US11681633B2
A memory system may include a memory device suitable for storing data and a controller suitable for generating and managing map data comprising a logical address of an external device and a physical address of the memory device corresponding to the logical address. The controller uploads at least some of the map data to the external device and uploading a latest version of the uploaded map data to the external device again based on dirty information or access information. The dirty information indicates whether a physical address corresponding to a logical address included in the uploaded map data has been changed. The access information indicates whether an access request for the logical address included in the uploaded map data from the external device has been made.
US11681631B2
Data base performance is improved using write-behind optimization of covering cache. Non-volatile memory data cache includes a full copy of stored data file(s). Data cache and storage writes, checkpoints, and recovery may be decoupled (e.g., with separate writes, checkpoints and recoveries). A covering data cache supports improved performance by supporting database operation during storage delays or outages and/or by supporting reduced I/O operations using aggregate writes of contiguous data pages (e.g., clean and dirty pages) to stored data file(s). Aggregate writes reduce data file fragmentation and reduce the cost of snapshots. Performing write-behind operations in a background process with optimistic concurrency control may support improved database performance, for example, by not interfering with write operations to data cache. Data cache may store (e.g., in metadata) data cache checkpoint information and storage checkpoint information. A stored data file may store storage checkpoint information (e.g., in a file header).
US11681627B1
A system and method for accessing cache lines of an N-way set associative cache distributed across local memory of compute elements. The set associative cache includes a plurality of sets, with each location in cacheable local memory mapped to one of the sets and each set including N locations for caching data blocks read from the cacheable memory. Each set is mapped to one of the local memories, when that local memory is not in use by local compute elements. A cache controller is configured to receive a read request, to identify a data block in the cacheable memory associated with the address, to determine if the identified data block is in cache in one of the local memories, and, if the identified data block is in cache in one of the local memories, to fetch the identified data block from the cache.
US11681623B1
A pre-read data caching method and apparatus, a device, and a storage medium, the method including: receiving a read command for a target file; if determining that there is target pre-read data of the target file in a pre-read queue, then moving the pre-read data from the pre-read queue into a secondary cache queue; reading the target pre-read data in the secondary cache queue; and, after reading is complete, moving the target pre-read data from the secondary cache queue into a reset queue, the invalidation priority level of the pre-read queue being the lowest.
US11681618B2
A computer implemented system and method of memory management for an in-memory database. The system implements a paged data vector using non-uniform compression of its chunks. In this manner, the system achieves greater compression than systems that use uniform compression.
US11681612B2
A storage apparatus includes: a memory that stores data and main management information, the main management information identifying a physical address of the data; and processing circuitry configured to generate preliminary management information that includes information of the same content as the main management information, and select, as use management information, any one of the main management information and the preliminary management information upon start of the storage apparatus. Access to the data stored in the memory is performed using the selected use management information.
US11681597B2
An anomaly detection method and system for a process instrument, and a storage medium are disclosed. The method includes that: a programmable logic controller (PLC) receives measurement data of a process instrument, the measurement data being periodically stored into a historical database so that a service providing system can perform reading and evaluation. At least one virtual function module is integrated on the PLC, a mapping relation is formed between at least one input channel of each virtual function module and output of at least one anomaly diagnosis algorithm disposed on the service providing system, and each anomaly diagnosis algorithm is used for diagnosing whether an anomaly exists in the process instrument. When an anomaly indication outputted by the service providing system is received via an input channel of the virtual function module, the PLC determines that an anomaly exists in the corresponding process instrument.
US11681594B2
Disclosed herein are vector index registers for storing or loading indexes of true and/or false results of conditional operations using multiple lane processing in vector processors. Each of the vector index registers store multiple addresses for accessing multiple positions in operand vectors in various types of operations that can leverage multi-lane processing.
US11681589B2
A distributed agent for backup and restoration of virtual machines collects backup data and meta-data. The distributed agent includes an agent inside a virtual machine and an agent outside the virtual machine. The two kinds of agents communicate with each other to collect data of different types used to backup and restore virtual machines.
US11681583B2
A shared database platform can interface with a cluster computing platform over a network through a database connector and one or more cluster connectors. The data transferred over the network can include telemetry metadata that can be distributed to execution nodes of the cluster computing platform for generation and transmission of cluster data to the shared database platform.
US11681582B2
A storage unit operates by: receiving a write slice request, wherein the write slice request includes a plurality of encoded data slices and wherein the write slice request corresponds to a range; determining whether a write lock conflict exists based on the range; issuing an unfavorable write slice response when the write lock conflict is determined to exist; and when the write lock conflict is determined to not exist: initiating local storage of the plurality of encoded data slices; and issuing a favorable write slice response.
US11681578B2
An error correction code (ECC) circuit receives a plurality of data hits and provides a one or more parity bits. The parity bits are used to locate and/or correct errors in the data bits. The ECC circuit splits the plurality of data bits into multiple portions and then processes these portions sequentially to generate preliminary parity bits. Once the portions of the data have been sequentially processed, the preliminary parity bits are combined to generate the parity bits.
US11681573B2
A method of customizing deployment and operation of services in container environments may include receiving, at an API registry, a property for a service that is or will be encapsulated in a container that is or will be deployed in a container environment. The method may also include determining whether the property for the service affects the deployment of the service to the container environment, and in response to a determination that the property affects the deployment of the service, deploying the service based at least in part on the property. The method may additionally include determining whether the property for the service affects the generation of a client library that calls the service in the container environment, and in response to a determination that the property affects the generation of the client library, generating the client library based at least in part on the property.
US11681550B2
Systems and methods for threaded computing systems using allocated command identifier pools for command management are described. Command requests for different processing threads are received. Based on the thread assigned to process the command request, command identifiers are assigned from different pools of command identifiers for each thread, where each pool contains non-overlapping sets of command identifiers. The command identifiers are returned to the same pool that the command identifier came from upon completion of each command.
US11681547B2
A method includes receiving, by a data processing apparatus, a plurality of file operation requests, each file operation request including a priority, a deadline, and an operation type and representing a request to perform an operation on at least one file maintained in a distributed file system; identifying, by the data processing apparatus, a group of file operation requests to be executed together from the plurality of file operation requests, the identification based at least in part on at least one of: the file operations in the group of file operations being directed to a same storage system, or file operations in the group of file operations sharing a common operation type; and sending a request to execute the group of file operation requests to a system configured to perform the group of file operation requests.
US11681545B2
Systems, methods, and computer-readable media for generating and presenting workflow graphs can include the following operations. A workflow graph including vertices is provided. An event is received to reorganize the vertices of the workflow graph. Each of the vertices is classified with a significance level, the significance level is based on at least one of a business rule and a vertex position of a vertex of the vertices. Vertices of the vertices having a low significance level are grouped together. The vertices in the group having the low significance level are combined into a new vertex, and the new vertex is expandable and collapsible to view the vertices in the group having the low significance level.
US11681537B2
The present disclosure generally relates to managing a user account. In some embodiments, managing a user account includes managing remote data storage associated with a user account. In some embodiments, managing a user account includes managing deletion of data from remote data storage associated with a user account. In some embodiments, managing a user account includes managing a balance transfer of a user account.
US11681532B2
In a very long instruction word (VLIW) central processing unit instructions are grouped into execute packets that execute in parallel. A constant may be specified or extended by bits in a constant extension instruction in the same execute packet. If an instruction includes an indication of constant extension, the decoder employs bits of a constant extension instruction to extend the constant of an immediate field. Two or more constant extension slots are permitted in each execute packet, each extending constants for a different predetermined subset of functional unit instructions. In an alternative embodiment, more than one functional unit may have constants extended from the same constant extension instruction employing the same extended bits. A long extended constant may be formed using the extension bits of two constant extension instructions.
US11681529B2
Systems, methods, and apparatuses relating to access synchronization in a shared memory are described. In one embodiment, a processor includes a decoder to decode an instruction into a decoded instruction, and an execution unit to execute the decoded instruction to: receive a first input operand of a memory address to be tracked and a second input operand of an allowed sequence of memory accesses to the memory address, and cause a block of a memory access that violates the allowed sequence of memory accesses to the memory address. In one embodiment, a circuit separate from the execution unit compares a memory address for a memory access request to one or more memory addresses in a tracking table, and blocks a memory access for the memory access request when a type of access violates a corresponding allowed sequence of memory accesses to the memory address for the memory access request.
US11681526B2
A method is provided that includes performing, by a processor in response to a vector finite impulse response (VFIR) filter instruction, generating of a plurality of filter outputs using a plurality of coefficients and a plurality of sequential data elements, the plurality of coefficients specified by a coefficient operand of the VFIR filter instruction and the plurality of sequential data elements specified by a data operand of the VFIR filter instruction, and storing the filter outputs in a storage location specified by the VFIR filter instruction.
US11681522B2
A self-healing build pipeline architecture for a software application build job across a distributed computer platform comprises a public API that receives configuration data describing the build job, stores the configuration data in a decentralized database, serves requests to/from a pipeline tracker API, and stores states of build pipelines during the build job. The decentralized database stores the configuration data and a project identifier for the build, and metadata regarding states of the build pipelines collected across the distributed computer platform. The pipeline tracker API runs local to the build environment in the distributed computer platform and sends a build status to public API for updating the decentralized database. For any failures in any of the build pipelines, the state is retrieved from the decentralize database and a new build pipeline is triggered locally that resumes from the failed state to provide a self-healing build pipeline architecture.
US11681519B2
Examples disclosed herein relate to performing a software update on a network device forming a MC-LAG. In an example, a software update onto a first network device and a second network device may be downloaded. The first network device and the second network device may form a MC-LAG that may provide a redundant connectivity to a network device in a network. A shutdown of routing protocols on the first network device may be performed. Each of the routing protocols may advertise a maximum metric on the first network device, leading to a recalculation of network routes by the network device. The first network device may be updated with the software update. Until the software update on the first network device is complete, network traffic on the network may be routed through the second network device.
US11681516B2
A computer-implemented method for carrying out an update management for updating application software on data processing units. The method includes: providing an error model, which indicates a number of errors across software versions of the application software; determining an update sequence for data processing units, depending on their particular software version; and updating the application software or providing an update prompt to update the application software in the data processing units according to the update sequence.
US11681513B2
Techniques for updating a client device are provided that include receiving, by a client device, a software update and a certificate associated with the software update, verifying, by the client device, the certificate associated with the software update based on a stored public key of the client device, extracting an update scope value from the certificate, comparing the update scope value against a corresponding attribute of the update, and either applying the software update based on the comparing, or rejecting the software update based on the comparing.
US11681509B2
The present disclosure relates to a smart contract processing method and a system, and a readable storage medium. By segmenting a function requiring performance analysis, establishing a symbol calculation model and calculating a GAS consumption formula, and performing further optimization, a GAS value consumed by the execution of a program containing a polynomial cycle can be automatically calculated, or a GAS value consumed by the execution of a program containing a non-linear cycle can be calculated with minimal human assistance, so as to reflect the performance thereof.
US11681502B2
An industrial IDE supports development of control programming using an industrial domain-specific language (DSL) that allows control programming to be written using a scripted programming language having features catered to the industrial domain. The industrial DSL can simplify and streamline development of industrial control code relative to using conventional graphics-based control programming formats such as ladder logic, since a script-based industrial DSL can be used to write programming code using fewer mouse clicks relative to traditional control programming environments. Editing tools inherent to the industrial DSL can provide dynamic programming feedback that guides the developer through the process of developing control code. The industrial IDE can also provide tools that extend the platform to users who wish to customize the industrial DSL to suit their preferred programming approaches.
US11681501B2
A method, computer system, and a computer program product for project development in a collaborative platform is provided. The present invention may include identifying one or more features of an open source project. The present invention may include analyzing the one or more features of the open source project and assigning a sentiment to each of the one or more features. The present invention may include generating a requirement mapping for the open source project, wherein the requirement mapping is a series of the one or more features.
US11681499B2
An example of the instant solution comprises at least one of receiving an encrypted data and an encryption key, generating a randomized matrix, dispersing the encrypted data based on the randomized matrix resulting in a fragmented encrypted data and dispersing the encryption key based on the randomized matrix and the fragmented encrypted data.
US11681492B2
An audio system presented herein includes a transducer array, sensor array, and a controller. The controller control tactile content imparted to a user via actuation of at least one transducer in the transducer array while presenting audio content to the user. The transducer array presents the audio content with the tactile content to the user. The audio system can be part of a headset.
US11681489B2
A circuit and a method for controlling an audio adapter are provided. The audio adapter includes a button and a microphone, and the microphone is adapted for generating a recorded data. The control circuit includes a button detection circuit, a first-in, first-out (FIFO) data buffer, a USB endpoint buffer, a mute circuit and a USB endpoint control circuit. The button detection circuit is used for detecting whether the button is triggered. The FIFO data buffer is used for storing the recorded data. The USB endpoint buffer is used for storing the recorded data. The mute circuit is used for controlling whether the recorded data is transmitted to the USB endpoint buffer according to whether the button is triggered. The USB endpoint control circuit is used for controlling whether the audio adapter outputs the recorded data according to whether the button is triggered.
US11681488B2
The system provides multiple locations with specialized video projector/camera pairs connected by a communication network and real-time video processing services to facilitate distributed collaboration of a shared workspace. Each location will have local objects unique to that location and all locations will receive a combined video composite stream bringing all remote local objects into a shared collaborative space. The system according to the present invention overcomes the effect of video echo, or alternatively referred to as infinite images by compositing image data from other workstations that only relates to real content on the working surface of the workstation and not projected content.
US11681487B2
An electronic apparatus comprising a processor and a memory storing a program which, when executed by the processor, causes the electronic apparatus to: acquire a plurality of images obtained from a plurality of different image sources; store information about relationship between an orientation of a display device and at least one of the plurality of images in a storage; detect an orientation of a display device; and control the display device to display an image obtained from a same image source, among the plurality of different image sources, as that of an image associated with the detected orientation.
US11681485B2
A count destination management apparatus includes a processor configured to receive image information entered by a user having plural count destinations and specify a count destination corresponding to the image information among the plural count destinations on a basis of identification information included in the image information, the identification information being registered in advance for each of the plural count destinations.
US11681481B2
An information processing apparatus includes a first controller and a second controller. The first controller is configured to control an operation of the overall information processing apparatus. The second controller is configured to control an operation of a device. When detecting a trigger of resumption from a power saving mode, the second controller notifies the first controller of the detection of the trigger, and starts to initialize a function corresponding to the trigger.
US11681471B2
The described technology is generally directed towards a streaming data storage system that can switch between a tiered mode of operation in which events are written to Tier-1 storage and later migrated to Tier-2 storage, and a direct mode of operation in which events are written to Tier-2 storage, bypassing the tiered mode. The switching from tiered mode to direct mode, and from direct mode to tiered mode, can be automatic and based on user configuration information. For example, an event size metric (e.g., average event size) can be evaluated against user defined thresholds to determine which mode to use. If the average event size goes below a low threshold value, the tiered mode is switched to and used for appending events to a segment of a data stream. If the average event size goes above a high threshold value, the direct mode is switched to and used.
US11681468B2
A memory device including a memory array with a plurality of memory macros, a power supplying circuit, and a controller is provided. The power supplying circuit is coupled to the memory array. The controller is coupled to the memory array. The power supplying circuit is configured to provide power to perform write operations to a number of the memory macros at the same time. The number of the memory macros for the write operations performed at the same time is not higher than a maximum number of the memory macros. The controller obtains the maximum number of the memory macros for the write operations performed at the same time by the power supplying circuit. The controller re-arranges a schedule for a sequence of the write operations of the memory macros to generate a re-arranged schedule. The maximum number is taken as a threshold value. In the re-arranged schedule, a number of part of the memory macros for the write operations performed at the same time is equal to or less then the threshold value.
US11681465B2
Systems, apparatuses, and methods for dynamically coalescing multi-bank memory commands to improve command throughput are disclosed. A system includes a processor coupled to a memory via a memory controller. The memory also includes processing-in-memory (PIM) elements which are able to perform computations within the memory. The processor generates memory requests targeting the memory which are sent to the memory controller. The memory controller stores commands received from the processor in a queue, and the memory controller determines whether opportunities exist for coalescing multiple commands together into a single multi-bank command. After coalescing multiple commands into a single combined multi-bank command, the memory controller conveys, across the memory bus to multiple separate banks, the single multi-bank command and a multi-bank code specifying which banks are targeted. The memory banks process the command in parallel, and the PIM elements process the data next to each respective bank.
US11681461B2
Devices and techniques for generating a response to a host with a memory device are provided. A first command from a host can be executed. A status for the first command can he determined. An inquiry from the host about a second command can be received after execution of the first command has begun. A response can be made to the inquiry that includes information about the second command and the status for the first command.
US11681449B2
A system-on-chip is connected to a first memory device and a second memory device. The system-on-chip comprises a memory controller configured to control an interleaving access operation on the first and second memory devices. A modem processor is configured to provide an address for accessing the first or second memory devices. A linear address remapping logic is configured to remap an address received from the modem processor and to provide the remapped address to the memory controller. The memory controller performs a linear access operation on the first or second memory device in response to receiving the remapped address.
US11681439B2
An embodiment of an electronic apparatus may include one or more substrates, and logic coupled to the one or more substrates, the logic to allocate a first memory portion to a first application as a combination of a local memory and remote memory, wherein the remote memory is shared between multiple compute nodes, and manage a first memory balloon associated with the first memory portion based on two or more memory tiers associated with the local memory and the remote memory. Other embodiments are disclosed and claimed.
US11681437B2
A computer-implemented method for altering a position on a tape at which the tape transitions to a DATA_FULL state is disclosed. The computer-implemented method further includes determining, after a file is written to a Data Partition of the tape, a size of an Index representing metadata associated with the file. The computer-implemented method further includes altering, based on the size of the Index representing metadata associated with the file, a position in the Data Partition of the tape at which the tape transitions to the DATA_FULL state.
US11681427B1
An orthogonal or multi-dimensional fabric user interface is described herein. A computer device executes an operating system that stores content in a multi-dimensional fabric. Users can access and view content that is stored in the multi-dimensional fabric at a specific location and time. The users request the specific location and time. The computer device r accesses the multi-dimensional fabric to anchor content within the multi-dimensional fabric user interface based on the specific location and time.
US11681426B2
Disclosed is a multi-reactive video generating method and program that performs various condition playbacks depending on a user's manipulation, based on a video database (e.g., a basic video) in which a general video or a plurality of image frames are stored. According to an embodiment of the inventive concept, various actions (i.e., reactions) may be applied as the multi-reactive video generation file is played with a general video or a combination of a plurality of image frames.
US11681425B2
Server, system, method and graphical user interface for enabling users to select and apply or execute function(s) on the one or more types of contents or visual media wherein the functions are configured to be work offline via pre-loaded interfaces and functions by using offline or smart or connected client application, selectable and switchable by a user for executing or applying selected function on content or visual media wherein the functions are provided by various sources and wherein enabling or allowing to access or install or subscribe said one or more functions including visual content editing functions to at least one of mutually connected, contacts, contacts of contacts, selected, related, matched, liked and suggested users, purchaser, subscribers and users of the network(s).
US11681424B2
A computer-implemented method for implementing a map calendar graphical user interface (GUI) including content-variable view levels is described herein. The method includes executing a map calendar application to provide a map calendar GUI surfaced on a display. The map calendar GUI includes interactive visualizations of a map calendar that are organized into content-variable view levels that relate to specific units of time. The method also includes displaying, via the surfaced map calendar GUI, interactive visualizations of different content-variable view levels such that non-level-specific calendar content items are displayed with respect to all content-variable view levels that encompass the time fragments corresponding to the non-level-specific calendar content items, while level-specific calendar content items are only displayed with respect to one or more content-variable view levels to which the level-specific calendar content items have been specifically linked, as determined by one or more user inputs.
US11681421B2
A tool allows a user to create new designs for apparel and preview these designs before manufacture. Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. Based on a laser input file with a pattern, a laser will burn the pattern onto apparel. With the tool, the user will be able to create, make changes, and view images of a design, in real time, before burning by a laser. Input to the tool includes fabric template images, laser input files, and damage input. The tool allows adding of tinting and adjusting of intensity and bright point. The user can also move, rotate, scale, and warp the image input.
US11681414B2
A command display method includes a method of displaying a plurality of commands in a computer including a graphical user interface (GUI) for displaying the plurality of commands in a window on a display screen, the plurality of commands having a plurality of layers. The display method includes detecting the vertical or horizontal size of the window; determining the form of a display of each of the plurality of layers in response to the detected size; and controlling a display of the commands in each of the plurality of layers in response to the determined form and an instruction from an operator. At least one of the plurality of layers is controlled to be displayed as a detailed display in an area inside the window. The detailed display is a display of a layer that is at a lower level than the layer whose display form changes.
US11681405B2
A touch sensor includes a base layer, a first electrode unit, second electrode units, and a first strain gauge. The first electrode unit includes first touch electrodes arranged on the base layer along a first direction and electrically connected to each other along the first direction. The second electrode units are spaced apart from one another along the first direction. Each of the second electrode units includes second touch electrodes arranged on the base layer along a second direction intersecting the first direction and electrically connected to each other along the second direction. Each of the second touch electrodes includes a first opening. The first strain gauge includes first resistance lines electrically connected to each other along the first direction. Each of the first resistance lines is disposed in a respective first opening disposed in a first row among the first openings.
US11681401B2
A touch panel includes: a first substrate including a first touch electrode and a contact surface that can be touched by an object to be detected; a second substrate opposite the first substrate, the second substrate including a second touch electrode; a liquid crystal layer between the first substrate and the second substrate; and a control unit connected to the first touch electrode and the second touch electrode, wherein the control unit detects a first electrostatic capacity of the first touch electrode and a second electrostatic capacity between the first touch electrode and the second touch electrode, the first electrostatic capacity being changed by the object to be detected.
US11681399B2
A user-input system includes a force-measuring device, a cover member, and an elastic circuit board substrate interposed between the force-measuring device and the cover member and mechanically coupled to the cover member and to the force-measuring device. The force-measuring device includes a strain-sensing element. The force-measuring device is mounted to and electrically connected to the elastic circuit board substrate. The cover member undergoes a primary mechanical deformation in response to forces imparted at the cover member. The elastic circuit board substrate transmits a portion of the primary mechanical deformation to the force-measuring device resulting in a concurrent secondary mechanical deformation of the force-measuring device. The strain-sensing element is configured to output voltage signals in accordance with a time-varying strain at the strain-sensing element resulting from the secondary mechanical deformation.
US11681393B2
One variation of a system for detecting inputs at a computing device includes: a substrate including top layer and bottom layers, an array of capacitance sensors arranged on the bottom layer, and an array of support locations adjacent the capacitance sensors; a touch sensor surface arranged over the top layer of the substrate; an array of spring elements coupled to the support locations, configured to couple the substrate to a chassis, and configured to yield to displacement of the substrate downward toward the chassis responsive to forces applied to the touch sensor surface; a coupling plate configured to couple to the chassis adjacent the spring elements and effect capacitance values of the capacitance sensors responsive to displacement of the substrate toward the coupling plate; and a controller configured to interpret force magnitudes of inputs on the touch sensor surface based on capacitance values of the capacitance sensors.
US11681384B2
Provided is a processing device for controlling input by an electronic pen. The electronic pen includes a side switch disposed on a side surface of the electronic pen and a device that obtains contact information indicating whether or not a pen tip of the electronic pen is in contact with a panel. The processing device includes a processor and a memory storing instructions which, when executed by the processor, cause the processing device to: obtain switch information indicating a depression state of the side switch, determine whether or not the pen tip is in contact with the panel based on the contact information, output the switch information when the pen tip is not determined to be in contact with the panel, and disable a value of the switch information when the pen tip is determined to be in contact with the panel.
US11681382B2
An electronic device comprising a stylus; said stylus comprising a pointed end having a touch capable compression tip, and a top end, said top end comprising a rotatable element disposed of at the end of the top end, comprising a first electronic element mounted on said rotatable element, a second electronic element mounted below said rotatable element; a first contact point and a second contact point disposed on said stylus between said second electronic element and said pointed end; and at least one sensing button; said stylus comprising means for electronically communicating with said electronic device.
US11681372B2
Various systems, methods and computer program products are disclosed which provide tactile feedback from virtual objects. In some particular embodiments, a touch-enabled platform (TEP) is configured to: receive data indicating a user is contacting a touch interface on a device; analyze the data to determine a characteristic of the contact between the user and the touch interface; and provide a waveform to actuate vibration at the touch interface based upon the characteristic of the contact and a display characteristic at the touch interface.
US11681365B2
A display system is disclosed. The display system includes a display, an eye-tracking sensor, and a processor communicatively coupled to the display and the eye-tracking sensor. The computing device receives data from the eye-tracking sensor, determines, based on the eye-tracking data, whether a user's eye is looking at a display in the display system, and based on whether the eye is determined to be looking at the display, controls a power consumption of the display.
US11681364B1
An image processing system may receive image data from a camera of a user device and perform gaze prediction processing of the image data to predict one or more gaze patterns. The gaze prediction processing may include processing the image data using a neural network to detect faces and/or objects and generate an image feature map. The gaze prediction processing may include performing gaze direction prediction operations using the feature map and detected faces and/or objects to determine gaze direction probability data. The gaze prediction processing may include predicting a gaze pattern based on the gaze direction probability data and the image feature map. The gaze pattern may be short-term (e.g., atomic-level) or long-term (e.g., event-level).
US11681361B2
A method for improving the startup time of a six-degrees of freedom tracking system is described. An augmented reality system receives a device initialization request and activates a first set of sensors in response to the device initialization request. The augmented reality system receives first tracking data from the first set of sensors. The augmented reality system receives an augmented reality experience request and in response to the augmented reality request, causes display of a set of augmented reality content items based on the first tracking data and simultaneously activates a second set of sensors. The augmented reality system receives second tracking data from the activated second set of sensors. The augmented reality system updates the display of the set of augmented reality content items based on the second tracking data.
US11681360B2
A blended reality user interface and gesture control system includes one or more sensors, a head-mounted display, and a blending engine. The blending engine is configured to receive a live reality and virtual reality feeds, track movement of a user using the sensors, detect a command based on the tracked movement, blend the live and virtual reality feeds into a blended view based on the detected command, and display the blended view on the head-mounted display. In some embodiments, the blending engine is further configured to detect an amount of head tilt of the user and adjust a blending factor controlling an amount of transparency of the live reality feed within the blended view based on the amount of head tilt. In some embodiments, the blending engine is further configured to detect manipulation of a controller by the user and adjust the blending factor based on the detected manipulation.
US11681357B2
Systems, devices, and methods are described for performing augmented reality (AR) to assist user performing a task in an environment. An AR device may be configured to capture real-time data. An AR engine may be configured to monitor user behavior from the real-time data responsive to feature extraction from the real-time data, compare the user behavior to pre-defined work procedures, and generate augmented reality objects to be output by the AR device.
US11681356B2
A system and method that provides for integrated data entry and workflow capabilities through one or more computing devices provided to personnel who work at various stations throughout a facility. Automated identification, record updates, workflow management, and alerts are facilitated through the computing devices, which include a headset that includes one or more input devices such as a microphone, a speaker, a camera, and/or a visual display device.
US11681343B2
Provided are a terminal device and a method and system for monitoring battery safety in a terminal device. The method includes the following. Power-off information generated upon disconnection between a battery connector of the terminal device and a main board of the terminal device is acquired. Whether the disconnection between the battery connector and the main board is an unauthorized disconnection is determined according to the power-off information. Upon determining that the disconnection between the battery connector and the main board is the unauthorized disconnection, determine that a battery of the terminal device has safety hazard and control the terminal device to send reminder information indicative of battery abnormality.
US11681327B2
An electronic device can include a housing at least partially defining an internal volume and an aperture in communication with the internal volume and an ambient environment. A speaker module can be positioned at the aperture and sealed to the housing to define a liquid barrier. The speaker module can include a metallic support member partially defining the internal volume and a flat mounting surface, a magnet affixed to the flat surface, a speaker module enclosure affixed to the metallic support member, and a diaphragm carried by the speaker module enclosure and positioned opposite the magnet.
US11681320B2
In embodiments, a work vehicle magnetorheological fluid (MRF) joystick system includes a joystick device, an MRF joystick resistance mechanism, and a controller architecture. The joystick device includes, in turn, a base housing, a joystick movably mounted to the base housing, and a joystick bias mechanism coupled to the joystick and exerting a centering force urging the joystick to return to the centered position when moved therefrom. The controller architecture is operable in a modified centering mode in which the controller architecture: (i) determines when the joystick begins return toward the centered position due to the centering force applied by the joystick bias mechanism; and (ii) when so determining, commands the MRF joystick resistance mechanism to modify a rate at which the joystick returns to the centered position by varying the MRF resistance force applied to the joystick.
US11681319B1
Provided is a foldable pedal apparatus for a vehicle that is configured such that a pedal pad protrudes toward a driver to be exposed (pop-up state) such that the pedal pad can be operated by the driver in a manual driving mode in which the driver manually drives, and the pedal pad is hidden not to be exposed to the driver (hidden state) such that the pedal pad cannot be operated by the driver in an autonomous driving situation.
US11681316B2
Embodiments described herein present a new LDO design that eliminates the need for the sleep bias circuitry included in other systems. Further, the new LDO design can be biased with a small fraction of the operating current enabling the LDO to wake up substantially faster than previous LDO designs that include separate sleep circuitry. In some cases, the LDO can instantly (or faster than other LDOs) transition from a sleep mode to an operating mode enabling improved operation compared to prior LDOs. Furthermore, the new LDO design maintains a non-breakdown voltage across the transistors reducing the need to enter sleep mode to prevent transistors of the LDO from entering a breakdown region.
US11681315B2
A regulator circuit according to one embodiment includes a first transistor, a filter, and a differential amplifier. The first transistor is provided between an input terminal on a power supply side and an output terminal on an output side. The differential amplifier includes an output node connected to the first transistor, and controls the first transistor on the basis of a result of comparison between a reference voltage and a feedback voltage according to an output voltage applied to the output terminal. The filter is connected to a control node that makes a differential pair with the output node, in the differential amplifier.
US11681311B2
A semiconductor integrated circuit includes a first circuit connected to a power supply line, a determination portion configured to determine whether a voltage drop in the power supply line affects an operation of the first circuit, and a power supply voltage control portion configured to control change of a power supply voltage value on the basis of a determination result of the determination portion.
US11681308B2
An excess flow and thermal valve assembly includes a valve housing, a valve carried in the housing and displaceable during excess flow conditions to reduce flow of fluid through the assembly, and an intumescent or intumescent material carried in the valve housing and expandable during excess temperature conditions to reduce flow of fluid through the assembly.
US11681302B2
The present disclosure provides systems and methods for predicting ground effects along a flight plan. The systems and methods provide a processor executed process including the steps: receiving a flight plan for a vertical take-off and landing (VTOL) aircraft; receiving terrain and obstacles geospatial data for the flight plan from the database; determining weight of the VTOL aircraft along the flight plan; determining temperature of the environment along the flight plan; determining ground effect data along the flight plan based on the temperature and the weight; and generating one or more commands to control a system of the VTOL aircraft based on the ground effect data.
US11681300B2
A materials handling vehicle includes a camera, odometry module, processor, and drive mechanism. The camera captures images of an identifier for a racking system aisle and a rack leg portion in the aisle. The processor uses the identifier to generate information indicative of an initial rack leg position and rack leg spacing in the aisle, generate an initial vehicle position using the initial rack leg position, generate a vehicle odometry-based position using odometry data and the initial vehicle position, detect a subsequent rack leg using a captured image, correlate the detected subsequent rack leg with an expected vehicle position using rack leg spacing, generate an odometry error signal based on a difference between the positions, and update the vehicle odometry-based position using the odometry error signal and/or generated mast sway compensation to use for end of aisle protection and/or in/out of aisle localization.
US11681296B2
Enclosed are embodiments for scenario-based behavior specification and validation. In an embodiment, a method comprises: obtaining, using at least one processor, at least one trajectory associated with a driving scenario for an autonomous vehicle system; evaluating, using the at least one processor and at least one rulebook, the at least one trajectories to determine whether the at least one trajectory violates at least one rule in the at least one rulebook, wherein each rule in the rulebook is associated with at least one violation metric that is used to determine a degree to which the rule was satisfied or violated; determining, using the at least one processor and the at least one violation metric, a score for the at least one trajectory; and sending, using the at least one processor, the score to at least one of a software module in a software stack of the autonomous vehicle system, a simulation of the autonomous vehicle system or as a report or in a visual presented through a user interface of a cloud-based platform.
US11681291B2
Systems and methods navigate a vehicle by determining a free space region in which the vehicle can travel. In one implementation, a system may include at least one processor programmed to receive from an image capture device, a plurality of images associated with the environment of a vehicle, analyze at least one of the plurality of images to identify a first free space boundary on a driver side of the vehicle and extending forward of the vehicle, a second free space boundary on a passenger side of the vehicle and extending forward of the vehicle, and a forward free space boundary forward of the vehicle and extending between the first free space boundary and the second free space boundary. The first free space boundary, the second free space boundary, and the forward free space boundary may define a free space region forward of the vehicle. The at least one processor of the system may be further programmed to determine a navigational path for the vehicle through the free space region and cause the vehicle to travel on at least a portion of the determined navigational path within the free space region forward of the vehicle.
US11681290B2
When conditions have not been satisfied from a timing at which a first position of the interflow zone was set to a timing at which the subject vehicle reaches the first position, the first position is set as a start position where a notification for urging a handover of a central player of the subject vehicle is performed. When the condition for automatic interflow is satisfied for the first time at the timing at which the subject vehicle reaches the first position, a second position between the first position and a distal end of the interflow zone is set as the start position.
US11681288B2
A hygiene monitoring and management system including a monitoring module and a display. The management module with an input and that receives data via the input. The received data includes one or more locations of a device in a facility, and the management module further includes one or both of software and hardware configured to generate data representative of cleaning behavior associated with the device based on the received data. The cleaning behavior includes timing and movement of the device in the facility, and a cleanliness level of at least one area in the facility.
US11681285B2
A predictive maintenance system for an irrigation system includes one or more sensors configured to generate a signal indicative of abnormal operation within the irrigation system, the sensors electrically coupled to a drive system, a processor, and a memory. The memory includes instructions stored thereon, which when executed by the processor cause the predictive maintenance system to receive the generated signal, determine abnormal operation of the drive system based on the generated signal, and predict, by a machine learning model, a maintenance requirement of the drive system based on the determined abnormal operation.
US11681279B2
Embodiments of the present disclosure provide systems and methods for enhancing the semiconductor manufacturing yield. Embodiments of the present disclosure provide a yield improvement system. The system comprises a training tool configured to generate training data based on receipt of one or more verified results of an inspection of a first substrate. The system also comprises a point determination tool configured to determine one or more regions on a second substrate to inspect based on the training data, weak point information for the second substrate, and an exposure recipe for a scanner of the second substrate.
US11681261B2
A control system estimates a numerical value range within which a command value can fall from a distribution of second data relating to the command value in a learning data set used to construct a prediction model, and in such a manner that a first acceptable range prescribed by a preset first threshold value with respect to a command value for a subject device is extended, decides a second threshold value with respect to the command value for the subject device on the basis of the estimated numerical value range. Further, in an operational phase, on the basis of an output value from the prediction model, the control system decides a command value for the subject device within a second acceptable range prescribed by the decided second threshold value, and controls an operation of the subject device on the basis of the decided command value.
US11681254B2
A resin sliding bearing includes: a bearing surface for slidingly bearing a shaft; and a hollow that communicates with the bearing surface through to a different surface of the bearing.
US11681249B2
According to one embodiment, a heating device includes a belt and a contact member. The belt has a tubular shape. The contact member is provided inside the belt. The contact member is formed in an arc shape along the inner peripheral surface of the belt. The contact member is slidably in contact with the inner peripheral surface of the belt. When the amount of deflection of the belt is D, the radius of curvature of the inner peripheral surface of the belt is A, and the radius of curvature of the outer peripheral surface of the contact member is B, the following equations (1) and (2) are satisfied: D≥10 mm (1) 0.4 mm≥A−B≥0 mm (2).
US11681244B2
An image forming apparatus includes a chassis having an opening, a cover, photosensitive members, an intermediate transfer belt, a primary-transfer member, a secondary-transfer roller, a cleaner device, an external-sheet inlet, a waste toner container, a connector, and a conveying roller, which is arranged within the feeding path to feed the recording sheet inserted through the external-sheet inlet in the feeding path. The conveying roller is mounted on the waste toner container and removable from the chassis along with the waste toner container.
US11681241B2
A processing apparatus including an apparatus housing, powder processing unit for processing powder, a powder recovery unit for recovering discharged powder, a powder discharge unit for transporting and discharging the powder to a discharge portion to be recovered, and a powder receiver. The powder recovery unit is attached to the apparatus housing and the power receiver is positioned below the powder recovery unit on the same side of the apparatus housing that the powder recovery unit is attached to the apparatus housing. When the powder recovery unit is detached from the apparatus housing, the powder receiving unit receives powder discharge falling from the discharge portion.
US11681235B2
An extreme ultraviolet (EUV) photolithography system cleans debris from an EUV reticle. The system includes a cleaning electrode configured to be positioned adjacent the EUV reticle. The system includes a voltage source that helps draw debris from the EUV reticle toward the cleaning electrode by applying a voltage of alternating polarity to the cleaning electrode.
US11681233B2
A system having a sub-system that is configured to change a thermal condition of a physical component from a set-point to a new set-point, wherein the sub-system includes: a mixer operative to receive a first conditioning fluid having a first temperature and a second conditioning fluid having a second temperature different from the first temperature, and operative to supply to the physical component a mix of the first conditioning fluid and the second conditioning fluid; and a controller configured to control the mixer in dependence on the new set-point. Also a method of operating a lithographic apparatus as well as a device manufactured using the system described herein or according to methods described herein.
US11681229B2
A process of selecting a measurement location, the process including: obtaining pattern data describing a pattern to be applied to substrates in a patterning process; obtaining a process characteristic measured during or following processing of a substrate, the process characteristic characterizing the processing of the substrate; determining a simulated result of the patterning process based on the pattern data and the process characteristic; and selecting a measurement location for the substrate based on the simulated result.
US11681228B2
A method for the exposure of image points of a photosensitive layer comprising a photosensitive material on a substrate by means of an optical system. The method including continuously moving the image points with respect to the optical system; and controlling a plurality of secondary beams by means of the optical system individually for individual exposures of each image point, whereby the secondary beams are put either into an ON state or into an OFF state, wherein a) secondary beams in the ON state produce an individual exposure of the image point assigned to the respective secondary beam and b) secondary beams in the OFF state do not produce any individual exposure of the image point assigned to the respective secondary beam; wherein, for the generation of image points with grey tones n>1, individual exposures are carried out by different secondary beams with individual doses D.
US11681227B2
The present disclosure relates to novel negative-type photoresist composition and methods of their use. The disclosure further relates to multiple trigger photoresist processes which allow for the improvement in contrast, resolution, and/or line edges roughness in some systems without giving up sensitivity. The photoresist compositions and the methods of the current disclosure are ideal for fine patent processing using, for example, ultraviolet radiation, extreme ultraviolet radiation, beyond extreme ultraviolet radiation, X-rays and changed particle. The disclosure further relates to sensitivity enhancing materials useful in the disclosed compositions and methods.
US11681220B2
Disclosed is a resist composition including a compound represented by formula (I), a resin having an acid-labile group and an acid generator: wherein, in formula (I), R1 represents a halogen atom or an alkyl fluoride group having 1 to 6 carbon atoms, m1 represents an integer of 1 to 5, and when m1 is 2 or more, a plurality of R1 may be the same or different from each other.
US11681217B2
A photosensitive resin composition, a photosensitive resin layer, and a color filter, the composition including a colorant including a first green dye having a core-shell structure and a second green dye in a weight ratio of about 1:9 to about 7:3; a binder resin; a photopolymerizable compound; a photopolymerization initiator; and a solvent.
US11681211B2
A light source apparatus according to the present disclosure includes a first light source including a plurality of first light emitters arranged in a single row along a first direction, a second light source including a plurality of second light emitters arranged in a single row along a second direction, and a polarization combiner. The polarization combiner transmits the first luminous flux from the first light source and reflects the second luminous flux from the second light source. In an imaginary plane perpendicular to the center axis of the combined luminous flux, the direction in which the plurality of first beams are arranged in the single row and the direction in which the plurality of second beams are arranged in the single row intersect with each other, and the first luminous flux and the second luminous flux partially overlap with each other.
US11681203B2
An optical system is provided. The optical system includes a movable portion used for connecting to an optical element having an optical axis, a fixed portion, and a second driving assembly used for driving the movable portion to move relative to the fixed portion. The movable portion includes a bottom having a window corresponding to the optical axis, a first blade corresponding to the window, and is movable relative to the bottom, a connecting element movable relative to the bottom and is used for bringing the first blade to move, and a first driving assembly used for driving the connecting element to move relative to the bottom. The movable portion is movable relative to the fixed portion. The fixed portion has a polygonal structure when viewed along the optical axis.
US11681202B2
A camera module includes a lens holder accommodating a lens module therein, a housing accommodating the lens module and the lens holder therein, a shake correction unit including first and second magnets, disposed in the lens holder, and first and second coils disposed to face the first and second magnets, a focusing unit including a third magnet, disposed in the lens module, and a third coil disposed on a first substrate disposed on the lens holder, and a plurality of ball members configured to support movement of the lens module in a direction perpendicular to an optical axis. The lens module, the lens holder, the third magnet, and the third coil are moved together in the direction perpendicular to the optical axis, by driving force of the shake correction unit.
US11681187B2
An electro-optical device including a first substrate and a transistor is provided. The first substrate includes a first scanning line having a light shielding property and extending in a first direction between a substrate body and a pixel electrode. The transistor includes a semiconductor film extending in the first direction to overlap with the first scanning line in a layer between the first scanning line and the pixel electrode. In a layer between a gate electrode and a pixel electrode, a second scanning line having a light shielding property extends in the first direction to overlap with the first scanning line in plan view. The second scanning line extends through a position spaced apart from a third contact portion that electrically couples the pixel electrode and the semiconductor film, and is electrically coupled to the gate electrode and the first scanning line.
US11681177B2
According to one embodiment, a display device comprises a display panel and a polarizing plate. The display panel comprises a display area, a non-display area surrounding the display area, and a light-shielding layer arranged in the display area and the non-display area. The polarizing plate is provided on a surface of the display panel, and including an end portion located in the non-display area. In this display device, the light-shielding layer opposite to the end portion of the polarizing plate is at least partially removed.
US11681176B2
The present invention provides a solar reflective-absorptive device, comprising: an IR reflective transparent conductive film; a flexible transparent conductive film; a layer of liquid crystal dispersion in polymer matrix or polymer dispersion in liquid crystal domains allocated between said flexible IR reflective transparent conductive film and said flexible transparent conductive film. The liquid crystal dispersion is in polymer matrix or polymer dispersion domains, and comprises metalorganic dye compositions with absorption in the visible and/or IR regions of solar spectrum. The aforesaid liquid crystal dispersion consists of nematic mixtures and/or cholesteric mixtures comprising of chiral mesogenic or none-mesogenic chiral materials in nematic for IR absorption and/or broadband cholesteric materials for dynamic (electrically tunable) IR and visible absorption. The switching capability of the device will be carried out through reorientation of the liquid crystal dispersion sandwiched between said at least one transparent IR-reflective flexible conductive support and said transparent flexible conductive support.
US11681172B2
A display assembly includes: a frame; a liquid crystal panel installed in the frame; a glass diffusion plate attached to a light incident surface of the liquid crystal panel; and a film structure including one or more optical films and attached between the liquid crystal panel and the glass diffusion plate, wherein a light incident surface of the film structure faces the glass diffusion plate, a light exiting surface of the film structure faces the light incident surface of the liquid crystal panel, and the liquid crystal panel, the glass diffusion plate, and the film structure are attached together to form an integrated structure.
US11681167B2
A photonic chip. In some embodiments, the photonic chip includes a waveguide; and an optically active device comprising a portion of the waveguide. The waveguide may have a first end at a first edge of the photonic chip; and a second end, and the waveguide may have, everywhere between the first end and the second end, a rate of change of curvature having a magnitude not exceeding 2,000/mm2.
US11681166B2
A wideband electro-absorption modulating (EAM) device is configured to include a ground shield that functions to minimize the spread of an applied AC voltage beyond the limits of the modulator's electrode. The ground shield includes a grounding electrode disposed in a spaced-apart relationship with the modulator electrode along the ridge of the EAM structure, and a grounding termination used to couple the grounding electrode to a suitable ground location. The ground location may be either on-chip (such as the DC ground of the modulator itself) or off-chip (via an off-chip capacitor, with a wirebond connecting the grounding electrode to the capacitor). The use of a ground shield mitigates the effects that changes in the data rate have on effective length of the modulator as seen by the applied data signal.
US11681162B2
Spectacles that control myopia progression have a central zone that achieves foveal vision correction and distributed micro-reticle(s) and corresponding micro-lens(es) around the paracentral and/or peripheral zone of the spectacle. Each micro-lens is disposed between its corresponding micro-reticle and the pupil of a wearer's eye. The micro-reticle(s) and micro-len(s) are integrated with the structure of the spectacle to partially block some of the paracentral and/or peripheral objects from surrounding optical environment. The rest of the paracentral and/or peripheral retinal areas are still available for a wearer's eye to sense the presence and movement of surrounding objects.
US11681160B2
A contact lens battery management system (BMS) monitors battery health in an electronic contact lens. A battery made with high-internal-resistance cells is coupled on a cell-by-cell basis to input switches of a power management integrated circuit (PMIC) that monitors, detects, and isolates faulty circuit components.
US11681155B2
A micro-electromechanical structure for modulating light beams includes multiple asymmetric deformable diffractive elements, each having an L-shaped cross section, split pedestal and flexible reflective member. The reflective member has an elongated shape, and a supported part and unsupported part. The split pedestal extends along the long dimension of the supported part of the reflective member and is anchored to a substrate which supports one or more electrodes or serves as an electrode. The diffractive element is movable between a non-energized position wherein the diffractive element acts to reflect a beam of light as a planar mirror, to an energized position wherein upon application of an electrostatic force, the diffractive element flexes independently about an axis parallel to the long dimension of each reflective member to vary a curvature of the reflective member to form a blazed grating.
US11681154B2
A wearable device which is lighter, relatively safer at the time of breakage, and smaller than a wearable device having a lens substrate that is a glass substrate.
US11681146B2
Disclosed is a providing visual assistance using a head-worn device including one or more display devices and one or more cameras. The method comprises capturing a forward visual field using at least one of the cameras and displaying a portion of the forward visual field in a peripheral field of view using one or more of the display devices. The method may provide improved visual perception for people with macular degeneration. The method may include mapping a central portion of the forward visual field to a near-peripheral field of view, wherein the mapped central portion is displayed in a peripheral field of view using a forward display device of the head-worn device. A portion of the forward visual field may also be displayed in a peripheral field of view using a peripheral display device of the head-worn device.
US11681140B2
Mirror control circuitry operates to control a movable mirror. The mirror control circuitry includes drive circuitry for providing a drive signal to the movable mirror, and a processor. The processor causes the drive circuitry to generate the drive signal so as to have pulses with leading edges occurring an offset period of time after a maximum opening angle of the movable mirror and trailing edges occurring an offset period of time before a zero crossing of the movable mirror. The processor may sample a mirror sense signal from the movable mirror at times at which a derivative of capacitance of the movable mirror with respect to time is zero, and then perform an action based upon the samples.
US11681124B2
An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens sequentially disposed from the first lens to the fifth lens from an object-side of the imaging system to an image-side of the imaging system and each having refractive power. The fourth lens has a convex object-side surface and an expression 0.7
US11681118B2
An optical element driving mechanism having an optical axis includes a fixed portion, a movable portion, and a driving assembly. The movable portion is connected to the fixed portion. The driving assembly drives the movable portion to move in a direction that is parallel to the optical axis relative to the fixed portion, when viewed in the direction that is parallel to the optical axis, the optical element driving mechanism is a rectangular structure with a first side, a second side, a third side, and a fourth side, the first side and the third side are opposite, and the first side is adjacent to the second side and the fourth side.
US11681117B2
A lens assembly driving module includes a holder, a metal yoke, a lens unit, a magnet set, a coil, at least one elastic element and at least one damper agent. The metal yoke is coupled with the holder and includes a through hole and at least one extending structure. The extending structure is disposed around the through hole and extends along a direction from the through hole to the holder. The lens unit is movably disposed in the metal yoke. The lens unit includes an optical axis and at least one notch structure. The notch structure is disposed in an outer peripheral area of the lens unit and is corresponding to the extending structure. The damper agent is disposed between the extending structure of the metal yoke and the notch structure of the lens unit. The damper agent is applied to damp a movement of the lens unit.
US11681102B2
Certain splice arrangements include first and second laminate structures bonded around a splice location at which two or more optical fibers are spliced (e.g., fusion spliced) together. The first and second laminate structures each include a flexible polymeric sheet and a heat activated adhesive layer carried by the flexible polymeric sheet. Other splice arrangements include a protective barrier disposed about an optical splice. The protective barrier includes first and second protective layers bonded around the optical splice. Each protective layer include a film carrying an adhesive. The protective barrier may be sufficiently flexible to not restrict flexing the optical fibers at the splice location. Example splice arrangements have thicknesses of less than or equal to 1000 microns, or 900 microns, or 800 microns, or 700 microns, or 600 microns or 500 microns.
US11681101B2
A splice module includes a main splicing channel and a rework channel. The main splicing channel has an encapsulated section at which one or more initial splices can be stored. The main splicing channel also includes a non-encapsulated section through which trunk cable fibers of the initial splices extend. If re-splicing is needed, the trunk cable fibers can be accessed at the non-encapsulated section, cut, and re-spliced to a new connectorized pigtail or other optical fibers.
US11681100B2
A multi-axis positioning stage or positioner includes a top plate supported and manipulatable by a plurality of prismatic joint actuators. Each actuator includes an actuator joint having four or five Degrees of Freedom (DOF) with the top plate. When one or more of the actuators extends or contracts, the pivot points, or four or five DOF actuator joints, of the remaining actuators are allowed to shift to move the top plate. The actuators can be disposed between at least one base plate or base structure, and can be fixed thereto.
US11681094B2
Optical fiber filters and uses thereof are presented. In typical implementations, there is provided a FBG taking deleterious light out of a fiber core without reflecting it into the fiber core. It also allows the unhindered transmission of useful light at a wavelength outside of the spectral band covered by the deleterious light. The filter couples the incoming deleterious light to cladding modes propagating in the opposite direction without coupling the incoming useful light to core or cladding modes propagating in the opposite direction. The filter may for example be useful as a Raman or ASE filter in a laser cavity of other optical devices.
US11681088B2
The present disclosure discloses a lighting device and a lamp apparatus. The lighting device includes a light source supply assembly and a curved light guide element. The light source supply assembly includes a fixing base and a light source module. The fixing base has two opposite first accommodating areas, and the light source module is disposed in at least one of the two first accommodating areas, two ends of the curved light guide element are inserted into the two first accommodating areas, and one end of the curved light guide element corresponding to the light source module has a light source introduction bump, the light source introduction bump has a light incident surface corresponding to the light source module, the light source module supplies a light source, the light source enters from the light incident surface and propagates along the curved light guide element.
US11681087B2
A light source module includes at least one light-emitting element, a first optical layer, a penetrating light selection layer, a second optical layer, a light splitting layer, and a wavelength conversion layer. The light-emitting element is configured to provide a beam with a wavelength falling within a first wavelength band. An exit angle at which the beam exits the first optical layer is greater than an incident angle at which the beam is incident to the first optical layer. The penetrating light selection layer may allow light with a wavelength falls within a second wavelength band to pass through and has corresponding transmittance for light with a wavelength falling within the first wavelength band and is incident at different incident angles. An exit angle at which the beam exits the second optical layer is less than an incident angle at which the beam is incident to the second optical layer.
US11681086B2
A display device includes an electronic part, a support part including a through hole overlapping the electronic part, a display part disposed above the support part and including a first area overlapping the through hole, and a second area non-overlapping the through hole, the second area being adjacent to the first area, a polarizing plate disposed above the display part and having a transmission axis parallel to a direction, and a pattern optical layer disposed on the polarizing plate and including first phase retardation parts having a first optical axis, and second phase retardation parts having a second optical axis orthogonal to the first optical axis.
US11681077B2
A sub-hogel configuration for a high-definition light field display that can be used in the design of optical device and three-dimensional light field display technology. Three-dimensional holographic pixels (hogels) composed of monochromatic sub-hogels and a designed metasurface act as a directional optical element for a light field display. The sub-hogel structure design and method is suited for an achromatic metasurface to provide directional pixels for multiple view light field colored displays.
US11681067B2
A separation assembly for use with handheld metal detectors. According to one aspect, the separation assembly is mounted to a handheld metal detector having a blade containing transmission and receiver components of the handheld metal detector. The separation assembly includes at least a first separation member formed of a nonferromagnetic material, and the first separation member is spaced a lateral separation distance from the blade of the handheld metal detector. The separation assembly may be incorporated as a permanent and integrated part of a handheld metal detector, or separately manufactured and installed on a handheld metal detector.
US11681065B2
A method and system for estimating a full elastic tensor. The method may comprise taking a measurement for compressional wave sonic data and cross-dipole shear data with a sonic logging tool at a first location as cross-dipole data, processing the compressional wave sonic data to produce a compressional wave slowness (P), and processing the cross-dipole shear data to produce a fast horizontal polarized shear wave slowness (SH) and a slow quazi-vertical shear wave slowness (qSV) as a function of depth. The method may further comprise setting an initial guess for at least five constants of the full elastic tensor for Vertical Transversely Isotropy (VTI) symmetry, determining a modeled slowness surfaces from the full elastic tensor, and comparing the modeled slowness surfaces with measured values of the P, the SH, and the qSV. The method may be performed by a system comprising a sonic logging tool and an information handling system.
US11681059B1
A radiation detector includes a p-i-n architecture including a p-type contact layer, an n-type contact layer, and an intrinsic layer between the p-type contact layer and the n-type contact layer. The intrinsic layer includes a thin film comprising a highly crystalline 2D layered perovskite material. The radiation detectors according to embodiments of the present disclosure generate high open circuit voltages, have good detecting photon density limits and high sensitivities, and can be self-powered.
US11681050B2
A system and method for determining a GNSS receiver position includes receiving a first and a second set of satellite observations; determining a first and second ambiguity set associated with a first and second transformation respectively; determining cross-validated ambiguities between the first and second ambiguity sets; and determining the GNSS receiver position based on at least one of the first or second ambiguity sets.
US11681030B2
Example embodiments relate to range calibration of light detectors. An example method includes emitting a first light signal toward a first region of a calibration target having a first reflectivity and detecting a reflection of the first light signal. The detected reflection of the first light signal has a first intensity. The example method further includes emitting a second light signal toward a second region of the calibration target having a second reflectivity and detecting a reflection of the second light signal from the second region of the calibration target. The detected reflection of the second light signal has a second intensity. Still further, the example method includes determining a first apparent range based on the detected reflection of the first light signal, determining a second apparent range based on the detected reflection of the second light signal, and generating walk-error calibration data for the detector.
US11681028B2
An optical sensing device includes a light source, which emits one or more beams of light pulses toward a target scene at respective angles about a transmit axis of the light source. A first array of single-photon detectors output electrical pulses in response to photons that are incident thereon. A second array of counters count the electrical pulses output during respective count periods by respective sets of one or more of the single-photon detectors. Light collection optics form an image of the target scene on the first array along a receive axis, which is offset transversely relative to the transmit axis, thereby giving rise to a parallax shift as a function of distance between the target scene and the device. Control circuitry sets the respective count periods of the counters, responsively to the parallax shift, to cover different, respective time intervals following each of the light pulses.
US11681026B2
An electronic device comprising circuitry configured to drive a unit pixel for a time of flight camera according to a multi-level mixing clock scheme.
US11681021B2
A LIDAR system includes an emitter head configured to receive LIDAR output signals from one or more LIDAR chips and to output head output signals that each includes light from one of the LIDAR output signals. The emitter head is movable relative to the one or more LIDAR chips. The one or more LIDAR chips are configured to receive LIDAR input signals that each includes light from one of the head output signals. The LIDAR input signals include LIDAR data indicating the distance and/or radial velocity between a LIDAR chip and an object.
US11681020B1
A system including an optical scanner to transmit an optical beam towards an object. The system includes a first optical element to receive a returned reflection having a lag angle; and steer the returned reflection to generate a first steered beam. The system includes a beam steering unit to receive the first steered beam, wherein the first steered beam is propagating at a first beam angle; and steer, the first steered beam based on an array voltage to generate a second steered beam at a first location on a photodetector. The system includes a processor to adjust the array voltage to cause the beam steering unit to steer the second steered beam from the first location on the photodetector to a second location on the photodetector to compensate for the lag angle.
US11681017B2
A radar sensing system includes a transmitter and a receiver. The transmitter is configured to transmit a radio signal. The receiver is configured to receive radio signals that include the transmitted radio signal reflected from objects in the environment. The transmitter and receiver are configured to distribute the signal power over frequency so that it is separated from noise and impairments at DC and low frequencies as may be caused by some radar system components which introduce DC offsets and/or low frequency (e.g. flicker) noise.
US11681016B1
In a general aspect, a radar system includes a vapor cell sensor system and a radio frequency (RF) optic. The vapor cell sensor system includes a vapor cell sensor, and the RF optic is configured to direct an RF field onto the vapor cell sensor. The RF field includes one or more RF pulses that define a radar signal. The radar system also includes a signal processing system configured to perform operations that include generating a digital signal based on a signal from the vapor cell sensor system. The digital signal represents a measured response of the vapor to the RF field over a time period. The operations also include applying a matched filter to the digital signal to generate a filtered signal and processing the filtered signal to determine properties of the RF field sensed by the vapor cell sensor over the time period.
US11681011B2
The description below relates to a method for a radar system that can be used to detect perturbations in the received radar signal. According to an example implementation, the method comprises providing a digital radar signal using a radar receiver, wherein the digital radar signal comprises a multiplicity of segments; calculating an envelope signal that represents the envelope of a segment of the digital radar signal; and ascertaining a time of the onset of an interference signal contained in the considered segment of the digital radar signal by using at least one statistical parameter of the envelope signal.
US11681001B2
A method for magnetic resonance imaging corrects non-stationary off-resonance image artifacts. A magnetic resonance imaging (MRI) apparatus performs an imaging acquisition using non-Cartesian trajectories and processes the imaging acquisitions to produce a final image. The processing includes reconstructing a complex-valued image and using a convolutional neural network (CNN) to correct for non-stationary off-resonance artifacts in the image. The CNN is preferably a residual network with multiple residual layers.
US11680999B2
In a method for operating a magnetic resonance device, change information, which describes newly available and/or modified operating options compared with the previous version of user interface software means for at least one of the at least one user interfaces, is received and/or is determined from received update information; and the output means of an operator device is controlled according to the change information to display in a highlighted manner the newly available and/or modified operating options at least when the user interface and/or a further user interface, which is assigned on the basis of the change information, is invoked for the first time.
US11680996B2
Methods and apparatus for a magnetic sensor having a die and sensor circuitry formed in a device layer of the die with a coil integrated with the die to generate a magnetic field. A magnetoresistive magnetic field sensing element on the die detects changes in the magnetic field generated by the coil as a result of the presence of a ferromagnetic target. The sensor circuitry may process the changes in the magnetic field generated by the coil.
US11680995B2
A method for determining degradation of a capacitor in an electric meter includes, charging the capacitor to a predetermined voltage value during a charging period using charging circuitry of the electric meter, discharging the capacitor, during a discharge period, from the predetermined voltage value using discharging circuitry of the electric meter, measuring, during the discharge period, a first capacitor voltage value at a first time and a second capacitor voltage value at a second time later than the first time using capacitor measurement circuitry of the electric meter, determining, by a processor of the electric meter, a capacitance value of the capacitor based on the first voltage value, the second voltage value, the first time, and the second time, comparing the determined capacitance value to a capacitance threshold value, and determining that the capacitor is in a degraded condition when the calculated capacitance value is below the capacitance threshold value.
US11680992B2
A system for watering an electrolyte or lead acid battery in which the cumulative amount of water added during each filling event is determined by detecting the amount of water passing from a supply hose to the battery. A fluid dispensing member, such as a direct fill link or nozzle, can be attached to and detached from a single point watering subsystem. A flow detector, such as a flow meter, in fluid communication with the fluid dispensing member can wirelessly output the cumulative water added to specific batteries to an interactive computer application, which can include a wireless component such as a smartphone or tablet communicating with a remotely located interactive database.
US11680991B2
A voltage measurement device is a voltage measurement device including a plurality of voltage detection circuits which measure cell voltages of a plurality of cells connected in series. Each of the plurality of voltage detection circuits includes: a communication end information holding circuit which holds communication end information specifying, as at least one communication end position, at least one of the plurality of voltage detection circuits; and a communication control circuit which controls transfer for sending a communication command received from a preceding voltage detection circuit located at a preceding stage to a next voltage detection circuit located at a next stage, according to the communication end information.
US11680987B2
A processor-implemented battery management method includes: estimating state information of a plurality of battery cells in a battery pack using a first battery state estimation model; determining whether state information of at least one of the plurality of battery cells is to be estimated using a second battery state estimation model; and estimating the state information of the at least one battery cell using the second model, in response to a result of the determining being that the state information of the at least one battery cell is to be estimated using the second model.
US11680986B2
A method, device and computer readable medium are provided for determining the closing time of a circuit breaker. In an embodiment, the method includes: sampling a voltage signal of a target phase in the three-phase voltage signal of the circuit breaker; determining a first time period according to a voltage value of the sampled voltage signal, a voltage signal in the first time period including a voltage jump point of the voltage value; finding a voltage jump point of a voltage value in the first time period according to a change in the voltage value of the voltage signal in the first time period; and determining the closing time of a target phase of the circuit breaker according to the found sampling time of the voltage jump point.
US11680983B1
A critical data path of an integrated circuit includes a flip flop configured to receive a data input and provide a latched data output. A monitoring circuit includes a delay generator configured to receive the data input and provide a plurality of delayed data outputs corresponding to delayed versions of the data input with increasing amounts of delay, a selector circuit configured to select one of the plurality of delayed outputs based on a programmable control value, and a shadow latch coupled to an output of the selector circuit and configured to latch a value at its input to provide as a latched shadow output. A comparator circuit provides a match error indicator based on a comparison between the first latched data output and the latched shadow output, and an error indicator is provided which indicates whether or not an impending failure of the critical data path is detected.
US11680976B2
A method for checking a capacity of at least one supply line for an electrically operated assembly that is coupled electrically via the at least one supply line to an electrical system of an at least partially automated mobile platform. The method includes: ensuring a non-critical operating state of the mobile platform; determining an off-load terminal voltage at an input connection of the assembly, with zero-current supply line; applying a defined current to the supply line of the electrically operated assembly; determining an on-load terminal voltage at the input connection of the assembly, in doing so, the defined voltage being applied to the supply line of the electrically operated assembly; determining a differential voltage between the off-load terminal voltage and the on-load terminal voltage; comparing the differential voltage to a differential-voltage limit value to determine whether the capacity of the electric supply line is sufficient to operate the assembly.
US11680975B2
An apparatus, system, and method for managing an electrostatic charge of a workpiece are disclosed. The method comprises coupling an electrostatic voltmeter to a conductor, coupling a charge-adjustment system to the conductor, and coupling the conductor to the workpiece. A level of charge in the workpiece is adjusted, via the conductor, with the charge-adjustment circuit and a voltage of the workpiece is monitored, via the conductor, with the electrostatic voltmeter. A controller may be used to adjust the charge on the workpiece based upon the monitored voltage.
US11680972B2
A method of monitoring static charge is provided. The method includes the operations as follows. A metallic plate is connected to a conductive tape wrapped around an outer surface of a non-conductive tube. A plurality of static charges are detected from the metallic plate by an electrostatic field meter, wherein the conductive tape and the metallic plate are entirely disposed within a metallic box. A flow rate of a fluid flowing through the non-conductive tube is adjusted according to the plurality of static charges detected by the electrostatic field meter.
US11680956B2
A rotation detection device includes a detected member being mounted to a rotating member and being configured to rotate integrally with the rotating member, and a sensor section being arranged to face the detected member, in which the sensor section includes two magnetic sensors, each of which includes a detection section having a magnetism detection element for detecting a magnetic field from the detected member, the two detection sections of the two magnetic sensors being arranged side-by side along a rotational axis line direction, and a housing portion comprising a resin mold provided to collectively cover the two magnetic sensors and having a facing surface facing the detected member. The two detection sections of the two magnetic sensors are separated each other. A minimum distance between the two detection sections of the two magnetic sensors is 0.05 mm or more and 2.00 mm or less. The resin mold enters into a space between the two detection sections of the two magnetic sensors.
US11680951B2
A sample analyzer includes a suction unit configured to suction a sample in a sample container through a stopper installed in an opening of the sample container; a rack transport unit configured to transport a sample rack holding a sample container along a transport path, and position the sample container held by the sample rack at a suction position by the suction unit; a sample transport unit in which a sample container other than the sample container transported by the rack transport unit is installed and which is configured to transport the installed sample container to the suction position provided on the transport path; a measurement unit configured to measure a sample suctioned by the suction unit from the sample container positioned at the suction position; and an analysis unit configured to analyze the sample based on the measurement result of the measurement unit.
US11680947B2
Disclosed are specifically a marker polypeptide of a Bothrops atrox-like thrombin and a method thereof for detecting species source and content of a snake venom-like thrombin and an application, relating to the technical field of snake venom detection. An amino acid sequence of the marker polypeptide is EAYNGLPAK (SEQ ID NO:1), and the marker polypeptide may be used to detect the species source and content of the snake venom-like thrombin in a sample. The marker polypeptide of the present disclosure may play an important role in characterizing the species source and content of the snake venom-like thrombin in the sample, and fill in the blank of a quality standard of snake venom of the Bothrops atrox.
US11680938B2
A method and system to determine mass fraction of aromatic hydrocarbons, sulfur-multi-sulfur, sulfur-nitrogen, multi-sulfur-multi-nitrogen, and nitrogen containing aromatic compound classes present within a petroleum sample. The invention uses total sulfur determination, total nitrogen determination, and elemental formulas determination, with the latter determined through time-of-flight mass spectrometric analysis with atmospheric pressure photo ionization and Fourier-transform ion-cyclotron resonance mass spectrometric analysis with atmospheric pressure photo ionization.
US11680936B2
A tape (170) includes a bottom film (410), upon which dry sticks (180a, 180b, 180c) are separately arranged, which dry sticks (180a, 180b, 180c) are configured to indicate at least one biomarker value of a milk sample of an animal (100); and a top film (310) covering the plurality of dry sticks (180a, 180b, 180c), the top film (310) being arranged on the bottom film (410), the top film (310) being arranged to be peeled off an individual dry stick (180a, 180b, 180c) before application of the milk sample to the dry stick (180a, 180b, 180c).
US11680928B2
This application relates to a method of analyzing dynamic characteristics of a carbon composite material. This application also relates to a method of calculating sensitivity indices for structural stiffness and a viscous damping coefficient of a carbon composite material and a method of analyzing dynamic characteristics of a carbon composite material by using the same. Respective sensitivity indices for structural stiffness and a viscous damping coefficient according to a direction (angle) of carbon fiber for a carbon composite material are calculated. A change in the dynamic characteristics of the carbon composite material is evaluated through a proportional relationship between the sensitivity indices, thereby conducting a more accurate and efficient analysis.
US11680925B2
A system for determining a level of hematocrit includes a test strip configured to receive a sample; a meter configured to receive the test strip; and further including circuitry and a microprocessor, the circuitry and microprocessor configured to apply electrical energy to the test strip and the sample and determine an electrical property of the sample, either the impedance phase angle or the impedance magnitude of the test strip and the sample and, based on the electrical property, calculate the level of hematocrit in the sample.
US11680902B2
A library of known intrinsic spectra is provided to identify at least one known material in a sample of interest. The library includes individual intrinsic spectra channels defined by the assignment of intrinsic spectra of at least one known material, and combinations thereof, so that the assigned intrinsic spectra of each intrinsic spectra channel is correlated to at least one known material. The at least one known material is identified in the sample of interest when intrinsic spectra obtained from the sample of interest is matched to an assigned intrinsic spectra of an intrinsic spectra channel of the library of known intrinsic spectra.
US11680886B2
An apparatus comprising: a body having an aperture dimensioned to receive an air-borne particle of corresponding size; first and second electrodes positioned within the aperture between which a potential difference can be applied; and a measurement circuit configured to measure an electrical property between the first and second electrodes such that the presence of the air-borne particle within the aperture can be detected based on a change in the electrical property when the air-borne particle contacts both the first and second electrodes.
US11680883B2
A testing device that includes a wear testing device, a sensor array, and a controller. The wear testing device includes a sample rotation element configured to hold and to rotate a sample; and a cutting element holder configured to hold a cutting element and to engage the cutting element with the sample as the sample rotates. The sensor array includes an acoustic emissions (AE) sensor array comprising a plurality of AE sensors, the plurality of AE sensors configured to measure a plurality of acoustic signals generated during engagement between the cutting element and the sample; and a load sensor. The controller is communicably connected to the sensor array and configured to determine a toughness and a wear resistance of the cutting element using the plurality of acoustic signals, the applied load, and a wear state of the cutting element.
US11680875B2
An embodiment for a microfluidic device is provided. The device comprises two areas, arranged side-by-side, and a trigger channel. They include a first area, which is delimited by a first liquid pinning barrier, and a second area, which is delimited by a second liquid pinning barrier. The latter extends parallel to the first liquid pinning barrier to delimit a corridor. The trigger channel extends through the corridor between the two areas. In addition, the trigger channel connects the first liquid pinning barrier with the second liquid pinning barrier, allowing a first liquid pinned at the first liquid pinning barrier and a second liquid pinned at the second liquid pinning barrier to be contacted, each, by a reverse flow of the second liquid in the trigger channel and thereby start mixing at a level of the corridor, in operation. The invention is further directed to related methods of operation.
US11680868B2
The method for warning of risk of rupture or deformation of a part made of a composite material when it is subjected to a force relates to a part including a fibre-reinforced thermoplastic or thermohardenable matrix. The method includes arranging the fibers in a lattice structure produced by winding fibers to form bars that join together or intersect at nodes. The method includes designing at least one bar of the lattice and/or integrating, into the part, at least one additional bar with a determined location and tensile strength and associating, with the at least one bar, inside the part, a sensor to detect the rupture thereof. The method further includes associating, with the sensor, an emitter, outside the part, for a signal relating to the rupture.
US11680846B1
Noise that is present in the output of a weight sensor can lead to erroneous weight data. A moveable device, such as a tote, may be used by a customer while shopping in a facility. This tote can include one or more weight sensors that are used to determine the weight of items added to or removed from the tote. However, noise can affect the output of the weight sensors, where such noise is attributed to movement or vibration of the tote. Data from a vibration sensor or a motion sensor coupled to the tote can be analyzed to determine noise that is common to weight data and vibration data or motion data associated with the tote. This common noise can then be removed or attenuated from the weight signals to determine de-noised and valid weight data for the tote.
US11680838B2
A moving device for a three-dimensional scanner, including a main body, a moving mechanism, a round tube, a driving mechanism and a fixing mechanism. A connecting rod is vertically fixed on an upper side of the main body. The moving mechanism is configured to drive the main body to move. The round tube is sleevedly provided on an outer side of the connecting rod. A fixing sleeve is vertically fixed on an inner side wall of the round tube. A sliding rod is insertedly provided in the fixing sleeve. A lower end of the sliding rod is fixedly connected to the main body, and an upper end extends to be below the 3D scanner and is provided with a top plate. When the round tube moves upward to an outer side of the 3D scanner, the round tube is fixed by the fixing mechanism.
US11680837B2
A water meter (1) comprising: a volume flow-measuring device (2) by means of which a volume flow of a liquid flowing through a water pipe (3) can be measured from outside the water pipe (3); and a clamping device (4) by means of which the water meter (1) can be clamped to the water pipe (3). In addition, a method for attaching a water meter (1) to a water pipe (3).
US11680836B2
A method for determining individual fuel consumption characteristics of different generator units of an electricity generating assembly, includes an acquisition of operation data including, for several acquisition times, a measurement of a total fuel flow rate consumed by the generating assembly, and measurements of the respective load rates of the different generator units, and a determination of the individual fuel consumption characteristics of these different generator units, from these acquired operation data.
US11680826B2
A control that can be a throttle control of a handle-bared vehicle is presented. According to some embodiments, a control can include a plurality of circuit boards, each of the circuit boards including a transmission coil, sensor coils, and control circuitry the drives the transmission coil and receives signals from the sensor coils; and one or more targets mounted on a shaft and configured to rotate over the sensor coils of the plurality of circuit boards as the shaft is rotated, wherein the plurality of circuit boards are mounted around the shaft, and wherein the position of the target is determined by the control circuitry as the shaft is rotated.
US11680820B2
A map information system includes a map database including map information; and a driving assist level determination device. The map information is associated with an evaluation value indicating a certainty of the map information for each location in an absolute coordinate system. Information indicating that the intervention operation is performed is included in driving environment information indicating a driving environment of a vehicle. The driving assist level determination device is configured to acquire, based on the driving environment information, intervention operation information indicating an intervention operation location where the intervention operation is performed, acquire, based on the map information, the evaluation value for each point or section in a target range, and determine, based on the evaluation value and the intervention operation location, an allowable level for each point or section within the target range.
US11680816B2
A spatial infotainment rendering system may include at least one infotainment device configured to present information to a vehicle occupant traveling along a vehicle route at one of a plurality of infotainment locations within the vehicle and at least one spatial rendering processor. The processor may be configured to receive vehicle location and direction information of the vehicle along the vehicle route, receive event data indicative of an event having a potential to affect the vehicle route, and determine an event location based on event data. The processor may also be configured to select one of the infotainment locations based on the event location relative to the vehicle location and direction to present event information to the vehicle occupant relating to the event at a location spatially related to the event location relative to the vehicle route.
US11680814B2
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for providing augmented reality content corresponding to a translation in association with travel. The program and method provide for receiving, by a messaging application running on a device of a user, a request to scan an image captured by a device camera; obtaining, in response to receiving the request, a travel parameter associated with the request, and an attribute of an object depicted in the image; determining, based on the travel parameter and the attribute, to perform a translation with respect to the object; performing, in response to the determining, the translation with respect to the object; and displaying an augmented reality content item, which includes the translation, with the image.
US11680809B2
A content information acquiring unit acquires content information including a watching-or-listening time period of content that an occupant of a vehicle desires to watch or listen to. A position information acquiring unit acquires position information of the vehicle. A road information acquiring unit acquires road information including information regarding an autonomous driving section and a manual driving section. A route setting unit sets a route in which the vehicle travels through the autonomous driving section in the watching-or-listening time period of the content on the basis of the content information, the position information, and the road information. A notification unit notifies the occupant of the vehicle of the route set by the route setting unit.
US11680805B2
Systems and methods are described ensuring that a user will be able to consume selected media content in its entirety. In particular, a media guidance application described herein determines an amount of time (102) required to reach a destination (116) and compares time (104) exceeds the amount of time (102) required to reach the destination, it calculates a route (120) for a current trip in which the length of time required to traverse a calculated route corresponds to the play length of the selected media asset.
US11680798B2
A micro electro-mechanical system (MEMS) gyroscope may include a suspended spring-mass system, and processing circuitry configured to receive a drive sense signal and a proof mass sense signal generated by the spring-mass system. The processing circuitry may be configured to derive a drive velocity in-phase signal from a drive displacement in-phase signal and to derive a drive velocity quadrature signal from a drive displacement quadrature signal. A compensated in-phase signal and a compensated quadrature signal may be determined based upon at least the drive displacement in-phase signal, the drive displacement quadrature signal, the drive velocity in-phase signal, the drive velocity quadrature signal, the sense displacement in-phase signal, and the sense displacement quadrature signal.
US11680797B2
A physical quantity sensor includes a substrate, an anchor portion, a surrounding portion, a detecting element, a moving portion, and a beam portion. The anchor portion is formed on the same side as a principal surface of the substrate and fixed to the substrate. The surrounding portion is formed on the same side as the principal surface of the substrate and surrounds the anchor portion. The detecting element detects a physical quantity as a target of detection. The moving portion is provided with at least a part of the detecting element, formed on the same side as the principal surface of the substrate, and connected to the surrounding portion. The beam portion is formed on the same side as the principal surface of the substrate and connects the anchor portion and the surrounding portion together.
US11680791B2
A method for measuring the thickness of coatings on a substrate of an aerospace component comprises illuminating a sample comprising the substrate of the aerospace component and a coating with light waves of varying wavelengths from a light source, receiving the light waves reflected by the sample at a light collector, diffracting the light waves into a plurality of component wavelengths with a grating, detecting the light intensities of the plurality of component wavelengths at a detector array, generating a reflectance spectral curve using the detected light intensities for each of the plurality of component wavelengths, calculating the thickness of the coating from the reflectance spectral curves of the component wavelengths.
US11680788B2
A portable electronic device is operable in a particulate matter concentration mode where the portable electronic device uses a self-mixing interferometry sensor to emit a beam of coherent light from an optical resonant cavity, receive a reflection or backscatter of the beam into the optical resonant cavity, produce a self-mixing signal resulting from a reflection or backscatter of the beam of coherent light, and determine a particle velocity and/or particulate matter concentration using the self-mixing signal. The portable electronic device is also operable in an absolute distance mode where the portable electronic device determines whether or not an absolute distance determined using the self-mixing signal is outside or within a particulate sensing volume associated with the beam of coherent light. If not, the portable electronic device may determine a contamination and/or obstruction is present that may result in inaccurate particle velocity and/or particulate matter concentration determination.
US11680787B2
Various optical systems equipped with diode laser light sources are discussed in the present application. One example system includes a diode laser light source for providing a beam of radiation. The diode laser has a spectral output bandwidth when driven under equilibrium conditions. The system further includes a driver circuit to apply a pulse of drive current to the diode laser. The pulse causes a variation in the output wavelength of the diode laser during the pulse such that the spectral output bandwidth is at least two times larger than the spectral output bandwidth under the equilibrium conditions.
US11680786B2
An apparatus includes a lens assembly that includes at least one lens that defines an optical axis. The apparatus also includes a substrate, an image sensor disposed on the substrate, and an actuator coupled to the substrate and configured to adjust a position of the substrate relative to the lens assembly to move the image sensor along the optical axis. The apparatus additionally includes a capacitive position sensor that includes a first capacitive plate coupled to the substrate and a second capacitive plate coupled to the lens assembly. The capacitive position sensor may be configured to generate a capacitance measurement indicative of the position of the substrate relative to the lens assembly. The apparatus further includes circuitry configured to control the actuator based on (i) the capacitance measurement and (ii) a target position of the image sensor relative to the lens assembly.
US11680779B2
A trap machine that launches clay targets, and the trap machine has a tensioning spring having a first end and a second end, the first end operatively connected to a motor assembly and the second end engaged to a first end of a threaded bolt the tensioning spring providing tension on a nut on the bolt against the rear of the housing; and a lever configured to releasably engage the threaded bolt and move the threaded bolt against the bias of the tensioning spring thereby releasing tension of the nut against the rear of the housing.
US11680778B2
The present invention relates to an electrified riot protection shield for keeping law enforcement officers safe while deterring rioters. The shield is designed as a multi-person shield and can be used by a plurality of security officers to shield their bodies, such that when one or more protestors touch a front surface of the shield, a non-lethal electric shock is administered to the protestor's body to deter the protestor or rioter. The shield can be held in front of the officers' bodies by grasping the insulated handles disposed on a rear surface of the device and an electric supply is provided to a metal plate from an integrated battery for providing the electric shock. A trigger is actuated to enable the electric supply to the metal plate and the trigger can be actuated when the metal plate is pushed or touched by a protestor.
US11680773B2
A turret display device is used for rapidly zeroing a riflescope. The turrets on an improved riflescope provide a turret position signal. A display of the turret display device comprises turret display cross hairs displayed relative to a target icon. When the turret display device receives a turret position signal, turret display cross hairs move to show the relative movement as indicated by the received turret position signal. When a distance is processed by the turret display device, the turret display cross hairs move to show an aiming point relative to a target icon based on the current zero of the riflescope. The user zeroes the riflescope to any distance by turning the turrets until the turret display cross hairs are centered for the desired distance. In some embodiments the turret display device is integrated into a hand held rangefinder, smart phone, or riflescope. A riflescope having turrets which each provide a turret position signal.
US11680771B2
The present disclosure describes a foldable firearm that collapses into a folded state under spring pressure. The foldable firearm may include a foldable grip assembly. The foldable grip assembly may include a foldable pistol grip, a foldable trigger assembly, a folding bar, and a foldable hand stop. The foldable grip assembly may fold into the top shell of the foldable firearm. The foldable firearm may also include an ambidextrous charging handle assembly that may include a bottom portion, a top portion, a guide bar, and two opposing charging handles. The charging handles may be pulled to unfold the foldable firearm, and/or butterflied such that pivoting one charging handle causes the other charging handle to pivot. The first-pivoted charging handle may then be pulled rearwards to unfold the firearm. The first-pivoted charging handle may then be pulled further rearwards to rack the slide of the foldable firearm.
US11680768B2
A compound bow may feature the ability to pre-store energy before the drawing back of the draw string. Various embodiments contemplate that this may allow an archer to draw back the draw string or cable, and upon reaching the let off region of the compound bow's draw profile, cause the pre-stored energy to be transferred to the energy being stored by the bow. Various embodiments contemplate that this addition of pre-stored energy may give the archer more energy, held in the draw string or cable, to transfer to an arrow upon release, propelling it at greater speeds than would have been achieved with a compound bow of equal draw weight that does not feature an energy storage mechanism. Various embodiments contemplate that a system may provide for a return position of the draw.
US11680762B2
Firearms with adjustable gas block regulators have a receiver defining a passage receiving a reciprocating bolt assembly, a barrel defining a barrel axis and extending from the receiver and defining a barrel gas aperture, a gas block connected to the barrel and having a gas block inlet registered with the barrel gas aperture, the gas block defining a gas block bore transverse to the barrel axis and in communication with the gas block inlet, the gas block bore defining a gas block bore axis, the gas block defining a gas outlet in communication with the gas block bore, a regulator closely received in the bore and operable to reciprocate along the gas block bore between at least a first position and a different second position, the regulator defining first and second gas paths having different gas flow characteristics.
US11680759B2
A pistol comprising a barrel having a combustion chamber and slide translatable between an advanced configuration closing the combustion chamber, and a retracted configuration opening the chamber and in both configurations is substantially parallel to a longitudinal axis. The slide has a locking seat and longitudinal grooving. A closing organ rotatable with respect to the axis between a first and a second angular position and an element drawing in rotation the closing organ and fixed to the fore-end. The closing organ has a locking relief and a cam taking the rotation from the at least one element drawing in rotation. In the advanced configuration, the closing organ is in the first angular position so the locking relief engages the locking seat and the barrel and slide constrain each other, in the retracted configuration the closing organ is in the second angular position wherein the locking relief disengages from the locking seat and slides along the grooving so the slide can retract with respect to the barrel.
US11680749B2
A sealed feeder device utilized in an electric arc furnace (1), and a flue gas and temperature control method. The sealed feeder device comprises a sealed feeding chute (5) having an outlet sealedly communicating with a side wall of the electric arc furnace (1), and a material blocking sealed arc-shaped door (3) disposed in the sealed feeding chute (5). The material blocking sealed arc-shaped door (3) separates the sealed feeding chute (5) into a cold steel scrap storage chamber (18) and a material feeding and dedusting chamber (2), and is operated by a driving mechanism (34) to separate or connect the cold steel scrap storage chamber (18) and the material feeding and dedusting chamber (2). The method comprises: adopting the feeder device to divide the flue gas of the electric arc furnace (1) into two paths, and controlling, by a flue gas adjustment device (16), a ratio of a flue gas flow from a flow-splitting dust removal pipe (11) to that from a dust removal pipe (4) to obtain a required flue gas mixture temperature.
US11680746B2
Process and plant for the production of liquid hydrogen with a liquefier that has a variable cooling power dependent on the electrical power consumed. The liquefier is supplied with electricity by a first source of electricity at least one additional source of electricity that provides an intermittent or variable amount of electricity over time. Liquid hydrogen is produced at first thermodynamic conditions when the liquefier is supplied with a predetermined nominal electrical energy level and produced at subcooled conditions, with respect to the first thermodynamic conditions, when electricity supplied to the liquefier exceeds the nominal level.
US11680745B2
A thermally controllable cupholder that is advantageously designed for marine and other outdoor implementations. The thermally controllable cupholder includes a beverage receptacle and a thermal control device configured to change a temperature of the beverage receptacle. In one embodiment, the cupholder includes a drain passageway and a drain hole that connects the beverage receptacle to the drain passageway. In one embodiment, the cupholder includes a perforated heat sink to promote the thermal conductivity of the thermal control device.
US11680743B2
A refrigerator includes a door opening device and a handle assembly including a handle body and a handle cover assembled with each other. The handle body may have a structure for rotating the handle assembly, and when the handle cover is coupled to the handle body, the handle cover may constitute at least a portion of a surface of the handle body. Additionally, a driving arm may be provided in the handle cover and configured to push a push rod while the driving arm rotates with the handle body. The driving arm is made of metal.
US11680740B2
Provided is a gas-liquid separator, including a connection pipe connected to a refrigerant pipe in the evaporator, the refrigerant pipe in which a two-phase refrigerant flows, a header connected to the connection pipe, wherein a gas refrigerant separated from the two-phase refrigerant flows inside the header, a bypass pipe connected to the header to guide a flow of the gas refrigerant to a compressor, a flow rate control valve installed at the bypass pipe, and a controller configured to control opening and closing of the flow rate control valve based on whether a preset condition is satisfied.
US11680738B2
A refrigeration system includes an evaporator within which a refrigerant absorbs heat, a gas cooler/condenser within which the refrigerant rejects heat, a compressor operable to circulate the refrigerant between the evaporator and the gas cooler/condenser, a high pressure valve operable to control a pressure of the refrigerant at an outlet of the gas cooler/condenser, and a controller. The controller is configured to automatically generate a setpoint for a measured or calculated variable of the refrigeration system based on a measured temperature of the refrigerant at the outlet of the gas cooler/condenser. The setpoint is generated using a stored relationship between the measured temperature and a maximum estimated coefficient of performance (COP) that can be achieved at the measured temperature. The controller is configured to operate the high pressure valve to drive the measured or calculated variable toward the setpoint.
US11680731B2
A ventilation assembly and methods of forming the same includes a ventilation grille having reducing acoustic bodies configured to attenuate sound of the ventilation assembly. Arrangement of the acoustic bodies can form phononic crystal to attenuate sound and can be tuned to desired sound bands to reduce sounds.
US11680727B2
There is provided a heat exchanger system comprising a housing defining a heat exchange compartment in which are extending a plurality of circular flexible pipes including radially extending fins, the fins defining a helical pattern along the length of each of the circular flexible pipes. There is also provided a circular flexible pipe having radially extending fins, the fins defining a helical pattern along the length of the circular flexible pipe. There is further provided a method and an apparatus for manufacturing a circular flexible pipe having radially extending fins, the fins defining a helical pattern along the length of the circular flexible pipe.
US11680726B2
An HVAC system for a multi-unit building having a riser stack in flow communication with a single unit HVAC system. The single unit HVAC system has a first heat exchanger thermally connected to the riser stack, a second heat exchanger thermally connected to a fluid distribution system within the unit, and a closed loop fluid flow path extending between the first and second heat exchangers. The first heat exchanger exchanges heat between a riser stack fluid in the riser stack and the closed loop fluid in the closed loop fluid flow path and the second heat exchanger exchanges heat between the closed loop fluid and a distribution fluid of the fluid distribution system.
US11680714B2
An outdoor cooking appliance enclosure for storing and operating a cooking appliance is provided. The outdoor cooking appliance enclosure includes a base extending horizontally, and a box enclosure extending vertically upward from the base. The base includes multiple guide rods extending vertically upward from the base. The base enclosure is mounted movably on the guide rods. The box enclosure includes a roof mounted on top of, and covering, the box enclosure, a front door shaped to form a closed volume with the box enclosure and the base. The front door includes at least two panels, a first panel and a second panel, where the first panel is mounted pivotably along the front edge of the roof, and the second panel is extendable from the first panel in a direction parallel to the first panel. Multiple extendable legs are mounted pivotably on the second panel.
US11680711B2
A gas burner of a cooktop appliance includes an annular burner body extending along the circumferential direction with an annular fuel plenum defined within the annular burner body. A plurality of ports are defined in the annular burner body. Each port of the plurality of ports extends from the annular fuel plenum inward towards a center of the gas burner assembly. The gas burner assembly also includes a vortex shield inward of the annular burner body along the radial direction. The vortex shield is positioned and configured to redirect a flow of unignited fuel from the ports away from the center of the gas burner assembly.
US11680710B2
A fuel nozzle, a fuel nozzle module having the same, and a combustor are provided. The fuel nozzle includes a nozzle cylinder having a space through which fuel flows and a plurality of fuel holes through which the fuel flows in a surface, a shroud spaced apart from the nozzle cylinder and formed to surround the nozzle cylinder in a longitudinal direction of the nozzle cylinder, and a mixing flow path formed between the nozzle cylinder and the shroud to mix the fuel supplied through the plurality of fuel holes and compressed air supplied from a compressor.
US11680706B2
Disclosed is a combustion process of a glass kiln with non-catalytic reformers. A corresponding system includes the glass kiln, the non-catalytic reformers A/B, a flue gas recovery device, a chimney, a high-temperature flue gas fan, a natural gas supply device, and an oxygen supply device. The present disclosure circulates part of flue gas of the glass kiln and increases concentrations of vapor and carbon dioxide in the circulating flue gas, the vapor and the carbon dioxide in the circulating flue gas are subjected to a conversion and reforming reaction with natural gas in the non-catalytic reformers for recycling sensible heat of the high-temperature flue gas and meanwhile generating high-calorific-value water gas at 1300° C. or above, thereby increasing a gross calorific value and a temperature of gas entering the glass kiln, and the high-calorific-value water gas, less unreacted natural gas, and oxygen are sufficiently combusted in the glass kiln.
US11680705B2
A flame-resistant wick includes a hollow chamber and at least one capillary structure surrounding the hollow chamber. The at least one capillary structure is interlaced by a plurality of wire strands into a tubular shape. Each of the plurality of wire strands consists of a plurality of core wires made of a material having a melting point of not less than 800° C.
US11680704B2
A novel two-chamber design for thermal boilers is presented in this document. The boiler uses spiral-shaped tubes with conical and flat portions which form a combustion chamber. The use of a direct flame burner causes exhaust gas turbulence and increases the gas pressure in the main chamber. The high-pressure gases, which have lost their kinetic energy due to collision with spirals, leave the main chamber and enter into the secondary chamber, where their energy is used to preheat inlet water. The control of distance between spirals, the reverse flow of exhaust gases in the chambers, and the specific geometry of the spirals maximize boiler efficiency,
US11680702B2
An elongated modular heat sink array having through power and/or data flowing from end to end powering and/or communicating with externally mounted coupled electronic devices.
US11680701B2
A system, apparatus, and method for thermal regulation in a tiered rack growth system. A contact heat exchange converter is provided to remove thermal energy of a light fixture for the tiered rack growth system. A contact thermal exchange cavity defined in the contact heat exchange converter is dimensioned to cooperatively receive an arcuate thermal sink of the light fixture. A circulation conduit communicates a dense medium coolant to remove thermal energy carried by a thermal mass of the contact heat exchange converter.
US11680700B2
Nicheless lighting assemblies principally for swimming pools and spas are detailed. The lighting assemblies include features configured to dissipate heat. The assemblies additionally are designed to reduce possibility of water intrusion. Some versions of the assemblies may include thermally-conductive plastic overmolded onto at least one of a lens or a heat spreader. Versions of the assemblies additionally or alternatively may include a generally annular heat sink to which a printed circuit board containing at least one light-emitting diode (LED) is attached. Versions of the assemblies may be divided into subassemblies, one subassembly fitting into another, or include protective covers.
US11680696B2
LED arrays with diffusing elements are disclosed. In various embodiments, diffusing elements in the form of one or more structures of a diffuser material may be provided between an LED array and an optical element that collects light emitted by the array and directs the light to an optical far field. The optical element may image or approximately image the LED array. The diffusing elements at least partially blur patterning in the far field illumination that may otherwise arise from the optical element imaging the array. Each LED may be a wavelength-converting LED in that it may include a light emitter arrangement and a wavelength-converter structure.
US11680678B2
A non-invasive roof mounting adapter plate and method for installing same. In one embodiment, a mounting adapter for attaching an object to a generally flat surface includes an anchor plate having an upper surface and a lower surface, and one or more first apertures extending through the upper and lower surfaces, each first aperture including a counter-bore configured to receive a corresponding first elongated fasteners, each elongated fastener having a length sufficient to extend through and securely fasten the anchor plate to a support structure below the generally flat surface; and a second fastener extending normal from the upper surface of the anchor plate and configured to secure the object to the mounting adapter, wherein load forces from the object are directly transferred from the anchor plate to a support structure below the generally flat surface via the first elongated fasteners.
US11680674B2
An insulating jacket for enclosing a pipe fitting includes an elbow housing configured to envelop and cover a pipe elbow and a pair of coupling housings each configured to envelop couplings mounted to the elbow. Each of the housings is made from a pair of housing halves which are made from a block of rigid insulating material. Each pair of housing halves can be mated together by interlocking tongue in groove connection elements formed on the housing halves. The rigid insulating material is soft enough to be carved by hand and resilient enough to be deform sufficiently to allow the housing halves to be mated over the pipe fitting.
US11680670B2
A coupling device for connecting media-conducting lines has a one-part or multi-part first coupling section and a one-part or multi-part second coupling section. At least one locking element is fastened with at least one connecting section to the first coupling section and is provided with one or more locking arc sections extending in a circumferential direction between the first and second coupling sections. The second coupling section has a locking section extending circumferentially at least partially about a circumference of the second coupling section. At least one of the one or more locking arc sections interacts with the locking section.
US11680665B2
A hose is provided comprising a rubber backing layer directly bonded to a continuous polyamide layer without an intervening adhesive layer, wherein the hose exhibits increased low and high temperature capability and decreased permeation compared to standard automotive refrigerant hoses.
US11680661B2
A stabilization bracket device for facilitating servicing of in-line piping regulators includes a bracket, which is removably positionable around a regulator, such as a valve, a pump, a sensor, and the like, which is positioned in-line with a pipe, so that a lower end of the bracket abuts a bottom of the regulator. A support element is engaged to and extends bidirectionally from an upper face of the bracket. Each opposing end of the support element abuts an upper surface of the pipe proximate to a respective opposed end of the bracket. A load imparted by the regulator to the bracket is transferred by the support element onto the pipe, positioning a user to service the regulator.
US11680651B1
A method for operating a pool cycling valve includes receiving a stream of water into a valve body through an inlet port to a ratchet assembly in a closed position configured to interfere with the stream of water flowing through the inlet port. Rotating the ratchet assembly from the closed position to an open position, directing the stream of water to a bottom plate outlet port aperture aligned with an outlet port of the valve body. Discharging the stream of water through the outlet port aperture and the outlet port. Rotating the ratchet assembly from the open position to the closed position. Aligning the outlet port aperture with a different outlet port in response to a water pressure change, such as a combination of an increase and a decrease in water pressure, within the valve body.
US11680650B2
A four-position switching valve includes first and second pistons for driving a spool in a valve body, and a spool moving mechanism part that moves the spool to first and second intermediate switching positions between one-end side and the other-end-side switching positions. The spool moving mechanism part includes a compression spring that moves the spool back in the opposite direction by moving to the switching position on one end side and the other end side of the spool. The compression spring moves the spool to the first intermediate switching position when the spool moves to one-end-side switching position and the pressure on the second piston is released, and moves the spool to the second intermediate switching position when the spool moves to the other-end-side switching position and the pressure on the first piston is released.
US11680648B2
A device for regulating the flow of a fluid comprises a valve housing having at least two valve ports, at least one valve seat, a valve member having a closing body, and an actuating unit for actuating the closing body. The valve member further comprises an actuation section, which is connected via at least one connecting web to the closing body for moving the closing body. A surrounding seal extends between the closing body and the actuation section, and separates the closing body and the actuation section from one another. The at least one connecting web is arranged such that the closing body is pivotable upon actuation of the actuation section by the actuating unit to move the valve member and thus the closing body relative to the at least one valve seat. The valve member is arranged to minimize, during the movement of the closing body, deformations in a passage area of the seal through which the at least one connecting web extends. A valve arrangement is provided with a respective device for regulating the flow of a fluid.
US11680644B2
The invention relates to a gas-lubricated mechanical seal arrangement (1) comprising a first mechanical seal (2) having a first rotating slide ring (21) and a first slide ring (22) defining a first sealing gap (23) between sealing surfaces (21a, 22a), the first slide ring (22) having a passageway (25) for supplying a barrier fluid to the first sealing gap (23), wherein the passageway (25) extends from a rear surface (22b) to the sliding surface (22a) of the first stationary slide ring (22), and wherein on the first rotating slide ring (21) a first secondary seal (4) for sealing and a centering device (5) for centering of the first rotating slide ring (21) are arranged.
US11680643B2
A noncontacting intershaft seal system includes force generating mechanisms to reduce contact related effects. A sealing system includes an outer shaft that has a hollow interior. An inner shaft extends through the hollow interior of the outer shaft. Spaced apart end plates encircle and rotate with the inner shaft. A gland opening is defined between the inner and outer shafts and between the end plates. A ring is disposed in the gland opening. The end plates and/or the ring include force generating elements that generate force to separate the ring from the end plates, reducing contact related heat generation and wear.
US11680642B2
A seal assembly can include a sealing component and a spring energizer located within a seal cavity or spring cavity of the sealing component. The sealing component provides an exterior surface for providing protection of the seal cavity and spring energizer from an external or contaminated environment, such as the atmosphere. The sealing component can have two distinct first and second sealing points. Each distinct first sealing point can have two discrete first sealing points and each second sealing point can have two discrete second sealing points. Part of the spring energizer can extend externally of the sealing component.
US11680639B1
A method of controlling a drive axle system. The method may include executing a gear upshift or a gear downshift after decreasing the torque that is provided by an electric motor to a transmission of an axle assembly and increasing the torque that is provided by another electric motor to a transmission of another axle assembly.
US11680634B2
A pulley device comprising a pulley and a bearing. The pulley has at least one “C-shaped” pulley part having an inner portion mounted on the bearing, an outer portion having an outer cylindrical surface dedicated to interact with a belt or a chain, and an intermediate portion extending substantially radially between axial ends of inner and outer portions on one axial side of pulley device. The outer cylindrical surface of outer ring is provided with at least one recess having in cross-section, a concave internal profile. The pulley part is provided with at least one protruding portion which inwardly extends beyond the inner cylindrical surface of inner portion. The protruding portion is received in a corresponding recess of outer ring so as to block the pulley part with respect to the outer ring in both axial directions.
US11680625B2
A device including a screw contrivance, a cable implement, a cable sleeve implement, said cable sleeve implement comprises a double barrel shaped cable sleeve, in which an outer surface of said cable sleeve implement resembles an outer surface of a number 8. The cable sleeve implement further includes, a front end, a screw tap, a back end, a first barrel sleeve, a second barrel sleeve, a lower portion, a cable implement hole, a middle portion, and an upper portion.
US11680624B2
A flywheel system comprises a flywheel rotor comprising a rotor disc and a rotor shaft and has a longitudinal axis extending centrally through the rotor disc and the rotor shaft. The system further comprises a journal assembly configured to facilitate rotation of the flywheel rotor. The journal assembly comprises a sleeve having an aperture extending therethrough from a first end to a second, opposite end, a rod at least partially disposed within the aperture of the sleeve, and a nut coupled to a portion of the rod. The rod has a length greater than the sleeve such that a portion of the rod extends axially beyond the first end of the sleeve. A method of forming the flywheel comprises coupling the rod to the rotor shaft and pulling the second end of the rod to tension the rod. The nut maintains the tension in the rod when coupled thereto.
US11680618B2
Embodiments relate to dynamic stroking seats for vertical take-off and landing (VTOL) aircraft. Seat ballast tanks are attached to aircraft seats. The seats are sprung by a fixed or variable load energy absorption system. The weight of a user is determined and assigned to a corresponding seat of the user. Based on the weight of the user, the fluid level in the ballast tank is monitored and adjusted to achieve a target weight range.
US11680617B2
A resilient unit suitable for providing comfort, convenience, support or protection is described. The unit typically takes the form of a pad comprising a plurality of pocketed coil springs arranged in an array, each spring being substantially encased in an individual pocket, and the unit being compressible in the axial direction of the springs, wherein each spring comprises a number of coils, and in respect of at least some springs the coils at opposed ends are of different diameter.
US11680609B2
A unidirectional joint includes a wedge member having a pressure contact portion that comes in pressure contact with an inner circumferential surface of an immovable ring. The wedge member includes a first follower displacing the wedge member to an unlocked position by receiving a pressing force from a release cam when a driving force is input to an input side protrusion and a second follower displacing the wedge member to a locked position by receiving a pressing force from a pressure cam when a driving force is input to an output side rotating part.
US11680608B2
Disclosed is a double concentric clutch for a transmission having a power flow to both clutches that extends around an outer drive drum, and for an inner via an oil distributor. Parts are assembled using splines, and axial movements are limited using retaining rings which increases ease of assembly and disassembly.
US11680606B2
The present invention provides a coupler comprising: an inner insertion part including a through-hole; and an outer support part for encompassing the outside of the inner insertion part, wherein the inner insertion part includes a connection groove through which the outer support part passes, the outer support part includes at least one projection part protruding in the center direction of the through-hole, and the projection part includes a groove part.
US11680605B2
A bearing assembly, such as for a wind turbine or a tidal turbine including a tower and a nacelle, includes a lower part that is attachable to the tower, an upper part that is attachable to the nacelle, a bearing that rotatably couples the lower part to the upper part to allow rotation of the nacelle with respect to the tower, and a brake mechanism configured to selectively prevent relative rotation of the upper part and the lower part. The brake mechanism includes a brake disc and a brake caliper.
US11680592B2
A panel may be configured with panel mounts by forming a panel connector accepting slot in the panel and then locating connector mounts in the slot. In another embodiment, a panel may be configured with panel connector mounts by milling a panel to leave areas of panel material which form the mounts and milling the panel behind to connector mounts to define areas for accepting portions of the panel connector. Panels having the defined connector mounts may be connected by one or more panel connectors which engage the connector mounts.
US11680584B2
A fan has an external rotor motor with a motor section and an electronics section. The motor section and the electronics section are arranged axially adjacent to each other along the axis of rotation. The fan, when operated as intended, generates, via the fan wheel, a pressure difference between its suction side, which is preferably associated with the rotor, and its pressure side, which is preferably associated with the motor electronics. A continuous cooling duct runs within the external rotor motor from a pressure-side inflow opening, at least along sections of the rotor, to a suction-side outflow opening. An exclusively passive cooling air flow through the cooling duct can be generated in operation by the pressure difference generated by the fan wheel.
US11680580B2
An axial-flow impeller includes a hub and blades. A tail edge of one blade has recessed portions successively arranged in a direction from a blade root of the blade to an outer edge of the blade. On a reference projection of the impeller on a reference plane perpendicular to a rotation axis of the impeller, a first connection line connects a starting point of a first recessed portion closest to the blade root and an end point of a second recessed portion closest to the outer edge, a second connection line connects a tail edge point of the blade root and the end point of the second recessed portion, one or more of the recessed portions is each partially located at a front-edge side of the second connection line, and remaining one or more of the recessed portions is each completely located between the first and second connection lines.
US11680567B1
An example assembly comprises: a pump cover; a thrust plate configured to interface with the pump cover at a first side of the thrust plate and interface with gears of a gear pump at a second side of the thrust plate; and a seal disposed within a seal cavity formed at an interface between the thrust plate and the pump cover, wherein the seal defines multiple partitions at the interface between the thrust plate and the pump cover and seals each partition of the multiple partitions from other partitions.
US11680557B2
A wind turbine is provided. The turbine includes a support having an axis of rotation, a generator, a plurality of blades rotatably mounted on the support about the axis of rotation, the blades being moveable between a retracted position generally parallel with the axis of rotation and a fully deployed position generally perpendicular with the axis of rotation, the blades being connected to the generator such that rotation of the blades in a direction induced by wind causes the generator to produce electricity, and the provision of electricity to the generator rotates the blades, and a controller connected to the generator and configured to deliver a flow of current to the generator that is sufficient to move the blades from the retracted position toward the fully deployed position and insufficient to move the blades all the way to the fully deployed position. The flow of current induces rotation of the blades in the direction induced by wind, which creates a centrifugal force that moves the blades from the retracted position toward the fully deployed position. As the blades move from the retracted position, the blades have increasing exposure to ambient wind to receive additional rotational force from ambient wind, and the additional rotational force being sufficient to, either alone or in combination with the flow of current, move the blades into the fully deployed position.
US11680553B2
A system and method for harvesting electric energy from the earth's gravitational field includes a pneumatic, potential energy (PE) system which cumulatively generates a volume of compressed air with an energy equal to PE, during a predetermined duty cycle. This energy can then be released as an instantaneous burst of energy in the next consecutive duty cycle. Also included is an electro-magnetic system which continuously generates kinetic energy (KE) as a shuttle falls under the influence of gravity during each duty cycle. An interface between the two systems is provided by a water column that separates the two systems yet allows them to be interactive. Specifically, the burst of PE manipulates the water column to maintain its integrity as the shuttle uses the water column as a water pathway for a return to the shuttle's start point under the influence of its buoyancy.
US11680550B2
An electronic engine timing system that includes at least (1) an engine position sensor that includes a diametric magnet and two or more hall effect sensors configured and positioned to sense diametric magnet position, (2) sensor data receiving circuitry configured for receiving sensory input, including at least input from the engine position sensor; and (3) control circuitry configured to control firing of one or more cylinders of the engine at least in part by calculating one or more timing advance positions for one or more cylinders of the engine and by causing the one or more cylinders to fire according to the one or more calculated timing advance positions, the control circuitry further configured to calculate the one or more timing advance positions for the one or more cylinders separately from one another based at least in part on input from the engine position sensor.
US11680546B1
An intake manifold is provided having a base plate with discharge ports and an elongate pipe section extending along a face of the base plate. The pipe section has a front end with an intake port and progressively narrows at least adjacent a rear end. A first port in the rear end enables back-flushing of the manifold, and a second port in the rear end is angled relative to the base plate and enables insertion of a probe. Fork-lift openings extend between the base plate and the pipe section enabling the manifold to be lifted and positioned with a lift truck. Side ports extend through the pipe section and are angled relative to the base plate and adjacent one of the discharge ports to enable visual inspection of the discharge port. The side ports may include side ports located on both sides of the pipe section.
US11680538B2
A cylindrical sleeve for an internal combustion engine is disclosed. The cylindrical sleeve includes a hollow cylindrical sleeve body, extending along an axial direction, with an inner peripheral side that has, along the axial direction, a first axial portion and a second axial portion. The inner peripheral side in the first axial portion is either cylindrical or opens at a first opening angle towards the second axial portion. The second axial portion opens at a second opening angle away from the first axial portion that is greater than the first opening angle. A first surface roughness of the inner peripheral side in the first axial portion is greater than a second surface roughness in the second axial portion.
US11680532B2
Systems, apparatus, and methods are disclosed that include an internal combustion engine having a plurality of cylinders operable by a valve actuation mechanism. A cylinder deactivation operation is modified in response to determining a cyclical operation mode of the engine.
US11680529B2
An electrical system for connecting a rotary electric machine to dc networks operating at different voltages, the electric machine having polyphase winding sets each having a respective index. The electrical system has a first set of ac-dc converter circuits connected in a modular multilevel configuration, each ac-dc converter circuit having a respective index and an ac interface for connection with a corresponding winding set, and in which the modular multilevel configuration has dc outputs each having a respective index. The electrical system also has a set of dc-dc converter circuits each having a respective index and being configured to convert dc power between a voltage at a first dc interface and a voltage at a second dc interface, where a first dc interface of the nth dc-dc converter circuit is connected with the dc outputs of the modular multilevel configuration.
US11680526B2
The gas turbine system includes: a first gas turbine element 2; a second gas turbine element 3; a single combustor 4; a first supply pipe 61 which connects the first compressor 21 to the combustor 4; a second supply pipe 62 which connects the second compressor 31 to the combustor 4; a first discharge pipe 66 and a second discharge pipe 67 which discharge a fluid discharged from the combustor 4 to the outside; and a heat exchanger 5. The heat exchanger 5 allows each of a low-temperature fluid flowing through the first supply pipe 61 and the second supply pipe 62 and a high-temperature fluid flowing through the first discharge pipe 66 and the second discharge pipe 67 to flow therethrough and exchanges heat between the low-temperature fluid and the high-temperature fluid.
US11680525B2
An assembly is provided for a turbine engine. This turbine engine assembly includes a journal bearing and a filter. The journal bearing has an internal bearing bore. The filter is arranged within the internal bearing bore. The filter includes a tubular filter element and a first end cap. The tubular filter element extends axially along an axis between a first end and a second end. A perforated portion of the tubular filter element is radially disposed away from the journal bearing by a cavity. The first end cap is mounted to the tubular filter element at the first end. The first end cap is sealed radially against the journal bearing by a first interference fit.
US11680522B2
A direct-fired gas turbine heater comprises a gas turbine engine, a main blower that receives cold air from the ambient, a mixing plenum that receives cold air from the main blower and hot gas from the turbine and delivers warm air, an air blower plenum that that receives cold air from the main air blower and delivers air to the mixing plenum, and an air intake plenum that receives cold air from the ambient and the air blower plenum and delivers cold air to a turbine compressor, an air intake valve, and an air starter valve. The gas turbine engine comprises the compressor that receives cold air, a fuel manifold that receives combustible fuel, a combustor that receives compressed air from the compressor and fuel from the fuel manifold, a turbine that receives hot gas from the combustor, and a shaft connecting the compressor and turbine.
US11680519B1
An air intake apparatus for a combustion engine includes an air intake tube for receiving an unmodified ambient air stream from outside the engine. The apparatus includes a first stream modifier chamber for receiving the unmodified ambient air stream that includes a plurality of spark plugs operative to generate nitric oxide when electrically energized such that the unmodified ambient air stream is modified into a first modified air stream rich in nitric oxide. The apparatus includes a second stream modifier chamber positioned downstream from the first and including a GMX400 magnet in magnetic communication with the air intake tube that causes additional oxygen atoms from the first modified air stream to combine with the first modified air stream. The enhanced air stream travels downstream and is combined with fuel and combusted, an exhaust stream thereof having at least 20% less carbon dioxide than a traditional exhaust stream.
US11680514B2
This liquid injection nozzle atomizes and sprays liquid, while reducing loss of kinetic energy, thereby promoting mixing between the liquid and a gas and thus promoting the reaction between the liquid and the gas. In the liquid injection nozzle, a plurality of distal end tips each having an injection hole are provided on a distal end portion of a nozzle body. Each distal end tip has a conical swirling flow chamber. A communication thin hole is formed in the distal end portion. The communication thin hole extends from a hollow chamber to the conical swirling flow chamber of the distal end tip. When the valve needle is lifted, liquid flows through the communication thin hole into the swirling flow chamber in a tangential direction and generates a vortex flow, and the vortex flow is sprayed from the injection hole.
US11680503B2
Methods and systems are provided for adjusting a position of an exhaust valve that regulates engine exhaust noise. In one example, the position of the exhaust valve is adjusted according to a distance between a first vehicle and a second vehicle. The exhaust valve may be adjusted to reduce an exhaust noise level when the distance between the first vehicle and the second vehicle is less than a threshold distance.
US11680497B2
A valvetrain includes a rocker arm assembly having a rocker arm and an electromagnetic latch assembly. An electromagnet of the latch assembly is housed within a chamber formed by the rocker arm. Passageways suitable for oil cooling of the electromagnet are formed through and inside the rocker arm. In some embodiments, oil for cooling is supplied through a pivot. In some embodiments, oil for cooling is obtained from oil splash. Oil cooling may allow modes of operation such as of dynamic cylinder deactivation and dynamic variable valve actuation to be used without overheating the electromagnet.
US11680494B2
A vane arm connection system for a gas turbine engine includes a vane stem having a head with flat contact surfaces; a vane arm having a claw, the claw having opposed arms having inwardly facing surfaces engaging the flat contact surfaces of the head; and a torque transfer member having a body defining an opening for engaging the flat contact surfaces of the head of the vane stem, and at least one arm extending from the body to contact the claw, whereby load from torque is transferred away from the inwardly facing surfaces.
US11680481B2
An intelligent completion module comprises a flowmeter that uses one or more electromagnetic acoustic transducer (EMAT) sensors and a flow control valve. The flow rate and the speed of sound in the production fluid from a production zone is measured and used to make reservoir management decisions. The flowmeter comprises at least two EMAT rings, comprising one or more EMAT sensors in a circular distribution which can be used in propagation or pulse-echo modes. In a segregated flow regime, a single EMAT sensor in pulse-echo mode is used to measure holdups of fluid components.
US11680477B1
Methods and systems for determining caving volume estimations based on logging data and geomechanical models are provided. For example, a system can receive image log data measured during a drilling operation in a wellbore. The system can receive an identification of a breakout in a subterranean formation around the wellbore. The system can determine, using the image log data, a breakout angular width for the breakout. The system can determine a breakout depth for the breakout. The system can determine a caving volume based on the breakout depth and the breakout angular width substantially contemporaneously with the drilling operation. The system can output the caving volume estimation for use in substantially contemporaneously adjusting a drilling parameter for the drilling operation.
US11680475B2
A method, a system, and a non-transitory computer readable medium to calibrate a lithostatic stress map of a particular geological layer in a basin model are described. The lithostatic stress map is generated by simulating the basin model and calibrated based on available well data without re-simulating the basin model. In particular, the calibration is based on the mean lithostatic density, which is a constant value of density that yields a value of lithostatic stress equivalent to the lithostatic stress at the same depth produced by the existing column of rocks in the basin.
US11680473B2
A hydraulic fracturing system includes a pump, an electrically powered motor for driving the pump, a trailer on which the pump and motor are mounted, and a transformer that steps down electricity for use by the motor. Electrical output from the transformer connects to a series of receptacles mounted onto a housing around the transformer. A similar set of receptacles is provided on the trailer and which are electrically connected to the motor. Power cables equipped with plugs on their opposing ends insert into the receptacles to close an electrical circuit between the transformer and pump.
US11680468B2
A gun assembly for perforating a well, the gun assembly including a single carrier; a first gun cluster, the first gun cluster including first plural shaped charges; and a second gun cluster, the second gun cluster including second plural shaped charges. The first gun cluster and the second gun cluster are placed in the single carrier.
US11680467B2
A perforated filtration insert includes a head unit and a body portion having perforated side walls. The body portion is closed at one end by a cap such that fluid entering the body exits through the perforations in the side walls of the insert.
US11680463B2
A multilateral junction comprising a y-block and a port seal member. The y-block comprises a main bore, a lateral bore, and lateral port formed in the y-block. The port seal member is integrated within the main bore and has at least one of an opened, closed, and choked position. The multilateral junction also includes one or more gaskets configured to hydraulically isolate the lateral bore when the port seal member is in a closed position. The multilateral junction may further include a controller coupled to the port seal member for performing at least one of an opening, closing, and choking operation on the port seal member. The y-block is a single, machined object with the main bore and the lateral bore formed therein. The multilateral junction is useful in applications that require pressure tight seals and minimal restriction of the internal diameter of a main bore.
US11680449B2
The present disclosure provides a sintering assembly and a polycrystalline diamond compact (PDC) including a acid-labile leach-enhancing material, a PDC including cavities formed by removal of an acid-labile leach-enhancing material, and a method of forming a leached PDC using an acid-labile leach-enhancing material. The present disclosure further includes drill bits using PDCs formed suing an acid-labile leach-enhancing material.
US11680441B2
A security unit protects a glazing unit supported by a window frame The window frame defines a void that is in communication with an air space through external air vents. The window frame has a side panel that defines side panel holes. The security unit includes a security panel that is spaced apart from the glazing unit to define an air cavity and is secured to a vertical tubular bar that is secured to a side panel of the window frame. The vertical tubular bar defines a passage therethrough in communication with the air cavity through air cavity vents and defines passage holes aligned the side panel holes. Air circulates from the air cavity to the air space through the air cavity vents, the passage holes, the side panel holes and external air vents.
US11680434B1
Damped door closer systems, door assemblies including the damped door closer systems, and methods of operating damped door closer systems. The damped door closer systems include a closer assembly and damping assembly connected to each other through a connecting arm.
US11680432B2
An exterior door handle assembly for a vehicle door includes a base portion disposed at a door handle region and a handle portion including a base end, a swing end, and a grasping portion disposed between the base end and the swing end. A connector has a first end pivotally connected to the base end of the handle portion and a second end movably coupled with the swing end of the handle portion. The first and second ends of the connector are pivotally attached at respective connecting links that are pivotally attached at the base portion. An actuator operates to engage a portion of a first connecting link to impart pivotal movement of the first connecting link to move the handle portion between a recessed position and a deployed position. When the handle portion is deployed, the handle portion is manually movable to actuate or release a door latch.
US11680428B2
An apparatus for physically securing a tablet and a keyboard to a tabletop of a display table or to another display surface is described herein. The apparatus includes a main body, a left arm and a right arm that are extendable and retractable relative to the main body and a left side brace and a right side brace attached respectively to the left arm and the right arm, and configured to be secured to a left side and a right side, respectively, of the tablet and the keyboard. The apparatus further includes a back support extending from the top of the main body with a top arm extending from the back support. The top arm is extendable and retractable relative to the back support along a plane that intersects the top of the main body at an oblique angle.
US11680422B2
A parallelogram wire gripping apparatus (150, 250) is disclosed. There is a pair of distal arms (151, 152, 251, 252) and a pair of proximal arms (153, 154, 253, 254). The distal ends of the distal arms are pivoted to each other and are shaped to form a wire clamp (165). Each proximal end of the distal arms is pivoted to a corresponding distal end of the proximal arms. Each proximal arm is pivoted together at a midpoint thereof. A spring (130, 230) urges the wire clamp closed. A wire gripping jaws arrangement (165) incorporating fasteners (171, 172, 173) is also disclosed. A wire strainer incorporating two grippers (141, 142), a chain (144) and a winch (143) is also disclosed.
US11680414B2
Floor covering, made of floor elements, which, at least at two opposite sides, comprise a male and a female coupling part, which allow that two of such floor elements can be interconnected at the respective sides at the respective sides by pushing one of these floor elements with the associated male coupling part, by means of a downward movement, home into the female coupling part of the other floor element, wherein at least one of said coupling parts, either the male coupling part or the female coupling part, is made as least partially in a filled synthetic material composite, such as extruded wood.
US11680412B2
A system and method for fabricating canopies featuring extruded members coupled together with fasteners that are hidden and are retained by multiple tracks located in the extruded members. Prefabricated corners of extruded members allow fabricators to build the canopy on site by attaching straight members to form a canopy from the four prefabricated corners. Prefabricated facial members allow fabricators to quickly change the appearance of the assembled canopy or to retrofit pre-existing canopies.
US11680408B2
The present disclosure provides a grid fixing apparatus including a spacer-integrated retaining clip and a grid fixing method using the same capable of integrally forming a retaining clip and a spacer, forming a grid fixing apparatus to be tacked into an object through an anchor pin to firmly fix a grid reinforcement material to a surface or an outer side of the object, and fixing the grid reinforcement material in vertical and horizontal directions to precisely construct the grid reinforcement material and capable of being applied to all grid reinforcement materials manufactured in a lattice shape, such as a metallic mesh, a geogrid, and a textile grid made of a high-strength fiber, and being utilized in construction of a grid reinforcement material to which various binders such as concrete, mortar, a pavement material, and a finishing material are applied.
US11680407B2
A system, method, and apparatus for post-tensioning in masonry-based system, especially concrete support systems. In one embodiment, a system is presented that can include an anchor, pocket-former, and bolt, wherein the pocket-former can be configured to engage each of the anchor and bolt to facilitate securing of the system to a form. In another embodiment, a method of post-tensioning is presented, wherein a tendon can be suspended at the live end via connections facilitated by a pocket-former. In another embodiment, a system and method of post-tensioning is presented that prevents a pocket and anchor from being contaminated with debris that could ultimately compromise the integrity of the tensioned material.
US11680405B2
A glued timber truss (FIGS. 1, 3), comprising chords (1, 2) and therebetween a first diagonal bar (3) and a second diagonal bar (4), which is crosswise relative to the first one, or a web panel (9) connected to each other with an adhesive and a finger joint (FIG. 3), whereby the first diagonal bar is present alongside the second diagonal bar or the web panel.
US11680404B2
Building panels, assemblies of building panels, and associated methods are provided. A building panel includes a structural core, such as a set gypsum core, at least one filamentous scrim associated with the core, and a nonwoven mat facer.
US11680400B2
An anchor assembly for being embedded in concrete includes a metal plate including an opening, the metal plate including a top surface and bottom surface; the opening including a wall extending from the top surface or the bottom surface; and a threaded rod operably attached to the metal plate.
US11680394B2
A mounting bracket for a hydrant that is fully concealed by the hydrant head. The mounting bracket is fastened to the structure and includes tabs which engage the hydrant head to tightly secure the hydrant to the structure. The hydrant head includes a structure engaging periphery such that the mounting screws are fully concealed and protected from the environment.
US11680378B1
Embodiments are directed toward a spike strip. The spike strip preferably includes a housing, a plurality of spikes disposed in the housing, a door, and a mover. The door is preferably configured to transition between a closed configuration in which the spikes are covered and prevented from puncturing tires of vehicles driving over the spike strip and an open configuration in which the spikes are exposed and allowed to puncture a tire of a vehicle driving over the spike strip. The mover is preferably configured to transition the door from the closed configuration to the open configuration responsive to a signal provided to the spike strip from a remote location.
US11680376B2
An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, and a support foot for supporting the system relative to a ground surface, wherein the first part has a pair of vertically opposed longitudinal rails, and the support foot has an engagement formation which has an unlocked orientation for inserting the formation between the opposed rails to abut against the first part and a rotated, locked orientation wherein the formation is locked by the rails against lateral withdrawal from the first part.
US11680373B2
Containers containing fibrous wipes that exhibit a novel combination of properties are provided.
US11680372B2
A method of forming a fiber body includes defibrating a raw material in air to provide fibers; depositing the fibers in air onto a belt; applying pressure to the deposited fibers to form a pressurized web; and applying a liquid containing an additive to two surfaces of the pressurized web.
US11680357B2
A sealing valve plug structure includes a valve plug column corresponding to the drain opening formed in the side wall of an inner drum, and a counterweight hinged to the upper end of the valve plug column. The sealing valve installation structure is installed on the side wall of the drum, and the reset spring is clamped between the sealing valve installation structure and the valve plug column. The counterweight is used to generate an action, under the action of centrifugal force, to open the drain opening, and the valve plug column is reset by the reset spring to make the valve plug block the drain opening, to thereby open and close the drain opening. A cleaning-free washing machine having an inner drum sealed by the sealing valve plug structure is also disclosed.
US11680354B2
Disclosed is a laundry treating apparatus including a cabinet having a opening defined therein; a tub disposed inside the cabinet; a drum rotatably disposed inside the tub; a detergent storage unit retractable into the cabinet through the opening, wherein detergent is stored in the detergent storage unit; and a dispenser disposed inside the cabinet, and located above the detergent storage unit, wherein the dispenser includes a water supply portion from which water is discharged and drops downwards, wherein the water supply portion has a surface from which is discharged and drop downwards, wherein the surface is water-repellent, resulting in removal of water from the surface.
US11680349B2
A clothing management apparatus may include a display and a processor to, based on a state of a garment in an image of the garment, determine a management necessity of the garment, based on the management necessity, determine a management completeness that is expected when the garment is managed according to a management mode among a plurality of management modes, based on the management completeness, generate an expected image of the garment when the garment is managed according to the management mode, and control the display to display the expected image to a user.
US11680326B2
A method of producing graphite may include beneficiating an amount of coal to form a coal char, grinding the coal char to produce a crushed char and placing the crushed char in a porous container. Then, the method includes immersing the porous container in a molten salt bath. The molten salt bath includes a graphite anode. The method further includes applying an electrical potential across the porous container and the graphite anode such that a graphite deposit forms on the graphite anode. The graphite anode is removed from the molten salt bath and the graphite deposit is separated from the graphite anode to produce graphite fragments.
US11680321B2
A method for fabricating a semiconductor device, including the steps of: providing a substrate having an etch stop layer formed thereon; forming a preliminary stacked structure on the etch stop layer, the preliminary stacked structure including a lower sacrifice layer contacting the etch stop layer, a support layer, and an upper sacrifice layer; forming a hole penetrating the preliminary stacked structure and the etch stop layer; forming a conductive pattern in the hole; removing the upper sacrifice layer and a portion of the support layer; removing the lower sacrifice layer; forming a first conductive layer covering the conductive pattern; and forming a dielectric layer covering the first conductive layer, a remaining portion of the support layer, and the etch stop layer.
US11680317B2
The invention includes apparatus and methods for instantiating and quantum printing materials, such as elemental metals, in a nanoporous carbon powder.
US11680315B2
Provided are methods and systems for providing silicon-containing films. The composition of the silicon-containing film can be controlled by the choice of the combination of precursors and the ratio of flow rates between the precursors. The silicon-containing films can be deposited on a substrate by flowing two different organo-silicon precursors to mix together in a reaction chamber. The organo-silicon precursors react with one or more radicals in a substantially low energy state to form the silicon-containing film. The one or more radicals can be formed in a remote plasma source.
US11680281B2
The present invention relates to the production of steviol glycoside rebaudiosides D4, WB1 and WB2 and the production of rebaudioside M from Reb D4.
US11680276B2
The present invention relates to the prevention and/or treatment of retinal disorders, such as cone dystrophies, cone-rod dystrophies, in particular Achromatopsia.
US11680270B2
Disclosed is a method of producing lactic acid using a recombinant acid-resistant yeast with inhibited lactate metabolism and alcohol production. More specifically, disclosed are a recombinant acid-resistant yeast in which lactate consumption reaction is reduced and which is imparted with lactic-acid-producing ability to thereby exhibit improved lactic-acid-producing ability and reduced ethanol production, and a method of producing lactic acid using the same.
US11680268B2
This application provides improved methods of editing the genome of a target cell. Cas9 molecules can be used to create a break in a genomic region of interest. To increase the likelihood that the break is repaired by homology-directed repair (HDR), the cell can be contacted with an HDR-enhancer. The cell may be, e.g., a human cell, a non-human animal cell, a bacterial cell, or a plant cell.
US11680263B2
A method of treating a bipolar disorder in a subject in need thereof is disclosed. The method comprising administering to the subject sa therapeutically effective amount of a miR-135, a precursor thereof or a nucleic acid molecule encoding said miR-135 or said precursor thereof, thereby treating the bipolar disorder. Methods of diagnosing a mood disorder in a human subject and of monitoring treatment of an anti-depressant drug or a medicament for the treatment of a mood disorder are also disclosed.
US11680261B2
Diagnostic devices and methods are provided for screening for a disease condition, including a cancer condition or a mendelian disease. The diagnostic devices allow for in vivo contact of cell-free nucleic acids or circulating tumor cells. The diagnostic device has a needle with a body and a detection reaction module attached to the body.
US11680257B2
The present invention provides a method, wherein the method forms a biofilm, wherein the biofilm comprises a population of at least one bacterial strain attached to particles, wherein the biofilm is configured to colonize a gut of a subject in need thereof for at least five days, when ingested by the subject, the method comprising: a. obtaining a population comprising at least one strain of bacteria; b. inoculating a growth medium containing particles with the population comprising at least one strain of bacteria; c. incubating the particles with the population comprising at least one bacterial strain for a time sufficient for the population of at least one strain of bacteria to attach to the particles; and d. culturing the population comprising at least one strain of bacteria attached to the particles in a growth medium, for a time sufficient to form a biofilm.
US11680255B2
The present invention relates to the field of genetic engineering, particularly to a glucoamylase TIGa15, gene and application thereof. Said glucoamylase comprises the amino acid sequence of SEQ ID NO:1 or SEQ ID NO:2 and has the excellent enzymic properties, which can be applied to feed, food, and medicine industries, can be industrially produce with the genetic engineering technics.
US11680253B2
Methods for labeling and imaging the accessible genome using a transposase are disclosed. In some embodiments, a bifunctional transposase complex or transposome is used to insert adaptors comprising chemical tags selectively at accessible sites in the genome where active regulatory DNA is located. Various chemical tags can be used for labeling DNA at insertion sites, including, for example, fluorescent dyes for fluorescence imaging, metal particles for electron microscopy or magnetic manipulation of DNA, isotopic labels, or biotin or other ligands, haptens, substrates, or inhibitors that are recognized by streptavidin, antibodies, enzymes, or receptors. Labeling DNA in this manner can be used to provide spatial information regarding the positioning of regulatory DNA in the genome and makes possible the imaging and sorting of cells based on the status of their regulatory DNA.
US11680251B2
A novel PSL family prenyltransferase has relaxed substrate specificity, which can use a variety of cyclic dipeptides and prenyl donors as substrates to produce various terpenylated diketopiperazines. An amino acid sequence of the prenyltransferase is SEQ ID NO: 1. An application of the prenyltransferase is transferring different prenyl groups to Trp-containing cyclic dipeptides. The prenyltransferase catalyzes the formation of terpenylated diketopiperazines by assembling prenyl groups onto cyclic dipeptides, which provides a new strategy for drug development of diketopiperazines.
US11680246B2
The technology relates in part to methods and compositions for ex vivo proliferation and expansion of epithelial cells.
US11680244B2
In various embodiments methods of producing a cell population enriched for CLEC9A+ dendritic cells are provided where the methods involve culturing stem cells and/or progenitor cells in a cell culture comprising culture medium, a notch ligand, stem cell factor (SCF), FLT3 ligand (FLT3L); thrombopoietin (TPO); and IL-3 and/or GMCSF.
US11680236B2
A Petri dish (100) base (300) and lid (200) each having a substantially circular, substantially flat region from which sidewalls extend perpendicular to the flat region (312) forming a corner (326), (230). The base may have a base stacking ring (325) extending from the base (300) at the corner (326), and an internal channel (330) around the inside of the base (300) at the corner (326). The base (300) may have a uniform cross-sectional thickness (350) and may also have vents (322) in the base stacking ring (325). The lid (200) may have a uniform cross-sectional thickness (250). The lid (200) may have a lid stacking ring (225) at the corner (230), which forms a groove (240) in the interior (212) of the lid (200) at the corner (230). The lid may also have ribs (295) and vents (222) to enable multiple dishes to be stacked without forming a vacuum.
US11680233B2
Provided are a nucleic acid extraction and purification device and a biochemical molecule extraction and purification device, belonging to the field of experimental supplies. Both devices have the functionality of a test tube, and thus can hold a liquid to perform preprocessing extraction and purification of nucleic acids or biochemical molecules such as nucleic acids, i.e. achieving a process of cell rupture. Furthermore, both devices can quickly and easily transfer liquid to the extraction membrane, achieving the extraction and purification of nucleic acids or biochemical molecules such as nucleic acids. Furthermore, the two devices do not need to manually fit with a pipettor during the process of liquid transfer or use an automated robotic arm and a mechanical pipettor to complete the process of liquid transfer.
US11680227B2
A method of washing glassware is provided including: providing automatic dishwashing apparatus; providing soiled glassware; placing soiled glassware in automatic dishwashing apparatus; providing wash water; providing rinse water; selecting anhydrous mixed powder or mixed granule comprising: 2.5-5 wt % of oxidized maltodextrin, wherein oxidized maltodextrin has Degree of Oxidation of 0.4-1.7; 10-25 wt % of amino acid based builder; 20-75 wt % of additional builder, wherein additional builder includes at least one of sodium citrate, sodium carbonate and sodium percarbonate; 2.5-7.5 wt % of bleach activator; 0.5-10 wt % of nonionic surfactant; 0.5-1 wt % of phosphonate; 1-6 wt % of enzyme; 5-15 wt % of filler; and <1 wt % water; placing selected anhydrous mixed powder or mixed granule in automatic dishwashing apparatus; contacting selected anhydrous mixed powder or mixed granule with wash water to form combination; contacting soiled glassware with combination to provide treated glassware; and then contacting treated glassware with rinse water to provide cleaned glassware.
US11680223B2
Disclosed is a lubricating oil composition. The lubricating oil composition contains a lubricating base oil including mineral base oil, 4 to 15 mass % of an ester compound of a monovalent or polyvalent aliphatic carboxylic acid and a monovalent or polyvalent aliphatic alcohol, 400 to 1200 mass ppm of zinc dialkyl dithiophosphate in terms of a phosphorus element, 500 to 3000 mass ppm of a calcium-based detergent in terms of a calcium element, and 50 to 1000 mass ppm of a boron-modified succinimide-based dispersant in terms of a boron element, on the basis of the total amount of the lubricating oil composition.
US11680222B2
A lubricating composition including a polymer blend of a modified styrene-maleic anhydride copolymer and poly(meth)acrylate copolymer effective to maintain a pumpable fluid at low temperatures.
US11680221B2
A lubricating oil composition for an internal combustion engine, the composition including: a lubricating base oil comprising at least one mineral base oil or at least one synthetic base oil or any combination thereof, the lubricating base oil having a kinematic viscosity at 100° C. of 4.0 to 4.5 mm2/s and a NOACK evaporation loss at 250° C. of no more than 15 mass %; (A) a calcium-containing metallic detergent in an amount of no less than 1000 mass ppm and less than 2000 mass ppm in terms of calcium on the basis of the total mass of the composition; and optionally (C) a viscosity index improver in an amount of less than 1 mass % on the basis of the total mass of the composition.
US11680218B2
Described herein are methods of stabilizing the beta hydrogen of glycerol based esters by the insertion of alkoxy groups to significantly improve the thermal, oxidative, and hydrolytic stability of the ester and allow for controlling the molar density of esters bonds in the lubricants to maximize hydrolytic stability while maintaining biodegradability and further improving performance properties.
US11680217B2
A lubricating oil detergent composition comprises an overbased calcium sulfonate and a low ash detergent, which low ash detergent is metal free and comprises the reaction product of an acidic organic compound such as an alkylated salicylic acid, a boron compound and an amine component.
US11680214B2
A process for producing a base oil composition from a deasphalted oil (DAO) feed, where the DAO feed undergoes hydrotreating, hydrocracking, catalytically dewaxing, hydrofinishing, and fractionating to generate the base oil composition. The base oil composition includes a hazy-free at 0° C. heavy base oil comprising (a) a kinetic viscosity ranging from 15 to 21 cSt at 100° C., (b) a 5 viscosity index of at least 95, (c) a pour point of less than −12° C., (d) a cloud point of less than −18° C., and (e) a total aromatics content of 2 wt % or less, where the hazy-free at 0° C. heavy base oil maintains a hazy-free appearance when stored undisturbed at 0° C. during a test period.
US11680210B2
A process is provided for the catalytic cracking of a glyceride oil feedstock with a catalyst composition containing a deactivated phosphorus-containing ZSM-5 light olefins selective additive.
US11680205B2
Provided is a core/multishell tetragonal upconversion nanophosphor capable of being excited by near-infrared (NIR) light having wavelengths of 800±20 nm, 980±20 nm, and 1532±20 nm to emit light of blue, green, red, and combinations thereof.
US11680203B2
The present invention relates to a red phosphor, a preparation method thereof and a light-emitting device prepared therefrom. A particle of the red phosphor consists of a phosphor inner core having a chemical formula of Ax1Gez1F6:y1Mn4+ and an outer shell having a chemical formula of Bx2Mz2F6:y2Mn4+, wherein 1.596≤x1≤2.2, 1.6≤x2≤2.2, 0.001≤y1≤0.2, 0≤y2≤0.2, 0.9≤z1≤1.1, and 0.9≤z2≤1.1; A and B are independently selected from alkali metal elements; and M is Si, or Si and Ge. The red phosphor provided by the present invention has high luminous efficiency and stability. Moreover, the phosphor alone or in combination with other luminescent materials can be used for preparing a light-emitting device with high performance.
US11680202B2
An article that includes a fluorescent composition having at least one of a fluorescent sensor compound and organic reporter molecules encapsulated in a microsphere structure. When encapsulated, the fluorescent sensor compound and the organic reporter molecules are distributed in a liquid organic matrix. When non-encapsulated, the remaining one of the fluorescent sensor compound and the organic reporter molecules reside in the matrix. In response to a force applied to the composition sufficient to break at least a portion of the microsphere structure, the fluorescent sensor compound and the organic reporter molecules are transformed into a non-reversible fluorescent state exhibiting a quantum yield greater than 0.2. The fluorescent state is objectively visually verifiable without physically contacting the composition.
US11680201B1
A system includes a casing, a tubing within the casing, a packer, and a colloidal silica gel. The casing inner surface and the tubing outer surface define an annular space, and the packer is within the annular space. The colloidal silica gel which seals a gap. The gap can be a gap between the inner surface of the casing and a surface of the packer, a gap between the outer surface of the tubing and a surface of the packer, and/or a gap extending through the packer. A well can include such a system. A method of sealing a leak in or near a packer present in an annular space between a production casing inner surface and a tubing outer surface includes disposing a composition within the annular space, the composition comprising colloidal silica, water, and an activator. The method also includes allowing colloidal silica to precipitate from the composition to provide a colloidal silica gel within the annular space, wherein the colloidal silica seals a gap that can be a gap between the inner surface of the production casing and a surface of the packer, a gap between the outer surface of the tubing and a surface of the packer, and/or a gap extending through the packer.
US11680199B2
A liquid additive composition comprising a particulate material, an organic carrier fluid, a viscosifier, and an alcohol alkoxylate surfactant; wherein the particulate material is substantially insoluble in the organic carrier fluid; wherein the particulate material comprises a water-interactive material and/or a water-insoluble material; wherein the organic carrier fluid comprises a glycol and/or a glycol ether; and wherein the viscosifier comprises amorphous silica. A method comprising (a) contacting a particulate material, an organic carrier fluid, a viscosifier, and an alcohol alkoxylate surfactant to form a mixture; and (b) agitating the mixture to form the liquid additive composition.
US11680197B2
A method may include providing a cement composition comprising ground vitrified clay, hydrated lime, and water; and introducing the cement composition into a subterranean formation.
US11680195B2
To provide a composition for a hat cycle system which comprises a working fluid containing 1,1,2-trifluoroethylene, having cycle performance sufficient as an alternative to R410A while suppressing influence over global warming, and a heat cycle system employing the composition. A composition for a heat cycle system, which comprises a working fluid for heat cycle containing 1,1,2-trifluoroethylene, CF3I and at least one compound selected from a hydrofluorocarbon, a hydrofluoroolefin other than 1,1,2-trifluoroethylene and a hydrocarbon, and having a temperature glide of at most 7° C., and a heat cycle system employing the composition for a heat cycle system.
US11680191B2
An optical laminate is provided where stable durability is secured even at a high temperature, particularly an ultra-high temperature of about 100° C. or higher, no white turbidity is caused, other physical properties required for the optical laminate are also excellent, and even in the case of being disposed adjacent to the electrode, corrosion of the relevant electrode or the like is not induced.
US11680184B2
The present invention relates to an anti-stick processing aid for use in a process for producing water-absorbing polymers, comprising the steps of: i) mixing (α1) 0.1 to 99.999% by weight of polymerizable, ethylenically unsaturated monomers containing acid groups, or salts thereof, (α2) 0 to 70% by weight of monomers copolymerizable with (α1), (α3) 0.001 to 10% by weight of crosslinkers, (α4) 0 to 30% by weight of polymers, (α5) 0 to 80% by weight of water, and (α6) 0 to 20% by weight of assistants, (ii) free-radical polymerization with crosslinking to form a hydrogel polymer, (iii) drying the hydrogel polymer, (iv) grinding and sieving the hydrogel polymer, (v) surface postcrosslinking the hydrogel polymer and (vi) drying and finishing the water-absorbing polymer, wherein the anti-stick processing aid is used before and/or in steps (iii).
US11680182B2
The present invention relates to an aqueous paste composition for textile coating, comprising: 1-60 parts by weight of at least one material having tensile modulus of at least 2000 MPa, 1-24 parts by weight of at least one antistatic agent, 16-60 parts by weight of at least one binder, and 50-200 parts by weight of water. The invention also relates to a process for producing a coated fabric, to a coated fabric as obtainable trough said process, and to a garment comprising it.
US11680178B2
The present invention provides an inkjet ink that contains a metal complex dye, a polyoxyethylene based compound with which a number average molecular weight Mn is not less than 200, a tackifier with which a hydroxyl value is 30 to 70 mgKOH/g, a first solvent of at least one type selected from a group consisting of ketones, ethers, and esters and with which an SP value is less than 11, and a second solvent being an alcohol including at least an alcohol with 1 to 3 carbon atoms and with which the SP value is not less than 11 and is solvent based and does not contain (excludes) water, is unlikely to cause cogation, is also excellent in intermittent printing performance, and yet enables a character of excellent fixing property and abrasion resistance to be printed on a surface of a printing object with a non-absorbing property.
US11680170B2
An emulsion composition includes an acrylic polymer, a metal silicate, and water. Advantageously, the emulsion composition provides coatings with superior adhesion of coatings to a concrete, clay, or ceramic substrate. In particular, the emulsion composition provides improved adhesion of the silicate primer to the concrete, clay, or ceramic substrate and strong cohesion between the primer and top coat paint allow for a much better overall performance. A method for applying the emulsion composition is also provided.
US11680168B2
The present invention relates to elastomeric polymer fiber reinforced asphalt cement concrete for use in a variety of applications. In particular, the reinforcement fibers are effective to reduce or preclude voids and/or cracks formed in the asphalt upon placement and to render a self-healing property to the placed asphalt.
US11680164B2
The invention relates to a thermoplastic composition comprising A) aromatic polycarbonate, B) 0.1 to 5 wt.-% one or more polyether polyols and C) 0.01 to 0.30 wt.-% 3,3′-thiodipropionic acid. The invention also relates to medical technology products or parts of medical technology products consisting of such compositions as well as to a process for sterilization of such moulded parts by means of irradiation. The polycarbonate compositions according to the invention show significantly less yellowing after irradiation than known compositions and still have good mechanical properties.
US11680161B2
The present invention relates to a process for producing a thermoplastic molding composition and articles made thereof having improved surface quality, in particular improved surface quality after exposure to warm-humid environmental conditions. The thermoplastic molding composition comprises a thermoplastic polymer A, a graft copolymer B obtained by emulsion graft polymerization and optionally a further polymer component P, as well as optional further components/additives K, wherein at least one crystallization additive C, selected from phosphate compounds having 1 to 25 phosphate units, organic acids and salts thereof, is added during or after the preparation of the graft copolymer B.
US11680152B2
Disclosed herein are embodiments of a method for making recyclable polymers and a method for decomposing the polymers back to the monomers which can then be reused. The polymer are stable to aqueous and/or acid conditions and may have a formula II The method to decompose the polymer back to the monomers may comprise heating the polymer in a protic organic solvent.
US11680150B2
A matte polyester film and a method for manufacturing the same are provided. The matte polyester film includes a physically recycled polyester resin and a chemically recycled polyester resin. The physically recycled polyester resin is formed by a plurality of physically recycled polyester chips. The chemically recycled polyester resin is formed by a plurality of chemically recycled polyester chips and mixed with the physically recycled polyester resin. The plurality of chemically recycled polyester chips further include chemically recycled electrostatic pinning polyester chips. The chemically recycled electrostatic pinning polyester chips contain electrostatic pinning additives, and the electrostatic pinning additives are metal salts. Expressed in percent by weight based on a total weight of the polyester film, a content of the electrostatic pinning additives in the polyester film is between 0.005% and 0.1% by weight. The matte polyester film further includes a matting additive.
US11680148B2
Provided are composite particles in which reinforcing fibers adhere to the surface of thermoplastic resin expanded beads via a thermosetting resin being in an uncured state, a cured product of the composite particles, an in-mold molded article of the composite particles, a laminate of the composite particles and a reinforcing fiber sheet material, a composite of the composite particles, and a method for producing composite particles.
US11680139B2
A resin composition of the present invention is a resin composition containing a bismaleimide compound (A) containing a constituent unit represented by the following formula (1), and maleimide groups at both ends of the molecular chain, at least one resin or compound (B) selected from the group consisting of a maleimide compound other than the bismaleimide compound (A), a cyanate compound, a benzoxazine compound, an epoxy resin, a carbodiimide compound, and a compound having an ethylenically unsaturated group, and a photo initiator (C): wherein R1 represents a linear or branched alkylene group having 1 to 16 carbon atoms, or a linear or branched alkenylene group having 2 to 16 carbon atoms; R2 represents a linear or branched alkylene group having 1 to 16 carbon atoms, or a linear or branched alkenylene group having 2 to 16 carbon atoms; each R3 independently represents a hydrogen atom, a linear or branched alkyl group having 1 to 16 carbon atoms, or a linear or branched alkenyl group having 2 to 16 carbon atoms; and each n independently represents an integer of 1 to 10.
US11680132B2
A curing agent for epoxy resins has N-benzylethane-1,2-diamine and N,N′-dibenzylethane-1,2-diamine in a weight ratio in the range from 65/35 to 95/5. The curing agent is easy to prepare, thins epoxy resins particularly well, and enables low-emission epoxy resin products that have good workability and a long pot-life, cure reliably and surprisingly fast and can be walked on after a short time, in particular even in cold conditions. Coatings of particularly high mechanical grade, with a high surface quality and a minimal tendency to yellowing, can thus be produced. Epoxy resins of this type are particularly suitable for coating floors.
US11680116B2
Polycationic polymeric antimicrobial surfactant and polymeric biocompatible antimicrobial surfactant compositions are useful in dispersing various compounds in a carrier liquid. The polycationic polymeric antimicrobial surfactant and polymeric biocompatible antimicrobial surfactant compositions employ polymers having both hydrophilic domains and hydrophobic domains so that the compositions can disperse particles such as polymer particles or droplets in a continuous phase as well as provide stable dispersions that have not been provided before. The antimicrobial properties of the compositions provide much-needed capabilities of fighting infectious agents such as bacteria and viruses in a wide spectrum of products such as paint, adhesives, and coatings. Methods of using these compositions as well as methods of making products using the compositions are disclosed.
US11680114B2
A process for the preparation of an ultra-high molecular weight ethylene homopolymer having a MFR21 of 0.01 g/10 min or less, said process comprising: (I) prepolymerising at least ethylene at a temperature of 0 to 90° C. in the presence of a heterogeneous Ziegler Natta catalyst to prepare an ethylene prepolymer having an Mw of 40,000 to 600,000 g/mol; and thereafter in the presence of the prepolymer and said catalyst; (II) polymerising ethylene at a temperature of 55° C. or less, such as 20 to 55° C., to prepare said UHMW ethylene homopolymer; wherein the UHMW ethylene homopolymer comprises up to 8 wt. % of said prepolymer.
US11680111B2
The invention relates to a method for the removal of protein and other impurities from microbial capsular polysaccharides. More particularly, the present invention relates to isolation of microbial capsular polysaccharides in pure form after removal of protein and other impurities.
US11680099B2
The present invention provides a recombinant protein. The recombinant protein includes an anti-PD-1 antibody and human SIRPA extracellular domain. The N-terminus of the human SIRPA extracellular domain is linked to the C-terminus of the heavy chain of the anti-PD-1 antibody.
US11680093B2
Monoclonal antibodies and antibody fragments that specifically bind to matrilin-3, conjugates including these molecules, and nucleic acid molecules encoding the antibodies, antigen binding fragments and conjugates, are disclosed. Also disclosed are compositions including the disclosed antibodies, antigen binding fragments, conjugates, and nucleic acid molecules. Methods of treating or inhibiting a cartilage disorder in a subject, as well as methods of increasing chondrogenesis in cartilage tissue are further provided. The methods can be used, for example, for treating or inhibiting a growth plate disorder in a subject, such as a skeletal dysplasia or short stature.
US11680073B2
Disclosed are compounds for medical uses, for example, compounds of formula Ia, wherein A1, A2, A3, A4, A5, A6, A7, R6, R7 and E are as described herein, pharmaceutical compositions containing such compounds, and methods of treating or preventing a disease or condition, for example, cancer.
US11680071B2
Provided is a compound of Chemical Formula 1: wherein: X1 to X3 are each independently N or CH, provided that at least two of X1 to X3 are N, Y is O or S, L1 and L2 are each independently a single bond, or a substituted or unsubstituted C6-60 arylene or C2-60 heteroarylene containing one or more of O, N, Si, or S, and A is Chemical Formula 2 or 3, each Z is independently CR, or two adjacent Zs are C each linked to the following Chemical Formula 4 at * to form a fused ring, and the rest are each independently CR: T is O, S, CQ1Q2, or NAr4, and Ar1 to Ar4 are each independently a substituted or unsubstituted C6-60 aryl or C2-60 heteroaryl containing one or more of N, O, or S, and an organic light emitting device including the same.
US11680070B2
Disclosed are a thieno[2,3-c]pyridazin-4(1H)-one derivative as an ACC1 or ACC2 inhibitor and an application thereof in preparing a drug as an ACC1 or ACC2 inhibitor. In particular, disclosed is a compound represented by formula (II) or an isomer or pharmaceutically acceptable salt thereof.
US11680063B2
A method is provided for generating new objects having given properties, such as a specific bioactivity (e.g., binding with a specific protein). In some aspects, the method can include: (a) receiving objects (e.g., physical structures) and their properties (e.g., chemical properties, bioactivity properties, etc.) from a dataset; (b) providing the objects and their properties to a machine learning platform, wherein the machine learning platform outputs a trained model; and (c) the machine learning platform takes the trained model and a set of properties and outputs new objects with desired properties. The new objects are different from the received objects. In some aspects, the objects are molecular structures, such as potential active agents, such as small molecule drugs, biological agents, nucleic acids, proteins, antibodies, or other active agents with a desired or defined bioactivity (e.g., binding a specific protein, preferentially over other proteins).
US11680062B2
Disclosed are 3,4-methylenedioxyphenylimidazolylethanonexime ether derivatives, a preparation method and use thereof, and a drug for the treatment of Alzheimer's disease, which relates to the technical field of preparation of acetophenone oxime ether compounds. The (Z)-3,4-methylenedioxyphenylimidazolylethanonexime ether derivatives provided by the present disclosure show a significant effect on the inhibition of NO production, with an EC50 of 2.07-5.41 μmol/L. Compared with the positive control group of quercetin (with an EC50 of 9.56 μmol/L) and oxiconazole (with an EC50 of 13.5 μmol/L), the inhibitory effect is stronger without significant cytotoxicity (cell viability >90%), which can be used to prepare drugs for the treatment of Alzheimer's disease.
US11680054B2
The invention relates to novel molecules having the general formula (I), and which molecules are useful to treat a disorder or disease characterized by bronchoconstriction, e.g. COPD and asthma inflammation and/or vasoconstriction, e.g. hypertension.
US11680049B2
The present disclosure relates to certain (2S)—N-[(1S)-1-cyano-2-phenylethyl]-1,4-oxazepane-2-carboxamide compounds (including pharmaceutically acceptable salts thereof), that inhibit dipeptidyl peptidase 1 (DPP1) activity, to their utility in treating and/or preventing clinical conditions including respiratory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), to their use in therapy, to pharmaceutical compositions containing them and to processes for preparing such compounds.
US11680048B2
The present invention relates to methods and compounds for regulating or enhancing erthropoiesis and iron metabolism, and for treating or preventing iron deficiency and anemia of chronic disease.
US11680038B2
The present disclosure relates to fluid bed processes that utilize silica particles as a fluidization aid. The process comprises reacting one or more reactants in a reactor comprising a fluid bed to form a product. The fluid bed comprises a catalyst composition comprising a catalyst and an inert additive composition comprising silica particles from 0.5 wt % to 30 wt %, based on the total weight of the catalyst composition. The silica particles are discrete, inert particles that are mixed with the catalyst in the fluid bed.
US11680031B2
Retro-aldol processes are disclosed that use very low concentrations of retro-aldol catalyst in combination with hydrogenation catalyst of certain activities, sizes and spatial dispersions to obtain the high selectivities to ethylene glycol.
US11680030B2
Improved methods of oxidative dehydrogenation (ODH) of alkanes and alkylbenzenes to the corresponding olefins are disclosed. The disclosed methods use ozone (O3) to mediate the oxidative dehydrogenation reaction with high selectivity for the desired product, and no heterogeneous ODH catalyst is needed.
US11680026B2
A fertilizer composite comprising a simple or complex granular solid fertilizer and a coating covering the fertilizer granules, the coating comprising from 10-90 wt % of a first wax component comprising linear alpha olefin wax having a carbon number in the range of from 20 to 100 and a congealing point in the range of from 40 to 80° C.
US11680021B2
A polycrystalline ceramic solid and a method for producing a polycrystalline ceramic solid are disclosed. In an embodiment a polycrystalline ceramic solid includes a main phase with a composition of the general formula: (1-y)Pba(MgbNbc)O3-e+yPbaTidO3 with 0.055≤y≤0.065, 0.95≤a≤1.02, 0.29≤b≤0.36, 0.63≤c≤0.69, 0.9≤d≤1.1, and 0≤e≤0.1, and optionally one or more secondary phases, wherein, in each section through the solid, a proportion of the secondary phases relative to any given cross-sectional area through the solid is less than or equal to 0.5 percent, or wherein the solid is free of the secondary phases.
US11680013B2
A system for making oxide material may comprise a preheating cyclone stage for receiving a solid carbonate material and operating at a temperature less than a calcination temperature of the solid carbonate material, a calcination cyclone stage for heating the preheated solid carbonate material and operating at a temperature of at least the calcination temperature to convert the preheated solid carbonate material to a solid oxide material and carbon dioxide gas, a cooling cyclone stage for cooling the solid oxide material and operating at a temperature less than the calcination temperature to cool the solid oxide material to ambient temperature, a first recirculating system to extract and recirculate a first gas from an outlet of the calcination cyclone stage to an inlet of the calcination cyclone stage zone, and a second recirculating system to extract and recirculate a second gas from the cooling cyclone stage to the preheating cyclone stage.
US11680010B2
Methods for evaluating a chemically strengthened housing component for an electronic device are disclosed. These methods may allow non-destructive determination of whether the chemical strengthening of the component meets specifications. Systems suitable for use with the methods are also disclosed.
US11680006B2
Embodiments of a method of forming a glass article are disclosed. The methods include supplying a glass ribbon in a first direction and redirecting the glass ribbon to a second direction different from the first direction without contacting the glass ribbon with a solid material. The glass ribbon may exhibit a viscosity of less than about 108 Poise and a thickness of about 1 mm or less. Embodiments of a glass or glass-ceramic forming apparatus are also disclosed. The apparatus may include a glass feed device for supplying a glass ribbon in a first direction and a redirection system disposed underneath the glass feed device for redirecting the glass ribbon to a second direction. In one or more embodiments, the redirection system comprising at least one gas bearing system for supplying a gas film to support the glass ribbon.
US11680002B2
A method for treating wastewater having one or more of suspended solids, dissolved solids, biological oxygen demand includes solids filtration followed by a bi-polar/bi-directional flow through ionic module fitted with anionically/cationically charged plates followed by a sub-sonic resonance module followed by another bi-polar/bi-directional flow through ionic module followed by a ultra-sonic resonance module followed by one or more anion/cation collection membrane modules. Recycle is provided in each step, wherein each step may be repeated, and wherein one or more of the steps can be bypassed.
US11679993B2
Methods, apparatus, and systems are provided for detecting and removing microplastics from wastewater effluent. Both, automatic/remote and manual monitoring and sampling components are included to detect the presence of microplastics. The automatic monitoring and sampling component includes a TSS sensor and associated apparatus calibrated to account for non-plastic solids present in the wastewater and, thereby, more accurately determine the presence of microplastics. Efficient separation and removal of microplastics from wastewater effluent is performed by a specialized capture net apparatus having multiple sized mesh components and optional diffuser devices which perform size exclusion filtration of microplastics from the water. In an exemplary embodiment, the methods generally include diverting treated wastewater effluent from a wastewater treatment facility's main line into a wastewater sampling mechanism via an intake pipe, and then into a solids monitoring and separation mechanism which includes the specialized capture net apparatus.
US11679988B2
A method of ammonia synthesis is described that includes contacting a nitrogen gas-containing plasma with an aqueous solution, thereby forming ammonia from the nitrogen gas and water. The nitrogen gas-containing plasma is present in an electrochemical cell. The electrochemical cell includes a container including an acidic liquid electrolyte. The electrochemical cell also includes a source of nitrogen gas, a metal electrode at least partially immersed in the electrolyte, a metal tube electrode spaced apart from a surface of the electrolyte by a predetermined spacing. The electrochemical cell is configured to provide a plasma spanning the predetermined space from the metal tube electrode to contact the surface of the electrolyte when power is applied to the metal tube electrode.
US11679986B2
The present invention refers to a stable sodium and iron silicate solution that has a weight ratio of SiO2 to Na2O from 1.5 to 2.5 and a total percentage of solids, expressed by the sum of SiO2 and Na2O, from 20% to 55%. Said solution also has a soluble iron content, expressed by Fe, from 0.1% to 7%, and a water content from 38% to 79.9%. The present invention also refers to the process for preparing said stable solution of sodium and iron silicate, which comprises the steps of: (a) providing a siliceous material containing iron; (b) submitting said siliceous material containing iron to a hydrothermal treatment with caustic soda under high temperature and controlled pressure; and (c) filtering said reacted solution to separate the reacted portion of the hydrothermal treatment from the unreacted portion. Additionally, the present invention refers to the uses of said stable sodium and iron silicate solution.
US11679979B2
Methods and systems for producing Xenon-133 are disclosed. A method for producing Xenon-133 includes collecting an off gas from a Molybdenum-99 production process in a storage tank. The off gas includes Xenon-133 and Krypton-85. The method further includes selectively adsorbing Xenon-133 from the off gas onto a charcoal column assembly such that Xenon-133 is selectively adsorbed onto the charcoal column assembly relative to Krypton-85. The method further includes desorbing the Xenon-133 from the charcoal column assembly by heating the charcoal column assembly, and condensing the Xenon-133 within a coil assembly.
US11679977B2
The system includes a methane reformer, a combined cycle power generator, and a switch. The reformer is configured to react methane with steam. The combined cycle power generator includes a steam turbine, a gas turbine, a power generator, and a water boiler. The steam turbine is configured to rotate in response to receiving steam. The gas turbine is configured to rotate in response to receiving a mixture of fuel and air. The power generator is configured to convert rotational energy from the steam turbine and the gas turbine into electricity. In a first position, the switch is configured to direct exhaust from the gas turbine to the reformer, thereby providing heat to the reformer. In a second position, the switch is configured to direct exhaust from the gas turbine to the water boiler, thereby providing heat to the water boiler to generate steam.
US11679966B2
A lift device includes a base, a platform that is repositionable relative to the base between a fully raised position and a fully lowered position, and a scissor assembly coupling the base to the platform. The scissor assembly includes a scissor layer including a first scissor arm pivotally coupled to a second scissor arm. The first scissor arm is configured to rotate relative to the second scissor arm about a middle axis that extends laterally. A pulley is coupled to the first scissor arm. A tensile member is wrapped around the pulley and coupled to the second scissor arm. An actuator is configured to vary a working length of the tensile member such that the first scissor arm rotates relative to the second scissor arm to move the platform relative to the base.
US11679957B2
A method for operating an elevator having a car, a drive engine, shaft doors, signal receptors, an engine controller and a door controller. Each of the shaft doors is reciprocally opened and closed by an associated active door drive and has one of the signal receptors thereat. The method includes: receiving a requesting signal at one of the signal receptors; responding to the requesting signal by instructing the engine controller to control the drive engine to displace the car to a first position with the car roof adjacent to the shaft door at the floor from which the requesting signal originated when that floor is not the lowermost floor, and when the floor is the lowermost floor to a second position above the lowermost floor; instructing the door controller to control the door drive to actively open the door; and switching the engine controller to an inspection mode.
US11679943B2
An apparatus for stacking and coating of very short cavity laser diode arrays. The apparatus includes an array holder fixture to securely hold the very short cavity laser diode arrays and spacer arrays, and a stacking plate. The array holder fixture including a top-side presser to secure a stack of very short cavity laser arrays and spacer arrays from a first end of the stack, a bottom-side presser to secure the stack of very short cavity laser arrays and spacer arrays from a second end of the stack, and a pair of side clamps. The array holder fixture is operatively coupled to the stacking plate during the stacking of the very short cavity laser diode arrays and spacer arrays.
US11679940B2
Proposed is a film processing system including a supply unit configured to supply a film fabric, a cutting unit configured to cut the film fabric and to form a film product by dividing the film fabric, a transfer unit including a classifier configured to selectively guide the film product along any one of a predetermined non-inverted path and an inverted path, an inverter configured to invert the film product guided along the inverted path up and down, and an inspection transfer device configured to transfer the film product delivered from the classifier in a non-inverted state or the film product delivered from the inverter in an inverted state in a predetermined reference direction, and an inspection unit configured to inspect the film product delivered to the inspection transfer device.
US11679936B2
A system, and associated method, for launching and delivering separated food product in organized groups to a robotized packaging station for the product. The system initiates the delivery via a metered hopper of food product delivering the product to a launch V-belt that aligns the product end to end. A successive singulator belt, positioned adjacent to and receiving product from the launch belt, further organizes the product into a single file alignment. An optional separator belt may follow the singulator belt to create gaps between successive product units. The product is then delivered to a pick belt for product to be provided to the packaging robot. The system product information is from a single (per product delivery line) sensor, enabling integrated end-to-end control from hopper to robot, and a nearly continuous motion of said pick belt.
US11679934B2
A transport robot is disclosed. The transport robot may include a cover driver, a power supply, and a processor. The transport robot may execute an artificial intelligence (AI) algorithm and/or a machine learning algorithm, and may communicate with other electronic devices in a 5G communication environment. As a result, user convenience may be improved.
US11679933B2
An automated biological or chemical sample processing system includes a dock frame and at least one dock frame module. The dock frame includes at least one docking interface that operably couples and interfaces the dock frame with laboratory equipment. The dock frame defines a spine structure of the system alongside which a variable number of laboratory equipment are arrayed. The dock frame extends longitudinally and has a variable elongated configuration and longitudinal length. The at least one dock frame module includes the docking interface, where each module is interchangeable with another module, and has control features with a predetermined relationship to a reference datum of the dock frame module and with a reference datum of the dock frame so that the at least one dock frame module is interchangeably coupled in linear configuration with at least the other dock frame module to select the variable elongated configuration and longitudinal length.
US11679932B2
A pack wall carton selection and replenishment system comprising: a delivery cart with a delivery cart controller configured to receive information representing a replenishment shipping carton to be retrieved from a shipping carton supply area and delivered to a pack wall, provide for retrieving one or more shipping cartons from the shipping carton supply area, actuate a cart indicator assembly to identify a cart partition where to place the retrieved shipping cartons on the delivery cart, actuate a delivery cart indicator assembly to identify the replenishment shipping carton to be placed on the pack wall; and, a pack wall controller in communication with the delivery cart controller configured to receive an order item information, actuate a first pack wall indicator assembly to indicate a desired shipping carton to be used for packing an items represented by the order item information.
US11679930B1
A tank container includes a frame having a front end opposite a rear end that defines a rear plane, a vessel extending between the front end and the rear end of the frame, and a discharge valve assembly. The discharge valve assembly comprises an internal bottom valve, an adaptor, and a discharge valve. The internal bottom valve is positioned within an interior volume of the vessel and the discharge valve is positioned entirely within the frame and offset at least one inch from the rear plane. The adaptor curves downwardly between the internal bottom valve and the discharge valve.
US11679924B2
A tube holder assembly includes a base plate, an attachment plate, and an optional securing element. The base plate may include guides into which protrusions of the attachment plate slide to alter the positioning apparatus from an open position to a closed position. The base plate also includes receivers to receive tubular members, which have their movement restrained by the receivers and the securing elements in the closed position. The tube holder assembly may also include a latch to help maintain the closed position during operation.
US11679919B2
A packing material including a strip of corrugated cellulosic material and a method of packing an object in a shipping box using the packing material. The strip of corrugated cellulosic material includes a plurality of macro flutes and is moveable between an expanded state and a compressed state. The strip of corrugated cellulosic material is in the compressed state when a compression force is applied to the strip of corrugated cellulosic material in the longitudinal direction and in the expanded state when the compression force is removed. The length of the strip of corrugated cellulosic material is longer in the expanded state than the compressed state.
US11679918B2
A cap for a container is provided and a related method for making the cap. The cap comprises a side wall extending about an axis and a transversal wall arranged at an end of the side wall, a separation line being provided on the side wall for defining: a retaining ring, which is intended to remain anchored to a neck of the container and is configured to internally engage with an enlargement of the neck; and a closure element which can removably engage the neck, so as to open or close the container. The separation line extends about the axis and is circumferentially interrupted so as to leave a joining portion, between the retaining ring and the closure element, which extends circumferentially for a respective angle, the cap further having an incision line which extends transversally to the axis between the separation line and a free edge of the retaining ring, so that two connecting bands are defined between the separation line and the incision line, the two connecting bands joining the retaining ring to the joining portion. The connecting bands are deformable and the joining portion is externally provided with a projection which projects from the joining portion and is positioned between a separation plane in which the separation line lies and the incision line so that, when the closure element is in the open position and the connecting bands keep the closure element connected to the retaining ring, an edge of the joining portion which, in the closed position, faces the retaining ring, is facing, in the open position, towards a rim of the neck and the projection is resting on the neck in said open position.
US11679917B2
The invention discloses a locking structure of a cup. The locking structure comprises a cup body and a cup cover. The cup body is provided with a first buckle, and the cup cover is provided with a second buckle adaptive to the first buckle. The locking structure further comprises a lock catch which is movably arranged on the cup cover up and down. The lock catch is provided with a bolt. Correspondingly, the cup body is provided with a bolt hole adaptive to the bolt. The cup cover rotates on the cup body, so that the first buckle and the second buckle are matched. When aligned, the bolt falls into the bolt hole, thereby realizing rotary locking.
US11679913B2
The present invention relates to a crown cap for bottles of the type constituted by a metal plate, although it could be made of another material, having a structural configuration which favors the opening operation of the bottle by means of the removal of the crown cap with the thumb of the hand holding the bottle.
US11679908B2
A container including a bottom portion and a plurality of peripheral wall portions extending from the bottom portion and defining an interior area of the container. At least one peripheral wall portion has an inner surface including a feature defining an inner ledge extending into the interior area, the inner ledge being located between the bottom portion and an upper edge of the container. The at least one peripheral wall portion has an outer surface including a feature defining an outer ledge located between the bottom portion and the upper edge of the container. The inner ledge is positioned to engage the outer ledge of a similarly-configured container whereby a spacing between a stack of nested containers is defined by the outer ledge of the similarly-configured container seated on the inner ledge of the container.
US11679905B1
A stabilizing upper tray for stabilizing cartridges during automated filling operations includes fill ports matching cartridge support locations in a lower support tray. Each fill port includes a bore, a circular recess to engage the upper rim of a cartridge, and an inwardly tapered needle-engaging surface adapted to be engaged by a fluid injection needle; a counterbore extends between the bore and the circular recess. As the upper tray is lowered over the cartridges, the enlarged recess of each fill port engages a corresponding cartridge and guides it into a vertical orientation within the counterbore. During filling operations, a mis-aligned fluid injection needle engages the inwardly tapered needle-engaging surface of the stabilizing upper tray and is guided through the fill port toward the cartridge. A method is also disclosed to form such a stabilizing upper tray through conversion of a conventional lower support tray.
US11679903B2
A method of forming a package includes forming, at a forming station of a packaging machine, a package base in a film so that the package base has a pocket. The method further includes attaching, at a first cover application station of the packaging machine, a first cover layer on the package base so that the first cover layer partially covers the pocket, and so that access to the pocket is provided to position a product in the pocket after the first cover layer has been attached to the package base.
US11679902B2
A packaging system for sealing a medicine container having a filling opening with a stopper includes a container tray having a container cell for receiving and stabilizing the medicine container. A shuttle has an exterior surface and an interior surface. The interior surface is configured for releasably securing the stopper. The shuttle is configured to release the stopper into the fill opening upon application of a releasing force to the exterior surface of the shuttle. A shuttle tray has a shuttle cell. The shuttle cell forms a body with a proximal opening, an interior space, a bottom inner surface opposite the proximal opening, and a side inner surface. The shuttle cell releasably secures the shuttle.
US11679895B2
A method for establishing a situational awareness of a surface of a body of water is disclosed. In various embodiments, the method includes deploying a plurality of autonomous buoys under or on the surface of the body of water; and scattering the plurality of autonomous buoys to form a mesh communication network.
US11679890B2
A command model connected to plurality of flight components of an electric aircraft and comprises a circuitry configured to detect a predicted state and a measured state datum, transmit predicted state datum to an actuator model, and transmit measured state datum to a plant model. An actuator model connected to the sensor configured to receive the predicted state datum and generate a performance datum. A plant model connected to the sensor configured to receive measured state datum and performance datum from the actuator model, transmit a feedback path to controller, and generate an inconsistency datum as a function of the measured state datum and the performance datum. A controller communicatively connected to the sensor, wherein the controller is configured to receive the inconsistency datum from the plant model and apply a torque to the aircraft as a function of the inconsistency datum.
US11679888B2
A composite aircraft engine pylon comprising a frame, an aircraft attachment component, and an engine support. The frame includes an outer structural section and an inner structural section configured to at least partially nest with the outer structural section. The outer structural section and the inner structural section sandwich the airframe attachment component and the engine support to form double shear connections between the frame and the aircraft attachment component and between the frame and the engine support.
US11679880B2
A seating arrangement for a vehicle cabin includes a first group having a number of seats and a second group having a number of seats. Each group extends laterally adjacent to each other along a longitudinal direction of the vehicle cabin. The first group having twice as many seats as the second group with respect to the longitudinal direction of the vehicle cabin.
US11679879B2
A payload elevator system and method are disclosed, configured for providing a plurality of alternative payload elevator configurations, each payload elevator configuration being configured for transporting a payload module. A composite air vehicle configuration is also provided, including a respective payload elevator configuration, the payload elevator configuration being defined by and provided by the payload elevator system, and also including at least one payload module reversibly engaged to the payload elevator configuration via a corresponding engagement and release system.
US11679877B2
An aircraft capable of vertical takeoff and landing, stationary flight and forward flight, includes a closed wing that provides lift whenever the aircraft is in forward flight, a fuselage at least partially disposed within a perimeter of the closed wing, and one or more spokes coupling the closed wing to the fuselage. One or more motors are disposed within or attached to the spokes. Three or more propellers are proximate to a leading edge of the one or more spokes, distributed along the one or more spokes, and operably connected to the one or more motors to provide lift whenever the aircraft is in vertical takeoff and landing and stationary flight and provide thrust whenever the aircraft is in forward flight.
US11679866B1
The embodiments are directed to an interface mount between a vehicle steering/control device and a mobile computer protective case. The interface mount has two sides. One side of the interface mount is attached to the vehicle steering/control device. The other side of the interface mount is attached to an AMPS hole pattern plate.
US11679864B2
A propeller apparatus of an air mobility is arranged such that a propeller is configured to fold when the air mobility crashes, thereby preventing additional accidents caused by fragments generated by the propeller hitting the ground, and enabling the propeller to be reused by unfolding the folded propeller after the air mobility lands.
US11679860B2
A method of making an aircraft acoustic structural panel (10) begins with preforming a core honeycomb laminate (12) having preformed foam (3) bonded inside cells (14) thereof by a distinct adhesive (2). The preformed honeycomb laminate (12) is then stacked between opposite top and bottom structural outer laminates (16,18). The stacked honeycomb laminate (12) and outer structural laminates (16,18) are then compressed together under heat and pressure into a unitary structural panel (10) having the core honeycomb laminate (12) integrally bonded between outer skins (20,22). The outer laminates (16,18) may include imperforate acoustic septums (4) bounding the core honeycomb laminate (12) followed by an outer honeycomb (5) and structural fiber layers (6, 7, 8) defining the outer skins (20,22).
US11679853B2
A system for controlling a marine vessel comprises an input device for inputting an operator command, a sensor which senses and signals an engine function variable or a vessel dynamic variable, and a first structural element and a second structural element. The first structural element and the second structural element each control speed or direction of motion of the marine vessel, and the first structural element and the second structural element each affect the marine vessel dynamic variable. There is a controller which receives the operator command and the engine function variable or the vessel dynamic variable. The controller moves the first structural element and the second structural element based on the engine function variable or the vessel dynamic variable, after receiving the single operator command.
US11679850B2
The present invention relates to a system for attaching a device to an object, comprising: an attachment device for attaching the device to an object, the attachment device having a trigger for triggering activation of the attachment device; a releasable coupling device for releasably coupling the attachment device to a deployment system. The releasable coupling device comprising: a housing; a trigger system, configured to trigger the attachment device trigger; and a retaining system, configured to releasably retain the attachment device. The releasable coupling device is configured such that: in a first configuration, the trigger system is in a disarmed state; in a second configuration, the trigger system is in an armed state, such that movement of the attachment device relative to the housing of the releasable coupling device activates the trigger of the attachment device; and in a third configuration, the retaining system releases the attachment device. The invention is particular of use in attaching an ordnance clearance charge to underwater ordnance. The invention further relates to an unmanned underwater vehicle comprising such an attaching system.
US11679845B2
The present invention relates to an inflatable tandem surf bodyboard, methods of making, and a kit that includes a tandem surf bodyboard, an air pump, a maintenance kit, and a carry bag. The tandem surf bodyboard can accommodate more than one rider, allowing two riders to share and surf a wave. The inflatable tandem surf bodyboard comprises a base that is cut into the shape of a surf bodyboard, a base fabric layer is applied over the base, an intermediate portion material forms an air chamber, an upper layer is fastened to the intermediate portion material, a deck pad layer is applied over the upper layer, a first rail layer is applied around the perimeter of the surf bodyboard sealing the edges, and a second rail layer is applied over the first rail layer. An air inlet allows the tandem surf bodyboard to be inflated.
US11679844B2
Mooring support structures, systems for mooring vessels, and processes for using same. In some embodiments, a system for mooring a vessel can include a mooring support structure than can include a post connected at a first end to a turntable disposed on a base structure. The post can extend out from the turntable and a yoke head connector can be connected to a second end of the post. A distal end of the yoke head connector can provide a disconnection location such that when a yoke head is disconnected from the yoke head connector, the yoke head can fall by gravity from the yoke head connector without contacting the mooring support structure.
US11679843B2
An energy absorption arrangement for reducing peak mooring loads between a mooring structure with a turret rotatable around a vertical axis, and a floating structure is disclosed. The energy absorption arrangement comprises a rigid yoke horizontally rotatable in two axes and connected to the turret, a weighted pendulum member arranged on the end of the yoke and at least one mooring tether connected to the weighted pendulum member, and at least one energy absorption device for reducing peak mooring loads, comprising a fixed part connected to the floating structure, a movable rod and an absorption medium.
US11679838B2
A derailleur system is provided that moves the derailleur cage in a substantially rectilinear path. The derailleur is mounted to a frame having a gear cassette mounted thereon. The gear cassette includes an axis of rotation. The derailleur includes a drive member engaging the gear cassette. The derailleur is positioned on the frame adjacent the gear cassette, and including a spatial linkage having a stationary link, a floating link, and a cage assembly having two pulleys each defining an axis of rotation. The drive member engages each of the pulleys. The path of the floating link is substantially linear through substantially its entire range of motion and variously aligns at least one of the pulleys with the gear cassette.
US11679836B2
A foldable electric scooter and a manufacture method of the same. The foldable electric scooter includes a main body assembly, a front fork assembly located at the front end of the main body assembly, a rear fork assembly located at the rear end of the main body assembly, a telescoping plate assembly located on top of the front fork assembly and a handlebar assembly located on top of the telescoping plate assembly. The foldable electric scooter has a double headset design that increases a rake angle for more steering stability while still keeping the steering upright for an upright holding of the handlebars. The foldable electric scooter is manufactured by stamping of flat plate material.
US11679834B2
A drive assistance device (24) for a saddle type vehicle (1) includes a ride sensor (37) configured to detect a ride attitude of a rider, a vehicle body behavior generating part (25) configured to generate a behavior on a vehicle body by a prescribed output, and a controller (27) configured to control driving of the vehicle body behavior generating part (25), and wherein, when the vehicle body behavior generating part (25) is actuated regardless of the operation of the rider, the controller (27) firstly controls the vehicle body behavior generating part (25) such that a low output that is lower than a predetermined original target output is generated as a predictive action, and sets an output value after that according to a change of detection information of the ride sensor (37) generated by the low output.
US11679824B1
A track wheel for moving an object across a surface having a non-planar obstruction to allow smoother, easier and safer movement of the object over the obstruction. The track wheel has a track frame, a first wheel assembly, a second wheel assembly and a fluid-filled track assembly. The track frame interconnects the two wheel assemblies. The track assembly encircles the two wheel assemblies and frame in an endless loop manner. A mounting assembly connects the track frame to the object. The track assembly has a track link assembly and a pair of dampener tubes in the track link assembly. The track assembly passes into and out of a shield of the wheel assemblies that cleans the track assembly.
US11679821B2
The present disclosure is directed to a rotatable fairing panel at a rear end of a sleeper cab. The rotatable fairing panel covers an opening between a trailer attached to a vehicle and the sleeper cab of the vehicle. The rotatable fairing panel has a closed position and an opened position. At least one locking assembly locks the rotatable fairing panel in place when in the closed position. The at least one locking assembly is configured to be unlocked by a user such that the rotatable fairing panel may be rotated from the closed position to the opened position such that a user may access the opening between the trailer attached to the vehicle and the sleeper cab of the vehicle. The at least one locking assembly automatically locks when the user rotates the rotatable fairing panel into the closed position.
US11679818B2
A vehicle tailgate assembly comprises a frame with a transverse base and support arms extending perpendicularly therefrom adjacent distal ends of the base, a central section also extending perpendicularly from the base but to a lesser extent than the support arms, a door rotationally mounted to the frame between the support arms, the door being profiled with a central opening matching the central section and aligned therewith in a co-planar manner when the door is in a fully closed position, a mating portion comprising an indentation in the door adapted to mate with the central section when the door is rotated 180 degrees from the fully closed position to a working position to expose the central opening with the door co-planar with the frame.
US11679817B2
Methods and systems are described for a folding tailgate. The system includes a first panel and a second panel forming a tailgate of the vehicle. The vehicle has a first vehicle sidewall and a second vehicle sidewall. The system may include a first hinge coupled between the first panel and the second panel. The first hinge is configured to rotate the second panel toward the first panel, moving the second panel towards the first vehicle sidewall for opening the tailgate sideways.
US11679813B2
A vehicle body rear part structure includes a pair of rear side frames on left and right sides that extend substantially along a vehicle front-rear direction; and a rear floor panel to whose front part region, where a rear seat is disposed, the pair of rear side frames are combined. A rear part region of the rear floor panel is configured by a double panel structure having an upper wall and a lower wall. The rear part region of the rear floor panel extends further to a vehicle rear side than the pair of rear side frames. Each rear end part of the pair of rear side frames includes an inclined support part that inclines toward a vehicle front side toward an inner side in a vehicle width direction. The double panel structure is combined to the inclined support part of each of the rear side frames.
US11679808B2
A front body reinforcement structure for a vehicle includes: a front side member connected to a dash panel; a front pillar which is disposed in a height direction of a vehicle body and has a lower part connected to the front side member; a front side upper member connecting a front of the front side member and an upper part of the front pillar; and a reinforcement unit that is connected with the dash panel and connects a rear of the front side member and an upper portion of the front pillar.
US11679804B2
A limiting system for constraining a commanded steering angle for a vehicle including an electric power steering (EPS) system includes a controller in electronic communication with at least one other system of the vehicle. The controller executes instructions to receive a plurality of trajectory planning inputs that are each expressed as an array including a plurality of values, where the plurality of trajectory planning inputs includes a trajectory velocity array, a trajectory acceleration array, and a trajectory curvature array. The controller also executes instructions to determine a maximum rate of steering angle change based on the corresponding ideal rate of change of the commanded steering angle and the maximum rate change allowed by the EPS system.
US11679802B2
A steering control device includes an electronic control unit. The electronic control unit detects an absolute steering angle. The electronic control unit controls driving of a motor. The electronic control unit determines whether movement of a turning shaft to one of right and left sides has been limited by an end contact or execution of end contact relaxation control. The electronic control unit acquires a plurality of limit position determination angles corresponding to the absolute steering angle. The electronic control unit permits update of an end-position-corresponding angle. The electronic control unit updates the end-position-corresponding angle stored in the electronic control unit.
US11679793B2
In order to simplify the troubleshooting in a cableway during operation of the cableway, a unique car identification is assigned to each car, with the car identification of each car being known by the cableway control system. At least one function monitoring unit transmits malfunctions triggered by cars during the operation of the cableway to the cableway control system in a function status message FSi. The cableway control system assigns a malfunction that was received to the triggering car and the malfunctions together with the car identification of the triggering car are stored and evaluated in the cableway control system.
US11679792B2
A method of monitoring a track using train cars includes collecting first sensor data corresponding to a track location by a first sensor network on a first train car. Based on the first sensor data, a potential track anomaly at the track location is identified by a diagnostics system on the first train car. A message describing the anomaly is transmitted to diagnostics systems located on other train cars. The message is received by a second diagnostics system on a second train car located behind the first train car. The second diagnostics system determines a time at which the second train car will be passing over track location and, at the determined time, collects second sensor data. If the track anomaly is present in both the first sensor data and the second sensor data at the track location, a train control system is notified of the track anomaly.
US11679790B2
Systems and methods are provided for retrofitting, or producing, a truck assembly with a traction motor to propel a rail car or other vehicle. A traction drive frame assembly is an integrated unit combining the traction motor with its transmission means, an arrangement that prevents the traction drive frame from rotating when the traction motor is powered. The traction motor can be positioned in a space between a bolster and an axle of the truck assembly, and a jackshaft assembly can be positioned outside of the space. Then, one or more gears, pulleys, chains, etc. between the traction motor and the jackshaft assembly provide mechanical advantage and amplify torque transmitted from the traction motor to the jackshaft assembly. A second operable connection between the jackshaft assembly and the axle amplifies the torque a second time such that a relatively small traction motor propels a rail car or other vehicle.
US11679784B2
A vehicle control data generation method is provided. A self-driving mode of a vehicle automatically generates a command value of a propelling force produced by a propelling force generator independently of an accelerator operation. An execution device provides a greater reward based on an obtained state of the vehicle when a standard of a characteristic of the vehicle is met than when the standard is not met. Providing the reward changes a reward that is provided when the characteristic of the vehicle is a predetermined characteristic in the self-driving mode such that the changed reward differs from a reward that is provided when the characteristic of the vehicle is the predetermined characteristic in a manual driving mode.
US11679783B2
A method and an electronic device for generating a trajectory of a Self-Driving Car (SDC) are provided. The method comprises: determining a presence of at least one third-party object around the SDC; generating a plurality of predicted trajectories for the third-party object, where at least one of the plurality of trajectories includes a maneuver executable, by the third-party object, at a future third-party object location; calculating, for the at least one of the plurality of trajectories including the a respective braking profile associated with the third-party object; in response to the respective braking profile being above a pre-determined threshold, eliminating an associated one of the at least one of the plurality of trajectories from future processing; determining an SDC trajectory based on remaining ones of the plurality of predicted trajectories for the third-party.
US11679781B2
A path providing device for providing a route to a vehicle includes a first communication module configured to receive a high-definition (HD) map information from an external server, a second communication module configured to receive external information generated by an external device located within a predetermined range from the vehicle, and a processor configured to generate forward path information for guiding the vehicle based on the HD map and provide the forward path information to at least one of electric components provided in the vehicle. The processor is configured to generate dynamic information related to an object to be sensed by the at least one of the electric components based on the external information and to match the dynamic information to the forward path information.
US11679775B2
A vehicle control apparatus comprising, a center of gravity six-component calculation unit for calculating a center of gravity six-component as vehicle motion targets based on a driver input, a tire three-component calculation unit for calculating a tire three-component of four wheels of a vehicle based on the center of gravity six-component, a vehicle control unit for performing vehicle control by the vehicle control, actuator group based on the tire three-component of the four wheels, and wherein the tire three-component calculation unit calculates the tire three-component of the four wheels from the center of gravity six-component by a coordinate transformation without repetition, which is normalization with the driving stiffness of each wheel and the cornering stiffness of each wheel, when the number of control requests in the vehicle control is less than degrees of freedom of the vehicle control actuator group.
US11679767B2
A method for vehicle control. The method includes a step of reading in a camera signal, a step of executing a semantic segmentation, and a step of ascertaining a control signal. The camera signal represents an optically detected image of a roadway to be driven by a vehicle. In the step of executing, the semantic segmentation of the image represented by the camera signal is executed, to detect a free area ahead of the vehicle from the image as a drivable road section. In addition, a roadway signal representing the detected drivable road section is provided. In the step of ascertaining, the control signal for activating at least one vehicle component is ascertained, using the roadway signal.
US11679764B2
During the autonomous driving, the movement trails or moving history of obstacles, as well as, an autonomous driving vehicle (ADV) may be maintained in a corresponding buffer. For the obstacles and the ADV, the vehicle states at different points in time are maintained and stored in one or more buffers. The vehicle states representing the moving trails or moving history of the obstacles and the ADV may be utilized to reconstruct a history trajectory of the obstacles and the ADV, which may be used for a variety of purposes. For example, the moving trails or history of obstacles may be utilized to determine lane configuration of one or more lanes of a road, particularly, in a rural area where the lane markings are unclear. The moving history of the obstacles may also be utilized predict the future movement of the obstacles, tailgate an obstacle, and infer a lane line.
US11679763B2
A vehicle accident surrounding information link apparatus is to be provided in an emergency report system in which emergency information about an accident is transmitted, to a server apparatus, from a vehicle involved in the accident. The vehicle accident surrounding information link apparatus includes an acquirer, a determiner, and a generator. The acquirer is configured to acquire accident surrounding information transmitted from a peripheral terminal that is different the vehicle. The determiner is configured to determine whether the acquired accident surrounding information is information about the accident of the vehicle. In a case the determiner determines the acquired accident surrounding information is information about the accident of the vehicle, the generator is configured to generate link information that associates the accident surrounding information with the emergency information transmitted from the vehicle to the server apparatus.
US11679755B2
A control device is capable of executing: an ignition time calculation process of calculating a target ignition time of an ignition plug; a stop process of stopping combustion control for some cylinders of a plurality of cylinders; and a compensation process of controlling a motor generator during the stop process, such that the motor generator compensates a drive power that is lost due to the stop of the combustion control. The control device prohibits the execution of the stop process when the target ignition time calculated in the ignition time calculation process is on a retard side of a predetermined prescribed time.
US11679751B2
Methods and systems are provided for adjusting driver demand wheel torque of a vehicle. The driver demand wheel torque may be adjusted as a function of a minimum wheel torque. The minimum wheel torque may be determined according to a plurality of torques that may be evaluated in three different phases.
US11679741B2
The present invention relates to a cover (16) for a wiper blade (6), said cover (16) being configured to collaborate with a body (102) of the wiper blade (6) in a position of covering an opening formed in the body (102), the cover (16) comprising a plurality of guide tabs (56) and an upper wall (18), said upper wall (18) being dimensioned to cover part of the opening when the cover (16) is in the covering position, the guide tabs (56) extending the upper wall (18) perpendicularly and being configured to be able to hold the cover (16) in the covering position, characterized in that the cover (16) is configured to be able to be moved in the body (102) between a moved-clear position distant from the opening, and said position of covering of the opening, said cover comprising at least one retaining tab (36) extending the upper wall perpendicularly separately from the guide tabs (56), said retaining tab (36) comprising end-of-travel end-stop means (50) configured to halt the retaining tab (36) in said moved-clear position.
US11679732B2
An apparatus and methods for a driver barrier to isolate public transit vehicle operators, such as bus drivers or coach operators, from passenger seating areas. The driver side barrier includes a driver side barrier mounted behind a driver cockpit and a door coupled with the driver side barrier. In a closed configuration, the driver side barrier and door provide a barrier between the driver cockpit and a passenger seating area of the vehicle. The door may be rotated forward to provide a protective shield around the driver cockpit while allowing passengers to enter and exit the passenger seating area. In some embodiments, the door may be extended across an aisle of the passenger seating area to a curbside barrier, thereby partitioning the driver cockpit and passenger seating areas. When not in use, the door may be stowed behind the driver cockpit.
US11679719B2
A vehicular display system includes an electronic control unit (ECU) and a plurality of cameras disposed at the vehicle. The cameras capture image data and provide captured image data to the ECU. The system includes a video display screen and a video mirror display screen that are operable to display video images derived from video images provided by the ECU. When the vehicle is traveling forward at a speed below a threshold speed, the ECU generates rearward view video images derived from image data captured by a rearward viewing camera and provides the rearward view video images to the video display screen. When the vehicle is traveling forward at a speed at or above the threshold speed, the ECU generates rearward view video images derived from image data captured by a rearward viewing camera and provides the rearward view video images to the video mirror display screen.
US11679710B2
A device for adjusting a supporting frame of a headlight of a motor vehicle, comprising a first coupling element, a second coupling element, and a guide element, wherein the second coupling element is pivotable relative to the first coupling element, wherein the first coupling element has a receiving region for a spherical segment-shaped region of the second coupling element, wherein the region is secured in a positive manner in the receiving region, wherein the region is secured to the supporting frame, wherein the first coupling element is guided in the guide element so as to be displaceable in at least one first direction.
US11679699B2
The invention relates to a vehicle seat having a backrest which comprises a backrest part and a backrest base element, the backrest part comprising a middle backrest element which is arranged pivotably on the backrest base element, wherein the backrest part comprises two lower backrest side elements and two upper backrest side elements, which are each mechanically coupled to the middle backrest element, wherein the two lower backrest side elements are arranged pivotably on the backrest base element, wherein at least one joint device is provided in each case between a lower backrest side element and an upper backrest side element, wherein a lower backrest side element and an upper backrest side element are each arranged at an angle αL, αR to one another, wherein pivoting of the middle backrest element causes a change in the angle αL, αR, wherein the joint device comprises at least one first elastic element.
US11679690B2
Thermal management systems are provided for thermally managing electrified vehicle battery packs. An exemplary battery thermal management system may monitor the availability and effectiveness of a radiator for thermally managing a battery pack. A control unit may be configured to actuate a valve from an open position to a closed position that prevents the flow of the coolant to the radiator when a coolant temperature of the coolant is less than a modified ambient temperature. The modified ambient temperature may be derived as a function of a vehicle speed.
US11679673B2
A gear transmission having a speed changing section includes a speed changing gear for setting a speed stage and a shift gear slidably mounted on a rotation support shaft and operated to engage and disengage with the speed changing gear, the speed changing section configured to speed-change inputted power and to output the resultant power via the rotation support shaft. An arrangement is provided for facilitating engagement of the shift gear with the speed changing gear even when respective end faces of the shift gear and the speed changing gear hit each other. A transmission mechanism (20B) is provided for outputting power of a rotation support shaft (24) to a traveling device. The transmission mechanism (20B) has a transmission flexibility portion (80) which allows free rotation of the rotation support shaft (24) by a set rotation angle.
US11679663B2
An input gear, an output gear, an input-side intermediate gear, and an output-side intermediate gear are helical gears. The output gear and the output-side intermediate gear have a larger module than the input gear and the input-side intermediate gear. The input gear and the input-side intermediate gear have a larger twisting angle than the output gear and the output-side intermediate gear. The output gear and the output-side intermediate gear have a larger effective tooth length than the input gear and the input-side intermediate gear.
US11679660B2
A structural assembly for use in an electric vehicle having a lower body frame and a battery pack secured within the lower body frame. The structural assembly includes a subframe rear mount, a battery cage longitudinal member, a rocker, a hinge pillar, and a rail torque unit. The battery cage longitudinal member is secured to the subframe rear mount. The rocker extends along and is secured to the battery cage longitudinal member. The hinge pillar includes a lower portion that is secured to the rocker. The rail torque includes an s-brace and an inner rail. The s-brace is secured to the hinge pillar at one end and to the inner rail at another end. The inner rail is secured to the hinge pillar at one end and is configured to extend around a wheel of the electric vehicle and form a portion of a wheel well.
US11679651B2
An opening control device including a case, a handle movably mounted between at least a flush position in which the handle is entirely or partially housed within the case and an ejected position in which the handle is at least partially emerged from the case. The opening control device includes a mechanism configured to be mechanically triggered in response to a push-in action into the case of the handle, the completion of the push-in action being adapted to cause the triggering of the mechanism. Furthermore, the mechanism is configured to automatically drive in movement the handle over all or part of a stroke starting from a pushed position of the handle to the flush position through the ejected position.
US11679648B2
A component for a vehicle interior configured to dispense scent in a vehicle interior is disclosed. The component may comprise a scent-dispensing apparatus comprising a module configured for at least one scent-dispensing cartridge (removable/replaceable) containing scent media. An actuator may be configured to operate the module in a bypass mode or for selection/actuation of a cartridge. A selected cartridge may be actuated from a sealed state to prevent airflow through scent media to an unsealed state to allow airflow across/through scent media and into the vehicle interior. The actuator may comprise a mechanism (e.g. slider, cam mechanism); each cartridge may comprise a valve mechanism actuated by the actuator; each mechanism may comprise a spring. The module may comprise a fan to provide airflow. The component may provide a user interface. The component may comprise a console, overhead console, floor console, center console, etc.
US11679646B2
A method for driving an actuator of an HVAC system having a region of mechanical play is provided, and which comprises the steps of: a] monitoring a position of a movable member of the HVAC system or at least one rotatable element of the actuator to determine when the region of mechanical play has been entered or exited; and b] ramping a drive power to the actuator between a zero-velocity drive power and a steady-state-velocity drive power during the region of mechanical play. The HVAC system implementing the above method is not only capable of reducing the noise produced by an HVAC system, but is also capable of reducing an over-powering of the actuator when there is a low load on the system.
US11679644B2
A heating, ventilation, and air condition (HVAC) unit including a casing and a door. The casing includes a body portion and a lip portion extending from the body portion. The body portion defines a first inlet opening and a second inlet opening. The door is pivotable between a first position in which ambient air is able to flow through the second inlet opening and air within an occupant cabin is restricted from flowing through the first inlet opening, and a second position in which ambient air is restricted from flowing through the second inlet opening and air within the occupant cabin is able to flow through the first inlet opening. A distance from an outward most location where the door and the lip portion contact each other to an edge of the lip portion that is further outwardly of the outward most location is between 0.1 millimeters and 5 millimeters.
US11679635B2
A vehicular trailer hitching assist system includes a camera disposed at a rear portion of a vehicle and having a field of view exterior of the vehicle, the field of view encompassing at least a portion of a trailer rearward of the vehicle. The camera captures image data representative of the trailer rearward of the vehicle. A control includes a processor operable to process image data captured by the camera. The control, responsive to processing of image data captured by the camera, detects a trailer hitch coupler of the trailer rearward of the vehicle. The control, responsive to detecting the trailer hitch coupler, estimates an initial height and an initial location of the detected trailer hitch coupler. The ECU tracks the position of the trailer hitch coupler in subsequent frames and the ECU selects a current frame and a previous frame of captured image data to refine the initial height.
US11679630B2
A tire includes a tread portion, a sidewall portion, and a bead portion. The bead portion includes a bead core that extends continuously in an annular shape in a tire circumferential direction, and a bead filler disposed adjacent to the bead core and outside the bead core in a tire radial direction. Reinforcing cords are provided in the bead portion and the sidewall portion so as to be curved such that inclination angles of the reinforcing cords with respect to the tire circumferential direction gradually increase with nearness to an outside in the tire radial direction.
US11679620B2
A simple, economical, chalk line hook device is disclosed for marking straight lines, or lines at an angle, comprising a single unit having a front and back side, a top and bottom side wherein the top side has a gripping region which includes at least one, preferably two, gripping fangs for helping to secure the hook device to a straight edge or a corner of a surface to be marked. The hook device can be used by a single individual for marking surfaces of interest and the string can be pulled in multiple angles to provide clearly visible and precision lines for further use by contractors. The hook device is uniquely designed to contain a non-pointed notched region within the top gripping portion of the device, so that the chalk line is wrapped over the front side of the hook device, over the notch, and pulled downward against the back side of the hook device toward the lower hole of the hook device. It has been found that this inventive device can mark straight lines, or lines at an angle, from 3′ to over 30′ in length, or longer, by a single individual, and can be done with simplicity and precision.
US11679614B2
A method of producing a molded part comprising a decorative coating with a molded part front side designed as visible side and a rear side opposing the front side and a substrate arranged on the rear side of the decorative coating, wherein the decorative coating comprises (or is formed from) a decorative layer, wherein the method comprises: providing the decorative layer or decorative coating, attaching the substrate to the rear side of the decorative layer or coating, applying a resist lacquer to the front side of the decorative layer by means of a digital printing machine, the resist lacquer being applied in sections to the front side of the decorative layer to form a pattern or symbol or a negative of a pattern or symbol such that lacquer-free surface areas and surface areas covered with resist lacquer are created on the front side of the decorative layer.
US11679606B2
There is provided with printing apparatus. A printing unit prints an image on a printing medium and is able to move. A cutter unit is able to connect with or separate from the printing unit, and, by following a movement of the printing unit, cuts the printing medium. A control unit, in a case where a predetermined condition is satisfied after the printing medium is cut by the cutter unit, causes the printing unit to perform printing on a succeeding printing medium, while moving the printing unit in a state in which the cutter unit is connected with the printing unit.
US11679587B2
A single pass inkjet printer that utilizes a modular printing system with one or more self-contained printing modules, where each printing module is easy to remove and replace from a large printing machine, thus resulting in an overall system that is easy to service and maintain Each module is a self-contained printer including an ink supply, printhead drive electronics, and printhead assembly in order to provide one color or fluid of inkjet printing capability. Each module includes a precise three-point compliant self-aligning mount system to obtain accurate printhead positioning, and a unique integrated printhead tending system that includes a compact movable vacuum knife for cleaning the printheads, and a printhead capping station for sealing and protecting the printheads from the ambient environment when not in use.
US11679568B2
A method for manufacturing an aeronautical sandwich panel with a honeycomb core and results in a core sealed to prevent infused resin from entering into the honeycomb core open cells while improving its mechanical properties, especially for curved or highly curved panels. In further embodiments, the invention proposes the automation of this process.
US11679556B2
Additive manufacturing devices and methods for the same are provided. The additive manufacturing device may include a stage configured to support a substrate, a printhead disposed above the stage, and a targeted heating system disposed proximal the printhead. The printhead may be configured to heat a build material to a molten build material and deposit the molten build material on the substrate in the form of droplets to fabricate the article. The targeted heating system may be configured to control a temperature or temperature gradient of the droplets deposited on the substrate, an area proximal the substrate, or combinations thereof.
US11679552B2
A direct ink writing device and method for a bias-controllable continuous fiber reinforced composite material are provided. The device includes a cartridge fixed by an external device, a bottom of the cartridge is connected to a nozzle. A piston is arranged in the cartridge, the piston is provided with a chamber for containing sealing liquid and a capillary for a continuous fiber to pass through. The centers of an inner circumference and an outer circumference of the cartridge do not coincide with each other. The bias position of the continuous fiber in the composite material is achieved using the piston, and each filament of composite material is printed in steps of rotation, extrusion, revolution and curing. A structure produced according to the disclosure has high mechanical properties and outstanding intelligent properties, and the bias position of the continuous fiber material in the structure can be accurately adjusted.
US11679551B2
A system for additive manufacturing machine energy beam alignment error compensation includes, a calibration table having x-y planar offsets to correct laser alignment errors representing energy beam positional offsets between beam-steering commanded energy beam locations and fiducial marks generated on a burn-paper, a recoater mechanism that distributes successive layers of powder, one or more sensors monitoring the powderbed surface proximal to the beam scan unit, and a processor unit configured to perform a method. The method including collecting sensor data representing height variations across at least a portion of the powderbed surface, deriving dimensional data from the collected data, analyzing the dimensional data to determine a distribution of differences between the powderbed surface and a reference plane containing the burn-paper when the fiducial marks were generated, and calculating z-axis calibration offset points for inclusion in the calibration table x-y planar offsets. A method and a non-transitory medium are also disclosed.
US11679550B2
A method of manufacturing a modeled body includes: modeling including applying a modeling solution to each layer of powder laid in a layer, to solidify the powder to model a solidified object; sintering the solidified object to obtain a sintered body of the solidified object; and removing a sacrificial body from the sintered body, to obtain a modeled body. At the modeling, the modeling solution is applied to a modeled body area in the solidified object and a border area in the solidified object such that, after the modeling solution is applied, a density of the powder at the border area is smaller than a density of the powder in the modeled body area. The modeled body area corresponds to the modeled body. The border area corresponds to a border between the modeled body and the sacrificial body.
US11679547B2
A three-dimensional printing system includes a resin vessel, a support tray, a motorized carriage, a light engine, and a controller. The resin vessel has a lower side with a transparent sheet which provides a lower bound for photocurable resin contained within the vessel. The support tray has a lower face for supporting an object being fabricated. The motorized carriage is for supporting and vertically positioning the support tray. The light engine is for projecting radiation up through the transparent sheet to a build plane. The controller operates the motorized carriage and the light engine to fabricate the object. The object includes a vertical arrangement of dental arches suspended from the lower face and a plurality couplings that connect pairs of the dental arches.
US11679538B2
A plug-in connector produced by injection molding a plastic material and having an internal channel for a fluid and having three main sections situated axially one behind the other. The plug-in connector has a gate point on its outer circumference solely on one side and a mass distribution of the plastic material that is radially asymmetrical with respect to the circumference and which is present in at least one of the main sections of the shaped part. A method for the production of the plug-in connector is likewise disclosed.
US11679525B2
A chainsaw which has a low profile chain cover and a chain bar tightening clutch system. The chain bar tightening clutch system can have a bar tightening knob which drives a clutch which governs the amount of pressure applied to the chain bar by operating the bar tightening knob. The chainsaw can have a chain bar tensioning system which can have a tensioning drive member in an offset position from the tensioning post which positions the tensioning post to achieve a chain tension and compact chainsaw design. The chainsaw can also have an oil cap with a lock channel having a detent with produces a sound when moved from a disengaged to an engage position with an oil reservoir.
US11679517B1
A utility knife includes a blade, a housing to store the blade, an actuator, and a pinion gear to deploy the blade. The pinion gear includes one or more sets of teeth that are engaged with a fixed rack of the housing and a sliding rack of the blade holder. The pinion gear is also coupled to the actuator, which is configured to linearly translate the pinion gear. As the pinion gear linearly translates between front and back ends of the housing, the pinion gear rotates due to its engagement with the fixed rack. The further engagement between the pinion gear and the sliding rack causes the sliding rack to advance in the same linear direction as the pinion gear by a distance that is greater than the linear distance traversed by the pinion gear, thereby advancing or retracting the blade connected to the blade holder.
US11679516B2
The present invention relates to a cutting device, and more particularly to a cutting device having a selectively replaceable and reorientable blade. The cutting device has a housing and a carriage that is movably disposed in the housing, the carriage being movable between a retracted position and an extended position. The cutting device also has a cutting member that is removably disposable and reorientable in the carriage and a cover member that is removably attachable to the housing.
US11679504B2
Crosstalk mitigation among cameras in neighboring monitored workcells is achieved by computationally defining a noninterference scheme that respects the independent monitoring and operation of each workcell. The scheme may involve communication between adjacent cells to adjudicate non-interfering camera operation or system-wide mapping of interference risks and mitigation thereof. Mitigation strategies can involve time-division and/or frequency-division multiplexing.
US11679502B2
To provide a robot control system that performs a process by a robot for a continuously-moving process target or a repeatedly-moving/stopped process target, the robot control system being configured so that even in a case where the robot process cannot be properly performed in the robot control system, disadvantages such as occurrence of damage of equipment can be avoided by sensing of such failure in the robot process. The robot control system includes a robot that performs a process for a process target, a control unit that controls drive of the robot, a first area setting unit that sets a first area where the process is performed for the process target, and a second area setting unit that sets a second area outside the first area such that the robot performs a retraction motion when a working apparatus provided at the robot moves out of the first area and enters the second area while the robot is following the moving process target.
US11679492B2
A locking device including a first frame including an insert hole and a first magnetic body, a second frame including an insert recess communicating with the insert hole, and a second magnetic body disposed to face the first magnetic body with a polarity opposite to a polarity of the first magnetic body, and an insert member including a slider inserted into the insert hole and configured to slide relative to the first frame, and a third magnetic body disposed on one side of the slider is provided.
US11679490B2
A floor joist square is provided. A floor joist square for facilitating marking a straight-line along a face of an engineered I-shaped floor joist, the floor joist square comprises a blade member, a tongue member, and a handle. The blade member is flat and rectangular in shape and comprising a substantially thin first lip extending out from a first end of the blade member and a substantially thin second lip extending out from a second end of the blade member. The tongue member is flat and rectangular in shape and is perpendicularly affixed to the blade member at an end of the tongue member above the second lip. The handle is affixed to the blade member and the tongue member such that the handle, the blade member, and the tongue member form a triangular shape.
US11679481B2
A blade mounting device allows a blade of a pushing cut tool that cuts a workpiece by pushing a cutting edge forward to be mounted on an impact tool. This blade mounting device has a blade mounting portion for mounting the blade on the blade mounting device and a tool mounting portion secured to the blade mounting portion in order to mount the blade mounting device on the impact tool. The blade mounting portion has a front end portion where an inverted tapered hole complementary to an inclined shape surface formed on a tang of the blade is formed. The tool mounting portion is provided with a through hole perpendicular to the center axis and a center hole that reaches a through hole from a front side end surface of the tool mounting portion along the center axis.
US11679480B2
A fastening tool having a latch mechanism that performs a tool-free jam release of a jammed fastener in the nosepiece. The latch mechanism includes a latch plate that is secured to the nose portion of a nosepiece assembly by a latch member and is pivotably releasable from the nose portion by a user's fingers.
US11679470B1
The present application relates to a grinding machine for tungsten electrode, which includes a driving device and a grinding device arranged on a driving end of the driving device. The grinding device includes a mounting assembly and an adjusting assembly. The mounting assembly is mounted on the driving device, the driving end of the driving device passes through the mounting assembly, the mounting assembly is provided with a grinding chamber, a grinding plate is provided at the driving end of the driving device, and the grinding plate is positioned in the grinding chamber. The adjusting assembly is rotatably connected to the mounting assembly, the adjusting assembly is provided with a clamping component, and the adjusting assembly is configured to adjust a grinding angle of the tungsten electrode on the grinding plate.
US11679465B2
This disclosure provides a machine tool adjustment method and system thereof. The machine tool adjustment method includes the following steps: enabling a machine tool to perform a circular test; obtaining a measured error value Em from a measuring instrument, and the measured error value Em is defined by the difference between the actual circular trajectory and the preset circular trajectory during the circular test; determining an error condition of the tool machine from the measured error value Em; determining whether the error condition is less than a predetermined criteria; if not, defining a compensation parameter according to the error condition and enabling the machine tool to perform another circular test according to the set compensation parameter until the error condition is less than the predetermined criteria; and if yes, ending the circular test and the machine tool adjustment is finished.
US11679459B2
A locating fixture that includes a base, an adjustable locating member, a plurality of indicia, a restraining member and a lower substructure. The base includes a raised platform having a mounting aperture. The adjustable locating member is disposed within the mounting aperture and includes a part locating feature and a position indicator fixedly attached to the adjustable locating member. The plurality of indicia is located on the raised platform adjacent to the adjustable locating member. The position indicator cooperates with the plurality of indicia to determine a vertical position of the adjustable locating member. The restraining member is cooperatively engaged with the adjustable locating member. The lower substructure is configured to allow for longitudinal and lateral translation of the base. The base is translatably mounted to the lower substructure.
US11679458B2
Occlusive devices and associated methods of manufacturing are disclosed herein. Manufacturing an occlusive device can include conforming a mesh to a forming assembly and setting a shape of the mesh based on the forming assembly. In some embodiments, the forming assembly comprises multiple forming members, a mandrel, and/or one or more coupling elements. The method may include everting the mesh over the forming assembly such that the mesh encloses an open volume with a shape based, at least in part, on the shape of the forming assembly. According to some embodiments, setting a shape of the mesh comprises heat-treating the mesh and forming assembly.
US11679452B2
A machine-vision-assisted welding system comprises welding equipment, a time of Flight (ToF) camera operable to generate a three-dimensional depth map of a welding scene, digital image processing circuitry operable to extract welding information from the 3D depth map, and circuitry operable to control a function of the welding equipment based on the extracted welding information. The welding equipment may comprise, for example, arc welding equipment that forms an arc during a welding operation, and a light source of the ToF camera may emit light whose spectrum comprises a peak that is centered at a first wavelength, wherein the first wavelength is selected such that a power of the peak is at least a threshold amount above a power of light from the arc at the first wavelength.
US11679436B2
A method for obtaining a lead-free or low lead content brass billet subjects a mixture of lead-free or low lead content brass chips and graphite powder to extrusion, either direct or inverted. The method obtains lead-free or low lead content brass billets.
US11679431B1
Pressure die systems configured to be used in a tube bending machine having a machine frame. The pressure die systems include a system frame, a first pressure die, a second pressure die, and a pivot assembly. The first pressure die is supported on the system frame. The second pressure die is spaced from the first pressure die and supported on the system frame. The pivot assembly is moveably mounted to the system frame between the first pressure die and the second pressure die. The system frame pivots about the pivot assembly. The pivot assembly is configured to move relative to the system frame to different positions between the first pressure die and the second pressure die to define different pivot positions for the system frame.
US11679419B2
An efficient material recovery facility is disclosed, including: a first sorting device configured to: process a first instruction to remove a first target item from a set of items; and in response to the first instruction, perform a first sorting action to remove the first target item from the set of items, wherein the set of items excluding at least the first target item is to be transported towards a second sorting device, wherein the second sorting device is associated with a same sorting device type as the first sorting device; and wherein the second sorting device is configured to perform a second sorting action to remove a second target item from the set of items excluding at least the first target item in response to receiving a second instruction to remove the second target item.
US11679418B2
A work cell and method for automatically separating objects disposed in 3D clusters includes dispensing the objects onto a horizontal conveying surface to form a 2D array, reforming the 2D array into a 1D stream in which the objects move in single-file in a predefined moving direction, utilizing a vision-based or other stationary sensing system to identify a selected target object in the 1D stream as the target object passes through an image capture (sensing) region, calculating trajectory data defining the target object's time-based position in the 1D stream, and then utilizing the trajectory data to control a robot arm or other object removal mechanism such that only the selected object is forcibly removed (e.g., swiped or picked-up) from the horizontal conveying surface. A continuous-loop-type conveying mechanism includes two parallel conveyor-belt-type conveying structures and associated belt-switching structures. An AI-powered vision system identifies new object shapes during preliminary learning phases.
US11679415B2
A method of valuation of raw fines materials, comprising selectively screening, biotreatment or composting of raw fines materials or selection as fillers in composites. The method comprises screening the raw fines materials to Grade 1 comprising fines materials of a size of at most about 5 mm and Grade 2 comprising fines materials of a size larger than about 5 mm; and at least one of: A) bio-oxydating organic contaminants of the Grade 1; by adding and mixing organic amendment under controlled temperature, nutrients content and water content conditions and monitoring a content of organic contaminants until the content of organic contaminants stops decreasing; and B) composting the Grade 1; by adding and mixing organic amendment under controlled temperature, nutrients content and water content conditions, and monitoring pathogens content and respiration rate; and stopping the addition of organic amendment upon detection of absence of pathogens at a predetermined respiration rate.
US11679413B2
The present invention concerns an ultrasonic vibration system comprising a sonotrode which has two sonotrode end faces and a circumferentially extending lateral surface connecting the two sonotrode end faces together, wherein the sonotrode has an elongate core element and at least one wing element, wherein core element and wing element respectively extend from the one sonotrode end face to the other sonotrode end face in a longitudinal direction, wherein the wing element has a sealing surface which is provided to come into contact with a material for processing thereof and is connected to the core element by way of a plurality of webs spaced from each other in the longitudinal direction of the core element, and a converter which is optionally connected to the sonotrode by way of an amplitude transformer. According to the invention it is proposed that the ultrasonic vibration system is connected to a machine stand by way of a mounting connected to the lateral surface.
US11679405B2
There is provided a turf cup assembly that attaches to a buried pop-up type sprinkler to blend a top of sprinkler both cosmetically and functionally with turf surrounding the sprinkler. The turf cup assembly includes a turf cup and a sleeve. The turf cup mounts to a riser of the pop-up type sprinkler. The turf cup contains soil and root structure of turf. The sleeve surrounds the turf cup and attaches to a top of a housing of a pop-up sprinkler. The sleeve can be at or slightly below grade, and the cup extends out of the sleeve during an irrigation cycle and retracts into the sleeve at the end of the irrigation cycle.
US11679404B2
A spray wand for use with a chemical or chemical formulation in solid form. The spray wand has a spray wand body having a hollow tube with an angled wand spray end, a spray end selector attached to the angled wand spray end, a wand hose end screen inserted into or otherwise attached to the hollow tube of the spray wand body, and a wand hose end connected to the spray wand body. The wand hose end has a wand hose end valve for control of water flow from a hose. A refill cartridge having a swirl chamber may be attached to the hollow tube. The refill cartridge has external channels or grooves on its external surface as a water rinse feature for the spray wand.
US11679403B1
A reusable, refillable airless fluid pump dispenser that is leakproof and designed specifically for travel. To operate the dispenser, the user presses an ergonomic depression on the top of the dispenser to engage the pump and cause a platform within the dispenser to rise, evenly distributing a fluid from the dispenser. The user can twist off the top and remove it from the body of the dispenser, which permits access to the interior of the dispenser to refill or wash as needed. The user may access the platform, raising it or pushing it back down to either adjust the amount of product they would like to fill or to reuse once product has been depleted. The attached outer cap of the top twists to lock, both blocking the nozzle from distributing any product and also preventing the top from depressing and engaging the pump.
US11679400B2
A method of operating a plurality of machines. Each of the machines uses a servo motor and a motor drive coupled to the servo motor, and the motor drive incorporates a regenerative braking system. The method comprises synchronising the servo motors in order to achieve overlap of the acceleration phases of some machines with the deceleration phases of other machines and providing electrical power from the regenerative braking systems of machines in a deceleration phase to machines in an acceleration phase. A controller for a machine implementing the method, and a system comprising such a controller and a plurality of machines are also disclosed.
US11679397B2
A nozzle for dispensing a beverage includes a nozzle head having a base liquid inlet configured to receive a base liquid and a flavoring inlet configured to receive a flavoring. The nozzle further includes a diffuser assembly that is in fluid communication with the base liquid inlet and which includes a diffuser plate having a plurality of peripheral openings through which the base liquid flows. The nozzle further includes a receptacle that is in fluid communication with the diffuser assembly and the flavoring inlet. The receptacle of the nozzle includes an inner wall, and the peripheral openings of the diffuser assembly are arranged so as to direct flow of the base liquid along the inner wall of the receptacle. The receptacle further includes an outlet through which the flavoring and the base liquid are dispensed.
US11679380B2
A double-layer structured catalyst for use in dehydrogenation of light hydrocarbon gas within a range of C3 to C6, configured such that platinum, tin, and an alkali metal are carried in a phase-changed carrier, wherein the tin component is present in an entire region inside the carrier, and the platinum and the tin form a single complex and are present in an alloy form within a range of a predetermined thickness from an outer periphery of the carrier.
US11679377B2
A method for synthesis of PtNi smooth surface core/shell particles or Nano cages and porous nanocages from segregated nanoparticles.
US11679368B2
A flow reactor has a module having a process fluid passage with an interior surface, a portion of the passage including a cross section along the portion having a cross-sectional shape, and a cross-sectional area with multiple minima along the passage. The cross-sectional shape varies continually along the portion and the interior surface of the portion includes either no pairs of opposing flat parallel sides or only pairs of opposing flat parallel sides which extend for a length of no more than 4 times a distance between said opposing flat parallel sides along the portion and the portion contains a plurality of obstacles distributed along the portion.
US11679367B2
A reactor system for thermally treating a hydrocarbon-containing stream, that includes a pressure containment vessel comprising an interior chamber and a heat transfer medium that converts electrical current to heat and is positioned within the interior chamber of the pressure containment vessel, wherein the heat transfer medium comprises a first end face, a second end face, and channels extending between the first end face and the second end face. A process for thermally treating a hydrocarbon-containing stream includes introducing the hydrocarbon-containing stream into the reactor system, pressurizing the pressure containment vessel and the heat transfer medium without heating the pressure containment vessel or the heat transfer medium, supplying electrical current to the heat transfer medium, converting the electrical current to heat, heating the hydrocarbon-containing stream, and converting the hydrocarbon-containing stream to an effluent stream.
US11679358B2
A system and method for treating flue gas of a boiler based on solar energy are provided, wherein a heat pump is connected with a heat collector via first and second valves, a carbon dioxide electrolysis chamber is connected with a flue gas pretreatment chamber and a power distribution control module for electrolyzing and reducing carbon dioxide, a gas phase separation chamber is connected with a gas phase outlet to separate a mixture, and discharge the separated gas phase products; a Fischer-Tropsch reaction chamber is connected with the gas phase separation chamber to pass the separated carbon monoxide and hydrogen into a flowing reaction cell, a liquid phase product separation chamber is connected with a liquid phase outlet to separate the liquid phase hydrocarbon fuel products, and separate and supplement electrolyte; an electrolyte cooling circulation chamber is connected with the liquid phase product separation chamber.
US11679356B2
The present invention relates to a CO2 selective gas separation membrane and a method for preparing the gas separation membrane and the use thereof. The CO2 selective gas separation membrane comprises a gas permeable or porous support layer; and at least one gas permeable polymer layer, which is surface modified with polymer chains having CO2 philic groups, wherein the gas permeable polymer layer has a spatially controlled distribution of the CO2 philic groups on the surface thereof. The method of preparing the CO2 selective gas separation membrane, comprises the steps of: depositing at least one gas permeable polymer layer on a porous or gas permeable support layer to form a dense membrane, and surface modifying the dense membrane with polymer chains having CO2 philic groups, to obtain spatially controlled distribution of the CO2 philic groups on the surface thereof.
US11679352B2
Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.
US11679344B2
A cleaning system for cleaning a lamella plate settler includes at least one mechanical cleaning device; a suspension device adapted to suspend the mechanical cleaning device; wherein the suspension device includes a displacement device for lowering and raising the at least one mechanical cleaning device for mechanical cleaning of a lamella plate positioned below the cleaning system. By providing a frame supporting the at least one cleaning device; wheels attached to the frame and adapted to move on rails, the wheels including driving wheels and non-driving wheel, and a sensor, preferably an inductive sensor, adapted to sense the rotational position of the driving wheels, the lamella plate settler can be automatically be cleaned without emptying the basin of water, thus allowing cleaning during operation. A lamella plate settler and a method of cleaning a lamella plate are also provided.
US11679341B2
The present disclosure provides methods for the separation and quantitation of enantiomers of vitamin E using supercritical fluid chromatography (SFC) or carbon dioxide-based chromatography on chiral columns. The disclosed methods may be used to quantitatively determine the concentration of RRR-α-tocopherol in foods, food ingredients, dietary supplements, vitamin premixes, nutritional formulas, and medicines. Further provided is a method of differentiating the source of α-tocopherol as natural or synthetic.
US11679340B2
The invention concerns an installation for treatment of biological liquid by chromatography, extending in a longitudinal direction and comprising a supply valve (20b), a supply pump (30) downstream of the valve, instrument members downstream of the pump including distribution valves (81a-c, 82a-c, 83a-c) and devices (78a-c, 85a-c, 86a-c) for measuring physico-chemical parameters of the liquid, chromatography columns (99a-c) downstream of the instrument members and pipes connecting the valve, the pump, the instrument members and the columns so as to form at least one supply line for biological liquid to treat of a treatment circuit of said installation, the chromatography columns being disposed relative to each other in a direction of extension generally transverse to said generally longitudinal direction of extension of the installation.
US11679336B2
A transformable toy transformable so as to be coupled to a model toy and a toy set including the model toy and the transformable toy are provided. The transformable toy includes a transformable body that is transformable into a first state of being independent from the model toy and a second state of partially covering the model toy and being releasably coupled to the model toy. The transformable body incudes a frame portion and a transformation portion. The frame portion partially covers the model toy in the second state of the transformable body. The transformation portion is coupled to the frame portion so as to be rotatable about a corresponding rotation axis. The transformation portion is rotated about the corresponding rotation axis with respect to the frame portion for transformation of the transformable body from one of the first and second states to the other.
US11679333B2
A system and method is provided that generates a game log that specifies game events during gameplay to enable efficient distribution of video game playback, facilitates the annotation of gameplay through content from users and others, and generates a video game stream that includes the game log and content. The system facilitates the efficient sharing of video game playback, as well as annotations from users and others. For example, e-sportscasters may use the system to broadcast video game playback with their commentary and/or graphical overlays. Video game players may use the system to share video game playback efficiently with other users. The system may also facilitate the sharing of loadout conditions and micro-transactions relevant to video game playback.
US11679332B2
A non-transitory computer readable medium stores a program causing a computer to execute: displaying a player object on a virtual game space; causing the player object to perform a first motion when a first operation has been input; causing the player object to perform a special motion when the player object is not performing the first motion and an appearance of the player object satisfies a predetermined condition, irrespective of an input operation; and changing the appearance of the player object when the player object has performed the special motion.
US11679313B2
A golf club head including a striking face, a sole extending aft from the striking face, a crown extending aft from the striking face, a skirt extending between the sole and the crown, an interior cavity defined by the striking face, the sole, the crown, and the skirt, an aperture formed through the sole, the aperture having an aperture length and an aperture width, wherein the aperture length is substantially larger than the aperture width, and a stiffening member affixed to the sole, wherein a portion of the stiffening member resides within the aperture, wherein the sole is constructed of a first material having a first density, the stiffening member is constructed of a second material having a second density, and wherein the second density is at least 30% less than the first density.
US11679299B2
A method of generating a player prediction is disclosed herein. A computing system retrieves data from a data store. The computing system generates a predictive model using an artificial neural network. The artificial neural network generates one or more personalized embeddings that include player-specific information based on historical performance. The computing system selects, from the data, one or more features related to each shot attempt captured in the data. The artificial neural network learns an outcome of each shot attempt based at least on the one or more personalized embeddings and the one or more features related to each shot attempt.
US11679298B2
A stretching device comprising: an elongate rigid planar body extending from a first end to a second end, the body further including an upper surface and an opposing lower surface; a first handle located on the upper surface of the body towards the first end of the body; a second handle located on the upper surface of the body towards the second end of the body; a first support located on the lower surface of the body towards the first end of the body; and a second support located on the lower surface of the body towards the second end of the body. The body is spaced above a floor surface by the first support and the second support such that a user may grasp one of the sides of the body.
US11679291B2
Disclosed is a mixture comprising the compound Z-1-chloro-2,3,3,3-tetrafluoroprop-1-ene and at least one additional compound selected from the group consisting of HFOs, HFCs, HFEs, CFCs, CO2, olefins, organic acids, alcohols, hydrocarbons, ethers, aldehydes, ketones, and others such as methyl formate, formic acid, trans-1,2 dichloroethylene, carbon dioxide, cis-HFO-1234ze+HFO-1225yez; mixtures of these plus water; mixtures of these plus CO2; mixtures of these trans 1,2-dichloroethylene (DCE); mixtures of these plus methyl formate; mixtures with cis-HFO-1234ze+CO2; mixtures with cis-HFO-1234ze+HFO-1225yez+CO2; mixtures with cis-HFO-1234ze+HFC-245fa; and azeotrope or azeotrope-like compositions. Also disclosed are methods of using the compositions as blowing agents, solvents, heat transfer compositions, aerosol propellant compositions, fire extinguishing and suppressant compositions.
US11679272B2
A process for safely providing retinal phototherapy includes generating an interferometric signal or pattern by applying a near infrared light beam to a retinal pigment epithelium of a retina of an eye. A level or concentration of melanin within the retinal pigment epithelium of the retina is compared to a normal level or concentration using the detected interferometric signal or pattern. One or more treatment parameters of the retinal phototherapy is adjusted if the level or concentration of melanin in the retinal pigment epithelium of the eye exceeds the normal level or concentration by a predetermined amount.
US11679271B2
A computerized method for controlling the operation of a laser therapy device is disclosed. A laser therapy device comprising laser diodes has a microprocessor for storing and executing instructions pertaining to the operation of the laser diodes within certain parameters. The computerized method detects the movement of the laser therapy device and alters the output of the laser diodes when a movement signal exceeds predetermined threshold parameters. The computerized method detects difference in temperature in certain areas, and patterns in temperature differences, for assistance in diagnosing ailments. The computerized method also detects differences in skin color to determine treatment areas. The computerized method also measures the distance of the laser therapy device to a treatment area. The microprocessor executes instructions then which can alter the output of the laser diodes or generate an alarm signal based on measurements received.
US11679263B2
Methods and systems for improving headache pain by using feedback mechanisms are provided.
US11679258B2
Devices, systems and methods are disclosed that allow a patient to self-treat a medical condition, such as migraine headache, by electrical non-invasive stimulation of a nerve, such as the trigeminal nerve. A nerve stimulator is configured for coupling to a mobile device configured to receive a wireless signal, such as a mobile phone. The stimulator is further configured to generate an electrical impulse and to transmit the electrical impulse through one or more electrodes and the outer skin surface of the forehead of the patient to modulate the nerve within the patient.
US11679250B2
A temporary, removable mechanical circulatory support heart-assist device has at least two propellers or impellers. Each propeller or impeller has a number of blades arranged around an axis of rotation. The blades are configured to pump blood. The two propellers or impellers rotate in opposite directions from each other. The device can be configured to be implanted and removed with minimally invasive surgery.
US11679247B2
Certain aspects are directed to a housing and cap to provide protection of medical devices having one or more percutaneous connection (e.g., a three-way stopcock or catheter port).
US11679245B2
A therapeutic delivery device that provides a controlled release of high doses of a therapeutic agent in a local area, sustains the high dose controlled release with a percutaneous port for refilling the device, and is versatile for use with multiple types of therapeutic agents and/or implant systems. A rate determining/controlled release membrane is used to decrease the molecular mobility of the therapeutic compounds thereby controlling the therapeutic release profile. The therapeutic delivery device includes a body defining an internal reservoir for receiving a therapeutic agent and including a first membrane for providing a controlled release of the therapeutic agent to the surgical site, a port in fluid communication with the reservoir, a sleeve configured to encapsulate the body, and a rigid housing configured to support the body and a portion of the sleeve, the rigid housing configured to release the body and the sleeve after the body and the sleeve are anchored position relative to the surgical site.
US11679243B2
A single or multi layered device (hereinafter alternately referred to as a “capsule”) of non-digestible material encapsulating an ingestible drug solution capable of slow solution release of stable solubilized drugs in water, saline, a buffer or lipophilic acceptable carriers. Methods for preparing the same and for safe, nearly constant dispensing of drugs following capsule swallowing. A safe, controlled flow release mechanism for the capsule's drug to the gastric system is disclosed.
US11679242B2
A balloon catheter includes a balloon that is formed of film and includes an inflation/deflation portion. The inflation/deflation portion includes a plurality of linear projections that projects in a thickness direction of the film and extends along a surface of the film. One of the linear projections is an inner projection that projects inside the balloon.
US11679240B2
The present disclosure includes an expandable medical device and outer sheath combination. The outer sheath is capable of being split to form multiple sheath sections that may be peeled back to expose a portion or all of the expandable medical device. The medical device, as well as the outer sheath, may include one or more therapeutic agents for delivery to a treatment area within a patient.
US11679239B2
The present invention provides a double-layer cryogenic inflatable balloon including an inflatable balloon assembly and a cryogenic balloon assembly. The inflatable balloon assembly includes an inflatable balloon, an outer catheter and a liquid-filling cavity provided with a liquid-filling chamber, the inflatable balloon, the outer catheter and the liquid-filling cavity being communicated with each other. The cryogenic balloon assembly includes a cryogenic balloon, an inner catheter and a fluid-diverting cavity provided with a gas return chamber as well as a gas inlet pipe and an inflation assembly, the cryogenic balloon, the inner catheter and the fluid-diverting cavity being communicated with each other, wherein the cryogenic balloon is located in the inflatable balloon, and the inner catheter is located in the outer catheter. The fluid-diverting cavity is further provided with a gas return channel, a liquid-filling channel, and a cork chamber, wherein the gas return channel has one end communicated with the gas return chamber and the other end communicated with the cork chamber. The liquid-filling channel has one end communicated with the cork chamber and the other end communicated with the liquid-filling chamber. The cork chamber is communicated with a gas return joint, and is internally provided with an adjustment structure. The fluid-diverting cavity is provided with a gas inlet chamber, and the gas inlet pipe penetrates through the cryogenic balloon, the inner catheter and the fluid-diverting cavity, the gas inlet pipe having one end located in the cryogenic balloon and the other end communicated with the gas inlet chamber. The gas inlet chamber is communicated with the inflation assembly, and the inflation assembly is used to input a refrigerant gas into the cryogenic balloon through a pipe.
US11679238B1
A guidewire retraction device having a first support structure located opposite a second support structure. The first support structure has a primary bore traversing the length of the first support structure. The first support structure has a first opening bordering a first ramp. The first ramp is connected to the primary bore. A second support structure has a secondary bore traversing the length of the second support structure. The second support structure has a second opening bordering a second ramp. The second ramp is connected to the secondary bore. The first ramp of the first support structure and the second ramp of the second support structure are configured to receive a guidewire. A rotation element is rotated in a first direction to orient the guidewire in a retracted orientation. The rotation element is rotated in a second direction to orient the guidewire in an advanced orientation.
US11679234B2
Disclosed herein is a catheter pump that includes an expandable cannula and an impeller system. The expandable cannula defines a blood flow channel and includes an impeller blade zone, an inlet zone, and an outlet zone. The catheter pump further includes an impeller system including an impeller body, the impeller system movable relative to the expandable cannula along a longitudinal axis of the catheter pump. The catheter pump is selectively transitionable between a separated configuration in which the impeller body is axially spaced from the expandable cannula along the longitudinal axis, and an operational configuration in which the impeller body is positioned within the impeller blade zone of the expandable cannula.
US11679229B2
The present technology relates generally to cough-assist devices with humidified cough assistance. In one example, a system includes a cough-assist device having a first phase configured to provide insufflating gas to a patient circuit and a second phase configured to draw exsufflating gas from the patient circuit. A humidifier is disposed between the cough-assist device and a distal end of the patient circuit, the humidifier including a chamber configured to contain heated water and fluidically coupled to the cough-assist device and the patient circuit. The system further includes a bypass configured to (a) direct insufflating gas from the cough-assist device through a first route to the patient circuit such that the insufflating gas is humidified in the chamber, and (b) route exsufflating gas from the patient circuit through a second route to the cough-assist device such that the exsufflating gas bypasses the chamber.
US11679228B2
A breathing assistance apparatus and method of controlling a breathing assistance apparatus is disclosed. Particularly, the breathing assistance apparatus is controlled such that it has a drying cycle to enable drying of the tubing that supplies gases to a user and prevent the harbouring of pathogens within the tube. The drying cycle is preferably operated automatically by internal controllers in the apparatus. However, it may be manually activated by pressing a button on the apparatus. The drying cycle is preferably activated at the end of a user's treatment session.
US11679226B2
A system is provided for delivering gas to a patient during a medical procedure. The system comprises a heater arranged to heat at least one of the gas and a humidification liquid. The system comprises a controller arranged to control the system according to a first mode during delivery of a first flow rate of gas and a second mode during delivery of a second flow rate of gas. The controller monitors an electrical characteristic of the heater to select the mode of operation and/or to determine an operating state of the system.
US11679223B2
A ventilator airflow splitter is described herein that includes two to four connectors extending axially through two to four channels starting from a port insert of a single inlet connector and terminating at a port of each of the two to four connectors. The two to four connectors merge into the single inlet connector where the single inlet connector includes an internal cross-splitter individually dividing each of the two to four connectors internally, thereby separating the airflow between each of the two to four connectors such that the air is incapable of moving between connectors. The ventilator airflow splitter also includes gussets where each of the two to four connectors have a gusset individually attached and the gussets merge at the single inlet connector. Each of the two to four connectors are configured to be operatively connected to medical equipmentor a ventilator at the ports and the port insert of the single inlet connector.
US11679211B2
An electronic vaping device includes a cartomizer and a battery section. The cartomizer includes a housing, a liquid supply reservoir in the housing, a vaporizer connected to the liquid supply reservoir, a channel adjacent to the liquid supply reservoir. The liquid supply reservoir being is to store vapor precursor. The vaporizer includes a fluid-transport structure that is configured to transport the vapor precursor from the liquid supply reservoir to the channel. The battery section is configured to provide power to the vaporizer. The battery section includes a control circuit that is configured to determine a saturation level of the vapor precursor on the fluid-transport structure based on an electrical resistance of the fluid-transport structure.
US11679204B2
A syringe holder for facilitating dispensing of medication to a patient from a syringe. The syringe holder includes a cylindrical housing configured to be attached to a barrel portion of the syringe. A first visual dosing aid on a surface of the cylindrical housing is of a first color and has a plurality of first dosing segments where the first color is correlated to a first patient size. Each of the first dosing segments identifies a volume of the medication corresponding to a first medication dose. A second visual dosing aid on a surface of the cylindrical housing is of a second color and has a plurality of second dosing segments where the second color is correlated to a second patient size. Each of the second dosing segments identifies a volume of the medication corresponding to a second medication dose.
US11679200B2
Methods, system and devices for monitoring a plurality of parameters associated with a closed loop control operation including continuously monitoring a physiological condition and automatic administration of a medication, detecting a signal level associated with the monitored physiological condition deviating from a predetermined threshold level, retrieving the medication level administered associated with a time period of the detected signal level, applying the retrieved medication level to the detected signal based on a predefined predictive model to generate a predictive signal, and comparing the detected signal to the predictive signal to determine whether a condition associated with the detected signal level is present are provided.
US11679197B2
Devices and methods for controlling intracompartmental pressure in muscle compartments and, potentially, reducing the incidence of compartment syndrome are disclosed. A device according the invention is a thin, elongate member with an outer layer. The device has a proximal end, which has a coupling constructed and adapted to connect with tubing, and a distal end. The outer layer is at least somewhat permeable to liquids and to cells, either by way of perforations along its length or because of its natural properties. Within and encased by the outer layer lies a core, also porous, and typically an open-celled foam. The core is compressible under the range of suction pressures typically applied in medical contexts. A guide wire may initially be present in the device to aid in its placement. Methods for making such devices, especially on an ad hoc basis, are also disclosed.
US11679187B2
A fluid pumping system may comprise a pump and a fluid line state detector having, a receptacle, at sensor, and an illuminator. The system may further comprise a fluid transfer set including an output line for mating into the receptacle. The system may further comprise a controller in data communication with the fluid line state detector configured to power the illuminator and monitor an output signal of the sensor when the outlet line is in the receptacle to determine a dry tube light intensity value. The controller may be further configured to govern operation of the pump to prime the output line with fluid. The controller may be further configured to power the illuminator, monitor the output signal, and halt operation of the pump when the output signal indicates the light intensity value has dropped below a primed line threshold which is dependent upon the dry tube intensity value.
US11679185B2
The present invention is directed to wall box for hemodialysis interface having two isolated zones. The first zone is a clean interface zone having sources of purified water and dialysis fluids. The second zone is a waste interface zone comprising waste connectors and a waste drain.
US11679162B2
Provided in the present invention is an anti-5T4 antibody-drug conjugate and the use thereof. In particular, provided in the present invention is an anti-5T4 antibody-drug conjugate. Also provided in the present invention are the pharmaceutical use of the anti-5T4 antibody-drug conjugate and the effect thereof in inhibiting or preventing tumors.
US11679159B2
A reagent composition for delivery nucleic acid therapeutics to cells is provided. The reagent includes ionizable lipid, structural lipid, and a stabilizing agent which improves the transfection efficiency of nucleic acids, and leaves transfected cells viable. The 5 transfection reagent is effective in plasmid and mRNA delivery, and in neurons and progenitor-like cells. It may be used for ex vivo cell therapy.
US11679157B2
Formulations for chemoprevention of oral cancer and precancerous lesions, and for methods for preparing the formulations are described.
US11679148B2
The inventors provide a new therapeutic strategy to treat cancers expressing embryonic antigens. Accordingly, the present invention relates to a method of treating a subject suffering from a cancer comprising a step of administration simultaneously, separately or sequentially to said subject a therapeutically amount of i) a population of derived engineered fetal stem cells carrying cancer associated fetal neo-antigen and ii) a compound selected from a group which activates immune response, as a combined preparation.
US11679143B2
A fibroblast growth factor 21 (FGF21) variant, further to a FGF21 variant fusion protein, a protein multimer, and use thereof can significantly improve the binding ability with the target and can be used to treat metabolic diseases.
US11679141B2
Formulated and/or co-formulated liposomes comprising TLR prodrugs and/or TLR Lipid Moieties and methods of making the liposomes are disclosed herein. The TLR prodrug compositions comprise a drug moiety, a lipid moiety, and linkage unit that inhibit Toll-Like Receptor (e.g., TLR1/2, TLR4, and/or TLR7). The TLR prodrugs can be formulated and/or co-formulated into a liposome to provide a method of treating cancer, immunological disorders, and other disease by utilizing a targeted drug delivery vehicle.
US11679140B2
The present invention relates to the use of gasdermin, in particular of gasdermin A, gasdermin B, gasdermin C, gasdermin D, DFNA5 or DFNB59 (or pejvakin), and more particularly pejvakin for modulating cellular redox homeostasis. A particularly preferred use of gasdermin, in particular of gasdermin A, gasdermin B, gasdermin C, gasdermin D, DFNA5 or DFNB59 (or pejvakin), and more particularly pejvakin in the context of the present invention is as an antioxidant. The present invention also concerns a virally-mediated gene therapy for restoring genetically-impaired auditory and vestibular functions in subjects suffering from an Usher syndrome. More precisely, this gene therapy takes advantage of an AAV2/8 vector expressing at least one USH1 gene product, preferably SANS.
US11679135B2
The present invention refers to a composition for use in the treatment of sleep disorder, in particular, in the improvement of sleep quality. Furthermore, the present invention refers to a composition for use in the treatment of mood modulation.
US11679131B2
A population of genetically engineered T cells, comprising a disrupted Reg1 gene and/or a disrupted TGFBRII gene. Such genetically engineered T cells may comprise further genetic modifications, for example, a disrupted CD70 gene. The population of genetically engineered T cells exhibit one or more of (a) improved cell growth activity; (b) enhanced persistence; and (c) reduced T cell exhaustion, (d) enhanced cytotoxicity activity, (e) resistant to inhibitory effects induced by TGF-b, and (f) resistant to inhibitory effects by fibroblasts and/or inhibitory factors secreted thereby, as compared to non-engineered T cell counterparts.
US11679117B2
This invention relates to methods for treating status epilepticus by administering to the subject in need thereof an intravenous bolus of ganaxolone and a continuous intravenous infusion of a neurosteroid. The method provides SE suppression and continued suppression of SE.
US11679112B2
The present invention provides, inter alia, methods, kits, and pharmaceutical compositions for treating or ameliorating the effects of a cancer in a subject in need thereof. The method comprises administering to the subject an effective amount of (i) a first anti-cancer agent, which is BVD-523 or a pharmaceutically acceptable salt thereof and (ii) a second anti-cancer agent, which is a CDK inhibitor or a pharmaceutically acceptable salt thereof, to treat or ameliorate the effects of the cancer. Additional methods for effecting cancer cell death are also provided.
US11679109B2
The present invention provides compounds, compositions thereof, and methods of using the same.
US11679092B2
The present invention provides compounds of formula (I), and pharmaceutical compositions thereof.
US11679091B2
The present invention provides a composition for improving lymphatic circulation, which contains a component selected from at least one highly unsaturated fatty acid, salt thereof, and ester thereof as an active ingredient. The present invention also provides a composition for improving lymphatic circulation, which contains as active ingredients a triglyceride comprising the at least one highly unsaturated fatty acid as a constituent fatty acid and a triglyceride comprising the at least one middle chain fatty acid as a constituent fatty acid. The present invention also provides a composition for improving lymphatic circulation, which contains as an active ingredient a triglyceride comprising the at least one highly unsaturated fatty acid and the at least one middle chain fatty acid as constituent fatty acids.
US11679089B2
This disclosure provides methods of manufacturing large-scale blended preparations comprising one or more amino acids wherein the preparations have certain properties.
US11679080B2
The present invention relates to a starch-free soft chew formulation for oral delivery of at least one active ingredient to an animal, and a starch-free soft chew containing the formulation and at least one active ingredient. The starch-free soft chew includes one or more active ingredients and excipients, such as a bulking agent, a flavoring agent, a humectant, a preservative, an antioxidant, and a lubricant, but no added water. In addition, the invention relates to a composition of starch-free, non-water excipients for use in the final dosage form of a soft chew for oral administration of at least one active ingredient to an animal. Also provided are processes for making the starch-free soft chew formulation and the starch-free soft chew.
US11679066B2
A dissolvable fibrous solid shampoo article containing fibrous elements. The fibrous elements can contain a polymeric structurant, a surfactant, and optionally a cationic polymer. The fibrous article is substantially free of lamellar structures and can have a hand dissolution of less than 15 strokes.
US11679064B2
One-pot synthetic methods are disclosed for synthesizing curable, antimicrobial silsesquioxane-silica hybrids by hydrolytically co-condensing a tetraalkoxysilane with two different trialkoxysilanes. Particles are also disclosed that are substantially spherical and have an ordered lamellar internal structure. In addition, polymers prepared front the curable, antimicrobial silsesquioxane-silica hybrids and co-monomers are disclosed.
US11679062B2
A jet pump has an impeller with a magnet that can be rotated by a shaft having a magnetic drive plate and wherein the impeller and the magnetic drive plate are separated from one another by at least one solid wall surface. The impeller can be located in a pump housing having a base and a cover. The base can have a surface bearing so that the impeller can contact therewith and rotated against the surface of the surface bearing.
US11679053B2
A structure for positioning a body part includes a support base, and a shell frame having an inner surface configured to a shape of the body part. The shell frame is further configured to ride upon the support base, or upon a carriage that further rides upon the support base, to enable a pitch and/or a roll of the shell frame to be adjusted relative to the support base.
US11679051B2
A patient support system includes independently adjustable end columns supporting a centrally hinged, jointed or breaking patient support structure. At least one column includes a powered rotation assembly. The patient support includes at least two sections. A coordinated drive system provides for both upwardly and downwardly breaking or jointed orientations of the two sections in various inclined and tilted positions. Cable, cantilevered and pull-rod systems are included.
