US11314501B2
Provided are an on-board update device, an on-board update system, an update process method, and an update process program. The on-board update device updates a program or data stored in a storage unit of an on-board device, the on-board update device includes a communication unit performing communication via a communication line connected to the on-board device, a storage unit stores history information regarding the timing of transmission and reception of data that is to be transmitted and received via the communication line, an estimation processing unit estimates an unused time period in which no data is transmitted or received via the communication line, based on the history information stored in the storage unit, and an update processing unit performs processing for transmitting, via the communication unit data for updating the on-board device to the on-board device in the unused time period estimated by the estimation processing unit.
US11314496B2
Techniques for an ultra-fast installation of a new operating system are provided. Conventional dependencies are ignored in a way that allows multiple components to be installed at once, even when certain components traditionally could not be installed until one or more other components had successfully completed their installation. An operating system executing on a computing device receives a container with files that collectively include a new operating system and a definition with the locations for the files in memory. An uninstalled state may be assigned to each file. Each file may be moved from the container to the location specified in the definition in parallel and independently of other files. After each file is moved, each file may be switched from the uninstalled state to the installed state. The new operating system may be transitioned from an uninstalled state to an installed state once files are switched to installed states.
US11314472B2
Example tracking measures for a first functionality category may be used to generate a modified tracking measure if it is determined that the first functionality category is unsupported by an automated functionality tracking component. The modified tracking measure may be transmitted for categorization in a second functionality category, wherein the second functionality category is different from the first functionality category.
US11314470B1
According to one embodiment, the image forming apparatus includes a communication interface, a communication unit, a first storage unit, an acquisition unit, and a transmission unit. The communication interface is connected to a network to which other image forming apparatuses and a mobile terminal can be connected. The communication unit communicates with a server that processes an image forming job requested by the mobile terminal. The first storage unit stores first device information for specifying the server. The acquisition unit acquires device information transmitted from the other image forming apparatuses to the network. The transmission unit transmits the first device information stored in the first storage unit to the network via the communication interface, when the device information acquired by the acquisition unit does not include the first device information.
US11314461B2
A data storage device may include a memory device including a plurality of memory blocks having a plurality of free memory blocks and a controller configured to control an operation of the memory device, wherein the controller performs a block allocation operation of allocating one or more free memory blocks among the plurality of free memory blocks as one or more programmable memory blocks, and performs a garbage collection (GC) error defense operation of checking whether a GC operation for the plurality of memory blocks has performed successfully, in response to the block allocation operation.
US11314458B2
In order to avoid writing duplicates of blocks of data into a storage platform, any virtual disk within the storage platform may have a de-duplication feature enabled. Or, all virtual disks have this feature enabled. For virtual disks with de-duplication enabled, a unique message digest is calculated for every block of data written to that virtual disk. Upon a write, these message digests are consulted in order to determine if a particular block of data has already been written, if so, it is not written again, and if not, it is written. All de-duplication virtual disks are written to a single system virtual disk within the storage platform. De-duplication occurs over the entire storage platform and over all its virtual disks because all message digests are consulted before a write is performed for any virtual disk. A read for a de-duplication virtual desk reads from the system virtual disk.
US11314451B2
A method and apparatus for storing data are provided. A specific implementation of the method for storing data includes: receiving a storage request including to-be-stored data; acquiring, for a to-be-written node in a to-be-written node group, a memory performance information set corresponding to at least one memory included in the to-be-written node, and generating a weight value of the to-be-written node based on the acquired memory performance information set; determining, based on a generated weight value set, a target to-be-written node from the to-be-written node group; and storing the to-be-stored data to the target to-be-written node.
US11314442B2
A method for determining to rebuild a namespace. The method includes one or more computer processors identifying a set of storage devices associated with the namespace of the user. The method further includes determining a state of health of a namespace based on information related to the set of storage devices associated with the namespace and further includes identifying a set of criteria related to the state of health of the namespace. The method further includes responding to determining that one or more criteria related to the state of health of namespace attains respective trigger values by replacing a first set of storage devices that store data corresponding to the namespace and are included among one or more storage systems. The method further includes dictating to replace the first set of storage devices that store data corresponding to the namespace and are included among the one or more storage systems.
US11314436B1
A Software Defined Network Attached Storage (SDNAS) executes on a storage system to provide access to shared file systems, referred to as “shares”, on the storage system. Users access the shares using protocol clients. A share priority table is maintained by the SDNAS and used to specify share priorities on the storage system. A share priority adjustment process is used to dynamically adjust the share priority values based on average usage values computed using a weighted usage function, and optionally based on limited ranges. The weighted usage function considers the average number of protocol client connections on the share, the average number of read operations on the share, whether the share supports continuous availability, and other factors. The adjusted share priority values are used to specify IO priorities which used by the operating system scheduling mechanism to schedule the IO operations and to establish CPU priorities for the IO operations.
US11314435B2
A computer-implemented method, according to one approach, is for converting an existing storage pool into an intended storage pool in place. The computer-implemented method includes: reordering volume extents in the existing storage pool such that physical rank extents of the volumes align with boundaries between rank extents of the intended storage pool. The ranks in the existing storage pool are also converted from first rank extent sizes to second rank extent sizes. Moreover, in response to converting the ranks in the existing storage pool, for each of the volumes: a temporary pause/lock is performed on a volume segment table (VST) entry which corresponds to the given volume, and the VST entry is populated with a new structure which corresponds to the respective second rank extent size.
US11314428B1
A file system in a storage system can store files received from a host in clusters of memory in the storage system. An end portion of a file may not use the entire cluster. As a result, the end clusters of the stored files can contain unused space. A system and method detects the unused space in such clusters and creates a virtual cluster from the unused space.
US11314426B2
A method, a system, an apparatus for allocating a hard disk to a placement group, and a storage medium. An allocated placement group count of each candidate hard disk in a pool of candidate hard disks is acquired, where the allocated placement group count is increased by one count unit, each time said hard disk is allocated to any placement group. A table of allocated placement group counts is established based on the allocated placement group count, where the table reflects a correspondence between candidate hard disks and placement group counts. Candidate hard disks are selected from the table based on an ascending order of the allocated placement group count, to obtain target hard disks, where a quantity of the candidate hard disks is equal to a quantity of hard disks required by a target placement group. The target hard disks are allocated to the target placement group.
US11314425B2
Systems and methods are disclosed, including maintaining an error recovery data structure for a set of codewords (CWs) in a storage system and performing error recovery for the set of CWs using a set of error handing (EH) steps until each CW of the set of CWs are indicated as correctable in the error recovery data structure. The error recovery can include determining if each CW of the set of CWs is correctable by an EH step, storing indications of CWs determined correctable by the EH step in the error recovery data structure, determining if one or more CW in the set of CWs are not indicated as correctable in the error recovery data structure, and, in response to determining that one or more CW in the set of CWs are not indicated as correctable in the error recovery data structure, incrementing the specific EH step.
US11314424B2
Systems and methods for performing file-level restore operations for block-level data volumes are described. In some embodiments, the systems and methods restore data from a block-level data volume contained in secondary storage by receiving a request to restore one or more files from the block-level data volume, mounting a virtual disk to the block-level data volume, accessing one or more mount paths established by the virtual disk between the data agent and the block-level data volume, and browsing data from one or more files within the block-level data volume via the established one or more mount paths provided by the virtual disk.
US11314420B2
A replica control system includes software to control replication in virtual environments. The replica control system identifies a plurality of data blocks within an underlying storage volume in response to a request to update a replica of a target storage volume, identifies changed data blocks of the plurality of data blocks within the underlying storage volume, and identifies a subset of the changed data blocks with which to update the replica of the target storage volume based on a characteristic of the changed data blocks.
US11314414B2
Techniques involve: in accordance with a detection that an initiator port of a host is connected to a target port of a storage system, obtaining setup information from the host, the setup information at least comprising device identification information of the host and port identification information of the initiator port; determining a device object corresponding to the host and a port object corresponding to the initiator port, the device object being identified by the device identification information and the port object being identified by the port identification information; and associating the port object with the device object, the storage system managing access to a logical storage space of the host via the initiator port through the device object and the port object. Such techniques implement faster and more accurate automatic storage management for the host and the initiator port, improve management efficiency, and reduce the possibility of errors.
US11314413B2
A tool for adjusting available physical tape storage capacities. The tool determines an initial capacity size for one or more tapes, wherein the initial capacity size is a maximum physical storage capacity provided by the one or more tapes. The tool assigns the one or more tapes to a logical cluster based, at least in part, on the initial capacity size for the one or more tapes. The tool determines an initial storage capacity for the one or more tapes, wherein the initial storage capacity is a starting logical storage capacity that is less than the maximum physical storage capacity provided by the one or more tapes. The tool determines an incremental growth threshold for the one or more tapes. Responsive to a determination that the incremental growth threshold is exceeded, the tool increments a logical storage capacity of the one or more tapes by an incremental growth assignment.
US11314409B2
The disclosed technologies address various technical and user experience problems by augmenting the functionality provided by virtual on-screen trackpads without requiring users to switch between modes. In this way, users can access extended functionality without interfering with expected traditional trackpad functionality (e.g. moving a cursor, clicking, and scrolling). In particular, technologies are disclosed for modeless digital pen input to a virtual trackpad, modeless gestures for summoning user interfaces, modeless gestures utilizing position relative to adjacent user interfaces, and modeless cursor control and interaction with virtual touch targets.
US11314408B2
Technologies are disclosed that enable a computing system to collect and process user preferences regarding content that is shared in a collaborative workspace. By the use of an input gesture, individual users of a multi-user sharing session can provide a vote for a portion of content indicating that they favor (“up-vote”) or disfavor (“down-vote”) the content. The system can collect and analyze the votes from each user. The system can then modify the content based on the votes. Modifications to the content can include, but are not limited to, rearranging selected portions of the content, generating annotations, generating one or more UI elements that bring focus to portions of the content, identifying high-priority content or low-priority content, or deleting portions of the content.
US11314406B2
In one aspect, a device may include at least one processor, a touch-enabled display accessible to the at least one processor, and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to identify a height of a user. Then, based on the height of the user, the instructions may be executable to one or more of determine a first location of the touch-enabled display at which to present a selector and then present the selector at the first location, and/or determine a second location of the touch-enabled display to use as an area at which touch input that is received will correspond to selection of the selector and then undertake an action associated with selection of the selector responsive to receipt of touch input to the area.
US11314401B2
A method for controlling a multimedia device can include capturing, by a camera, at least one person located around the multimedia device; displaying a first avatar that is created based on video data of the at least one captured person, by referring to first information stored in a memory; recognizing a specific gesture of the at least one person; entering a first mode to alter virtual clothing; detecting skeleton information of the at least one person when the specific gesture is recognized; and displaying a second avatar that is created based on video data of the at least one captured person and the detected skeleton information, by referring to second information stored in the memory, in which the first information for the first avatar is different from the second information for the second avatar, and the second avatar is altered by touching a body of the at least one person.
US11314396B2
In an exemplary process for selecting a text input field using an eye gaze, a graphical object including the text input field is displayed. The text input field is associated with one or more respective locations on one or more displays. Characteristics of an eye gaze are determined using gaze sensors, and a gaze location is determined using the characteristics. Input is received from an input device corresponding to one or more text characters. If the gaze location corresponds to the one or more respective locations, then the one or more text characters are displayed in the text input field. If the gaze location does not correspond to the one or more respective locations, then the one or more text characters are not displayed in the text input field.
US11314389B2
A vehicular electronic device includes a first communication circuit; a second communication circuit, a first display corresponding to a driver-seat and a second display corresponding to a non-driver seat, and a processor, wherein the processor is configured, upon receiving content via the first communication circuit, to determine a display to present the received content among the first display or the second display, upon determination that the first display is to present the received content, to determine, based on vehicle information received from the second communication circuit, whether a user is in a driving mode, upon determination that the user is in the driving mode, to identify a type of the received content, when the received content is of a first type, to present the received content on the first display, and when the received content is of a second type, not to present the received content on the first display.
US11314382B2
Systems, methods and a graphical user interface for determining an employee's real-time labor cost, which may be based on the employee's wages and other employer costs that add to the cost of using an employee for a particular project.
US11314381B2
Manual selection of an entity from a list of entities displayable by scrolling is facilitated. A list (101) of selectable entities is established. A range (1002) is identified of selectable entities (E006 TO E050) within the list. A portion (1003) of the range is displayed and output signals are received in response to manually applied pressure. Scrolling is performed through the range, not directly through the list, at a rate related to the manually applied pressure. The range is reduced during the scrolling operation to remove entities that are clearly not to be selected.
US11314379B2
A user interface (UI)-providing system and method for device control are provided. The User Interface (UI) providing method, the method includes: identifying at least one controlled devices relating to an activity mode selected by a user; collecting control information relating to functions provided by the identified at least one controlled devices; and generating a UI used to control the at least one controlled devices relating to the activity mode based on the collected control information.
US11314377B2
A user terminal device and a controlling method thereof are provided. The user terminal device includes a display configured to be divided into a first area and a second area which is larger than the first area with reference to a folding line, a detector configured to detect a user interaction, and a controller configured to, in response to a folding of the display with reference to the folding line being detected through the detector, control the display to display a predetermined UI on an exposure area which is exposed part of the second area.
US11314376B2
Disclosed herein are system, method, and computer program product embodiments for saving and loading workspaces in augmented reality (AR) environments. An embodiment operates by detecting a command associated with a mobile device configured to interact with an augmented reality (AR) environment, wherein the command indicates an intent to include content from the mobile device in the AR environment. A flat image of the content is received from the mobile device. The flat image from the mobile device is displayed as a holographic image in the AR environment. It is determined that there are a plurality of users accessing the AR environment from a plurality of different devices, wherein each of the plurality of users can see the displayed holographic image in the AR environment.
US11314365B2
An electronic pen includes a magnetic core that has a through-hole and around which a coil is wound in a direction along this through-hole, a core body that is inserted in the through-hole of this magnetic core and has electrical conductivity, a capacitor that forms a resonant circuit with the coil, a signal generation circuit that generates a signal that enables a position of the electronic pen to be detected, which is transmitted through the core body, an electricity storage device, and a charge circuit that charges the electricity storage device by an induced current generated in the coil according to an external magnetic field. While the resonant circuit operates, the signal generated by the signal generation circuit is concurrently transmitted through the core body.
US11314363B2
A touch sensor includes: a base layer; a first electrode member including first touch electrodes arranged on the base layer along a first direction and electrically connected in the first direction, the first touch electrodes including first openings; a second electrode member including second touch electrodes arranged on the base layer along a second direction intersecting the first direction and electrically connected in the second direction, the second touch electrodes including second openings; a first strain gauge including first resistance lines disposed in the first openings and electrically connected in the first direction; and a second strain gauge including second resistance lines, which are disposed in the second openings and electrically connected in the second direction, wherein the first electrode member may be insulated from the second electrode member, and wherein the first strain gauge may be insulated from the second strain gauge.
US11314362B2
A touch substrate has a touch sensing area, and a peripheral area for bonding circuit parts. The touch substrate includes a first touch electrode layer including a plurality of first touch electrodes; a second touch electrode layer including a plurality of second touch electrodes; an insulating layer insulating the first touch electrode layer from the second touch electrode layer; a plurality of first touch signal lines extending across at least a portion of the touch sensing area into the peripheral area; and a plurality of vias extending through the insulating layer. The plurality of first touch signal lines are respectively connected to the plurality of first touch electrodes respectively through the plurality of vias. The plurality of first touch signal lines and the plurality of second touch electrodes are in a same layer.
US11314354B2
A touch driving method and device, an operation mode switching method, a touch devices, and an electronic device are provided, the method includes: controlling a driver module to output a first touch detection signal; controlling a selector module to simultaneously transmit the first touch detection signal outputted by the driver module corresponding to the selector module to n touch electrodes connected to the selector module; detecting whether there is touch input and, when there is the touch input, controlling the driver module to output a second touch detection signal; and controlling the selector module to successively transmit the second touch detection signal outputted by the driver module corresponding to the selector module to the n touch electrodes connected to the selector module.
US11314349B2
Embodiments of the present disclosure relate to a touch display device, and more particularly, to a touch display device which can have a small bezel size even when touch routing lines connecting a touch sensor to a touch sensing circuit are disposed in a non-display area and which can improve touch sensitivity by preventing or minimizing the formation of parasitic capacitance that can be caused by the touch routing lines.
US11314345B2
A method for performing a directional operation includes: obtaining an operation directing to a target operation device; determining a direction of the operation, determining the target operation device matched with the direction of the operation; and performing the operation on the target operation device.
US11314336B2
A fingerprint reader/power button system includes a base member defining base leg apertures extending into the base member. A spring member engages the base member to provide a spring force that is directed away from the base member. Spring legs on the spring member define respective spring leg apertures that are located adjacent respective base leg apertures. A support member engages the spring member and includes support legs that are configured to extend through the spring leg apertures and into the base leg apertures. A power actuator element connected to the support member is configured to engage a power actuator engagement element when an actuation force on the support member overcomes the spring force. A fingerprint reader connected to the support member is configured to read a fingerprint from a finger that engages a fingerprint reader surface on the fingerprint reader.
US11314335B2
Systems, methods, and non-transitory computer-readable media are disclosed. For example, a touch-free gesture recognition system is disclosed that includes at least one processor. The processor may be configured to enable presentation of first display information to a user to prompt a first touch-free gesture at at least a first location on a display. The processor may also be configured to receive first gesture information from at least one image sensor corresponding to a first gesturing location on the display correlated to a first touch-free gesture by the user, wherein the first gesturing location differs from a location of the first display in formation at least in part as a result of one eye of the user being dominant over another eye of the user. In addition, the processor may be configured to determine a first offset associated with the location of the first display information and the first gesturing location. Further, the processor may be configured to enable presentation of second information to prompt the user to make a subsequent touch-free gesture at at least a second location on the display. Additionally, the processor may be configured to receive subsequent gesture into from at least one image sensor corresponding to a subsequent touch Ire gesture by the user. Also, the processor may be configured to use the first offset to determine a location on the display affected by the subsequent touch-free gesture.
US11314334B2
The present disclosure relates to a gesture recognition apparatus. The gesture recognition apparatus may include a gesture processor and a plurality of depth cameras connecting to the gesture processor. Each of the plurality of the depth cameras may include a controller and a collector. The controller may be configured to generate and transmit an acquisition signal to the collector in response to a trigger signal. The collector may be configured to receive the acquisition signal and perform an image acquisition process in response to the acquisition signal.
US11314331B2
The operating unit for a device, in particular for a vehicle component, is provided with a housing (10) that has a control panel (12) and is provided for attaching in an apparatus, in particular a vehicle dashboard or vehicle center console, the control panel (12) being elastically mounted on the housing (10). Furthermore provided is an actuator (16) for mechanically exciting exclusively the control panel (12) when use of the control panel (12) is detected, the control panel forming the front side of a touch-sensitive touch panel (13). Finally, the operating unit also comprises a vibration compensation mass (20) that is mechanically excitable by the or by an actuator (16) when use of the control panel (12) is detected and is elastically mounted in and/or on the housing (10) and is movable to essentially compensate for a movement of the housing (10) when activating the actuator (16) that can mechanically excite the control panel (12). The operating unit has a backlit display (17) that has a display unit (32) and a backlight unit (34) separate therefrom. The backlight unit (34) or the display unit (32) can operate individually or together as vibration compensation masses (20).
US11314326B2
There is provided an information processing device, an information processing method, and a program are provided that enable displaying predetermined contents at the user-intended timing. The information processing device includes a viewpoint information obtaining unit that obtains viewpoint information related to the viewpoint of a user; a position-related information obtaining unit that obtains position-related information related to the position of the user and the position of a predetermined object; a head rotation information obtaining unit that obtains head rotation information related to the angular velocity accompanying the rotation of the head region of the user and related to the changes in the angular velocity; and a determining unit that, based on a gazing score which is calculated for each object according to the position-related information and the head rotation information and which indicates the extent of gazing of the user with respect to the object, determines whether or not the user is gazing at the object.
US11314324B2
A neural network image processing apparatus arranged to acquire images from an image sensor and to: identify a ROI containing a face region in an image; determine at plurality of facial landmarks in the face region; use the facial landmarks to transform the face region within the ROI into a face region having a given pose; and use transformed landmarks within the transformed face region to identify a pair of eye regions within the transformed face region. Each identified eye region is fed to a respective first and second convolutional neural network, each network configured to produce a respective feature vector. Each feature vector is fed to respective eyelid opening level neural networks to obtain respective measures of eyelid opening for each eye region. The feature vectors are combined and to a gaze angle neural network to generate gaze yaw and pitch values substantially simultaneously with the eyelid opening values.
US11314323B2
Systems and methods for tracking the position of a head-mounted display (HMD). The HMD may include a support structure that carries a forward facing camera and a plurality of optical flow sensor integrated circuits (ICs). The forward camera captures image sensor data in a forward camera field of view (FOV) at a first frame rate, and each of the plurality of sensor ICs captures image sensor data in a respective plurality of sensor IC FOVs at a second frame rate. The sensor IC FOVs may collectively cover at least a substantial portion of the forward camera FOV. A processor may receive the image sensor data from the camera and the plurality of sensor ICs. The processor may process the received image sensor data and/or other sensor data (e.g., IMU data) to track a position of the head-mounted display based on the processing of the received sensor data.
US11314315B2
Inventive aspects include a device including storage media. The device includes a PMU, and a controller communicatively coupled to the PMU. The PMU determines that an operating power of the device exceeds a threshold, and transmits a signal to the controller to trigger a power reduction operation. The controller throttles one or more operations until the operating power goes below the threshold. Some embodiments include a method for controlling performance of a storage device. The method includes measuring, by a PMU, a power consumption associated with a storage device. The method includes determining, by the PMU, whether the power consumption is greater than a threshold. In response, the method may include setting a performance throttle. The method may include determining, by the PMU, whether the power consumption is less than the threshold. In response, the method may include releasing the performance throttle.
US11314303B2
An electronic device and a power distribution method are provided. The electronic device obtains operating power information of a first power receiving device, operating power information of a power supply device, and operating power information of at least one second power receiving device. The electronic device further dynamically adjusts power supplied from the power supply device to the first power receiving device and power supplied to the at least one second power receiving device according to the operating power information of the power supply device, the operating power information of the first power receiving device, and the operating power information of the at least one second power receiving device.
US11314302B2
A power/data transmission breakout system includes a power/data transmission breakout device coupled to a powering device and each of a plurality of powered devices. The power/data transmission breakout device receives power and data from the powering device via a first power/data cable that is connected to the power/data transmission breakout device, and identifies a first powered device as a destination for the data. The power/data transmission breakout device then transmits a respective subset of the power that was received from the powering device via each of a plurality of second power/data cables that are each connected to the power/data transmission breakout device and a respective one of the plurality of powered devices, and transmits the data along with the respective subset of the power that was received from the powering device via the second power/data cable that is connected to that first powered device.
US11314293B1
A latch includes a cam arm that follows a serpentine groove in the latch handle where curves of the groove create catch positions that define extended and retracted handle positions. In one of the handle positions, an arm of the handle abuts a toothed arm and urges the toothed arm to a latching position in which a tooth is extended. In the other handle position, the arm retracts from the toothed arm, allowing the tooth to retract.
US11314292B2
Systems and methods that may be employed for mounting data storage drives (e.g., HDDs, SSDs, etc.) within a chassis of an information handling system using storage drive carrier retaining features of a chassis and mating securing features of a storage drive carrier to provide a tool-less storage drive carrier mounting solution for an information handling system chassis that accommodates both cost-effective tooled storage drive carrier and premium tool-less storage drive carrier mounting configurations, e.g., without additional investment or reconfiguration of the chassis for either type of mounting configuration. The disclosed systems and methods may be further so implemented in a manner that without the presence of one or more drive bays within the chassis interior that may restrict access to the chassis interior and which may require a larger chassis and chassis enclosure to contain bay/s.
US11314290B2
A touchpad apparatus includes a housing, a movable member, and a touchpad substrate. The housing includes a first stepped portion provided with a plurality of steps. The steps gradually ascend along a rotation direction around an axis. The movable member is disposed on the housing and is configured to rotate relative to the housing around the axis. The movable member includes a first support portion selectively pressing against one of the plurality of steps. The touchpad substrate is configured to press against one end of the movable member away from the housing. By adjusting a distance between the movable member and the touchpad substrate, a pressing stroke of the touchpad is adjusted, so that a touch force is changed.
US11314283B2
A foldable display device is provided, which can effectively release stress in a bending state by a combination of a surface frame bending device, a surface frame slide device, and a surface frame elastic device, thereby ensuring that the display panel can be smoothly bent without wrinkles and breakage damage.
US11314281B2
A head-mounted display includes a display unit, a head support, a power storage device, and one or more receiving coils. The head support is coupled to the display unit and configured to engage a head of a user for supporting the display unit thereon. The power storage device is coupled to the display unit for storing power to be supplied to the display unit. The one or more receiving coils are coupled to the head support for inductively charging the power storage device.
US11314276B2
There is provided a technique of time delivery in a computing system comprising a system call interface (SCI) located in a kernel space and operatively connected to a time client located in a user space. The technique comprises: using a time agent component located in the user space to measure data indicative of delay in a system time delivery and to derive therefrom a system time delivery error TES2C; using TES2C to enable correction of system time; and sending by the SCI the corrected system time in response to a “Read Clock RT” (RCRT) call received from the time client. The method can further comprise: measuring data indicative of delays in the system time delivery for RCRT calls with different priorities; and in response to a system time request received from the time client, providing the time client with system time corrected per TES2C corresponding to the recognized priority thereof.
US11314266B2
A flow management system includes an expandable device that is configured for attachment to a wall surface of a conduit and that is adjustable between an expanded configuration and a collapsed configuration. The flow management system further includes a fluidic actuator in fluid communication with the expandable device and a control module. The control module is configured to control the fluidic actuator to deliver actuation fluid to the expandable device to expand the expandable device for compacting a flow blockage within the conduit to create a channel adjacent the flow blockage and to withdraw actuation fluid from the expandable device to collapse the expandable device for opening the channel to a fluid flow within the conduit.
US11314264B2
A vehicle control device includes: a recognizer configured to recognize a surrounding situation of a vehicle; a target vehicle specifier configured to specify a target vehicle which is a control target of the vehicle within a set reference range based on a recognition result of the recognizer; and a driving controller configured to control at least one of an acceleration or deceleration speed and steering of the vehicle based on a position of the specified target vehicle. The target vehicle specifier sets the reference range to a more distant location when the reference range is set based on map information than when the reference range is set irrespective of the map information.
US11314259B2
A vehicle is provided to output an optimal driving path. The vehicle includes a battery storing an electric energy and a storage storing a position of a vehicle return location and an electric vehicle fuel economy value for each road type. A communicator receives delivery information including position information of a destination, and external information including real-time traffic information, road information, real-time temperature information, or charging station information. A controller determines a driving path based on information, determines the electric energy required for driving on the driving path based on the road type and the electric vehicle fuel economy value for each road type, determines whether the vehicle is capable of driving on the driving path based on a battery SOC and the determined required electric energy, and determines a final path based on the presence of a ramp with a slope greater than a preset slope.
US11314253B2
Autonomous driving includes identifying a traffic behavior of an object in an environment surrounding a vehicle based on an evaluation of information about the environment surrounding the vehicle while the vehicle is in the midst of manual operation, and operating vehicle systems in the vehicle to perform a driving maneuver according to a driving plan for performing the driving maneuver. The autonomous driving further includes receiving a traffic behavior model that describes a predominating traffic behavior of a like population of reference objects, and operating the vehicle systems to perform the driving maneuver according to the driving plan in response to identifying that the traffic behavior of the object does not match the predominating traffic behavior of the like population of reference objects. Under the driving plan, the traffic behavior of the object is addressed.
US11314252B2
Autonomous driving includes evaluating information about an environment surrounding a vehicle, generating, based on the evaluation of the information about the environment surrounding the vehicle, a driving plan for performing a driving maneuver, and operating vehicle systems in the vehicle to perform the driving maneuver according to the driving plan. The autonomous driving further includes receiving a traffic behavior model that describes a predominating driving behavior of a like population of reference vehicles. Under the driving plan, a driving behavior of the vehicle matches the predominating driving behavior of the like population of reference vehiclesAutonomous driving includes identifying a driving behavior of a vehicle based on an evaluation of information about manual operation of the vehicle and information about an environment surrounding the vehicle, and operating vehicle systems in the vehicle to perform a driving maneuver according to a driving plan for performing the driving maneuver. The autonomous driving further includes receiving a traffic behavior model that describes a predominating driving behavior of a like population of reference vehicles, and operating the vehicle systems to perform the driving maneuver according to the driving plan in response to identifying that the driving behavior of the vehicle does not match the predominating driving behavior of the like population of reference vehicles. Under the driving plan, the driving behavior of the vehicle matches the predominating driving behavior of the like population of reference vehicles.
US11314249B2
Various embodiments relate generally to autonomous vehicles and associated mechanical, electrical and electronic hardware, computer software and systems, and wired and wireless network communications to provide an autonomous vehicle fleet as a service. More specifically, systems, devices, and methods are configured to initiate modification of trajectories to influence navigation of autonomous vehicles. In particular, a method may include receiving a teleoperation message via a communication link from an autonomous vehicle, detecting data from the teleoperation message specifying an event associated with the autonomous vehicle, identifying one or more courses of action to perform responsive to detecting the data specifying the event, and generating visualization data to present information associated with the event to a display of a teleoperator computing device.
US11314237B2
A managing apparatus includes a data collecting unit that collects at least quality information on a workpiece having been machined by a first machine tool and operational information on other machine, an analyzing unit that performs an analysis for determining correlation between the quality information on a workpiece having been machined by the first machine tool and a change in the operational information on the other machine, an operation plan making unit that makes an operation plan, based on the correlation determined by the analyzing unit, for imposing a restriction on an operation of the other machine to reduce a change in environmental temperature of the first machine tool during high-precision machining performed by the first machine tool, and an operation instruction providing unit that provides an operation instruction to the other machine based on the operation plan made by the operation plan making unit.
US11314233B2
A controller includes a determination circuit, a setting circuit, and a control circuit. The determination circuit is configured to determine whether a chatter vibration is occurring while a spindle is rotating and a workpiece is being cut. The setting circuit is configured to set an upper limit and a lower limit on a change amount of a rotational speed of the spindle. The control circuit is configured to determine the change amount randomly from a range between the upper limit and the lower limit and configured to rotate the spindle at a second rotational speed obtained by changing a first rotational speed by the change amount that has been determined if the chatter vibration is determined as occurring while the control circuit controls the rotational speed of the spindle at the first rotational speed.
US11314228B2
A part analysis tool is used to analyze aspects of a composite part. The part analysis tool includes a verification control unit that compares numerical control data used to control operation of a forming system that is used to form the composite part to computer-aided design (CAD) data that includes an authoritative part definition for the composite part. The verification control unit determines whether the numerical control data is within one or more conformance thresholds related to the CAD data. The part analysis tool may also include an inspection control unit that compares inspection data of one or more plies of the composite part to the CAD data. The inspection control unit determines whether the inspection data is within the conformance threshold(s) related to the CAD data.
US11314226B2
An object is to provide an application execution control system which can reduce a burden on an application and the number of development steps. An application execution control system includes: a definition file storage unit which stores a definition file that defines instruction information which is transmitted according to the information and the state of a controller; a definition file acquisition unit; a definition file analysis unit which analyzes the acquired definition file; a condition production unit which produces, based on the result of the analysis, a determination condition of the information and the state of the controller; a condition storage unit which stores the produced determination condition; a condition determination unit which performs a condition determination from various types of information of the controller based on the determination condition; and an instruction information transmission unit which transmits the instruction information defined with the definition file when the condition determination is performed and the information of the controller agrees with the determination condition, and the application execution device executes processing with the instruction information transmitted from the instruction information transmission unit.
US11314219B2
Updating performance of a display screen in a terminal device that displays a screen for remotely monitoring an object to be controlled by a control device is appropriately maintained. An information device for factory automation connected to the control device that controls an object communicates with a terminal device having a display capable of displaying a screen for remotely monitoring the control device. The screen includes one or more components. The screen data for displaying the screen includes attributes of the respective components relating to the display, and a logic executed by the programmable indicator to determine the attribute values. When the terminal device displays a screen, the programmable indicator transmits the attributes and attribute values of the respective components in the screen data to the terminal device.
US11314216B2
A method and a system facilitate remote commissioning of workstations for controlling, maintaining, and/or configuring process control field devices in a process control plant. Using a configuration workstation coupled to the workstation by a communication network, a user may specify a configuration for the workstation in software and, upon selecting the workstation for commissioning, can effect configuration of the workstation, according to the specified configuration, remotely from the configuration workstation. Effecting configuration of the workstation may include installing/updating an operating system, installing/updating an operator, maintenance, or configuration interface application, and/or installing/updating a process plant configuration. Upon completion of the configuration, the workstation is operable to communicate with a process controller to implement control, maintenance, and/or configuration of the process control plant.
US11314209B2
Systems and methods are provided for detecting a driving action that mitigates risk.
US11314202B2
A printing device includes a door, a display, and a colorant supply. The printing device detects that the door has been opened. In response to detecting that the door has been opened, the printing device displays, on its display, current status information of the colorant supply within the printing device.
US11314195B2
A waste toner collecting device includes a waste toner container, a detector, and an auger. The waster toner container is to collect waste toner. The detector is to detect an amount of waste toner collected and accumulated in the waste toner container. The auger is to disperse the waste toner in the waste toner container. The auger includes a first blade to transport the waste toner in a first direction toward the detector in the waste toner container, and a second blade to transport the waste toner in a second direction opposite to the first direction in the waste toner container. The second blade includes a first blade section having a waste toner transport rate greater than a waste toner transport rate of the first blade.
US11314183B2
A developing device includes a developer container, a developer carrier, and first and second stirring/conveying members. The developer container includes a first partition wall partitioning between the two conveying chambers longitudinally, a first communication portion for passing developer from the first to the second conveying chamber, a second communication portion for passing developer from the second to the first conveying chamber, a developer supply port for supplying developer in, a developer discharge portion for discharging excessive developer, a second partition wall arranged, adjacent to the regulating portion, downstream of the second communication portion to partition between the first conveying chamber and the regulating portion, and a shield portion connected to the two partition walls to bridge between them to shield a top part of the second communication portion. A gap is formed between an upper end part of the shield portion and the inner surface of the developer container.
US11314179B2
A polyester resin having low-temperature (80-240° C.) fluidity, storage stability, and achieving both dispersibility and grindability, where the polyester resin includes, in reacted form: a polyhydric alcohol; a polycarboxylic acid; a sulfonate component, which is a bis(2-hydroxyethyl)isophthalate sulfonic acid salt; and a hetero alicyclic skeleton, which can be a monomer of formula (1) and/or formula (2): where X is O, S, or NH and R1 to R4 are functional groups. Also, a method for producing the polyester resin by polymerizing a mixture containing the polyhydric alcohol, the polycarboxylic acid, the sulfonate component and the hetero alicyclic skeleton component having formula (1) and/or (2).
US11314177B2
An optical arrangement for use in an optical imaging device includes an optical element unit and a detection device and/or an actuating device. The optical element unit includes at least one optical element. The detection device determines in a plurality of M degrees of freedom in each case a detection value which is representative of a relative position or orientation of an element reference of the optical element in relation to a primary reference of the detection device in the respective degree of freedom. The detection device includes a plurality of N detection units, each of which outputs a detection signal which is representative of a distance and/or a displacement of the detection unit in relation to a secondary reference assigned to the optical element and the respective detection unit.
US11314169B2
A robust, high-transmission pellicle for extreme ultraviolet lithography systems is disclosed. In one example, the present disclosure provides a pellicle that includes a membrane and a frame supporting the membrane. The membrane may be formed from at least one of a transparent carbon-based film and a transparent silicon based film. The at least one of the transparent carbon-based film and the transparent silicon based film may further be coated with a protective shell. The frame may include at least one aperture to allow for a flow of air through a portion of the pellicle.
US11314167B2
Provided is an apparatus which is advantageous in view of reduction of consumption of a replacement gas. An apparatus for forming a pattern on a substrate using a mold includes a gas supply unit, a positioning unit and a controller. The controller controls a gas supply unit and a positioning unit and, causes second contact between a second shot region different from a first shot region and the mold after first contact between a first shot region having a material supplied thereon among the plurality of shot regions and the mold and controls the positioning unit so that a second gap which is the distance at the time of changing a relative position between the mold and the substrate in a surface direction from the first shot region to the second shot region is shorter than a first gap which is the distance at the time of gas supply.
US11314165B2
The present invention provides a forming apparatus that forms a composition on a substrate using a mold including a contact region to be brought into contact with the composition, comprising: a deformation unit configured to deform the contact region; and a controller configured to perform, for each of a first shot region and a second shot region on the substrate, a process of bringing the contact region and the composition on the substrate into contact with each other while controlling the deformation of the contact region, wherein an area where the mold faces the substrate during the process is different between the first and second shot regions, and wherein the controller is configured to change, between the first and second shot regions, a process condition for bringing the contact region and the composition into contact with each other.
US11314163B2
A pellicle frame for supporting a pellicle, the frame having a first surface and a second surface opposite the first surface, and a structure provided between the first and the second surfaces, wherein the first and second surfaces and the structure at least partially define at least one volume therebetween that is devoid of the material that forms the frame.
US11314157B2
A light source optical system includes a wavelength conversion unit configured to receive first color light emitted from by an excitation light source and emit second color light with a wavelength different from a wavelength of the first color light; and a first optical system and a second optical system provided in an optical path between the excitation light source and the wavelength conversion unit. The first optical system includes one optical element having a negative power, wherein the second optical system as a whole has a positive power, and wherein Conditional Expression (1) is satisfied as follows: 1.8<|Fn/F2|<5.0, (1) where Fn is a focal length for a d-line of the optical element having the negative power of the first optical system, and F2 is a focal length for the d-line of the second optical system.
US11314156B2
A lighting system and a projection device with enhanced functionality includes a light source in the lighting system for emitting first light, a first wavelength selection structure, and a second wavelength selection structure. The first wavelength selection structure includes a wavelength selection portion for transmitting the first light in a first target wavelength and a first light-transmitting portion for transmitting the first light. The light emitted then from the first wavelength selection structure is defined as second light. The second wavelength selection structure receives the second light and applies a supplementary portion for transmitting the second light in a second target wavelength and a second light-transmitting portion for transmitting the light. The light emitted from the second wavelength selection structure is adjustable as to colors, as to low or high color saturation, and as to low or high brightness of the projection image.
US11314149B2
The present disclosure provides a lens module. The lens module includes a lens barrel provided with a light through hole and defining a receiving space; a lens group having a plurality of lenses and disposed in the receiving space; and a pressing ring disposed on an image side of the lens group. The plurality of lenses has a common optical axis. The lens barrel includes an inner side surface facing the optical axis. The inner side surface is provided with a plurality of extinction structures surrounding both the pressing ring and a lens of the plurality of lenses closest to the image side. The plurality of extinction structures is arranged in sequence in a direction from the object side towards the image side. Each of the plurality of extinction structures extends from the inner side surface towards the optical axis and has a triangular cross section.
US11314143B2
An optical switch device includes a first semiconductor structure configured to operate as a first waveguide and a second semiconductor structure configured to operate as a second waveguide. The second semiconductor structure is located above or below the first semiconductor structure and separated from the first semiconductor structure. The second semiconductor structure includes a portion of a first doped region doped with dopants of a first type and a portion of a second doped region doped with dopants of a second type that is different from the dopants of the first type.
US11314135B2
Provided are an array substrate and a method for manufacturing the same, a display device and a method for manufacturing the same. In the array substrate, the drain of the thin film transistor is extended to form a drain extension line, wherein the drain extension line is between adjacent sub-pixel units of the pixel region, thus it can block the light at the boundary between the sub-pixel units, thereby avoiding light leakage duo to the disordered electric field at the boundary between the sub-pixel units. The array substrate of the present disclosure is suitable for a multi-domain oriented IPS mode array substrate. The drain extension line can be used as a light blocking strip to prevent light leakage due to the disordered electric field at the boundary between the sub-pixels, and is overlapped with the middle portion of the common electrode line to form a storage capacitor.
US11314134B2
A thin film transistor substrate of reduced repaired line length and capacitance includes first repairing lines, data lines and second repairing lines insulated from each other. If one of the data lines is broken, the first repairing lines is electrically coupled to the input end of the broken data line, the second repairing line is electrically coupled to the output end of the broken data line, and the first repairing is electrically coupled to the second repairing line.
US11314131B2
A display device includes a substrate; and a red pixel electrode, a green pixel electrode, and a blue pixel electrode disposed on the substrate. Each of the red pixel electrode, the green pixel electrode, and the blue pixel electrode includes a transverse stem portion, a longitudinal stem portion, and a fine branch portion. An angle between the transverse stem portion and the fine branch portion of the red pixel electrode, an angle between the transverse stem portion and the fine branch portion of the green pixel electrode, and an angle between the transverse stem portion and the fine branch portion of the blue pixel electrode are different from each other.
US11314129B2
Provided are a front light source and a display apparatus. The front light source is disposed on a light emitting side of a display panel. The front light source includes: a light guide member and a light emitting member disposed on a light incident side of the light guide member, the light guide member being configured to guide light emitted by the light emitting member onto the display panel; the light emitting member includes: a light source element and a quantum dot element which are disposed on a same layer, the light source element being configured to emit light of a first color, and the quantum dot element being configured to emit light of three colors including three-primary colors under excitation of the light emitted by the light source element, the first color is one of the three-primary colors.
US11314110B2
Embodiments of the present disclosure provide a liquid crystal display and a driving method thereof. In the liquid crystal display, orthographic projections of each of the light shielding structures and a corresponding light source on the lower substrate overlap. Light emitted from each of the light sources is incident into the liquid crystal layer in a collimated manner, and the first electrode and the second electrode are configured to form an electric field in response to voltages applied to the first electrode and the second electrode, so that liquid crystal molecules within an area of the electric field are deflected to form a convex lens structure.
US11314108B2
An apparatus includes two or more tunable antennas providing a reconfigurable metasurface, each of the tunable antennas including a plurality of pixels of optically tunable material, and a control circuit including switches providing current sources and a ground voltage, the switches being coupled to respective ones of the pixels of optically tunable material in each of the tunable antennas via first electrodes, the ground voltage being coupled to respective ones of the pixels of optically tunable material in each of the tunable antennas via second electrodes. The control circuit is configured to modify states of respective ones of the plurality of pixels of optically tunable material in the tunable antennas utilizing current supplied between the first electrodes and the second electrodes to adjust reflectivity of the plurality of pixels of optically tunable material in each of the tunable antennas to dynamically reconfigure respective antenna shape configurations of the tunable antennas.
US11314099B2
A transparent display and a transparent multiview display an image while enabling a background scene to be visible through the display. The transparent display includes a light guide having a scattering feature and an array of light valves configured to modulate emitted light scattered from the light guide to provide modulated emitted light representing a displayed image. Transparency of a combination of the light guide and the array of light valves is configured to enable the background scene to be visible through the transparent display. The transparent multiview display includes the light guide and a plurality of multibeam elements configured to scatter guided light from the light guide as a plurality of directional light beam. The transparent multiview display further includes an array of light valves to modulate the directional light beams to provide the display image as a multiview image.
US11314095B2
An optical pattern generation device includes: a first laser light source for emitting first laser light; a first diffractive optical element for changing a phase of the first laser light depending on a position on a plane perpendicular to a propagating direction of the first laser light, and emitting laser light having a phase distribution; a second diffractive optical element for changing a phase of incident laser light depending on a position on a plane perpendicular to a propagating direction of the incident laser light, and emitting laser light for forming an optical pattern; and a transfer optical system disposed between the first and second diffractive optical elements, for transferring the phase distribution of the laser light emitted from the first diffractive optical element to a phase distribution of laser light incident on the second diffractive optical element.
US11314094B2
A portable electronic device is used with a mixed reality (MR) headset. The MR headset includes a lens and a holder that retains the portable electronic device in a defined orientation relative to the lens. The portable electronic device includes a camera, a display device, and a processor. The camera outputs video frames and is arranged to view the lens. The display device is arranged to display information that is projected on the lens for reflection directly or indirectly toward the user's eyes and the camera. The processor performs operations that include processing the video frames from the camera to identify locations of at least one real-world feature, displaying information on the display device, and controlling at least one of the processing of the video frames and the displaying of the information on the display device to at least partially reduce occurrence in the video frames of the displayed information.
US11314089B2
The invention relates to a method for evaluating at least one view image (M) in order to image at least one viewpoint, which is provided in relation to at least one scene shot (S) of a scene (12), and/or at least one view direction of at least one person (10), said view direction being provided in relation to the at least one scene shot (S), towards a reference, the content of which matches at least one part of the scene (12). The at least one scene shot (S) is provided with the at least one assigned viewpoint (B) and/or the at least one assigned view direction, and the reference (R) is provided together with a result (B′) of the at least one view image (M). Furthermore, the at least one view image (M) is evaluated by means of at least one predefined quality measurement (GM), and the result of the evaluation is provided.
US11314076B2
A rigid scope includes: an objective lens composed of, in order from an object side to an image side, a first lens group having a negative power, a second lens group including a lens having a positive power, and a third lens group including two or more lenses; a relay lens arranged on the image side of the objective lens; a first lens frame that fixes in place a front group including at least the first lens group and the second lens group of the objective lens; and a second lens frame that fixes in place a rear group including one or more remaining lenses constituting the objective lens and at least part of the relay lens.
US11314062B2
The disclosure provides a collimating lens, a projecting module, and a mobile phone. An object side of the collimating lens is defined as adjacent to a laser transmitter, an image side of the collimating lens is defined as adjacent to an object to be measured. Along an optical axis from the object side to the image side, the collimating lens sequentially includes a first lens, a second lens, a third lens and a stop. An object side surface of the first lens is convex, an object side surface of the second lens is concave surface, an object side surface of the third lens is convex, and an image side surface of the third lens is convex. The stop is positioned between the third lens and the object to be measured. The material of each of the first lens, the second lens, and the third lens is plastic.
US11314059B2
The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens; a third lens; a fourth lens; a fifth lens; a sixth lens; and a seventh lens. The camera optical lens satisfies following conditions: 1.51≤f1/f≤2.50, 1.70≤n1≤2.20, −2.00≤f3/f4≤0.00; 3.00≤(R13+R14)/(R13−R14)≤10.00; and 1.70≤n2≤2.20. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
US11314052B2
The present disclosure relates to the technical field of optical lens and discloses a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens, a fifth lens and a sixth lens. The camera optical lens satisfies following conditions: 1.00≤f1/f≤20.00; and 30.00≤R1/d1≤55.00; f denotes a focal length of the camera optical lens; f1 denotes a focal length of the first lens; R1 denotes a curvature radius of an object-side surface of the first lens; and d1 denotes an on-axis thickness of the first lens. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
US11314051B2
A laser system including a laser source that generates a laser beam and an optical switch that receives the laser beam and selectively sends the laser beam to either a fast path or a slow path, wherein in the fast path the laser beam has a first F/# and in the slow path the laser beam has a second F/# that is higher in value that of the first F/#. The laser system further including an afocal optical system that is in the slow path and receives the laser beam from the optical switch and an x-y scanner that receives either a first laser beam from the slow path or a second laser beam from the fast path. The laser system including a scan lens system that receives a scanning laser beam from the x-y scanner and performs a z-scan for the scanning laser beam only in the case wherein the scanning laser beam is generated from the laser beam in the fast path. The laser system further including an aspheric patient interface device that receives a laser beam from the scan lens system.
US11314050B2
A photographing optical system includes eight lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element and an eighth lens element. The eight lens elements each have an object-side surface facing toward the object side and an image-side surface facing toward the image side. The first lens element has positive refractive power. The fifth lens element has positive refractive power. The object-side surface of the seventh lens element is convex in a paraxial region thereof. The image-side surface of the eighth lens element is concave in a paraxial region thereof. At least one lens surface of at least one lens element of the photographing optical system has at least one critical point in an off-axis region thereof.
US11314049B2
The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: an aperture; a first lens having a positive refractive power; a second lens having a negative refractive power; a third lens having a positive refractive power; a fourth lens having a positive refractive power; a fifth lens having a negative refractive power; a sixth lens having a positive refractive power; and a seventh lens having a negative refractive power. The camera optical lens satisfies following conditions: 1.68≤n2≤2.20; and 15.00≤f3/f, where f denotes a focal length of the camera optical lens; n2 denotes a refractive index of the second lens; and f3 denotes a focal length of the third lens.
US11314039B2
A lens driving apparatus includes a holder, a cover, a carrier, a first magnet, a coil, a spring, two second magnets and a hall sensor. The holder includes an opening hole. The cover is made of metal material and coupled to the holder. The carrier is movably disposed in the cover, and for coupling to a lens. The first magnet is connected to an inner side of the cover. The coil is wound around an outer side of the carrier, and adjacent to the first magnet. The spring is coupled to the carrier. The second magnets are disposed on one end of the carrier which is toward the holder. The hall sensor is for detecting a magnetic field of any one of the second magnets, wherein the magnetic field is varied according to a relative displacement between the hall sensor and the second magnet which is detected.
US11314036B2
A liquid lens, which forms one optical system together with a solid lens, according to an embodiment, comprises: a first plate in which a cavity for accommodating a conductive liquid and a non-conductive liquid is arranged; a first electrode arranged on the first plate; a second electrode arranged under the first plate; a second plate arranged on the first electrode; and a third plate arranged under the second electrode, wherein a total volume of the conductive liquid and the non-conductive liquid and an area in which the lower surface of the second plate comes in contact with the conductive liquid can be designed so as to meet specific conditions.
US11314027B2
A light guide or beam guiding system with safety component and a method for its breakage monitoring. The present invention provides a fiber optic cable comprising a power fiber as well as first and second channels for break and plug monitoring of the power fiber, wherein the first and second channels may be separate.
US11313995B2
An anti-glare film is attached on a surface of a display, and includes an anti-glare layer. The anti-glare layer is set to have a sparkle value of 10 or less, which is defined based on a value of a standard deviation of luminance distribution of the display under a state in which the anti-glare film is attached on the surface of the display, a value of specular gloss of 40% or less, which is measured with 60-degree specular gloss, and a value of transmission image clarity of 40% or less, which has an optical comb of 0.5 mm. Consequently, satisfactory anti-glare property can be provided while appropriately suppressing sparkle on the display.
US11313992B2
A method and device construction for detecting of hiding places with smuggled materials in the extremely heavy railway loads transporting iron ore by the means of neutron beam are disclosed. Upon the scanning of the iron ore load with neutrons the searched cavities or leaden containers with contraband are expressed by reducing of the flow of passing neutrons. The outline width of the scanned load is measured by dimension detectors. Values of differences between the scanned widths of the load and the outline widths are measures of the cavity dimensions with smuggled materials and said measures are included into the neutron radiographic image.
US11313990B2
A holography sensor system is provided that includes an illuminator, a backscatter array, an array controller, and processing circuitry. The illuminator may be configured to output an illumination signal into a target volume. The backscatter array may comprise a plurality of backscatter elements. The array controller operably coupled to the backscatter elements, and the array controller may be configured to activate selected backscatter elements to enable the selected backscatter elements to transmit a backscatter signal in response to receipt of the illumination signal. The receiver may be configured to receive the backscatter signals from the selected backscatter elements. The processing circuitry may be configured to receive the backscatter data based on the backscatter signals from the receiver, aggregate the backscatter data with other backscatter data to form a holographic field measurement data set, and generate an image of the target volume based on the holographic field measurement data set.
US11313983B2
A method for calibrating a nuclear gauge of the having a source includes providing a nuclear gauge comprising a radiation source, the radiation source being coupled with a computing system with a machine readable program stored thereon containing a calibration routine. An operator places the gauge on one or more specified blocks to adjust the source within each block to one or more specified positions to initiate a count. The method includes determining that the source is at each position before each count begins, adjusting the counting times before each count begins by the program on the nuclear gauge based on each position of the source to obtain calibration information, obtaining counts at each position, storing the counts within the computing system of the nuclear gauge, and calculating for each position calibration coefficients.
US11313977B2
A scalable medical imaging detector arrangement is provided having interchangeable sensor tiles with fixed outer dimensions for a fixed or universal mechanical, electrical, and cooling interface. Different sensor tile types with different performance grades and production costs care configured with a common interface for coupling to the medical imaging device, while the rest of the imaging system can remain unchanged.
US11313976B2
A host vehicle position estimation device includes a object database configured to store information on detected objects in which a position of each of the objects on the map and an object-detectable area are associated with each other, a measurement position acquisition unit configured to acquire a measurement position which is the position of the host vehicle on the map, measured by a vehicle-mounted measurement unit, a candidate object recognition unit configured to recognize a candidate object which is associated with the object-detectable area including the measurement position among the objects, based on the object-detectable area in the information on the detected objects and the measurement position, and a host vehicle position estimation unit configured to estimate a host vehicle position based on a position of the candidate object on the map and a result of detection performed by the vehicle-mounted sensor.
US11313975B2
An add-on device configured to reduce the power level of reflected paths of GNSS signals reaching a GNSS receiver's antenna, the associated GNSS receiver set, some equipment embedding the add-on device, and the associated method to reduce the power level of reflected GNSS signals are provided. The GNSS signals are transmitted according to a first polarization, and the add-on device comprises a material configured to be transparent to the first polarization and to reflect GNSS signals polarized according to a second polarization orthogonal to the first polarization.
US11313972B2
A system for tagging and tracking assets anywhere in the world under any environmental condition. Geo-Referencing Identification (GRID) tag, GRID satellite (GRIDSAT) tag and associated cloud infrastructure and user interface meet the objectives of a robust global tagging and tracking system. The GRID tag can be used to identify pieces of equipment or storage containers for low-value or aggregate equipment. GRID tags communicate with each other using a mesh radio in each tag. The GRIDSAT tag consists of a satellite modem, global positioning system (GPS) receiver, and mesh radio and can be used by itself for high-value items, large shipping containers, or vehicles and vessels to track and locate them, or used in concert with GRID tags that communicate with each other and with the GRIDSAT tag by means of mesh radio.
US11313953B2
A distance measuring module includes a light emitter, a reflecting unit and a light receiver. The light emitter is configured to emit first light, wherein an object reflects the first light to form second light. The reflecting unit is configured to perform a movement to reflect the first light or the second light. The light receiver is configured to receive the second light for calculating a distance between the distance measuring module and the object. An axis is oriented at a first angle or a second angle with respect to a baseline when the reflecting unit is performing the movement. When the axis is oriented at the first angle, the first light is reflected to the object by the reflecting unit. When the axis is oriented at the second angle, the second light is reflected to the light receiver by the reflecting unit.
US11313950B2
Systems and methods for training and using machine learning models to classify vehicles from highway radar systems are provided. The training systems may use auxiliary radar processing to separate events by lane, length, and/or speed, and then use separate event data groups pooled from similar or proximate lanes, lengths, and/or speeds to train multiple models. At estimation time, incoming events may be grouped using similar groupings as those used during training to select which model to use. An incoming event may be applied to the neural network operations of the selected model to generate an estimate. Generating an estimate may involve successive applications of multiple linear convolutions and other steps along varying or alternating dimensions of the in-process data.
US11313947B2
A method and a system for simulation-assisted determination of at least one actual echo point of an object, and a method and an emulation apparatus for emulating a detection target. Here, a predicted object reference point of the object and a predicted sensor device reference point of a sensor device, in particular a radar-based sensor device, are calculated on the basis of an actual object reference point and an actual sensor device reference point and a predicted echo point of the object is calculated on the basis of an emission characteristic of the sensor device, the predicted object reference point, and the predicted sensor device reference point. Moreover, a predicted relative relationship, in particular a spatial relative relationship, is calculated between the predicted echo point and the predicted object reference point. An updated actual object reference point is calculated, in particular at least substantially in real time, and a simulated actual echo point of the object determined on the basis of the predicted relative relationship and the updated actual object reference point, in particular at least substantially in real time. The simulated actual echo point output.
US11313943B2
A vehicle radar system (3) having at least one transceiver arrangement (7) arranged to generate, transmit and receive reflected radar signals. The transceiver arrangement (7) includes an ADC arrangement (10) that is arranged to output a digital IF signal (20) in a time domain to a DSP arrangement (12). A first DSP function (12a) is arranged to: identify and retain sample points of the digital IF signal (20) in a spectral domain with signal components that exceed a certain level threshold, such that an approximation signal (36) is formed in the time domain, identify possible sections (37) of the digital IF signal (20) in the time domain that exhibit interference exceeding an interference threshold, determine whether or not to replace such sections (37) with equivalent sections (38) of the approximation signal (36), and if applicable, replace such sections (37) with equivalent sections (38) of the approximation signal (36).
US11313941B2
A communication device includes: an acquisition unit that acquires first position information indicating a first position of the communication device and first position error information indicating an error of the first position; a reception unit that receives second position information indicating a second position of a communication device and second position error information indicating an error of the second position acquired by the communication device; a first calculation unit that calculates a first arrival direction and a first arrival direction error based on one or more pieces of information out of the first position information and so on; a second calculation unit that calculates a second arrival direction; and a judgment unit that makes the second calculation unit revise the second arrival direction based on the first arrival direction when the first arrival direction error is smaller than a first threshold value.
US11313938B2
Remote monitoring of an area with a remote sensing device (100, 200, 300) encased in a rubber ball (302) is provided. A remote sensing device (100, 200, 300) is provided which receives a spoken description of a location of the remote sensing device and stores the spoken description as predetermined location information. The description can be received directly prior to deployment or wirelessly transmitted from another device (400). The remote sensing device can sense information related to its environment via a motion sensor (314), such as whether an intruder is located within a vicinity of the remote sensing device (100, 200, 300). The remote sensing device (100, 200, 300) can then transmit the predetermined location information and the environment information to the another device (400) in response to the sensing. In response to receipt, the other device (400) can render the predetermined location information and the environment information in an audible format.
US11313929B2
The exemplary system and method facilitate excitation of RF magnetic fields in ultra-high field (UHF) magnetic resonance (MRI) systems (e.g., MRI/NMR system) using a slotted waveguide array (SWGA) as an exciter coil. The exemplary exciter coil, in some embodiments, is configurable to provide RF magnetic field B1+ with high field-uniformity, with high efficiency, with excellent circular polarization, with negligible axial z-component, with arbitrary large field of view, and with exceptional possibilities for field-optimizations via RF shimming.
US11313928B2
A coil for receiving a magnetic resonance signal is provided. The coil may include a first conductor; and a second conductor electrically coupled to the first conductor. The second conductor may extend along the first conductor. The first conductor may have at least one first opening or the second conductor may have at least one second opening. The first conductor and the second conductor may be electrically coupled using an electronic component placed at the at least one first opening or the at least one second opening so that an electric current flows between the first conductor and the second conductor through the electronic component.
US11313927B2
A method may include obtaining image data of a subject acquired by an imaging device. The method may also include determining one or more characteristics associated with a body part of the subject from the image data. The one or more characteristics of the body part of the subject may include at least one of position information of the body part in the subject, geometric morphology information of the body part, water content information, or fat content information. The method may also include determining, based on one or more characteristics associated with the body part, values of one or more individualized parameters corresponding to the subject. The method may further include causing the imaging device to perform an imaging scan on the subject according to the values of the one or more individualized parameters.
US11313924B2
Methods and apparatus for detecting a magnetic field include a semiconductor substrate, a coil configured to provide a changing magnetic field in response to a changing current in the coil; and a magnetic field sensing element supported by the substrate. The coil receives the changing current and, in response, generates a changing magnetic field. The magnetic field sensing element detects the presence of a magnetic target by detecting changes to the magnetic field caused by the target and comparing them to an expected value.
US11313919B2
A socket tester device includes an electrical plug that is to be inserted into an electrical socket, a tester circuit electrically coupled to the electrical plug, a sound emitting device, a communication device, a processor, and a memory. The tester circuit outputs one or more signals indicating a wiring condition of the electrical socket into which the electrical plug is inserted. The memory stores instructions that, when executed by the processor, cause the processor to receive the one or more signals indicating the wiring condition of the electrical socket into which the electrical plug is inserted, control the communication device to wirelessly transmit a first message that includes data indicating the wiring condition of the electrical socket into which the electrical plug is inserted, and control whether the sound emitting device emits one or more sounds.
US11313918B2
In an example, a system for indicating alignment between two components that are mechanically coupled to each other is disclosed. The system includes a first component, a second component, a connector configured to mechanically couple the first component to the second component by moving the connector from a first position to a second position, a first circuit affixed to the first component, and a second circuit affixed to the connector. The first circuit and the second circuit are positioned on the first component and the connector, respectively, such that an electrical connection between the first circuit and the second circuit occurs when the connector is in the second position and the first component and the second component are aligned. The first circuit or the second circuit comprises an antenna, and the electrical connection enables the antenna to transmit a signal.
US11313914B2
An energy storage system includes a lead-acid battery, a battery management unit. The battery management unit defines, based on an open voltage of the lead-acid battery, a first amount of change in a capacity of the lead-acid battery from a reference state, correlating with the open voltage of the lead-acid battery and caused by a first deterioration factor and defines, based on the first amount of change in the capacity and an amount of change in overall internal resistance of the lead-acid battery from the reference state, a second amount of change in a capacity of the lead-acid battery, not correlating with the open voltage and caused by a second deterioration factor. The battery management unit defines, based on the first and second amounts of change in the capacity, at least one of a battery capacity of the lead-acid battery or an amount of change in the battery capacity from the reference state.
US11313912B2
A method of estimating a maximum power limit of a battery cell at a specified prediction time using an improved RC equivalent circuit battery model and based on the battery cell's state of charge (SOC), temperature, and state of health (SOH). The method includes determining the battery cell's peak and continuous current limits, predicting a peak voltage after the specified prediction time based on the peak current limit, determining buffer values for the predicted peak voltage and the temperature of various battery components, setting a maximum current limit based on the buffer values, predicting a maximum voltage after the specified prediction time based on the maximum current limit, and determining a maximum power limit based on the predicted maximum voltage and the maximum current limit.
US11313911B2
A parameter estimation device includes: a voltage acquisition unit; a current acquisition unit; a parameter estimation unit; an internal resistance deriving unit; and a determination unit configured to determine, on the basis of a result of comparison between the internal resistance estimated by the parameter estimation unit and the internal resistance derived by the internal resistance deriving unit, whether or not to replace parameters of the secondary battery with the plurality of parameters estimated by the parameter estimation unit.
US11313908B2
A detection circuit includes a switch conversion unit and a collection control unit. The switch conversion unit is configured to: enable a first end of the switch conversion unit to connect to a third end of the switch conversion unit within first duration, and enable a second end of the switch conversion unit to connect to the third end of the switch conversion unit within second duration. The collection control unit is configured to: collect a voltage (V1) between a first end of a relay and a second end of a battery pack within the first duration, collect a voltage (V2) between a second end of the relay and the second end of the battery pack within the second duration, and determine, based on V1 and V2, whether the relay is faulty.
US11313906B2
Disclosed is an auto-calibration circuit and method to generate the precise pulses that are required for energy savings achieved by using wide-band resonating cells for digital circuits. The calibration circuit performs a calibration technique by programming the number of PMOS devices and NMOS devices in parallel to an inverter, and these numbers are dynamically changed based on a target reference voltage that is defined by a resistance ratio or any PVT-independent reference voltages could also be set as a target voltage level.
US11313899B2
Methods and apparatus for providing an integrated circuit having a drive current source, a magnetic sensing element coupled to the drive current source, the magnetic sensing element having first and second differential outputs, and first and second current elements to provide respective currents in relation to the drive current source, wherein the first current element is coupled to the first differential output and the second current element is coupled to the second differential output. In illustrative embodiments, an IC output can output a voltage corresponding to the currents of the first and second current elements.
US11313893B2
An unmanned, automated aerial system is programmed to fly in a set pattern around an antenna. The antenna is supported by a structure on the ground, or attached to an aerostat, according to its operational wavelength, in order to avoid ground effects. The radiation pattern of the antenna under test is measured by an antenna onboard the aerial system. The positional data of both antennas is logged to account for any interference in the measurements due to atmospheric conditions.
US11313884B2
A current sensor includes at least two conductors and at least two magnetoelectric conversion units each having at least two magnetism detection elements for detecting magnetic flux density of magnetic flux input to detection surfaces facing the same direction, and outputting a signal according to a difference in magnetic flux density between orthogonal components orthogonal to the detection surface of magnetic flux input to the detection surface of the magnetism detection elements. Each conductor includes an extending portion extending along a second-direction orthogonal to a first-direction being an adjacent direction of two adjacent conductors, and a recessed portion including orthogonal portions extending along a third-direction orthogonal to the first- and second-directions and recessed in the third-direction from the extending portion. Each magnetoelectric conversion unit is disposed with the detection surface facing the orthogonal portion of the recessed portion.
US11313880B2
A testing system for electrical interconnects having a removable device under test printed circuit board (DUT PCB) that electrically connects with the electrical testing components of the system. A removable top plate is placed on top of the DUT PCB and is locked in place by a plurality of locking posts that selectively connect to cam surfaces in the top plate that pull the top plate down sandwiching the DUT PCB between the top plate and the electrical testing components of the system. An actuator is also presented that presses the device under test into the electrical interconnect at increments where tests are performed on one, some or all of the contact points of the electrical interconnect. This information is then analyzed and graphed to assist with determine the optimum force and/or height to use during actual use.
US11313868B2
The invention relates to devices and methods for detecting the presence of antibodies to folic acid in a sample.
US11313864B2
The present invention relates to in vitro methods for determining the presence or absence of an anti-drug antibody (ADA) or drug/ADA immunecomplexes in a minipig sample. The invention further relates to antibodies specifically binding to minipig IgG that are applicable in the methods of the invention.
US11313857B2
A multiplexed digital detection platform embodiment for molecular species in solution is based on a single-molecule immunochemistry, and/or aptamer chemistry, on color-barcoded beads. Beads that capture molecular species from a complex sample using selective binders are exposed to a test sample, and the captured molecular species is tagged using second affinity probes that are linked to photocleavable nucleic acid particles. In the embodiment, the beads are then introduced to a counter system that comprises a microcavity/nanopore device. Once a bead is captured by the micropore, nucleic acid particles, e.g., reporter nucleic acid nanoparticles (rNANPs), are released using photocleavage, and are detected by the nanopore. Each electrical spike that is uniquely produced by the nucleic acid nanoparticle is counted as a single molecular species, and the total count represents the overall number of molecular species in the sample. Various molecular species can be detected at the same time.
US11313856B2
Provided herein are methods for determining presence of a target enzyme in a tissue section that include delivering a plurality of probes to a tissue section, where a probe of the plurality of probes comprises a capture agent that comprises a substrate for the target enzyme in the tissue section, and where the capture agent is conjugated to an oligonucleotide.
US11313850B2
A nanopore device includes an aperture and an electrode pair. A transimpedance amplifier converts a current signal IS that flows through the nanopore device into a voltage signal VS. The nanopore device measures small particles based on first data obtained by removing a DC component from the voltage signal VS and second data obtained based on the voltage signal VS from which the DC component has not been removed. Furthermore, the nanopore device is capable of monitoring the state of the nanopore device.
US11313845B2
The present invention relates to hydrogen-detectable composite particles through irreversible discoloration and a method for manufacturing same. More particularly, the present invention relates to composite particles having palladium oxide (PdO) particles adhered on the surfaces of zinc oxide (ZnO) nanoparticles and a method for manufacturing same. In addition, the present invention relates to applications of hydrogen detecting sensors, nanofibers, polymer films, paints, or the like using the composite particles.
US11313844B2
In a multi-channel resistance-based gas sensor system, the multi-channel array includes gas sensor channels respectively connected to resistive type gas sensors. The pre-processing unit selects a current mode, a resistance mode, or an external resistance mode, analyzes a sensing value obtained from any one of the gas sensor channels based on the selected mode and outputs a voltage value corresponding thereto. The analog-to-digital converter (ADC) converts the voltage value to digital data. The control unit controls the pre-processing unit to execute one of the current mode for analyzing a sensing value smaller than or equal to a preset first resistance value, the external resistance mode for analyzing a sensing value greater than or equal to a preset second resistance value greater than the preset first resistance value and the resistance mode for analyzing a sensing value between the preset resistance first value and the preset second resistance value.
US11313827B2
According to various embodiments, there is provided a sensor device that includes: a substrate and two semiconductor structures. Each semiconductor structure includes a source region and a drain region at least partially disposed within the substrate, a channel region between the source region and the drain region, and a gate region. A first semiconductor structure of the two semiconductor structures further includes a sensing element electrically connected to the first gate structure. The sensing element is configured to receive a solution. The drain regions of the two semiconductor structures are electrically coupled. The source regions of the two semiconductor structures are also electrically coupled. A mobility of charge carriers of the channel region of a second semiconductor structure of the two semiconductor structures is lower than a mobility of charge carriers of the channel region of the first semiconductor structure.
US11313823B2
The electrical properties of objects are examined, using electric fields. An object is arranged on an apparatus having a first electrode (201) and a second electrode (202). The first electrode is energised during a first strobing operation of a scanning-cycle and the second electrode is monitored during this first strobing operation. Thereafter, during a second strobing operation, the second electrode is energised and the first electrode is monitored.
US11313821B2
A sensor for the in situ detection of a target chemical species, comprising a gas permeable membrane having a sampling side and an opposing analytical side, wherein the sampling side of the membrane is capable of receiving a sample and the membrane is permeable to target chemical species present in the sample. A weak acid or a weak base is in contact with the analytical side of the membrane, and a conductivity detector is in contact with the weak acid or weak base. In use, target chemical species present in the sample permeate through the membrane and react with the weak acid or weak base, producing ionic species and changing the conductivity.
US11313814B2
A detection scheme for x-ray small angle scattering is described. An x-ray small angle scattering apparatus may include a first grating and a complementary second grating. The first grating includes a plurality of first grating cells. The complementary second grating includes a plurality of second grating cells. The second grating is positioned relative to the first grating. A configuration of the first grating, a configuration of the second grating and the relative positioning of the grating are configured to pass one or more small angle scattered photons and to block one or more Compton scattered photons and one or more main x-ray photons.
US11313810B2
A method for verifying semiconductor wafers includes receiving a semiconductor wafer including a plurality of layers. A first set of measurement data is obtained for at least one layer of the plurality of layers, where the first set of measurement data includes at least one previously recorded thickness measurement for one or more portions of the at least one layer. The first set of measurement data is compared to a second set of measurement data for the at least one layer. The second set of measurement data includes at least one new thickness measurement for the one or more portions of the at least one layer. The semiconductor wafer is determined to be an authentic wafer based on the second set of measurement data corresponding to the first set of measurement data, otherwise the semiconductor is determined to not be an authentic wafer.
US11313796B2
An optical waveguide (10) includes a substrate (15), a core layer (11) that extends along the longitudinal direction and through which infrared light IR can propagate, and a support (17) formed from a material with a smaller refractive index than the core layer (11) and configured to connect at least a portion of the substrate (15) and at least a portion of the core layer (11) to support the core layer with respect to the substrate (15). A connecting portion (171) of the support (17) connected to the core layer (11) is shifted from the position having the shortest distance from the center to the outer surface in a cross-section perpendicular to the longitudinal direction of the core layer (11).
US11313789B2
A measurement system includes a light source configured to emitting a source light, a detection platform configured to support a reference sample and a test sample; a light guiding element on an optical path of the source light; and a detector. The detection platform is configured to synchronously move the reference sample and the test sample on a same surface of the detection platform. The light guiding element is configured to divide the source light into a measurement light and a reference light and guide the measurement light to the test sample, and the reference light to the reference sample. The measurement light reflected by the test sample and the reference light reflected by the reference sample are combined as an interference light. The detector is configured to receive the interference light and obtain optical information of the test sample according to the interference light.
US11313781B2
A method for using a biosensor to determine the concentration of a target analyte, that does not require a pre-test calibration step. Small variations between electrodes on different biosensors, even when the biosensors are designed to be identical and manufactured in as close a manner as possible, can lead to significant variations in output when the electrochemical method is applied. Therefore, existing biosensors are calibrated before use, either during manufacturing or just prior to use. Prior calibration is not feasible for disposable applications, and increases the complexity of use if required to be performed by the end-user. A self-parative calibration method is described in which certain constants are determined during testing of the biosensor, then applied to all uses of the biosensor, so that an additional calibration step is not required.
US11313778B1
The present invention relates to devices for measuring property changes via in-situ micro-viscometry and methods of using same. The aforementioned device is inexpensive and can be used to quickly and accurately measure numerous physical and chemical property changes, including but not limited to the rate of chemical cure, change in tack, and rate of mass loss, for example, rate of moisture, solvent and/or plasticizer change.
US11313767B2
A motorcycle test stand comprises at least one dynamometer configured and arranged to be connected to a drivetrain of a motorcycle to be tested, and a receptacle configured and arranged for receiving a motorcycle frame, and a base fixing the dynamometer and the receptacle relative to one another. The receptable has first and second connecting points configured and arranged to be coupled to the motorcycle frame.
US11313764B2
A particulate matter sensor includes a sensing element with a first electrode and a second electrode, an inner shield with the sensing element disposed therein, and an outer shield with the inner shield disposed therein. The inner shield includes a first portion with an inner shield inlet and a second portion which is smaller in diameter that the first portion such that the first and second electrodes are within the second portion. The outer shield includes an outer shield inlet which communicates exhaust gases to the inner shield inlet.
US11313763B2
An engine synchronization method may include: detecting teeth numbers of crank teeth installed on a crankshaft based on a pulse signal generated from a crankshaft position sensor; calculating a tooth period between a falling edge and a next falling edge of the pulse signal generated from the crankshaft position sensor and detecting a missing tooth based on the calculated tooth period; determining whether the detected missing tooth is an actual missing tooth based on a tooth number detected at the time of detecting the missing tooth; and performing synchronization control of an engine when it is determined that the detected missing tooth is the actual missing tooth.
US11313755B2
Dynamic pressure wave propagation can be used in pipelines to provide information about the available, unobstructed diameter and any partial or complete blockages in the pipeline. Based on this information, a system can automatically determine optimal times to launch pipeline inspection gauges for cleaning or other purposes. A pipeline inspection gauge is sometimes referred to as a pig. Certain aspects and features include a system that can launch pigs as needed automatically by activating an automatic multiple pig launcher at appropriate times.
US11313751B1
A leak detection and containment tray includes a solid bottom surface and perforated upper surface and a pair of metal plates separated by a unit of absorbent material that is conductive when wet. When the tray absorbs a liquid, an electrical connection is completed between the pair of metal plates thereby causing an audible alarm. An illumination device is also provided and illuminated when the electrical connection is completed. A switch is configured to permit selective use of the audio and/or visual alarm.
US11313750B2
A method of monitoring an operating event of a combustion engine includes receiving a noise signal sensed by a knock sensor disposed in or proximate to the combustion engine, correlating the noise signal with a musical instrument digital interface (MIDI) fingerprint having at least an ADSR envelope indicative of the operating event, and detecting if the operating event has occurred based on the correlating of the noise signal with the fingerprint.
US11313745B2
A Solid Instrumented Spherical Blast Impulse Recording Device (SISBIRD) includes a spherical housing formed of material that is resistant to an explosive blast wave from a test weapon. A test payload bore shaft is accessible through an opening in the spherical housing. A door is fastened over the opening in the spherical housing. A test data module is received in the test payload bore shaft. The test data module includes: (i) a three-axis acceleration sensor; (ii) a memory; and (iii) a controller. The controller is communicatively coupled to the three-axis acceleration sensor and the memory. The controller executes a data acquisition utility to record, in the memory, acceleration data in three-dimensions from the three-axis acceleration sensor during exposure of the spherical housing to the explosive blast wave.
US11313738B2
A handheld apparatus for measuring atmospheric temperature inversions consisting of a battery powered electronic display portion, a folding pole portion, and a temperature sensor protected from sources of heat radiation. An electronic circuit measures air temperatures at multiple heights accurately by automatically determining when readings have stabilized and reads a tilt sensor to assure temperature readings are at the proper height. Affixing said temperature sensor to the end of a pole while the opposite end is held in the user's hand facilitates waving of the temperature sensor end through the air to increase air flow, therefore, assuring quicker response and accurate air temperature readings. An electronic display indicates the presence and intensity of an atmospheric temperature inversion.
US11313729B1
The present invention relates to a phononic-isolated Kinetic Inductance Detector (KID) and a method of fabrication thereof. The KID is a highly sensitive superconducting cryogenic detector which can be scaled to very large format arrays. The fabrication process of the KID of the present invention integrates a phononic crystal into a KID architecture. The phononic structures are designed to reduce the loss of recombination and athermal phonons, resulting in lower noise and higher sensitivity detectors.
US11313727B2
We have invented an EUV spectroscopic polarimeter including a light receiving element, a first polarizing modulation element, a second polarizing modulation element, an energy splitting element and a light detecting and analyzing apparatus. The light receiving element is for receiving a target light. The first polarizing modulation element is rotatably connected to the light receiving element for generating a first polarized light. The second polarizing modulation element is rotatably connected to the first polarizing modulation element for generating a second polarized light. The energy splitting element receives the second polarized light so as to generate a modulated-polarization and energy-resolved light. The light detecting and analyzing apparatus receiving the polarization-modulated and energy-resolved light and providing a spectrum information by an analyzing algorithm which is able to retrieve the helicity, ellipticity, tilt angle and the degree of polarization for the whole spectrum of the target light.
US11313725B2
State-of-the-art portable Raman spectrometers use discrete free-space optical components that must be aligned well and that don't tolerate vibrations well. Conversely, the inventive spectrometers are made with monolithic photonic integration to fabricate some or all optical components on one or more planar substrates. Photonic integration enables dense integration of components, eliminates manual alignment and individual component assembly, and yields superior mechanical stability and resistance to shock or vibration. These features make inventive spectrometers especially suitable for use in high-performance portable or wearable sensors. They also yield significant performance advantages, including a large (e.g., 10,000-fold) increase in Raman scattering efficiency resulting from on-chip interaction of the tightly localized optical mode and the analyte and a large enhancement in spectral resolution and sensitivity resulting from the integration of an on-chip Fourier-transform spectrometer.
US11313719B2
A photon detector is provided. The photon detector includes a superconducting wire having a plurality of alternating narrow and wide portions; a current source electrically-coupled to the superconducting wire and configured to supply the superconducting wire with electrical current; and an optical waveguide optically coupled to the plurality of narrow portions of the superconducting wire.
US11313715B1
Weighing apparatus, for use with a lifting device, is provided including a weighing unit and a cover shaped and sized to at least partially surround a tine of the lifting device. The weighing unit weighs a load that is lifted by the lifting device and is coupled to a lateral side of the cover such that the weighing unit is placed alongside the cover. The weighing unit includes one or more load cells, and an upper surface configured to contact the load lifted by the lifting device. A height of the weighing apparatus varies between the cover and the weighing unit such that a height of the weighing unit is greater than a height of the cover, thereby forming a gap between the load and the cover when a load is lifted by the lifting device. Other applications are also described.
US11313701B2
A manual control for an electronic apparatus includes a manually activated rocker actuator mechanism coupled to a magnet source. The magnet source is in a rest position relative to a Variable Hall effect sensor device when the rocker actuator mechanism is in a rest position. A variable output signal from the sensor device is substantially at a minimum value when the magnet source is in the rest position relative to the sensor device. The magnet source is in a maximum position relative to the sensor device when the rocker actuator mechanism is in a maximum position. The variable output signal is substantially at a maximum value when the magnet source is in the maximum position relative to the sensor device.
US11313696B2
A vehicle is described, and includes an on-board controller, an extra-vehicle communication system, a GPS sensor, a spatial monitoring system, and a navigation system that employs an on-vehicle navigation map. Operation includes capturing a 3D sensor representation of a field of view and an associated GPS location, executing a feature extraction routine, executing a semantic segmentation of the extracted features, executing a simultaneous location and mapping (SLAM) of the extracted features, executing a context extraction from the simultaneous location and mapping of the extracted features, and updating the on-vehicle navigation map based thereon. A parsimonious map representation is generated based upon the updated on-vehicle navigation map, and is communicated to a second, off-board controller. The second controller executes a sparse map stitching to update a base navigation map based upon the parsimonious map representation. The on-vehicle navigation map is updated based upon the off-board navigation map.
US11313690B2
Embodiments include a method that identifies a route between a destination and a current location and quantizes the route into two or more road segments. The method includes characterizing the two or more road segments according to propulsion resources available to a vehicle generating at least two energy paths across the route based on the characterization of the two or more road segments. The method also includes providing an optimized energy path from the at least two energy paths.
US11313689B2
Systems and methods are provided for receiving location data for a first location and a second location and generating a plurality of candidate routes to travel from the first location to the second location, based on the location data, each candidate route comprising a plurality of segments. The systems and methods further generate a safety score for each segment of each candidate route of the plurality of candidate routes, generate a safety score for each candidate route based on safety scores generated for each segment associated with each candidate route, select a best candidate route using the safety score associated with each of the candidate routes, and provide a recommendation for a travel route comprising the best candidate route
US11313688B2
Aspects of the disclosure provide for advanced trip planning for an autonomous vehicle service. For instance, an example method may include determining a potential pickup location for a user, determining a set of potential destination locations for a user, and determining a set of potential trips. For each potential trip a vehicle of a fleet of autonomous vehicles of the service may be assigned and trip information, including an estimated time of arrival for the assigned vehicle of the potential trip to reach the destination location of the potential trip, may be determined. The trip information for each potential trip may be provided for display to the user. Thereafter, confirmation information identifying one of the set of potential trips may be received, and the assigned vehicle for one first of the set of potential trips may be dispatched to pick up the user.
US11313683B2
There is provided an information processing device including a control unit that determines reliability of positioning information of a user calculated on a basis of sensed information output from a sensing unit built in a portable information processing device. According to the present disclosure, it is possible to determine the reliability of positioning information. Note that the effects described above are not necessarily limitative. With or in the place of the above effects, there may be achieved any one of the effects described in this specification or other effects that may be grasped from this specification.
US11313667B2
The present description relates to a stabilized interferometric system comprising: a light source (210) for emitting an initial beam of coherent light; a spatial light modulator (220) configured to receive at least a first part of said initial beam and input data (203) and configured to emit a spatially modulated beam resulting from a spatial modulation of a parameter of said first part of said initial beam based on said input data; a scattering medium (230) configured to receive said spatially modulated beam; a detection unit (240) configured to acquire an interference pattern (IN0) resulting from the interferences between randomly scattered optical paths taken by the spatially modulated beam through the scattering material; a control unit (250) configured to vary the frequency of the laser source in order to at least partially compensate a change in said interference pattern resulting from a change in at least one environmental parameter.
US11313652B1
An underbody kit for a vehicle having an outer body shell defining a cavity, at least one explosive device secured to the outer body shell within the cavity, and wherein the underbody kit is constructed and arranged to counteract both a blast event near the vehicle and a penetrator event.
US11313649B1
An elevation range meter is configured to be used in conjunction with a reticle to provide an offset range marking, such as an offset range distance that a target is located over on the reticle before firing. An offset range distance factors in the range to the target and the elevation of the firearm. The elevation range meter has a weighted dial that rotates with respect to the barrel or elevation angle to indicate an offset range marking, such as a distance, milliradians or minutes of angle, from a plurality of elevation range marking columns on the weighted dial. The weighted dial may have a plurality of columns of elevation range markings and the appropriate column for the determined range may be selected to indicate the offset range distance. The user may then locate the target on the reticle at this offset range distance before firing.
US11313648B2
A telescopic sight for a hand-held weapon comprises a housing for an optical system that presents a telescopic image to a user, and a zoom adjustment ring on the housing. The optical system has objective and ocular lens systems and between these an image erector lens system, and a sighting element bearing a graphic image pattern at either a first focal plane between the image erector lens system and the objective lens system or a second focal plane between the image erector lens system and the ocular lens system. An optical zoom system is linked to the zoom adjustment ring for effecting a change in magnification. The zoom adjustment ring is movable over the housing in opposite forward and rearward axial directions between a locked position and an unlocked position to adjust the zoom magnification. In the locked position interengaging formations between the ring and housing slides into engagement.
US11313647B1
An apparatus implementable on a firearm includes a lens, a light source, and a control unit coupled to control the light source. The light source is configured to project an image of an aim point onto the lens. In operation, the control unit is configured to vary a size of the image projected onto the lens by the light source without changing a shape or an outer contour of the image.
US11313643B2
A folding stock assembly for firearms can be easily folded to the left or right without the use of any additional tools for ease of handling and ergonomics in sniper or tactical weapons.
US11313638B2
A weapon training device include a frame, a reciprocating member in sliding longitudinal engagement with the frame, and a magazine coupled to the frame. The magazine has a compressed gas chamber in fluid communication with a valve. A light emitter actuated by a switch tied to a trigger is disposed in a barrel. A fire control module has a trigger that is releasably engaged thereto and positioned in axial alignment with the valve, and linked to the switch. A piston is fixed to the frame and is in fluid communication with the magazine valve. A piston sleeve is fixed to the reciprocating member, and the piston is be received therein. An impulse to the piston sleeve from the gas directed into the piston is transferred to a rearward longitudinal motion of the reciprocating member relative to the frame.
US11313628B2
A thermal conducting structure includes a vapor chamber and at least one heat pipe. The vapor chamber has a casing with a through hole formed on a side of the casing, and a chamber defined inside the casing and communicated with the through hole and having a metal mesh covered on an inner wall of the chamber. The heat pipe has a tubular body and an opening formed at an end of the tubular body, and the tubular body is connected to the through hole, and a cavity is defined inside the tubular body. A capillary member is covered onto an inner wall of the cavity. The metal mesh extends through the opening into the cavity to connect the capillary member. The metal mesh is used as a capillary structure, and the vapor chamber and heat pipe are used together to provide a better cooling efficiency.
US11313626B2
This disclosure relates to a heat pipe includes a tubular body and a capillary structure. The tubular body has an inner surface. The inner surface forms a sealed chamber. The capillary structure is located in the sealed chamber and arranged on the inner surface. The tubular body includes a condensation section and an evaporation section connected to each other. The capillary structure includes a cold section and a heat section connected to each other. The cold section is disposed on the condensation section, and the heat section is disposed on the evaporation section. A wall thickness of the cold section is greater than a wall thickness of the heat section.
US11313619B2
A refrigeration system for cooling a charge gas by a binary refrigerant. The refrigeration system comprises n heat exchangers, n compressor stages, at least one separator and a demethanizer. By flowing depressurized refrigerant through all the subsequent heat exchangers and installing interstage coolers, the overall energy for the refrigeration system is reduced.
US11313616B2
A refrigerator appliance having one or more adjustable bins. The refrigerator door may include the one or more adjustable bins. The adjustable bin may move along one or more rails. The adjustable bin may include one or more actuators engaging the one or more rails. The adjustable bin may include one or more bushings slidably engaging the one or more rails. The adjustable bin may include a storage bin removable from a carriage.
US11313613B2
There is disclosed a refrigerator including an inner case that defines an exterior appearance of a storage space, with a communication hole formed therein, an outer case spaced apart a predetermined distance from the inner case, with a communication formed at a position corresponding to the communication hole of the inner case, a vacuum space provided between the inner case and the outer case, with being maintained vacuum, to insulate the inner case from the outer case, and a connection pipe passing through the vacuum space, to connect the communication hole of the inner case and the communication hole of the outer case with each other.
US11313611B2
A door panel includes an outer panel having a generally planar body portion with inner and outer surfaces and a sidewall with a front edge. An inner panel includes a generally planar body portion with inner and outer surfaces and a sidewall with a front edge. A trim breaker interconnects the outer panel and the inner panel to form a vacuum cavity therebetween. The trim breaker includes first and second upright members interconnected by upper and lower cross members. The trim breaker further includes an inner channel and an outer channel spaced-apart from one another around the trim breaker. The outer channel is outwardly disposed around the inner channel. The front edge of the inner panel is received in the inner channel of the trim breaker, and the front edge of the outer panel is received in the outer channel of the trim breaker.
US11313609B2
The present disclosure discloses an electronic cooling anti-condensation system, and an anti-condensation method for the same. The system comprises a testing chamber, electronic cooling plates, temperature sensors, a temperature and humidity sensor, a cooling plate control unit, and a main controller. The main controller is electrically connected to the temperature sensors, the temperature and humidity sensor, and the cooling plate control unit. The main controller is capable of calculating a dew point value of the air in the testing chamber according to a temperature value and a humidity value of the interior the testing chamber acquired by the temperature and humidity sensor, and if the dew point value of the air is greater than a pre-determined threshold, the main controller controls the cooling plate control unit to reduce the number of operating electronic cooling plates or output powers of the electronic cooling plates, wherein the pre-determined threshold is a temperature T1° C. of the electronic cooing plate or a temperature T1+n° C. of the electronic cooling plate acquired by the temperature sensor, and n≤is less than or equal to 10. The present disclosure achieves real-time control of operation states of the electronic cooling plates, thereby realizing redundant control of the cooling plates, and preventing the cooling plates from causing condensation in the chamber body, so as to achieve continuous operation when a failure occurs.
US11313608B2
A defrost or thaw measuring device has a dumbbell or hourglass-shaped rotatable compartment with a cavity, the cavity being partly filled with at least two phase change materials having different melting points. The measuring device may determine the time period of thawing at two or more temperature intervals in the refrigeration space.
US11313595B2
An air-conditioning system includes a heat source side refrigerant circuit in which a heat source side heat exchanger is provided, a load side heat medium circuit in which a load side heat exchanger is provided, an intermediate heat exchanger, and a heat medium sealing. The heat medium sealing mechanism includes a supply port through which the heat medium and gas flow, the gas being more soluble in the heat medium than air, a discharge port through which the gas pushed by the heat medium is discharged, and a flow straightener that is connected to the load side heat medium circuit in such a manner that, when the gas is supplied, the gas flows from the supply port to the discharge port, and when the heat medium is supplied, the heat medium flows from the supply port to the discharge port.
US11313589B2
The water heater may be configured to execute a normal operation in which a heating means is continuously operated in an ON state in a case where a required heat quantity is greater than or equal to a minimum heat quantity. The water heater may be configured to execute an intermittent operation in which the heating means is alternately and repeatedly operated in the ON state and an OFF state repeatedly in a case where the required heat quantity is less than the minimum heat quantity. The water heater may be configured to change a distribution ratio of a flow control mechanism in the normal operation and in the intermittent operation. An operating speed of the flow control mechanism in the intermittent operation may be faster than an operating speed of the flow control mechanism in the normal operation.
US11313588B2
A water heater system and method of operating such a system are disclosed herein. In an example embodiment, the water heater system includes a heat exchanger. a heat source inlet by which heated heating fluid can be provided to the heat exchanger, a heat source outlet by which cooled heating fluid can be communicated from the heat exchanger, a water supply inlet by which supply water can be provided to the heat exchanger, and a water supply outlet by which heated water can be communicated from the heat exchanger. Additionally, the system includes a controller, a water supply outlet temperature sensor, a water supply flowmeter, and an actuator. The controller is configured to generate control signals based at least indirectly upon temperature measurements and flow measurements and to provide the control signals to the actuator to regulate a fluid flow of the heated heating fluid into the heat exchanger.
US11313567B2
A refrigeration cycle apparatus has a compressor disposed via a bottom member of a housing, a second elastic member, a base, and a first elastic member. A first electric component that drives a motor for the compressor and a second electric component that performs another control are fixed to the base and disposed. The base has an upper surface that contacts the first elastic member and a lower surface that contacts the second elastic member. The first electric component and the second electric component are fixed to the upper surface directly or indirectly via a substrate and/or an electric-component casing. Top portions of the first electric component and the second electric component are lower than a top portion of the compressor.
US11313566B2
An indoor unit of an air-conditioning apparatus includes an air outlet; and a blowout flow passage connected to the air outlet and guides air subjected to heat exchange at a heat exchanger to the air outlet. In a cross section perpendicular to an air flow direction in the blowout flow passage, the passage has a first end and a second end in a longitudinal direction. The blowout flow passage is divided into first regions, a second region, and third regions. The first regions include the first end and the second end. The second region includes a center position in the longitudinal direction of the passage. The third regions are between the first regions and the second region in the longitudinal direction.
US11313556B2
A burner system (100) for the combustion of a hydrocarbon feedstock with an oxidant, comprising at least one burner (1) and a cooling circuit (2), where in: the burner system (100) comprises a fuel side (3, 15) and an oxidant side (4, 14); the burner (1) comprises a cooling chamber (5) connected to said cooling circuit(2); said cooling circuit (2) comprises a reservoir tank(8) for said cooling fluid and a circulation pump(16); said system (100) comprises pressure equalizing line (15b) arranged to establish a fluid communication between the inside of said reservoir tank (8) and at least one of said fuel side and oxidant side.
US11313552B2
A protective device and a candle wick burning lamp assembly are provided, wherein the candle wick burning lamp includes a container and a candle wick structure. The candle wick structure includes a candle wick body and a support base fixed with one end of the candle wick body. The support base is placed at a bottom of the container. The bottom of the container is in a circular structure. The protective device includes a central portion and a branch portion. The branch portion is connected to the central portion. A length of the branch portion is 0.7 to 1 time a radius of the circular structure. At least two branch portions are arranged. At least one of the at least two branch portions and/or the central portion are provided with a through hole. The through hole allows the candle wick body to pass through.
US11313549B2
A light module for a motor vehicle including a light source, an electronic support, a driver device driving the electrical power supply of the one light source arranged on the electronic support, a heatsink including an obviously in which the driver device is housed, characterized in that the light source is fixed onto the heatsink.
US11313542B1
The present disclosure discloses a foldable LED light, comprising: a mounting base and a first mounting plate rotatably provided in the mounting base, wherein, the first mounting plate is provided with two mounting holes at an end away from the mounting base, the mounting holes are rotatably provided with a second mounting plate, wherein, the second mounting plate is fixedly provided with a plug-in shaft at an end, the plug-in shaft is inserted into the mounting hole, the plug-in shaft is a cavity structure with openings at both ends, the plug-in shaft is provided with a plurality of openings in a side wall, and a bump is fixedly provided on outside of the plug-in shaft, the plug-in shaft is plugged with a column at an upper end.
US11313537B2
Disclosed is a lighting fixture with a shroud that can be removed and repositioned on the housing of the lighting fixture. The shroud may have a first end with a first shape and a second end with a second shape that is different than the first shape. The user may reorient the shroud to face one of the two ends away from and at different elevations relative to the lens to provide different shapes to the light emitted from the fixture.
US11313528B2
An optical system including a plurality of lenses is provided. In particular, a horizontal field of view and a vertical field of view of the optical system are different from each other, and a horizontal effective focal length (EFL) and a vertical EFL of the optical system are different from each other. In addition, a retro-focus type optical system is formed in one of a horizontal direction or a vertical direction, and a telephoto type optical system is formed in the other of the horizontal direction or the vertical direction such that a beam pattern from a square-shaped light source is extended laterally.
US11313520B2
The present invention provides a lamp comprising: an LED light source; a lens comprising an incident surface and an emergent surface, the incident surface defining a first cavity, and the emergent surface comprising an annular protuberance thereon; and a light filter device accommodated within a space defined by the annular protuberance of the lens, wherein, the LED light source is situated within or proximate to the first cavity, to enable light emitted from the LED light source entering the lens from the incident surface and exiting the lens from the emergent surface to be at least partially transmitted through the light filter device.
US11313505B2
A roof mounted diverting device for diverting a direction of flow of gas from a roof-penetrating pipe is provided. The roof-penetrating pipe has a central axis. The device includes a diverter having a lower opening and an upper opening, the upper opening having a central axis; and a seal having a seal opening, the seal opening being con figured to contact an outer surface of the roof-penetrating pipe and form a gas-tight seal with the roof-penetrating pipe. In an assembled state of the device, any of the gas that enters the diverter can only exit the diverter through the upper opening or through the roof-penetrating pipe, and the diverter is installable in multiple different positions, each of die different positions having a different included angle between the central axis of the upper opening and the central axis of the roof-penetrating pipe.
US11313497B2
Installation fittings for use in a domestic water supply pipe system of a predetermined application class. The installation fittings have a composite structure including a housing manufactured from low end synthetic polymer material. The housing has at least one pipe end with a pipe tang fitted with a tubular socket manufactured from high end material. Suitable high end materials include high end synthetic polymers or metals.
US11313490B2
A valve for pressurized fluid having a body housing a fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit having a collection of valve shutter(s) having at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve having a member for manually controlling the collection of valve shutter(s), the control member being mounted with the ability to move on the body between a rest position in which the collection of valve shutter(s) is in a position in which the circuit is closed and an active position in which the control member actuates the collection of valve shutter(s) into a position in which the circuit is open with a first bore section.
US11313483B2
A valve core includes: a barrel part that is cylindrical; a barrel packing that surrounds an outer lateral surface of the barrel part; a washer through which the barrel part penetrates and which abuts on the barrel packing from above; and a head part that includes a male screw part at its outer lateral surface and that rotates relative to the barrel part, wherein a lower surface of the head part abuts on the washer from above.
US11313481B2
A system for rupturing a vacuum in a medical imaging device. The system includes a vacuum plug attached to the medical imaging device and configured to retain a vacuum in the medical imaging device. A puncture tool is configured to puncture the vacuum plug to rupture the vacuum in the medical imaging machine. A puncture tool retainer removably couples the puncture tool to the medical imaging device.
US11313469B2
A sealing structure includes a sealing device including a first seal lip having a first seal-lip end, and a support ring that supports the first seal lip; and a plurality of members that define an attachment space into which the sealing device is attached, the members including an inner peripheral wall arranged on the inner periphery side of the sealing device, a first end wall arranged on one axial end of the sealing device, and a second end wall arranged on another axial end of the sealing device. The first seal-lip end has a certain amount of interference with the inner peripheral wall and the first end wall so that its radial reaction force radially presses the support ring outward and its axial reaction force presses the support ring toward the second end wall.
US11313467B1
A seal assembly includes a tensionable annular member and a gap seal annular member that are axially juxtaposed and configured to be carried by one of a pair of coaxially movable components for sealingly engaging another one of the pair of components. The tensionable annular member includes first and second radial surfaces, an inner surface, and an outer contact surface. Rounded bottom grooves are formed across the first radial surface from the outer contact surface to the inner surface. In another embodiment, notches are formed across the inner surface from the first radial surface to the second radial surface.
US11313460B2
A shift range control device controls switching of a shift range by controlling a drive of a motor, and includes a signal acquisition unit and a drive control unit. The signal acquisition unit acquires the rotation angle signal from the encoder that outputs rotation angle signals of three or more phases with different phases. The drive control unit controls the drive of the motor so that a rotational position of the motor becomes the target rotational position according to the target shift range. When an abnormality of the rotation angle signal is detected during switching of the shift range, the drive control unit performs fixed phase energization that continues energization to the same energized phase, and stops rotation of the motor.
US11313448B2
A harmonic drive including a housing component (4) and a drive element (18) which is held on the housing component, can be deformed by a wave generator (14), is in the form of a flanged bushing and has a toothing region (17) having a cylindrical basic shape and a disc section (19) which adjoins the toothing region (17). Adjoining the disc section (19) there is a bushing section (20) which is concentric to the toothing region (17), overlaps the latter in the axial direction and is held interlockingly between a cylindrical edge section (21), which is thick-walled in comparison with the bushing section (20), of the housing component (4) and an intrinsically rigid component (22) which is likewise solid in comparison with the flanged bushing (18).
US11313447B1
A power-split hydro-mechanical hybrid transmission system with an automatic adjustment function includes an input member, a hydraulic transmission mechanism, a split mechanism, a convergence mechanism, an output member, a clutch assembly, and a brake assembly. The clutch assembly connects the input member to an input end of the split mechanism, connects an output end of the split mechanism to an input end of the hydraulic transmission mechanism and an input end of the convergence mechanism, and connects an output end of the hydraulic transmission mechanism to the output member. An output end of the convergence mechanism is connected to the output member. The clutch assembly and the brake assembly provide a continuous transmission ratio between the input member and the output member. The power-split hydro-mechanical hybrid transmission system enables multi-mode continuously variable transmission and has energy reuse and emergency support functions.
US11313442B2
A range-change transmission device, which is a splitter transmission, includes an input shaft, an output shaft, a countershaft, at least one planetary gear set, and a torque adjustment device. A first transmission element of the planetary gear set is arranged coaxially to the output shaft. A second transmission element of the planetary gear set is or can be directly coupled to the countershaft. A third transmission element of the planetary gear set is permanently coupled to the input shaft in a rotationally fixed manner. The countershaft is or can be coupled to the torque adjustment device. The range-change transmission device has a first switching unit, which is provided to couple the countershaft to the output shaft.
US11313440B2
A star-configuration epicyclic gearbox is shown. It comprises a sun gear (112) for connection with a first shaft (112), a plurality of planet gears (113) intermeshed with the sun gear and located in a static carrier (114), and a ring gear (115) for connection with a second shaft (116) and which is intermeshed with the plurality of planet gears. It further comprises one or more electric machines (117) drivingly connected with a respective one of the plurality of planet gears.
US11313434B2
In some examples, a shock absorption bracket includes one or more damping pads coupled to a facing surface of an absorption leg. The absorption leg is attached to a support leg and defines an internal corner with the support leg. The support leg is configured to attach to an equipment cabinet. The shock absorption bracket may be configured to define a gap between the damping pads and one or more support surfaces of the equipment cabinet. The shock absorption bracket may be configured to attach to a rear section of an equipment cabinet having an equipment access in a front section of the equipment cabinet.
US11313432B2
A hydraulic bushing assembly comprises an inner tube, a travel limiter surrounding the inner tube, a first intermediate insert, a second intermediate insert spaced apart from the first intermediate insert, and an elastomeric bushing disposed around the inner tube and encapsulating the first intermediate insert and the second intermediate insert. The elastomeric bushing at least partially encapsulates the travel limiter such that a portion of the elastomeric bushing is positioned between the travel limiter and the inner tube. First and second bump stops limit displacement of the travel limiter and define first and second fluid chamber within the elastomeric bushing. A fluid passageway defined by the elastomeric bushing and an outer tube extends between the first and second fluid chambers, wherein relative movement between the inner tube and the outer tube causes fluid transfer between the first fluid chamber and the second fluid chamber.
US11313431B1
A quasi-zero stiffness electromagnetic vibration isolator for ultra-low frequency vibration reduction and isolation is provided. When the vibration isolator is in a static equilibrium position, upper and lower air gaps are equal, and electromagnetic attraction forces of upper and lower stator assemblies to a mover assembly are equal. When the load tends to move upwards, the mover assembly is subjected to an upward resultant force, when the load tends to move downwards, the mover assembly is subjected to a downward resultant force, showing the characteristic of negative stiffness. A negative stiffness mechanism composed of the upper stator assembly, the lower stator assembly and the mover assembly is connected in parallel with the positive stiffness springs to achieve a quasi-zero stiffness.
US11313429B2
A piston for a magneto-rheological (MR) damper includes an upper core 11 having a side opening 113; a lower core 12 having a lower core body 121 and a central protrusion 122 protruding upwardly from the lower core body 121; and a magnetic field generator 13 coupled to the central protrusion 122, including a body 131A around which a coil 132 is wound, a ring-shaped upper support 131B extending from the upper portion of the body 131A in the radial direction, and a ring-shaped lower support 131C extending from the lower portion of the body 131A in the radial direction.
US11313416B2
An assembly tool for a bearing ring having roller members, the tool including a ring configured to be arranged on a side face of the bearing ring and including sliding elements received in receiving members on the ring. The sliding elements are distributed peripherally in a uniform manner around the ring and are configured to be displaced from a starting position into an end position relative to the ring. When the tool is mounted on the ring, the sliding elements, positioned in their end positions, extend between adjacent roller members and limit a radial movability of the roller members relative to the bearing ring.
US11313413B2
A rolling bearing includes a first ring, a second ring, at least one row of axial rolling elements arranged between the first ring and the second ring, and at least one thrust ring axially interposed between the axial rolling elements and the first ring and delimiting a raceway for the axial rolling elements. At least one spring system axially biases the thrust ring against the axial rolling elements and includes a piston housed in a through-hole of the first ring and a spring element pressing the piston against the thrust ring. The piston includes a threaded hole accessible from outside the first ring.
US11313411B2
A folding device for folding or disassembling rigid objects is provided with engaged toothed rows on opposing surfaces of two connecting plates. Opposite surfaces of protruded teeth of the toothed rows are provided with toothed grooves meshing with each other. When a locking mechanism perpendicular to a direction of the toothed rows is locked, the two connecting plates are driven by the locking mechanism to move toward each other in opposite directions along a pulling rod, so that the toothed grooves on the toothed rows tightly engage with one another, and the two connecting plates are pressed tightly and fixedly connected. When the folding device is in a connected state, meshing surfaces of the two connecting plates tightly mesh with each other through the corresponding toothed grooves, so that the two connected parts are combined together to form a whole rigid combination.
US11313410B2
A sealing bellows for a ball joint having a housing-side sealing area, a stud-side sealing area, and an outlet opening arranged between the sealing areas and which penetrates a wall of the sealing bellows. The outlet opening is open in the unassembled state of the sealing bellows. The outlet opening is closed in the assembled state of a ball joint. The sealing bellows and/or the ball joint can be used for a multi-point link, particularly a two-point link.
US11313404B2
A spring-loaded fastening system for fastening a liner to a structure, including a spring-loaded fastener with a cleat defining an interior cavity, a spring element disposed on a floor of the interior cavity, and a shoulder bolt with head portion disposed on the spring element, with a shoulder portion of the shoulder bolt extending through a mounting aperture in a floor of the interior cavity and a threaded portion of the shoulder bolt fastened to the structure. The system further includes a hanger pocket in a rear surface of the liner including a first portion with an opening large enough to accommodate a diameter of a lower portion of the cleat and not large enough to accommodate a diameter of an upper portion of the cleat, and a second portion adjoining the first portion with an opening large enough to accommodate the diameter of the upper portion of the cleat.
US11313396B2
The present invention relates to a base fastener which is disposed corresponding to a pair of arc holes on a base. The base fastener comprises a body. The body has a first side, a second side, and a throughhole. The throughhole penetrates through the first side and the second side. A first post and a second post protrude from the second side beside the throughhole. The first post, the second post, and the pair of arc holes are disposed correspondingly and rotatably connected to each other to be assembled with the base firmly.
US11313380B2
The invention concerns an impeller (1a, 1b, 1c, 1d, 1e, 1f) of a motor vehicle fan comprising: a cylindrical ring (2) having a center (P), blades (3) extending from the cylindrical ring (2) and toward the center (P), each blade (3) having two radially opposite ends (4, 5), referred to as the blade root end (4) and the blade tip end (5), the blade root end (4) being directed toward the center (P) and the blade tip end (5) being secured to the cylindrical ring (2), characterized in that all the blade root ends (4) are free or linked together by a central hub (20) of reduced diameter.
US11313375B2
A driving assembly includes a motor bracket, a first driving motor arranged on the motor bracket, a spherical crank, and a second driving motor arranged on the motor bracket and spaced apart from the first driving motor. The spherical crank includes a connecting pillar and a ball head. One end of the connecting pillar is connected with an output shaft of the first driving motor. The ball head is arranged at another end of the connecting pillar. A sphere center of the ball head is not on a rotation axis of the connecting pillar. The second driving motor includes an output shaft arranged at a first end of the second driving motor and configured to be connected with a fan blade. A second end of the second driving motor is rotatably connected with the ball head.
US11313371B2
A pump assembly mounts on a universal adapter having a back end attached to a motor, a receiving area, an outer magnet assembly rotatable around the receiving area by a motor, and a forward mounting plate surrounding the forward receiving area and having mounting features for attachment to the back cover of each of a variety of pump assemblies. The pump assembly includes a casing having an inlet and an outlet. A back cover attached to the casing has mounting features for attachment to the mounting features of the universal adapter. A containment shell includes a cup for positioning in the receiving area. An inner magnet assembly is positioned in the cup is rotatable by magnetic coupling to the outer magnet assembly through the cup. An impeller is rotatable within the casing by the inner magnet assembly to pump fluid from the inlet to the outlet.
US11313365B2
At least one rib 9c, 21c extending in a direction of connecting with a valve cartridge 30 is provided to the inner sides of each of a second connection port 9 of a pump head 5 and a third connection port 21 of a first connecting adapter 20A, and at least one slit 41 which extends in the connecting direction and into which the ribs 9c, 21c are loosely inserted is provided to the lower outer periphery of the valve cartridge 30. The relationship (id2b, id3b)>od1t>(id1, id4)>od2>(id2t, id3t)>od1b is satisfied, where the inside diameter of a first connection port 8 is id1, the inside diameter of the second connection port 9 is id2b, the inscribed diameter at the top of the rib 9c of the second connection port 9 is id2t, the inside diameter of the third connection port 21 is id3b, the inscribed diameter at the top of the rib 21c of the third connection port 21 is id3t, the inside diameter of a fourth connection port 23 is id4, the outside diameter of the upper outer periphery of the valve cartridge 30 is od1t, the outside diameter of the bottom of the slit 41 at the lower outer periphery is od1b , and the outside diameter of the upper outer periphery of the valve cartridge 30 is od2.
US11313357B2
An inertial rotation device includes: a central member with an axial direction, a first engaging portion on the peripheral surface of the central member, an inertia member with a mounting hole, and a second engaging portion on the wall of the mounting hole. The inertia member is mounted around the central member and can be displaced between an engaging position and a released position along the axial direction of the central member. The inertia member can rotate together with the central member when at the engaging position, where the two engaging portions are engaged with each other, and cannot rotate together with the central member when at the released position, where the two engaging portions are disengaged from each other. The magnitude of the torque of the inertial rotation device can be changed by switching the inertia member to the engaging position or the released position.
US11313356B2
An integrated repair system for servicing a component within the nacelle of the wind turbine uptower. The repair system includes at least one mounting location integrally formed into a bedplate support frame of the wind turbine and a frame assembly coupled to the bedplate support frame. The frame assembly supports at least one clamp element and at least one jack element. When the gearbox is moved in the nacelle during repair procedures, the repair system supports the main shaft uptower such that the rotor remains installed onto the rotor shaft.
US11313354B2
A method for protecting a wind turbine from overloading during operation caused by a fault includes receiving, via a controller, a plurality of pitch signals from a plurality of pitch control mechanisms of a pitch system of the wind turbine, the pitch system configured to rotate a plurality of rotor blades mounted to a rotatable hub of a rotor of the wind turbine about respective pitch axes. Further, the method includes determining a collective pitch rate of the pitch system as a function of the plurality of pitch signals. The method also includes defining a minimum pitch rate threshold that varies with a speed parameter of the wind turbine. Moreover, the method includes receiving a first speed parameter of the wind turbine. In addition, the method includes comparing the collective pitch rate to the minimum pitch rate threshold for the first speed parameter. Thus, the method includes controlling the wind turbine based on the comparison.
US11313351B2
Embodiments of the present disclosure include a retrofit auxiliary nacelle yaw position control system that enables advanced nacelle yaw position control of a wind turbine by comparing a desired nacelle yaw position signal with the actual nacelle yaw position and generating a virtual relative wind direction signal that is provided to the existing turbine control unit. This method and system enable implementation of wake steering, collective yaw optimization and dynamic yaw optimization of a collection of wind turbines referred to as a wind plant. Modification of the existing turbine control unit is not required, greatly simplifying the implementation process of advanced yaw control strategies on existing wind plants.
US11313348B2
A multi-stage hybrid Darrieus-modified-Savonius (HDMS) vertical axis wind or water turbine (VAWT) for aero-hydro energy harvesting. The HDMS VAWT can continuously harvest fluid energy, including wind and water energy, provides excellent self-starting capability, has enhanced structural stability, and a high energy harvesting efficiency.
US11313346B2
Provided is a method of manufacturing wind turbine rotor blades, wherein each rotor blade includes an inboard section and an outboard section, and wherein an inboard blade section including a root end and a transition region is manufactured using a first casting process; and an outboard blade section including an airfoil region is manufactured using a second casting process, which second casting process is different from the first casting process. The invention further describes a wind turbine rotor blade manufactured using such a method.
US11313339B2
A motor starting assembly for starting a pull start motor includes a cup that is attachable to a flywheel of a pull start motor. A cylinder is insertable into the cup and the cylinder engages the cup when the cylinder is rotated in a first direction. In this way the cylinder can rotate the crankshaft of the pull start motor for starting the pull start motor. The cylinder disengages the cup when the when the rotational speed of the cup exceeds the rotational speed of the cylinder. In this way the cylinder facilitate the pull start motor to run without rotating the cylinder. An adapter is releasably attachable to the cylinder and a power drill thereby facilitating the power drill to rotate the cylinder when the power drill is turned on for starting the pull start motor.
US11313338B1
A method for controlling a fuel injector includes applying a spill valve current, applying a control valve current, the control and spill valves including components in electrical communication with each other, and detecting a timing at which the spill valve returns to an open position based on induced spill valve current. The method includes detecting a timing at which the control valve returns to a resting position based on induced control valve current, the induced spill valve current and the induced control valve current being included in respective freewheeling currents that at least partially overlap each other, adjusting a spill valve current that is applied during an injection, based on the detected spill valve return timing, and adjusting a control valve current that is applied during the injection, based on the detected control valve return timing.
US11313336B2
An object of the present invention is to provide a fluid control device with an improved effect of suppressing blowhole generation. Therefore, a component for a flow rate control device of the present invention includes: a first component 140 (A); a second component 107 (B) fixed to the first component by a press-fitting portion 802; a butt-welded portion 803 connecting the first component and the second component; and a first gap 1001 and a second gap 1002 formed between mutually opposing surfaces of the first component and the second component. The first gap is provided on a side of the press-fitting portion with respect to the second gap between the press-fitting portion and the butt-welded portion, and is formed in a direction intersecting a press-fitting direction. The second gap is provided on a side of the butt-welded portion with respect to the first gap between the press-fitting portion and the welded portion, and is formed in a direction intersecting the first gap.
US11313333B2
A fuel pump includes: an electric motor; a pump stage drivable by the electric motor; and a fuel pump housing configured to accommodate the electric motor and the pump stage. The fuel pump housing has a first housing part configured to accommodate the electric motor and a second housing part configured to accommodate the pump stage. One or both of the first housing part and the second housing part are made of a conductive plastic adapted to dissipate static charges to a ground potential.
US11313320B2
An exhaust nozzle for use with a gas turbine engine includes an outer shroud, an inner plug spaced radially apart from the outer shroud, and at least one support vane that is coupled to the outer shroud. The outer shroud and the inner plug cooperate to provide an exhaust nozzle flow path therebetween. The at least one support vane interconnects the outer shroud and the inner plug to support the inner plug in the exhaust nozzle flow path.
US11313317B2
A cylinder aligning sleeve and adapter plate for use within an internal combustion engine. The sleeve includes apertures placed contiguously with holes within the adapter plate to form a flow passage through the dead space between compression and crosshead pistons. The flow passage exits to a vent line where gas detection may occur along with safe venting of any gas detected. The sleeve serves to ensure concentric alignment of the compression cylinder with the engine block bore.
US11313316B1
A piston for an internal combustion engine is provided. The piston includes an open inner cooling area in which the undercrown surface is exposed, and an annular outer cooling gallery. The piston also includes an oil outlet scoop for local cooling of the undercrown surface of the piston. The outer cooling gallery includes an oil outlet opening, and the oil outlet scoop is beneath and vertically aligned with the oil outlet opening. The oil outlet scoop includes a concave surface facing the oil outlet opening. During operation, oil exits the oil outlet opening, and the oil outlet scoop catches the exiting oil and directs the oil to the inner cooling area and the exposed undercrown surface.
US11313305B2
A method that includes coupling an external, removable fuel pressurization system to a fuel system of a vehicle while the vehicle remains in a confined space. The fuel system of the vehicle is pressurized with the fuel pressurization system while the vehicle remains in the confined space and without activating an engine of the vehicle. Decay of pressure of the fuel system is monitored following pressurization of the fuel system, and one or more of a leak, or a replaceable component, of the fuel system of the vehicle is detected based on at least in part on the decay of pressure that are monitored.
US11313300B2
The present invention relates to a device and a method for controlling the start of an internal combustion engine, wherein the internal combustion engine is equipped with an ignition device comprising a fuel-fed prechamber to ignite an air-fuel mixture in a main combustion chamber. In order to reduce the emissions of the internal combustion engine during engine start a prechamber heating operations is performed by injecting a predetermined amount of fuel into the prechamber and igniting an air-fuel-mixture therein, while the main fuel injector is deactivated during at least a first engine cycle after engine start request.
US11313295B2
Systems, apparatus, and methods are disclosed that include an internal combustion engine having a plurality of cylinders operable to be deactivated while controlling a variable geometry turbocharger in response to the reduced number of active cylinders.
US11313293B2
A vapor fuel processing includes a canister for absorbing vapor fuel, a purge pipe, a purge control valve, a pump, a pressure sensor, and a determination unit. The pump may be provided on the purge pipe upstream of the purge control valve. The pressure sensor may be provided between the purge control valve and the pump. The determination unit may determine a state of a purge path by comparing a first detected value of the pressure sensor detected when the pump is driven with the purge control valve in a cutoff state with a first reference value and then comparing a second detected value of the pressure sensor detected when the pump is driven with the purge control valve in the communicated state with a second reference value.
US11313286B2
An electronic controller for an engine and a propeller, a control system and related methods are described herein. The controller comprises a first channel and a second channel independent from and redundant to the first channel. Each channel having a control processor configured to receive first engine and propeller parameters and to output, based on the first engine and propeller parameters, at least one engine control command comprising instructions for controlling an operation of the engine and at least one propeller control command comprising instructions for controlling an operation of the propeller. Each channel also comprises a protection processor configured to receive second engine and propeller parameters and to output based on the second engine and propeller parameters, at least one engine protection command comprising instructions for protecting the engine from hazardous conditions and at least one propeller protection command comprising instructions for protecting the propeller from hazardous conditions.
US11313283B2
The invention relates to the lubrication of a planet-carrier for a mechanical reduction gear of a turbine engine, in particular of an aircraft, said planet-carrier comprising a cage defining an internal housing intended to receive a central sun gear with an axis of rotation X, and an annular row of planet gears arranged around the sun gear, said cage comprising two annular walls that are radial with respect to said axis X, and connected to one another at their outer periphery by a cylindrical wall of axis X, at least one of these radial walls comprising orifices for mounting the axes of said planet gears, and the cylindrical wall comprising through-holes for the passage of the gearings of the planet gears so that they may engage with a gearing of the ring gear, which is intended to extend around the planet gears and the cage.
US11313263B2
A method for warming an aftertreatment system of an engine system while an engine of the engine system is not running comprising starting at least one of an electric compressor and an electric heater using stored electrical energy and passing air through the engine system to at least a portion of the aftertreatment system when the engine of the engine system is not running.
US11313256B2
An Oldham coupling includes an engagement arm. At least either a driving-side rotor or an input gear has an engagement portion engaged with the engagement arm and is connected to the Oldham coupling. The engagement arm has a pair of arm flat surface portions perpendicular to a rotational direction of the driving-side rotor. The engagement portion has a pair of engagement flat surface portions that the arm flat surface portions face in a sliding contact manner. Each arm flat surface portion is, within a range where the arm flat surface portion slides against a facing engagement flat surface portion, always in contact with an overlapping portion of the engagement flat surface portion with the arm flat surface portion when viewed from a direction perpendicular to a sliding direction of the Oldham coupling and in which the arm flat surface portion and the engagement flat surface portion overlap each other.
US11313254B2
The present invention provides for Variable Valve Actuation comprising a cam, a valve suitable to displace between a closed position and an open condition caused by said cam, and further comprising a main rocker arm suitable to swing over a fulcrum, mechanically interacting with said valve, by means of a guide profile, and wherein said cam interacts with said main rocker arm causing said valve displacement as a consequence of said main rocker arm swinging. The target is to prevent a valve brake due to the guide profile and enable higher system stiffness. Accumulator less designs are feasible with this system.
US11313251B2
An anterior part of a nacelle of an aircraft propulsion unit. A rigidifying frame annular about a longitudinal axis of extension of the nacelle is at the rear end of the anterior part. An annular shield is in front of the rigidifying frame and connects an internal peripheral edge of the rigidifying frame to an internal structure. The shield has a portion extending towards the external panel beyond the internal peripheral edge of the rigidifying frame, the portion forming a non-zero angle with respect to the rigidifying frame to form a free space with respect to the rigidifying frame behind the portion. The shield can thus deform in the event of an impact of a foreign object entering through the air inlet lip, without the rigidifying frame itself being deformed, thereby absorbing all or some of the impact energy. A nacelle can have such an anterior part, and an aircraft can have such a nacelle.
US11313250B2
A frangible strut for a gas turbine engine includes a first end to couple to a first structure of the gas turbine engine, and a second end opposite the first end. The second end is to couple to a second structure of the gas turbine engine. The second end includes an outer portion coaxial with and spaced radially apart from an inner portion. The inner portion is to receive a fastening device to couple the second end to the second structure. The outer portion is coupled to a body of the frangible strut. The inner portion is interconnected to the outer portion by a plurality of frangible members that are spaced apart about a perimeter of the inner portion, and each of the frangible members are configured to release the inner portion from the outer portion. The frangible strut includes the body interconnecting the first end and the second end.
US11313244B2
The invention relates to a pivot (58) for a sliding bearing of an epicyclic train, comprising an annular wall (50) defining an axial passage (51) and comprising a first (52c) and a second (54c) annular groove opening axially in opposite directions (L1, L2) and each defined by two coaxial inner (52a, 54a) and outer (52b, 54b) annular branches formed at the axial ends of the annular wall (50). According to the invention, the recesses (60) are made in at least one bottom wall (52d, 54d) of one of the annular grooves (52c, 54c).
US11313241B2
A nacelle for a gas turbine engine having a longitudinal centre line includes an intake lip disposed at an upstream end of the nacelle. The intake lip includes a crown and a keel. The crown includes a crown leading edge and the keel includes a keel leading edge. The crown leading edge and the keel leading edge define a scarf line therebetween. The scarf line forms a scarf angle (θscarf) relative to a reference line perpendicular to the longitudinal centre line. A fan casing is disposed downstream of the intake lip and includes a casing leading edge. The casing leading edge defines a droop line normal to the casing leading edge. The droop line forms a droop angle (θdroop) relative to the longitudinal centre line. A relationship between the droop angle (θdroop) and the scarf angle (θscarf) is given by: θdroop=θscarf/1.5±1 degree.
US11313234B2
A blade for a gas turbine includes an external structure including a plurality of seating grooves which are separately disposed in a chord direction toward a trailing edge from a leading edge, an internal structure received in the external structure and including a plurality of protrusions protruding toward an internal side of the external structure, a plurality of porous strips combined to the seating groove in an attachable/detachable way, and a coolant channel formed for a coolant to flow among the porous strip, the neighboring protrusions, and an external side of the internal structure.
US11313233B2
An airfoil assembly for a gas turbine engine includes a vane, a support strut, and an inner carrier. The vane is adapted to interact with hot gases flowing around the airfoil assembly during use of the airfoil assembly. The support strut is located in an interior cavity formed in the vane and configured to receive force loads applied to the ceramic matrix composite vane by the hot gases. The inner carrier is coupled with the support strut and adapted to block the hot gases from flowing radially inward toward an axis of the gas turbine engine.
US11313229B2
A turbine wheel (12) is provided with: a disc (22) provided so as to be capable of rotating about a center axis (C); and a plurality of blades (23) provided to a disc surface (22f) at intervals in a circumferential direction, the blades (23) causing a gas guided in from radially outward leading edges (23f) to be expelled from trailing edges (23r) disposed on one side of each of the blades along the direction of the center axis (C). In each of the blades (23), in an area on one side along the direction of the center axis (C) including the trailing edge (23r), there is provided a concave surface (27) in which a positive-pressure surface (23p) on the rear side in a rotational direction (R) is recessed forward in the rotational direction (R), causing the gas to be dispersed entirely in the radial direction of the blade (23).
US11313225B2
A system includes a bottom hole assembly and a core sampling tool. The bottom hole assembly includes a housing and a drill bit coupled to the housing. The core sampling tool includes a first compartment positioned within the housing, the first compartment including a motor; a second compartment positioned within the housing and radially spaced apart from the first compartment, the second compartment including a coring bit; and a flexible drilling shaft extending between and coupled to the motor and the coring bit.
US11313217B2
Systems and methods of surface steering control of drilling may be used together with systems and methods for planning one or more wells before drilling, planning a well path during drilling and/or updating that well plan and/or other well plans during the drilling of a well. The methods and systems may include planning a field, comprising a plurality of wells to be drilled and/or a plurality of pads from which a plurality of wells are to be drilled, planning a pad from which a plurality of wells are to be drilled, and planning a well both before and during drilling of the well.
US11313213B2
Systems and methods for supplying primary fuel and secondary fuel to an internal combustion engine may include supplying a first amount of the primary fuel and a second amount of the secondary fuel to the internal combustion engine. The system may include a first manifold to provide primary fuel to the internal combustion engine, and a primary valve associated with the first manifold to provide fluid flow between a primary fuel source and the internal combustion engine. A second manifold may provide secondary fuel to the internal combustion engine, and a fuel pump and/or a secondary valve may provide fluid flow between a secondary fuel source and the internal combustion engine. A controller may determine a total power load, the first amount of primary fuel, and the second amount of secondary fuel to supply to the internal combustion engine to meet the total power load.
US11313210B2
A method of enhanced oil recovery of using an oil heating device that is permanently-installed at the end of a production pipe down a wellbore into the pay zone of an oil deposit. The oil heating device contains an array of individually-controlled heating elements controlled by a controller. The oil heating device may also contain a plurality of sensors including array temperature sensors, oil temperature sensors, and oil flow sensors connected to the controller.
US11313203B2
Apparatuses, systems, and methods for performing wellbore completion and production operations in a subterranean formation are provided. In some embodiments, the methods include: disposing an electronic initiator sleeve within a closed wellbore penetrating at least a portion of a subterranean formation, wherein the electronic initiator sleeve comprises: a housing having at least one port, a sleeve in a closed position, an actuator, and at least one sensor; increasing fluid pressure within the closed wellbore for a period of time, wherein the sleeve remains in the closed position during the period of time; detecting a signal with the at least one sensor; and actuating the actuator in response to the signal to transition the sleeve from the closed position to an open position.
US11313200B2
A downhole plug for plugging a tubular member. The downhole plug may include a packer and a slip assembly including a plurality of slip segments circumferentially spaced about a central axis of the slip assembly, each slip segment having a body comprising a first end, a second end longitudinally opposite the first end, an outward face with at least one engagement member for coupling to the tubular member, and sides each facing an adjacent slip segment of the plurality of slip segments. The plurality of slip segments may include a first set of slip segments and a second set of slip segments wherein each of the first set of slip segments is positioned directly between a pair of the second set of slip segments. Each of the second set of slip segments may include a pair of arcuately extending anti-extrusion members.
US11313196B2
An improved method for continued drilling operation s with a single one-piece wellhead for drilling multi-wellbores eliminating the step of blowout preventer removal after drilling a second wellbore. An operator utilizing the improved method may utilize a single one-piece wellhead while drilling a series of wellbores through the blowout preventer with differing diameters without removing and reinstalling the blowout preventer between each drilling operation, eliminating testing of the seals after the reinstallation of the blowout preventer between the drilling subsequent wellbores.
US11313195B2
A remotely-operated fluid connection assembly to hold higher internal pressures in larger diameters. The assembly comprises a fluid connection adapter and a fluid connection housing assembly. A first seal section on the housing assembly sealingly contacts a first seal bore on the adapter when the adapter enters the housing assembly. Engagement of an externally-disposed locking ring on locking element outer surfaces causes inner surfaces on the locking elements to retain the adapter to the housing assembly via a lock engagement surface. The first seal section is further disposed to expand radially such that when the first seal section expands radially, the first seal section further tightens sealing contact against the first seal bore. Adapter displacement relative to the housing assembly preferably further tightens the adapter against the locking elements as now restrained by the locking ring.
US11313183B2
A rotary latch release mechanism includes axially-aligned upper and lower rotary latch components carried on and rotationally coupled to upper and lower latch assemblies, respectively. The latch release mechanism is movable from an axially-latched position to an axially-unlatched position in response to relative rotation between the upper and lower rotary latch components. The latch release mechanism has a movable land surface that acts in response to relative axial displacement, to induce the relative rotation required to release the latch. The latch release mechanism may be configured such that the axial movement of the movable land surface will cause the relative axial movement required to release the latch in combination with the required rotation. Accordingly, the rotary latch mechanism operates in response to externally-controlled axial movement of a movable land surface carried by the latch release mechanism, without requiring externally-induced rotation.
US11313181B2
A threaded connection for steel pipe is provided that improves its internal-pressure sealability while maintaining the high external-pressure sealability of a threaded connection having a nose used in a steel pipe with large diameter and large wall thickness. In a threaded connection for connecting steel pipe bodies each having an outer diameter equal to or larger than 7 inches and a wall thickness equal to or larger than 0.7 inches, Expression (1) in the description is satisfied and tB/tL>1.4, where δ [mm] is the clearance between the outer surface of the pin and the inner surface of the box upon make-up as measured at the borderline between the pin taper surface and the pin round surface, D [inch] is the outer diameter of the steel pipe body, t [inch] is the wall thickness of the steel pipe body, L [mm] is the distance between a pivot point, which is a position, in the region of contact between the pin sealing surface and the box sealing surface, which is closest to the tip of the pin, and the tip of the pin upon make-up as measured along the pipe-axis direction, tL [mm] is the wall thickness of the pin as measured at the pivot point, and tB [mm] is the wall thickness of the box as measured at the pivot point.
US11313178B2
Systems and methods for drilling a subterranean well with a drill bit include a drill bit body with a central bore. A plurality of ports extend through the nose end of the drill bit body from the central bore to an outside of the drill bit body. A blocked nozzle is located within one of the plurality of ports. The blocked nozzle has a nozzle bore end and a nozzle nose end opposite the nozzle bore end. A bore end disk is located at the nozzle bore end of the blocked nozzle, preventing a flow of fluids through the blocked nozzle past the bore end disk. A nose end disk is located at the nozzle nose end of the blocked nozzle, preventing the flow of fluids through the blocked nozzle past the nose end disk. The nose end disk and the bore end disk are removable.
US11313173B2
Smart electric shades system, and its method of operation. A smart electric shades (SES) device includes a window blind, and a motor able to open and close the window blind. The SES device includes a Wi-Fi transceiver able to receive an incoming Wi-Fi signal indicating a remote command to control another SES unit that is external to and separate from that SES device. The SES device also includes a non-Wi-Fi reduced-power wireless transceiver, to send to that other SES unit a non-Wi-Fi wireless communication signal, based on the incoming Wi-Fi command, indicating the remote command to control that other SES unit.
US11313169B2
A safe assembly includes a housing having a top wall, a bottom wall, a first side wall, a second side wall, a rear wall and a door. The door having a locking mechanism to releasably lock the door in a closed position. Each of the walls includes an outer panel of steel material defining an exterior of the housing. An inner panel of steel material is spaced from the outer panel and has an exterior face facing the outer panel. The exterior face comprises a highly reflective surface. An insulating material is positioned between and fills a space between the outer and inner panels. A plurality of mating flanges is attached to the walls such that each of the walls includes a mating flange securable to a mating flange on one more adjacently positioned one of the walls to form the completed housing.
US11313168B2
A universal add-on device for controlling a movable barrier opener to open and close a movable barrier includes a control module which wirelessly communicates with a user's mobile electronic device. The opener includes a hand-held remote transmitter having a push-button switch. The hand-held remote transmitter is configured to transmit wireless signals to the opener for initiating the opener to move the movable barrier upon actuation of a push button of the push-button switch. The control module is either connected to an actuator to physically actuate the push-button switch of the hand-held remote transmitter or electrically connected in parallel with the push-button switch to electrically actuate the push-button switch of the hand-held remote transmitter. The device enables a manufacturer's compatible remote transmitter or a universal remote transmitter to be utilized to control the movable barrier using the user's mobile electronic device such as a smart phone.
US11313167B2
A non-contact obstacle detection (NCOD) system for a motor vehicle and a method of operating the non-contact obstacle detection system are disclosed. The NCOD system includes a main electronic control unit adapted to connect to a power source. At least one non-contact obstacle sensor is coupled to the main electronic control unit for detecting obstacles near a closure member of the vehicle. The control unit is configured to detect movement of the closure member, detect no obstacle using the at least one non-contact obstacle sensor, and alter movement of the closure member in response to no obstacle being detected while movement of the closure member is detected.
US11313165B2
A terminal device that is connected via a cable to a port of a switching device and performs data communication with a master device includes: a plurality of controllers configured to control, in accordance with a control command transmitted from the master device, a plurality of objects to be controlled; and a data transmitter configured to integrate data, transmitted from the plurality of respective controllers, in a transmission format for transmitting data to the master device to transmit the integrated data to the switching device.
US11313163B2
A link type structure includes a lower rail mounted in a longitudinal direction at a lower side of a vehicle body, a lower rail roller unit rollably connected to the lower rail, a lower rail swing arm rotatably connected to the lower rail roller unit and a door, a first link member having a first end rotatably connected to the door and a second end connected to a link hinge, a second link member having a first end rotatably connected to the lower rail roller unit and a second end connected to the link hinge, and a spring provided on the link hinge. The spring is configured to supply elastic force such that one end of the first link member applies force to the door in a direction toward outside of the vehicle body.
US11313162B2
The invention relates to a hinge for detachable sheet metal cabinet doors or walls, comprising a first hinge part or frame part that can be secured to the door or cabinet frame, and a second hinge part or door hinge part that can be fixed to the door leaf or cabinet wall, which hinge parts are connected to one another in an articulated manner by means of a hinge pin, and having a latch-type tongue that is arranged in the second hinge part such that it can move against a spring force, characterised by a lifting device which encompasses the hinge pin guided through finger-type ends of the first hinge part and which centrally supports the hinge pin together with a hook retained by the door part, such that the lifting device moves the encompassing part of the second hinge part perpendicular to the plane of the door leaf or cabinet wall, via actuation, by means of a key, such as a double bit key.
US11313161B2
A door clip assembly that utilizes both reusable and disposable components, thereby minimizing material waste and providing significant cost savings. The bulk of the door clip assembly is manufactured from a reusable metal or plastic material that is resistant to both heat and chemicals so that it can be periodically paint stripped and/or cleaned and reused. Only the tip of the door clip assembly is manufactured from a disposable plastic or rubber material that is inexpensive so that it can be discarded, and that can safely contact an exposed surface and/or finish of a vehicle without damaging it. The door clip assembly is easy to install/remove and does not require a driver tool.
US11313155B2
A method for securing a portable electronic device having a housing to a substantially immovable object utilizing a locking assembly having a security rod or spike formed with an anchoring end separated axially by a protruding end, a locking device with an internal locking mechanism and a cable permanently attached to the locking device at one end, includes several steps. The steps include securedly fixing the anchoring end of the security rod or spike to the portable electronic device upon or through the housing, attaching an other end of the cable to the substantially immovable object and inserting the protruding end of the security rod into an opening in the locking device to actuate the internal locking mechanism and lock the locking device to the captive security rod. Locking the security rod to the locking device concurrently locks the portable electronic device to which it is anchored to the substantially immovable object.
US11313151B2
A locking device assembly for a door located at a door frame. The locking device assembly includes a door strike assembly including a magnetized ferromagnetic material and a latchbolt assembly located at the door. The latchbolt assembly includes a latchbolt and a magnetic field sensor, wherein the magnetic field sensor senses a magnetic field provided by the door strike assembly. The door strike assembly includes, in different embodiments, a magnet located in a frame of the door strike assembly or a magnetic roller. The magnetic field sensor includes a magnetometer configured to determine the presence of a magnetic field provided by the door strike assembly. In the event that the door strike assembly has been removed to defeat the locking device, the lack of the magnetic field indicates that a security condition exists. An alert is provided to indicate the existence of the security condition.
US11313146B2
An inflatable housing structure forms an airtight enclosure for a motor vehicle positioned inside the housing. This airtight enclosure prevents water from entering and thereby prevents the water from accessing the vehicle. The housing comprises sides, a top and floor made of flexible waterproof material such as plastic or vinyl. Air tubes attached to the surfaces of the housing, inflate to form and sustain a housing structure. The air tubes for supporting the housing structure can be outside or inside the structure when formed. These air tubes can also be embedded into the surfaces of the housing.
US11313141B2
A flexible and waterproof containment tube sits within a basin and prevents objects from entering the basin. When placed inside the basin, the containment tube is filled with a filling fluid. The dimensions of the containment tube are similar to that of the basin such that the containment tube fits within and fills substantially all of the basin. The outward hoop stress of the side portion against the walls of the basin evenly distribute pressure and protect the basin from damage, such as debris, rain or flood, water, or other objects.
US11313139B2
An adjustable door frame spreading tool to aid in the alignment and mounting of a hollow metal door frame. The tool includes and first end and second end connected to a collapsing/expanding middle section. The first end and the second end are bifurcated with an adjustable width of the bifurcation. Each end of the bifurcation being square and level and including a magnet for attachment to the door frame. The tool will spread the door frame and pull the door frame into alignment for attachment to an opening.
US11313130B2
An architectural structure includes retractable and moveable louvres having a frame having a rear end, a front end and a pair of side walls connecting the front end and the rear end and a plurality of louvres extending substantially between the side walls, with at least one end of the louvres being mounted to a gearbox member for controlling the angular orientation of the louvre. Each gearbox member is mounted upon a track extending substantially along a length of at least one side wall and at least one of the gearbox members is mounted to a belt driven by a drive pulley to move one or more gearbox members along the track, in which each gearbox member is attached to an adjacent gearbox member by way of a connector, with the length of the connector extending between adjacent gearbox members being constant such that, when the louvres are in an extended position, the spacing between the louvers is maintained at a predetermined distance.
US11313125B2
A modular foundation system comprises a concrete reinforced matrix having embedded pre-tensioned components and a recessed tension bolster region adjacent the lower surface of the foundation at each end, and a pair of lifting safety bars partially embedded in the foundation within the recess and terminating at the end of the foundation.
US11313124B2
A composite structure joining system and method comprises a structural panel, preferably but not necessarily fabricated from structural composite materials, that further comprises a nesting C-joint feature that facilitates assembly of a plurality of panels of the invention to form a planar structure such as a wall. An embodiment of the present invention comprises a plurality of the panels of the invention, joined together using the C joint of the invention, captured in a frame. The frame structural elements may comprise metals such as aluminum or steel, or may be hand laid or extruded fiberglass as described in more detail below. The invention further comprises methods of manufacturing a plurality of structural panels of the invention. The method of the invention may be used to fabricate intermodal shipping containers that have superior structural and thermal characteristics, are lightweight, resulting in lower transportation costs and lower container costs.
US11313123B2
A method of forming a building panel or a surface element, including providing a substrate, applying a sub-layer on the substrate, applying a mesh structure on the sub-layer, and applying heat and pressure to the mesh structure such that the sub-layer at least partially fills meshes of the mesh structure. Also, to such a building panel and a surface element.
US11313122B2
This document discusses, among other things, unitized curtain systems and methods related to the fabrication and installation of curtainwalls. A curtainwall unit may comprises a frame including a horizontal gutter, a horizontal sill, a first vertical mullion between a first end of the horizontal gutter and a second end of the horizontal sill, and a second vertical mullion between a second end of the horizontal gutter and a second end of the horizontal sill. The horizontal gutter may include a rear channel extending across the horizontal gutter, and at least one protected horizontal channel at least partially beneath the rear channel, the rear channel having at least one opening to the at least one horizontal gutter. Each vertical mullion may include a protected vertical chamber having an opening to the at least one protected horizontal channel.
US11313120B2
The present invention is a method of preparing and assembling certain prefabricated products (identified below as (a) Suspension Rods; (b) Decorative Finished Wood; (c) Locking Pin; and (d) Rubber Gasket) which, once assembled, will serve as a high end room divider or window covering (also known as window treatments). The inventive framework allows the user who is preparing and assembling the product to have an installed room divider or window coverage that is clean, with no marks, and also able to be assembled by one person, as opposed to having multiple parties present to effect installation.
US11313118B2
An expansion joint system for supporting and distributing transfer loads and for splicing adjacent systems together. The system includes an elongated core and at least three longitudinal load-transfer members with hollow cylindrical profiles within the elongated core and terminating at each face of the elongated core. The system may include splicing members sized to transition fit into each of the longitudinal load-transfer members to provide an interlocking body to join adjacent expansion joint systems.
US11313116B2
A stackable baffle drop shaft unit and method provides a pre-cast body that has a peripheral wall extending thereabout and having a top edge and an opposing bottom edge, the peripheral wall has an exterior facing surface and an opposing interior facing surface, and the body defines a medial channel extending therethrough between the top edge and the bottom edge. A baffle is carried by, and extends inwardly from the interior facing surface and partially across the medial channel defined by the body, and the baffle is positioned between the top edge and the bottom edge. The top edge and the bottom edge of the pre-cast body each define a portion of a positionally securing engagement and alignment means for positional and vertical alignment and stacking of plural units on top of one another. Vertical stacking of plural bodies forms a medial channel extending therethrough.
US11313110B1
A water output device is adapted to be connected to an inlet tube and includes an outlet tube and an outlet shelf having an upper outlet surface. The outlet tube passes through the outlet shelf and extends upward from the upper outlet surface and communicates with the inlet tube. A side wall of the outlet tube has a first outlet opening. The upper outlet surface has a guiding recess having an open side formed on a side edge of the upper outlet surface, so that a water flowing from the first outlet opening is guided by the guiding recess to flow out through the open side. The outlet shelf could be placed bath supplies and provide users with a special visual experience, and water could be outputted from the first outlet opening beyond the outlet shelf and guided by the guiding recess to flow out through the open side.
US11313088B2
An erectable barrier's basic unit comprises a base configured to rest on a ground and a movable hurdle pivotally connected to the base and configured to be in a resting position and in an active upright position. The movable hurdle comprises a first movable hurdle portion and a second movable hurdle portion parallel one to the other, and connected by at least one connecting rod. An erectable barrier comprises a plurality of erectable barrier's basic units connected one to the other by at least one connector.
US11313087B2
A replaceable milling drum for an earth working machine includes a milling drum tube and a protrusion structure fixed to the milling drum tube. A bearing stem protrudes from the protrusion structure axially away from a drive axial end of the milling drum tube. The bearing stem has an outer surface including at least first and second cylindrical bearing surfaces axially spaced from each other, a furthest one of the cylindrical bearing surfaces from the drive axial end having a smaller diameter than a next furthest one of the cylindrical bearing surfaces from the drive axial end, the bearing stem having a central opening therethrough co-axial with the drive axis.
US11313081B2
The present invention provides compositions comprising cellulose fibers and cellulose ester fibers and wet laid articles made from the compositions, as well as wet laid processes to produce these compositions. More specifically, the present invention provided compositions comprising cellulose fibers and cellulose acetate fibers and wet laid articles made from these compositions as well as wet laid processes to produce these compositions. The present invention also relates to developing a composition, process, wet laid product, or articles exhibiting any one of many desired benefits. The present invention relates a filtration article comprising a wet-laid composition comprising cellulose fibers and staple fibers.
US11313066B2
A clothing treatment agent dispensing assembly for use in a clothing treatment device, and a clothing treatment device, the clothing treatment device including a body, the clothing treatment agent dispensing assembly including a dispensing container and a storage container in sealed connection to one another, the vertical cross-section of the dispensing container being smaller than the vertical cross-section of the storage container, and the dispensing container and the storage container both being capable of sliding relative to the body, such that when the dispensing container is pulled out of the body, the storage container can follow the dispensing container to slide in the body. The present clothing treatment device is more flexible in the layout of the overall space, such that the layout and installation of components such as a control panel are more flexible, facilitating product design.
US11313065B2
The present application relates to a laundry treatment apparatus. The laundry treatment apparatus includes: a cabinet having a front panel and an opening provided by penetrating through the front panel; a drawer body configured to be ejected from the cabinet through the opening of the cabinet; a tub provided in the drawer body and defining a space configured to receive water; a drum rotatably provided in the tub and configured to receive laundry; a drawer panel fixed to the drawer body and configured to open the opening of the cabinet when the drawer body is ejected from the cabinet and to close the opening of the cabinet when the drawer body is retracted into the cabinet; and a drawer holder configured to fasten the drawer panel to the cabinet when the drawer panel closes the opening of the cabinet.
US11313062B2
An apparatus and method for applying a first web to a base web in a nonlinear pattern as the base web is advanced in a machine direction in contact with a back-up roller are disclosed. The apparatus can include a guide roller and a guide roller translations system. The guide roller can be configured to define a nip with the back-up roller. The guide roller translation system can be configured to allow the guide roller to move with respect to the back-up roller to control the position of the nip to allow the first web to be applied to the base web in the non-linear pattern in the machine direction.
US11313060B2
The present invention relates to an elastic nonwoven fabric comprising a nonwoven web that is made of a plurality of fibers, which fibers are bicomponent fibers which each comprise a first component and a second component, wherein the first component is present in an amount in the range of from 80-95% by weight and the second component is present in an amount in the range of from 5-20% by weight, both weights based on the total weight of each fiber; wherein the first component comprises an ethylene/α-olefin copolymer and the second component comprises a low density polyethylene having a density in the range of from 0.90-0.95 g/cm3 (as determined with ASTM D792); wherein the first component and the second component both have a melt flow rate in the range of from 10-40 g/10 min (as determined by ASTM D1238 (190° C., 2.16 kg)); and wherein the nonwoven web comprises a side which is provided with a pattern of individualized bonded areas, wherein the surface of the bonded areas is in the range of 8-25%, based on the total surface of the side. The present invention further relates to a process for preparing the nonwoven fabric, and an article comprising the nonwoven fabric.
US11313058B2
A flat knitting machine structure with an adjustable gap between two knock-over bits includes two needle beds and two cam systems. Each needle bed comprises a plurality of needles and a plurality of knock-over bits. Each needle comprises a butt. Each of the knock-over bits comprises a control butt. The two needle beds are disposed at interval so that the knock-over bits face each other to define a gap. The distance of the gap is equal to a space between two knock-over bits facing each other. Each cam system comprises a needle cam to provide the plurality of butts being placed and guide each needle to make a knitting stroke towards the gap, and a knock-over bit cam provides the control butts being placed. The knock-over bit cam is controlled to define a displacement stroke for driving the plurality of knock-over bits to change the size of the gap.
US11313056B2
A woven panel is provided that utilizes “grip” yarns in the weft direction in a first area to increase the coefficient of friction of the woven panel. The grip yarns are interlaced with a plurality of non-grip yarns to form a repeating pattern of floats on the woven panel, that when sewn into a garment, provide additional traction and friction for securing the garment to a wearer's body.
US11313052B2
A melt blowing apparatus and method includes a melt blowing die and at least one louver. The melt blowing die has a nosepiece comprising at least one aperture and at least one air slot adjacent the aperture. The at least one louver is movably positioned adjacent a face of the melt blowing die forming a zone through which can pass air and molten filaments from the air slots and nosepiece of the melt blowing die.
US11313050B2
An indium phosphide single-crystal body has an oxygen concentration of less than 1×1016 atoms·cm−3, and includes a straight body portion having a cylindrical shape, wherein a diameter of the straight body portion is more than or equal to 100 mm and less than or equal to 150 mm or is more than 100 mm and less than or equal to 150 mm. An indium phosphide single-crystal substrate has an oxygen concentration of less than 1×1016 atoms·cm−13, wherein a diameter of the indium phosphide single-crystal substrate is more than or equal to 100 mm and less than or equal to 150 mm or is more than 100 mm and less than or equal to 150 mm.
US11313045B2
Methods of making aliphatic compounds having two or more electron withdrawing groups and compositions comprising aliphatic organic compounds having one or more electron withdrawing groups. The methods are based on electrohydrodimerization of aliphatic olefinic compounds having one or more electron withdrawing groups using pulsed potential waveforms. A method may produce adiponitrile by electrolysis of acrylonitrile using pulsed waveforms. A composition may be an electrochemically produced organic phase composition. A composition may comprise one or more undesirable products, such as, for example, propionitrile, AN-derived oligomers, and the like. A composition may not have been subjected to any purification and/or separation after electrochemical production of one or more aliphatic compounds comprising two or more electron withdrawing groups.
US11313044B2
An electrolyzer for splitting molecular water into molecular hydrogen and molecular oxygen using electrical energy comprises an anodic half-cell with an anode and a cathodic half-cell with a cathode. The anodic half-cell and the cathodic half-cell are separated from each other by a separator. The anodic half-cell comprises an anodic electrolyte, which is in contact with the anode. The cathodic half-cell comprises a cathodic electrolyte, which is in contact with the cathode. The anodic half-cell comprises an anodic catalyst. The cathodic half-cell contains at least one cation complex for forming at least one mediator complex. The at least one cation complex is reducible to the mediator complex by taking up at least one electron at the cathode. The mediator complex is a catalytically active chemical complex for splitting the molecular water (H2O) into molecular hydrogen (H2) and hydroxide ions (OH−) while releasing at least one electron.
US11313041B2
A method of forming a hollow structure in an additively manufactured object involves creating a pattern on a surface of a base material of the object with a sacrificial metal filler having a melting point of 350° C. or less, the pattern defining a shape of the hollow structure on the base material. A metal layering material is cold sprayed over the sacrificial metal filler and at least a portion of the base material. The sacrificial metal filler is removed from the pattern by melting the sacrificial metal filler without melting or deforming the base material or the metal layering material to leave the hollow structure in the object formed from the pattern. Non-standard cold spray conditions are used with the metal layering material to prevent damage and or displacement of the filler while still forming a coating of the metal layering material on the filler and base material.
US11313038B2
A method of fabricating semi-polar gallium nitride includes providing a silicon-on-insulator (SOI) substrate. The SOI substrate includes a substrate, a silicon oxide layer and a silicon substrate. The silicon substrate has (1,0,0) facets. The silicon oxide layer is disposed between the substrate and the silicon substrate. Later, a vapor etching process is performed to etch the (1,0,0) facets to form (1,1,1) facets. The vapor etching process is performed by disposing a nebulizer under the SOI substrate. The top surface of the silicon substrate faces the nebulizer. Later, the nebulizer turns etchant into mist to etch the (1,0,0) facets by the mist to form (1,1,1) facets. Finally, an epitaxial process is performed to grow a semi-polar gallium nitride layer on the (1,1,1) facets.
US11313037B2
A method of making a multilayer substrate, which can include a silicon layer having an optically finished surface and a chemical vapor deposition (CVD) grown diamond layer on the optically finished surface of the silicon layer. At the interface of the silicon layer and the diamond layer, the optically finished surface of the silicon layer can have a surface roughness (Ra)≤100 nm. A surface of the grown diamond layer opposite the silicon layer can be polished to an optical finish and a light management coating can be applied to the polished surface of the grown diamond layer opposite the silicon layer. A method of forming the multilayer substrate is also disclosed.
US11313035B2
Process for manufacturing a printhead for a 3D manufacturing system that uses metal electrodeposition to construct parts. The printhead may be constructed by depositing layers on top of a backplane that contains control and power circuits. Deposited layers may include insulating layers and an anode layer that contain deposition anodes that are in contact with the electrolyte to drive electrodeposition. Insulating layers may for example be constructed of silicon nitride or silicon dioxide; the anode layer may contain an insoluble conductive material such as platinum group metals and their associated oxides, highly doped semiconducting materials, and carbon based conductors. The anode layer may be deposited using chemical vapor deposition or physical vapor deposition. Alternatively in one or more embodiments the printhead may be constructed by manufacturing a separate anode plane component, and then bonding the anode plane to the backplane.
US11313033B2
A linear evaporation apparatus, system and method including a conductance chamber including a linear output section configured to emit a linear source deposition flux therethrough, an evaporative vapor communication conduit including an evaporative vapor mixing chamber and a plurality of crucible-receiving apertures at distal ends from the evaporative vapor mixing chamber, wherein the evaporative vapor mixing chamber is in communication with the conductance chamber and configured to transmit the linear source deposition flux therethrough, and a plurality of crucibles, each of the plurality of crucibles corresponding to one of the plurality of crucible-receiving apertures at the distal ends from the evaporative vapor mixing chamber, each of the plurality of crucibles configured to hold a material and heat the material to a corresponding material evaporation temperature, each of the plurality of crucibles further including a vapor pressure activated lid configured to open at a predetermined material vapor pressure value generated by heating the crucibles to at least the corresponding material evaporation temperature.
US11313031B2
Provided is a technique of forming an aluminum film that has high flatness and less cavities. Step S11 is forming a first film having a thickness that is equal to or greater than 0.1 μm and less than 1 μm, by sputtering a material onto a substrate. Step S12 is reflowing the first film by heating the first film. Step S13 is forming a second film by sputtering the material onto the first film that has been reflowed. Step S14 is reflowing the second film by heating the second film. Step S15 is forming a third film by sputtering the material onto the second film that has been reflowed. Step S16 is reflowing the third film by heating the third film.
US11313026B2
A deposition mask in which deformation of long sides is restrained is manufactured. A manufacturing method of a deposition mask includes a step of preparing a metal plate; a processing step of processing the metal plate into an intermediate product comprising: a plurality of deposition mask portions each including a pair of long sides and a pair of short sides, and having a plurality of through-holes formed therein; and a support portion that surrounds the plurality of deposition mask portions, and is partially connected to the short sides of the plurality of deposition mask portions; and a separation step of separating the deposition mask portions from the support portion to obtain the deposition mask. In the intermediate product, the long sides of the deposition mask portions are not connected to the support portion.
US11313014B1
The present invention provides a nickel-based superalloy material, which comprises 0.06 wt % or less carbon, 11.61˜11.93 wt % chromium, 1.52˜2.85 wt % titanium, 5.89˜6.08 wt % aluminum, 0.009 wt % or less boron, 0.07 wt % or less zirconium, 2.16˜2.18 wt % niobium, 4.22˜4.29 wt % molybdenum, and the balance being composed of nickel and incidental impurities, whereby the effect of obtaining the nickel-based superalloy with better mechanical properties can be achieved.
US11313013B2
This free-cutting copper alloy contains more than 77.0% but less than 81.0% Cu, more than 3.4% but less than 4.1% Si, 0.07% to 0.28% Sn, 0.06% to 0.14% P, and more than 0.02% but less than 0.25% Pb, with the remainder being made up of Zn and unavoidable impurities. The composition satisfies the following relations: 1.0≤f0=100×Sn/(Cu+Si+0.5×Pb+0.5×P−75.5)≤3.7, 78.5≤f1=Cu+0.8×Si−8.5×Sn+P+0.5×Pb≤83.0, 61.8≤f2=Cu−4.2×Si−0.5×Sn−2×P≤63.7. The area ratios (%) of the constituent phases satisfy the following relations, 36≤κ≤72, 0≤γ≤2.0, 0≤β≤0.5, 0≤μ≤2.0, 96.5≤f3=α+κ, 99.4≤f4=α+κ+γ+μ, 0≤f5=γ+μ≤3.0, 38≤f6=κ+6×γ1/2+0.5×μ≤80. The long side of the γ phase does not exceed 50 μm, and the long side of the μ phase does not exceed 25 μm.
US11313009B2
A hot-rolled steel sheet according to an aspect of the present invention has a predetermined chemical composition, in which, in a location at a depth of ¼ of a sheet thickness from a surface, an area ratio of ferrite is 10% to 55%, a total area ratio of bainite and martensite is 45% to 90%, a total area ratio of the ferrite, the bainite, and the martensite is 90% or more, an average crystal grain size is 12.0 μm or less, in a texture measured in a sheet thickness central portion, a maximum pole density of orientation groups of {100} <011>, {211} <011>, {311} <011>, {110} <011>, and {332} <113> is 8.0 or less, a total of pole densities of {211} <011> and {332} <113> is 10.0 or less, and a tensile strength is 950 MPa or more.
US11313006B2
A process of producing an austenitic stainless steel tube comprises the steps of: a) producing an ingot or a continuous casted billet of the austenitic stainless steel, b) hot extruding the ingot or the billet obtained from step a) into a tube, c) cold rolling the tube obtained from step b) to a final dimension thereof. The outer diameter D of the cold rolled tube is 70-250 mm and the thickness t thereof is 6-25 mm, and the cold rolling step is performed such that the following formula is satisfied: (2.5×Rc+1.85×Rh−17.7×Q)=(Rp0.2target+49.3−1073×C−21Cr−7.17×Mo−833.3×N)±Z (1) wherein Rp0.2target is targeted yield strength and is 750≤Rp0.2target≤1000 MPa, 30≤Rc≤75%, 50%≤Rh≤90%, 1≤Q≤3.6, and Z is 65.
US11313002B2
Disclosed are methods utilizing specific amplification of Candida sp. target nucleic acid for detecting the presence or absence of Candida sp. in a sample. Also disclosed are corresponding oligomers, including amplification oligomers, capture probes and detection probes, and combinations thereof, as well as corresponding reaction mixtures and kits.
US11312999B2
A set of genes for the molecular classifying of medulloblastoma is disclosed, including the following 24 genes: EPHA7 gene, OTX2 gene, ROBO1 gene, TTR gene, LGR5 gene, IGF2BP3 gene, TBR1 gene, ZFPM2 gene, TRDC gene, TRAC gene, PEX5L gene, NKD1 gene, RALYL gene, GABRA5 gene, GAD1 gene, TNC gene, KCNA1 gene, EOMES gene, MAB21L2 gene, WIF1 gene, DKK2 gene, PDLIM3 gene, IMPG2 gene, and KHDRBS2 gene. In addition, the present invention also discloses the use of the genome in the preparation of a kit and a gene chip for the molecular classifying of medulloblastoma. After validation, the present invention can accurately differentiate medulloblastoma WNT subgroup, SHE subgroup, Group3 subgroup, and Group4 subgroup, and has important clinical significance for the precise treatment of patients due to the objective results, high accuracy, and short experimental period.
US11312991B2
The present invention provides an analysis method by which a DNA element can be identified with higher sensitivity, and a transcription amount of the DNA element can be determined. The present invention is a method for decoding a base sequence of a nucleic acid corresponding to an end region of RNA, including: a preparing-decoding step of preparing, using a template RNA, at least one nucleic acid selected from the group consisting of: an RNA nucleic acid of a 5′-end region of the template RNA or a complementary DNA nucleic acid corresponding to the 5′-end region of the template RNA; an RNA nucleic acid of 3′-end region of the template RNA or a complementary DNA nucleic acid corresponding to the 3′-end region of the template RNA; an RNA nucleic acid of a partial region of an antisense strand or a sense strand for a full length of the template RNA; and combinations thereof or a nucleic acid having a sequence that has two or more linked sequences thereof, wherein the template RNA to be used in the preparing-decoding step is a nascent RNA. The DNA element can be identified and analyzed with higher accuracy and higher sensitivity by determining information on the decoded sequence of the nucleic acid and mapping the DNA element to the genome.
US11312987B2
Methods for controlling for non-systematic error in an amplification-based next generation sequencing (NGS) library preparation are described, which method includes using an internal amplification control (IAC) sharing identical priming sites to a native nucleic acid target template of interest in a NGS library preparation.
US11312982B2
The present invention relates to a novel variant RNA polymerase sigma factor 70 (δ70) polypeptide, a polynucleotide encoding the same, a microorganism containing the polypeptide, and a method for producing L-threonine by using the microorganism.
US11312979B2
A method and cell line for producing phytocannabinoids and phytocannabinoid analogues in yeast. The method applies, and the cell line includes, a yeast cell transformed with a polyketide synthase CDS and a cytosolic prenyltransferase CDS. The polyketide synthase enzyme catalyzes synthesis of olivetol or methyl-olivetol, and may include Cannabis sativa olivetolic acid synthase or Dictyostelium discoideum polyketide synthase (“DiPKS”). The yeast cell may be modified to include a phosphopantethienyl transferase for increased activity of DiPKS. The yeast cell may be modified to mitigate mitochondrial acetaldehyde catabolism for increasing malonyl-CoA available for synthesizing olivetol or methyl-olivetol. The prenyltransferase enzyme catalyzes synthesis of cannabigerol or a cannabigerol analogue, and may include an αββα cytosolic prenyltransferase enzyme from Streptomyces sp CL190. The yeast cell may be modified to mitigate depletion of geranyl pyrophosphate for increasing available geranyl pyrophosphate for prenylation.
US11312971B2
The invention provides modified DGAT1 proteins that are modified in the N-terminal region upstream of the acyl-Co A binding site. The modified DGAT proteins show enhanced activity, without reduced protein accumulation when expressed in cells. The modified DGAT1 proteins of the invention can be expressed in cells to increase cellular lipid accumulation and/or modify the cellular lipid profile. The invention also provides polynucleotides encoding the modified DGAT1 proteins, cells and compositions comprising the polynucleotides or modified DGAT proteins, and methods using the modified DGAT1 proteins to produce oil.
US11312970B2
The invention relates to synthetic miRNA precursor molecules and methods for the use of the miRNA precursor molecules in modulating the expression of target polynucleotides.
US11312959B2
The present disclosure relates to the field of medicine. In particular, it relates to novel antisense oligonucleotides that prevent or reduce exon 8 skipping in the SLC26A4 gene during pre-mRNA splicing, and their use in the treatment of Pendred Syndrome.
US11312958B2
Disclosed are components and methods for producing toxic RNAs and/or extracellular vesicles comprising the toxic RNAs in cells that are resistant to the toxic RNAs, which toxic RNAs may include toxic shRNA/siRNA and/or toxic pre-miRNA/miRNA. The disclosed components may include engineered cells that can be utilized to express the toxic RNAs, in which the engineered cells do not express one or more genes that are required for processing the toxic RNAs for RNA interference (RNAi) and/or one or more genes that are required for executing RNAi. The toxic RNAs and/or extracellular vesicles comprising the toxic RNAs may be utilized in methods for treating diseases and disorders through RNAi.
US11312955B2
The present disclosure provides compositions with a modulating gene expression and methods for modulating transcription.
US11312943B2
The present invention relates to Abhydrolase containing domain 5 (ABHD5) and N-terminal fragments of HDAC4 (HDAC4-NT) and variants of the aforementioned peptides for the treatment and prevention of heart failure. The present invention further provides vectors for the cardiomyocyte-specific expression of said peptides and a test system comprising ABHD5 for the identification of novel compounds which are useful for the treatment of heart failure.
US11312938B2
The present invention relates to the use of warmers, or autonomous heat packs, for heating and maintaining a solution at a suitable temperature, for the period of time required to accomplish a chemical, biochemical or biological reaction, in particular in molecular biology or cell biology applications. Biology kits containing warmers are also part of this invention.
US11312937B2
The invention relates to methods of altering expression of a genomic locus of interest or specifically targeting a genomic locus of interest in an animal cell, which may involve contacting the genomic locus with a non-naturally occurring or engineered composition that includes a deoxyribonucleic acid (DNA) binding polypeptide having a N-terminal capping region, a DNA binding domain comprising at least five or more Transcription activator-like effector (TALE) monomers and at least one or more half-monomers specifically ordered to target the genomic locus of interest, and a C-terminal capping region, wherein the polypeptide includes at least one or more effector domains, and wherein the polypeptide is encoded by and translated from a codon optimized nucleic acid molecule so that the polypeptide preferentially binds to the DNA of the genomic locus.
US11312934B2
The present invention discloses a piezoelectric ultrasonic microinjection device based on a flexible hinge mechanism. The device includes: a cover, a flexible hinge mechanism, a base, a screw cap and an end cap fixedly assembled together, the base being provided with a pump interface; and a micropipette fixedly mounted in the base, the screw cap and the end cap and extending outward, the micropipette being in communication with the pump interface; wherein the flexible hinge mechanism comprises a housing, a piezoelectric ceramic package module encapsulated in the housing, a central shaft fixedly mounted with the piezoelectric ceramic package module and the base, and a vibration output shaft extending from the piezoelectric ceramic package module into the central shaft, a plurality of flexible hinge beams being disposed between the central shaft and the housing.
US11312932B2
The invention relates to a method and a biogas plant for producing biogas, preferably from rice straw, wherein a substrate is fermented in two reactors (1, 2) in a circulating manner, so that a methane production from cellulose-and/or lignocellulose-containing substrate can be improved.
US11312930B2
A method of analysing nucleic acid using apparatus comprising a reaction chamber and plurality of sensors located in the base of the chamber, with each sensor preferably located within a respective well. The method comprises flowing a fluid containing the nucleic acid or fragments thereof into the reaction chamber. While the chamber is fully or at least partially sealed, amplification of the nucleic acid or said fragments is performed within the chamber using an amplification primer or primers whilst detecting the generation of amplicons using said sensors. Sequencing or hybridisation is then performed on the amplicons, and sequencing or hybridisation is detected using said sensors.
US11312929B2
Provided are a method of producing a beverage and a method of improving a flavor of a beverage by each of which the imparting of an undesirable aroma is suppressed. The method of producing a beverage according to one embodiment of the present invention is a method of producing a beverage using a raw material liquid, including adding hops that have been subjected to acid treatment to the raw material liquid. The method of improving a flavor of a beverage according to one embodiment of the present invention is a method of improving a flavor of a beverage to be produced using a raw material liquid, including adding hops that have been subjected to acid treatment to the raw material liquid, to thereby improve the flavor of the beverage.
US11312920B2
A method and apparatus for extracting botanical oil from botanical mass includes milling the biomass and chilling the milled biomass. The biomass is then exposed to a chilled ethanol solvent. Water is added and the solution introduced into a first centrifuge. The clean ethanol slurry is then introduced into an evaporator leaving a two-phase mixture which is introduced into a second centrifuge which separates the water from the pure botanical oil.
US11312914B2
Pre-ground plastics of small particle size not more than 2 mm are co-fed into a solid fossil fuel fed entrained flow partial oxidation gasifier. High solids concentrations in the feedstock stream can be obtained without significant impact on the feedstock stream stability and pumpability. A consistent quality of syngas can be continuously produced, including generation of carbon dioxide and a carbon monoxide/hydrogen ratio while stably operating the gasifier and avoiding the high tar generation of fluidized bed or fixed bed waste gasifiers and without impacting the operations of the gasifier. The subsequent syngas produced from this material can be used to produce a wide range of chemicals.
US11312913B2
A process of reforming a diesel feedstock to convert diesel to a gasoline blending component may include desulfurizing and denitrogenizing the diesel feedstock to reduce the sulfur and nitrogen content; and then hydrocracking the diesel feedstock over a metal containing zeolitic catalyst to produce an isomerate fraction. The diesel feedstock may have boiling points ranging from 200 to 360° C.
US11312909B2
Polymerizable compounds, to processes and intermediates for the preparation thereof, liquid-crystal (LC) media comprising them, and the use of the polymerizable compounds and LC media for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the polymer sustained alignment type, or a stabilizers in LC media and LC displays.
US11312908B2
Dielectrically positive liquid-crystalline media comprising a compound of the formula TINUVIN 770 and optionally one or more compounds of formula I, in which the parameters have the respective meanings indicated in the specification, and optionally one or more further dielectrically positive compounds and optionally one or more further dielectrically neutral compounds, and to liquid-crystal displays, especially active-matrix displays and in particular TN, IPS and FFS displays, containing these media.
US11312890B2
Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and/or HFO-1234yf and at least one additional compound. For the composition comprising 1234yf, the additional compound is selected from the group consisting of HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, CHF═CHCl, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and/or HCFC-244db are useful in processes to make HFO-1234yf. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems.
US11312887B2
The present invention relates to a composition suitable as epoxy adhesive composition comprising a multistage polymer in form of polymeric particles and a (meth)acrylic polymer its process of preparation and its use. In particular the present invention relates to a structural epoxy adhesive composition comprising a multistage polymer in form of polymeric particles made by a multistage process and a (meth)acrylic polymer its process of preparation and its use. More particularly the present invention relates to structural (epoxy adhesive composition made from a two part composition or a one part composition comprising a multistage polymer in form of polymeric particles made by a multistage process and a (meth)acrylic polymer its process of preparation and its use.
US11312872B2
The invention to which this application relates is apparatus and a method for applying coatings to improve the ability to provide Oleophobic and/or Hydrophilic surfaces on an item and the coating includes particles and/or nano particles to enhance the performance characteristics of the coating.
US11312868B2
The present invention relates to a pigmented matte coating composition comprising an aqueous dispersion of a) phosphorus acid functionalized polymer particles; b) TiO2 particles; c) polymeric organic microspheres; and d) a rheology modifier. The composition of the present invention gives matte finish coatings having the stain and scrub resistant attributes similar to coatings formed from semi-gloss paint compositions.
US11312860B2
Provided is a polycarbonate-based resin composition, including: 50 mass % or more to 99 mass % or less of a polycarbonate-based resin (S) containing 0.1 mass % or more to 100 mass % or less of a polycarbonate-polyorganosiloxane copolymer (A), which contains a polycarbonate block (A-1) formed of a specific repeating unit and a polyorganosiloxane block (A-2) containing a specific repeating unit, and 0 mass % or more to 99.9 mass % or less of an aromatic polycarbonate-based resin (B) except the polycarbonate-polyorganosiloxane copolymer (A); and 1 mass % or more to 50 mass % or less of a polyester-based resin (C), wherein the polyorganosiloxane block (A-2) has an average chain length of from 20 or more to less than 50, and a 3-millimeter thick plate formed of the polycarbonate-based resin composition has a total light transmittance of 80% or more.
US11312857B2
A polymerizable composition of the present invention includes a polymerization reactive compound (A), and an internal release agent (B) including a polyether-modified silicone compound (b1) represented by General Formula (1) and a polyether-modified silicone compound (b2) represented by General Formula (2), in which the polymerization reactive compound (A) is one or more compounds selected from a polyiso(thio) cyanate compound, a poly(thio) epoxy compound, a polyoxetanyl compound, a polythietanyl compound, an alkyne compound, a poly(thi)ol compound, a polyamine compound, an acid anhydride, or a polycarboxylic acid compound.
US11312856B2
A block copolymer composition is disclosed herein. In some embodiments, a block copolymer composition includes a diblock copolymer and a triblock copolymer, each including a polyolefin-based block and a polystyrene-based block, wherein the polyolefin-based blocks are present between 45 wt % to 90 wt %, wherein the polystyrene-based blocks are present between 10 wt % to 55 wt %, wherein the difference (ΔT) between a thermal decomposition initiation temperature and a thermal decomposition termination temperature (ΔT) measured by Thermo-Gravimetric Analysis (TGA) is 55° C. or greater, and the diblock copolymer and the triblock copolymer do not have a residual unsaturated bond.
US11312834B2
A styrene resin extruded foam includes graphite and a styrene resin. The graphite is in an amount of 0.5 to 10.0 parts by weight relative to 100 parts by weight of the styrene resin. The graphite has an average particle diameter of 2.5 μm to 9 μm. A laser scattering intensity is not less than 5 {%/(mg/mL)}/wt % per unit solution concentration of the graphite as measured by a particular method.
US11312823B2
Provided is a method for producing a polyarylene sulfide resin, the method including subjecting a dihaloaromatic compound and a sulfidizing agent to a polymerization reaction in the presence of an aliphatic cyclic compound having a ring openable by hydrolysis, in which corrosion of a production apparatus is suppressed. More particularly, provided is a method for producing a polyarylene sulfide resin, the method including a dehydration step (1) in which a water-containing sulfidizing agent and an aliphatic cyclic compound having a ring openable by hydrolysis are heated in the presence of a dihaloaromatic compound to a liquid temperature in the range of 90° C. or higher and 170° C. or lower under the atmospheric pressure, and then dehydration is performed while maintaining the liquid temperature and reducing the pressure to a pressure in the range of 30 [kPa abs] or higher and 80 [kPa abs] or lower to thus obtain a mixture.
US11312819B2
The invention provides for new polymer compounds and methods for the preparation of modular narrow band gap conjugated compounds and polymers that incorporate exocyclic cross-conjugated donors or substituents, as well as novel monomer components of such polymers and the resulting products which comprise materials and useful electronic devices with novel functionality.
US11312816B2
A thermoplastic polyurethane is the reaction product of a polybutadiene diol, a polyester diol, and a isocyanate component. The polybutadiene diol has a weight average molecular weight (Mw) of from 200 to 20,000 g/mol. The polyester diol has a melting point of from 40 to 90° C. The reactants allow the thermoplastic polyurethane itself to have a melt flow index measured at 120° C. and 22.6 kg of from 0.1 to 200 grams, per 10 minutes as measured according to ASTM 1238. The thermoplastic polyurethane also has a melting point of from 50 to 300° C. The thermoplastic polyurethane is used to form a composite article.
US11312813B2
In various embodiments, coated infill includes a plurality of infill granules and a preformed coating on the infill granules including a cured polyurethane product of at least one polyurethane prepolymer component and a curative component. The polyurethane prepolymer component includes a reaction product of an isocyanate component including diphenylmethane diisocyanate (MDI) and a polyol component, and has a free isocyanate content (% NCO) from 2 wt % to 12 wt %. The curative component includes water. Methods for making an artificial turf surface using the coated infill are also provided.
US11312812B2
The present invention describes a process for producing an elastomer, preferably a polyurethane-containing elastomer, by reacting a polyol component (A) comprising at least one polyether carbonate polyol (A-1) containing carbon-carbon double bonds with a component (B) which is reactive with OH groups and contains at least one compound reactive toward OH groups, preferably an isocyanate component (B-1) containing NCO groups, in the presence of a free-radical initiator (C), preferably at least one peroxide (C-1), and optionally a catalyst (D), where the molar ratio of the OH-reactive groups of component (B) reactive with groups, to the OH groups of the polyol component (A) containing carbon-carbon double bonds, is greater than 1.0. It further relates to elastomers obtainable by such a process, preferably polyurethane elastomers, the use thereof, and two-component systems for production of elastomers, preferably polyurethane elastomers.
US11312804B2
A polymerizable compound represented by formula (1). In formula (1), one of eight hydrogen atoms is substituted by a (meth)acryloyloxy group, and the rest seven hydrogen atoms are independently non-substituted or substituted by a saturated hydrocarbon group having 1 to 10 carbons.
US11312803B2
The present invention pertains to a vinylidene fluoride polymer, to a process for manufacturing said vinylidene fluoride polymer and to an article comprising said vinylidene fluoride polymer.
US11312797B2
The present invention discloses methods for removing volatile components from an ethylene polymer effluent stream from a polymerization reactor, and related polyethylene recovery and volatile removal systems. In these methods and systems, the polymer solids temperature is increased significantly prior to introduction of the polymer solids into a purge column for the final stripping of volatile components from the polymer solids.
US11312791B2
This invention relates to a novel process for selectively and efficiently hydrogenating nitrile rubber in the presence of specific complex catalysts system comprising an NHC-ligand comprising Ru-complex catalyst and a specific hydrogenation enhancer.
US11312782B2
The invention provides CARs (CARs) that specifically bind to BCMA (B-Cell Maturation Antigen). The invention further relates to engineered immune cells comprising such CARs, CAR-encoding nucleic acids, and methods of making such CARs, engineered immune cells, and nucleic acids. The invention further relates to therapeutic methods for use of these CARs and engineered immune cells for the treatment of a condition associated with malignant cells expressing BCMA (e.g., cancer).
US11312781B2
The present invention relates to antigen binding molecules, including antibodies, fragments, and variants thereof, that bind to the TNF-related cytokine LIGHT (TNFSF14). The present invention also relates to methods of use of such antigen binding molecules in treating and/or preventing inflammatory disorders and immune disorders.
US11312773B2
The present invention provides an anti-PD-L1 antibody capable of repeated administration even to animals other than rat. An anti-PD-L1 antibody comprising (a) a light chain comprising a light chain variable region containing CDR1 having the amino acid sequence of QSLLYSENQKDY (SEQ ID NO: 37), CDR2 having the amino acid sequence of WAT and CDR3 having the amino acid sequence of GQYLVYPFT (SEQ ID NO: 38) and the light chain constant region of an antibody of an animal other than rat; and (b) a heavy chain comprising a heavy chain variable region containing CDR1 having the amino acid sequence of GYTFTSNF (SEQ ID NO: 39), CDR2 having the amino acid sequence of IYPEYGNT (SEQ ID NO: 40) and CDR3 having the amino acid sequence of ASEEAVISLVY (SEQ ID NO: 41) and the heavy chain constant region of an antibody of an animal other than rat. A pharmaceutical composition comprising the above anti-PD-L1 antibody as an active ingredient. A method for preparing the above anti-PD-L1 antibody is also provided.
US11312765B2
VH domain, in which: (i) the amino acid residue at position 112 is one of K or Q; and/or (ii) the amino acid residue at position 89 is T; and/or (iii) the amino acid residue at position 89 is L and the amino acid residue at position 110 is one of K or Q; and (iv) in each of cases (i) to (iii), the amino acid at position 11 is preferably V; and in which said VH domain contains a C-terminal extension (X)n, in which n is 1 to 10, preferably 1 to 5, such as 1, 2, 3, 4 or 5 (and preferably 1 or 2, such as 1); and each X is an (preferably naturally occurring) amino acid residue that is independently chosen, and preferably independently chosen from the group consisting of alanine (A), glycine (G), valine (V), leucine (L) or isoleucine (I).
US11312760B1
The present disclosure provides recombinant expression vectors expressing a novel neutralizing antibodies against SARS-COV-2, or the antigen binding fragments thereof. Pharmaceutical composition and kits comprising the same, and the uses thereof are also provided.
US11312758B2
The present invention relates to peptides with vasodilatory and/or diuretic functions. In particular, the invention relates to modifying key amino acid residues in natriuretic peptides to achieve different functions and properties. Accordingly the invention also includes modified natriuretic peptides. The invention also relates to the use of these peptides for regulating blood pressure-volume and/or treating a heart condition.
US11312755B2
The invention relates generally to the field of nanopores and the use thereof in various applications, such as analysis of biopolymers and macromolecules, typically by making electrical measurements during translocation through a nanopores. Provided is a system comprising a funnel-shaped proteinaceous nanopore comprising an a-helical pore-forming toxin that is a member from the actinoporin protein family, more in particular Fragaceatoxin C (FraC), a mutant FraC, a FraC paralog, or a FraC homolog.
US11312754B2
A protein hydrolysate composition is provided. The protein hydrolysate composition comprises isolated peptides useful for ameliorating a condition of a subject. Compositions comprising the protein hydrolysate composition are also provided. The compositions may be adapted for oral or topical administration to the subject, and may compose a foodstuff or beverage (e.g. a medical food), a topical composition (e.g. a lotion, cream, etc.), a kit, and the like. A methods of ameliorating the condition of the subject is further provided. The method include administering the protein hydrolysate composition to the subject. The method may be useful in reducing blood pressure, inflammation, reduced immunity, and/or oxidative stress in the subject.
US11312753B2
Embodiments of the invention are generally directed to lignin-modifying enzymes and systems and methods of their manufacture. In many embodiments, the lignin-modifying enzymes are lignin-degrading enzymes capable of breaking down lignin into component parts that are usable for other purposes. Several embodiments are directed to systems for producing lignin-modifying enzymes in vivo, including in yeast and/or plant species, and certain embodiments are directed to methods of creating these systems, including transfecting the species to produce lignin-modifying enzymes.
US11312749B2
The present invention relates to a heterotandem bicyclic peptide complex which comprises a first peptide ligand, which binds to EphA2, conjugated via a linker to two second peptide ligands, which bind to CD137. The invention also relates to the use of said heterotandem bicyclic peptide complex in preventing, suppressing or treating cancer.
US11312743B1
The present invention relates to a process for the preparation of Molnupiravir. The present invention also relates to an improved and commercially viable process for preparation of Molnupiravir with high yield and purity.
US11312742B2
The invention relates to a process for preparing a 3′-O-amino-ribonucleotide. It also relates to a compound of formula (III), and its use as a precursor for the synthesis of a 3′-O-amino-ribonucleotide. In formula (III), B is a nitrogenous base or a protected derivative thereof, G and G′ are identical or different, and are a protecting group, and RN— is a phthalimido or an imino group.
US11312739B2
Methods of synthesizing aminoiodosilanes are disclosed. The reaction to produce the disclosed aminoiodosilanes is represented by the formula: SiI4+z(NH2R1)═SiIy(NHR1)z, wherein R1 is selected from a C1-C10 alkyl or cycloalkyl, aryl, or a hetero group; y=1 to 3; and z=4−y.
US11312738B2
The present disclosure relates to a perovskite that includes ABX3, where A is an organic cation, B is a second cation, X is an anion, and the perovskite has a film density (ρ) of less than 4.37 g/cm3. In some embodiments of the present disclosure, the film density may be in the range, 4.1 g/cm3≤ρ≤4.37 g/cm3. In some embodiments of the present disclosure, the organic cation may include at least one of dimethylammonium (DMA), guanidinium (GA), and/or acetamidinium (Ac). In some embodiments of the present disclosure, A may further include cesium.
US11312736B1
Compounds useful as biologically active compounds are disclosed. The compounds have the following structure (I): or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, L, L1, L2, L3, M and n are as defined herein. Methods associated with preparation and use of such compounds is also provided.
US11312726B2
The present invention relates to a class of thienodiazepine derivatives and an application thereof in the preparation of a drug for the treatment of diseases associated with bromodomain and extra-terminal (BET) Bromodomain inhibitors. Specifically, the present invention relates to compounds represented by formulas (I) and (II), as well as pharmaceutically acceptable salts thereof.
US11312721B2
This invention relates to benzodiazepine derivatives, compositions comprising therapeutically effective amounts of those benzodiazepine derivatives and methods of using those derivatives or compositions in treating cognitive impairment associated with central nervous system (CNS) disorders. In particular, it relates to the use of a α5-containing GABAA receptor agonist (e.g., a α5-containing GABAA receptor positive allosteric modulator) as described herein in treating cognitive impairment associated with central nervous system (CNS) disorders in a subject in need or at risk thereof, including, without limitation, subjects having or at risk for age-related cognitive impairment, Mild Cognitive Impairment (MCI), amnestic MCI (aMCI), Age-Associated Memory Impairment (AAMI), Age Related Cognitive Decline (ARCD), dementia, Alzheimer's Disease (AD), prodromal AD, post traumatic stress disorder (PTSD), schizophrenia, bipolar disorder, amyotrophic lateral sclerosis (ALS), cancer-therapy-related cognitive impairment, mental retardation, Parkinson's disease (PD), autism spectrum disorders, fragile X disorder, Rett syndrome, compulsive behavior, and substance addiction.
US11312712B2
Provided herein are compounds of Formula (I), and pharmaceutically acceptable salts, N-oxides, or solvates thereof, Also provided herein are pharmaceutical compositions comprising compounds of Formula (I) and methods of using compounds of Formula (I).
US11312710B2
The present disclosure provides a compound having property of thermally activated delayed fluorescence (TADF) and a display device. The compound has a structure represented by Formula (I), in which X is S, O, Se, or C; D is an electron donor, A is an electron acceptor; m is a number of the electron donor D, and the m electron donors D are the same or different; n is a number of the electron acceptor, and the n electron acceptors are the same or different, m and n are integers each independently selected from 1, 2, 3, 4 or 5, and m+n≤6. The above compound provides a high luminescence efficiency. The organic light-emitting display device has advantages of improved luminescence efficiency, lower cost and long service life by using the above compound as a light-emitting material, a host material, or a guest material.
US11312707B2
The invention relates to the compounds or its pharmaceutical acceptable polymorphs, solvates, enantiomers, stereoisomers and hydrates thereof. The pharmaceutical compositions comprising an effective amount of compounds of formula I, formula II, formula III, formula IV, formula V, formula VI, formula VII, formula VIII, formula IX or Formula X and, the methods for the treatment of fungal infections may be formulated for oral, buccal, rectal, topical, transdermal, transmucosal, lozenge, spray, intravenous, oral solution, buccal mucosal layer tablet, parenteral administration, syrup, or injection. Such compositions may be used to treatment of fungal infections.
US11312706B2
The present invention provides compounds of Formula (I): or a stereoisomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein all the variables are as defined herein. These compounds are selective LPA receptor inhibitors.
US11312693B2
Compounds of the formula II: wherein R1 and R2 are independently H, F or CH3; or R1 forms an ethynyl bond and R2 is H or C3-C6 cycloalkyl which is optionally substituted with one or two substituents independently selected from methyl, CF3, OMe or halo; R3 is C1-C3 alkyl or C3-C6 cycloalkyl, either of which is optionally substituted with one or two methyl and/or a fluoro, trifluoromethyl or methoxy, when R3 is C3-C6 cycloalkyl it may alternatively be gem substituted with fluoro; R4 is methyl or fluoro; m is 0, 1 or 2; E is a bond, or thiazolyl, optionally substituted with methyl or fluoro; A1 is CH or N, A2 is CR6R7 or NR6, provided at least one of A1 and A2 comprises N; R6 is H, C1-C4 alkyl, C1-C4 haloalkyl, C1-C3 alkyl-O—C1-C3 alkyl, or when A2 is C, R6 can also be C1-C4 alkoxy or F; R7 is H, C1-C4 alkyl or F or a pharmaceutically acceptable salt, N-oxide or hydrate thereof, have utility in the treatment of disorders characterized by inappropriate expression or activation of cathepsin K, such as osteoporosis, osteoarthritis, rheumatoid arthritis or bone metastases.
US11312691B2
The present invention relates to a novel cyclic compound represented by Formula 1, and an organic light emitting device comprising an organic material layer including the novel cyclic compound and having improved efficiency, low driving voltage, and enhanced lifetime characteristic:
US11312688B2
The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
US11312677B2
Disclosed are methods or processes of synthesizing building blocks and feedstocks for producing a broader range of polymers, including renewable polymers, from renewable resources such as CO2. In a process of manufacturing a renewable feedstock for polymer production, a CO2 derived lactone is prepared and processed to form the renewable feedstock. The process may include alkoxycarbonylation of the CO2 derived lactone to form a diester and hydrogenation of the diester.
US11312669B2
A process for olefin oligomerization can include: contacting a feedstock comprising at least one C3 to C20 olefin/paraffin under oligomerization conditions in the presence of a Si/Al ZSM-23 catalyst having no amine treatment and a Si/Al2 molar ratio of 20 to 60 and/or a Si/Al/Ti ZSM-23 catalyst having no amine treatment, a Si/Al2 molar ratio of 20 to 60, and a Ti/Al molar ratio of 0.1 to 3; and recovering an oligomeric product comprising dimers having a branching index of less than 2.1, trimers having a branching index of less than 2.1, and tetramers having a branching index of less than 2.1.
US11312664B2
A ceramic heat shield for a gas turbine. The ceramic heat shield has a ceramic body containing aluminium oxide and has a surface layer of the ceramic body which contains yttrium aluminium garnet as reaction coating material. A gas turbine includes such a ceramic heat shield and a method produces such a ceramic heat shield.
US11312657B2
Glass-based articles are manufactured by a unique ion exchange process that results in glass-based articles having improved stress profiles with higher stress values at moderate depths. A medium of the ion exchange process includes ions of two or more alkali metals of two or more alkali metal oxides in a base composition of a glass-based substrate in a ratio such that ions of each alkali metal are in chemical equilibrium with each of the respective alkali metals of the alkali metal oxides in the base glass composition.
US11312651B2
An optical fiber drawing method where a glass base material passes through an opening provided in a drawing furnace from the material side and drawing is performed by suspending and descending the material into the drawing furnace while being sealed by a sealing mechanism provided in the vicinity of the opening, in which a first portion of the sealing mechanism seals a gap between an outer peripheral surface of the material and an inner surface of the opening when drawing starts and a tapered portion of the material starts passing through the first portion, and a second portion is disposed above the first portion before sealing by the first portion becomes ineffective, and then conduction between inside and outside of the drawing furnace is carried out to prevent fluctuation of pressure inside the furnace immediately after disposing the second portion and the conduction is interrupted when the material further descends.
US11312645B2
The present invention discloses a high-concentration organic wastewater treatment reactor. A lower water distribution system, an upper water distribution system, a lower three-phase separator and an upper inclined plate separator are provided from bottom to top in a reactor body of the high-concentration organic wastewater treatment reactor. A gas-liquid separator is disposed on the top of the reactor body. The lower water distribution system and the upper water distribution system are connected to an influent pipe. A lower biogas ascending pipe connected to the gas-liquid separator is disposed on the top of the lower three-phase separator. An upper biogas ascending pipe and an effluent pipe are disposed above the upper inclined plate separator. An outlet end of the upper biogas ascending pipe is connected to the gas-liquid separator. A downcomer is disposed on the bottom of the gas-liquid separator. An air pipe is disposed on the top of the gas-liquid separator. The reactor of the present invention has the characteristics of low energy consumption, good effluent water quality, large biogas production, and no odor, is capable of enhancing the even water distribution and fully mixing sludge and water, have a high removal efficiency of pollutants. Moreover, an internal circulating water dilutes influent water. A system having a strong impact resistance ability and a reactor being operated stably for a long term are achieved.
US11312640B2
A solar-powered system including a chamber that is bordered by an evaporation layer and a condensation layer; and a photothermal layer located over the evaporation layer so that sun rays incident on the photothermal layer are transformed into heat and the heat is supplied to the evaporation layer for evaporating water. The sun rays incident on the photothermal layer do not pass through the condensation layer prior to arriving at the photothermal layer.
US11312636B2
Processes for regenerating alkali process streams are disclosed herein, including streams containing sodium hydroxide, magnesium hydroxide, and combinations thereof. Systems for regenerating alkali process streams are disclosed herein, including streams containing sodium hydroxide, magnesium hydroxide, and combinations thereof.
US11312628B2
The present invention relates to a method for enhancing tensile strength of a carbon nanotube (CNT) fiber aggregate, comprising dispersing a CNT fiber aggregate with chlorosulfonic acid (CSA), followed by thermal treatment, wherein a particular magnitude of tension is applied upon the thermal treatment, whereby the CNT fiber aggregate is increased in alignment level and tensile strength.
US11312623B2
The present disclosure relates to a method of forming an integrated chip structure. The method includes forming a plurality of interconnect layers within a dielectric structure over a substrate. A dielectric layer arranged along a top of the dielectric structure is patterned to define a via hole exposing an uppermost one of the plurality of interconnect layers. An extension via is formed within the via hole and one or more conductive materials are formed over the dielectric layer and the extension via. The one or more conductive materials are patterned to define a sensing electrode over and electrically coupled to the extension via. A microelectromechanical systems (MEMS) substrate is bonded to the substrate. The MEMs substrate is vertically separated from the sensing electrode.
US11312604B2
The present application provides a filling line for filling a container with one of a number of different beverages. The filling line may include a water circuit with a counter-pressure nozzle to fill the container with carbonated water and one or more micro-ingredient towers with a number of micro-ingredients therein positioned downstream of the counter-pressure nozzle to fill the container with the micro-ingredients.
US11312599B2
A device tethering system is provided for securing a device to a source location as may be assisted by a tether. The device tethering system may include a retraction component, tether, pouch, belt, device mounting component, device aspect of the device mounting component, and/or tether aspect of the device mounting component. A method for securing a device to a source location using the device tethering system is also provided.
US11312593B1
An apparatus for the dispensing and retraction of wire or cable. The apparatus including a first and second plate, at least one shaft attached to the first plate and the second plate, a spool gear attached to the shaft, a power gear shaft attached to the first or second plate, and a power gear attached to the power gear shaft and in mesh with the spool gear, wherein when the power gear is rotated, the spool gear is rotated.
US11312591B2
A printer having front-end paper feeding and front-end paper outputting and being capable of changing a paper discharge path, said printer comprising a housing (10) and a paper discharge unit (40), the paper discharge unit (40) comprising a first paper discharge mechanism (401) and a paper discharge channel (50) which consists of upper and lower casings (1011, 1012), a front end surface of the housing (10) being a vertical flat surface A, a paper feed port (30) and a paper output port (20) being horizontally arranged on the flat surface A, the paper feed port (30) being located beneath the paper output port (20), the paper discharge channel (50) at the front of the first paper discharge mechanism (401) being provided with a paper conveyance system capable of changing a paper discharge path.
US11312589B2
A sheet conveying device includes a sheet conveyor, a guide, a rotary conveyor, a gripper, and an adjuster. The sheet conveyor is configured to convey a sheet. The guide is configured to guide the sheet conveyed by the sheet conveyor. The rotary conveyor is disposed downstream from the guide in a sheet conveyance direction. The gripper is mounted on the rotary conveyor, the gripper configured to grip a leading end of the sheet. The adjuster is configured to adjust a sheet entering range of the gripper to which the leading end of the sheet enters, along with conveyance of the sheet conveyor, in a direction intersecting a sheet surface.
US11312587B2
A sheet feeding device includes a pickup roller, a feed roller, a retard roller, a conveyance rollers pair. The pickup roller contacts a sheet at a first contact point in a pickup position and rotates to convey the sheet in a predetermined conveyance direction. The feed roller is disposed on a downstream side of the pickup roller in the conveyance direction. The retard roller contacts the feed roller at a second contact point and conveys the sheet while separating the sheet. The conveyance rollers pair contacts each other at a third contact point and conveys the sheet passing through the second contact point to a conveyance path. The first contact point, the second contact point and the third contact point are disposed on a linear line in the conveyance direction, when viewed from axial directions of the rollers.
US11312586B2
A sheet storage apparatus includes an apparatus body, a sheet storage portion attachable/detachable to/from the apparatus body, a regulating portion to regulate a position of an end portion of the sheet stored in the storage portion, a cam member slidably movable by interlocking with a movement of the regulating portion, and a slide member supported on the apparatus body and slidably movable by engaging with the cam member in a case where the storage portion is attached to the apparatus body. A sensor includes a moving portion supported on the apparatus body and movable by engaging with the slide member, and a variable resistor, supported on the apparatus body, whose resistance value varies in response to a position of the moving portion in the second direction. The sensor outputs a detection value that varies in response to the resistance value of the variable resistor.
US11312584B2
A method of palletizing non-uniform objects comprises using shuttle robots controlled by a monitoring and control system (190) to control trolleys, each of which carries an object, from a feed point (101) to a palletizing station (140) via a device (120) for determining the morphologies of the objects so as to characterize the outside shapes of all of the objects forming a batch before the start of the operation of stowing the objects on the pallet, so as to calculate a stowage plan that optimizes stowage of the batch on a pallet (150).
US11312575B2
A container handling vehicle for picking up storage containers from a three-dimensional grid of an underlying storage system includes a first set of wheels arranged at opposite portions of a vehicle body, for moving the vehicle along a first direction on a rail system in the grid; a second set of wheels arranged at opposite portions of the vehicle body, for moving the vehicle along a second direction on the rail system in the grid. The second direction is perpendicular to the first direction. The vehicle body includes walls on all sides and forms a quadrilateral footprint. A first section and a second section arranged side-by-side such that a centre point of the first section is arranged off centre relative a centre point of the footprint formed by the vehicle body. A size ratio of a footprint of the first section relative a footprint of the second section is at least 2:1. The first section is configured to accommodate a storage container, and the second section includes at least a first battery.
US11312570B2
Device and method for visual technical support of manual order-picking processes through device with at least one (mobile) unit having optical sensing detection device, optical display device, data processing device and wireless data interface to data-processing system having product management software and connection device for active units. Each unit cyclically receives navigation information to produce directions on optical display device. Data for specific navigation results from comparing data from respective optical sensing detection device with stored reference/model data and position of current target of route-optimized list of goods transmitted to unit. Data for specific navigation is cyclically determined and transmitted to assigned unit and new navigation information for a next target on list does not occur until after optical detection of current target/placeholder replacement object by detection device, identification of detected object by the data processing device, and detection and logging of goods from storage location to target location.
US11312568B1
A medially stabilized surge suppressor has longitudinal members joined together at opposite ends of the members and a medial disk supporting the members. The longitudinal members are fastened to the medial disks by tabs that pass through elongate slots located in the longitudinal members. The longitudinal members each include a number of flow orifices that enable fluid through the flow orifices as well as between the longitudinal members. The end portions of the longitudinal members are joined at each of first and second junctions by a pin and a washer forming a non-rotable connection between them.
US11312552B2
A carrier (190, 90) comprising a plurality of main panels (18, 20, 22, 24, 26) forming outer walls and defining an interior chamber, the plurality of main panels comprise a first side panel (20, 120), a second side panel (24, 124), first end panel (18, 118), second end panel (64, 164), third end panel (70, 170) and fourth end panel (82, 182). The first and fourth end panels form a composite end wall of the carrier. The second and third end walls form a second composite end wall of the carrier. The second end wall is hingedly connected to the third end wall by a first fold line (21, 121). The interior chamber is divided into two or more cells by a partition structure. The partition structure comprises a first handle panel (14, 114) hingedly connected along a first side edge to an end panel.
US11312551B2
The present invention describes easy-to-tear polymeric flexible packaging substrate i.e. polymeric film/laminate. The easy-to-tear flexible packaging film is obtained by providing a plurality of non-through micro-indentations on one or both surface of the film. The micro-indentations are located over the entire or partial surface area of the film. The easy-to-tear packaging laminate of the present invention is obtained by providing a plurality of non-through micro-indentations on at least one surface of at least one layer of the packaging laminate. The micro-indentations are located over the entire or partial surface area of the corresponding surfaces of the layers of the laminate. The micro-indentations may have a depth between 1˜70% of the thickness of the polymeric layer. The density of the micro-indentations on a particular surface may be from 10/cm2 to 10,000/cm2.
US11312546B2
A drinking container includes an automatically opening and closing magnetic lid. The drinking container includes a container portion, a sleeve, and a lid. The sleeve is moveable between a closed position and an open position with respect to the container portion, the sleeve including a sleeve magnet. The lid is moveable from a closed configuration to an open configuration, the lid including a lid magnet, the closed configuration of the lid sealing an access pathway to an interior of the container portion, the open configuration of the lid opening the access pathway to the interior of the container portion. In the closed position of the sleeve, a biased force holds the lid in the closed configuration. In the open position of the sleeve, the sleeve magnet and the lid magnet have a magnetic force greater than the biased force to place the lid in the open configuration.
US11312536B2
An attachment device having a clip portion and a display element removably attachable to the clip portion. The clip portion is generally arcuate and dimensioned to slide down and engage a neck of a beverage container. The display element provides a pivotable snap-fit mechanism for operatively associating with a clasp pivot post and spaced apart attachment points of the clip portion. The display element provides an indicia medium for prominently displayed a message or design thereon, whereby the message may provide the occasion and/or sentiment associated with the engaged beverage container, all while allowing the container's intrinsic label to be readily visible.
US11312529B2
Aspects of the disclosure relate to an article carrier for packaging a plurality of flanged articles, a blank for forming the article carrier. The article carrier comprises a plurality of primary panels for forming a tubular structure and defining an interior thereof. The plurality of primary panels includes a first panel and a second panel opposing the first panel. The article carrier further comprises a partition structure for dividing the interior into two or more article-receiving cells. The partition structure is formed from the first panel and comprises a lateral partition panel. The lateral partition panel is hingedly connected at a proximal end to the first panel by a proximal end fold line and is hingedly connected at a distal end to a glue panel by a distal end joint. The distal end joint between the lateral partition panel and the glue panel comprises a twistable strip extending between and joined with the lateral partition panel and the glue panel.
US11312527B2
A display system for containing and displaying product includes a tray portion and a hood portion. The tray portion includes a bottom panel, and the hood portion includes a top panel and at least one glue flap panel disposed adjacent to the top panel. The display system is convertible from a shipping configuration in which the tray and hood portions cooperate to form an enclosed carton, into a display configuration in which the hood portion is separated completely from the tray portion. The display system is configured to be transitioned from the shipping configuration to the display configuration by breaking an adhesive connection between the at least one glue flap panel and the tray portion and lifting the hood portion away from the tray portion.
US11312525B2
The invention is directed to a stackable container having a gable type top wall and a gable type bottom wall. The top wall of the container can include an upwardly extending tab that cooperates with a slot in the bottom wall of a like container to facilitate stacking of two or more containers. The container includes a front opening.
US11312523B2
A synthetic resin-made multilayer bottle includes: an outer shell bottle having a shoulder section continuing from an outer opening section, and a body section continuing from the shoulder section; a synthetic resin-made inner container body having a cylindrical inner opening section provided inside the outer opening section of the outer shell bottle, and an inner container main body continuing from the inner opening section, shaped along an inner surface shape of the outer shell bottle, which deforms by an external pressure; and an air passage formed between the outer opening section and the inner opening section and which introduces outside air between the outer shell bottle and the inner container body. The inner circumferential surface of the inner opening section is provided with a small-diameter section having a diameter smaller than the inner diameter of the open end of the inner opening section.
US11312520B2
A protective packaging formation device is disclosed herein. The device includes an inflation assembly that directs fluid between first and second overlapping plies of a web material. The device also includes a sealing mechanism. The sealing mechanism includes a heating zone and a cooling zone. The sealing mechanism also includes a heating element that extends along both the heating zone and the cooling zone, with the heating element having a first profile in the heating zone and a second profile in the cooling zone.
US11312517B2
An assembly for forming bags, having a belt drive for feeding a film at a film speed to a former shoulder to form a tubular film, a set of jaws movable at a jaw speed to engage and seal a tubular film to form a closed bag, and a sensor assembly to provide a volume signal indicative of a volume of the closed bag, wherein the controller is configured to adjust at least one of the film speed and the jaw speed in response to the volume signal.
US11312510B2
Provided are a method and apparatus for controlling remote sensing satellites for multiple terminals and a readable storage medium. The method includes: receiving a remote sensing satellite control request sent from a terminal device by a server; calculating, by the server, an orbit of target remote sensing satellite corresponding to each remote sensing satellite control request, and judging whether the orbit of the target remote sensing satellite covers the target location in the remote sensing satellite control request corresponding to the target remote sensing satellite; if yes, determining the remote sensing satellite control request as a valid remote sensing satellite control request and controlling the target remote sensing satellite corresponding to the remote sensing satellite control request to perform a photographing task by the server; and if no, determining the remote sensing satellite control request as an invalid remote sensing satellite control request by the server.
US11312508B2
Devices for maintaining crawler alignment on complex-shaped blades and for enabling the blade crawler to traverse over trailing edge protrusions. Using ball and socket bearings or air pads in place of alignment wheels, the crawler will be able to track along complex-geometry rotor blades, propellers and other airfoils. Using an oversized-diameter roller, a semi-flexible roller, or a dual-roller arrangement, the crawler will be able to traverse over trailing edge protrusions.
US11312502B2
In one aspect the present subject matter is directed to a gas-electric propulsion system for an aircraft. The system may include a turbofan jet engine, an electric powered boundary layer ingestion fan that is coupled to a fuselage portion of the aircraft aft of the turbofan jet engine, and an electric generator that is electronically coupled to the turbofan jet engine and to the boundary layer ingestion fan. The electric generator converts rotational energy from the turbofan jet engine to electrical energy and provides at least a portion of the electrical energy to the boundary layer ingestion fan. In another aspect of the present subject matter, a method for propelling an aircraft via the gas-electric propulsion system is disclosed.
US11312497B2
The invention relates to a seat arrangement, in particular designed to be installed in an airplane cabin, comprising: at least one “front” seat and at least one “rear” seat, positioned one behind the other along a longitudinal axis of the airplane cabin and comprising respectively at least one seat that can pass from a “seating” position to a “bunk” position, a transverse passage arranged between the “front” seat and the “rear” seat to allow access to an aisle, characterized in that the seat arrangement comprises movable closure means that can at least partially close off the transverse passage when the closure means are deployed.
US11312495B2
A seat assembly for a vehicle includes a backrest. A tray table is moveably coupled to the backrest. The tray table is configured to be moved between a stowed position and a deployed position. A literature pocket is formed in the backrest. The literature pocket is disposed between the tray table in the stowed position and a rear surface of the backrest. In an embodiment, a device support is moveably coupled to the literature pocket. The device support is moveable between a support stowed position and a support deployed position that is configured to support a device.
US11312494B2
A vehicular seating suite configuration may include a plurality of vertically stacked seating suites configured to be positioned within a vehicle. Each seating suite may include an elongated generally horizontal seating surface angled away from a longitudinal axis of a vehicle and a generally vertical backrest portion adjacent to a proximal end of the elongated generally horizontal seating surface. The elongated generally horizontal seating surface and the generally vertical backrest portion may be configured to accommodate a person in a sitting position and the elongated generally horizontal seating surface may be configured to accommodate a person in a lying position.
US11312488B2
A rotorcraft-convertible motorcar includes a passenger cabin with at least one seat, a pair of front wheels, a central rear wheel, and two pairs of left and right supporting arms located on opposed sides of the passenger cabin, each supporting arm carrying a respective rotor assembly. The supporting arms are pivotally connected to the passenger cabin so that the rotorcraft-convertible car is convertible between an on-road configuration, where the supporting arms with the rotor assemblies are arranged inside a lateral overall size of the passenger cabin, and a flight configuration, where the supporting arms with the rotor assemblies are arranged at least partially outside the overall lateral size of the passenger cabin. The supporting arms and the rotor assemblies are configured so that in the on-road configuration the rotor assemblies are accommodated underneath the passenger cabin, on opposed sides of the central rear wheel.
US11312487B2
An aircraft has an airframe with first and second wings having first and second pylons extending therebetween. A distributed propulsion system attached to the airframe includes at least first, second, third and fourth propulsion assemblies that are independently controlled by a flight control system. A pod assembly is coupled to the airframe. In a VTOL flight mode, the first and second propulsion assemblies are forward of the pod assembly and the third and fourth propulsion assemblies are aft of the pod assembly. In a forward flight mode, the first and second propulsion assemblies are below the pod assembly and the third and fourth propulsion assemblies are above the pod assembly. In both the VTOL and forward flight modes, the first and fourth propulsion assemblies generate thrust having a first direction while the second and third propulsion assemblies generate thrust having a second direction that is different from the first direction.
US11312485B2
An aerial vehicle adapted for vertical takeoff and landing using a set of wing mounted thrust producing elements and a set of tail mounted rotors for takeoff and landing. An aerial vehicle which is adapted to vertical takeoff with the rotors in a rotated, take-off attitude then transitions to a horizontal flight path, with the rotors rotated to a typical horizontal configuration. The aerial vehicle uses different configurations of its wing mounted rotors and propellers to reduce drag in all flight modes.
US11312482B2
A component alignment system for an aircraft includes a first component having a first surface including first shaped projections that repeat in at least two directions along the first surface. The component alignment system also includes a second component having a second surface including second shaped projections that repeat in at least two directions along the second surface. The first shaped projections are complementary to the second shaped projections such that the first surface is translationally and rotationally constrained relative to the second surface when the first and second shaped projections are in an interlocked position.
US11312481B2
A wing for an airplane has an outer wing end and an inner side of the wing for mounting to the airplane. The outer wing has at least two winglets connected to the wing, including an upstream winglet preceding a downstream winglet in a flight direction of the wing. The first winglet and the second winglet are mutually inclined, as seen against the flight direction, by a relative dihedral angle.
US11312475B2
A system for detecting and controlling the position of a spoiler of an aircraft wing is described herein comprising: a hydraulic actuator having a piston rod operably connected to the spoiler, the piston rod being moveable between a retracted position, a neutral position and an extended position; and means for providing power to said hydraulic actuator; and a mechanical device for detecting whether the piston rod is in the retracted position, the neutral position or the extended position; and means, operatively connected to the mechanical device, that is configured to provide a change in a load applied to said hydraulic actuator, wherein said means is configured to change said load based on whether said piston rod is detected as being in said retracted position or said extended position.
US11312466B1
A system for deploying an inflatable structure may include a balloon defining an envelope having a first stiffness, a valve assembly including a control valve, and a reactor defining a chamber having a second stiffness, the valve assembly disposed in fluid communication between the chamber and the envelope, the control valve selectively actuatable to control fluid communication between the chamber and the envelope, the second stiffness of the chamber greater than the first stiffness of the envelope, and the reactor foldable onto itself along the chamber and elastically deformable to unfold in response to an increase in pressure in the chamber.
US11312462B1
A cowling is for a marine drive. The cowling has first and second cowl portions for enclosing a powerhead, and a latching device which is movable into a latched position in which the powerhead is enclosed by the first cowl and second cowl portions and an unlatched position in which the second cowl portion is movable with respect to the first cowl portion so that the powerhead is accessible. The latching device has an electric actuator configured to automatically move the latching device from the latched position to the unlatched position and a manually-operable input device which is accessible from outside of the cowling and is configured to actuate the electric actuator to thereby automatically move the latching device from the latched position to the unlatched position.
US11312460B2
A method of controlling a plurality of marine drives on a multi-hull marine vessel includes determining, based on steering information, that the multi-hull marine vessel is entering a turn and then receiving a running trim position for each marine drive. A trim position of at least a portion of the plurality of marine drives is then adjusted from each respective running trim position so as to induce roll of the multi-hull marine vessel during the turn.
US11312448B1
Transmission system for a manually powered vehicle includes a pedal, an overrunning clutch system having a drum, and a power link coupled at its ends to the pedal and drum. The drum has a circular portion and a fin extending radially outward from the circular portion. The power link passes over the fin and at least a part of the circular portion and has a free portion between the fin and pedal. Movement of the pedal causes movement of the power link and rotation of the drum. A transmission member is coupled to the clutch system and a rotatable drive sprocket connected to a wheel of the vehicle. Rotation of the drum causes movement of the transmission member and rotation of the drive sprocket leading to wheel rotation. Rotation of the drum in the direction opposite to the second direction does not cause movement of the transmission member.
US11312447B2
A rear suspension system for bicycles, such as freeride, downhill and trail-style mountain bikes. The suspension system includes a rear suspension for coupling the rear wheel of the bicycle to the bicycle frame, a rear shock absorber disposed entirely in front of the seat tube of the frame and a linkage for operatively coupling the rear suspension to the rear shock absorber. The linkage intersects the longitudinal axis of the seat tube for transmitting rear suspension forces around the seat tube to the rear shock absorber. The seat tube is preferably continuous and is disposed so that the bicycle seat is adjustable over a full range of seat positions. Additionally, the seat tube and rear suspension system are configured so that the rear wheel and rear suspension will not contact the seat tube, seat, or bicycle rider even when the rear suspension system is in a fully compressed, forward position.
US11312441B2
A tank assembly is supported against movement on a frame of a two-wheeled vehicle such as a motorcycle by support elements that engage respective bearing elements on lateral sides of the frame. An associated securing element is secured to each lateral side of the frame element in the region adjacent to the respective bearing elements. The securing elements surround the associated support element at a spacing, being arranged to limit movement of the securing elements and the tank away from the frame.
US11312440B2
A rear brake assembly of a kick scooter includes a brake including an attaching member having an open end; and a visual warning device being a module and fastened in the attaching member by snapping. Also, the fastening of the visual warning device in the attaching member is done manually.
US11312439B2
An adjustable seat assembly for a motorcycle includes a seat pan with a first portion and a second portion, and an adjustment mechanism. The first portion of the seat pan has a fastening portion for the non-adjustable fastening of the first portion on the motorcycle, preferably on a tank of the motorcycle. The adjustment mechanism is connected to the second portion of the seat pan and is configured to adjust the height and/or inclination of the second portion of the seat pan in relation to the first portion. A motorcycle with the adjustable seat assembly is also provided.
US11312437B2
A light weight, automatic release, variably adjustable bicycle stabilizer is disclosed. The invention is comprised of five main parts: a first part being an adjustable, pivoting, slightly flexible u-shaped fork that stabilizes the wheel; a second part being an anchor bracket; a third part being a down tube stabilizer; a fourth part being a compression band; and a fifth part being an onboard, LED, safety light. The invention is selectively affixed to the underside of a bicycle frame. The anchor is disposed on the down tube and the slightly flexible u-shaped fork wheel stabilizer swings out from said anchor and grabs the front wheel preventing the wheel from turning and tipping the bike over. The end of each fork is wider on the inside. This stops the bicycle from rolling backward when parked on an incline.
US11312431B2
A device for absorbing shocks of a liftable and lowerable object such as a spare tire includes a reeling device that contains a hoisting cable, the reeling device rotatably attached to the vehicle chassis, an arresting device that under normal conditions prevents the reeling device from rotating relative to the vehicle chassis but enables the reeling device to rotate relative to the vehicle chassis under crash conditions thereby absorbing significant part of the energy of the shock.
US11312430B2
Example implementations described herein are directed to a system for lean angle estimation without requiring specialized calibration. In example implementations, the mobile device sensor data can be utilized without any additional specialized data or configuration to estimate the lean angle of a motorcycle. The lean angle is determined based on a determination of a base attitude of a mobile device and a measured attitude of the mobile device.
US11312424B2
A vehicle load-bearing structure includes a cell made of composite materials and composed of a plurality of components joined to each other by at least one joining system to form a single structure; the cell is made up of a number n of components between 3 and 8, that is 3
US11312421B2
A vehicle body structure includes a dash panel separating a vehicle front part from a vehicle cabin, a front side member extending longitudinally of a vehicle body in the vehicle front part and having ends located rearward of the vehicle body, opposite to the dash panel, a floor frame member forming a floor frame of the vehicle cabin, and a plate-shape reinforcing member disposed further toward a center of the vehicle cabin with respect to the dash panel and the floor frame member to be opposite to the ends of the front side member. The reinforcing member includes an upper portion secured to the dash panel and a lower portion secured to the floor frame member, and has a curvature that is smaller than a curvature of the dash panel.
US11312419B2
A vehicle lower portion structure includes side rails respectively disposed on right and left sides and extending along a longitudinal direction, and further includes a cab mount bracket fixed to an outer side of each of the side rails in a vehicle width direction, in which a vehicle body is secured above the cab mount bracket. The vehicle lower portion structure further includes a connector disposed on an upper side of the cab mount bracket and configured to connect the cab mount bracket to the vehicle body, in which at least one of a wire harness and a brake pipe is arranged outside of at least one of the side rails in the vehicle width direction in a region located inward of the connector in the vehicle width direction and upward of the cab mount bracket.
US11312418B2
A subframe arranged below a power plant room located in a forward part of a vehicle includes: a left-right pair of extension members extending in a vehicle front-rear direction; a rear member connected to rear end portions of the extension members and extending in a vehicle width direction; and U-shaped brackets respectively attached to front portions of the extension members and each extending downward and inclined forward in side view. The extension members each have left and right side faces spaced apart in the vehicle width direction. Each of the U-shaped brackets is made from a flat plate and includes a left-right pair of connection portions respectively connected to the left and right side faces of the corresponding one of the extension members. Each of the U-shaped brackets has a bottom face portion having a sloped surface that rises upward as the sloped surface extends forward.
US11312417B2
A rigidity reinforcement structure of the rear underbody of a vehicle may include: a transverse member disposed in the width direction of the vehicle at a site adjacent to the rear end of the vehicle; a rearside member disposed in the longitudinal direction of the vehicle and having a rear end located below the transverse member; and a transverse reinforcement member formed in the vertical direction of the vehicle and having an upper portion bonded to the transverse member and a lower portion bonded to the rearside member.
US11312409B2
A steering control device includes an electronic control unit configured to calculate a d-axis current command value and a q-axis current command value for a motor having three phases configured to generate drive power applied to a shaft interlocked with turning wheels, to convert detected current values in the phases of the motor to a d-axis current value and a q-axis current value, and to perform feedback control. The electronic control unit is configured to perform field weakening control for setting the d-axis current command value to a negative value based on a rotation speed of the motor, to determine whether the motor is in a regenerative state, and to calculate the d-axis current command value according to the regenerative state of the motor when the electronic control unit determines that the motor is in the regenerative state.
US11312407B2
Provided is a vehicle steering column. A lower column has an open area, an axial slot provided in a central portion of the open area, a connecting portion connecting portions of the lower column located on both sides of the open area, a cut portion corresponding to the slot and provided on one side of the connecting portion, and a pair of protruding opposite end portions. A hinge pin is fitted into the opposite end portions of the lower column. An upper column is fitted into the lower column. A telescopic fixing plate of the upper column is provided in a location corresponding to the slot, and has a plurality of catch recesses spaced apart from each other. A telescopic catch member is located in the cut portion between the opposite end portions to be rotatably supported by the hinge pin, and has a catch protrusion engaging with the catch recesses.
US11312405B2
The invention relates to a collapsible rocking device for rocking a pushchair provided with a frame and wheels, such a pushchair provided therewith and method therefor. The rocking device according to the invention comprises a housing provided with two guides and wheel holders which are arranged movably relative thereto and which are configured to receive a wheel of the pushchair to be rocked; at least one length-adjustable arm configured to adjust the mutual distance between the wheel holders; a number of collapsing mechanisms arranged in or on the guides, such that the rocking device can be moved from a position of use into a storage or transport position, and vice versa; at least one drive configured to drive the wheel holders such that the wheel holders make a translating movement in the direction of travel of the pushchair; and a controller configured to control the drive.
US11312402B2
According to various aspects, exemplary embodiments are disclosed of systems and methods for safety locking of operator control units for remote control locomotives. In an exemplary embodiment, a system includes a machine control unit located on a locomotive to control operation of the locomotive, a primary operator control unit including a primary network interface configured to transmit received input commands to the machine control unit to control motion of the locomotive, and a secondary operation control unit including a secondary network interface and a secondary input interface. The secondary operator control unit is configured to operate in a secondary role that does not include motion control of the locomotive, and the secondary operator control unit is configured to transmit a lock command to the machine control unit to inhibit movement of the locomotive in response to receiving a lock command input at the secondary input interface.
US11312391B2
A display apparatus mounted on a vehicle may comprise: a display device that is placed in a vehicle compartment of a vehicle configured to perform a cooperative driving mode in which a manual operation by a driver and an autonomous operation by an autonomous driving function cooperate with each other to control a driving of the vehicle; an acquisition section that is configured to acquire a degree of restriction applied to an autonomous operation torque controlled by the autonomous driving function in the cooperative driving mode in response to set of the degree of restriction according to a manual operation amount input by the driver; and a display control device that causes the display device to display a cooperative ratio of the manual operation and the autonomous operation in the cooperative driving mode based on the degree of restriction.
US11312390B2
A vehicle control system and method display a map within a designated viewing area of a display device. The map provides information on a location of a vehicle and restrictions on vehicle movement. Prompts for response from a vehicle operator are displayed with the map. The prompts are based on the vehicle location and/or the movement restrictions. The are displayed on the vehicle display device but outside of the designated viewing area of the vehicle display device. Operator input is received in response to the one or more prompts to verify that the vehicle is moving according to the one or more restrictions on the movement of the vehicle.
US11312383B2
A road surface condition prediction system includes a collector which collects pieces of moisture information on moisture on a road surface obtained by detecting the moisture on the road surface of a road on which moving bodies travel, and pieces of position information each indicating a position on the road surface at which the moisture is detected, one or more of the pieces of moisture information and one or more of the pieces of position information being collected from each of the moving bodies; and a predictor which predicts a moisture condition of a target road surface at a time after a time at which moisture on the target road surface is detected, based on moisture information obtained by detecting the moisture on the target road surface, the target road surface being a road surface at a position indicated by at least one of the pieces of position information.
US11312381B2
A four-wheel drive force distribution apparatus for distributing drive forces to the wheels of a four-wheel drive vehicle, in which the distribution of drive force to the front inside wheel (2a) and the distribution of drive force to the rear inside wheel (3a) are adjusted based on a ground load of the front inside wheel (2a) and a ground load of the rear inside wheel (3a) when the vehicle is turning, and the distribution of drive force to the front inside wheel (2a) compared with distribution of drive force to the rear inside wheel (3a) is reduced the smaller the ratio of the ground load of the front inside wheel (2a) to the ground load of the rear inside wheel (3a) during turning.
US11312379B2
A method for occupancy map synchronization in multi-vehicle networks may include receiving three-dimensional perception sensor (3DPS) data. The method may include generating a data message including an occupancy map (OM) octree. The OM octree may be generated from an occupancy map constructed from the 3DPS data. The method may include reducing at least one of a messaging time or a messaging size of the data message including the OM octree. The method may include transmitting the data message including the OM octree via a leader vehicle controller communicatively coupled to a leader vehicle. The method may include receiving the data message comprising the OM octree via a follower vehicle controller communicatively coupled to the follower vehicle. The method may include generating a local occupancy map from the data message comprising the OM octree via the follower vehicle controller.
US11312377B2
Method and device for autonomous driving of a vehicle on a roadway in a direction of travel. A trajectory for driving on the roadway in the direction of travel is determined. A bending strip of limited length defines the trajectory, wherein the bending strip is fixed at one end thereof in a node which defines a starting point of the trajectory. A course of the trajectory is determined, starting from the starting point, in dependence on a bending line of the bending strip, which line extends, starting from the node, to the other end of the bending strip. A representation of a roadway boundary defines a boundary condition for the determination of the trajectory. A quality measure is defined in dependence on a property of the bending strip. The bending line which satisfies the boundary condition and for which the quality measure has an extremal value is determined.
US11312375B2
Disclosed are a vehicle anti-collision forewarning method, an in-vehicle computer device and a vehicle anti-collision forewarning system.
US11312369B2
An apparatus for controlling parking of a vehicle, a system having the same, and a method for the same are provided. The apparatus for controlling parking of a vehicle includes a processor to stop the vehicle when the vehicle arrives at a target parking space while performing an automatic parking of the vehicle to the target parking space, to adjust a steering angle, and to terminate the automatic parking after moving the vehicle for a predetermined distance when the steering angle is adjusted and the steering angle is greater than a preset threshold angle and a storage to store a parking path and the threshold angle.
US11312363B2
It is a control method of a hybrid vehicle that includes an engine and an electrical power generation motor that is connected with the engine for controlling a rotational speed of the engine to be a target rotational speed. When an failure with respect to the engine is judged, an upper limit of a target rotational speed of a firing operation is set to a first upper limit rotational speed lower than an upper limit for a normal state. Further, a target rotational speed of a motoring operation is set to be not higher than the first upper limit rotational speed. It becomes possible to carry out transition between the firing operation and the motoring operation quickly.
US11312359B2
A method for calculating a management setpoint for managing fuel and electric power consumption of a hybrid motor vehicle. The method includes: a) acquiring, via a navigation system, a journey to be made, b) dividing the journey into successive sections, c) acquiring, for each section, attributes characterizing the section, d) deducing a relation linking the estimated fuel consumption of the hybrid motor vehicle over the section to the estimated electric power consumption of the hybrid motor vehicle, e) measuring the actual fuel consumption and the actual electric power consumption of the motor vehicle, f) correcting the relation, taking into account the actual fuel and electric power consumptions, and g) determining an optimal consumption point in each of the corrected relations in order to minimize the fuel consumption of the motor vehicle over the journey as a whole.
US11312352B2
The present invention relates to a method with which the driving dynamics of an electrically driven vehicle can be modified. Within the scope of the method according to the invention, a vehicle operating characteristic variable, as a function of which a torque transmission mechanism is engaged, is monitored, by means of which torque transmission mechanism two half-shaft assemblies of the vehicle which are each driven by an electric motor can be selectively connected to one another in terms of drive.
US11312340B2
A fuel distribution station for land vehicles includes a first fuel tank assembly for releasably holding fuel and a second fuel tank assembly for releasably holding fuel. A control system selectively permits and monitors a discharge of fuel from both of the first and second fuel tank assemblies. An operation platform is elevated a predetermined distance above ground by support legs and is formed by rigidly connecting the first fuel tank assembly to the second fuel tank assembly.
US11312337B2
The invention concerns a cleaning device (5) for an optical sensor (9) module (3) of a motor vehicle comprising a housing (7), an optical sensor (9) housed in the housing (7), characterised in that the cleaning device (5) comprises a cylindrical flange (21) having first snap-fastening members (23) shaped to engage with second snap-fastening members (25) carried by the sensor (9) module (3), the first (23) and second (25) snap-fastening members being configured such that, in the mounted state, the axis of the cylindrical flange (21) merges with the optical axis (A) of the optical sensor (9), and at least one pipe (35; 37) having spray openings (350; 370) is attached to the inner wall (33) of the cylindrical flange (21), the spray openings (350; 370) being turned towards the optical sensor (9).
US11312331B2
A method for providing temporary access to a vehicle includes receiving a vehicle access request at a vehicle, transporting the vehicle from a storage space to a user originating the vehicle access request using the at least one of the semi-autonomous mode and the fully autonomous mode, providing the user access to the vehicle via a smartlock system, and transporting the vehicle from the user to the storage space subsequent to the user's access. The vehicle includes a controller configured to operate the vehicle in at least one of a semi-autonomous mode and a fully autonomous mode.
US11312330B1
A switch is interposed between an ignition antenna associated with a vehicle ignition switch and an auxiliary antenna located spaced from the ignition switch. A reader is selectively connected through the switch to either the ignition antenna or to the auxiliary antenna, the reader configured to determine if an authorized key is present adjacent to an antenna. An authorized key is kept adjacent to the auxiliary antenna. The vehicle ignition switch can be operated either with an authorized key brought adjacent to the ignition switch and adjacent to the ignition antenna or by adjusting the switch to connect the reader to the auxiliary antenna to read the authorized key kept adjacent thereto. A controller can cause this switch to adjust from connecting the reader to the ignition antenna to connecting the reader to the auxiliary antenna, so that the controller can automatically cause vehicle ignition operation when desired.
US11312326B2
The present invention relates to an airbag device for a vehicle. The airbag device comprises: an airbag cushion which is formed in a shawl shape and deployed toward both sides of a passenger so as to wrap and restrain the entire upper body around both shoulders of the passenger when a vehicle collides; and an inflator for generating gas and supplying the gas to the airbag cushion in response to an impact detection signal when the vehicle collides. Accordingly, when a vehicle collides, the shawl-shaped airbag cushion installed on the back of a seat is inflated and deployed to restrain the both sides and front area of the upper body of a passenger around both shoulders of the passenger, thereby safely protecting the passenger.
US11312315B2
A vehicular camera includes a housing having a front housing portion and a rear housing portion mated together to form a cavity within the housing. A circuit board is attached at the front housing portion and has at least one front electrical connector in electrical connection with an imager. The rear housing portion has at least one rear electrical connector. With the rear housing portion mated with the front housing portion, the rear electrical connector electrically connects with the front electrical connector. The rear housing portion has a connector portion that is configured to electrically connect the rear electrical connector to a vehicle wire harness. The front electrical connector and the rear electrical connector cooperate to allow for misalignment of the electrical connectors in a direction parallel to the rear side of the circuit board when the rear housing portion is mated with the front housing portion.
US11312308B2
A universal storage system for a motor vehicle includes an enclosure defining a chamber, a plurality of partitions, and a partition actuator for moving the partitions within the chamber to define a plurality of compartments. The system further includes a cover actuator for moving the cover elements to cover the compartments. The system further includes a user interface generating a deposit signal indicative of a size of an object to be deposited into the enclosure. The system further includes a controller generating first and second actuation signals. The partition actuator moves the partitions to the predetermined positions to define a compartment sized for receiving the object in response to receiving the first actuation signal from the controller. The cover actuator moves the cover elements to the predetermined locations for uncovering the compartment in response to receiving the second actuation signal from the controller.
US11312304B2
An interior rear view mirror assembly for a vehicle includes a mirror housing rotatably attached to a housing holder which is adapted to be attached to an interior of the vehicle, the mirror housing including a first rear view side to which a reflective mirror element is attached, and a second rear view side to which a display device with a display screen is attached to, where a camera is connected to the display device establishing a display system to provide an image to the display screen; and an actuator unit configured to automatically rotate the mirror housing to the first or second rear view side. A vehicle and a method may be used to operate the interior rear view mirror assembly.
US11312285B2
A tailgate system for a vehicle having a body defining a rear cargo area and an opening, the tailgate system comprising: (a) a tailgate door adapted to pivotally engage the rear cargo area in a first direction between a closed position and an open position; (b) a bed extension pivotally engaged to the tailgate door; and (c) one or more ramps, wherein the bed extension is pivotally engaged to the tailgate door and adapted to pivot from a closed position to one or more open positions; and wherein the one or more ramps removably attach to the bed extension.
US11312278B2
Provided is a support device including a flexible air-tight membrane, defining an internal volume and including a connection valve configured to allow introduction or extraction of air into/from the internal volume, and a compressible solid body housed in the internal volume and made of a material which, when said membrane is placed under vacuum, has a volume that decreases by at least 5%.
US11312275B2
The invention provides a type of all-terrain vehicle seat installation structure; it includes the cab frame and the seat backrest arranged on the frame; the back mounting side of the seat backrest includes the first mounting part and the second mounting part arranged up and down respectively. The first mounting part includes the upper support frame located at the upper end of the frame; the installation hole is arranged on the upper support frame; the installation pin inserted into the installation hole is extended out of the seat backrest. The second mounting part includes the lower support frame located at the lower end of the frame; the lower end of the seat backrest is provided with the installation buckle mounted on the lower support frame. The top of the seat backrest is limited by the installation pin being inserted into the installation hole; the seat backrest is supported by the bottom installation buckle; the top of the seat backrest is limited by the inserting installation structure of the installation pin and the installation hole to avoid the seat backrest moving up and down on the frame, so the stability of the seat installation structure of the all-terrain vehicle is improved. The invention also provides a type of all-terrain vehicle provided with the seat installation structure of the all-terrain vehicle as described above.
US11312272B2
Provided is a conveyance seat capable of appropriately controlling the behavior of the pelvis (lumbar) of a seated occupant when an impact occurs, and thereby suppressing the generation of a compressive load on the spine of the seated occupant. This conveyance seat is provided with a seat cushion. The seat cushion has: a seat cushion frame; a cushion pad placed on the seat cushion frame; and a high-hardness portion provided below the cushion pad and higher in hardness than the material of the cushion pad. The high-hardness portion is disposed such that at least a part of the high-hardness portion overlaps a sinking suppression member in the vertical direction of the conveyance seat. The sinking suppression member is provided in the seat cushion frame or a vehicle body so that sinking of a seated occupant is suppressed. The sinking suppression member is disposed below the high-hardness portion.
US11312271B2
The invention relates to a child safety seat (100) comprising at least a first (104), a second (104) and a third locking mechanism (106) each being adapted for releasably locking the seat (100) to a vehicle at a respective anchorage point, wherein the anchorage points of the first locking mechanism (104) and the second locking mechanism (104) are arranged on a line, the anchorage point of the third locking mechanism (106) being spaced apart from the line a seat surface (101) of the seat (100), the seat surface (101) providing a sitting area of the seat (100), the third locking mechanism (106) being adjustable in height relative to the seat surface (101) and a coupling member (202), the third locking mechanism (106) being secured to the seat (100) via the coupling member (202), the coupling member (202) being height adjustable to enable the height adjustability of the third locking mechanism (106).
US11312269B2
An autonomous vehicle may include a plurality of seats rotatably provided on a vehicle floor of the vehicle; a console device rail provided between the plurality of seats and extending in a longitudinal direction thereof; and a console device mounted on the console device rail and configured for sliding between the plurality of seats along the console device rail, the console device mounted on the console device rail via a rotation shaft to be rotatable about the rotation shaft relative to the console device rail, wherein when the console device is slid along and rotated relative to the console device rail during rotation of the seat, the interference by the seats and the console device is prevented.
US11312263B2
A method for controlling an operation of a fuel cell of a fuel cell vehicle is provided. The method includes detecting a state of charge (SOC) of a high voltage battery and determining whether the detected SOC of the high voltage battery is within or beyond a preset range from a minimum recommended SOC to a maximum recommended SOC. Power generation of the fuel cell is performed or stopped by comparing a required current of the vehicle with a preset current value required to enter a fuel-cell stop mode in which the power generation of the fuel cell is stopped and a preset current value required to release the fuel-cell stop mode.
US11312256B2
A propulsion and non-propulsive electrical generation system for an aircraft having at least one turbomachine and at least two pairs of rotors, the rotors of the same pair of rotors being symmetrically opposite on the aircraft with respect to the same center of symmetry, at least four motors each driving a rotor, at least one generator coupled to a turbomachine, an even number of power lines and at most equal to the number of rotors, each power line having at least one propulsion branch coupled to a motor, a battery coupled at the output to the propulsion branch, and an AC-DC converter coupled between an output of a generator and the propulsion branch.
US11312253B2
A charging connection is provided for charging a battery of a vehicle using an external power source. The first connector is coupled to the external power source with an electric cable. The second connector is coupled to the vehicle. The first connector is automatically guided for connection to the second connector using radio frequency signals to couple the first and second connectors so that electrical energy is supplied to the vehicle from the first connector to the second connector.
US11312251B2
The present application relates to the field of automotive technologies, and provides an electric vehicle wireless charging method, an apparatus, and a system. A wireless charging station can charge an electric vehicle according to a charging request of the electric vehicle and charging permission of the electric vehicle prestored on the wireless charging station, so that resources of the wireless charging station are maximally used, and resource waste of the wireless charging station is avoided.
US11312248B2
A non-contact power reception device includes a load such as a power storage device identified as a subject of power feeding, and a secondary self-resonant coil receiving electric power to be supplied to said load from an external primary self-resonant coil. The secondary self-resonant coil is configured so as to be switchable between a first state and a second state. The first state is selected in a power reception mode in which the secondary self-resonant coil is magnetically coupled with the primary self-resonant coil through resonance of a magnetic field. The second state is selected in a power non-reception mode in which the magnetic coupling of the secondary self-resonant coil with the primary self-resonant coil through resonance is weaker than in the first state.
US11312247B2
The power supply device includes a plurality of boost converters connected in parallel to boost and supply power from the power storage device, and a control device for controlling each of the boost converters. When the electronic control unit 50 cannot operate the plurality of boost converters by the feedback control, the control device operates only one of the plurality of boost converters by the feed forward control.
US11312231B2
The invention relates to a power-shift multi-speed transmission (10) provided in the power train of a vehicle, comprising at least one sun gear (14, 80), at least one stepped planetary gear (16, 22), at least one ring gear (34, 36), and an input shaft (12) and an output shaft (40). The power-shift multi-speed transmission (10) can be shifted into a shift mode of a first speed or into a shift mode of a second speed and vice versa by means of the at least one stepped planetary gear (16, 22). A first brake (30) is associated with a first ring gear (34) and a second brake (32) is associated with a second ring gear (36). Depending on the actuation of these brakes, in the shift modes there is at least one torque flow under acceleration, or at least one torque flow on overrun, through the power-shift multi-speed transmission (10).
US11312226B2
A clutch device for a motor vehicle drive train includes an input shaft, a first clutch arranged on the input shaft, a housing wall, a support bearing on the housing wall, an actuating force introduction mechanism, and a first actuating unit. The first clutch has a first clutch component with a carrier and a second clutch component. The first clutch component is directly connected to and axially supported on the input shaft. The actuating force introduction mechanism is rotationally fixed to the first clutch component such that an actuating force which adjusts the first clutch from its open position into its closed position is introduced directly into the input shaft via the carrier and is supported by the input shaft via the support bearing. The first actuating unit is operatively connected to the first clutch and includes a movable actuating bearing arranged to interact with the actuating force introduction mechanism.
US11312215B2
A tail gate air diverter tarp provides a streamlined airflow across the bed of a truck to substantially reduce drag on the truck and improve gas mileage. The tail gate air diverter tarp is configured for a universal fit in a truck bed across a variety of manufacturers. The tail gate air diverter tarp has a web reinforced perimeter and a pair of cam buckles attached to the web reinforced perimeter at each corner of the tarp, with one cam buckle oriented in a lateral direction and the other cam buckle oriented in a lateral direction. A cinching strap adjustable couples selected cam buckles with a mount carried in the bed of the truck.
US11312212B2
The present invention provides a panel for a vehicle including a coated steel sheet locally reinforced. A method for preparing the panel and the use of the panel are also provided.
US11312210B2
A vehicle body upper structure includes a pair of first structures that constitute portions on both sides in a width direction of a vehicle body in an upper portion of the vehicle body; and a second structure that extends in the width direction and is joined at opposing ends to the first structures so as to define at least a part of a window opening, to which a windshield is attachable in cooperation with the first structures. The second structure includes a low-rigid portion that is joined to one of the pair of first structures in a first area of the one of the pair of first structures, and a high-rigid portion that is separated in distance in the width direction from the first area and that has higher rigidity than the low-rigid portion. The low-rigid portion being joined to one of the first structures via the damping material.
US11312206B2
A method for determining a heating load of a hybrid electric vehicle includes determining an SOC of a high-voltage battery through a controller, determining whether or not there is a heating request, based on a travel pattern input, through the controller when the SOC of the high-voltage battery is normal, calculating a required heating load according to the travel pattern input when there is the heating request, calculating an environmental condition according to an environment of the vehicle when there is the heating request, calculating a final heating load value through a combination of the calculated required heating load and the environmental condition of the vehicle, and adjusting a basic request engine torque according to the travel pattern input, taking into consideration the calculated final heating load value, and controlling driving of an engine based on the adjusted basic request engine torque.
US11312201B2
Disclosed is a mobile robot including: at least three wheels; a sensing unit configured to measure a weight of the mobile robot applied to each of the three wheels; a support member connected to at least one of the at least three wheels; a length adjustment member connected to the support member so as to adjust a length of the support member; and a processor control the length adjustment member for effectively controlling a center of mass of a mobile robot. In addition, disclosed are a method implemented by the mobile robot to control a center of mass of the mobile robot, and a non-transitory computer readable storage medium in which a computer program for implementing the method for controlling the center of mass of the mobile robot.
US11312199B2
An active vehicle height control method may include securing a road surface profile for unevenness of a road ahead of a vehicle and forming a target vehicle height profile by filtering the road surface profile. In addition, a controller is configured to form a disturbance profile using the road surface profile and the target vehicle height profile. The controller estimates vehicle behavior for the disturbance profile. Furthermore, the controller determines an inverse-phase control force that minimizes the estimated vehicle behavior, and drives an actuator using the inverse-phase control force to adjust a height of the vehicle.
US11312193B2
An adjustable trailer hitch disposed on a ball mount, the adjustable trailer hitch including a trailer ball to receive a trailer coupler thereupon, a plurality of elongated members disposed on and within at least a portion of the trailer ball to move from retracted in a first position to at least partially extended in a second position, and an adjustment assembly disposed on and within at least a portion of the trailer ball to move the plurality of elongated members in response to a rotation of the adjustment assembly.
US11312190B2
This pneumatic tire includes bead cores formed by winding a bead wire. In a cross-sectional view of the bead core, the bead core has a wire array structure of a hexagon formed by winding the bead wires in a close-packed manner. The hexagon is a projecting hexagon with an obtuse internal angle at every vertex. A layer number M of wire cross sections in a Y-axis direction and a maximum value N_max of an array number N of the wire cross sections in an X-axis direction satisfy 0.75≤M/N_max≤1.30. A distance A in a lateral direction from a vertex of the hexagon on the innermost side in the lateral direction to the centroid of the hexagon, and a distance B in the lateral direction from a vertex of the hexagon on the outermost side in the lateral direction to the centroid of the hexagon, satisfy 1.05≤B/A.
US11312189B2
An adapter, for a rolling assembly having an axis of rotation and comprising a tyre (P) having two beads (B), and a rim (J), provides the connection between one of the beads (B) and the rim (J), the said rim having two rim seats (7), the said adapter having an axially inner end (10) intended to be mounted on the rim seat (7) and comprising an inner reinforcing element (16), the said reinforcing element (16) having a centre C2, an axially outer end (9) comprising an outer reinforcing element (15), the said reinforcing element (15) having a centre C1, a body (11) that connects the said outer end (9) to the said inner end (10) so as to form a single piece and comprises at least one main reinforcement that provides the connection between the said outer reinforcer and the said inner reinforcer, and comprises a first end (17A) and a second end (17B), a substantially cylindrical adapter seat (18) intended to receive one of the said beads (B), the said seat (18) being situated at the axially outer end (9) of the said body (11), an adapter bearing face (21) substantially contained in a plane perpendicular to the axis of rotation, the said bearing face being situated on the axially inner face of the axially outer end (9), and an overall length L and a length LT measured between the centres C1 and C2. The first end (17A) and the second end (17B) of the reinforcement are arranged one upon the other so as to form an overlap.
US11312165B2
An assembly for precise positioning of a stamping tool, such as a photopolymer stamp. The assembly having a flat base of preferably a square shape. A platform of a predetermined height runs along the periphery of the flat base. A grid film removably adhered to the top surface of the flat base. Four alignment tabs can be provided on the four corners of the platform. A flip plate dimensioned to fit over the platform, such as corners of the flip plate juxtapose to the alignment tabs. A portion of the flip plate extends sidewards from the periphery of the platform, such as the flip plate can be lifted. The clear flip plate having radial lines that extend from the center to the periphery of the flip plate.
US11312158B1
A printing and partial curing process for 3D objects that avoids print fouling due to scattered UV light. The process uses the steps of expressing an image from an inkjet printing head onto the surface of a rotating piece of transparent media, rotating the media surface along a single rotational axis away from the inkjet printing head to allow full wetting of an expressed image onto the media surface, and further rotating the media surface so that the expressed image enters a shaped ultraviolet illumination beam field that causes the partial curing of the image so that said image is held in place on the surface during continued rotation as additional ink is applied to the surface. The partial curing or “pinning” lamp is precisely positioned so that ultraviolet beam field avoids impinging on the inkjet print heads so that fouling does not occur.
US11312156B2
A drying device includes a contact heater unit to contact and heat a medium. The contact heater unit includes a plurality of heating members each having a curved contact face to contact the medium among plural heating members of the plurality of heating members to contact a first surface of the medium opposite a second surface of the medium on which liquid is applied. The plurality of heating members includes a first heating member and a plurality of second heating members. The first heating member has a maximum contact distance to contact the medium. The plurality of second heating members is disposed upstream from the first heating member in a direction of conveyance of the medium. Two heating members of the plurality of second heating members immediately upstream from the first heating member in the direction of conveyance of the medium contact the first surface of the medium.
US11312155B2
In one example, a heated pressure roller can include a structural element positioned within a belt roller, a platen coupled to the structural element, wherein the platen comprises: a first side to guide a belt of the belt roller to form a first angle on the first side, and a second side to guide the belt of the belt roller to form a second angle on the second side that is different than the first angle.
US11312150B2
A liquid surface imaging device includes an irradiator including a plurality of lightings, the irradiator configured to irradiate a liquid surface in a nozzle of a liquid discharge head with lights emitted from the plurality of lightings, and an imaging device configured to image the liquid surface. The plurality of lightings is arranged point-asymmetrically with a center of the imaging device as a point of symmetry.
US11312143B2
In one example in accordance with the present disclosure, a fluid interface device (106) is described. The device includes a collar (110) to receive a fluid container (104). The collar has an aperture in one end surface. A needle (108) of the fluid interface device passes through the aperture and allows fluid to pass from the fluid container (104) into a reservoir (102). The needle is slideable within the aperture from a dosed position to an open position upon reception of the fluid container. A seal (212) is radially disposed around the needle (108) and seals against the end surface of the collar (110) when the needle is in the dosed position.
US11312137B2
A piezoelectric element includes: a first electrode provided on a base; a piezoelectric layer provided on the first electrode and containing a complex oxide which has a perovskite structure and contains potassium, sodium, and niobium; and a second electrode provided on the piezoelectric layer, in which the first electrode contains platinum, the first electrode is (111) preferentially oriented, and a platinum atom contained in the first electrode is bonded to an oxygen atom at an interface between the first electrode and the piezoelectric layer.
US11312132B2
There is provided a head driving device for causing a head to discharge droplets. The device includes a drive circuit, a first drive waveform generation circuit, a second drive waveform generation circuit, and a correction circuit. The drive circuit is configured to drive the head based on a plurality of drive waveforms to discharge the droplets. The first drive waveform generation circuit configured to generate a first drive waveform of the plurality of drive waveforms. The second drive waveform generation circuit is configured to generate a second drive waveform of the plurality of drive waveforms. The correction circuit is configured to correct the first drive waveform and the second drive waveform with reference to an intermediate potential.
US11312131B2
In some examples, a fluid dispensing device includes a plurality of fluidic actuators, and a plurality of sense measurement storage elements to store sense measurement indicators for indicating whether sense measurement is to be performed for fluidic actuators of the plurality of fluidic actuators. The fluid dispensing device further includes a controller to control setting of the sense measurement indicators in the sense measurement storage elements to select which fluidic actuator is to be subject to a sense measurement.
US11312130B2
A liquid ejecting head including: a first liquid ejecting portion configured to eject a liquid; a second liquid ejecting portion configured to eject a liquid; a first supply flow path configured to supply the liquid to the first liquid ejecting portion and the second liquid ejecting portion; and a temperature detection element for measuring a temperature of the liquid. The first supply flow path includes a common portion to which the liquid is supplied; a first branch portion that communicates with the common portion at a communication position, and that supplies the liquid from the common portion to the first liquid ejecting portion; and a second branch portion that communicates with the common portion at the communication position, and that supplies the liquid from the common portion to the second liquid ejecting portion. The temperature detection element is disposed at a vicinity of the communication position.
US11312129B2
In one example in accordance with the present disclosure, a fluidic die is described. The fluidic die includes an array of firing subassemblies grouped into zones. Each firing subassembly includes 1) a firing chamber, 2) a fluid actuator, and 3) a sensor plate. The fluidic die also includes a measurement device per zone to measure a voltage indicative of an impedance within a selected firing chamber. The fluidic die includes a selector per firing subassembly to couple a selected sensor plate to the measurement device. A selector is adjacent a respective firing subassembly and a distance between the selector and the measurement device is different as compared to other selectors.
US11312126B2
A method of generating alignment data for a printhead. The method includes the steps of: printing a calibration pattern using the printhead, the calibration pattern including rows of spaced apart fiducials, each fiducial having a plurality of concentric shapes representing a code sequence; imaging the fiducials at a first resolution to generate imaged fiducials; cross-correlating a template fiducial with the imaged fiducials at a plurality of different displacement s relative to each imaged fiducial, the template fiducial having a configuration matching the imaged fiducials; determining a two-dimensional set of cross-correlation values for each imaged fiducial, each set of cross-correlation values indicating a center of a respective fiducial; and generating alignment data for the printhead using the sets of cross-correlation values.
US11312122B2
A method comprising: subjecting at least one or more barrier film components and one or more polariser film components for a liquid crystal display device to a first drying process; thereafter combining at least said barrier film components and polariser components to assemble upper and lower sub-assembly components; subjecting the upper and lower sub-assembly components to a second drying process; and thereafter combining the upper and lower sub-assembly components with at least a liquid crystal cell component to assemble a liquid crystal device.
US11312119B2
The present invention provides resins for use as a sealant layer in a multilayer film, multilayer films, and packages formed from such films. In one aspect, a resin for use as a sealant layer in a multilayer film comprises (a) 10 to 30 weight percent low density polyethylene based on the total weight of the resin; (b) 60 weight percent or more of a random copolymer polypropylene based on the total weight of the resin; and (c) 5 to 25 weight percent of a crystalline block copolymer composite (CBC) comprising: i) a crystalline ethylene based polymer (CEP) comprising at least 90 mol % polymerized ethylene; ii) an alpha-olefin-based crystalline polymer (CAOP); and iii) a block copolymer comprising (1) a crystalline ethylene block (CEB) comprising at least 90 mol % polymerized ethylene and (2) a crystalline alpha-olefin block (CAOB).
US11312118B2
Fiber-reinforced nonwoven composites having a wide variety of uses (e.g., leisure goods, aerospace, electronics, equipment, energy generation, mass transport, automotive parts, marine, construction, defense, sports and/or the like) are provided. The fiber-reinforced nonwoven composite includes a plurality of carbon fibers and a polymer matrix. The plurality of carbon fibers have an average fiber length from about 50 mm to about 125 mm. The fiber-reinforced nonwoven composite comprises a theoretical void volume from about 0% to about 10%.
US11312110B2
A vehicle pane has a first and a second pane element that are joined to one another surface-to-surface such that the vehicle pane has a first pane face, a second pane face, a third pane face, and a fourth pane face. The second pane face has a first printed region and the third or fourth pane face has a second printed region for forming a viewing region along the vehicle pane. The first and second printed region are each designed with at least a first, second, and third zone. At least one of the first and/or second zones is at least partially printed and the third zones are not printed. The second zones are implemented as a transition region between the first zone and the third zone such that an optical effect of the first printed region is compensated by an optical effect of the second printed region.
US11312108B2
In one aspect, the present invention provides a fiber reinforced metal composite comprising a metal layer and a fiber layer which are arranged in a stack, and adjacent layers are fixed by bonding; the composite has a two-layered or three-layered structure, wherein one layer is closely adhered to another layer and the thickness of the layer is from 0.6 mm˜0.9 mm. Such structure changes the structure of the existing fiber metal composite characterized by generally having more than three layers, and greatly reduces the thickness of the composite while maintaining good mechanical properties. In another aspect, the present invention discloses an application of fiber reinforced metal composite in the field of luggage case manufacturing, provides two preparation methods for providing fiber reinforced metal case shell with simple and available operations.
US11312102B2
The present disclosure relates to a carbon nanotube structure. The carbon nanotube structure includes a carbon nanotube array, a carbon nanotube layer located on the carbon nanotube array, and a carbon nanotube cluster between the carbon nanotube array and the carbon nanotube layer. The carbon nanotube array includes a number of first carbon nanotubes that are parallel with each other. The carbon nanotube layer includes a number of second carbon nanotubes. The carbon nanotube cluster includes a plurality of third carbon nanotubes that are entangled around both the plurality of first carbon nanotubes and the plurality of second carbon nanotubes. The carbon nanotube array is fixed on the carbon nanotube layer by the plurality of third carbon nanotubes so that the entire carbon nanotube structure is free-standing.
US11312096B2
A tire building drum has a crown section with crown segments which are movable from a crown-down position into a crown-up position, wherein the crown segments together form a crown surface facing outwards in the radial direction, a leading edge and a shoulder that forms the transition from the crown surface to the leading edge, wherein the shoulder leaves a gap, wherein the tire building drum further includes a plurality of support members that extend in said gap, wherein each crown segment has a first side and a second side, wherein each crown segment further includes one or more guide channels, wherein each guide channel is arranged for receiving a respective one of the plurality of support members in the respective crown segment between the first side and the second side. Also disclosed is a method for tire building using the aforementioned tire building drum.
US11312095B2
A process for manufacturing tyres for vehicle wheels, comprising the step of building on a forming support a carcass structure comprising at least one carcass ply and, at least one end edge of the carcass ply, at least one annular anchoring structure comprising at least one substantially circumferential annular insert and at least one filling insert associated to said at least one substantially circumferential annular insert. The step of building the carcass structure comprises the steps of positioning the annular anchoring structure on the carcass ply by moving the annular substantially circumferential insert into contact with an end edge of the carcass ply by means of a special positioning member, pulling down the filling insert on the end edge of the carcass ply and turning up a free end portion of the end edge of the carcass ply so as to form a turned up end portion of the carcass ply including said annular anchoring structure. The pulling down of the filling insert on the end edge of the carcass ply is carried out by a special pulling down member while the substantially circumferential annular insert is retained into a contact position with the end edge of the carcass ply by said positioning member.
US11312071B2
Additive manufacturing system, method and corresponding components for making elastomeric structures
A system for additive manufacturing a medical device, the system comprising a first dispensing system, a second dispensing system, a deposition apparatus, and a deposition substrate on a surface of which the deposition apparatus is configured to deposit at least one elastomeric material into a filament. The deposition apparatus receives the at least one elastomeric material from the first and second dispensing systems in proportions effecting a desired property in the medical device. The deposition apparatus may comprise heating and/or cooling elements, a sonic vibration module, and/or a pneumatic suck-back valve. The deposition substrate may have a configuration corresponding to a desired shape of the medical device and is configured to rotate and/or translate relative to the deposition apparatus. The system comprises a controller configured to control the deposition.
US11312070B2
The object of the invention is a print head for three-dimensional printing comprising an extrusion assembly (1) functionally coupled to a drive assembly (3), and a nozzle assembly (2), functionally coupled to the extrusion assembly (1), providing filament (10) transfer, wherein there is a cooling assembly (18) disposed between the extrusion assembly (1) and the drive assembly (2), containing a fluid cooling system, comprising an inlet (15), an outlet (17) and a system of cooling ducts (14) disposed inside the cooling assembly (18), distributing the cooling medium (11), providing maintenance of the preset temperature of the extrusion assembly (1) and the drive assembly (3). The object of the invention is also a print head assembly.
US11312068B2
An additive manufacturing system is disclosed that comprises two or more lasers for precisely heating a fiber-reinforced thermoplastic feedstock and a fiber-reinforced thermoplastic workpiece in preparation for depositing and tamping the feedstock onto the workpiece. The system employs feedforward, a variety of sensors, and feedback to ensure that the feedstock and workpiece are properly heated.
US11312067B2
An apparatus is disclosed for performing an additive manufacturing operation to form a structure by processing a photopolymer resist material. The apparatus may incorporate a laser for generating a laser beam, and a tunable mask for receiving the laser beam which has an optically dispersive element. The mask splits the laser beam into a plurality of emergent beams each having a subplurality of beamlets of varying or identical intensity, with each beamlet emerging from a unique subsection of illuminated regions of the mask. A collimator collimates at least one of the emergent beams to form a collimated beam. One or more focusing elements focuses the collimated beam into a focused beam which is projected as a focused image plane on or within the resist material. The focused beam simultaneously illuminates a layer of the resist material to process an entire layer in a parallel fashion.
US11312063B2
An apparatus includes a first roll and a second roll on each of which a pattern is formed, a first motor and a second motor to rotate the respective rolls, a shaft direction supporting mechanism to support the second roll along a shaft direction and an axial position adjusting mechanism configured to move the shaft direction supporting mechanism along the shaft direction. The posture of the rotating shaft of the second motor is maintained constant at all times, and the second roll is moved in the shaft direction along the first roll, thereby adjusting the positions of both patterns on the first roll and the second roll along the shaft direction.
US11312062B2
There is provided a high-pressure tank manufacturing method that ensures a shorten heating period compared with a conventional one and eliminates a need for taking out a material for heating after heating. A high-pressure tank manufacturing method includes: disposing a conductive heating material on an outer periphery of a resin liner; winding a conductive fiber with which thermosetting resin is impregnated around the outer periphery of the resin liner on which the heating material is disposed; and heating the heating material and the fiber on the outer periphery of the resin liner by induction heating to harden the thermosetting resin.
US11312061B2
A forming station for producing a packaging trough by thermoforming at least an area of a film web positioned between a forming tool upper part and a forming tool lower part of the forming station. A male die part of the forming tool upper part may be moved in a vertical direction and inserted into a forming space of a female die part of the forming tool lower part. The packaging trough is produced by deforming the film web between the male die part and an inner wall of the forming space of the female die part. In an inserted condition of the male die part within the female die art, a push-in unit is extended from the male die part towards the inner wall of the forming space at an angular orientation relative to the vertical direction.
US11312060B2
A fluid channel of a container processing system for processing containers, such as bottles, is described, the container processing system comprising a blow molding machine and a container processing machine arranged downstream of the blow molding machine in the process direction. The fluid channel is arranged downstream of the blow molding machine and upstream of the downstream container treatment machine in the process direction and comprises at least one component, through which the fluid can flow and which comprises at least one outlet opening through which the fluid can escape from the fluid channel in the direction of a bottom of a container transported in the process direction. The component is produced by a generative manufacturing method.
US11312059B2
A molding unit for the manufacturing of a container from a blank made of plastic material includes: a mold equipped with a wall and a movable insert; and at least one boxing system including a cylinder that is integral with the insert. The boxing system includes: at least one solenoid valve mounted on a primary fluid circuit, with this solenoid valve including a fluid outlet connected to a primary chamber and that defines a variable passage section based on an electric control signal applied to the solenoid valve; and a processing unit connected to the solenoid valve and programmed to vary the electric control signal applied to the latter.
US11312055B2
An extruder having an extruder crosshead, a die, and a die retaining assembly. The extruder crosshead has an annular major surface while the die has a first die surface facing and conformal to that major surface. The die also has a second die surface opposed to the first die surface. The die-retaining assembly is attached to the extruder crosshead, evenly and variably pressing the second die surface with controlled pressure such that the substantially opposing first die surface is pressed into the major surface of the extruder crosshead. The die-retaining also includes movable elements which abut the die in order to move the die. The die-retaining assembly can be used to evenly reduce the pressure exerted by over the second die surface so that the position adjustment elements can be used to more easily adjust the position of the die.
US11312047B2
A method for making a bracelet provided with an electronic component insert, the method includes fabricating a basic, flexible support for an insert in the form of a band, making conductive paths on the flexible support or in the flexible support, disposing on the flexible support various electronic components connected to the conductive paths, and coating the electronic components disposed on the flexible support with a transparent or opaque protective layer to finish the insert of the bracelet.
US11312045B2
A manufacturing method of a coil component comprising the steps of: preparing a coil assembly body in which a coil is attached on a magnetic core and a mold body which is formed with a cavity portion in the inside thereof and which includes at least one opening portion, putting a viscous admixture including magnetic powders and thermosetting resin and the coil assembly body in the cavity portion, pushing the put-in viscous admixture in the mold body, and thermally-curing the pushed-in viscous admixture and forming a magnetic exterior body which covers the coil assembly body.
