US11481269B2
Various embodiments disclosed herein are related to a non-transitory computer readable storage medium. In some embodiments, the medium includes instructions stored thereon that, when executed by a processor, cause the processor to classify, on a cloud server, a plurality of clusters of an edge network based on one or more classification parameters, detect that a first cluster in a first datacenter of the edge network has an issue, determine a classification parameter value of the first cluster, determine that a second cluster in a second datacenter of the edge network has a second classification parameter value within a predetermined amount of the classification parameter value, and send an instruction to the second cluster to perform a remediation action.
US11481258B1
An application (or process) may have an amount of steady state work to perform per unit time, as well as one or more mechanisms for doing a lower quality job of that work in the event the application falls behind. Approaches presented herein can utilize a clock monitor that enables the application to determine whether a clock loss was encountered that was due to an external source, and is of an amount of time that may be naturally recoverable by the application. If so, the application can enter into a mode of operation wherein the activation of one or more recovery mechanisms is postponed for a period of time to provide the application time to recover. If, after the period of such mode operation, the application has not recovered from the real time clock loss, then the recovery mechanism(s) can be activated as appropriate.
US11481257B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating customized recommendations for environmentally-conscious cloud computing frameworks for replacing computing resources of existing datacenters. One of the methods involves receiving, through a user interface presented on a display of a computing device, data regarding a user's existing datacenter deployment and the user's preferences for the new cloud computing framework, generating one or more recommendations for environmentally-conscious cloud computing frameworks based on the received data, and presenting such recommendations through the user interface for the user's review and consideration.
US11481242B2
An example method comprises receiving flow packets from network traffic analyzing platforms, for each particular flow packet: identify the particular flow packet as belonging to one of at least two flow packet types based on a format, if the particular flow packet is sFlow, determine if the particular flow packet is an sFlow sample, counter record, or a third packet type, if the particular flow packet is the sFlow sample or counter record, identify a flow source of the particular flow packet and at least one metric, and update a flow source data structure else ignore the particular flow packet, and if the particular flow packet is a second flow packet type: if the particular flow packet is of a format that matches a template, identify the flow source, and update the flow source data structure to include the identified flow source and the at least one metric.
US11481239B2
Methods and apparatus to customize deployment using approvals are disclosed. An example deployment approval manager can generate a first Approval Payload including an initial application component approval proposal of an application component that provides a logical template of an application. A deployment event broker can reply-back to the deployment approval manager with a second approval payload that includes a processed application component approval proposal.
US11481236B1
Computer-readable media, methods, and systems for generating a collaboration hub for display within a graphical user interface of a group-based communication system. The collaboration hub comprises a list of recommended active users, a list of recommended active synchronous multimedia collaboration sessions, and a feed of recommended asynchronous collaboration threads such that relevant activity within the group-based communication system is viewable and accessible to users of the group-based communication system.
US11481233B2
Execution systems for augmenting legacy user interfaces include a memory, one or more input/output device, and one or more processors coupled to the memory and the one or more input/output devices. The one or more processors are configured to load a workflow described according to a workflow structure, the workflow structure describing subprocesses of the workflow, routings between the subprocesses, and actions that make up the subprocesses; connect to a legacy user interface based on the workflow; receive a message from the legacy user interface; determine a subprocess for responding to the message based on the workflow; and perform one or more actions of the determined subprocess to respond to the message. In some embodiments, performing the one or more actions includes presenting information from the message to an operator, soliciting input from the operator, and sending a response to the legacy user interface based on the input.
US11481232B2
An approach to managing images in a registry constructed as a multi-layer file system are disclosed. The method comprises receiving a first request for downloading a first image, the first request comprising a download policy. The method also comprises obtaining a plurality of compositions of layers of the first image, wherein content of layers specified by each composition of layers collectively constitute content of the first image. The method also comprises selecting a composition of layers from the plurality of compositions of layers of the first image based on the download policy. The method also comprises sending content of layers specified by the selected composition of layers.
US11481230B2
Systems, devices, and methods discussed herein are directed to modifying aspects of a compute instance. A user may request a change to the compute instance. The system may derive a state object indicating a future state of the compute instance were the change to be applied. A hash of a subset of the state object's attributes may be computed and provided to the requesting computing component. The system may subsequently proceed with applying the change. A current state object indicating a current state of the compute instance may be derived based on applying the change. An additional hash of the subset of the current state object's attributes may be computed and provided to the requesting computing component. The two hashes may be configured to enable the requesting computing component to verify the change to the compute instance has been implemented.
US11481215B2
The present disclosure provides a computing method that is applied to a computing device. The computing device includes: a memory, a register unit, and a matrix computing unit. The method includes the following steps: controlling, by the computing device, the matrix computing unit to obtain a first operation instruction, where the first operation instruction includes a matrix reading instruction for a matrix required for executing the instruction; controlling, by the computing device, an operating unit to send a reading command to the memory according to the matrix reading instruction; and controlling, by the computing device, the operating unit to read a matrix corresponding to the matrix reading instruction in a batch reading manner, and executing the first operation instruction on the matrix. The technical solutions in the present disclosure have the advantages of fast computing speed and high efficiency.
US11481212B2
A processor may analyze one or more sections of code within a program. The processor may compute a context for each of the one or more sections of code. The processor may generate one or more search terms that are respectively associated with each of the one or more sections of code. The processor may automatically display reference data to a user.
US11481211B1
An approach for dynamically generating comments associated with software source code. The identifies a user accessing the software source code. The approach retrieves data associated with the software source code, e.g., server logs, requirements documents, etc. The approach identifies skills associated with the user. The approach, using artificial intelligence (AI), predicts the reason the user is accessing the software source code. The approach identifies navigation patterns based on the user access. The approach, using AI, dynamically generates comments for the user. The approach overlays the comments on the software sour code under review and displays the combination to the user.
US11481208B2
An example software patch difference device includes a processor to: receive current software version indicators of software installed at monitored devices; generate, using a cryptographic function, respective identifiers of the current software version indicators for the monitored devices; retrieve, from storage, respective previous identifiers of previous software version indicators of the software installed at the monitored devices, the respective previous identifiers generated using the cryptographic function; compare, for the current software version indicators, a respective identifier with a respective previous identifier; when a difference is determined therebetween for a given device: replace, at the storage, respective previous software version indicators for the given device with respective current software version indicators; and transmit, to an analytics device, a respective software change indicator of the given device, to trigger the analytics device to generate a report indicating statistics for respective software versions installed at the monitored devices.
US11481196B2
A development engine may enable a developer to customize a user experience using an intuitive developer interface. A rules engine may provide constructs to a card engine in the form of card definitions, which the card engine may evaluate using facts obtained from a facts controller. The evaluated card definitions are cards that may be output for presentation via user equipment. Variants may be assigned weights which can be set or changed dynamically by the card engine substantively and in real time based on factors such as user behavior, account condition, promotions or offerings. The card engine may make content decisions proximate to events occurring to the user. The presentation of the cards may be changed substantively and in real time in accordance with the setting or changes in variants.
US11481194B1
A software development infrastructure can enable user developers to select remote hardware devices to develop and test their software programs. For some tests and development activity, physical access to the remote device can be provided by the infrastructure administrator by replacing the internal calls of an application with mimic code, which can respond to application requests for sensor data, as if the user was physically handling the remote device at the same location.
US11481192B1
A combinational logic circuit includes input circuitry to receive a first and second input signals that transition between supply voltages of first and second voltage domain, respectively. The input circuitry generates, based on the first and second input signals, a first internal signal that transitions between one of the supply voltages of the first voltage domain and one of the supply voltages of the second voltage domain. Output circuitry within the combinational logic circuit generates an output signal that transitions between the upper and lower supply voltages of the first voltage domain in response to transition of the first internal signal.
US11481189B2
Methods and systems for transferring a user session between at least two electronic devices are described. The user session is conducted as an audible session via an audible interface provided by a primarily audible first electronic device. Input data is received from the audible interface, wherein the input data causes the audible interface to progress through audible interface states. An interaction may be determined to be sensitive or non-intuitive based on a logic rule or based on tracking interactions in the user session. A current audible interface state is mapped to a visual interface state defined for a visual interface. The mapped visual interface state is pushed to a second electronic device having a visual output device for displaying the visual interface, to enable the user session to be continued as a visual session on the second electronic device.
US11481182B2
Systems and methods for use in a media playback system comprising one or more playback devices are disclosed, where a playback device has a corresponding first set of device attributes used by a first controller application. The methods include: (i) identifying a second set of device attributes used by a second controller application to control the playback device, (ii) selecting a second device attribute for the playback device from the second set of device attributes based at least in part on a first device attribute; (iii) storing the selected second device attribute in the first set of device attributes; and (iv) controlling at least one function of the playback device using the selected second device attribute.
US11481176B2
A display system includes: a divided image generator grouping divided images obtained by dividing a specific image according to the number of display devices, and generating a plurality of group images; a first image output processor that outputsoutputting, to a predetermined one of the display devices, each of the plurality of group images; a second image output processor outputting a second group image to one of the display devices on a latter stage when a first group image output from a video output device and the second group image output from one of the display devices on a former stage are input; a synthesized image generator extracting, from at least one of the first group image and the second group image, a plurality of the divided images to be displayed by a corresponding one of the display devices, and generating a synthesized image; and a display processor displaying the synthesized image.
US11481175B2
An electronic device and a control method therefor are provided. The electronic device comprises: a communication unit; and a processor configured to receive, from at least one cabinet of a plurality of cabinets, position information on a defective pixel detected in each cabinet through the communication unit, identify a position, on an entire screen consisting of the plurality of cabinets, where the defective pixel is present on the basis of the position information of the defective pixel, identify a defective area on the entire screen on the basis of the identified position, and provide information on the identified defective area. Here, each of the plurality of cabinets includes a plurality of display modules, wherein each of the plurality of display modules includes a plurality of pixels each consisting of a plurality of LEDs.
US11481164B2
A system and method for improved predictive maintenance for multifunction peripherals includes machine learning trained with more accurate problem and resolution coding and categorization. A training set is made from past maintenance records that include accurate problem codes, thorough natural language problem descriptions, accurate resolution codes, thorough problem resolution descriptions and problem/solution categorization. When a service call is received, an operator provides record with a natural language problem description and to which they assign a problem code for categorization. Natural language in the record is compared with records in the training set. When there is a sufficient language match, the problem code and categorization from the training set record is used instead of that which was operator assigned. The corrected record can then be fed to improve predictive maintenance machine learning.
US11481161B2
A control method for an information processing apparatus that communicates with the information processing apparatus includes acquiring information on a first printing apparatus, displaying a first selection screen including a first display item regarding the first print apparatus on a display unit based on the acquired information on the first printing apparatus, and receiving, on the first selection screen, an instruction for registering the first printing apparatus onto the print control software. Based on the reception of the instruction for registering the first printing apparatus on the print control software, the first printing apparatus is registered onto the print control software and on OS-standard print software.
US11481155B2
A controller for controlling a memory device comprising a plurality of multi-level cell memory blocks, the controller includes: a processor suitable for controlling the memory device to perform a read operation on a target logical page using some of the plurality of read voltages in a selected read voltage set; and an error correction code (ECC) component suitable for determining whether the read operation is successful, by performing error detection and correction on data generated in the read operation and output from the memory device, wherein, when the read operation is determined to be successful, the processor updates the selected read voltage set with the read voltages used in the read operation when it is successful and estimated values of unused read voltages of the selected read voltage set, the estimated values being determined based on the used read voltages.
US11481143B2
Metadata of extent-based storage systems can be managed. For example, a computing device can store a first metadata object and a second metadata object in a first memory device. The first metadata object can specify locations of a first set of extents corresponding to a first data unit stored in a second memory device. The second metadata object can specify locations of a second set of extents corresponding to a second data unit stored in the second memory device. The computing device can determine that a first size of the first metadata object is smaller than a second size of the second metadata object. The computing device can remove the second metadata object from the first memory device based on determining that the first size is less than the second size.
US11481139B1
Systems and methods are described for efficiently processing events related to a relationship between a primary copy of data at a primary storage system and a mirror copy of the data at a cross-site secondary storage system of a multi-site distributed storage system. According to an example, a mediator agent that is configured on both primary and secondary storage systems provides coordination and serialization for various events generated in the relationship. The multi-site distributed storage system performs actions based on the event processing such as performing a failover operation from the primary storage system to the secondary storage system or resynchronizing the relationship to ensure application protection and availability.
US11481133B2
A method of managing an integrated circuit memory includes having an integrated circuit card with a memory space including memory space regions for storing user profile data. The memory space is partitioned into segments of memory space regions, where the segments of memory space regions includes allocated regions and empty regions. From the empty regions, the biggest empty region of the memory space is selected. The selected biggest empty region is widened by moving memory blocks positioned in a subset of allocated regions that are at boundaries of the selected biggest empty region into other available empty regions.
US11481105B2
A networked dialysis system includes a dialysis machine, a user interface, and a device that is located remotely from the dialysis machine and that exchanges information with the dialysis machine via a networked communications link. A digital data processor, which is coupled to the dialysis machine and to the remote device, facilitates execution of services on one or more remote digital data processing systems. The digital data processor is coupled to the remote device via the networked communications link and is coupled to the dialysis machine via a second communications link.
US11481099B2
A display apparatus includes a display device, a touch panel, and a control device. The display device displays a screen in a display region. The touch panel is overlaid on the display device. The control device includes a processor, and acts, when the processor executes a control program, as a controller that causes the display device to display a first screen of a size that covers an entirety of the display region, with a predetermined first icon added to the first screen, and to display, instead of the first screen, a second screen smaller in size than the first screen in a predetermined region, when the touch panel detects a predetermined operation performed on the first icon.
US11481082B2
In a computing device executing a master tag embedded in a webpage, identifying a first subsequent tag in the webpage; identifying a second subsequent tag called by the first subsequent tag; identifying information collected by one or more of the first and second subsequent tag; identifying the location of the tag(s) embedded on the webpage in relation to the portion of the webpage currently in view by the party interacting with the webpage; controlling the order of the firing of tags in accordance with rules determined by the user for purposes of increasing the viewability of advertising and other related content; and automatic modification of the order of the firing of tags based on actions taken by the visitor to the webpage.
US11481081B2
An electronic device, including a touch screen. The touch screen includes a special-shaped touch region, and the special-shaped touch region includes multiple touch electrodes. The multiple touch electrodes include multiple first touch electrodes located in a non-edge region of the special-shaped touch region and multiple second touch electrodes located at an edge region of the special-shaped touch region; first edges of the multiple second touch electrodes coincide with the edge of the special-shaped touch region; the area ratios of the second touch electrodes to the first touch electrodes range from 0.9 to 1.1.
US11481070B1
Touch sensing performance can be improved using display noise correction. In some examples, a touch sensor panel in proximity to a display can capture a first touch image from a touch sensor panel concurrently with updating the display and a second touch image from the touch sensor panel concurrently with blanking the display (e.g., while the display is not updating). A composite touch image can be generated by summing a filtered first touch image and a filtered second touch image. The composite touch image can be further filtered using robust regression techniques to remove residual display noise.
US11481056B2
A display device is provided and includes a touch panel including a first substrate, a detection electrode located in a sensor area on the first substrate; an insulating layer covering the detection electrode, a display panel comprising a polarizer opposed to the touch panel; and an insulating material overlapping the detection electrode, contacting the insulation layer and a side surface of the polarizer, and not contacting the detection electrode.
US11481053B2
A touch sensor includes a base layer and a plurality of first touch electrodes disposed on the base layer. The plurality of first touch electrodes are arranged in a first direction. The plurality of first touch electrodes include openings, and are electrically connected to one another. A plurality of second touch electrodes are disposed on the base layer. The plurality of second touch electrodes are arranged in a second direction. The plurality of second touch electrodes are electrically connected to one another. First pressure sensing electrodes and second pressure sensing electrodes are separated from each other and are disposed in the openings. The pressure sensing electrodes and second pressure sensing electrodes are spaced apart from the first touch electrodes. The first pressure sensing electrodes, the second pressure sensing electrodes, the first touch electrodes, and the second touch electrodes are all disposed in a first layer.
US11481050B1
A function parameter switching memory circuit for a peripheral device is provided. The peripheral device includes a function parameter switching memory circuit, a power management device and an optical sensor. The function parameter switching memory circuit includes a function parameter switching key and a simulation control circuit. The function parameter switching key generates and outputs a physical switch signal in response to a switching trigger action of a user. The simulation control circuit generates a virtual switch signal to the optical sensor. The simulation control circuit analyzes the physical switch signal to memorize a switched-and-set function parameter storage value. The simulation control circuit generates the virtual switch signal according to one of the physical switch signal and the switched-and-set function parameter storage value. The optical sensor performs a function parameter switching process according to the virtual switch signal.
US11481047B2
An exemplary embodiment of the present invention provides a stylus pen including: a body portion; a conductive tip configured to be exposed from an inside of the body portion to an outside thereof; a resonance circuit portion positioned in the body portion to be connected to the conductive tip to resonate an electrical signal transferred from the conductive tip; and a conductive blocking member configured to surround at least a portion of the resonance circuit portion.
US11481045B2
An image display control device according to the present invention includes a display control unit, an obtaining unit, a drawing unit, a deleting unit, and an operating unit. The display control unit displays an image on a display device. The obtaining unit obtains contact position information or proximity position information of a drawing device, which is relative to a display area of the display device. The drawing unit generates a drawn image, compose a display image of an information processing apparatus with the drawn image, and displays the composite image on the display device. The deleting unit deletes the drawn image from the displayed image, and display on the display device. The operating unit operates the information processing apparatus. The drawing device switches and specifies a generation and deletion of the drawn image, and an operation of the information processing apparatus.
US11481042B2
A touch sensing device includes: a first sensing coil having conductivity; a second sensing coil having conductivity; a substrate having a space accommodating either one or both of the first sensing coil and the second sensing coil, wherein at least a portion of the substrate is disposed between the first sensing coil and the second sensing coil; and an elastic member configured to be compressed as external pressure is applied and the substrate descends.
US11481038B2
Examples of the present disclosure describe systems and methods for using gesture recognition to control medical hardware and software. In aspects, an activation signal may be received by an input processing system, such as a gesture recognition system, a voice recognition system, or a touch-based system. After receiving the activation signal, user input may be received by the input processing system. The user input may be processed to determine a current or applicable context. Based on the context, one or more actions corresponding to the user input may be identified. The input processing system may then cause the identified action(s) to be performed.
US11481036B2
A method for determining an electronic device, a system for determining an electronic device, a computer system, and a computer-readable storage medium, the method includes: acquiring a recognition result by recognizing a first action performed by an operating object through a first electronic device (S201); and determining a second electronic device which is controllable by the first electronic device according to the recognition result (S202).
US11481022B2
Example implementations relate to motion based power states. For instance, in an example an electronic device includes input components, a motion detector separate from the input components, the motion detector to detect over a period of time an amount of motion of an object proximate to the electronic device, and a controller to compare the detected amount of motion of the object to a motion threshold, and alter a power state of an input component of the input components based on the comparison.
US11481021B2
An information processing apparatus includes: a power supply unit that supplies power to a connection terminal for connection to an external device; a communication control unit that performs data communication with an external device connected to the connection terminal; an operating state detection unit that detects a signal indicating that a controller including at least the communication control unit has entered hibernation; and a power supply control unit that stops power supply to the connection terminal when the signal indicating that the controller has entered hibernation is detected by the operating state detection unit.
US11481016B2
Embodiments of the present invention include a solid state storage device for reporting actual power consumption including an internal power metering unit, a memory including flash memory, one or more components comprising at least a controller and the memory, wherein the memory has stored thereon instructions that are configured to be executed by the controller, and one or more voltage rails connecting the power metering unit to the one or more components so that the power metering unit is capable of measuring power consumed by the one or more components of the storage device.
US11481013B2
In an embodiment, a processor includes processing cores, and a central control unit to: concurrently execute an outer control loop and an inner control loop, wherein the outer control loop is to monitor the processor as a whole, and wherein the inner control loop is to monitor a first processing core included in the processor; determine, based on the outer control loop, a first control action for the first processing core included in the processor; determine, based on the inner control loop, a second control action for the first processing core included in the processor; based on a comparison of the first control action and the second control action, select one of the first control action and the second control action as a selected control action; and apply the selected control action to the first processing core. Other embodiments are described and claimed.
US11481007B2
A computer cases includes a rear panel with a slot field and an expansion card with a slot bracket that is fixed laterally to the slot field by a screw. An opening is cut out on the rear panel next to the slot field so that the screw for fixing the expansion card is easily accessible and can be easily mounted with a corresponding tool.
US11480995B2
An all-in-one information handling system holds a display in a raised forward position with a support arm rotationally coupled at a rear side of the information handling system housing and a central location of the display. Gear arms integrated in the support arm engage a gear at the display and gear mechanism at the housing to synchronize rotation of the display from the forward and raised vertical position relative to the housing to a central and lower horizontal position by lowering the support arm to a horizontal position supported by the housing upper surface as the display rotates to the horizontal position.
US11480989B2
A voltage reference circuit is disclosed comprising: a supply terminal; a ground terminal; a first current source and a Zener diode connected in series between the supply and ground terminals and having a first node therebetween and configured to supply a Zener voltage at the first node; an output node configured to provide a voltage reference; and a CTAT, circuit connected between the first node and the output node; wherein the CTAT circuit comprises: two bipolar transistors, having their respective emitters connected at a second node, and configured to, in operation, have equal collector-emitter currents, the base of the first bipolar transistor being connected to the first node, the base of the second bipolar transistor being connected to a centre node of a first voltage divider; and wherein the first voltage divider is connected between the emitter of the second bipolar transistor and the output node.
US11480988B2
A device for controlling a first voltage with a second voltage includes a first terminal of application of the second voltage and a second terminal for supplying the first voltage. A comparator has a first input terminal connected to the first terminal and has a second input terminal receiving information representative of the first voltage. At least one first current source of programmable intensity is connected to the second input terminal of the comparator.
US11480987B2
An error amplifier circuit receives first and second input signals and provides an error amplifier output signal indicative of the difference between the first and second input signals. The error amplifier circuit implements a proportional-integrator-differentiator (PID) circuit having a differential input signal path and including a proportional amplifier circuit, an integrator amplifier circuit, and a differentiator amplifier circuit. The differentiator amplifier circuit receives an AC coupled input signal. The error amplifier circuit sums the output from the proportional amplifier circuit, the integrator amplifier circuit and the differentiator amplifier circuit to provide the error amplifier output signal where the error amplifier output signal is referenced to a first bias voltage.
US11480985B2
In certain aspects, a voltage regulator includes a pass device coupled between an input of the voltage regulator and an output of the voltage regulator. The voltage regulator also includes an amplifying circuit having a first input, a second input, and an output, wherein the first input is configured to receive a reference voltage, the second input is coupled to the output of the voltage regulator via a feedback path, and the output of the amplifying circuit is coupled to a gate of the pass device. The voltage regulator further includes a first current source coupled between a supply rail and the amplifying circuit, and a capacitor coupled between the first current source and the output of the voltage regulator.
US11480980B2
An anti-spin system for an aircraft can include an anti-spin module configured to execute a computer implemented method. The method can include receiving flight data from one or more aircraft flight data systems, determining if the aircraft is near stall or in a stall using the flight data, and determining if the aircraft is in uncoordinated flight while near stall or in a stall to determine if the aircraft is near spin or in a spin using the flight data. If the aircraft is determined to be near spin, the method includes at least one of sending an alert to a warning indicator in a cockpit to warn the pilot of a spin or near spin condition, or sending a signal to an automated control system for inputting automatic control to the aircraft to avoid a spin by coordinating the aircraft or avoiding a stall while uncoordinated.
US11480971B2
Systems and methods for generating instructions for a vehicle to navigate an unsignaled intersection are provided. The method may include: generating an expected return over a sequence of actions of the vehicle; determining an optimal policy by selecting an action with a maximum value for the vehicle; executing dynamic frame skipping to expedite learning a repeated action of the vehicle; prioritize an experience replay by utilizing an experience replay buffer to break correlations between sequential steps of the vehicle; generate a plurality of state-action representations based on at least one of the expected return, the optimal policy, the dynamic frame skipping, or the prioritized experience replay; generate the instructions for navigating the unsignaled intersection based on the plurality of state-action representations; and transmit the instructions for navigating the unsignaled intersection to the vehicle such that the vehicle executes the instructions to navigate the unsignaled intersection.
US11480956B2
A method for generating forecast predictions that indicate an event horizon of an entity or remaining useful life of a consumable using machine learning techniques is provided. Using a server computer system, feature data comprising features vectors that represent a set of signal data over a range of time is stored. Condition data comprising conditions occurring on the entity at particular moments in time is stored. Label data that comprises a plurality of time values that each indicate a difference in time between one condition and another condition is stored. A training dataset is created by combining the feature data, the condition data, and the label data into a single dataset. The training dataset is partitioned by condition. A machine learning model is trained on each target condition training dataset. The trained machine learning models are used to generate forecast values that each indicate an amount of time to an occurrence of a target condition associated with an entity.
US11480954B2
The speed and security of the monitoring the operation of a drive component is improved by transferring data relating to the drive component and/or to the operation of the drive component to a central IT infrastructure. Within the central IT infrastructure, the transferred data are associated with a first model of the drive component, and with a second model of at least one virtual component associated with the first model. An operating state of the drive component is determined from a correlation of the first and second models.
US11480953B2
Embodiments of the present disclosure include automated guided vehicles (AGVs) having a broadcasting system. In one embodiment, the self-driving system includes a body having one or more motorized wheels, a console coupled in an upright position to an end of the body, and a broadcasting system disposed at the console and is operable to send a notification to one or more mobile devices, wherein the broadcasting system uses a first type of positioning system and the one or more mobile devices use a second type of positioning system different from the first type of positioning system.
US11480939B2
The disclosure is a rotation center measurement method of a multi-axis processing machine which relatively moves tables on which a work piece is placed and a tool for processing the work piece by control of rotation axes based on a processing program, and the rotation center measurement method is characterized to include: a processing program acquisition step in which the processing program is acquired; a processing program analysis step in which command angles of tool postures are read from the processing program and analyzed, and measurement angles are calculated based on the analysis results; and a geometric deviation measurement step in which a reference sphere is placed on the tables and the tables and the tool are relatively moved to measure a position of the reference sphere, and directions and positions of rotation centers of the rotation axes are calculated.
US11480934B2
Disclosed is a process for creating an event prediction model that employs a data-driven approach for selecting the model's input data variables, which, in one embodiment, involves selecting initial data variables, obtaining a respective set of historical data values for each respective initial data variable, determining a respective difference metric that indicates the extent to which each initial data variable tends to be predictive of an event occurrence, filtering the initial data variables, applying one or more transformations to at least two initial data variables, obtaining a respective set of historical data values for each respective transformed data variable, determining a respective difference metric that indicates the extent to which each transformed data variable tends to be predictive of an event occurrence, filtering the transformed data variables, and using the filtered, transformed data variables as a basis for selecting the input variables of the event prediction model.
US11480927B2
An electronic watch includes a display surface, a magnetic sensor including a first detection axis and a second detection axis orthogonal to the first detection axis, with the first detection axis and the second detection axis being disposed in a plane parallel to the display surface, a correction unit configured to correct an error due to an offset magnetic field included in a detection value of the magnetic sensor, a calculation unit configured to calculate a bearing and magnetic intensity, based on a value acquired by correcting the detection value by the correction unit, and a display unit configured to cause the display surface to display the bearing and the magnetic intensity that are calculated by the calculation unit to be displayed.
US11480925B2
The mechanical timepiece is equipped with a movement which includes an indicator mechanism of at least one time data item, a mechanical resonator forming a slave oscillator which paces the running of the indicator mechanism, and a mechanical correction device to prevent a possible time drift in the running of the indicator mechanism. The mechanical correction device is formed by a master mechanical oscillator and a mechanical braking device of the mechanical resonator, this braking device arranged to apply periodically to the mechanical resonator mechanical braking pulses at a braking frequency determined by the master mechanical oscillator. Then, the mechanical system, formed by the mechanical resonator and the braking device, is configured to enable the braking device to be able to start the braking pulses preferably at any position of the mechanical resonator. Preferably, the braking pulses have a duration of less than one quarter of a set-point period.
US11480917B2
A method of reconstructing a three-dimensional (3-D) image on the basis of a diffraction grating includes extracting parallax images from a raw image of an object photographed by using a diffraction grating and reconstructing a 3-D image from the extracted parallax image array by using a virtual pinhole model.
US11480914B2
An image forming apparatus includes a cartridge including a portion-to-be-positioned, and an apparatus main body on which the cartridge is mounted in a mounting direction. The apparatus main body includes a positioning portion and a regulating portion. The positioning portion positions the cartridge by engaging with the portion-to-be-positioned. The regulating portion is provided on an upstream side of the positioning portion in the mounting direction. The cartridge includes a portion-to-be-regulated provided on an upstream side of the portion-to-be-positioned in the mounting direction. The portion-to-be-positioned engages with the regulating portion before engaging with the positioning portion, to regulate movement of the cartridge in the direction orthogonal to the mounting direction. The portion-to-be-regulated engages with the regulating portion before the portion-to-be-positioned engages with the positioning portion, to regulate movement of the cartridge in the direction orthogonal to the mounting direction.
US11480913B2
There are provided a developer accommodating portion for accommodating the developer, a discharge portion formed with a discharge opening for discharging the developer accommodated in the developer accommodating portion, and an engaging portion 30. The engaging portion 30 is engaged with an engaged portion 11b with a mounting operation of a developer supply container 1 to displace a developer receiving portion 11 in an upward direction U so that the receiving opening communicates with the discharge opening. The engaging portion 30 has a holding portion 31 which is provided rotatably about a rotation shaft 41 and is provided with holding portion 21 to be engaged with the engaged portion 11b to hold the engaged portion 11b. With the mounting operation, the engaging portion 30 rotates about the rotation shaft 41 so that the engaged portion 11b held by the holding portion 31 moves upward U.
US11480909B2
A drum unit includes a photosensitive drum in a coupling member. The coupling member includes an engageable member having a driving force receiving portion which is capable of entering a recess of a driving shaft to receive a driving force for rotating photosensitive drum. The coupling member includes a holding member configured to hold said engageable member so as to be slidable at least in a radial direction of said drum unit.
US11480903B2
A sheet conveyance apparatus includes a first conveyance portion configured to convey a sheet, a second conveyance portion configured to convey the sheet, the second conveyance portion including an abutment portion configured to form a loop on the sheet by being abutted against a leading edge of a sheet conveyed by the first conveyance portion, a curved guide portion, which is curved, configured to guide the sheet conveyed by the first conveyance portion to the second conveyance portion, and a rotary member arranged downstream of the first conveyance portion and upstream of the second conveyance portion in a sheet conveyance direction, and configured to be driven to rotate by a surface of the sheet that is guided by the curved guide portion, the surface sliding against the curved guide portion.
US11480885B2
An apparatus for and method of cleaning a surface of a support structure in a lithographic system in which a cleaning substrate has at least one motor which causes the cleaning substrate to move laterally across the surface. The cleaning substrate may be provided with a power supply mounted on the cleaning substrate and selectably electrically connectable to the motor.
US11480884B2
A method for improving the yield of a lithographic process, the method including: determining a parameter fingerprint of a performance parameter across a substrate, the parameter fingerprint including information relating to uncertainty in the performance parameter; determining a process window fingerprint of the performance parameter across the substrate, the process window being associated with an allowable range of the performance parameter; and determining a probability metric associated with the probability of the performance parameter being outside an allowable range. Optionally a correction to the lithographic process is determined based on the probability metric.
US11480881B2
A method of processing a substrate includes: performing a first developing process of moving a nozzle having one end surface and a discharge port opened at the end surface while making the end surface come into contact with a developer on a front surface of a substrate in a state in which the nozzle is disposed so that the end surface faces the front surface and the developer is discharged from the discharge port at a first flow rate while rotating the substrate; and after the first developing process, performing a second developing process of discharging the developer from the discharge port at a second flow rate higher than the first flow rate in a state in which the end surface is in contact with the developer on the front surface at a position facing a center of the front surface of the substrate while rotating the substrate.
US11480877B2
The present invention is a compound represented by the following general formula (1).
US11480873B2
A method for producing an optical waveguide by: (a) depositing a first composition: (i) a polysiloxane comprising epoxy and alkenyl groups with refractive index no greater than 1.50, (ii) a compound comprising at least one epoxy group and refractive index no greater than 1.49, and (iii) a polysiloxane having refractive index at least 1.50; (iv) a photo acid generator; (v) a hydrosilylation catalyst, (vi) an inhibitor for hydrosilylation; (b) curing by exposure to ultraviolet light; (c) removing the uncured portion to produce a patterned core layer; (d) after a time from 20 to 300 hours depositing a second composition comprising: (i) a polysiloxane comprising epoxy groups with refractive index no greater than 1.49, and (ii) a compound comprising at least two epoxy groups with a refractive index no greater than 1.49 and an alcohol having refractive index no more than 1.45 (iii) at least one photo acid generator.
US11480871B2
An imprint apparatus is provided. The imprint apparatus includes an imprint head, at least one cable assembly configured to supply a signal to the imprint head, and a cable assembly sensor configured to detect a state of the at least one cable assembly. The signal may include one or more of a voltage signal, a current signal, and a pneumatic signal. The cable assembly sensor may include a strain gauge configured to measure a strain of the at least one cable assembly or a load cell configured to measure a force on the at least one cable assembly. For example, the cable assembly may include an electric wire and/or a gas supply tube.
US11480866B2
Apparatus and methods to improve centroid wavelength uniformity of EUV mask blanks are disclosed. The apparatus and methods may utilize one or more of heating the backside and/or the front side of the EUV mask blank. Selected regions and sub regions of the EUV mask blank are selectively heated, resulting in improved centroid wavelength uniformity of EUV mask blanks.
US11480860B2
An illuminator includes a first light source, a second light source, a first lens on which light emitted from the first and second light sources is incident, a second lens disposed in a downstream of the first lens, and a half wave plate. The first lens, the second lens and the half wave plate are arranged along a first axis. The first light source and the second light source are arranged along a plane perpendicular to the first axis. The half wave plate is disposed in the optical axis between the first lens and the second lens, the half wave plate being disposed in a position close to the second lens.
US11480859B2
A phosphor according to the present disclosure includes a first crystal phase added with an activator agent, a second crystal phase higher in thermal conductivity than the first crystal phase, and a third crystal phase which is disposed between the first crystal phase and the second crystal phase, and is same in crystal structure as the first crystal phase, and is smaller in additive amount of the activator agent than the first crystal phase.
US11480856B2
There is provided a projection lens that is mounted on a housing of a projection device including an electro-optical element. The projection lens includes a first holding frame through which light emitted from the housing passes, a second reflective part that refracts an optical axis of light emitted from the first holding frame and includes a pair of side surfaces facing each other, and a second holding frame that holds the second reflective part and includes a pair of first holes provided at positions corresponding to the pair of side surfaces; and each of the pair of side surfaces has a gap between itself and the second holding frame.
US11480854B2
Systems, devices, and methods are disclosed in which one or more light sources, a detector, a processor and a controller are configured such that light from the one or more light sources can provide illumination or projections that can reduce accidents while the vehicle is in motion and when parked and may also provide information and illumination to the driver and vehicle occupants when entering or exiting the vehicle. These systems may, for example, provide spot illumination to moving objects or pedestrians on the road surface, with the spot illumination following the moving object. Alternatively or in addition these systems may project images on the ground, for example to communicate information to occupants of the vehicle, to occupants of another vehicle, or to pedestrians.
US11480849B2
An optical member driving mechanism is provided. The optical member driving mechanism includes a movable portion, a fixed portion, a driving assembly and a guiding assembly. The movable portion is connected to an optical member, and is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The guiding assembly limits the mode of movement for the movable portion relative to the fixed portion.
US11480846B2
In various embodiments, a beam-parameter adjustment system and focusing system alters a spatial power distribution of a radiation beams before the beam is coupled into an optical fiber or delivered to a workpiece.
US11480840B2
A liquid crystal device includes, on a first base material, pixels and a capacitive element disposed in a light shielding region between the pixels, and the capacitive element includes a first capacitive wiring disposed along the light shielding region, a dielectric layer that covers at least consecutive three surfaces (a surface O, a surface P and a surface Q) of the first capacitive wiring, and a second capacitive wiring that faces at least the consecutive three surfaces of the first capacitive wiring through the dielectric layer.
US11480831B2
A liquid crystal display device includes a TFT substrate and a counter substrate and a liquid crystal layer sandwiched therebetween. A scanning line, a video signal line, a thin film transistor connected to the scanning line and the video signal line, a pixel electrode connected to the thin film transistor, and a counter electrode are formed on the TFT substrate, and a columnar spacer formed on the counter substrate. The pixel and counter electrodes are transparent, and the liquid crystal layer is controlled by an electric field generated between the pixel and counter electrodes. The counter electrode contacts with a metal line having a first part which is extended in parallel with the scanning line and a second part which is extended in parallel with the video signal line, a width of the first part of the metal line being narrower than a width of the scanning line.
US11480825B2
A polarizer and optical display device comprising the same are disclosed. Specifically, the polarizer comprises: a polarizing film; and a contrast ratio improving film formed on one surface of the polarizing film, wherein the contrast ratio improving film comprises a contrast ratio improving layer consisting of a first protective layer, and first and second resin layers facing each other, and the first resin layer has: pattern parts having two or more optical patterns on one surface thereof that faces the second resin layer and a flat part between the optical pattern and another immediately adjacent optical pattern.
US11480822B2
A display substrate, a method for manufacturing the same, and a display device are provided. The display substrate includes a base substrate, a black matrix pattern on the base substrate, display units respectively in regions defined by the black matrix pattern, and a light-reflecting wall between at least two adjacent display units, where at least one of the at least two adjacent display units is a quantum dot display unit, and a reflectance of the light-reflecting wall to light in a first wavelength range is greater than a preset threshold.
US11480800B1
A compact projector for eyewear including a refractive lens to achromatize an image and to reduce the size of the projector. The compact projector includes two total internal reflection (TIR) prisms, a polarizing beamsplitter, a quarter-wave plate, and the refractive lens combining refractive and reflective power, referred to as catadioptric. In one example, a light source generates light that is directed through a collector, into a first TIR prism, to the polarizing beamsplitter, and to a display panel. The display panel modulates the light and creates an image. The image is directed through the beamsplitter, into a second TIR prism, through a quarter-wave plate, and then to the refractive lens. The refractive lens reflects the image back into the second TIR prism, and which image then exits to a waveguide. In a second example, the display generates an illuminated image which is then processed as in the first example.
US11480796B2
The invention discloses a three-dimensional display module using optical wave-guide for providing directional backlights. This display module includes a wave-guide backlight unit with time-sequential directional light sources, a display device, a wavefront modulation device or a light splitting device, and other components. The wave-guide backlight unit with time-sequential directional light sources includes a sequential-switching light-source array, a relay device, and an optical wave-guide device. Each light source of the sequential-switching light-source array provides backlight of corresponding vector characteristics to the display device, making optical message displayed by the display device being guided to the corresponding viewing zone/viewing zones. Through the technology routes of multiple-view-for-one-pupil or/and Maxwellian view, the three-dimensional display module implements displays free from the vergence-accommodation conflict. The introduction of the optical wave-guide device results in a thin structure, and the disclosed display module can be applied to various display terminals, such as mobile phones, iPads, head-mounted VR/AR, etc.
US11480795B2
The disclosed waveguide display device may include a waveguide and one or more projector assemblies configured to project image light into the waveguide, where each of the one or more projector assemblies includes a first monochromatic emitter array having a plurality of emitters of a first color disposed in a two-dimensional configuration and a second monochromatic emitter array having a plurality of emitters of a second color disposed in a two-dimensional configuration. The display device may also include at least one application specific integrated circuit (ASIC) configured to drive the first and second monochromatic emitter arrays to emit images of the first and second color along a common axis, with the first color being different from the second color. Various other devices, systems, and methods are also disclosed.
US11480790B2
Example implementations relate to display adjustments. For example, a non-transitory computer readable medium storing instructions executable by a processing resource to sense a contour of an object using a sensor of a display. The instructions can cause the processing resource to determine a contour of a perimeter of the display that fits a portion of the shape of the object. The instructions can cause the processing resource to adjust the perimeter of the display to the determined contour of the perimeter via an actuator of the display.
US11480787B2
The present technology relates to an information processing apparatus, an information processing method, and a program that make it possible to eliminate or minimize VR sickness with an immersive feeling enhanced. On the basis of head posture of a user, a video generation section generates a video resulting from control of an angle of view of a virtual camera, the angle of view corresponding to a field of view of the user travelling in a virtual space. When the user is in an acceleration state in the virtual space, the video generation section changes the angle of view of the virtual camera from a first angle of view at the time when the user is in a non-acceleration state to a second angle of view based on an acceleration direction of the user. The present technology can be applied to, for example, an HMD.
US11480784B2
A near-eye display system comprising a image source, a modulation stack, and an imaging assembly. The modulation stack, in one embodiment, comprises one or more digital light path length modulators.
US11480782B1
The present invention relates to a reflective eyepiece optical system and a head-mounted near-to-eye display device. The system includes: a first optical element and a second optical element arranged successively along an incident direction of an optical axis of the human eye, and a first lens group located on an optical axis of an miniature image displayer. The first optical element reflects the image light refracted by the first lens group to the second optical element, and then transmits the image light reflected by the second optical element to the human eye. The effective focal lengths of the first sub-lens group, the second sub-lens group and the third sub-lens group are a combination of positive, negative and positive. The optical path is effectively folded, the overall size of the optical system is reduced, aberrations are largely eliminated, and a visual experience effect of high liveness is achieved.
US11480780B2
By moving at least one of a culture container having a plurality of wells or an imaging optical system that forms an image of an observation target in each of the wells, an observation position in the culture container is scanned to observe the observation target. In a case where an auto-focus control for each observation position is performed, a start timing of the auto-focus control for each observation position is switched on the basis of a boundary portion between the adjacent wells in a scanning direction of the observation position.
US11480778B2
Disclosed in one aspect is a method for performing a complete blood count (CBC) on a sample of whole blood by metering a predetermined amount of the whole blood and mixing it with a predetermined amount of diluent and stain and transferring a portion thereof to an imaging chamber of fixed dimensions and utilizing an automated microscope with digital camera and cell counting and recognition software to count every white blood cell and red blood corpuscle and platelet in the sample diluent/stain mixture to determine the number of red cells, white cells, and platelets per unit volume, and analyzing the white cells with cell recognition software to classify them.
US11480764B2
The present disclosure provides a camera optical lens, which includes, from an object side to an image side in sequence: a first lens having a positive refractive power; a second lens having a positive refractive power; a third lens having a positive refractive power; a fourth lens having a refractive power; where the camera optical lens satisfies following conditions: 10.00≤d5/d6≤25.00; 2.00≤f2/f≤9.00; 3.00≤(R7+R8)/(R7−R8)≤25.00; and −2.00≤f4/f≤10.41. The camera optical lens satisfies a design requirement of a large aperture, ultra-thinness and a wide angle while having good optical functions.
US11480762B2
A short-wavelength infrared imaging lens includes first and second lens groups arranged in order from an object side. The first lens group has a negative refractive power as a whole. The second lens group has a positive refractive power as a whole and includes at least one positive lens that satisfies following conditional expressions (1) and (2): V2p>40 (1) N2p>1.7 (2) Here, N2p is a refractive index N [1.53] of the positive lens at a wavelength of 1.53 μm, and the Abbe number V2p is an Abbe number of the positive lens in a short-wavelength infrared range and is defined as (N [1.53]−1)/(N [0.9]−N [2.325]) when refractive indexes of the at least one positive lens at wavelengths of 0.9 μm, 1.53 μm, and 2.325 μm are represented by N [0.9], N [1.53], and N [2.325], respectively.
US11480738B2
The present invention relates to a sensor device comprising an optical fiber to be coupled with a laser beam, a through-fiber fabricated cantilever onto one end of said optical fiber, and a light collector. According to the invention, the through-fiber fabricated cantilever is made of a polymer obtained by photo-structuring at least one photo-sensitive monomer species. The present invention also relates to methods for the measurement of parameters such as temperature, mass, viscosity, analyte concentrations, and the degree of a polymerization process, using the device of the invention.
US11480728B2
An optoelectronic device includes a substrate and at least three emitters, which are disposed on the substrate and are configured to emit respective beams of light. A plurality of waveguides are disposed on the substrate and have respective input ends coupled to receive the beams of light from respective ones of the emitters, and curve adiabatically from the input ends to respective output ends of the waveguides, which are arranged on the substrate in an array having a predefined pitch. Control circuitry is configured to apply a temporal modulation independently to each of the beams of light.
US11480723B2
The invention relates to various aspects of a μ-LED or a μ-LED array for augmented reality or lighting applications, in particular in the automotive field. The μ-LED is characterized by particularly small dimensions in the range of a few μm.
US11480722B2
This invention relates to an optical expander device with its display device, and a method of light output and image display, including a waveguide plate, the first optical diffractive in-coupling element, the first retrieval unit, the second retrieval unit, the second optical diffractive expander element, the third optical diffractive expander element, and the fourth optical diffractive out-coupling element. The fourth optical diffractive out-coupling element forms part of the first output light (OB4), by diffracting guided light, the third retrieval light (B3a), and the fourth retrieval light (B4a) to the same direction; simultaneously, the fourth optical diffractive out-coupling element diffracts the first direct-through light (B1b) and the second direct-through light (B2b) to the same direction, forming the other part of the first output light (OB4). This device of the present disclosure may greatly improve the uniformity of the intensity distribution of the output light.
US11480716B2
The optical element is an optical element including a first optically anisotropic layer which is a cured layer of a liquid crystal composition containing a rod-like liquid crystal compound and a second optically anisotropic layer which is laminated on the first optically anisotropic layer and is a cured layer of a liquid crystal composition containing a disk-like liquid crystal compound, wherein each of the first optically anisotropic layer and the second optically anisotropic layer, has a liquid crystal alignment pattern in which an optical axis of the rod-like liquid crystal compound and an optical axis of the disk-like liquid crystal compound are respectively parallel to a surface of the optically anisotropic layer and oriented along at least one in-plane direction, orientation of the optical axis changes continuously and rotationally, and the orientation of the optical axis rotates by 180° with a period of 0.5 μm to 5 μm.
US11480711B2
The present invention may be used for forecasting various weather phenomena including but not limited to flyby anomalies, cyclones, tornadoes, killer (rogue) waves, earthquakes, lightning, sprites, and temperature fluctuations. The invention is based on knowledge of physical and mathematical models regarding the occurrence of Kukharev regions (i.e., K regions) resulting from gravitational resonances occurring within the Earth-Moon-Sun system (and similar systems located elsewhere). These gravitational resonances and combinations thereof, among other things, cause jumps in atmospheric pressure. Such jumps can be recorded and extrapolated to predict the locations and times of the occurrence of Kukharev regions and, in turn, the associated weather-related effects.
US11480700B2
Systems and methods for reducing survey time while enhancing acquired seismic data quality are provided. Data corresponding to plural source lines are acquired simultaneously, using sources at cross-line distance at least equal to their illumination width, with at least one source being towed above a streamer spread.
US11480698B2
A method and apparatus for generating a fluid saturation model for a subsurface region. One example method generally includes obtaining a model of the subsurface region; for each of a plurality of fluid types: flooding the subsurface region model with the fluid type to generate a flood model; and running a trial petrophysical inversion with the flood model to generate a trial petrophysical model; identifying potential fluid contact regions in the trial petrophysical models; partitioning the subsurface region model at the identified potential fluid contact regions; and constructing the fluid saturation model from the partitioned subsurface region model.
US11480695B2
Devices, systems, and methods of using one or more memristors as a radiation sensor are enabled. A memristor can be attractive as a sensor due to its passive low power characteristics. Medical and environment monitoring are contemplated use cases. Sensing radiation as part of a security system (at an airport for example) and screening food for radiation exposure are also possible uses. The memristor as a radiation sensor may possibly provide an inexpensive and easy alternative to personal thermoluminescent dosimeters (TLD). Memristor devices with high current and low power operation may be attached with wearable plastic substrates. An example device includes two metal strips with a 50 μm thick layer of TiO2 memristor material. The device may be made large relative to traditional memristors which are nanometers in scale but its increased thickness can significantly increase the probability of radiation interaction with the memristor material.
US11480685B2
Sensing apparatus includes a transparent window and a LiDAR assembly, including a beam source, which is configured to emit one or more beams of optical radiation along a beam axis, and which is configured to scan the one or more beams over an angular range about the beam axis. A diffractive structure is mounted approximately parallel to the transparent window and positioned to intercept the one or more beams emitted by the LiDAR assembly and turn the beam axis to pass through the transparent window at an angle greater than 30° relative to a normal to a surface of the transparent window.
US11480679B2
A distance measurement sensor that detects a distance to an object based on heterodyne detection using light generated from a light source and another light received by a light receiver, includes: a scanning unit which scans the light in a first direction; a diffusing lens which diffuses the light in a second direction; multiplexers which multiplex the light and the another light to provide optical signals, respectively; and a processor which detects the distance to the object based on the optical signals. The light receiver has light receiving antennas in the second direction. The multiplexers are connected to the light receiving antennas, respectively. The processor performs a parallel processing for detecting the distance to the object based on the optical signals with respect to the light receiving antennas individually.
US11480677B2
A tool for applying a protective film to a lens of a light detection and ranging (LIDAR) sensor is disclosed. The tool includes at least one cover, a film spindle, a film roller, and a pivot bar. The at least one cover has an elongated shape with a first end and a second end opposite of the first end. The film spindle is mounted to the at least one cover adjacent to the second end thereof. The film spindle is configured to hold a roll of the protective film. The film roller is mounted to the at least one cover adjacent to the first end thereof. The film roller is configured to apply the protective film onto the lens. The pivot bar has a first end configured to be pivotally attached to the LIDAR sensor and a second end pivotally attached to the at least one cover.
US11480675B2
A photoacoustic apparatus may include: a ring transducer configured to measure a photoacoustic signal generated from an object, and including a hollow space that is provided as a travel path of light and ultrasonic waves; a mirror part disposed along a light path of the light transmitted from the ring transducer, and configured to reflect the light transmitted from the ring transducer, and the ultrasonic waves generated from the object, and to adjust magnification of the mirror part according to a number of apertures of the photoacoustic apparatus; and a fluid tank including a transparent film that allows the photoacoustic signal to pass through the fluid tank, and accommodating a fluid, the ring transducer, and the mirror part inside the fluid tank.
US11480667B2
Various avionics systems may benefit from appropriate integration of distance measurement equipment, traffic collision avoidance systems, and transponders, with the distance measurement equipment using a dedicated antenna. A system can include a transponder processor. The system can also include a top antenna receiver configured to connect to a top antenna. The transponder processor can be configured to communicate using the top antenna. The system can also include a bottom antenna receiver configured to connect to a first bottom antenna, wherein the transponder processor is configured to communicate using the first bottom antenna. The system can further include a distance measure equipment processor integrated with the transponder processor and configured to measure distance using a second bottom antenna.
US11480664B2
An optical detection device of detecting a distance relative to a target object includes a substrate, an optical sensor and a processor. The optical sensor is disposed on the substrate and adapted to capture an image about the target object. The processor is disposed on the substrate and electrically connected with the optical sensor. The processor is adapted to mark a first region and a second region within the image for acquiring first quantity of the first region and second quantity of the second region, and compare the first quantity with the second quantity for determining whether the distance is varied to a predefined condition.
US11480663B2
A light transmission element for an optical unit for transmitting and, in the process, adapting the angle of transmitted light, including a sequence of a multitude of optical elements situated in the form of a layer, in which the layer forms a first side and a second side, which face away from one another, a respective optical element including a pair of subelements, which each extend from a geometrically essentially identical base in a tapering manner and which face one another with their bases and extend with different lengths along their taper, and the optical elements being aligned in such a way that subelements having a greater length face the first side and subelements having a lesser length face the second side.
US11480661B2
In an example embodiment, a process may select high density points from a point cloud. The process may create one or more clusters from the high density points and identify a circular cluster from the created clusters. The process may identify which points in the circular cluster are inner edge points and determine a center of an ellipse that fits the inner edge points. The process may define a search space utilizing the center of the ellipse. The process may determine the estimated x, y, and z coordinates for the position of the scanner in the search space utilizing a non-linear least square solver with different combinations of a relationship that is true for any pair of points of the cluster. An application may utilize the determined position with an object/file format (e.g., LSA format) to generate a high resolution 3D mesh of a scene.
US11480657B2
A LADAR device, including: a rangefinder; a signal transmission module; a power transmission module; a mechanical rotating part; a housing; a signal processing board; and a timing module. The signal transmission module includes at least one optical communication transmitter and one optical communication receiver. The power transmission module includes coupled magnet rings and communicates with the signal transmission module through electromagnetic induction to achieve wireless power transmission. The mechanical rotating part is adapted to drive the rangefinder to rotate axially in 360 degrees. The rangefinder is disposed on the housing, and includes a laser, an emitting lens assembly, a receiving sensor, and a receiving lens. The emitting lens assembly includes a first accommodation space and the laser is disposed in the first accommodation space. The receiving lens includes a second accommodation space and the receiving sensor is disposed in the second accommodation space.
US11480656B2
A method of configuring a radar monolithic microwave integrated circuit (MMIC) and executing configured commands includes receiving and storing a plurality of configuration commands corresponding to unique time-dependent functions, each configuration command corresponding to a different one of the unique time-dependent functions; generating a unique command handle for each configuration command; transmitting the unique command handle for each configuration command to a controller; receiving and storing a bundled configuration command comprising a plurality of unique command handles corresponding to a set of configuration commands; generating a unique bundled command handle for the bundled configuration command; transmitting the unique bundled command handle to the controller; and receiving an execute command that includes the unique bundled command handle, where the execute command triggers execution of an execution flow of the unique time-dependent functions corresponding to the set of configuration commands associated with the unique bundled command handle.
US11480655B2
Example embodiments relate to transmitter-receiver leakage suppression in integrated radar systems. One embodiment includes a front-end for a radar system. The front-end includes a transmit path that includes a power amplifier and a transmit antenna. The transmit path is configured to transmit a transmit signal. The front-end also includes a receive path that includes a receive antenna and a low-noise amplifier. The receive path is configured to receive at least a leakage from the transmit path. The receive path is configured to generate an amplified signal of the leakage. Further, the front-end also includes a reference path. In addition, the front-end includes a compensation unit in the reference path. The compensation unit is configured to generate compensation for a leakage path between the transmit path and the receive path. The compensation unit is configured to apply the generated compensation to the reference signal to generate a compensated reference signal.
US11480651B2
The present disclosure relates to an acoustic position determination system that includes a mobile communication device and at least one base transmitter unit. The mobile communication device is configured to identify a peak in the received signal, and to de-convolve the signal with all codes that are relevant to the area in which the signal is received. A joint likelihood that a potential code is correct is formed by determining a likelihood based on a signal parameter such as signal-to-noise ratio and a likelihood based on time-of arrival information.
US11480646B2
Systems and methods for signaling information related to wireless device positioning in a cellular communications network are disclosed. In some embodiments, a method of operation of a first network node for signaling information related to wireless device positioning in a cellular communications network comprises signaling, from the first network node to a second node, information comprising information that relates to a new vertical surface model for a plurality of cells in a cellular communications network. The new vertical surface model is a translated and scaled version of an initial vertical surface model.
US11480640B1
In a method and system for reducing motion artifacts in magnetic resonance image data, a scout scan (e.g. a three-dimensional (3D) scout scan) of the region of the patient is performed, a magnetic resonance (MR) measurement of the region of the patient is performed to acquire two-dimensional (2D) MR image data of the region of the patient, and motion correction is performed on the acquired 2D MR image data based on the scout scan to generate corrected MR image data. The motion correction technique advantageously reduces an influence of a patient motion on the magnetic resonance image data.
US11480639B1
A system and method for performing accelerated k-space shift correction calibration scans for non-Cartesian trajectories is provided. The method can include applying an MRI sequence, performing a calibration scan based on the MRI sequence using the non-Cartesian trajectory to acquire k-space shift data, wherein one or more partitions are skipped during the calibration scan, interpolating the skipped one or more partitions using the k-space shift data from adjacent partitions, and calibrating the MRI system using the k-space shift data and the interpolated k-space shift data. In some embodiments, an acceleration factor Acc can be defined and the calibration scan acquires k-space shift data for only one partition in every Acc partitions.
US11480629B2
An electronic determination device for determining at least one characteristic parameter of a connection set connected between a converter and an electric machine; the converter comprising at least two output terminals and, for each output terminal, a switching branch including at least one converter switch; the connection set comprising a filter connected to the output terminals and a cable connected between the filter and the electric machine; the filter including, for each output terminal, a respective electromagnetic coil connected to said output terminal and a respective capacitor connected to said coil; the determination device comprising: for each output terminal, a device switch configured to be connected to the respective capacitor; a generation module configured to generate a voltage pulse through the connection set, by controlling the converter switches and each device switch; an acquisition module configured to acquire measurements of respective current(s) and voltage(s) through the filter, further to the generation of the respective voltage pulse; and a calculation module configured to calculate at least one characteristic parameter of the connection set according to the respective current(s) and voltage(s) measurements.
US11480627B2
Provided is a method for determining a micro short circuit of a lithium ion secondary battery which is capable of determining the presence or absence of a micro short circuit of the lithium ion secondary battery in a short time. A relaxation process after the interruption of a discharging current or a charging current is analyzed and a voltage fluctuation component due to micro short circuit is separated and used in the determination. Specifically, a method for determining a micro short circuit that determines presence or absence of the micro short circuit in a lithium ion secondary battery is provided which includes: a relaxation decomposition step of decomposing a change of a cell voltage in a relaxation process after interrupting charging current during charging or discharging current during discharging into a plurality of decomposition relaxation components; and a micro short circuit determination step of determining presence or absence of micro short circuit by determining presence or absence of a component in which a voltage drop has occurred due to the micro short circuit, among the plurality of decomposition relaxation components.
US11480626B1
Testbeds for battery management systems (BMSs) and/or batteries, as well as methods of using the same, are provided. A testbed can be a control-hardware-in-the-loop (CHIL) testbed and can include a simulation bench including a battery cell simulator, a temperature simulator, and/or a real-time simulator. The simulator bench can further include a programmable power supply, a relay, a resistor, and/or a communication protocol.
US11480625B2
Battery management systems and methods can provide real-time automated monitoring of various aspects of battery health and operation. Some battery management systems can use an equivalent cell circuit model to predict a range for the expected behavior of a battery cell under actual operating conditions in real-time. The prediction can be compared to the actual behavior of the cell to determine whether an anomaly exists. Some battery management systems can maintain an estimate of battery state-of-health parameters such as charge capacity and internal resistance and can update these estimates in real time while the battery is being discharged and/or charged. Anomalous variations in a monitored parameter can trigger a real-time fault notification.
US11480622B2
An apparatus and a method for diagnosing battery replacement for vehicles may accurately diagnose whether a battery has been replaced using an internal resistance of the battery. The apparatus includes a measurer for measuring the internal resistance of the battery, a storage for storing the measured internal resistance, and a controller for diagnosing whether the battery has been replaced based on the internal resistance. The controller, when vehicle power is reset, controls the measurer to measure a first or second internal resistance after starting a vehicle, updates and stores the measured first or second internal resistance in the storage, compares a current first internal resistance value with a former first internal resistance value or a current second internal resistance value with a former second internal resistance value, and diagnoses that the battery has been replaced when the corresponding values differ from each other.
US11480619B2
An estimation apparatus estimates an internal state of an energy storage device having a positive electrode, a negative electrode including a negative active material that contains SiOx, and a nonaqueous electrolyte, the energy storage device changing from a positive-electrode limiting type, in which a discharge capacity is limited by the positive electrode, to a negative-electrode limiting type, in which the discharge capacity is limited by the negative electrode. The estimation apparatus estimates the internal state of the energy storage device by using a voltage value and an energization amount in a predetermined voltage range of the energy storage device or at a predetermined measured voltage value, or based on information on the shape of a discharge curve of the energy storage device.
US11480614B2
The present disclosure describes exemplary methods and systems that are applicable for hardware authentication, counterfeit detection, and in-field tamper detection in both printed circuit board and/or integrated circuit levels by utilizing random variations in boundary-scan path delay and/or current in the industry-standard JTAG-based design-for-test structure to generate unique device identifiers.
US11480611B2
Prober for a test system for testing a device under test is disclosed. In one example, the prober comprises a chuck configured for carrying the device under test, a transport circuitry for transporting electric signals to and/or away from the device under test. A cooling unit is directly thermally coupled with the device under test and configured for cooling the device under test at a main surface of the device under test facing the chuck.
US11480607B2
A method for determining the remaining usability of a semiconductor module in normal use. The semiconductor module is thermally coupled to a cooling device. A predefined electrical load is applied to the semiconductor module while predefined cooling is effected by the cooling device. A temperature of a semiconductor element of the semiconductor module is sensed at least for the predefined electrical load on the semiconductor module. The sensed temperature is compared with a comparison temperature in a first comparison. The comparison temperature is assigned to the predefined electrical load with the predefined cooling, and prediction data for the remaining usability of the semiconductor module in normal use up to a usability end are determined at least in accordance with the first comparison.
US11480606B2
A method for estimating at least one electrical property of a semiconductor device is provided. The method includes forming the semiconductor device and at least one testing unit on a substrate, irradiating the testing unit with at least one electron beam, estimating electrons from the testing unit induced by the electron beam, and estimating the electrical property of the semiconductor device according to intensity of the estimated electrons from the testing unit.
US11480602B2
Transformer assembly including a first transformer stage having a plurality of first-stage transformer cells; and a second transformer stage. An input of the second transformer stage is connected to an output of the first transformer stage. A lightning impulse breakdown voltage of a transformer cell of the second stage is at least double of a lightning impulse breakdown voltage of transformer cells of the first stage.
US11480599B2
The present disclosure relates to a motor vehicle on-board network with a first voltage circuit for supplying electric power to an environment sensor system with a first electrical voltage, wherein an insulation monitor is provided for the first voltage circuit to monitor the insulation resistance of the first voltage circuit.
US11480595B2
The invention relates to the estimation of a time-variable physical quantity by a distributed system comprising a centralized platform and a set of distributed measurement devices each communicating with the platform via a communication network, on the basis of the measurement (100), by each device of the set, of a local datum representative of the physical quantity, the collection (120) by the centralized platform, over a predetermined sampling period, of measurement samples originating from a subset of devices of said set via said communication network, and the estimation (130) of the physical quantity over the sampling period on the basis of the collected samples. According to the invention, each device of said set executes (110), in each sampling period, a local algorithm deciding randomly and based on a sending probability associated with each device, whether the corresponding measurement device is part of said subset. The physical quantity is estimated on the basis of the measurement samples collected and the predefined sending probability for each device belonging to the subset.
US11480594B2
Systems and methods for processing measurement data in an electric power system include acquiring the measurement data by a phasor measurement unit (PMU) coupled to a line of the electric power system, and inputting a plurality of the measurement data within a predetermined time window into a K-nearest neighbor (KNN) for identifying bad data among the plurality of the measurement data, wherein when one of the plurality of measurement data contains a bad datum, the machine learning module sends the bad datum to a denoising autoencoder module for correcting the bad datum, wherein the denoising autoencoder module outputs a corrected part corresponding to the bad datum, and when one of the plurality of measurement data contains no bad datum, the machine learning module bypasses the denoising autoencoder module and outputs the one of the plurality of measurement data as an untouched part.
US11480591B2
A current-sensor structure comprises a conductor for conducting electrical current in a current direction. The conductor has one or more conductor surfaces and an edge. At least one current sensor is disposed on, over, adjacent to or in contact with the conductor and is offset from a centre of the conductor in an offset direction orthogonal to the current direction. The current sensor is aligned with the edge of the conductor or the conductor has a width W and the current sensor is within a distance of W/2.5, W/3, W/4, W/5 or W/6 of the conductor edge. The current-sensor structure can comprise a substrate on which the conductor is disposed.
US11480588B2
The invention relates to a method for providing a probe device for scanning probe microscopy, in particular for atomic force microscopy, wherein a scanning probe microscope is used for measuring a sample by means of a tip which is arranged on a cantilever of the probe device and which has a tip geometry. According to the invention, in a step upstream of the manufacturing process producing the tip, the tip geometry is optimized based on a selected tip basic form with regard to defined, required measurement properties, by computer simulating and evaluating the tip geometry, and modifying the tip geometry according to the evaluation with regard to these measurement properties. The invention further relates to a probe device for scanning probe microscopy, in particular for atomic force microscopy, having a cantilever and a tip formed on the cantilever in the nanometer range, with which samples to be measured can be scanned.
US11480580B2
Disclosed herein is a chemo-proteomic probe for labelling and monitoring a live microbe interacting with a host cell and for qualitative and quantitative analyses of those proteins involved during a microbe infects the host cell. This probe comprises a functional group for conjugating to a surface protein of a live microbe under a physiological condition; a photo-reactive group for covalent cross-linking to an interacting cell protein of a host; and a tag for isolating the cross-linked complex of the surface protein of said live microbe and the interacting protein of a host cell for qualitative and quantitative proteomics analyses. The probe may further comprise a visualization tag. This technology takes advantage of the high throughput feature of mass spectrometry analysis and combines it with a uniquely designed chemistry to achieve high efficient isolation and analysis of host cell proteins interacting with a pathogen at different stages of an infection.
US11480576B2
A phenyleneethynylene macrocycle (PEMC) is constructed that is a cyclic or polycyclic oligo (oligophenyleneethynylene-co-polyamine) where a monodispersed oligophenyleneethynylene is coupled with a polyamine. The PEMC is formed by coupling a monodispersed di-aldehyde end-capped oligophenyleneethynylene with a polyamine to form a macrocyclic imine and reducing the imine to an amine. The PEMC is useful at entering living cells for the fluorescence imaging of the living cells without toxicity to the cells.
US11480559B2
A method for analyzing thrombogenic capacity or blood coagulation capacity, the method comprising adding calcium, a blood coagulation factor XII (FXII) inhibitor, and a kallikrein inhibitor to blood collected with a blood collection tube containing sodium citrate, to allow initiation of blood coagulation reaction, is provided. Preferably, heparin, heparan sulfate, and tissue factor are further added to the blood, and thrombogenic capacity or blood coagulation capacity is analyzed.
US11480555B2
A sensor system includes an electrical circuit having plural leads coupled with one or more sensing regions. The sensing regions include gaps having sensing materials that detect an analyte of interest. The gaps close responsive to the sensing material corresponding to the gaps detecting the analyte of interest. One or more processors communicatively coupled with the electrical circuit receive electrical signals from the electrical circuit indicative of the gaps closing responsive to the sensing material of the corresponding gaps detecting the analyte of interest. The electrical circuit is in a closed position in the presence of the analyte of interest. The sensor system is configured to consume an increased amount of power when the electrical circuit is in the closed position relative to the electrical circuit in an open position responsive to the one or more of the gaps closing. A responsive action is determined based on the electrical signals.
US11480552B2
The present invention provides a method for measuring moisture content in a separator of secondary battery by using a gas chromatograph equipped with a headspace sampler. The separator of secondary battery may be a safety reinforced separator (SRS) in which inorganic substance particles and a binder polymer are coated on a polyolefin substrate.
US11480549B2
According to one embodiment, an estimation device includes a processor. The processor accepts information. The information is acquired by each of a plurality of ultrasonic sensors transmitting an ultrasonic wave in a second direction toward a weld portion and receiving a reflected wave. The ultrasonic sensors are arranged in a first direction. The second direction crosses the first direction. The processor estimates a range of the weld portion in the second direction based on an intensity distribution of the reflected wave in the second direction. The processor calculates a centroid position of an intensity distribution of the reflected wave in the first direction for each of a plurality of points in the second direction, and estimates a range of the weld portion in the first direction based on a plurality of the centroid positions.
US11480541B2
A method for optical imaging of single protein molecules including tethering single protein molecules via a flexible polymer linker to a glass slide having a surface coated with an indium tin oxide (ITO) so that the single protein molecules are tethered to the coated surface. The single protein molecules are driven into oscillation by applying an alternating electric field to the coated surface and the glass slide is located in the field of view of an objective lens. Incident light is directed onto the coated surface from an angle to generate an evanescent field and produce scattered light. The scattered light is collected and imaged by a CMOS imager to record a sequence of images of the scattered light. A Fast Fourier Transform (FFT) filter is applied to each pixel of the recorded image sequence to produce an oscillation amplitude image from which size, charge, and mobility of the plurality of single protein molecules can be determined.
US11480540B2
The present disclosure relates to metal alloys for biosensors. An electrode is made from ruthenium metal or a ruthenium-based alloy. The resulting electrode has physical and electrical property advantages when compared with existing pure metal electrodes.
US11480537B2
A method of measuring contact resistance at an interface for superconducting circuits is provided. The method includes using a chain structure of superconductors to measure a contact resistance at a contact between contacting superconductor. The method further includes eliminating ohmic resistance from wire lengths in the chain structure by operating below the lowest superconducting transition temperature of all the superconductors in the chain structure. The measurement is dominated by contact resistances of the contacts between contacting superconductors in the chain.
US11480534B2
A system comprising a calorimeter for measuring a heat flux of a sample comprising a recipient space for a sample container containing a sample, a heat sink, a first heat transducer whereby the first heat transducer comprises a heat receiving surface in contact with the sample container when the sample container is positioned in the recipient space and a heat absorbing surface in contact with the heat sink. A second heat sink is provided, whereby the second heat sink has a second heat receiving surface in contact with the heat sink and a second heat absorbing surface in contact with the sample container, when the sample container is positioned in the recipient space.
US11480516B2
A system for orienting particles in a microfluidic system includes one or more radiation pressure sources arranged to expose particles to radiation pressure to cause the particles to adopt a particular orientation in the fluid. A system for sorting particles in a microfluidic system includes a detection stage arranged to detect at least one difference or discriminate between particles in the fluid flow past the detection stage, and one or more radiation pressure sources past which the particles move sequentially and a controller arranged to switch radiation energy to cause a change in direction of movement of selected particles in the fluid flow to sort the particles. The particles may be biological particles such as spermatozoa. The radiation pressure may be optical pressure and may be from one or more waveguides which may extend across a channel of the microfluidic system.
US11480515B2
An optical method of characterizing an object comprises providing an object to be characterized, the object having at least one nanoscale feature; illuminating the object with coherent plane wave optical radiation having a wavelength larger than the nanoscale feature; capturing a diffraction intensity pattern of the radiation which is scattered by the object; supplying the diffraction intensity pattern to a neural network trained with a training set of diffraction intensity patterns corresponding to other objects with a same nanoscale feature as the object to be characterized, the neural network configured to recover information about the object from the diffraction intensity pattern; and making a characterization of the object based on the recovered information.
US11480514B2
A sensor network, which includes a sensor controller serially coupled to a plurality of sensor modules, is configured to program the sensor modules so as to transfer measurement data to the sensor controller and to synchronize the sensor modules to picosecond accuracy via on-chip or on-module custom circuits and a physical layer protocol. The sensor network has applications for use in PET, LiDAR, FLIM and flow cytometry applications. Synchronization, within picosecond accuracy, is achieved through use of a picosecond time digitization circuit. The picosecond time digitization circuit is used to measure on-chip delays with high accuracy and precision. The delay measurements are directly comparable between separate chips even with voltage and temperature variations between chips.
US11480508B2
Disclosed herein are systems and methods capable of identifying, tracking, and sorting particles or droplets flowing in a channel, for example, a microfluidic channel having a fluid medium. The channel and the fluid medium can have a similar refractive index such that they appear translucent or transparent when illuminated by electromagnetic radiation. The particles or droplets can have a refractive index substantially different from that of the channel and the medium, such that the particles or droplets interfere with the electromagnetic radiation. A sensor can be disposed adjacent to the channel to record the electromagnetic radiation. The sensor can be attached to a system for identifying, tracking, and sorting the droplets.
US11480504B2
When the type is to be changed from serum (preceding sample) to urine (current sample), “serum” is set to a preceding type and “urine” is set to a measurement type at number 1 in a condition number. At condition number 1, the wash type is pattern 1, with washing performed once with detergent 1. Where the preceding sample is serum and the current sample is CSF, the condition number is 2 and the wash type is pattern 2, with washing performed twice using detergent 1 and once with detergent 2. Where the preceding sample is urine and the current sample is CSF, the condition number is 3 and the wash type is pattern 3, with washing performed once with detergent 1, once with detergent 2, and once with water. In the case of pattern 4, washing is performed three times with detergent 1.
US11480499B2
A sensor tube structure includes a sensor housing, a sensor mounted on the sensor housing, an external tube mounted at an end of the sensor housing to enclose the sensor, an inner tube provided to be movable inside the external tube, a drive plate in which a sensor hole into which the sensor is inserted is formed, and is coupled to the inner tube, and an actuator mounted on the sensor housing and selectively moving the drive plate.
US11480495B2
The invention relates to a contacting module (1) by means of which the individual electrical and optical inputs and outputs (AoC) of optoelectronic chips (2) are connected to the device-specific electrical and optical inputs and outputs of a test apparatus. It is characterized by a comparatively high adjustment insensitivity of the optical contacts between the chips (2) and the contacting module (1), which is achieved, for example, by technical measures which result in the optical inputs (EoK) of the chip (2) or on the contacting module (1) being irradiated in every possible adjustment position by the optical signal (So) to be coupled in.
US11480486B2
An integrated sensor and service port for HVAC (heating, ventilating, and air conditioning) equipment or an HVAC system. The integrated sensor and service port may comprise an anti-blowback mechanism.
US11480483B2
A load detector for detecting a load of a subject on a bed (BD) having a caster (CT) includes: a plate portion (1) which is one-fold and which is to be supported above an installation surface (F), on which the load detector is installed, separately from the installation surface; and a slope portion (SL1, SL2, SL3, SL4) which is provided around the plate portion and which is inclined relative to a surface of the plate portion so as to extend between the surface of the plate portion and the installation surface. The plate portion includes: a peripheral part (13); a placing part (11) on which the caster is to be placed, and which is provided inside relative to the peripheral part separately from the peripheral part; and a linking part (12) which links the placing part and the peripheral part. The load detector further includes a strain sensor (G) attached to the linking part, and the slope portion includes at least two pairs of slopes (SL1, SL2, SL3, SL4) each including a pair of slopes opposed to each other such that the placing part is interposed between the pair of slopes.
US11480480B2
A heat flux sensor comprising: an array of nanofilaments suspended with respect to a support, each nanofilament comprising an electrically conducting material, the array being able to be biased by an electric power source to circulate an electric current in each of the nanofilaments, at least one resonator of the nanoelectro-mechanical system (NEMS) type comprising: a beam consisting of a nanofilament forming a side of the array, an actuation device able to generate a vibration of the beam under the effect of an excitation signal, a detection device configured to measure a displacement of the beam during the vibration and emit an output signal having a resonance at the resonant frequency of the resonator, the resonant frequency depending on the intensity of the electric current flowing through the beam, a temperature variation of the array of heating nanofilaments induced by a variation in a characteristic of a fluid surrounding the array causing an intensity variation of the current flowing through the beam resulting in a variation in the resonant frequency of the resonator.
US11480477B2
A heat utilizing device is provided in which the thermal resistance of the wiring layer is increased while an increase in electric resistance of the wiring layer is limited. Heat utilizing device has thermistor whose electric resistance changes depending on temperature; and wiring layer that is connected to thermistor. A mean free path of phonons in wiring layer is smaller than a mean free path of phonons in an infinite medium that consists of a material of wiring layer.
US11480474B2
An apparatus and method for measuring temperature of a battery, which may effectively measure a temperature of a secondary battery. The apparatus measures a temperature of a secondary battery at an integrated circuit board configured to contact an electrode lead of the secondary battery, and includes a lead connector mounted on the integrated circuit board and configured such that the electrode lead is connected thereto, a temperature sensor mounted on the integrated circuit board and configured to receive an operation power from the secondary battery as a first terminal provided at one end thereof among a plurality of terminals included therein is in direct contact with the lead connector, and a calculating unit electrically connected to the temperature sensor and configured to measure the temperature of the secondary battery based on an electric signal measured by the temperature sensor.
US11480468B2
A terahertz detector circuit can include a high electron mobility transistor (HEMT) having multiple gates that can be controlled by gate signals to generate a gate-induced modulation pattern in a two-dimensional electron gas (2DEG) of the HEMT. When the gate induced modulation pattern substantially matches a signal induced modulation pattern generated by an incident terahertz signal then a detection efficiency of the incident terahertz signal is improved. Accordingly, an electronically tunable THz detector with high efficiency can be realized. When these THz detectors are arranged in an array and electrically coupled, THz images and/or multi-spectral THz images may be generated.
US11480463B2
An occupancy sensor covering a wide field in an integrated chip is disclosed. The occupancy sensor includes an array of grating coupled waveguide sensors wherein continuous wave (cw) signals monitor an ambient light field for dynamic changes on times scales of seconds, and high frequency signals map in three-dimensions of the space using time-of-flight (TOF) measurements, pixel level electronics that perform signal processing; array level electronics that perform additional signal processing; and communications and site level electronics that interface with actuators to respond to occupancy sensing.
US11480457B2
Calibration of a valve in a vacuum system and providing a diagnostic indication in the vacuum system using the calibration includes measuring conductance of the valve as a function of angular valve position and generating a conductance calibration map or function for use during operation of the valve. An actual angular valve position is set based on the received set point angular valve position and a difference between the measured valve conductance and a predefined metric of conductance versus angular valve position. An actual system conductance and a difference between the actual system conductance and a reference system conductance for the system are determined. The diagnostic indication of a fault in the system is generated based on the actual angular valve position of the valve and the difference between the actual system conductance and the reference system conductance for the system.
US11480455B2
A physical quantity measurement device includes a housing forming a measurement flow path through which the fluid flows and a container space that houses a part of a detection unit. An inner surface of the housing includes a housing intersecting surface that intersects an arrangement direction in which the measurement flow path and the container space are arranged, a housing flow path surface extending from the housing intersecting surface toward the measurement flow path, and a housing container surface extending from the housing intersecting surface toward the container space. The housing includes a housing partition that protrudes from the inner surface toward the detection unit and contacts the detection unit between the housing and the detection unit such that the housing partition separates the measurement flow path and the container space from each other.
US11480448B2
The rotation detection apparatus including an annular member, a scale member having flexibility and being fixed to a circumferential portion of the annular member, and a detector facing the scale member and configured to detect relative rotation between the scale member and the detector. The circumferential portion of the annular member includes multiple convex portions and multiple concave portions along a circumferential direction of the annular member. The scale member is in contact with the multiple convex portions. Both ends, in the circumferential direction, of the scale member are fixed to the circumferential portion.
US11480421B2
An electric powertrain includes a sensor-controller interface, an inverter-controller electrically connected to the battery pack, and an electric machine connected to the inverter-controller and having a rotor with an angular position. The rotor powers a driven load at a torque and/or speed level controlled by the inverter-controller in response to position signals indicative of the angular position. A rotary position sensor is operatively connected to the rotor to generate and output the position signals. The sensor derives the position signals from unmodulated sine and cosine signals, and communicates the position signals and a binary sensor state of health (SOH) to the inverter-controller over the interface. The inverter-controller also decodes the position signals and the binary sensor SOH to generate decoded control data, and controls the torque and/or speed level using the decoded control data.
US11480403B2
The present invention relates to an unlocking mechanism of a pistol magazine comprising at least one control button (2, 9) arranged on the flank of a grip (1) in which a magazine (3) can be inserted, each control button (2, 9) being attached to one end of a control lever (4, 5) controlling the rotation of a latch cam (8) arranged in front of or behind the grip (1), said latch cam (8) comprising a latch (13), cooperating, during use, with a stop surface (15) arranged on the front or rear surface of the magazine (3) in order to lock or unlock said magazine (3), at least one spring (6) keeping the latch cam (8) in the locked position of the magazine in the absence of pressure exerted on the control button (2, 9).
US11480402B2
A location-based gun magazine has a housing having a plurality of locking apertures, a spring, a wireless receiver switching device, a battery, and an electromagnet locking mechanism. The electromagnet locking mechanism has a locking tab for engaging and locking with the plurality of locking apertures, the locking tab actuatable via the electromagnet, the electromagnet receiving a signal from the wireless receiver switching device. The wireless receiver switching device may have a radio receiver, a GPS chip, or other device for receiving location-based information.
US11480401B1
An integrated magazine loading assist device in two embodiments, each embodiment having a body with an inner facing side and an outer facing side, an outer wall having four sizes formed on the outer facing side, a perimeter wall formed on three of the four sizes of the outer wall, an a tab having a wall end attached to the perimeter wall and an unattached opposed end extending from the perimeter wall over the outer wall, with a magazine-receiving gap formed between the tab and the outer wall. The inner facing side is either removably or fixedly attached to a detachable magazine or attached to a rail of a gun. The opposed end of the tab is shaped to mate directly with an exterior shape of an ammunition round or shaped to mate with a piece that mates with the ammunition round.
US11480398B2
The present invention is directed to a manifold for directing cooling fluid and/or gas to a heat exchanger in a flow configuration designed to optimize heat transfer from the heat exchanger. The manifold can take many different forms such as a layered construction with distributed inlet paths, local outlet paths, a central collection changer and a path for fluid removal. The manifold can be formed from a metal, plastic, rubber, ceramic, or other heat resistant material known to or conceivable by one of skill in the art. The manifold can also be combined with any type of heat exchanger known to or conceivable by one of skill in the art to form a thermal management unit. To optimize overall properties such as low pressure drop, high heat transfer, and excellent temperature uniformity of the thermal management unit, the manifold can be graded, expanded and scaled as needed.
US11480397B2
A method of forming a cast heat exchanger plate includes forming at least one hot core plate defining internal features of a one piece heat exchanger plate and at least one first set of interlocking features. At least one cold core plate is formed defining external features of the heat exchanger plate and at least one second set of interlocking features. A core assembly is assembled wherein each hot core plate is directly interlocked to the at least one cold core plate. A wax pattern is formed with the core assembly. An external shell is formed over the wax pattern. The wax pattern is removed to form a space between the core assembly and the external shell. The space is filled with a molten material and cures the molten material. The external shell is removed. The core assembly is removed. A core assembly for a cast heat exchanger is also disclosed.
US11480392B2
A transfer tube for a thermal transfer device can include at least one wall having an inner surface and an outer surface, where the inner surface forms a cavity, where the at least one wall further has a first end and a second end. The first end can be configured to couple to a terminus of a heat exchanger of the thermal transfer device. The second end can be configured to couple to a collector box of the thermal transfer device. At least a portion of the at least one wall can be disposed in a vestibule of the thermal transfer device. The cavity can be configured to simultaneously receive a first fluid that flows from the first end to the second end and a second fluid that flows from the second end to the first end.
US11480388B2
A temperature-regulating apparatus is provided to rapidly cool a beverage to a desired temperature. In some variations, the geometry of the temperature-regulating apparatus is configured to rapidly cool a beverage incorporating one or more inner portions that contain a temperature regulating material, such as a phase change material having a high heat capacity. The geometry of the interior of the container may be configured to aid in rapid heat transfer between the beverage therein and the outer shell of the inner portion and may have a length to width aspect ratio of at least 4:1. The inner portion may be formed between the exterior wall of the container and by a single piece of formed metal that extends along the length, width and base walls to form the interior for receiving a beverage. The cavity formed between the outer shell and the exterior wall may be at least 15 mm deep.
US11480387B2
A cold storage box is provided that allows individual confirmation that stored objects such as medicine, food, and beverages have been managed at an appropriate temperature. The cold storage box 1 includes: a storage part which can house stored objects; a lid part which covers an opening part of the storage part; and a cooling device which cools the storage part, and the cold storage box includes an RF tag provided for each of the stored objects and equipped with a temperature sensor and a control part which communicates with the RF tag at appropriate time intervals via an antenna part provided inside the storage part and stores ID information of the RF tag and temperature information sensed by the temperature sensor of the RF tag.
US11480383B2
Device for detecting formation of water ice on a substrate has a first permanent magnet and a second permanent magnet. The magnets are spaced apart and arranged with a north pole of one magnet opposed to a south pole of the other magnet. A container contains a body of water within the space between the permanent magnets. At least one of the magnets is movable in the container. A heat conductor arrangement conducts heat between the substrate and the body of water the container. As heat is conducted from the body of water in the container to the substrate and the temperature of the body of water decreases below the temperature at which the density of water is a maximum, the volume of the body of water increases which drives the first and second permanent magnets apart from each other.
US11480381B2
A refrigerator includes a vacuum adiabatic body having a storage space to store a product and a door to open or close the storage space. The main body includes a first plate and perforation plate. A cool air supply gap through which cool air flows is formed between the first plate and the perforation plate. At least two holes through which cool air is discharged to the storage space are formed in the perforation plate. The first plate may be a wall of the main body.
US11480371B2
An HVAC system includes a compressor, condenser, and evaporator. A sensor measures a value associated with the refrigerant in the condenser or the evaporator, and a controller is communicatively coupled to the compressor and the sensor. The controller determines, based on an operational history the compressor, that pre-requisite criteria are satisfied for entering a sensor validation mode. After determining the pre-requisite criteria are satisfied, an initial sensor measurement value is determined. Following determining the initial sensor measurement value, the compressor is operated according to a sensor-validation mode. Following operating the compressor according to the sensor-validation mode for at least a minimum time, a current sensor measurement value is determined. The controller determines whether validation criteria are satisfied for the current sensor value. In response to determining that the validation criteria are satisfied, the controller determines that the sensor is validated.
US11480367B2
A reversible refrigeration system including a compressor arranged to compress gaseous refrigerant, a four-way valve switchable between a heating position in which a payload is heated and a cooling position in which the payload is cooled. A payload heat exchanger is connected to the payload requiring heating or cooling, and a dump heat exchanger, two one-way valves, and two controllable expansion valves as well, wherein the one-way valves each are connected parallel to a corresponding expansion valve, wherein switching of the four-way valve between the heating position and the cooling position controls a flow of pressurized refrigerant to either of the payload heat exchanger or the dump heat exchanger and wherein the heat exchanger which receives the flow of pressurized refrigerant functions as a condenser and the other heat exchanger functions as an evaporator.
US11480361B1
A method of operating an HVAC system including a motor having five taps, and an HVAC controller communicatively connected to a plurality of the five taps the motor includes storing, by a processor of the HVAC controller, selected speeds associated with a plurality of operating conditions in a memory of the HVAC control. The processor controls the motor according to the selected speeds and their associated operating conditions using a group of taps of the plurality of taps of the motor to which the HVAC controller is communicatively connected. Data is communicated between the motor and the HVAC controller using one of the plurality of taps of the motor to which the HVAC controller is communicatively connected.
US11480358B2
An indoor air quality control system may be implemented to control a plurality of air handling units within an industrial facility in a concerted effort to effect an overall air quality goal. A remote server analyzes sensor data, historical data, and other environmental data (e.g., predicted weather data), and uses one or more machine learning algorithms to model the behavior of air within the facility. The sensed air quality data is considered holistically to understand the overall condition of the facility and the gradient of air flows and/or contaminant flows within the 3-dimensional space. Air handling models are applied to current sensor data to generate instructions to selectively turn on/off or otherwise control components of various air handling equipment to reach an optimized air quality result. Decisions on how to control the facility are based on environmental health and safety considerations.
US11480357B2
An imaging target includes a light emitter configured to emit visible light from a surface of the imaging target, and an imaging device captures an image of at least the light emitter of the imaging target and acquires image data including the light emitter.
US11480356B2
A thermostat is disclosed. The thermostat can include one or more temperature sensors configured to measure a plurality of temperature values within a building. The thermostat can include a processing circuit coupled to the one or more temperature sensors. The processing circuit can receive the plurality of measured temperature values from the one or more temperature sensors. The processing circuit can determine, based on a time invariant Non-Linear Least Squares (NLSQ) technique and the plurality of measured temperature values, a compensated temperature value within the building, wherein the compensated temperature value accounts for an unknown temperature state of the thermostat when the thermostat is turned on.
US11480349B2
An outdoor unit of an air conditioner includes a compressor that compresses a first refrigerant introduced from an indoor unit of the air conditioner and a condenser that condenses the first refrigerant compressed by the compressor. A first driving circuit drives the compressor and a second driving circuit regulates a voltage of the first driving circuit. A cooling unit includes: a heat dissipation member that comes into thermal contact with the first driving circuit and the second driving circuit, and a refrigerant pipe that is provided in the heat dissipation member, and has a path along which a second refrigerant moves through the first driving circuit and the second driving circuit. As a result, it is possible to efficiently cool the first driving circuit and the second driving circuit.
US11480348B2
A heat exchanger includes: a main body; and a tube sheet that is bonded to the main body with a brazing material and is used to fix the main body to a support by a fixing member. The tube sheet includes: a bonding surface to which the brazing material is applied; a rising portion that rises from the bonding surface; and a through-hole through which the fixing member is passed. The through-hole is opened at the rising portion, penetrates the tube sheet, and has an inner peripheral surface to which the brazing material is not applied. The main body includes heat transfer tubes through which refrigerant flows, and the tube sheet is bonded to surface of the heat transfer tube.
US11480347B2
A single-package air conditioning appliance includes a housing defining an outdoor portion and an indoor portion. An outdoor heat exchanger assembly is disposed in the outdoor portion. The outdoor heat exchanger assembly includes an outdoor heat exchanger and an outdoor fan. An indoor heat exchanger assembly is disposed in the indoor portion. The indoor heat exchanger assembly includes an indoor heat exchanger and an indoor fan. A compressor is in fluid communication with the outdoor heat exchanger and the indoor heat exchanger to circulate a refrigerant between the outdoor heat exchanger and the indoor heat exchanger. The single-package air conditioner unit also includes a make-up air module. The make-up air module extends between the outdoor portion of the housing and an outside of the housing. The make-up air module includes a plurality of make-up air fans.
US11480346B2
An air conditioner includes a housing including an indoor cavity and an outdoor cavity spaced apart from and communicating with each other, an indoor unit assembly provided in the indoor cavity, and an outdoor unit assembly connected to the indoor unit assembly and provided in the outdoor cavity. A part of a bottom wall of the housing is recessed towards an inner cavity of the housing to form a mounting groove and penetrating opposite side walls of the housing. The mounting groove is located between the indoor cavity and the outdoor cavity.
US11480344B2
A multi-split air conditioner and control method are provided. The multi-split air conditioner includes an outdoor unit including an oil separator and a four-way valve. The outdoor unit includes a pipeline connecting the oil separator and the four-way valve, and the pipeline includes a first pipeline and a second pipeline arranged in parallel, wherein the first pipeline is provided with a heat storage module and a heat storage module control valve, and the second pipeline is provided with a first control valve. When the outdoor environment temperature satisfies a certain condition, the first pipeline and the second pipeline are controlled, so that at least part of working medium circulates in the first pipeline between the oil separator and the four-way valve through the heat storage module.
US11480329B2
A lighting unit may include a first light-emitting diode (“LED”), a second LED, and a third LED. The first LED may be configured to emit first electromagnetic radiation having a first wavelength of between about 600 nanometers (“nm”) and about 740 nm, the second LED may be configured to emit second electromagnetic radiation having a second wavelength of between about 500 nm and about 565 nm, and the third LED may be configured to emit third electromagnetic radiation having a third wavelength between about 315 nm and about 430 nm. Thus, the third electromagnetic radiation may be disinfecting UV-A radiation that is incorporated into a lighting unit that produces visible light.
US11480324B2
Example embodiments relate to controllable modular luminaire drivers. One embodiment includes a luminaire driver. The luminaire driver includes a driver housing provided with input connector elements for connection to a power supply and output connector elements for connection to at least one light source. The input connector elements and output connector elements being accessible from outside of the driver housing. The luminaire driver also includes a driver circuitry in the driver housing between the input connector elements and the output connector elements, and configured to perform a driver function of the at least one light source. Additionally, the luminaire driver includes a receiving means configured for receiving at least one pluggable module. The at least one pluggable module includes a first circuitry associated with a first protocol and a second circuitry associated with a second protocol. The second protocol being different from the first protocol.
US11480322B1
Magnet signage lighting systems are disclosed in which electricity and informational data are transferred from wiring extending from an electrical power source to one or more electrical connector members. At least one power source magnet is electrically connected to the connector member or members. Signage lighting members have lighting member magnets affixed thereto such that when the lighting member magnet is attracted to and connected to the power source magnet, electricity and informational data is transmitted from the power source and an informational data controller, through the connector member or members, to the power source magnet, and then to the lighting member magnet to illuminate and provide informational data to the signage lighting members.
US11480321B2
A frame having a clip for securing the frame to an article of clothing or other object. The frame includes a mount for receiving a removable module and a rotatably attached clip. The clip includes an opening for accommodating sewing ribs between portions of a webbing and a gate (which may be a locking wire) moveable between an open position and a closed position at one end of the opening. In the open position, the locking wire removably engages one of a pair of elongated members defining the opening, e.g., by removably engaging that elongated member at a recess in an outside edge thereof, and does not obstruct the opening. When in the closed position, the locking wire removably engages the other of the elongated members, for example by removably engaging that other elongated member at a recess in its outside edge, and obstructs the longitudinal opening.
US11480319B2
A light emitting module includes: a light guide member including: an emission region defined by a sectioning groove, a light source placement part located in the emission region, and a light adjusting hole that, in a schematic top view, is located between the sectioning groove and the light source placement part; and a light source located in the light source placement part. A refractive index of an inside of the light adjusting hole is lower than a refractive index of the light guide member. In the schematic top view, the light adjusting hole is not positioned on a first straight line connecting a center of the light source and a farthest point in the sectioning groove, the farthest point being farthest from the center of the light source.
US11480314B2
Reflector assemblies and lighting devices incorporating such reflector assemblies are disclosed and described. The reflector assembly includes a reflector body defining an interior reflective surface that in some embodiments has a shape akin to a compound elliptic paraboloid. One or more LEDs can be maintained relative to the reflector body such that an entirety of a light cone emitted by the LED reflects from the interior reflective surface out to the world as a collimated beam. Lighting devices enable light rays to travel with a greater solid angle from LEDs than traditional in-plane optics. Light from a directional point source with a mounting position that is embedded in reflector body oriented to face an opposing curved mirror wall surface so light rays that are diverging prior to reflecting off the interior reflective surfaced are merged together after the reflective bounce to travel in parallel as a collimated beam.
US11480310B2
A vehicular lamp body includes a light source which is mounted in a vehicle, an outer lens which guides light from the light source and emits the light, and a housing which holds the outer lens. The outer lens has a lens part which is exposed on an outer surface of the vehicle and guides light from the light source and emits the light to the outside; and a reflection part which is integrally formed with the lens part, reflects light from the light source, and guides the light to the lens part. A light diffusion part is formed on an inner surface of the lens part.
US11480308B2
A full spectrum light emitting device includes photoluminescence materials which generate light with a peak emission wavelength in a range 490 nm to 680 nm (green to red) and a broadband solid-state excitation source operable to generate broadband blue excitation light with a dominant wavelength in a range from 420 nm to 470 nm, where the broadband blue excitation light includes at least two different blue light emissions in a wavelength range 420 nm to 480 nm.
US11480307B2
A downlight apparatus includes a heat dissipation unit, a light source, a driver module, a light guiding module, a light guiding unit and a protruding portion. The protruding portion has a top portion and an enlarging portion. The top portion is attached to the heat dissipation unit and has a smaller diameter than the enlarging portion.
US11480304B1
Provided is a surface light emitting illumination device including: a light guide panel on which a fine pattern is formed; a channel that includes a pair of first and second channels inside an edge of the light guide panel, and a third channel that connects the first and second channels; first and second LED strips inserted in the first and second channels, in which a plurality of LED chips are mounted on a flexible substrate; an electric wire inserted in the third channel to connect the first and second LED strips; first and second fixing bands inserted in the first and second channels to fix the first and second LED so that the first and second LED strips are not separated from the first and second channels; and a channel communication part formed in a side wall of the light guide panel to communicate with the first channel.
US11480292B2
Various mountings are disclosed for holding a portable screen device in an attitude for hands-free viewing. The mountings are particularly, but not exclusively, useful for supporting portable screen devices (522, FIG. 5A) from the seat-back trays (528) found in passenger vehicles, when the trays are in the “up” position. Each mounting comprises a pair of hooked members (510), each hooked member having a spine (515) provided with first and second hook portions (512, 514) arranged on opposite sides of the spine to face in mutually opposed directions. Each hook portion (512, 514) comprises an open end and a closed end bounded by outer and inner, mutually opposed sides of the hook portion. Various embodiments are disclosed that are also capable of supporting portable screen devices when seat-back trays are in the “down” position, see e.g., FIG. 5B. In most embodiments, both hook portions (512, 514) are unitary with the spine (515), which comprises the inner side of both hook portions, but embodiments are also proposed in which the first hook portion (612, FIG. 6) is formed separately from the spine (615) and is selectively positionable thereon. When in use as a mounting, the hooked members 510, FIG. 5 A) are spaced apart from each other and the second hook portions (514) receive the screen device (522), which spans the distance between the hooked members.
US11480288B2
A clamping holder configured to arrange a display on a standing board defining a thickness direction is provided. The clamping holder includes a body, a connecting member, a first clamping member, and a second clamping member. The connecting member is disposed on the body and is connected to the display. The first clamping member is disposed on the body. When the body abuts against a side of the standing board and the second clamping member is assembled with the first clamping member, the second clamping member slides relative to the first clamping member in the thickness direction, such that the second clamping member abuts against the other side of the standing board, and the second clamping member and the body clamp the standing board together.
US11480273B2
A fluid coupling includes a first adapter, a second adapter, an inner sleeve connected to the first adapter and the second adapter, a nut connected to the first adapter and the second adapter, a sealing member connected to one of the first adapter and the second adapter, and/or an outer sleeve connected to the nut. The outer sleeve may include a chamber provided between an inner wall of the outer sleeve and an outer wall of the outer sleeve.
US11480271B2
One aspect of the invention provides a composite refrigeration line set including at least one selected from the group consisting of: a suction line and a return line, characterized in that one or more of the suction line and the return line are a composite refrigeration line set tube include: an inner plastic tube; a first adhesive layer positioned about the inner plastic tube; an aluminum layer positioned about the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer positioned about the aluminum layer; and an outer plastic layer positioned about the aluminum layer coupled to the aluminum layer via the second adhesive layer. The inner plastic tube is polyethylene of raised temperature. The outer plastic tube is polyethylene of raised temperature. The aluminum layer comprises AL 3005-O.
US11480268B2
A seal for a protrusion from an exterior wall of a structure includes a sheet made from flexible material, the sheet comprising a wall cover portion and a protrusion engaging collar. The protrusion engaging collar extends outward from the wall cover portion and defines a hole. The collar has a first inner perimeter adjacent to the wall cover portion and a second inner perimeter spaced from the wall cover portion. The first inner perimeter is larger than the outer perimeter of the protrusion and the second inner perimeter is equal to or smaller than the outer perimeter of the protrusion. The collar provides a seal around the outer diameter of the protrusion when installed.
US11480261B2
Provided is an electromagnetic valve capable of preventing damage due to wear while preventing an increase in weight of a valve element. The electromagnetic valve includes a solenoid having a plunger movably supported along an axial direction, a flow path member having a fluid passage flow path and a valve element housing portion, and a valve element disposed in the valve element housing portion and movable along the axial direction together with the plunger. The valve element includes a body part, a valve part that opens and closes the fluid passage flow path as the plunger moves, and a pin in a rod-like shape that passes through the body part along the axial direction. The body part is provided with at least one opening that opens in a direction orthogonal to the axial direction and through which the pin is exposed.
US11480260B2
A method of operating a vehicle includes navigating the vehicle along a path, collecting a set of navigation parameters of the vehicle from at least one of a sensor, a global positioning system, or an inertial reference system, determining a set of statistical uncertainties related to at least some navigation parameters in the set of navigation parameters, and associating a set of statistical weights to the at least some navigation parameters.
US11480257B2
A valve arrangement to allow a fluid flow in a first direction and block it in a second direction opposite the first direction. The valve arrangement includes: a fluid channel, a valve seat and a closing body arranged in the fluid channel. The closing body prevents fluid flow in the second direction when resting against the valve seat and allows fluid flow in the first direction when the closing body is lifted off the valve seat; a closing body holder in the fluid channel configured to restrict movement of the closing body in the first direction when the closing body is lifted off the valve seat. The closing body holder held on an inner circumferential wall of the fluid channel in a frictional fit and/or movable in the first direction in a position in which the closing body holder is held on an inner circumferential wall of the fluid channel.
US11480252B2
A gate for a gate valve includes a first body portion and a second body portion. The first body portion has a disc shape and a first wedging element extending from the disc shape. The second body portion has a disc shape and a second wedging element extending from the disc shape. The second body portion is pivotably connected to the first body portion. A gate valve includes a valve body and the gate. The valve body includes a first opening, a second opening, a flow passage from the first opening to the second opening, and a gate channel intersecting the flow passage. The gate is configured to move along a center axis of the gate channel between a closed position where the gate is fully in the flow passage to block fluid flow through the flow passage and an open position where fluid can flow through the flow passage.
US11480249B2
A seal for sealing between first and second grooves, the seal comprising a first sealing part for sealing against the first groove and a second sealing part extending from the first seal, the second sealing part having a convex cross-section relative to the seal for providing at least two sealing contact points against the second groove. The second sealing part provides a mandibular structure with chin-like protrusions which may improve conformation to the natural surface irregularities of the sealing surfaces.
US11480248B2
A hydraulic actuator can be provided for actuating a functional part by a movement of a force transmission element, with a working piston which can be acted upon by a hydraulic pressure of a pressure supply and is movable thereover between a first extreme position and a second extreme position in a piston/cylinder unit, wherein two chambers separated from one another by the working piston are present and a first chamber is formed as a first working chamber with a pressure inlet and a hydraulic pressure applied to the first pressure inlet urges the working piston in the direction of the first extreme position in order to enlarge the first working chamber. At least one retaining means is provided which is capable of automatically locking the working piston in one of the extreme positions when this extreme position is reached, even without any hydraulic pressure being applied.
US11480247B2
A control device controls a lockup clutch interposed between an engine and an automatic transmission mechanism of a vehicle. The control device includes a control part supplying hydraulic pressure to the lockup clutch and controlling differential pressure of the lockup clutch. The control part supplies the hydraulic pressure to the lockup clutch so that the differential pressure is lower than a reference differential pressure in a disengaged state of the lockup clutch. In a case of shifting the lockup clutch from the disengaged state to an engaged state, the control part supplies the hydraulic pressure to the lockup clutch so that the differential pressure increases as a filling ratio of an oil passage of the lockup clutch decreases. The reference differential pressure is a lower limit of the differential pressure that increases a slip ratio of the lockup clutch or reduces a slip amount of the lockup clutch.
US11480239B2
A helical sector gear having a body and a gear segment having a plurality of helical teeth. The gear segment has a toothed sector, on which all of the helical teeth are formed, and spacing segments on the opposite circumferential ends of the toothed sector. Each of the spacing segments has a circumferential surface, which is longer than a pitch of the helical teeth, and a radial surface that is formed in a helical manner that conforms to the helix angle of helical teeth. A die set for forming the helical sector gear and a related method are also provided.
US11480231B2
A transmission belt is provided which has a first elastomeric material, a plurality of longitudinal inserts comprising a first material, a working surface covered by a covering including a second material, and an opposite surface to said working surface. At least one of the first material and the second material is a fibrous metallic material. Advantageously, the transmission belt is a toothed belt.
US11480230B2
A damping device of a window covering is provided, including a headrail, a covering material, and a driving device, wherein the driving device is located in the headrail to raise and extend the covering material. The damping device is provided in the headrail, and includes a metal member and a magnetic member, wherein at least a magnetic pole of the magnetic member faces the metal member. The metal member is located within a magnetic field of the magnetic member. Either one or both the metal member and the magnetic member is drivable by the driving device to make the metal member and the magnetic member move relative to each other. Whereby, the damping device is able to provide a desired damping effect at different temperature or after a long period use, such that the rotation of the metal member and the movement of the covering material are slowed down.
US11480226B2
The brake disc arrangement (10) comprises a brake disc (20) which extends annularly about an axially extending central axis and defines an inwardly facing circumference comprising a splined portion for transferring torques between the brake disc (20) and a corresponding hub, when the brake disc arrangement (10) is mounted to the hub. The brake disc arrangement further comprises a spring assembly (30) adapted to be axially connected to the corresponding hub. The inwardly facing circumference of the brake disc (20) comprises one or more cavities (24), each cavity (24) being defined by axially opposing lateral walls (26). The spring assembly (30) is partially contained in said one or more cavities (24), such that a portion of the spring assembly (30) may abut each one out of the axially opposing lateral walls (26).
US11480225B2
A method of making a brake assembly. The method may include providing a brake pad carrier, an air operated brake actuator suitable for attaching to the brake pad carrier, and a hydraulically operated brake actuator suitable for attaching to the brake pad carrier, and attaching one of the air operated brake actuator and hydraulically operated brake actuator to the brake pad carrier to provide a brake assembly.
US11480224B2
A dust retainer for a brake system comprising a retainer receptacle mounted integrally to one or more components of the brake assembly, wherein the retainer receptacle comprises a drum have first and second open ends, one open end being secured to a component of the brake system and the other open end being closed by a dust retainer cap, the drum defining a space within which a brake disk of the brake system is located, in use, wherein removal of the dust retainer cap allows the brake disk to be removed from the open end of the retainer drum, and a removable drawer integrated in the drum. A fastening means to removably secure brake components to each other is also disclosed.
US11480220B2
A control device for a power transmission mechanism includes a controller. The power transmission mechanism includes an engagement mechanism and an operation mechanism including a movable member and a guide member. The guide member includes a plurality of guide areas being configured to move relative to the movable member to guide the movable member to an engaging position or to a disengaging position. The controller is configured to switch, when determining that a predetermined condition related to traveling of the vehicle is satisfied, a contact guide area that is in contact with the movable member to guide the movable member to the engaging position or to the disengaging position, from a first guide area to a second guide area that are included in the plurality of guide areas.
US11480217B2
A bearing unit having a stationary radially outer ring; a radially inner ring rotatable around a central rotation axis (X) of the bearing unit and provided with at least one raceway and, in a terminal portion thereof, with at least one through hole; at least one row of rolling elements interposed between the radially outer ring and the radially inner ring; and at least one clamping element, which is accommodated in the through hole, to lock the radially inner ring on to a rotating shaft. A first radially outer cylindrical surface of the terminal portion of the radially inner ring has a diameter smaller than the diameter of a second radially outer cylindrical surface of a second terminal portion of the radially inner ring.
US11480208B2
A collar and shaft assembly utilizing a ring and a multi-stepped groove. The multi-stepped groove permits the ring to be compressed into one groove while the collar is being assembled and then to expand into a different groove that permits the ring to contact surfaces on both the collar and the shaft.
US11480204B2
A method of assembling a set of panels, to obtain an assembled product, including connecting a first edge of a first panel, with a first main plane, to a first edge of a second panel, with a second main plane, including arranging a third panel with a third main plane perpendicular to the first main plane, arranging a first edge of the third panel at a second edge of the second panel and arranging the third main plane with a second angle in relation to the second main plane; connecting the first edge of the third panel to the second edge of the second panel, by displacing the third panel and/or the second panel; and connecting a second edge of the third panel to a second edge of the first panel and connecting the first edge of the third panel to the second edge of the second panel.
US11480198B2
A damping device for fluids subject to pressure pulsations has at least one hydraulic accumulator (2). The accumulator housing (4, 6) contains a movable separating element (18), which separates a gas side (14) from a fluid room (16) and can be pressurized by a fluid present in the fluid room (16). A damper housing (34) having a second fluid room (38) is provided as a component of the accumulator housing (4, 6). Through the second fluid room (38), the fluid subject to pressure pulsations can flow. The second fluid room (38) contains a second movable separating element (40), which separates the second fluid room (38) from the first fluid room (16) of the hydraulic accumulator (2) without dead space.
US11480189B2
A centrifugal fan is formed from an impeller installed within a casing. The impeller is formed from two plates that are interconnected by a plurality of blades. A duct extends through each blade. At each of its ends, the duct opens at one of the plates. Air enters the fan from through a central opening formed in one of the plates, moves to a medial zone between the plates, and exits the fan at the medial zone's unwalled periphery. Air also crosses the fan by way of the ducts formed within each blade.
US11480181B2
The invention relates to a vacuum system, comprising a vacuum pump, preferably turbomolecular pump, and at least one vacuum chamber, wherein the vacuum pump comprises: at least a first and a second inlet and a common outlet; at least a first and a second pumping stage, each pumping stage comprising at least one rotor element being arranged on a common rotor shaft, wherein the first inlet is connected to an upstream end of the first pumping stage and the second inlet is connected to an upstream end of the second pumping stage; a direction element for preventing a gas flow from a downstream end of the first pumping stage to the second inlet; a conduit having a conduit inlet and a conduit outlet, wherein the conduit inlet is connected to the downstream end of the first pumping stage and the conduit outlet is connected to a location downstream of the second pumping stage; wherein the first inlet and the second inlet of the pump are connected to the same vacuum chamber.
US11480180B2
A self-priming starting device for a centrifugal pump is mounted on a water inlet pipe of the centrifugal pump and includes an outer housing, an inner housing, a primary spacer, a secondary spacer, an opening and closing disc and a tertiary spacer which are sequentially provided in the outer housing from top to bottom, and an elastic steel plate provided in the water inlet pipe. A drum is provided in the inner housing, and air inlet pipes and air discharging pipes are provided on the inner housing. The drum is provided with drum chambers and a three-blade support is provided in the drum. The opening and closing disc is provided with a vertical rod. A gas-liquid cutter is provided between the primary spacer and the secondary spacer. The primary spacer, the secondary spacer, the opening and closing disc and the tertiary spacer are provided with through-holes.
US11480174B2
A compressor unit (10) of a refrigerating machine (100) for domestic or commercial use has a rotary compressor (11) which has a BLDC or BLAC motor (13), connected to a compression element (12) for actuating it, and a control device (16) connected to the motor (13), for driving it at a variable speed. The compressor (11) further has a a housing (17) which encloses the motor (13) and the compression element (16) and which has a side wall (20) inside of which the stator (14) of the motor (13) is fixed. The compressor unit (10) also comprises an operating shell (21) covering the housing (17) and in thermal communication with the side wall (20). The operating shell (21) dissipates heat transmitted to it by the housing (17) and contrasts or absorbs or dissipate sound waves having a frequency of between 4 kHz and 16 kHz.
US11480169B2
A compression unit including at least one volumetric compressor for compressing the air drawn from the external environment, a system for drying the compressed air operatively associated to the at least one volumetric compressor, one tank for storing the compressed air delivered from the at least one volumetric compressor, wherein the drying system comprises a unit for cooling the compressed air positioned downstream of and placed in fluid communication with the tank, and one dryer positioned upstream and placed in communication with the cooling unit, the dryer configured to reduce the moisture content present in the compressed air that can be dispensed by the compression unit, one solenoid valve positioned upstream of the dryer, to shut off the flow of compressed air flowing out from the tank, and a differential pressure switch to control the switching of the solenoid valve.
US11480162B1
A pulsed metal plasma thruster (MPT) cube has a plurality of thrusters, each having a first cathode electrode and a trigger electrode separated from the first electrode by an insulator sufficient to support an initiation plasma, and a porous anode electrode positioned a separation distance from the face of all of the cathode electrodes. The cathode electrode can be either the inner electrode or the outer electrode. A power supply delivers a high voltage pulse to the trigger electrode with respect to the cathode electrode sufficient to initiate a plasma on the surface of the insulator. The plasma transfers between the anode electrode and cathode electrode of selected thrusters, thereby generating a pulse of thrust.
US11480152B2
A rotor arresting device, a wind turbine and a method for arresting and/or rotating a rotor. The rotor arresting device comprises a rotor, a rotational assembly, and a static assembly fixed in position, comprising a toothed disk, which can be arranged on the rotational assembly, having a plurality of arresting recesses arranged along a circumference, wherein two adjacent arresting recesses form a tooth, a first arresting module having at least one first arresting element, a second arresting module having at least one second arresting element, wherein the first and the second arresting module can be arranged on the static assembly, wherein the first and the second arresting element are arranged and designed to engage in arresting recesses of the toothed disk, wherein the spacing of the first arresting element from the second arresting element in the circumferential direction of the toothed disk is a non-integral multiple of a tooth tip spacing of the toothed disk.
US11480151B2
A wind turbine (1) comprising a tower (2), a nacelle (3) mounted on the tower (2) via a yaw system, a hub (4) mounted rotatably on the nacelle (3), the hub (4) comprising a blade carrying structure (5), and one or more wind turbine blades (6) connected to the blade carrying structure (5) via a hinge (7) is disclosed. Each wind turbine blade (6) is thereby arranged to perform pivot movements relative to the blade carrying structure (5) between a minimum pivot angle and a maximum pivot angle. The blade carrying structure (5) is provided with one or more elements (8) configured to improve aerodynamic properties of a surface of the blade carrying structure (5) by increasing a lift and/or decreasing a drag of the blade carrying structure. The increase in lift and/or decrease in drag varies as a function of angle of attack (AOA) between the blade carrying structure (5) and the incoming wind.
US11480148B2
A rotor blade for a wind turbine, to a rotor for a wind turbine, to a wind turbine, to a method for producing a rotor blade, to a method for connecting a rotor blade to a rotor hub and to a method for repairing a rotor of a wind turbine. The rotor blade has a connection interface, the connection interface having at least one cutout for receiving a tension element for connecting the rotor blade to a further element of a wind turbine, an outer circumferential surface of the cutout being formed of a connection material and having an internal thread.
US11480146B2
The present invention relates to a heat exchanger apparatus for a combustion engine. The apparatus comprises a heat exchanger comprising at least one magnetic component; and an induction heater positioned adjacent at least one magnetic component of the heat exchanger. The induction heater is connectable to a power supply to provide inductive heating to the heat exchanger.
US11480145B1
Systems and methods for starting an engine that may be started via an electric machine and a driveline disconnect clutch are described. In one example, the method estimates a maximum motor propulsive torque during engine starting. The maximum motor propulsive torque may be based on an estimated speed that a torque converter impeller speed will be when an engine cranking period ends.
US11480143B2
Methods and systems are provided for a ducted fuel injector. In one example, the ducted fuel injector comprises a plurality of passages, with at least one of the passages configured to receive an oxygen poor gas from a reservoir or an adjacent cylinder to decrease a likelihood of pre-ignition in the duct.
US11480136B1
Embodiments are directed toward a monopropellant continuous detonation engine. In some embodiments, the continuous detonation engine includes an engine body, a monopropellant feed assembly, and a detonation initiator. The engine body defines a detonation wave channel. The monopropellant feed assembly delivers monopropellant from a monopropellant storage tank into the detonation wave channel. The detonation initiator initiates continuous detonation of the monopropellant in the detonation wave channel, preferably without a catalyst to promote decomposition of the monopropellant. Accordingly, specific impulse is increased compared to constant-pressure reaction thrusters that catalytically decompose the monopropellant with deflagration combustion.
US11480134B2
A gas turbine engine including: a high pressure turbine, a low pressure turbine, a high pressure compressor coupled to the high pressure turbine by a high pressure shaft, a propulsor and a low pressure compressor coupled to the low pressure turbine via a low pressure shaft and a reduction gearbox; wherein the high pressure compressor defines an average stage pressure ratio at cruise conditions of between 1.25 and 1.35 and consists of 10 or 11 stages; and the high pressure compressor and low pressure compressor together define a core overall pressure ratio at cruise conditions of between 40:1 and 60:1.
US11480122B1
Methods and systems are provided for cylinder deactivation to reduce tailpipe emissions and increase exhaust temperature. In one example, a method may include operating a first set of cylinders in a first combustion cycle over modified eight strokes and a second set of cylinders in a second combustion cycle over modified four strokes. Each cylinder in the first set of cylinders may be selectively deactivated via a variable displacement engine (VDE) mechanism while each cylinder in the second set of cylinders may be selectively deactivated via an active decompression technology (ADT) mechanism.
US11480120B2
Systems and methods for operating an engine with deactivating and non-deactivating valves are presented. In one example, valves of a cylinder are deactivated in a closed state in response to an indication of degradation of a valve of the cylinder. Further, fuel flow to the cylinder may be stopped via ceasing to inject fuel to the cylinder.
US11480118B2
The invention provides a system for ventilation of a crankcase (217) of an internal combustion engine, the system comprising—an air inlet guide (203, 212) adapted to guide air to at least one cylinder (220) of the engine,—a closed circuit conduit (209) for guiding crankcase gas from the crankcase (217) to the air inlet guide (203, 212),—wherein the system comprises gas detection means (2181, 2182, 2183) positioned in the air inlet guide (203, 212), for detecting crankcase gas in the air inlet guide.
US11480117B2
Methods and systems are presented for improving performance of a vehicle operating in a cruise control mode where a controller adjusts torque output from a vehicle to maintain vehicle speed within a desired range. The methods and systems include adapting a vehicle dynamics model and a vehicle fuel consumption map that provide input to nonlinear model predictive controller.
US11480111B2
A gas turbine engine with a compressor supplying compressed air. A combustor receives the compressed air and fuel and generates a flow of combusted gas. A turbine receives a core flow of the combusted gas to rotate a turbine rotor. A turbine inlet nozzle directs the combusted gas to the turbine rotor. Vanes are disposed in the turbine inlet nozzle and rotate to vary a flow area through which the core flow passes. The vanes adjust a pressure ratio of the gas turbine engine to compensate for changing operational requirements of the gas turbine engine by rotating to positions matching the changing operational requirements.
US11480110B2
The invention relates to a method for estimating and using a dead zone at closing of a flap (P1) of a discharge valve (VBV1) of a turbomachine, in which the actual position of the actuator (V1) is measured for a setpoint signal for closing the flap (P1), a static angle is determined from the actual position, a closing dead zone is determined from the static angle, corresponding to the fact that the joint (J1) remains compressed and seals the closing of the orifice (O1), the dead zone is recorded and the signal (SC1) for controlling the actuator (V1) is generated by the computer as a function of the dead zone.
US11480102B2
A combined cycle power generation system for an aircraft includes fuel cell and supercritical CO2 cycles. The fuel cell cycle includes a compressor and turbine disposed on a first shaft, a fuel cell in fluid communication with the compressor and a fuel source, and a combustor in fluid communication with the fuel cell and the turbine. The combustor is configured to combust partially spent fuel from the fuel cell and produce combustion exhaust gas for delivery to the turbine. The supercritical CO2 cycle includes a compressor and turbine disposed on a second shaft, a supercritical CO2 fluid circuit in thermal communication with the combustor and configured to deliver CO2 to the turbine and compressor, and a heat exchanger in thermal communication with the supercritical CO2 fluid circuit and a source of cooling fluid. A mechanical linkage is configured to transfer power from the second shaft to the first shaft.
US11480099B2
An internal combustion engine includes an internal combustion engine interior and a lubricant disposed in the internal combustion engine interior. The lubricant lubricates a component disposed in the internal combustion engine interior and the lubricant is a water-containing lubricant. In an embodiment, the internal combustion engine interior is fluidically connected to an environment surrounding the internal combustion engine by a ventilation device where the ventilation device has a semipermeable membrane which is impermeable to water and water vapor.
US11480091B2
An exhaust gas purification system of the present disclosure includes a first exhaust gas purification device that purifies exhaust gas discharged from an internal combustion engine and a second exhaust gas purification device that additionally purifies the exhaust gas purified by the first exhaust gas purification device, wherein the exhaust gas is exhaust gas with a gaseous composition in which an amount of reducing agents is in excess compared to a stoichiometric gaseous composition and a gaseous composition in which an amount of oxidants is in excess compared to the stoichiometric gaseous composition are alternately switched between, the first exhaust gas purification device includes a three-way catalyst, and the second exhaust gas purification device includes an exhaust gas purification catalyst containing spinel-type MgAlxFe2.00−xO4.00 supporting particles on which Rh is supported, where 0.00<×≤1.50.
US11480077B2
To achieve an improved rigidity, the an oil pan (3) for forming a lower end part of an internal combustion engine (1) comprises a bottom wall (6) and a side wall (7) extending from a peripheral edge of the bottom wall, wherein the bottom wall includes a pair of first planar surface portions (35) extending in a lateral direction and provided on either end of the bottom wall with respect to a fore and aft direction orthogonal to the lateral direction, and a curved surface portion (36) recessed downward with respect to the first planar surface portions.
US11480076B1
A compression release type engine brake includes a first opening unit and a second opening unit each including an exhaust rocker arm, an adjusting screw provided at an end portion of the exhaust rocker arm, a brake module in which brake oil is selectively and a brake piston mount portion is formed therein, a brake piston which is selectively protruded according to the oil supply inside the brake module, a reset member selectively exhausting the oil in the brake module, and a valve bridge connected to the brake piston and provided with an exhaust valve, and wherein a rocker arm protrusion is formed in the exhaust rocker arm of at least one of the first opening unit and the second opening unit, and the shaft spring presses the rocker arm protrusion and adjusts a distance between the first opening unit and the second opening unit.
US11480073B2
A system and a method of designing a nacelle for a gas turbine engine having a longitudinal centre line. The nacelle includes an air intake, an internal surface, an azimuthal angle, and a plurality of intake lines. The air intake comprises, in flow series, an intake lip, a throat and a diffuser. The internal surface at least partially defines the air intake. The azimuthal angle is defined about the longitudinal centre line. The intake lines extend along the internal surface of the nacelle at respective values of the azimuthal angle. Each intake line axially defines the air intake along the longitudinal centre line at the respective value of the azimuthal angle. The internal surface of the nacelle between the plurality of intake lines at a given axial location along the longitudinal centre line is analytically defined by an equation.
US11480070B2
A coolant delivery system for a component of a gas turbine system includes: a plurality of independent circuits of cooling channels embedded within an exterior wall of the component, each independent circuit of cooling channels including a plurality of headers and a plurality of feed tubes fluidly coupling the plurality of headers to a supply of cooling fluid; and an impingement plate connected to the exterior wall of the component by the plurality of feed tubes of the independent circuits of cooling channels, wherein, in each of the plurality of independent circuits of cooling channels, the cooling fluid flows through the plurality of feed tubes and the plurality of headers into the circuit of cooling channels only in response to a formation of a breach in the exterior wall of the component that exposes at least one of the cooling channels of the circuit of cooling channels.
US11480052B2
An apparatus includes a processor and a machine-readable medium having program code to cause the apparatus to obtain a first dictionary based on a first training set of signals and determine a first subset of the first training set of signals based on a training reconstruction accuracy threshold and the first dictionary, wherein each atom in the first dictionary includes at least one of a signal pattern and a function representing the signal pattern. The program code also includes code to generate a second dictionary based on a second training set of signals, wherein the second training set of signals includes the first subset of the first training set of signals.
US11480051B2
The disclosure provides a well integrity monitoring tool for a wellbore, a method, using a nuclear tool and an EM tool, for well integrity monitoring of a wellbore having a multi-pipe configuration, and a well integrity monitoring system. In one example, the method includes: operating a nuclear tool in the wellbore to make a nuclear measurement at a depth of the wellbore, operating an EM tool in the wellbore to make an EM measurement at the depth of the wellbore, determining a plurality of piping properties of the multi-pipe configuration at the depth employing the EM measurement, determining, employing the piping properties, a processed nuclear measurement from the nuclear measurement, and employing the processed nuclear measurement to determine an integrity of a well material at the depth and within an annulus defined by the multi-pipe configuration.
US11480048B2
A system for collecting subsurface formation data in a petroleum exploration environment includes a drilling tool and a subsurface formation data hub. A drilling tool may include drill pipe, a geophone, a drilling hammer, and a drill bit. The subsurface formation data hub may comprise a seismic data processor and a user interface. The seismic data processor may be operable to drive the drilling hammer at a frequency and an energy, synchronize the geophone to sense seismic vibration at a frequency, and determine subsurface formation properties. The user interface may be operable to display subsurface formation data. A method of collecting subsurface formation data in a petroleum exploration environment may include defining a drilling hammer frequency and energy, synchronizing a geophone to sense seismic vibration at a frequency, generating an impact in the petroleum exploration environment, receiving a returning seismic vibration at the geophone, and collecting subsurface formation data.
US11480045B2
A method of automated or assisted geosteering for drilling of a horizontal well compromises automated or assisted estimation of a well's position in a target geological formation using the data acquired during the drilling process.
US11480040B2
The present invention discloses electro-hydraulic hybrid drive sand-mixing equipment, including a skid base, an electric motor, a hydraulic pump, a discharge centrifugal pump, a suction centrifugal pump, a mixing tank, a dry additive system, a liquid additive system, and a sand auger system. The electric motor, the hydraulic pump, the discharge centrifugal pump, the suction centrifugal pump, the mixing tank, the dry additive system, the liquid additive system, and the sand auger system are integrally skid mounted on the skid base. There are two electric motors, including a first electric motor and a second electric motor. The first electric motor drives the discharge centrifugal pump, and the second electric motor actuates the hydraulic pump, to drive the suction centrifugal pump, the mixing tank, the dry additive system, the liquid additive system, and the sand auger system. The electric motor is an integrated variable-frequency drive electric motor. Beneficial effects: Two integrated variable-frequency drive electric motors are applied. First, the setup of an independent variable-frequency drive cabinet is effectively omitted, that is, the overall size of the sand-mixing equipment is effectively reduced, so that it is more flexible and convenient to transport the equipment and arrange a well site. Next, a control system is simpler, thus optimizing the power matching of the sand-mixing equipment.
US11480039B2
A motor of an electric submersible pump (ESP) is positioned in a wellbore. Measured data is received from one or more sensors. A first deep learning model running on a motor controller of the ESP determines first operating parameters or first operating conditions for the ESP based on the measured data. The motor controller sends the first operating parameters or first operating conditions to a centralized computer system. A second deep learning model running on the centralized computer system determines second operating parameters or second operating conditions associated with the ESP based on the first operating parameters or first operating conditions. The centralized computer system sends the second operating parameters or second operating conditions to the motor controller. The motor controller adjusts operation of the motor of the ESP based on the second operating parameters or second operating conditions.
US11480029B2
A production system and method of operating the production system. A fluid flows through a flow control device. The flow control device having an element that generates an acoustic signal indicative of a value of a parameter of the fluid in response to the fluid flowing through the flow control device. The processor receives the acoustic signal from the element, determines the value of the parameter of the fluid from the parameter of the acoustic signal, and changes an operation of the production system based on the value of the parameter of the fluid.
US11480023B2
A system for determining a fault in a subsea blowout preventer (BOP) stack includes a first sensor and a second sensor adapted to measure one or more properties of a subsea operation. The system further includes a first power supply adapted to provide operational power to the first sensor and a second power supply adapted to provide operational power to the second sensor. The system also includes a first power failure indicator and isolator (PFII) associated with the first sensor and the first power supply, the first PFII measuring a first pair of waveforms to identify a first fault and a second PFII associated with the second sensor and the second power supply, the second PFII measuring a second pair of waveforms to identify a second fault.
US11480022B2
A jarring tool used to dislodge a stuck tubular string or bottom hole assembly within an underground wellbore. Tubular strings with which the tool may be used may be formed from drill pipe, jointed pipe, or coiled tubing. A funnel element is placed underground either within, or as part of, a tubular string. A deformable ball may be seated within the funnel element to block fluid from passing within the tubular string. Hydraulic pressure may build within the tubular string until it exceeds the pressure the ball can withstand. This will cause the ball to deform and be expelled through the funnel element. With no ball to block its flow, fluid will be rapidly released through the funnel element. The rapid release of fluid will cause a powerful jarring or jolting to the tubular string or bottom hole assembly.
US11480013B2
A fall protection system having a top bracket assembly that is mountable to a top portion of the ladder, a spaced bottom bracket assembly that is mountable to a bottom portion of the ladder, and a cable extending therebetween portions of the top bracket assembly and the bottom bracket assembly substantially parallel to a plane bisecting the vertical ladder at a desired distance from the plane.
US11480008B1
An adhesive backed window trim bendable and divisible along a hinge separating the trim into two strips with score lines in each strip. A nub is formed along the side edges of the window trim for use in providing a finished edge concealing the adhesive when the undivided trim or the trim strips are used during installation of a replacement window or the like. The trim is co-extruded from a rigid PVC and plasticized PVC with shallow furrows on the rear face forming the score lines.
US11480007B1
A method of installing a combination door unit into a threshold of a house, comprising placing a combination door unit within a threshold opening of a house surrounded by a plurality of house frame studs. The combination door unit comprises a door frame, a threshold door hingedly coupled to the door frame, and a secondary door. The secondary door is hingedly coupled to a mounting frame and the mounting frame, the door frame, and the plurality of house frame studs are aligned when the combination door unit is placed within the threshold opening. The method of installing the combination door unit may also comprise the steps of leveling the combination door unit, removing the secondary door from the combination door unit, driving a plurality of fasteners through the mounting frame, through the door frame, and into the house frame studs, and replacing the secondary door on the combination door unit.
US11480001B2
A casement window operator includes a linear input mechanism configured to be mounted to a stationary frame of a casement window, a linear to rotary motion converter operably coupled to an output of the linear input mechanism, a gear reducer operably coupled to an output of the rotary motion converter, and a sash arm operably coupled to an output of the gear reducer to rotate in conjunction with the output of the gear reducer. The sash arm is configured to extend from the stationary frame of the casement window to a rotatable window sash of the casement window.
US11479995B2
The present invention relates to a fastening device for fastening a first component to a second component, where the fastening device includes a spacer element which is configured for positioning the first component so as to be spaced apart from the second component in a first axis (Y) and for fixing the first component so as to be spaced apart from the second component, where the spacer element includes a stop surface which is used for supporting the fastening device on the second component, where the spacer element is integrally-formed, and a tolerance element which is configured for movably receiving the spacer element in the first direction (Y) and for compensating tolerances between the first component and the second component in a second axis (X) and in a third axis (Z), where the tolerance element is integrally-formed.
US11479994B1
A restraint apparatus and system includes a rigid bracelet cuff separator connected to and between a pair lockable bracelet cuffs. The bracelet cuff separator is width-adjustable and the bracelet cuffs are rotatable about a longitudinal axis of the bracelet separator. The system includes a leg restraint apparatus with a rigid separator connected to and between ankle cuffs. The ankle cuffs are joined distally to the rigid separator by multi-axis couplings that enable a restrained person to lift his or her feet a sufficient height in order to safely climb stairs or curbs. Sections of the bracelet separator and the leg restraint include portions configured to connect to a quick connect/disconnect coupling of a connector post. The handcuffing apparatus and the leg restraint apparatus may be employed separately of one another or independently of the connector post.
US11479989B2
A magnetically-triggered lock mechanism for interengaging two relatively movable components. The lock mechanism includes a bolt mounted within a first component composed of a first material and displaceable between retracted and extended positions to interengage with a second component when the first and second components are in a predetermined position relative to each other and the bolt is extended, and a magnetically-releasable latch mechanism positioned to latch the bolt in a retracted position, the latch mechanism including a first magnet and mounted for movement between a biased latch engaging position and a latch releasing position. A support collar composed of a second material having higher strength than that of the first material is disposed around the bolt between an inner casing and outer casing of the first component and is spaced from the bolt to allow for sliding movement of the bolt through the support collar as the bolt moves between the extended and retracted positions. The support collar absorbs and distributes to the inner and/or outer casing a load generated from the bolt as the bolt moves to the extended position through the support collar. A second magnet is positioned to displace the latch mechanism to the latch releasing position when the first component is in the predetermined position relative to the second component.
US11479970B2
Building panels, especially floor panels are shown, which are provided with a locking system that is configured to lock the adjacent edges by angling and that have a tongue and a strip on the same edge, and a method to divide a board and produce such building panels. A method for dividing a floor element, into a first floor panel and a second floor panel, said floor element including a core provided with a decorative surface layer and a balancing layer, wherein the method includes the step of forming, through the balancing layer or the decorative surface layer, a second groove by displacing the floor element past a fixed tool.
US11479969B2
A curtain wall includes one or more mullion profiles and one or more transom profiles and panels which are mounted in the mullion profiles and in the transom profiles by their edges. The one or more mullion profiles extend vertically and are provided with an undercut groove on two opposite sides which has an access opening. The grooves form a rebate in which the rim of a panel is mounted. The undercut groove has an elongate cross section which is provided, at the one or several of the transverse ends, with a rounded section and/or which is free from roundings with a radius of less than 2 millimeters at one or several of the transverse ends.
US11479963B2
A modular multi-container housing structure connector for containers, which each have sides including a roof, a floor, and four lateral sides, includes a connector frame comprising vertical and horizontal struts shaped to connect to at least one of the sides of two adjacent containers and at least one interlock configured to secure the connector frame to the side of one container. The at least one interlock may be a plurality of interlocks. The connector frame may comprise two vertical struts and two horizontal struts each shaped and configured to connect to a respective edge of an adjacent side of two adjacent containers and, responsive to the connector frame being connected to two adjacent sides of two adjacent containers by the plurality of interlocks, the connector frame and interlocks form a container-to-connector frame-to-container connection to establish a weather-tight housing structure with the two or multiple connected containers.
US11479960B1
A plurality of wall cells rest upon an underlying cementitious foundation and form a perimeter of the vault. Each wall cell has two lateral sides with mating surfaces thereon which are of complementary undulating shape with adjacent lateral surfaces of adjacent wall cells. The wall cells have different thicknesses and widths to provide desirable wall thickness for a different portions of the oncology vault. A door assembly formed of specialized wall cells and with a pivoting door element are also included within the wall. A ceiling is provided above space inboard of the wall cells. This ceiling is formed of separate ceiling slab elements. The slabs are stacked in at least one layer. In one embodiment, multiple layers of slabs are stacked with seams between slabs of each layer offset from each other. In another embodiment, lateral sides of the slabs have a complementary undulating shape.
US11479959B2
The invention relates to a separation device for removing objects from a water flow, comprising a separation screen and a channel which forms an inlet and an outlet for the separation screen, wherein, during operation, a head water having a head water level can be provided in the inlet upstream of the separation screen and a tail water having a tail water level can be provided in the outlet downstream of the separation screen, wherein the outlet comprises an outlet cross-section for the water flow. The separation device is characterised by a damming body, which can be adjusted via an actuator, for immersion into the outlet, said damming body being able to be adjusted at least between a first position and a second position, wherein the outlet cross-section is smaller in the first position and the outlet cross-section is larger in the second position, and comprising a control device, wherein the control device includes a first operating mode, in which the flow rate in the area of the separation screen is increased by bringing the damming body from the first position to the second position, wherein the control device includes a second operating mode, in which the flow rate in the area of the separation screen is changed by bringing the damming body from the second position to a third position, wherein the outlet cross-section in the third position is smaller or larger than in the second position, and wherein the control device is configured to automatically activate the first and/or the second operating mode. The invention also relates to a method for operating such a separation device.
US11479950B2
A load sharing block includes a body including a flat outer surface defining a first end and a second end, a first arcuate outer portion extending from the first end of the flat outer surface, and a second arcuate outer portion extending from the second end of the flat outer surface. The first arcuate outer portion terminates at a first free end and includes a first elliptical outer surface extending from the first free end.
US11479949B2
A work vehicle includes an axle frame extending in a left-right direction, a cylinder coupled to the axle frame, and a first supply conduit connected to the cylinder and configured to supply hydraulic fluid to the cylinder. The first supply conduit is fixed to the axle frame.
US11479943B2
A liquid level control system, which may be used with a clarifier in a sewage treatment plant, manages liquid level of an upstream basin by controlling liquid flow in or out of a system that may use a midstream device to equally distribute flow in or out of the basin. This headloss inducing device creates a non-linear relationship between upstream liquid level to be controlled and the lesser downstream liquid level behind the gate or valve. Without the use of electrical controls, the systems of the invention include a gate or valve with counterforces that manage the outflow stream of liquid while accounting for the non-linear head loss created by the midstream device, thus reaching a desired liquid level range for all system flowrates.
US11479941B2
A hydraulic excavator includes a controller having an actuator control section that executes machine control of operating a work implement in accordance with a predetermined condition in a case in which a work implement is positioned in a deceleration area, and that does not execute machine control in a case in which the work implement is positioned in a non-deceleration area. The controller further includes an operation deciding section that decides operation of the work implement on the basis of an operation amount of an operation device, and a display control section that displays, on a display device, a positional relationship among the work implement, a target surface and a boundary line between the deceleration area and the non-deceleration area. The actuator control section executes machine control while changing the position of the boundary line depending on a result of the decision by the operation deciding section, and the display control section changes the display position of the boundary line on the display device, depending on the result of the decision by the operation deciding section.
US11479935B2
Extensible shells and related methods for constructing a support pier are disclosed. An extensible shell can define an interior for holding granular construction material and define a first opening at a first end for receiving the granular construction material into the interior and a second opening at a second end. The extensible shell can be flexible such that the shell expands when granular construction material is compacted in the interior of the shell. A method may include positioning the extensible shell in the ground and filling at least a portion of the interior of the shell with the granular construction material. The granular construction material may be compacted in the interior of the extensible shell to form a support pier.
US11479929B2
A formwork system, including a plurality of side formwork elements configured to confront a concrete structure, a horizontal formwork panel configured to support the concrete structure, and at least one working platform, wherein the system is configured to be split in a longitudinal direction and stricken or cycled from the concrete structure in two discrete parts.
US11479925B2
A limiting plate of a road paver is detachably attached to a traverse or to a chassis of the road paver to increase the basic working width. The limiting plate is arranged with variable spacing to a subgrade. In order to prevent a mix from flowing forwards in a direction of travel and at the same time improve the efficiency of a screw conveyor, in which a geometrically defined screw trough is formed, a limiting plate extension is arranged on the limiting plate so that it can be adjusted, particularly in the direction of the subgrade.
US11479923B2
A technique for protecting joints in pavement structures includes applying a hardener/densifier to one or more surfaces that define a joint in a pavement structure and, optionally, to portions of one or more surfaces that are located adjacent to the joint. One or more other compounds, such as hydrophobic materials, water-resistant materials, anti-scaling compounds, anti-wear compounds, multi-functional blended compositions and the like, may also be applied to the surfaces that define a joint and/or to portions of one or more surfaces that are adjacent to the joint. A seal may also be formed in a joint in a pavement structure. Joints that have been protected in accordance with teachings of this disclosure are also disclosed.
US11479919B2
Contoured articles formed in a mold from a fiber slurry are provided. The articles comprise a blend of cellulose fibers and cellulose ester, such as cellulose ester staple fibers. The articles are suitable in a wide array of end uses, including as cups, lids, boxes or pouches, storage containers, trays, plates, food trays, cutlery, coffee cups, coffee cup lid, packaging, bowls, clam shells, bottle caps, straws, covers, and packaging inserts.
US11479917B2
The invention refers to a method to produce a packaging material comprising the steps of; treating at least one surface of a paperboard substrate with a binder and with a metal salt, printing at least a part of said treated surface with ink, and applying at least one polymer layer on said printed surface. The packaging material produced in accordance with the invention shows good printability and simultaneously good adhesion of the applied polymer layer.
US11479900B2
A laundry treating apparatus includes a cabinet; a tub; a drum; a detergent storage unit retracting or extending into or from the cabinet through a detergent opening; and a protective casing coupled to a front panel and disposed in rear of the detergent opening and surrounding at least a portion of the detergent storage unit retracting into the cabinet, wherein the protective casing has an opening stopper protruding toward the detergent storage unit, wherein the detergent storage unit has a stopper protrusion located in rear of the opening stopper while the detergent storage unit has retracted into the cabinet, wherein during a process of extending the detergent storage unit from the cabinet, the stopper protrusion comes into contact with the opening stopper, thus limiting an extending distance of the detergent storage unit.
US11479896B2
An apparatus and a method for treating garments are provided. A method, performed by a garment treatment apparatus, of controlling an operation of the garment treatment apparatus includes: establishing wireless communication with a monitoring device placed inside a drum of the garment treatment apparatus; rotating the drum; receiving movement information associated with movement of the monitoring device from the monitoring device during the rotation of the drum; and controlling the rotation of the drum based on the received movement information.
US11479891B2
In a holding frame, a frame forming portion includes a first holding surface and the second holding surface extending in different directions crossing an area surface of an inner area defined by the frame forming portion. In a state where a holder is magnetically attached to the frame forming portion, the first holding surface and the second holding surface respectively face inner surfaces of a first holding portion and a second holding portion of the holder. The first holding surface includes a first portion connected to a first connecting portion, and a first end located opposite from the first portion. The second holding surface includes a second portion connected to the first connecting portion, and a second end located opposite from the second portion. A distance between the first end and the second end is greater than a distance between the first portion and the second portion.
US11479890B2
A non-transitory computer-readable medium stores computer-readable instructions. The instructions, when executed, cause a processor of an embroidery pattern displaying device provided with a capturing portion and a displaying portion to perform steps. The steps include detecting a marker associated with an embroidery pattern arranged within an augmented reality space from a real image that is an image of a real space captured by the capturing portion. The steps include displaying, when the marker is detected from the real image, a pattern image indicating the embroidery pattern associated with the detected marker, superimposed on the real image with the detected marker as a reference, on the displaying portion.
US11479888B2
A nonwoven fabric having polylactic acid-containing fibers forming a nonwoven web is provided. The web has a side having an alternating pattern of individualized bonded areas which bonded areas define rods arranged in the cross direction of the web. The rods are arranged so that in the machine direction of the web no uninterrupted regions exist along the web while in the cross direction the arrangement of rods defines uninterrupted regions that extend continuously along the web, the alternating pattern of individualized bonded areas defines a non-bonded area. The web has a basis weight from 5-50 g/m2, the surface of the bonded areas is from 5-20% of the total surface of the side, and the surface of the non-bonded area is from 80-95% of the total surface of the side. Processes for forming the nonwoven fabric and an absorbent article including the nonwoven fabric are also provided.
US11479885B2
A device for texturizing strand material into a wool-type product includes outer and inner nozzle sections. The outer and inner nozzle sections interface and define a passage through which the strand material travels. At least a portion of the passage has a non-uniform diameter that increases in a direction moving away from an input end of the device.
US11479879B2
A triple expression vector is disclosed for expressing an antibody molecule comprising an Fc domain in prokaryotic cells and in eukaryotic cells. The triple expression vector comprises a polynucleotide encoding an Fc domain; a polynucleotide encoding a phage coat protein; a cloning site for cloning genes encoding an antibody molecule or a part thereof wherein the antibody molecule or part thereof does not comprise an Fc domain; a prokaryotic secretion signal sequence and a eukaryotic secretion signal sequence, or a secretion signal sequence that drives efficient secretion in both prokaryotic and eukaryotic cells; a promoter for mediating expression in eukaryotic cells; and a stop codon for preventing expression of the phage coat protein in eukaryotic cells. The triple expression vector can be used for expressing an antibody molecule in a phage display format; for producing the antibody molecule in a prokaryotic cell, for example in the periplasm of a prokaryotic cell; and for producing the antibody molecule in a eukaryotic cell, for example a mammalian cell, more particularly a human cell. The antibody molecule contains an Fc domain, and may be for example a VHH-Fc molecule or an scFv-Fc molecule or a VH-Fc or a VL-Fc. Phage display libraries produced with the vector present the antibody molecule in its therapeutic format. Use of the vector avoids the need for repeated cloning when moving from one expression medium to another.
US11479860B2
A plating-pattern plate is configured to transfer, to a substrate, a transfer pattern formed by plating. The plating-pattern plate includes a base body and transfer parts disposed on the base body. Each of the transfer parts has a transfer surface configured to have the transfer pattern to be formed on the transfer surface by plating. The transfer parts are disposed electrically independent of one another on the base body. The plating-pattern plate provides a fine conductive pattern with stable quality.
US11479855B2
Apparatus and methods to process one or more wafers are described. A processing chamber comprises a first processing station comprising a first gas injector having a first face, a first emissivity and a first temperature, a second processing station comprising a second gas injector having a second face, a second emissivity and a second temperature, and a substrate support assembly comprising a plurality of substantially coplanar support surfaces, the substrate support assembly configured to move the support surfaces between the first processing station and the second processing station. When a wafer is on the support surfaces, a temperature skew of less than about 0.5° C. is developed upon moving the wafer between the stations in about 0.5 seconds.
US11479854B2
A method of depositing a layer includes measuring a physical property that is related to an air pressure in a reactor chamber of a deposition apparatus. A main gas mixture including a source gas and an auxiliary gas is introduced into the reactor chamber at atmospheric pressure, the source gas including a precursor material and a carrier gas. A gas flow of at least one of the source gas and the auxiliary gas into the reactor chamber is controlled in response to a change of the air pressure in the reactor chamber.
US11479849B2
A sputtering system includes a vacuum chamber, a power source having a pole coupled to a backing plate for holding a sputtering target within the vacuum chamber, a pedestal for holding a substrate within the vacuum chamber, and a time of flight camera positioned to scan a surface of a target held to the backing plate. The time of flight camera may be used to obtain information relating to the topography of the target while the target is at sub-atmospheric pressure. The target information may be used to manage operation of the sputtering system. Managing operation of the sputtering system may include setting an adjustable parameter of a deposition process or deciding when to replace a sputtering target. Machine learning may be used to apply the time of flight camera data in managing the sputtering system operation.
US11479847B2
A magnetron sputtering system includes a substrate mounted within a vacuum chamber. A plurality of cathode assemblies includes a first set of cathode assemblies and a second set of cathode assemblies, and is configured for reactive sputtering. Each cathode assembly includes a target comprising sputterable material and has an at least partially exposed planar sputtering surface. A target support is configured to support the target in the vacuum chamber and rotate the target relative to the vacuum chamber about a target axis. A magnetic field source includes a magnet array. A cathode assemblies controller assembly is operative to actuate the first set of cathode assemblies without actuating the second set of cathode assemblies, and to actuate the second set of cathode assemblies without actuating the first set of cathode assemblies.
US11479844B2
Article comprising a polymeric substrate having a first major surface comprising a plurality of particles attached thereto with plasmonic material on the particles. Articles described herein are useful, for example, for indicating the presence, or even the quantity, of an analyte.
US11479841B2
This invention relates to a thin and texturized film that can be applied onto a non-smooth surface to improve hardness, corrosion resistance and wear resistance properties of the surface while maintaining the underlying profile of the non-smooth surface. An additive overlaying process can be employed to produce the thin and texturized film on the non-smooth surfaces without substantial alteration or degradation of the underlying surface texture or profile of the non-smooth surfaces so as to sufficiently preserve the underlying surface texture or profile. The thin and texturized film fully covers the non-smooth in a uniform manner and maintains the surface profile.
US11479839B2
A method for producing a hot-rolled titanium plate includes, [1] melting at least one part of the side surface of the titanium slab by radiating a beam or plasma toward the side surface, not toward the surface to be rolled, and thereafter causing re-solidification to form, in the side surface, a layer having grain diameter of 1.5 mm or less and a depth of 3.0 mm or more from the side surface; [2] performing a finishing process on the surface to be rolled of the titanium slab in which the layer is formed, to thereby bring a slab flatness index X to 3.0 or less; and [3] subjecting the titanium slab after the finishing process to hot rolling under a condition in which a length of an arc of contact of a roll L in a first pass of rough rolling is 230 mm or more.
US11479838B2
The invention relates to a manufacturing process for obtaining 6xxx-series aluminium alloy solid extruded products, comprising Si: 0.3-1.7 wt. %; Mg: 0.1-1.4 wt. %, Cu: 0.1-0.8 wt. %, Zn 0.005-0.7 wt %, one or more dispersoid element, from the group consisting of Mn 0.15-1 wt. %, Cr 0.05-0.4 wt. % and Zr 0.05-0.25 wt. %, Fe at most 0.5 wt. %, other elements at most 0.05 wt. % the rest being aluminium, having particularly high mechanical properties, typically an ultimate tensile strength higher than 400 MPa, preferably 430 MPa, and more preferably 450 MPa without the need for a post-extrusion solution heat treatment operation. The invention also concerns a manufacturing process for obtaining a bumper system in which is integrated a towing eye, said towing eye being made with said high mechanical properties aluminium alloys.
US11479836B2
An austenitic Ni-base alloy includes, in weight percent: 2.5 to 4.75 Al; 13 to 21 Cr; 20 to 40 Fe; 2 to 5 total of at least one element selected from the group consisting of Nb and Ta; 0.25 to 4.5 Ti; 0.09 to 1.5 Si; 0 to 0.5 V; 0 to 2 Mn; 0 to 3 Cu; 0 to 2 of Mo and W; 0 to 1 of Zr and Hf; 0 to 0.15 Y; 0.01 to 0.45 C; 0.005 to 0.1 B; 0 to 0.05 P; less than 0.06 N; and balance Ni (38 to 46 Ni). The weight percent Ni is greater than the weight percent Fe. An external continuous scale comprises alumina. A stable phase FCC austenitic matrix microstructure is essentially delta-ferrite-free, and contains one or more carbides and coherent precipitates of γ′ and exhibits creep rupture life of at least 100 h at 900° C. and 50 MPa.
US11479831B2
An apparatus including a heating element and a sublimation vessel disposed adjacent the heating element such that the heating element heats a portion thereof. A collection vessel is removably disposed within the sublimation vessel and is open on an end thereof. A crucible is configured to sealingly position a solid mixture against the collection vessel.
US11479830B2
A method for treating converter slag for the purpose of recirculating iron, wherein a converter slag is brought into contact with oxygen in such a way that by means of turbulence, the slag is mixed, the iron and iron oxide components that are present are oxidized, and the slag is then allowed to stand in the vessel or a vessel until a segregation into a solidifying, silicate and phosphorus-rich first fraction and an underlying liquid iron oxide-rich second fraction has taken place, with the converter slag that is used being mixed with a partial flow from the iron oxide-rich second fraction in such a way that the total FeO content of the slag that is to be treated with oxygen is over 35% by weight, thus enabling the segregation into two fractions.
US11479829B2
A continuous process provides direct reduction of iron ore in a solid state. Briquettes of iron ore fragments and biomass are transported through a preheating chamber and preheated to a temperature of at least 400° C. The preheated briquettes are transported through a heating/reduction chamber that has an anoxic environment, and iron ore and biomass in the briquettes are exposed to electromagnetic energy in the form of microwave energy under anoxic conditions. Microwave energy generates heat within iron ore, and biomass acts as a reductant and reduces iron ore in a solid state, as the briquettes move through the heating/reduction chamber.
US11479826B2
Provided are detection means and method specific for the genus Cronobacter (E. sakazakii) which are sensitive by using a target molecule which is multiple existent in Cronobacter cells.
US11479811B2
The invention relates to imaging, such as in situ imaging by expansion microscopy, labelling, and analyzing biological samples, such as formalin fixed paraffin embedded (FFPE) cells and tissues, as well as reagents and kits for doing so.
US11479807B2
The present technology relates generally to methods and compositions for targeted nucleic acid sequence enrichment, as well as uses of such enrichment for error-corrected nucleic acid sequencing applications. In some embodiments, highly accurate, error corrected and massively parallel sequencing of nucleic acid material is possible using a combination of uniquely labeled strands in a double-stranded nucleic acid complex in such a way that each strand can be informatically related to its complementary strand, but also distinguished from it following sequencing of each strand or an amplified product derived therefrom. In various embodiments, this information can be used for the purpose of error correction of the determined sequence.
US11479786B2
The present invention refers to a method for controlling undesired vegetation at a plant cultivation site, the method comprising the steps of providing, at said site, a plant that comprises at least one nucleic acid comprising a nucleotide sequence encoding protoporphyrinogen oxidase (PPO) which is resistant or tolerant to a PPO-inhibiting herbicide by applying to said site an effective amount of said herbicide. The invention further refers to plants comprising wild-type or mutated PPO enzymes, and methods of obtaining such plants.
US11479785B2
Isolated polynucleotides and polypeptides, and recombinant DNA constructs useful for conferring improved nitrogen use efficiency; compositions (such as plants or seeds) comprising these recombinant DNA constructs; and methods utilizing these recombinant DNA constructs are disclosed. The recombinant DNA constructs comprise a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotides encode abiotic stress tolerance polypeptides.
US11479783B2
This invention provides recombinant DNA constructs, transgenic plant nuclei and cells with such recombinant DNA construct for expression of proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants. This invention also provides transgenic plants and progeny seed comprising the transgenic plant cells where the plants are selected for having an enhanced trait selected from the group of traits consisting of enhanced water use efficiency, enhanced cold tolerance, increased yield, enhanced nitrogen use efficiency, enhanced seed protein and enhanced seed oil. Also disclosed are methods for manufacturing transgenic seed and plants with enhanced traits.
US11479781B2
The present disclosure relates to recombinant proteins that induce epigenetic gene silencing and to methods of using such proteins for reducing the expression of genes in plants.
US11479779B2
Embodiments disclosed include systems and methods to generate and/or improve non-sporulating filamentous fungal cells using high-throughput techniques. Embodiments disclosed also include systems and methods for evaluation and iterative adjustment of methods to generate and/or isolate and select desired strains of non-sporulating filamentous fungal cells using high-throughput techniques.
US11479776B2
A protein expression system for use in a prokaryotic host is provided, the expression system comprising: a) an expression cassette comprising a nucleic acid sequence encoding a protein of interest operably linked to a T7 RNA polymerase-dependent promoter; and b) an expression cassette comprising a nucleic acid sequence encoding T7 RNA polymerase operably linked to a host polymerase-dependent λ phage promoter and a single perfect palindrome operator sequence; wherein the expression cassette for T7 RNA polymerase is located on the chromosome of a host cell.
US11479764B2
A method of separating a target double-stranded nucleic acid molecule from a sample including the target double-stranded nucleic acid molecule and a non-target double-stranded nucleic acid molecule, including (1) mixing the sample, a pyrrole-imidazole-containing polyamide (first PI polyamide) modified with a first linker molecule and capable of specifically binding to a sequence of the target double-stranded nucleic acid molecule, and a carrier a modified with a first ligand capable of specifically binding and/or adsorbing to the first linker molecule such that a mixed solution is produced, (2) forming a complex A by binding the carrier a to the first PI polyamide with which the target double-stranded nucleic acid molecule is bound in the mixed solution, and (3) separating the complex A from the mixed solution.
US11479761B2
The invention relates to the field of genetic engineering tools, methods and techniques for gene or genome editing. Specifically, the invention concerns isolated polypeptides having nuclease activity, host cells and expression vectors comprising nucleic acids encoding said polypeptides as well as methods of cleaving and editing target nucleic acids in a sequence-specific manner. The polypeptides, nucleic acids, expression vectors, host cells and methods of the present invention have application in many fields of biotechnology, including, for example, synthetic biology and gene therapy.
US11479755B2
The invention provides improved T cell compositions and methods for manufacturing T cells. More particularly, the invention provides methods of T cell manufacturing that result in adoptive T cell immunotherapies with improved survival, expansion, and persistence in vivo.
US11479754B2
A method for producing an epithelial cell sheet, comprising culturing cells derived from oral mucosal epithelial cells on a substrate in a serum-free medium, wherein the serum-free medium comprises (i) EGF protein or KGF protein, (ii) B-27 supplement, and (iii) a ROCK inhibitor.
US11479743B2
Disclosed are a natural soap composition having elasticity, viscoelasticity and ductility without containing polyvinyl alcohol (PVA) and borax, and a method of preparing the same. The soap composition does not contain a plastic material (PVA), borax, a fungicide, a plasticizer or the like, unlike conventional plastic clay toys, and is thus environmentally friendly and safe, and has a cleaning effect. In addition, the composition has the advantages of better elasticity, viscoelasticity and ductility than general soaps or other elastic soap compositions. In addition, even after the composition is molded into a particular shape, it can be transformed into a variety of shapes, can be used as a toy owing to the maximized tactile stimulation thereof, and provides effects such as psychological stability, stress relief and sensory development.
US11479742B2
The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.
US11479736B1
The present disclosure describes lubricant compositions effective to minimize average engine sludge through selection of lubricant additives that control the total nitrogen as well as the origin of the nitrogen in the lubricant composition. In aspects, the lubricant compositions herein include at least a base oil of lubricating viscosity, a dispersant system, and at least one antioxidant.
US11479725B2
An improved process is provided for catalytic pyrolysis of biomass, comprising pneumatically injecting a biomass feed via a pneumatic injection line into a fluidized heat medium, for example, hot catalyst, with a carrier gas at a velocity of from 5 to 40 m/s in at least one mixing zone in communication with a pyrolysis reactor in which catalytic pyrolysis occurs, and maintaining a catalyst/biomass mixture flowrate ratio (C/B) of from 4 to 40 downstream from the point of catalyst injection via a catalyst injection line in the at least one mixing zone.
US11479721B2
A liquid crystal composition includes the following compounds: (in a range of 21.5 to 26.5 parts by weight) a compound represented by a first chemical formula, (in a range of 2.5 to 7.5 parts by weight) a compound represented by a second chemical formula, (in a range of 12.5 to 17.5 parts by weight) a compound represented by a third chemical formula, (in a range of 5.5 to 10.5 parts by weight) a compound represented by a fourth chemical formula, (in a range of 7.5 to 12.5 parts by weight) a compound represented by a fifth chemical formula, (in a range of 2 to 7 parts by weight) a compound represented by a sixth chemical formula, (in a range of 10.5 to 15.5 parts by weight) a compound represented by a seventh chemical formula, and (in a range of 13 to 18 parts by weight) an compound represented by an eighth chemical formula 8.
US11479720B2
A composition for etching and a method of manufacturing a semiconductor device, the method including an etching process of using the composition for etching, are provided. The composition for etching includes a first inorganic acid; any one first additive selected from the group consisting of phosphorous acid, an organic phosphite, a hypophosphite, and mixtures thereof; and a solvent. The composition for etching is a high-selectivity composition for etching that can selectively remove a nitride film while minimizing the etch rate for an oxide film and does not have a problem such as particle generation, which adversely affects device characteristics.
US11479715B2
A fracturing fluid can include: a base fluid, wherein the base fluid comprises water; proppant; a friction reducer; and a friction reducer enhancer, wherein the friction reducer enhancer is a surfactant. The friction reducer enhancer can be in a concentration greater than or equal to a critical micelle concentration. Methods of fracturing a subterranean formation can include introducing the fracturing fluid into the subterranean formation. The friction reducer enhancer can increase the hydration rate of the friction reducer, whereby friction reduction of the fracturing fluid can occur much faster than without the friction reducer enhancer.
US11479701B2
The present invention relates to the technical field of new materials, and relates to a thermal conduction enhanced organic composite shape-stabilized phase change material and a preparation method thereof. A thermal conduction enhanced organic composite shape-stabilized phase change material, which is composed of a coordination crosslinked network polymer, an organic solid-liquid phase change material and a thermal conduction enhancer, the mass percent are as follows: coordination crosslinked network polymer 1-50%, organic solid-liquid phase change material 40-98.9%, and thermal conduction enhancer 0.1-10%, the coordination crosslinked network polymer being formed by complexing of polymer compound with metal ions. The invention has simple synthesis process and convenient applications, the material having large enthalpy of phase change, excellent shape stabilizing effect, while the phenomenon of liquid leakage will not occur during operation. The material has broad application prospects in the field of thermal energy storage and management.
US11479699B2
The present invention relates to an adhesive film for a semiconductor, including: a first layer including an adhesive binder and a heat-dissipating filler; and a second layer including an adhesive binder and a magnetic filler, which is formed on at least one surface of the first layer, wherein the adhesive film has a predetermined composition for the adhesive binder included in each of the first layer and the second layer.
US11479698B2
Provided is a chloroprene rubber latex adhesive composition superior in initial adhesive strength and normal adhesive strength and also in thermal creep resistance with adherend. A chloroprene rubber latex adhesive composition includes a carboxy-modified chloroprene-based copolymer latex (A) containing a copolymer of chloroprene monomer and an ethylenic unsaturated carboxylic acid and a polyvinylalcohol, a chloroprene-based polymer latex (B) containing a chloroprene homopolymer or a copolymer of chloroprene monomer and other monomer and a rosin acid metal salt and a chlorinated polyolefin resin emulsion (C), wherein the content ratio of the carboxy-modified chloroprene-based copolymer latex (A) to the chloroprene-based polymer latex (B) is 80:20 to 20:80 as solid matter.
US11479681B2
Effect pigments based on Al2O3 flakes with high weather resistance and less photoactivity and to their use thereof in paints, industrial coatings, automotive coatings, printing inks, cosmetic formulations. The effect pigments have a ratio of the amount by weight of Al2O3 of the Al2O3 flake and the amount by weight of the metal oxide(s) of the coating layer(s) in the range of from 27:73 to 83:17 based on the total weight of the effect pigment.
US11479672B2
The present invention is directed to dye mixtures comprising dyes of formula (1) and dyes of formula (2), the process of the production and the use of the dye mixtures.
US11479669B2
Novel compositions and systems for closure of wounds are disclosed. The compositions provide devices of improved flexibility and elasticity and are readily applied to wound sites or over wound closure devices. The present invention is also directed to a novel platinum catalyst for use in such compositions. The catalyst provides for rapid curing on topical surfaces such as skin and bonds to such surfaces in about 2-5 minutes.
US11479663B2
The invention relates to a composition comprising: (A) a propylene-based polymer which is a propylene homopolymer or a propylene copolymer consisting of at least 90 wt % of propylene monomer units and at most 10 wt % of ethylene monomer units and/or an α-olefin monomer units having 4 to 10 carbon atoms, (B) a terpolymer of propylene, an α-olefin having 4 to 10 carbon atoms and ethylene and (C) a copolymer of ethylene and an α-olefin having 4 to 10 carbon atoms, wherein the copolymer (C) has a density of at least 0.880 g/cm3, wherein the amount of the propylene-based polymer (A) is at least 60 wt % with respect to the total composition.
US11479657B2
A system and method of forming a plastic blend that includes nanoparticles of filler material evenly dispersed, without agglomeration of particles, throughout a hydrophobic polymer. A slurry is created that contains water and nanoparticles of a filler material. The filler materials are selected from a group consisting of crystalline cellulose, cellulose fiber, chitosan and chitin. A dispersion aid is provided that has a melting point in a temperature range. The slurry is heated and mixed to a temperature that is above the melt point range of the dispersion aid. The dispersion aid is added. The slurry is cooled to a temperature that is below the melting point of the dispersion aid. This causes the dispersion aid to solidify and entrap the nanoparticles within solid compound. The solid compound is dried and then reduced into a powder. The powder is the fill composition that is melt compounded for use.
US11479655B2
Compositions for modifying a degree of cure in a polysulfide sealant are provided. In embodiments, the composition comprises a water-miscible organic solvent; water; and a dithiol. Polysulfide sealant systems comprising the compositions are also provided. Methods for modifying a degree of cure in a polysulfide sealant using the compositions are also provided.
US11479648B2
An embodiment of the inventive concept provides a method of manufacturing a polymer film, the method including: preparing a first copolymer containing a first functional group; preparing a second copolymer containing a second functional group; preparing a first compound containing a third functional group; and performing a cross-linking reaction by mixing the first copolymer, the second copolymer, and the first compound, wherein the cross-linking reaction includes a reaction of the first functional group and the second functional group and a reaction of the second functional group and the third functional group, the first compound includes a polar group and any one group selected from among a vinyl group, an aryl group, and an acrylate group, and the third functional group has reactivity with respect to the second functional group, but does not have reactivity with respect to the first functional group.
US11479646B2
A process for making microwave-irradiated nanocomposites comprising graphene nanoplatelets dispersed in a polymer matrix, showing improved structural and electrical properties, is provided. The nanocomposites may be made using a solution casting technique, and may have a bilayer structure comprising a graphene-enriched layer in contact with a polymer-enriched layer. The nanocomposite may be used as a shielding material on electrical devices to decrease electromagnetic interference.
US11479644B2
The invention provides a polymerizable composition and a hydrogel obtained or obtainable from the polymerizable composition. The polymerizable composition comprises cucurbituril and a first monomer having a guest for the cucurbituril, wherein the total monomer concentration, Cmon, within the polymerizable composition is at least 0.5 M. The composition may be an aqueous composition.
US11479642B2
A method of producing a polyether polyol that includes reacting a low molecular weight initiator with one or more monomers in the presence of a polymerization catalyst, the low molecular weight initiator having a number average molecular weight of less than 1,000 g/mol and a nominal hydroxyl functionality at least 2, the one or more monomers including at least one selected from propylene oxide and butylene oxide, and the polymerization catalyst being a Lewis acid catalyst having the general formula M(R1)1(R2)1(R3)1(R4)0 or 1. Whereas, M is boron, aluminum, indium, bismuth or erbium, R1, R2, and R3 each includes a same fluoroalkyl-substituted phenyl group, and optional R4 includes a functional group or functional polymer group. The method further includes forming a polyether polyol having a number average molecular weight of greater than the number average molecular weight of the low molecular weight initiator in the presence of the Lewis acid catalyst.
US11479641B2
A fluorine-containing ether compound characterized by being represented by the following formula (1): R1—R2—CH2—R3—CH2—R4—R5 (1) In the formula (1), R3 is a perfluoropolyether chain. R2 and R4 are divalent linkage groups having a polar group and may be the same or different. R1 and R5 are bonded to an atom other than a carbon atom of R2 or R4. R1 and R5 are terminal groups composed of an organic group having 1 to 8 carbon atoms and may be the same or different. At least one of R1 and R5 is a chain organic group having 1 to 8 carbon atoms wherein one or more hydrogen atoms of the chain organic group is substituted with a group having an amide bond.
US11479633B2
Disclosed herein is a coating material system containing (A) at least one polyhydroxy group-containing compound, (B) at least one polyisocyanate-containing compound, and (C) at least one catalyst comprising lithium (Li) and bismuth (Bi) as metal components and where the molar ratio of lithium to bismuth is at least 7:1 [mol/mol], in which i) components (A), (B), and (C) are present separately from one another, or ii) are mixed wholly or at least partly with one another. Methods for producing and using the coating material system are also disclosed herein.
US11479632B2
The present disclosure provides a polymer film, a method of preparing the same, and a flexible folded panel. The polymer film includes a substrate and a strengthening layer, wherein the strengthening layer includes a polymer, side chains of the polymer include a plurality of rigid segments and a plurality of flexible segments, which modify and strengthen the side chains of the polymer. The monomer of the polymer is subjected to a series of reactions, to synthesize the polymer, and the polymer film enhance hardness of a cover plate of a panel and improve the anti-friction properties and bendability.
US11479626B2
A solid single-ion conductive polymer comprising a repeat unit of formula (Ia): wherein R1 is H, or C1 to C16 linear or branched alkyl, alkenyl, alkinyl; m is 1 to 5; each M+ is independently selected from Li+, Na+ or K+; and X is selected from CF3, CH3, or F; and the polymer has an average molecular weight of 350.000 to 1.200.000 Da.
US11479625B2
In some embodiments, ethylene-propylene branched copolymers are synthesized with pyridyldiamido catalysts and a chain transfer agent, and their performance as viscosity modifiers in oil are detailed. In some embodiments, the present disclosure provides for ethylene-propylene branched copolymers having a shear thinning onset of less than about 0.01 rad/s and an HTHS value of less than about 3.3. In some embodiments, the ethylene-propylene branched copolymer is used as a viscosity modifier in a lubricating composition and a fuel composition.
US11479619B2
Phosphorus-containing aqueous polymer dispersions and the use thereof as binders in coating formulations.
US11479614B2
The present invention provides a chimeric cytokine receptor (CCR) comprising: (i) an exodomain which binds to a ligand selected from a tumour secreted factor, a chemokine and a cell-surface antigen; and (ii) a cytokine receptor endodomain.
US11479612B2
The present invention relates to a novel antibody or an antigen binding fragment thereof that specifically binds to a human hepatocyte growth factor receptor (c-Met), and a composition for preventing or treating cancer, wherein the antibody shows an excellent cancer cell proliferation inhibitory activity and a remarkably excellent anticancer activity even by a little amount thereof, thus effectively preventing or treating cancer.
US11479611B2
The present disclosure relates to a HLA-G specific chimeric antigen receptor, a nucleic acid, a HLA-G specific chimeric antigen receptor expression plasmid, a HLA-G specific chimeric antigen receptor expressing cell, a pharmaceutical composition for treating cancer, and use of the HLA-G specific chimeric antigen receptor expressing cell. The chimeric antigen receptor specifically binds to human leukocyte antigen G. The nucleic acid encodes the HLA-G specific chimeric antigen receptor. The HLA-G specific chimeric antigen receptor expression plasmid expresses the HLA-G specific chimeric antigen receptor. The HLA-G specific chimeric antigen receptor expressing cell is obtained by transducing the HLA-G specific chimeric antigen receptor into an immune cell. The pharmaceutical composition for treating cancer includes the HLA-G specific chimeric antigen receptor expressing cell and a pharmaceutically acceptable carrier.
US11479609B2
Provided herein are variant CD80 polypeptides, immunomodulatory proteins comprising variant CD80 polypeptides, and nucleic acids encoding such proteins. The immunomodulatory proteins provide therapeutic utility for a variety of immunological and oncological conditions. Compositions and methods for making and using such proteins are provided.
US11479605B2
The present invention relates to novel recombinant fusion proteins, such as human antibody-based molecules called Vaccibodies, which are able to trigger both a T cell- and B cell immune response. The present invention also relates to a method of treating a cancer or an infectious disease by means of these specific fusion proteins.
US11479604B2
Peptides have immune system modulation properties. The immunologically active peptides can be derived from the heavy-chain complementarity determining region-3 of a humanized monoclonal antibody to NaPi2B transporter. Such peptides can be used to modulate the immune system of a subject under cancer treatment.
US11479603B2
An antibody for being specifically bound to a pro brain-derived neurotrophic factor (pro-BDNF) and a bound epitope. The antibody and the protein are used for treating autoimmune diseases. By inhibiting the activity induced by the pro-BDNF, rheumatoid arthritis, psoriasis, systemic lupus erythematosus, lupus nephriti, chronic obstructive pulmonary diseases, asthma or cystic fibrosis, multiple sclerosis and other autoimmune diseases are treated.
US11479594B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US11479586B2
Polynucleotides and polypeptides useful in the manufacture of a class of chemical compounds known as alkaloids are provided. The polynucleotides and polypeptides may be used to synthesize alkaloids, including reticuline, thebaine and morphine, in vivo and in vitro. The polynucleotides further may be used to examine the presence of the polynucleotides in a cell or a cell extract, and to modulate expression thereof in living cells.
US11479585B2
The present invention relates to a method for the acute treatment of a relapsing-remitting condition, the method comprising the step of administering to a subject in need thereof one or more doses of an effective amount of a peptide molecule as defined in claim 1 in response to or during a relapse, wherein the method causes remission of the condition.
US11479576B2
The invention relates to a method of treating a mitochondrial DNA depletion syndrome, comprising administering to a patient a therapeutically-effective amount of a compound of formula (I) or a pharmaceutically acceptable salt thereof.
US11479575B2
The present disclosure features useful compositions and methods to treat disorders for which deamination of an adenosine in an mRNA produces a therapeutic result, e.g., in a subject in need thereof.
US11479569B2
There are provided a compound represented by general formula (1), a photopolymerization initiator comprising this compound, a photocurable composition having this photopolymerization initiator and a photocurable compound as essential components, and a cured product formed by curing this photocurable composition, wherein in formula (1), R1 and R2 each independently represents an alkyl group or the like; R3 to R5 each independently represent a hydrogen atom, an alkyl group or the like; X1 represents a single bond or an alkylene group; and X2 represents a bonding group represented by general formulas (2) to (4), and wherein n represents an integer of 1 to 6, when n is an integer of 1, Y represents an alkyl group, an aryl group or the like.
US11479561B2
Novel tetrahydroisoquinoline derivative compounds are disclosed herein that may be used as an active ingredient for a pharmaceutical composition, and in particular, for a pharmaceutical composition useful for preventing or treating a disease or condition responsive to modulation of the contractility of the skeletal sarcomere. This may be accomplished, for example, by modulation of the troponin complex of the fast skeletal muscle sarcomere through one or more of fast skeletal myosin, actin, tropomyosin, troponin C, troponin I, and troponin T, and fragments and isoforms thereof. The tetrahydroisoquinoline derivative compounds can thus be used as an agent for preventing or treating 1) neuromuscular disorders, 2) disorders of voluntary muscle, 3) CNS disorders in which muscle weakness, atrophy, and fatigue are prominent symptoms, 4) muscle symptoms stemming from systemic disorders, and 5) dysfunctions of pelvic floor and urethral/anal sphincter muscle.
US11479559B2
The present invention relates to an urea-substituted aromatic ring-linked dioxinoquinoline compound of formula (I), or a pharmaceutically acceptable salt or a hydrate thereof. The invention also provides a preparation method of the compound of formula (I) and a pharmaceutically acceptable salt thereof, as well as uses thereof as a drug, wherein the drug acting as a tyrosine kinase (i.e. VEGFR-2, C-RAF, B-RAF, and RET) inhibitor is used for treating disorders related to tyrosine kinase.
US11479557B2
The present invention is directed to inhibitors of the interaction of menin with MLL and MLL fusion proteins, pharmaceutical compositions containing the same, and their use in the treatment of cancer and other diseases mediated by the menin-MLL interaction.
US11479550B2
A compound represented by general formula (I): (wherein in the formula, all the symbols have the same meanings as those described in the specification), or a pharmaceutically acceptable salt thereof is useful as a medicament's active ingredient having an EP4 receptor antagonistic activity, in preventing and/or treating disease caused by activation of an EP4 receptor.
US11479545B2
The present disclosure relates to the field of medicinal chemistry, in particular to a phenyl triazole MLL1-WDR5 protein-protein interaction inhibitor (I) and a preparation method thereof, and pharmacodynamics experiments prove that the compound of the present disclosure has relatively strong MLL1-WDR5 protein-protein interaction inhibition activity.
US11479544B2
A novel compound represented by formula (1): wherein R1 to R7, R11 to R18, L1 to L3, a to c, n, and Ar are as defined in the description, provides an organic electroluminescence device having a device lifetime further improved.
US11479539B2
The present application relates to compounds of formula (I′) or formula (I), such as formula (Ia), and their pharmaceutical compositions/preparations. This application further relates to methods of treating or preventing neurodegenerative disorders, such as Alzheimer's disease (AD), Parkinson's disease (PD), Huntington disease (HD) and other CAG-triplet repeat (or polyglutamine) diseases, amyotrophic lateral sclerosis (ALS; Lou Gehrig's disease), diffuse Lewy body disease, chorea-acanthocytosis, primary lateral sclerosis, multiple sclerosis (MS), frontotemporal dementia, Friedreich's ataxia, acute head injury, and epilepsy (repression of microglia activation).
US11479532B2
Disclosed herein, are 5-Aminolevulinate synthase inhibitors and methods for their use in the treatment of porphyria. In at least one specific embodiment, the 5-Aminolevulinate synthase inhibitors can include compounds or salts thereof of Formulas (I-V)
US11479528B2
This disclosure is related to aromatic compounds of formula (I), and methods of their use in treating medical conditions associated with Heat Shock Protein-90 (HSP90), e.g., cancer. Compounds of formula (I) have the following structure: Also disclosed are pharmaceutical compositions comprising compounds of formula (I).
US11479519B2
A method for aromatization of light alkanes, comprising: subjecting the light alkanes to dehydroaromatization reaction in the presence of aromatization catalysts including carriers and metal active components supported on the carriers, the metal active components include platinum, the carriers include zeolites and binders, and at least 80 wt. % of the metal active components are distributed on the zeolites. The method of the present disclosure may increase yield of the target product—aromatic hydrocarbons, and the regenerated catalyst can still maintain high catalytic performance. In addition, the method of the present disclosure can meet the requirements of industrial applications.
US11479511B2
A zirconia sintered body is provided and includes yttria and zirconia, containing yttria by a content ranging from 4.5 mol % or more to 6.5 mol % or less and zirconia as the remainder, the total light transmittance of a 1-mm thick sample measured in compliance with JIS K 7361-1 being 46.5% or higher, the three-point bending strength being 700 MPa or higher, and a ratio of an integrated value for the total light transmittance to an integrated value for the parallel light transmittance of a 1-mm thick sample measured at the measurement wavelength ranging from 400 to 700 nm being 1.3% or less.
US11479507B2
A cementitious blend composition and a concrete mix composition preferable for making concrete resistant to high temperatures and alkaline conditions, particularly for making durable concrete for constructing an alumina digester tank in an aluminum smelter. The cementitious blend composition includes at least one hydraulic cement, silica fume (SF), and natural pozzolan (NP), wherein a weight percent ratio of at least one hydraulic cement:SF:NP in the cementitious blend composition lies in the range of (24-63):(5-44):(32-40) with the sum of the weight percentages of the at least one hydraulic cement, the SF, and the NP not exceeding 100%. The concrete mix composition comprises water and the cementitious blend composition, wherein a weight ratio of the water to the cementitious blend composition is 0.2-0.5, and wherein the concrete mix composition has a content of the cementitious blend composition of 400-550 kg/m3.
US11479504B2
An article of fire rated glass and method of producing the same prepared by selecting a sheet of clear float annealed glass of at least 19 millimeters in thickness and providing the edge of the sheet substantially free of imperfections. The glass sheet is then specially tempered at a temperature of at least 575 degrees Celsius for a period of at least 750 seconds, followed by fluid quenching.
US11479497B2
A mold release lubricant application equipment 4 comprises application portions 30A,30B for applying a mold release lubricant to glass bottle forming molds 10, 18, and an application control portion 31 for operating the application portions 30A,30B. Molds 10,18 are arranged independently along a predetermined arrangement direction A1. A plurality of sections 5 comprising molds 10, 18 are formed along the arrangement direction A1. The application portions 30A, 30B comprise lubricant application parts 38A, 38B for applying the mold release lubricant, a transport mechanisms 33A, 33B for moving the lubricant application parts 38A,38B among the plurality of the sections along the arrangement direction A1, and sensors 42A, 42B. The application control portion 31 detects abnormalities with the sensors 42A, 42B on a plurality of sections 5.
US11479494B2
A glass microsphere, comprising: a main body, wherein the main body is solid while including a network of inter-connected pores produced from a phase separation process and thermal and chemical leaching operations, with porosity extending throughout a cross-section of the solid glass microsphere.
US11479486B1
A method for making crown ether functionalized substrates, which includes modifying crown ether-based molecules by reacting with carboxylic acid functionalize chains. The crown ether-based molecules are then attached to substrates, thereby forming crown ether functionalized substrates.
US11479485B2
Provided are sequestering agents for sequestering non-water moieties from an aqueous solution. The sequestering agents may comprise a detergent; and a polymer operable to stabilize formation of a detergent micelle thereby causing the detergent and polymer to self-assemble into a nanonet upon exposure to the aqueous solution. Also provided are kits therefore and methods for use of the sequestering agents and kits.
US11479484B2
The present invention relates to systems and methods for cleaning materials, such as flooring and upholstery. In some cases, the systems and methods use an electrolytic cell to electrolyze a solution comprising sodium carbonate, sodium bicarbonate, sodium acetate, sodium percarbonate, potassium carbonate, potassium bicarbonate, and/or any other suitable chemical to generate electrolyzed alkaline water and/or electrolyzed oxidizing water. In some cases, the cell comprises a recirculation loop that recirculates anolyte through an anode compartment of the cell. In some cases, the cell further comprises a sensor and a processor, where the processor is configured to automatically change an operation of the cell, based on a reading from the sensor. In some cases, a fluid flows past a magnet before entering the cell. In some additional cases, fluid from the cell is conditioned by being split into multiple conduits that run in proximity to each other. Additional implementations are described.
US11479474B2
Provided is a method of preparing composite nanoparticles, which includes: a) preparing a metal nanocore having a nano-star shape from a first reaction solution in which a first metal precursor is mixed with a first buffer solution; b) fixing a Raman reporter in the metal nanocore; and c) forming a metal shell, which surrounds the nanocore in which the Raman reporter is fixed, from a second reaction solution in which the nanocore in which the Raman reporter is fixed, and a second metal precursor are mixed with a second buffer solution.
US11479472B2
Disclosed herein are systems and methods from processing flue gas desulfurization (FGD) gypsum feedstock and ash feedstocks, either separately or together. FGD gypsum conversion comprises reacting FGD gypsum (calcium sulfate) feedstock or phosphogypsum, in either batch or continuous mode, with ammonium carbonate reagent to produce commercial products comprising ammonium sulfate and calcium carbonate. A process to separate the impurities and convert the calcium carbonate to a pure precipitated calcium carbonate is disclosed. These impurities include a concentrate of valuable Rare Earth Elements, and radioactive thorium and uranium. A process to convert calcium sulfite to calcium sulfate using oxygen and a catalyst is also disclosed. Ash conversion comprises a leach process followed by a sequential precipitation process to selectively precipitate products at predetermined pHs resulting in metal hydroxides which may be converted to oxides or carbonates. The processes may be controlled by use of one or more processors.
US11479469B2
Provided is a method for stably storing a nanocarbon dispersion liquid comprising a surfactant for a long period of time. One aspect of the present invention relates to a method for storing a nanocarbon dispersion liquid comprising a low-temperature storage step of storing the nanocarbon dispersion liquid at 10° C. or lower and/or a surfactant concentration adjustment step of adjusting a concentration of the surfactant in the nanocarbon dispersion liquid so as to be less than 100 times of a critical micelle concentration and equal to or more than the critical micelle concentration.
US11479465B2
A method for obtaining metallic carbon nanotubes is provided. An insulating substrate comprising hollow portions and non-hollow portions is provided. A plurality of electrodes is formed on a surface of the non-hollow portions. A plurality of carbon nanotubes is formed on a surface of the insulating substrate, and the carbon nanotubes stretch across the hollow portions. The insulating substrate, the plurality of electrodes and the carbon nanotubes are placed into a cavity, and the cavity is evacuated. A voltage is applied between any two electrodes, and photos of carbon nanotubes suspended between the two electrodes are taken. In the photo, darker ones are semiconducting carbon nanotubes, and brighter ones are metallic carbon nanotubes. Finally, the semiconducting carbon nanotubes are removed.
US11479456B2
A gas dispensing system for a beverage system is disclosed herein. The gas dispensing system can releasably secure a gas canister or other gas source for release of pressurized gas therein to the beverage system. In an embodiment, the gas dispensing system includes a distribution body that can articulate between a loading position and a dispensing position. In the loading position, a gas canister can be releasably secured within the system. As the distribution body is moved into the dispensing position, a puncture mechanism can be moved further into the distribution body, puncturing the gas canister for release of pressurized gas. The distribution body can be fluidically coupled with a valve or other flow control element of the beverage machine, allowing for controlled entry of the pressurized gas into the system.
US11479452B2
A vehicle lift includes a lift platform which can be selectively moved in a range between one or more raised positions which are level from the front to the rear and a lowered position where the lift platform is tilted for loading and unloading. A vehicle may be supported on the lift platform. The vehicle lift may be arranged in a trailer.
US11479449B2
A vertical lifting device and method are provided. The vertical lifting device includes a fixed frame fixed to a foundation. A first cavity allowing passage of a lifting rope is provided in the middle of the fixed frame. A sliding frame moving horizontally on the fixed frame is arranged above the fixed frame. A second cavity allowing passage of the lifting rope is provided in the middle of the sliding frame. At least two stepping vehicles alternately lowering or lifting weights are arranged on the sliding frame and move on the sliding frame. The stepping vehicles are spaced in preset distances. The lifting rope penetrates through the stepping vehicles in sequence. Each stepping vehicle is provided with a clamping part clamping the lifting rope and a driving mechanism driving the stepping vehicle to move on the sliding frame.
US11479447B2
A miniature handheld electric traction device including a shell, a power supply part, a power motor, a reduction gear set, a braking part and a winding drum, wherein the power motor, the reduction gear set and the winding drum are arranged in the shell; the power motor is linked with the winding drum through the reduction gear set; a surface of the winding drum is wound with a traction rope; the reduction gear set includes a planetary gear; the sun gear of the planetary gear is coaxial with the winding drum; the power motor or the motor shaft of the power motor is inserted into the inner ring of the winding drum; the motor shaft is linked with the planetary gear.
US11479441B2
A method for determining a state of a system for transportation of passengers includes the steps of: receiving condition data of the system, the condition data being generated by a condition sensor adapted for sensing physical conditions of an equipment of the system; receiving environmental data of the system, the environmental data containing information on an influence of an environment of the system on the equipment and/or the condition sensor; weighting the condition data with the environmental data; and determining a state of the equipment based on the weighted condition data.
US11479425B2
A one-way clutch includes: an outer member that has an inner periphery including an internal gear; an inner member that is rotatably disposed, and includes an engagement portion; and a planetary gear that is rotatable relative to the inner member, meshes with the internal gear, and is prevented from rotating by engaging with the engagement portion, wherein in a state in which the outer member and the inner member rotate together, the planetary gear engages with the engagement portion; in a state in which relative rotation between the outer member and the inner member is performed, the planetary gear disengages from the engagement portion; and in a state in which the planetary gear engages with the engagement portion, a top land of the internal gear abuts on a bottom land of the planetary gear.
US11479423B2
A sheet feeding apparatus includes a sheet supporting portion to support a sheet, a feeding member to contact an upper surface of the sheet supported on the sheet supporting portion and feed the sheet, and a drive motor to rotate in a first direction and in a second direction opposite to the first direction. In addition, a lifting mechanism is connected to the drive motor to lift the sheet supporting portion and lower the feeding member in a case where the drive motor rotates in the first direction, and to lower the sheet supporting portion and lift the feeding member in a case where the drive motor rotates in the second direction.
US11479409B2
An apparatus (10, 60) for storage of elongate elements, such as pipes, tubes and conduits. The apparatus (10, 60) includes a frame (12) that supports a plurality of trays (15, 63). The trays (15, 63) are arranged in two vertical columns of storage positions, except for the trays located at the top or bottom of the apparatus as they are moved about sprockets (71, 72) by a drive motor (73). Each tray (15, 63) is configured to support a plurality of elongate items. The trays (15, 63, which may embodied as cradles or racks, may be moved between a storage position and an access position, wherein in the access position, the elongate items can be accessed from substantially vertically above the tray (15, 63).
US11479391B2
The spout includes a first member and a second member. The first member includes an elongated and generally tubular first main body having at least two longitudinally extending internal passageways, one being an air duct and the other being a liquid duct. The air duct ends with at least one constricted opening through which the air circuit exits the air duct. A valve is provided at the rear end of the first main body and is made integral therewith. The valve engages a valve seat provided at the rear end of an inner conduit positioned inside the second member and in which a rear section of the first main body is slidingly movable. The spout may be provided with a child-resistant closure (CRC) device.
US11479390B1
Disclosed are embodiments of containers having lids configured for dispensing contents from the container. In one embodiment, a lid can include a spout coupled to a spout collar; the lid can further include a link coupling the spout collar to a spout cover. The spout collar and link are configured to rotate the spout cover in a direction opposite a rotation of the spout as the spout initially rotates from a stowed position to an in-use position; as the spout continues to rotate toward the in-use position the spout cover reverses rotation and rotates toward the spout to cover an inners space of the lid previously occupied by the spout. When the spout achieves the in-use position the spout cover covers the space occupied by the spout when the spout is in the stowed position. As the spout is rotated from the in-use position toward the stowed position, the spout collar and the link cause the spout cover to open and rotate away from the spout. A further rotation of the spout towards the stowed position causes the spout cover to rotate back towards the spout. When the spout achieves the stowed the position the spout completes its rotation and covers the spout.
US11479386B1
A can stacking and organization device is present herein. The device includes at least one body segment which is formed of an outer wall, an intermediate wall and an inner wall. A first trough is defined between the outer wall and the intermediate wall, and a second trough is defined between the intermediate wall and the inner wall. The intermediate wall includes at least one indentation formed upon a top surface thereof, such that material collected within the first trough can overflow through the indentation and into the second trough.
US11479384B2
The invention is a food box container and a method for operating same, the food box container comprises an open top box body pivotally connected to double-hinged top, the open top box body further defining a hollow interior configured to receive and hold food; the double-hinged top has a first hinge and second hinge that have a spaced-apart and parallel orientation to one another, the first hinge pivotally sections the double-hinged lid into a support panel and a top lid, the second hinge pivotally connects the support panel to the open top box body; the support panel further defines one or more removable caps which when opened from the support panel reveal support apertures to receive other containers of drinks, condiments and the like; and the top lid controls a second access to the hollow interior that is smaller than an access as provided by the double-hinged top.
US11479383B2
A box has a lower container and a cover. The lower container has a rectangular bottom wall, two first side walls opposite to each other and two second side walls opposite to each other. The cover has a rectangular main wall opposite to the bottom wall, two third side walls opposite to each other and two fourth side walls opposite to each other. The third side walls are adjacent and outside an upper portion of the first side walls, respectively. The fourth side walls are adjacent and outside an upper portion of the second side walls, respectively. A respective first tab with a through-hole protrudes downwards from a lower edge of both third side walls. A respective second tab with a through-hole is cut in both first side walls and has a side attached to the respective first side wall. Tamper evident means pass through respective couples of first and second tabs of adjacent third and first walls.
US11479374B2
A method for processing pharmaceutical powders, which comprises providing a feeder module including a plurality of feeder units each with a storage hopper, a weighing cell, a conveyer, and a discharge end, connecting the storage hopper to a refilling system with a refilling valve, connecting the refilling valve to a level or weight indicator disposed above the refilling valve, connecting the discharge end to a common receiving container, refilling the storage hopper with a powder intermittently 40 to 80 times per hour, storing data during refilling, transporting powder from the storage hopper with the respective conveyer, and discharging powder from each feeder unit into the common receiving container. During each refilling of the storage hopper, the refilling valve dispenses powder into the storage hopper and, during the step of transporting the powder from the storage hopper, the conveyer is operated according to the data collected during previous refills.
US11479372B2
A method of communication with a non-GEO constellation of satellites, includes providing an Earth-based terminal configured for communication with a satellite constellation, and establishing communication between the Earth-based terminal and a non-GEO constellation of satellites, the non-GEO constellation of satellites including a first plurality of satellites orbiting at a first inclination, wherein each of the satellites in the first plurality of satellites is in a discrete planar orbit to form a first snake of satellites, the first snake of satellites including adjacent satellites in adjacent orbits having adjacent RAAN (Right Ascension of the Ascending Node), wherein the Earth-based terminal is positioned and configured for continuous communication with at least one satellite from the non-GEO constellation of satellites.
US11479369B2
A baggage cart is disclosed. The baggage cart is used for security inspection in an airport, comprising: a cart body, comprising at least one compartment having a door; and a locking device, coupled to the compartment and configured to lock the compartment in response to receiving an indication signal.
US11479366B2
An exterior aircraft light includes a housing having a length (L), a width (W), and a height (H), the length (L) being greater than the width (W) and the height (H) and the housing having a front end region and a rear end region, wherein the housing is configured to be mounted on a tail portion of a fuselage of an aircraft; at least one first light source, arranged in the rear end region of the housing, for providing aircraft rearward signal lighting; and a plurality of second light sources, which are arranged spaced along the length (L) of the housing for a distributed illumination of a stabilizer of the aircraft.
US11479359B2
The present disclosure provides a UAV operation route planning method, a UAV pesticide spreading planning method and device for providing improvements on the operation accuracy of UAV. The UAV operation route method comprises steps of: obtaining a plurality of sub-areas of an operation area of a UAV; exhausting operation orders of the sub-areas and waypoint sequences in each of the sub-areas, respectively; planning routes according to the operation orders of the sub-areas and the waypoint sequences in each of the sub-areas to obtain all routes in the operation area; and determining a route in all the routes having a total voyage meeting a preset constraint condition as an optimal operation route.
US11479341B2
A propeller driving unit for an unmanned aerial vehicle (UAV). The propeller driving unit comprises a motor unit comprising a first motor module and a second motor module, with the first motor module being adapted to independently drive a first propeller or a first set of propellers, the second motor module being adapted to independently drive a second propeller or a second set of propellers; wherein the first and second motor modules are coaxially arranged within the motor unit. The invention also relates to an unmanned aerial vehicle comprising the described propeller driving unit.
US11479333B2
A method for manufacturing a one-piece reinforced structure and obtained structure is provided, the method using base components made of partially-cured composite material and joining the base components together, applying a coating made of composite material on the base components, and applying heat on the assembly formed by the base components covered with the coating until a complete curing of the assembly is obtained, such that a one-piece reinforced structure made of composite material is obtained formed by the coating and the base components adhered to the coating, wherein the base components that form part of the very manufactured structure act as a mould during the manufacturing process, thus preventing the need to use moulds on which the composite material is deposited that must be subsequently removed from the final obtained structure.
US11479331B2
A traction system, notably for a ship, includes a fixed station, at least one first sail and one second sail, the first sail comprising a wing and being connected to a winch of the fixed station by a first hauling cable, the second sail includes a second wing and being connected to a winch of the fixed station by a second hauling cable. The fixed station includes a mast which is equipped with a first conveyor dedicated to mooring the first wing to this mast and with a second conveyor dedicated to mooring the second wing to this mast.
US11479329B2
A catamaran lifting apparatus is disclosed for lifting objects in a marine environment. The apparatus includes first and second vessels that are spaced apart during use. A first frame spans between the vessels. A second frame spans between the vessels. The frames are spaced apart and connected to the vessels in a configuration that spaces the vessels apart. The first frame connects to the first vessel with a universal joint and to the second vessel with a hinged connection. The second frame connects to the second vessel with a universal joint and to the first vessel with a hinged or pinned connection. Each of the frames provides a space under the frame and in between the barges that enables a package to be lifted and/or a marine vessel to be positioned in between the barges and under the frames. In this fashion, an object that has been salvaged from the seabed can be placed upon the marine vessel that is positioned in between the barges and under the frames.
US11479324B2
A modular, weight-shift controlled watercraft device is disclosed which includes: a modular board removably attachable to a power system. The power system includes a modular power supply system, and a modular propulsion system. The power supply system includes a housing including a battery. The propulsion system includes a modular strut, a modular propulsion pod, and a modular hydrofoil. In one embodiment, the power supply system is removably and mechanically attachable directly to the propulsion system.
US11479312B2
A smart trailer system coupled to a trailer of a vehicle includes a sensor configured to measure a parameter of the trailer, a sensor interface board electrically coupled to the sensor and configured to retrieve the measured parameter, and a master controller communicatively coupled to the sensor interface board via a data bus.
US11479311B2
An electric vehicle includes a lateral self-stabilization system and may further include a fore-aft self-stabilization system. The lateral self-stabilization system may include a controller configured to cause an actuator to laterally tilt a frame of the vehicle based on sensed information relating to an orientation of the vehicle, or portion thereof, about a roll axis. The frame of the vehicle may include any suitable structure configured to be laterally tilted by the actuator relative to an axle of the vehicle. The fore-aft stabilization system may include a motor controller configured to drive a motor of the vehicle based on sensed information relating to a pitch angle of the vehicle. In some examples, the vehicle is a robotic vehicle.
US11479299B2
There is provided a display device for a vehicle, the display device including: a display unit that is visible to an occupant of a vehicle; a memory; and a processor that is connected to the memory, the processor changing a content image displayed on the display unit so as to be displayed in the same direction as a direction in which a travel path of the vehicle curves.
US11479288B2
An adjustment drive for a motor-adjustable steering column for a motor vehicle, includes a spindle drive having a threaded spindle which engages in a spindle nut which, so as to be able to be driven in a rotating manner about the spindle axis relative to the threaded spindle, is coupled to the rotor shaft of a drive motor which has a rotor and a stator. In order to enable a compact design with minor complexity, the rotor shaft of the drive motor is configured as a hollow shaft which is disposed so as to be coaxial with the spindle axis and in which the threaded spindle is coaxially disposed.
US11479286B2
A flexible electric heating device includes a planar flexible carrier foil, at least two electrically conductive bus lines attached to a surface of the carrier foil, and at least one electric heating member, including first and second electrically conductive electrodes, electrically connected to one of the bus lines. Each electrode has at least one curved edge, wherein the curved edges are located at a distance and are facing each other. The heating member further includes a resistive heater layer, at least partially overlapping the curved edges of the electrodes to form a resistive connecting region. The curved edges are arranged such that locations of the resistive connecting region are facing the first electrode or the second electrode in directions parallel to at least three mutually orthogonal directions that lie in the carrier foil, wherein one of the orthogonal directions is aligned parallel to an edge of the carrier foil.
US11479285B2
A wheeled carrying apparatus includes a standing frame, a handle frame, a wheel mount, a locking assembly and a release mechanism. The handle frame is rotatable between a first and a second position of different inclinations. The wheel mount carries a wheel and is rotatable relative to the standing frame for changing an orientation of the wheel axis. The locking assembly includes a wheel mount latch adapted to engage and rotationally lock the wheel mount relative to the standing frame, and to disengage and unlock the wheel mount. The release mechanism includes an operating part carried with the handle frame and is configured so that the operating part is operable to cause the wheel mount latch to disengage the wheel mount when the handle frame is in the first position, the operating part being operatively decoupled from the wheel mount latch when the handle frame is in the second position.
US11479280B2
An example remote control locomotive (RCL) system includes a consist having at least one locomotive and at least one pneumatic brake pipe, and an RCL controller. The RCL controller includes a memory configured to store at least one pressurization reference including correspondence relationships between pneumatic brake pipe pressurization time periods and pneumatic brake pipe air volumes, and a processor configured to monitor a time period to pressurize the at least one pneumatic brake pipe of the consist. The processor is also configured to compare the monitored time period to pressurize the at least one pneumatic brake pipe to the pressurization reference, and determine a fault or a number of locomotives in the consist according to the comparison of the monitored time period to pressurize the at least one pneumatic brake pipe to the pressurization reference.
US11479278B2
The invention relates to a ground terminal and to a method for discharging electric currents from a rotor part of a vehicle (such as a rail vehicle or the like, that has an axle) to a stationary stator part of the vehicle. The ground terminal includes a retaining device and a terminal element. The retaining device is connected to the stationary stator part of the vehicle in electrically-conductive manner, the terminal element is disposed on and connected to the retaining in electrically-conductive manner. The terminal element is made mostly of graphite and subjected to a contact force by means of a spring device of the retaining device to realize an electrically-conductive sliding contact between a sliding contact surface of the terminal element provided for realizing the sliding contact and a terminal surface of the rotor part. The terminal element has an arc-shaped cross-section at least in portions thereof, an outer surface of the cross-section forming the sliding contact surface at least in sections. The sliding contact surface abuts radially against the terminal surface of the rotor part.
US11479277B2
A bogie for a rail vehicle includes a wheel set with a wheel set bearing. In order to provide a cost-effective testing of a wheel set bearing temperature, the bogie includes a temperature verification or test element and a thermally conducting line which thermally connects the wheel set bearing with the temperature verification or test element. A rail vehicle having at least one bogie and a method for verifying a wheel set bearing temperature of a rail vehicle are also provided.
US11479273B2
A handhold device of a railcar includes: a frame arranged along a side edge of a specific door opening and connected to a car interior side of a side carshell; a turning mechanism provided at the frame and configured to be turnable about a turning axis extending in an upper-lower direction; and a handle including a base portion connected to the frame through the turning mechanism and a holding portion projecting from the base portion in a direction intersecting with the turning axis. The handle is angularly displaceable about the turning axis between a deployed position where the holding portion is exposed to the specific door opening when viewed from a lateral side of the car body and a storage position where the holding portion is hidden by the side carshell when viewed from the lateral side of the car body.
US11479264B2
Sensor data captured by one or more sensors coupled to a first entity are received by an apparatus. The sensor data comprises a location of the first entity or representation of surroundings of the first entity. Based at least in part on the sensor data, a second entity is identified. Based at least in part on trajectories along which the first and second entities are respectively traveling, it is expected that the second entity will enter a zone defined around the first entity. Based at least in part on the sensor data, an amount of time until the second entity will enter the zone is determined. The amount of time until the second entity will enter the zone is provided as (a) input to a navigation function and/or (b) to be displayed as a countdown via a display element and/or speaker element of the first entity.
US11479263B2
An automotive network switch includes multiple ports, a switch core and one or more processors. The ports are configured to receive packets from electronic subsystems of a vehicle over a computer network deployed in the vehicle, and to transmit the packets to other electronic subsystems of the vehicle over the computer network. The switch core is configured to receive the packets from one or more of the ports, to forward the packets to at least one of the ports, and to transmit the packets over network links of the computer network. The processors are configured to obtain at least some of the packets processed by the switch, to analyze the obtained packets to identify an anomaly in one or more of the electronic subsystems of the vehicle, and to send a notification of the anomaly over the computer network to a central processor that is external to the switch.
US11479241B1
System, methods, and other embodiments described herein relate to stabilizing a vehicle. In one embodiment, a method for stabilizing a vehicle with a drivetrain having a clutch includes obtaining data indicating one or more aspects of a turning condition of the vehicle, detecting that a hazard state exists based on a comparison of one or more parameters of the turning condition against one or more predetermined thresholds, and executing a clutch kick in response to detecting the hazard state. The clutch kick includes disengaging the clutch and rapidly reengaging the clutch.
US11479238B2
A parking assist system includes a control device configured to control screen display of a display device, to set the parking position candidate selected by an occupant as a target parking position, and to control an autonomous parking operation to autonomously move the vehicle to the target parking position. When multiple parking position candidates partially overlapping with each other are detected by a parking position candidate detector, the control device causes the display device to display the multiple parking position candidates so as to partially overlap with each other and to be selectable.
US11479235B2
When a speed difference between a maximum rotation speed and an engine rotation speed, that is, an actual rotation speed difference, is equal to or less than a margin rotation speed difference, an engine operating point is changed such that the actual rotation speed difference becomes greater than the margin rotation speed difference. Accordingly, the speed difference between the maximum rotation speed and the engine rotation speed is prevented from becoming equal to or less than the margin rotation speed difference. As a result, since a relatively sufficient margin is secured in the difference between the maximum rotation speed and the engine rotation speed, it is possible to prevent the engine rotation speed from falling into a high-rotation state in which the engine rotation speed exceeds the maximum rotation speed.
US11479230B2
A system comprises a plurality of handheld devices including a plurality of transceivers. A control unit may be coupled to a handheld device of the plurality of handheld devices. The system may further include a plurality of end-of-train air devices coupled to a plurality of air brakes. An air manifold may be coupled to the plurality of air brakes. The system may include a controller coupled to the control unit and to the air manifold. A processor may be coupled to the controller and the control unit, and a non-transitory computer readable medium may be coupled to the processor. The non-transitory computer readable medium may include instructions executable to receive information from the control unit corresponding to an air brake test performed on the plurality of end-of-train air devices, determine a status of the air brake test, and generate an inspection form based on the received information and the determined status.
US11479199B2
A vehicle steering wheel (100) comprising: a frame (10) supporting at least a frame cladding portion (20) visible to an occupant of the vehicle, and a module housing (30) comprising a housing wall (31) integral with the frame cladding portion (20), a safety module (40) at least partially arranged in the module housing (30) and comprising a module cladding portion (50) visible to the vehicle occupant, characterized: in that the safety module (40) comprises at least one bearing surface (411), and in that, during a mounting movement of the safety module (40) in the module housing (30), the housing wall (31) is placed in a reference position by the bearing surface (411), so that the frame cladding portion (20) has a predefined fit with the module cladding portion (50).
US11479197B2
A method to charge a personal-protection-device energy store for operating a personal protection device of a vehicle. The method includes a step of reading in a voltage value of a source energy store of the vehicle. In addition, the method includes a step of ascertaining a charging current for charging the personal-protection-device energy store with power from the source energy store, the charging current being ascertained, using the voltage value read in; and using the charging current for charging the personal-protection-device energy store.
US11479195B2
A crash sensor system includes an electronic control unit (ECU). The ECU has an accelerometer to measure longitudinal acceleration of the vehicle. Front crash satellite sensors are mounted at the front of the vehicle to detect a front or a rear crash event. When a front or rear crash event occurs, the first accelerometer is utilized to determine if the crash occurred at the front or the rear of the vehicle, regardless of the polarity of the front crash satellite sensors.
US11479193B2
Provided is a bumper capable of improving a maneuvering stability of a vehicle. The bumper is a front bumper 7 to be attached to a front lower portion of a vehicle 1. Flow-straightening protrusions 31 each formed along a vehicular front-rear direction are provided on a lower portion of the front bumper 7 in a way such that they are aligned along a vehicular width direction across a region on an extended line 36 of a vehicular width direction inner end portion 2T of each of front wheels 2L, 2R of the vehicle 1. Thus, the occurrence of turbulent flows around the front wheels 2L, 2R can be restricted so that a vehicle stability can be improved.
US11479187B2
A bearing structure includes a base-side unit structure provided on a bearing member side, a rotary member-side unit structure relatively rotatable with respect to the base-side unit structure, an arcuate or circumferential conductor provided in one of the base-side unit structure and the rotary member-side unit structure, and a contactor provided in the other of the unit structures and configured to retain an electric conduction state with the conductor and includes a power feeding path configured by a power feeding harness for feeding electric power from a power feeding device of a vehicle to an electric device of the rotary member via the conductor and the contactor.
US11479180B2
An expandable cargo box assembly for mounting on a side wall section of a cargo bed of a pickup truck includes a base member for attaching the expandable cargo box assembly to the side wall section of the cargo bed, the base member having the form of an outer wall plate. Opposite the outer wall plate is an inner wall plate, the inner wall plate being displaceable from a first position to a second position, the first position defining a collapsed state, and the second position defining a deployed state. The outer and inner wall plates have operably associated therebetween a folding floor assembly, and the outer wall plate supports a forward folding wall and a rearward folding wall. Upon expanding the expandable cargo box assembly to a deployed state, the folding floor assembly and the forward and rearward folding walls are arranged to define an enclosure for receiving cargo.
US11479173B2
In a driving assistance apparatus, an area setter is configured to set a warning area on at least one of a left rear side and a right rear side of a subject vehicle. A notifier is configured to provide a notification in response to an object detector detecting an object in the warning area. A determiner is configured to determine initiation and completion of a turn at an intersection during turning of the subject vehicle at the intersection. An area changer is configured to, in response to the determiner determining the initiation of the turn, reduce the warning area in a direction approaching the subject vehicle, and in response to the determiner determining the completion of the turn, expand the reduced warning area according to a traveling state of the subject vehicle after the completion of the turn.
US11479172B2
An unattended occupant alarm assembly includes a plurality of passenger pressure pads that is each integrated into a respective passenger seat in a vehicle to detect the weight of a passenger sitting in any other the passenger seats. A driver pressure pad is integrated into a driver's seat of the vehicle to detect the weight of a driver sitting in the driver's seat. A control unit is coupled to the vehicle. The control unit is actuated into an alert condition when the driver pressure pad does not detect the weight of the driver and any of the passenger pressure pads detects the weight of the passenger after a pre-determined duration of time. Additionally, the vehicle horn is actuated to emit an audible alarm and the electric window system is actuated to roll down windows of the vehicle when the control unit is actuated into the alert condition.
US11479164B2
A sealing means of a pivot joint system between a base assembly and a head assembly of a rear view device, including a two-component pivot seal including a hard component including at least one of one or more attachment and holding means for at least one of attachment of the sealing means to the base assembly and holding at least one cable, and a soft component. A base assembly and a rearview device are also described.
US11479152B2
A child safety seat (1) is held in a vehicle by a vehicle seat belt (70). The child safety seat (1) includes a seat shell comprising a base section (20) and a backrest section (10), and a tensioning system (50) that acts to alter the effective path of travel of the vehicle seat belt (70). The tensioning system (50) comprises a pair of belt carriages (56) for acting upon intermediate portions of the belt (70). The belt carriages (56) are adjustably moveable relative to the seat shell such that the effective path of travel of the vehicle seat belt (70) is able to be adjusted to increase tension in the seat belt (70). The child safety seat (1) can be correctly installed in the vehicle and can ensure that any remaining slack is removed from the vehicle seat belt (70), such that in the event of an accident, movement of the child safety seat (1) relative to the vehicle is reduced.
US11479138B2
A mobile object apparatus includes an electric power reception unit that receives electric power transmitted in a non-contact manner from, out of a plurality of power feed apparatuses that are allocated to a plurality of small areas within a predetermined area and are capable of transmitting electric power in a non-contact manner, the power feed apparatus allocated to the small area adjacent to the mobile object apparatus, a drive unit that executes a movement operation on the predetermined area, and an electric power storage unit that stores an electric power amount requisite for the movement operation to the small areas located next to the adjacent small area.
US11479129B2
A pair of end plates are disposed at both end surfaces of a battery stack in which the plurality of battery cells are stacked, end plates are coupled to a bind bar, the battery stack is sandwiched between the end plates to be held, an elastic sheet that is elastically deformable in a thickness direction is disposed in a compressed state between the bind bar and a facing side surface of the battery stack, and the elastic sheet in the compressed state elastically holds the battery stack and the bind bar in a pressurized state.
US11479128B2
Provided are a hybrid power vehicle range extender power following control method and system. The method includes: when a vehicle satisfies range extender power closed-loop control conditions, an actual charge-discharge power of a power battery and a charge-discharge power expectation value of the power battery are taken as control errors to adjust a total range extender electric power requirement, an engine torque requirement is calculated according to the total range extender electric power requirement, and an engine is controlled to perform the engine torque requirement; and when it is detected that a drive motor electric power suddenly changes and/or a load power suddenly changes, engine quick torque control is activated, and an engine quick torque requirement is taken as a feed-forward value of a generator speed setting controller to control a generator.
US11479123B2
A vehicle management system (VMS) computer includes a power distribution controller that includes a plurality of power distribution circuits that are each controlled by the controller to supply power to end component loads. The power distribution controller is communicably coupled to a data processing system by a bus. The VMS computer also includes a plurality of settable circuit breakers, wherein each of the plurality of settable circuit breakers corresponds to a respective one of the plurality of power distribution circuits. The power distribution controller is configured to monitor various values such as voltages, currents, powers, power spikes, and interruptions and to interrupt a respective one of the plurality of power distribution circuits via a settable circuit breaker upon detecting an indication of a fault from the monitored values.
US11479122B2
The current invention concerns a method for wireless power transfer from a charging station to an energy storage element of an AGV, or on an AGV. Furthermore, it provides a charging station, as well as a wireless energy receiving system for receiving energy from a charging station and providing said received energy to an energy storage element of an AGV, or on an AGV, and furthermore a system for wireless power transfer incorporating one or more charging stations and a plurality of said wireless energy receiving systems.
US11479121B2
A panel device includes a panel unit, a light source, and a light-blocking layer. The panel device includes a light attenuation layer, or a tinted layer, to blacken the panel unit. The light attenuation layer is located between the light source and the light-blocking layer, specifically, on the rear surface of the light-blocking layer.
US11479120B2
A driveline system for connecting an on-vehicle PTO shaft to on-vehicle auxiliary equipment installed on a vehicle. The driveline system is adapted for mounting to an undercarriage of a vehicle that includes a transmission, a PTO shaft connected to the transmission near a forward end of the transmission, and auxiliary equipment mounted to the undercarriage aft of the transmission. The driveline system includes a first shaft connected to the PTO shaft via a first U-joint, a second shaft connected to the auxiliary equipment via a second U-joint and to the first shaft via a third U-joint, a bearing installed on the first shaft for supporting the first and second shafts adjacent the third U-joint, and a bracket that is attached to the transmission rearward of the PTO shaft.
US11479118B2
The invention includes first and second motors, first and second differential mechanisms, and first to eighth decoupling mechanisms. The first and second motors transmit power to left and right wheels. First differential mechanisms distribute the power from the first and second motors. The first and second mechanisms are interposed between the first differential mechanism and the left front wheel and between the differential mechanism and the left rear wheel. The third and fourth decoupling mechanisms are interposed between the first motor and the first decoupling mechanism and between the first motor and the second decoupling mechanism. The fifth and sixth decoupling mechanisms are interposed between the second differential mechanism and the right front wheel and the right rear wheel, respectively. The seventh and eighth decoupling mechanisms are interposed between the second motor and the fifth decoupling mechanism and between the second motor and the sixth decoupling mechanism.
US11479113B2
A fuel door opener assembly is configured to lock or unlock a fuel door of a vehicle and includes: an opener housing in which a space is formed; a locking block slidably installed inside the opener housing, elastically supported in a direction to be drawn out from the opener housing, and configured to lock and unlock the fuel door; a locking pin configured to be moved along a heart-shaped cam formed on the locking block to restrict a location of the locking block in accordance with a position thereof on a profile of the heart-shaped cam; and an elastic member disposed in the opener housing and elastically supporting the locking pin to allow the locking pin to be positioned on the profile of the heart-shaped cam.
US11479112B2
A fuel tank venting system for a hybrid vehicle includes a first flow path configured to deliver fuel vaporized from a fuel tank to a canister, a second flow path configured to deliver air used for cooling a high voltage battery to the canister, a first three-way valve disposed on the second flow path and configured to control opening and closing of a first discharge port for releasing pressure of the fuel tank, a second three-way valve disposed on the second flow path and configured to control opening and closing of a second discharge port for flowing the air used for cooling the high voltage battery into the canister or discharging the air used for cooling the high voltage battery outside the vehicle, and a controller configured to control the first three-way valve and the second three-way valve.
US11479106B2
A hybrid module includes a first, motor-side pre-assembly group and a second, transmission-side pre-assembly group. A separating clutch is arranged between the motor-side pre-assembly group and the transmission-side pre-assembly group, via which the pre-assembly groups can be connected in a torque-transmitting manner.
US11479101B2
A system includes a vehicle cover, a mechanical tensioning device, a memory device, storing instructions, and one or more processors configured to execute instructions to perform the steps of a method to secure a vehicle. The mechanical tensioning device may include attachment means to attach the device to a wheel of the vehicle and means to attach a security cable of the vehicle cover integrated into a bottom edge of the vehicle cover to the mechanical tensioning device. The mechanical tensioning device may include a rotational reel connected to either a tensioning motor or a tensioning crank and optionally including either a mechanical bi-stable device or one or more sensors configured to monitor the tension of the security cable when engaged to the mechanical tensioning device. The processor may monitor for a change in tension and execute one or more security measures in response.
US11479093B2
A method for positioning a movably arranged panel comprises the steps of determining a panel braking distance based on a physical property of the moveable panel and a physical property of at least one of a drive assembly and a drive motor. The panel braking distance corresponds to a distance covered by the moveable panel in a period of time starting from a decision to switch off the drive motor until stand-still of the moveable panel. The drive motor is switched off when an expected stop position is within a predetermined range around a desired stop position.
US11479088B2
A glass run attached to a groove formed in a door frame includes: a basic frame including a bottom wall, a vehicle exterior side wall, and a vehicle interior side wall; an outer lip provided on the vehicle exterior side wall and coming into sliding contact with the vehicle exterior side of door glass; and an inner lip provided on the vehicle interior side wall and coming into sliding contact with the vehicle interior side of the door glass. The inner lip includes at least a first inner lip, and a second inner lip provided at a position closer to the bottom wall than the first inner lip is. Each of the first inner lip and the second inner lip extends toward the bottom wall, and does not come into contact with each other during sliding contact with the door glass.
US11479087B2
A cooling structure of a vehicle battery unit includes: a plurality of battery modules; a plurality of battery cooling units; a supply pipe; a discharge pipe; and a battery case. The supply pipe includes a supply pipe portion which passes between the at least two battery modules arranged in the vehicle width direction and connects the plurality of battery cooling units. The discharge pipe includes a discharge pipe portion which passes between the at least two battery modules arranged in the vehicle width direction and connects the plurality of battery cooling unit. The supply pipe portion and the discharge pipe portion have bellows pipe portions which are made of resin and can be expanded or contracted in the front-rear direction and curved pipe portions which are made of resin and bend in the vehicle width direction.
US11479082B2
A refrigerant management system in a heat flux management system for an electric vehicle and a method of refrigerant management is provided. The system includes a vehicle air conditioning circuit including a heat pump circuit and a refrigeration cycle refrigerant circuit, the air conditioning circuit including a heat pump condenser in thermal communication with a heat source, a refrigerant evaporator in thermal communication with the heat source, an evaporator associated with an expansion valve, and a refrigerant compressor where the components are fluidly connected to one another by a refrigerant line. An accumulator is fluidly coupled in the refrigerant line downstream of the heat pump condenser, the refrigerant evaporator and evaporator and upstream of the refrigerant compressor, and the air conditioning circuit is switchable between a heating mode and a cooling mode in which the refrigerant circuit is in fluid communication with the compressor by actuation of at least one valve.
US11479079B2
A thermal management circuit for a hybrid or electric vehicle is disclosed. The thermal management circuit has a first reversible air conditioning loop in which a refrigerant circulates and includes a two-fluid heat exchanger arranged jointly on a second loop for the circulation of a heat-transfer fluid. The second loop for the circulation of a heat-transfer fluid includes a first circulation branch including in the direction in which the heat-transfer fluid circulates, a first pump, a first radiator arranged in an internal air flow, and a battery heat exchanger. A second circulation branch is connected in parallel with the second radiator and includes a second pump and an electric device for heating the heat-transfer fluid. A third circulation branch connected in parallel with the first pump and the battery heat exchanger includes the two-fluid heat exchanger.
US11479074B2
A method, apparatus and vehicle for controlling a ride level for a vehicle having at least one first axle having a first air suspension and/or one second axle having a second air suspension, a parking brake and an operating brake, including: reading a ride level variation signal, indicating a ride level variation to be performed; providing a parking break release signal to an interface to a parking brake valve that, responding to the ride level variation signal, releases and engages the parking brake installation, the parking brake release signal being for actuating the parking brake valve for releasing the parking brake installation; and providing a first control signal to an interface to a first valve of the first air suspension and/or a second control signal to an interface to a second valve of the second air suspension while using the ride level variation signal for performing the ride level variation.
US11479064B2
A self-sealing pneumatic tire having at least one cohesive sandwich radially inward of the pneumatic tire is provided. The at least cohesive sandwich may include a cohesive material under pressure, facilitating a recovery capacity upon being pierced by a sharp object, whereby the molecules of the cohesive material cohesively reattach, self-sealing any passageway or space created by the sharp object. The self-sealing pneumatic tire may also provide a loculated-diamond-section layer located radially inward of the outer cohesive sandwich, further supporting the self-sealing pneumatic tire. The external rubber tread are disposed along the circumference of the tire in some embodiments can be separate from the surface of the tire yet secured in place by attachments. Once fully utilized, this external rubber tread can be replaced by a new version without having to replace the entire tire.
US11479054B2
An example system may comprise a media support including a wall and a base and a restraining extension extending in a first direction to constrain print media, when present, to a space below the restraining extension.
US11479049B2
A print supply, the print supply containing a print material and to connect to a printing device to provide the print material to the printing device that includes a container to maintain the print material, an integrated circuit coupled to the box to interface electrically with the printing device, and a load cell communicatively coupled to the integrated circuit to detect a weight of the print liquid supply.
US11479047B2
Examples of a print liquid supply unit are described herein. In some examples, the print liquid supply unit includes a first housing component including an alignment feature. In some examples, the print liquid supply unit includes sensor circuitry. In some examples, the print liquid supply unit includes a sensor support secured to the first housing component with the alignment feature.
US11479043B2
Since a head part is arranged in an inclined posture, the ink ejected from a nozzle surface of the head part may drip to a first lower surface peripheral edge portion along the nozzle surface, and then drops from a first long side of a lower surface of the head part toward a first side wall of a cover member being arranged below the head part. The first side wall having an upper end portion is located away from the first long side. Thus, the dropped ink is collected by the cover member without being attached to the upper end portion of the first side wall. Therefore, the ink can be prevented from being solidified at the first lower surface peripheral edge portion and the reattachment of the ink to the nozzle surface can be effectively prevented.
US11479039B2
A damper for a continuous ink jet printer, comprising a fluid receiving chamber (6), comprising at least a lateral wall (22), a fluid inlet (11), and a fluid outlet (12), and at least one membrane (14), the membrane being in a material having a Young modulus between 0.5 MPa and 1000 MPa, the membrane being deformed under the influence of a pressure variation in the first portion.
US11479027B2
A photosensitive electrically conductive structure includes: a substrate; a releasing photosensitizing resin layer disposed on the substrate; a nano silver layer disposed on the releasing photosensitizing resin layer; and a photosensitive electrically conductive layer disposed on an edge of the nano silver layer. A visible region is defined in the photosensitive electrically conductive structure where the nano silver layer is not covered by the photosensitive electrically conductive layer and a peripheral wiring region is defined in the photosensitive electrically conductive structure where the nano silver layer is covered by the photosensitive electrically conductive layer. The releasing photosensitizing resin layer has an average molecular weight (Mn) greater than 3,000 but less than 100,000, and the releasing photosensitizing resin layer, the nano silver layer, and the photosensitive electrically conductive layer are patterned. A touch sensor includes at least one layer of the photosensitive electrically conductive structure.
US11479023B2
The present invention relates to a luminous vehicle sunroof that includes a first glazing with first and second main faces, a light-emitting element such as an OLED or QLED and a collimating optical system with one or more optical films.
US11479022B2
A lamination process is disclosed. The process is useful for silicone based lamination adhesive compositions, in particular those which cure at or around room temperature.
US11479020B2
A carbon nanotube sheet structure includes: a carbon nanotube sheet; a first base material including a first base material surface facing the carbon nanotube sheet; and a first spacer providing a gap between the carbon nanotube sheet and the first base material. A first base material surface of the first base material includes a first region on which the first spacer is provided and a second region on which the first spacer is not provided. The first base material is spaced apart from the carbon nanotube sheet at the second region on the first base material surface.
US11479015B2
Techniques for providing custom formed panels for transport structures including vehicles and aircraft are disclosed. In one aspect of the disclosure, a panel for a transport structure includes a first face sheet, a second face sheet arranged opposite the first face sheet, the second face sheet comprising a different geometrical profile than the first face sheet to define a space between the first and second face sheets having a variable thickness, a core configured to occupy the space. In another aspect, a node can be additively manufactured to form the custom panels by engaging opposing face sheets. The node has an inlet port for providing a foam-like substance into the space between the face sheets to thereafter solidify into a core.
US11479012B2
An elastic film has a perforation formed by perforation holes that are elongated along a preferred expanding direction in the unexpanded state, wherein the ratio of the length of the perforation holes determined along the preferred expanding direction to a width of the perforation holes determined perpendicular thereto amounts to at least 3:2. The elongation at break along the preferred expanding direction is at least twice as high as the elongation at break determined perpendicular thereto along the width of the perforation holes.
US11479010B2
An embossing device (1) includes an embossing area in which are arranged at least: a first embossing roller (5); a second embossing roller (7;9); a first pressure roller (11) co-acting with the first embossing roller; and a second pressure roller (15) co-acting with the second embossing roller. The embossing device further includes a storage unit (51) configured for containing spare embossing rollers (55, 57, 59), for replacing one or the other of the embossing rollers (5, 7) in the embossing area. The storage unit (51) develops substantially vertically, with mutually superposed seats (53) for receiving embossing rollers (55, 57, 59, 5, 7).
US11479009B2
An expansion device includes an unexpanded slit sheet roll that is wound on a paper core that is longer than the width of the slit sheet paper roll. The paper core is placed onto a rod member. An adjustable downward pressure is exerted on the paper core and the paper core exerts pressure on the rod member. As the paper is pulled, the downward pressure creates the friction required to enable the unexpanded slit sheet to be unwind and fed while simultaneously expanding.
US11479008B2
Discrete items are conveyed, preferably by a vacuum conveyor, in a machine direction toward a pair of rotating blades. A first intended target of folding, for instance a right portion of front and back panels of a diaper, travels up a ramp, raising the level of the intended target. A rotating blade passes under the intended target of folding, and folds the right portion of front and back panels of a diaper over. If desired, a second intended target of folding, for instance a left portion of front and back panels of a diaper, travels up a second ramp, raising the level of the intended target. A rotating blade passes under the second intended target of folding, and folds the left portion of front and back panels of a diaper over. The folded diaper then exits the folding system and travels downstream for further processing as desired.
US11479006B2
A juicer having improved juicing performance, including: a housing in which a motor is built in; a screw housing detachably coupled to the housing; and a driving screw exposed to one side of the housing and received in the screw housing so as to rotate by being coupled to a driving shaft rotatably driven by the motor. The driving screw includes: a driving screw main body in which an installation groove opened toward the housing is formed; one or more piezoelectric element provided in the installation groove of the driving screw main body; and a contact terminal electrically connected to the piezoelectric element and electrically contacting a contact electrode provided in the housing.
US11479001B2
This invention relates to a kit for manufacturing a wind turbine blade component, a method of manufacturing such a wind turbine blade component and a wind turbine blade component thereof. The individual panel sections are interlocked via interlocking devices arranged between adjacent panel sections. The interlocking device comprises first engaging element for engaging the adjacent panel sections, wherein the interlocking device is forced into the panel section by applying force to the interlocking device.
US11478997B2
Disclosed herein is an automated fiber placement system that comprises a robot, an end effector, and a creel assembly that is coupled to the robot and movable with the robot. The creel assembly comprises a spool of a tow and a tow tensioner. The tow tensioner comprises an arm assembly that is pivotable toward and away from a tow direction between a forward position and a rearward position, inclusive, and configured to secure the tow from the spool as the tow unwinds from the spool and moves in the tow direction. The tow tensioner also comprises a biasing member that is coupled to the arm assembly and configured to bias the arm assembly into a neutral position between the forward position and the rearward position. The tow tensioner additionally comprises a potentiometer that is coupled to the arm assembly and configured to detect a position of the arm assembly.
US11478991B2
A system for determining a temperature of an object includes a three-dimensional (3D) printer configured to successively deposit a first layer of material, a second layer of material, and a third layer of material to form the object. The 3D printer is configured to form a recess in the second layer of material. The material is a metal. The system also includes a temperature sensor configured to be positioned at least partially with the recess and to have the third layer deposited thereon. The temperature sensor is configured to measure a temperature of the first layer of material, the second layer of material, the third layer of material, or a combination thereof.
US11478990B2
The present invention provides a multi-material 3D object printing method and a print control apparatus. The multi-material 3D object printing method includes: a. randomly generating at least one group of area print data based on each group of area information of a target object, then correspondingly generating layer print data according to multiple groups of area information of each layer of the target object, and forming the multiple groups of layer print data into 3D object print data; b. performing layer-by-layer printing based on the 3D object print data; and c. stacking layer-by-layer printing products from the step b to form a 3D object. As disclosed, a texture of a 3D object generated by means of printing is homogeneous, thereby expanding the application scope of manufacturing a 3D object by using an inkjet printing technology, and implementing smooth transition between materials in different areas of a same 3D object.
US11478988B2
A method of separating excess resin from at least one object, includes: (a) stereolithographically producing at least one object on at least one carrier platform, each carrier platform having a planar build surface to which at least one object is connected, each object carrying excess resin on a surface thereof; then (b) mounting each carrier platform to a rotor; (c) centrifugally separating excess resin from each object by spinning the rotor with each carrier platform connected thereto while each object remains connected to each carrier platform; and then (d) removing each carrier platform from the rotor with each object thereon, with excess resin separated therefrom.
US11478976B2
A flat-pressing manufacturing method of a bionic adhesive structure based on a micro through-hole nickel-based mold is disclosed. The method includes the following steps: preparing a nickel-based mold with a micro through-hole array; placing the nickel-based mold on an elastic pad in a magnetic mold closing system; coating a liquid prepolymer uniformly on a backing, and placing a side of the backing coated with the liquid prepolymer on the nickel-based mold, covering a sealing diaphragm on the backing to separate a cavity into an upper chamber and a lower chamber, and performing a vacuum treatment on the lower chamber and an inflation treatment on the upper chamber to apply a uniform pressure on the backing layer and achieve a full filling of prepolymers with different viscosities; and after the filling is completed, curing and demolding to obtain the bionic adhesive structure.
US11478970B2
A housing component, for the production of a housing of a multi-shaft screw machine, includes a base body, in which at least two bores interpenetrating each other are configured. The bores extend in a conveying direction through the base body and are limited transversely to the conveying direction by an inner wall. The inner wall configures at least one first wall section and at least one second wall section such that the at least one first wall section is harder than the at least one second wall section. The wall sections, for example, are generated by material application. The housing component allows for a reliable wear protection and a positive influence on the material processing.
US11478969B2
A method for producing a foam-molded product uses a producing apparatus including a plasticizing cylinder. The plasticizing cylinder has a plasticization zone, a starvation zone, and an introducing port which is formed in the plasticizing cylinder and via which a physical foaming agent is introduced into the starvation zone. The method includes: plasticizing and melting a thermoplastic resin into a molten resin in the plasticization zone; introducing a pressurized fluid containing the physical foaming agent having a fixed pressure into the starvation zone; allowing the molten resin to be in the starved state in the starvation zone; bringing the molten resin in the starved state into contact with the pressurized fluid having the fixed pressure in the starvation zone; and molding the molten resin into the foam-molded product. At least one pressure boosting part is provided in the starvation zone.
US11478966B2
A composite plate structure includes a composite plate and a resin component. The composite plate includes a first fiber layer, a second fiber layer and a core layer. The second fiber layer has a first region, wherein an area of the second fiber layer is smaller than an area of the first fiber layer. The core layer is disposed between the first fiber layer and the second fiber layer, wherein the core layer is exposed at the first region. The resin component is connected to the composite plate, wherein the resin component is combined with the core layer at the first region. In addition, a manufacturing method of the composite plate is also provided.
US11478965B2
The invention relates to a mould for moulding a component with one or more inserts, the mould comprising a mould body for defining in part the shape of the component, and at least one insert holder for holding an insert within the mould body. Each insert holder is movably supported such it can move relative to the mould body in a direction of shrinkage of the component, and wherein the mould further comprises a biasing means to bias each insert holder to a first position relative to the mould body. The invention also relates to a method of moulding.
US11478942B1
Systems, methods, and computer-readable media are disclosed for robotic picking assemblies configured to grasp multiple items. In one embodiment, an example system may include a picking assembly coupled to a vacuum system, the picking assembly having a first suction cup assembly with a first suction cup and a first sensor, and a second suction cup assembly with a second suction cup and a second sensor. The example system may include a controller configured to cause the picking assembly to grasp a plurality of items, where the plurality of items includes a first item and a second item. The controller may be further configured to cause the picking assembly to move from a first position to a second position, and cause the picking assembly to release the first item at a first time and the second item at a second time.
US11478941B2
End effectors and methods for gripping a curvilinear sheet of material are disclosed herein. The curvilinear sheet of material defines a first sheet side having a curvilinear first side topography and a second sheet side having a curvilinear second side topography. The end effector includes a negative mating shaped first sheet-engaging surface configured to operatively support the first sheet side and having a curvilinear first sheet-engaging surface topography that corresponds to the curvilinear first side topography. The end effector also includes a second sheet-engaging surface configured to operatively support the second sheet side and having a curvilinear appropriately mating negative shaped second sheet-engaging surface topography that corresponds to the curvilinear second side topography. The end effector further includes an actuation mechanism configured to selectively transition the end effector between an open orientation and a gripping (converging) orientation. The methods include methods of utilizing the end effectors.
US11478939B2
A position verification sensor produces a discrete output for determining an accuracy of mutual mechanical positioning with a key and includes: a substratum; a housing; a receiver pad that: receives contact with the key; produces a target output in contact with the key; and produces a null output in absence of contact with the key; an aperture cap having: a cap surface; and the keyway aperture that selectively communicates the key; and a compliant member that: rests in a primary position in an absence of the key disposed on the cap surface; receives the depression force from the aperture cap; reciprocatively depresses, from the primary position to a depressed position, in response to receiving the depression force and being pushed by the depression force from the key; and reciprocatively returns, from the depressed position to the primary position, when the key is removed from contact with the aperture cap.
US11478938B2
A sheet conveying device and a sheet conveying method whereby it is possible to convey a sheet more accurately. This sheet conveying device includes a holder capable of holding a sheet, bringing the sheet into a stretched state while holding the sheet, and conveying the held sheet. This sheet conveying device also includes a sheet state recognizer that recognizes the state of the sheet when the sheet is held in a stretched state by the holder.
US11478934B2
There is provided a method and an apparatus for controlling a robot arm. In this control scheme, a position error indicating a deviation between a command position, which is a control target position, and a current position, which is a position where the arm of the robot is currently located, is acquired. When the acquired position error exceeds a threshold, a new corrected command position between the current position and the command position is set. After the arm of the robot is moved to the corrected command position, a new corrected command position reset between the corrected command position serving as a new current position and the command position. Reconfiguration of a corrected command position is iterated until a current position of the robot arm becomes equal to the command position so that movement of the robot arm is achieved from the current position to the command position.
US11478933B2
Example implementations described herein estimate parameters for equipment that cannot be sensed directly, including determining if such equipment is running or stopping. Example implementations determine the standard throughput per equipment and product, based on history of equipment production data, extract previous and next equipment of robotic arms on the line by using physical topology information of robot arms and equipment, senses and determines throughput of associated robot arms and compares the robot arm throughput with the standard throughputs of the previous and next equipment, which help determine whether the previous/next equipment have stopped.
US11478930B2
According to other embodiments, a method planning of motions to lift heavy objects using a robot system comprising a robot and an end effector, includes identifying data comprising (a) rigid bodies included in the robot and the end effector, (b) joints connecting the rigid bodies, and (c) torque limits for each of the joints. The torque limit for a joint indicates a maximum supported torque by a drive operating the joint. A motion path searching algorithm is applied to the input data to identify feasible robot paths. The motion path searching algorithm determines torque of each of joint when evaluating points for inclusion in a feasible robot path. An evaluated point is only included in a feasible robot path if the torque of each of the joints do not exceed the torque limits. At least one of the feasible robot paths is transferred to a controller associated with the robot.
US11478905B1
Devices or sockets having multi-sided outer surfaces are disclosed herein. An exemplary device can include an outer surface comprising multiple outer sides; an inner surface comprising multiple inner sides; a first end portion; a second end portion opposite the first end portion; a first recess extending from the first end portion toward the second end portion; and a second recess extending from the second end portion toward the first end portion. The second recess can include a cross-sectional dimension smaller than the cross-sectional dimension of the first recess. The device can be a hexagonal socket. In some embodiments, individual sockets are stackable on and within one another.
US11478900B2
A handheld skate blade sharpening tool that has an automatically indexing, rotating sharpening stone that matches the concaved profile of the skate blade retained within a two-piece body member. Screws hold the two-piece body member together to keep the round sharpening stone sized to match the desired concave profile. The sharpening stone will remove metal to match the shape of the stone each time the sharpener is moved back and forth along the blade. The sharpening stone has gears on each end of the stone that match the gears inside the two-piece body. As the tool is moved along the skate blade, the sharpening stone will incrementally rotate within the body when the direction is changed in the reciprocating motion by the user's back and for movement.
US11478899B2
A shaped abrasive agglomerate particle includes a shaped abrasive particle bonded in a vitreous matrix. The shaped abrasive particles have a longest particle lineal dimension on a surface and a shortest particle dimension perpendicular to the longest particle lineal dimension, and the longest particle lineal dimension is at least twice the shortest particle dimension. The shaped abrasive agglomerate particle has a longest agglomerate lineal dimension on a surface and a shortest agglomerate dimension perpendicular to the longest agglomerate lineal dimension, and the longest agglomerate lineal dimension is at least twice the shortest agglomerate dimension. The abrasive agglomerate particles are useful in abrasive articles. Methods of making the shaped abrasive agglomerate particle and abrading a workpiece are also described.
US11478898B2
An abrasive article can include an abrasive component including a body. The body can include a bond matrix and abrasive particles contained in the bond matrix. In an embodiment, the body can include an interconnected phase extending through at least a portion of the bond matrix. The body can include a discontinuous phase including a plurality of discrete members. At least one of the discrete member can include a macroscopic pore. In another embodiment, the body can include a porosity of at least 15 vol % for a total volume of the body.
US11478897B2
A blasting processing method using shot media. A particle diameter distribution of the shot media before forming an operating mix is bimodal and substantially continuous, and both a first particle group corresponding to a first peak and a second particle group corresponding to a second peak are aggregates of particles in a shape having an angular part.
US11478886B2
The present invention relates to attachment mean (1) for connecting plane components in dry construction, in particular for fixing two-dimensional construction material to a metallic substructure, having a shaft (2) on one end region of which a point (3) and on the other end region of which a head (4) are formed, a fine thread (5) being formed on the shaft (2) in order to increase extraction values of the attachment means (1), at least in regions, a number of grooves (6) being provided on the shaft (2) which extend substantially parallel to the central axis (X) of the shaft (2).
US11478885B2
A method of manufacturing a medical device including a case having a first and a second case portion mated together. The case having a space inside and an elastic membrane attached to the case. A first housing space covered by the first case portion and a second housing space covered by the second case portion. Fixing parts at peripheries of the first and the second case portions and at which the first and the second case portions are mated. Holding surfaces at the peripheries of the first and the second case portions. A sealing part at the periphery of the first or the second ease portions with respect to the fixing parts and that seals an entirety of the peripheral edge of the elastic membrane. Forming an air gap between the sealing part and the fixing parts by depressurization or heating the fixing parts that connect the case portions.
US11478882B2
A vehicle body assembly system defines a preset pre-buck section and a preset main-buck section along a conveying route of a floor assembly, and may include: i) pre-buck units which are installed at both sides of the conveying route in the pre-buck section, respectively, restrict lower portions of side assemblies, which vary in accordance with a type of vehicle, with respect to both sides of the floor assembly, and preassemble the lower portions of the side assemblies to the floor assembly by a first welding robot; and ii) main-buck units which are installed at both sides of the conveying route in the main-buck section, respectively, restrict upper portions of the side assemblies preassembled by the pre-buck unit, and post-assemble vehicle body components to the upper portions of the side assemblies by a second welding robot.
US11478879B2
According to the present application, a machining apparatus (10) for the laser machining of a workpiece (12) in a machining zone (13) is provided, having a first interface (14) for a machining laser source for generating a machining laser beam (15), a second interface (16) for a detector device (for detecting radiation (17) emitted by the machining zone (13); an outlet opening (18) for the machining laser beam (14); and first and second laser beam guiding devices (20, 22), wherein the first laser beam guiding device (20), 20a, 20b) is arranged and designed such that it guides the machining laser beam (14) to the second laser beam guiding device (22) and dynamically moves the machining laser beam (14), and the second laser beam guiding device (22) is arranged and designed such that it guides the dynamically moved machining laser beam (14) through the outlet opening (18) and at least partially guides the radiation (17) emitted by the machining zone (13) through the outlet opening to the second interface (16). Further provided is a method for the laser machining of a workpiece (12).
US11478875B2
A processing machine for processing a workpiece with a processing beam includes a nozzle changer and a protective enclosure. The nozzle change is for mounting nozzles on or demounting nozzles from a processing head of the processing machine. The nozzle changer has multiple nozzle holders for holding nozzles. The protective enclosure is configured to close off a working space for the processing of the workpiece with the processing beam from a working space surrounding area. The nozzle changer is movable between a nozzle changing position within the protective enclosure and a setup position outside the protective enclosure.
US11478872B2
Systems and methods for providing a constant current controller for use in constant current welding applications are described. In one embodiment, a current controller controls the output current of the welding torch without directly measuring the output current of the welding torch. The current controller controls or sets a current in a primary winding of a transformer in an inverter of a welding power supply to control the output current of the welding torch.
US11478868B2
A method for producing a bonded body includes: a laminating step of forming a laminated body in which a first member and a second member are temporarily bonded to each other by providing a temporary bonding material including an organic material on at least one of a bonding surface of the first member and a bonding surface of the second member; and a bonding step of pressurizing and heating the laminated body in a laminating direction and bonding the first member and the second member to each other. In the bonding step, during a temperature increase process of heating the laminated body up to a predetermined bonding temperature, at least a pressurization load P2 at a decomposition temperature TD of the organic material included in the temporary bonding material is lower than a pressurization load P1 at the bonding temperature.
US11478866B2
A machine tools for processing of a saw disk includes a processor; a spindle unit having a shank provided with a flange to mount the saw disk to be rotated for processing for planarity thereof; sensor assembly having a sensor to be slide from the periphery of said saw disk to the centre thereof, wherein said sensor detects areas of discrepancy in planarity in each part of a disk face of said saw disk and communicating said data to said processor; and a hammer assembly connected to a transverse carriage assembly, the hammer assembly having: a beating head, and a preloading spring with a preload piston coupled to the beating head, wherein the preload piston is configured to load the preloading spring to transfer elastic energy to the beating head for giving, said beating head, the thrust for striking the areas of discrepancy of the saw disk.
US11478857B2
A cutting insert may include a base member and a coating layer thereon. The coating layer may include a first layer including a titanium compound on the base member, a second layer including alumina and an upper surface on the first layer, and a third layer including a titanium compound on the upper surface. The coating layer may include a crack at a top surface and therein. In a cross section orthogonal to the top surface, the crack may be present in the third layer and the second layer; in the third layer it may have a width of 1 μm or more. In the upper surface it may have a width of 0.5 μm or more—smaller than the width of the crack in the third layer. Another part may have a width of 0.2 μm or less closer to the base member than the upper surface.
US11478844B2
The present invention provides a rivet gun including a first handle, a second handle, a transmission mechanism, and a clamping-pulling mechanism. The first handle is fixedly connected or integrated with a housing limiting the clamping-pulling mechanism, and the second handle is rotatable around a first fixed shaft relative to the first handle; the clamping-pulling mechanism includes a pull rod with gear grooves thereon; the transmission mechanism includes a gear member with a gear end rotatable around a second fixed shaft, the gear end of the gear member being configured to engage with the gear grooves on the pull rod; and the second handle is connected to the transmission mechanism, and configured to drive the gear member of the transmission mechanism to rotate when the second handle is rotated and opened relative to the first handle such that the gear member pushes the pull rod forward by engagement between the gear end and the gear grooves, and to drive the gear member of the transmission to rotate when the second handle is rotated and closed relative to the first handle such that the gear end of the gear member pulls the pull rod backward by engagement between the gear end and the gear grooves.
US11478841B2
A method of processing hexahedral metal includes an X-axis edge forging step to press two X-axis edges on opposite sides to each other from a center of the hexahedral metal among edges formed in an X-axis direction, process the hexahedral metal into hexagonal prismatic metal, and restore the hexagonal prismatic metal to hexahedral metal, a Y-axis edge forging step to press two Y-axis edges on opposite sides to each other from the center of the hexahedral metal among edges formed in a Y-axis direction, process the hexahedral metal into hexagonal prismatic metal, and restore the hexagonal prismatic metal to hexahedral metal, and a Z-axis edge forging step to press two Z-axis edges on opposite sides to each other from the center of the hexahedral metal among edges formed in a Z-axis direction, process the hexahedral metal into hexagonal prismatic metal, and restore the hexagonal prismatic metal to hexahedral metal.
US11478840B2
Provided is a manufacturing method of a wire rod for forming a coil, the manufacturing method including the steps of: placing an element wire in a forming space surrounded by a plurality of split dies; and pressure-forming the element wire by moving the plurality of split dies in a direction of narrowing the forming space. In the step of pressure-forming the element wire, at least one of the plurality of split dies is moved, and the plurality of split dies each having a surface that changes in shape in a longitudinal direction of an element wire to pressure-form the element wire into the wire rod having a plurality of different cross-sectional shapes in the longitudinal direction.
US11478838B2
Tube bending systems configured to bend a tube. The tube bending systems include a tube bending device and a lubrication system. The tube bending device includes a bending device frame and a bending die assembly. The tube bending device is configured to bend the tube. The bending die assembly is mounted to the bending device frame and includes a bending die against which the tube is selectively bent. The lubrication system is configured to selectively direct a lubrication fluid to the tube proximate the bending die assembly.
US11478836B2
Provided is a press-formed article manufacturing method including pressing a blank with the first pressing apparatus to form a first intermediate formed article having a pair of bent portions bent to one side in the plate thickness direction and having a spacing between the bent portions narrower than the width of the top plate and equal to or more than the width of the top portion of the convex portion, and moving the second die relative to the second punch side punch with respect to the die pad and the second punch and forming a second intermediate formed article in a state where a portion between the bent portions is sandwiched between the die pad and the convex portion, with one side of the first intermediate formed article in the plate thickness direction as the convex portion side of the second pressing apparatus.
US11478834B2
A machine tool for machining planar workpieces includes an upper tool, a lower tool, a machine frame, and a controller. The upper tool is movable with a stroke movement along a stroke axis by a stroke drive device in a direction towards a workpiece and in the opposite direction and positionable with an upper traversing movement along an upper positioning axis by a motor drive assembly. The lower tool is aligned with the upper tool and is positionable with a lower traversing movement along a lower positioning axis by a motor drive assembly. The upper and lower tools are movable in a frame interior of the machine frame. The motor drive assemblies can be controlled by the controller. The upper and lower traversing movements can be controllable independently of each other. The upper tool can be controlled with the upper traversing movement and the stroke movement in a superposed manner.
US11478829B2
A simple hand held label degrading device and method employs a molded polymer ring (collar) having a plurality of molded hardened pointed teeth on the internal circumference projecting radially inward for degrading the label of a prescription bottle or the like inserted therein. A longitudinal slot in the collar allows it to be fitted over a bottle such that simple hand squeezing of the collar compresses the collar around the bottle and engages the pointed teeth against the label. Simple hand twisting of the collar around the bottle in a clockwise or counterclockwise rotation cuts through the plastic composite or paper label and shreds the label rendering sensitive information illegible thus protecting personal health information. The bottles can then be thrown away or recycled without fear of medical identity theft.
US11478816B2
A mud pumping apparatus that can be removably coupled to a container the mud was originally provided in when first obtained by the user. The mud may be mastic, mortar, grout, joint compound, spackle, or the like. The apparatus may be sized to be used with various standard sized containers, and adjustably powered and controllable to be used with different types, consistencies, and viscosities of spreadable material.
US11478809B2
A fluid dispenser device including a body; a reservoir containing one or two doses of a fluid, the reservoir including a stopper that closes the reservoir in leaktight manner before actuation; a dispenser head that is provided with a dispenser orifice; and dispenser mechanism for dispensing at least a portion of the fluid through the dispenser orifice during actuation. The device further includes a needle having a tip that is adapted to pierce the stopper during actuation, the reservoir being filled with the fluid and being closed with the stopper under a vacuum, so that the residual volume of air present in the reservoir between the fluid and the stopper is substantially zero.
US11478808B2
Dispensing systems (100) having wands (110) for distributing a spray away from a user include moveable wands (110), wands for locking actuation of the dispensing system (210), wands and dispensers providing gravity fed dispensing solutions (410) for battery-operated devices (500) and improved dispensers.
US11478803B2
A showerhead having a plurality of nozzle groups for dispensing water in a plurality of spray patterns, and a selector for selecting one or more of the nozzle groups for dispensing water or for pausing flow from the showerhead. When the selector is configured to pause flow from the showerhead a minimum flow is provided to each of the plurality of nozzle groups.
US11478794B2
A micro channel structure includes a substrate, a supporting layer, a valve layer, a second insulation layer, a vibration layer and a bonding-pad layer. A flow channel is formed on the substrate. A conductive part and a movable part are formed on the supporting layer and the valve layer, respectively. A first chamber is formed at the interior of a base part and communicates to the hollow aperture. A supporting part is formed on the second insulation layer. A second chamber is formed at the interior of the supporting layer and communicates to the first chamber through the hollow aperture. A suspension part is formed on the vibration layer. By providing driving power sources having different phases to the bonding-pad layer, the suspension part moves upwardly and downwardly, and a relative displacement is generated between the movable part and the conductive part, to achieve fluid transportation.
US11478792B2
A modular cassette and method for separating a composite fluid into at least two component parts thereof during centrifugation is provided. The modular cassette includes a fluid inlet portion, at least one fluid separation portion, at least one media chamber in fluid communication with the fluid separation portion, a fluid collection portion, at least one fluidic channel configured to form a fluid communication between at least two components of the cassette, at least one wax valve including undulating flow channel portions configured to close at least one of the fluidic channels, and at least one heating element configured to actuate the at least one wax valve.
US11478781B2
Catalyst systems containing a titanium alkoxymagnesium halide supported catalyst component can be used for the polymerization of olefins. The catalyst can be prepared from a microcrystalline solid alkoxymagnesium halide support having a lattice spacing in the 5 nm to 15 nm range.
US11478769B2
A method for processing a chemical stream includes contacting a feed stream with a catalyst in an upstream reactor section of a reactor having the upstream reactor section and a downstream reactor section, passing an intermediate product stream to the downstream reactor section, and introducing a riser quench fluid into the downstream reactor section, upstream reactor section, or transition section and into contact with the intermediate product stream and the catalyst to slow or stop the reaction. The method includes separating at least a portion of the catalyst from the product stream, passing the product stream to a product processing section, cooling the product stream, and separating a portion of the riser quench fluid from the product stream. The riser quench fluid separated from the product stream may be recycled back to the downstream reactor section, upstream reactor section, or transition section as the riser quench fluid.
US11478764B2
An agitator may include one or more members adjustable between an expanded configuration and a compressed configuration. When the one or more members are in the expanded configuration, the agitator in a first set of two orthogonal dimensions is larger than an opening having a predetermined size. When the one or more members are in the compressed configuration, the agitator in a second set of two orthogonal dimensions is smaller than the opening having the predetermined size. The one or more members are biased to the expanded configuration in absence of external force applied to the one or more members. In use, the agitator may be inserted into a container through a neck of the container in the compressed configuration. The agitator may expand within the container so that the container does not fit through the neck of the container.
US11478762B2
A production module for producing solid medicaments in individual batches, comprising a supplying device for supplying powdered starting materials, a mixing device connected to the feeding device and is intended for working the supplied powdered starting materials into a product, a final working device connected to the mixing device and is intended for the final production of an end product from the worked starting materials, and a control device for automatically controlling the supplying device and the mixing device and the final working device. Diverters allow a batch to be passed on from the supplying device to the mixing device and from the mixing device to the final working device without any backmixing. Data of all the process sensors and quality sensors of the production module are linked with the respective batch by the control device such that tracking and tracing of the batches is made possible.
US11478761B2
A universal, scalable, solvent-free, one-step method for thermal annealing a stainless steel membrane to create a superhydrophilic surface. The superhydrophilic membrane itself, and methods for using it to separate oil and water in an oil and water mixture or for photocatalytic degradation of methylene blue and other organic contaminants.
US11478759B2
The invention relates to a method for manufacturing a hollow fiber membrane bundle from a plurality of polysulfone and PVP-based hollow fiber membranes which encompasses the providing of a spinning solution comprising a polysulfone-based material, in particular polysulfone, a vinylpyrrolidone-based polymer, in particular polyvinylpyrrolidone, an aprotic solvent, in particular dimethylacetamide, providing a coagulant liquid comprising water and an aprotic solvent, in particular dimethylacetamide, co-extruding the spinning solution and the coagulant liquid through a concentric annular spinneret into a hollow strand, whereby the cavity of the strand is filled with coagulant liquid, conducting the strand through a precipitation gap, introducing the strand into a precipitating bath comprised substantially of water so as to obtain a hollow fiber membrane, conducting the hollow fiber membranes through at least one rinsing bath and drying the hollow fiber membrane obtained, arranging the resulting hollow fiber membranes into a hollow fiber membrane bundle, and treating the hollow fiber membrane bundle with water vapor.
US11478756B2
The present disclosure provides devices, machines and methods for incubating or washing a biological sample membrane or gel automated processing of biological samples. This disclosure provides a device comprising a washing cassette, a sample holder, a poking gear and a washing basin assembly. The disclosure also provides machines comprising the device and methods using the device.
US11478752B2
Provided are electrodialysis systems comprising a plurality of electrodialysis devices, wherein each electrodialysis device of the plurality of electrodialysis devices has a product inlet stream, a product outlet stream, a brine inlet stream, and a brine outlet stream. The product inlet stream for a first electrodialysis device comprises the brine outlet stream of a second electrodialysis device. Further, a first portion of a feed stream is the brine inlet stream for the first electrodialysis device and a second portion of the feed stream is the brine inlet stream for the second electrodialysis device or a third electrodialysis device.
