes 21, 22 disposed at a suction side of the compressor 4; a pipe 25 connected to the flow in/out port 4d of the compressor 4; a pipe 27 that has one end connected to the pipe 25 and an opposite end connected to the pipe 21; and a second solenoid valve 13 for opening and closing a fluid passage of the pipe 27.
US11041662B2
The present invention relates to an instantaneous water heater having a guide part. The instantaneous water heater having the guide part is configured to allow direct water to stay around a heater for a long time, so that direct water is efficiently heated into hot water at a preset temperature desired by a user.
US11041648B2
A control system for a heating, ventilation, and/or air conditioning (HVAC) system includes control circuitry having a storage device and a microcontroller. The storage device is configured to store faults. The microcontroller is configured to monitor for a condition of the HVAC system associated with a fault, store a fault in the storage device when the condition is detected, identify whether a duration of time that the fault has been stored in the storage device exceeds a threshold time period, and clear the fault from the storage device when the duration exceeds the threshold time period.
US11041645B2
A radiation receiving sensor includes an infrared receiver including a plurality of infrared receiving devices that receive infrared radiation, a lens that allows infrared radiation to enter the infrared receiver, a rotator that rotates the infrared receiver and the lens about a part of the lens, and a cover member that faces the infrared receiver through the lens and that has translucency.
US11041643B2
Disclosed herein is an air conditioner configured to implement a convection and radiant cooling effect using a porous panel and an open panel. An air conditioner comprising a body and a front panel configured to discharge air frontward from the body, wherein the front panel includes a first discharge part formed on at least a part of the front panel and including a plurality of discharge holes formed therein to discharge air a second discharge part formed on at least another part of the front panel and including an opening formed therein to discharge the air; and a rotation unit configured to rotate the front panel so that the air is discharged through at least one of the first discharge part and the second discharge part.
US11041637B2
Systems and methods utilize a cogeneration system for providing heating, cooling, and/or electricity to an enclosure. The system includes a heat engine for heating and supplying electricity to the enclosure. Coupled to the heat engine is a first conduit configured to transfer fluid from the heat engine to the enclosure to transfer thermal energy from the fluid to the enclosure. The system further includes a heat pump configured to supply at least heating and cooling to the enclosure. Coupled to the heat pump is at least a second conduit. The second conduit is configured to move fluid from the heat pump to the enclosure to transfer thermal energy from the fluid to the enclosure.
US11041636B2
Systems and methods utilize a cogeneration system for providing heating, cooling, and/or electricity to an enclosure. The system includes a heat engine for heating and supplying electricity to the enclosure through fluid transfer from the heat engine to the enclosure to transfer thermal energy from the fluid to the enclosure. The system further includes a heat pump configured to supply at least heating and cooling to the enclosure through movement of fluid from the heat pump to the enclosure to transfer thermal energy from the fluid to the enclosure.
US11041629B2
A cooking system is disclosed. The cooking system comprises a controller in communication with a heating apparatus and a user interface. The controller is configured to access a cooking model for a selected food. The cooking model comprises a first layer indicating a first heat absorption relationship and a second layer indicating a second heat absorption relationship. The controller is further configured to receive a first cooking parameter from the user interface for the first layer and a second cooking parameter from the user interface for the second layer. The controller may further calculate a heat exchange model based on the first heat absorption relationship and the second heat absorption relationship.
US11041625B2
A fuel nozzle assembly includes a fuel plenum for delivering fuel to a combustion zone of a combustor. At least one narrow-band acoustic damper is provided in the fuel nozzle assembly. The narrow-band acoustic damper is tuned to dampen pressure oscillations within the combustor. The narrow-band acoustic damper may be a quarter-wave tube mounted to a cap plate within or adjacent to the fuel nozzle assembly.
US11041623B2
Gas turbine combustor with heat exchanger between rich combustion zone and secondary combustion zone
A combustor for a turbomachine includes a rich combustion zone and a low temperature zone downstream of the rich combustion zone. A heat exchanger is positioned downstream of the rich combustion zone and upstream of the low temperature zone. The heat exchanger includes a plurality of air passages, a plurality of air inlets in fluid communication with the plurality of air passages, and a plurality of combustion gas passages. Each of the combustion gas passages extends between a combustion gas inlet in fluid communication with the rich combustion zone and a combustion gas outlet in fluid communication with the low temperature zone. The plurality of combustion gas passages are in thermal communication with the plurality of air passages.
US11041604B2
A vehicle includes a vehicle body that defines a cargo space. The cargo space includes a cargo floor. A trim member is disposed on the vehicle body within the cargo space. The trim member defines an opening. The housing is disposed within the opening. A light source is disposed on the housing. A first lens is disposed adjacent to the light source. The first lens defines a first optic. A second lens is spaced-apart from the first lens. The second lens defines a second optic. The light source is configured to emit light through the first lens and the second lens into the cargo space.
US11041601B2
A first light guide lens includes a first entering section and a first emitting section located on opposite side to the first entering section, the first emitting section has a shape inclined or curved so that an outer side thereof retreats further than an inner side thereof, a plurality of light emitting elements include a first light emitting element disposed at a position overlapping the first entering section at the inner side when seen in a front view, and a second light emitting element disposed at a position that does not overlap the first entering section at the outer side when seen in the front view, and a light guide section that guides light emitted from the second light emitting element to a position corresponding to the outer side of the first entering section is provided between the second light emitting element and the first entering section.
US11041591B2
In assembly of a pressure vessel and mount, the pressure vessel has a diameter and a length and includes a substantially cylindrical body and a boss neck. The substantially cylindrical body has a domed end and tapers from a portion having the diameter to the boss neck at the domed end. The mount includes a central plate and first and second flanges. The central plate has an aperture therethrough configured to accept a portion of the boss neck. The first and second flanges are located at opposed first and second sides of the central plate, respectively, and are configured to extend toward the body. The assembly occupies no more than a rectangular prism space defined by the length, a width equal to the diameter, and a height equal to the diameter of the substantially cylindrical body.
US11041585B2
A collar for having in cross-section a generally triangular filler section and a generally rectangular outer section over the filler section. The collar may be part of a tube assembly where the collar serves to couple a fitting to tube. A method of installing the collar includes pressing the collar over the outer surface of the tubing until the strain on the collar in the hoop direction is at a predetermined level.
US11041570B1
A valve head assembly for a hydraulic fracturing pump. The valve head assembly includes a valve body attached to a valve leg assembly with backward swept or delta shaped legs. Each leg is attached to a main leg shaft which extends along a main axis. Each leg has a first leg segment and a second leg segment. The first leg segment has a first end that attaches to a distal end of the main leg shaft and extends along a first leg segment axis back towards the valve body. The second end of the first leg segment attaches to the second leg segment which extends along a second leg segment axis that is substantially parallel with but spaced apart from the main axis. The first leg segment may form an angle between the main axis and the first leg segment axis that is between approximately 10 and 60 degrees.
US11041568B2
A novel sealing member and a novel wedging element that may be part of a novel seal assembly. The seal assembly may remain effective for more connection/disconnection cycles as compared to the previously known seals. In exemplary embodiments, the wedging element may engage the sealing member or a pair of the sealing members that sandwich the wedging element. When engaged, an inclined surface of the wedging element may radially compress a radially inwardly extending sealing leg of one or both of the sealing members. A fluid pressure opposite the wedging element relative to the corresponding sealing member may radially expand a radially outwardly extending sealing leg of one or both of the sealing members.
US11041558B2
A pulley assembly having a body, a shaft mount and a plurality of bolts is disclosed. The body is aligned to the shaft mount by providing a tight tolerance between a shoulder portion of the bolt and a neck portion of a counter sunk hole formed in the body. Additionally, an outer surface of the body may have a pattern of friction lines or patches formed by fusing particulate matter to the outer surface with heat generated by a laser beam.
US11041557B2
This speed reducer with an electric motor has: a hollow shaft; a casing fixed to the hollow shaft; a fixed part that is relatively stationary with respect to the casing; an electric motor; a speed reduction mechanism; an output part; and a torque sensor that is connected to the casing and the fixed part. The torque sensor has an elastically deformable strain body that has an annular outer ring and an annular inner ring and a plurality of strain sensors. The outer ring and the inner ring are respectively located at an end portion on the radial outside and the radial inside of the torque sensor and is connected to one of the casing and the fixed part. Each of the plurality of strain sensors is at least partially located in a radial direction between the outer ring and the inner ring.
US11041555B2
Sealed piston apparatus and related systems for use with vehicle torque converters are disclosed. A disclosed vehicle torque converter includes a housing and a clutch including a piston in the housing. The piston has a first side partially defining a first chamber and a second side, opposite the first side, partially defining a second chamber. The vehicle torque converter also includes a first seal operatively coupled to the piston and a second seal operatively coupled to the piston. The vehicle torque converter also includes an orifice positioned on the piston radially inward relative to a clutch pack of the clutch. The orifice is configured to provide a flow of a fluid between the first and second chambers during a lockup on operation of the vehicle torque converter to lubricate the clutch. The first seal is a one-way seal.
US11041552B2
A threaded shaft for a ball screw comprising: a shaft of fibre-reinforced polymer material; and a helical ridge formed on an outer surface of said shaft, said helical ridge being formed from a fibre-reinforced polymer material comprising a plurality of helical fibres wound around the shaft in the same sense and grouped together to form the ridge. The helical ridge formed from grouped helical fibres all wound with the same sense provides excellent axial load carrying capability as the fibres run continuously from end to end of the shaft and can thus transmit load from end to end. This adds much greater strength than a shaft formed from plastics only. The load carrying capability of the fibre wound helical ridge can indeed approach that of existing metal threads while still being much lighter in weight.
US11041551B2
The invention relates to a spindle drive, comprising a drive unit, a spindle, and a spindle nut in threaded engagement with the spindle, the spindle nut being driven by the drive unit by means of a drive element, and wherein the spindle nut is mounted on the drive element in such a way that the spindle nut and the spindle in threaded engagement with it are pivotable relative to the drive element.
US11041545B2
A bending meshing type gear device includes an internal gear, an external gear which meshes with the internal gear, a wave generator which bends and deforms the external gear, and a wave generator bearing which is disposed between the wave generator and the external gear, in which the wave generator bearing has a rolling body and an outer ring, and a minimum inner peripheral length of the external gear is larger than a maximum outer peripheral length of the outer ring.
US11041542B2
A power transmission mechanism equipped with a first shaft including a first double helical gear, a second shaft including a second double helical gear and a third double helical gear arranged in alignment with the second double helical gear in an axial direction, and a third shaft including a fourth double helical gear that meshes with the third double helical gear. The second double helical gear includes a pair of right and left tooth portions whose torsional directions are reverse to each other such that the left tooth portion and the right tooth portion are offset in phase from each other, and the third double helical gear includes a pair of right and left tooth portions whose torsional directions are reverse to each other such that the left tooth portion and the right tooth portion are identical in phase to each other.
US11041541B2
A torsional damper assembly includes a hub having an outer periphery, an annular elastomeric element disposed about the outer periphery, and an annular inertia ring disposed about the elastomeric element. The inertia ring has an inner periphery adjacent the elastomeric element. The outer periphery of the hub is provided with a first plurality of surface features and the inner periphery of the inertia ring is provided with a second plurality of surface features. The first plurality of surface features is complementary to and engaged with the second plurality of surface features.
US11041534B2
Ideally, when a transmission is in Neutral, no torque should be exerted on the vehicle wheels by the powertrain. However, even with all clutches in a gearbox disengaged, some torque may be transmitted from a turbine shaft to the transmission output due to clutch drag and transmission component inertia. To avoid transmitting torque, a subset of clutches may be engaged to produce an input tie-up state, this holding the turbine shaft against rotation while permitting rotation of the output element.
US11041532B2
A synchronizer apparatus for a transmission includes first and second shifting gears rotatable on output shaft, a hub spline-coupled with output shaft and having a slope portion having slanted surfaces, a sleeve spline-coupled with hub, a key coupled with the slope portion, first and second clutch gears disposed between hub and shifting gears, first and second outer rings and first and second inner rings disposed between hub and clutch gears, first and second synchronizer cones disposed between first inner and outer rings and second inner and outer rings and engaged with clutch gears, a poppet ball unit disposed at sleeve and contacting key through a poppet ball, first and second push blocks disposed at slanted surfaces, and first and second push springs inserted in spring holes formed at push blocks. In addition, the push springs is abutted by key such to force push blocks to tightly contact slanted surfaces.
US11041531B2
A self-contained switchable torque limited wedge clutch, consisting of a housing, a space enclosed by the housing, and a clutch assembly including: an input part with a first frusto-conical surface; an outer race in the space and including a second frusto-conical surface in contact with the first frusto-conical surface; an output hub in the space; circumferentially aligned wedge plate segments in the space; and an activation assembly arranged to displace the wedge plate segments to switch the clutch between: a locked mode and an unlocked mode. In the locked mode: for a first magnitude of the rotational torque, the first frusto-conical surface and the second frusto-conical surface are non-rotatably connected; and for a second magnitude of the rotational torque, greater than the first magnitude, the first frusto-conical surface rotates with respect to the second frusto-conical surface to switch the self-contained torque-limiting switchable wedge plate clutch to the unlocked mode.
US11041530B2
A shaft bearing for mounting a shaft of a motor vehicle, having an inner sleeve, an outer body which surrounds the inner sleeve thereby forming a gap, and an elastomer body which connects the inner sleeve and the outer body elastically to one another. The inner sleeve may be embedded in the elastomer body and form a receiving opening for pressing in a bearing element. The inner sleeve may have at least one first deformation which is directed radially inwards in such a way that a shear gap is formed between the first deformation and the bearing element. An elastomer bead that may be formed when the bearing element is pressed in may be compressed within the shear gap.
US11041522B2
A joint for a vehicle, the joint having an outer sleeve, a joint shell for receiving a movably supported joint inner portion, and an inner sleeve, at least part of which is arranged between the joint shell and the outer sleeve. The inner sleeve has two radially outwardly projecting rim cylinders which are axially mutually spaced and run around the outer periphery of the inner sleeve, and the two rim cylinders define a peripheral recess on the outer periphery of the inner sleeve. The joint is characterized in that a press-fit device designed integrally with the inner sleeve extends in the region of at least one rim cylinder of the inner sleeve radially outwards beyond the outer diameter of the rim cylinder.
US11041520B2
A device for fastening a component to a carrier component includes a housing part and a clip part received by the housing part. The clip part is received in the housing part so as to be rotatable between a locking position and an unlocking position. The housing part, with the clip part in the locking position has a pre-mounting position in which first latching means of the housing part latch against the opening in the component. The housing part, with the clip part in the locking position has a final-mounting position in which second latching means of the clip part latch against the opening in the carrier component. The device with clip part in the locking position cannot be released from the carrier component in a linear demounting direction, but can be when the clip part is rotated to the unlocking position.
US11041516B2
A hanger assembly for hanging objects from a post is disclosed having a pole having an upper end section configured to support an object, and a lower end section configured to extend through a hollow shaft of the post. The hanger assembly comprises an upper stabilization device having a pole receiving aperture for coupling to the pole, and at least one post support member interfaceable to a top portion of the post to support the pole. The hanger assembly includes a lower stabilization device having a pole attachment portion for coupling to the lower end section of the pole. The lower stabilization device can have a vertical profile or outer planar surface adapted to interface an inner surface of the post to laterally stabilize the lower end section of the pole to restrict lateral movement of the lower stabilization device and the pole. Associated fence systems and methods for installing the hanger assembly are disclosed.
US11041514B2
A distributor (3) of the closed-center, load sensing type, connected to a variable displacement pump (1) comprises a valve device (10, 110), composed of a logic element, which is pilot-operated and configured to bring a high-pressure channel (2) into communication with a low-pressure channel (4), the connection being usually opened by the combined action of an equivalent pressure generated by an elastic member (12) and a counter-pressure which is generated, under operative conditions, in the low-pressure channel (4). The connection is closed in a switching position and it is pilot-operated to a closure position by the combined action of a high-pressure signal (P) and a load sensing signal (LS).
US11041507B2
A compressor airfoil of a turbine engine includes pressure and suction sides that extend in a radial direction from a 0% span position to a 100% span position. The airfoil has a relationship between leading edge sweep angle and span position defined by a curve in which the leading edge sweep angle is positive at 0% span and crosses to a negative leading edge sweep angle at a span position less than 80% span. A negative sweep angle is in the forward direction. A positive sweep angle is in the rearward direction. The airfoil has a relationship between trailing edge sweep angle and span position defined by a curve in which the trailing edge sweep angle is negative at 0% span and changes less than 10° from 0% span to 90% span.
US11041501B2
A method for controlling compressed air sent to pneumatic systems. The method includes acquiring a set of performance demands for each of a plurality of pneumatic systems in a platform, where the performance demands indicate needs for the compressed air supplied to each of the pneumatic systems, identifying a maximum allowable air discharge temperature limit of a variable speed air compressor configured to supply compressed air to the pneumatic systems, and controlling an operation of the compressor to supply the compressed air to the pneumatic systems to meet the acquired performance demands for at least one of the pneumatic systems while operating the compressor below the maximum allowable air discharge temperature limit.
US11041499B2
An air conditioner for a vehicle includes: an air conditioning case, a fan, a motor, a cooling passage, a first rib and a second rib. The air conditioning case has an air passage through which air flows. The cooling passage supplies air to the motor from an opening provided in the air passage. The first rib is provided on an inner wall of the air passage upstream of the opening in a flow direction of air. The second rib is provided on the inner wall of the air passage upstream of the first rib in the flow direction of air. A stagnation space is defined between the first rib and the second rib where the air flowing through the air passage stagnates.
US11041494B2
A pin-ring mechanism that transmits driving force to cause a driving-side scroll member and a driven-side scroll member to perform rotational movement in a same direction at a same angular velocity is provided. A driving-side end plate includes a ring member installation hole into which a ring member is inserted and installed. The ring member installation hole includes a non-wall-side hole part and a wall-side hole part. The non-wall-side hole part is formed from a non-wall-side surface and has a diameter corresponding to an outer diameter of the ring member. The wall-side hole part is formed from a wall-side surface and has a diameter smaller than the outer diameter of the ring member.
US11041479B2
Wind electric generator includes vertical posts attached to support surface, a closed loop rail above support surface, and coupled to vertical posts; sequentially interconnected cars coupled to rail by rollers; frame of each car coupled to first and second vertically-oriented wings; first wing mounted above rail; second wing mounted under rail; turning mechanism coupled to one wing for changing angular orientation relative to wind direction; generator mounted on each frame, having a shaft with a wheel, the wheel engaged to the rail; second rail track below the rail; additional sequentially interconnected cars on second rail track and hingedly coupled with lower end of second wing; and wherein turning mechanism is a flap generating aerodynamic force, coupled to first wing using tail beams; a drive for changing angular position of flap; first and second wings are rigidly coupled using vertical rod; and second wings hingedly coupled to cars on second rail.
US11041477B2
A method of making an elongate reinforcing structure, such as a shear web, for a wind turbine blade is described. The reinforcing structure comprises a longitudinally-extending web and a longitudinally-extending flange. The flange extends along a longitudinal edge of the web and is arranged transversely to the web. The method involves providing a flange structure comprising a flange portion, and a projecting portion that extends along the length of the flange portion and projects transversely from a surface of the flange portion. The projecting portion is bonded between laminate layers of the web. The flange structure is preferably a pultruded component having a T-shaped cross-section. The method allows a simple, inexpensive and reconfigurable mould tool to be used. In preferred embodiments the mould tool has a flat surface without sidewalls.
US11041470B2
A control system includes a controller. The controller estimates the swing-back amount indicating the turning amount of the crankshaft in the reverse rotation direction until the crankshaft stops. The controller calculates a stop-time counter value which is a value of a crank counter at the time when the engine is stopped based on a final counter value which is the value of the crank counter calculated last before the crankshaft stops and the estimated swing-back amount. The controller corrects the swing-back amount used for calculating the stop-time counter value based on a difference between the number of driving times calculated with reference to the map based on the calculated stop-time counter value and the value of the crank counter and the number of driving times calculated by increasing the number of driving times by one each time the high pressure system fuel pressure increases by the threshold or more.
US11041463B1
A turbine engine structure includes a turbine engine core having a core cocooning feature, and a fan fore of the turbine engine core, relative to fluid flow through the turbine engine structure. The fan is drivably connected to the turbine engine core via a shaft. A nacelle circumferentially surrounds the turbine engine core, and a bypass flowpath is defined between the turbine engine core and the nacelle. A plurality of augmenter fuel spray bars are disposed in the bypass flowpath.
US11041461B2
A system for limiting deflection of an exhaust sidewall liner on a variable geometry exhaust duct uses a spacer and a T-bolt. The system connects the exhaust sidewall liner to the static structure on a variable geometry exhaust duct. The spacer includes a chimney having a first side and a second side opposite of the first side, an aperture extending from the first side to the second side, a flange disposed on the first side, and at least one anti-rotation tab disposed on the second side near an edge of the second side. The T-bolt includes an elongated shaft that extends along an axis and having a diameter, and a head having at least one straight edge connected to an end of the shaft. The at least one straight edge engages with the anti-ration tab, thereby preventing rotation of the stud T-bolt about the axis.
US11041460B2
A thrust reverser includes a frame having a longitudinal axis, a first reverser door pivotally mounted to the frame, a second reverser door pivotally mounted to the first reverser door, a crank pivotally mounted to the frame, a first link connecting the crank to the first reverser door, and a second link connecting the crank to the second reverser door. In various embodiments, both the first reverser door and the second reverser door are driven by a single actuator.
US11041459B2
An exhaust gas heat recovery system includes a housing, a heat exchanger and a valve assembly. The valve assembly is disposed within the housing and includes a monolithic valve body, a moveable valve plate and a rotatable valve shaft. The valve body includes a bore, a valve seat surrounding the bore and trunnions integrally formed with the valve seat. The trunnions are diametrically opposed to each other and laterally extending outside of the housing. The valve plate coupled for rotation with the valve shaft between a first position allowing exhaust gas flow through the bore and the first exhaust gas passageway, and a second position allowing exhaust gas flow through the second exhaust gas passageway and preventing exhaust gas flow through the bore and the first exhaust gas passageway. The valve shaft being supported for rotation by the trunnions.
US11041454B2
A method and system for correcting a fuel injection amount that injects fuel may include applying a current value for injecting a target fuel amount and injecting fuel under a driving condition in which fuel injection is blocked; determining a frequency analysis value for a pressure signal of the fuel pressure rail when the fuel is injected; determining a fuel amount difference corresponding to a difference value between the frequency analysis value and a reference frequency analysis value stored in a data storage in advance; and correcting a current value of the injector which is applied to inject the target fuel amount to remove the fuel amount difference.
US11041447B2
The invention relates to a method to control a fuel pump for a direct injection system of a heat engine provided with a common rail comprising the steps of determining a minimum threshold based on the pressure in the common rail and on the speed of the heat engine, on the temperature of the high-pressure pump and on the inlet pressure of the high-pressure pump; calculating the objective fuel flow rate to be fed by the high-pressure pump to the common rail instant by instant in order to have the desired pressure value inside the common rail; comparing the objective fuel flow rate with the minimum threshold; and controlling the high-pressure pump based on the comparison between the objective fuel flow rate and the minimum threshold.
US11041446B2
A gas turbine engine fuel additive control system includes a sensor positioned to sense an operational parameter of a gas turbine engine that includes a compressor section, a combustion section, and a turbine section. The system also includes a control valve positioned to supply a fuel additive to a fuel line. The fuel line contains fuel for supply to the combustion section of the gas turbine engine to which the fuel additive is selectively added by injection into the fuel line. The system also includes a controller configured to monitor the operational parameter in real time during operation of the gas turbine engine and adjust the control valve to dynamically modulate an amount of the fuel additive being supplied in the fuel in accordance with operation of the gas turbine engine.
US11041430B2
Methods and systems are providing for improving engine coolant level estimation to reduce engine overheating. The level of fluid in a coolant overflow reservoir is inferred based on the fluid level in a hollow vertical standpipe fluidically coupled to the reservoir at top and bottom locations, while the fluid level in the standpipe is estimated based on echo times of an ultrasonic signal transmitted by a sensor positioned in a recess at the bottom of the vertical standpipe. Engine power is limited differently based on distinct coolant level states determined based on a change in level of coolant in the reservoir over a duration.
US11041429B2
A coolant bottle defines a first chamber and a second chamber fluidly coupled to the first chamber at a valve seat. The first chamber is fluidly coupled to a source of heated engine cooling fluid, while the second chamber is fluidly coupled to an engine water pump. A thermally responsive actuator is disposed within the first chamber, and has a thermally actuated sliding member having a valve seat engaging surface. The thermally actuated sliding member is movable from a first open position to a second closed position when the coolant is above a first temperature. The thermally responsive actuator is disposed within the first chamber.
US11041428B2
Provided is a method for controlling a water temperature of an engine. The method includes: collecting outlet water temperatures of the engine at predetermined time intervals (S101); when a number of the collected outlet water temperatures of the engine is greater than or equal to a predetermined number, determining a water temperature variation function of the outlet water temperatures of the engine with time according to collected each outlet water temperature of the engine and collection time corresponding to the each outlet water temperature of the engine (S102); and determining performance parameters of a cooling system under the water temperature variation function, and controlling controllable parts of the cooling system according to the performance parameters of the cooling system (S103). Further provided is an apparatus for controlling the water temperature of the engine.
US11041427B2
A parallel hybrid vehicle includes: an engine serving as a drive source for travel of the parallel hybrid vehicle; an electric motor serving as a drive source for travel of the parallel hybrid vehicle; and a water pump that causes a cooling liquid to circulate in a cooling path. The water pump is connected to the engine to receive power from the engine and is connected to the electric motor to receive power from the electric motor.
US11041426B2
An engine is disclosed having a water cooling system allowing efficient cooling of the exhaust valves to prevent temperature gradients from building in the engine. Water is therefore pumped through the engine though first and second water cooling cores which discharge through the head. A water manifold is positioned over the discharge opening and includes couplings for the radiator supply, radiator return, water pump supply, oil cooler supply and oil cooler return. The engine has separate chambers to isolate the pistons and cylinders, and reed valves cover the chambers and allow the blow-by gases and oil to enter the oil pan during the power stroke of the engine cycle.
US11041422B2
The present application provides a combined cycle system. The combined cycle system may include a number of gas turbine engines, a number of heat recovery steam generators with a selective catalyst reduction and/or oxidation catalyst system, and a catalyst heating system. The catalyst heating system directs an extraction from a first gas turbine engine of the number of gas turbine engines to the selective catalyst reduction and/or oxidation catalyst system of a second heat recovery steam generator of the number of heat recovery steam generators.
US11041413B2
A hybrid dual phaser assembly is disclosed for mounting to an engine camshaft to allow the timing of two sets of cam lobes to be phased independently of one another relative to a crankshaft of the engine. The phaser assembly comprises an electrically operated phaser having intermeshing gears for transmitting torque to the camshaft and a phase control input driven by an electric motor to be mounted coaxially with the camshaft, and a hydraulically operated phaser having vanes movable within arcuate cavities. The cavities of the hydraulically operated phaser are defined in part by an annular member that radially surrounds, and axially overlaps, a gear of the electrically operated phaser, which gear is separate from the annular member and forms radially inner boundary walls of the cavities.
US11041412B2
A valve timing controller includes: a driving-side rotating body rotating in synchronization with a crankshaft of an internal combustion engine; a driven-side rotating body disposed coaxially with a rotation axis of the driving-side rotating body and rotating integrally with a valve opening and closing camshaft; advancing and retarding chambers formed between the driving-side and driven-side rotating bodies; a control valve unit controlling supply and discharge of a fluid to and from the advancing and retarding chambers; and a check valve unit disposed upstream of the control valve unit in a supply flow passage. A pressure space is provided between the control valve and check valve units, the control valve unit has a flow passage structure, and the check valve unit includes a supply flow passage and a return check valve.
US11041411B2
The invention relates to a camshaft adjusting system (1) for an internal combustion engine of a motor vehicle, including a hydraulic camshaft adjuster (2) which has a stator (3), a rotor (4) that is rotatably mounted in the stator (3), and a hydraulic control system (6) that has a valve (5). The rotor (4) has at least one vane which protrudes into a pressure chamber formed between the rotor (4) and the stator (3) such that the pressure chamber is divided into two sub-chambers, each of which interacts with the hydraulic control system (6) such that a hydraulic pressure ratio is established between the two sub-chambers, said ratio specifying a relative rotational position between the rotor (4) and the stator (3), and is adjusted on the basis of the position of the valve (5). The camshaft adjusting system also includes an actuator (7) which is arranged adjacently in the axial direction of the camshaft adjuster (2) and which acts on the valve (5) for adjusting purposes. A hydraulic fluid section (8) is arranged on an actuator (7) face facing the camshaft adjuster (2), with this hydraulic fluid section (8) being designed to deflect a flow of hydraulic fluid exiting the valve (5) into the surroundings of the camshaft adjuster (2) back into the camshaft adjuster (2) in an operational state.
US11041409B2
A combined cycle power plant and a method for operating a combined cycle power plant are presented. The combined cycle power plant includes a condensate recirculation pump to recirculate flow medium from downstream of a condensate preheater system to upstream of the condensate preheater system. An adequate flow temperature at the upstream of the condensate preheater system may be maintained to prevent acid gas dew point corrosion. The condensate recirculation pump may use a venturi effect to convert a high pressure of a condensate supplied by a condensate extraction pump to a suction pressure for the recirculation.
US11041408B2
A turbocharger, with a turbine for expanding a first medium, a compressor for compressing a second medium utilising energy extracted in the turbine during expansion of the first medium. A turbine housing and a compressor housing are connected to a bearing housing. A casing radially and axially surrounds the turbine housing, the compressor housing, and/or the bearing housing at least in sections, which is connected to the respective housing via multiple fastening devices. At least some of the fastening devices extend through a wall of the casing into the housing include metallic damping elements made of wire on opposite sides of the wall of the casing through which the same extend.
US11041405B2
A turbocharger turbine assembly can include a turbine housing that includes a longitudinal axis, an exhaust inlet, a shroud portion, and an exhaust outlet; and a turbine wheel that includes a hub that includes a rotational axis aligned with the longitudinal axis of the turbine housing, a backdisk and a nose, where the rotational axis defines an axial coordinate (z) in a cylindrical coordinate system; and blades that extend outwardly from the hub, where each of the blades includes a shroud edge, a leading edge, a trailing edge, a pressure side, and a suction side, where the shroud edge includes a minimum axial coordinate position where the shroud edge meets the leading edge, and a maximum axial coordinate position where the shroud edge meets the trailing edge, and where, from the minimum axial coordinate position to the maximum axial coordinate position, the shroud edge has a decreasing radial coordinate position.
US11041402B2
A titanium alloy may be characterized by a good oxidation resistance, high strength and creep resistance at elevated temperatures up to 750° C., and good cold/hot forming ability, good superplastic forming performance, and good weldability. The alloy may contain, in weight percent, aluminum 4.5 to 7.5, tin 2.0 to 8.0, niobium 1.5 to 6.5, molybdenum 0.1 to 2.5, silicon 0.1 to 0.6, oxygen up to 0.20, carbon up to 0.10, and balance titanium with incidental impurities.
US11041399B2
A blade outer air seal assembly includes a blade outer air seal that has a plurality of segments that extend circumferentially about an axis and mounted in a carrier. At least two of the plurality of segments have a first wall that extends radially outward from a base portion. The base portion has a radially inner side and a radially outer side. A heat shield abuts the radially outer side of the at least two segments. The heat shield is formed from a ceramic material.
US11041398B2
There is disclosed a controlled gap seal for a gas turbine engine. The seal has a ring annularly and continuously extending about a central axis. A runner that is configured for rotation about the central axis and rotatable relative to the ring. The runner has a face facing a face of the ring. The face of the ring is spaced apart from the face of the runner by a gap. Surface discontinuities are circumferentially distributed around the central axis. The surface discontinuities are located at specific locations and distributed in specific ways. A method of using the controlled gap seal is disclosed.
US11041383B2
The present disclosure belongs to the field of petroleum exploration and development and, in particular, relates to a system and a method for analyzing while-drilling rock fragments in oil and gas field. The system includes a sample preparation mold and a sample scanning apparatus; the mold is configured to quickly batch prepare fragments into scanning ready samples; the apparatus is portable and configured for batch scanning and analyzing the samples, and having the capabilities of anti-vibration, temperature control, dust prevention, and adaptability to a harsh well site environment; the method includes a scanning step where surface images, elements and mineral types of rock can be rapidly quantitatively analyzed, and lithologies thereof can be identified; the method also includes the analysis step in which rock's elastic parameters and target zone of the vertical well are determined, and geosteering and design of staged fracturing of horizontal well can be provided.
US11041381B2
Systems and methods for measuring rate of penetration (ROP) and well depth of a drill string are disclosed. As the drill string is constructed, a pair of rangefinders are positioned near the well site and are configured to measure a distance to points on the drill string without human intervention. The rangefinders calculate a length of drill string segments the measured distances and from the length and an elapsed time calculate an accurate, automatically generated ROP.
US11041380B2
A method of pressure testing a casing system (12) comprising deploying an apparatus (110) with a container (68) formed from drill pipe or production tubing, on a string of drill pipe or production tubing into a well, such that a port (61) thereof is provided in an isolated section of the well. The isolated section of the well has a higher pressure than the pressure of a gas sealed in the container (68). The port (61) is opened and pressure in the isolated section is monitored to assess its integrity. Communication with the apparatus is achieved by wireless means sending pressure data, control signals for controlling the port and/or other data or commands.
US11041370B2
A power generator for use in a bore, the power generator comprising at least one drivable member; and at least one generation apparatus; the generation apparatus comprising at least one generator magnet for producing a magnetic field; and at least one electrically conductive member located or locatable within the magnetic field; wherein the drivable member is drivable by fluid flowing in the bore so as to produce relative motion of the at least one magnet and the at least one electrically conductive member in order to induce a current in the at least one electrically conductive member.
US11041369B2
An embodiment of an apparatus includes an actuatable downhole tool with a brush actuator that includes brush elements extending outwardly from a slide member that surrounds a mandrel having a proximal end connectable to a tubular string. The brush elements are sized to engage a casing into which the apparatus is disposed. A spring element is disposed intermediate the slide member and the mandrel to bias the mandrel to a proximal position. A transition mode of the brush elements is achievable by reversing the direction of movement of the apparatus within the casing from the trailing up mode towards the trailing down mode and provides a sufficient amount of resistance to overcome the spring element to move the slide member to a distal position and displace a displaceable member of the actuatable downhole tool to actuate the tool.
US11041368B2
A method and apparatus for cleaning a fluid conduit in a hydrocarbon production installation. The method comprises providing a composite pipe having a cleaning head coupled to a first end, and introducing the first end of the composite pipe and the cleaning head into a fluid conduit to be cleaned. Fluid is circulated between an annulus between an interior wall of the fluid conduit and the composite pipe, through a fluid circulation path defined by the cleaning head. The method comprises running the first end of the composite pipe and the cleaning head into the fluid conduit and cleaning at least one substance from the fluid conduit. An aspect of the invention relates to methods comprising circulating a heavy fluid through the fluid circulation path to reduce the effective weight of the pipe in the fluid conduit, and another aspect relates to a method comprising generating at least one pressure pulse in fluid in the fluid circulation path while imparting a pulling force or a pushing force on the pipe.
US11041365B2
A system for operating a downhole system in a wellbore having pressure inlet ports formed in the production tubing, the one or more pressure inlet ports extending through the production tubing between the annular area and the outer surface of the conduit, the one or more pressure inlet ports being situated below a first top sealing device relative to the conduit. The system includes an annular pressure control valve coupled to a metal conduit below the one or more pressure inlet ports in the wellbore, the annular pressure control valve being configurable in an open position and in a closed position, where the annular pressure control valve transitions between the closed position and the open position responsive to the annular pressure. The system includes a second bottom sealing device coupled to a bottom portion of the conduit below the annular pressure control valve.
US11041364B2
The invention relates to the oil industry and the production of oil. An insert safety valve is mounted inside a piping safety valve in a production tubing string and comprises a housing having a longitudinal bore, an upper landing assembly with extendable slips for fixing inside the piping safety valve having a landing nipple, a hydraulic line, annular seals and a valve device with a spring-driven element. The insert safety valve is mounted on a carrying cable, the hydraulic line has tubes connected to two valves. The first valve is connected to the piping safety valve housing in the production tubing string, and the second valve extends to a port in the inner portion of the landing nipple. A hollow sleeve functions as a moving element, and the valve device is formed as openings in the sleeve and in the housing, wherein the openings are configured to being aligned.
US11041359B2
A method and apparatus according to which a flow control device includes a housing and a flapper valve. The housing defines an internal passage in which the flapper valve extends. The flapper valve includes a seat and a flapper pivotably coupled to the seat. The seat includes an internal passage and an external surface. The internal passage of the seat extends along a longitudinal central axis that is offset from a longitudinal central axis along which the external surface of the seat extends and a longitudinal central axis along which the internal passage of the housing extends. This offset allows an internal annular recess of the housing to accommodate the flapper pivoting away from the longitudinal central axis of the internal passage of the seat by a distance of equal to or greater than a radius of the internal passage of the seat.
US11041356B2
A wireline sealing assembly adapted to seal a line such as wireline or slickline deployed in an oil or gas well has a body to receive a line and a seal adapted to be actuated into sealing engagement with the line to contain wellbore pressure within the well below the actuated seal. The seal comprises first and second seal members, each seal member comprising at least one sealing element, wherein the first and second seal members are formed of different materials. The second seal member may have a greater hardness rating or lower degree of resilience that the first seal member. The first and second seal members may radially deform against the line when the seal is actuated, and the first seal member may radially deform more than the second seal member. The seal may also comprise a third seal member comprising at least one sealing element, wherein the third seal member is formed of a different material to the first and second seal members.
US11041353B2
A method of cutting a tubular includes providing a rotatable cutting tool in the tubular, the cutting tool having a blade with a cutting structure thereon; extending the blade relative to the cutting tool; rotating the cutting tool relative to the tubular; guiding the cutting structure into contact with the tubular; cutting the tubular using the blade; and limiting extension of the blade.
US11041351B2
A device for limiting the flow of drilling fluid through a section of drill string is described. The device includes a cylindrical tube with holes in its periphery. Flow enters the device through an upper end of the tube and a portion of the flow exits through the lower end of the tube. In addition, some of the flow is diverted through the peripheral holes. A valve piston is supported near the lower end of the tube by a spring of approximately constant force through its range of travel. The valve piston moves axially as the flow rate through the tube changes flow rate to ensure that a substantially constant amount of flow exits through the lower end, while the excess flow is diverted from the tube through the peripheral holes. A means of damping or stopping the axial movement of the valve piston is included in the device.
US11041344B1
There is provided a wireline coring recovery system of a seafloor drilling rig, including: a winch, a rope, a submersible tension sensor, a cover, a main shaft and a catcher. One end of the rope is wound on the winch, and the other end of the rope is connected to an upper end of the catcher after the rope passes over a first pulley provided below the submersible tension sensor and then through a tapered hole on the cover. The catcher is provided in a center hole of the main shaft. The present application further provides a method of using the wireline coring recovery system. By the cooperation of the compression rod skewed teeth, the first rotating core skewed teeth, the second rotating core skewed teeth and the compression spring, the inner core barrel is readily recovered or released.
US11041337B2
A banknote handling system includes an unlocking system. The unlocking system includes a camera, a first mechanical arm to which one or a plurality of keys are affixed, and a controller that determines a position of a keyhole based on an image from the camera, and controls the first arm to insert one of the one or the plurality of keys into the keyhole and turn the inserted key for unlocking. In many examples, the unlocking system is configured to unlock a banknote cashbox.
US11041336B2
A hinge having a side part which can be fastened to a wall and a hinge part which can be pivoted relative to the side part and to which a door can be fixed, and having a linear damper arranged in the side part with a housing and a piston rod which is pretensioned by a spring in a direction away from the housing.
US11041333B2
A door security system is provided which is used to prevent a door, which separates first and second spaces, from opening. The door security system includes a security apparatus which is configured to be engaged with the floor within a first space. If the door is to be opened into the first space, the security apparatus blocks the door from opening into the first space. If the door is to be opened into the second space, an attachment assembly of the door security system acts in concert with the attachment assembly to block the door from opening into the second space. The door security system further includes a release mechanism which can be manipulated from the second space to disengage the security apparatus within the first space, thereby allowing for the door to be opened into either the first or second spaces, as appropriate.
US11041331B2
A latch including a body and an engagement member adapted to engage releasably a clevis, and a handle with a trigger attached pivotally and is pivotable between a first position, in which the trigger is engaged releasably with the clevis, and a second position, in which the trigger is disengaged from the clevis. The trigger includes a recess that receives a tool to facilitate pivoting the trigger from its first position to its second position. The latch may include a drive and the trigger includes a socket adapted to receive a key that facilitates moving a drive to clear the handle and disengaging the trigger with the clevis to open the handle.
US11041323B2
The present invention relates to a viscoelastic bracing damper (100), comprising: a cylinder (101); an inner core (102) extended through the cylinder (101) without contacting an inner surface of the cylinder (101), thereby having a barrel portion formed between the inner surface of the cylinder (101) and the inner core (102); a joint (103) connecting a front connector (104) to one end of the inner core (102); a stopper (105) connecting an end connector (106) to an another end of the inner core (102); and characterised by a damping means (107) extended substantially along a length of the barrel portion; wherein the damping means (107) is compressed between the inner surface of the cylinder (101) and the inner core (102) for absorbing vibration loads.
US11041314B2
An apparatus comprising a clamp with a mounting body having downwardly extending legs with at least one leg configured with an arcuate surface and a slot formed in a bottom surface of said mounting body by the downwardly extending legs for receiving a raised portion of a surface and a top portion for securing the device thereon. The clamp further includes one or more pins being received in one or more push-pin holes formed in the arcuate surface of the mounting body at a predetermined angle relative to said slot, whereby the predetermined angle can secure the clamp to varying designs of the raised portion, and a fastener adapted to be received in a fastener hole formed adjacent the one or more push-pin holes in the arcuate surface to force the one or more pins against the raised portion disposed in said slot and secure the clamp thereto.
US11041313B2
A thermal welding marking system for attachment to a thermal welding machine including: a hammer arm rotatably connected to a mounting bracket attached to the thermal welding machine, wherein a distal end of the hammer arm is shaped to receive a marker or pen therein; a cable or spring connected to the distal end of the hammer arm; a cable connecting the hammer arm to a hand lever mounted adjacent to hand controls on the thermal welding machine, wherein movement of the hand lever raises or lowers the distal end of the hammer arm and thereby raises or lowers the marker or pen therein. In operation, the thermal welding machine is advanced across the edges of overlapping building roofing material and the marker or pen is intermittently lowered/raised to mark locations along a seam of the edges of overlapping building roofing material where the seam is either open or closed.
US11041306B2
A fire-rated receiver channel includes at least one intumescent or other fire-resistant material strip. The receiver channel can nest with a framing member, such as metal tracks, headers, header tracks, sill plates, bottom tracks, metal studs, wood studs or wall partitions, and placed at a perimeter of a wall assembly to create a fire block arrangement. In other arrangements, a track assembly includes two nested tracks, an inner track and outer track. The assembly is designed so that the outside width of the outer track is equal to or less than the outside width of the inner track to present a substantially flush external surface for attachment of exterior sheathing elements when the assembly is used in an external wall.
US11041293B2
A robotic cleaning apparatus for cleaning a dirty object includes a cleaning head and an articulated body. The articulated body is coupled to the cleaning head and mountable to the dirty object. The body has one or more actuators that collectively move the cleaning head into contact with surfaces of the dirty object. The one or more actuators, when activated, collectively rotate the cleaning head relative to the dirty object about first and second axes, and translate the cleaning head relative to the dirty object along an extension axis. A method of robotically cleaning is also disclosed.
US11041291B2
A mobile work machine includes a frame and a ground engaging element movably supported by the frame and driven by an engine to drive movement of the mobile work machine. The mobile work machine includes a container movably supported by the frame, the container configured to receive contents and an actuator configured to controllably drive movement of the container relative to the frame. The mobile work machine includes a control system configured to generate an actuator control signal, indicative of a commanded movement of the actuator, and provide the actuator control signal to the actuator to control the actuator to perform the commanded movement and a content density determination system, communicatively coupled to the control system, configured to determine a density of the contents of the container.
US11041289B2
A controller acquires an excavation start position at which a work implement starts excavation. When a current landscape includes an upward slope and a downward slope existing ahead of the upward slope and the excavation start position is on the upward slope, the controller determines a first virtual design surface including a first design surface located below the current landscape and inclined at a smaller angle than the upward slope. The controller generates a command signal that causes the work implement to move along the first virtual design surface.
US11041286B2
A retention assembly, to slidably retain a blade to a support bracket of a grader machine, includes a yoke, a bearing arrangement, and one or more pins. The yoke is adapted to be coupled to the support bracket, and includes a first sidewall, a second sidewall, and a cavity defined therebetween. The first sidewall defines a first thickness and one or more first bores. The second sidewall defines a second thickness and one or more second bores. The second bores are correspondingly co-axial to the first bores. The bearing arrangement is received within the cavity and is adapted to support the blade for a sliding movement of the blade relative to the bearing arrangement. Further, the pins extend correspondingly through at least one of the first bores or the second bores, and into the cavity to engage and retain the bearing arrangement within the cavity.
US11041284B2
A system for coupling an implement to a work vehicle includes a controller comprising a memory and a processor, wherein the controller is configured to receive a first signal indicative of a distance between a protrusion of a connector assembly of an arm of the work vehicle and a receiver assembly of the implement. While the first signal is less than a first threshold, the controller is configured to instruct a first actuator to rotate the connector assembly of the work vehicle, instruct a drive system to move the work vehicle toward the implement, instruct a second actuator to lift the arm of the work vehicle, or a combination thereof, such that the protrusion of the connector assembly engages a recess in the receiver assembly.
US11041276B2
An implement with a ground-engaging tool may include a frame supported above a surface of a ground by a ground-engaging portion and a suspension, a tool supported by and adjustable relative to the frame and configured for working the ground, a housing arranged around portions of the tool and secured to the frame, and a monitor system configured for identifying an exposed condition of the tool. A method of managing an exposed condition of a ground-engaging tool and a method of operating an implement with a ground-engaging tool are also described.
US11041268B2
An anti-overflow device at a drum water injection port for a drum washing machine comprises a water flow baffle. The water flow baffle extends along an outer drum to an inner drum and is installed at the water injection port, and water flow is blocked to run back into the water injection port along with the inner drum at a high speed. The anti-overflow device further comprises a blocking rib, and the blocking rib is arranged on the inner side of the water injection port and close to the outer drum. The drum washing machine comprises the anti-overflow device at the drum water injection port. The principle of fluid mechanics is adopted in the anti-overflow device at the drum water injection port, the change of liquid flow in the drum is realized, and the anti-overflow effect is good.
US11041267B2
A laundry washing machine having a casing, a washing tub within the casing, a drum within the washing tub, a door to provide access to the drum, an additive loading and supply system configured to receive one or more cleaning products, a soaking chamber configured to receive and hold a unit dose package and at least a first volume of liquid, a tub supply pipe connecting the soaking chamber to the washing tub and/or drum, valves to dispense water into the soaking chamber, and a control unit operatively connected to the valves. The control unit has instructions that, when executed: cause the valves to supply the first volume of liquid to the soaking chamber, allow the first volume of liquid to reside in the soaking chamber for a predetermined amount of time, and subsequently release the first quantity of liquid from the soaking chamber to the tub supply pipe.
US11041266B2
A washing machine is provided. The washing machine includes an input shaft, configured to supply a rotary power to a rotation part for rotating washings; a motor, configured to rotate in a forward and backward direction and served as a power source of the rotation part; a transmission arranged between an output shaft of the motor and the input shaft of the rotation part. The transmission includes a transformable driving side pulley unit disposed on the output shaft; a transformable driven side pulley unit disposed on the input shaft; a driving belt for transferring power between the pulley unit. The driving side pulley unit/driven side pulley unit is directly installed on the output shaft/input shaft by locating each end of the output shaft/input shaft at a movable pulley and a fixed pulley respectively, so that the driving side pulley unit/driven side pulley unit rotates integrally with the output shaft/input shaft.
US11041263B2
A warp-knitted spacer fabric has a first and a second planar warp-knit layer that are joined together by spacer yarns. The first warp-knit layer is formed by a first yarn system having a first pattern and a second yarn system having a second pattern. The first pattern is a modified pillar-stitch in which the yarns of the first yarn system form pillar stitches in alternating sequence in the working direction and are guided without formation of stitches, and the yarns of the second yarn system are each guided over at least two adjacent stitch wales and running in the working direction. The second warp-knit layer has openings formed by a plurality of stitches.
US11041259B2
A sheet fabrication apparatus includes: a fiber separation unit that micronizes an ingredient; a first sensor unit that measures a temperature in a first space including the fiber separation unit; a first air conditioning unit that adjusts the temperature in the first space; a fabrication unit that works the fiber separated articles obtained by micronizing the ingredient by the fiber separation unit; a second sensor unit that measures at least either a temperature or a humidity at a mounting position of the fabrication unit; and a control unit that controls the first air conditioning unit on the basis of at least any of measurement results of the first sensor unit and the second sensor unit.
US11041255B2
A silicon carbide crystal and a manufacturing method thereof are provided. The silicon carbide crystal includes an N-type seed layer, a barrier layer, and a semi-insulating ingot, which are sequentially stacked and are made of silicon carbide. The N-type seed layer has a resistivity within a range of 0.01-0.03 Ω·cm. The barrier layer includes a plurality of epitaxial layers sequentially formed on the N-type seed layer by an epitaxial process. The C/Si ratios of the epitaxial layers gradually increase in a growth direction away from the N-type seed layer. A nitrogen concentration of the silicon carbide crystal gradually decreases from the N-type seed layer toward the semi-insulating ingot by a diffusion phenomenon, so that the semi-insulating crystal has a resistivity larger than 107 Ω·cm.
US11041251B2
Provided is a method for sealing an article with a non-chrome corrosion inhibitor seal. The method may include applying an aqueous-based suspension comprising a thiol-containing corrosion inhibitor on a surface of an anodized substrate.
US11041248B2
Articles and methods for forming ceramic/polymer composite structures for electrode protection in electrochemical cells, including rechargeable lithium batteries, are presented.
US11041235B2
An adhesion promoting layer is formed on a metallic substrate by generating a non-thermal plasma in air at atmospheric pressure, and exposing a surface of the metallic substrate to the plasma. The plasma oxidizes the metallic substrate to form metal oxide from metal atoms of the metallic substrate. The metal oxide is formed as a metal oxide layer disposed directly on an underlying bulk metallic layer of the metallic substrate. Alternatively, the plasma nitridizes the metallic substrate to form metal nitride from metal atoms of the metallic substrate. The metal nitride is formed as a metal nitride layer disposed directly on an underlying bulk metallic layer of the metallic substrate.
US11041233B2
A copper-nickel-tin alloy with excellent castability, hot workability and cold workability, high resistance to abrasive wear, adhesive wear and fretting wear and improved resistance to corrosion and stress relaxation stability, consisting of (in weight %): 2.0-10.0% Ni, 2.0-10.0% Sn, 0.01-1.0% Fe, 0.01-0.8% Mg, 0.01-2.5% Zn, 0.01-1.5% Si, 0.002-0.45% B, 0.004-0.3% P, selectively up to a maximum of 2.0% Co, selectively up to a maximum of 0.25% Pb, the residue being copper and unavoidable impurities. The ratio Si/B of the element-contents in wt. % of the elements silicon and boron is a minimum 0.4 and a maximum 8 such that the copper-nickel-tin alloy has Si-containing and B-containing phases, phases of the systems Ni—Si—B, Ni—B, Fe—B, Ni—P, Fe—P, Mg—P, Ni—Si, and Mg—Si, and other Fe-containing phases and Mg-containing phases.
US11041228B2
Palladium-based ternary or higher alloys include palladium at about 45-55 wt %, copper about 32-42 wt %, silver at about 8-15 wt %, rhenium at about 0-5 wt %, and optionally one or more modifying elements at up to 1.0 wt %. The alloys are age-hardenable, provide hardness in excess of 350 HK (Knoop, 100 g load), have electrical conductivities above 19.5% IACS (International Annealed Copper Standard), have an elevated temperature strength above 100 ksi at temperatures up to 480° F. (250° C.), and remain ductile (tensile elongation>2%) in their fully age-hardened condition. The alloys may be used in static and moveable electrical contact and probe applications.
US11041217B2
The present disclosure provides recombinant Staphylococcus bacterium (e.g. S. epidermidis) that are dependent on D-alanine for growth. In one aspect, the disclosure features a recombinant Staphylococcus bacterium comprising two inactivated alanine racemase genes (Δalr1Δalr2); and an inactivated D-alanine aminotransferase (dat) gene. In another aspect, the disclosure features a method of making the recombinant Staphylococcus bacterium.
US11041211B2
Active-on-active microelectronic devices are described. For example, a first die is on a second die with a bottom surface of a first substrate facing a top surface of a second substrate, respectively, to provide a die stack. The first and second dies each have metal layers in ILD layers to provide a first stack structure and a second stack structure, respectively. The first stack structure is interconnected to an upper end of a TSV of the first die. A metal layer of the second stack structure near a bottom surface of the first substrate is interconnected to a lower end of the TSV. A power distribution network layer of the second stack structure is located between lower and upper layers of the metal layers thereof. A transistor located at least in part in the second substrate is interconnected to the power distribution network layer to receive supply voltage or ground.
US11041209B2
The present invention is based on the discovery of genetic polymorphisms that are associated with myocardial infarction. In particular, the present invention relates to nucleic acid molecules containing the polymorphisms, variant proteins encoded by such nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and proteins, and methods of using the nucleic acid and proteins as well as methods of using reagents for their detection.
US11041208B2
Provided herein are compositions, systems, kits, and methods for detecting rejection, or an elevated risk of rejection, of an organ or tissue graft (e.g., kidney graft) in a subject by detecting one, or a panel of, RNA markers in a urine sample from the subject. In certain embodiments, kidney graft injury is detected by measuring one or more of the RNA markers disclosed herein. In some embodiments, the one or more markers are employed to distinguish between acute graft rejection and BK virus nephropathy.
US11041203B2
The invention generally relates to method for assessing a genomic region of a subject. In certain embodiments, methods of the invention involve obtaining a sample including nucleic acid from a subject. The nucleic acid includes a target sequence from a target genomic region and a paralogous sequence from a non-target genomic region. The target sequence and the paralogous sequence are isolated from the sample. The target sequence and the paralogous sequence are sequenced to obtain sequence reads that include target sequence reads and paralogous sequence reads. The paralogous sequence reads are excluded, and the genomic region of the subject are assessed based on the target sequence reads.
US11041201B2
Provided are polynucleotides that find use, e.g., for detecting RNase activity. In certain embodiments, the polynucleotide comprises a tRNA operably linked to a pre-microRNA (pre-miRNA), and an aptamer that binds to a detectable label. According to some embodiments, the detectable label is a fluorescent dye, non-limiting examples of which include malachite green, tetramethylrosamine, sulforhodamine B, and a triphenylmethane dye. Also provided are compositions that include the polynucleotides of the present disclosure. Also provided are kits that include a polynucleotide of the present disclosure and a detectable label to which the aptamer of the polynucleotide binds.
US11041199B2
Provided herein and methods and apparatuses for sequencing nucleic acids. For example, provided is an analytical detection apparatus, including (a) a stage configured to support a flow cell; (b) a detector configured to observe a detection channel of the flow cell when the flow cell is supported by the stage; (c) a plurality of fluid delivery channels, wherein each of the fluid delivery channels fluidically connects a reservoir to the detection channel of the flow cell; and (d) a first heater configured to heat the plurality of fluid delivery channels.
US11041190B2
Genetic markers are described for discriminating or detecting viruses causing infectious aquatic organism diseases, and a method of discriminating and detecting the viruses using the same is disclosed, in which the method includes selecting and amplifying a DNA nucleotide sequence encoding a gene specific for viral hemorrhagic septicemia virus (VHSV), red sea bream iridovirus (RSIV) or infectious spleen and kidney necrosis virus (ISKNV), which is a virus causing red sea bream iridovirus disease, or Koi herpesvirus (KHV); hybridizing a peptide nucleic acid (PNA) that specifically recognizes the amplification product; controlling the temperature of the hybridization product to obtain a temperature-dependent melting curve; and discriminating the viral type or detecting whether or not fish are infected with the viral type by analyzing the obtained melting curve to determine a melting temperature.
US11041184B2
A mycobacteriophage capable of delivering an auto-luminescent element includes luxCDABE genes for auto-luminescence of a host bacterium. The auto-luminescent element is located on a transposon, and can be randomly inserted into the host genome with the transposon. The mycobacteriophage can be used for rapid detection of a live host bacterium in a sample and detection of sensitivity of the host bacterium to a drug or drug combination.
US11041176B2
Yeast cells having a reductive TCA pathway from pyruvate or phosphoenolpyruvate to succinate, and which include at least one exogenous gene overexpressing an enzyme in that pathway, further contain an exogenous transhydrogenase gene.
US11041167B2
The present invention relates to the field of plant breeding and disease resistance. More specifically, the invention includes a method for breeding soybean plants containing quantitative trail loci (QTL) for resistance the Phytophthora root rot (PRR) caused by Phytophthora sojae. The invention further includes the use of molecular markers in the introgression of PRR resistance QTL into soybean plants.
US11041159B2
The present disclosure provides nucleic acids and vectors for use with methanotrophic bacteria. Related host cells and methods for using such nucleic acids and vectors for expressing polypeptides or other genetic manipulation of methanotrophic bacteria are also provided.
US11041158B2
Methods for making a synthetic gene are provided. The methods find use in optimizing a candidate gene nucleic acid sequence for expression in a selected target expression system. The method identifies stable or retained sequences in the candidate gene nucleic acid sequence, identifies disallowed sequences, develops a statistical model based on a whole genome, a partial genome, or transcriptome sequences of the target expression system, generates an optimized candidate gene nucleic acid sequence for use in the target expression system, and makes a synthetic gene comprising the optimized candidate gene nucleic acid sequence. The method allows for optimization of the candidate gene nucleic acid sequence without removing certain stable or retained sequences. Rather, the activity of these sites is positionally modulated or inactivated through upstream and downstream modifications of codons and/or sequence patterns.
US11041156B2
A method for mobilizing leukemia cells which are α4 integrin positive to the peripheral blood of a human subject, the method comprising administering to the human subject an effective amount of an antisense compound to α4 integrin. The cells may be mobilized from bone marrow. The antisense compound is: 5′-MeCMeUG AGT MeCTG TTT MeUMeCMeC AMeUMeU MeCMeU-3′ wherein, (a) each of the 19 internucleotide linkages of the oligonucleotide is an O,O-linked phosphorothioate diester; (b) the nucleotides at the positions 1 to 3 from the 5′ end are 2′-O-(2-methoxyethyl) modified ribonucleosides; (c) the nucleotides at the positions 4 to 12 from the 5′ end are 2′-deoxyribonucleosides; (d) the nucleotides at the positions 13 to 20 from the 5′ end are 2′-O-(2-methoxyethyl) modified ribonucleosides; and (e) all cytosines are 5-methylcytosines (MeC), or a pharmaceutically acceptable salt thereof.
US11041155B2
Described herein are engineered CCCTC-binding factor (CTCF) variants that can bind to mutant CTCF binding sequences and method of using the same.
US11041151B2
Described herein are RNA arrays, and compositions and methods for generating RNA arrays, particularly high density RNA arrays. The disclosed methods for generating RNA arrays utilize template DNA arrays and RNA polymerase to generate RNA arrays. In some embodiments, the disclosed methods use an RNA polymerase and modified ribonucleosides to generate modified RNA arrays for various applications, e.g. RNA arrays having higher nuclease resistance, more conformationally stable RNA arrays, and higher binding affinity RNA aptamer arrays. In some embodiments, the disclosed methods are used to generate RNA bead arrays.
US11041149B2
Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
US11041145B2
There is described an isolated 3-dimensional liver spheroid wherein said spheroid has: increased ATP content as compared to a 3-dimensional liver spheroid cultured in Complete William's E medium alone; the same or increased activity of cytochrome P450 1A1 and cytochrome P450 1B1 as compared to a 3-dimensional liver spheroid cultured in Complete William's E medium alone; and increased albumin secretion as compared to a 3-dimensional liver spheroid cultured in William's E medium alone.
US11041144B2
The present invention is directed towards methods for producing cell and tissue compositions suitable for therapeutic applications to a mammal in need of a therapeutic cell or tissue treatment. In particular, the invention is directed towards a method of culturing cells for use in therapy, which method comprises (i) culturing a sample of cells in a first cell culture medium and (ii) prior to harvesting cells for use in therapy culturing the cells in a second cell culture medium.
US11041133B2
Provided herein are hydrocarbon mixtures with controlled structure characteristics that address the performance requirements for finished lubricants driven by the stricter environmental and fuel economy regulations. The branching characteristics of the hydrocarbon molecules are controlled to provide a composition that has a unique and superior viscosity-temperature relationship and Noack volatility. An important aspect of the present invention relates to a saturated hydrocarbon mixture with at least 80% of the molecules having an even carbon number, with the branching characteristic of BP/BI in the range≥−0.6037 (Internal alkyl branching)+2.0, where on average at least 0.3 to 1.5 of the internal methyl branches are located more than 4 carbons away from the terminal carbon when analyzed by carbon NMR. The saturated hydrocarbon mixture with such unique branching structure consistently exhibits a stand out performance in the cold crank simulated viscosity (CCS) vs Noack volatility relationship, which allows for the formulation of lower viscosity engine oils with improved fuel economies.
US11041130B2
A two-step process for treating a sulfur-containing refinery feedstock that includes olefin and diolefin constituents by reacting the feedstock with hydrogen sulfide over a catalyst to produce the corresponding mercaptans and/or thiophenes, which are then desulfurized in a second reactor containing hydrodesulfurization catalysts, thereby avoiding the need for prior selective hydrogenation of the olefin and diolefin constituents.
US11041120B2
Provided is a method for manufacturing a carbonaceous luminescent material in which a polycarboxylic-acid-containing starting material, an acid catalyst, and a solvent are mixed together and heated.
US11041118B2
The present invention provides a method for producing a fluoride fluorescent material, comprising: contacting a fluoride particles represented by the following general formula (I): K2[M1−aMn4+aF6] (I) wherein M is at least one member selected from the group consisting of elements belonging to Groups 4 and 14 of the Periodic Table, and a satisfies the relationship: 0
US11041111B2
A variety of systems, methods and compositions are disclosed, including, in one method, a method may comprise providing a proppant-free fracturing fluid; providing a proppant composition, wherein the proppant composition comprises proppant particulates and degradable thermoplastic particulates; introducing the proppant-free fracturing fluid into a subterranean formation at an injection rate above a fracture gradient to create or enhance at least one fracture in the subterranean formation; introducing the proppant composition into the at least one fracture; and allowing the proppant composition to form a proppant pack in the fracture, wherein the degradable thermoplastic particulates are degradable to generate voids in the proppant pack.
US11041108B2
A variety of systems, methods and compositions are disclosed, including, in one method, a method of cementing may comprise: providing a cement composition comprising: a hydraulic cement comprising Portland cement in an amount of about 50% by weight of hydraulic cement or less, water, and a phosphorylated amino polycarboxylic acid cement retarder; placing the cement composition in a wellbore; and allowing the cement composition to set. A cement composition, the composition comprising: a hydraulic cement comprising Portland cement in an amount of about 50% by weight of hydraulic cement or less; water; and a phosphorylated amino polycarboxylic acid cement retarder.
US11041106B2
The present disclosure provides treatment fluids that comprise star macromolecules as a fluid loss additive or a viscosifier. An embodiment of the present disclosure is a method comprising: providing a treatment fluid that comprises: an aqueous base fluid; and a star macromolecule that comprises: a hydrophilic polymeric core, a first group of polymeric arms attached to the core wherein each of the arms in the first group consists of hydrophilic monomers, and a second group of polymeric arms attached to the core wherein each of the arms in the second group comprises at least one hydrophilic homopolymeric segment and at least one hydrophobic homopolymeric segment; and introducing the treatment fluid into a wellbore penetrating at least a portion of a subterranean formation. Another embodiment of the present disclosure is a method comprising: providing a treatment fluid that comprises: a non-aqueous base fluid; and a star macromolecule that comprises: a polymeric core, a first group of polymeric arms attached to the core wherein each of the arms in the first group consists of hydrophobic monomers, and a second group of polymeric arms attached to the core wherein each of the arms in the second group comprises at least one hydrophobic homopolymeric segment and at least one hydrophilic homopolymeric segment; and introducing the treatment fluid into a wellbore penetrating at least a portion of a subterranean formation.
US11041097B2
A polishing composition and a method of fabricating a semiconductor device using the same, the polishing composition including an abrasive; a first additive that includes a C5 to C30 hydrocarbon including an amide group and a carboxyl group or a C5 to C30 hydrocarbon including two or more amine groups; and a second additive that includes a sulfonic acid, a sulfonate, or a sulfonate salt.
US11041087B2
The present invention provides an electronic or electrical device or component thereof comprising a cross-linked polymeric coating on a surface of the electronic or electrical device or component thereof; wherein the cross-linked polymeric coating is obtainable by exposing the electronic or electrical device or component thereof to a plasma comprising a monomer compound and a crosslinking reagent for a period of time sufficient to allow formation of the cross-linked polymeric coating on a surface thereof, wherein the monomer compound has the following formula: where R1, R2 and R4 are each independently selected from hydrogen, optionally substituted branched or straight chain C1-C6 alkyl or halo alkyl or aryl optionally substituted by halo, and R3 is selected from: where each X is independently selected from hydrogen, a halogen, optionally substituted branched or straight chain C1-C6 alkyl, halo alkyl or aryl optionally substituted by halo; and n1 is an integer from 1 to 27; and wherein the crosslinking reagent comprises two or more unsaturated bonds attached by means of one or more linker moieties and has a boiling point at standard pressure of less than 500° C.
US11041083B2
The present invention relates to formulations containing at least one organic functional material and at least a first organic solvent, wherein said first organic solvent is an alkyl benzoate solvent, as well as to electronic devices prepared by using these formulations.
US11041076B2
The present invention pertains to a coating film, and more particularly, to an antifogging coating film having excellent antifogging properties, ability to retain antifogging properties, and water resistance. The coating film according to the present invention contains a metal oxide (A) and a hydrophilic compound (B), wherein the elemental concentration ratio (C1s/M), which is between the element C and a metal element and which is obtained from a metal (M) spectrum derived from the metal oxide and a C1s spectrum in an elemental analysis of the surface using XPS, is within the range of 0.2-10. The relative elemental concentration of the element C obtained from a C1s spectrum derived from carbon-oxygen bonds and/or carbon-nitrogen bonds in elemental analysis of the surface using XPS may be within the range of 5-50 atomic %. The metal oxide may be colloidal silica. The coating film according to the present invention can be particularly preferably used as an antifogging coating film and a coating film for automotive exterior parts.
US11041071B2
The present disclosure provides nanostructure compositions and methods of producing nanostructure compositions. The nanostructure compositions comprise at least one population of nanostructures, at least one poly(alkylene oxide) ligand bound to the surface of the nanostructures, and optionally at least one organic resin. The present disclosure also provides nanostructure films comprising a nanostructure layer and methods of making nanostructure films.
US11041070B2
Polymer compositions comprising styrene butadiene block-copolymers (SBC) can be used for shrink-wrap films, a stiff star-shaped SBC block copolymer A having two short branches of a single copolymer block (B/S)Ai and two long branches of the structure St-[(B/S)A]n-(B/S)Ai or [(B/S)A]n-(B/S)Ai are used in said polymer composition, and the production of shrink-wrap films and of multilayer films is described.
US11041059B2
A method for reclaiming rubber comprises the steps of: (i) providing a starting material comprising a vulcanized rubber polymer; (ii) subjecting the starting material to mechanical stress and at a temperature of at least 200° C. to achieve at least a partial destruction of the cross-links and the backbone structure of the rubber polymer into fragments; and (iii) reconstituting at least part of the fragments in the presence of a branching/grafting agent to obtain a renewed rubber composition.
US11041057B2
The present invention provides a window film, a manufacturing method thereof, and a display device including the same. The window film comprises: a basic material layer; a window coating layer formed on one surface of the basic material layer; and a back coating layer formed on the other surface of the basic material layer, wherein the window film has a relation of formula 1.
US11041032B2
Provided is a method for preparing a conjugated diene-based copolymer, a conjugated diene-based copolymer prepared therefrom, and a rubber composition including the same.
US11041025B2
The present invention relates to a modified conjugated diene-based polymer having a high modification ratio with improved compounding properties by being excellent affinity with a filler and a method for preparing the same. The modified conjugated diene-based polymer thus prepared includes a functional group derived from a compound represented by Formula 1 at one terminal, and has excellent affinity with a filler. If the modified conjugated diene-based polymer is applied to a rubber composition, excellent processability, tensile strength and viscoelasticity may be achieved.
US11041019B2
The present invention relates to an isolated specific binding molecule which binds human Anx-A1 and comprises the complementarity-determining regions (CDRs) VLCDR1, VLCDR2, VLCDR3, VHCDR1, VHCDR2 and VHCDR3, wherein each of said CDRs has an amino acid sequence as follows: VLCDR1 has the sequence set forth in SEQ ID NO: 1, 36 or 37; VLCDR2 has the sequence set forth in SEQ ID NO: 2; VLCDR3 has the sequence set forth in SEQ ID NO: 3; VHCDR1 has the sequence set forth in SEQ ID NO: 4; VHCDR2 has the sequence set forth in SEQ ID NO: 5; and VHCDR3 has the sequence set forth in SEQ ID NO: 6; or, for each sequence, an amino acid sequence with at least 85% sequence identity thereto. The specific binding molecule disclosed is therapeutically useful and in particular may be used in therapy for T-cell mediated diseases, including autoimmune diseases such as rheumatoid arthritis and systemic lupus erythematosus, obsessive compulsive disorder (OCD), and OCD-related diseases, such as anxiety disorders.
US11041016B2
For many diseases due to microbes or the like, proliferation of microbes themselves is a cause of a symptom. However, there were cases where a substance released by the microbes is a cause of a symptom. In such cases, when attempting to treat a disease with an antibody, it was necessary to obtain an antibody against an antigen that is a substance causing the disease. However, it was difficult to find the underlying substance causing the disease among substances released by the microbes. An antibody (polyclonal) binding to not only an antigen but also to a substance, which is secreted by the antigen and accelerates the deterioration of a symptom, is obtained by immunizing birds with a lysis solution produced from lysing microbial cells as an antigen. Further, an antibody obtained with a surface protein of a virus as an antigen is expected to inhibit an infection by a virus.
US11041011B2
T cell receptors that specifically recognize hAFP158 and methods of their use are provided.
US11041005B2
The present invention provides a use of a GABA(A)R, GABA(A)R fragment, or homolog thereof or a cell expressing the GABA(A)R, GABA(A)R fragment, or homolog thereof for the prognosis, diagnosis or treatment of an autoimmune disease in a subject, methods of prognosticating, diagnosing or treating an autoimmune disease, an autoantibody binding to a GABA(A)R, GABA(A)R fragment, or homolog thereof, a method for isolating an antibody binding to a GABA(A)R, GABA(A)R fragment, or homolog thereof, and a test kit, pharmaceutical composition and medical or diagnostic device comprising a GABA(A)R, GABA(A)R fragment, or homolog thereof.
US11041003B2
The present invention discloses crystal structure of Staphylococcus aureus Clumping factor A (ClfA) in complex with fibrinogen (Fg) derived peptide. Also, the present invention also discloses the use of this structure in the design of ClfA targeted vaccines and therapeutic agents (including monoclonal antibodies). In addition, the present invention discloses isolated and purified engineered Staphylococcus clumping factor A protein (ClfA) with a stabilized, closed conformation and immunogenic compositions thereof including methods of treating a Staphylococcus infection in an individual.
US11040997B2
Provided are phosphoramidate nucleoside compounds of Formula (I), or pharmaceutically acceptable salts or esters or solvates thereof, useful in the treatment of cancer, viral infections and other diseases: Also provided is a process for the synthesis of compounds of Formula (I) where a desired enantiomer, having regard to the asymmetric chiral center of the phosphorus atom P, is provided in an enriched amount. The process comprises admixing a nucleoside with a phosphorochloridate in the presence of a catalyst comprising a metal salt selected from the group consisting of salts of Cu, Fe, La and Yb.
US11040989B2
A method for making tris(disilanyl)amine. The method comprises steps of: (a) contacting a disilanyl(alkyl)amine with ammonia to make bis(disilanyl)amine; and (b) allowing bis(disilanyl)amine to produce tris(disilanyl)amine and ammonia.
US11040988B2
A method for producing an organic electronic component and an organic electronic component are disclosed. In an embodiment the component comprises at least one organic electronic layer having a matrix, wherein the matrix contains a metal complex as a dopant, wherein the metal complex comprises at least one metal atom M and at least one ligand L bonded to the metal atom M.
US11040986B2
The present invention relates to crystalline forms of cabotegravir sodium and to methods for their preparation. Furthermore, the invention relates to a pharmaceutical composition comprising one of said crystalline forms of cabotegravir sodium, preferably in a predetermined and/or effective amount, and at least one pharmaceutically acceptable excipient. The pharmaceutical composition of the present invention can be used as a medicament, in particular for the treatment and/or prophylaxis of viral infections such as HIV infections.
US11040984B2
Disclosed is a novel quinazoline compound. Specifically, disclosed are a compound represented by the formula (I) and a pharmacologically acceptable salt.
US11040979B2
Compounds and compositions useful for treating disorders related to KIT and PDGFR are described herein.
US11040977B2
The invention provides processes to manufacture substituted 1-[4-(Pyridin-2-yloxy)-cyclohexyl]-5,6-dihydro-4H-2,3,5,10b-tetraaza-benzo[e]azulenes. Also disclosed are compounds useful as intermediates in the methods of the invention.
US11040976B2
Provided herein are compounds of Formulae (RL), (I), (II), (III), (IV), and (V), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, prodrugs, and isotopically labeled derivatives thereof. Also provided are pharmaceutical compositions, kits, and methods involving the inventive compounds for the treatment of metabolic disorders (e.g., diabetes, hyperglycemia, impaired glucose tolerance, insulin resistance, obesity). The compound are useful as substrate selective inhibitors of insulin-degrading enzyme (IDE).
US11040966B2
The present invention relates to compounds of the formula (II) wherein Ar1, R1, R2, R3, R4a, R4b and (R5)n are as described in the description, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (II), and especially to their use as orexin receptor antagonists.
US11040965B2
The present disclosure provides, in part, a process for preparing compounds (I) having allosteric effector properties against Hepatitis B virus Cp.
US11040960B2
Compounds are provided as inhibitors of CXCR2, having the structure:
US11040958B2
The present disclosure provides a triazole antibacterial derivative and a pharmaceutical composition thereof and a use thereof and in particular relates to a compound represented by the following formula (I), and a racemate, a stereoisomer, a tautomer, an oxynitride or a pharmaceutically acceptable salt thereof: The compound of the present disclosure has a desirable water solubility and can be formulated into an injection for use without adding a cosolvent having a potential safety risk (such as hydroxypropyl-β-cyclodextrin, sulfobutylether-β-cyclodextrin, and the like), facilitating drug administration for patients, and greatly improving clinical safety. The drug can be used even by patients with moderate or severe renal impairment, thereby expanding the application scope of the drug.
US11040954B1
Compounds are provided having the structure of the following Formula I: where R, R1, R2, R3a and R3b are as defined herein. Pharmaceutical compositions comprising such compounds, as well as methods related to their manufacture and use, are also provided.
US11040951B2
The technology described herein is directed to compounds which are substrates for ClbP, acting as fluorescent probes for ClbP activity. Further provided herein are methods for measuring ClbP activity, screening for ClbP inhibitors, detecting colibactin, and/or diagnosing cancer, which utilize the substrate compounds.
US11040950B2
In a method and an apparatus furfural is recovered from a steam stream (3) which is formed in a treatment of a pretreated wood based material (1). The pretreated wood based material (1) which comprises at least carbohydrates is treated in a steam treatment stage (2) in which the steam is released. The steam stream (3) which comprises furfural is supplied out from the steam treatment stage (2). A pretreated and steam-treated wood based material (4) which comprises carbohydrates is supplied out from the steam treatment stage (2), and the steam stream (3) is treated in a recovery stage (12a, 12b) for recovering a furfural based fraction (14a,14b).
US11040947B2
A compound of Formula I: wherein: Y is —C(O)NHR1 or —NHC(O)R1; R1 is aryl; is optionally substituted with one or more substituents selected from the group consisting of oxo, F, Cl, Br, I, alkyl, NH2, NHR4, NHC(O)R4, NHC(O)OR4, NR5R6, OH, OR4, SR4, cycloalkyl and aryl; or is optionally substituted with one or more substituents selected from the group consisting of F, Cl, Br, I, CN, NO2, alkyl, C(O)R4, C(O)NHR4, C(O)NR5R6, C(O)OH, C(O)OR4, NH2, NHR4, NHC(O)OR4, NR5R6, OH, OR4, SR4, cycloalkyl and aryl; each R4 is independently alkyl, cycloalkyl, or aryl; each R5 is independently alkyl, cycloalkyl, or aryl; each R6 is independently alkyl, cycloalkyl, or aryl; or each R5 and R6, together with the nitrogen atom to which they are attached, independently form an unsubstituted heterocyclic alkyl or unsubstituted heterocyclic aryl; and X is —S— or —O—; and n is 2, 3, or 4.
US11040944B2
The present disclosure is directed to chemical compounds and to the use of such compounds in the treatment of diseases associated with an adrenergic receptor.
US11040939B1
Provided are a novel N-transfer reagent and a method for preparing the same and its application. The N-transfer reagent is represented by the following Formula (I): The various novel N-transfer reagents of the present invention can be quickly prepared by employing different nitrobenzene precursors. The N-transfer reagents can directly convert a variety of amino compounds into diazo compounds under mild conditions. Particularly, the N-transfer reagents can facilitate the synthesis of the diazo compounds. The application of synthesizing diazo compounds of the present invention can greatly decrease the difficulty in operation, increase the safety during experiments, reduce the cost of production and the environmental pollution, and enhance the industrial value of diazo compounds.
US11040937B2
The present invention provides a useful medicament for the treatment and/or prophylaxis of a disease associated with the enhancement of OPN production including cancer, which comprises a compound of formula: wherein R1, R2, R3, R4, R5, R6, R7, m, n, p, X, and Y are as defined in the specification, a pharmaceutically acceptable salt thereof.
US11040931B2
Fluorine gas is introduced to a raw material liquid containing a reaction inducer and a fluorinated hydrocarbon represented by CpHqClrFs (in the formula, p is an integer of 3 to 18, q is an integer of 0 to 3, r is an integer of 0 to 9, and s is an integer of 5 to 30) and having no carbon-carbon unsaturated bond to give tetrafluoromethane. The reaction inducer is a halogen-containing carbon compound liquid at room temperature and pressure and is reacted with fluorine gas to induce a reaction of forming tetrafluoromethane from the fluorinated hydrocarbon and the fluorine gas. The reaction inducer is contained at a content of more than 0% by mass and not more than 10% by mass when the total content of the fluorinated hydrocarbon and the reaction inducer contained in the raw material liquid is 100% by mass.
US11040929B2
Provided is a method of separating and refining 1-butene with a high purity and a high yield from a raffinate-2 stream, and recovering the refined 1-butene while maximizing an energy saving rate by using a high efficiency distillation column installed with a separation wall.
US11040928B1
A process and apparatus for converting an alkane to an olefin. In one embodiment, the process involves oxidative coupling of an alkane, e.g., methane, with an oxidant, such as air, to produce an olefin having twice the number of carbon atoms as the alkane, e.g., ethylene. In another embodiment, the process involves oxidative dehydrogenation of an alkane, e.g., ethane, with an oxidant to form an olefin having the same number of carbon atoms as the alkane, e.g., ethylene. The process involves passing a flow of the oxidant from a first flow passage through a porous medium; diffusing a flow of the alkane from a second flow passage into the porous medium; and contacting the reactant alkane and the oxidant in the presence of a catalyst within the porous medium to produce the olefin.
US11040913B1
Ceramic-metallic composites are disclosed along with the equipment and processes for their manufacture. The present invention improves the densities of these composites by eliminating porosity through the use of a unique furnace system that applies vacuum and positive gas pressure during specific stages of processing. In the fabrication of Al2O3—Al composites, each process commences with a preform initially composed of at least 5% by weight silicon dioxide, and the finished product includes aluminum oxide and aluminum, and possibly other substances.
US11040911B2
A method for heat treatment of a grain-shaped feed material using a calcination device to remove carbonate or water of crystallization from the feed material are provided. To continuously check the quality of the heat treatment process, the bulk density of the heat-treated material is measured continuously, wherein upon detection of a deviation of the determined bulk density from the at least one desired bulk density at least one heat treatment parameter of the heat treatment is adapted automatically or manually.
US11040904B2
Embodiments disclosed herein are directed to methods and systems for treating wastewater via forward osmosis. By way of example, the methods and systems disclosed herein may be used to filter one or more precipitated salts and/or other particles from wastewater generated by power plants such as flue gas wastewater, oil and gas wastewater, and other industrial processes. For example, the methods and systems disclosed herein may be used to filter one or more precipitated salts from a wastewater feed concentrate formed during the forward osmosis process that is recirculated through at least one membrane module to continue the forward osmosis process. Filtering the one or more precipitated salts from the wastewater feed concentrate helps limit clogging of open channel feed spacer(s) of the at least one membrane module.
US11040903B2
The present invention provides a process for separating iodine from a NaCl brine, comprising the following steps: (a) providing said NaCl brine containing iodide, (b) adjusting the pH of said NaCl brine to be no greater than 1.5, (c) adding oxidizing agent, such as chlorine containing oxidizing agent, to said NaCl brine resulting from step (b) to obtain an oxidation-reduction potential in said NaCl brine of from 560 mV to 925 mV, the combination of said pH of no greater than 1.5 and oxidation-reduction potential of 560 mV to 925 mV resulting in the formation of an iodine-chlorine anionic complex, and (d) contacting nonionic adsorption resin and said NaCl brine from step (c) one with the other to adsorb said iodine from this brine, to obtain as a result thereof NaCl brine wherein the iodine content therein is preferably no greater than 100 ppbw, more preferably no greater than 10 ppbw.
US11040898B2
A method includes: (1) using a chelating agent, extracting divalent ions from a brine solution as complexes of the chelating agent and the divalent ions; (2) using a weak acid, regenerating the chelating agent and producing a divalent ion salt solution; and (3) introducing carbon dioxide to the divalent ion salt solution to induce precipitation of the divalent ions as a carbonate salt. Another method includes: (1) combining water with carbon dioxide to produce a carbon dioxide solution; (2) introducing an ion exchanger to the carbon dioxide solution to induce exchange of alkali metal cations included in the ion exchanger with protons included in the carbon dioxide solution and to produce a bicarbonate salt solution of the alkali metal cations; and (3) introducing a brine solution to the bicarbonate salt solution to induce precipitation of divalent ions from the brine solution as a carbonate salt.
US11040895B2
A grease trap for separating waste from waste water that includes grey water and FOG includes a tank having a bottom and an interior volume. An inlet invert in the tank has a discharge end for discharging waste water into the tank, and an outlet invert in the tank has a drain end for removing grey water from the tank. A first baffle across the interior volume below the discharge of the inlet invert and above the drain end of the outlet invert has a hole allowing grey water to descend through the hole to a path under the first baffle to the drain end of the outlet invert. A second baffle across the interior volume above the discharge of the inlet invert has a hole allowing FOG to float through the hole in the second baffle to collect above the second baffle.
US11040894B2
A water purifier that includes: a water storage tank that includes an interior area and a first opening to the interior area; a cover unit that is configured to cover the first opening and that includes: a frame body that includes a second opening, and a water storage tank cover that is coupled to the frame body and that is configured to rotate about an axis such that the water storage tank cover opens or closes the second opening; a sterilizer that is configured to sterilize water in the water storage tank; a switching module that is configured to control electric power supply to the sterilizer; and an operation member that is configured to control the switching module based on the water storage tank cover being opened or closed is disclosed.
US11040887B2
Alumina is generally used as an inorganic filler, while spinel, which is known to be lower in thermal conductivity than alumina, is used in applications such as gems, fluorescence emitters, catalyst carriers, adsorbents, photocatalysts and heat-resistant insulating materials, but not expected to be used as a thermally conductive inorganic filler. Thus, an object of the invention is to provide spinel particles having excellent thermal conductive properties. The invention relates to a spinel particle including magnesium, aluminum and oxygen atoms and molybdenum and having a [111] plane crystallite diameter of 220 nm or more.
US11040885B2
A family of crystalline aluminosilicate zeolites has been synthesized that is a layered pentasil zeolite. These zeolites are represented by the empirical formula: Mmn+Rrp+Al1-xExSiyOz where M is an alkali, alkaline earth, or rare earth metal such as sodium or strontium, R can be a mixture of organoammonium cations and E is a framework element such as gallium, iron, boron, or indium. These zeolites are characterized by unique x-ray diffraction patterns and compositions and have catalytic properties for carrying out various hydrocarbon conversion processes. The diffraction patterns can be characterized by the following table: 2Θ d(Å) I/Io 7.92-7.99 11.04-11.31 m 8.79-8.88 9.94-11.09 m 20.28-20.56 4.31-4.35 w 23.10-23.18 3.83-3.84 vs 23.86-24.05 3.69-3.72 m 29.90-30.05 2.97-2.98 w 45.02-45.17 2.00-2.01 w
US11040876B2
In various aspects, the present disclosure is directed to methods and compositions for the simultaneous production of carbon nanotubes and hydrogen gas from lower hydrocarbon comprises methane, ethane, propane, butane, or a combination thereof utilizing the disclosed catalysts. In various aspects, the disclosure relates to methods for COx-free production of hydrogen with concomitant production of carbon nanotubes. Also disclosed are methods and compostions for selective base grown carbon nanotubes over a disclosed catalyst composition. In a further aspect, the disclosure relates to mono, bimetallic, and trimetallic catalysts comprising a 3d transition metal (e.g., Ni, Fe, Co, Mn, Cr, Mo, and combinations thereof) over a support material selected from a silica, an alumina, a zeolite, titatnium dioxide, and combinations thereof. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
US11040874B1
A reactive process for converting hydrogen sulfide into hydrogen gas and sulfur and a reactor for effecting such process.
US11040861B2
The invention relates to a filling device for filling a container to be filled with a filling product in a filling product filling plant, comprising at least one filling valve for dosing the filling product into the container that is to be filled, as well as a sterilization device for sterilizing at least a portion of the at least one filling valve, wherein a contactless temperature sensor is provided for contactlessly measuring the temperature of the filling valve.
US11040857B2
An elevator system includes a hoistway; and an elevator car (12) disposed in and drivable along the hoistway, the elevator car including: an elevator car door (38); an elevator door motor (40) operably connected to the elevator car door to selectably open and close the elevator car door; and a door motor brake (52) disposed at the elevator car door and selectably engageable with the elevator door motor to prevent operation of the elevator door motor thus preventing undesired opening and/or closure of the elevator car door.
US11040850B2
A method of assigning a destination floor to an elevator call associated with a mobile device is provided. The method including: receiving a first elevator call to travel from a first floor, the first floor is a boarding floor for the first elevator call; detecting a location of a mobile device relative to an elevator car of an elevator system; moving the elevator car from the first floor to a second floor in response to the first elevator call; determining when the mobile device exits the elevator car at the second floor in response to the location of the mobile device, the second floor is a destination floor for the first elevator call; receiving a second elevator call from the mobile device; and establishing the second floor as a destination floor for the second elevator call.
US11040848B2
An illustrative elevator system includes an elevator car, a machine including a motor that provides a motive force for moving the elevator car along a travel path and a brake that resists movement of the elevator car, and a brake controller. The brake controller is configured to determine when the elevator car is within a selected range of at least one end of the travel path. The brake controller inhibits a delay in application of the brake when the elevator car is within the selected range and permits a delay in application of the brake when the elevator car is outside of the selected range.
US11040838B2
A feeding unit to feed a component in an automatic manufacturing machine, which has at least one holding head designed to receive and hold the component; a conveyor to cyclically move the holding head along an application path; and a rotation station arranged along the feeding path and in which the holding head rotates relative to the equipment and around a rotation axis to vary the orientation of the component. The conveyor has a closed curve guide arranged in a fixed position along the application path; and an equipment supporting the holding head and provided with at least one slide coupled to the guide so as to freely slide along the guide. An actuation system controls rotation of the holding head around the first rotation axis and has a cam and a cam follower roller, which can be coupled to the cam and mechanically connected to the holding head.
US11040835B2
A sealed sprocket for a conveyor belt comprises a sprocket mounted on a drive shaft and a seal system sealing an interface between the sprocket and the drive shaft. The seal system comprises a seal cap housing ring seals for sealing interfaces between the sprocket and seal cap and between the seal cap and drive shaft.
US11040832B2
A carrier puck comprising a body having an interior chamber, into which a receptacle to be held by the carrier puck can be inserted, the carrier puck comprising a deformable element, disposed at least in part within the interior chamber; and the carrier puck comprising a pressurizing mechanism configured and arranged to facilitate fluid-filling and/or pressurization of a region within the interior chamber, and in dependence upon said pressurization, the deformable element is forced to move inwardly of the interior chamber and into contact with a receptacle for securing the receptacle within the interior chamber of the carrier puck. In this way the available space within the interior chamber for accommodating a receptacle can be reduced about the receptacle, thus securing the receptacle, accurately and quickly in its location within the carrier puck.
US11040830B1
A buckle type roller conveying slideway comprises a base, two ends and two side covers, the two ends are arranged at the front end and the rear end of the base respectively, and at least one end is assembled together with the end part of the base through a buckle connecting structure. During assembly, the ends and the base are firmly assembled and fixed together through the buckle connecting structures between the ends and the base, the whole assembling process is simple, easy and fast, and fasteners such as screws do not need to be additionally used or stamping and other procedures do not need to be additionally added for fixing, so that the assembling efficiency is improved, and the assembling labor intensity is also reduced.
US11040810B1
A self-opening container incorporates a child-resistant closure mechanism, which prevents operation of an opening mechanism of the container when the child-resistant (CR) closure mechanism is in a locked configuration. The container includes a container body, lid, and inner casing slidably mounted in an inner cavity of the container body. The opening mechanism is configured to automatically raise the inner casing and open the lid, thereby providing access to container contents. The child-resistant closure mechanism includes a button or bar slidably mounted to the bottom of the container to move between first position and second positions, corresponding to locked and unlocked configurations. The button or bar is coupled to a latch member that abuts against a catch surface of the inner casing when the CR mechanism is in its locked configuration, and does not abut against the catch structure when the CR mechanism is in its unlocked configuration.
US11040809B1
A child resistant closure and dispenser for a container is provided including a pivoting tilt-top type closure and an automatic locking element comprising a push button that locks the disk top in a closed position. The closure mechanism includes an actuator on the disk surface that can be depressed by the user to pivot the top to expose a dispensing orifice into the container for dispensing the substance. The closure mechanism also includes an opening through a body portion supporting the disk-top, through which a push button extends outwardly and abuts an edge of a wall of a body of the closure mechanism. In order to open the dispenser, the button must be depressed into the opening, to bring the button out of abutment with edge, while pressing down on the actuator.
US11040804B2
A locking band for securing a lid to a container. The locking band includes a first arm and a second arm configured to mate with the first arm. The first and second arms are configured to move between a disengaged position and an engaged position. The locking band also includes an inwardly-facing channel defined by the first and second arms configured to receive a peripheral portion of the lid and a corresponding peripheral portion of the container. At least one alignment pin is provided at a first end of one of the first and second arms, and at least one alignment receptacle is defined at a first end of the other one of the first and second arms to receive the alignment pin when the first and second arms are in the engaged position.
US11040802B2
A fresh fruit-stick product has a semi-rigid tube having an inside diameter, an inside length, one closed end and an open end, a cylindrical plug of fruit having an outside diameter somewhat smaller than the inside diameter of the of the semi-rigid tube, and a length somewhat less than the inside length of the semi-rigid tube, the cylindrical plug or fruit fully inserted in the semi-rigid tube, natural fruit juice in the tube with the plug of fruit, and a sealing cap over the open end.
US11040799B1
A pallet includes a lower panel, a plurality of feet, and a perimeter fault in the lower panel extending adjacent a perimeter of the lower panel. The pallet may also include a plurality of surrounding faults in the lower panel, where each of the surrounding faults extends around a respective one of the plurality of feet. The faults or recesses allow for an engineered region of reduced stiffness in line with the loads seen during impacts in the leading edge or feet of the pallet.
US11040793B2
An exemplary method of making packages includes advancing a web of connected bags to a position where an opening of the bag is below an engagement device and opening the engagement device. Additionally, the exemplary method includes blowing the opening of the bag to a partially opened configuration, and reverse indexing the web of connected bags so that a portion of the engagement device is disposed inside of the bag and a portion of the engagement device is disposed outside the bag. Subsequently, the exemplary method includes closing the engagement device so that the engagement device engages the bag and moving the engagement device to a position that causes the opening of the bag to have a rectangular shape.
US11040789B2
A system and method of using a combination strapping machine including a wire tying system and a plastic tying system is provided. Embodiments of the strapping machine include a common frame coupled to a wire strapping system, a single wire track, a plastic strapping system, and a single plastic track. Some embodiments of the combination strapping machine include a strapping machine frame having a common track perimeter. Further, the strapping machine includes a plastic tying system configured to apply a plastic strap to a baled material, and a wire tying system configured to apply a wire strap to the baled material. Some embodiments of the strapping machine include a common track for the wire tying system and plastic tying system. Some embodiments of the strapping machine include a common frame for the wire tying system and plastic tying system with a non-common track. Other embodiments of the combination strapping machine are controlled by a common control system that coordinates both plastic and wire strapping according to a predetermined order of strap application.
US11040788B2
A former assembly (10) including a base (11) to which there is attached a frame (12) that supports a sleeve (13). The sleeve (13) encloses a generally upwardly extending passage (14) to which product is delivered in batches from a weighing machine. Fixed to the internal surface (20) of the former shoulder (15) are heaters (24) that heat the external surface (16) over which the film bag material passes to be heated thereby.
US11040780B2
An aircraft power system according to an exemplary embodiment of this disclosure includes, among other possible things, a battery, a motor/generator coupled to the battery, an inertial drum rotatable about an axis of rotation and coupled to the motor/generator, wherein the motor/generator drives rotation of the inertial drum in a first operating mode and is driven by the inertial drum in a second operating mode; and a housing defining a chamber for the inertial drum, the chamber filled with low-viscosity medium to reduce friction on the inertial drum.
US11040775B2
Seats and seat assemblies, such as for installation into aircraft, are described herein. In some embodiments, a seat assembly can include a framework configured to be mounted within an aircraft and a plurality of seats coupled to the framework. Each seat can include (a) a seat pan slidably coupled to the framework and (b) a seat back pivotally coupled to the framework and rotatable between an upright position and a reclined position. In some embodiments, the seat back is operably coupled to the seat pan such that movement of the seat back from the upright position to the reclined position moves the seat pan away from seat back to increase the effective recline of the seat.
US11040772B2
An unmanned aerial vehicle (UAV) adapted for transit in and deployment from a projectile casing is provided. The UAV includes a wing assembly coupled to the projectile casing and the wing assembly moveable between a closed position and a deployed position. The UAV further includes a propulsion system including at least one rotor disposed on the wing assembly to generate lift, wherein in the closed position, the wing assembly is substantially integral with the projectile casing and in the deployed position, the wing assembly is extended outwards from the projectile casing.
US11040747B2
Vehicles are disclosed which have a lower center of gravity than existing all-terrain, amphibious, and unmanned ground vehicles due to the location of propulsion units and other vehicle components inside the wheels of the vehicle. The vehicles can climb over large obstacles yet are also able to corner at high speeds. The vehicles can be configured for direct manual operation or operation by remote control, and can also be configured for a wide variety of missions.
US11040743B2
A recessed portion is formed at a frame member provided at a rear portion of a vehicle body and having a closed cross section extending in a vehicle longitudinal direction such that a part of a lower face of the frame member is recessed upwardly, where a damper of a rear suspension is inserted and fixed. A front portion of the frame member is joined to a side sill extending in the vehicle longitudinal direction at a position offset outwardly in a vehicle width direction from the frame member. Branch-shaped closed cross sections branching off from the closed cross section inwardly and outwardly relative to the damper are formed at a position corresponding to the recessed portion of the frame member. A portion of the frame member located at the above-described position is wide outwardly.
US11040742B1
A vehicle includes a frame, a floor, a wheel, and a fender box. The fender box is moveable from a first position in which the fender box is located adjacent the wheel to a second position in which the fender box is spaced apart from the wheel.
US11040740B2
The present invention relates to a sill of a vehicle body (3). The sill is characterized in that the sill (10) comprises at least a first sill profile (11) and a second sill profile (12), in that the sill profiles (11, 12) extend in the longitudinal direction of the sill (10) and each comprise a connecting surface (111, 121) which faces the further sill profile (11, 12), in that the connecting surfaces (111, 121) at least partially run vertically, in that the at least two sill profiles (11, 12) over at least one area of the connecting surfaces (111, 121) of the sill profiles (11, 12) are adhesively connected to one another, and in that at least on one of the sill profiles (11, 12), adjacent to the connecting surface (111, 121), at least one snap-in protrusion (14) is formed onto it which interlocks with at least one snap-in receiving section (15) of another one of the sill profiles (11, 12). Furthermore, the invention relates to a vehicle frame (1) with such a sill (10) and a method of manufacturing such a sill (10).
US11040736B1
A foldable shopping cart is disclosed herein. The cart includes a folding frame that supports a fabric container in a basket-like configuration. Additionally, the cart frame includes four wheels of which, the two front wheels are swiveling castor-type wheels and the two rear wheels are fixed and include a braking system. The braking system consists of a friction rod that presses against the wheel via a spring which is connected to a trigger-like mechanism mounted to a foldable bar located between the rear wheels. The cart includes two posts that extend diagonally upward and proximally are vertically adjustable.
US11040730B2
An adjustable transfer mechanism for a power and free conveyor system includes a free track defining a conveyor path. A first power track defines a first drive path for a first drive member of the first power track to drive a trolley. The first power track is positioned to extend along the conveyor path up to a divergence point where the first power track diverges from the conveyor path. A second power track defines a second drive path for a second drive member of the second power track to drive the trolley. The second power track is positioned to extend along the conveyor path from a convergence point downstream of the divergence point so that the second drive member can pick up the trolley dropped off by the first power track. At least one of the divergence and convergence points is adjustable along the conveyor path.
