US11138071B1
On-chip XOR parity data management combines storage blocks in non-volatile memory. Multiple source storage blocks are selected to be combined and stored into a destination storage block. Each source storage block includes a data section and a parity section. The parity section includes XOR parity data that enables data recovery of physical pages of the source storage block. The source storage blocks are merged into the destination storage block, which is configured to store multiple bits per memory cell. Parity sections of one or more of the plurality of source storage blocks remain unchanged after merging into the destination storage block.
US11138069B2
Apparatus and method for storing data in a non-volatile memory (NVM), such as a flash memory in a solid-state drive (SSD). In some embodiments, a distributed storage space of the NVM is defined to extend across a plural number of regions of the NVM. A non-standard parity data set is provided having a plural number of data elements greater than or equal to the plural number of regions in the storage space. The data set is written by storing a first portion of the data elements and a first parity value to the plural number of regions and a remaining portion of the data elements and a second parity value to a subset of the plural number of regions. The regions can comprise semiconductor dies in a flash memory, and the distributed storage space can be a garbage collection unit formed using one erasure block from each flash die.
US11138065B1
A storage system has a controller with an encoder. The encoder is configured to perform first and second stages of an encoding process in parallel on pipelined data blocks. In this way, while the first stage of the encoding process is being performed on a first data block, the second stage of the encoding process is performed on a second data block.
US11138060B2
An application performance management system is disclosed. Operational elements are dynamically discovered and extended when changes occur. Programmatic knowledge is captured. Particular instances of operational elements are recognized after changes have been made using a fingerprint/signature process. Metrics and metadata associated with a monitored operational element are sent in a compressed form to a backend for analysis. Metrics and metadata from multiple similar systems may be used to adjust/create expert rules to be used in the analysis of the state of an operational element. A 3-D user interface with both physical and logical representations may be used to display the results of the performance management system.
US11138055B1
An information handling system includes a processor and a basic input/output system (BIOS). The processor executes an operating system, and detects a corrected error from a memory controller of the information handling system. In response, the processor generates a system management interrupt (SMI). In response to the SMI the BIOS executes a SMI handler. The SMI handler detects a row of the corrected error within a dual inline memory module (DIMM) of the information handling system, and determines whether an entry for the row is located within a hash table. In response to the entry for the row being located within the hash table, the SMI handler increments an error count in a field of the entry for the row. Otherwise, the SMI handler adds a new entry for the row to the hash table, and increments an error count in a field of the new entry for the row.
US11138053B2
A system for determining a quota comprises an input interface and a processor. The input interface is configured to receiving a current workload. The processor is configured to: determine whether the current workload less than or equal to target workload; and in response to the current workload being less than or equal to target workload: indicate no modification to input values; set output values to input values; and provide the output values.
US11138051B2
According to the claimed invention, an information processing apparatus comprises an application unit in which at least one application is installed; and a data unit configured to store application data corresponding to the at least one application, wherein the application unit and the data unit can be connected to or separated from each other, the data unit determines, when connected to the application unit, whether the connected application unit is linked to the data unit, and in a case in which the application unit is not linked to the data unit, the data unit obtains the application data from a second data unit linked to the connected application unit, stores the obtained application data, and causes the connected application unit to store information to link the data unit connected to the application unit.
US11138050B2
Operation of a multi-slice processor that includes execution slices and a dispatch network of the multi-slice processor implementing a hardware level transfer of an execution thread between execution slices. Operation of such a multi-slice processor includes responsive to a thread switch signal: halting dispatch of one or more instructions retrieved from an instruction cache; generating a plurality of instructions to transfer an execution thread from a first execution slice to a second execution slice; and dispatching the plurality of instructions instead of the one or more instructions retrieved from the instruction cache; and transferring, in dependence upon execution of the plurality of instructions from the thread switching instruction generator, the execution thread from the first execution slice to the second execution slice.
US11138043B2
Systems and methods for outlier mitigation in safety-critical systems are provided. In one embodiment, a computer system comprises: a processor comprising one or more processing cores; a scheduling function that schedules the execution of applications, the applications each comprise threads; a contingency budgeting manager (CBM) that defines at least a first pre-determined set of threads from the threads of the applications and assigns a contingency budget pool to the first set of threads. The first set of threads are each scheduled by the scheduling function to execute on a first processing core. The CBM is further configured to monitor execution of each of the threads of the first set of threads to identify when a first thread is an execution time outlier. When the CBM determines that the first thread is an execution time outlier, it allocates additional thread execution time from the contingency budget pool to the first thread.
US11138037B2
A multi-processor system includes multiple processors arranged in multiple clusters. Different clusters have different power and performance characteristics. The system includes a task scheduler to schedule tasks to the processors. The task scheduler, in response to detection of a scheduling event trigger, is operative to identify a scheduling objective between a first objective of energy optimization and a second objective of load balance. The scheduling objective is identified based on at least respective operating frequencies and loading of all processors in a highest-capacity cluster of the multiple clusters. According to the identified scheduling objective, the task scheduler schedules a given task to a processor selected among the processors in the multiple clusters.
US11138036B2
Requests are received by a routing circuit. A plurality of first round-robin arbitration circuits are coupled to the routing circuit. There are as many first round-robin arbitration circuits as there are possible priority levels for the requests. The routing circuit operates to transmit each received request to a number of first round-robin arbitration circuits determined according to the priority level of the request. A second round-robin arbitration circuit has inputs respectively connected to the outputs of the first round-robin arbitration circuits.
US11138031B2
Implementing static loaders and savers for the transfer of local and distributed data containers to and from storage systems can be difficult because there are so many different configurations of output formats, data containers and storage systems. Described herein is an extensible componentized data transfer framework for performant and scalable authoring of data loaders and data savers. Abstracted local and distributed workflows drive selection of plug-ins that can be composed by the framework into particular local or distributed scenario loaders and savers. Reusability and code sparsity are maximized.
US11138023B2
A method and apparatus for modelling and generating a composite user interface comprising a plurality of user interface elements provided by at least one source application. Modelling the composite user interface comprises modelling at least part of a user interface provided by the or each source application, and modelling relationships between the at least part of the user interface provided the or each source application and the composite user interface.
US11138018B2
Profile-guided optimization is a technique for optimizing execution of computer programs using profile information to improve program runtime performance. Obtaining the profile information can be challenging, especially in live production environments such as high-performance gaming systems. A profiling strategy is provided herein that obtains profile information without requiring extra effort from users. The profiling strategy collects several approximate, lightweight profiles called piecemeal profiles over one or more lifetimes of a computer program, or application. The piecemeal profiles are then used to generate whole program application profiles that can then be used to improve the execution of the application. A piecemeal profile is profile information of a section or portion of an application.
US11138016B2
A system construction support device includes a storage unit, an operation receiving unit, a setting unit, and an arrangement control unit. The storage unit stores a system configuration file having a base area including a plurality of objects hierarchized, the plurality of objects each being design information on an instrument of a factory automation system. The setting unit sets identification information for at least one of the plurality of objects on the basis of the user operation received by the operation receiving unit. The arrangement control unit moves the object for which the identification information has been set by the setting unit, to a different location within the system configuration file or to an external file, and places a dummy object at an original location of the object moved to the different location, the dummy object including the identification information set for the object moved and information on a destination of the object moved.
US11138006B2
Systems and methods may include software development tools that allow for planning hybrid projects performed according to a combination of project development models. A processor may be operatively coupled to a memory. The processor may determine a target application of an enterprise service. The processor may determine a backlog associated with the target application, wherein the backlog comprises one or more tasks, one or more stories, or any combination thereof. The processor may generate a hybrid project from the backlog comprising a waterfall phase having at least one task and an agile phase having at least one story.
US11137997B2
Disclosed embodiments relate to opportunistically updating Electronic Control Unit (ECU) software in a vehicle. Operations may include receiving, at a controller in a vehicle, a wireless transmission indicating a need to update software running on at least one ECU in the vehicle; monitoring an operational status of the vehicle to determine whether the vehicle is in a first mode of operation in which an ECU software update is prohibited; delaying the ECU software update when the operational status is prohibited; continuing to monitor the operational status of the vehicle to determine whether the vehicle is in a second mode of operation in which the ECU software update is permitted; and enabling updating of the at least one ECU with the delayed ECU software update when it is determined that the vehicle is in the second mode of operations.
US11137994B2
A baseboard management controller (BMC) may comprise a processor, a non-volatile memory and a volatile memory. The non-volatile memory comprises firmware categorized into a plurality of independently updatable service modules. Each of the independently updatable service modules is stored on a read-write partition of the non-volatile memory and comprises at least one of an application, a library and a driver. The BMC comprises an update agent that performs an update process. In the update process, a BMC update package, which comprises an update service module for updating an existing service module stored in one of the plurality of RW partitions, is stored in the volatile memory. The existing service module stored in the RW partition is replaced with the update service module.
US11137990B2
An apparatus includes at least on processor to: parse a job flow definition for a job flow to identify an implicit expression of a data dependency arising from a data object output by a first task of the job flow and input to a second task thereof, wherein the first task is referred to as a data object required by the second as an input; in response to identifying the implicit expression, derive an order of performance of the tasks of the job flow that includes performing the first task before the second to ensure generation of the data object prior to performance of the second; for each task, retrieve a corresponding task routine; execute the task routines in an order that follows the order of performance of the tasks; and transmit, to the requesting device via the network, an indication of successful performance of the job flow.
US11137982B2
Systems, apparatuses, and methods related to acceleration circuitry are described. The acceleration circuitry may be deployed in a memory device and can include a memory resource and/or logic circuitry. The acceleration circuitry can perform operations on data to convert the data between one or more numeric formats, such as floating-point and/or universal number (e.g., posit) formats. The acceleration circuitry can perform arithmetic and/or logical operations on the data after the data has been converted to a particular format. For instance, the memory resource can receive data comprising a bit string having a first format that provides a first level of precision. The logic circuitry can receive the data from the memory resource and convert the bit string to a second format that provides a second level of precision that is different from the first level of precision.
US11137974B2
The present application provides a method for audio processing, an apparatus, an electronic device and a storage medium, the method includes: performing a segmentation processing on an audio to be processed to obtain N audio segments, N is an integer larger than or equal to 2; obtaining a target sequence according to maximum volume values of each of the audio segments, the target sequence includes: maximum volume values of M audio segments sorted in order of maximum volume values from large to small, M is a positive integer smaller than N; obtaining a volume adjustment parameter of the audio to be processed according to the target sequence, the volume adjustment parameter is used to adjust playing volume of the audio to be processed to target volume. The method avoids the problem that the user frequently adjusts the volume of the audio.
US11137973B2
Various implementations include computing devices and related computer-implemented methods for developing and previewing audio pins in an augmented audio environment. Certain implementations include a computer-implemented method including: generating a digital audio workstation (DAW) on a display, the DAW including a set of inputs assignable to an audio pin for playback; receiving assigned inputs for the audio pin from selections by a user at the display or at a wearable audio device worn by the user; and rendering the assigned inputs as audio playback at the wearable audio device worn by the user to preview the audio playback associated with the audio pin, where the set of inputs are configured to be rendered as audio playback at the wearable audio device worn by the user in real time as the inputs are assigned.
US11137967B2
In an exemplary process for interacting with user interface objects using an eye gaze, an affordance associated with a first object is displayed. A gaze direction or a gaze depth is determined. While the gaze direction or the gaze depth is determined to correspond to a gaze at the affordance, a first input representing user instruction to take action on the affordance is received, and the affordance is selected responsive to receiving the first input.
US11137965B2
An information processing apparatus includes a first controller and a second controller. The first controller performs processing dependent on hardware having a function. The second controller is connected to the first controller via a general-purpose communication path and performs processing not dependent on the hardware. Each of the first controller and the second controller transmits control information used for controlling the hardware to a counterpart controller of the first controller or the second controller via the communication path while varying a transmission interval in accordance with a type of the control information.
US11137964B2
An information processing apparatus includes at least one processor. The processor is configured to create, under a first folder associated with a cloud system used by the information processing apparatus, a second folder set to perform operations provided by the cloud system, and is configured to perform control to perform the operations provided by the cloud system set in the second folder if a document is registered in the second folder.
US11137959B2
Provided is an information processing system capable of changing a point increase condition or method in various ways in a case of giving points depending on printing by a printing apparatus. To this end, the information processing system includes an information processing apparatus, a printing apparatus configured to print an image according to a print instruction transmitted from the information processing apparatus, and a server connected to the information processing apparatus and the printing apparatus via a network. The printing apparatus generates a print log in which at least one identifier out of an application ID unique to a print application in the information processing apparatus and a content ID of the image is associated with a printer ID unique to the printing apparatus, and transmits the print log via the network.
US11137956B2
An information processing apparatus includes: a processor configured to perform grouping on plural devices for each location at which the device is positioned based on position information, which is information related to positions of the plural devices; perform regrouping so that at least one device belonging to each grouped group belongs to another group; and create a schedule of changing software used in the device for each regrouped group.
US11137953B2
An image forming apparatus includes a storage, circuitry, and an information provider. The storage is configured to temporarily store one or more sheets to be removed without being used in the image forming apparatus. The circuitry is configured to determine whether a manual operation is performed on the image forming apparatus and whether the one or more sheets stored in the storage exceed a given value in number or height. The information provider is configured to provide information urging removal of the one or more sheets from the storage in response to determination by the circuitry that the manual operation is performed and that the one or more sheets stored in the storage exceed the given value in number or height.
US11137947B2
A system and method of recognizing a hard disk movement, the system and method including recognizing hard disk information recorded in a hard disk in response to the hard disk being moved to a slot in a hard disk array, determining the movement type of the hard disk based on the recognized hard disk information, judging validity of the hard disk movement based on the movement type, and updating the hard disk information of the hard disk in response to the hard disk movement being judged as valid, wherein the hard disk information comprises position information of the hard disk in the hard disk array.
US11137939B2
A semiconductor memory device includes a memory region including a plurality of memory blocks, and suitable for outputting first and second read data from first and second memory blocks among the plurality of memory blocks based on first and second read control signals and a read address signal; a scheduler suitable for outputting a read scheduling signal based on the first and second read control signals; and an output driver suitable for outputting the first and second read data by a predetermined burst length alternately twice or more to a data pad based on a mode signal, wherein the first read data are outputted to the data pad according to a first burst sequence, and the second read data are outputted to the data pad according to a second burst sequence, based on the read scheduling signal.
US11137937B2
A master issues the valid data is specified when the data update processing is interrupted. The control unit 3 stores in the storage unit 2 the second update status flag 8_2, which indicates the update status of the first update status flag 8_1 and the second data 6_2, which indicate the update status of the first data 6_1, and the third update status flag 8_3, which indicates the update status of the valid indication flag 7. When the determination based on the valid instruction flag 7 is impossible, the usage data determination unit 4 determines which of the first data 6_1 and the second data 6_2 is valid based on the values of the first update status flag 8_1, the second update status flag 8_2, and the third update status flag 8_3.
US11137936B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing data on a memory controller. One of the methods comprises obtaining a first request and a second request to access respective data corresponding to the first and second requests at a first memory device of the plurality of memory devices; and initiating interleaved processing of the respective data; receiving an indication to stop processing requests to access data at the first memory device and to initiate processing requests to access data at a second memory device, determining that the respective data corresponding to the first and second requests have not yet been fully processed at the time of receiving the indication, and in response, storing, in memory accessible to the memory controller, data corresponding to the requests which have not yet been fully processed.
US11137935B2
Provided is a storage system in which a plurality of storage controllers communicate with each other and an identifier of each storage controller is determined. The storage system includes a plurality of controllers that receive and process an input and output request specifying any of a plurality of volumes from an external device, and a plurality of switches each having a plurality of ports. The plurality of controllers are connected in parallel to the plurality of switches and communicate with each other via the plurality of switches. Each of the plurality of controllers acquires a plurality of port identifiers identifying a plurality of connected ports from the connected switches, and determines a controller identifier in the storage system based on the acquired plurality of port identifiers.
US11137933B2
A method for accelerating transaction execution across geographically dispersed clusters is disclosed. In one embodiment, such a method includes receiving a request to read data in a data replication system comprising a primary storage system and a secondary storage system in a synchronous mirroring relationship with the primary storage system. The method determines whether at least one of the following conditions is true: (1) the secondary storage system is closer from a communication standpoint; and (2) a high speed communication technology is available to communicate with the secondary storage system that is not available to communicate with the primary storage system. In the event either of the conditions is true, the method directs the request to the secondary storage system. In the event neither of the conditions is true, the method directs the request to the primary storage system. A corresponding system and computer program product are also disclosed.
US11137931B1
Backup metadata deletion based on backup data deletion is described. A system receives a request to delete a backup data set associated with a host, a path, and a backup time. The system identifies a backup metadata object associated with the host and the path. The system determines whether the requested backup time is the earliest backup time associated with any backup data set associated with the host. The system determines whether the identified backup metadata object is a backup metadata deletion object associated with the backup time if the backup time is the earliest backup time. The system deletes the identified backup metadata object if the identified backup metadata object is a backup metadata deletion object associated with the backup time.
US11137929B2
An apparatus is configured to initiate a first replication session to replicate data of a first consistency group in a first storage system to a second consistency group in a second storage system, to create an additional consistency group linked to the second consistency group in the second storage system, and to initiate a second replication session to replicate data of the additional consistency group to another consistency group in a third storage system. The additional consistency group linked to the second consistency group in some embodiments is periodically updated against the second consistency group. For example, in one or more embodiments the second consistency group is updated based at least in part on an active snapshot set of the first replication session, and the additional consistency group is updated based at least in part on the second consistency group.
US11137924B2
Techniques are disclosed for providing a distributed file storage system that permits containerized applications running in distinct container hosts to read/write to the same storage volume. In one embodiment, a file sharing volume service is configured to use a container orchestrator to start a respective file server for each shared storage volume mounted for use by user-level containerized application(s). The file sharing volume service further manages the file server by creating and updating a metadata entry that specifies (1) a count of a number of times the shared storage volume has been mounted for use, and (2) a port number exposed for use in mounting path(s) to access the shared storage volume. Upon receiving a request to run a containerized application with the shared storage volume, the file sharing volume service updates the metadata entry to increase the count, and retrieves and uses the port number to mount path(s) for accessing the shared storage volume.
US11137921B2
A data storage device is provided. The data storage device includes: a first function block of a device controller configured to receive user data and perform a first data processing; a first buffer memory connected to the first function block and configured to store user data subjected to the first data processing as first process data; a second function block of the device controller configured to receive a data write command determined based on the first process data; and a non-volatile memory connected to the second function block, and configured to receive and store data stored in the first buffer memory. The user data is provided to the first function block before the data write command is provided to the second function block.
US11137917B2
A memory system includes a memory controller. The memory controller includes a program history manager for managing a program history of a first memory unit including a plurality of sub-units of which write protection mode is set; and a memory unit manager for selecting, based on the program history, at least one sub-unit on which a program operation is not performed during a set period among the plurality of sub-units, and releasing the write protection mode of the at least one selected sub-unit.
US11137910B2
Fast Address to Sector Number/Offset Translation to Support Odd Sector Size Testing. A machine-implemented method of determining a sector number from a given address for testing a solid state drive (SSD), wherein the SSD sector size is not an integral power of 2, includes determining an approximate sector size as the closest power of 2 less than the sector size and determining an error factor as the ratio of the approximate sector size divided by the sector size. The method also includes forming the sector number by shifting the address right by the base 2 logarithm of the approximate sector size.
US11137897B2
A method and a device for implementation of a browser for intelligently recognizing a gesture-based zoom instruction are provided, relating to the browser technologies. The method includes: detecting, by a mobile terminal, a gesture-based instruction input by a user (S101); finding a web page element associated with a position of a touch point of the gesture-based zoom instruction if the detected gesture-based instruction is a gesture-based zoom instruction for zooming a browser page (S102); and performing a corresponding operation according to the web page element (S103). The method and the device determine, according to the web page element associated with the position of the touch point, whether to perform a zoom operation of the browser page or a re-layout operation of a text region, being capable of improving the user experience.
US11137895B2
An unlocking method and apparatus for an electronic appliance are disclosed. The method and apparatus may enable a user to unlock the electronic appliance by identifying a gesture and to invoke a function mapped to the gesture. The unlocking method includes detecting a preset gesture input when an input means is locked. The method includes unlocking the input means in response to the input gesture. The method also includes invoking an application mapped to the input gesture in response to unlocking.
US11137891B2
A display processing method-is provided, comprising: displaying, by an electronic device a first display object and a second display object on a first screen based on a first positional relationship; in response to determining that a length of a to-be-displayed character string corresponding to the first display object is greater than a first width of the first display object on the first screen, stopping displaying the first screen and displaying the first display object and the second display object on a second screen, where the first display object and the second display object on the second screen have a second positional relationship, the second positional relationship is different from the first positional relationship, and a second width of the first display object corresponding to the second positional relationship is greater than the first width.
US11137890B2
A display apparatus is provided. The display apparatus includes a flexible display configured to display an image, a driver configured to change a screen size of the flexible display, and a processor configured to control the driver to display an image corresponding to a content, at a screen size corresponding to a size of a content to be displayed in the flexible display.
US11137881B2
A method and an apparatus for changing a screen in an electronic device that provides a plurality of windows are provided. The method includes providing, by an electronic device, a plurality of windows functionally connected to the electronic device, selecting at least one window displaying a first application among the plurality of windows, obtaining an input related to a second application being executed in the selected at least one window, and displaying the second application through the at least one window, based on the obtained input. The present disclosure is not limited to a specific embodiment, but various embodiments based on a technical spirit of the present disclosure may be implemented.
US11137880B2
In some example embodiments, an indication of a selected data point of a current visualization can be received. A context of the selected data point can be determined based on a dimension of the data point, and explanation candidates can be generated based on the context of the selected data point. Each exploration candidate can have a different dimension context that is within the context of the selected data point and a corresponding value for the dimension context. For each one of the explanation candidates, a corresponding score can be generated based on a difference between the value for the explanation candidate and an average value of all the values of the explanation candidates. The explanation candidates can be ranked based on the scores. At least one of the explanation candidates can be selected based on the ranking, and selectable explanation(s) for the selected explanation candidate(s) can be displayed.
US11137877B2
A computer system provides at least one workspace as a user interface corresponding to a user-generated topic. A home topic is provided to the user as an initially selected topic. The home topic provides a workspace to the user as a user interface. User selection of a first topic within the home topic causes designation of the first topic as the current topic. A first workspace is associated with the first topic, and a first topic data structure associated with the first topic is generated and the first topic data structure is associated only with application windows, files and application related data used by the user while the first topic is designated as the current topic. The user is provided, within the first workspace, only application windows, files and application related data used by the user while the first topic is designated as the current topic.
US11137870B2
In various example embodiments, a system and method for adjusting a user interface according to a cognitive mode is disclosed. In one example embodiment, a method includes receiving a plurality of user events based on a user interacting with a system, determining a cognitive operating mode of the user based on the user events, with the cognitive operating mode selected from a predefined set of cognitive operating modes, and modifying a user interface element according to the cognitive operating mode of the user.
US11137865B2
A touch screen, a method for manufacturing the same and a touch display device are provided. The touch screen includes, a substrate; an electrode connecting layer on the substrate; a first insulating layer covering the electrode connecting layer; an electrode layer on the first insulating layer; the electrode layer comprises a plurality of first electrodes arranged in an array and a plurality of second electrodes arranged in an array; each first electrode and each second electrode are in a closed loop structure, and each second electrode surrounds a first electrode, wherein two adjacent second electrodes in each row of the second electrodes are electrically connected to each other, the first insulating layer comprises a plurality of through holes to expose a part of the electrode connecting layer, and two adjacent first electrodes in each column of the first electrodes are respectively electrically connected to the electrode connecting layer through the through holes to electrically connect the two adjacent first electrodes.
US11137857B2
A detection device includes: a detection unit that detects a predetermined non-contact operation by a detection reference; and a control unit that changes the detection reference when the predetermined non-contact operation is not detected by the detection reference.
US11137856B2
A sensing device comprises sensor electrodes arranged in an array of rows and columns, and vias. A first vias is arranged in a first direction, and corresponds to a first column of sensor electrodes adjacent to a first side edge of the sensing device. A second via is arranged in a second direction different than the first direction, and corresponds to a second column of the sensor electrodes adjacent to a second side edge of the sensing device. Each of the sensor electrodes is configured to be coupled to a routing trace through one of the vias. In a first row of the plurality of sensor electrodes, a two vias are different distances from the first side edge and in a second row of the plurality of sensor electrodes, two vias are different distances from the second side edge.
US11137847B2
Systems and methods are provided for monitoring the status of a touchscreen at a display assembly. Signals are transmitted to the touchscreen. Where signals to the touchscreen are interrupted for at least a predetermined amount of time, a type and location of damage are identified. A visual representation reflecting the type and location of damage at the touchscreen is generated.
US11137835B2
A modular interactive visual display platform including interconnecting modules including tile modules forming a visual display sensing surface which generates graphical images and senses object proximate to the surface. Tile connector interfaces use tricoupling mechanisms including a mechanical connector, a power connector and a communication connector to connect modules together. The visual display sensing surface may include integrated addressable LEDs, proximity sensors and pressure sensors.
US11137830B1
A control device for an interactive computing system includes a first elongated member, a second elongated member, and a biasing actuator. The first elongated member and the second elongated member are pivotably coupled at a pivot axis. The biasing actuator is coupled to the first elongated member and the second elongated member to provide an output torque between the first elongated member and the second elongated member about the pivot axis. The control device is configured to receive user input for controlling a virtual device displayed by the interactive computing system to visually resemble a physical device. The biasing actuator is controllable to provide tactile feedback to simulate physical behavior of the physical device. The control device is movable freely in space.
US11137828B2
A system includes a video recorder configured to record video data, a sensor configured to sense movement of an object and output sensor data representative of the movement of the object, a transformer configured to transform the sensor data into a haptic output signal, a haptic output device configured to generate a haptic effect to a user based on the haptic output signal, a display configured to display a video, and a processor configured to synchronize the video data and the haptic output signal, and output the video data to the display and the haptic output signal to the haptic output device so that the haptic effect is synchronized with the video displayed on the display.
US11137817B2
A non-transitory, computer-readable recording medium stores therein an arrangement search program that causes a computer that searches arrangement of virtual machines in plural servers in a facility including the plural servers to execute a process that includes setting an initial value of a parameter concerning the arrangement of the plurality of virtual machines in the plurality of servers, based on at least any one of first performance information on power consumption of the plurality of servers, second performance information on power consumption of air conditioning equipment installed in the facility, third performance information on power consumption of power source equipment installed in the facility, and heat coupling information on heat coupling among the plurality of servers and among the plurality of servers and the air conditioning equipment; and updating the parameter by a sequential parameter estimation method, so as to optimize power consumption of the overall facility.
US11137813B2
The power consumption of an analog arithmetic circuit is reduced. The analog arithmetic circuit includes a plurality of first circuits. An output terminal of the k-th (k is a natural number) first circuit is connected to an input terminal of the k+1-th first circuit. Each of the first circuits includes a memory circuit which holds an analog signal, a second circuit which performs arithmetic processing using the analog signal, a switch which controls power supply to the second circuit, and a controller. The conduction state of the switch included in the k-th first circuit is controlled by the controller included in the k+1-th first circuit. The arithmetic processing performed by the second circuit included in the k+1-th first circuit is started by the controller included in the k+1-th first circuit.
US11137809B2
A plurality of thermal electric cooler (TEC) elements are formed in a TEC grid structure. Control logic dynamically varies a supply current supplied to each TEC element (or group of TEC elements) in the TEC grid based on changes in power density respectively associated with areas cooled by each of the TEC elements or group of TEC elements.
US11137800B2
A foldable display device includes a flexible display panel, a case supporting the flexible display panel, a bonding member fixing the flexible display panel to the case. The case includes a hinge portion, and supports respectively coupled to the hinge portion at opposing sides of the hinge portion. The flexible display panel includes a bendable area corresponding to the hinge portion, and planar areas respectively at opposing sides of the bendable area and corresponding to the supports of the case. The bonding member is between a support of the case and the corresponding planar area of the flexible to display panel, and is displaceable with respect to the support along one of a thickness direction and a width direction of the flexible display panel when the flexible display panel is folded.
US11137790B2
Voltage supply system with boost converter and charge pump. A voltage supply system can include a boost converter controllable to receive an input voltage at an input node and generate an output voltage when the output voltage is greater than or equal to the input voltage. The voltage supply system can include a charge pump controllable to receive the input voltage at the input node and generate the output voltage when the output voltage is less than the input voltage. The voltage supply system can further include a controller configured to receive a control signal and control the boost converter or the charge pump to generate the output voltage at an output node based on the control signal.
US11137787B1
A comparator circuit included in a computer system employs an inverter circuit as a high-speed comparison circuit. To allow the inverter circuit to compare an input signal to a particular threshold value, a trip point of the inverter circuit is adjusted to match the threshold value by modifying a voltage level of a power supply node coupled to the inverter. To modify the voltage level of the power supply node, a replica of the inverter circuit is biased to generate a bias signal that corresponds to the trip point of the inverter circuit. A comparator circuit compares the bias signal to the threshold value, and adjusts the voltage level of the power supply node using results of the comparison. An output circuit adjusts an output of the inverter circuit to generate a full-rail output signal.
US11137776B2
The present disclosure relates to systems, methods, and computer-readable storage devices for the coordination of actions between movable objects. For example, a method may coordinate actions between at least a first and a second movable object. The method may detect, by the first movable object, the position of a target. The method may control the position of a first movable object based on the position of the target. A command may be received for the first movable object to perform an action in coordination with the second movable object. In some embodiments, the command may be to take images of the target to create a bullet time effect.
US11137768B2
A position estimation system and the like that prevent accuracy of self-position information from decreasing is provided. A position estimation system 100 according to the present disclosure includes a first sensor configured to output first data including data of an angular velocity of a wheel driven when a moving apparatus 10 moves. The position estimation system further includes a second sensor configured to output second data including position data of the moving apparatus 10 detected not according to the angular velocity of the wheel or data concerning a change in a posture of the moving apparatus 10. The position estimation system further includes a self-position estimation unit configured to set a priority of the first data according to a value of the angular velocity of the wheel and integrate the first data with the second data based on the set priority to estimate a position of the moving apparatus 10.
US11137755B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) configured as a drone-coupled wireless device may be configured to transmit a message indicating information relating to the drone-coupled wireless device (e.g., aerial state, non-aerial state, airborne status, drone capability, quality of service (QoS) requirements of a drone service) to a base station. The message may also carry a session connectivity request, which the base station may use to determine that the UE is a drone-coupled wireless device, establish a bearer appropriate for a subscription service of the UE (e.g., as indicated by the drone capability), and apply appropriate protocols for the UE.
US11137754B2
Method and apparatus are disclosed for mitigating issues for a vehicle executing a remote vehicle operation, wherein there is a communication delay between the vehicle and a remote computing device providing control. An example vehicle includes a communication system, an autonomy unit for performing a remote vehicle operation, and a processor. The processor is configured to receive a remote vehicle operation control signal via the communication system from a remote computing device. The processor is also configured to determine a delay corresponding to the control signal. And the processor is further configured to modify the remote vehicle operation responsive to determining that the delay rises above a delay threshold at a threshold rate.
US11137753B2
A system for RF communications with UAVs which includes two distinct frequency bands, one for optional use to support datagrams between a UAV payload and a computer or controller and a second RF communications band dedicated to command and control and navigation datagrams transception between the UAV and a host controller or control network. Embodiments of the system are implemented to cover, with regard to the second RF communications sub-system, a large region suitable for enabling communications with a number of UAVs by creating a skyward projected cell system, and dividing its frequency range into sub-channels, where sub-bands into which the frequency range may be divided may be used in a re-use scheme.
US11137750B2
A time-series data processing device (10) includes: a protruding data extracting unit (2) for extracting, from time-series data (1) which is a sequence of values obtained from sequential observation with the elapse of time, protruding data including an ascending leg a value of which continuously rises with respect to time and a descending leg a value of which continuously drops with respect to time; an occurrence pattern defining unit (3) for defining an occurrence pattern of protruding data in the time-series data (1); and an occurrence pattern detecting unit (4) for detecting, as a segment (5), one or more pieces of protruding data matching the occurrence pattern defined by the occurrence pattern defining unit (3), from among a set of pieces of protruding data extracted by the protruding data extracting unit (2).
US11137747B2
A control device that controls a drive unit included by a production line includes: an obtaining unit that obtains physical information indicating a variation with time of a posture of a worker at work; a storage for storing physical information of the worker obtained when the worker works in a stable posture; a detection unit that detects a difference between a magnitude of the variation with time indicated by the physical information obtained and a magnitude of a variation with time indicated by the physical information stored in the storage; and a determination unit that determines from the detected difference whether to change an amount of controlling the drive unit.
US11137741B2
In order to realize stable quality control, provided is a quality control device (1) having an input device which receives data such as an operation condition of each device (21) to (26) in a production system (20) for producing a product; a calculation unit which assigns a value of the operation condition to a correlation formula calculated in advance and calculates a value derived from the correlation formula; and a determination unit which performs good or bad determination on a quality of a workpiece in each process, on the basis of a result calculated by the calculation unit. Further, when “bad” is determined as a result of the good or bad determination, the quality control device (1) calculates an appropriate value of the operation condition and sets the value to each device (21) to (26).
US11137738B2
A method for calibrating a computer-numerically-controlled machine can include capturing one or more images of at least a portion of the computer-numerically-controlled machine. The one or more images can be captured with at least one camera located inside an enclosure containing a material bed. A mapping relationship can be created which maps a pixel in the one or more images to a location within the computer-numerically controlled machine. The creation of the mapping relationship can include compensating for a difference in the one or more images relative to one or more physical parameters of the computer-numerically-controlled machine and/or a material positioned on the material bed. Related systems and/or articles of manufacture, including computer program products, are also provided.
US11137734B2
An object of the present disclosure is to provide an environment where the functions of communicating with an external device are multiplexed in a controller. A controller executes a plurality of communication programs, and executes a user program for controlling an object to be controlled, the user program including an instruction for communicating with an external device. The controller includes a communication interface that is connectable to any of the plurality of communication programs and controls communication between the plurality of communication programs and the external device. The controller receives data to be communicated to the external device when the instruction is executed, and based on a destination of the data, determines a communication program for transmitting the data to the external device, from among the plurality of communication programs.
US11137728B2
Provided is a processing device including a simulation system including a model control unit and a predetermined control block structure corresponding to a predetermined device-side configuration, wherein a time response of the predetermined device-side configuration to a predetermined input value is calculated by convolution processing using impulse response information for calculation relating to the predetermined device-side configuration and the predetermined input value, and simulation of the simulation system is performed using the calculated time response. By changing a model control parameter set in the model control unit and performing the simulation, a correlation between a predetermined performance index and the model control parameter is calculated based on a response result of the simulation system, and a device control parameter is determined based on the correlation. According to this configuration, a device control parameter of a motor control device in a control system can be accurately and efficiently determined.
US11137725B2
A smartwatch comprises a CPU configured to acquire current location information, acquire map information based on the current location information, select any icon from a plurality of icons associated with predetermined information wherein the plurality of icons are different from each other, add the selected icon to a designated point designated on the map information in response to a user operation, and report predetermined information corresponding to the icon added to the designated point to the user when a predetermined condition for the selected icon is satisfied, and a display unit configured to display additional information added by the CPU and its corresponding designated point together with the map information.
US11137724B2
An electronic timepiece can prevent overrunning when driving a motor at a high speed. The electronic timepiece has a controller that controls a driver to an on state or an off state according to the current value detected by the current detector; a polarity changer that determines driving one step of the motor ended and changes the polarity of the drive current when the on time or off time is detected to meet a specific condition; and a drive period adjuster that sets the terminal supplying the drive current to the coil to a first state if the remaining drive step count is greater than the remaining count evaluation number, and if the remaining drive step count is less than or equal to the remaining count evaluation number, sets the terminal to a second state in which the brake force applied to the rotor is greater than in the first state.
US11137718B2
An image-forming apparatus includes: a cover; and a separation mechanism. The separation mechanism includes a cam; a cam follower; and a release member. The release member is configured to move the cam follower from an operating position to a non-operating position in accordance with movement of the cover from a closed position to an open position. In a state where the cam follower is at the operating position, the cam follower is guided by the cam in accordance with rotation of the cam to allow the cam follower to slidably move between a protruding position and a standby position. In a state where the cam follower is at the non-operating position, the cam follower is not guided by the cam to allow the cam follower to be maintained at the standby position independently of the rotation of the cam.
US11137717B2
A process cartridge includes a photosensitive drum, a charge roller unit, and a storage recess. The photosensitive drum is disposed on a body frame. The charge roller unit includes a charge roller and is separate from the body frame. The storage recess stores the charge roller unit. The charge roller unit includes a storage frame and a support. The support supports the charge roller and is movably held on the storage frame. The support includes an operation portion that switches between a remote position and a contact position while the charge roller unit is stored in the storage recess. In the remote position, the charge roller is separated from the photosensitive drum. In the contact position, the charge roller is in contact with the photosensitive drum.
US11137715B2
An image-forming apparatus includes: a main body; a toner cartridge having a first opening; a process cartridge having a photosensitive drum and a second opening; a positioning part; a transfer unit; and an urging member. The toner cartridge and process cartridge are attachable to and detachable from the main body in an axial direction of the photosensitive drum. The positioning part and transfer unit are positioned above the process cartridge attached to the main body. The positioning part fixes the attached process cartridge in position relative to the main body. The urging member urges the attached process cartridge toward the positioning part and urges the process cartridge such that the toner can be supplied from the toner cartridge to the process cartridge through the first opening and the second opening when the toner cartridge and the process cartridge are attached to the main body.
US11137709B2
An image forming apparatus includes an image bearing member, a transfer member, a voltage source, a current detecting portion, and a controller. In a case that the predetermined voltage is changed in a first job on the basis of the detection result of the current detecting portion during passing of the recording material through the transfer portion, in a second job subsequent to the first job, when a first recording material of the second job passes through the transfer portion, the controller changes a voltage applied to the transfer member on the basis of the predetermined voltage changed in the first job.
US11137702B2
A fixing unit includes a heater, a fixing member, a press roller, a sensor, a processor, and a memory. The fixing member is heated by heat generated by the heater. The press roller forms a nip portion through which a medium having a fixing target material transferred thereto passes, between the press roller and the fixing member. The sensor measures a temperature of the fixing member. The processor controls the temperature of the fixing member so as to be a target value by acquiring the temperature detected by the sensor in a first period, and also acquires the temperature detected by the sensor in a second period shorter than the first period. The memory records the temperature acquired in the second period.
US11137701B2
A fusing apparatus for an image forming apparatus includes a fusing belt having a sidewall that faces the fusing bel, a guide member, disposed on the sidewall and having a lower portion disposed above a lower portion of the bushing, and a ring member, disposed between the guide member and the fusing belt. The ring member can be deflected toward the sidewall in a gap which is provided below the lower portion of the guide member and between the ring member and the sidewall.
US11137697B2
A developing cartridge may include a developing roller including a developing roller shaft extending in a first direction, a casing, and a developing electrode, or a pivotable member configured to be electrically connected to the developing roller shaft. The developing electrode or pivotable member has a first end portion electrically connected to the developing roller shaft and a second end portion located farther away from the developing roller shaft than the first end portion, the second end portion being pivotable about a rotation axis extending in the first direction with respect to the first end portion.
US11137684B2
A method of performing a lithography process includes receiving a lithography mask and performing overlay measurement. The lithography mask includes a substrate that contains a low thermal expansion material (LTEM); a reflective structure over a first side of the substrate; an absorber layer over the reflective structure and containing one or more first overlay marks; and a conductive layer over a second side of the substrate and containing one or more second overlay marks. The second side is opposite the first side. The overlay measurement includes using the one or more first overlay marks in an extreme ultraviolet (EUV) lithography process or using the one or more second overlay marks in a non-EUV lithography process.
US11137680B2
A shaping apparatus that shapes a composition on a substrate by using a mold, includes a substrate positioning mechanism for positioning the substrate, a mold positioning mechanism for positioning the mold, a dispenser for arranging the composition on a shot region of the substrate, and a gas supply for supplying a gas onto the substrate from a gas supply port in a state in which the substrate is driven by the substrate positioning mechanism. A flow rate of the gas supplied onto the substrate by the gas supply starts to decrease in a period during which the substrate is driven by the substrate positioning mechanism so that the shot region where the composition is arranged by the dispenser is moved under the mold.
US11137676B2
The present application discloses a photomask and an exposure system, the photomask comprising a completely transparent region and a completely shading region disposed around the periphery of the completely transparent region, and a shading region is disposed in the completely transparent region, and a light transmittance of the shading region is defined as T, 0≤T<100%.
US11137672B2
A method of forming a mask includes forming a reflective multilayer over a substrate; forming a capping layer over the reflective multilayer, in which the capping layer includes a ruthenium-containing material and a low carbon solubility material that has a carbon solubility lower than a carbon solubility of the ruthenium-containing material; forming an absorption layer over the capping layer; and etching the absorption layer until exposing the capping layer.
US11137658B2
This disclosure provides systems, methods, and apparatus for controlling transitions in an optically switchable device. In one aspect, a controller for a tintable window may include a processor, an input for receiving output signals from sensors, and instructions for causing the processor to determine a level of tint of the tintable window, and an output for controlling the level of tint in the tintable window. The instructions may include a relationship between the received output signals and the level of tint, with the relationship employing output signals from an exterior photosensor, an interior photosensor, an occupancy sensor, an exterior temperature sensor, and a transmissivity sensor. In some instances, the controller may receive output signals over a network and/or be interfaced with a network, and in some instances, the controller may be a standalone controller that is not interfaced with a network.
US11137656B1
A flexible bistable light modulating device includes a first flexible transparent conductive film and a second flexible transparent conductive film; and a liquid crystal layer disposed between the first flexible transparent conductive film and the second flexible transparent conductive film. The liquid crystal layer includes a liquid crystal mixture and a sealing structure to seal the liquid crystal mixture within the liquid crystal layer. The liquid crystal mixture includes at least one bimesogenic compound, at least one nematic liquid crystal compound and at least one chiral compound; and a plurality of supporting structures dispersing inside the liquid crystal layer. The weight percentage of the supporting structures over the liquid crystal mixture is 0.1%-4.5%. The flexible bistable light modulating device has two states that are stable without application of an external electric field, thus saving energy, simplifying the production process, saving cost and improving product yield.
US11137654B2
Some of a plurality of image signal lines of a display apparatus according to one embodiment includes: a plurality of bypass wiring portions (bypass wirings) arranged in a frame region so as to have both ends being connected to a plurality of extension wiring portions (extension wirings). The plurality of bypass wiring portions of the plurality of image signal lines include: a plurality of second-layer bypass wirings arranged in a second conductive layer; and a plurality of third-layer bypass wirings arranged in a third conductive layer that is different from a first conductive layer and the second conductive layer. Each of an arrangement pitch between the plurality of second-layer bypass wirings and an arrangement pitch between the plurality of third-layer bypass wirings is smaller than an arrangement pitch between the plurality of image signal lines in a display region.
US11137653B2
A display device includes a base, a semiconductor layer on the base and including source, drain and channel regions, a first insulating layer on the semiconductor layer, a gate line on the first insulating layer and overlapping the channel region, a second insulating layer on the gate line, a data line on the second insulating layer, a third insulating layer on the data line, a drain electrode disposed on the third insulating layer and in contact with the drain region through a contact hole in the first, second and third insulating layers, a first protective electrode on the drain electrode to overlap the drain electrode, a fourth insulating layer on the third insulating layer where the first protective electrode is formed, and a pixel electrode on the fourth insulating layer and in contact with the first protective electrode through a contact hole in the fourth insulating layer.
US11137652B2
An array substrate and a fabrication method thereof, and a display device are provided. In the array substrate the pixel units includes common electrode, and the common electrodes of adjacent pixel units in the column direction is electrically connected through a first connection portion; the first signal line is located between the adjacent pixel units in the column direction. A total area of the first connection portion between the common electrodes of every two of the pixel units overlapping with the first signal line is a first overlapping area, at least one end of the first signal line is a first signal input end, and the first overlapping areas decrease as minimum distances from the first connection portions to the first signal input end increase in the row direction.
US11137648B2
An electronic device may be provided with a display having a thin-film transistor layer. One or more holes in the thin-film transistor layer may be used to form pathways from display circuitry to other circuitry underneath the display. One or more conductive bridges may pass through holes in the thin-film transistor layer and may have one end that couples to the display circuitry and a second end that couples to a printed circuit underneath the display. These conductive bridges may be formed from wire bonding. Wire bond connections may be encapsulated with potting material to improve the reliability of the wire bond and increase the resiliency of the display. Display signal lines may be routed through holes in a thin-film transistor layer to run along a backside of the display thereby reducing the need for space in the border region for display circuitry.
US11137642B2
A transparent liquid crystal display panel is provided, including a first substrate and a second substrate oppositely to each other, where the first substrate is configured to enable light incident therein to be transmitted through a reflection; a liquid crystal layer between the first substrate and the second substrate; a first grating layer between the liquid crystal layer and the first substrate, where the first grating layer includes a plurality of first gratings arranged in an array; a first electrode layer between the first grating layer and the liquid crystal layer, where the first electrode layer includes a plurality of first electrodes arranged in an array; and a second electrode layer between the liquid crystal layer and the second substrate; an orthographic projection of each of the first gratings onto the first substrate at least partially covers an area between orthographic projections of two adjacent first electrodes onto the first substrate; where the liquid crystal layer is configured to form a plurality of liquid crystal prisms arranged in an array in the case that voltages are applied to the plurality of first electrodes and the second electrode layer respectively, to enable light emitted from the plurality of liquid crystal prisms to return to the plurality of liquid crystal prisms after being reflected by the second substrate.
US11137626B2
An ophthalmic device includes a lens and an electronic component embedded in the lens to enhance the functionality of the lens. The ophthalmic device includes a first coil to wirelessly receive energy from an external device, such as a wireless charger, and wirelessly transmits the received energy to a second coil coupled to the electronic component so as to power the electronic component. The first coil can function as part of a repeater to facilitate the wireless charging. The repeater can receive electrical energy wirelessly and works with various positions, sizes, and shapes of the electronic component. The wireless power efficiency can also be increased using the repeater to concentrate a magnetic flux within the second coil.
US11137623B2
The spectacle lens includes a lens substrate including a blue light absorbing compound, and a multilayer film including a metal layer having a film thickness of 1.0 nm to 10.0 nm, wherein a blue light cut ratio is 21.0% or more, an average reflectance in a wavelength range of 400 nm to 500 nm measured on an object-side surface is 1.00% or less, and an average reflectance in a wavelength range of 400 nm to 500 nm measured on an eyeball-side surface is 1.00% or less.
US11137615B2
An illumination apparatus for a projector that includes a light modulator is provided. The illumination apparatus includes a first illumination module emitting first radiation, a second illumination module emitting second radiation, a light mixing rod extending in the axial direction and a superposition unit, which superposes the first and second radiation and couples this into the light mixing rod. The superposition unit includes a first imaging optical unit which focuses the first radiation into the light mixing rod such that a first focus is present, and a second imaging optical unit which focuses the second radiation into the light mixing rod such that a second focus is present. The first focus is spaced apart from the second focus in the axial direction.
US11137612B2
A head-mounted device may include a housing structure, a display module mounted in the housing structure, and adjustable support structures coupled to the housing structure. The adjustable support structures may include a first portion that rests against a user's forehead and second and third portions that rest against the user's cheeks or temples. In some arrangements, the adjustable support structures include posts with adjustable lengths, telescoping layers of material, inflatable structures, and/or elastomeric materials that expand and retract to accommodate different face shapes and sizes. In some arrangements, the adjustable support structures include a cable located in a flexible member. When pressure is applied to a forehead portion of the flexible member, the cable pulls the temple portions of the flexible member towards each other. In some arrangements, the adjustable support structures include a movable member that pivots about a pivot axis.
US11137610B1
A wearable display apparatus has an image generator that is energizable to form a 2D image; a partially transmissive mirror having a curved reflective surface; a beam splitter disposed to reflect light toward the curved mirror surface; and an optical image relay that is configured to relay the formed 2D image at the image generator to a curved focal surface of the partially transmissive mirror, wherein the curved focal surface is defined between the curved reflective surface of the partially transmissive mirror and the beam splitter, wherein the relay, curved mirror, and beam splitter are configured to form an exit pupil for viewing the generated 2D image as an optical virtual image; and a spatial light modulator configured with addressable array of pixels for selectively changing opacity for visible light from the object field according to dimensions of the generated 2D image.
US11137603B2
Techniques disclosed herein relate generally to surface-relief structures. In one embodiment, a surface-relief grating includes a plurality of grating ridges. The plurality of grating ridges includes a first set of grating ridges characterized by a first refractive index, and a second set of grating ridges interleaved with the first set of grating ridges and characterized by a second refractive index different from the first refractive index. The plurality of grating ridges is imprinted in a polymer layer by a nanoimprint lithography process and is exposed to a light pattern to form the first set of grating ridges and the second set of grating ridges that have different refractive indices.
US11137600B2
Provided is a display device to prevent a decrease in visibility of a work object. The display device includes a display unit that displays work support information through surrounding scenery, a sensor group including at least one imaging unit that images in a visual line direction of a user, a work state determination unit that determines a work state of the user based on an output from the sensor group, and a display control unit that changes display of the work support information on the display unit corresponding to the determined work state of the user.
US11137595B2
A light deflection device includes a reflector; a drive beam supporting the reflector such that the reflector is movable; a supporting section supporting the drive beam; and a piezoelectric drive circuit disposed on the drive beam. The light deflection device further includes circuitry configured to output a first drive-voltage waveform and a second drive-voltage waveform to the piezoelectric drive circuit. The first drive-voltage waveform has a period of a positive slope within one cycle, the period of the positive slope includes a period of a first slope and a period of a second slope different from the first slope. The second drive-voltage waveform has a period of a negative slope within one cycle, and the period of the negative slope includes a period of a third slope and a period of a fourth slope different from the third slope.
US11137591B1
The present disclosure relates to an imaging system which may make use of an electronic controller, a digital micromirror array, an aperture control system and a detector to image a desired scene. The digital micromirror array has a plurality of micromirror elements responsive to control signals generated by the electronic controller for electronically aiming the micromirror elements in a desired direction to image the desired area, and for receiving and reflecting light emanating from the desired area. The aperture control system receives light reflected from the digital micromirror array and passes a predetermined subportion of the received light therethrough. The detector is responsive to the predetermined subportion of light.
US11137587B2
A light sheet microscope includes a specimen-side objective having an illumination device configured to provide a first illumination beam which is focused for forming a first light sheet for illuminating a specimen from a first direction, the first light sheet being inclined obliquely in relation to an optical axis of the objective and being guided through the objective. A detector is configured to detect light passing through the objective. The illumination device is further configured to provide at least one second illumination beam which is focused for forming at least one second light sheet for illuminating the specimen from at least one second direction that differs from the first direction, the at least one second light sheet being inclined obliquely in relation to the optical axis of the objective and being guided through the objective.
US11137585B2
A lens module is provided, including: a lens barrel including first and second barrel walls; and a set of lenses received in the lens barrel and including at least a first lens and a second lens arranged from an object side to an image side. The first lens includes a first optical portion and a first peripheral portion surrounding the first optical portion. A surface of the first barrel wall close to the image side includes a first planar surface extending horizontally towards an optical axis from a position where the first barrel wall is connected to the second barrel wall; a first oblique surface extending obliquely from the first planar surface towards the optical axis and towards the image side; and a second planar surface extending horizontally from the first oblique surface towards the optical axis.
US11137582B2
A generally conical element is defined about a vertical axis and having a tip on the vertical axis, and a generally conical odd aspheric contour mirror surface that is defined upward from the tip relative to the vertical axis. A toroidal lens element, disposed to capture light data input of a surrounding scene reflected from the odd aspheric contour mirror surface, has a cross-section shape defined relative to a plane passing through the toroidal lens element and including the vertical axis and is defined by revolving a convex or concave lens surface cross-section shape around the vertical axis, the convex or concave lens surface cross-section shape defined from another axis parallel to the vertical axis but offset, wherein the toroidal lens element cross-sectional shape is constant in rotation about the vertical axis and imparts a toroid shape to the toroidal lens element relative to the vertical axis.
US11137576B2
A photographing optical lens assembly includes eight lens elements, the eight lens elements being, 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. Each of the eight lens elements has an object-side surface facing towards the object side and an image-side surface facing towards the image side. At least one surface of the object-side surface and the image-side surface of at least one lens element of the photographing optical lens assembly is aspheric and includes at least one inflection point.
US11137575B2
The present disclosure relates to a camera lens processing method, a camera lens, a camera assembly and an electronic device. The camera lens includes a lens barrel. The processing method includes: a first lens group and a second lens group are obtained, wherein the second lens group is configured to form a light emitting surface of the camera lens, and the first lens group is configured to form a light incidence surface of the camera lens and includes a plurality of interconnected lenses; the second lens group is mounted into the lens barrel; and the first lens group is mounted into the lens barrel and made to partially protrude from an end surface of the lens barrel to obtain the camera lens.
US11137574B2
An image capturing lens system includes, in order from an object side to an image side, a first lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof, a second lens element with negative refractive power having an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, a third lens element with positive refractive power having an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, and a fourth lens element with negative refractive power having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof.
US11137570B1
A reflection assembly is configured to reflect a three dimensional image in two planes. The reflection assembly has a housing that further has a back wall joined to a top wall, and a bottom wall. A first frame is rotatably joined to the top wall and the bottom wall. The first frame further comprises a first frame major axis and a first frame minor axis. A first mirror is joined to the first frame. A second frame is rotatably joined to the top wall and the bottom wall. The second frame further comprises a second frame major axis and a second frame minor axis. A second mirror is joined to the second frame. An intersection angle is formed by the first frame minor axis and the second frame minor axis is about eighty degrees measured counterclockwise from the first frame minor axis to the second frame minor axis.
US11137566B2
The present disclosure provides a lens module comprising a lens barrel, a lens received in the lens barrel, and a pressure ring configured for fixedly holding the lens in the lens barrel, wherein, the lens barrel comprises a primary barrel wall and a secondary barrel wall extending from a end of the primary barrel wall to an optical axis and forming a light through hole, wherein, the primary barrel wall comprises a first annular groove disposed on an inner wall adjacent to the lens, the lens fits with the first annular groove to form a pressure ring position, and the pressure ring is partly received in the pressure ring position. Compared with related art, the lens module provided by the present disclosure has higher reliability.
US11137559B2
An optical chip package is provided. The optical chip package includes a first transparent substrate, a second transparent substrate, and a spacer layer. The first and second transparent substrates each has a first surface and a second surface opposite the first surface. The first transparent substrate has a thickness that is different than that of the second transparent substrate. The second transparent substrate is disposed over the first transparent substrate, and the spacer layer is bonded between the second surface of the first transparent substrate and the first surface of the second transparent substrate. The recess region extends from the second surface of the second transparent substrate into the first transparent substrate, so that the first transparent substrate has a step-shaped sidewall. A method of forming an optical chip package is also provided.
US11137555B2
An optical coupling device can couple incident light from a fiber into waveguides, but can reduce the coupling of return light from the waveguides into the fiber. A Faraday rotator layer can rotate by forty-five degrees, with a first handedness, respective planes of polarization of incident beams, and can rotate by forty-five degrees, with a second handedness opposite the first handedness, respective planes of polarization of return beams. A redirection layer can include at least one grating coupler that can redirect an incident beam of one polarization so that the redirected path extends within the redirection layer toward a first waveguide, and can redirect an incident beam of an opposite polarization so that the redirected path extends within the redirection layer toward a second waveguide. An optional birefringent layer can spatially separate incident beam having different polarizations, so that two single-polarization grating couplers can be used.
US11137552B2
An expanded beam connector for use with a fibre optic fibre is described, the expanded beam connector comprising; a body and at least one bore located within said body for accepting a fibre optic ferrule, wherein the perimeter of said bore comprises at least one channel extending from an open end of said bore. Methods of manufacturing an expanded beam connector are also described.
US11137549B2
An optical fiber holder includes a first holder having a first upper surface and a first lower surface. The optical fiber holder is configured to be in contact with a working station through the first lower surface. Further, the optical fiber holder can include a second holder having a second upper surface and a second lower surface. The second holder can be operably attached to the first holder through the second lower surface. Also, the second holder is configured to rotate with respect to the first holder. Further, the optical fiber holder can include a third holder having plurality of holes therethrough configured to receive a respective plurality of optical fibers. The third holder can include a plurality of protrusions operably coupled to the second holder and configured to enable the third holder to move with respect to the second holder.
US11137539B2
A multicore optical fiber that includes a plurality of waveguiding cores disposed in a cladding. The plurality of waveguiding cores include one or more first waveguiding cores that have a first propagation constant and one or more second waveguiding cores that have a second propagation constant, where the first propagation constant differs from the second propagation constant. The one or more first waveguiding cores and the one or more second waveguiding cores are disposed in the cladding in a ring distribution and at least a portion of the ring distribution is arranged based on a quasi-periodic sequence having a plurality of sequence segments. Each sequence segment is determined based on a quasi-periodic function, has an order, and corresponds to an arrangement segment of a first waveguiding cores, a second waveguiding cores, or combinations thereof. The ring distribution includes at least one arrangement segment corresponding with a third-order sequence segment or higher of the quasi-periodic sequence.
US11137529B2
One embodiment of a camera module comprises: a lens part; a front body on which the lens part is mounted; a substrate part which is disposed apart from the lens part in a first direction and coupled to the front body; an image sensor which is disposed on the substrate part and disposed opposite to the lens part; and a first adhesive part which is disposed between the front body and the substrate part, wherein the front body and the substrate part are coupled by the first adhesive part, and at least one through-hole is formed between the front body and the substrate part.
US11137525B2
A display device includes a plurality of layers stacked such that outer edges thereof coincide with each other at both ends in at least one of a first direction and a second direction that are orthogonal to each other and each layer including holes communicating in the stacking direction at a plurality of positions, and a resin continuously filled in the holes over the entirety of the plurality of layers. The plurality of layers include a display panel including a display area. The display panel includes the corresponding holes outside the display area. The holes of the plurality of layers are displaced in a plan view, as compared with the matching accuracy of the outer edges.
US11137520B2
A method of making an integrated depth sensor window lens, such as for an augmented reality (AR) head set, the depth sensor window lens comprising a sensor lens and an illuminator lens separated by an opaque dam. The method uses a two-shot injection molding process, a first shot comprising an optically clear polymeric material to form the sensor lens and the illuminator lens and the second shot comprising an opaque polymeric material to form the separator of the two.
US11137515B2
Described are tools, systems, and methods for dielectric logging using transient waveforms. In some embodiments, one or more microstrip antennas are employed for the measurements. In various embodiments, the waveforms are processed in the time-domain to determine the dielectric properties of a formation, from which geophysical formation properties can then be derived. Further embodiments are disclosed.
US11137512B2
A method for operating a sensor system having at least three sensor elements that can be attached on the surface of machines or components, the sensor elements having electrodes for forming electrical fields between electrodes having different electrical potential, the electrical fields changing upon the approach and/or contact of a body or an object, the electrodes acting as transmit electrode and/or as receive electrode, and the sensor elements being controlled in succession by a control device in a particular temporal or positional sequence.
US11137506B2
A positron tomography device using a micropattern detector is provided. The positron tomography device comprises: a micropattern gas detection device accelerating electrons so as to generate second ionized electrons; a lead-out strip through which an electrical signal is transmitted by the second ionized electrons; and a signal processing unit for processing the electrical signal detected in the lead-out strip arranged at a predetermined position, wherein a plurality of micropattern gas detection devices is disposed in a ring shape, and the lead-out strip is disposed outside the micropattern gas detection device.
US11137505B2
The invention relates to a method for reconstruction of an image of a morphometric parameter being a ratio of the frequency of annihilation of an electron with a positron to three and two quanta. The device for imaging the interior of the studied object comprises a series of TOF-PET detection modules (110), a data acquisition subsystem (111), a data selection subsystem (113) configured so as to record and identify all types of quanta emitted from the studied object after administration of an isotopic marker, the data processing system being characterised in that it allows for reconstructing (121, 123, 131, 133, 141) and visualising (143) of a δ3γ(x,y,z) image of the ration of two-quantum and three-quantum annihilations without the necessity to measure the deexcitation quanta.
US11137495B2
Example sonar transducer assemblies configured for reduced interference are provided herein. An example sonar transducer assembly includes a housing, a first transducer, and a second transducer. The first transducer is positioned within the housing such that a length is configured to extend in a first mounting plane and a produced first beam defining a fan-shape extends in a first plane. The second transducer is positioned at a tilted angle within the housing such that a length is configured to extend in a second mounting plane and a produced second beam defining a fan-shape is in a second plane. The second mounting plane is non-parallel to the first mounting plane and is offset from the first mounting plane by at least 1 degree such that the second plane is not parallel to the first plane so as to reduce interference between the first transducer and the second transducer.
US11137494B2
Distance-detection system includes a signal-generator configured to provide a drive signal and an ultrasound transducer having at least one ultrasonic element. The ultrasound transducer is configured to transmit a pulse of sound waves and detect reflected sound waves. The distance-detection system also includes a receiver configured to receive a detection signal from the ultrasound transducer. The detection signal includes a reverberation component representing reverberation of the ultrasound transducer and a reflected component representing reflected sound waves from the interface. The receiver is configured to receive a drive-cancellation signal that is inverted with respect to the reverberation component of the detection signal. The receiver is configured to determine a time-of-flight measurement based on the detection signal in which the reverberation component of the detection signal is reduced by the drive-cancellation signal.
US11137491B2
An electronic device and an operation method of the electronic device for transceiving data through ultra-wideband (UWB) in a wireless communication system are provided. The operation method includes broadcasting or multicasting, by the electronic device, a ranging start message including first data; receiving, by the electronic device from another electronic device, a ranging response message including second data; and broadcasting or multicasting, by the electronic device, a ranging final message including third data.
US11137487B1
In a general aspect, a radar system includes a photonic crystal receiver. In some aspects, the radar system includes a transmitter station configured to emit probe signals of RF electromagnetic radiation into a region. The radar system also includes a receiver station configured to process return signals of RF electromagnetic radiation from the region. The return signals are based on probe signals scattered from one or more objects in the region. The receiver station includes a photonic crystal receiver formed of dielectric material. The photonic crystal receiver includes an antenna structure, a photonic crystal structure, and a vapor. The receiver station also includes an optical system and a data processing subsystem. The optical system is configured to generate spectroscopic data based on optical signals from the photonic crystal receiver. The data processing subsystem is configured to generate a time series of property data based on the spectroscopic data.
US11137484B1
A calibration system for calibrating tracking equipment includes a segmented dish formed from a plurality of individual panels, a support frame formed from a plurality of individual structural shafts to support the segmented dish, and a rotatable platform to hold the tracking equipment to be calibrated. The segmented dish includes a plurality of sensor assemblies rotatably coupled to its individual panels and a plurality of motor assemblies to control operation of the sensor assemblies.
US11137476B2
A frequency modulated continuous wave (FMCW) radar system is provided that includes a receiver configured to generate a digital intermediate frequency (IF) signal, and an interference monitoring component coupled to the receiver to receive the digital IF signal, in which the interference monitoring component is configured to monitor at least one sub-band in the digital IF signal for interference, in which the at least one sub-band does not include a radar signal.
US11137473B1
An acoustic goniometer device may include at least four microphones coupled to a collapsible structure. The device may further include a processor configured to receive at least four sound signals from the at least four microphones and to determine a direction of arrival of a sound event within three dimensions based on a time shift between the at least four sound signals. A method may include receiving at least four sound signals from at least four microphones coupled to a collapsible structure and determining a direction of arrival of a sound event within three dimensions based on a time shift between the at least four sound signals.
US11137461B2
In a magnetic resonance method and apparatus for the quantitative spatially resolved determination of a physiological tissue parameter of an examination subject, a signal model is determined with m different signal parameters that influence an MR signal of the subject. N different MR images of the subject are recorded with m⇐N, and measured data tuples with N measured values are determined from the N MR images. A lookup table is created with multiple table entries, which each assigns an N-dimensional tuple of t synthesized measured values, which were calculated using the signal model, to an m-dimensional tuple of signal parameters. The lookup table is pre-processed into a sorted lookup table, and at least some of the signal parameters are determined by comparing the pixel-by-pixel measured data tuples with N dimensional tuples of the synthesized measured values in the sorted lookup table for at least some of the pixels.
US11137454B2
Example embodiments of the present invention provide a magnetic relaxometry measurement apparatus, comprising: a magnetizing system configured to supply a pulsed magnetic fields to a sample; a sensor system configured to detect magnetic fields produced by induced magnetization of the sample after a magnetic field pulse from the magnetizing system; one or more compensating coils configured to suppress generation of eddy currents in an environment surrounding the apparatus due to the pulsed magnetic fields.
US11137445B1
A system and method for operating a data processing system to modify a time domain input signal to a signal generator to correct for distortions introduced by the signal generator are disclosed. The method includes receiving a target signal specifying a signal to be generated by the signal generator and initializing an input signal with the target signal, the method includes a) inputting the input signal to the signal generator to arrive at a signal generator output signal; b) measuring a frequency spectrum of the signal generator output signal with a test instrument; c) updating the input signal based on a comparison of said measured frequency spectrum and a frequency spectrum of target input signal; and d) repeating steps a)-c) until an exit condition is satisfied.
US11137443B2
Systems for probing superconducting circuits, including using a non-magnetic cryogenic heater, are disclosed. A system including a circuit board having a socket and a heater, mounted on the socket, is provided. The heater includes a resistive element and an arrangement for connection with wires configured to supply a current to the resistive element, where the heater is non-magnetic. The system further includes an integrated circuit package, mounted on the socket, such that the heater is located between the socket and the package, where the integrated circuit comprises superconducting circuits having a first temperature corresponding to a superconducting transition temperature. The heater is configured to raise a temperature associated with the integrated circuit from a second temperature to the first temperature, where the second temperature is lower than the first temperature, and where each of the first temperature and the second temperature is a cryogenic temperature.
US11137441B2
A device for testing performance of main boards of electronic devices includes a housing, two bases, a control device, a humidifier, a heating device, and a refrigerating device. A cavity in the housing comprises separated first and second portions. The heating device is interconnected with the first portion to create a predefined high temperature environment and the refrigerating device is interconnected with the second portion to create a predefined low temperature environment. The humidifier is interconnected with the first portion and the second portion, and configured to create predefined degrees of humidity respectively in the first portion and the second portion. The bases are inside the first portion and the second portion, and electrically connected to the control device.
US11137439B1
A digitally controlled hybrid (active-passive) tuning system includes a passive slide screw tuner using a slabline in which also fixed and adjustable signal couplers (wave-probes) are mounted, leading to and from an active feedback loop, digitally controlled using an electronic tuner. The wave-probes control the static amplitude and phase of the feedback signal and the electronic tuner controls the actual dynamic (high speed) amplitude and phase of the re-injected signal. The slide screw tuner serves as an additional static pre-matching for reducing the required feedback injection power. Appropriate passive and active calibration and search routines allow identifying tuner states satisfying DUT parameter targets.
US11137436B2
The present disclosure pertains to systems and methods for monitoring traveling waves in an electric power system. In various embodiments, a data acquisition subsystem may acquire electric power system signals. A traveling wave detection subsystem may detect two or more traveling waves based on the electric power system signals and determine a location of an event triggering the traveling waves. A traveling wave security subsystem may selectively generate a restraining signal based on the location of the event as within a blocking zone. A protection action subsystem may implement a protective action when the location is outside of a blocking zone. In various embodiments, a protective action will not be implemented for traveling waves launched from known locations of switching devices operating normally. Further, protective actions may be restrained if a magnitude of a traveling wave differs from an expected value based on a pre-fault voltage.
US11137429B2
A signal measurement device and method are provided for receiving an RF input signal using frequency sweeping. The method includes determining RMS power levels of a noise floor of the signal measurement device at respective frequencies from a start frequency to a stop frequency of a swept frequency range; determining values of resolution bandwidths corresponding to the frequencies, the values of the resolution bandwidths being inversely proportional to the RMS power levels of the noise floor at the respective frequencies; performing frequency sweeping from the start frequency to the stop frequency to receive the RF input signal at the signal measurement device; and implementing the determined values of the resolution bandwidths corresponding to the frequencies while performing the frequency sweeping. Implementing the determined values of the resolution bandwidths results in functional sensitivity of the signal measurement device being substantially constant over the swept frequency range, and provides faster sweep times.
US11137424B2
System and method for parallel measurement of devices under test in an open over the air environment
A system for parallel measurement of devices under test in an open over the air environment is provided. The system comprises a plurality of alignment structures, each comprising a shaped reflector arranged at a top end of the alignment structure and an antenna arranged at the focal region of the shaped reflector. In this context, the devices under test are arranged at bottom ends of the plurality of alignment structures, opposite to a respective shaped reflector. In addition, the plurality of alignment structures are placed parallel to each other without shielded enclosures.
US11137421B1
An energy metering system includes a plurality of current sensors suitable to sense current levels in a respective power conductor and each of said plurality of current sensors providing a respective first signal indicating respective the current levels. The energy metering system includes a plurality of non-contact voltage sensors suitable to sense voltage levels in a respective power conductor and each of the plurality of non-contact voltage sensors providing a respective second signal indicating respective the voltage levels. The energy metering system includes a monitoring device that receives each of the respective first signals and receives each of the respective second signals, and the monitoring device provides an indication of whether a circuit breaker has tripped based upon a respective first signal corresponding with one of the power conductors and whether the second signal indicates an insubstantial voltage level for the corresponding one of the power conductors.
US11137410B2
Described herein are methods for determining the overall survival of maintenance hemodialysis patients. The methods include measuring low density lipoprotein (LDL) particle size and subfraction concentrations as prognostic tools for early mortality risk detection. For example, the presence of increased very small LDL concentration or decreased LDL particle size in blood-serum serves as a useful means for prognostic risk assessment and monitoring.
US11137403B2
The present invention provides methods that are for acquiring various types of supplementary information used for diagnosis or treatment of prostate cancer, and that can be implemented in a less-invasive manner at a low cost. Provided are, by measuring the content of prostate specific antigen (PSA) having a β-N-acetylgalactosamine residue at a non-reducing terminal of a sugar chain in a specimen, and comparing the measured value with a threshold value, (1) a method for estimating whether a Gleason score (primary pattern and secondary pattern) is not less than or less than a prescribed value, (2) a method for estimating whether the pathological stage (pT) is not less than or less than a prescribed value, and (3) a method for acquiring information for assessment indicating diagnosis or treatment should be actively conducted because a GS at gross total removal is expected to be higher than a GS at biopsy.
US11137401B2
The present invention relates to a method for detecting cancer, comprising measuring the expression of a polypeptide having a reactivity of binding to an antibody against a CAPRIN-1 protein having an amino acid sequence shown in any one of the even-numbered SEQ ID NOS: 2-30 in the Sequence Listing via an antigen-antibody reaction in a sample separated from a living organism, and, a reagent for detecting a cancer comprising the CAPRIN-1 protein or a fragment thereof, an antibody against the CAPRIN-1 protein or a fragment thereof, or a polynucleotide encoding the CAPRIN-1 protein or a fragment thereof.
US11137400B2
The present disclosure relates to methods for predicting and/or determining responsiveness to an activator of JNK kinase activity. The present disclosure further relates to improved methods for treating a cancer patient with an activator of JNK kinase activity. The present disclosure also relates to methods for screening for a modulator of XBP1s protein phosphorylation.
US11137396B2
Disclosed is an in vitro method for assessing, evaluating, monitoring or predicting cell aging of a cell, wherein the method includes measuring the expression level of at least one cell surface nutrient transporter on the cell.
US11137392B2
A method of preparing a cantilever sensor for measuring biochemical interactions and their associated stress wherein a cantilever having two sides is coated on one side with at least a gold layer and both sides of the cantilever are functionalized with a self-assembled monolayer (SAM) of a probe molecule by incubating the cantilever in a solution having a concentration of the probe molecule of between 1 to 1000 μM. The unpassivated cantilever sensor comprising a layer coated on one side with a coating comprising gold and being unpassivated on the opposite side, wherein both surfaces comprises a self-assembled monolayer of a probe molecule in which the surface area occupied per probe molecule varies in the range 0.4-1.5 nm2, enabling the stress at the gold top surface that is not cancelled out by a counter stress from the bottom surface so that accurate quantitation of a target molecule is achieved.
US11137386B2
Embodiments of the disclosure are directed to a device for molecule sensing. In some embodiments, the device includes a first electrode separated from a second electrode by a dielectric layer. The first electrode comprises a large area electrode and the second electrode comprises a small area electrode. At least one opening (e.g., trench) cut or otherwise created into the dielectric layer exposes a tunnel junction therebetween whereby target molecules in solution can bind across the tunnel junction.
US11137378B2
A fitting for providing a fluid connection between a capillary and a fluidic conduit of a fluidic component, wherein the fitting comprises a capillary reception configured for receiving the capillary, a force applicator configured for being operable to apply a fixing force for fixing the capillary within the fitting, a force limitation mechanism configured for limiting the fixing force being applicable by the force applicator to the capillary, a force splitter configured for splitting the fixing force into an advance force component for advancing the capillary received in the capillary reception towards the fluidic component and into a clamping force component for clamping the capillary received in the capillary reception within the fitting, and a biasing mechanism particularly arranged between the force applicator and the force splitter and configured for biasing the force splitter against the capillary.
US11137373B2
A water hardness mitigation or treatment evaluation system includes a first quartz crystal microbalance cell and a fluid coupling adapted to be fluidly coupled to a pre-treated water to be flowed over a first quartz crystal. A second quartz crystal microbalance cell and a fluid coupling are adapted to be fluidly coupled to a post-treated water to be flowed over a second quartz crystal. A computer processor receives a first frequency data from the first quartz crystal and a second frequency data from the second quartz crystal and based on a difference of frequency over time between the first frequency data and the second frequency data, provides an indication of an effectiveness of a water hardness mitigation or treatment component or system. A method to evaluate and effectiveness of a water hardness mitigation or treatment evaluation system is also described.
US11137372B2
Some embodiments of the invention may include an eddy current nondestructive evaluation device. The eddy current nondestructive evaluation device may include a rotating body; a motor coupled with the rotating body such that the motor rotates the rotating body; a permanent magnet coupled with the rotating body; a pickup coil coupled with the rotating body; and an integrator circuit electrically coupled with the pickup coil that integrates a voltage from the pickup coil to produce integrated voltage data.
US11137367B2
An electrolyte conductor (1) has a nonwoven fabric (2), onto which a plastic film (3) is laminated. A process is provided for the manufacture of the electrolyte conductor (1). An electrochemical gas sensor (10) is provided with such an electrolyte conductor (1). A gas-measuring device is provided with such a gas sensor (10).
US11137365B2
The invention relates to an assembly and a method for measuring electrical and dielectric properties of a material having dielectric properties which vary over time, with a sensor that generates an electrical field interacting with the material and which is connected indirectly or directly to a signal generator. The signal generator generates an excitation signal that can be applied to the sensor which is able to generate a sensor signal depending on the electrical and dielectric properties of the material. An analog-digital converter converts the excitation signal and the sensor signal or analog signals derived therefrom into a digital excitation signal and digital sensor signal which can be supplied to a processor-based evaluation unit. The signal generator generates a multifrequency signal with a predetermined bandwidth as the excitation signal.
US11137359B2
A defect sensing apparatus is configured to identify defects or targets in materials. A further aspect of the defect sensing apparatus includes a reference split-ring resonator coupled to the microstrip. The defect sensing apparatus includes a reference split-ring resonator located on a reference side of the microstrip and a first sensing split-ring resonator located on a sensing side of the microstrip.
US11137358B2
A testing system for testing a workpiece for a characteristic by irradiating microwaves to the workpiece and also irradiating a laser beam at an irradiation position of the microwaves, receiving microwaves reflected at the irradiation position where the workpiece has a reflectivity increased by carriers generated through photoexcitation, and measuring a lifetime of the carriers. The testing system includes a chuck table that holds the workpiece, a microwave irradiation unit that irradiates the microwaves to the workpiece held on the chuck table, a microwave reception unit that receives microwaves reflected by the workpiece, and a laser beam irradiation unit that irradiates the laser beam onto the irradiation position to which the microwaves have been irradiated.
US11137356B2
A method for exposing a buried defect, the method may include illuminating, by a radiation source, an object that comprises the buried defect, with illuminating radiation that passes through radiation transparent part of a chuck, while the object is supported by the chuck; detecting, by a sensor, a detected radiation that passed through the object, to provide a visual indication about the buried defect, wherein the visual indication is indicative of a location of the buried defect; setting, based on the location of the buried object and a spatial relationship between a cleaving element and the sensor, a cleaving axis of a cleaving element to virtually cross the buried defect; and cleaving, by the cleaving element, the object to expose the buried object.
US11137348B2
A method and system for detecting sulfur fires that comprises a remote infrared or microwave sensor to detect sulfur dioxide gas and provide an unsupervised remote daytime and nighttime sulfur fire-watch, hot spot detection, early sulfur fire prevention, sulfur fire detection, or sulfur fire control of unattended combustible sulfur blocks, sulfur stockpiles, sulfur plants, or equipment using remote sensing devices that includes detection, measurement and analysis of electromagnetic radiation to determine the presence of sulfur dioxide gas.
US11137347B2
The invention is used to ascertain a sun protection factor for light, for example for cosmetics and sunscreens for which a sun protection factor (SPF) is specified. Two measurements of the light backscattering on the skin surface are carried out in vivo or in vitro or on skin models (animal skin models or artificial skin models) before and after applying the radiation protection means onto the skin, and the sun protection factor is ascertained therefrom. In contrast to standard methods used until now, the distance between the lighting surface and the detection surface on the skin is ascertained for the irradiation path of the measurement method. The skin lighting dose used during the measurement lies below harmful limits. The sun protection factor can be ascertained according to previous standards or for additional wavelengths or wavelength ranges (e.g. UVA, VIS, NIR, IR).
US11137340B2
[Object] To provide a particle detection sensor that is compact-and-flat designed and manufacturable at low cost. [Solution] A particle detection sensor (1) includes light transmissive resin (5) that encapsulates a light emitting element (3) and a light receiving element (6), and a reflective surface (7) that is arranged on the light transmissive resin (5) and reflects output light (8) radiated from the light emitting element (3) toward an incident light field area (10).
US11137339B2
A method for counting blood cells in a sample of whole blood. The method comprises the steps of: (a) providing a sample of whole blood; (b) depositing the sample of whole blood onto a slide, e.g., a microscope slide; (c) employing a spreader to create a blood smear; (d) allowing the blood smear to dry on the slide; (e) measuring absorption or reflectance of light attributable to the hemoglobin in the red blood cells in the blood smear on the slide; (f) recording a magnified two-dimensional digital image of the area of analysis identified by the measurement in step (e) as being of suitable thickness for analysis; and (g) collecting, analyzing, and storing data from the magnified two-dimensional digital image. Optionally, steps of fixing and staining of blood cells on the slide can be employed in the method.
US11137327B2
This invention relates to devices and methods for purifying, detecting and using biological cells. A variety of cell types including viable tumor, stem, immune and sperm cells can be purified from a complex biological sample using a column, including a pipette tip column. Methods of the invention can aid research, diagnosis and treatment of cancer. Purified viable cells can be detected on the column or eluted from the column and detected. Cells on a column can be used as a stationary phase for liquid chromatography. Cells may be removed, recovered and analyzed.
US11137325B2
Provided is a continuous isokinetic sampling device of a stack gas having a suction nozzle to which a cross-sectional area control device is attached, and a continuous automatic measurement system of fine dusts in the stack gas combined with the same, the device and system being configured to continuously separate and automatically measure the suspended particles into PM10 (Particulate Matter Less than 10 μm) and PM2.5 (Particulate Matter Less than 2.5 μm) by introducing a suction gas into a particle size separation device (cascade Impactor) at a constant flow rate of 16.67 l/min, simultaneously with removing an measurement error caused due to inertia force of the suspended particles by automatically adjusting the cross-sectional area of the suction nozzle to suck the sample at the same flow rate as that of the stack gas in the stationary source emissions.
US11137310B2
GaN/Al0.20Ga0.80N/GaN heterostructures Micro-Hall effect sensors providing simultaneous current and temperature detection over at least a best performance temperature range of −183° C. and 252° C.
US11137307B2
A sensor chip (24) is joined to an inner wall surface (20a) of a base body (21-1), with a lower surface (24a) of a first retaining member (24-2) serving as a joint surface, in such a manner as to allow an enclosing chamber (23) (including a pressure receiving chamber (23-1) and a pressure guiding passage (23-2)) between a pressure receiving diaphragm (22) and the joint surface (24a) of the sensor chip (24) to communicate with a pressure guiding hole (24-2b) in the first retaining member (24-2). In this state, a narrow tube (31) made of stainless steel is passed through the pressure guiding passage (23-2) in the base body (21-1) and inserted and secured in the pressure guiding hole (24-2b) in the first retaining member (24-2). This reduces the pressure receiving area of a pressure guiding passage that guides a pressure (P1) of a measured fluid to a first surface (24-1a) of a sensor diaphragm (24-1), suppresses force applied in the direction of separating the joint between the sensor chip (24) and the base body (21-1), and makes it possible to use a soft adhesive.
US11137304B2
A system, probe and method accurately measure the strain or extension of a fastener that occurs as a nut on the fastener is tightened and the fastener is put under load. The measurement technique is based on measurement of the time for an ultrasonic wave generated on one end of the fastener to travel a round trip through the fastener. As the fastener is tightened, the applied stress causes an associated increase in length. This length can be determined from a measurement of the increase in transit time. In various embodiments, the disclosed device and method uses laser ultrasonic testing (LUT), in which a pulsed laser generates the ultrasonic wave and a type of laser vibrometer detects the wave when it returns to the position of generation following a combination of longitudinal and shear wave reflections, which result in a higher magnitude and more easily and precisely measurable reflected signal peak than a signal peak associated with a signal directly reflected against the opposite end of the fastener.
US11137301B2
Some embodiments of the disclosure provide an optical fiber Fabry-Perot sensor (1), and a manufacturing method thereof. According to an embodiment, the optical fiber Fabry-Perot sensor (1) includes a hollow tube body (10), a first optical fiber (20), and a second optical fiber (30). The hollow tube body (10) has a first tube body (11), a cavity portion (12), and a second tube body (13) sequentially arranged in an axial direction. The first optical fiber (20) is provided within the first tube body (11) in the axial direction and has a first light guide end face (21) provided within the cavity portion (12). The second optical fiber (30) is provided in the second tube body (13) in the axial direction and has a second light guide end face (31) provided within the cavity portion (12).
US11137293B2
A wound electrical component includes a wound body comprising a plurality of wound layers of an electrically insulating material around a longitudinal axis of the body. The component also includes at least one printed electronics sensor consisting of printed circuits on a flexible substrate. Each sensor is interleaved between two of the wound layers of the wound body.
US11137281B2
According to one embodiment, a sensor includes a structure body, an element portion, and a power line. The structure body includes a supporter and a film portion. The film portion is supported by the supporter and includes an end portion. The end portion is aligned with a first direction and supported by the supporter. The element portion includes a first element provided at the film portion. The first element includes a first magnetic layer, a first opposing magnetic layer provided between the first magnetic layer and the film portion, and a first nonmagnetic layer provided between the first magnetic layer and the first opposing magnetic layer. A second direction from the first opposing magnetic layer toward the first magnetic layer crosses the first direction. The power line is electrically insulated from the element portion. The power line includes a portion aligned with the first direction.
US11137274B1
This gauge stand will adhere to a metallic surface in the field so that a technician can hang gauges from the short hollow pipe and work hands free on the equipment to be serviced while at the same time viewing the gauges that are normally used with this type of job. The gauge stand is designed to be portable and should be made to withstand extremes in temperature and all types of environments. A short hollow pipe will enable the technician to store commonly used small items in the short hollow pipe; an insert will be placed in one end of the short hollow pipe to ensure that the small items do not spill out when the device is taken apart.
US11137273B2
Embodiments relate generally to a gas detector system. The gas detector system comprises a gas detector mounting flange, where the gas detector mounting flange comprises an explosion-proof cylindrical body that is configured to couple the gas detector mounting flange to a gas detector and a plurality of bolt receiving slots configured to couple the gas detector mounting flange to a mounting system by securing bolts, where each bolt receiving slot is at least three times as long as a diameter of securing bolts.
US11137272B2
A subsea housing assembly, in particular for a subsea sensor, is provided. A subsea housing includes a first housing portion and a second housing portion. The first housing portion includes a first electrical connection for data communication and the second housing portion includes a second electrical connection for data communication. A wall provides separation between the first housing portion and the second housing portion of the subsea housing. An inductive coupler, that includes a first coupling section disposed in the first housing portion and a second coupling section disposed in the second housing portion, is provided. The inductive coupler is configured to provide inductive coupling across the wall for providing at least a data communication between the first and second electrical connections.
US11137271B2
Various embodiments of sensors are described that exhibit several spectral features that together offer coverage of a wavelength range corresponding to the desired strain dynamic range (or temperature range) of a system. The spectral features arise from a Fabry-Perot interferometer formed by two overlapping chirped FBGs, the free-spectral range (FSR) of which varies with wavelength. The spectral features may be differentiated due to a combination of spacing and slope of the overlapped, chirped gratings.
US11137270B2
A method is provided for spatially modulating electromagnetic radiation at high frequency where the modulation is phase, polarization or direction of propagation comprises a substrate carrying an ordered array of optical elements in relative motion with respect to an incident beam of electromagnetic radiation to be modulated and measuring the relative motion. The array contains at least three optical elements and at least two different types of optical elements. At least some of the optical elements are formed from and integral to the substrate material. The optical elements may be fabricated on the substrate material by a subtractive process. The electromagnetic radiation to be modulated is incident on a region of the substrate termed the active region. As the substrate moves relative to the incident electromagnetic radiation, the active region also moves and the designation of individual optical elements changes also.
US11137264B2
A display system includes: a display that displays an image; and a display controller that causes the display to display a first image resembling roads around a vehicle and a second image resembling a recommended lane determined on the basis of a route to a destination set by the vehicle among the roads around the vehicle. The display controller causes the display to display the second image and a third image guiding a course of the vehicle when the vehicle has reached a second position located a predetermined distance before a first position at which the vehicle has to make a turn in the route to the destination.
US11137257B2
A method and system for providing improved navigation through interactive suggestion of improve solutions along a path of waypoints includes receiving in a user device a destination for a user. Data associated with the destination is transmitted to a network as well as information correlated to a location of the user. Data associated with at least one modified waypoint for an improved navigation solution is received from the network. The modified waypoints are determined in accordance with a set of parameters. Task and notification information are received from the network.
US11137256B2
A method includes receiving data corresponding to detected objects in a parking region, the data including information ascertained by an ascertaining vehicle driving through the parking region, determining a parking region distribution, based on detected objects in a street segment located within the parking region, determining a street segment distribution, calculating a difference between the parking region and the street segment distribution, identifying an anomaly located within the street segment, and generating an updated parking area map of the parking region based on the identified anomaly. The method includes receiving the data, for example, each time an ascertaining vehicle drives through the parking region.
US11137253B2
A method for measuring a behavior of a MEMS device is disclosed. In an embodiment a method includes mounting the MEMS device to a testing apparatus that comprises a vibration source, wherein the MEMS device comprises a 6-axis or 9-axis inertial sensor, applying a vibration to the MEMS device by the vibration source and simultaneously moving the testing apparatus according to a predefined movement pattern, reading output data provided by the inertial sensor and comparing the output data to the predefined movement pattern and/or reading output data provided by the inertial sensor and calculating a frequency response curve of the inertial sensor.
US11137251B2
A ring gyroscope which comprises a substantially circular and flexible ring which defines a ring plane, one or more primary piezoelectric split transducers configured to drive the ring into resonance oscillation, four or more mass elements which form a symmetrical mass distribution in relation to both a first and a second transversal symmetry axis and to a first and a second diagonal symmetry axis. The ring gyroscope also comprises a suspension structure configured to support the weight of the ring and the mass elements, wherein the suspension structure comprises N outer suspenders, where N is an integer greater than or equal to two, and each outer suspender extends along a ring tangent from a suspension attachment point on the outer edge of the ring to an anchor point.
US11137248B2
A sensor element according to the present technology includes a base portion, a movable portion, first and second bridge portions, and an acceleration detector unit. The movable portion is movable relative to the base portion by reception of an acceleration along at least a uniaxial direction. The first bridge portion includes a first beam and a first structure, the first beam connects the base portion and the movable portion, the first structure being provided between the first beam and the base portion and supporting the first beam. The second bridge portion includes a second beam and a second structure, the second beam extends in a second axis direction orthogonal to the first axis and parallel to the main surface and connects the base portion and the movable portion, the second structure being provided between the second beam and the base portion and supports the second beam.
US11137244B2
The invention relates to a method for positioning measurement points (15, 18) with respect to a feature (8) locationally fixed on an object (5), wherein the object (5) is moved along an adjustment track. A first and a second optical detection region (10, 11) are formed, by means of which the current actual position of the feature (8) is detected. The two detection regions (10, 11) are arranged overlapping each other thus forming an overlapping section (13). The measurement points (15, 18) are each arranged at a predefined fixed distance (16, 19) from the feature (8). If the feature (8) is within the first detection region (10), the measurement occurs at the first positioned measurement point (15). If the feature (8) is within the overlapping section (13), the first measurement point (15) is deactivated and the second measurement point (18) is activated and the measurement is performed.
US11137242B2
A conductive fiber including a metal-nanobelt-carbon-nanomaterial composite. A manufacturing method thereof includes preparing a composite including a carbon nanomaterial and metal nanobelts and manufacturing a conductive fiber by mixing the composite with a polymer. A fibrous strain sensor and a manufacturing method thereof are also provided. Thereby, a conductive fiber including a metal-nanobelt-carbon-nanomaterial composite, which is able to increase conductivity of the conductive fiber through synthesis of metal nanobelts enabling area contact and to exhibit good contact between the carbon nanomaterial and the metal nanobelts due to formation of the metal nanobelts on the surface of the carbon nanomaterial and superior dispersion uniformity, and a fibrous strain sensor including the conductive fiber can be obtained. The conductive fiber can be effectively applied to a strain sensor based on a principle by which resistance drastically increases with an increase in a distance between metal nanobelts aligned in a fiber direction upon tensile strain of metal nanobelts enabling area contact.
US11137240B1
A pipe alignment tool for aligning a pair of pipes is disclosed. The tool includes an anchor member configured to abut the pair of pipes and a spindle coupled to the anchor member. The tool further includes a block in threaded engagement with the spindle and adapted to move axially along an axis of the spindle in response to a rotation of the spindle about the axis. The block includes a first retention structure and a second retention structure. Furthermore, the tool includes a flexible member for supporting the pair of pipes and adapted to be disposed around the pair of pipes and engaged with the first retention structure and the second retention structure. The flexible member is tightened about the pipes upon the rotation of the spindle in a first direction, wherein the tightening of the flexible member facilitates the alignment of the pair of pipes.
US11137233B1
A slide plate target-drop hole changing structure used in an auto target throwing trap is disclosed to include a slide plate slidably coupled to an upper cover plate of the auto target throwing trap and provided with a first target-drop hole for large-size targets to drop down from a target-drop opening of the upper cover plate through the first target drop hole, and a filling piece detachably connected to the slide plate. When the filling piece is connected to the slide plate, a second target-drop hole is formed between a concave arc gap of the filling piece and the first target-drop hole of the slide plate for the passing of small-sized targets.
US11137224B2
A break open rifle and bolt action rifle having a barrel extension with a breech end for receiving a propellant charge, a muzzle end with an extended attachment structure for receiving a complementary attachment structure of a barrel, and a chamber disposed within and through the barrel extension having a first diameter at a first end and a narrowing portion adjacent a second end opposite the first end, the narrowing portion having a second diameter smaller than the first diameter, wherein the first diameter of the chamber is sized to receive the propellant charge therein, and the second diameter of the narrowing portion is sized to prevent the propellant charge from being further inserted past the narrowing portion, and to prevent a projectile from being inserted through the chamber from the barrel muzzle end. A bolt action configuration having dual diameter non-rotating bolt with an extractor and ejector mechanism for removing a propellant charge.
US11137219B2
An annular seal for a motor vehicle heat exchanger is configured to be stretched between two opposite supports that the annular seal surrounds. The annular seal includes two opposite support parts that cooperate with the two supports, two connecting parts joining the support parts together, and an annular bead that deforms elastically by axial compression perpendicular to a plane parallel to the annular shape of the seal. Additionally, said annular bead is extending in the support and connecting parts. Further, the cross section of the annular bead between each support part and the connecting parts to which the annular bead is joined changes such that a radial dimension of the annular bead, measured in a median plane of the seal parallel to the annular shape of the seal, is smaller in the support part than in the connecting parts.
US11137217B2
A rotor for a high temperature rotary pre-heater includes a hub that has an exterior surface thereon. The rotor includes an annular rim positioned around and coaxially with the hub. The annular rim has an interior surface. A plurality of partitions extend between the hub and the annular rim. Each of the partitions is located in a predetermined circumferential position by one or more alignment features. The exterior surface, the interior surface and/or the partitions have one or more of the alignment features thereon.
US11137215B2
There is provided a flat heat pipe that is not easily deformed in spite of a reduction in thickness and can maintain high heat transport capacity. A flat heat pipe 100 includes a container 130 in which a cavity 130S is formed by plates 110 (110a, 110b) made of metal and disposed substantially in parallel with each other, working fluid that is enclosed in the cavity 130S, and a wick structure 150 that is inserted into the container. The wick structure 150 includes a first sheet-like member 140, and hollow protruding portions 170 protruding in a height direction of the container 130 are formed on the first sheet-like member 140.
US11137214B2
A manifold structure is formed using ultrasonic additive manufacturing and machining. The manifold structure includes a body having a base plate and a cover plate that define a flow passage therebetween, and a plurality of walls that segment the flow passage into a plurality of channels, wherein each of the walls has a height extending from the base plate to the cover plate and a non-linear length that is elongated relative to a width of the wall and extends in a direction normal to the height of the wall. The walls are wavy in shape to provide enhanced rigidity and stiffness during lamination over the channels.
US11137213B2
A water cooling head includes water cooling head includes a casing, a base and a pump. The casing includes an inlet and an outlet. An outer side of the base has a heat-absorbing surface. A thermal conduction structure is disposed on an inner side of the base. An active space is defined by the base and the casing collaboratively. The pump includes a first magnetic element, a second magnetic element, an impeller and a pivotal part. The first magnetic element is located outside the active space. The first magnetic element is arranged between the impeller and the base along a direction perpendicular to the base. The pivotal part, the second magnetic element and the impeller are disposed within the active space. The pivotal part is connected with the impeller and arranged between the impeller and the base. The second magnetic element is installed on the pivotal part.
US11137207B2
A method and apparatus for the continuous sublimation of a substance includes cascading a material containing a substance capable of sublimation, such as water, between a plurality of trays vertically stacked within a processing zone provided within a processing chamber. A substantially atmospheric environment is maintained within the processing zone at a temperature whereby the substance sublimes forming a sublimate within the environment. The environment containing the sublimate is contacted with a drying agent such as a desiccant to maintain the environment whereby the substance sublimes at substantially atmospheric pressure and at the controlled temperature.
US11137205B2
A method for reducing heat bumps following regeneration of adsorbers in an air separation unit is provided. The air separation unit can include a front end purification unit, a main air compressor, a main heat exchanger, a distillation column system, a regeneration gas heater, and a regeneration gas cooler, wherein the front end purification unit comprises a first adsorber and a second adsorber. The method can include the steps of: regenerating the first adsorber while the second adsorber operates in an adsorption cycle, wherein the step of regenerating the first adsorber further includes the steps of heating the first adsorber and then cooling the first adsorber, wherein during the step of cooling the first adsorber, a regeneration gas sourced from the distillation column system and cooled in the main heat exchanger is further cooled in a regeneration gas cooler prior to being used to cool the first adsorber.
US11137204B2
The present invention relates to a cold box cycle which allows for independent control of the heat supplied for reboilers associated with the separation columns. More specifically, the invention relates to the tight control of the hydrogen removal separation, thus avoiding the possibility of excess reboiling in this separation. Optimal reboiling also results in a lower temperature of the hydrogen depleted liquid from this separation. As this stream is used to provide a portion of the cooling at the cold end of the primary heat exchanger, lower temperatures facilitate cooling of the incoming syngas feed, reducing carbon monoxide (CO) losses into the crude hydrogen stream from the high pressure separator. Lower CO in the crude hydrogen allows for smaller hydrogen purification equipment.
US11137191B2
In a gas supply device that supplies gas to a target space through a filter unit, the filter unit is composed of a filter box and an air filter housed in the filter box, and the air filter is a filter having a filter substrate made of a membrane filter and a fibrous coating layer covering a surface of the filter substrate through which air is sucked.
US11137185B2
The present invention provides a system and method for an improved multistage, cascade refrigeration system using hot gas defrost to rid the evaporator of ice build-up which accumulates over time, while the air in the evaporator enclosure remains below the freezing point of water. The present invention thus provides greater defrost flexibility with increased ease of design and implementation than current refrigeration systems, which allows for more robust hot gas defrost function for multistage refrigeration systems, such that it is unaffected by temperature changes of the condensing fluid (ambient air temperature for air cooled condensers, water temperature for water cooled condensers), and can be readily adapted to any refrigerant suitable for a selected temperature range.
US11137181B2
An expansion engine operating on a Brayton cycle which is part of a system for producing refrigeration at cryogenic temperatures that includes a compressor, a counter-flow heat exchanger, and a load that may be remote, which is cooled by gas circulating from the engine. The engine has a piston in a cylinder which has nearly the same pressure above and below the piston while it is moving. A valve connecting the warm end of the cylinder to a buffer tank allows a partial expansion and recompression of gas in the cold displaced volume that increases the refrigeration produced in each cycle with the same compressor flow rate.
US11137179B2
A refrigeration apparatus includes a compressor connected to a refrigerant circuit, and a bearing monitor. The compressor includes a compression mechanism, an electric motor, a drive shaft, and a plain bearing that supports a journal portion of the drive shaft. The bearing monitor performs an abnormal-state operation to cope with poor lubrication on the plain bearing if an abnormal state condition is satisfied. The abnormal state condition is a condition indicating that a rate of change of current exceeds a first reference value. The rate of change of current is an amount of change in a driving current usable to drive the compressor per unit time. The journal portion of the drive shaft has a surface roughness of at least 0.05 μm.
US11137174B2
An absorption chiller includes a boiler with a vessel for storing a working fluid and a heat source configured to heat the working fluid. A first device is configured to cool the working fluid, and a second device is configured to cool the working fluid. A flow path is arranged to enable the working fluid to flow from the boiler through the first device, through the second device and back to the boiler. A first waste heat source is generated by the first device when cooling the working fluid. The first waste heat source is configured to heat the working fluid along the flow path after exiting the second device and prior to re-entering the boiler.
US11137172B2
A heat pump system includes a first heat pump arrangement having a compressor having a compressor output; a second heat pump arrangement having an input portion and an output portion; and a coupler for thermally coupling the first heat pump arrangement and the second heat pump arrangement, the coupler including a first heat exchanger and a second heat exchanger, the first heat exchanger being connected to the input portion of the second heat pump arrangement, and the second heat exchanger being connected to the output portion of the second heat pump arrangement.
US11137165B2
Embodiments of the present disclosure are directed to a heating and cooling system includes a heat exchanger configured to place an airflow and a refrigerant in thermal communication with one another, where the heat exchanger has a coil and a plurality of fans coupled to the coil, and where the plurality of fans is arranged in an array adjacent to the coil.
US11137163B2
A method for managing air quality may include, at one or more processors, receiving sensor data comprising a plurality of air quality parameters for an environment, wherein the sensor data is generated by one or more environment quality monitoring devices located in the environment, predicting an adverse air quality event based on the sensor data, and automatically controlling one or more devices to mitigate the adverse air quality event. An environment quality monitoring device may include a housing, a plurality of sensors in the housing and configured to generate sensor data comprising a plurality of environment quality parameters, a network communication device configured to communicate the sensor data over a network, and an alert configured to indicate an environment quality score of the ambient environment, where the environment quality score is based on at least a portion of the sensor data.
US11137159B2
A sensor apparatus for integration with a building fire system includes a first mounting interface configured to physically couple to a mounting surface. This first mounting interface comprises a first power connector configured to receive power from the building fire system. The sensor apparatus further comprises an environmental sensor electrically coupled to the first power connector and configured to use the power from the building fire system to monitor environmental conditions of a building.
US11137158B2
An illustrative HVAC controller may include a communication module for wirelessly communicating with a network and wiring terminals for receiving a wired connection to a remote temperature sensor that is situated remote from the HVAC controller and in a living space of the building. A controller may be operably coupled to the communication module and the wiring terminals and may be configured to implement a thermostat control algorithm to generate one or more control signals, wherein the one or more control signals are provided by a wired connection to the HVAC system to control one or more HVAC components of the HVAC system. The thermostat control algorithm may be configured to compare a sensed temperature received from the remote temperature sensor via the wiring terminals and a temperature setpoint received from the server via the network.
US11137149B2
A comfort cassette (1) and a method which comprises a pressure box (2) with an inlet (3) and a plurality of outlets (4) for through flow of a supply air flow (L1). The outlets (4) are arranged at more than two of the pressure box edges (5a, 5b, . . . 5n) and form a group (6a, 6b, . . . 6n) of outlets per edge (5a, 5b, . . . 5n). The outlets are arranged in a configuration which is changeable by outlets (4) of a cover member (8) when the cover member (8) is displaced in relation to the outlets (4) of the pressure box (4). The cover member (8) is arranged to change simultaneously the configuration of all groups (6a, 6b, . . . 6n) of the outlets, by movement of the cover member (8) in only one direction, while the supply air flow (L1) is changeable in more than two directions by movement of the cover member.
US11137143B2
A system includes a layered structure. The layered structure includes first and second coalesced layers and an intermediate layer disposed between the first and second coalesced layers. The first and second coalesced layers have a higher degree of coalescence than the intermediate layer.
US11137139B2
A combustion chamber assembly for an engine includes a wall element fixed to a combustion chamber structure and a chamber between the wall element and the structure, the chamber being supplied with air through impingement-cooling openings in the structure and connected to the combustion space by film-cooling openings in the wall element. Two cooling-air holes formed in the structure generate a cooling-air flow toward the combustion space and past the wall element. The wall element has a flow guide device for generating at least one scavenging-air flow directed between the two cooling-air holes. A sum of flow cross sections of film-cooling openings in the wall element and of the flow guide device yields a larger area than a sum of flow cross sections of all wall element impingement-cooling openings via which air is guided through the structure into the chamber and to the rear side of the wall element.
US11137126B2
A projector-type vehicle headlamp not having a physical shade is disclosed. The vehicle headlamp comprises a first light source for emitting light, a lens through which the light exits the headlamp, and a first optics for receiving light from the first light source and directing the received light towards the lens, with the lens having a focal surface between the first optics and the lens, and with the lens having an optical axis. The first optics is configured to generate multiple images of the first light source on the focal surface above an intersection line of the focal surface with a reference plane, with the reference plane containing the optical axis of the lens, and with the reference plane enclosing an angle in the range of 0-45 degree with a horizontal plane when the headlamp is installed in a vehicle. The first optics is a curved reflector with an elliptical side edge.
US11137124B2
An anti-glare headlamp for a motor vehicle, including a large number of light units, each of the light units having: a light source element, which is configured to emit light along a first optical axis in the direction of a space; a projection optic, which is disposed behind the light source element in the direction of the emitted light and is configured to project the light emitted by the light source element into the space at a solid angle; and a photodetector, which is situated in front of the projection optic in the direction of the emitted light and is configured to detect the light projected into the space by the projection optic and reflected from an object in the space, along a second optical axis back to the projection optic.
US11137123B2
A method of manufacturing a light emitting device includes: bonding a wavelength conversion sheet containing phosphor particles onto upper surfaces of light emitting elements mounted on a substrate; dividing the wavelength conversion sheet into a plurality of wavelength conversion members, each corresponding to one of the light emitting elements, by cutting from an upper surface of the wavelength conversion sheet; forming light reflecting members between adjacent ones of the wavelength conversion members to reflect light emitted from the light emitting elements; and machining an upper surface of a collective body including the wavelength conversion members and the light reflecting members into a curved surface having a concave shape.
US11137122B2
A vehicle-mounted illumination device comprising: one or more lamps that are mounted on a vehicle and illuminate with an LED, and a controller that is mounted on the vehicle; the device is powered by a storage battery within an engine compartment of the vehicle, and is controlled to emit light by a mobile phone having a Bluetooth and installed with an APP software; the controller includes a main control module, a Bluetooth module, a drive module and a battery protection module; and the lamp emits light in the following modes: white light, color light, and white light mixed with color light; the emitted light may be stroboscopic, the brightness of the emitted light may be adjusted, a color of the emitted color light may be adjusted, and the controller may be protected by a password.
US11137120B2
According to an aspect of this disclosure, a lighting system comprises at least first and second luminaires wherein each luminaire comprises a housing, an optical waveguide suspended from the associated housing, and one or more LEDs disposed adjacent the optical waveguide. Further in accordance with this aspect, the system comprises circuitry disposed within the housing of the first luminaire wherein the circuitry comprises LED driving circuitry and power circuitry, the power circuitry provides power to the first luminaire and at least a second luminaire, and the second luminaire is modular.
US11137109B2
A remote greasing system for lubricating a valve of a wellhead or frac manifold includes a grease supply skid, remote greasing skid, and a control skid. The grease supply skid includes a grease reservoir and a grease pump. The remote greasing skid includes a grease manifold and a grease supply valve. The grease manifold is operatively coupled to the grease pump of the grease supply skid by a grease trunk line. The grease supply valve is operatively coupled to the grease manifold. The grease supply valve includes an output port operatively coupled to a lubrication port of the valve of the wellhead or frac manifold by a grease supply line. The control skid is operatively coupled to the remote greasing skid by a control line. The grease supply skid and remote greasing skid are positioned within a hazardous zone, and the control skid is positioned outside of the hazardous zone.
US11137108B1
Apparatus for attaching a lockbox used for retaining a key to a door opened by the key to a door handle and especially a door lever used to open and close the door. The apparatus includes two arms each having a head portion and a bottom portion below the head portion. The arms have an open state in which the head portions are at least partly separated from one another, and a closed state in which an aperture is defined between the head portions and receives the door handle. The arms are positionable around the door handle or removable from such a position when in the open state. The arms are maintained in the closed state and movement thereof from the closed state to the open state is prevented by inserted a shackle of the lockbox through a staple engaged with both arms.
US11137105B2
A monitor arm coupling unit (1) for coupling a flat panel display monitor to an end of a monitor arm (2) of a monitor arm stand (3), comprising a monitor coupling part having a back plate (5) that is provided with mounting provisions arranged in a mounting pattern that in use cooperates with corresponding mounting provisions (6) on the back of a flat panel display monitor. The back plate comprises a central portion and a peripheral edge spaced away therefrom, and a monitor arm coupling piece that is connected to the back plate via an adjustment mechanism (10). An end part of the monitor arm coupling piece is adjustable via the adjustment mechanism between a first position in which the end part of the monitor arm coupling piece is located away from a peripheral edge of the back plate, and a second position in which the end part is located closer to that peripheral edge of the back plate.
US11137100B2
A zero-flow thread-lock quick connect/disconnect coupling having male and female couplers that enhance the fire-resistance capability of the coupling in a zero-flow pressurized state. The couplers include a fire-resistant seal assembly including a seal ring and non-metallic backup rings disposed. A first backup ring is made with a high-temperature non-metallic material and is formed as a delta ring for enhancing sealing performance during a fire event. A second non-metallic backup ring is formed as a half-delta ring between first and third backup rings. The third backup ring is made with a non-metallic material that is softer than the first and second backup rings and which abuts the seal ring. The female coupler includes a bearing ring that operatively connects a rotatable threaded support to the coupler body, a protrusion-slot interface between an actuating sleeve and the rotatable support, and a seal in the actuating sleeve for damping and/or debris-resistance.
US11137098B2
A hydration system including a fluid reservoir, a fluid path in communication with the reservoir, and a magnetic quick connect interposed in the fluid path is disclosed. A fluid delivery system for a hydration system is also disclosed that includes a magnetic quick connect interposed in a fluid delivery path of the delivery system. The magnetic quick connect can also be used in a wide variety of fluid delivery systems. A kit for forming a fluid delivery system for a hydration system is also disclosed, as are various components of a hydration system.
US11137094B2
A fitting includes at least one port permitting flow of fluid and a connector body to which the port is attached. The connector body has a first mating portion. The fitting additionally includes a retainer structured to engage with the connector body and having a first tapered terminal portion and a second tapered terminal portion opposed to the first tapered terminal portion. The fitting further includes a tubular member configured to be fitted into the connector body and having a second mating portion structured to receive terminal portions of the retainer and configured to align with the first mating portion, and a seal positioned within the tubular member and disposed to be flush against an inner surface of the connector body.
US11137091B2
A firestop collar (10) for sealing of openings, especially of line penetrations (12), that pass through walls (11) or ceilings has a frame (16) and a block (20) of optionally intumescent material disposed therein, and is characterized in that an intumescent inlay (22) is disposed between the block (20) and the frame (16).
US11137090B2
A clamping assembly for supporting a tubular object accessing a through-hole in a panel includes a clamp and a retainer configured to be positioned at least partially around the tubular object on a first side and a second side, respectively, of the through-hole. The clamp and retainer respectively include at least one clamp lock mechanism and at least one retainer lock mechanism configured to move between a respective open position and a respective closed position. The clamp includes at least one clamp hook configured to engage with the at least one retainer hole in the retainer in a snap-fit relation when the clamp and the retainer are in the respective closed position at the first side and second side, respectively, of the through-hole. A method of supporting a tubular object and an aircraft having the clamping assembly are also disclosed.
US11137087B1
A water level control system and device is provided which maintains a desired running level of water in a surge tank connected to a pool or other body of water by facilitating automatic drainage of precipitation water from the body of water. The water level control system includes a water level control device configured to open and close a drain in the surge tank. The water level control device can adopt an open position when water in the surge tank is at a first level slightly above the running level, and a closed position in the presence of surge water or water displaced by bathers causing a rapid water rise in the surge tank above first level.
US11137078B2
A fluid control valve includes a cover portion and a body portion. Inner surfaces of the cover and the body portion define a chamber that includes an inlet and an outlet in communication with the chamber. The fluid control valve also includes a diaphragm disposed between the cover portion and the body portion. The diaphragm has a flexible member that is disposed within the chamber for controlling communication between the inlet and the outlet. The upper surface of the flexible member has a substantially smooth wall portion. The flexible member has an inverted position in which the upper surface conforms to at least a portion of the inner surface of the cover portion to define a passageway that permits communication between the inlet and the outlet. The diaphragm is configured such that the diaphragm exclusively biases the flexible member from the first position to the second position so that the flexible member conforms to and seals against the elongated seat member when the flexible member is in the second position.
US11137076B1
A spool valve assembly, configured to control the flow of fluid, includes a spool valve, configured to move axially along an axis to control fluid flow, having a spool cavity and a plurality of spool apertures that communicate fluid between the spool cavity and an outside surface of the spool valve; a valve sleeve, in which the spool valve is concentrically positioned, that slidably receives the spool valve; and a valve plug, received within the spool cavity, having at least one plug aperture and a plug cavity, wherein the spool apertures at least partially overlap the plug aperture(s) in a radial direction to permit the flow of fluid between the plug cavity and the outside surface within a defined flow rate variance regardless of the angular position of the valve plug relative to the angular position of the spool valve.
US11137075B2
The present disclosure provides a quantitative tank bottom sludge valve. The extension and retraction of a cylinder drives a lower valve body, a valve rod, an upper valve body and respective accessories to move up and down, and sludge at the bottom of a water tank that is deposited to the upper part of an upper valve plate and the lower part of an upper valve body gasket is discharged quantitatively, thereby saving water and avoiding blockage; moreover, the quantitative tank bottom sludge valve has simple components in structure, and it is low in processing and assembly precision requirements, low cost, convenient to install and maintain, and suitable for mass production and use.
US11137074B2
A regulator may include an inlet from which a high-pressure fluid is introduced, a valve seat provided at the inlet, and a pressure regulating valve body. The fluid may pass an opening between the valve seat and the valve body formed with a communication passage to a pressure regulating chamber. A load generated by pressure of pressure-regulated fluid acting on a piston unit joined to the valve body may be balanced with a load by a pressure regulating spring in an atmosphere chamber provided coaxially in parallel with the pressure regulating chamber on an opposite side of the piston unit. Fluid pressure of the pressure regulating chamber may be controlled by changing an opening area between a valve-seated seat and the valve body. The valve seat holding the valve-seated seat may be installed on an elastic member via a buffer having a sliding performance.
US11137073B2
A parking lock includes a locking pawl (2) and an interlocking element (7). The locking pawl (2) is pivotably mounted on a pawl pin (1) and engageable with a parking interlock gear (3). The interlocking element (7) is arranged on a connecting bar (4) to a selector disk (5), spring-loaded with a spring element (6), and clampable between the locking pawl (2) and a guiding plate (8). An end of the connecting bar (4) facing away from the interlocking element (7) is articulatedly connected to the selector disk (5). An engaging piece (16) of the selector disk (5) is operatively connected to a parking lock actuator (12). The connecting bar (4) is arranged below the locking pawl (2) such that a motion plane of the connecting bar (4) is parallel to a motion plane of the locking pawl (2) and perpendicular to the pawl pin (1).
US11137072B2
A transmission device and method for operating a transmission for a motor vehicle, which transmission device has an input shaft which is operatively connectable to a drive device of the motor vehicle, and has a first output shaft and a second output shaft, and has a spur gear differential transmission configured as a planetary transmission, whereby the input shaft and an intermediate shaft are coupled to the first output shaft and the second output shaft. An electric machine is coupled to the input shaft in a first shifting position of the shifting device and to the intermediate shaft in a second shifting position of the shifting device, and the electric machine is operated for applying a torque to the input shaft.
US11137070B2
A transmission cooler thermal bypass device that includes a body having a front side, a back side, a top side, and a bottom side. A first opening, a second opening, a third opening, and a fourth opening, whereby a first passageway connects the first opening and the second opening, and a second passageway connects the third opening and the fourth opening. At least one fin. The first passageway and the second passageway do not include a flow control valve.
US11137067B2
An automatic transmission may include a rotating shaft; a slider portion provided on the rotating shaft; a first connecting member having one end hinged to the rotating shaft and the other end rising or falling by a centrifugal force as the rotating shaft rotates; a second connecting member having one end hinged to the first connecting member and the other end connected to a slider portion to vertically slide the slider as the first connecting member rises or falls; a diaphragm spring coupled to the slider portion and deformed in an axial direction of the rotating shaft depending on position of the slider portion; a shift fork connected to the slider portion or the diaphragm spring and engaging a synchronizer with a shift stage gear depending on position of the slider portion; an elastic regulator controlling an elastic force of the diaphragm spring; and a controller controlling the elastic regulator.
US11137046B2
A drive shaft assembly includes an elongate member and a tuned absorber assembly. The elongate member has an exterior surface that is disposed about an axis. The tuned absorber assembly includes a mass and a sleeve. The mass is at least partially disposed about the exterior surface. The sleeve extends between a first sleeve end and a second sleeve end. The sleeve is disposed about the mass and spaces the mass apart from the exterior surface of the elongate member.
US11137037B2
A fluid friction clutch may include a rotatably mounted shaft, a drive disk arranged on the shaft in a rotationally fixed manner, a driven body rotatably arranged on the shaft, and a ring-shaped transfer region disposed between the drive disk and the driven body. The transfer region may be configured to receive a viscous fluid via which the drive disk is couplable to the driven body for transferring a torque. The transfer region may be defined by a ring-shaped first groove profile of the drive disk and a ring-shaped second groove profile of the driven body that engage one another axially. The clutch may also include a storage chamber fluidically connected to the transfer region via an inflow path and via a return path. The return path may include a first retaining body and a second retaining body arranged radially offset relative to one another by an arc angle.
US11137032B1
An example of a ceramic bearing system includes a shaft comprising two radially extending shoulders that define a channel therebetween, a first tolerance ring disposed in the channel of the shaft, and a bearing assembly comprising a ceramic bearing. The bearing assembly is positioned around the first tolerance ring and has an axial length that is longer than an axial length of the first tolerance ring.
US11137031B2
A bearing part is composed of a chromium molybdenum steel, and includes a raceway surface or a rolling contact surface. A precipitated compound composed of at least one of a carbide, a nitride, and a carbonitride exist in the raceway surface or the rolling contact surface. An area ratio of the precipitated compound in the raceway surface or the rolling contact surface is more than or equal to 3%. An average grain size of the precipitated compound in the raceway surface or the rolling contact surface is less than or equal to 0.3 μm.
US11137028B2
Slide-bearing assemblies capable of enabling sliding of a load-carrying implement relative to a load-supporting structure, having first and second load-carrying surfaces, respectively, are disclosed. In one embodiment, the slide-bearing assembly includes substantially nonmetallic first and second elongate bearing elements extending in parallel to support the first load-carrying surface of the load-carrying implement slidably upon the load-supporting structure. One of the bearing elements being composed of multiple elongate pieces each shorter in length than a length of the other of the bearing elements. The slide-bearing assembly additionally includes a post that extends from a surface of each of the multiple elongate pieces, which is a surface that is opposed to the second load-carrying surface, each post is sized to fit in a respective recess of the second load-carrying surface. The slide-bearing assembly further includes at least one coating on the first load-carrying surface made of high-performance thermoplastic material(s).
US11137021B2
A rolling bearing providing a first ring and a second ring in relative rotation one each other, and at least one row of rolling elements being arranged between the said rings. At least one the rings is made by metal injection molding process including the successive steps of mixing a metal powder with a thermoplastic binder, forming a part by injection of the mixed powder in a closed die, debinding such a formed part in a furnace, sintering to densify the part, and quenching to set a ring hardness, to improve wear resistance and fatigue life.
US11137014B2
A conductive fastening system, a fastened assembly, and a method of fastening an assembly composed of layers of carbon fiber reinforced plastic (“CFRP”) and/or metallic material includes fasteners with an electrically conductive coating and electrically conductive gap filler materials between the fasteners and sidewalls of holes formed through the layers of the assembly. The sidewalls of the holes are coated with the electrically conductive gap filler material by abrading, injection or spraying. The fasteners with the electrically conductive coating are inserted through the holes. The conductive coating on the fasteners and electrically conductive gap filler material work together to enhance electrical conductivity between the fastener and assembly. The conductive coating also acts as a lubricant to reduce the amount of force required to insert the fastener into the hole thereby reducing damage to the assembly.
US11137010B2
A connection is formed between a held member and a holding member with the use of a connector and one or more fasteners. In one aspect, the connector has a main body that has integral nail prong fasteners. In one aspect, the main body of the connector is attached to the held and holding members by means of double-shear fastening. In one aspect, the main body is formed with a bendable end flange to attach the connector to the holding member. In one aspect, the main body is formed with a nail guide for directing the fastener at an angle to the main body.
US11137006B2
A collapsible telescoping pole assembly provided comprising at least first, second and third elongated tubular members, the second and third tubular members being slidably received within the first and second tubular member, respectively, between retracted and extended positions. A first locking mechanism is associated with the distal end of the first tubular member for releasably securing the second tubular member within the first tubular member in its extended position. The first locking member is biased to a locked position and movable to an unlocked position by rotating the first locking mechanism relative to the first tubular member, causing the first locking mechanism to move axially in a distal direction to permit the second tubular member to slide freely within the first in tubular member. A second locking mechanism is associated with the distal end of the second tubular member for releasably securing the third tubular member within the second tubular member in its extended position. The second locking mechanism is biased to a locked position and movable to an unlocked position by axially moving the second locking mechanism relative to the second tubular member in a distal direction to permit the third tubular member to slide freely within the second tubular member.
US11137003B1
A hat clip flag holder includes a flag holding tube having an upper end, a lower end, and an elongated conduit. The hat clip flag holder includes a clip and a placard connected with the flag holding tube. Elongated ribs project into the elongated conduit and taper for narrowing the cross-sectional dimension of the elongated conduit. A cap secured over the upper end of the flag holding tube includes a cylindrical wall having an upper end, a lower end, and a top wall that closes the upper end of the cap. The top wall has a central opening aligned with the elongated conduit and resilient fingers that surround the central opening. A flag secured to the hat clip flag holder includes a flagstaff with a first section engaging the elongated ribs and a second section engaging the resilient fingers of the cap.
US11136998B2
A vertical pump features a shaft having an end with an impeller arranged thereon and rotates about an axis; a stationary bushing having an axial bushing surface, a radial bushing surface, and a central bushing bore; and a thrust balance drum that includes a central balancing drum bore to receive the shaft, that couples to the shaft so as to rotate about the axis, that includes an axial balance drum surface and a radial balance drum surface, and that is arranged in the central bushing bore of the stationary bushing with the axial balance drum surface positioned with respect to the axial bushing surface to define an axial clearance, and with the radial balance drum surface positioned with respect to the radial bushing surface to define a radial clearance. In operation, the thrust balance drum balances thrust loads produced by the impeller.
US11136995B2
A pre-diffuser for a gas turbine engine includes an exit guide vane ring having a multiple of exit guide vanes defined around an engine longitudinal axis; a hot fairing structure adjacent to the exit guide vane ring to define a multiple of diffusion passages around the engine longitudinal axis; an outer radial interface between a radial outer surface of the hot fairing structure and the exit guide vane ring, the outer radial interface being a full hoop structure; and an anti-rotation feature between the hot fairing structure and the exit guide vane ring, the anti-rotation features inboard of the multiple of diffusion passages.
US11136989B2
An impeller designed for use in radial pumps. The impeller compensates for axial forces during pumping operations. The impeller utilizes vanes having 3D geometry which extend from the impeller intermediate plate eye to the external diameter of the intermediate plate. On the backside of the intermediate plate, the vanes define a plurality of hydraulic passages. The hub plate also includes a series of balancing holes.
US11136979B2
A scroll compressor that includes a rotating shaft, an eccentric bush having a recess, into which one end of the shaft is inserted, and an eccentric portion eccentric to the shaft, an orbiting scroll operatively connected to the eccentric portion for orbiting, a fixed scroll engaged with the orbiting scroll, and a buffer member interposed between the one end of the shaft and the recess. Therefore, it is possible to prevent damage to the scrolls due to liquid refrigerant compression during initial operation and to prevent an impact sound between the shaft and the eccentric bush due to the rotational clearance therebetween.
US11136967B2
An articulating joint for a wind turbine having a tower defining a shaft and a deck provided in the shaft includes a bracket extending from a first end having a fixed connection with the deck to a second end including an opening. A fastener includes a head pivotably connected to the tower and a shaft extending through the opening. A washer connected to the bracket is aligned with the opening for receiving the shaft such that the fastener is pivotable with the washer relative to the opening to allow for relative movement between the tower and the deck.
US11136965B2
A joint for the oscillating connection of the rotary shaft of a wind turbine includes a box-shaped hub defining a longitudinal axis and having a pair of holes longitudinally opposite and aligned with each other, a shaft head adapted to be connected to the rotary shaft and having a pair of pivots designed to be inserted in the holes of the hub and having a cylindrical outer surface and a transverse end edge, and a pair of hinges placed at the level of the pair of holes to promote the oscillating connection of the pivots to the hub. Each hinge includes at least one plain bearing mounted on the outer surface of a corresponding pivot, damper elements operatively interacting with the edge of the hub, and a connection system adapted to mutually connect the at least one plain bearing with the damper elements so as to obtain a unitary assembly.
US11136962B2
The present invention relates to a wind turbine and a method of operating a wind turbine for reducing edgewise vibrations, wherein the wind turbine comprises a wind turbine control system having at least one vibration sensor for measuring the edgewise vibrations and a controller for receiving the vibration signal from the vibration sensor. The sensor unit is preferably an accelerometer arranged in a stationary frame of reference. The controller determines at least one whirling mode frequency and the vibration level thereof. The controller initiates a corrective action if the measured vibration level exceeds a threshold value. The corrective action is preferably an adjustment of the pitch angle of the wind turbine blades which in turn dampens the edgewise vibrations.
US11136960B2
A method of operating a wind turbine comprising a generator in the event of a voltage dip is disclosed. The method comprises detecting an end of the voltage dip, determining an acceleration of a rotor of the generator, and increasing a torque of the generator when the end of the voltage dip is detected according to a selected torque profile. The selected torque profile is selected from a plurality predetermined torque profiles, wherein the predetermined torque profiles describe torque as a function of time. The selected torque profile is selected based on the determined acceleration of the rotor of the generator. Also provided are wind turbines configured for such methods.
US11136954B2
A fuel injection valve is a fuel injection valve for injecting fuel to a combustion chamber of an internal combustion engine, which includes a valve body that is lifted by any one of a first lift amount of a maximum valve body lift amount and a second lift amount smaller than the first lift amount. In a case where the maximum valve body lift amount of the valve body is the first lift amount, a flow path area of a seat portion is larger than a sum of flow path areas of all injection holes, and in a case where the maximum valve body lift amount of the valve body is the second lift amount, the flow path area of the seat portion is smaller than the sum of flow path areas of all the injection holes.
US11136949B1
Methods and systems are provided for a turbocharger of a hybrid vehicle. In one example, a method comprising spinning a turbine in a reverse direction during an engine off event to execute a diagnostic test.
US11136947B2
A filter cartridge and filter assembly using the filter cartridge is provided. The filter cartridge having a contoured end member to angularly orient and/or axially orient the filter cartridge, and particularly a seal thereof, relative to a filter housing. The filter housing is reconfigurable to allow it to be used in different locations having different spatial configurations.
US11136946B2
An EGR gas distributor includes an inflow portion into which EGR gas that has passed through an EGR valve flows, a first EGR port connected to a section of the intake manifold in which intake air introduced into the first cylinder flows, a second EGR port connected to a section of the intake manifold in which intake air introduced into the second cylinder flows, a first gas passage that connects the inflow portion and the first EGR port to each other, and a second gas passage that connects the first gas passage and the second EGR port to each other. A shortest path between the first EGR port and the second EGR port is longer than both of a shortest path between the inflow portion and the first EGR port and a shortest path between the inflow portion and the second EGR port.
US11136944B2
Methods and systems are provided for split exhaust engine system including a blowdown exhaust manifold coupled to an exhaust passage and a scavenge exhaust manifold coupled to an intake passage. In one example, a turbine wastegate couples a single exhaust runner out of a plurality of exhaust runners of the blowdown exhaust manifold to an exhaust passage, downstream of a turbocharger turbine. Additionally, the turbine wastegate may couple the single exhaust runner to the exhaust passage, downstream of the turbocharger turbine arranged in the exhaust passage.
US11136943B2
The evaporative fuel processing system includes a fuel tank, a canister, a pump, a pressure detection unit, a temperature detection unit, and a leak diagnosis unit a leak diagnosis unit configured to diagnose leak in the diagnostic object based on a first pressure change which is a change in pressure detected by the pressure detection unit when the temperature in the diagnostic object changes, a second pressure change which is a change in pressure detected by the pressure detection unit when the inside of the diagnostic object is pressurized or depressurized by the pump, a detected temperature by the temperature detection unit, a first preparation information and a second preparation information.
US11136940B2
A hydraulic thrust reverser system (TRAS) including a first return line having a first check valve therein, and a second return line having a second check valve therein, wherein the first return line and the second return line are in fluid communication with each other via a fluid restrictor located upstream of the first and second check valves, wherein the first return line extends from a piston system of the TRAS, the piston system being for moving at least one thrust reverser door, and wherein the second return line extends from a lock system of the TRAS, the lock system being for controlling locks to selectively prevent the movement of the at least one thrust reverser door.
US11136936B2
A piston for an internal combustion engine may include a piston axis and a radial plane extending orthogonally thereto. The piston may further include a piston head having an outer circumferential face including at least one ring groove configured to receive a piston ring. The at least one ring groove may be arranged sloped to an outside in a radial direction. The at least one ring groove may be oriented at an angle α between 0.5°≤α≤2° obliquely with respect to the radial plane. The piston may also include at least one piston ring having a rectangular-like cross section with a plurality of rounded corner regions and an oblique outer flank. The oblique outer flank may differ from an inner flank of the at least one piston ring disposed opposite the oblique outer flank by an angle β between 2°<β≤5°.
US11136932B2
Methods and systems of controlling operation of a dual fuel engine are provided, comprising determining a target exhaust temperature, sensing an actual exhaust temperature, determining an exhaust temperature deviation by comparing the actual exhaust temperature to the target exhaust temperature, comparing the exhaust temperature deviation to a threshold, adjusting at least one of an intake throttle, a wastegate, a compressor bypass valve, an exhaust throttle, a VGT and engine valve timing when the exhaust temperature deviation exceeds the threshold to control charge-flow to the engine, and continuing the adjusting until the exhaust temperature deviation is less than the threshold.
US11136915B2
A wastegate assembly includes a valve arm moveable between a first position and a second position to control flow of exhaust gas to a turbine housing interior of a turbocharger. The valve arm includes a proximal end, a distal end spaced from the proximal end, and a valve arm orientation projection spaced from the distal end and extending away from the proximal end. The wastegate assembly also includes a valve body coupled to the distal end of the valve arm that is moveable with the valve arm. The valve body includes a valve body orientation component, and the orientation projection of the valve arm extends toward and is orientable with the orientation component of the valve body to orient the valve arm relative to the valve body. The valve body is disposed between the orientation projection of the valve arm and the distal end of the valve arm.
US11136906B2
A rocker arm assembly comprises a first arm, a second arm, and a latch assembly. The first arm comprises a main cam interface end, a body comprising a shaft port configured to pivot on a rocker shaft, and a valve end configured to lift and lower when the main cam interface end is acted on by a cam lobe. The second arm is overlaid on the first arm. The second arm comprises a secondary cam interface end, a latch lip end, and a shell connecting the latch lip end and the secondary cam interface end. The shell is configured to pivot relative to the first arm. The latch assembly is mounted to the body. The latch assembly is configured to selectively latch and unlatch the first arm with respect to the second arm.
US11136905B2
A power pack for converting waste heat from exhaust gases of an internal combustion engine to electrical energy includes a working fluid loop fluidly connecting an evaporator, an expander, a condenser and a pump. The power pack also includes a working fluid tank fluidly connected to the working fluid loop between an outlet of the condenser and an inlet of the pump. The working fluid tank has a single working fluid port operable to receive working fluid from the outlet of the condenser and to supply working fluid to the inlet of the pump. The power pack also includes a power pack control unit in communication with the working fluid tank. The power pack control unit is operable to change a pressure of the working fluid in the working fluid loop at the inlet of the pump by changing the pressure of the working fluid in the working fluid tank.
US11136892B2
A rotor blade for a gas turbine, includes a blade extending in a radial direction, with a blade body having a peripheral wall with pressure-side and suction-side wall sections, a plate-shaped crown base connected to the peripheral wall in the region of the blade tip, and a sweep edge extending along the peripheral wall, the peripheral wall and the crown base defining a cavity in the blade body, the sweep edge being aligned on the outer side with the peripheral wall and protruding radially over the crown base, and cooling channels are embodied in the blade body, extending from the cavity to cooling fluid outlets provided in the sweep edge. At least one recess being formed in the front surface of the sweep edge, into which at least some of the cooling channels flow such that the cooling fluid outlets are entirely arranged in a bottom region of the recess.
US11136880B1
A device for centering a sensor assembly in a bore comprises a plurality of arm assemblies connected between first and second support members. Each arm assembly comprises a first arm pivotally connected to the first support member by a first pivot and a second arm pivotally connected to the second support member by a second pivot joint. A beam is connected between the first and second arms, the first arm pivotally connected to the beam by a third pivot joint and the second arm pivotally connected to the beam by a fourth pivot joint. A wheel is rotationally mounted to the beam on a rotational axis located axially between the third and fourth pivot joints to contact a wall of the bore in use. A third arm is pivotally connected to the first support member by a fifth pivot joint having a fifth pivot axis axially spaced from the first pivot axis, and is pivotally connected to the beam by a sixth pivot joint having a sixth pivot axis. The third arm is configured so that the wheel is maintained at a radial extremity of the device as the first arm and second arm pivot relative to the first and second support members to move the wheel between a maximum outer diameter and a minimum outer diameter of the device.
US11136879B2
A borescope may include a housing including a transparent viewing window, a bumper surrounding at least a portion of a periphery of the transparent viewing window, wherein the bumper is configured to be pressurized by a fluid, and at least one imaging assembly configured to visualize a field of view exterior of the housing through the transparent viewing window.
US11136875B2
This document relates to systems and techniques for downhole separation of water and oil in oil well operations.
US11136874B2
Apparatus for separating solid particles from a hydrocarbon-containing fluid produced from an oil and/or gas production facility, supported on a wellhead or a riser connected to a wellhead, the apparatus comprising: a conduit for conveying a hydrocarbon-containing fluid from a wellhead or a riser connected to the wellhead; a solids separator in fluid communication with the conduit adapted to separate solid particles from the hydrocarbon-containing fluid, a solids outlet for outputting solid particles separated by the solids separator, a fluid outlet for outputting hydrocarbon-containing fluid separated by the solids separator; and an output conduit, coupled to the fluid outlet, for conveying the hydrocarbon-containing fluid from the fluid outlet into a production line attached to the wellhead.
US11136871B2
A method for developing shale gas by tapered gradient pressure drop with multi-stage fractured horizontal well is provided and the method comprises: acquiring fracturing crack form parameters of the multi-stage fractured horizontal well and reservoir characteristic parameters of nearby formation; dividing the formation near the shale gas multi-stage fractured horizontal well into strongly transformed area, weakly transformed area and matrix area; establishing pressure difference-flow models of gas-phase and water phase of the three areas respectively, and coupling the models of the three areas to establish production equation of the multi-stage fractured horizontal well; according to the production equation of the multi-stage fractured horizontal well, performing numerical simulation with different combinations of production pressure differences in the three stages of the multi-stage fractured horizontal well; and selecting a combination of production pressure differences with the greatest economic benefit as combination of production pressure differences.
US11136862B2
The invention relates to a method of conducting a perf wash cement (“P/W/C”) abandonment job in an offshore oil or gas well annulus (2), in particular the washing or cementing operation using a rotating head (6, 8) with nozzles (7, 9) dispensing wash fluid or cement at pressure. Certain values of parameters of a washing or cementing job have been found surprisingly to affect the quality of the job, or the degree to which they affect the quality of the job has been unexpected. These include including rotation rate of the tool, the direction of translational movement of the tool, and the volume flow rate and pressure per nozzle of cement or wash fluid (and hence nozzle size).
US11136856B2
A method of sealing in a bore, such as plugging a well for abandonment. The method includes applying a swellable in particulate form to the bore. The swellable includes a polymer. The particulate swellable is positioned in place within the bore at a desired location. The method includes swelling the swellable so as to form a seal at the desired location. The technology may also include a well comprising a bore with a seal applied by injecting the swellable in particulate form as a flowable into the bore.
US11136851B2
An element including an undercut in the element extending from an innermost surface of the element radially outwardly into the element, and a pathway intersecting the undercut and extending from the undercut to an outermost surface of the element, the pathway fluidly connecting the outermost surface of the element to the undercut prior to setting of the seal.
US11136842B2
A downhole device delivery and drive transfer system includes a sub which is arranged to attach to a drill string and a tool which is configured to enable it to travel through the drill string and releasably couple to the sub. The sub and the tool are arranged so that when they are releasably coupled to each other torque imparted to the drill string is transferred by the sub to the tool. The tool is arranged to carry one or more devices for performing one or more downhole functions such as core drilling, hole reaming or wedge placement for directional drilling. The system also has a guide mechanism that operates between the sub and the tool to guide the tool to a known rotational orientation relative to the sub as the tool travels into the sub. A fluid control system controls the flow of fluid through the tool through a downhole outlet and a plurality of ports intermediate opposite ends of the tool.
US11136839B2
A bit breaker for coupling a drill bit to a drilling string includes a base defining a central opening and a wrench portion extending upward from the base. The wrench portion has two opposing lateral sides and an end wall that define an open interior that receives a shank of a drill bit. The open interior and the central opening are in alignment. A handle is coupled with the base and is movable between a storage position in which a top of the handle is positioned below a top surface of the wrench portion and a toting position in which the handle extends upward with the top of the handle positioned above the top surface. A gate is movably positioned between a retaining position in which the gate encloses the open interior of the wrench portion and an access position that provides lateral access to the open interior.
US11136837B2
A mobile, coiled tubing drilling apparatus includes a non-rotating mast on a mobile platform. The mast has mounted thereon an injector, a coiled tubing reel having a tubing pay-off point associated therewith, and a tubing control system. The tubing control system is located between the reel and the injector, and includes a tubing abutment adjacent the tubing pay-off point for applying an opposite bend to the tubing during pay-out of the tubing. The reel is mounted for horizontal (x,y) movement such that, during pay-out of the tubing, the tubing pay-off point can be maintained generally above the injector, and can also be moved towards or away from the tubing abutment.
US11136836B2
A high trip rate drilling rig has first handling equipment to transport stands in/out of setback, second handling equipment to deliver stands to/from well center, and a hand-off position to set down stands for exchange between first/second equipment. Second equipment can include a top drive and a delivery arm translatable along the mast past each other, and a clasp on the arm slidable on the stand for constraint below the upper end, which can allow the top drive to engage/disengage the constrained stand above the arm. A high trip rate method transports stands in/out of setback, delivers stands to/from well center, and sets down and hands off stands at hand-off position between the setback transportation and well center delivery. The delivery can include engaging/disengaging the top drive and a stand constrained by the clasp.
US11136822B1
A ladder mounted system for supporting a panel during installation may include a lower hanger that may comprise a vertical support with a top end and a bottom end opposite the top end. The vertical support includes a backside configured to be oriented towards the ladder, and a frontside opposite the backside. An upper hook may be coupled to the vertical support, the upper hook being configured to be disposed over a first step of the ladder. A lower hook may be coupled to the vertical support, the lower hook being configured to be disposed over a second step of the ladder below the first step. A holding area may be disposed below the lower hook and be coupled to the vertical support for supporting the panel during installation.
US11136821B2
An improved operating system for use in an architectural-structure covering for extending and retracting a covering portion is disclosed. The operating system including an operating element for raising the covering portion and for transitioning the operating system between a retraction mode to raise the covering and an extension mode to lower the covering. To transition between the retraction and extension modes, an operator may move the operating element in a preset direction, such as, in the manner akin to a switch. For example, moving the operating element in a first direction (e.g., a rearward direction away from the operator) shifts the operating system into the retraction mode, while moving the operating element in a second direction (e.g., a forward motion toward the operator) shifts the operating system into the extension mode. In one embodiment, the first and second directions may be transverse to a longitudinal axis of the architectural-structure covering.
US11136820B2
A mechanical module for filtering vibrations, designed to be mounted at least in part inside a casing of an electromechanical actuator, comprises a mechanical member for filtering vibrations (34), being in one piece and extending along a longitudinal axis (X34) designed to be aligned with an axis of rotation of a rotor of an electric motor. The member (34) comprises a first end portion (35) and an intermediate portion (36). The first end portion (35) comprises a first ring (37). The intermediate portion (36) is connected to the first end portion (35). The first ring (37) of the first end portion (35) has a first diameter that is greater than a greatest dimension of the intermediate portion (36) measured in a plane orthogonal to the longitudinal axis (X34). The first end portion (35) further comprises a plurality of first arms (38), each first arm (38) connecting the intermediate portion (36) to the first ring (37).
US11136811B2
A method for constructing an extension mechanism for a closure panel of a vehicle, the extension mechanism including an extension member housed in a body housing, such that the extension member extends and retracts with respect to the body housing as the closure panel is opened and closed, the extension mechanism having a first connection at one end for connecting the extension member to the vehicle and a second connection at the other end for connecting the body housing to the vehicle, the method comprising the steps of: overlapping a tube wall of the body housing with an end portion of the body housing, the end portion having a receiving indentation; receiving a deformed portion of the tube wall into the receiving indentation in order to form a crimp connection between the tube wall and the end portion; and positioning a clamping member having a body by at least a portion of the body over the tube wall, such that the deformed portion is sandwiched between the portion of the body and the receiving indentation.
US11136807B2
A door component has a controllable rotary damper and two connector units which can be moved relative to one another. One of the two connector units can be connected to a load-bearing construction and the other one can be connected to a movable door device of a vehicle, in order to damp a movement of the door device between a closed position and an open position in a controlled manner. Two mutually engaged spindle units are arranged between the two connector units, one spindle unit being a threaded spindle and the other being a spindle nut. A first spindle unit is fastened rotatably on a coupling rod connected to one of the connector units. A magnetorheological transmission device is arranged between the coupling rod and the first spindle unit, in order to brake a rotational movement of the first spindle unit as required.
US11136804B2
A guide system is hingedly connected to a second furniture part, and has a rail arrangement including a guide rail having a longitudinal direction for guiding the furniture parts, and a carrier movably mounted transversely to the longitudinal direction of the guide rail. The carrier can be moved into a transfer position in which the carrier adjoins the guide rail in the longitudinal direction such that a guiding device to be connected to one of the furniture parts and movable along the guide rail can be transferred to and from between the guide rail and the carrier. The guide system includes a column connected to the carrier, the column being arranged vertically, and can be moved together with the carrier transversely to the longitudinal direction of the guide rail. The first furniture part is connected to the guiding device, and the second furniture part is movably connected to the column.
US11136800B2
A roller facilitates movement of a gate or similar barrier between a first and second position. The barrier fits at least generally within a channel formed at the periphery of the roller, and the channel is shaped to reduce the contact area and resulting friction that can otherwise occur between the confronting surfaces of the channel and the barrier.
US11136797B2
A sash window restrictor (20) has a housing (22) which is to be let into a vertical frame member (10) of one sash (normally the upper, outer sash) of a window, at a position, say, 10 cm above the top rail of the lower sash when the windows are closed. A tab (24) is mounted in the housing and can be retracted into the housing or extended from the housing. A mechanism acts between the tab and the housing and allows the tab to be pressed into the housing and held in the housing for a period of time before the tab is released to allow the tab to extend. With the tab extended, the lower sash (12) can be lifted until it reaches the tab (24) but no further, so that a 10 cm gap will be opened at the bottom of the window.
US11136790B2
A progressive deadlatching arrangement for a deadbolt lock prevents an external force applied on the deadbolt from retracting the deadbolt or otherwise compromising a secured door. The progressive deadlatching arrangement prevents external forces from retracting the deadbolt while still allowing an authorized user to operate the deadbolt. ASSA ABLOY Residential Group, Inc. is a subsidiary of ASSA ABLOY AB.
US11136786B2
A lock assembly for a door includes a lock mechanism moveable between an extended position wherein the door is locked and a retracted position wherein the door is unlocked such that the door may be opened and closed. The lock assembly also includes first and second lock cylinders operably connected to the lock mechanism such that actuation thereof causes the lock mechanism to move to the retracted position, the lock cylinders each including a first keyhole. A tamper resistant member is moveable between a protected position in which the keyhole of the second cylinder is inaccessible and an unprotected position in which the keyhole of the second cylinder is accessible, such that a tool is required in order to move the tamper resistant member from the protected position to the unprotected position, the tool adapted to be stored separately from the door.
US11136780B2
An annular bracket for the external tensioning of a tower segment, in particular a tower segment of a wind power plant, to an external tensioning system of a hybrid tower, preferably a hybrid tower of a wind power plant, to a tower section of a hybrid tower, preferably a hybrid tower of a wind power plant, to a hybrid tower, preferably a hybrid tower of a wind power plant, to a wind power plant, and to an assembly method of an external tensioning system for a hybrid tower, preferably for a hybrid tower of a wind power plant. An annular bracket for the external tensioning of a tower segment, in particular a tower segment of a wind power plant, with a connector element for the connection of a tensioning element, a bearing element for the transmission of a tensioning force to a tower segment, and an annular force transmission element for the transmission of the tensioning force between the connector element and the bearing element, the bearing element being at a greater spacing in the radial direction from a longitudinal axis of the annular bracket than the connector element, is described.
US11136775B2
Automatic swimming pool cleaners and components thereof are described. The cleaners may provide dual filtration of debris suspended in water of pools as well as a fluid path allowing some water to by-pass one of the two filters. They also may include any of all components such as multi-section inlet tubes, Venturi jets, nozzles exhausting water onto rotatable vanes, brushes, downforce turbines, and mechanisms for adjusting water flow through thrust jets or sweep tails.
US11136768B2
An inside corner drywall finishing comprising a first segment composed of a first side and a second side, a second segment composed of a first side and a second side, a third segment composed of a first side and a second side, a flap composed of a first side and a second side, the first side of the first segment attached to the first side of the flap wherein the first segment is affixed to the flap, the second side of the first segment attached to the first side of the second segment wherein the first segment is affixed to the second segment and the second side of the second segment attached to the first side of the third segment wherein the second segment is affixed to the third segment.
US11136756B2
An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, a dowel plate and a dowel sheath, wherein the dowel plate is for supporting the second concrete flooring panel relative to the first concrete flooring panel, the dowel sheath is fitted to extend laterally from the first part, with an internal cavity of the dowel sheath aligning with apertures formed in the first and second parts such that the dowel plate is able to be inserted into the dowel sheath cavity through said apertures to a supporting position in which the dowel plate remains in the apertures and extends laterally from the second part.
US11136751B2
The present invention provides an electronic plumbing fixture fitting including a preset feature.
US11136748B2
A dampening valve unit, for use in a liquid distribution system is disclosed. A feeding conduit is evacuated of liquid after an associated tap unit is closed and refilled with liquid after the tap unit is opened. The dampening valve unit comprises a dampening chamber, connectable to said feeding conduit, and a liquid stop valve unit, connectable at an inlet end thereof, to said associated feeding conduit and which has an outlet end being connectable to said associated liquid tap unit. Said dampening chamber is adapted to collect gas and is connectable to said associated feeding conduit via a passage. The passage is directly connected, without any restrictions therebetween, also to a liquid stop valve at said inlet end. The passage is always open at the dampening chamber for fluid connection between the passage and the dampening chamber.
US11136744B2
Vehicles and methods of operating vehicles are disclosed herein. A vehicle includes a main frame, a work implement, and a control system. The work implement is supported by the main frame and configured to carry a payload in use of the vehicle. The control system is supported by the main frame and configured to control operation of the vehicle. The control system includes a payload measurement system configured to provide payload input indicative of a variable payload carried by the work implement in use of the vehicle and a controller coupled to the payload measurement system.
US11136743B2
An electric construction machine that can travel from a work site to charging equipment and prevent the lowering of the work efficiency is provided. An electric hydraulic excavator includes a motor (28) that is driven by power of a battery device (19) and drives a hydraulic pump (29), a controller (37), and a display device (24). The controller (37) computes and stores the amount of consumed power of the motor (28) consumed during the period from the departure of the hydraulic excavator from the charging equipment to arrival at the work site, based on movement information of the hydraulic excavator acquired by a movement information acquiring device. The controller (37) subtracts the amount of consumed power from the amount of stored power of the battery device (19) to compute the amount of power consumable at the work site. The controller (37) computes the period of time for which operation is possible at the work site, based on the amount of power consumable at the work site, and causes the display device (24) to display the period of time for which operation is possible at the work site.
US11136741B2
The invention relates to a hydraulic rotator (11) for rotating a tool with respect to a crane arm, the hydraulic rotator comprising a first attachment piece (12) for connection to a crane arm and a second attachment piece (13) for connection to a tool; and a stator (14) and a rotor (15), the rotor (15) being rotatably arranged inside the stator (14) to rotate around an axial axis (A), wherein the rotor (15) comprises vanes (18) that are biased to extend radially outwards from said rotor (15), and wherein the stator (14) comprises an inner circumferential surface (25) to receive said vanes (18), which inner circumferential surface (25) comprises at least two chambers (19a) arranged to receive each vane of said vanes (18) to a first extent, and at least two shallow portions (19b) arranged to receive each vane of said vanes (18) to a second extent, which is substantially less compared to said first extent, wherein said inner circumferential surface (25) is arranged to receive at least a tip portion of the vanes (18) throughout its whole periphery.
US11136738B2
A structural pile sheet spur including a void creating section located in a fore part of the spur, a pile sheet interfacing section located in an aft part of the spur, and a fluid delivery passageway located in or adjacent to the pile sheet interfacing section.
US11136734B2
A sound barrier system for use in mitigating noise having an origami sheet or origami-inspired mechanism that can use folding to change configuration and lattice topology; and a plurality of cylindrical inclusions disposed on top of the origami sheet. The plurality of cylindrical inclusions being periodically arranged such that folding kinematics of the origami sheet induces reconfiguration of the periodicity of the plurality of cylindrical inclusions and associated wave blocking of the noise.
US11136732B2
A milling machine may include a frame. The milling machine may include a first wheel and a second wheel connected to a first end of the frame, and a third wheel connected to a second end of the frame. The milling machine may include a first leg, a second leg, and a third leg connecting the frame and the first wheel, the second wheel, and the third wheel, respectively. The milling machine may include a pair of arms pivotably connected to opposite sides of the frame. The milling machine may have a milling drum rotatably connected to the arms with a rotational axis parallel to the pivot axis. Further, the milling machine may have an engine that rotates the milling drum via a transmission. An output shaft of the engine positioned transverse to the frame may have an output shaft axis spaced apart from the pivot axis of the arms.
US11136729B2
An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, wherein the system includes a retaining clip for retaining the second part to the first part, the retaining clip being frangible to allow separation of the first and second parts after setting of the first and second concrete flooring panels.
US11136723B2
An aqueous coated paperboard is disclosed which exhibits good barrier properties and anti-blocking behavior and is heat sealable.
US11136720B2
The present invention relates to a wet strength, fibre-containing substrate having adjustable wet strength and wetness strength, wherein the substrate comprises fibres, at least one binder, at least one amphoteric amine and at least one moistening agent, wherein the at least one binder comprises or consists of at least one polysaccharide having at least one acid group-containing residue, and wherein the at least 1 moistening agent comprises at least 1 organic component selected from the group consisting of aliphatic alcohols, aliphatic ethers, aliphatic esters, monosaccharides, oligosaccharides and mixtures thereof, preferably aliphatic alcohols, aliphatic ethers and mixtures thereof, and also, furthermore, to a method for producing the wet strength, fibre-containing substrate, and to use thereof.
US11136716B2
A process for the isolation of lignin from black liquor and modification of lignin for use in many plastic applications is disclosed. The isolation of lignin consists of removing all of the non-lignin components from black liquor solution. The non-lignin components including but not limited to organic acids, sugars, and inorganic materials can be removed using either solvent extraction or ion-exchange resin or a combination of both methods. The isolated lignin is water soluble. The non-lignin components can be further isolated and sold or reused in the pulping or lignin isolation processes. The isolated lignin can be further modified in order to meet the needs of the desired plastic application.
US11136713B2
A wire rope is disclosed that comprises metal wires, preferably steel wires, as a load-bearing material, which rope comprises at least one or more strands laid from said metal wires and which rope is lubricated with a lubricant. Another object is the use of the aforementioned lubricant for lubricating a steel rope. The lubricant comprises at least oil and powder substance, which powder substance comprises at least particles whose hardness is greater than 4 on the Mohs scale. A traction sheave elevator comprising such a wire rope as a suspension rope is disclosed, too.
US11136702B2
A system and method for tufting sculptured and multiple pile height patterned articles, including controlling placement of yarns fed to the needles of the tufting machine by a yarn feed mechanism to form varying patterns includes a backing support over which the backing is fed, and which lifts/and biases the backing to a raised position. As the backing material is fed through the tufting machine, a series of loopers or hooks engage and pick loops of yarns from the needles. The yarn feed mechanism will be controlled to create a tension in selected loops of yarns, to cause the backing material to be pulled against the bias or spring force applied by the backing support toward the needle plate of the tufting machine to create tufts of different pile heights.
US11136698B2
A weft knitting machine knitting structure with changeable yarn positions is provided. A facing yarn and a bottom yarn positioned below the facing yarn are fed during knitting, the weft knitting machine knitting structure comprises a plurality of sinkers and a plurality of needles, the plurality of needles are respectively arranged adjacent to one of the plurality of sinkers, and each of the plurality of sinkers is guided to perform a linear displacement movement. Each of the plurality of needles is provided with a hook and a latch for performing a closing action relative to the hook.
US11136687B2
Exemplary substrate locking system, device, apparatus and method for chemical and/or electrolytic surface treatment of a substrate in a process fluid can be provided. For example, it is possible to provide a first element, a second element and a locking unit. The first element and the second element can be configured to hold the substrate between each other. The locking unit can be configured to lock the first element and the second element with each other. The locking unit can comprise a magnet control device and a magnet. The magnet can be arranged at or near the first element and/or the second element. The magnet control device can be configured to control a magnetic force between the first element and the second element.
US11136683B2
A method is disclosed for manufacturing a cathode for electrolytic processes, the cathode comprising a conducting bar and a plate attached to the conducting bar, wherein the conducting bar has a conducting member attached thereto to increase the conductivity of the conducting bar.
US11136679B2
Photoelectrochemical cells for the oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid and/or 2,5-diformylfuran are provided. Also provided are methods of using the cells to carry out the electrochemical and photoelectrochemical oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid and/or 2,5-diformylfuran.
US11136667B2
A process for depositing a thin film material on a substrate is disclosed, comprising simultaneously directing a series of gas flows from the output face of a delivery head of a thin film deposition system toward the surface of a substrate, and wherein the series of gas flows comprises at least a first reactive gaseous material, an inert purge gas, and a second reactive gaseous material, wherein the first reactive gaseous material is capable of reacting with a substrate surface treated with the second reactive gaseous material, wherein one or more of the gas flows provides a pressure that at least contributes to the separation of the surface of the substrate from the face of the delivery head. A system capable of carrying out such a process is also disclosed.
US11136665B2
Embodiments of the invention contemplate a shadow ring that provides increased or decreased and more uniform deposition on the edge of a wafer. By removing material from the top and/or bottom surfaces of the shadow ring, increased edge deposition and bevel coverage can be realized. In one embodiment, the material on the bottom surface is reduced by providing a recessed slot on the bottom surface. By increasing the amount of material of the shadow ring, the edge deposition and bevel coverage is reduced. Another approach to adjusting the deposition at the edge of the wafer includes increasing or decreasing the inner diameter of the shadow ring. The material forming the shadow ring may also be varied to change the amount of deposition at the edge of the wafer.
US11136661B2
The present disclosure provides a mask plate frame. The mask plate frame includes two opposite rims, and a plurality of connectors detachably mounted to a first surface of each rim along a length direction of each rim. Each connector is used to mount a mask strip.
US11136656B2
A high strength steel comprises up to about 0.25 wt % C, up to about 2.0 wt % Si, up to about 2.0 wt % Cr, up to 14% Mn, and less than 0.5% Ni. It preferably has an Ms temperature less than 50° C. The high strength steel may have a tensile strength of at least 1000 MPa and total elongations of at least about 25% after hot rolling. It may have a tensile strength of at least 1200 MPa and total elongations of at least about 20% after hot rolling.
US11136644B2
A high-strength cold rolled steel sheet having a specified chemical composition and a method for producing the same. The steel sheet having a microstructure including, in terms of volume fraction, 35% or less of ferrite, 1% or more and 10% or less of retained austenite, 2% or more and 12% or less of as-quenched martensite, and a total of 25% to 70% of bainite and tempered martensite. The microstructure has an average crystal grain diameter of the ferrite: 5.0 μm or less, an average crystal grain diameter of the retained austenite: 2.0 μm or less, an average crystal grain diameter of the as-quenched martensite: 3.0 μm or less, an average crystal grain diameter of the bainite and the tempered martensite phase: 4.0 μm or less, and an average intergrain distance of the as-quenched martensite of 1.0 μm or more.
US11136636B2
A steel sheet, a plated steel sheet, and methods for producing a hot-rolled steel sheet, a cold-rolled full hard steel sheet, and a steel sheet. The steel sheet has a specified composition and a microstructure including 0 to 60% of polygonal ferrite and 40 to 100% of a total of martensite, bainite, and residual austenite in terms of an area ratio within 20 μm from the steel sheet surface. The content of Mn in martensite present within 20 μm of the steel sheet surface ([Mn]SM) and the content of Mn in a bulk ([Mn]B) satisfy [Mn]SM/[Mn]B≤1.5. At a location 300 μm from the steel sheet surface, an area ratio of the martensite is in a range of 40 to 80%, and the polygonal ferrite and the bainite have an average crystal grain size of less than 15 μm.
US11136631B2
The disclosure is directed to methods, kits, and compositions for amplifying and detecting a human immunodeficiency virus-1 (HIV-1) in a sample, which comprises a variety of combinations of forward oligonucleotide primers, reverse oligonucleotide primers, and oligonucleotide probes.
US11136623B2
The invention relates to a new method of determining the presence, absence or characteristics of an analyte. The analyte is coupled to a membrane. The invention also relates to nucleic acid sequencing.
US11136621B2
A kit includes a microfabricated device having a top surface defining an array of microwells for receiving a sample comprising at least one cell, and a membrane for applying on the top surface of the microfabricated device to retain the at least one cell in at least one microwell of the array of microwells after the sample is loaded on the microfabricated device.
US11136619B2
A method of analyzing a tumor sample comprising: (a) acquiring a library comprising a plurality of tumor members from a tumor sample; (b) contacting the library with a bait set to provide selected members; (c) acquiring a read for a subgenomic interval from a tumor member from said library; (d) aligning said read; and (e) assigning a nucleotide value (e.g., calling a mutation) from said read for the preselected nucleotide position, thereby analyzing said tumor sample.
US11136617B2
A cap that is securable to a vial includes a plug configured for insertion into an open end of the vial. An upper portion of the cap defines a probe recess with an open top end and configured to receive a distal end of a probe of a pipettor inserted into the open top end, to frictionally secure the cap to an end of the probe. The cap includes a radially-oriented annular surface with one or more locking members depending from a periphery of the annular surface. The locking members are spaced from the plug and each locking member includes a radial locking groove and a radial locking ridge beneath the radial locking groove. A lip of the vial snaps into the radial locking groove above the radial locking ridge to secure the cap to the vial when the plug is inserted into the open end of the vial.
US11136613B2
Compositions and methods for isolating polypeptides having antibiotic activity are provided. In some aspects, bacterial cell populations are provided that express a surface-displayed library of candidate polypeptide sequences under the control of an inducible promoter.
US11136611B2
The invention provides an improved method of isolating the 3-(E)-isomer of an unsaturated carboxylic acid from a mixture of corresponding (E/Z)isomers. More particularly, the present invention relates to an improved method for the biocatalytic preparation of (3E,7E)-homofarnesylic acid; as well as a novel biocatalytic method for the improved preparation of homofarnesol, in particular of (3E,7E)-homofarnesol and homofarnesol preparations having an increased content of (3E,7E)-homofarnesol. The present invention also relates to methods of preparing(−)-ambroxby applying (3E,7E)-homofarnesylic acid or (3E,7E)-homofarnesol as obtained according to the invention as starting material.
US11136605B2
Strains of yeasts are provided containing the genes for the production of cannabinoids from fatty acids. The enzymes that mediate cannabinoid production are localized to the cytosol, peroxisome or different compartments within the secretory pathway (e.g., endoplasmic reticulum, Golgi, vacuole) to ensure efficient production. The engineered microorganisms produce cannabinoids in a controlled fermentation process.
US11136603B2
This disclosure relates to genome-scale attenuation or knockout strategies for directing carbon flux to certain carbon based building blocks within the 7-aminoheptanoic acid (7-AHA) and 6-aminohexanoic acid (6-AHA) biosynthesis pathways, for example, to achieve reduced flux to unwanted side products while achieving increased production of desired intermediates and end products. This disclosure also relates to non-naturally occurring mutant bacterial strains comprising one or more gene disruptions in aldehyde reductase and/or aldehyde dehydrogenase genes that are generated to direct carbon flux to certain carbon based building blocks. This disclosure further relates to a method for enhancing production of carbon based building blocks by generating non-naturally occurring mutant bacterial strains, culturing said mutant bacterial strains in the presence of suitable substrates or under desired growth conditions, and substantially purifying the desired end product.
US11136598B2
The present invention relates to an improved method for cell line development which is generally applicable to production of any therapeutic protein that can be produced using mammalian Cell lines and in particular Chinese Hamster Ovary (CHO) cells. The method combines site directed integration (SDI), expression construct components improving the post-transcriptional processing of the gene of interest (GOI), novel design of the GO genome target location and the introduction of a onetime pre-CLD host cell line selection workflow to generate a production competent cell line that can then be used in multiple CLD efforts from that point on.
US11136592B2
The present invention relates to an allele designated alpha-CMV which confers resistance to CMV when present in a spinach plant, wherein the protein encoded by said allele is a CC-NBS-LRR protein that comprises in its amino acid sequence: a) the motif “MAEIGYSVC” (SEQ ID NO: 22) at its N-terminus; and b) the motif “KWMCLR” (SEQ ID NO: 23); and c) an LRR domain that has in order of increased preference at least 95%, 96%, 97%, 98%, 99%, 100% sequence similarity to SEQ ID NO: 10. The allele has a genomic nucleotide sequence which in order of increased preference has at least 80%, 81%, 82%, 83%, 84%, 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99%, 100% sequence similarity to SEQ ID NO: 1. The invention further relates to plants comprising the allele and to various methods involving the allele.
US11136591B2
The invention generally relates to plant cells and plants modified to increase resistance to necrotrophs or drought and methods of selecting and using the same. More specifically, the invention relates in part to plant cells and/or plants modified to eliminate or reduce as compared to control plants cell the NADPH oxidase activity or expression of certain respiratory burst oxidase homolog (RBOH) proteins and methods of selecting for and using the same.
US11136581B2
Contact of endothelial cells with inhibitors of inhibin and/or the alpha subunit of inhibin can be utilized to modify the activity of endothelial cell expression products including SMAD 1/5. Methods can also include inhibiting Alk1 and/or endoglin as components of inhibin-activated pathway of SMAD 1/5 signaling. Methods can be combined with other anti-angiogenesis therapies such as anti-VEGF therapies. Methods can be utilized in treatment of inhibin-expressing cancers (e.g., ovarian cancer, pancreatic cancer) as well as other pathologies such as preeclampsia and PCOS.
US11136571B2
The present invention provides engineered phenylalanine ammonia-lyase (PAL) polypeptides and compositions thereof, as well as polynucleotides encoding the engineered phenylalanine ammonia-lyase (PAL) polypeptides.
US11136566B2
The present invention relates to new Transcription Activator-Like Effector proteins and more particularly new Transcription Activator-Like Effector Nucleases (TALENs) that can efficiently target and process nucleic acids. The present invention also concerns methods to use these new Transcription Activator-Like Effector proteins. The present invention also relates to vectors, compositions and kits in which Transcription Activator-Like Effector proteins of the present invention are used.
US11136560B2
The present invention provides a pipecolic acid 4-hydroxylase protein exemplified by the following (A), (B), and (C), having activity to react with L-pipecolic acid in the presence of 2-oxoglutaric acid and iron(II) ions to produce trans-4-hydroxy-L-pipecolic acid, and a method for producing 4-hydroxy amino acid, which method comprises reacting the pipecolic acid 4-hydroxylase protein, cells containing the protein, a treated product of the cells, and/or a culture liquid obtained by culturing the cells, with α-amino acid to produce 4-hydroxy amino acid: (A) a polypeptide comprising the amino acid sequence represented by SEQ ID NO:2, 4, 6, 8, 10, 12, 16, or 18; (B) a polypeptide comprising the amino acid sequence represented by SEQ ID NO:2, 4, 6, 8, 10, 12, 16, or 18 except that one or several amino acids are deleted, substituted, and/or added, and having pipecolic acid 4-hydroxylase activity; and (C) a polypeptide having an amino acid sequence that is not less than 80% identical to the amino acid sequence represented by SEQ ID NO:2, 4, 6, 8, 10, 12, 16, or 18, and having pipecolic acid 4-hydroxylase activity.
US11136558B2
Compositions for reducing fucosylation of glycoproteins in insect cells are provided. Also disclosed are methods of use of such compositions for the production of recombinant humanized proteins.
US11136557B2
The present disclosure provides infectious recombinant adeno-associated virus (rAAV) virions that comprise a variant capsid protein and a heterologous nucleic acid. The present disclosure further provides the variant adeno-associated virus (AAV) capsid proteins (and/or a nucleic acid encoding the variant AAV capsid proteins), which confer to an infectious rAAV virion an increased resistance to human AAV neutralizing antibodies. The present disclosure further provides host cells comprising an infectious rAAV virion and/or a nucleic acid encoding a subject variant AAV capsid protein. The present disclosure further provides methods of delivering a heterologous nucleic acid to a target cell where the target cell is contacted with a subject infectious rAAV virion. The present disclosure further provides methods of delivering a gene product to an individual, the methods generally involving administering an effective amount of a subject rAAV virion to an individual in need thereof.
US11136548B2
Described herein are cell culture media useful for the differentiation of human pluripotent stem cells into microglia. The methods described herein relate to in vitro generation of expandable, bankable, microglial cells by directed differentiation from human pluripotent stem cells (induced or embryonic). Using only defined cell culture media, differentiation of pluripotent stem cells is directed down a mesodermal path, in a rapid and scalable fashion, to generate cells adopting signatures of their in vivo counterparts, including gene expression, protein marker expression and functionality.
US11136539B2
Proposed are a functional improvement evaluation apparatus and a nerve cell culture apparatus of model animals capable of performing feedback control, even to mammalian model animals, based on biosignals in the same manner has humans based on a relatively simple configuration. The present invention comprises a biosignal detection unit which is mounted on a central side above an intended in vivo site of a mammalian model animal and/or a peripheral side below an intended in vivo site of a mammalian model animal, and detects a biosignal resulting from a biological activity of the model animal, a control unit which causes a driving source to generate power according to an intent of the model animal based on the biosignal detected by the biosignal detection unit, and a motion transmission mechanism which is connected to a holding part for holding a foot of each leg of the model animal, and transmits the power of the driving source to the holding part so that the holding part swings at a same or approximate trajectory as a natural walking motion pattern of the model animal, and the control unit controls the power of the driving source based on a swing state of the holding part connected to the motion transmission mechanism.
US11136536B2
Cleaning compositions and methods of use thereof for cleaning fryers and other hard surfaces soiled by grease, shortening, oils and other soils commonly encountered in the food service industry are disclosed. Cleaning compositions and methods of use which beneficially remove soils from vertical and/or inverted surfaces, reduce the cleaning time required for removing such difficult to remove and baked on soils, reduce exposure to hot surfaces by allowing cleaning at or near room temperature, reduce exposure to caustic chemicals, and/or eliminate the need for personal protective equipment (PPE) for use of the cleaning compositions are disclosed.
US11136517B2
The present invention relates to a method for producing agglomerates from a feedstock comprising at least one biomass stream, the method comprising the steps of: combining the feedstock with one or more binding reagents; and introducing the feedstock into an agglomeration apparatus in the presence of a polymerisation activator to produce the agglomerates.
US11136513B2
A multi-stage process for reducing the production of a Product Heavy Marine Fuel Oil from Distressed Fuel Oil Materials (DFOM) involving a pre-treatment process that transforms the DFOM into Feedstock HMFO which is subsequently sent to a Core Process for removing the Environmental Contaminates. The Product Heavy Marine Fuel Oil complies with ISO 8217 for residual marine fuel oils and has a sulfur level has a maximum sulfur content (ISO 14596 or ISO 8754) between the range of 0.05 mass % to 1.0 mass. A process plant for conducting the process is also disclosed.
US11136512B2
A method and a system for hydrocracking an oil feedstock to produce a light oil stream without build-up of heavy polynuclear aromatic (HPNA) hydrocarbons in the recycle stream. The method may include hydrocracking an oil feedstock, separating the produced effluent into a first, second, and third product stream, and hydrogenating the third product stream in a third reactor over a noble metal hydrogenation catalyst at an operational pressure equal to or less than the second reactor.
US11136494B2
A polymer composition may include one or more monomeric units, with an internal crosslinker, internal breaker, scale control additive or a combination thereof.
US11136484B2
A heat-conducting sheet according to the present invention is a heat-conducting sheet having an initial Asker C hardness of 50 or less, the heat-conducting sheet containing an elastomer resin at the volume proportion of 30 to 70%, and a thermally conductive filler at the volume proportion of 30 to 70%, in which the elastomer resin has a viscosity at 25° C. of 3000 Pa·s or less, and the elastomer resin has a lamella length of 20 mm or more. According to the present invention, a heat-conducting sheet which has initial flexibility sufficient to exhibit excellent shape conformability and in which residual stress is reduced after compression by applying pressure can be provided.
US11136481B2
Provided are a composition for forming a polyurethane resin used for a membrane sealing material, the composition having low viscosity and contributing to the formation of a membrane sealing material having reduced elution of low-molecular weight reaction products; and a membrane sealing material and a membrane module using this composition. Disclosed is a composition for forming a polyurethane resin used for a membrane sealing material, the composition including a base agent (A) and a curing agent (B), wherein the base agent (A) comprises an isocyanate group-terminated prepolymer (A1), the isocyanate group-terminated prepolymer (A1) is a reaction product between an isocyanate group-containing compound (a1) and an active hydrogen-containing compound (a2), the base agent (A) comprises diphenylmethane diisocyanate, the monomer content of the diphenylmethane diisocyanate is 35% by mass or less, and the curing agent (B) comprises a compound (b1) represented by Formula (1). In Formula (1), R represents an alkyl group having 2 or more carbon atoms.
US11136479B2
The electrically conductive adhesive film comprises a metal particle (P), a resin (M) and a prescribed sulfide compound (A), the resin (M) comprises a thermosetting resin (M1), and the metal particle (P) has an average particle size (d50) of 20 μm or less and comprises 10% by mass or more of a first metal particle (P1) having a fractal dimension of 1.1 or more when viewed in a projection drawing in a primary particle state.
US11136469B2
Acid-catalyzed curable coating compositions containing 1,1-di-activated vinyl compounds are described, including multi-layer coatings. Also provided are processes for coating substrates with coating compositions comprising 1,1-di-activated vinyl compounds, Also provided are coated articles comprising coatings formed from coating compositions comprising 1,1-di-activated vinyl compounds.
US11136463B2
Described is an aqueous one-component coating composition comprising dispersed polyurethane and phyllosilicate. The polyurethane carries acid groups which are at least partially neutralized with a hydrophilic base selected from inorganic bases and organic mono-amines. The hydrophilic base has a water solubility at 20° C. of at least 150 g/l, preferably of at least 200 g/l. The composition can be used for providing oxygen barrier properties to a polymer film.
US11136456B2
A thermoplastic resin composition and a molded article formed of the same. The thermoplastic resin composition includes: a polycarbonate resin; an aromatic vinyl copolymer resin; mica having an average particle diameter of about 200 μm to about 400 μm; a modified polyolefin; and a phosphorus flame retardant, wherein the modified polyolefin includes a first modified polyolefin including a repeat unit represented by Formula 1 and a repeat unit represented by Formula 2 as defined in the specification and a second modified polyolefin including the repeat unit represented by Formula 1 and a repeat unit represented by Formula 3 as also defined in the specification. The thermoplastic resin composition can have good properties in terms of rigidity, impact resistance, heat resistance, flame resistance, and balance therebetween.
US11136455B2
Provided are resin composition and a molded product manufactured therefrom. The resin composition includes (A) a polycarbonate resin; (B) a rubber-modified vinyl-based graft copolymer; (C) a rubber-modified vinyl-based copolymer; (D) a vinyl-based copolymer including an epoxy group; and (E) a compound represented by Chemical Formula 1. (R1)a(R2)b(R3)c—Si—(OR4)4-a-b-c [Chemical Formula 1] In Chemical Formula 1, each substituent is the same as that defined in the specification.
US11136451B2
An aqueous binder composition is disclosed that comprises at least one long-chain polyol having at least two hydroxyl groups and a number average molecular weight of at least 2,000 Daltons; a primary cross-linking agent comprising at least two carboxylic acid groups; and a secondary cross-linking agent comprising a short-chain polyol having at least two hydroxyl groups and a number average molecular weight less than 2,000 Daltons.
US11136449B2
A thermoplastic resin composition of the present invention comprises: (A) 100 parts by weight of a thermoplastic resin comprising (A1) a rubber-modified aromatic vinyl-based graft copolymer, (A2) an aromatic vinyl-based copolymer resin having a flow index of about 5 g/10 min to about 8 g/10 min as measured by the ASTM D 1238 standard, and (A3) an α-methylstyrene copolymer; and (B) about 0.1 to about 10 parts by weight of zinc oxide, wherein the zinc oxide has a size ratio (B/A) of peak A in the region of 370 nm to 390 nm to peak B in the region of 450 nm to 600 nm of about 0.01 to about 1 in photoluminescence measurement, and has a BET surface area of about 10 m2/g or less as measured by a BET analyzer.
US11136436B2
A method for making long chain hydroxyl terminated polydiorganosiloxanes with low cyclics content via condensation polymerization employs a selective catalyst. The catalyst includes a salt-anion complex and a free acid.
US11136434B2
Polyamines of formula (I), their preparation method and their use in an absorbing solution based on amines in order to selectively eliminate H2S from a gaseous effluent containing H2S and CO2, which polyamines are obtained by a reaction between piperazine and an epihalohydrin or a 1,3-dihalo-2-propanol
US11136430B2
A polyurethane prepolymer produced by reacting a polyol and a polyisocyanate, wherein the polyol contains a polyether polyol (A) in an amount of 30% by mass or more, a polyester polyol (B) containing an isophthalic acid-derived structure and a sebacic acid-derived structure as partial structures derived from a dibasic acid in an amount of 30% by mass or more, and a polyester polyol (C) containing only a sebacic acid-derived structure as a partial structure derived from a dibasic acid in an amount of 20% by mass or less, the number-average molecular weight of the polyether polyol (A) is 1100 to 2400, and the ratio of the isocyanate equivalent of the polyisocyanate to the hydroxyl equivalent of the polyol is 2.1 or less.
US11136410B2
The present invention is directed to antibodies binding to MUC1-C/extracellular domain (MUC1-C/ECD) and methods of using such antibodies to treat cancers that express the MUC1 antigen.
US11136407B2
The present invention provides novel binding compounds and therapeutic applications thereof.
US11136395B2
Provided herein are PD-L1 binding molecules comprising or conjugated to a toxin, e.g. a Shiga toxin A Subunit derived polypeptide. In some embodiments, the PD-L1 binding molecules are cytotoxic. In some embodiments, the PD-L1 binding molecules are capable of delivering a CD8+ T-cell epitope to an MHC class molecule inside a PD-L1 positive cell. The PD-L1 binding molecules described herein have uses for selectively killing specific cells (e.g., PD-L1 positive tumor cells and/or immune cells); for selectively delivering cargos to specific cells (e.g., PD-L1 positive tumor cells or immune cells), and as therapeutic and/or diagnostic molecules for treating and diagnosing a variety of conditions, including cancers and tumors involving PD-L1 expressing cells (e.g., PD-L1 positive tumor cells or immune cells).
US11136390B2
The present disclosure is generally directed to compositions that include antibodies, e.g., monoclonal, chimeric, humanized antibodies, antibody fragments, etc., that specifically bind one or more epitopes within a CD33 protein, e.g., human CD33 or a mammalian CD33, and use of such compositions in preventing, reducing risk, or treating an individual in need thereof.
US11136380B2
Disclosed herein are Complement factor H (CFH) inhibitors, such as anti-CFH antibodies and small molecules, and methods of using said inhibitors.
US11136376B2
Recombinant immunoglobulin heavy chains comprising a sortase conjugation loop and conjugates thereof
The disclosure describes a recombinant immunoglobulin heavy chain comprising a sortase conjugation loop, methods for conjugating and/or labeling such recombinant immunoglobulin heavy chains by use of the enzyme sortase and to the conjugates/labeled products obtained via the method.
US11136374B2
The present invention provides polypeptides comprising or consisting of an amino acid sequence derived from collagen type VI or a fragment, variant, fusion or derivative thereof, or a fusion of said fragment, variant or derivative thereof, wherein the polypeptide, fragment, variant, fusion or derivative is capable of killing or attenuating the growth of microorganisms. Related aspects of the invention provide corresponding isolated nucleic acid molecules, vectors and host cells for making the same. Additionally provided are pharmaceutical compositions comprising a polypeptide of the invention, as well as methods of use of the same in the treatment and/or prevention of microbial infections and in wound care. Also provided are a method of killing microorganisms in vitro and a medical device associated with the pharmaceutical composition.
US11136372B2
The disclosure provides apolipoprotein C-II (apoC-II) mimetic peptides and methods for treating hypertriglyceridemia in a patient with an effective amount of an apoC-II mimetic peptide.
US11136370B2
In various embodiments, disclosed herein are assays for measuring thrombin generated (TG) in a blood sample, comprising: incubating the blood sample with TF, FIXa, and CaCl2; and measuring TG in the blood sample. Also disclosed herein are assays for determining a bleeding risk in a subject, comprising obtaining a blood sample from the subject; adding to the blood sample TF and/or FIXa; determining the amount of coagulation factor VIII (FVIII:C) in the blood sample; and determining (a) a mild bleeding risk in the subject if the amount of FVIII:C in the sample is >5 IU/dL, (b) a moderate bleeding risk in the subject if the amount of FVIII:C in the sample is 1-5 IU/dL, and (c) a severe bleeding risk in the subject if the amount of FVIII:C in the subject is <1 IU/dL.
US11136367B2
A compound comprising, in combination: a cell surface binding ligand or internalizing factor, such as an IL-13Rα2 binding ligand; at least one effector molecule (e.g., one, two, three or more effector molecules); optionally but preferably, a cytosol localization element covalently coupled between said binding ligand and said at least one effector molecule; and a subcellular compartment localization signal element covalently coupled between said binding ligand and said at least one effector molecule (and preferably with said cytosol localization element between said binding ligand and said subcellular compartment localization signal element). Methods of using such compounds and formulations containing the same are also described.
US11136365B2
The invention relates to IL-22 polypeptides, IL-22 Fc fusion proteins and IL-22 agonists, composition comprising the same, methods of making and methods of using the composition for the treatment of diseases. The invention also relates to IL-22 receptor associated reagents and methods of use thereof.
US11136364B2
The present invention provides a dual function protein prepared by linking a biologically active protein and an FGF mutant protein to an Fc region of an immunoglobulin, which has improved pharmacological efficacy, in vivo duration and protein stability. A dual function protein according to the present invention exhibits improved pharmacological efficacy, in vivo duration and protein stability, and a pharmaceutical composition containing the dual function protein as an active ingredient may be effectively used as a therapeutic agent for diabetes, obesity, dyslipidemia, metabolic syndrome, non-alcoholic fatty liver diseases, non-alcoholic steatohepatitis or cardiovascular diseases.
US11136363B2
One aspect of the technology relates to methods, assays and kits to identify ischemia and ischemic injury, including kidney injury, and are useful in determining efficacy of cancer treatments. In particular, differential phosphorylation of the nucleophosmin (NPM) polypeptide is an early marker of ischemic injuries such as kidney injury, AKI and ischemic renal cell injury. Another aspect of the technology relates to compositions and methods for the treatment of ischemia and kidney injury, including NPM inhibitory agents, including, but not limited to NPM inhibitory peptides for the treatment of ischemia and kidney injury.
US11136358B2
The present invention relates to a plasmid-based CTX phage replication system and Vibrio cholerae strain that can be infected by CTX phage and can be used for cholera toxin production. More particularly, the present invention provides a Vibrio cholera variant strain, which expresses a toxT protein in which tyrosine at position 139 is substituted by phenylalanine through the point mutation of a toxT gene using a plasmid-based CTX phage replication system, and is used as a receptor strain which can improve CTX phage infection efficiency and allows a plurality of CTX prophages to simultaneously infect the strain and to be inserted into the chromosome thereof, which the consequent provision of the effect of increasing the production yield of a cholera toxin.
US11136357B2
A kappa light chain-binding polypeptide comprising or consisting essentially of one or more mutated binding domains of Peptostreptococcus Protein L.
US11136345B2
Synthetic pathways for preparing pseudo-trisaccharide aminoglycoside compounds represented by Formula I or Ia as defined in the specification and donor and acceptor compounds useful for preparing such compounds are provided. A process of stereoselectively preparing compounds represented by Formula III as defined in the specification, while avoiding chromatographic separation of stereoisomers are also provided. Compounds prepared by the described processes and uses thereof are also provided.
US11136342B2
The present invention provides carbonate prodrugs which comprise a carbonic phosphoric anhydride prodrug moiety attached to the hydroxyl or carboxyl group of a parent drug moiety. The prodrugs may provide improved physicochemical properties over the parent drug. Also provided are methods of treating a disease or condition that is responsive to the parent drug using the carbonate prodrugs, as well as kits and unit dosages.
US11136340B2
The specification generally relates to compounds of Formula (I): and pharmaceutically acceptable salts thereof, where R1 and R2 have any of the meanings defined herein. The specification also relates to the use of such compounds and salts thereof to treat or prevent DNA-PK mediated disease, including cancer. The specification further relates to pharmaceutical compositions comprising such compounds and salts; kits comprising such compounds and salts; methods of manufacture of such compounds and salts; intermediates useful in the manufacture of such compounds and salts; and to methods of treating DNA-PK mediated disease, including cancer, using such compounds and salts.
US11136335B2
The invention provides methods for the synthesis of a halichondrin macrolides or analogs thereof through a cyclization reaction strategy. The strategy of the present invention involves subjecting an intermediate to Prins reaction conditions to afford a macrolide. The invention also provides compounds useful as intermediates in the synthesis of a halichondrin macrolides or analogs thereof and methods for preparing the same.
US11136316B2
The present invention is directed to new bifunctional compounds and methods for treating HIV infections. The bifunctional small molecules, generally referred to as ARM-HI's, function through orthogonal pathways, by inhibiting the gp120-CD4 interaction, and by recruiting anti-DNP antibodies to gp120-expressing cells, thereby preventing cell infection and spread of HIV. It has been shown that ARM-HI's bind to gp120 and gp-120 expressing cells competitively with CD4, thereby decreasing viral infectivity as shown by an MT-2 cell assay, the binding leading to formation of a ternary complex by recruiting anti-DNP antibodies to bind thereto, the antibodies present in the ternary complex promoting the complement-dependent destruction of the gp120-expressing cells. Compounds and methods are described herein.
US11136313B2
The present disclosure is directed to disclosed compounds that modulate, e.g., address underlying defects in cellular processing of CFTR activity.
US11136298B2
This method for producing a fullerene derivative is a method for producing a fullerene derivative having a partial structure shown by formula (1) by reacting a predetermined halogenated compound and two carbon atoms adjacent to each other for forming a fullerene skeleton in a mixed solvent of an aromatic solvent and an aprotic polar solvent having a C═O or S═O bond in the presence of at least one metal selected from the group comprising manganese, iron, and zinc; (in formula (1), C* are each carbon atoms adjacent to each other for forming a fullerene skeleton, A is a linking group having 1-4 carbon atoms for forming a ring structure with two C*, in which a portion thereof may be a substituted or condensed group).
US11136292B2
The present invention relates to relates to novel strigolactone derivatives of formula (I), to processes for preparing these derivatives including intermediate compounds, to seeds comprising these derivatives, to plant growth regulator or seed germination promoting compositions comprising these derivatives and to methods of using these derivatives in controlling the growth of plants and/or promoting the germination of seeds.
US11136288B2
Therapeutic compounds containing a phenyl core and amide link(s). Also described are pharmaceutical compositions incorporating the therapeutic compounds and a method for treating cancer with the compounds. These compounds are cytotoxic to stomach, colon, breast, and leukemia cancer cell lines via dual inhibition of Src kinases and tubulin.
US11136282B2
The present invention relates to a process for producing 2,3,3,3-tetrafluoropropene, comprising the steps: i) providing a stream A comprising at least one starting compound selected from the group consisting of 2-chloro-3,3,3-trifluoropropene and 2,3-dichloro-1,1,1-trifluoropropane; and ii) in an adiabatic reactor comprising a fixed bed composed of an inlet and an outlet, bringing said stream A into contact, in the presence or absence of a catalyst, with HF in order to produce a stream B comprising 2,3,3,3-tetrafluoropropene, characterized in that the temperature at the inlet of the fixed bed of said adiabatic reactor is between 300° C. and 400° C. and the longitudinal temperature difference between the inlet of the fixed bed and the outlet of the fixed bed of said reactor is less than 20° C.
US11136271B2
Aluminum nitride particles used as a material of an aluminum nitride sintered compact are disclosed. The aluminum nitride particles may have a same crystal orientation. The aluminum nitride particles each have an aspect ratio of 3 or more, a plate-like shape, a planar length of 0.6 μm or more and 20 μm or less, and a thickness length of 0.05 μm or more and 2 μm or less.
US11136268B2
Ceramic-metallic composites are disclosed along with the processes for their manufacture. The present invention improves high temperature strength of Al2O3—Al composites by displacing aluminum in the finished product with other substances that enhance the high temperature strength. Each process commences with a preform initially composed of at least 5% by weight silicon dioxide, and the finished product includes Al2O3, aluminum and another substance.
US11136261B2
The present disclosure relates to a lithium ion-conducting glass ceramic which comprises a residual glass phase that is also ion-conducting, a process for the production thereof as well as its use in a battery. The glass ceramic according to the present disclosure comprises a main crystal phase which is isostructural to the NaSICon crystal phase, wherein the composition can be described with the following formula: Li1+x−yMy5+Mx3+M2−x−y4+(PO4)3, wherein x is greater than 0 and at most 1, as well as greater than y. Y may take values of between 0 and 1. Here, the following boundary condition has to be fulfilled: (1+x−y)>1. Here, M represents a cation with the valence of +3, +4 or +5. M3+ is selected from Al, Y, Sc or B, wherein at least Al as trivalent cation is present. Independently thereof, M4+ is selected from Ti, Si or Zr, wherein at least Ti as tetravalent cation is present. Independently thereof, M5+ is selected from Nb, Ta or La.
US11136244B2
The present invention provides a rare earth cold accumulating material particle comprising a rare earth oxide or a rare earth oxysulfide, wherein the rare earth cold accumulating material particle is composed of a sintered body; an average crystal grain size of the sintered body is 0.5 to 5 μm; a porosity of the sintered body is 10 to 50 vol. %; and an average pore size of the sintered body is 0.3 to 3 μm. Further, it is preferable that the porosity of the rare earth cold accumulating material particle is 20 to 45 vol. %, and a maximum pore size of the rare earth cold accumulating material particle is 4 μm or less. Due to this structure, there can be provided a rare earth cold accumulating material having a high refrigerating capacity and a high strength.
US11136243B1
Methods and systems for making calcium oxide (CaO), carbon dioxide (CO2) and/or calcium hydroxide (Ca(OH)2) from aragonite, for example, oolitic aragonite, are provided. The method can include applying solar energy, for example, by focusing one or more mirrors in one or more heliostats, to heat a reactant mixture in a vessel. The reactant mixture includes oolitic aragonite and can be heated to a temperature from 500° C. to 950° C. The system can include a vessel and a means for applying solar energy to heat a supply of oolitic aragonite disposed inside the vessel. Methods of converting the CO2 to ethanol, ethylene, graphene, and/or methane are also provided.
US11136240B2
The invention relates to the production of carbon nanomaterials, for example graphene, and can be used to produce graphene for use in nanoelectronics. Graphene is produced by stratifying graphite particles, differing in that graphite particles undergo electrodynamic fluidization in a vacuum in which the energy of the graphite particles exceeds the work necessary for their cleavage along the cleavage planes on graphene layers during brittle fracture when striking against the electrodes. The method makes it possible to obtain graphene with high productivity, economy and purity of the product.
US11136239B2
Methods for forming a nanotube fabric with a controlled surface roughness (or smoothness) and a selected degree of rafting are disclosed by adjusting the concentration levels of a selected ionic species within a nanotube formulation used to form the nanotube fabric. In one aspect, the present disclosure provides a nanotube formulation roughness curve (and methods for generating such a curve) that can be used to select a utilizable range of ionic species concentration levels that will provide a nanotube fabric with a desired surface roughness (or smoothness) and degree of rafting. In some aspects of the present disclosure, such a nanotube formulation roughness curve can be used adjust nanotube formulation prior to a nanotube formulation deposition process to provide nanotube fabrics that are relatively smooth with a low degree of rafting.
US11136225B1
A monitoring detection device and crane for displaying real-time hook bias angle, characterized in that a fixed pulley assembly a1 of a crane is hung on a lifting lug b2 of a crane boom b1 by a shackle a5 through a connector a3. the connector a3 is connected to the fixed pulley assembly a1 through a articulated shaft a2 which is arranged in a direction perpendicular to the axis of a fixed pulley; a platform surface perpendicular to a pulley block force application line or a line parallel to the pulley block force application line is arranged on the connector to be used to. Beneficial effects: the real-time hook bias angle can be accurately displayed when the crane is lifting: Beneficial effects: the real-time hook bias angle can be accurately displayed when the crane is lifting.
US11136222B2
Elevator systems are provided. The systems include an elevator car movable along an elevator shaft, the shaft having a pit floor and a shaft top, the elevator car having an elevator car door sill. A plurality of landings are arranged along the elevator shaft, wherein each landing has a landing door. A car apron assembly is provided that includes a car apron attached to the elevator car at the elevator car door sill, a first triggering element connected to at least one landing door, and a second triggering element operably connected to the car apron. The car apron is deployable from a stowed state to a deployed state when the first triggering element engages and actuates the second triggering element.
US11136219B2
An elevator car has a connecting device and at least one wall element, wherein the connecting device connects the at least one wall element with a bare ceiling of the elevator car. The connecting device includes a rail element with two legs, of which a first leg bears in the mounted state against the bare ceiling and a second leg has a mounting surface for the at least one wall element. The mounting surface has a first hole for suspending the at least one wall element. The at least one wall element has a suspension element at an edge which faces upwardly in the mounted state for engaging into the first hole of the connecting device.
US11136214B2
A reel holder is disclosed. In some embodiments, the reel holder comprises an opening configured to receive and hold a reel having packaging material and a transceiver configured to communicate with a tag in the reel to receive information stored in the tag. A filling machine system is also disclosed. In some embodiments, the filling machine system comprises a reel holder and a reel provided with a tag.
US11136213B2
A method and apparatus for engaging a cable from a reel having a reel axle, such as for dispensing the cable from the reel with a motor assembly to figure eight a fiber optic cable sensitive to twisting. An adjustable frame is mounted to a first lifting arm. The adjustable frame is stored in a self-stowed configuration wherein the adjustable frame is vertically stacked parallel to the first lifting arm. The adjustable frame is deployed to align a distal frame end of the adjustable frame near the horizontal center of the reel in a plurality of lifting arm pivot positions.
US11136212B2
A system and method for assembling booklets in document finishers such as saddle staplers includes first and second opposed rollers configured to receive an edge of a stapled crease of a stack of printed documents. The rollers apply both heat and pressure to the crease to form a tight fold. A second set of rollers provides further heat and pressure to the fold to increase tightness even further. Pressure and temperature of one or both roller sets is controllable to accommodate paper stacks having different numbers of pages or different paper characteristics.
US11136205B2
An auger can be drivingly coupled to an input shaft of a wheel reduction gearbox. The wheel reduction gearbox can drivingly couple the input shaft to an output shaft of the wheel reduction gearbox. The output shaft can be drivingly coupled to a sweep end wheel. The sweep end wheel can include a plurality of tread brackets, a wheel plate, and an adjustable coupling corresponding to each of the tread brackets. Each adjustable coupling can selectively couple one of the tread brackets to the wheel plate in one of a plurality of radial positions. Each of the plurality of radial positions can correspond to the tread bracket being located at a different radial distance from a central axis of rotation of the wheel plate.
US11136201B2
The invention relates to a method for the picking and packing of goods (5) from at least one source storage installation (1) on at least one target load carrier (3) according to a packing layout. In order to achieve a particularly efficient method, it is provided according to the invention that a partial amount of the goods (5) that are to be positioned on the target load carrier (3) are arranged in a grouping region (2) according to a grouping (6) that corresponds to a part of the packing layout, after which the grouping (6) is moved from the grouping region (2) into a position on the target load carrier (3) that corresponds to the packing layout. Furthermore, the invention relates to a device for the picking and packing of goods (5) from at least one source storage installation (1) on at least one target load carrier (3) according to a packing layout.
US11136195B2
A holder for conveyance of a cylindrical body includes a tubular portion having a hollow portion in which a cylindrical body is housed, and a protrusion having a base end connected to an inner wall surface of the tubular portion and a distal end formed as a free end. The protrusion has elasticity and flexibility, and the protrusion is disposed on an inner diameter side of an outer circumferential surface of the cylindrical body at an expected housing position such that a side surface of the distal end of the protrusion is allowed to come into contact with the outer circumferential surface while the protrusion is warped to an outer diameter side of the hollow portion.
US11136193B2
Oilfield water resource systems and methods for managing oilfield water resources are provided herein. In an embodiment, an oilfield water resource system includes a water storage pond and a second holding pond. The water storage pond includes an oilfield water resource to be provided for use in an oilfield operation. The second holding pond includes low value water different from the oilfield water resource in the water storage pond. The second holding pond is configured to influence relative humidity of air above a water surface of the oilfield water resource in the water storage pond.
US11136191B1
According to some embodiments, a method is described that can include based on dimensions of a first housing of a first portable electronic device, adjusting a position of an adjustable supporting member capable of supporting the first housing relative to a disassembly station. The method can further include using the disassembly station, separating a first display from the first housing while the first housing is supported by the adjustable support member. The method can further include receiving a second portable electronic device, where the second portable electronic device includes a second housing having dimensions that are different than the first housing. The method can further include based on the dimensions of the second housing, adjusting the position of the adjustable supporting member. The method can further include using the disassembly station, separating a second display from the second housing while the second housing is supported by the adjustable support member.
US11136182B2
A method of storing a product that contains a volatile component within a fluid storage reservoir formed with enclosing walls having a permeability that permits limited passage of the volatile component from the storage reservoir to the atmosphere, preferably with the method increasing the shelf life of the product stored, and a fluid storage reservoir with a first container containing the fluid product to be dispensed including the volatile component and a second container containing a sacrifice material including the same volatile component with an intermediate transfer wall shared by both the first container and the second container for transfer of the volatile component between the first container and the second container. The product preferably is a surface cleaner or a hand sanitizer including 30 to 95% ethanol.
US11136181B2
A container is provided including a handle assembly. The handle assembly comprising a reinforcement strip adhered to an outside surface of the container. At least two handles are attached to opposing sides of the strip and are enabled to be grasped by a user. A base tab may also extend downwards from the strip. Wherein the base tab is enabled to be lifted away from the surface and inserted inside a cup or drink holder while supporting the container outside of the cup or drink holder.
US11136180B2
A consumable product dispenser comprising: a housing comprising a front cover, a back, two sides, a product holding area defined by the front cover, back and two sides, and a dispenser opening defining an opening in the housing to the product holding area; and wherein the front cover, the back, and two sides are arranged to form a non-rectangular and noncircular cross section for the product holding area in an X-Y plane.
US11136179B1
In accordance with one or more embodiments of the invention, a pill garage is presented, including an end cap portion, an inner bottle portion, an outer bottle portion, and a protrusion. The pill garage facilitates access to pills within a pill bottle engaged with a pill garage.
US11136171B1
A lid is disclosed having a spring mechanism that pushes up an activator lever while also lifting up a flow stopper that keeps fluid from the mug and out through the lid. Due to the design of the lid, a mug can be filled without having to remove the lid. Similarly, the user does not have to touch any part of the lid from which water flows. This makes the use of this lid more sanitary.
US11136170B2
A container lid includes a container top, a lid opening, a closure, a push button, and a lock. The container top may be sized and configured to be attached to a container body. The lid opening may be formed in the container top. The closure may be movably coupled to the container top and may be movable between first and second positions in which the lid opening is, respectively, covered or uncovered. The push button may be configured to selectively retain the closure in the first position, and may be movable between latched and unlatched positions. The lock may be movable between locked and unlocked positions and in the locked position may be configured to inhibit movement of the push button from the latched to the unlatched position.
US11136168B2
A package is produced having an external and highly visible tamper evidencing band which surrounds portions of both a container lip flange and the periphery of a closure lid. A distal portion of the band is mechanically formed using a forming tool to have an inwardly directed portion which cooperates with an inwardly directed band flange to securely hold the container and closure lid together. The band must be removed to successfully open the package.
US11136167B2
A plastic intermediate article including a container portion and a trim portion. The container portion includes a neck portion having a plurality of threads. In embodiments, each of the plurality of threads include a first portion and a second portion, wherein the first portion is provided at a first angle relative to a centerline of the plastic blow molded intermediate article, the second portion is provided at a second angle relative to the centerline of the plastic blow molded intermediate article, and the first angle and second angle are different. A method for making a plastic container includes providing a plastic preform, blow molding the preform into an intermediate article that includes a neck portion with a plurality of blown threads, and removing an upper portion of the intermediate article.
US11136166B2
The present invention is directed to fluid-dispensing flexible pouches having at least a first wall portion, a second wall portion and a means to manually discharge a fluid product from inside the pouch. The means to manually discharge a fluid from inside the pouch comprises an orifice formed in either one of the first or second wall portions or a patch, and a flexible self-sealing dispensing valve having at least two intersecting lines of weakness formed in either one of the first or second wall portions or the patch.
US11136165B1
A re-usable, returnable, stackable, modular shipping base incorporates replaceable components to make the base relatively quick and cost effective to repair. The shipping base is formed from a number of stamped or cut sheet materials (e.g., sheet metal) that are then folded and attached to one another using a tab system. When a component is damaged, the damaged component may be removed from the base and replaced with another mass produced, stamped sheet material component. Components are attached to one another via adhesive, stitch welding, skip welding, spot welding, or any other applicable process. Some components (e.g., a center support) may also be assembled using a tab (from the center support) and slot (in a deck pan) system.
US11136164B2
A barrier paper includes a paper base material and a barrier layer containing cellulose fibers formed on the paper base material, in which an integrated value from 10.0 μm to 500.0 μm, obtained from a volume-based particle size distribution diagram when a dispersion containing the cellulose fibers is measured by laser diffraction, is 30% or more.
US11136155B2
A bag-making and packaging machine packages, in bags made from a film, articles discharged and dropped from an article discharge apparatus. The bag-making and packaging machine has a transverse sealing mechanism, a receiving member, a vertical moving mechanism, and a control unit. The transverse sealing mechanism transversely seals a film tube. The receiving member contacts an outer surface of the film tube above the transverse sealing mechanism and receives the articles A that drop through the inside of the film tube. The vertical moving mechanism moves the transverse sealing mechanism and the receiving member in the up and down direction. The control unit switches between a first mode and a second mode. In the second mode, the receiving member contacts the outer surface of the film tube at a lower height position than in the first mode.
US11136154B2
A packaging machine for packaging a product. The machine has a frame for supporting the product and a source of packaging material for supplying packaging material into a position to be engaged by and at least partially surround the product. At least one upper sealing assembly is adapted to move between an actuated position and a non-actuated position. The upper sealing assembly comprises at least one sealing element for forming a seal along adjacent edges of the packaging material. At least one lower sealing assembly is adapted for cooperating engagement with the upper sealing assembly in its actuated position. The at least one upper and lower sealing assemblies are positioned for clamping engagement of the packaging material therebetween for forming the seal when the upper sealing assembly is moved to its actuated position in engagement with the lower sealing assembly.
US11136153B2
A method of fulfilling an order comprising at least one product is provided. The method includes receiving an order comprising at least one product, determining a suitable case from a plurality of available cases for holding the at least one product, said determining being a function of one or more characteristics of each product of the at least one product and one or more characteristics of the plurality of available cases; forwarding information identifying the suitable case to a case former; providing a case blank corresponding to said suitable case to said case former; erecting a suitable case from said case blank corresponding to said suitable case with said case former; and prior to the loading said suitable case with said at least one product, labelling said suitable case with at least one label.
US11136151B1
An orbital wrapping machine includes a rotatable wrapping wheel and a drive system, with one or more roll mounts arranged circumferentially around the wrapping wheel and each configured to rotatably support a roll of stretch film. Rotation of the wrapping wheel about an object causes the stretch film to be wrapped around the object. A tensioning system applies a frictional resistance to rotation of each roll of stretch film as the firm is drawn off each roll during rotation of the wrapping wheel. The tensioning system includes a friction material and an adjuster that is capable of urging the friction material against an outer surface of the roll of stretch film at different levels of pressure to adjust the frictional resistance of each roll of stretch film.
US11136149B2
A method for loading boxes in containers is provided. Characteristics of a set of containers having substantially equal dimensions are obtained. Characteristics of a plurality of boxes to be packed into one or more of the set of containers are obtained. A set of layer descriptors is created, each layer descriptor including a layer thickness, identifiers of boxes assigned to the layer, and a description of an arrangement of the boxes in the layer. Each of the boxes is assigned to a single layer descriptor. An optimized assignment of the layer descriptors to containers is determined. An ordered list of box loading instructions for each container is generated. The boxes are loaded in their assigned containers according to the ordered list for the container.
US11136134B2
A method and system for operating a gas turbine engine coupled to an aircraft propeller are described herein. The method comprises detecting a command for unfeathering the propeller, inhibiting shaft shear detection logic in response to detecting the command for unfeathering the propeller, detecting completion of the unfeathering of the propeller, and enabling the shaft shear detection logic in response to detecting the completion of the propeller unfeathering.
US11136131B2
Disclosed is an ice protection system for an aerodynamic surface of an aircraft, a surface having a flow facing side and an inwardly facing side that opposes the flow facing side, the system having: a perforated sheet configured for disposal in the surface; a heating source connected to the perforated sheet; and a suction source disposed to draw ice melted by the heating source through the perforated sheet and heating source.
US11136125B2
A solid state liquid-chilled bar unit for an aircraft galley includes a multilevel frame dimensioned to fit the galley and including stacked slots, each slot configured to fit a compartment. Warmer compartments include a liquid thermoelectric device (LTD) with “cold” and “hot” sides and a liquid heat exchanger (LHE) connected to the cold side. Scroll fans circulate air over a finned heat exchanger (on the LTD's hot side) to heat the compartment. Chiller compartments include LTDs with an LHE connected to the “hot” side, and may be bottle coolers or chiller drawers. Bottle coolers chill bottles or other containers via conductive contact with the LTD “cold” side, while chiller drawers chill air by circulating it over a finned heat exchanger on the “cold” side. Unchilled drawers store food, drink, or supplies at or near the ambient cabin temperature.
US11136121B1
A system is described and includes at least one track attached to an upper interior surface of a payload bay and extending along a bottom surface of a vehicle structure external to the payload bay, wherein the track comprises a horizontal flange; a rack moveably connected to the at least one track via at least one carrier assembly; and a payload actuator system for selectively extending the rack from the payload bay along the at least one track to a position from which payload carried by the rack may be safely deployed and retracting the rack into the payload bay along the at least one track.
US11136117B2
A wing flapping apparatus including a frame body, a motive power source and a power transmission mechanism that transmits motive power generated in the motive power source to drive a wing unit. Moreover, the power transmission mechanism includes a slider that linearly reciprocates in an X-axis direction upon reception of the motive power transmitted from the motive power source, and a rotating body that reciprocates in a rotation direction upon reception of the motive power transmitted from the slider. Furthermore, the wing unit swings such that its distal end moves approximately in the X-axis direction as the rotating body reciprocates in the rotation direction. In this aspect, linear reciprocation of the slider and swinging of the wing unit in the X-axis direction are opposite in direction to each other.
US11136113B2
A landing gear including a shock strut assembly including an outer cylinder coupled to an airframe, a wheel movably coupled to the outer cylinder so as to reciprocate substantially along a longitudinal axis of the outer cylinder, and a shrink mechanism including a pivot arm pivotally coupled to the shock strut assembly, a drive member coupling the pivot arm to a landing gear retract mechanism, a driven member coupled to the pivot arm, a first shrink link member coupled to the pivot arm by the driven member, and a second shrink link member coupled to the first shrink link member and to the shock strut assembly. Rotation of the pivot arm by the drive member, effects a folding movement between the first shrink link member and the second shrink link member, and the folding movement effects at least a retraction of the wheel relative to the outer cylinder.
US11136109B2
In some embodiments, an airfoil comprises a proximal end; a distal end opposite said proximal end; a distal portion extending adjacent said distal end; an edge extending between said proximal end and said distal end; and a surface extending between said proximal end and said distal end, said edge and said surface defining a sweep and a cahedral through said distal portion, wherein the distal portion extends over an acoustically active portion of the airfoil.
US11136108B2
A composite structural element comprising a substantially planar main section defining a coordinate system with a first axis extending along a longitudinal axis of the structural element and a second axis extending perpendicular to the longitudinal axis within the planar main section. The structural element contains a basic lay-up of single plies, each comprising a fiber-reinforced composite material with a substantially unidirectional fiber orientation. The lay-up comprises N plies arranged from top to bottom in the following form: [[α, β]M; [γ]K; [β, α]M], wherein α, β and γ represent one ply having an angle enclosed between the first axis and the unidirectional fiber orientation of the one ply, respectively, [x]y means y plies each having angle x; [x, y]z means z pairs of plies, K and M are both positive integers equal to or greater than 1: N=4·M+K.
US11136104B2
A ship comprises: a tank; a multistage compressor for compressing a boil-off gas discharged from a storage tank and comprising a plurality of compression cylinders; a first heat exchanger for heat exchanging a fluid, which has been compressed by the multistage compressor, with the boil-off gas discharged from the storage tank and thus cooling the same; a first decompressing device for expanding a flow (“flow a1”) partially branched from the flow (“flow a”) that has been cooled by the first heat exchanger; a third heat exchanger for heat exchanging, by “flow a1” which has been expanded by the first decompressing device as a refrigerant, the remaining flow (“flow a2”) of “flow a” after excluding “flow a1” that has been branched and thus cooling the same; and a second decompressing device for expanding “flow a2” which has been cooled by the third heat exchanger.
US11136102B2
A drive system mounted to the hull of a buoyant vessel, the drive system having a rectifier, a generator, an AC bus in communication with shore power or a charging system and the rectifier, a DC bus in communication with the rectifier, at least one energy storage system, an inverter, a prime mover, a load regenerating device, and a control and monitor system which has predefined specifications for at least one of: storage units of at least one energy storage system; stored therein and wherein the control and monitor system is adapted to: automatically control the DC/DC converters, relieve a current draw from one or more storage units, provide charging current, and automatically draw power and redirect energy.
US11136086B2
A saddle riding vehicle includes a first display device, a second display device, and a first transmission unit configured to transmit predetermined information from the second display device to the first display device and a second transmission unit configured to transmit shared information that is commonly displayed by the second display device from the first display device to the second display device, and the second display device prohibits the shared information transmitted from the first display device from being reflected in a display when reception of the predetermined information by the first display device has not been terminated.
US11136084B2
The present invention discloses a self-balancing scooter, including a scooter body, wheels, a driving motor, a power supply, a circuit board provided with a sensor, a controller and a light emitting lamp. The controller is electrically connected to the circuit board, the power supply and the driving motor respectively. The scooter body includes: an upper shell, pedals, a middle shell, a lower shell and a lampshade. The middle shell is located between the upper shell and the lower shell. The lampshade is provided with at least two spaced lamp strips for transmitting light. The scooter body is provided with lamp holes for placing the lamp strips. A quantity of the lamp holes is identical with a quantity of the lamp strips. Waterproof rings are sleeved on the lamps strips.
US11136076B2
An undercover structure for guiding air flow includes a body part having a planar-plate shape and mounted on a lower surface of a vehicle. A through hole is formed in the body part to allow air flowing above the body part to be directed to a region under the body part.
US11136075B2
An engine room undercover assembly for a vehicle includes an aerofin mounted on a lower side surface of the undercover to guide airflow under an undercover. In the engine room undercover assembly, the aerofin is configured to maintain a state of being inserted and folded into the undercover when the vehicle is stopped or travels at a speed of less than or equal to a predetermined speed. When the vehicle travels at the speed greater than the predetermined speed, the aerofin protruded to the outside of the undercover to guide the airflow under the undercover.
US11136074B2
A front deflector configured to be provided on a surface ahead of a front wheel of a vehicle. The front deflector includes a first opening forward of the vehicle, the first opening configured to receive air into an inner space of the front deflector when the vehicle travels forward; a guide wall that directs the air received into the inner space from the first opening to at least a vehicle-width-direction outer side in the inner space; and a second opening that opens rearward of the first opening in a position that overlaps with a front wheel of the vehicle, and exhausts the air in the inner space to the vehicle-width-direction outer side.
US11136071B2
A vehicular body structural arrangement includes a unitarily-formed polymeric bed box including a bulkhead panel, an elongate reinforcement including a spine, and a row of rivet nuts securing the reinforcement to the bulkhead panel in an unconcealed manner. The reinforcement is backed against the bulkhead panel from outside the bed box. The rivet nuts are installed to the bulkhead panel against the reinforcement facing inside the bed box.
US11136067B2
A vehicle roof structure has a roof panel and a roof side rail joined at a joint part that extends substantially in a vehicle body front-rear direction, and a recessed groove which opens to an upper side of the vehicle body and extends substantially along the vehicle body front-rear direction is provided in an upper part of the joint part. The roof side rail has a rail main part that is disposed on an outer side in a vehicle width direction of the roof panel across the joint part, and a rail extension part that extends forward from a front end part of the rail main part. The rail extension part is provided with a glass-receiving part that is disposed to be offset to the outer side in the vehicle width direction from the joint part when viewed from above, and receives the upper end side part of the windshield glass. The rail main part has a rail main face that forms the outer surface of the vehicle, and a shelf face that is provided in the front end part of the rail main face to be recessed downward, and to which a lower face of the side end part of the windshield upper molding abuts.
US11136065B2
This disclosure relates to a motor vehicle, and in particular a vehicle body structure for a motor vehicle, with an extended roof reinforcement structure. An example vehicle includes an A-pillar, a roof side rail, a dash panel, and a reinforcement structure extending at least partially through the roof side rail and the A-pillar to a front end forward of the dash panel.
US11136057B2
A vehicle steering wheel includes a hoop, a plurality of presence sensors and an outer sheath. Each of the presence sensors is arranged so as to detect a proximity and/or contact between a user's limb and the hoop. The outer sheath covers the plurality of presence sensors and is stitched with at least one seam that extends around at least part of the hoop. The plurality of presence sensors is mounted on the same support, and at least one of the presence sensors is arranged facing at least part of the seam of the outer sheath.
US11136054B1
A foot lever assist mechanism permits transport dollies to be more heavily loaded, saving the worker additional trips to deliver the entire supply. The lever assist is preferably secured to the axle using at least one boss. An auxiliary feature of this lever assist is the provision of a telescoping ladder-like extender for supporting beverage kegs. A toe grab allows the workman to tilt the stack of cases off of the hand truck's support platform and pull the bottom of the hand truck from beneath the load. Brakes are also provided to resist the hand truck's tendency to move rearwardly when tilting is attempted.
US11136051B2
A railcar axle box includes an axle box main body accommodating a bearing supporting an axle. The axle box main body includes: an inner surface defining an accommodating space accommodating the bearing; a first side surface provided at an outer side of the inner surface and at one car width direction side of a car width direction center of the accommodating space; and a second side surface provided at an outer side of the inner surface and at the other car width direction side of the center. A shortest distance between the first side surface and the car width direction center of the accommodating space and a shortest distance between the second side surface and the center are equal to each other in a car width direction.
US11136049B2
The invention relates to a device for sealing at least one door leaf for a rail vehicle said device having at least one sliding element which is designed to move the door leaf in a z direction of the rail vehicle when it is close to a closed position in order to force a sealing element of the door leaf against a sealing counter-element of a portal of the rail vehicle.
US11136047B2
A tactile and auditory sense presentation device includes an actuator configured to impart vibration to an operating surface on which an operation is performed, a sound output unit configured to output a sound, and a controller that is configured to present a cross-modal feedback by controlling the actuator such that the actuator applies the vibration to the operating surface as well as controlling the sound output unit such that the sound output unit outputs the sound at a timing of when the vibration is presented.
US11136041B2
An apparatus and a method are described for monitoring the activity of a driver of a vehicle, which apparatus has a device for monitoring several driver activities, by way of which various driver activities at the actuator for influencing vehicle motion are detected; and a device for evaluating the driver activity intensity level is provided, by way of which the intensity of the respective driver activity with regard to the urgency of the respective vehicle reaction is evaluated and is outputted as an intensity of the driver intervention; one of several different system reactions being selected depending on the intensity of the driver intervention, and the selected system reaction being executed.
US11136038B2
An apparatus for providing a safety strategy in a vehicle is provided. The apparatus includes a sensor configured to sense information about an external object and a control circuit configured to be electrically connected with the sensor. The control circuit is configured to initiate a minimum risk strategy (MRM), when a predetermined condition is met, to determine a lateral location of the vehicle based on information obtained by the sensor and a location of a driving lane of the vehicle on a road, and to move the vehicle to the determined lateral location while executing the MRM.
US11136029B2
The invention relates to a method for controlling a subject vehicle (1) travelling along a road behind a vehicle transmitting wireless signals representative of at least one parameter affecting the velocity and/or acceleration of the transmitting vehicle (2), the method comprising—receiving said wireless signals from the transmitting vehicle (2), —controlling (S6) the velocity and/or acceleration of the subject vehicle (1) in dependence on the received signals, —during said control (S6) in dependence on the received signals, monitoring (S3) by means (111) other than means for wireless communication a distance (DSF) between the subject vehicle (1) and a further vehicle (3) travelling between the subject vehicle (1) and the transmitting vehicle (2), —and determining in dependence on the monitoring of the distance (DSF) between the subject vehicle (1) and the further vehicle (3) whether or not to control (S5) the velocity and/or acceleration of the subject vehicle (1) in dependence on the monitored distance (DSF).
US11136025B2
Aspects of the disclosure relate to controlling a vehicle having an autonomous driving mode or an autonomous vehicle. For instance, a polygon representative of the shape and location of a first object may be received. A polyline contour representation of a portion of a polygon representative of the shape and location of a second object may be received. The polyline contour representation may be in half-plane coordinates and including a plurality of vertices and line segments. Coordinates of the polygon representative of the first object may be converted to the half-plane coordinate system. A collision location between the polyline contour representation and the polygon representative of the first object may be determined using the converted coordinates. The autonomous vehicle may be controlled in the autonomous driving mode to avoid a collision based on the collision location.
US11136024B1
Methods and systems for assessing, detecting, and responding to malfunctions involving components of autonomous vehicles and/or smart homes are described herein. Autonomous operation features and related components can be assessed using direct or indirect data regarding operation. Vehicle collision and/or smart home incident monitoring, damage detection, and responses are also described, with particular focus on the particular challenges associated with incident response for unoccupied vehicles and/or smart homes. Operating data associated with the autonomous vehicle and/or smart home may be received. Within the operating data, a divergence between sensor data from one or more sensors and control data from one or more autonomous operation features may be identified. Based on the divergence, it may be determined that an incident has occurred. Accordingly, a response to the incident may be determined. The response may be implemented by the autonomous vehicle and/or smart home.
US11136022B2
Example implementations as described herein are directed to the use and detection of asymmetrical markers in conjunction with an autonomous mode for a human operated vehicle system. In example implementations, the vehicle system adjusts at least one of a position, orientation and speed based on the detection of asymmetrical markers, which can be utilized for vehicle navigation as well as autonomous valet parking.
US11136021B1
An over actuated system capable of controlling wheel parameters, such as speed (e.g., by torque and braking), steering angles, caster angles, camber angles, and toe angles, of wheels in an associated vehicle. The system may determine the associated vehicle is in a rollover state and adjust wheel parameters to prevent vehicle rollover. Additionally, the system may determine a driving state and dynamically adjust wheel parameters to optimize driving, including, for example, cornering and parking. Such a system may also dynamically detect wheel misalignment and provide alignment and/or corrective driving solutions. Further, by utilizing degenerate solutions for driving, the system may also estimate tire-surface parameterization data for various road surfaces and make such estimates available for other vehicles via a network.
US11136004B2
Disclosed is a dual squeegee apparatus that may be sold to fuel station chains to replace the previous single squeegee designs, and thus offer patrons the ability to clean exterior automotive mirrors, lights and smaller windows in addition to the rest of the windows. This may enable fuel station chains to benefit from offering a competitive advantage to their customers to ideally secure more fuel sales and customer attention. This idea has very important benefits: It allows customers to clean the exterior of their vehicles mirrors, lights and smaller windows in addition to the rest of the windows. Never previously offered by any fuel station chains, and by facilitating extra customer service for the purchasing fuel station chains, this may in turn secure more sales and suggests increased profits.
US11136003B2
The present disclosure relates to an improved drying apparatus, system and method for use in an automated vehicle cleaning system. Specifically, an improved drying apparatus, system and method is provided, which includes a series of components resulting in combined sound reducing features and incorporating sound absorbing acoustic materials creating a quiet technology system. The present disclosure provides a drying apparatus with an overall lower decibel level, without sacrificing air flow and efficiency in the drying of a vehicle.
US11136001B2
An exterior camera lens cleaning system for a vehicle may include: a base unit fixed to the vehicle; a housing unit configured to be rotatable with respect to the base unit; a camera unit including a camera module, the camera unit at least partially inserted into the housing unit and configured to move in a longitudinal direction of the housing unit; a wiper disposed on an inside surface of the housing unit so as to face the camera module; and a control unit configured to receive video data through the camera module, to control a rotation operation of the housing unit based on a state of the vehicle, and to control an extension operation of the camera unit. The camera unit may be interlocked with the housing unit, and when the housing unit is rotated by the control unit, the camera unit may be configured to move horizontally in the longitudinal direction of the housing unit.
US11135993B2
An airbag arrangement (3) for a vehicle (1). The airbag arrangement comprises an inflatable airbag (5) and an external extension control member (7) being operatively associated with said airbag. The airbag is adapted to be inflated in a longitudinal direction (x) of the vehicle to a position between an interior portion (13) of the vehicle in front of a seated vehicle occupant (17) and an upper body region (19) of the seated vehicle occupant. The external extension control member has a selectable operative length (lo). The external extension control member controls deployment of the airbag by means of the selectable operative length. The present disclosure also relates to a vehicle comprising the airbag arrangement and a method for deploying an airbag of the airbag arrangement.
US11135991B2
[Issue] An objective of providing an airbag device enabling efficiently suppressing injury of the occupant during an emergency. [Resolution Means] A representative structure of the airbag device 100 according to the present invention includes an inflator 112 that is installed on a vehicle and is able to supply gas, an airbag cushion 104 that expands and deploys in front of the seating position of the vehicle occupant based on the gas, and at least one internal tether 116 with a first end 122 connected to the seating position side inside the airbag cushion 104 and a second end 124 connected to the vehicle front side inside the airbag cushion 104. The airbag cushion 104 is characterized by a recessed concave part 114 formed through pulling of the internal tether 116 on the center of the seating position side.
US11135982B2
An interior trim covers sections of door cutouts (1a, 1b) of a motor vehicle body facing a floor. The interior trim has a first trim panel (2a) for covering a section (3a) of the first door cutout (1a) facing the vehicle floor, a second trim panel (2b) for covering a section (3b) of the second door cutout (1b) facing the vehicle floor (31), and a third trim panel (8) that extends in the direction of the B pillar between the door cutouts (1a, 1b). The trim panels (2a, 2b, 8) compensate for tolerances during assembly of the interior trim so that the first and second trim panels (2a, 2b) can be shifted relative to each other in the longitudinal direction, and the third trim panel (8) and the first and second trim panels (2a, 2b) can be shifted relative to each other in the vertical direction.
US11135974B2
A system includes a processor configured to determine an applicable pre-defined vehicle system state set, defining preferred vehicle system states when a driver is away from a vehicle. The processor is also configured to determine a driver exit-event while a vehicle state in the state set varies from a preferred setting and notify a driver mobile device of the variance, responsive to the exit event.
US11135966B1
A foldable light assembly includes a first elongated component rotatably connected to a second elongated component between a use position and a folded position. A light is attached to either the first or the second elongated components. The first elongated component includes an external surface having a first portion with a first profile and a second portion with a second profile, in which the first profile has less curvature than the second profile. The second elongated component includes a first extending member and a second extending member each with an internal surface having a third portion with a third profile and a fourth portion with a fourth profile, in which the fourth profile has less curvature than the third profile. In the use position, the third profiles are contiguous with the second profile. In the folded position, the fourth profiles are contiguous with the first profile.
US11135959B2
A dump trailer comprises a frame that is supported by at least one axle coupled to two wheels. The dump trailer includes a hitch operatively coupled to the frame and is configured to be attached to a tow vehicle. The dump trailer further includes a dump box pivotably coupled to the frame. The dump box has a front wall and is moveable between a lowered position and a raised position. The dump trailer also includes a storage unit supported by the frame and positioned adjacent to the front wall when the dump box is in the lowered position. The storage unit has at least one door and an interior configured to store items placed therein. The door is openable and the interior of the storage unit is accessible when the dump box is in either the lowered position or the raised position.
US11135947B2
A vehicle seat includes a seat back frame with an upper subframe pivot. A seat back subframe is pivotably connected to the seat back frame at the upper subframe pivot. An actuation assembly pivotably moves the seat back subframe relative to the seat back frame about the upper subframe pivot, between a seat back subframe design position and a subframe recline position. In the recline position a lower edge of the seat back subframe is positioned outwardly relative to the seat back frame with the seat back subframe pivoted to an angle relative to the seat back frame.
US11135940B2
Dynamic allocation of power modules for charging electric vehicles is described herein. The charging system includes multiple dispensers that each include one or more power modules that can supply power to any one of the dispensers at a time. A dispenser includes a first power bus that is switchably connected to one or more local power modules and switchably connected to one or more power modules located remotely in another dispenser. The one or more local power modules are switchably connected to a second power bus in the other dispenser. The dispenser includes a control unit that is to cause the local power modules and the remote power modules to switchably connect and disconnect from the first power bus to dynamically allocate the power modules between the dispenser and the other dispenser.
US11135931B2
A mobile fuel cell system includes a fuel cell generator generating a stack output signal. Multiple boost converter circuits converting the stack output signal into multiple recharge signals while in a first mode. A boost converter circuit converting the stack output signal into a local signal while in a second mode. Multiple charging handles connectable to multiple electric vehicles. A switch circuit presenting the recharge signals to the charging handles, remove the recharge signals from the charging handles and present the local signal while in the second mode. An auxiliary load may be connected to the fuel cell generator and the switch circuit. A rechargeable energy storage circuit powers the auxiliary load while in the first mode and stores energy received in the local signal while in the second mode. The auxiliary load is powered with the local signal while in the second mode.
US11135927B2
A four wheel drive vehicle includes: main driving wheels and auxiliary driving wheels; a first driving motor that provides power to the main driving wheels; a second driving motor that provides power to the auxiliary driving wheels; a battery that stores electrical energy; an inverter that converts and provides the electrical energy stored in the battery to the first driving motor; and a bidirectional power converter that generates charging electric power for charging the battery by converting power supplied from the outside of the vehicle and converts and provides the electrical energy stored in the battery to the second driving motor.
US11135925B2
A vehicle includes a battery, an electric power acquirer, a power supply unit, first and second relays, a controller, a vehicle controller, and a first determination unit. The first determination unit makes a determination, at a system start-up, as to whether or not a power receiving coil of the electric power acquirer is in position to be available for electric power reception from a power transmitting coil of ground facilities. The controller changes, at the system start-up, a switching procedure of the first relay and the second relay on the basis of a result of the determination of the first determination unit.
US11135921B2
Disclosed is a battery management method including calculating a safety of a battery unit based on physical quantity data of the battery unit, monitoring for a threshold adjusting event to occur, performing a comparing with respect to the calculated safety and a threshold based on the monitoring indicating that the threshold adjusting event has occurred, the comparing being based on reference information corresponding to the threshold adjusting event, and selectively performing a feedback process to output a feedback dependent on a result of the comparison.
US11135919B2
A steering wheel control interface module that can automatically detect the type of vehicle it is installed in and automatically detect the type of aftermarket radio it is sending messages to. In addition, the interface module can retain certain user pre-selects and use those to properly set the state of an aftermarket radio.
US11135902B2
[Object] To make it possible to make impact absorption at the time of a collision even when there is no sufficient space. [Solution] An impact absorption member according to the present invention includes: a member that is placed adjacent to an exterior material 110 of an automobile and in which a height in a direction orthogonal to the exterior material is larger than a width in a direction along the exterior material in a cross section orthogonal to an extending direction of the member. By this configuration, a first member 122 and a second member 124 are arranged so as to extend in different directions and be adjacent to the exterior material 110 of an automobile, and therefore impact absorption at the time of a collision can be made even when there is no sufficient space.
US11135900B2
A thermal request mediating device includes a calculation unit configured to calculate amounts of heat for thermal circuits, a mediation unit configured to determine amounts of absorbed heat or amounts of discharged heat which are allocated to the thermal circuits based on amounts of heat transferable between the thermal circuits, and a distribution unit configured to distribute amounts of absorbed heat or amounts of discharged heat to units which are included in each thermal circuit based on the determined amounts of absorbed heat or amounts of discharged heat.
US11135899B2
The present invention relates to a device, system and method for CO2 monitoring. To enable continuous monitoring at low cost and in a simple manner, the device comprises a signal input (10) for obtaining one or more monitoring signals (20) of a monitored area, a breathing monitor (11) for determining one or more breathing parameters (21) of one or more subjects present in the monitored area from the obtained one or more monitoring signals, and a CO2 estimation unit (12) for estimating the CO2 level (22) in the monitored area based on the determined one or more breathing parameters.
US11135893B2
A transport refrigeration unit (TRU) direct current (DC) architecture includes a communications bus (41), a DC power bus (42), first and second voltage control units (VCUs 43,44) respectively comprising a DC/DC converter (430) coupled to the DC power bus and a local controller (431,441) coupled to the communications bus and to the DC/DC converter, an energy storage unit (45) and a DC powered load. The energy storage unit is configured to provide to the DC power bus (42) a quantity of DC power via the DC/DC converter (430) of the first VCU in accordance with control exerted thereon by the local controller (431) of the first VCU and a DC powered load. The DC powered load is configured to receive from the DC power bus a quantity of DC power via the DC/DC converter of the second VCU in accordance with control exerted thereon by the local controller of the second VCU.
US11135882B2
A magneto-elastically-based active force sensor, used with a tow coupling between a towed and a towing vehicle or a coupling between a vehicle body and a suspension of the vehicle, which outputs a signal useful for determining forces acting on the coupling. The outputted force information may be provided by processor-enabled embedded software algorithms that take inputs from the force sensor and other sensors, may be used by one or more vehicle systems during operating of the vehicle, such as engine, braking, stability, safety, and informational systems. The force sensor includes directionally-sensitive magnetic field sensing elements inside the sensor, and shielding may be used around the sensors to reduce the influence of external magnetic fields on the sensing elements. The force sensor may be used with different tow and vehicle weight sensing coupling devices installed on different types of automobile cars and trucks.
US11135881B2
The invention is a system for optimizing a trailer path and a tow vehicle path. The system includes image sensors configured to capture images of a trailer and images of a path of travel both in front of and behind the trailer and tow vehicle, a weight determination system, accelerometers that sense acceleration of the tow vehicle and/or the trailer, a data input device configured to receive input data, and a processing device. The processing device includes a processor and non-volatile memory. The processor is configured to receive image data from the image sensors, receive weight data from the weight determination system, receive accelerometer data from the one or more accelerometers and receive the input data from the data input device. Additionally, the processor is configured to determine a trailer path and a tow vehicle path based on the image data, accelerometer data, and the input data. The processor is also configured to determine a safety parameter, communicate the trailer path and tow vehicle path to a user or vehicle control system, thereby prompting adjustments to the tow vehicle path and or acceleration when the trailer path or tow vehicle path is not optimum.
US11135871B2
A wheel assembly to be coupled to a hub of a vehicle may include an inner rim to be coupled to the hub of the vehicle and an outer rim surrounding the hub. The wheel assembly may also include gas springs operatively coupled between the inner rim and the outer rim to provide a gas suspension for relative movement between said inner rim and said outer rim. The wheel assembly may also include hydraulic dampers operatively coupled between the inner rim and the outer rim.
US11135868B2
A refill for writing implements has an ink reservoir tube (1) made of resin material and formed to be a straight cylinder and a writing tip (2) attached to one end of the ink reservoir tube (1), and a value of an expression of D4−(D−2t)4 is selected to be 45 or greater, where D denotes an outer diameter of the ink reservoir tube (1) and t denotes a thickness of the ink reservoir tube (1). It is possible to secure the necessary storage amount of ink in the ink reservoir tube (1) without increasing the outer diameter thereof, and is also possible to provide a refill for a writing implement and a writing implement which allow one to keep writing comfortably without feeling of discomfort in writing.
US11135865B2
A method for producing printed matter that includes applying one of a first pretreatment liquid and a second pretreatment liquid, the other of the first pretreatment liquid and the second pretreatment liquid, and then an aqueous ink, in this order, to a recording region of a substrate using an inkjet recording apparatus, wherein the first pretreatment liquid and the second pretreatment liquid are jetted so as to land on the substrate in a fixed order, the first pretreatment liquid contains a coagulant, and the second pretreatment liquid does not contain a coagulant, but contains a penetrant.
US11135864B2
The invention relates to a stamp comprising a telescoping upper and lower part as well as a printing plate holder pivotally disposed in the lower part to accommodate the stamp plate. A retaining device for a stamp pad is associated with the printing plate holder, and in a rest position the printing plate holder is positioned in the range 80° to 135°, preferably at approximately 90° with respect to a contact area. From this rest position the stamp can be displaced into an operating position to produce a stamped imprint via guide means, whereby the printing plate holder is turned about two guide pins, wherein one guide pin is respectively disposed on a side face of the printing plate holder, and the guide pins simultaneously engage in guide slots in the upper and lower part.
US11135860B2
A light irradiation device according to the disclosure comprises: a light source comprising a plurality of light-emitting elements; a heat-dissipating member thermally connected to the light source; an air blower section capable of blowing air on the heat-dissipating member; a drive section which drives the light source; and a housing which receives therein the light source, the heat-dissipating member, the air blower section, and the drive section, the housing comprising a plurality of ventilating slots serving as inlets and outlets for outside air, a lower face provided with an irradiation opening for external irradiation of light from the light source, a side face which is vertically oriented, and an inclined face which is located on an upper side of the housing and is opposed to the lower face, and the inclined face is provided with at least one ventilating slot.
US11135856B2
Provided is an ink jet printer including an electromagnetic wave generator that includes an electromagnetic wave generation section, a high-frequency voltage generation section, a transmission line, an ink jet head, and a control section. The electromagnetic wave generation section includes a first electrode, a second electrode, a first coil coupled to the first electrode or the second electrode in series, an impedance matching circuit constituted by a second coil and a capacitor coupled between the first coil and the high-frequency source. A thin ink film discharged from the ink jet head and attached to the recording medium is heated and dried by the electromagnetic wave generator. The control section controls a constant of the second coil or a constant of the capacitor of the impedance matching circuit according to information on the thin ink film.
US11135854B2
A printing system includes a substrate support, a printhead assembly positioned facing the substrate support, and an imager. The printhead assembly includes a plurality of dispensing nozzles extending in an ejection direction towards the substrate support and a plurality of marks. The imager is movable relative to the printhead assembly and oriented in a direction opposite to the ejection direction for capturing at least one image including the plurality of marks indicating positions of the plurality of dispensing nozzles in the printhead assembly.
US11135850B2
A head cleaning device includes: a cleaning member that comes into contact with a nozzle surface of an inkjet head from which ink is ejected, and performs a cleaning operation of cleaning the nozzle surface; and a hardware processor that controls the cleaning operation, wherein the hardware processor brings the nozzle surface of the inkjet head heated and the cleaning member into contact with each other, the hardware processor maintains the contact until a temperature of the nozzle surface that has decreased to a temperature below a threshold due to the cleaning member being brought into contact therewith reaches a temperature equal to or higher than the threshold, and the hardware processor controls the cleaning operation after the temperature of the nozzle surface has reached a temperature equal to or higher than the threshold.
US11135846B2
Printheads for a jetting apparatus. In one embodiment, a printhead comprises a plurality of nozzles configured to eject a print fluid. Each nozzle is comprised of a first converging section having a cross-sectional area that decreases in a flow direction of the print fluid through the nozzle, a neck adjoining the first converging section and having a cross-sectional area that is uniform in the flow direction of the print fluid through the nozzle, and a second converging section adjoining the neck and having a cross-sectional area that decreases in the flow direction of the print fluid through the nozzle.
US11135842B2
A piezoelectric element includes a first electrode disposed at a base body, a second electrode, and a piezoelectric layer disposed between the first electrode and the second electrode. The piezoelectric layer includes a first piezoelectric layer containing a complex oxide having a perovskite structure that contains lead, zirconium, and titanium and a second piezoelectric layer containing a complex oxide having a perovskite structure that is denoted by formula (1) below. The first piezoelectric layer is disposed between the first electrode and the second piezoelectric layer and is preferentially oriented to (100) when the crystal structure of the first piezoelectric layer is assumed to be pseudo-cubic, xPb(Mg,Nb)O3-yPbZrO3-zPbTiO3 (1) where in formula (1), 0
US11135840B2
A fluid ejection system includes a fluid ejection die and a controller. The fluid ejection die includes a plurality of nozzles to eject fluid drops and a plurality of strain gauge sensors to sense strain within the fluid ejection die. The controller is to receive the sensed strain from each strain gauge sensor to determine a status of the fluid ejection die.
US11135829B2
A system for forming a structural member which includes a first collimated light source and a reservoir containing a volume of photo-monomer resin wherein the first collimated light source is positioned spaced apart from the photo-monomer resin. The system further includes a first face sheet structure defining at least one bore which extends through the first face sheet structure wherein a portion of the first face sheet structure is positioned under a surface of the volume of photo-monomer resin such that photo-monomer resin is positioned within the bore.
US11135824B2
A method for fabricating a repair laminate for a composite part having an exposed surface includes applying a release film to the exposed surface and forming an uncured ply stack assembly on the release film. The uncured ply stack assembly is formed by forming and compacting a series of uncured ply stacks. The release film and ply stack assembly is then removed from the exposed surface. A bonding material is then applied to the exposed surface, and the uncured ply stack assembly is applied to the bonding material. The ply stack assembly and bonding material are then cured.
US11135819B1
A polypropylene environmentally friendly advertising cloth having a fabric base layer (20), which is a mesh braid made of Polypropylene woven by warp thread (21) and weft thread (22); a first waterproof and fireproof layer (30) and a second waterproof and fireproof layer (40) which are made by coating an aqueous polyacrylate coating slurry on the first surface (24) and the second surface (25) to form a thin film layer, the aqueous polyacrylate coating slurry penetrating the meshes (11); an ink-absorbing layer (50) which are made by coating a water absorption coating material that made of acrylic on the second waterproof and fireproof layer (40). The present invention is PVC free and non-toxic, so that it is particularly suitable for indoor advertising and interior decoration and fulfills the use for medical purposes.
US11135818B2
Disclosed are product (e.g., panels), slurry, and methods relating to a pregelatinized starch having a mid-range viscosity (i.e., from about 20 centipoise to about 700 centipoise).
US11135814B2
A method of producing a building panel, including: providing a core, applying a balancing layer having a first moisture content on a first surface of the core, the balancing layer comprising a sheet impregnated with a thermosetting binder, applying a surface layer having a second moisture content on a second surface of the core, the surface layer comprising a thermosetting binder, adjusting the first moisture content of the balancing layer such that the first moisture content of the balancing layer is higher than the second moisture content of the surface layer prior to curing, and curing the surface layer and the balancing layer by applying heat and pressure. Also, a semi-finished product adapted to be cured for forming a building panel.
US11135813B2
A fire retardant article has a wood-based material with a polyisocyanurate foam article attached thereto, where the polyisocyanurate foam article covers 90% or more of the exposed portion of the wood-based material, has a thickness greater than 1.8 centimeters, a foam core having a density of 28-128 kg/m3, a trimer concentration characterized by at least one of (i) a trimer level in a range of 12-25 weight-percent and (ii) a molar ratio of trimer to sum of urethane and urea in a range of 1-8, a phosphorous concentration of at least 0.3 wt %, a combined concentration of phosphorous and bromine of at least 0.5 wt %, and a vapor permeable and non-combustible facer on at least one primary surface of the foam core.
US11135804B2
A display device according to an exemplary embodiment includes: a display panel that includes a substrate and an emission layer; and a support film that overlaps the display panel, the display panel and the support film including a bending area, and the support film including a first groove disposed in the bending area and a first crack prevention layer disposed in the first groove.
US11135802B2
In a device for machine-making a dunnage product from a single- or multi-ply continuous paper web comprising a delivery conveyor for drawing in a paper web into the device whereby a conveying direction is defined and a cutter for separating the dunnage product from a three-dimensional strand of dunnage material formed from the paper web within the device, it is provided that a removal conveyor succeeds in the conveying direction to the cutter, the removal conveyor transporting the separated dunnage product away from the cutter.
US11135795B2
Cord ply joiner for a tire includes a first pressurizer having first pressing member and first pressure receiving member in upper and lower sides, and a second pressurizer having second pressing member and second pressure receiving member in the upper and lower sides. A first code ply positioning mechanism positions a first code ply by bringing a tail end of the first code ply into contact with a side surface of the second pressure receiving member, a first code ply fixing mechanism lowers the cord end pressing member so the first cord ply is fixed, and a second code ply positioning mechanism positions the tip of the second code ply by bringing the tip into contact with a side surface of the cord end pressing member. The first pressurizer and the second pressurizer are brought close to each other, whereby a shearing force is applied to an overlapped portion.
US11135785B2
A method for placing a piece of composite material onto a substrate. The piece of composite material is placed on the substrate with using an end effector. The piece of composite material is held against the substrate using the end effector. The piece of the composite material is compacted against the substrate while also holding the piece of composite material against the substrate using the end effector.
US11135772B2
An additive-manufacturing head includes: a ring-shape laser beam forming unit having axicon lenses facing each other and a convex lens between the axicon lenses to form a laser beam entering through the axicon lens into a ring-shape laser beam and emit the ring-shape laser beam from the other axicon lens; a lens moving mechanism to move the convex lens in the optical axis direction of the laser beam; a laser beam emitting unit to emit the ring-shape laser beam toward a workpiece; and a material powder feeding tube having an outlet which is disposed inside the ring-shape laser beam emitted from the laser beam emitting unit and from which material powder is released, to feed the material powder from the outlet toward the workpiece. Accordingly, the additive-manufacturing head capable of freely controlling the size of the laser-beam-irradiated region and the laser beam intensity distribution on the workpiece is provided.
US11135768B2
Methods of additively manufacturing components include providing a first control command and/or a second control command to a cart selected from among a plurality of carts. The first control command may be configured to cause the selected cart to autonomously drive or fly to a construction container selected from among a plurality of construction containers and to receive automatically the selected construction container, and, upon the selected cart receiving automatically the selected construction container, to autonomously drive or fly the selected cart to a construction apparatus selected from among a plurality of construction apparatuses. The second control command may be configured to cause the selected cart to autonomously drive or fly to the selected construction apparatus and to receive automatically a construction container containing a component having been additively manufactured by the selected construction apparatus upon the selected construction apparatus automatically discharging the construction container containing the component.
US11135761B2
The invention provides a method for producing a transfer target which is less likely to separate from a substrate or adhere to a mold even when transfer is repeated. The production method includes the steps of: (1) applying a composition containing a fluoropolyether to a release layer of a mold having an uneven pattern on a surface thereof; (2) pressing the mold to a transfer target and transferring the uneven pattern; and (3) releasing the mold from the transfer target, thereby providing the transfer target having a transferred pattern.
US11135755B2
A method of manufacturing a molded article, which comprises: (a) a step of manufacturing the molded article by use of a laminate that has a first layer comprising polypropylene, and a second layer comprising one or more selected from the group consisting of polyethylene, polyamide, an ethylene-vinyl alcohol copolymer, and an ethylene-vinyl acetate copolymer.
US11135754B2
A remote controller can be provided on any apparatus that employs feedback control from a native controller to add functionality to the apparatus where the native controller is not capable of providing such functionality independently.
US11135753B2
An injection mold including a gate and a cavity, where a weld portion is formed inside the cavity by injecting molten resin containing reinforcing fibers from the gate into the cavity, the injection mold has a resin reservoir open to the cavity, and in a first cross section along an opening end surface 110S of the resin reservoir 110 to the cavity, a distance CLD between a width center line CL11 of the resin reservoir and a width center line of the cavity, which is measured along a perpendicular line n12 of the width center line CL12 of the cavity, changes at least in part along the width center line of the cavity.
US11135742B2
A unitary reinforced composite based panel component, and methods of construction thereof is provided. The unitary reinforced panel component eliminates the need for adhesively joining an offset piece to the backside of a panel, to provide additional reinforcing strength thereby improving efficiency and eliminating bond-line read-through (BLRT). A vehicle component is prepared with resort to a preform made of selective comingled fiber bundle positioning (SCFBP) to selectively place co-mingled fibers that are enriched in carbon fiber as a reinforcement relative to other region that rely on a relatively higher percentage of glass fiber reinforcement to create such a preform.
US11135740B2
A honeycomb extrusion die (100), a method of making the same, and an apparatus for forming the same. The die (100) includes: a feed hole plate (202) comprising an input surface (202A), an opposing output surface (202B), and feed holes (108) configured to guide a batch material from the input surface (202A) to the output surface (202B); and a pin assembly (204) comprising pins (300) disposed on the feed hole plate (202). At least one of the pins includes: a tail (304); a head (302) connected to the tail (304) and comprising alignment surfaces (314) configured to align the pins (300), flow surfaces (316) disposed between the alignment surfaces (314), and a tapered portion (310) comprising a contact surface (308) adhered to the output surface (202B) of the feed hole plate (202); and a first groove (306) disposed between the head (302) and the tail (304). In the pin assembly (204), the alignment surfaces (314) contact adjacent pins (300) to align the pins (300), such that discharge slots are at least partially defined by the tails (304) of the pins (300).
US11135733B2
A device for shaving and dispensing material therefrom. The shaving device has a shaving head removably attached to a handle. The shaving head includes at least one blade to allow a user to cut hair. The handle has an internal cavity, wherein the internal cavity can be separated into two parts to allow insertion of a capsule containing a dispensable material, such as shaving cream or aftershave. The handle includes an opening adjacent to the shaving head and an outlet at the opposing end of the handle. The opening and the outlet allow the material from the capsule to be dispensed therethrough. The dispensable material may be dispensed at will by the user.
US11135728B2
A lid assembly for a portable biochar kiln and system is disclosed. An example of a lid assembly includes a cylindrical sidewall, a rim around the cylindrical sidewall, and a top portion having an opening formed therein. A removable stack is configured to fit over the opening formed in the top portion to direct exhaust from the portable biochar kiln. A gasket cover is interchangeable with the removable stack to fit over the opening formed in the top portion to form a substantially airtight seal over the opening formed in the top portion when a burn is complete in the portable biochar kiln to self-extinguish embers in the portable biochar kiln.
US11135727B2
Empathy toward a robot is increased by the robot emulating human-like or animal-like behavior. A robot includes a movement determining unit that determines a direction of movement, an action determining unit that selects a gesture from multiple kinds of gesture, and a drive mechanism that executes a specified movement and gesture. When a user enters a hall, an external sensor installed in advance detects a return home, and notifies the robot via a server that the user has returned home. The robot heads to the hall, and welcomes the user home by performing a gesture indicating goodwill, such as sitting down and raising an arm.
US11135726B2
A guest robot acquires a right of access to a resource a host robot can access after accreditation by the host robot. The host robot accredits the guest robot on condition that the guest robot is positioned within a predetermined distance. The guest robot receives behavioral characteristic information from a server that determines behavioral characteristics of the host robot, and selects a motion in accordance with the behavioral characteristic information. A behavioral restriction that is not imposed on the host robot may be imposed on the guest robot.
US11135724B2
A jig according to the present disclosure includes N planes (N is an integer equal to or larger than 4) respectively attached with patterns, in which −90°<θ<90° (1) 0≠0 (2) where θ is an angle formed by, with respect to a reference normal vector perpendicular to a jig reference plane, the jig reference plane being one plane among the N planes, and having a direction from the jig reference plane toward a space in which the stereo camera is disposed, a non-reference normal vector perpendicular to a non-reference plane different from the jig reference plane among the N planes and having a direction from the non-reference plane toward the space in which the stereo camera is disposed. Non-reference normal vectors corresponding to N−1 non-reference planes among the N planes have directions different from one another with respect to the reference normal vector and do not have directions symmetrical with respect to the reference normal vector.
US11135704B2
A wrench includes a first part and a second part which is overlapped on the first part and is pivotable relative to the first part. The first part has a first clamping space and the second part has a second clamping space which is located corresponding to the first clamping space. The first clamping space is defined by two first jaws. The second clamping space is defined by two second jaws. When an object is clamped by the first and second parts, the second part is able to be pivoted an angle relative to the first part to allow the object to be firmly clamped by the first and second parts.
US11135700B2
A processing apparatus includes a processing unit grinding or polishing the reverse side, which is exposed upwardly, of a wafer, an infrared camera unit capturing an image of the wafer from the reverse side thereof and acquiring an image including the face side of the wafer, an information register having information on a pattern of structural objects which a wafer to be processed is to have on the face side, registered therein, and a determining unit determining that the wafer to be determined is a wafer to be processed if the pattern of structural objects which a wafer to be processed is to have on the face side is found on the wafer to be determined before being processed by the processing unit.
US11135697B2
A handheld texturing tool to apply or reapply joint compound in deficient areas of a larger textured surface so that a new texture can be rendered to the deficient areas without disturbing the larger textured surface.
US11135679B2
An apparatus for layered manufacture of a three-dimensional product includes a build chamber having a window, a build platform within the build chamber, a calibration device that is physically separated from the build chamber, an optical system including a beam source and a scanning apparatus, and a mobile base. The mobile base is configured to position the scanning apparatus at two spaced part positions including a (1) production position and a (2) calibration position. At the production position the scanning apparatus is configured to receive an energy beam from the beam source and to reflect and scan the energy beam through the window and to a build surface over the build platform to create a layer of the three-dimensional product. At the calibration position the scanning apparatus is configured to reflect the energy beam to the calibration device but not through the window.
US11135675B2
This disclosure describes laser machining head gas nozzles that have an exit opening for passage of a laser beam onto a workpiece; an annular gap surrounding the exit opening; and a sleeve disposed and guided displaceably within the annular gap for axial displacement between a rearward and a forward position. The sleeve projects beyond the exit opening at least in the forward position, and the sleeve is tiltably mounted in the annular gap.
US11135674B2
A method of performing friction stir spot welding of a plurality of steel plates, includes the steps of: friction stirring a spot welding portion of the plurality of steel plates by pressing a tool against the spot welding portion while rotating the tool, to plasticize the spot welding portion by friction heat; cooling the spot welding portion to cause martensitic transformation to occur in the spot welding portion, after the step of friction stirring the spot welding portion; and tempering the spot welding portion by the friction heat by re-pressing the tool against the spot welding portion while rotating the tool, after the step of cooling the spot welding portion.
US11135659B2
A cutting tool holder of the present disclosure includes a bar-shaped main body. The main body includes a first pocket to receive a first insert, a second pocket to receive a second insert, a first groove extending from the first pocket, and a second groove extending from the second pocket. The first groove includes a second opening located on a rear side in a rotation direction, and the second groove includes a fourth opening located on a rear side in the rotation direction in a cross section orthogonal to a rotation axis. An angle θ1 formed by the second opening and an outer peripheral surface of the main body is smaller than an angle θ2 formed by the fourth opening and the outer peripheral surface of the main body in a cross section orthogonal to the rotation axis.
US11135654B2
This invention teaches a quality assurance system for additive manufacturing. This invention teaches a multi-sensor, real-time quality system including sensors, affiliated hardware, and data processing algorithms that are Lagrangian-Eulerian with respect to the reference frames of its associated input measurements. The quality system for Additive Manufacturing is capable of measuring true in-process state variables associated with an additive manufacturing process, i.e. those in-process variables that define a feasible process space within which the process is deemed nominal. The in-process state variables can also be correlated to the part structure or microstructure and can then be useful in identifying particular locations within the part likely to include defects.
US11135653B2
A method for additive manufacturing utilizing a build plate with a release layer is provided. The method includes irradiating a first layer of powder in a powder bed to form a first fused region over a support. The first release layer is provided between the first fused region and the support. The method also includes providing a given layer of powder over the powder bed and irradiating the given layer of powder in the powder bed to form a given fused region. Providing the given layer of powder over the powder bed and irradiating the given layer of powder in the powder bed to form a given fused region are repeated until the object is formed in the powder bed. The object may be formed fusing individual layers with irradiation by laser or ebeam, or by binder jetting. The method further includes separating the object from the support by melting or dissolving the first release layer.
US11135649B2
An additive manufacturing process for forming a metallic layer on the surface of the substrate includes fabricating a substrate from a polymerizable composition by a stereolithographic process, and contacting the reactive surface with an aqueous solution including a metal precursor. The metal precursor includes a metal, and the polymerizable composition includes a multiplicity of multifunctional components. Each multifunctional component includes a reactive moiety extending from a surface of the substrate to form a reactive surface. An interface between the reactive surface and the aqueous solution is irradiated to form nanoparticles including the metal. The nanoparticles are chemically coupled to the reactive surface by reactive moieties, thereby forming a metallic layer on the surface of the substrate.
US11135645B2
A mold plate has a casting side and a rear side remote from the casting side and includes a cooling channel which is open with respect to the rear side 3 and is arranged in the rear side. An insert is arranged in the cooling channel to reduce a flow cross-section of the cooling channel. The insert is fastened to the mold plate in a pivotally movable manner so that the insert can be pivoted from a closed position into an open position.
US11135641B2
A vehicle wheel disc includes a flat plate-shaped hub-mounted part, a cylindrical rim-mounted part, and a hat-shaped part. The hat-shaped part includes a hat top portion, a hat inner peripheral portion, and a hat outer peripheral portion. At a border between the hub-mounted part and the hat inner peripheral portion, a first connecting portion is provided, and at a border between the hat top portion and the hat outer peripheral portion, a second connecting portion is provided. The plate thickness of the hat outer peripheral portion is smaller than the plate thickness of an intermediate portion that is a portion from a border between the first connecting portion and the hat inner peripheral portion to a border between the hat top portion and the second connecting portion in the disc radial direction.
US11135630B2
A method for producing a densified material includes: obtaining a film including at least one first layer of plastic material and one second layer with a composition distinct from the first layer, the first layer having a first melting temperature, or obtaining pieces of such a film; compressing the obtained film or the obtained pieces of film through at least one die of at least one extruder, and obtaining a profile of densified material, the extruder including at least one rotary endless screw pushing the obtained film or pieces of film along a screw axis; and optionally cutting the profile in order to obtain granules of densified material, the compression step being carried out at a maximum compression temperature for the obtained film or pieces of film, the maximum compression temperature being less than the first melting temperature. Also disclosed are installation and use of the densified material.
