US11762524B1
Systems and methods for providing a cropped application window of an application window. The systems include a window cropping application that performs a method that allows a user to crop just the portion of an application window the user is interested in (e.g., play controls for a music app, chat window in a gaming app) and place it in an area of the display with enduring visibility or accessibility (e.g., widget dashboard, desktop). The present technology may also be used for web pages (e.g., tutorial articles, reference images), document pages (e.g., reference pages), applications (e.g., calculators), and other scenarios. For example, the present technology described herein improves multi-window scenarios, particularly on small screen devices where screen space is further limited. The present technology makes it easier for users to work across different windows and applications and improve the ease of composing each window.
US11762523B2
A touch display device and a touchscreen panel. Even in the case in which touch electrodes have different sizes or shapes or a located in different positions, a difference in capacitance is not formed among the touch electrodes. High touch sensitivity can be obtained. The touch display device comprises a plurality of touch electrodes, wherein a first touch electrode of the plurality of touch electrodes occupies a first area and comprises first mesh-shaped electrode metal. The touch display device comprises first dummy metal in a same layer as the first mesh-shaped electrode metal and in the first area occupied by the first touch electrode, the first dummy metal being electrically disconnected from the first mesh-shaped electrode metal.
US11762520B2
An electrostatic capacitance sensor includes first detection electrodes and second detection electrodes that are disposed orthogonal to each other. Each of the first detection electrodes and the second detection electrodes has detection faces that are linearly arranged and connection portions that connect the two adjacent detection faces. The electrostatic capacitance sensor has intersections of the first detection electrodes and the second detection electrodes, the intersections being arranged in a matrix. The intersections where resistors are provided at the connection portions of the first detection electrodes and the intersections where resistors are provided at the connection portions of the second detection electrodes are alternately arranged.
US11762518B2
Provided are: a plurality of transmitting electrodes each extending in a first direction and spaced apart in a second direction orthogonal to the first direction; a plurality of receiving electrodes each extending in the second direction and spaced apart in the first direction; a plurality of first wires each electrically connected to one corresponding transmitting electrode included in the plurality of transmitting electrodes; and a plurality of second wires each electrically connected to one corresponding receiving electrode included in the plurality of receiving electrodes. The shortest transmitting electrode disposed at an end and the shortest receiving electrode disposed at an end do not overlap with each other in plan view.
US11762514B2
A capacitive sensor has a structure in which first transparent electrode portions and second transparent electrode portions formed from crystalline indium tin oxide (ITO) are provided on a base material by patterning. A bridge wiring portion formed from amorphous indium zinc oxide (IZO) is provided on each two adjacent first transparent electrode portions and a link continuous to them, with an insulating layer intervening between the bridge wiring portion and the two first transparent electrode portions and link. These two adjacent second transparent electrode portions are electrically connected together by the bridge wiring portion. The thickness of the second transparent electrode portion TE and the thickness of the bridge wiring portion TB satisfy the following expressions: 0.28×TE+83 nm≤TB≤0.69×TE+105 nm; and 30 nm≤TE≤50 nm.
US11762504B2
An image capture device may include a touchscreen display, which may be used to receive user input. The image capture device may determine whether it is under water based on analysis of visual content captured by the image capture device. Responsive to determination that it is under water, the image capture device may change operation with respect to the touchscreen display.
US11762496B2
A technology which can improve the accuracy of touch detection is proposed. A display device includes: a touch panel including plural drive electrodes and plural detection electrodes; plural peripheral wirings; and plural switching elements each of which is disposed between a detection electrode and the corresponding peripheral wiring and that is connected to the detection electrode and the corresponding peripheral electrode. The touch panel executes detection by means of a mutual detection scheme using the plural drive electrodes and the plural detection electrodes. In a condition in which a predefined voltage is applied to the peripheral wirings when the plural switching elements are in an off-state, the voltages of the drive electrodes are changed, and subsequently a condition in which the changes of the voltages of the drive electrodes can be detected from the peripheral wirings is set, and the switching elements are turned from off to on.
US11762480B2
A key determination method for a metal key. The method comprises a step of determining whether values output by an electrical parameter converter on a metal key satisfy multiple levels of thresholds, and, a step of setting a press flag of the metal key according to multiple levels of thresholds; and after the metal key is released, determining whether a release flag is valid according to a press model, and if so, clearing the press flag that was previously set. Different press models and different thresholds are selected and configured by means of software, so that personalized choices are provided for respective metal keys, which effectively facilitates different operators in configuring a metal keyboard according to usage habits, thereby improving the operating efficiency. In addition, the setting of different thresholds effectively protects the operational details mean for the exclusive use of operators, thereby achieving the required confidentiality.
US11762475B2
An AR scenario-based gesture interaction method, a non-transitory computer-readable medium, and a wireless communication terminal. The method includes: collecting a RGB image, a depth image, and corresponding IMU data of a current frame; obtaining posture information and hand information of the current frame by processing the RGB image, the depth image, and the IMU data; obtaining three-dimensional point cloud information of a hand in a reference coordinate system by performing three-dimensional dense modeling based on the posture information and the hand information of the current frame; obtaining pose information of a virtual object in the reference coordinate system; and obtaining an occlusion relationship between the hand and the virtual object by rendering the hand and the virtual object based on the three-dimensional point cloud information of the hand, the pose information of the virtual object, and preset point cloud information of the virtual object in the reference coordinate system.
US11762453B2
Method performed by a computer system (1). The computer system (1) is arranged to communicate with a first database (2a). The method comprising the steps of: A. Receiving descriptive data (3) of a first object (4) from a first client (5). B. Receiving a physical position (6a) of a positioning device (7). C. Retrieving from the first database (2a) a data set (8) of a first nearby object (9) having a physical position (6b). D. Creating a description of the surrounding environment (11). E. Deleting redundant sub data (8a) of the retrieved data set (8) creating an optimised sub data (8b). F. Retrieving saliency data (13) being related to the first nearby object (9) from the first database (2a). G. Calculating a stand-out ratio (14) for the first nearby object (9) based on the saliency data (13). H. Creating a final description of the surrounding environment (15).
US11762451B2
Methods, apparatus, systems and articles of manufacture are disclosed to add common sense to a human machine interface. Disclosed examples include a human machine interface system that having an actuator to cause artificial intelligence to execute in a virtual execution environment to generate a virtual response to a user input. The system also includes a virtual consequence evaluator to evaluate a virtual consequence that follows from the virtual response, the virtual consequence generated by executing a model of human interactions, and an output device controller to cause an output device to perform a non-virtual response to the user input when the virtual consequence evaluator evaluates the virtual consequence as positive.
US11762448B1
A method for troubleshooting an abnormal sensor in an energy-storage apparatus, a terminal device, and storage medium are provided. The method may include the following. Feedback information sent by at least two sensors of at least one type is received according a preset period. Monitoring data are grouped according to a monitoring type. One monitoring type corresponds to one data set. Data screening is performed on a data inspecting group updated, and a target sensor is determined.
US11762444B2
A method for determining power dissipation within a computer system is disclosed. A circuit block may receive a regulated voltage level on a power supply signal generated by a voltage regulator circuit. A power control circuit may measure a current drawn by the circuit block, and determine a real-time voltage level for the power supply signal using the current and based on a slope value and a zero-load voltage level. Additionally, power control circuit may determine a power dissipation for the circuit block using the current and the real-time voltage level, and adjust an operation parameter of the circuit block based on the power dissipation.
US11762443B2
Methods, systems, and devices for power management of a memory device are described. An apparatus may include a substrate and an input/output (I/O) interface and memory device coupled with the substrate. The I/O interface may communicate with a host device and the memory device may store data associated with the host device. The apparatus may include a power management component for providing one or more supply voltages to the memory device. The power management component may receive input voltages associated with the substrate and provide the supply voltages to the memory device based on the input voltages. The power management component may include a first portion integrated with the memory device and a second portion coupled with the substrate. The first portion may include control circuitry for the power management component and the second portion may include passive components for the power management component.
US11762442B1
Various implementations of the present application set forth a computer-implemented method comprising obtaining, by a low-power hub device, a first set of data published by an edge device, where the low-power hub device subscribes to at least a subset of data published by the edge device, generating, by the low-power hub device, a second set of data from the first set of data by inputting the first set of data into a machine learning (ML) model executing on the low-power hub device, and transmitting the second set of data to a remote server computer system.
US11762440B2
A system comprises an integrated circuit die substrate; volatile memory electrically coupled to the integrated circuit die substrate; a first integrated circuit die element electrically coupled to the integrated circuit die substrate, the first integrated circuit die element comprising a first field programmable gate array (FPGA), and the first integrated circuit die element disposed adjacent to the volatile memory; a battery charger operable to receive power from a main power supply, the main power supply having an on state and an off state, wherein the main power supply is supplying power in the on state and not supplying power in the off state; and a battery module disposed on a top portion of the first integrated circuit die element, the battery module operable to receive power from the battery charger, and the battery module operable to supply power to the volatile memory at least when the main power supply is in the off state.
US11762437B2
A fan device may include a an expansion card, a fan, and a mounting mechanism. The expansion card may mechanically and communicatively connect to a computing system. The mounting mechanism mounts the fan within an opening in the expansion card. The mounting mechanism further permits the fan to move relative to the expansion card.
US11762431B2
A rotating shaft structure includes a damping component, a first shaft body and a second shaft body. A first limiting slot is disposed on a circumferential surface of the first shaft body. The damping component is located between the first shaft body and the second shaft body. The damping component includes one or more damping groups. Each damping group includes an elastic part and a first ball. The first ball abuts against the circumferential surface of the first shaft body by using elastic force of the elastic part. A second end of the elastic part is elastically connected to the circumferential surface of the second shaft body. In a rotation process of the first shaft body, the first ball rolls relative to the circumferential surface of the first shaft body and can be positioned in the first limiting slot.
US11762428B2
An electronic device including a first housing and a second housing facing each other and combined with each other to be folded or unfolded is disclosed, the electronic device includes: a first grip sensor included in the first housing; a second grip sensor included in the second housing; and a processor, wherein the processor is configured to: determine a folded state or an unfolded state of the electronic device, sense proximity and/or contact of a human body using the second grip sensor and adjust a radiated power of the electronic device and/or a power of the electronic device based on the sensed proximity and/or contact of the human body based on the electronic device being determined to be in the unfolded state, and sense the proximity and/or contact of the human body using the first grip sensor and adjust the radiated power of the electronic device and/or the power of the electronic device based on the sensed proximity and/or contact of the human body based on the electronic device being determined to be in the folded state.
US11762419B2
A display apparatus includes a display area and a folding area; a display panel; a digitizer disposed below the display panel; a sagging prevention member disposed in a portion below the display panel overlapping the folding area; and a lower cover disposed below the sagging prevention member.
US11762414B2
Methods and systems for managing the operation of data processing systems are disclosed. A data processing system may provide computer implemented services. The computer implemented services may be provided with various components operably connected to one another. The data processing system may proactively identify and attempt to remediate mismatches between communication rates of the components and the operable connections between the components. The mismatches may be identified based on electrical widths and clock speeds supported by the operable connections and components.
US11762412B2
A joystick device 10 disclosed herein provides a return function for urging a lever 20 to its initial position. The device includes a first spring 30 and a second spring 40, each of which extends along the lever 20 and is disposed between an upper spring seat 32 and a lower spring seat 34. The springs 30 and 40 are subjected to compression to provide an urging force as the lever 20 is tilted from the initial position.
US11762407B1
A signal processing apparatus includes a signal processing circuit configured to process a signal obtained from a voltage bus, a high voltage circuit configured to withstand a voltage stress when a high voltage is applied to the voltage bus, and a bypass circuit configured to bypass the high voltage circuit when a low voltage is applied to the voltage bus.
US11762388B2
A software product and methods determine a field coverage method for a nonholonomic robot to process a field using parallel lanes. A cellular decomposition algorithm divides the field into a plurality of cells, each having a plurality of parallel lanes. Permutations of lane processing orders are determined for each cell, based upon a minimum turning radius of the robot. A cell graph is generated to determine a shortest path for single-time processing each lane in each cell without violating the minimum turning radius of the robot. A step list defining movement of the nonholonomic robot along each lane in each cell of the shortest path through the cell graph is generated, and transits between the lanes, and laps around the field and any obstacles are added. A path program to control the nonholonomic robot to process the field is generated based upon the step list.
US11762387B2
Systems are disclosed for navigating a marine vessel with a navigation system that displays a planned route including a set of current and future waypoints. The system has a display, an integrated user input control, a motor and a rudder. A new desired current heading and new future waypoints with associated future headings are provided and a corresponding autopilot navigates accordingly.
US11762385B2
Micro-authorization of remote assistance for an autonomous vehicle is described herein. A constraint that inhibits propulsion by a mechanical system of the autonomous vehicle is activated by a computing system of the autonomous vehicle, wherein a signal that identifies the activated constraint is transmitted from the autonomous vehicle to a remote computing system. The remote computing system generates instructions to deactivate the activated constraint. A return signal is transmitted from the remote computing system that specifies instructions to deactivate the constraint and a distance to desirably advance the autonomous vehicle. The computing system of the autonomous vehicle deactivates the constraint and the mechanical system is controlled to advance the autonomous vehicle when signal latency is less than a predetermined threshold duration of time.
US11762383B2
An aircraft comprising a first power supply such as a battery, avionics including a plurality of sensors that provide aircraft parameter information, a transceiver and a gateway. The gateway includes a processing system and is coupled to the first power supply, avionics and transceiver. The gateway is configured to operate in a first mode to receive from the transceiver a remote wake request initiated by a user of a remote communication device, power on at least portions of the avionics in response to the received remote wake request by causing the first power supply to be coupled to the at least portions of the avionics, receive aircraft parameter information from the powered on portions of the avionics, and provide the received aircraft parameter information to the transceiver for transmission from the aircraft, optionally to the user of the remote communication device.
US11762381B2
A remote control car-shaped suitcase apparatus for stylish and convenient transportation of luggage includes an electric motor housed in a motor compartment of a base plate. A battery, a CPU, and a transceiver are coupled within the motor compartment and are in operational communication with the electric motor. A pair of front wheels and a pair of back wheels are coupled to the base plate. Each of the pair of back wheels is in operational communication with the electric motor. A handle is slidably engaged within a handle aperture of the base plate. A suitcase body is coupled to the base plate and represents a car. The suitcase body has a suitcase top side defining a suitcase main cavity with the base plate. The suitcase top side is hingingly coupled to a suitcase right side and has a first zipper to seal and alternatively unseal the suitcase main cavity.
US11762373B2
This present disclosure provides a method for gate station compressor operation optimization for smart gas, which is implemented based on an Internet of Things system for gate station compressor operation optimization for smart gas. The Internet of Things system includes a smart gas device management platform, a smart gas sensor network platform, and a smart gas object platform interacting in sequence. The method is executed by the smart gas device management platform, comprising: obtaining user features of a downstream gas usage based on the smart gas object platform, the user features including at least a user type; obtaining operation parameters of a compressor based on the smart gas object platform, the operation parameters including at least a rated outlet pressure set by the compressor; and determining a rated outlet pressure adjustment amount of the compressor based on the user features and the operation parameters.
US11762369B2
A system has a virtual-world (VW) controller and a physical-world (PW) controller. The pairing of a PW element with a VW element establishes them as corresponding physical and virtual twins. The VW controller and/or the PW controller receives measurements from one or more sensors characterizing aspects of the physical world, the VW controller generates the virtual twin, and the VW controller and/or the PW controller generates commands for one or more actuators affecting aspects of the physical world. To coordinate the corresponding virtual and physical twins, (i) the VW controller controls the virtual twin based on the physical twin or (ii) the PW controller controls the physical twin based on the virtual twin. Depending on the operating mode, one of the VW and PW controllers is a master controller, and the other is a slave controller, where the virtual and physical twins are both controlled based on one of VW or PW forces.
US11762367B2
A visual prototyping and assembly system includes a work surface configured to hold one or more work-in-progress units during an assembly operation. The visual prototyping and assembly system may receive the one or more images of the work-in-progress units; determine a current assembly state of the work-in-progress units based on the one or more images of the work-in-progress units; generate a current digital twin model of the -in-progress units corresponding to the current assembly state of the work-in-progress units and display the current digital twin model a user interface; determine a subsequent assembly state of the work-in-progress units; and generate a subsequent digital twin model of the work-in-progress units corresponding to the subsequent assembly state of the work-in-progress units and display the subsequent digital twin model on the user interface.
US11762365B2
An object of the present invention is to provide a tool system allowing a tool to be controlled on a work object basis before the work is started. A tool system includes a portable tool and an identification unit. The tool includes a driving unit to operate with power supplied from a battery pack. The identification unit identifies, by a contactless method, a current work object, to which the tool is set in place, out of a plurality of work objects.
US11762363B2
A technology for associating and ascertaining the location of device variables which are in a control program and correspond to devices, and the dependency relations between the device variables, when division programming is carried out, is provided. A graph display device according to one aspect of the present invention generates a first directed graph, which comprises a plurality of first nodes respectively representing the device variables, and edges representing the existence of a dependency relation, and a second directed graph, which comprises a plurality of regions corresponding respectively to each subprogram, a plurality of first nodes, and edges, wherein the first nodes are arranged in a region of a subprogram that uses the device variable to be expressed from among the plurality of regions. In response to an instruction from a user the display device switches between displaying the generated first directed graph and displaying the generated second directed graph.
US11762350B2
A system for controlling one or more components servicing a space of a building based on an occupancy status of the space. The system may comprise a motion sensor, a person sensor for detecting each person passing through an access to the space, and a controller operatively coupled to the motion sensor and the person sensor. The controller may be configured to monitor the motion sensor for detected motion in the space, monitor the person sensor and maintain a people count of people currently in the space. The controller may use the detection of motion and/or the people count to determine if the space is occupied or unoccupied. The controller may then control one or more of the components servicing the space in a first control mode when the space is determined to be occupied and in a second control mode when the space is determined to be unoccupied.
US11762343B2
A method includes receiving, by an edge controller, data relating to a first space. The edge controller controls operation of an edge device affecting a characteristic of the first space and that is associated with a first building equipment domain. The method further includes analyzing, by the edge controller, the data to determine whether the data satisfies a condition. If the condition is satisfied, the edge controller controls operation of the edge device using the data. If the condition is not satisfied, the edge controller (a) transmits a request to a cloud controller to analyze the data based on information obtained by the cloud controller regarding at least one of a second space or a second building equipment domain, (b) receives a response to the request from the cloud controller, and (c) controls operation of the edge device using the response from the cloud controller.
US11762342B2
A consumer product that is a portable and, in some cases, a wearable electronic device. The wearable electronic device may have functionalities including: keeping time; monitoring a user's physiological signals and providing health-related information based on those signals; communicating with other electronic devices or services; visually depicting data on a display; gather data form one or more sensors that may be used to initiate, control, or modify operations of the device; determine a location of a touch on a surface of the device and/or an amount of force exerted on the device, and use either or both as input.
US11762328B2
An image forming apparatus includes a body housing, a drawer movable between an accommodated position and a drawn position, a drum cartridge including a photoconductor drum, a developing cartridge including a developing roller, and a belt located above the photoconductor drum, and the drawer is located at the accommodated position. The drum cartridge includes a moving member movable, with respect to the photoconductor drum, between (i) a first position which is a position at which the moving member is not opposed to the developing cartridge mounted on the drum cartridge and is opposed to a circumferential surface of the photoconductor drum and (ii) a second position which is a position at which the moving member is not opposed to the circumferential surface of the photoconductor drum and is opposed to the developing cartridge mounted on the drum cartridge.
US11762314B2
A developing device includes a detachably mounted developer supply container configured to supply a developer with compressed air. A developer storage container includes a first opening portion through which the developer is supplied from the developer supply container to the developer storage container with the compressed air, a filter provided on a wall constituting the developer storage container to permit passage of air and restrict passage of the developer, and a stirring member to stir the developer. The developer storage container further includes a second opening portion through which the developer is supplied to a developing portion provided with a developing member. The filter is disposed between the first opening portion and the second opening portion in a rotational axis direction of the stirring member and disposed closer to the second opening portion.
US11762310B2
Image forming apparatus that determines whether cartridge can be used in the image forming apparatus
An image forming apparatus includes an apparatus body, a cover, a cartridge, and a controller. The cartridge includes a second memory storing lifetime information indicating lifetime of the cartridge and identification information unique to the cartridge. In a case where the lifetime information indicates the initial value for the lifetime, the controller is configured to perform setting the cartridge to be usable in the image forming apparatus. In a case where the controller determines that the lifetime information does not indicate the initial value for the lifetime of the cartridge, the controller is configured to perform judging whether the identification information stored in the second memory matches a registration identification information stored in a first memory of the apparatus body. In a case where the identification information matches the registration identification information, the controller is configured to perform determining that the cartridge is usable for the image forming apparatus.
US11762308B2
An imaging system includes a photoreceptor including a surface to form a static latent image, a non-contact charging device being spaced apart from the photoreceptor, a power source to apply a voltage to the charging device, and a controller. The charging device charges an image-forming portion of the surface of the photoreceptor during an image-forming period and charges a non-image-forming portion of the surface of the photoreceptor during a non-image-forming period. The controller changes a signal parameter of the voltage to be applied by the power source during the non-image-forming period, in order to adjust a current flowing from the charging device to the photoreceptor.
US11762304B2
A lithographic apparatus has: a conduit through which a gas can flow; a gas mover configured to cause the gas to flow in the conduit; a wall in contact with the gas in the conduit and defining a membrane aperture therein; and an acoustic filter including a flexible membrane fixed in the membrane aperture. The acoustic filter reduces transmission of acoustic disturbances without adding any flow resistance.
US11762300B2
A method for processing print data defining a pattern to be printed comprises obtaining (S10) of vector print data for the pattern to be printed. The vector print data is divided (S12) into vector print data of scan strips, wherein each scan strip is associated with a scan velocity. A skew transformation of the vector print data is performed (S14) in each scan strip. The skew transformation is performed in a direction opposite to respective scan velocity and with a magnitude proportional to a magnitude of the scan velocity. A method for printing a pattern, a device for processing print data and a printing device according to the same principles are also disclosed.
US11762292B2
Organic coating compositions, particularly antireflective coating compositions for use with an overcoated photoresist, are provided that comprise that comprise a surface agent of the Formula (I). where A and B are each independently hydrogen, optionally substituted alkyl or optionally substituted aryl; X and Y are each independently hydrogen, optionally substituted alkyl or optionally substituted carbocyclic aryl; and n is a positive integer. Preferred coating compositions can provide improved pattern collapse margin of an overcoated photoresist layer.
US11762291B2
A transfer film includes a temporary support; and a photosensitive transparent resin layer positioned on the temporary support, in which the photosensitive transparent resin layer includes a binder polymer, an ethylenically unsaturated compound, a photopolymerization initiator, and a compound capable of reacting with acid due to heating, and the compound capable of reacting with acid due to heating includes a polymerizable group. In addition, an electrode protective film using the transfer film, a laminate, a capacitive input device, and a manufacturing method of a touch panel are provided.
US11762288B2
A resist composition that generates an acid upon exposure and whose solubility in a developing solution is changed by action of an acid. The resist composition includes a base material component whose solubility in a developing solution is changed by action of an acid, and a compound represented by General Formula (d0) in which Rd01 represents a monovalent organic group, Rd02 represents a single bond or a divalent linking group, m represents an integer of 1 or greater, and Mm+ represents an m-valent organic cation
US11762280B2
An EUV reflective structure includes a substrate and multiple pairs of a Si layer and a Mo layer. The Si layer includes a plurality of cavities.
US11762275B2
A projection screen and a projection system. The projection screen includes a reflection layer and a light absorption layer for absorbing light which are sequentially arranged from an incident side of projection light; the reflection layer comprises multiple microstructure units; each microstructure unit comprises a first plane and a second plane which are opposite to each other at an angle in a first direction as well as a third plane and a fourth plane which are opposite to each other at an angle in a second direction.
US11762267B2
A light source apparatus according to an aspect of the present disclosure includes an excitation light source that outputs excitation light, a ceramic phosphor that has a first surface and a second surface, converts in terms of wavelength part of the excitation light outputted from the excitation light source and incident via the first surface to generate fluorescence, and causes the fluorescence to exit via the second surface, and a substrate that supports the first surface of the ceramic phosphor. The excitation light outputted from the excitation light source is incident on an exposed portion of the first surface of the ceramic phosphor that is the portion exposed via the substrate. The distance in the exposed portion from an irradiated region irradiated with the excitation light to the substrate is 0.34 mm or greater.
US11762258B2
A light attenuator that provides transparent light states and absorbing dark states for use in selectively controlling light, especially for smart glass applications. The light attenuator includes abutting areas of attenuation and transparency that form a repeat pattern or a quasi-repeat pattern. The attenuating areas are visible when the light attenuator is in the light state, but the repeat pattern is sufficiently large that a viewer looks through the attenuator and sees no haze.
US11762257B2
An electro-optic device comprises in order, an electrically-conductive light-transmissive layer, an electro-optic material layer, an adhesive layer, and a backplane substrate comprising a plurality of pixel electrodes configured to apply an electrical potential between the electrically-conductive light-transmissive layer and the pixel electrodes. An activation region, comprising an identification marker, is located in a layer of the electro-optic device and it emits radiation of a characteristic wavelength upon activation by a stimulus, enabling the identification of the manufacturing source and the manufacturing lot of the electro-optic device and its components. The technology is also relevant for a front plane laminate and a double release sheet, which are useful components for the manufacture of electro-optic devices.
US11762255B2
A mask includes a substrate and an electrochromic layer that overlap each other. The electrochromic layer includes an electrochromic material.
US11762253B2
An active matrix substrate includes first lines, a second line, third lines, a first connection electrode, and a second connection electrode. The first lines extend along a first direction and are arranged in a second direction and are portions of a first conductive film. The second line extends along the second direction and cross the first lines and is a portion of a second conductive film. The third lines extend along the second direction and overlap the second line and sandwich one first line and are portions of the first conductive film that differ from the portions configured as the first lines. The first connection electrode crosses the one first line and a second insulating film and is connected to the third lines sandwiching the one first line. The second connection electrode crosses another first line and is connected to the second line and one of the third lines.
US11762252B2
A first substrate of a liquid crystal display device includes a plurality of gate wiring lines, a plurality of source wiring lines, a thin film transistor (TFT) provided in each of the pixels, a pixel electrode formed of a transparent conductive material and electrically connected to the TFT, a reflective electrode including a portion positioned in a reflective region, and a terminal portion disposed in a non-display region. The pixel electrode is formed in an upper layer above the reflective electrode, and the reflective electrode is not in contact with the pixel electrode. The terminal portion includes at least one of a first conductive layer formed in a same layer as that of the gate wiring lines and a second conductive layer formed in a same layer as that of the source wiring lines, and a third conductive layer formed in a same layer as that of the pixel electrode, and does not include a conductive layer formed in a same layer as that of the reflective electrode.
US11762251B2
A display device according to an embodiment of the present inventive concept includes: a substrate including a first region and a second region; and a plurality of pixels disposed on the substrate, wherein the plurality of pixels each include a first data line and a second data line overlapping a pixel electrode, a first capacitance between the first data line and the pixel electrode is smaller than a second capacitance between the second data line and the pixel electrode in a pixel disposed in the first region, and the first capacitance between the first data line and the pixel electrode is larger than the second capacitance between the second data line and a pixel electrode in the pixel disposed in the second region.
US11762250B2
A display device capable of improving image quality is provided. A display device includes a plurality of pixel blocks in a display region. The pixel blocks each include a first circuit and a plurality of second circuits. The first circuit has a function of adding a plurality of pieces of data supplied from a source driver. The second circuit includes a display element and has a function of performing display in accordance with the added data. One pixel has a configuration including one second circuit and an component of the first circuit that is shared. When the first circuit is shared by a plurality of pixels, the aperture ratio can be increased.
US11762245B2
An exemplary embodiment of the present inventive concept provides a display device including: a first substrate; a gate line; a storage electrode; a data line insulated from the gate line and the storage electrode line and extending along a second direction; a drain electrode disposed on a same layer as the data line to include an contact pad; a first electrode electrically connected to the drain electrode; a second substrate overlapping the first substrate; and a light blocking layer disposed on the second substrate to have an opening exposing the first electrode, wherein an edge of a region of the storage electrode line in the second direction and an edge of the contact pad of the drain electrode in the second direction are disposed on a line extending in the first direction.
US11762242B2
An electro-optical device may include a first substrate, a second substrate, a seal member extending in a first direction and disposed between the first and second substrates in a seal region defined around a pixel area, a first conductive layer disposed between the first substrate and the seal member and extending in a second direction intersecting with the first direction, a second conductive layer disposed between the first substrate and the first conductive layer and extending in the second direction, a third layer disposed in the pixel area and formed of the first conductive layer, and a fourth layer disposed in the pixel area and formed of the second conductive layer. In plan view, the first conductive layer overlaps the second conductive layer in the seal region. In a cross-sectional view the first direction, the second conductive layer is larger in an outer shape than the first conductive layer.
US11762241B2
Devices for the regulation of light transmission and in particular switchable windows, including window elements containing a switchable optical cell having a homeotropically aligned liquid crystal layer with a pretilt angle in the range of 77° to 88°.
US11762237B2
Disclosed a backlight lamp panel, a backlight module and a liquid crystal display. The backlight lamp panel includes a substrate body and at least one light-emitting unit, wherein at least one side edge of the substrate body is disposed with at least one splicing tooth and at least one splicing groove for accommodating a splicing tooth on other substrate body, the splicing tooth and the splicing groove are alternately disposed; and at least one light-emitting unit is arranged on a first surface of the substrate body in a matrix, and disposed on the splicing tooth. The substrate body is divided into at least one sub-region, each sub-region includes the light-emitting unit of at least one splicing tooth, and brightness of each sub-region is independently adjusted. A bottom of the splicing groove has a larger size than a notch of the splicing groove.
US11762236B2
A light source unit and a display device that are further thinned while evenness in brightness on an emission surface is secured are provided. A light source unit and a display device of the present invention include a light source installation surface on which at least one micro light source is installed, a base that is arranged with the light source installation surface and has a light-transmitting property, a reflection pattern that is formed on a first surface of the base positioned on a light source installation surface side based on light distribution characteristics of the at least one micro light source, and a low reflection pattern that is formed in a region of the light source installation surface positioned around the at least one micro light source based on the light distribution characteristics. A reflectivity in the region of the light source installation surface in which the low reflection pattern is formed is less than a reflectivity in a region other than the region in which the low reflection pattern is formed.
US11762234B2
The present disclosure provides a backlight module and a display device. The backlight module includes a substrate layer and light-emitting diode (LED) light bars equidistantly disposed on the substrate layer. Wherein, each of the LED light bars includes a signal line and LED lamp beads. The LED lamp beads are arranged on the signal line and electrically connected to the signal line. Wherein, a distribution density of the LED lamp beads gradually decreases from a low-level end of the signal line to a high-level end of the signal line.
US11762232B2
The invention provides a display device, comprising: a first substrate having a display region and a peripheral region adjacent to each other; a second substrate having a first light shield layer and a color resist layer, the color resist layer having a first color resist layer, a second color resist layer and a third color resist layer disposed on the first light shield layer in a strip shape, respectively; a display molecular layer disposed between the first substrate and the second substrate; a first light sensing region disposed on the first substrate and the second substrate; a first spacer region surrounding the first light sensing region, and further comprising: a second light shield layer forming a first projection area on the second substrate; a fourth resist layer forming a second projection area on the second substrate; wherein a ratio of the second projection area to the first projection area is between 0.01 and 0.07.
US11762230B2
The application discloses a touch display device including a touch display panel and a light source structure. The touch display panel has a first side used to display and a second d side opposite to the first side. The touch display panel includes a color filter substrate and an array substrate. The color filter substrate includes a color filter base having a first surface. The array substrate includes an array base having a second surface. At least one touch wiring layer is arranged on one of the first surface and the second surface. A light source structure arranged on a display side of the touch display panel is used to emit light to the touch display panel.
US11762223B2
An eyeglass system includes interchangeable anterior aesthetics. The system includes a base frame, including a front face with a left lens orbital carrying a left lens and a right lens orbital carrying a right lens, and left and right earstems attached to the front frame. A decorative top frame includes a left annular mask with an unobstructed left opening and a right annular mask with an unobstructed right opening, configured to cover the left and right orbitals, respectively, while exposing the left and right lenses through the left and right openings. The top frame is releasably connectable to the base frame. The system may include a plurality of visually distinct top frames, each interchangeably removably connectable to a common base frame.
US11762220B2
A multifocal ophthalmic lens wherein a first surface of the lens is shaped to form a surface power map and a second surface of the lens is shaped to form a second surface power map. The first surface power map and the second surface power map together form a lens power map. The first surface power map, the second surface power map, or the lens power map comprises a spiral. The spiral has a variation across at least a portion of the lens. Methods of making and using such lenses are also provided.
US11762219B2
A method comprises: disposing a measurement contact lens upon an eye of a user; capturing at least one image of the eye and the measurement contact lens with an image sensor while the measurement contact lens is on the eye of the user and the eye is illuminated; processing the at least one image to obtain a centration of the measurement contact lens on the cornea of the eye; processing the at least one image to obtain an angular orientation of the measurement contact lens on the cornea of the eye; and determining, based on the centration and angular orientation of the measurement contact lens on the cornea of the eye, at least one parameter of a first contact lens to be worn on the eye with display eyewear or a second contact lens to be worn on the eye without the display eyewear.
US11762217B1
Various embodiments include a camera with folded optics and a tilt actuator. In some embodiments, the camera may include a folded optics arrangement that may include a prism and a lens group. In some embodiments, an actuator arrangement of the camera may include one or more actuators for tilting the prism about multiple axes. Furthermore, the actuator arrangement may include one or more actuators for translating the lens group along an axis. In some embodiments, the camera may include a bearing suspension arrangement that may allow for controlled movement of the prism and/or the lens group according to the motion enabled by the actuator arrangement.
US11762216B2
A lens moving apparatus includes a bobbin including a first coil, a first magnet facing the first coil, a housing supporting the first magnet, upper and lower elastic members coupled to the bobbin and the housing, a base spaced apart from the housing, a second coil unit, which faces the first magnet and includes a second coil, a circuit board on which the second coil unit is mounted, a plurality of support members, which support the housing such that the housing is movable in second and/or third directions and which connect at least one of the upper and lower elastic members to the circuit board, and a second sensor detecting displacement of the housing in the second and/or third directions, wherein the center of the second sensor is disposed so as not to overlap the second coil.
US11762209B2
A wearable device for augmented media content experiences can be formed with a mountable physical structure that has removably mountable positions and component devices that are removably mounted through the removably mountable positions. The component devices can be specifically selected based on a specific type of content consumption environment in which the wearable device is to operate. The mountable physical structure may be subject to a device washing process to which the component devices are not subject to, after the wearable device including the mountable physical structure and the component devices is used by a viewer in a content consumption session in the specific type of content consumption environment, so long as the component devices are subsequently removed from the mountable physical structure.
US11762203B2
A headset can include a frame; a display assembly supported by the frame; a motion sensor that generates motion data responsive to motion of the frame; and circuitry that generates a frame fit signal via the motion data.
US11762198B2
An optical reflective device for pupil equalization including at least one or more grating structures within a grating medium is disclosed. The grating structures may have reflective axes that need not be constrained to surface normal. The grating structures are configured to reflect light about substantially constant reflective axes across a relatively wide range of wavelengths. The optical reflective device may reflect light towards a specific location, such as an exit pupil or eye box. Each grating structure within the device may be configured to reflect light of a particular wavelength at a plurality of incidence angles.
US11762190B2
A wavelength conversion device (100) comprises: a substrate (110), a reflective layer (120) on the substrate (110) and a wavelength conversion layer (130) on the reflective layer (120). The reflective layer (120) comprises a binder (121) and reflective titanium dioxide nanoparticles (122). The nanoparticles (122) have a particle size of about 200 nanometers to about 500 nanometers. The reflective layer (120) has enhanced thermal stability. Methods of manufacture the wavelength conversion device are also disclosed.
US11762188B2
The present invention relates to a reflective eyepiece optical system and a head-mounted near-to-eye display device. The system includes: a first lens group, a first optical element and a second lens group for transmitting and reflecting light from a miniature image displayer; the second lens group includes an optical reflection surface, and the optical reflection surface is the optical surface farthest from a human eye viewing side in the second lens group; the optical reflection surface is concave to human eyes; the first optical element reflects the light refracted by the first lens group to the second lens group, and then transmits the light refracted, reflected and again refracted by the second lens group to the human eyes.
US11762186B2
For the miniaturization of an investigation instrument (1), which includes a sensor (3), which is arranged in the interior of a long shaft (2) and is electrically contact-connected by a connection (8), it is provided that a flexible bending section (10) is configured on the connection (8), and is thus connected with a contact-connection section (9), which is contact-connected with contacts (4) of the sensor (3) on the reverse side such that, firstly, the entire connection (8) is arranged in the shadow of the image sensor (3) and, secondly, the bending section (10) originates from the contact-connection section (9) within a field (5) which is subtended by the reverse-side contacts (4) of the sensor (3).
US11762185B2
A system and method for analyzing bodily fluid include a sample holder holding a bodily fluid sample, an image capture device generating an image of the bodily fluid sample comprising a plurality of fields of view. An image processor is programmed to determine a biofilm in the bodily fluid sample from the image, determine a biofilm area or volume within each of the plurality of fields of view to form a plurality of biofilm areas, determine a total biofilm area or total biofilm volume by adding the plurality of biofilm areas, determine a first value corresponding to a comparison of the total biofilm area or the total biofilm volume and a total volume of the bodily fluid sample, and classify the first value into a classification. An analyzer, using the classification, displays an indicator on a display for indicating the classification of the biofilm within the bodily fluid sample.
US11762181B2
An optical apparatus for imaging a sample has a scanning apparatus having a laser energizable to direct an input beam of a first wavelength to a reflective scanner that is rotatable about an axis and a toroidal mirror surface that is symmetric about said axis and is disposed to direct scanned laser light of the first wavelength toward the sample in an arcuate scan pattern. A compensator in the path of the input beam is formed to correct one or more aberrations of the toroidal mirror surface. Telecentric collector optics define a collection path that conveys, to a detector, scanned light of a second wavelength that is excited from the scanned sample.
US11762179B2
In a method for operating a microscope, a lens unit transmits a first image laser to an object, and acquire a first scan image on the basis of a first reflection signal reflected from a first area included in the object. An ultrasound conversion unit transmits an ultrasound signal to the first area and focuses same so as to form air bubbles in the first area. The lens unit transmits a second image laser to the object, and can acquire a second scan image on the basis of a second reflection signal reflected from the second area included in the object. The ultrasound conversion unit transmits an ultrasound signal to the first area included in the object and focuses same so as to form air bubbles in the first area, thereby enabling an increase in the imageable depth of a microscope.
US11762178B2
The disclosure provides a zoom lens group, which sequentially includes, from an object side to an image side along an optical axis: a first lens group with negative refractive power, including a first lens and a second lens, wherein the first lens has negative refractive power, and an object-side surface thereof is a concave surface; a second lens group with positive refractive power; a third lens group with positive refractive power; and a fourth lens group with negative refractive power. A spacing distance of the first lens group and the second lens group on an optical axis, a spacing distance of the second lens group and the third lens group on the optical axis and a spacing distance of the third lens group and the fourth lens group on the optical axis are changed to switch the zoom lens group from a telephoto state to a wide-angle state.
US11762177B2
The zoom lens includes, in order from object side to image side, a positive first lens unit, a negative second lens unit, a positive third lens unit, and a rear lens group including at least one lens unit, in which intervals between adjacent lens units are changed during zooming. The third lens unit includes at least two negative lenses and at least three positive lenses. An average value of partial dispersion ratios of two negative lenses having strongest refractive powers of the at least two negative lenses, an average value of partial dispersion ratios of three positive lenses having strongest refractive powers of the at least three positive lenses, an average value of Abbe numbers of the two negative lenses, an average value of Abbe numbers of the three positive lenses, a back focus, and a focal length of zoom lens at wide angle end are appropriately set.
US11762170B2
This disclosure provides an imaging lens system including, in order from an object side to an image side: a first lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof; a second lens element with negative refractive power; a third lens element with refractive power, wherein an object-side surface and an image-side surface thereof are aspheric; a fourth lens element with refractive power, wherein an object-side surface and an image-side surface thereof are aspheric; and a fifth lens element with negative refractive power having an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, which are both aspheric. The imaging lens system is further provided with an aperture stop, and there is no lens element with refractive power disposed between the aperture stop and the first lens element.
US11762155B2
Embodiments herein describe an optical system that includes a photonic integrated circuit (PIC) bonded to a package containing an electrical integrated circuit (EIC). However, this bond can prevent an edge coupler from optically aligning an optical fiber to an edge of the PIC in order to transfer optical signals. To provide room for the edge coupler, the PIC is arranged to overhang the package containing the EIC so that the package does not interfere with the ability of the edge coupler to align with the side or edge of the PIC. In this manner, an optical fiber can be optically aligned (e.g., butt coupled) to the edge of the PIC rather than having to use a grating coupler or some other less efficient optical coupling in order to transfer optical signals between the PIC and the optical fiber.
US11762149B1
A method and apparatus for controlling propagation of a light beam using a beveled endcap of an optical fiber, where the endcap has a first end coupled to the optical fiber and a second end having a bevel that circumscribes a facet. The bevel has an angle relative to the plane of the facet that directs a peripheral portion of the light beam towards a lens and the facet directs a central portion of the light beam towards the lens. As such, the light beam is collimated with substantially all of the power of the light beam propagating through the lens and all the power delivered with fiber core to the output endcap is propagating through the lens despite the divergence of the delivered beam and a restricted aperture of the lens.
US11762147B2
Integrated optical devices and methods of forming the same are disclosed. A method of forming an integrated optical device includes the following steps. A substrate is provided. The substrate includes, from bottom to top, a first semiconductor layer, an insulating layer and a second semiconductor layer. The second semiconductor layer is patterned to form a waveguide pattern. A surface smoothing treatment is performed to the waveguide pattern until a surface roughness Rz of the waveguide pattern is equal to or less than a desired value. A cladding layer is formed over the waveguide pattern.
US11762146B2
A plurality of waveguide structures are formed in at least one silicon layer of a first member. The first member includes: a first surface of a first silicon dioxide layer that is attached to a second member that consists essentially of an optically transmissive material having a thermal conductivity less than about 50 W/(m·K), and a second surface of material that was deposited over at least some of the plurality of waveguide structures. An array of phase shifters is formed in one or more layers of the first member. An array of temperature controlling elements are in proximity to the array of phase shifters.
US11762142B2
A backlight module is disposed under a plurality of keyswitches of a lighting keyboard. The backlight module includes a lighting chip and a light guide plate. The lighting chip has a first illumination unit and a second illumination unit arranged side by side. The light guide plate has a hole structure where inside the lighting chip is disposed. A lateral side of the hole structure facing an illumination surface of the lighting chip includes a first area and a second area formed in a non-linear manner, respectively corresponding to the first illumination unit and the second illumination unit. The first area guides a first output beam of the first illumination unit toward the second area. The second area guides a second output beam of the second illumination unit toward the first area.
US11762134B2
A diffractive optical element may include sub-wavelength period stack-and-gap structured layers providing transmissive phase delay at a wavelength. The sub-wavelength period stack-and-gap structured layers may include a set of thin anti-reflection layers that are index matched to an environment or a substrate over a range of fill factors of the sub-wavelength period.
US11762132B2
An imaging lens assembly module has an optical axis, and includes at least one plastic lens element, a carrier element and a light absorbing layer. The plastic lens element, in order from a center to a peripheral region thereof, includes an optical effective portion and a peripheral portion. A side of the peripheral portion includes a plurality of step structures interposed between the side of the peripheral portion and a same side of the optical effective portion. The carrier element defines an inner space for disposing the plastic lens element, and includes a tip end minimal opening and a plurality of annular inner walls. The light absorbing layer is disposed on the peripheral portion of the plastic lens element, and the step structures and the at least one of the annular inner walls facing towards the plastic lens element.
US11762128B2
A method for producing an aperture array for a microlens array, in particular for a microlens array of a vehicle headlamp, comprising at least the following steps: providing a wafer having a microlens array arranged on a first wafer surface, masking a second wafer surface of the wafer by means of a shadow mask, wherein the shadow mask includes a negative of the aperture array, coating the masked wafer surface with an opaque layer, removing the shadow mask and obtaining the aperture array on the second wafer surface.
US11762122B2
A device for reducing turn-off time of a transient electromagnetic transmitting signal includes a transmitting coil, a first electronic switch to control connection mode of the transmitting coil and a second electronic switch configured to form a bridge arm. The transmitting coil is a twisted pair including a first wire and a second wire. The first wire is connected to one end of the second electronic switch. The other end of the second electronic switch is connected to one end of the first electronic switch. The other end of the first electronic switch is connected to the second wire. The connection mode of the transmitting coil includes head-to-head connection, head-to-tail connection and tail-to-tail connection between the first wire and the second wire. The first wire and the second wire are connected to form a transmitting loop.
US11762120B2
A system for performing downhole logging operations includes a conductor coil configured to alternate between producing a magnetic field and measuring a magnetic field induced in a formation, a power supply couplable to the conductor coil for providing an electrical control current to conductor coil, and a signal acquisition system couplable to the conductor coil. The system further includes a permanent magnet coupled to the conductor coil, and a multi-state switch operable in a first state and a second state. In the first state, the conductor coil is coupled to an output of the power supply and decoupled from an input of the signal acquisition system. In the second state, the conductor coil is coupled to the input of acquisition electronics and decoupled from the output of the power supply.
US11762115B2
A method for characterizing a hydraulic fracture in a subsurface formation includes inducing a pressure change in a borehole drilled through the subsurface formation. At least one of pressure and a time derivative of pressure is measured in the borehole for a selected length of time. At least one physical parameter of at least one fracture is determined using the measured pressure and/or the time derivative of pressure. A method for characterizing hydraulic fracturing rate uses microseismic event count measured through the borehole and its real-time implementation.
US11762114B2
The present invention relates to a method of providing a geologic model representing geologic features based on geologic measurement dataset constituted by a number of data points sampled in a chosen region. The method includes the following steps: a) receiving at least one user selected control point (1) representing a geological feature in the measurement data set, b) providing an initial guide surface (2) with a predetermined shape, the control point (1) being positioned in said initial guide surface, c) comparing said initial guide surface shape with the sampled data points (4) for detecting measurement data points being similar to the measurement data of said control point (1), providing a vertical difference value representing the vertical difference between the depth of the guide surface and the depth of said corresponding data points for each compared data point in said set, d) from a selected set of said difference values, generating a new guide surface (5) corresponding to the control and data points.
US11762112B2
The present disclosure discloses a method of obtaining a seismic while drilling signal. The method comprises the following steps: arranging geophones by using a first observation method to obtain a first seismic reference signal and a second seismic reference signal; arranging geophones by using a second observation method to obtain first seismic data; arranging geophones by using a third observation method to obtain second seismic data; comparing the first seismic reference signal with the second seismic reference signal to obtain a first output reference signal, and optimizing the first output signal to obtain a second output reference signal. The present disclosure obtains square matrix and near-wellhead seismic while drilling data through the combination of geophone square matrix combined observation, near-wellhead observation, and survey line observation, the data acquisition efficiency is relatively high, the signal-to-noise ratio is high, and thus, the problem of near-surface noise interference is effectively solved.
US11762102B2
System and method for adjusting timing error in a mobile device. In the mobile device, a crystal oscillator (XO) is used by a system timer as the timing source. When the mobile device enters into a sleep mode, the system timer is set to time the duration of the sleep mode. During the sleep mode, a thermistor is used to measure and monitor the temperature changes of the XO. After the sleep mode is over, a processor in the mobile device determines the frequency changes of the XO based on the temperature changes of the XO. Based on the frequency changes of the XO, the processor determines the timing error that may have occurred when the system timer was timing the sleep mode and determines the actual duration of the sleep mode by adjusting the duration timed by the system timer based on the timing error.
US11762099B2
A defense system that receives information regarding an incoming object(s), then automatically coordinates spoofing or jamming of SATNAV signals potentially used by the incoming object(s) while also informing friendly systems of the spoofing or jamming of SATNAV signal.
US11762095B2
A method of lidar system operation, preferably including: determining a signal, outputting the signal, receiving a return signal, and/or analyzing the return signal. A lidar system, preferably including one or more: optical emitters, optical detectors, beam directors, and/or processing modules. A class of spectrally decimated encodings, wherein multiple codes of this class, all preferably mutually spectrally-orthogonal, can be generated based on a single input encoding.
US11762078B2
A UE includes: a wireless transceiver; a directional, reflection-based ranging system configured to determine directions and distances between the UE and reflectors; and a processor configured to: obtain, from the ranging system (1) a first direction, between the UE and a particular reflector, and (2) a first distance, between the UE and the particular reflector, corresponding to the first direction; determine, based on a positioning reference signal (PRS) received by the wireless transceiver from a PRS source (3) a second direction, corresponding to an angle of arrival of the PRS at the UE, and (4) a second distance, traveled by the PRS from the PRS source to the UE, corresponding to the second direction; and determine whether the second distance is a line-of-sight distance between the UE and the PRS source based on the first direction, the first distance, the second direction, and the second distance.
US11762073B2
A 3D image sensor include a depth pixel and at least two polarization pixels adjacent to the depth pixel. The depth pixel includes a charge generation region in a substrate. The depth pixel is configured to generate depth information associated with a depth of an object from the 3D image sensor in a 3D scene based on detecting light reflected from the object. Each polarization pixel includes a photodiode in the substrate and a polarizer on the substrate in a light-incident direction. The polarization pixel is configured to generate shape information associated with a shape of a surface of the object in the 3D scene based on detecting light reflected from the object. The polarization pixels and the depth pixel collectively define a unit pixel. The respective polarizers are associated with different polarization directions.
US11762070B2
A distance measuring device includes a light emission portion for emitting light; a light receiving portion for receiving measurement light that is emitted by the light emission portion and reflected by a measurement object, the light receiving portion comprising a plurality of pixels, each pixel having at least one light receiving portion and outputting a light reception signal that depends on the measurement light incident on the pixel; a discrimination portion for discriminating whether the pixel receives measurement light; a pixel output control portion for selectively outputting the light reception signal of each pixel individually, depending on the determination result of the discrimination portion; and an evaluation portion for receiving the light reception signals output by the pixel output control portion and outputting a distance signal that is indicative of a distance between the measuring device and the measurement object based on these light reception signals.
US11762063B2
The technology relates to autonomous vehicles that use a perception system to detect objects and features in the vehicle's surroundings. A camera assembly having a ling-type structure is provided that gives the perception system an overall 360° field of view around the vehicle. Image sensors are arranged in camera modules around the assembly to provide a seamless panoramic field of view. One subsystem has multiple pairs of image sensors positioned to provide the overall 360° field of view, while another subsystem provides a set of image sensors generally facing toward the front of the vehicle to provide enhanced object identification. The camera assembly may be arranged in a housing located on top of the vehicle. The housing may include other sensors such as LIDAR and radar. The assembly includes a chassis and top and base plates, which may provide EMI protection from other sensors disposed in the housing.
US11762062B2
A LiDAR system emits single mode light from a photonic integrated circuit (PIC) and is capable of receiving a different mode light, or multiple modes of light, into the PIC. Objects in the LiDAR's field of view may reflect light with a mode different from the mode of the light that illuminated the objects. Thus, in some embodiments, a single-mode optical waveguide, a single-mode-multi-mode optical junction, a multi-mode optical waveguide and an array of optical emitters on the PIC are configured to emit into free space light of a single mode from each optical emitter of the array of optical emitters. The multi-mode optical waveguide and the array of optical emitters are configured to receive from the free space light of a mode different from the single mode, or multiple modes, and to couple the light of the different mode or multiple modes into the multi-mode optical waveguide.
US11762057B2
For example, an apparatus may include a radar antenna including at least one Transmit (Tx) antenna to transmit a Tx radar signal; and a plurality of Receive (Rx) antennas to receive Rx radar signals based on the Tx radar signal, wherein a distance between a first Rx antenna of the planarity of Rx antennas and a second Rx antenna of the plurality of Rx antennas, which is adjacent to the first Rx antenna, is at least ten times a wavelength of a central frequency of the Tx radar signal.
US11762054B2
Provided is a positioning method of a user equipment performed by the user equipment, the method including receiving reference signals from at least three transmitters; calculating a first phase difference between reference signals received from transmitters that belong to a first transmitter pair; calculating a second phase difference between reference signals received from transmitters that belong to a second transmitter pair; calculating a first position coordinate based on a first conversion coefficient set and the first phase difference; determining an integer ambiguity of the second phase difference based on a second conversion coefficient set, the second phase difference, and the first position coordinate; and determining a position of the user equipment based on the integer ambiguity of the second phase difference.
US11762050B2
A measurement system includes a source unit to provide a source signal to a sample and a voltage source and/or a current source and a memory. The system also includes a measurement unit configured to acquire from the sample an measurement signal that may be responsive to the source signal and a voltage measuring unit, a current measuring unit, and/or a capacitance measuring unit, and a memory. The system also includes a control unit including a digital signal processing unit; a source converter; a measurement converter. The system further includes a synchronization unit configured to synchronize clocks of the digital signal processing unit, the source converter, the measurement converter, the source unit, and the measurement unit; a calibration unit for calibrating aspects of the system including the control unit; and a reference voltage supply configured to supply a common reference voltage for the control unit.
US11762046B2
An apparatus for measuring a magnetic field strength is provided. The apparatus includes a stage on which a sample to be measured is placed, a cantilever having a tip, an optical system having a light source and a light receiver, and a microwave power source. The tip is a diamond tip having a nitrogen vacancy defect. The optical system is configured such that excitation light from the light source is focused at the diamond tip. The cantilever is configured as a coaxial microwave antenna through which microwaves from the microwave power source are supplied to the diamond tip.
US11762045B2
Systems and method for a multi-array magnetic sensing component, which can include a circuit base platform; a set of magnetic sensors arranged on the circuit base platform; and a circuit system comprising intermediary circuit components, signal input, and a signal output, the signal input being an electrical oscillator signal input and being directable to each magnetic sensor in the set of magnetic sensors, the signal output including magnetic field measurements from the set of magnetic sensors, wherein each magnetic field measurement is individually selectable, the circuit system being configured to turn on or off subsets of the set of magnetic sensors, and the intermediary circuit components including a mixer.
US11762044B2
A magnetic sensor is provided that can attenuate a magnetic field in a direction that is perpendicular to the magnetic field detecting direction at a higher rate than the magnetic field in the magnetic field detecting direction. Magnetic sensor 1 has: first soft magnetic layer 3; a pair of second soft magnetic layers 4A, 4B that is positioned at a location that is different from first soft magnetic layer 3 in the Z direction of first soft magnetic layer 3; and magnetic field detecting element 2 that is positioned between first soft magnetic layer 3 and second soft magnetic layers 4A, 4B in the Z direction, wherein magnetic field detecting element 2 has a magnetic field detecting direction that is parallel to a direction in which the pair of second soft magnetic layers 4A, 4B is arranged. As viewed in the Z direction, second soft magnetic layers 4A, 4B are positioned on both sides of a center of first soft magnetic layer 3, and magnetic field detecting element 2 is positioned inside of a periphery of first soft magnetic layer 3.
US11762043B2
Methods and apparatus for determining and transmitting speed and/or direction information for a rotating target by a magnetic field sensor. A reference channel signal is generated for a target from at least one magnetic field sensing element and a virtual channel signal in quadrature with the reference channel signal is generated. A tangent signal is generated. A slope of an arctangent of the tangent signal is determined, wherein the slope corresponds to rotational speed of the target. The speed and/or direction of the target can be transmitted by a sensor IC.
US11762039B2
Electrical installation comprising a monitoring module positioned between a sensor connected to a measurement cable and first and second power supply cables for the sensor. The monitoring module comprises a first transistor comprising a first and a second power electrode and a control electrode, the first and the second power electrodes of the first transistor being electrically connected to the second power supply cable and to the measurement cable, respectively, so that, when the first transistor is in the closed state thereof, a first fault value is generated on the measurement cable. The control electrode of the first transistor is connected to the first power supply cable so that the loss of first potential on the first power supply cable, caused by the interruption thereof, automatically triggers the switching of the first transistor to the closed state thereof.
US11762037B2
A method for identifying an inverter short circuit between two phases includes measuring AC current values of three phases. Values of a temporal current change are also identified based on the measured AC current values. A short circuit between two phases is then assumed if, in one phase at DC+ and one phase at DC−, the current rises more quickly or falls more quickly than a predetermined threshold value. In order to check this assumption, it is identified whether the value of the identified rise in a first phase possibly affected by the short circuit corresponds to the value of the identified fall in a second phase possibly affected by the short circuit. In the event that the assumption has been positively confirmed, it is also checked whether a current sum of the phases is still unchanged. A short circuit is established when the two checks have proven positive.
US11762033B2
A power failure monitoring method applied to a programmable logic device includes outputting a power supply enable signal to instruct a power supply to power on, starting a counter, determining whether a first abnormal power status indication signal exists for each power supply before a current reading of the counter reaches a preset value, and in response that the first abnormal power status indication signal exists, outputting a first read notification signal according to the first abnormal power status indication signal, so that a baseboard management controller reads the first abnormal power supply status indication signal according to the first read notification signal and generates a corresponding power status log.
US11762031B2
An electrochemical cell charging apparatus includes a charger to charge one or more electrochemical cells and a computing apparatus. The computing apparatus includes one or more processors and is operatively coupled to the charger. The computing apparatus is configured to charge an electrochemical cell using the charger, determine one or more indicators of the state of health of the electrochemical cell, and determine the state of health of the electrochemical cell based on the determined one or more indicators.
US11762024B2
A system and structure determines when or if a utility cart is entering a restricted geographical area, and can disrupt the ignition of the cart to prevent or at least stop such use. The system can also determine a safe time and location for such ignition disruption. A monitoring device can remotely and reliably monitor the state of charge of the cart's battery, even for carts of a range of different battery energy capacities, rated voltage, and technical makeup, and communicate such information to a computer system. A standalone device can be retrofitted onto an existing golf cart without requiring fundamental changes to the cart's initial construction. The device can include an inexpensive module that can reliably monitor the battery state and implement ignition cutoff without requiring software processing capacity within the module.
US11762023B2
The present disclosure is directed to providing a battery diagnosing system and method, which updates a diagnosis table of a battery diagnosing apparatus by communication between a central server and the battery diagnosing apparatus, and stores battery state information and a diagnosis code as a backup. According to an aspect of the present disclosure, since the diagnosis table stored in the battery diagnosing apparatus may be updated to a latest state, the battery state may be diagnosed more accurately. In addition, according to an aspect of the present disclosure, since the central server determines whether the diagnosis code generated by the battery diagnosing apparatus is misdiagnosed, the battery state may be diagnosed more accurately and reliably.
US11762022B2
An electric leakage detection apparatus for a battery included in an electric vehicle transmits a first voltage corresponding to a voltage between a negative terminal of the battery and a chassis of the electric vehicle to an analog-to-digital converter through a capacitor. The electric leakage detection apparatus transmits a second voltage corresponding to a voltage between a positive terminal of the battery and the chassis to the analog-to-digital converter through the capacitor. The analog-to-digital converter outputs digital signals indicating the first voltage and the second voltage using the negative terminal as the ground. The electric leakage detection apparatus determines the first voltage and the second voltage based on the digital signals, and detects an electric leakage between the battery and the chassis based on the first voltage and the second voltage.
US11762021B2
A monitoring device for an electric vehicle to monitor a blower for cooling a device installed in an electric vehicle includes: a dq-component separation unit that separates an instantaneous value of a motor current that flows to a motor of the blower into a d-axis current component and a q-axis current component; a mechanical-angle rotation-frequency component extraction unit that extracts a mechanical-angle rotation frequency component from an instantaneous value of the q-axis current component, the mechanical-angle rotation frequency component being a rotation frequency component where a rotation angle of the motor is expressed in a mechanical angle; and an abnormality determination unit that determines whether or not the blower is abnormal on the basis of magnitude of the mechanical-angle rotation frequency component.
US11762012B2
A wafer inspection system is provided. The wafer inspection system includes: a transfer region in which a transfer device is arranged; an inspection region in which test heads for inspecting a substrate are arranged; and a maintenance region in which the test heads are maintained. The inspection region is located between the transfer region and the maintenance region, a plurality of inspection rooms accommodating the test heads are adjacent to each other in the inspection region, and the test heads are configured to be unloaded from the inspection region to the maintenance region.
US11762005B2
Embodiments of the present disclosure may enable an electrical component within an electrical distribution equipment cabinet to be audibly monitored via an electrical fault detection device mounted on the housing of the cabinet. The electrical fault detection device may comprise a senor to detect a signal emitted from an electrical fault within the cabinet, a transducer to convert the detected signal into an electrical audio signal, and an output socket adapted for an external device that may generate an audible sound based on the detected signal. The detected sensor may be an ultrasound sensor and the detected signal may be an ultrasound emitted from the electrical fault.
US11761991B2
A current detection circuit includes an operational amplifier, a current sense amplifier including a first resistor and a second resistor, and a level shifter. The first resistor is provided between one end of a shunt resistor and a first input node of the operational amplifier. The second resistor is provided between the other end of the shunt resistor and a second input node of the operational amplifier. The level shifter controls voltages of the first input node and the second input node by controlling, according to a voltage at the one end of the shunt resistor, currents supplied to the first input node and the second input node.
US11761990B2
A current sensor arrangement includes a first conductor configured to conduct a first portion of a primary current in a current flow direction; a second conductor configured to conduct a second portion of the primary current in the current flow direction; and a magnetic sensor. The first and second conductor are coupled in parallel. The first current produces a first magnetic field as it flows through the first conductor and the second current produces a second magnetic field as it flows through the second conductor. The first conductor and the second conductor are separated from each other in a first direction that is orthogonal to the current flow direction, thereby defining a gap. The magnetic sensor is arranged in the gap such that the first conductor is arranged over a first portion of the magnetic sensor and the second conductor is arranged under a second portion of the magnetic sensor.
US11761979B2
A psychological evaluation device that estimates interest of a subject in a content used integrally with a terminal held by the subject. Acceleration data obtained by an acceleration sensor built in the terminal is acquired, and a frequency analysis is performed on the acquired acceleration data to obtain acceleration in the gravity direction of the terminal. By obtaining the acceleration in the gravity direction of the terminal, it is possible to, for example, estimate the subject's interest in the content based on the integral value of each frequency component of the acceleration in the gravity direction obtained by performing the frequency analysis.
US11761978B2
A vibration monitoring apparatus is disclosed that includes a vibration sensor, a controller electrically coupled to the vibration sensor, a power unit electrically coupled to the controller and the vibration sensor, and an environment-resistant material encapsulating the vibration sensor, the controller, and the power unit. The vibration monitoring apparatus includes processing capability to process vibration data and transmission hardware to transmit processed or unprocessed vibration data.
US11761963B2
Provided herein are methods for treating cancer in a patient who has been determined to have positive expression of CD200 receptor (CD200R1) and one or more biomarkers (i.e., ICOS, TIGIT, TNFRSF9, HAVCR2, PDCD1, FCGR2A, FCGR1A, CD163, and/or CD14) by administering to the patient a CD200 inhibitor. Also provided are methods for monitoring responsiveness of a patient having cancer to treatment with a CD200 inhibitor, the method comprising: determining expression levels of CD200R1 and one or more biomarkers (i.e., ICOS, TIGIT, TNFRSF9, HAVCR2, PDCD1, FCGR2A, FCGR1A, CD163, and/or CD14) in a biological sample from the patient, wherein increased expression levels of CD200R1 and the one or more biomarkers, as compared to expression levels in a biological sample of the same type obtained from the subject prior to treatment with the CD200 inhibitor, indicates that the subject is responsive to treatment with the CD200 inhibitor.
US11761962B2
Aspects of the disclosure relate to improved methods for predicting whether a prostate tissue biopsy obtained from a subject will contain detectable prostate cancer.
US11761946B2
A device for measuring fluid parameters may be modular or integrally formed. The device is positioned on a machine that includes one or more fluids to be monitored, and the device includes a (1) controller, (2) spacer that connects to a power source and that may include one or more connectors to connect to remote sensors, and (3) an optional manifold through which the fluid may pass. The manifold could include fluid sensors and/or be connectable to a sample bottle for the purpose of taking fluid samples.
US11761941B2
The functions of the odor (smell, odor, reek etc. have the same meaning) detecting process with the same raw water includes two functions, that is: a function of detecting an odor by a downward substitution method that substitutes, in a sensor portion, heavy odorous substances to a bottom portion and light normal air to an upper portion by a four-stage humidity removal process in which high humidity air which is first generated in a vaporizing portion is made into medium-humidity air with a dehumidifying portion, which is then made into low-humidity air with a constant-temperature portion, and then two or more types of sensor elements are exposed to dry air at the sensor portion; and a second function of detecting poison using fish in a monitoring water tank, which is detected with another process such as surveillance camera, image processor, periphery controller and the like. The above two functions are compactly incorporated as an integrated type into a single cabinet.
US11761927B2
A device for detecting a crack in a battery cell, comprising: an inspection unit comprising a first sensor inducing an eddy current and a second sensor sensing a signal of the eddy current induced by the first sensor, and performing an inspection of the battery by using the eddy current while the battery cell is driven; a transfer unit for sequentially transferring a plurality of battery cells from a point where the battery cells are introduced to a point where the battery cells are taken out; and a control unit which is electrically connected to the inspection unit and receives, evaluates, and controls the eddy current signal sensed by the inspection unit.
US11761925B2
Methods and apparatuses for ion manipulations, including ion trapping, transfer, and mobility separations, using traveling waves (TW) formed by continuous alternating current (AC) are disclosed. An apparatus for ion manipulation includes a surface to which are coupled a first plurality of continuous electrodes and a second plurality of segmented electrodes. The second plurality of segmented electrodes is arranged in longitudinal sets between or adjacent to the first plurality of electrodes. An RF voltage applied to adjacent electrodes of the first plurality of electrodes is phase shifted by approximately 180° to confine ions within the apparatus. An AC voltage waveform applied to adjacent electrodes within a longitudinal set of the second plurality of segmented electrodes is phase shifted on the adjacent electrodes by 1°-359° to move ions longitudinally through the apparatus for separation.
US11761924B2
A sensor element (100) including a measurement chamber (89); a pump cell (83) including a solid electrolyte body (69), an inner electrode (101), and an outer electrode (99); and a reference cell (85). At least one electrode contains a noble metal and a component of the solid electrolyte body. In a cross section, the at least one electrode has a noble metal region (205), a solid electrolyte body region (203), and a coexistence region (207) in which the noble metal and the component of the solid electrolyte body coexist. Further, in the cross section, an area ratio SR of the coexistence region is not less than 15.5% and is less than 30%.
US11761915B2
A valve comprising a controller; a heater; and two temperature transducers. The controller sends a close signal to the actuator and records a first temperature signal from the first temperature transducer, then controls the heater to attain a first temperature set point at the second temperature transducer. The controller records a time or an amount of energy required to attain the first temperature set point, then sends an open signal. The controller records a second temperature, controls the heater to attain a second set point at the second transducer, and records a time or an energy required to attain the second temperature set point. The controller classifies a fluid inside based on the first value and a flow rate of the fluid through the fluid path based on the second value.
US11761910B2
A method of detecting defects on a surface or interface of a part is provided. The method includes: providing data from an X-ray scan of the part; processing the scan data to obtain an original 3D or 2D model of a surface or interface topology of the part; and filtering the original 3D or 2D model of the surface or interface topology to identify deviations from the expected surface or interface topology of the part. The identified deviations may be produced by surface or interface defects on the part.
US11761906B2
An optical device is provided. The optical device includes: a light source; a pinhole plate arranged on a path of input light between the light source and an objective lens; an image sensor configured to detect a reflected light generated by the input light being reflected by a sample; and a noise filter arranged on the path of the reflected light between the image sensor and the objective lens, and the noise filter may remove a part of the reflected light generated by underlying layers below a measurement target layer of the sample.
US11761904B2
A smart conversion and calibration of the defect coordinate, diagnosis, sampling system and the method thereof for manufacturing fab is provided. The intelligent defect diagnosis method includes receiving pluralities of defect data, design layout data, analyzing the defect data, design layouts, by a Critical Area Analysis (CAA) system. This method utilizes the precisely calibrated coordinate, the defect layout pattern, and the higher accurate calibrated defect size value. So, a more precise killer defect index can be generated with calibrated coordinate deviation calibration and defect size deviation calibration. When judging a defect relating to short circuit or open circuit failure probability, the defect failure result is more accurate and less incorrect judgment.
US11761899B2
A inspection method for a cylindrical honeycomb structure including a step of placing a cylindrical honeycomb structure made of ceramics on a rotation stage; a step of irradiating the side surface of the cylindrical honeycomb structure with light having a wavelength of 300 to 500 nm; a step of repeatedly capturing a reflected light from the side surface with a line sensor camera having a pixel resolution of 1 to 25 μm/pix while the light is irradiated to the side surface and the cylindrical honeycomb structure is rotated around the axis of rotation, with a depth of field of the line sensor camera being adjusted to 0.5 to 5 mm; a step of generating an inspection image of the entire side surface; and a step of determining presence or absence of defects on the side surface based on the inspection image.
US11761895B2
It is possible to more appropriately perform fluorescence separation. An information processing apparatus according to an embodiment includes: a fluorescence signal acquisition unit (112) that acquires a plurality of fluorescence spectra corresponding to each of a plurality of excitation lights having different wavelengths and irradiated to a fluorescence stained specimen (30), the fluorescence stained specimen (30) being created by staining a specimen (20) with a fluorescence reagent (10); a link unit (131) that generates a linked fluorescence spectrum by linking at least parts of the plurality of fluorescence spectra to each other in a wavelength direction; a separation unit (132) that separates the linked fluorescence spectrum into spectra for every fluorescent substance using a reference spectrum including a linked autofluorescence reference spectrum in which spectra of autofluorescent substances in the specimen are linked to each other in the wavelength direction and a linked fluorescence reference spectrum in which spectra of fluorescent substances in the fluorescence stained specimen are linked to each other in the wavelength direction; and an extraction unit (132) that updates the linked autofluorescence reference spectrum using the spectra for every fluorescent substance separated by the separation unit.
US11761892B2
Building blocks are provided for on-chip chemical sensors and other highly-compact photonic integrated circuits combining interband or quantum cascade lasers and detectors with passive waveguides and other components integrated on a III-V or silicon. A MWIR or LWIR laser source is evanescently coupled into a passive extended or resonant-cavity waveguide that provides evanescent coupling to a sample gas (or liquid) for spectroscopic chemical sensing. In the case of an ICL, the uppermost layer of this passive waveguide has a relatively high index of refraction that enables it to form the core of the waveguide, while the ambient air, consisting of the sample gas, functions as the top cladding layer. A fraction of the propagating light beam is absorbed by the sample gas if it contains a chemical species having a fingerprint absorption feature within the spectral linewidth of the laser emission.
US11761882B2
A connector visual inspection apparatus comprises a rotatable clamp for clamping a connector to be inspected. A first camera of the apparatus is arranged on one side of the clamp for capturing an end face image of the clamped connector along an axial direction of the connector. A computing device calculates an angular difference between an initial loading orientation and a predetermined orientation of the clamped connector according to the captured end face image. A drive device rotates the clamp around an axis that coincides with a central axis of the clamped connector by the calculated angular difference and into the predetermined orientation.
US11761869B2
Assessing an interaction between solid particles and a thermoplastic material in which the solid particles are dispersed includes combining a thermoplastic material with a multiplicity of solid particles to yield a heterogeneous mixture, processing the heterogeneous mixture to yield an unconditioned sample, conditioning the unconditioned sample to yield a conditioned sample, subjecting the conditioned sample to a ramping shear rate from an initial shear rate to a final shear rate, assessing a viscosity of the conditioned sample at a plurality of shear rates between the initial shear rate and the final shear rate, and assessing a value of a slope of a shear-thinning region for the unconditioned sample using a power-law equation.
US11761866B2
An apparatus for introducing a test load to a rotor blade test specimen for fatigue testing includes a body extending along a longitudinal axis in a first direction from a first end to a second end, and the body having an internal cavity with an opening at the second end configured to dispose a tip portion of the rotor blade test specimen.
US11761859B2
The present disclosure provides a self-adaption faster-than-real-time method for estimating a working condition start-up state of a unit. Firstly, an event recording sequence, an analog measurement point ID, an analog measurement point first-level alarm value and a history scatter point distribution record are read from a time sequence event record table, an analog measurement point table, an alarm threshold table and a historical scatter record table. A measured value slope of the analog measurement point is calculated according to an event recording relative time. Then, an abnormal state estimated value is calculated based on the history scatter point distribution record, the analog measurement point first-level alarm value and the measured value slope of the analog measurement point. Finally, a pre-warning is sent to remind a watchman to perform a preventive operation when the abnormal state estimated value is above the threshold.
US11761843B2
Described embodiments provide a flat conductive fluid sensor cable capable of manufacture in long lengths comprising a flexible substrate, two or more flat conductors, and a fluid-permeable cover material arranged to allow a conductive fluid to form an electrically conductive path between the two or more conductors when conductive fluid contacts the conductive fluid sensor cable.
US11761836B2
A system and a method for evaluating atomization efficiency of a wind-driven atomizer. The system for evaluating atomization efficiency of a wind-driven atomizer comprises a detection platform, a wind tunnel mechanism and a traction measurement mechanism are arranged above the detection platform, the traction measurement mechanism is disposed beside the wind outlet end of the wind tunnel mechanism, an atomizer mechanism and an atomization measurement mechanism are sequentially disposed on the detection platform along the direction of a wind field provided by the wind tunnel mechanism, and the atomizer mechanism is connected with the traction measurement mechanism. The system and the method may effectively evaluate the atomization efficiency and provide quantitative evaluation indicators for the detection of working performance of the wind-driven atomizer, and has the advantages of convenient operation, accurate detection, precise measurement results, and high reliability of evaluation indicators.
US11761815B2
A weight sensing cooler assembly includes a cooler that is comprised of a thermally insulating material for storing cooled beverages. A scale is movably integrated into the cooler for measuring the weight of the cooler. Moreover, the scale compares the weight of the cooler against a pre-determined baseline weight to determine the number of cooled beverages in the cooler. A display unit is coupled to the cooler wherein the display unit is configured to be visible to a user. The display unit is in electrical communication with the scale thereby facilitating the display unit to display a visual representation of the number of the cooled beverages in the cooler. In this way the display unit can communicate the number of cooled beverages to the user.
US11761808B2
A sensor device for detecting liquid, in particular in a controller of a steering system of a vehicle, includes at least one sensor element and a testing unit. The sensor element is electrically connected to the testing unit. The testing unit has a signal transmitter, connected to the sensor element, that is configured to generate an electrical test signal, and a signal receiver, connected to the sensor element, that is configured to detect a reaction signal for the electrical test signal. The signal transmitter and the signal receiver are each connected at high impedance to the at least one sensor element. The testing unit is configured to detect the reaction signal at least at a time as a first reaction signal for which the electrical test signal has been generated in order to infer a presence of the medium.
US11761807B2
Devices, methods, and systems for operating gas meters are described herein. The systems may include a gas meter connectable to a gas line, where the gas meter may have a metrology unit in communication with a flow of gas through the gas line and an index unit in communication with and releasably coupled to the metrology unit. The metrology unit may be configured to generate flow rate data of the flow through the gas line based on outputs from a flow rate sensor, generate gas temperature data based on outputs from a temperature sensor, compensate the flow rate data based on the temperature data, generate an average flow rate, and output the average flow rate data to the index unit. The index unit may generate gas volume data based on flow rate data received from the metrology unit.
US11761805B2
The invention relates to a flow measuring device comprising a meter body having a conduit for the fluid, two phased-array ultrasonic transducer units spaced apart in the longitudinal direction of the conduit, which can emit and receive ultrasonic signals at different angles, a control and evaluation unit for driving the ultrasonic transducer units and evaluating the received ultrasonic signals and determining the flow using the transit time of the ultrasonic signals on the measuring paths. In order to provide an improved flowmeter with which a high measurement accuracy with good signal quality can be achieved using secant paths, it is proposed that the ultrasonic transducer units define at least two measurement paths between them, depending on the angle of the emitted ultrasonic signals, along which paths the ultrasonic signals pass from one to the other ultrasonic transducer unit, and that at least one of the measurement paths has at least one reflection on a conduit wall of the conduit and path sections are defined by the reflection or reflections.
US11761789B2
An apparatus comprising a processor and memory including computer program code, the memory and computer program code configured to, with the processor, enable the apparatus at least to: generate, in respect of a road intersection, grouped probe data using probe data derived from probed vehicular movements through the road intersection, wherein the grouped probe data is generated by grouping together probe data comprising vehicle trajectories which have respective common heading angles at points of entry to and exit from the road intersection; and provide the grouped probe data for use in lane-level mapping of the road intersection.
US11761783B2
A method for displaying lane information for a vehicle, includes obtaining a digital map; defining localization information of the vehicle; obtaining a route plan of the vehicle; determining a driving lane according to the localization information of the vehicle and the route plan of the vehicle; obtaining coordinates information of lane markings of the driving lane from the digital map; receiving image data from a camera mounted on the vehicle; transforming the lane markings of the driving lane from a coordinate system of the digital map to a coordinate system of the camera; generating a lane guide sign indicating the lane markings of the driving lane in the coordinate system of the camera based on the lane markings of the driving lane transformed to the coordinate system of the camera; and superimposing the lane guide sign of the lane markings of the driving lane on the image data received from the camera.
US11761753B2
Apparatus include a polarization state generator situated to provide an interferometer source beam with a region of polarized source light with a polarization state that is in-plane as subsequently incident on a sample and a region of polarized source light with a polarization state that is perpendicular to in-plane as subsequently incident on the sample, and an interferometer unit configured to split the interferometer source beam into test and reference arm beams, to direct the test arm beam to the sample and the reference arm beam to a reference surface, and to recombine the test and reference arm beams to produce an interferometer output beam. Methods use a polarization state generator to produce an interferometer source beam and use an interferometer unit which splits the interferometer source beam into test and reference arm beams.
US11761740B1
A drone disabling device includes a plurality of streamer launch tubes having at least one streamer device positioned therein. A barrel housing is configured to hold the plurality of launch tubes within streamer launch barrels. An ignition system is configured to ignite propellant within the launch tubes and launch the streamer devices from the barrel housing such that one or more propellers of a hostile drone will become entangled and disabled. A parachute connected to the streamer device is deployed as the drone descends to protect people and property on the ground and to preserve the drone for intelligence gathering after landing.
US11761730B2
A gun cleaning apparatus includes a cleaning tool and a storage case. The cleaning tool has a cleaning section and a pull cord having a distal end for pulling the cleaning section through a gun barrel. The storage case is configured for enclosing the cleaning tool. The storage case includes a substantially hollow container defining a rim at opening thereof, and a removable lid positionable between a closed configuration and an open position. The removable lid includes a handle section for gripping by a user to assist with pulling the cleaning tool through the gun barrel in the open configuration and configured to engage the rim in the closed configuration, and a connection section extending from the handle section, the connection section defining an elongated slot and a cavity for securing the distal end of the pull cord therein.
US11761727B2
A crossbow includes a magazine mounted to the top of the crossbow and the magazine includes a storage space defined through the top and the bottom top of the magazine, and the storage space communicates with the flight rail of the crossbow. Multiple arrows are loaded in the storage space. The magazine includes two first engaging members which are removably engaged with two second engaging members formed on the top of the crossbow. Two protrusion respectively extend inward from two inside walls of the storage space to restrict and guide this arrows in the storage space. A retainer has a first end thereof connected to the magazine and a resilient member is located in the storage space and biases between the retainer and the inside of the storage space such that the retainer normally pressing the arrows in the storage space.
US11761723B2
A portable firearm includes component parts such as a barrel, a locking mechanism, a grip, a stock and a magazine. The grip has a left and a right grip element, wherein the user of the firearm grasps the left grip element with the left hand and the right grip element with the right hand, in order to bring the firearm into a shooting position, preferably centrally in front of his body, in which the open end of the barrel of the firearm points away from the body of the user.
US11761720B2
A rifle having a central weapon plane, comprising a barrel that has a barrel bore axis, a gas drive, a bolt carrier, a recoil spring unit and a charging handle unit arranged in front of the bolt carrier, wherein the charging handle unit comprises at least one handle, which is mounted on a slider element for rotation about pivot pins and is forcibly displaced about a pivot pin into its rest position by at least one handle spring, and the slider element is mounted in a carriage which is arranged axially in front of the bolt carrier and is movable in the axial direction. The rifle is characterized in that the at least one handle comprises an elongate hole for receiving the pivot pins and for the support by said pins.
US11761716B2
A heat exchanger having a first heat transfer tube with a first primary straight part and a first secondary straight part is provided. The heat exchanger includes a first primary bond part and a first secondary bond part. The first primary bond part is welded to the first secondary bond part to form a first primary bond that bonds the first primary straight part and the first secondary straight part of the first heat transfer tube. The first primary bond limits a first primary aperture and a first secondary aperture formed by the holes of the bond parts, wherein the straight parts of the first heat transfer tube extend through the first primary bond via the apertures.
US11761715B2
A heat exchanger for a motor vehicle may include a tube block and a flange. The tube block may multiple first medium channels and multiple second medium channels. The first and the second medium channels may extend from an inlet of the tube block to an outlet of the tube block. A medium to be cooled may flow through the first medium channels. A cooling medium may flow through the second medium channels. The flange may be configured to receive the tube block about the outlet in a fluid-tight manner. The flange may be plate-like and may have a surrounding bolting region that may be formed about the tube block.
US11761714B2
A fin, comprising: multiple fin subunits arranged in multiple rows, the fin subunits in two adjacent rows being arranged in an offset fashion. Each of the fin subunits comprises: a first direction center line and a second direction center line perpendicular to the first direction center line; a hole located at a central part of the fin subunit; four fenestrated zones, with two adjacent fenestrated zones in the four fenestrated zones being arranged as mirror images of each other, centered at the first or second direction center line therebetween; a flat zone comprising a hole periphery flat zone, the hole periphery flat zone being disposed between the hole and each fenestrated zone; each fenestrated zone comprises first, second, third and fourth boundaries, wherein the first boundary is located at that side of each fenestrated zone which faces the hole, the second boundary is located at that side of each fenestrated zone which faces away from the hole, and the third and fourth boundaries extend in a direction parallel to the first direction center line; the first boundary forms a demarcation line between the hole periphery flat zone and each fenestrated zone, and at least a portion of the first boundary is an elliptical arc or a circular arc that is not concentric with the circle center of the hole.
US11761710B2
A vapor chamber structure includes an upper plate, a lower plate, a middle layer and a polymer layer. The polymer layer is selectively connected with any of the upper and lower plates. The lower plate and the upper plate are mated with each other to together define a chamber. A working fluid is filled in the chamber. The middle layer is disposed in the chamber. The middle layer has a first face, a second face, multiple perforations and multiple channels. The multiple perforations pass through the first and second faces. The multiple channels are disposed on one of the first and second faces. By means of the above arrangement, the total thickness of the vapor chamber structure is equal to or smaller than 0.25 mm, whereby the vapor chamber can be extremely thinned.
US11761704B2
An inspection apparatus includes: inspection chamber rows in each of which inspection chambers are arranged, the inspection chamber rows arranged in multiple stages and each of the inspection chambers being configured to accommodate therein a tester configured to inspect an inspection object on a chuck top; a refrigerant supplier configured to supply a refrigerant gas; and a controller. The refrigerant supplier includes: a refrigerant gas pipe connecting the chuck tops in each inspection chamber row to allow the refrigerant gas to pass therethrough; and a first heat exchanger disposed in the refrigerant gas pipe between the chuck tops to exchange heat with the refrigerant gas discharged from the chuck tops. Each of the chuck tops includes a heater configured to heat the inspection object and a temperature sensor. The controller is configured to control the heater based on a temperature detected by the temperature sensor.
US11761701B2
A food inventory device having a bar code scanner and camera to add and remove inventory items to and from the inventory. The scanner may be mounted on an inventory storage container to facilitate inventory control from one or more storage devices, including refrigerators, freezers, and pantries. The inventory system may display a table listing the inventory items along with variable details. Based on the food inventory list, the inventory system may suggest recipes, display the ingredients in stock for suggested recipes, and create a shopping list of the ingredients not in stock for a desired recipe. The device may have an ordering system allowing users to order items in the storage device that have been exhausted or otherwise need to be replenished through audio or touch input. The ordering system may be connected to third-party external sites and may be based on one or more user profile settings.
US11761696B2
A cryocooler includes a motion conversion mechanism that converts rotating motion output by a motor into linear reciprocating motion of a displacer and includes a first component and a second component slidably connected to each other, a measuring instrument that is connected to the motor to output time-series data indicating power consumption of the motor or a current flowing through the motor, and a processing unit that detects abrasion of a sliding surface between a first component and a second component of the motion conversion mechanism on the basis of section data including an intake start timing or an exhaust start timing in the time-series data.
US11761695B2
A refrigeration system, comprising a compressor, a condenser, a throttle flow path, and an evaporator connected in sequence, wherein a non-adjustable main throttle element is disposed in the throttle flow path; and further comprising a bypass flow path, wherein the bypass flow path is connected to the throttle flow path respectively at the upstream and downstream of the main throttle element, and provided with an adjustable auxiliary throttle element thereon; a liquid level sensor, disposed upstream and/or downstream of the throttle flow path, and configured to detect the liquid level; and a controller, wherein the controller is configured to control the opening of the auxiliary throttle element according to a liquid level signal from the liquid level sensor.
US11761693B2
Embodiments include heat pump systems with gas bypasses and related methods. In one embodiment, a system may include a gas bypass tank having a bypass inlet, a liquid outlet, and a vapor outlet, and a first splitting valve having a first splitter outlet in fluid communication with the bypass inlet, a first splitter inlet in fluid communication with the liquid outlet, and a first switching path configured to switch between a first conduit path in fluid communication with a first coil system and a second conduit path in fluid communication with a second coil system.
US11761687B2
A cooling system comprising a cooling circuit connecting a heat exchanger and a heat load. The cooling system comprising a first velocity fuse upstream of the heat exchanger or heat load and a second velocity fuse or valve downstream of the heat exchanger or heat load. The heat exchanger or heat load is dynamically isolated from the rest of the cooling system by the first velocity fuse or the second velocity fuse in response to a velocity of a flow of cooling fluid exceeding a respective velocity setting of the first velocity fuse or the second velocity fuse.
US11761681B2
A liquid-gas heat exchanger for use in a heat exchange system using solar energy has an insulated chamber adapted to allow hot air to pass therethrough. A coil member extends through the insulated chamber and is adapted to allow a heat transfer liquid to pass into and then out of the insulated chamber. The spacing between the windings of the coil are predefined and the coil is in a predetermined position inside the insulated chamber, so as to force the air to pass in between the coil windings and increase the air contact with the coil and provide a large heat exchange. Several baffle members are placed each side of the coil member and an interior area of the insulated chamber and force air to circulate multiple times through the coil member, thereby allowing for an efficient exchange from the hot air to the heat transfer liquid. The insulated containe contains the heat exchanger which is comprised of a plurality of chambers, wherein each the plurality of chambers has a repeating pattern of shapes wherein each of the chamber of th plurality of chambers consists of one deflector which deflector being opposite to another deflector, which other deflector is a mirror image of its opposite deflector but shifted approximately half a the wall length. Each of the deflectors is defined by a specific sequence of components starting with a rounded wall from which extends a shear barrier and the wall is terminated by a diverter.
US11761666B2
A heating, ventilation, and/or air conditioning (HVAC) system includes a heat exchanger configured to exchange heat between a refrigerant and an air flow, a blower configured to induce the air flow across the heat exchanger, and a control board configured to receive an input indicative of a presence of refrigerant external to the heat exchanger and adjust operation of the blower based on the input.
US11761663B2
An HVAC system includes a plurality of heat transfer devices operable to transfer heat into or out of the plurality zones. The HVAC system includes a controller configured to obtain a heat map indicating zone temperatures, use a thermal model of the building space to predict the zone temperatures as a function of control decisions indicating an amount of heat to transfer into or out of each of the plurality of zones by the plurality of heat transfer devices, determine the amount of heat to transfer into or out of each of the plurality of zones subject to a constraint or penalty based on differences between the zone temperatures predicted to result from the control decisions, and operate the heat transfer devices to transfer the amount of heat into or out of each of the plurality of zones in accordance with the control decisions.
US11761659B2
The present disclosure relates to a method of predicting air conditioning load based on room temperature and an air conditioner implementing the method, the air conditioner according to one embodiment may include a sensor configured to sense a room temperature or humidity in a suspended section in which an air discharge part is not operated; and a central controller implemented to control the air discharge part and an outdoor unit based on operation mode information that is calculated from a value sensed by the sensor, when the air discharge part and the outdoor unit are switched on.
US11761657B2
Disclosed are a data sending method, a multi-connected system, an electronic device and a storage medium. The method includes: receiving data sent by a first specified line controller in a system; determining a specified device corresponding to the first specified line controller according to a pre-stored pairing relationship between the first specified line controller and a specified device and the first specified line controller, wherein the specified device includes an indoor unit and a second specified line controller, wherein the second specified line controller is different from the first specified line controller; and sending the data to the determined specified device. A plurality of line controllers can control one indoor unit.
US11761645B2
Certain embodiments provide an energy exchange system that includes a supply air flow path, an exhaust air flow path, an energy recovery device disposed within the supply and exhaust air flow paths, and a supply conditioning unit disposed within the supply air flow path. The supply conditioning unit may be downstream from the energy recovery device. Certain embodiments provide a method of conditioning air including introducing outside air as supply air into a supply air flow path, pre-conditioning the supply air with an energy recovery device, and fully-conditioning the supply air with a supply conditioning unit that is downstream from the energy recovery device.
US11761640B2
A door-locking device for a self-cleaning oven includes a support configured to be fixed to a frame of the oven. A main slider is movable relative to the support along a longitudinal rectilinear direction, and is configured to be pushed elastically towards an extracted position and pushed by the door of the oven towards a retracted position. A locking arm is coupled to the support around an articulation axis perpendicular to the longitudinal rectilinear direction and oscillates around the articulation axis between an unlocked position and a locked position. A transmission mechanism connects the locking arm to the main slider and is arranged to swing the locking arm from the unlocked position to the locked position and vice versa via movement of the main slider from the extracted position to the retracted position, and vice versa. An electromagnetic switch includes an electromagnet that drives a movable member associated with a locking pin arranged to lock the main slider in the retracted position.
US11761639B2
An oven cooling system may include a body having an oven cavity. The system may include a heating element may be operably configured to heat the oven cavity. A door may be coupled to the body and operably configured to open and close. The system may also includes an energy bank. Cooling elements may be located in the oven and coupled to the energy bank. The energy bank may be configured to remove heat from the oven cavity to cool the oven.
US11761622B2
Solar/Rankine steam cycle hybrid concentrating solar power (CSP) systems and methods for designing or retrofitting existent natural circulation boilers using saturated or superheated steam produced by direct steam generation (DSG) or Heat Transfer Fluid (HTF) steam generators and CSP solar field technology systems are described. Additionally, methods and processes of retrofitting the existent Heat Recovery Steam Generators (HRSG) or biomass, gas, oil or coal fired boilers to operate integrated to a molten salt/water-steam heat exchangers are disclosed. The hybrid CSP systems are highly efficient due to the increase of steam generated by a heating section comprising either the DSG receiver or the molten salt-water-steam sequential heat exchangers, heaters, boiler/saturated steam generators, super-heaters and re-heaters. The additional saturated, superheated and reheated steam produced is directed to a Rankine cycle according to its pressure, temperature and steam quality significantly reducing the fuel consumption within a cogeneration or Combine Cycle Power Plant.
US11761614B2
Disclosed is a lamp with easy assembly and disassembly comprising a power socket and a lamp body. The power socket comprises a housing and a power supply assembly which is provided in the housing, the power supply assembly is connected with a power supply, the housing is provided with at least one mounting slot which is provided with a press-type locking socket and PCB probes, and the PCB probes are electrically connected with the power supply assembly, a mounting plug with an accommodating groove is provided on the lamp body, a press-type locking plug and a PCB board are provided in the mounting plug; the PCB board is electrically connected to the light source of the lamp body; when the mounting plug is inserted into the mounting slot, the push-type locking plug is inserted into the push-type locking socket and is locked.
US11761608B2
A planar illumination device of an embodiment includes a substrate, a first linear Fresnel lens, and a second linear Fresnel lens. The substrate includes a plurality of light sources disposed two-dimensionally in a grid pattern. The first linear Fresnel lens is disposed at an emission side of the plurality of light sources and formed with a groove constituting a concave-convex surface of the lens and extending in one direction. The second linear Fresnel lens is disposed at an emission side of the first linear Fresnel lens and formed with a groove constituting the concave-convex surface of the lens and extending in a direction orthogonal to the one direction.
US11761607B1
There is provided a lighting display defined to include a base housing a power source compartment. A cylindrical shell extends upwardly from an edge of the base. A plurality of light diodes is electrically connected to the power source and extend from the base. A sheet of material is curved and inserted against an inside surface of the shell. The material is configured to have a flat configuration but is capable of being curved such that when curved and inserted against the inside surface of the shell, the sheet has a tendency to press against the inside surface, attempting to return to the flat configuration. The plurality of light diodes being positioned interior to the sheet of material illuminate the sheet of material when activated.
US11761592B2
A light emitting apparatus includes a substrate, a plurality of light emitting structures, a window, and a reflector. The substrate has a luminous region and a non-luminous region. The plurality of light emitting structures is disposed on the luminous region of the substrate. The window has a dome shape and is disposed to cover the luminous region. The window is configured to control a traveling path of light emitted from the a plurality of light emitting structures. The reflector is configured to support the window and reflect the light emitted from the plurality of light emitting structures. The reflector has an opening that exposes the plurality of light emitting structures mounted on the substrate. A distance between two adjacent light emitting structures of the plurality of light emitting structures is 500 micrometers or less.
US11761588B2
A device for transferring a fluid from a supply tank to a receiver tank includes at least one duct for charging the receiver tank with liquid and at least one duct for return of the gas. The gas return duct is configured to transfer the gas contained in the receiver tank at a pressure close to or significantly different from the pressure of the supply tank.
US11761582B2
A method of maintaining a backpressure of a fluidic product is provided. The method includes pressurizing a first reservoir to a first predetermined pressure level using compressed air, delivering the fluidic product to the pressurized first reservoir until a current level of the fluidic product in the first reservoir reaches a first predetermined level, pressurizing a second reservoir to a second predetermined pressure level using the compressed air, delivering the fluidic product to the pressurized second reservoir until a current level of the fluidic product in the second reservoir reaches a second predetermined level, and controlling the backpressure of the fluidic product using the first reservoir and the second reservoir such that a discharge flow of the fluidic product is continuous.
US11761571B2
A system for coupling pipes includes a first pipe having a tapered, spigot end; a second pipe having a tapered, spigot end; and a coupler having two tapered socket ends adapted to internally receive the respective tapered, spigot ends of the first pipe and the second pipe. The first pipe and the second pipe are made from a reinforced thermosetting resin (RTR). The coupler comprising a resistive element implanted therein and connected to electrodes extending to an exterior of the coupler. A thermoplastic material is disposed between an exterior of the first pipe and an interior of the coupler. A thermoplastic material is disposed between an exterior of the second pipe and the interior of the coupler. Upon application of electricity to the electrodes, the resistive elements are heated sufficiently to melt the thermoplastic material such that, when the heat is removed, the hardened thermoplastic material seals the first pipe and the second pipe to the coupler. A method of coupling pipes includes disposing a thermoplastic material between an exterior of a first pipe and an interior of a coupler; disposing a thermoplastic material between an exterior of a second pipe and the interior of the coupler; inserting the first pipe and the second pipe into the coupler; and applying of electricity to electrodes of the coupler such that resistive elements of the coupler heat sufficiently to melt the thermoplastic material such that, when the heat is removed, the hardened thermoplastic material seals the first pipe and the second pipe to the coupler.
US11761568B2
A connector comprising a body (1) having a through-way defining an axis and which is open at one end (4) and a shoulder (8) in the through-way faces the open end and supports an O-ring (9). A cap (2) is fitted within an open end of the body and extends from the open end towards the opposite end, the cap being retained in the body (1) by a snap fit. The cap has a plurality of legs (24) extending away from the open end, the legs each having an outwardly extending tooth (22) at the end opposite to the open end to engage with a complimentary recess (12) in the body to provide the snap fit. A collet (3) in the cap has a plurality of legs (31) extending away from the open end, at least one collet leg engaging with a leg of the cap and having an inwardly facing tooth (32) to grip a tube in the through-way. The cap (2) has an inwardly facing tapered surface (29) that is tapered to provide a cap angle that engages with the collet legs (31) such that axial movement of the collet (3) towards the open end (4) causes inward deflection of the collet legs and causes a radially outward force to be applied to the legs (24) of the cap (2) via the tapered surface (29) to urge the or each tooth of the cap into its respective complimentary recess (12).
US11761548B2
An integrated switch device includes an air valve assembly and a switch assembly. The air valve assembly comprises a flow channel base, a first air valve, and a second air valve. The flow channel base has a first air supply path and a second air supply path. The first air valve is provided on the first air supply path, and the second air valve is provided on the second air supply path. In addition, the switch assembly comprises an electrical control module controlled to output an on-off signal to an air pump, and an operation cover fitted and connected to the electrical control module.
US11761533B2
An automatic transmission of the present invention is provided with: a plurality of rotating shafts; a plurality of gears; a plurality of synchronizing mechanisms including an output-side synchronizing mechanism; a lubricating oil storage part that stores a lubricating oil which is drawn upward by rotation of the gears; a shift position detection unit that detects which of a plurality of shift positions, including a neutral position, has been selected; and a control unit which, if the neutral position has been detected by the shift position detection unit, causes a synchronizing mechanism other than the output-side synchronizing mechanism to operate, and brings a clutch into a connected state after coupling a rotating shaft other than an output shaft and a gear other than an output-side gear.
US11761530B2
A breather structure of an actuator includes: a breathing hole that extends through a rear housing between an inside and an outside of the rear housing; a filter that is configured to permit a flow of gas through the breathing hole via the filter while limiting a flow of liquid and a flow of solid through the breathing hole between the inside and the outside of the housing; and a blocker. The blocker is configured to block a portion of a path extending from an outer opening, which is an opening of the breathing hole opened to an outside space, to the filter to limit arrival of the liquid and the solid from the outside space to the filter.
US11761527B2
Described is a transmission device (1) for an electrically driveable vehicle having a transmission element (2), a parking lock (6), by which the transmission element (2) can be blocked and which has a parking lock actuator (8), and a transmission housing (9), which encloses the transmission element (2) and the parking lock (6). A pressure equalization apparatus (14) is connected to an exterior of the transmission housing (9) in a gas-permeable manner. The pressure equalization apparatus (14) has a lead-through element (16) which passes through a transmission housing opening (15) and a fluid guiding element (17), the first end of which is connected to the interior of the parking lock actuator (8) and the second end of which is connected to the lead-through element (16).
US11761519B2
A linear drive has at least one rack which is arranged along a longitudinal axis and has a plurality of teeth, a drive shaft arranged in a transverse axis transversely to the longitudinal axis, and at least two propulsion elements, each having at least one propulsion tooth. The at least two propulsion elements are linearly movable in a stroke axis which is oriented transversely to the longitudinal axis and transversely to the drive shaft. The at least two propulsion elements are drivingly coupled to the drive shaft in such a manner that the at least two propulsion elements perform at least one cyclical stroke movement in the course of one rotation of the drive shaft and enter and exit the at least one rack to generate a propulsion in the longitudinal axis. The at least two propulsion elements enter and exit the at least one rack with a phase shift.
US11761497B2
Provided is a two-way clutch capable of making a size in an axial direction thereof compact. A first engaging element and a second engaging element are arranged in a first wedge-shaped space and a second wedge-shaped space between an outer member and an inner member. The first engaging element is held by the first retainer and the first retainer is enabled to swing to the outer member. The second engaging element is held by the second retainer and the second retainer is enabled to swing to the outer member. In a side view orthogonal to an axial direction of the first engaging element and the second engaging element, at least a part of the first engaging element and at least a part of the second engaging element overlap in the axial direction.
US11761485B2
There is provided a controller for magnetic levitation equipment comprising a plurality of current source modules for connecting to at least one power supply for direct current, DC, and said current source modules comprising current channels for actuating coils of the magnetic levitation equipment, and a controller device connected to the current source modules by a control connection for controlling switching of electric current by the current source modules to the current channels. The current source modules combine discrete components for amplifying and switching electric current to the current channels into a single package. In this way, manufacturing and maintenance of the controller is facilitated, since manufacturing and maintenance may be based on the current source modules instead of discrete components, e.g. gate drivers, IGBTs, power mosfets and diodes.
US11761481B2
A radial bearing assembly is provided. The radial bearing assembly includes polycrystalline diamond elements, each having an engagement surface in sliding engagement with an opposing engagement surface. The opposing engagement surface includes a diamond reactive material. The radial bearing assembly may be deployed in a variety of components and applications, including in rotor and stator assemblies. Also provided are methods of use of the radial bearing assembly, as well as methods of designing the radial bearing assembly.
US11761479B2
A flexure bearing having a first sleeve and a second sleeve is provided. Each sleeve includes a first pillar having a first end attached to the sleeve and a second end projecting outwardly from the sleeve and a second pillar having a first end attached to the sleeve and a second end projecting outwardly from the sleeve parallel to and diametrically opposed to the first pillar. The flexure bearing has a plurality of blind holes and a plurality of compression springs, each compression spring having a first spring end fit into one of the blind holes of a pillar of the first sleeve and a second spring end fit into a corresponding blind hole of an adjacent pillar of the second sleeve when the second sleeve is interconnected to the first sleeve.
US11761475B2
Provided is a half bearing constituting a sliding bearing for a shaft member of an internal combustion engine that is unlikely to cause seizure in a sliding surface even if deflection or whirling of the shaft member occurs during an operation of the internal combustion engine. In a half bearing that constitutes a sliding bearing, a plurality of circumferential-direction grooves are formed to be adjacent to each other in a sliding surface, the sliding surface includes a plane portion that is parallel to an axial line direction and an inclined surface portion that is adjacent to the plane portion, the inclined surface portion is displaced from the plane portion toward an end portion of the sliding surface in the axial line direction such that the sliding surface successively comes close to a back surface, positions of maximum groove depths of the circumferential-direction grooves are located on groove center lines, the groove center lines in the inclined surface portion of the sliding surface are inclined relative to a vertical line toward the end portion of the sliding surface in the axial line direction, a groove inclination angle of the circumferential-direction groove that is the closest to the plane portion is a minimum angle, and the groove inclination angle successively increases toward the end portion of the sliding surface in the axial line direction.
US11761468B2
A stud clip assembly is provided. The stud clip assembly includes a clip having a mounting platform and a retention platform. The mounting platform includes a mounting bore that extends away from the retention platform and that defines a mounting aperture. The mounting aperture includes a threaded portion formed therein and a collar arranged at a first end thereof. The stud clip assembly further includes a fastening element configured to be threaded into the threaded portion of the mounting aperture. The collar is configured to be crimped onto the fastening element.
US11761466B2
Systems and methods for control of multi-function hydraulic commands of a multi-function electrohydraulic system are provided. In one aspect, a system for hydraulic control includes a first function in fluid communication with a first electrohydraulic control valve and a second function in fluid communication with a second electrohydraulic control valve. The system includes a controller in communication with the first electrohydraulic control valve and the second electrohydraulic control valve. The controller can be configured to receive an input target command, determine an achievable function rate based on the input target command, where the achievable function rate maintains a proportional relationship between the input target command and the achievable function rate. The controller can also map the achievable function rate to an output command based on a predetermined relationship between the achievable function rates and the output commands and supply the output command to the first and second electrohydraulic valves.
US11761464B2
A method controls the movement of a boom, wherein the boom is moved by a plurality of hydraulic drives. Each hydraulic drive is fed with a hydraulic medium, the pressure and/or volume flow of which is adjustable. The method predefines a desired direction of movement and a desired speed of a boom tip; predictively calculates a pressure and/or a volume flow required for each of the hydraulic drives that are required for the desired direction of movement and desired speed; subsequently generates a supply pressure depending on the predictively calculated pressures and/or subsequently generating a supply volume flow as a function of the predictively calculated volume flows; and subsequently feeds the hydraulic drives required for the desired direction of movement and desired speed with the hydraulic medium having a respective feed pressure and/or a respective feed volume flow such that the boom tip moves in the desired direction of movement at the desired speed.
US11761453B2
A pump impeller, which can be part of a pump, has an impeller surface and blades being arranged on the impeller surface, wherein at least one of the blades is a blade of the first type which has a blade edge which is inclined toward the front in the rotational direction. The pump impeller can also have blades of a first type and of a second type, the blade geometries thereof differing from one another. A housing element for a pump or of a pump has a housing inner wall defining a flow channel for a fluid medium extending along a central axis. The cross section of the flow channel is greater in a main flow direction and the housing inner wall has a surface structure configured such that it counteracts a return flow counter to the main flow direction along the housing inner wall of the fluid medium.
US11761451B1
A rocket engine propulsion system having improved engine performance is described herein. The rocket engine propulsion system includes an axial counterbalance to reduce or eliminate axial thrust exerted on components of a turbopump. The axial counterbalance can allow for a larger range of axial thrust forces while coupling this ability to a rotational speed (e.g., rotations per minute, or RPM) of a shaft. The axial counterbalance includes a protrusion on that extends circumferentially around a shaft that mates with a protrusion on a swing arm. The swing arm is rotatably attached to a bracket which is constrained by a static support.
US11761445B2
The present disclosure provides a compressor and an air conditioner having the same. The compressor includes: a main shaft with a convex portion and a slip sheet; a cylinder; and an air inlet and outlet device including a disk body and an air suction port including an outer side, an inner side and a connecting side located between the outer side and the inner side, wherein the outer side is overlapped with an inner wall of the cylinder or is located on the inner side of the inner wall of the cylinder, the inner side is overlapped with an outer wall of the convex portion or is located on the outer side of the convex portion, and the connecting side is overlapped with a side wall of the slip sheet or is located on the inner side of the side wall of the slip sheet.
US11761441B1
A valve member for a spring-loaded valve assembly includes a top portion having a spring retaining recess, the spring retaining recess extending into the top portion to form a void space, the void space to receive at least one coil of a spring, the spring retaining recess having a recess diameter that is smaller than a top portion diameter, wherein the recess diameter is larger than a rest diameter of a spring base including the coil, the spring retaining recess blocking expansion of the at least one coil when the spring is compressed. The valve member also includes a bottom portion coupled to the top portion. The valve member further includes a sealing element positioned axially below a shoulder of the top portion and legs coupled to the bottom portion.
US11761437B2
A piston of an air compressor is actuated by a motor to move in a cylinder. The piston includes a head, an air stop sheet having a first bending section which is a boundary line of an acting area and a positioning zone of the air stop sheet, and a back surface of the acting zone backing the top of the cylinder bends relative to a plane of a top of the head at an open angle. The acting zone has a noncircular spacing groove, a neck, and a second bending section. The head includes a piston rod having a cavity, an air conduit, a column, and a spring. The air stop sheet is forced by the spring to locate in the acting zone backing the cylinder and a plane of a top of the head at an open angle.
US11761432B2
An energy storage and delivery system includes an elevator cage, where the elevator cage is operable to move one or more blocks from a lower elevation to a higher elevation to store energy (e.g., via the potential energy of the block in the higher elevation) and operable to move one or more blocks from the higher elevation to the lower elevation (e.g., by gravity) to generate electricity (e.g., via the kinetic energy of the block when moved to the lower elevation). The blocks are moved between the lower elevation and the higher elevation by an equal vertical distance.
US11761431B2
An elevator cage is used in an energy storage and delivery system to move blocks between a lower elevation of a tower and a higher elevation of a tower to store energy and to move blocks between a higher elevation of the tower and a lower elevation of the tower under force of gravity to generate electricity. The elevator cage removably receives a block thereon and supports the block on at least three sides.
US11761428B2
A tower (1) having equipment (3) mounted thereon is disclosed. The tower (1) has an ice shield assembly (2) for protection to of the equipment (3) against falling ice mounted thereon. The ice shield assembly (2) comprises a tower fixture arrangement (5) being secured to the tower (1) and an ice shield (4) connected 5 to the tower fixture arrangement (5) via a hinge (6). The ice shield (4) is configured for vertically overlapping the horizontal extends of the equipment (3). The ice shield assembly (2) further comprises at least one spring element (7), e.g. in the form of a curved rod, connected at one end to the ice shield (4) and at an opposite end to the tower (1), the at least one spring element (7) 10 being configured to allow the ice shield (4) to pivot relative to the tower (1) at the hinge (6) in order to ensure a gradual transfer of energy from falling ice, which collides with the ice shield (4).
US11761425B2
A method to operate a wind turbine is provided, the method including determining a correction model associated with the wind turbine, determining a corrected turbulence intensity parameter associated with the wind turbine based on the correction model, and operating the wind turbine based on the corrected turbulence intensity parameter.
US11761418B2
Wind turbine blade having a length L, an airfoil with a chord C, and a first Gurney flap attached to the pressure or the suction surface of the airfoil near the trailing edge of the wind turbine blade. The first Gurney flap extends along at least 50% of the length of the outer ⅓rd of the wind turbine blade. By mounting the Gurney flap to the outer portion of the blade, the lift of the outer portion of the blade can be increased or decreased depending on the conditions in which the wind turbine is operating.
US11761417B2
A water-driven turbine has an elongated endless conveyor with down and up streaming straightaways connected by travel-reversing turns. Paddles mounted on the conveyor present high resistance to waterflow on the downstream straightaway and low resistance to waterflow or the atmosphere on the upstream straightaway, the differential allowing the flow of water to continuously drive the conveyor which is connected to a power take-off shaft facilitating connection to a variety of energy-harnessing systems. The turbine can be towed, self-driven or mooring line manipulated to a flow site and is operable in unidirectional flows such as rivers and reversing flows such as tides at depths from surface to bottom. The paddles can be mounted or changed on shore, at the flow site and anywhere in between. The turbine is efficient in low and high velocity water flow, not easily damaged by floating debris, cavitation free and fish, mammal and environmentally friendly.
US11761412B2
Provided is a start controller for an engine capable of reducing torque of a starter consumed to start the engine. The start controller includes a stop position sensor that detects a position of a piston in each cylinder at an engine stop time, an intake pressure sensor that detects an intake pressure in an intake passage, and a processor that determines whether the position of the piston in each of the cylinders detected by the stop position sensor is within a specified target range after the engine is stopped. In the case where it is determined that the position of the piston in each of the cylinders after the engine stop is out of the target range and the intake pressure detected by the intake pressure sensor is lower than an atmospheric pressure, the engine is started by a motor even when an engine start condition is not satisfied.
US11761411B2
An apparatus for reducing flow noise of an air intake system of a vehicle is provided as an assembly of a body member and a cover member. An acoustic metamaterial unit includes a chamber having a predetermined size, an inlet flow path, and an outlet flow path provided therein and is connected to a pipe of an air intake system. The apparatus advantageously reduces or removes high-frequency flow noise occurring in a turbocharger by using the acoustic metamaterial unit. The size and shape of the acoustic metamaterial unit is standardized such that the acoustic metamaterial unit is used compatibly regardless of the type of vehicles, which can make it possible to advantageously reduce costs and improve salability.
US11761405B2
A fuel vapor emissions control device includes: —an absorbent filter; —a purge circuit including: a pump equipped with an intake and with a delivery outlet; an upstream duct; and a downstream duct. The pump includes an intake chamber into which the intake opens. The upstream duct is connected by one of its ends to the absorbent filter and via the other of its ends opens into the intake chamber. The downstream duct includes a double tubular wall defining two separate conduits.
US11761403B2
In at least some implementations, a locking plate may be received between the cover plate and the adjustable valve and be movable to a first position permitting access to the adjustable valve and a second position inhibiting or preventing access to the adjustable valve. In some implementations, a latch assembly may releasably retain the locking plate in its second position. The latch assembly may include a finger carried by the locking plate and releasably engageable with a stop when the locking plate is in its second position.
US11761402B2
An internal combustion engine includes an engine block, a piston, a cylinder head, and a valve train. The engine block includes a cylinder block including a cylinder bore and a crankcase defining a crankcase chamber with a crankshaft positioned within the crankcase chamber. The piston is coupled to the crankshaft and configured to reciprocate within the cylinder bore. The cylinder head is coupled to the cylinder block. The valve train includes a camshaft, a first and second pushrod, a first and second rocker arm, an exhaust valve housed, and an intake valve. The first rocker arm, the second rocker arm, the exhaust valve, and the intake valve each include at least a layer of a low friction material. The first and second pushrod each pass through a pushrod seal to prevent fluid from reaching the rocker chamber to fluidly isolate the rocker chamber from the crankcase chamber.
US11761398B2
Systems and methods for estimating an engine event location are disclosed herein. In one embodiment, a control system is configured to receive feedback from at least one vibration sensor coupled to a reciprocating engine, estimate an engine parameter based at least on the feedback and an Empirical Transform Function (ETF), estimate a location of an engine event based on the engine parameter, and adjust operation of the reciprocating engine based at least on the location of the engine event.
US11761395B2
A variety of methods and arrangements are described for managing transitions between operational states of an internal combustion engine during skip fire operation of the engine.
US11761394B2
Methods and systems are provided for a fuel system. In one example, a method may include cleaning an orifice of an ELCM. The cleaning includes adjusting a position of a valve in a passage to fluidly couple a reference orifice of the ELCM to an intake manifold.
US11761392B2
In one aspect, a method for controlling an internal combustion engine system including an intake valve, an exhaust gas recirculation (EGR) valve, and a variable-geometry turbocharger (VGT) includes receiving sensor information including information indicative of a condition of air supplied to an internal combustion engine and a condition of exhaust exiting the internal combustion engine. The method also includes receiving a request for an internal combustion engine, projecting a future behavior of the request, and based on the request and the projected future behavior of the request, generating commands for actuating the intake valve, the EGR valve, and the VGT.
US11761390B2
A fuel selector for use with a dual fuel generator includes a selector plate, a first fuel valve assembly positioned adjacent the selector plate and actuatable between an ON position and an OFF position to selectively control a first fuel flow to an engine of the dual fuel generator, and a second fuel valve assembly positioned adjacent the selector plate and actuatable between an ON position and an OFF position to selectively control a second fuel flow to the engine of the dual fuel generator. A selector switch coupled to the selector plate is linearly translatable from a first position to a second position, so as to enable positioning of only one of the first fuel valve assembly and the second fuel valve assembly in the ON position at a given time, such that the first and second fuel valve assemblies cannot be in the ON position concurrently.
US11761388B2
A throttle operating device includes: a fixing member which is fixed to a vicinity of a grip formed at a tip of a handlebar of a vehicle; a throttle lever which is attached by extending from the fixing member and configured to be pivoted while the grip is gripped; and a detection sensor configured to detect a rotational operation angle of the throttle lever. A drive source of a vehicle is controlled based on the rotational operation angle of the throttle lever detected by the detection sensor, and a cover member is provided to cover an opening of the fixing member, and the cover member is formed with an accommodation portion capable of accommodating the detection sensor at a predetermined position.
US11761383B2
In a burner of an embodiment, a torch part includes: a torch combustor liner that is provided in a torch part casing and burns a fuel and an oxidant; a torch fuel supply part that supplies a fuel; a torch oxidant supply part that supplies an oxidant; an ignition device that ignites a fuel-air mixture; and a combustion gas pipe that is arranged at the center of the torch part and leads a combustion gas in the torch combustor liner to one end side of the torch part. A main fuel-main oxidant supply part includes: a main fuel supply passage formed in an annular shape on an outer periphery of the torch part; and a main oxidant supply passage formed in an annular shape on an outer periphery of the main fuel supply passage.
US11761379B2
Various systems are provided for an axially split turbocharger case housing each of a turbine of a turbocharger, a compressor of the turbocharger, and a bearing of the turbocharger. In one example, an apparatus for an engine includes a first monolithic component and a second monolithic component that, when coupled together, form a turbocharger case configured to house each of a turbine, a compressor, and a bearing, the first and second monolithic components, when coupled together, also forming a compressor shroud and a turbine shroud. In further examples of the system, portions of the turbocharger case are formed of a lattice structure.
US11761358B2
An exhaust valve includes a toroidal surface about an axis of rotation of the valve. The toroidal surface is positionable over a central exhaust port of an engine when lowered. The valve is raised by an actuator in response to increasing rotational speed of the crankshaft of the engine, thereby enlarging and raising the effective opening of the exhaust port. Lateral valve surfaces on either side of the toroidal surface close lateral exhaust ports when the valve is lowered. The lateral valve surfaces may be cylindrical and formed on fins.
US11761357B2
A hydraulic pump-motor includes a cylinder block including a plurality of fluid chambers, a piston in each of the fluid chambers, a cam, a fixed valve area profile, and a timing adjustment actuator. The cam includes a cam surface that engages the pistons and drives movement of the pistons relative to the fluid chambers in response to relative rotation between the cam and the fluid chambers. The fixed valve area profile is configured to control fluid flows between the fluid chambers and first and second ports. The timing adjustment actuator is configured to adjust an angular orientation of the fixed valve area profile relative to an angular orientation of the cam based on a pressure differential between a pressure at the first port and a pressure at the second port.
US11761352B2
A seal assembly for a turbine engine extends along a center axis and includes a seal support and a seal carrier configured to translate relative the seal support. A seal is connected to the seal carrier and a spring is disposed between the seal support and the seal carrier. A spring carrier is disposed between the spring and the seal support. A first end of the spring is connected to the spring carrier and the spring carrier is connected to the seal support. The spring includes a second end disposed opposite the first end of the spring. The second end of the spring contacts the annular seal carrier.
US11761351B2
A turbine shroud assembly adapted for use with a gas turbine engine includes a shroud segment and a carrier. The shroud segment extends circumferentially partway around an axis to define a gas path boundary of the turbine shroud assembly. The carrier is configured to support the shroud segment in position radially relative to the axis.
US11761349B2
A bearing housing for a two-wheel air cycle machine includes a first housing portion, a second housing portion, a third housing portion, and a journal bearing bore. The first housing portion is centered around an axis and has a first side and a second side. The second side is positioned axially away from the first side. The second housing portion is centered around the axis and has a first side and a second side. The second side is positioned axially away from the first side. The first side of the second housing portion connects to the second side of the first housing portion. The third housing portion is centered around the axis and has a first side and a second side. The second side is positioned axially away from the first side. The first side of the third housing portion connects to the second side of the second housing portion. The journal bearing bore is centered axially with in the bearing housing and has a diameter of D1.
US11761342B2
A sealing assembly for a gas turbine engine. The sealing assembly includes first and second gas turbine walls defining a channel therebetween. Additionally, the second gas turbine wall further defines a passage extending therethrough. Furthermore, the sealing assembly includes a leaf seal partially positioned within the channel and a seal holder coupled to the second gas turbine wall. Moreover, the sealing assembly includes a spring compressed between the seal holder and the leaf seal such that the leaf seal is in sealing engagement with the first gas turbine wall. In addition, the sealing assembly includes a pin extending through the passage defined by the second gas turbine wall to couple the seal holder and the leaf seal such that the pin is thermally unconstrained by the second wall during operation of the gas turbine engine.
US11761336B2
Efficient energy storage is provided by using a working fluid flowing in a closed cycle including a ganged compressor and turbine, and capable of efficient heat exchange with heat storage fluids on a hot side of the system and on a cold side of the system. This system can operate as a heat engine by transferring heat from the hot side to the cold side to mechanically drive the turbine. The system can also operate as a refrigerator by mechanically driving the compressor to transfer heat from the cold side to the hot side. Heat exchange between the working fluid of the system and the heat storage fluids occurs in counter-flow heat exchangers. In a preferred approach, molten salt is the hot side heat storage fluid and water is the cold side heat storage fluid.
US11761334B2
An apparatus includes a current excitation source, a roadheader telescopic protection cylinder, an electric rotating apparatus, auxiliary cutting teeth, a cutting head entity, a transmission shaft, an optical fiber ring protective housing, an optical fiber ring, an optical fiber current sensor control unit and a recovery electrode. The apparatus transmits an auxiliary current Ie and a monitoring current Id to a coal seam. The auxiliary current Ie and the monitoring current Id are homologous currents that are incompatible, and the auxiliary current Ie squeezes the monitoring current Id, so the monitoring current Id monitors the environment of the coal seam. The monitoring current Id flows to the coal seam as, and a return current If flows through the transmission shaft and a roadheader expansion part. The optical fiber ring measures the return current If, when the roadheader is heading forward and encounters abnormal geological bodies.
US11761333B2
A cutting assembly is configured to be coupled to a chassis of a mining machine. The cutting assembly includes a ranging arm configured to pivot about a pivot axis relative to the chassis, a motor supported by the ranging arm for the motor to move with the ranging arm about the pivot axis, and a drum including a plurality of cutting picks. The drum is supported by the ranging arm to be driven about a rotational axis by the motor. The cutting assembly includes a pitch adjustment actuator coupled to the ranging arm. The pitch adjustment actuator is operable to move the drum about a pitch axis. The pitch axis extends in a direction between the pivot axis and the rotational axis.
US11761328B2
A well system includes a fiber-optic cable that can be positioned downhole along a wellbore. The well system further includes a plurality of opto-electrical interfaces to communicatively couple to the fiber-optic cable to monitor temperature and strain along the fiber-optic cable. Additionally, the well system includes a processing device and a memory device that includes instructions executable by the processing device to cause the processing device to perform operations. The operations include receiving data representing frequency or phase shift measurements from the opto-electrical interfaces using at least two frequency or phase shift measurement techniques. Further, the operations include generating a temperature shift output and a strain change output using an inversion comprising sensitivity ratios and the data representing the frequency or phase shift measurements from the plurality of opto-electrical interfaces.
US11761327B2
Methods, systems, and apparatuses for determining the location or depth in a wellbore of a tubular string or downhole component is provided. One method may include placing a tubular string having a depth measurement module into a wellbore, the wellbore emanating radiation at at least one location along the wellbore and determining the location of the depth measurement module in the wellbore based on a correlation between a wellbore property that is a function of depth and a radiation intensity at at least one location within the wellbore.
US11761326B2
A method and system for a rotary steerable system (RSS). The method may comprise performing a tool position calculation from the one or more measurements and creating one or more event flags based at least in part on a location of the RSS in a formation, wherein the one or more event flags are created by an information handling system disposed on a bottom hole assembly. The method may also comprise selecting an algorithm for the tool position calculation based on the one or more event flags. The system may comprise one or more sensors configured to take one or more measurements and an information handling system disposed on a bottom hole assembly.
US11761319B2
A method of producing subterranean fractures in geologic formations having a significant amount of water present (a wet well) and/or at deep locations (1.5-2 miles or more) for the extraction of hydrocarbons therefrom includes flowing an explosive hydrophobic emulsion mixture to protect the air and fuel mixture subsequently flowed into a well hole. The build-up of pressure using a multiple plate restriction orifice assembly eventually causes auto-ignition of the air and fuel mixture which fractures the formation for recovery of the hyrdrocarbons.
US11761318B2
A hydraulic fracturing spread system has modular high-pressure fracturing fluid manifold assemblies which couple to form a large trunk line for collecting and conveying high pressure fracturing fluid toward the well bore. Oil-hydraulic intensifier pump units integrated with the modular manifold assemblies increase the fracturing fluid pressure into the trunk line. The manifold assemblies may be configured differently from one to the other and coupleable horizontally and/or vertically.
US11761314B2
Automated systems are disclosed that enable the rapid provision of fluids to downhole isolation tools. This is achieved by automatically optimizing the use of power available downhole by providing a high flowrate when pressure demand is low and a lower flowrate when pressure demand is high. Methods are disclosed which utilize the apparatus in a bottom hole assembly during downhole operations for isolating segments of a borehole.
US11761313B2
A detonator for initiating a firing of a shaped charge in a gun is configured to include a housing having first and third conducting portions and a second insulating portion, which is sandwiched between the first and third conducting portions; an initiator located fully inside the first conducting portion or the third conducting portion; a first electrical line electrically connecting the initiator to an internal wall of the third conducting portion; and a second electrical line electrically extending from the initiator to the first conducting portion, through the entire second insulating portion.
US11761306B2
An insulated tubular assembly includes jointed insulated tubing segments, all with inner and outer tubes concentrically disposed about in order to define a vacuum annulus in between and closed at both ends by annular bridges. Insulated tubing segment are provided with either male or female threads to threadably engage and form a joint directly with each other or through a coupling jointed to adjacent insulated tubing segments. An insulating sleeve held around such joint includes a first tubular shell adapted to cover at least part of one insulated tubular segment and a second tubular shell overlapping either internally or externally part of the first tubular shell, such that the second tubular shell extends axially about the threaded joint from one annular bridge to the adjacent one, with high tolerances on lengths of the insulated tubing segment extension extending beyond their respective annular bridges.
US11761299B2
A plug assembly for a cementing operation in a well includes a bottom wiper plug configured to land in or near the toe of a well and receive a cement slurry therethrough, a top wiper plug releasably coupled to the bottom wiper plug and configured to land on the bottom wiper plug after the cement slurry is received through the bottom wiper plug, a bridge plug coupled to the top wiper plug and configured to move toward the bottom wiper plug with the top wiper plug after the bottom wiper plug is landed in or near the toe of the well, and a sensor sub coupled to the bridge plug and configured to detect a gate in the well.
US11761295B2
A system for use with a subterranean well can include a deployment apparatus configured to deploy one or more plugging devices into a fluid flow. The plugging devices are conveyed into the well by the fluid flow. The deployment apparatus can include multiple queues, different numbers of the plugging devices being contained in respective different ones of the queues. A method of deploying plugging devices can include connecting multiple queues of the plugging devices to a conduit, and deploying the plugging devices from a selected combination of the queues into the conduit. In another system, each of the plugging devices may include a body, and lines or fibers extending outwardly from the body.
US11761284B2
In a subsea blowout preventer stack system having a structural system and one or more accumulators providing a pressurized hydraulic supply wherein the accumulators comprise a compressed gas supply and a hydraulic fluid chamber in one or more vertical bottles, a method of using the one or more vertical bottles of the accumulators as structural members of the structural system.
US11761279B2
An actuator for setting a downhole tool comprises a first propellant configured to be ignited by an igniter, and a second propellant configured to be ignited by combustion of the first propellant, the first propellant abutting the second propellant such that the first propellant covers an axial end of the second propellant. The first propellant is configured to combust more quickly than the second propellant.
US11761277B2
A method of activating an anchor with an anchor activation system including a housing having an outer surface and an inner surface defining an internal chamber includes introducing a first activation force to a trigger comprising a piston arranged in a piston cylinder extending radially through the outer surface to the internal chamber, sensing that the first activation force did not activate the anchor, and introducing a second activation force to the trigger without reconfiguring the anchor activation system to break a shear element retaining the piston with the first activation to release the piston and activate the anchor.
US11761272B2
A control line clamp includes a clamping element for retaining one or more control lines alongside a pipe; a first collar; and a second collar. The clamping element is arranged to be attached to the pipe by positioning the first and second collars around the pipe on opposing sides of the clamping element and moving the first and second collars relatively towards each other in an axial direction.
US11761259B2
A gasket assembly for attaching a window to a panel opening includes an inner frame, an outer frame, and an elastic material connecting the inner frame to the outer frame. The elastic material extends contiguously and circumferentially to couple the outer frame to the inner frame. The outer frame and inner frame can include gap flanges and the elastic material can include opposing lateral side portions. The gap flanges are embedded in the lateral side portions of the elastic material. The outer frame includes connecting structure for coupling of the outer frame to the panel opening. The inner frame includes a connecting structure for coupling of the gasket assembly to the window. The gasket assembly is configured to support the window in the panel opening and form a seal between the panel opening and the window. A method of making a gasket assembly is also disclosed.
US11761246B2
A door exit device may include an actuator, an upper latch, and a lower latch. The actuator may be operatively coupled to the upper latch by a first drive and to the lower latch by a second drive. Each drive may include a housing which is mountable to the exterior of a door panel and a drive rod slidably supported within the housing. The housing may include a base which is mountable to the door panel and a cover attachable to the base with the drive rod located between the base and the cover. The housing may be configured to extend from the actuator to the latch to conceal the entire length of the rod between the actuator and the latch.
US11761236B2
An electronic lockbox uses a rotary actuator with multiple positions to achieve multiple locking states. Multiple positions of the actuator are detected, using optical sensors. The locking mechanism includes an outer sleeve and an inner cylindrical barrel that are coupled with torsion springs. The lockbox has a shackle and a key bin that are retained by the inner barrel when in the locked state, and the barrel can be rotated to either release the shackle or to release the key bin that typically holds a building's key.
US11761235B2
A locking device having a guard lock for safety doors includes a mechanical actuator which can be fastened on a movable door part and a housing which interacts with the actuator and can be fastened to a door counterpart. The housing includes a receptor to which the actuator can be inserted, and the housing comprises a locking element which is displaceable between an unlocked position, in which the actuator can be released, and a locked position, in which the actuator can be fixed relative to the receptor. The actuator comprises an engagement tongue having an engagement recess for mechanical operative engagement with a head end of a locking element in form of an engagement plunger, the engagement plunger being guided in the housing so as to be longitudinally displaceable in a spring-biased manner in the in a plunger longitudinal direction relative to an inner fixed bearing.
US11761228B2
A fan-shaped tent skeleton and a fan-shaped tent are provided. The fan-shaped tent skeleton comprises a base plate, wherein the base plate is arranged laterally, rotary rod assemblies are arranged on upper and lower sides of a first end of the base plate, each of the rotary rod assemblies comprises a fixed seat fixed to the base plate, two rotary rods are hinged to the fixed seat, the two rotary rods are a front rotary rod and a back rotary rod, the front rotary rod and the back rotary rod are connected to a front hinge shaft and a back hinge shaft and are connected to the fixed seat through the front hinge shaft and the back hinge shaft, and a first connecting structure for connecting a fan-shaped tent fabric is arranged at a second end of the base plate.
US11761225B2
A mechanism for detecting obstacles and mechanically reversing (a direction of) a pool cleaner includes a drive part in non-rotatable connection with a cleaner housing, an arresting assembly connected to the cleaner housing, and a rotary direction-changing assembly rotatably connected to the cleaner housing or the drive part. The arresting assembly cooperates with the rotary direction-changing assembly. The mechanism for detecting obstacles and mechanically reversing (a direction of) a pool cleaner is compact in structure, low in manufacturing cost, and can perform obstacle detection and change a direction of the pool cleaner. With the structure of the rotary direction-changing assembly capable of rotating relative to the cleaner housing, the cleaner, when meeting an obstacle, is allowed to change the traveling direction, thereby resulting in a high working efficiency.
US11761224B2
A quick release pool skimmer basket apparatus includes a tapered attachment apparatus, a basket having a sidewall, a filter element coupled to the sidewall to move between an open position and a closed position, and a handle extending upwardly from the basket. A trigger in the handle is operatively coupled to the filter element to hold the filter element in the closed position. Activation of the trigger releases the bottom from the closed position to the open position.
US11761222B2
The solution is directed to a bleacher step access prevention system. The system is configured to be locked in place over a stairway of a retracted bleacher system in order to prevent climbing of the stairway when the bleacher system is in a retracted state. Certain embodiments are configured to accommodate handrails of the bleacher system so that handrails do not have to be removed from the stairwell when the bleacher system is in a retracted state.
US11761219B2
A form bracket for supporting a wall of a concrete panel form at a casting slab includes a first planar member having a lower surface configured to engage a casting slab. A second planar member is coupled with the first planar member. The second planar member has a front surface disposed perpendicular to the lower surface of the first planar member and configured to engage a wall of a concrete panel form. In some implementations, the first and second planar members have different dimensions so as to be capable of being reoriented to accommodate different sized walls. A pair of support members extend between an upper portion of the first planar member and a rear portion of the second planar member. The pair of support members are spaced apart to define a void that is configured to matably receive a second form bracket in a stacked arrangement.
US11761213B2
In one embodiment, a frame and stair system for engaging a wall includes multiple pad assemblies, a distal frame assembly, a lower proximal frame assembly, an upper proximal frame assembly, multiple stair assemblies, and multiple upper panel stair adapter brackets. A lower stair assembly is coupled with a left stair pad assembly, a right stair pad assembly, a left distal leveling pad, and a right distal leveling pad. A middle stair assembly is coupled with the distal frame assembly and the upper proximal frame assembly. An upper stair assembly is coupled with the upper proximal frame assembly. The upper proximal frame assembly is coupled with the lower proximal frame assembly. A left upper panel stair adapter bracket and a right upper panel stair adapter bracket are coupled with the upper stair assembly and are configured to engage an upper edge of the wall.
US11761208B2
The invention is directed to an anchor sleeve (100) for an anchor system (1) suited for anchoring of a composite tension member (300). The anchor sleeve (100) comprises a sleeve base body (101) that has a receiving opening (105) configured to receive an anchor body (200) and extending from a sleeve front opening (121) arranged at a sleeve front end (120) to a sleeve rear opening (131) arranged at a sleeve rear end (130). The sleeve base body (101) is at least partially made from a fiber-reinforced plastic comprising reinforcing fibers whereof at least a portion is wound about the receiving opening (105).
US11761206B2
The Invention is a panel of modular pieces that can be assembled into a series of different useful objects that include a chair, table, wall, car chassis and a series of additional items that efficiently accomplish desired outcomes without the need for tools, nails or significant additional pieces. One side of the panel is fully flat to allow for smooth outward facing surfaces on constructions, while the other side has holes that can be used to affix knobs, secure the panels to each other to secure them in a manner that accomplishes a useful purpose with modular poles, snaps, hinges and bearings.
US11761202B2
A method for obtaining a vertical or horizontal profiled element for the interconnection of plasterboard panels to walls, in particular to plasterboard walls that can be applied to in-wall frames for retractable sliding doors or for the provision of drywall dividing walls. The method entails a continuous machining of a metallic lamina by punching or drawing or rolling obtained by using two rollers, one acting as a die and the other acting as a punch, so as to obtain on the metallic lamina a plurality of holes, which are uniformly distributed according to a series of mutually parallel rows.
US11761193B2
A steel beam and a supporting arrangement for supporting a steel beam at console, the steel beam including a base plate, two web parts, and an end plate at each end of the steel beam. The base plate, the two web parts and the end plates delimit a space. At least one of the ends of the steel beam includes a console supporting slot extending from the at least one end of the steel beam. The console supporting slot is laterally at least partly limited by side plates inside the space of the steel beam, and by the side plates are attached to the end plate and to the base plate.
US11761189B2
A plumbing fixture includes a sump and a trapway extending from sump at an inlet of the trapway. A jet orifice is disposed in the trapway at approximately the inlet and defines an angled axis that is oriented upwardly toward an upper wall of the trapway and rearwardly toward an interior of the trapway. The jet orifice is configured to direct fluid from a fluid supply source to the trapway.
US11761180B2
The present disclosure provides a structure for aligning handle and mounting base of faucet and a widespread faucet including same. The structure for aligning handle and mounting base of a faucet includes: a water access main body, a cartridge, a mounting base, a handle, a first connecting element, and a second connecting element. A water inlet end of the cartridge is mounted in the water access main body. The mounting base is arranged around the water access main body and is provided with a first mounting hole. The handle is mounted on the cartridge and is provided with a second mounting hole. The first connecting element is inserted in the second mounting hole to fix the handle with a top end of the cartridge. The second connecting element is inserted in the first mounting hole to fix the mounting base with the water access main body.
US11761170B2
An apparatus for facilitating bucket movement of a material handling machine includes a joystick biased to a neutral position, movable away from the neutral position in a first direction along an axis to a first position, and movable away from the neutral position in a second direction along the axis, opposite the first direction, to a second position. The apparatus further includes an operator input movable from a disengaged position to an engaged position in which a bucket of the material handling machine is configured to automatically move in an oscillatory motion. When the operator input is in the engaged position, an intensity of the oscillation is dependent upon a position of the joystick along the axis, decreasing along the axis from the first position to the second position.
US11761166B2
A method of cutting a microtrench in which the buried utility is exposed by opening an access hole in a roadway above the buried utility using a roadway access hole drill that rotates and vibrates the drill bit. A roadway access hole drill having a down-the-hole jack-hammer drill bit and a motor to rotate the down-the-hole jack-hammer drill.
US11761165B1
A manhole assembly includes a manhole cover and a manhole frame. The manhole cover is received on the manhole frame. A latch bolt attached to the manhole cover is movable between a latched position and a removal position. The latch bolt is biased toward the latched position by a spring. A security bolt received in the manhole cover is movable between a locked position wherein the security bolt engages the latch bolt to lock the latch bolt in the latched position and a removal position wherein the security bolt is disengaged from the latch bolt. An extraction tool is inserted through the manhole cover to remove the manhole cover from the manhole frame. The extraction tool engages a driven cam surface on the latch bolt to drive the latch bolt against a biasing force of the spring to move the latch bolt to the removal position.
US11761161B2
A retaining wall extension system for extending a retaining wall, wherein the retaining wall includes an existing wall cap having an upper surface defining an elevation of the retaining wall, with the upper surface having a length and a width. The retaining wall extension system includes an extension cap arranged to be received by the existing wall cap of the retaining wall. The extension cap includes a first portion arranged to be received by the upper surface of the existing wall cap, and a second portion integrally formed with the first portion, wherein the second portion extends vertically upward from the first portion so as to extend the elevation of the retaining wall. A method of extending a retaining wall is also provided.
US11761158B2
A pavement joint sealing system that meters out an appropriate amount of sealant over potentially varying speeds and especially with potentially varying joint dimensions. Given the joint dimensions, the system is able to determine and enforce an effective ratio between the applicator speed and the sealant flow rate.
US11761155B2
A self-propelled construction machine for milling a ground surface is provided with a machine frame, a working drum, and a transport conveyor with a discharge end from which worked-off milling material is dischargeable onto a point of impingement on a loading surface of a transport vehicle, wherein the transport conveyor is laterally slewable to a slewing angle about at least a first slewing axis. A controller is configured, during an initialization process, to specify a command variable within a coordinate system, the coordinate system being stored during the initialization process with its origin at a starting point associated with the machine. The controller is further configured during a working process, wherein the coordinate system is stationary, to automatically control the slewing angle corresponding to detected changes in position and/or orientation of the machine and relative to the command variable.
US11761151B2
A seamless unitary deflection member. The seamless unitary deflection member can have a backside defining an X-Y plane and a thickness in a Z-direction. The seamless unitary deflection member may also have a reinforcing member and a plurality of protuberances positioned on the reinforcing member. Each protuberance may have a three-dimensional shape such that any cross-sectional area of the protuberance parallel to the X-Y plane can have an equal or lesser area than any cross-sectional area of the protuberance being a greater distance from the X-Y plane in the Z-direction.
US11761145B2
A pressing appliance including a body including a handle and a steam emission head connected to the handle, the steam emission head including a treatment face configured to come into contact with the garment to be pressed, the treatment face having at least one steam outlet orifice and one heatable surface configured to contact the garment, wherein the treatment face includes a textile treatment surface extending over the entire periphery of the heatable surface.
US11761142B2
A method controls a laundry treatment apparatus that includes a drum in which a target object to be dried is put, a drum motor to drive the drum, an air duct to guide air into the drum, a heat pump provided in the air duct to dehumidify and heat the air, a blower fan to move the air of the air duct, and a blower motor to drive the blower fan. The method includes a drum driving step for repeatedly driving the drum by accelerating and decelerating the drum, a steam supply step for supplying or stopping steam for a predetermined time during execution of the drum driving step, and an air supply step for circulating internal air of the drum during execution of the drum driving step. The circulation of the internal air of the drum is stopped during execution of the steam supply step.
US11761139B2
A drawer of a clothes treating machine includes a drawer frame that extends in a lengthwise direction and defines an inner space, and a storage unit disposed in the inner space of the drawer frame and configured to accommodate a clothes treatment agent therein. The drawer frame includes a housing accommodation part that defines a space separated from the inner space, a clothes treatment agent housing that is configured to be inserted into the housing accommodation part, and a protruding portion that separates the housing accommodation part and the clothes treatment agent housing from each other.
US11761126B2
A non-coated base fabric for an airbag is made of a polyamide fiber, wherein a CV value of the dynamic air permeability by the ASTM D6476 method is 6.0% or less, a CV value of the air permeability at a differential pressure of 500 Pa by the ASTM D3886 method is 10.0% or less, and a CV value of the air permeability at a differential pressure of 20 KPa is 10.0% or less, which are measured every 20 cm in a weft direction of the base fabric.
US11761124B1
An elastic flame-resistant yarn containing an intimate fiber blend of staple fibers wrapped around a plurality of elastic continuous fibers. The intimate fiber blend of staple fibers contains non-flame-resistant (FR) cellulosic fibers, modacrylic fibers, and aramid fibers. The non-FR cellulosic fibers constitute at least about 31% by weight to at most about 54% by weight of the intimate fiber blend of staple fibers, the modacrylic fibers constitute at least about 30% by weight to at most about 49% by weight of the intimate fiber blend of staple fibers, and the aramid fibers make up at least about 3% by weight to at most about 20% by weight of the intimate fiber blend of staple fibers. The elastic continuous fibers make up at least about 0.01% by weight to at most about 5% by weight of the elastic flame-resistant yarn.
US11761117B2
A physical vapor transport growth system includes a growth chamber charged with SiC source material and a SiC seed crystal in spaced relation and an envelope that is at least partially gas-permeable disposed in the growth chamber. The envelope separates the growth chamber into a source compartment that includes the SiC source material and a crystallization compartment that includes the SiC seed crystal. The envelope is formed of a material that is reactive to vapor generated during sublimation growth of a SiC single crystal on the SiC seed crystal in the crystallization compartment to produce C-bearing vapor that acts as an additional source of C during the growth of the SiC single crystal on the SiC seed crystal.
US11761092B2
The present invention relates to a method for the corrosion-protective and cleaning pretreatment of metallic components, produced at least partially from metallic materials from the elements iron, zinc and/or aluminum, with the use of an acid aqueous composition containing, in addition to the water-soluble compounds of the elements Zr and/or Ti causing the conversion of the metal surface, a mixture of an aliphatic diol and an aliphatic saturated polyhydroxy compound. It also comprises a chrome(VI)-free aqueous composition based on the constituents mentioned above which delivers outstanding results in cleaning and simultaneous corrosion-protective conversion of technical metal surfaces in one method step.
US11761089B2
A thin film structure includes a first conductive layer, a dielectric material layer on the first conductive layer, and an upper layer on the dielectric material layer. The dielectric material layer including HfxA1-xO2 satisfies at least one of a first condition and a second condition. In the first condition the dielectric material layer is formed to a thickness of 5 nm or less and in the second condition the x in HfxA1-xO2 is in a range of 0.3 to 0.5.
US11761088B2
System and method for depositing a first layer on a flexible strip-shaped or sheet-shaped substrate and a second layer on the first layer. The system comprises a first deposition unit of a first type which is provided with a first supporting body, a conveying device for conveying the substrate in a conveying direction which extends parallel to a first central line of the first supporting body along the radial outer side of the supporting body. Downstream of the first deposition unit, the system furthermore comprises a second deposition unit which is provided with a second supporting body with a second central line which is in line with the first central line, and a wrapping device for keeping the substrate in a wrapped state, the substrate being wrapped around at least a part of the radial outer sides of the first supporting body and of the second supporting body.
US11761085B2
A composite tape and method of fabrication are provided which includes multiple layers and a laser-driven chemical vapor deposition (LCVD)-formed additive material in at least one layer of the multiple layers to enhance one or more properties of the composite tape. The LCVD-formed additive material is a single crystalline material and can include LCVD-formed granular material and/or LCVD-formed fiber material in the same or different layers of the composite tape to enhance, for instance, fracture strength and/or wear resistance of the composite tape.
US11761083B2
Methods for controlling pulse shape in ALD processes improves local non-uniformity issues of films deposited on substrate surface. The methods include using a variable flow valve creating predetermined pulse shape when a reactant is provided on a substrate surface.
US11761081B2
Described are vapor deposition methods for depositing metal films or layers onto a substrate, wherein the metal is molybdenum or tungsten; the methods involve organometallic precursor compounds that contain the metal and one or more carbon-containing ligands, and include depositing a metal layer formed from the metal of the precursor, onto a substrate, followed by introducing oxidizer to the formed metal layer.
US11761073B2
A hot dip coating device to provide a metal coating on a moving metal sheet, containing a liquid bath of metal coating material in use. The metal coating material on the moving metal sheet in use, including a container for the liquid bath, a guide or sink roll in the container below liquid bath surface level in use to guide the moving metal sheet through the bath, and a gas knife, above the liquid bath in use, having an outlet to project wiping gas on the metal coating on the metal sheet. At least one supporting roll with the guide or sink roll in use influence metal sheet shape in its width direction at the gas knife location. The one supporting roll is above liquid bath surface level to operate on the metal sheet before the metal sheet enters the bath. A method for use of the device.
US11761072B2
The present invention relates to an apparatus and a method of manufacturing a hot dipped galvanized steel sheet that is excellent in corrosion resistance and has no linear defects, thereby being available for automobile bodies, household appliances, construction materials, and the like which need aesthetic surfaces. The apparatus for manufacturing a hot dipped galvanized steel sheet includes: a plating pot filled with a galvanizing bath for coating of a steel sheet; a sink roll; a wiping device adjusting the thickness of the coating on the steel sheet; a top roll; an oxidation process chamber; and an air cooling device. According to the present invention, after an excess molten coating solution attached to the steel sheet is evenly removed, an oxide film is made to be 0.1 μm to 0.3 μm thick before a coating layer starts to solidify. Thus, linear defects can be prevented.
US11761069B2
An automotive component is produced by hot forming and press hardening a hardenable steel alloy having a tensile strength of at least 1700 MPa. The hardenable steel alloy, in addition to a balance made up of iron and melting-related impurities, has the following alloy elements carbon, niobium, and titanium. The automotive component is coated by a thermal coating process.
US11761068B2
An austenitic stainless steel alloy having antibacterial properties, corrosion resistance properties, and good hardness and strength is provided. A method of manufacturing by gas atomization, metal additive manufacturing, and heat treatment is also provided. The stainless steel alloy composition and powder consisting of chromium (Cr), molybdenum (Mo), manganese (Mn), nickel (Ni), copper (Cu), silicon (Si), nitrogen (N), carbon (C) and iron (Fe) is described. The alloy can be processed into spherical powder by gas atomization or other methods suitable for metal additive manufacturing or metal 3D printing. The powder can be processed by metal additive manufacturing into articles. Heat treatment promotes the formation of copper nanoprecipitates leading to excellent antibacterial properties and good mechanical properties. The constituent elements of the alloy provide for good corrosion resistance.
US11761063B2
Disclosed is a method for preparing a high-entropy alloy composites reinforced by diamond particles, belonging to the technical field of metal composites preparation. A vacuum coating preparation equipment equipped with an in-situ heating sample stage is used to perform a treatment of high-entropy alloy metallizing coating on the surface of diamond particles to generate modified diamond particles, where the alloy of the coating includes any four, five or six elements among seven elements of Ti, Zr, Hf, Nb, Ta, W and Mo in an equal atomic proportion. The obtained coating generates carbide film in-situ with the surface layer of diamond particles, while the high-entropy alloy covers the carbide film, ensuring a strong bond with the diamond, and the high-entropy alloy composites reinforced by diamond particles are finally prepared.
US11761062B2
Polycrystalline diamond constructions are formed from a mixture of diamond grains including a first volume of fine-sized diamond grains, and a second volume of coarse-sized diamond grains. The fine-sized diamond grains are partially graphitized, and the coarse-sized diamond grains are not graphitized. The mixture of diamond grains is subjected to high pressure/high temperature sintering process conditions in the presence of a sintering aid thereby forming polycrystalline diamond. Contact areas between coarse-sized diamond grains in the polycrystalline diamond construction are substantially free of graphite.
US11761059B2
The present invention provides a method for preparing an in-situ ternary nanoparticle-reinforced aluminum matrix composite (AMC). In this method, an in-situ reaction generation technique is used, and with a powder containing formation elements for producing reinforcing particles as a reactant, in conjunction with a low-frequency rotating magnetic field/ultrasonic field regulation technique, an aluminum-based composite material is prepared using nanoparticle intermediate alloy re-melting. An AA6016-based composite material reinforced by ternary nanoparticles has an average particle size of 65 nm, and has an obvious refinement phenomenon compared with unitary and dual-phase nanoparticles.
US11761055B2
A metal casting is heated using infrared energy by introducing the metal casting into a heating chamber with infrared emitters directed towards the casting, and activating at least a portion of the emitters. The infrared emitters may have a metal coil that is partially embedded in a refractory material, and be tunable to emit wavelengths from about 2 μm to about 3.3 μm. The infrared wavelength used to heat the metal casting may be selected based on a surface roughness of the casting. Surface roughness can be measured by measuring a roughness of a part cast from the same mold as the heated casting, which can be the casting that is being heated. Heating may be controlled by measuring the temperature of the casting while a shield is deployed that covers the emitters, which prevents radiations from the emitters from affecting the temperature measurement.
US11761054B2
An embodiment of the present invention provides a wire rod and a steel wire which are for springs and have excellent corrosion fatigue resistance properties, and a method for producing same, the wire rod and steel wire containing, in wt %, 0.40-0.70% of C, 1.20-2.30% of Si, 0.20-0.80% of Mn, 0.20-0.80% of Cr, 0.015% or less of P, 0.015% or less of S, and 0.010% or less of N, with the remainder comprising Fe and other unavoidable impurities, along with at least one among 0.01-0.20% of V and 0.01-0.10% of Nb, wherein the V and Nb satisfy relational expression 1 below, the average grain size of prior austenite is no greater than 20 μm, and the surface decarburization depth is no greater than 0.1 mm. [Relational expression 1] [V]+[Nb]≥0.08 (where the V and Nb contents are in wt %).
US11761052B2
A process for preparing a multi-thickness welded steel vehicle rail, the process comprises the steps of: (a) forming a first tube having a first outer diameter, an inner diameter and a first wall thickness; (b) forming a second tube having the first outer diameter, a second inner diameter and a second wall thickness different than the first wall thickness; (c) swaging a first end of the first tube to a second outer diameter less than the second inner diameter of the second tube; (d) inserting the swaged first end of the first tube into an end of the second tube to form a joint; (e) welding the first tube and the second tube together to form a weld at the joint to form a tube blank with a heat affected zone of lower metal strength in the area of the weld; (f) preheating the tube blank to create a common crystalline microstructure along a length of the tube blank; (g) introducing the tube blank into a blow molding tool having inner molding walls; (h) molding the tube blank at an elevated temperature by expanding the tube blank against the inner molding walls of the molding tool by injecting a pressurized medium into an interior cavity of the tube blank; and (i) quenching the tube blank by replacing the pressurized medium with a cooling medium through the molding tool and the tube blank to achieve a rapid cooling effect on the tube blank and to create a completed vehicle rail with essentially uniform material strength across the weld. A completed vehicle rail has an overlapped welded structure and uniform microcrystalline structure along the length of the rail.
US11761051B2
The present invention deals with alloyed steels having yield strength of at least 862 MPa (125 Ksi) and exhibiting outstanding hardness and toughness behavior, especially under stringent conditions which may be subjected to frost-heave and thaw settlement cycles, namely at subzero temperatures. The invention also relates to a seamless pipe comprising said steel and a method of production of said pipe thereof.
US11761044B2
The disclosure provides a method for evaluating whether an individual with cancer is suitable for being administered with anti-cancer drugs. Wherein the anti-cancer drug is a CDK inhibitor. The method includes the following steps: (1) detecting a copy number of a first gene and a copy number of a second gene from an in vitro sample of the individual with the cancer to obtain a copy number variation (CNV) of the first gene and a copy number variation (CNV) of the second gene; (2) calculating a copy number variation ratio (CNV ratio) between the copy number variation (CNV) of the first gene and the copy number variation (CNV) of the second gene, wherein the first gene encodes a cyclin and the second gene encodes a cyclin dependent kinase inhibitor (CDKN); and (3) determining whether the individual with the cancer is suitable for being administered with the CDK inhibitor according to the CNV ratio.
US11761035B2
The disclosed embodiments concern methods, apparatus, systems and computer program products for determining sequences of interest using unique molecular index sequences that are uniquely associable with individual polynucleotide fragments, including sequences with low allele frequencies and long sequence length. In some implementations, the unique molecular index sequences include variable-length nonrandom sequences. In some implementations, the unique molecular index sequences are associated with the individual polynucleotide fragments based on alignment scores indicating similarity between the unique molecular index sequences and subsequences of sequence reads obtained from the individual polynucleotide fragments. System, apparatus, and computer program products are also provided for determining a sequence of interest implementing the methods disclosed.
US11761033B2
The present invention relates to a kit and a method of linear amplification of a least one nucleic acid target in a sample, said method comprising: (a) contacting each target in the sample with a nucleic acid polymerase and a primer comprising a component preventing copying of the primer by the nucleic acid polymerase; and at least one nuclease blocking nucleotide; (b) generating a primer extension product; (c) preventing priming by the 3′-end of the primer extension product, and (d) repeating steps b) and c) at least once.
US11761031B2
The subject invention pertains to the rapid amplification and real-time monitoring of nucleic acid sequences at a constant temperature. Specifically, fluorescent or electroactive-labeled loop probes and primers are designed to be specific to identified regions of a target nucleic acid sequences and subsequently amplify and permit the identification of the presence of the target sequence. In this method, a DNA polymerase with no 5′ to 3′ exonuclease activity is added to extend the primers and probes, while a nicking endonuclease is added to specifically identify the amplified nucleic acid product and cleave the label from the loop probe-extended DNA duplex.
US11761030B2
The present invention provides assays and assay systems for use in spatially encoded biological assays. The invention provides an assay system comprising an assay capable of high levels of multiplexing where reagents are provided to a biological sample in defined spatial patterns; instrumentation capable of controlled delivery of reagents according to the spatial patterns; and a decoding scheme providing a readout that is digital in nature.
US11761029B2
Described herein are devices, systems, fluidic devices, kits, and methods for detection of target nucleic acids associated with diseases, cancers, genetic disorders, a genotype, a phenotype, or ancestral origin. The devices, systems, fluidic devices, kits, and methods may comprise reagents of a guide nucleic acid targeting a target nucleic acid, a programmable nuclease, and a single stranded detector nucleic acid with a detection moiety. The target nucleic acid of interest may be indicative of a disease, and the disease may be communicable diseases, or of a cancer or genetic disorder. The target nucleic acid of interest may be indicative of a genotype, a phenotype, or ancestral origin.
US11761024B2
A system that indicates the presence or absence of microorganisms in fluid food products. The system has a bottle for receiving sample to be tested. The bottle has a sensor that will monitor and detect changes in at least one sample parameter, but no additives that contain nutrients that support microbial growth. The bottle is placed in an incubator and the sensor in the bottle is monitored for changes. The incubator is programed so that, if the sensor detects that the value of the monitored parameter has reached a certain value, then the sample is determined to be positive for microbial growth.
US11761023B2
Among other things, motility of at least one individual microorganism or a change in motility of at least one individual microorganism or both is or are characterized. The characterized motility or change in motility is used to detect the presence or count of the at least one individual microorganism, or determine the identity of a species or strain of the at least one individual microorganism, or determine a susceptibility of the at least one individual microorganism to one or more antibiotics or other antimicrobials.
US11761022B2
Disclosed are methods of releasing or enriching for steviol glycosides produced by yeast. The disclosed methods enhance or improve the release or enrichment of the steviol glycosides.
US11761006B2
Methods of treating a seizure disorder in a patient in need thereof are provided which include delivering to the patient an effective amount of a composition that increases the level of microRNA-101 molecules in brain cells of the patient. Methods of treating a seizure disorder in a patient in need thereof are provided which include delivering to the patient an effective amount of a composition that increases the level of microRNA-128 molecules in brain cells of the patient. Methods of treating a seizure disorder in a patient in need thereof are provided which include administering a vector encoding microRNA-101, pri-miR101 or pre-miR101 to the patient. Methods of treating a seizure disorder in a patient in need thereof are provided which include administering a vector encoding microRNA-128, pri-miR128 or pre-miR128 to the patient. In embodiments, increased levels of microRNA-101 and/or microRNA-128 cause improvement in one or more symptoms of the seizure disorder.
US11761001B2
Mbp_Argonaute proteins from prokaryotes and application thereof are provided. The Mbp_Argonaute protein consists of an amino acid sequence as shown in SEQ ID NO: 1 or a sequence with at least 50% or at least 80% of homology with the amino acid sequence as shown in SEQ ID NO: 1. An Argonaute protein gene derived from a cold-resistant prokaryote Mucilaginibacter paaluis is synthesized and named as MbpAgo, which has binding activity to single-stranded guide DNA and has nuclease activity to target RNA and/or target DNA complementarily paired with the single-stranded guide DNA, the MbpAgo can be used for the target RNA editing in vivo and in vitro to achieve site-specific modification of genetic material. The MbpAgo can modify highly-structured RNAs and not affect an endogenous RNAi pathway of animal and plant cells, provides a new and powerful tool for RNA editing with high cleavage activity and good specificity.
US11760999B2
The invention relates to inhibitory nucleic acids and rAAV-based compositions, methods and kits useful for treating Amyotrophic Lateral Sclerosis.
US11760993B2
Methods, systems, and devices are contemplated for assembling a genome from duplicate segments of the genome. Sequences with a first level of common neighboring base pairs are identified and organized into first level groups. Groups are then identified from the first level groups that have a second level of common neighboring base pairs and organized into a number of second level groups. A third level of groups can further be organized in some embodiments. Typically the second level groups are assembled into spans having contiguous base pair sequences, which are then assembled into the broader genome sequence. The inventive subject matter is preferably used for whole genome sequencing.
US11760991B2
A method of preparing and obtaining cell aggregates having increased oxygenation abilities. The method includes the preparation of fluorinated polymeric microparticles. Once the fluorinated polymeric microparticles are prepared, they are combined with mammalian cells to create the cell aggregates having increased oxygenation.
US11760986B2
Some aspects of this disclosure provide methods for phage-assisted continuous evolution (PACE) of proteases. Some aspects of this invention provide methods for evaluating and selecting protease inhibitors based on the likelihood of the emergence of resistant proteases as determined by the protease PACE methods provided herein. Some aspects of this disclosure provide strategies, methods, and reagents for protease PACE, including fusion proteins for translating a desired protease activity into a selective advantage for phage particles encoding a protease exhibiting such an activity and improved mutagenesis-promoting expression constructs. Evolved proteases that recognize target cleavage sites which differ from their canonical cleavage site are also provided herein.
US11760981B2
The present invention provides engineered glycosyltransferase (GT) enzymes, polypeptides having GT activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. The present invention provides engineered sucrose synthase (SuS) enzymes, polypeptides having SuS activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. The present invention also provides compositions comprising the GT enzymes and methods of using the engineered GT enzymes to make products with β-glucose linkages. The present invention further provides compositions and methods for the production of rebaudiosides (e.g., rebaudioside M, rebaudioside A, rebaudioside I, and rebaudioside D). The present invention also provides compositions comprising the SuS enzymes and methods of using them. Methods for producing GT and SuS enzymes are also provided.
US11760978B2
A cell culture medium for culturing organoid containing at least two types of components selected from the group consisting of insulin-like growth factor 1 (IGH1), fibroblast growth factor 2 (FGF2) and epiregulin (EREG), and at least one type of component among the following components i (to III); i) Wnt agonist, ii) bone morphogenetic protein (BMP) inhibitor, and iii) transforming growth factor-β (TGIF-β) inhibitor.
US11760972B2
Disclosed are an enhanced efficient nitrogen-fixing composite microbial system added with non-nitrogen-fixing bacteria and application thereof, belonging to the technical field of agricultural microorganisms. The present disclosure provides enhanced efficient nitrogen-fixing bacteria, including at least one selected from a group of Klebsiella MNAZ1050, Citrobacter MNAZ1397 and Pseudomonas MNAZ228; also, the disclosed enhanced efficient nitrogen-fixing composite microbial system includes nitrogen-fixing bacteria and non-nitrogen-fixing bacteria, where the nitrogen-fixing bacteria includes at least one of the above three nitrogen-fixing bacteria, and the non-nitrogen-fixing bacteria includes at least one of Acinetobacter ACZLY512 and Kluyvera AZ981.
US11760965B2
Mesofluidic devices for culturing cell aggregates and methods of using the same are disclosed. An exemplary mesofluidic device comprises at least one fluid inlet, at least one fluid outlet, a plurality of fluid channels, and a plurality of culture chambers. Each culture chamber can comprise at least one chamber inlet and at least one chamber outlet. The at least one chamber inlet can be in fluid communication with the at least one fluid inlet via at least one of the plurality of fluid channels. The at least one chamber outlet can be in fluid communication with the at least one fluid outlet via at least one of the plurality of fluid channels. The mesofluidic device can be configured to contain a cell aggregate in each of the plurality of culture chambers.
US11760959B2
The invention is a detergent solution for cleaning a receptacle for milk or liquid milk-derived products, the detergent solution comprising water, one or more types of surfactant and an odour absorbing compound. The surfactants are provided to dissolve greasy milk-based residues from the receptacle and the odour absorbing compound is provided to neutralise odours produced by any remaining milk-based residues not removed by the surfactants. The detergent solution is water-based so that it can be rinsed off easily in a sink in the home. The detergent solution is particularly suited to plastic receptacles because plastic is more prone to accumulating mal-odour producing bacteria. This is because a plastic surface is more porous than glass so it is more difficult to remove greasy residues from a plastic surface and therefore grease can build up in the pores, out of the reach of surfactants, and provide a place for odour-producing bacteria to grow. An odour absorbing compound does not remove the residue but can neutralise the odours from the residue. The invention also discloses a method for dispensing a detergent solution comprising at least one surfactant, the method comprising ejecting detergent solution from a reservoir in the form of a spray, wherein the surfactant is present in the detergent solution in an amount of from 3% to 15% by weight of the detergent solution. The invention discloses also a method of cleaning a receptacle for milk, or liquid milk-derived products, the method comprising: spraying a detergent solution comprising at least one surfactant onto the receptacle, wherein the surfactant is present in the detergent solution in an amount of from 3% to 15% by weight of the detergent solution.
US11760956B2
A method is provided for preventing or reducing the formation of monochloropropanediols (MCPDs) or monochloropropanediol esters (MCPDEs) in triacylglyceride oil, comprising the steps: (a) concentrating insoluble components in liquid triacylglyceride oil by (i) applying a 5 centrifugational force on the triacylglyceride oil whilst maintaining the triacylglyceride oil above its melting temperature; and/or (ii) allowing the insoluble components to settle by gravitational force whilst maintaining the triacylglyceride oil above its melting temperature; (b) separating the triacylglyceride oil from the insoluble components; (c) optionally applying additional refining steps and (d) applying heat treatment to the triacylglyceride oil. A purified 10 triacylglyceride oil obtainable by the method of the invention is also provided.
US11760952B2
The present disclosure provides a soap thickener and methods of making the same. The soap thickener includes a metal soap of a carboxylic acid composition in a base oil, wherein the carboxylic acid composition includes a modified fatty acid composition prepared by performing a pericyclic reaction between an unsaturated small molecule and a fatty acid mixture. The present disclosure further provides lubricating compositions that include the soap thickener of the present disclosure and methods of preparing the same.
US11760944B2
This disclosure relates to a procedure, which through the application of a catalyst in homogeneous phase, allows the transformation of heavy hydrocarbons (vacuum residue, atmospheric residue, heavy and extra-heavy crudes) into hydrocarbons of lower molecular weight, characterized because after its application, the hydrocarbons obtain greater API gravity, lower kinematic viscosity and different composition by hydrocarbon families (SARA) that increases the proportion of saturated and aromatic resins and asphalts. The sulphur and nitrogen content is also reduced, resulting in higher yields to high commercial value distillates and a lighter product as compared to the original crude.
US11760941B2
Improved catalytic reforming processes and systems employ reforming reactors in a more efficient manner and can avoid problems associated with yield loss. A portion of the naphtha feed is pre-reformed for conversion of paraffinic naphtha-range compounds into naphthenes and/or aromatics prior to passing to a reforming unit.
US11760940B2
A remote hydrocarbon processing system comprising a gas compressor skid, gas processing skid, electric power generation skid, liquid storage tank, blending skid, and crude oil source, are fluid flow interconnected and located proximate to a producing well. Produced gases are delivered from the well to the gas compressor skid. Compressed natural gas is delivered to the gas processing skid where it is thermally separated to generate a processed gas stream and a processed liquid stream. The processed gas stream is delivered to the electric power generation skid and burned to generate electricity that may be delivered to an electric power transmission line. The processed liquid stream is delivered to the liquid storage tank. Crude oil from the crude oil source and processed liquid stream from the liquid storage tank are delivered to the Blending skid and blended into a lower viscosity, higher API gravity transportable crude oil.
US11760939B2
Methods and systems for producing aromatics and light olefins from a mixed plastics stream are described. The method may include feeding a plastic feedstock to a dechlorination operation to melt the plastic feedstock to release HCl and generate a liquid plastic stream; feeding the liquid plastic stream to a pyrolysis reactor, the pyrolysis reactor to generate hydrocarbon vapors; feeding the hydrocarbon vapors to an acid gas removal reactor with a solid inorganic alkali salt disposed within the reaction vessel to remove residual HCl and sulfur-containing compounds from the hydrocarbon vapors to generate a plastic derived oil; and feeding the plastic derived oil to a steam enhanced catalytic cracking reactor to generate a product stream comprising light olefins having a carbon number of C2-C4 and aromatics. The associated system for processing mixed plastics into aromatics and light olefins is also described.
US11760930B2
Disclosed are a quantum dot and a quantum dot-polymer composite and a device including the same, wherein the quantum dot includes a semiconductor nanocrystal core including indium (In) and phosphorous (P), a first semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core, the first semiconductor nanocrystal shell including zinc and selenium, and a second semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal shell, the second semiconductor nanocrystal shell including zinc and sulfur, wherein the quantum dot does not include cadmium, wherein in the quantum dot, a mole ratio of sulfur with respect to selenium is less than or equal to about 2.5:1.
US11760921B2
Embodiments of the disclosure include compositions and methods that stabilize a injection fluid when exposed to reservoir conditions, reducing formation damage and increasing the amount of hydrocarbon recovered. Specifically, the formulation is a single-phase liquid surfactant package which comprises a non-ionic surfactant and optionally one or more secondary surfactants.
US11760916B2
A low dosage hydrate inhibitor blend comprising a cationic surfactant and a co-surfactant. The cationic surfactant has the structural formula: wherein: R1 is an alkyl group or alkenyl group having from 5 to 22 carbon atoms, R2 and R3 are alkyl groups having from 1 to 6 carbon atoms, R4 is a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, and X— is selected from the group of a carboxylate, an acrylate, a methacrylate, a halide, a phosphonate, a sulfate, a sulfonate, a hydroxide, a carbonate, or any combination thereof; and The co-surfactant is present in the inhibitor blend in an amount of no greater than about 10 percent by weight based on the total weight of the blend.
US11760911B2
A heat transfer composition includes: (i) trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)); (ii) a second component selected from difluoromethane (R-32), propene (R-1270), propane (R290) and mixtures thereof; (iii) a third component selected from pentafluoroethane (R-125), 1,1,1,2-tetrafluoroethane (R-34a), and mixtures thereof; and optionally (iv) a fourth component selected from fluoroethane (R-161), 1,1-difluoroethane (R-152a) and mixtures thereof.
US11760901B2
A film forming formulation is provided that includes reaction products of phosphoric acid with a strained ring alkoxy silane. The phosphoric acid and the strained ring alkoxy silane are present in a molecular ratio of from 0.9-3.3:1. The film formulation also includes an aqueous solvent. A mold release coating composition is also provided that includes the film forming formulation, a reactive release agent, a base, and an aqueous solvent.
US11760899B2
The present invention generally relates a polymer-metal junction comprising PEEK-PEoEK copolymers compositions, in contact with at least a part of the surface of a metal substrate, wherein the PEEK-PEoEK copolymer having RPEEK and RPEoEK repeat units in a molar ratio RPEEK/RPEoEK ranging from 95/5 to 5/95. The present invention also relates to shaped articles including the polymer-metal junction, and methods of making the polymer-metal junctions.
US11760897B2
Solvent-borne coating compositions and methods for forming coated substrates are provided. In one example, a solvent-borne coating composition includes a solvent(s), a colorant(s), a binder including one or more resins, a sag control agent, and a wax dispersion. The sag control agent includes urea crystals that are present in an amount of from about 0.5 wt. % to about 6 wt. % based on the weight of the binder. The wax dispersion includes ethylene vinyl acetate-based wax particles present in an amount of from about 3 wt. % to about 8 wt. % based on the weight of the binder. The solvent-borne coating composition has a non-volatile content of from about 11 to about 30 vol. % based on the volume of the solvent-borne coating composition.
US11760885B2
An aluminum flake pigment is an aluminum flake pigment including aluminum flakes, wherein the aluminum flakes include small-size aluminum flakes each having a particle size of less than or equal to 1 μm, and in a microscope image when the aluminum flakes are observed using a scanning electron microscope, a ratio of the number of the small-size aluminum flakes is less than or equal to 35% with respect to the number of a whole of the aluminum flakes.
US11760881B1
An asphaltic sealant composition and method which use (a) the incorporation of one or more pigment and/or UV absorbing materials, (b) a low shear production method, and (c) the addition of an epoxidized ester of a vegetable oil or a plasticizer, effective for increasing the degree of dispersion of the pigment material in the sealant composition, to provide improve resistance to UV radiation.
US11760872B2
The disclosure generally relates to filaments and in particular, filaments for use in fused filament fabrication to prepare 3D printed articles. The filaments comprising a polymer composition, said polymer composition comprising: a) about 5 wt. % to about 60 wt. % of a thermoplastic polymer A having a melting peak temperature greater than 40° C.; b) about 95 wt. % to about 40 wt. % of a thermoplastic polymer B having a melting peak temperature greater than 20° C.; c) optionally from about 0.1 to 3 wt. % of a viscosity modifier; wherein: the melting peak temperature of thermoplastic polymer A is at least 20° C. greater than the melting peak temperature of thermoplastic polymer B; thermoplastic polymer A is dispersed in thermoplastic polymer B; and the polymer composition has a melt index of at least 0.1 g/10 minutes using a 10 kg weight measured according to ASTM D1238-13 at a temperature which is less than the melting peak temperature of thermoplastic polymer A and which is greater than the melting peak temperature of thermoplastic polymer B.
US11760868B2
The present application relates to a field of a flame retardant polystyrene, and specifically discloses a preparation method for a flame retardant polystyrene. The preparation method for a flame retardant polystyrene includes the following steps: predissolving a brominated flame retardant containing a first active functional group in a reaction system of a styrene monomer to form a homogeneous solution; then, performing an end capping reaction by an olefin monomer containing a second active functional group to introduce a double bond at an end of the brominated flame retardant, so that it can be bonded to a polystyrene molecular chain by copolymerizing; performing a prepolymerization in a reactor to obtain a prepolymer; performing a post polymerization in the reactor or by extruding, to obtain a special material or a flame retardant masterbatch of the flame retardant polystyrene.
US11760852B2
A protein/polysaccharide/essential oil nano-edible film. The essential oil nano-edible film includes the following raw materials in parts by weight: 1-8 parts of a quinoa protein-Atrina pectinata polysaccharide nanocomposite, 2-11 parts of an Atrina pectinata polysaccharide-essential oil nanocomposite, 1-12 parts of a quinoa protein, 2-16 parts of Atrina pectinata polysaccharide, and 5-53 parts of water. The present invention helps to solve the problem, in a conventional protein film, of the loss of flavor and even toxic side effects caused by the adding of a plasticizer and a crosslinking agent to improve the mechanical strength, the use of a lipid substance that has the capability to easily form a dense molecular network structure to improve the water and gas barrier properties, and the migration of an additive, the plasticizer, or a polymer degradation by-product thereof generated in reaction, and a solvent remaining in the polymerization reaction from the film to food.
US11760851B2
A cast film, for use in monolayer and multilayer applications, having an outstanding inherent cling property is disclosed. Additionally, a multilayer cast film utilizing a cast film component layer prepared from a Ziegler-Natta catalyzed ethylene and alpha-olefin copolymer is disclosed, wherein the cast film component layer has a cling force of at least 200 grams-force per inch width at 200% pre-stretch, a slow puncture resistance of greater than 50 J/mm, and a TD tear strength of greater than 450 g/mil, with no cling additives present in the cast film component layer.
US11760834B2
Disclosed is a polyester and molded article. The polyester includes residues of formula (i), formula (ii), and formula (iii): in which R1 is an arylene group; R2 is a C2-C6 straight-chain hydrocarbylene group; and * represents a linking bond. The polyester has a number average molecular weight not less than 15,000 and has a degree of dispersion ranged from 2.95 to 5.70.
US11760833B2
A liquid composition includes a thiophene polymer; and at least one polymerization component selected from the group including a monomer and an oligomer.
US11760825B2
Block copolymer composition, heat shrink film using same, and package provided with heat shrink film
A block copolymer composition containing at least one type of block copolymer component obtained by using a vinyl aromatic hydrocarbon and a conjugated diene, wherein the block copolymer composition satisfies the conditions (1) to (3) indicated below. (1) The weight-average molecular weight is at least 100000 and at most 300000, and the conjugated diene content is at least 18 mass % and at most 35 mass %. (2) The vinyl aromatic hydrocarbon block percentage is at least 80% and at most 100% relative to the total amount of the vinyl aromatic hydrocarbon. (3) At least 30 mass % and at most 60 mass % of block copolymer components having a conjugated diene content of at least 30 mass % are included.
US11760821B2
A method for producing an acrylic rubber, the method including dividedly adding 80% to 100% by mass of the total mass of a monomer component containing 100 parts by mass of an acrylic acid alkyl ester having an alkyl group having 1 to 3 carbon atoms, 20 to 160 parts by mass of an acrylic acid alkyl ester having an alkyl group having 4 to 8 carbon atoms, and 0.1 to 10 parts by mass of a crosslinking seat monomer containing a carboxyl group, and performing emulsion polymerization at a polymerization temperature of 20° C. to 60° C. The monomer component may further contain a methacrylic acid alkyl ester having an alkyl group having 1 to 4 carbon atoms, and ethylene.
US11760814B2
This disclosure is generally directed to polymerization catalysts derived from 1,5-diazabicyclooctanes, catalyst systems utilizing such catalysts, and processes to polymerize alpha olefins therewith.
US11760812B1
The method for producing medium viscosity carboxymethyl cellulose from date palm fronds includes drying date palm fronds, grinding the dried date palm fronds to a powder, mixing the powder with an alkaline solution to a provide a slurry, isolating a cellulose extract from the slurry, drying the cellulose extract, grinding the dried cellulose extract to a powder, adding isopropanol to the powder to provide a mixture, adding an alkaline solution to the mixture to provide an alkaline mixture, and adding a mixture of monochloroacetic acid and trichloroacetic acid to the alkaline mixture to provide carboxymethyl cellulose (CMC) as an alkaline salt thereof. The CMC can be used for cultivating desert land while saving water.
US11760809B2
The present invention provides compositions for the production of an antibody or functional fragment thereof directed against disialoganglioside-GD2. The compositions of the invention include polynucleotides encoding a heavy chain and/or a light chain variable domain that binds to GD2. The invention also provides an isolated antibody or functional fragment thereof and methods of treating or preventing a disease, such as cancer or tumor formation, wherein the antibody or functional fragment includes a variable heavy chain domain and a variable light chain domain that has an amino acid sequence provided herein. The invention further provides a conjugate of an antibody or functional fragment thereof conjugated or recombinantly fused to a diagnostic agent, detectable agent or therapeutic agent, and methods of treating, preventing or diagnosing a disease in a subject in need thereof.
US11760805B2
Provided herein are agonistic antibodies, or antigen binding portions thereof, that bind to human CD40. Such antibodies optionally comprise Fc regions with enhanced specificity for FcγRIIb. The invention also provides methods of treatment of cancer or chronic infection by administering the antibodies of the invention to a subject in need thereof.
US11760800B2
Markers of acute myeloid leukemia stem cells (AMLSC) are identified. The markers are differentially expressed in comparison with normal counterpart cells, and are useful as diagnostic and therapeutic targets.
US11760799B2
Antibody antigen binding domains which specifically binds human leptin comprises VH or VL CDR1, CDR2 and CDR3 sequences of an hLept antibody. The antibody antigen binding domains and antibodies thereof are useful to treat obesity and diabetes.
US11760796B2
The present disclosure relates to antibodies, for example monoclonal antibodies, and their use in clinical patient evaluation and therapy. The present disclosure further relates to a method for modulating the activity of human CXCL-1 protein (hereinafter, referred to as CXCL1). In an aspect, antibodies described herein are capable of being used as a medicament for the prevention and/or treatment of diseases involving CXCL1 function, for example, pathological angiogenesis and inflammatory diseases.
US11760790B2
Antibodies and antigen binding fragments that specifically bind to HIV-1 Env and neutralize HIV-1 are disclosed. Nucleic acids encoding these antibodies, vectors and host cells are also provided. Methods for detecting HIV-1 using these antibodies are disclosed. In addition, the use of these antibodies, antigen binding fragment, nucleic acids and vectors to prevent and/or treat an HIV-1 infection is disclosed.
US11760789B2
The present invention provides broadly neutralizing antibodies against HIV, compositions comprising the same and methods of use thereof.
US11760784B2
A pharmaceutical composition for treating an ophthalmic disease in a subject includes a peptide and a pharmaceutically acceptable excipient, wherein the peptide contains the sequence of SEQ ID NO: 1: S-X-X-A-X-Q/H-X-X-X-X-I/V-I-X-R, wherein each X is independently any amino acid.
US11760779B2
The preparation of water dispersible ceramide conjugates and derivatives of sphingolipid analogues is described. The conjugates and analogues are prepared by reacting a succinimidyl carbonate of a β-Ala derivative with the primary amine of a functionalised spacer. Despite their dispersibility in water, the ceramide conjugates and derivatives of sphingolipid analogues spontaneously incorporate into the plasma membranes of cells.
US11760776B2
The present invention discloses means, use and non-GM method for modulating proteins in microorganisms. This method comprising steps of providing a system comprising a plasma discharge source, the plasma; the plasma discharge electric field is in the range of about 200 to about 500 v/m; and a plasma modifying mechanism comprising (1) at least one magnetic material, and at least one piezoelectric material, and (2) at least one optical crystal material, the plasma modifying mechanism providing modified plasma output having frequencies in the range of about 3 KHz to about 30 KHz; and discharging the plasma towards the microorganisms in a pulsed profile; thereby modulating proteins from the target microorganisms. The invention also discloses means, use and non-GM method for de novo generating of proteins in microorganisms from within the proteome of the microorganisms. The method comprises steps of providing a system as defined above, and discharging the plasma towards microorganisms in a pulsed profile, thereby activating proteins from the target microorganisms to de novo generating of proteins in microorganisms from within the proteome of the microorganisms.
US11760773B2
Disclosed are compounds having formula (1): or a pharmaceutically acceptable salt, ester, amide, solvate, or stereoisomer thereof, wherein L, Y1, Y2, Y3, Y4, Y5, Z1, Z2, Z3, Z4, Z5, Z6 are each as defined in the specification; compositions thereof; uses thereof; and methods of use thereof.
US11760766B2
An ionic liquid composition having the following generic structural formula: wherein Z is N or P, and R1, R2, R3, and R4 are independently selected from hydrogen atom and hydrocarbon groups having one to four carbon atoms with optional interconnection to form a cyclic group that includes Z, and wherein R1, R2, R3, and R4 are all hydrocarbon groups when Z is P, and X− is a phosphorus-containing or carboxylate anion, particularly an organophosphate, organophosphonate, or organophosphinate anion, or a thio-substituted analog thereof containing hydrocarbon groups with at least three carbon atoms. Also described are lubricant compositions comprising the above ionic liquid and a base lubricant, wherein the ionic liquid is dissolved in the base lubricant. Further described are methods for applying the ionic liquid or lubricant composition onto a mechanical device for which lubrication is beneficial, with resulting improvement in friction reduction, wear rate, and/or corrosion inhibition.
US11760764B2
The present disclosure related to compounds that can be useful as inhibitors of PD-1, PD-L1 or the PD-1/PD-L1 interaction. Also disclosed herein are pharmaceutical compositions of that can include a compound of Formula (I), or a pharmaceutically acceptable salt thereof, and uses of or methods of using a compound of Formula (I), or a pharmaceutically acceptable salt thereof, for the treatment of PD-L1 related diseases including but not limited to liver diseases, cancer, hepatocellular carcinoma, viral diseases, or hepatitis B.
US11760759B2
The invention provides novel methods for preparing substituted indoline compounds and their synthetic precursors. In an embodiment, the method discloses preparation of a compound represented by formula (II) through reduction of a compound represented by formula (IV) to a compound represented by formula (V) which is oxidized to form a compound represented by formula (II):
US11760735B2
In one aspect, compounds of Formulae (I) and (II), or pharmaceutically acceptable salts thereof, are featured; Formula (I), Formula (II) or a pharmaceutically acceptable salt thereof, wherein the variables shown in Formulae (I) and (II) can be as defined anywhere herein.
US11760727B2
The present invention relates to N-aromatic amide compounds with formula (I) and/or (II) and preparation methods therefor, pharmaceutical compositions and pharmaceutical formulations containing the compounds with formula (I) and/or (II), and use of the compounds with formula (I) and/or (II) in preparing a medicament for the treatment of diseases related to androgens. The definitions of R1, R2, R3, R4, R5, R6, W1, W2, W3, W4 and W5 in the formula are the same as those in the description. The compounds with the formula (I) and/or (II) are capable of binding to the androgen receptors and have activity for anti-androgen and degrading androgen receptor. The compounds can be used alone or as compositions for the treatment of various androgen-related diseases such as prostate cancer, prostate hyperplasia, breast cancer, bladder cancer, ovarian cancer and the like, and also for the treatment of acne, hirsutism, psilosis and other diseases.
US11760722B2
Certain anti-viral compounds, pharmaceutical compositions, and methods related thereto are disclosed. In some embodiments, the compounds have a general formula of formula A:
US11760694B2
The present invention relates to an alumina sintered body and a manufacturing method therefor; for example, the present invention relates to an alumina sintered body that is suitably utilized for a member or similar used in a plasma processing device, an etcher for semiconductor/liquid crystal display device manufacturing, a CVD device, or similar, or that is suitably utilized for a substrate or similar of a plasma-resistant member which is to be coated, as well as a manufacturing method for said alumina sintered body.
US11760688B2
A glass article includes a first surface, a second surface which is opposite the first surface, a first compressive region which extends to a first compression depth in a thickness direction from the first surface, a second compressive region which extends to a second compression depth from the second surface, and a tensile region which is disposed between the first compressive region and the second compressive region. A stress profile of the first compressive region includes a first point and a first inflection point, the first inflection point is located between the first point and the first surface, a depth from the first surface to the first point is 45 to 55% of the first compression depth from the first surface, stress at the first point is greater than 50% of compressive stress of the first surface, and a thickness of the glass article is 0.01 to 0.05 mm.
US11760685B2
Glass-based articles that include a hydrogen-containing layer extending from the surface of the article to a depth of layer. The hydrogen-containing layer includes a hydrogen concentration that decreases from a maximum hydrogen concentration to the depth of layer. The glass-based articles exhibit a high Vickers indentation cracking threshold. Glass compositions that are selected to promote the formation of the hydrogen-containing layer and methods of forming the glass-based article are also provided.
US11760677B2
Methods and apparatus for producing fibers from igneous rock, including basalt include heating igneous rock by electrical conductive coils to achieve an homogenous melt and forming homogenous fibers from the melt.
US11760664B2
The invention relates to a bioactive filter for the disinfection of liquids, in particular water or aqueous solutions in containers. A structure that is advantageous in terms of filter efficiency is obtained by forming a spherical or oval filter body (1), which is coated with noble metals (FIG. 1).
US11760661B2
Provided is a process for treating water, wherein the water comprises dissolved ions that comprise an undesired cation, wherein the processes comprises (a) providing a collection of specified polymeric beads wherein 90% or more of the beads by volume are uniform beads; (b) then passing the water through a bed of the collection of polymeric beads to exchange the undesired ion for ions (iv), (c) then passing a regeneration solution comprising dissolved ions (v) of the same species as ions (iv) through the bed of the collection of polymeric beads to exchange ions (v) for the undesired ions.
US11760657B2
The present application discloses a positive electrode active material including a lithium nickel cobalt manganese oxide, the molar content of nickel in the lithium nickel cobalt manganese oxide accounts for 60%-90% of the total molar content of nickel, cobalt and manganese, and the lithium nickel cobalt manganese oxide has a layered crystal structure of a space group R 3m; a transition metal layer of the lithium nickel cobalt manganese oxide includes a doping element, and the local mass concentration of the doping element in particles of the positive electrode active material has a relative deviation of 20% or less; and in a differential scanning calorimetry spectrum of the positive electrode active material in a 78% delithiation state, an initial exothermic temperature of a main exothermic peak is 200° C. or more, and an integral area of the main exothermic peak is 100 J/g or less.
US11760642B2
Provided are graphene nanosheets having a polyaromatic hydrocarbon concentration of less than about 0.7% by weight. Also provided are Graphene nanosheets having a polyaromatic hydrocarbon concentration of about 0.01% to about 0.5%.
US11760641B2
A method for preparing suspended graphene support film by selectively etching growth substrate is disclosed in present invention. The transfer process of graphene is avoided. The process of present invention is efficient and low in cost, suspended graphene support film can be prepared in a single etching step. The prepared graphene support film does not need any support by polymer film and polymer fiber. The prepared graphene support film has controllable number of layers and high intactness (90%-97%), large suspended area (diameter is 10-50 μm), wide clean area (>100 nm) and can be mass-produced. In addition, the graphene support film can be directly used as transmission electron microscope support film, and can be used to achieve high resolution imaging of nanoparticles.
US11760637B2
The embodiments herein provide a facile four-step process for the preparation of binder-free graphene felts that are free standing and mechanically robust. The step of deagglomeration of graphene material leads to a uniform size distribution which when combined/integrated with an appropriate moulding technique allows an easy fine tuning of various attributes of graphene felts including electrical conductivity, porosity, surface area, surface morphology and surface functionalization depending on the desired application. Since graphene felts obtained from this process do not incorporate any binder, to achieve better electrical conductivity, electrochemical activity and catalytic and sensing properties compared to conventional graphene felts while not compromising with their mechanical properties.
US11760628B2
A method for generating hydrogen from a mixture of nitrogen containing borane compound and active metal borohydride reactants uses a catalyst-free water vapor driven hydrothermolysis process. The method involves mechanically mixing a selected ratio of nitrogen containing borane compound such as ammonia borane and an active metal borohydride such as sodium borohydride to produce a mixture, combining the mixture with a water vapor source, and heating the mixture and water vapor source to a temperature within a near ambient temperature range of 30° C. to 104° C., until a product gas comprising hydrogen is released. The heating can be at a constant temperature or at increasing temperatures. Water vapor and impurities are removed from the product gas to produce purified hydrogen gas.
US11760622B2
Apparatus for delivering fluid to a fluid consuming asset having a fluid tank includes a tank operable to contain the fluid and a fluid delivery coupling fluidically coupling the tank to a manifold. A pressure relief valve is fluidically coupled to the manifold, disposed between the manifold and the tank, and coupled to the tank through a recirculation inlet. The pressure relief valve is set at a predetermined pressure threshold and opens when the back-pressure in the manifold exceeds that threshold. The fluid is directed to the tank through the recirculation inlet when the pressure relief valve opens. A fluid transporting mechanism is fluidically coupled to the manifold at a first distal end and a fill cap at a second distal end. The fill cap is coupled to an opening of the fluid tank and fluid can flow from the manifold to the fluid tank through the fluid transporting mechanism.
US11760619B2
An beverage mixing device is may comprise a controller in electronic communication with a sensor, the controller configured to: determine a drink type based on receiving sensor data from the sensor, and mix a pre-mixed composition with a carbonated water or a non-carbonated water based on the drink type.
US11760616B2
The invention relates to a capping machine comprising a protected area from impurities, an unprotected area divided from the protected area by a parting wall, and an operating unit. The operating unit includes a container support element arranged in the protected area, an operating head arranged in the protected area and configured to apply one capsule on the relative container, a motor assembly arranged in the unprotected area and configured to drive motion of the operating head, a torque control head between the motor assembly and the operating head, and an annular bellows element coaxial with the vertical axis and within the protected area and one opposite axial end crossed in a sealed manner by an output shaft of the torque control head. The torque control head is arranged above the parting wall in the unprotected area and the output shaft crosses said opening and the entire bellows element.
US11760609B2
A dredging bucket having a head subassembly including an inner rotatable head and an outer head angularly supported by the inner head between level and tilted orientations. First and second opposing bucket halves supported by the outer head and pivotally actuating between closed and opened positions. A pair of T-links incorporated into spaced apart and coaxial pivot locations defined between the bucket halves, each of the T-links having a central stopping bar which, upon the bucket halves rotating to a maximum degree associated with the opened position, contacting end locations defined in upper edge profiles of the bucket halves in order to prevent further opening rotation.
US11760606B2
An illustrative example elevator sill assembly includes a sill plate and at least one support arm secured to the sill plate. A mounting bracket is configured to be mounted to an elevator car. The support arm is supported on the mounting bracket to allow the support arm to pivot relative to the mounting bracket. At least one linear actuator has a moving portion that moves in a vertical direction to cause the at least one support arm to pivot relative to the mounting bracket to thereby cause the sill plate to pivot from a stored position to an actuated position.
US11760605B2
The present invention relates to a system for monitoring an elevator door, an elevator system, and a method for monitoring an elevator door. The elevator door has an open state or a closed state implemented by moving along an elevator sill. The system for monitoring an elevator door includes: one or more imaging sensors configured to collect image data and depth data of at least one section in the elevator sill that is exposed when the elevator door is in the open state; and a data processing device in communication with the imaging sensor and configured to receive and process the image data and the depth data to determine whether an obstacle preventing the elevator door from entering the closed state exists in the section. By applying the present invention, the safety of the elevator door can be improved effectively, and equipment property losses and personal injuries can be avoided.
US11760594B2
A document feeder includes a device body, and an opening and closing cover which is provided to be openable and closable with respect to the device body, and including a paper feed roller and a paper feed roller drive shaft on the device body. The document feeder includes a guide member, which is mounted rotatably to the paper feed roller drive shaft on an outer side of the paper feed roller in a roller axis direction thereof. The guide member guides a document being conveyed, in a state where the opening and closing cover is closed, by being opposed to the paper feed roller drive shaft in a predetermined orientation.
US11760587B2
To enable placement of a regulating member which regulates a position of an end of a paper sheet at a desired position, and stable sheet feeding. A fixing member for standard size is guided to engage with a fixing hole for standard size and, in a state where the fixing member for standard size positions a trailing end regulator, a fixing member for non-standard size does not engage with a rack gear.
US11760583B2
Disclosed is a system and method for conveying particulate material. A plurality of injector arrangements are arranged along the conveying pipeline, for injecting a continuous flow of conveying gas into the pipeline. Each injector arrangement is operable to increase the flow rate at which conveying gas is injected into the pipeline on of pressure conditions in the conveying pipeline indicative of locally decreased material permeability. Each injector arrangement comprises a piloted shut-off valve positioned between the flow rate adjustment arrangement and the conveying pipeline and operable to close in response to a received pilot signal indicative of a pressure condition in the conveying pipeline below a lower threshold pressure condition. The continuous flow of conveying gas injected by each of the injector arrangements prevents particulate material from entering any part of the injector arrangements, thereby reducing the risk of blockage of nozzles, injection pathway selection valves and the like. The continuous injection of conveying gas along the pipeline also maintains a degree of permeability particulate material in the pipeline and promotes stable conveying. The piloted shut-off valve of each injector arrangement is operable to independently detect a large pressure drop in the pipeline, and to close in order to store pressurised conveying gas in the injector arrangement and supply thereto.
US11760582B2
A packaging installation that includes a grouping machine configured to form batches of products and a horizontal form-fill-seal packaging machine arranged downstream the grouping machine and being configured to receive the formed batches of products and to package them in individual packages. The grouping machine includes a receiving area to receive the products and a grouping area where the products are grouped into batches, and, for transporting products to the grouping area. The grouping machine includes a first product path and a second product path, different from the first product path, extending from the product receiving area to the grouping area. According to one embodiment, the grouping machine is configured to cause the products arriving at the grouping area from the first product path and from the second product path to have different orientations.
US11760570B2
A storage array system including an open undeterministic transport surface, a navigation array disposed in connection with the transport surface, the navigation array includes a distributed feature, a first waypoint at a first position of the distributed feature, a second waypoint displaced from the first waypoint along the distributed feature and offset with respect to the first waypoint in a direction angled to the distributed feature, and a guided bot, arranged to traverse the transport surface, with a non-holonomic steering system, the guided bot having a bot pose determination system employing sensor data detecting the distributed feature, wherein the guided bot includes a controller configured to generate a substantially smooth curved bot traverse path on the transport surface connecting the first and second waypoints with a predetermined optimal trajectory of the guided bot along the traverse path determined based on a bot dynamic model.
US11760568B2
A modular automatic warehouse comprising at least one module having a parallelepiped shape delimited by respective vertical uprights is provided. The module comprises a first and a second element, each element comprising a plurality of substantially horizontal seats or guides defined by structural flanks for the introduction and/or extraction of a respective plurality of shelves or drawers adapted to contain articles to be stored. The first and second elements being opposite to each other and separated by a compartment inside which at least one lift operates. The lift is able to translate from a lowered position to a raised position in order to move to a location of the drawers. The warehouse may further comprise a means for translating at least one at a time of the drawers towards further similar adjacent modules in turn provided with a means for translating the drawers to be displaced. Further, the means for translating acts inside the compartment which is open at least in the translation direction from one module to the other.
US11760560B2
A container for a beverage or foodstuff preparation machine, the container for containing beverage or foodstuff material and comprising a code encoding preparation information, the code comprising a reference portion and a data portion: the reference portion comprising reference units defining a reference line r; the data portion comprising a data unit, wherein said data unit is arranged on an encoding line D that intersects the reference line r, the data unit is arranged a distance d from said intersection as a variable to at least partially encode a parameter of the preparation information, whereby said encoding line D is circular and is arranged with a tangent thereto orthogonal the reference line r at said intersection point, wherein the reference units are arranged with a configuration defining a reference point from which the reference line r extends.
US11760558B2
A blank forms a dispenser carton. The dispenser carton receives a rolled sheet to form a dispenser carton assembly. The dispenser carton has a top panel. A dispensing state of the dispenser carton the top panel includes a pair of locking tabs with notches received by a pair of flaps of side panels of the dispenser carton. The pair of flaps each have flap notches. The flap notches provide a gap between a top panel flange and a front panel of the dispenser carton. The pair of locking tabs are received into flap apertures of the pair of flaps. A pair of triangular gaps separate a portion of a back panel of the dispenser carton from left and right side panels to bias the pair of locking tabs against stops of the pair of flaps. A bottom panel of the dispenser carton includes a bottom aperture.
US11760556B2
An insulation system for beverage containers comprising: an inner container surrounding a plurality of cylindrical beverage containers contained in an inner container; a handle included in an inner container top panel; an outer container having a cavity defined in the outer container for receiving the inner container; a pair of lateral spacers disposed lengthwise along corresponding inner upper corners of the out container; an airspace defined between an inner container side panel and an external container side panel having a polygon cross-section; and, a handle access opening centrally defined in an outer container top panel allowing access to the handle of the inner container so that the beverage containers, inner container and out container can be transported using the handle wherein the width of the handle access opening is about one third the length of the outer panel top opening.
US11760553B2
A container (10) is described. The container (10) comprises: a first receptacle (12) defining a first chamber (16) and having a first aperture (32); and a second receptacle (14) defining a second chamber (18) and having a second aperture (42). The container (10) also includes a reclosable opening which allows access to the first and second receptacles (12, 14). The second receptacle (14) is movably mounted upon the first receptacle (12) such that the first and second apertures (32, 42) may be aligned to allow the contents of the second chamber (18) to be introduced into the first chamber (16).
US11760550B2
A threaded flange for a flexible tank that has a base, an upstanding passage, an upstanding support assembly and a grasping member. The base has an upper surface, and a lower surface opposite the upper surface, and an outer perimeter and an inner opening. The upstanding passage extends upwardly away from the upper surface of the base and has a lower end and an upper end, an inner surface and an outer surface, with the inner surface being threaded. The upstanding support assembly comprises a plurality of ribs extending outwardly from the outer surface of the upstanding passage and upwardly from the upper surface of the base. The grasping member is accessible from the lower surface of the base, wherein the grasping member is accessible by and structurally configured for coupling with a tool.
US11760543B2
A claim ring for a lid, components thereof, and associated methods. The clamp ring is configured to maintain a lid on a mouth of a container to form a seal therebetween. The clamp ring includes a clamping mechanism including a wheel and a pull. The wheel is turnable to pull the pull to draw end portions of the clamping ring toward each other. A tool receiver can be engaged by a tool and turned by the tool to turn the wheel with the mechanical advantage of the tool.
US11760539B2
A reclosable hard shell transparent container for a confectionary product includes an inner graphic branding element extending interior to the receptacle, an outer graphic branding element extending exterior to the receptacle, and overwrap layer that collectively provide visually superimposed branding graphics to provide visually distinct packages utilizing the same container. The inner graphic layer facilitates a subassembly of the confectionary products for ease of loading the confectionary product in the container.
US11760527B2
A labeling device includes: a robot having articulated arms with arm sections that are articulated: together, to a robot base, and to a platform of a label pickup device. The pickup device has a base plate and a plunger. The plunger has a fixed portion mounted to the base plate and is not displaceable relative to the base plate in a longitudinal direction, has a portion that is movable in the fixed portion in the longitudinal direction toward the base plate to a retracted position, and has an end configured to pick up a label. A pressure regulator of the plunger breaks a negative pressure in the plunger. The plunger's fixed portion covers an opening of its movable portion in a gas-tight manner by of the when the movable portion in an extended position and which is not covered when in the retracted position.
US11760523B2
The invention relates to a device for processing dust- and substantially air-tight sacks (1) filled with flowable or free-flowing materials, and for separating the sack material from the sack contents via a collection device (8), wherein the device comprises a sack supply track (4) with a sack removal point (56), a manipulation device (6) with a lifting frame (9) for picking up the filled sacks (1), a sack slitting device (16) for opening the filled sacks (1), a collection device (8) for collecting the sack contents, an empty sack store (12), and an empty pallet store (13).
US11760521B2
A method and a device for filling containers with products, in which the products are successively conveyed horizontally to a filling installation in which the products, while being combined to form individual product groups, are grouped, and an offered-up container, which is conveyed horizontally to the filling installation, is filled in a single track with one or a plurality of product groups, wherein the filled containers subsequently are in particular horizontally transported away. The method includes conveying the products in multiple tracks to the filling installation, grouping the products to form product groups, feeding the product groups in multiple tracks to a common revolving vertical conveyor of the filling installation, conveying the product groups to an ejection position from which the product groups are conveyed onward in a single track to an offered-up container, and filling the offered-up container with at least one of the product groups.
US11760517B2
Disclosed is a vertical packaging machine configured for packaging a product. The machine may include a supply conduit formed by at least one hopper through which the product to be packaged is introduced in the supply conduit. A tube is arranged downstream the hopper. The supply conduit includes at least a first passage conduit and a second passage conduit which are separated from one another such that each of the first and passage conduits offers a different path for the product to be packaged. Each of the first and second passage conduits includes a first injection opening and a second injection opening, the first injection openings being located at different heights and in different angular positions in reference to the second injection openings. The machine also includes one or more injection devices and that are configured to inject gas into the first and second gas injection openings.
US11760513B2
Filling unit (1) for a packaging machine (100) for filling bulk materials (50) into packages (60), and packaging machine with a filling unit (1), comprising a conveyor device (2), by means of which bulk materials (50) can be conveyed into a package (60), and a control device (3), which is suitable and configured to guide a filling stream (4) into a package (60). A fill level sensor device (5) including a sensor device (6) is provided, which is suitable and configured to detect a first fill level (7) and a second fill level (8) of bulk materials (50) in a package (60), wherein the first fill level (7) corresponds to a lower fill level than the second fill level (8). The control device (3) regulates the filling stream (4) by way of the fill levels determined by the sensor device (6). With the method according to the invention, the package is filled until the second fill level is detected. Then the filling stream is reduced until the first fill level is detected. Thereupon the filling stream is increased.
US11760503B2
An aircraft having an augmented reality flight control system integrated with and operable from the pilot seat and an associated pilot headgear unit, wherein the flight control system is supplemented by flight-assisting artificial intelligence and geo-location systems is presented. The present disclosure includes an augmented reality flight control system incorporating real-world objects with virtual elements to provide relevant data to a pilot during aircraft flight. A translucent substrate is disposed in the pilot's field of view such that the pilot can see therethrough, and observe virtual elements displayed on the substrate. The system includes a headgear that is worn by the pilot. A flight assistance module is configured to receive data related to the aircraft and provide predictive assistance to the pilot during flight based on the received data based in part on a pilot profile having preferences related to the pilot.
US11760496B2
Electromagnetic gyroscopic stabilizing propulsion system method and apparatus is an electric gyroscope that creates magnetic fields used to rotate its flywheel. The rotation of its flywheel creates both a gyroscopic effect and thrust with airfoil shaped spokes. The invention attaches to an airframe through an articulating joint that causes the axle of the gyroscope to precess in a vertical orientation regardless of the movements/angle of the airframe. The gyroscope's thrust aligns itself with the axle of the gyroscope. The net effect is that the invention has tremendous efficiency, no external drive because it is also a motor, tremendous power from magnetic leverage of the flywheel, and stability because of the gyroscopic effect.
US11760480B2
The present disclosure provides a method for sending information, method for receiving information, apparatus, device, and storage medium. The method can include an unmanned aerial vehicle (UAV) operating in a first operation mode when the UAV is in an inactive state. Further, the method can include the UAV switching from the first operation mode to a second operation mode different from the first operation mode, and sending, by the UAV, information to an access network device, where the information being used for indicating a change of operation mode of the UAV. The method can further include determining, by the access network device, a second operation mode to which the UAV is switched according to the information, and controlling, by the access network device, the UAV by applying a control strategy corresponding to the second operation mode.
US11760465B2
A vehicle comprising a morphing wing and a body is disclosed. The aircraft is configured to transform from a first configuration into a second configuration for ascent or descent of the aircraft. The drag force and lift force on the aircraft in the second configuration are less than in the first configuration. Transforming from the first to the second configuration comprises: contracting the wing within a geometric plane defined by the wing, and rotating the outer edge of the wing downwards, out of the geometric plane.
US11760462B2
Disclosed is a re-liquefying device using a boil-off gas as a cooling fluid so as to re-liquefy the boil-off gas generated from a liquefied gas storage tank provided in a ship. A boil-off gas re-liquefying device for a ship comprises: a multi-stage compression unit for compressing boil-off gas generated from a liquefied gas storage tank; a heat exchanger in which the boil-off gas generated from the storage tank and the boil-off gas compressed exchange heat; a vaporizer for heat exchanging the boil-off gas cooled by the heat exchanger and a separate liquefied gas supplied to a fuel demand source of a ship, and thus cooling the boil-off gas; an intermediate cooler for cooling the boil-off gas that has been cooled by the heat exchanger; and an expansion means for branching a part of the boil-off gas, which is supplied to the intermediate cooler, and expanding the same.
US11760459B2
A driving unit for an electric tunnel thruster. Such driving unit includes an electric motor, a controller and a support for mounting the electric motor and its controller on a tunnel of the tunnel thruster. The electric motor and the controller have separate housings and are mounted separately from each other to the electric motor support that is also a heat conductive radiator element for cooling the controller, and at least one heat radiating surface of the controller is contacted to at least one heat-absorbing surface of the electric motor support.
US11760457B2
Example steering control systems for multiple devices are provided herein. A system includes a trolling motor assembly having a propulsion motor and a steering actuator and a sonar assembly comprising a transducer assembly and a directional actuator. The system further includes a user input assembly that is configured to detect user activity related to controlling operation of the trolling motor assembly and operation of the sonar assembly. The system further includes a processor that is configured to determine a direction of turn based on user activity, generate an electrical turning input signal indicating the direction of turn, and direct one of the steering actuator and the directional actuator, via the turning input signal, to rotate one of the propulsion motor and the transducer assembly, respectively, in a direction of turn based on the turning input signal.
US11760455B2
A watercraft comprises a motor, an inertial mass, and a fin. The motor oscillates the inertial mass about an axis, producing a torque reaction on and oscillation of the motor. Oscillation of the motor is communicated to the fin, producing thrust. The system can be operated in reverse, to generate electric power when the system is in a flowing stream of thrust fluid.
US11760451B1
A dive mask provides underwater images and includes: a transparent lens; a frame; a strap arrangement; a water-proof housing; a camera; and batteries. A first portion of the frame receives the transparent lens, and a second portion mounts to a wearer's face. The strap arrangement secures the frame to the wearer's head. The water-proof housing is secured within the frame, with a least a portion thereof being sealed against a portion of the transparent lens. The camera is positioned within the water proof enclosure, and include a shutter button that may be depressed to capture still images or video recordings. The batteries are positioned in the water-proof housing and power the camera. A water proof port permits recharging of the batteries. A waterproof pouch with a re-sealable waterproof closure is releasably secured to one strap using a lanyard, and stores the user's personal belongings while diving.
US11760447B2
Vessel (60), comprising a transverse bow (62) with an elongated bow fender (10) protruding with respect to the bow (62), which bow fender (10) is designed to be pushed against a stationary object (50), said vessel 60) further comprises at least two engagement arms (20) with telescopic parts (22,24), said engagements arms (20) are mounted in a position above the bow fender (10) and facing each other, and each engagement arm (20) is pivotable against each other for engagement with the stationary object (50) from opposite directions. Each engagement arm (20) comprises a tiltable engagement pad (26) with a contacting surface (26a) creating stabilizing contact between the contacting surfaces (26a) of the engagement pads (26) and at least a part of the stationary object (50), said engagement pads (26) being tiltable about an axis running in same longitudinal direction as the engagement arms (20).
US11760446B2
An offshore LNG processing plant includes a first module including a personnel accommodation facility on a first vessel, a second module including a gas treatment facility on a second vessel, and a third module including a gas liquefaction facility on a third vessel. Each of the first, second, and third modules are assembled on the corresponding vessels, and then transported to an offshore location in a body of water, such as a river, a lake, or a sea. At the offshore location, each vessel deploys legs to the bed of the body of water to raise a hull of each vessel out of the water. The first module is then coupled to the second module, and the second module is coupled to the third module. A fourth module on a fourth vessel is coupled to the third module to provide LNG storage.
US11760444B2
Disclosed is a method for controlling a hydrofoil board powered by a motor driven propeller. The motor is controlled by a hand controller configured with user selectable operating pre-sets including a first operating pre-set, wherein the board is accelerated to a first speed which is less than that required for the board to hydrofoil, and a second operating pre-set, wherein the board is accelerated to a second speed sufficient for the board to hydrofoil. Alternatively, the operating pre-sets may limit the motor power. A system for operating a hydrofoil board is also disclosed, which includes a propulsion control unit comprising a propulsion source, and a hand controller configured to receive a first user input and a second user input and to transmit the user inputs to the propulsion control unit.
US11760443B2
Buoy apparatus and buoy control system for identifying an underwater object, and method for identifying an underwater object are disclosed. A buoy apparatus for use underwater, comprises a buoy securely connected to a first end of a rope; a spool structure securely connected to a second end of the rope; a retractable head for engaging the spool structure; and a spool control device for actuating retraction of the retractable head, wherein in response to an instruction from the spool control device, the retractable head disengages the spool structure, and the spool structure releases the rope when the buoy raises toward a surface of water.
US11760440B2
The invention is related to boatbuilding and may be used in construction and modernisation of high-speed monohull motor seagoing boats, where a single hull is used, which is moving in a surfing on a water cushion mode. Stabilised hull of a monohull motor boat, which is using a surfing glide on a water cushion, with the deeply submerged displacement bearing blade, with a hull of a total width of not more than 50% of its length, which, in its lower part over its entire length, has a descending shape of its bottom surface in the direction bow-to-stern, where the bow is elevated up to the distance from the waterline, corresponding to at least 25% of the hull's width, and under the bow is a high wave-piercing stem. Wherein, in the front 40% of the hull's length, the bottom surface has a descending shape, which smoothly flows into the bottom surface of the stern part of the hull, and has an angle of descent in relation to the waterline at zero speed of at least 5 degrees, in the rear 60% of the hull's length, the bottom surface has a descending shape, and the angle of descent in relation to the waterline at zero speed of not more than 5 degrees, while it has an almost flat shape in its cross section, and is submerged by 70% or more of its length below the waterline, where the submerged part becomes the “surfing surface”, which is gliding, during the boat's movement, on a water cushion, and carrying not more than 70% of the boat's fully loaded weight. The hull is made with a longitudinally positioned located underneath the bottom surface, symmetrical with respect to the boat's centerline, and commensurate with its length, vertically oriented, deeply submerged displacement bearing blade of narrow shape and of low wave/hydrodynamic resistance; wherein the ratio of the length to the width of the bearing blade of at least 20 times, with the displacement of the bearing blade corresponding to 30-50% of the boat's fully loaded weight, and with its height (excluding the stem) of not less than 20% of the maximum width of the hull, wherein ensuring a deep submersion of the bottom edge of the bearing blade in relation to the waterline. The bearing blade is made with wave-piercing lines, with a high wave-piercing stem, reaching by its height the bow end of the bottom surface of the hull, with the sharp rear and front lines, and the smooth middle lines; and has a triangular cross section over its entire length, with the most acute angle at its bottom; and the maximum width of the bearing blade is located within 40-60% of its length, which determines the centre of the displacement of the bearing blade within 40-60% of its length, in its upper third. The controllable hull of the displacement boat stabilised for sea waves conditions and gliding on the water cushion, opens up broad prospects for the construction of the high-speed seagoing boats. First of all, this is a fundamental improvement in stability of the movement, and the absence of rolling/pitching and yawing in the open Sea, as well as increase in a carrying freight capacity and improvement in the fuel economy, as compared to the planing hulls. 1 independent item of formula. 1 dependent item of formula. 15 illustrations.
US11760438B2
A bicycle gearshift including a first body associated with a bicycle frame, a second body connected to, and moveable relative to, the first body, a rocker arm rotatably connected to the second body at a rotation axis, and a shaft extending coaxially to this axis and fixedly associated with the rocker arm. A unidirectional rotation device is arranged between the shaft and second body to allow rotation of the shaft relative to the second body only in a first rotation direction. An elastic element is associated with the second body and the rocker arm to push the rocker arm in rotation about the axis in the first rotation direction. A damping device is arranged between the shaft and unidirectional rotation device to generate a friction force when the rocker arm is rotated in a second, opposite rotation direction, and has a friction surface in contact with the unidirectional rotation device.
US11760436B2
A foldable structure includes: a first folding seat; a second folding seat rotatably connected with the first folding seat and including a position limiting boss; and a locking assembly including a locking buckle and an unlocking part connected with each other, which are rotatably connected with the first folding seat, respectively. When the foldable structure is in an unlocked state, and the first folding seat rotates around the second folding seat in a first direction, the locking buckle moves along with the first folding seat to be engaged with the second folding seat and the unlocking part moves to abut against the position limiting boss, so that the foldable structure is switched to a pre-locked state where the position limiting boss prevents the unlocking part from rotating around the first folding seat to unlock the locking buckle.
US11760432B2
An electronic device mount includes a first portion having an interlocking portion, a pressure plate, and a biasing member and a second portion having an attachment region. Where, in use, the biasing member applies force to the pressure plate inhibiting unintentional rotation of the second portion of the electronic device mount relative to the first portion. The electronic device mount can be incorporated within or attached to a protective case of an electronic device or any other object to be mounted that includes a suitable attachment region.
US11760430B2
An integrated lift and dolly is presented which includes a lift mechanism for elevating a vehicle while simultaneously positioning wheels underneath to enable moving the vehicle as the vehicle's wheels are elevated off the ground. The lift assembly can further elevate the supporting frame to remove weight from the wheels of the lift assembly to allow long term storage without relying on the wheels to support the weight of the vehicle. This integrated lift and dolly lifts and supports the vehicle for storage and also facilitates easier service, inspection and cleaning.
US11760429B2
Disclosed herein are embodiments of a spare tire carrier for a vehicle that can be adjustable for moving the spare tire into different positions. The spare tire carrier can be attached to existing components of a vehicle in order to move the spare tire's position, which can be advantageous for avoiding environmental hazards when off-roading.
US11760422B2
Shock absorber assembly structures are disclosed. An example shock absorber disclosed herein includes a shock absorber mount coupled to an end of the shock absorber, the shock absorber mount including a recess to receive a locating rib of a vehicle body, and an aperture to receive a fastener to couple the shock absorber mount to an attachment boss of the vehicle body.
US11760398B2
Examples include systems and methods for lifting and moving gondolas using a modular gondola moving system. Components of a modular gondola moving system include interchangeable skates. The interchangeable skates are further removably attached to a longitudinal member which, when connected to the longitudinal member, form a skate system. Multiple skate systems are positioned to the underside of a gondola and may additionally be connected together by connector bars for stabilization and to form the modular gondola moving system. One or more lifting devices are provided independent of and are used in combination with each skate system for positioning the gondola on each skate system. The one or more lifting devices may be repeatedly used in order to place the gondola on a single modular gondola support system.
US11760394B2
An air-conditioning control system includes a first inverter that drives a first driving target in accordance with commands received via a first communication network, a second inverter that drives a second driving target in accordance with commands received via the first communication network, a first controller that is capable of controlling the first inverter and the second inverter by transmitting commands via the first communication network, and a second controller that is capable of controlling the first inverter and the second inverter by transmitting commands via the first communication network. Each of the first controller and the second controller is capable of transmitting, to the first inverter and the second inverter via the first communication network, an invalidation command for invalidating the commands therefrom.
US11760387B2
A method for determining driving policies for a vehicle includes: receiving, in real-time during a trip of a vehicle, at least a set of input multimedia content elements captured by at least one sensor deployed in proximity to the vehicle, determining a plurality of possible future scenarios based at least on the set of input multimedia content elements, determining a probability score for each of the plurality of possible future scenarios, determining at least one driving policy according to at least the probability score for at least one of the plurality of possible future scenarios, and controlling the vehicle according to the at least one driving policy.
US11760383B2
The present disclosure enables a reduction in the effort necessary for patients to receive pharmaceutical products. An information processing apparatus includes a controller. When prescription-related information is received, the controller sends, to an on-board apparatus for a vendor vehicle covering a moving area that includes at least part of a travel route along which a patient is expected to travel or a first terminal apparatus associated with a supplier that manages the vendor vehicle, at least one location on the travel route.
US11760381B1
A vehicle with autonomous navigation abilities ensures that the vehicle will remain within a safe driving region, such as the current lane, even in the case of a system failure. The vehicle's autonomous control subsystem computes driving parameters used to follow a path of the vehicle toward the current destination. These driving parameters are used to compute a safety envelope describing a region that the vehicle could reach from the present position in case of system failure before coming to a stop. The safety envelope is compared to a current safe driving region, and if the safety envelope violates the boundaries of the safe driving region, the driving parameters and corresponding safety envelopes are recomputed until the currently-computed safety envelope no longer violates the boundaries of the safe driving region.
US11760377B2
A system for interactions with an autonomous vehicle includes a proprioceptive device; and a controller. The controller is configured to: detect a first condition external to the autonomous vehicle; generate a first proprioceptive output in response to the first condition, the first proprioceptive output changing a shape of the proprioceptive device; receive a first input force from the proprioceptive device; determine a first user input based on the first input force; and, based on the first user input, cause the autonomous vehicle to perform a navigation action.
US11760364B2
A computer-implemented method for using machine learning to determine control parameters for a control system, in particular of a motor vehicle, in particular for controlling a driving operation of the motor vehicle. The method includes: providing a set of travel trajectories; deriving reward functions from the travel trajectories, using an inverse reinforcement learning method; deriving driver type-specific clusters based on the reward functions; determining control parameters for a particular driver type-specific cluster.
US11760359B2
A state determination device to determine that a driver driving a vehicle is in a driving difficult state detects an abnormality in a state of the driver, and detects at least one of an abnormality in a driving operation input by the driver or an abnormality in a traveling state of the vehicle. In response to detecting the abnormality in the state of the driver alone, the state determination device does not determine that the driver is in the driving difficult state but determines that the driver is in the driving difficult state in response to detecting the abnormality in the state of the driver and additionally detecting the at least one of the abnormality in the driving operation input by the driver or the abnormality in the traveling state of the vehicle.
US11760358B2
Methods, systems, and apparatus for controlling operation of a vehicle. The system includes a microphone located in a passenger cabin of the vehicle and configured to detect sound data indicating noise in the passenger cabin. The system also includes a powertrain of the vehicle including an engine/motor for propelling the vehicle and a transmission of the vehicle having a plurality of gears. The system also includes an electronic control unit (ECU) of the vehicle coupled to the microphone and the transmission. The ECU is configured to determine a powertrain torque limit based on the sound data, determine whether a torque output of the powertrain exceeds the powertrain torque limit, and instruct the transmission to downshift when the torque output of the powertrain exceeds the powertrain torque limit.
US11760357B2
Provided is a travel evaluation method of making an evaluation related to travel of a vehicle capable of traveling in a leaning position, the method including: obtaining a tire force which is an external force exerted on a wheel of the vehicle from a ground surface; and deriving an evaluation index related to travel of the vehicle. The evaluation index includes a positive evaluation index as a rating of a positive evaluation related to travel of the vehicle. In deriving the evaluation index, the positive evaluation index is set higher as the tire force increases, and the evaluation index is corrected based on an influential parameter other than the tire force.
US11760354B2
Aspects of the disclosure relate to a method of controlling a vehicle having an autonomous driving mode at a multi-way stop intersection. For instance, that the vehicle has come to a stop at a multi-stop intersection may be determined. At least one road user at the intersection may be identified. Based on the determination that the vehicle has come to the stop, a period of time to wait for the at least one road user to proceed through the intersection may be determined. After waiting the determined period of time, that the at least one road user has not begun to proceed through the intersection may be determined. Based on the determination that the at least one user has not begun to proceed through the intersection, the vehicle may be controlled in the autonomous driving mode in order to proceed through the intersection.
US11760347B2
The present invention provides a saddle ride type vehicle including a sensing unit configured to sense a four-wheel vehicle that is present in front of a self-vehicle and is traveling in a travel lane of the self-vehicle, and a control unit configured to, in a case where the four-wheel vehicle is sensed by the sensing unit, perform follow-travel control for causing traveling of the self-vehicle to follow traveling of the four-wheel vehicle, wherein the sensing unit senses a vehicle width of the four-wheel vehicle, and the control unit, in the follow-travel control, controls a travel position in a vehicle width direction of the self-vehicle so that at least a portion of the self-vehicle falls within a region within the vehicle width of the four-wheel vehicle.
US11760345B2
A vehicle traveling control apparatus for a vehicle identifies a mobile object as a crossing mobile object if the supplementary angle of the angle formed between the velocity vector of the mobile object and the traveling direction of the vehicle is greater than a threshold. In a case where the supplementary angle was equal to or less than the threshold before the identification as the crossing mobile object and where a lateral position of the crossing mobile object is equal to or less than a distance threshold at the time of the identification, or in a case where the size of the crossing mobile object has been less than a predetermined value for a predetermined period of time or longer and where the lateral position is equal to or less than the distance threshold at the time of the identification, the crossing mobile object is excluded from emergency braking targets.
US11760343B2
A vehicle control apparatus performs automatic braking control when an execution condition is satisfied, in a case where a lap rate of the obstacle is a threshold lap rate or more. Furthermore, the vehicle control apparatus performs automatic steering control when the execution condition is satisfied, in a case where the lap rate is less than the threshold lap rate and furthermore an avoidance area in which the vehicle can avoid a collision with the obstacle without traveling out of a self-lane and passage of the vehicle is not blocked by a passage inhibition object. The vehicle control apparatus performs the automatic braking control when a special condition including a condition that the execution condition is satisfied at least is satisfied, if the passage inhibition object exists, in a case where the lap rate is less than the threshold lap rate and furthermore the avoidance area does not exist.
US11760342B2
A driving assist system assists driving of a vehicle. A deceleration target includes at least one of a preceding vehicle, a mandatory stop line, a mandatory stop sign, a traffic signal, and a stop line before the traffic signal that exist ahead of the vehicle. A risk factor includes at least one of a pedestrian, a bicycle, a motorcycle, an oncoming vehicle, and a parked vehicle that exist ahead of the vehicle. The driving assist system executes: deceleration assist control that automatically decelerates the vehicle before the deceleration target; and risk avoidance control that automatically performs at least one of steering and deceleration of the vehicle so as to avoid the risk factor. When both the deceleration assist control and the risk avoidance control operate concurrently, the driving assist system notifies a driver of the vehicle of not the deceleration target but the risk factor.
US11760341B2
A vehicle system includes, a sensing device configured to detect vehicle status information including gear-stage information and steering information of a steering wheel, and a control device configured to determine a target parking spot among parking spots included in a parking lot based on the gear-stage information and the steering information when the vehicle maintains a stopped state for more than a predetermined period in the parking lot, and to execute an autonomous parking function for parking at the target parking spot.
US11760331B2
An electromechanical-hydraulic piston actuator providing pressurized pressure medium for a brake system of a vehicle, including an electric motor having a stator and a rotor, a rotation-translation mechanism driven by the electric motor and which has a rotatable threaded nut and a threaded spindle prevented from rotating and displaceable in its axial direction, a piston coupled with the threaded spindle in the axial direction thereof, a hydraulic cylinder having a hydraulic chamber filled with pressure medium into which the piston is displaceable from a rear piston position towards a forward piston position to pressurize the pressure medium and/or expel it from the chamber. A hydraulic connection is connected to the chamber via which pressure medium can be expelled from the chamber. An isolation device is provided for the piston-travel-controlled isolation of the rotational coupling between the rotor of the electric motor and the threaded nut.
US11760328B2
The present disclosure in at least one embodiment provides a solenoid valve for a vehicle brake, including a sleeve internally formed with a hollow interior space and fixed to a pump housing, a coil surrounding the sleeve, a first magnetic body at least partially accommodated in the hollow interior space of the sleeve, a second magnetic body at least partially accommodated in the hollow interior space of the sleeve, an elastic member disposed between the first magnetic body and the second magnetic body, an orifice configured to open and close as the second magnetic body moves, and a damping member disposed between the first magnetic body and the second magnetic body to form a gap between the first magnetic body and the second magnetic body.
US11760323B2
The present disclosure relates to a wheel speed sensor system (1), comprising: one or more first wheel speed sensors (2a, 2b), a first application specific integrated circuit (ASIC) (4) configured to receive one or more first wheel speed signals from the one or more first wheel speed sensors (2a, 2b) and to convert the one or more first wheel speed signals to first wheel speed data, and a first electronic control unit (ECU) (6) configured to receive the first wheel speed data from the first ASIC (4) via a data link (8) between the first ECU (6) and the first ASIC (4); and one or more second wheel speed sensors (3a, 3b), a second ASIC (5) configured to receive one or more second wheel speed signals from the one or more second wheel speed sensors (3a, 3b) and to convert the one or more second wheel speed signals to second wheel speed data, and a second ECU (7) configured to receive the second wheel speed data from the second ASIC (5) via a data link (9) between the second ECU (7) and the second ASIC (5). The first ECU (6) is further configured to receive the second wheel speed data from the second ASIC (5) via a data link (13) between the first ECU (6) and the second ASIC (5), and the second ECU (7) is further configured to receive the first wheel speed data from the first ASIC (4) via a data link (14) between the second ECU (7) and the first ASIC (4). The present disclosure further relates to a vehicle including said wheel speed sensor system and to a method of processing wheel speed signals.
US11760320B2
A brake control system includes an interface controller configured to communicate with different control paths of sources for control of a brake system of a vehicle system. Each of the control paths is configured to communicate a control signal from a different source of the sources to control operation of the brake system. The interface controller is configured to arbitrate between the control signals concurrently received from the different sources via the control paths to dictate which of the different sources controls operation of the brake system at different times and prevent control by other sources of the different sources from concurrently controlling the operation of the brake system.
US11760316B2
A parked freight trailer stabilizer and restraint comprising: (a) a kingpin receiver configured to lock onto a kingpin of a parked freight trailer; (b) a jack operatively coupled to the kingpin receiver, the jack repositionable between a retracted position and an extended position; (c) a tail hold operatively coupled to the kingpin receiver, the tail hold repositionable between a stowed position and a restraining position, the tail hold configured to engage a ground mount; and, (d) a transport receiver configured to engage a transport vehicle.
US11760314B2
The apparatus for cleaning a surface comprises a housing for accommodating an object whose surface is to be cleaned, a wiper driving actuator adjacent the surface to be cleaned, the wiper driving actuator comprising an at least partially closed loop adapted to rotate about a longitudinal axis of the housing, and at least one wiper assembly operable by the wiper driving actuator to move along the at least partially closed loop and having a first end that is attached to the wiper driving actuator, the wiper assembly being movably mounted in the housing such that, in use, a constant distance is kept between the wiper assembly and the surface to be cleaned.
US11760311B1
An assembling structure of wiper accessory seat includes an accessory seat and metal elastic sheets. The bottom portion of the accessory seat is formed with a recess, first fixing portions and second fixing portions. The first fixing portions and the second fixing portions are symmetrically disposed on two opposite sides of the recess and arranged spacedly in an upper-bottom manner. The metal elastic sheets are disposed with third fixing portions, separately inserted between the first fixing portions and the second fixing portions, and connected to the bottom portion of the accessory seat by the third fixing portions being positioned on the first fixing portions and the second fixing portions being positioned on the metal elastic sheets so as to simplify the assembling structure.
US11760303B2
An initiator for a gas generator of a vehicle safety device includes a cup defining an interior, a primary pyrotechnic material disposed in the interior of the cup, and a secondary pyrotechnic material disposed in the interior of the cup. A separator member hermetically separates the primary pyrotechnic material from the secondary pyrotechnic material.
US11760294B2
A work vehicle includes a fender covering a rear wheel, a seat base to which the fender is fixed and on which a seat is installed, a step above or below the seat base and to which the seat base is fixed, and a first vibration insulating portion having a vibration insulating property and interposed between the step and the seat base.
US11760290B2
A brush guard system for mounting on the front of a vehicle. The brush guard system includes a removable brush guard construct having a brush guard shield roughly the size of the front of a vehicle. The brush guard shield is mounted to a floor assembly. The floor assembly comprises a left pivot assembly spaced from a right pivot assembly that releasably engages a hooking bar that is secured to the frame of the vehicle. The hooking bar utilizes a pair of spaced hook plates to receive and support the brush guard construct. Pivot pins are utilized to pivotably mount the brush guard construct to the hooking bar and retractable locking pins are utilized to lock the brush guard construct to the hooking bar.
US11760287B2
An energy absorption component for a motor vehicle includes an energy absorption element that has a longitudinal element with first and second support regions that support the longitudinal element on a bumper crossmember of the motor vehicle and on a shell construction element of the motor vehicle, respectively. A strengthening element is disposed on an outside of the longitudinal element and has first and second support regions that support the strengthening element on the bumper crossmember and on the shell construction element, respectively. An end of the first support region of the strengthening element is disposed apart from an end of the first support region of the longitudinal element by a first distance and an end of the second support region of the strengthening element is disposed apart from an end of the second support region of the longitudinal element by a second distance.
US11760286B2
A bumper crossmember for a vehicle, with a hollow profile body which has a vehicle frame-side proximal vertical wall and a distal vertical wall which are connected to one another by way of transverse walls and extend along a vertical direction. The transverse walls laterally delimit hollow chambers which are arranged in the hollow profile body. The center longitudinal direction of the hollow chambers are oriented in each case along the vertical direction, and the hollow chambers are open on the end side.
US11760276B2
A vehicle interior component is disclosed. The component provides a user interface with a display/image when illuminated. The component comprises a composite structure with a cover material providing a light-transmissive effect and a surface providing a surface effect (grain/wood texture) visible when the display is off. The image is presented at the cover surface when the display is on. The cover may comprise a wood veneer with backing (paper, fiber material, etc.). The composite structure may comprise a mask layer and a lens, filter, colorant, etc. The user interface may include a sensor. The light source may comprise a display panel, LED/array, module, etc. The image is visible at the user interface when display functionality is in operation; when display functionality is not in operation the surface effect of the cover (e.g. wood texture) is visible with substantially no indication of display functionality.
US11760273B2
A system and method for creating a sealed enclosure for a loudspeaker in a vehicle body portion of a vehicle are provided, the vehicle body portion including an inner body panel having a first internal surface and an outer body panel having a second internal surface, wherein the inner body panel and the outer body panel are spaced apart to define a cavity therebetween. The system includes at least one insert member arranged to be received within the cavity and coupled to the first internal surface and the second internal surface to partition the cavity and create the sealed enclosure for the loudspeaker.
US11760272B2
A sleeping cot has been disclosed herein. The sleeping cot may be partially installed in a front cabin of vehicles and deployed when needed. The sleeping cot includes metallic rods and a flexible mat that is removably attached to the metallic rods. The sleeping cot unit may further include front brackets attached to or adjacent the A-pillars of the vehicle and rear brackets attached to or adjacent the B-pillars of the vehicle. Further, one metallic rod is removably attached to the front brackets, and another metallic rod is removably attached to the rear brackets. Further, the flexible mat can be made firm by rotating one of the metallic rods within the brackets tightening the fabric mat wrapped around it. Further, the rotation and position of the metallic rod can be temporarily secured within the brackets to retain a firm mat.
US11760266B2
A rearview mirror with display function includes a display structure layer, a rearview mirror structure layer, a plastic frame and an electrochromic material. The display structure layer includes a first transparent substrate, a display body layer and a transflective layer on opposite sides of the first transparent substrate. The rearview mirror structure layer is disposed on one side of the display structure layer, and includes a second transparent substrate, a ring-shaped shielding layer, a touch sensing layer, an insulating substrate, and a transparent electrode layer. The ring-shaped shielding layer is disposed around a third surface of the second transparent substrate, and the touch sensing layer covers the third surface and the ring-shaped shielding layer. The ring-shaped shielding layer is electrically insulated from the touch sensing layer. The plastic frame, the transflective layer and the transparent electrode layer define an accommodating space. The electrochromic material is filled in the accommodating space.
US11760264B2
A camera system is installed on the front end of a vehicle, either on the left front, the right front, or both sides. The camera is linked via wired or wireless connection to an onboard computer and a navigation display that is located within the passenger compartment of the vehicle. The driver reviews a visual description on the display of any oncoming traffic in the form of motor vehicles, pedestrians, cyclists, animals and the like on the navigation display via a single screen, split screen or alternating screens. The camera system can include a speed sensor that detects when the vehicle reaches a threshold speed to activate or de-activate the camera. Alternatively, the computer can activate the system when a turn signal is activated, and de-activate the system when the turn signal is no longer activated. This camera system can be retrofitted into older vehicles.
US11760256B1
Aspects of the disclosure include optical systems that use two colored layers for multi-directional light propagation and control. An exemplary optical system can include a first cavity having a first light source and a second cavity having a second light source. A colored coating is positioned between the first cavity and the second cavity. The colored coating includes a bezel layer, a top color set layer, and a bottom color set layer. The colored coating serves as a wall between the first cavity and the second cavity.
US11760247B2
A dynamic damper is provided which includes a weight, an elastic member that supports the weight so as to allow vibration, and a damper case that houses the weight and the elastic member, wherein the dynamic damper also includes corner part checking means for checking at least some corner parts among corner parts where at least one end face of the weight and first and second side faces that are each continuous from the one end face and are adjacent to each other meet. This enables the ease of assembly to be enhanced by enabling a corner part of a weight to be checked when assembling the weight into a damper case, and also enables the state in which the elastic member is mounted on an end part of the weight to be easily checked.
US11760242B2
A backrest of a vehicle seat includes an armature and an upholstery fixed to the armature. The upholstery has a slit for accommodating a headrest support rod by relative movement of the upholstery with respect to the armature in a longitudinal direction of the vehicle seat. The backrest further includes first and second trim elements. Each trim element forms a notch. The notches of the first and second trim elements define a passage for a headrest support rod. The second trim element partially covers the slit in the upholstery. The first and/or the second trim elements is/are in contact with the upholstery.
US11760240B2
A surface skin with which a foamed body is integrally foam-molded and which covers the foamed body includes: a plurality of surface skin members; a first thread passing through at least a part of a needle hole extended through the surface skin members so as to sew the surface skin members together; and a second thread inter-looping or interlacing with the first thread so as to sew the surface skin members together in cooperation with the first thread. The first thread is threaded through an eye of a needle. The second thread is formed by warp weaving or braiding polyester or nylon fiber pieces and is stretchable enough to fill in the needle hole.
US11760236B2
A handle angle adjustment mechanism included a basket, a handle and an adjusting component. The basket includes a plurality of first locking portions. The handle is pivoted to the basket. The adjusting component is disposed between the basket and the handle and slidably on the handle. The adjusting component includes a first engaging portion for engaging with one of the plurality of first locking portions so as to lock the handle with the basket, and the adjusting component can slide to drive the first engaging portion to disengage from the one of the plurality of first locking portions so as to allow the handle to rotate relative to the basket for adjusting an angle of the handle relative to the basket. Therefore, it can prevent the handle from hindering a user from placing a baby on the basket, which facilitates the placement of the baby by the user.
US11760234B2
A sliding unit for a vehicle includes: a rail having a bottom surface, both side surfaces and a top surface, the rail configured to extend in a front-rear direction, be bent, and then extend in a left-right direction; a moving part slidably disposed on the rail to slide along the rail to move in the front-rear direction or in the left-right direction; a magnetic force part disposed in the moving part and configured to be locked to or unlocked from the rail through a magnetic force; and ground parts disposed on the moving part, electrically connected to the magnetic force part, and grounded with the rail to supply power from the rail to the magnetic force part.
US11760223B2
An example operation includes one or more of determining, by a charging station, a first amount of energy required by a transport for a full charge, determining, by the charging station, a second amount of energy that the transport will provide back to the charging station at a later time, and charging, by the charging station, the transport to a charge level equal to a difference between the first amount of energy and the second amount of energy.
US11760216B2
A portable alternating current (AC) power adapter system for a plug-in electric vehicle (PEV) having a high voltage (HV) battery system and configured for bi-directional charging includes a charging connector including a first 240 volts AC (VAC) signal circuit, a second 240 VAC signal circuit, a 120 VAC ground circuit, and a proximity circuit comprising a resistor, the proximity circuit being configured to wake-up the PEV when the charging cable is connected to the plug-in charging port, and a charging power panel electrically coupled to the charging connector and including a charge plug port connected to the first and second 240 VAC signal circuits and the 120 VAC ground circuit and configured to be connected to a 120 VAC or 240 VAC external load, and a switching relay connected to the proximity circuit and configured to transition on/off to disable/enable exporting power from the HV battery system.
US11760213B2
This invention concerns a railway vehicle (10), including: a power supply device (20), an electrical traction engine (15), first electrical auxiliary equipment (16, 17), and a connector (22) for connecting to an electrical power source external to the vehicle. The power supply device comprises: an electrical converter (26) suited to supply the electrical traction engine with high-voltage current, wherein the electrical converter is connected to the connector; a first medium-voltage electricity network (34) to which the first auxiliary electrical equipment is connected, and a first electrical storage element (30) connected to the first medium-voltage electricity network so as to supply electricity to or draw electricity from the first network. The electrical converter is connected to the first medium-voltage electricity network so as to supply the first network with electricity.
US11760212B1
Systems and methods of generating, storing and/or distributing electric power are disclosed. The system may include two or more direct current supercapacitor subsystems, a direct current motor/alternating current generator combination, an electric power distribution network, and supercapacitor recharging elements. One supercapacitor subsystem may power an alternating current generator while the other supercapacitor subsystem charges using a portion of the generated power. Excess power may service other electric loads. The roles of the supercapacitor subsystems may be switched periodically between charging and powering, repeatedly.
US11760208B2
A method and system for controlling high voltage power of an electric vehicle to efficiently control outputs of power control object parts by controlling low-level controllers provided in the power control object parts through a high-level controller having various types of vehicle information, may include a power state monitoring step in which a high-level controller detects power variations in power control object parts through low-level controllers provided in the power control object parts, a power state determination step in which the high-level controller determines a stable power supply state and an unstable power supply state for the power control object parts on the basis of a preset power reference value, and a load output control step in which the high-level controller controls all load outputs for the power control object parts according to the stable power supply state and the unstable power supply state.
US11760205B2
Magnetic levitation transport using a parallel dipole line track system is provided. In one aspect, a magnetic levitation transport system includes: a dipole line track system having: i) multiple segments joined together, each of the multiple segments having at least two diametric magnets, and ii) at least one diamagnetic object levitating above the at least two diametric magnets. A method for operating a magnetic levitation transport system is also provided.
US11760203B2
A failure detection frequency of failure diagnosis for a cut-off function can be improved. An on-vehicle control device includes a microcomputer that performs a control operation of an external device, a monitoring element that monitors the microcomputer, an output drive circuit that sends a control signal to the external device based on an instruction from the microcomputer, a communication circuit that switches a communication state with another on-vehicle control device based on an instruction from the monitoring element, and an energization cut-off element that energizes and cuts off a power supply voltage to be supplied to the output drive circuit based on an instruction from the monitoring element. The monitoring element independently instructs the switching of the communication state by the communication circuit and the energization and cut-off of the power supply voltage by the energization cut-off element.
US11760195B2
Provided herein is an electric axle including a differential assembly drivingly connected to a first axle half shaft and a second axle half shaft, wherein the first and second axle half shafts each have a wheel coupled to the ends thereof; an electric motor/generator drivingly connected to a first rotatable shaft; a first gear set having a first gear connected to the first rotatable shaft and a second gear connected to a second rotatable shaft; a second gear set having a first gear connected to the second rotatable shaft and a second gear selectively connected to a third rotatable shaft; a third gear set having a first gear connected to the third rotatable shaft and a second gear drivingly connected to the differential assembly; and a selector device configured to selectively connect the third rotatable shaft to the second gear of the second gear set or the first rotatable shaft.
US11760194B2
Provided is a fuel adapter cover structure of a vehicle which can hide a fixing portion for fixing a hinge to a body and can reduce the number of components. A fuel adapter cover structure of a vehicle includes: an oil supply port side recessed portion, a first cover portion, a second cover portion, and a hinge storage portion. The oil supply port side recessed portion has an oil supply port side flange. The hinge storage portion stores a hinge supporting a fuel lid. The first cover portion and the second cover portion are continuous to the oil supply port side flange. By the first cover portion and the second cover portion, a first rivet and a second rivet which support the hinge on a vehicle-body are covered from the outside.
US11760186B2
Proposed is a rubber bush type vibration damping device for a vehicle, which solves the problem of vibration increase which may occur in the natural frequency of the vibration damping device by changing the shapes of an inner coupling part or an outer coupling part and by using difference in the lengths of rubber insulators due to the changing of the shapes thereof. The vibration damping device includes an inner coupling part, an outer coupling part, and a plurality of rubber insulators having have different natural frequency.
US11760185B2
An electric vehicle includes a seat which is supported on a floor panel via a support member, a battery pack which is disposed behind the seat, and an air intake duct which has an air inlet and through which air taken in from the air inlet is supplied to the battery pack. The air inlet is disposed at a position overlapping the support member as viewed from above, and is located between the floor panel and the support member in an up-down direction.
US11760184B2
A pipe connection portion of a damper case has an opening opened toward the rear side. In an end surface around the opening in the pipe connection portion, a recess is formed in an inner diameter portion. The recess is recessed to the front side as compared to another portion of the end surface. In an end surface of a pipe member, a groove portion is formed in an outer diameter portion. The groove portion is recessed to the rear side as compared to another portion of the end surface. A first seal member and a second seal member are interposed between the end surface of the damper case and the end surface of the pipe member, and the damper case and the pipe member are sealed by the seal members in a liquid-tight manner.
US11760182B2
The present disclosure relates to a battery structure for an electric vehicle. The battery structure comprises a battery case for at least one battery module and a protector including a top belt, a bottom belt and a core arranged between and interconnecting the top belt and the bottom belt. The top belt has a wavelike cross section.
US11760181B2
An assembly for securing a vehicle battery on a body of a motor vehicle, includes a securing device releasably secured on a body part of the vehicle body and an adhesive material. The adhesive material is arranged between a housing of the vehicle battery and the securing device in order to connect the housing to the securing device by way of a material bond. The adhesive material is arranged over a retention element portion of a retention element.
US11760179B2
A drive axle for an electric vehicle which comprises first and second electric machines (EM1, EM2), first and second drive wheels (R1, R2) and first and second two-speed transmissions (G1, G2) each having the same gear ratios. The first electric machine (EM1) drives the first drive wheel (R1) by way of the first two-speed transmission (G1) and the second electric machine (EM2) drives the second drive wheel (R2) by way of the second two-speed transmission (G2). The first and the second two-speed transmissions (G1, G2) each comprise a first planetary gearset (PS1) and a second planetary gearset (PS2) coupled to one another. The first planetary gearset (PS1) and the second planetary gearset (PS2) each comprise a web shaft (ST1, ST2), a ring-gear shaft (HR1, HR2) and a sun-gear shaft (SO1, SO2).
US11760171B2
An air purification system for use with rail car HVAC system to remove or destroy harmful pathogens in the air. The air purification system has a housing with an inlet, an outlet, and a passageway extending between the inlet and the outlet. An intense field generator and filter is used to charge any particles in the air and remove them from the air flow. An ultraviolet radiation source is positioned to direct ultraviolet illumination into the passageway. Finally, a dielectric barrier discharge unit having a high voltage electrode coupled to a dielectric barrier and a ground electrode spaced apart from the high voltage electrode is used to form a low temperature plasma chamber is in communication with the passageway so that the ions created in the plasma chamber will attach to and destroy any remaining particles in the air flow.
US11760169B2
A vehicle system includes: an olfaction sensor comprising: a blower configured to draw air through an inlet; a filter configured to filter particulate from the air; and a volatile organic compounds (VOC) sensor disposed downstream of the filter and configured to measure an amount of VOCs in air after the air flows through the filter; and a control module configured to selectively take one or more remedial actions based on the amount of VOCs.
US11760163B2
An air conditioning system for electric vehicles reduces a thermal load endured by the air conditioning system using desiccant-coated heat exchangers and improves energy efficiency using waste heat resulting from cooling of an electronic device when the desiccant-coated heat exchanger is regenerated.
US11760158B2
A diffusing vent assembly may include a diffuser base and a diffusing head. The diffuser base may include a mounting flange, a collar extending from the mounting flange, and a ductwork fixation channel. The collar may span an infra-ceiling space of a vehicle. The diffusing head may include a diffuser vane configuration, a rotational flange surrounding the diffuser vane configuration, and an air blade. The diffuser base and the diffusing head further comprise complementary rotational securement members that permit rotation of the diffusing head relative to the diffuser base. The air blade may extend through the collar of the diffuser base. Installing the diffusing vent assembly may include engaging the ductwork fixation channel with a supply duct, inserting the diffusing head into the diffuser base, and securing the diffusing head and the diffuser base using the complimentary rotational securement members.
US11760154B2
An in-vehicle temperature adjustment system includes: a refrigeration circuit including an inter-medium heat exchanger and a vaporizer that vaporizes the cooling medium to achieve a refrigeration cycle by circulating a cooling medium; a thermal circuit including a heater core, the inter-medium heat exchanger, an engine thermal circuit, and a radiator to circulate the heating medium; and a controller that controls a distribution state of the heating medium. The thermal circuit includes: a first branch portion at which a coolant flowing out of the engine thermal circuit and the inter-medium heat exchanger is divided into coolants flowing into the heater core and into the radiator; a second branch portion at which a coolant flowing out of the heater core is divided into coolants flowing into the inter-medium heat exchanger and into the engine thermal circuit; a first adjustment valve and a second adjustment valve.
US11760144B2
A wheel suspension for a motor vehicle includes a wheel linkage. The wheel linkage has a bearing region and a spring element. The wheel linkage has a first linkage arm with a first connecting element. A second linkage arm has a second connecting element. The second linkage arm has a first longitudinal region having the second connection element and a second longitudinal region attached to the first longitudinal region and disposed between the bearing region and the first longitudinal region. The second longitudinal region is offset in relation to the bearing region and the first longitudinal region downwardly in a vertical direction of the motor vehicle in an installation position of the wheel suspension.
US11760133B2
A pneumatic tire includes shoulder lands and a center land, defined by main grooves on both sides of an equator in a zigzag pattern along a circumferential direction, are defined in a tread. Shoulder lug grooves extending in a width direction are formed in each of the shoulder lands. First and second center lug grooves, which extend from the shoulder lug grooves across each of the main grooves and are inclined at an angle of 45°-70° with respect to the width direction, are disposed in the center land. The first center lug groove terminates at the equator, and the second center lug groove terminates without reaching the equator. The first and second center lug grooves are alternately disposed in the circumferential direction. Connecting grooves inclined in an opposite direction to an inclination direction of the center lug grooves to connect the center lug grooves are formed in the center land.
US11760131B2
A tire pair includes a front tire 2 and a rear tire 52. The front tire 2 includes a pair of beads 18, a carcass 10 extending on and between a first bead 18 and a second bead 18, a tread 4 located outward of the carcass 10 in a radial direction, and a band 14 located between the tread 4 and the carcass 10 in the radial direction. The carcass 10 includes a large number of carcass cords 30 aligned with each other and each tilted relative to an equator plane. The band 14 includes a band cord 34 extending substantially in a circumferential direction. A ratio (Jf/Jr) of a bending stiffness Jf of the band cord 34 of the front tire 2 to a bending stiffness Jr of a band cord 84 of the rear tire 52 is not less than 0.0 and less than 0.7.
US11760129B2
Provided is a tire in which a steel cord applied to a carcass ply has improved corrosion resistance to water penetration, fretting resistance, and cord untwisting resistance. Provided is a tire including a carcass ply (1) as a skeleton. The carcass ply is reinforced by a steel cord including no wrapping filament. The steel cord is composed of a plurality of steel filaments having 3 or more core filaments, at least a part of the surface of each of the plurality of steel filaments is coated with a resin material containing at least an ionomer, and when a resin component contained in the resin material is composed of a single resin, the melting point of the resin material is 150° C. or less, and when the resin component is composed of a composition containing two or more resins, the softening point of the resin material is 150° C. or less.
US11760123B2
An extension for pencils with wearing leads, formed from a thin-walled hollow profile. The inner cross section is adapted to the shape of a pencil. One or more slots of appropriate length in the longitudinal direction at an end of the extension where the tapered end of the pencil is located and a slight linear reduction in the cross section approximately over the length of one or more slots. Longitudinal raised sections in the form of triangular, square, and/or semi-circular prisms, directed inwardly. The height of the raised sections may increase in the direction of insertion of the pencil and dig into the pencil slightly when the pencil is inserted. The height of the raised sections is reduced linearly to zero at the end of the extension where the pencil is inserted. Inwardly bent or protruding retaining springs arranged on the inner surface of the extension.
US11760111B2
A printing apparatus 1 includes a pretreatment unit 4 that applies a processing liquid containing a polar material to a fabric M, a printing unit 5 that applies ink containing a color material to the fabric M applied with the processing liquid, and an AC electric field generator 62 that generates an AC electric field. The AC electric field generator 62 includes a first electrodes 71 and a second electrode 72 that face the fabric M and that are disposed adjacent to each other, a high-frequency voltage generator 77 that generates a high-frequency voltage to be applied to the first electrodes 71 and the second electrode 72, and a conductors 73 that electrically connects the first electrodes 71 and the second electrode 72 to the high-frequency voltage generator 77.
US11760104B2
A liquid discharge apparatus includes a head including a supply path and a discharge path circulating a liquid in a liquid circulation direction, the head configured to discharge the liquid, a circulation path coupled to the head, the liquid circulates through the head in the circulation path, a bypass coupled to a downstream end of the supply path of the head and an upstream end of the discharge path of the head in the liquid circulation direction, a pressure generator configured to generate and apply a circulation pressure to the liquid circulating through the circulation path, and a deaerator configured to remove gas in the liquid circulating the circulation path.
US11760101B2
A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged and a coupling portion in which a male thread portion is arranged on the outside; and a cover portion including a female thread portion on the inside and configured to be attachable to the discharge port member, the female thread portion configured to be screwed to the male thread portion, in which the male thread portion is discontinuous in the coupling portion.
US11760099B2
An ink-jet recording apparatus includes a sub tank that pools an ink supplied from a container, a recording head, a heater, a temperature sensor, and a control unit that supplies the ink from the container to the sub tank when an allowed state has been established. The control unit determines that the allowed state has been established when the temperature of the sub tank is equal to or higher than a tank control temperature. The sub tank has a capacity that is higher than the capacity per container.
US11760098B2
A liquid discharge apparatus includes a tube configured to connect a liquid discharge unit and a liquid container, a protective member configured to protect the tube, and a holder configured to hold the protective member. The holder holds the protective member by a first projection of the holder being inserted into a first opening in the protective member, such that a portion of the first projection protrudes from the first opening, and, in a state where the protective member is attached to the holder, a length of the portion of the first projection in a first direction in which a short side of the first opening extends is greater than that of the first opening in the first direction, and the length of the portion of the first projection in the first direction is less than that of the first opening, in the second direction crossing to the first direction.
US11760097B2
An inkjet circulation apparatus may include at least one inkjet printer including a supplier into which an ink is injected, a discharger connected to the supplier, and discharging the ink injected from the supplier, and a drain connected to the discharger and the supplier, and injecting the ink in the discharger into the supplier, at least one collector capable of containing an inert gas and the ink discharged from the discharger, and a contact member sealing between the discharger and the collector.
US11760096B2
A method is provided for cleaning a print head, wherein the print head includes a cavity for the circulation of jets and at least one first spraying nozzle for projecting at least one cleaning fluid towards at least one inner portion of the cavity. The method includes the step of projecting, using the first spraying nozzle, several pulses of cleaning fluid towards the inside of the cavity.
US11760095B2
A recording apparatus has a receiving member provided at a carriage having thereon a recording head and reciprocally moving, and receiving a liquid cleared away from a wiper for wiping and cleaning the recording head by a cleaner member. The cleaner member can assume, with respect to the carriage, a first position capable of cleaning the wiper, and a second position allowing the receiving member to receive the liquid cleared away from the wiper by the cleaner member.
US11760093B2
A liquid ejecting head includes head chips configured to eject a liquid toward a medium in a first-direction, in which, when a width direction of the medium is a second-direction, a direction orthogonal to the first-direction and the second-direction is a third-direction, and a direction perpendicular to the first-direction and intersecting the second-direction and the third-direction is a fourth-direction, the head chips include a first-chip group in which first head-chips are arranged side by side in the second-direction, the first-head chip having a first-nozzle row formed by arranging first-nozzles side by side in the fourth-direction, and a second-chip group in which second-head chips are arranged side by side in the second-direction, the second-head chip having a second-nozzle row formed by arranging second-nozzles side by side in the fourth-direction, and the first-chip group is arranged side by side in the third-direction with respect to the second-chip group.
US11760083B2
Misalignment of printing positions is reduced in a print head that circulates an ink between a printing apparatus and the print head in a case where the misalignment is apt to change dynamically along with heat deformation. To this end, printing element substrates in the print head are adjusted to a target temperature and then a liquid is circulated through the print element substrates. After thermal expansion of the print head reaches a steady state, an amount of misalignment of printing positions in a direction of conveyance of the print head is obtained by using a test pattern printed by using printing elements. Further, a correction value for correcting the misalignment of the printing positions is set based on the obtained amount of misalignment of the printing positions.
US11760081B2
A lithographic printing plate precursor has an infrared radiation-sensitive image-recording layer containing an IR absorber, and an ozone-blocking material of 1500 or less molecular weight and has structure (I), (II), or (III): wherein R is a hydrocarbon having 14-30 carbon atoms; m is 1 or 2; n is 1-6; the sum of m and n is >2 and <8; and A is a multivalent organic moiety free of R and OH groups and has a valence m+n; wherein R1 and R2 are alkyl groups of 14-22 carbon atoms, and o is 1-3; R3C(═O)NR4R5 (III) wherein R3 is an alkenyl with a C═C bond within a carbon-carbon chain of 16-30 carbons, and R4 and R5 are hydrogen or unsubstituted alkyls of 1-4 carbon atoms. Such ozone-blocking materials can be used to protect infrared radiation-sensitive dyes that may be degraded by ozone and thus improve imaging sensitivity.
US11760073B2
A multilayer vehicle exterior coating is both durable and easy to install and conforms FAA standards. This vehicle sheet coating has no film or substrate resulting in a finished coating sheet that is about 6 mils thick (0.006″). The multilayer protective sheet material is suitable for application to vehicle exterior surface.
US11760072B2
A multilayer film having a multi-layer structure unit which is a 51-layered or more multiple layer formed by alternately layering a layer (A layer) a main component of which is a polyester resin (resin A) having a dicarboxylic component and a diol component, and a layer (B layer) a main component of which is a thermoplastic resin (resin B) different from the resin A in optical properties; wherein at least one surface of the multi-layer structure unit has a refractive index of 1.68 or more and 1.80 or less, wherein the surface has a critical load of 15 mN or less at 100° C. in a scratch test, and wherein the multilayer film has at least one reflection bandwidth having a reflectance of 30% or more continuous over a wavelength width of 20 nm or more in a profile of reflectance measured on at least one surface side of the multi-layer structure unit.
US11760071B2
An electrically conductive multilayer film is disclosed. The electrically conductive multilayer film may comprise a non-conductive base layer, a transparent layer comprising transparent conductor material, and a transparent primer layer. The non-conductive base layer, the transparent layer comprising transparent conductor material, and the transparent primer layer are arranged one on the other in a vertical direction such that the transparent primer layer is situated between the non-conductive base layer and the transparent layer comprising transparent conductor material and is in direct contact with the transparent layer comprising transparent conductor material. The transparent primer layer is formed of a composition comprising a polymer, wherein the polymer is selected from a group consisting of polyvinylidene chloride, a copolymer, wherein one of the monomers is vinylidene chloride, and any combination thereof. Further is disclosed a method, a touch sensing device, and different uses.
US11760065B2
A resin coated metal sheet for container includes a polyester resin coating layer in which 90 mol % or more of structural units are ethylene terephthalate units. A half-value width of a peak attributable to C═O stretching vibration around 1,730 cm−1 determined from laser Raman spectroscopic analysis measured by making a plane of polarization of linearly polarized laser light incident on a thickness direction section of the polyester resin coating layer perpendicularly to a thickness direction is 18.5 cm−1 to 22.0 cm−1 at a position with a thickness of 1.0 μm from a metal sheet side of the polyester resin coating layer and is greater than 17.0 cm−1 and 18.5 cm−1 or less at a position with a thickness of 1.0 μm from a surface side of the polyester resin coating layer.
US11760064B2
Laminated steel having a low interface bubble rate, comprising: a substrate with a surface roughness of 0.15-0.25 μm and a modified flexible polyester film thermally laminated onto the surface of the substrate. The modified flexible polyester film is obtained by copolymerization modification of ethylene terephthalate with a low-molecular-weight aliphatic polyester. A method for manufacturing the laminated steel having an extremely low interface bubble rate, comprising the steps of: (1) preheating and then heating the substrate; (2) uncoiling the modified flexible polyester film at room temperature, and then thermally laminating same onto the substrate; and (3) cooling and squeeze-drying. The laminated steel having a low interface bubble rate is made of the substrate with a low surface roughness and the modified flexible polyester thermally laminated onto the surface of the substrate, so that the laminated steel has the low interface bubble rate, high product surface quality, excellent adhesion property, and is applicable for forming into deep-drawn containers.
US11760063B2
There is provided a roughened nickel-plated sheet having a roughened nickel layer as an outermost surface layer on at least one surface of a metal base material, wherein the brightness L* of the surface of the roughened nickel layer is 30 to 50, the glossiness of 85° of the surface of the roughened nickel layer is 1.5 to 50.
US11760060B2
A planar body component for motor vehicles is designed as a fiber composite laminate having a cured main laminate of fiber-reinforced plastic and an additional fiber layer, which is glued to the main laminate and can be decoupled from the main laminate in some sections when force is applied to the planar body component. The additional fiber layer is formed of a non-ductile, dry fiber textile.
US11760059B2
A method of bonding includes using a bonding layer having a fluorinated oxide. Fluorine may be introduced into the bonding layer by exposure to a fluorine-containing solution, vapor or gas or by implantation. The bonding layer may also be formed using a method where fluorine is introduced into the layer during its formation. The surface of the bonding layer is terminated with a desired species, preferably an NH2 species. This may be accomplished by exposing the bonding layer to an NH4OH solution. High bonding strength is obtained at room temperature. The method may also include bonding two bonding layers together and creating a fluorine distribution having a peak in the vicinity of the interface between the bonding layers. One of the bonding layers may include two oxide layers formed on each other. The fluorine concentration may also have a second peak at the interface between the two oxide layers.
US11760058B2
The present invention relates to a reinforcement material including at least one fiber reinforcement associated on at least one of its faces with a porous layer, the porous layer(s) representing no more than 10% of the total weight of the reinforcement material, preferably from 0.5 to 10% of the total weight of the reinforcement material, and most preferably from 2 to 6% of the total weight of the reinforcement material, characterized in that the porous layer contains a partially cross-linked thermoplastic polymer. Another object of the invention is a precursor material of such a reinforcement material, as well as their preparation method and the methods for manufacturing a preform or a composite part from such materials.
US11760050B2
An apparatus for separating materials of different flowability that are mixed together has a frame structure; a hollow drum driven in a rotational direction and having a perforated peripheral surface and an open end face; a continuous press belt pressed from outside onto the peripheral surface when wrapped around part of the circumference of the drum; a product intake wedge formed by the belt and drum, for conducting a product stream into the apparatus between the drum and belt; and a device for discharging separated product, which has been pressed from the outside through the perforated peripheral surface into the hollow chamber, from the end face. The discharging device includes a scraping element in an upper region of the drum, and includes at least one scraping element section, which has a tilt angle of more than 90° to a tangential plane of the peripheral surface against the direction of rotation.
US11760048B2
A method for producing a vehicle tire, having the following steps: a) providing textile reinforcing supports; b) providing a bath which is free of resorcin and formaldehyde by at least: b1) adding at least one carboxylic acid to water; b2) adding at least one base; b3) adding at least one epoxy compound; b4) adding at least one polyisocyanate compound; b5) adding at least one VP latex; and b6) mixing the substances from b1) to b5); c) dipping the reinforcing supports from step a) into the bath from step b); d) subsequently hot-stretching the dipped reinforcing supports from step c); and e) further processing the reinforcing supports from step d) in order to form a reinforcing support layer in a vehicle tire blank. A vehicle tire which is produced using the method and to the use of reinforcing supports treated in such a manner in technical rubber articles are also disclosed.
US11760047B2
Disclosed are methods (100) for preparing a laminate incorporable to a surface of an optical lens and methods (500) for incorporating the laminate on the surface of the optical lens. The laminate is prepared by laminating an optical film (202a, 202b), such as a polycarbonate film, on each side of a functional film using an adhesive that is capable of preventing optical defects in the laminates during a thermoforming process and an injection molding process. The adhesive has optimal thermomechanical properties that include that the optical film (202a, 202b) coated with said adhesive has a modulus by compression greater than 6×106 Pa, and preferably greater than 2×108 Pa at a temperature from about 130° C. to 150° C. The laminate is incorporated on the optical lens via thermoforming followed by injection molding with overmolding technology.
US11760044B2
A method for manufacturing an integrated hull by using 3D structure type fiber clothes and 3D vacuum infusion process includes: sequentially stacking at least one first fiber cloth, at least one core material and at least one second fiber cloth on a mold; deploying structural materials on the second fiber cloth; stacking the third fiber clothes to cover the structure materials and a part of the second fiber cloth, whereby the first fiber cloth, the core material, the second fiber cloth and the third fiber clothes are formed to a lamination; determining a pipe arrangement of vacuum pipes and first and second resin pipes; deploying a vacuum bag on the lamination and covering the first and second resin pipes and the vacuum pipe; executing the 3D vacuum infusion process; curing the resin; and executing a mold release process to complete an integrated hull.
US11760035B2
An elastic member which has low stretching stress in a stretchable direction in a stretchable structure of an elastic sheet and is excellent in a feeling of wearing in the case of being applied to an absorbent article. An elastic sheet stretchable structure is provide in which an elastic film is stacked between a first sheet layer having air permeability and a second sheet layer having air permeability, and the first sheet layer and the second sheet layer are bonded through joint holes penetrating the elastic film at a plurality of sheet joined portions arranged at intervals. The joined portions have first joined portions and second joined portions, a plurality of rows of the first joined portions is formed at intervals in a stretchable direction, and rows of the second joined portions having a short length are formed between the rows of the first joined portions.
US11760026B2
A computationally-designed instrumented intra-oral appliance to optimize the location and coupling of sensors to optimize data integrity while maximizing comfort for the wearer.
US11760020B2
A low pull force system for feeding a filament along a feed path from a source to a liquefier in a 3D printer includes a low compressive force loading drive for advancing filament from the source, a feed drive for advancing filament into the liquefier, and an in-line accumulator comprising a telescoping joint positioned in the feed path between the loading drive and the feed drive. When the telescoping joint is in a contracted position, the loading drive activates to feed filament into the feed path at a rate faster than a rate at which the feed drive advances filament into the liquefier, causing the telescoping joint to expand and accrue a slack of filament in the feed path. When the telescoping joint reaches an extended position, the loading drive deactivates while the feed drive continues to advance filament into the liquefier, and the slack of filament is consumed.
US11760013B2
A method is disclosed for additively manufacturing an object. The method may include discharging a composite material from a print head to form the object. The method may also include drawing out fewer than all components of the composite material from the print head prior to discharging.
US11760006B2
The invention relates to a method for producing a three-dimensional component by an electron-beam, laser-sintering or laser-melting process, in which the component is created by successively solidifying predetermined portions of individual layers of building material that can be solidified by being exposed to the effect of an electron-beam or laser-beam source (2) by melting on the building material, wherein thermographic data records are recorded during the production of the layers, respectively characterizing a temperature profile of at least certain portions of the respective layer, and the irradiation of the layers takes place by means of an electron beam or laser beam (3), which is controlled on the basis of the recorded thermographic data records in such a way that a largely homogeneous temperature profile is produced, wherein, to irradiate an upper layer, a focal point (4) of the electron beam or laser beam (3) is guided along a scanning path (17), which is chosen on the basis of the data record characterizing the temperature profile of at least certain portions of the layer lying directly thereunder or on the basis of the data records characterizing the temperature profiles of at least certain portions of the layers lying thereunder.
US11760002B2
A three-dimensional (3D) printer includes a tool configured to extrude a material onto a surface to produce a 3D object. The 3D printer also includes a first movement device configured to move the tool in a first direction while the material is being extruded. The 3D printer also includes a first sensor configured to measure a first parameter of the first movement device as the first movement device moves the tool in the first direction.
US11760001B2
A consumable assembly for supplying filament to a 3D printer having two or more receptacles having different geometric configurations, the 3D printer builds parts by material extrusion. The consumable assembly includes a container configured to retain a supply of a first filament, and a first filament guide tube having a length, the first filament guide tube having an inlet end attached to the first container and an outlet end, The consumable assembly includes a key having a geometric configuration allowing the key to be plugged into only one receptacle of the two or more receptacles of the 3D printer, the key comprising a conduit having an entrance and an exit, a coupling portion, and an engagement portion, wherein the entrance to the conduit is coupled to the outlet end of the first filament guide tube to thereby form a closed filament path from the first container to the 3D printer.
US11759997B2
According to an example, a three-dimensional (3D) printer may include a first delivery device to selectively deposit first liquid droplets onto a layer of build materials and a second delivery device to selectively deposit second liquid droplets onto the layer of build materials, in which the second delivery device is positioned in relatively close proximity to the first delivery device. The 3D printer may also include a controller to identify a density at which the second liquid droplets are to be selectively deposited to control splashing of the build materials upon which the second liquid droplets are deposited and to control the second delivery device to selectively deposit the second liquid droplets at the identified density.
