US10949069B2
Systems, apparatuses, and methods for performing a user interface action are provided. In one embodiment, an example method includes receiving, by one or more computing devices, data indicative of a user input directed to causing a motion of a virtual camera associated with a user interface. The method further includes detecting, by the one or more computing devices, a shake event associated with the user interface based at least in part on the motion of the virtual camera. The method further includes performing, by the one or more computing devices, an action associated with the user interface based at least in part on the detected shake event.
US10949065B2
The disclosure relates to a method for interaction. At least one card is presented in a UI of a launcher, each of the at least one card comprises content related items associated with a category of the card. A page is presented in response to a user input indicating switching from presentation of a card to presentation of the page, the page comprises content related items associated with a category of the page, the card is of the same category as the page and comprises a subset of the content related items of the page.
US10949058B1
Methods and apparatuses are described for generating and manipulating 3D objects in a 3D environment of an alternative reality software application. A server retrieves a data set comprising data elements, each having one or more attributes. The server generates, for each data element, a virtual object, each virtual object positioned inside a virtual container and located in proximity to a center of the virtual container. The server attaches virtual magnets to an exterior surface of the virtual container, each magnet associated with a data filter value and an attraction value. The server determines, for each virtual object, a movement distance and a movement speed in relation to each virtual magnet based upon the data filter value and the attraction value for the virtual magnet. The server moves at least a portion of the virtual objects to a new location based upon the movement distance and movement speed.
US10949052B2
A streaming media service can permit artists or other users to create and upload “posts” to the service. Posts can include text, references to content items in the catalog of the streaming media service, and/or non-catalog media content items that are created by the artist and uploaded as part of the post. Posts can be presented to users as they browse the catalog of the streaming media service and/or in a dedicated feed. The rendering of a post on a user device can include graphical user interface controls that allow the user to access content items referenced by or included in the post.
US10949049B1
A server has a processor and a memory storing a multiple channel message thread module with instructions executed by the processor to identify when participants at client devices are actively viewing a common message thread at the same time to establish a participant viewing state. An alternate channel communication lock prompt is supplied to the client devices in response to the participant viewing state. An alternate channel communication is delivered to the client devices in response to activation of the alternate channel communication lock prompt by at least one participant.
US10949048B2
Organizations may comprise a variety of resources that are assigned to various organizational units, and allocated for various projects or tasks. A user who wishes to understand the organizational structure of the resources may examine information sources, such as resource manifests and resource access logs, and interpret such information with the user's knowledge of the organization, but may fail to achieve a comprehensive, accurate, and up-to-date understanding of the organization. Instead, interactions among users and resources may be monitored to infer organizational structure; assignment of resources to organizational units; relationships among resources; and usages arising within such resource relationships. Based on such inferences, an interactive visual map may be automatically generated that depicts the arrangement of the organization and the interrelationships of the resources. A user may interact with the visualized resources, such as changing the time range or level of detail, or selecting resources to view usage information.
US10949038B2
An organic light-emitting display panel having a built-in touchscreen includes a plurality of subpixels defined therein by a plurality of data lines and a plurality of gate lines, an encapsulation layer having an encapsulating function, and a color filter layer located on the encapsulation layer. An organic light-emitting display device includes the organic light-emitting display panel. Both the organic light-emitting display panel having a built-in touchscreen and the organic light-emitting display device having a built-in touchscreen is provided with a structure enabling a touchscreen disposed therewithin.
US10949034B2
A method of performing a scan of a sensor array is disclosed, as well as an associated processing system and input device. The sensor array comprises a plurality of sensor electrodes in a single layer. A plurality of routing traces is arranged in the single layer. The method comprises, for each sensor electrode of the plurality of sensor electrodes, acquiring, during a first period, an absolute capacitive measurement for the sensor electrode. The method further comprises, for each bordering sensor electrode of one or more bordering sensor electrodes of the plurality of sensor electrodes, acquiring, during a second period, a transcapacitive measurement between the sensor electrode and the bordering sensor electrode.
US10949032B2
The present disclosure discloses a circuit, touch chip, and electronic device for capacitance detection. The circuit for capacitance detection comprises: a control module (112), a charge transfer module (142), a processing module (152), a driving module (122), and an offsetting module (132), the control module (112) being configured to charge a detection capacitor (Cx) by controlling the driving module (122), the offsetting module (132) being configured to charge an offset capacitor (Cc), and control the offset capacitor (Cc) to perform charge offsetting on the detection capacitor (Cx); the charge transfer module (142) being configured to convert charge of the detection capacitor after the charge offsetting to generate an output voltage (VOUT); and the processing module (152) being configured to determine, based on the output voltage (VOUT), a capacitance variation of the detection capacitor (Cx) before and after the detection capacitor is affected by an external electric field.
US10949030B2
Acoustic transducers can be formed form piezoelectric materials including one or more curved (non-linear) segments. The piezoelectric material can be shear poled such that a poling direction of the piezoelectric material can follow the curvature of the piezoelectric material. The piezoelectric material can also have a unidirectional poling direction. In some examples, the piezoelectric material can be a closed ring with a circular or partially circular shape. A shear poling process for a piezoelectric material with curves can include shear poling segments of the piezoelectric material with one or more sets of poling electrodes. The poling electrodes of a respective one of the one or more sets of poling electrodes can be coupled to the same side of the piezoelectric material.
US10949025B2
The present disclosure provides an optical touch device and a manufacturing method thereof, a display and an electronic device, wherein the optical touch device comprises: a pixel array (11) that comprises a plurality of pixel sub-circuits (101) each of which comprises M first pixels (1011) and N second pixels (1012), wherein detection rays with a preset frequency are emitted by the second pixels (1012), where M and N are positive integers; a light receiving array (12) that comprises a plurality of light receivers (121) corresponding, at a one-to-one basis, to the plurality of pixel sub-circuits (101), wherein each of the light receivers (121) generates an sensing signal by receiving reflected rays of the detection rays emitted by a corresponding second pixel (1012); and a detection circuit (13) connected with the plurality of light receivers (121), wherein the detection circuit (13) performs touch positioning.
US10949017B1
A projected capacitive to surface capacitive interface comprises a projected capacitive touch controller connected to a projected capacitive touch sensor either with a chip on flex circuit or with a discrete chip on board controller, a connector wire, which coordinates the interface between the projected capacitive touch controller and an emulation board, a surface capacitive touch controller and a connector connecting the surface capacitive touch controller to a host computer. The interface communicates with the microcontroller that converts a calculated touch position to resistance values that are then sent to the surface capacitive touch controller as if the resistance values were measured values at four corners of a touch screen. The surface capacitive controller then is able to recalculate the calculated touch position using these resistance values and sends/reports a final touch position to the host computer.
US10949016B2
According to one embodiment, a display device which displays an image in a display area based on a pixel signal is provided. The display device includes a first substrate, a second substrate opposed to the first substrate, a first electrode arranged in the first substrate and overlapping a frame area outside the display area, second electrodes arranged in the second substrate and overlapping the display area, and a touch detection driver configured to output a drive signal to the first electrode and detect contact or proximity of an object with the frame area based on electrostatic capacitance between the first electrode and the second electrodes.
US10949014B2
A display apparatus includes a first substrate, a second substrate, a display functional layer, first electrodes, second electrodes, third electrodes, and a drive circuit. The second substrate faces the first substrate. The display functional layer is provided between the first substrate and the second substrate and used to display an image in a display area. The first electrodes are provided in the display area between the first substrate and the second substrate. The second electrodes are provided, facing the first electrodes, in the display area on the surface of the second substrate. The third electrodes are provided in a frame area on the outer side of the display area. The drive circuit supplies a first drive signal to at least one of the first electrodes and the second electrodes.
US10949009B2
An electronic apparatus includes a display unit including a display panel and a display circuit board connected to the display panel. An input sensing unit includes a touch panel which includes an active area and a peripheral area adjacent to the active area and includes sensor patterns disposed in the active area, and a touch circuit board connected to the peripheral area of the touch panel. A polarizing film is disposed on the input sensing unit and is configured to polarize incident light. A step-difference compensation member is disposed between the polarizing film and the input sensing unit and includes a main portion overlapping the active area and a plurality of slit portions disposed between the main portion and the touch circuit board.
US10949008B2
A display device may include a display panel, an input sensing unit, and a driving circuit board. The display panel includes a base substrate and a driving pad, and the input sensing unit includes an encapsulation substrate and an input pad. The driving circuit board may be provided on one of side surfaces of the base substrate adjacent to the driving pad and on one of connection surfaces of the encapsulation substrate adjacent to the input pad and may be electrically connected to the driving pad and the input pad, respectively.
US10949003B2
A display apparatus is provided. The display apparatus includes: a display that has an adjustable transparency; a sensor configured to detect bending of the display; and a controller configured to recognize the display as being divided into a plurality of areas based on the detected bending, and individually control the transparency and a rendering state of each of the plurality of areas.
US10948993B2
In one embodiment, a method includes a computing system receiving hand configuration data associated with a user of an artificial reality application. The system may determine, based on the hand configuration data, that two fingers of a virtual left hand and two fingers of a virtual right hand of the user are extended. The system may determine that those fingers define a quadrilateral in a virtual environment, with the two fingers of the virtual left hand defining a first corner of the quadrilateral and the two fingers of the virtual right hand defining an opposite corner of the quadrilateral. The system may generate, based on the quadrilateral and a viewpoint of the user in the virtual environment, an image that captures a scene in the virtual environment. The system may then display the generated image in the virtual environment.
US10948990B2
A method of classifying an image is disclosed. The method comprises: applying a computer vision procedure to the image to detect therein candidate image regions suspected as being occupied by a target; presenting to an observer each candidate image region as a visual stimulus, while collecting neurophysiological signals from a brain of the observer; processing the neurophysiological signals to identify a neurophysiological event indicative of a detection of the target by the observer; and determining an existence of the target in the image is based, at least in part, on the identification of the neurophysiological event.
US10948986B2
This disclosure describes, in part, systems and techniques for performing eye tracking. For instance, a system may include a first imaging device that generates first image data. The system may then analyze the first image data to determine a location of a face of a user. Using the location, the system may cause an actuator to move from a first position to a second position in order to direct a second imaging device towards the face of the user. While in the second position, the second imaging device may generate second image data representing at least the face of the user. The system may then analyze the second image data to determine a gaze direction of the user. In some instances, the first imaging device may include a first field of view (FOV) that is greater than a second FOV of the second imaging device.
US10948974B2
A head-mounted display device includes: an image display unit which is mounted on a head of a user and displays an image in such a way that the user can visually recognize an external scene; a camera; a detection control unit which detects an operation with a pointing element, based on a picked-up image picked up by the camera; and an operation control unit which controls the image on the image display unit, based on the operation detected by the detection control unit. If the pointing element is detected from the picked-up image picked up by the camera, the operation control unit causes the image display unit to display a hand-finger image showing at least one of position and shape of the pointing element.
US10948970B2
A low power microcontroller that includes a low power node controller adapted to retrieve data from peripheral devices is presented. The microcontroller contains a state machine coupled to a storage medium, which is adapted to store a set of instructions executable by the state machine. The microcontroller also contains a power domain controller, which is adapted to enable the state machine upon receipt of a notification signal. As an option, the microcontroller contains a plurality of communication controllers for communicating with a plurality of external devices, wherein the power domain controller includes a register which may be read by the state machine to identify a communication controller among the plurality controllers. Also, a method of operating a microcontroller for use with an external device is presented. The method provides a state machine which executes a set of instructions.
US10948967B2
The invention provides multiple secure virtualized environments operating in parallel with optimal resource usage, power consumption and performance. The invention provides a method whereby virtual machines (VMs) have direct access to the computing system's hardware without adding traditional virtualization layers while the hypervisor maintains hardware-enforced isolation between VMs, preventing risks of cross-contamination. Additionally, some of the VMs can be deactivated and reactivated dynamically when needed, which saves the computing system resources. As a result, the invention provides bare-metal hypervisor use and security but without the limitations that make such hypervisors impractical, inefficient and inconvenient for use in mobile devices due to the device's limited CPU and battery power capacity.
US10948959B2
An information handling system includes a power supply unit (PSU) and a power assist unit (PAU). The PSU provides a power rail to power a load, and a constant current indication that indicates whether the power supply unit is operating in a constant current mode. The PAU is coupled to the power rail, and includes a power storage element, a converter coupled to the power storage element and to the power rail, and a controller. The controller receives an enable signal when the constant current indication indicates that the first power supply unit is operating in the constant current mode, and in response, the controller directs the converter to convert a voltage from the power storage element and to a current to the power rail to meet an additional demand of the load for power.
US10948944B2
An electronic device is provided. The electronic device includes a main body including a first main body and a second main body, and a connecting device connected to a first side of the first main body and a second side of the second main body such that the first main body and the second main body are movable relative to each other. The main body includes a first portion adjacent to the connecting device and a second portion away from the connecting device. A thickness of the first portion is greater than a thickness of the second portion.
US10948939B2
A display driver includes a driving circuit including an amplifier circuit and configured to cause the amplifier circuit to output a data voltage corresponding to display data, a reference voltage generation circuit configured to generate a reference voltage supplied to a reference current source of the amplifier circuit and output the reference voltage to an output node, and a setting circuit configured to set a voltage of the output node of the reference voltage generation circuit. The setting circuit includes a capacitor having one end connected with the output node, and a control circuit configured to control a voltage of another end of the capacitor based on an enable signal to change a voltage of the output node from a first voltage at which a reference current flowing in the reference current source is off, toward the reference voltage.
US10948938B2
A two-wire load control device may be configured to compute an accurate estimate of real-time power consumption by a load that is electrically connected to, and controlled by, the two-wire load control device. The load control device may be adapted to measure a voltage drop across the device during a first portion of a half-cycle of an AC waveform provided to the device. The device may be further configured to estimate a voltage drop across the load during the second portion of the half-cycle. The estimated voltage drop may be based on the measured voltage drop. The device may be further configured to measure a current supplied to the load during a second portion of the half-cycle. The device may be configured to estimate power consumed by the load based on the measured current and the estimated voltage drop.
US10948933B2
A digital-to-analog converter includes a resistor ladder, a first switch and a protection circuit. The first switch includes a first terminal and a second terminal that are respectively coupled to a rung of the resistor ladder and a reference voltage node. The protection circuit is coupled to the reference voltage node and to a reference voltage input terminal. The protection circuit includes a second switch, a third switch, and a fourth switch. First and second terminals of the second switch are respectively coupled to the reference voltage node and the reference voltage input terminal. First and second terminals of the third switch are respectively coupled to the reference voltage node and a reference voltage feedback terminal. The first and second terminals of the fourth switch are respectively coupled to the reference voltage input terminal and the reference voltage feedback terminal.
US10948928B2
A method for guiding a motor vehicle on the basis of image data when autonomously driving the motor vehicle in platooning formation following a leading vehicle, by a steering controller coupled to a steering system and a headway controller receiving and controlling a vehicle's interdistance relative to a leading vehicle, said method comprising controlling, by the steering controller, the vehicle's lateral distance relative to a first lane side, said steering controller receiving inputs from a first lane side detector mounted on a first front side location of the vehicle, and from a second lane side detector mounted on a second front side location opposing said first front side location, wherein said first and second lane side detectors are spaced apart over or wider than the vehicle's width.
US10948925B2
Disclosed is an electronic device. An electronic device according to one embodiment may comprise: a communication module; a sensor module which acquires movement information of the electronic device and image information of the place where the electronic device is moving; a memory which stores space information corresponding to the place where the electronic device is moving; and a processor which uses the movement information and space information to determine a plurality of first candidate locations, within the place, corresponding to the electronic device, and then, on the basis of the image information and the plurality of first candidate locations, determines whether the location accuracy corresponding to the plurality of first candidate locations is smaller than a valid value, and, on the basis of the result of the determination, uses the electronic device or an external server to acquire at least one second candidate location from among the plurality of first candidate locations, and uses the acquired at least one second candidate location to determine an estimated location for the electronic device.
US10948923B2
A method for operating a self-traveling robot, wherein an environment map of an environment of the robot is generated based on measuring data recorded within the environment, wherein a position of the robot within the environment is estimated, and wherein the robot travels within the environment based on the environment map and its known position. In order to extend the maximum range of the robot within the environment, an environment map, which is currently not needed for the navigation of the robot, is detected and transmitted to an external memory unit.
US10948919B2
Dynamic programming and gradient descent based decision and planning for autonomous driving vehicles
According to some embodiments, a system calculates a first trajectory based on a map and a route information. The system generates a path profile based on the first trajectory, traffic rules, and an obstacle information describing one or more obstacles perceived by the ADV, where for each of the obstacles, the path profile includes a decision to yield or nudge to left or right of the obstacle. The system generates a speed profile based on the path profile in view of the traffic rules. The system performs a gradient descent optimization based on the path profile and the speed profile to generate a second trajectory representing an optimized first trajectory and controls the ADV according to the second trajectory.
US10948913B2
The present disclosure relates to a method of identifying an unexpected obstacle and a robot implementing the method. The method includes: by a sensing module of a robot, sensing a blind spot located in a traveling path of the robot; by a control unit of the robot, calculating a probability that a moving object appears in the sensed blind spot; and, by the control unit, controlling the speed or direction of a moving unit of the robot based on the calculated probability.
US10948897B2
A recoating unit (40) serves for equipping or retrofitting a device (1) for additive manufacturing of a three-dimensional object (2) by selectively solidifying a building material (15), preferably a powder, layer by layer. The device (1) comprises a recoater (16) movable across a build area (8) for applying a layer (31b, 32b) of the building material (15) within the build area (8) and a solidification device (20) for selectively solidifying the applied layer (31b, 32b) at positions corresponding to a cross-section of the object (2) to be manufactured. The device (1) is formed and/or controlled to repeat the steps of applying and selectively solidifying until the object (2) is completed. The recoating unit (40) comprises at least two recoating rollers (41, 42) spaced apart from each other in a first direction (B1) and extending into a second direction transversely, preferably perpendicularly, to the first direction. At least one of the recoating rollers (41, 42), preferably both of the recoating rollers (41, 42) are formed adjustable in a third direction perpendicular to the first direction and the second direction in the recoating unit (40).
US10948892B2
To monitor individual safety components or to supply individual operation instructions to corresponding safety components. A connector includes a component-side terminal group used for connection to a corresponding safety component, a downstream-side terminal group used for connection to the downstream side and an upstream-side terminal group used for connection to the upstream side. The downstream-side terminal group includes a downstream-side main information terminal connected to the component-side main information terminal and a downstream-side other terminal different from the downstream-side main information terminal. The upstream-side terminal group includes an upstream-side information terminal capable of being connected to a downstream-side main information terminal of a connector member on the upstream side.
US10948885B2
Predicting responses of resources to demand response signals and having comfortable demand responses
An approach where a utility/ISO may dispatch demand response (DR) resources in real time without notification of a DR event. DR dispatches may involve sending specific load level commands to power generators that can respond to such commands in a predictable fashion. DR resources do not necessarily have the same level of control or predictability in their load responses. Accuracy of predicting a DR resource's response to a DR signal may be improved by restricting the DR signal to predefined finite values and, for each predefined finite value, have the DR resource continuously report back what its load response will be if one of those signal values is sent as a DR signal. A DR performed against a home may result in discomfort. But there may be a sufficient recovery rate for regaining the setpoint of a thermostat to attain comfort of the home within a reasonable period of time.
US10948879B2
A method for adjusting the rate of a watch with an oscillator arranged to generate oscillation at a nominal frequency N0, with a servo-system including a master oscillator arranged to generate excitation oscillation at an excitation frequency NE, which is approximately equal to, or equal to the nominal frequency N0, or to an integer multiple of this nominal frequency N0, the watch is subjected to excitation oscillation or to a modulated motion, generated by the master oscillator, during a transition phase after which the oscillator of the watch is stabilised at excitation frequency NE, and there is incorporated in the servo-system a winder for mechanical or automatic watches, arranged to move a support on which such a watch is fixed.
US10948876B2
According to one embodiment, there is provided an optical film with a recording surface, the recording surface including: a computation element section in which a phase component of light from each reconstruction point of a reconstructed image is computed, the computation element section corresponding to each reconstruction point one by one; a phase angle recording area in which a phase angle computed based on the phase component is recorded; and a phase angle non-recording area in which the phase angle is not recorded, the phase angle computed based on the phase component being recorded in an overlapping area where the computation element section and the phase angle recording area overlap each other.
US10948873B2
A system for making a holographic medium includes a light source configured to provide light and a beam splitter configured to separate the light into a first portion of the light and a second portion of the light that is spatially separated from the first portion of the light. The system also includes a first set of optical elements configured to transmit the first portion of the light for providing a first wide-field beam onto an optically recordable medium, a second set of optical elements configured to transmit the second portion of the light through for providing a second wide-field beam, and a plurality of lenses optically coupled with the second set of optical elements configured to receive the second wide-field beam and project a plurality of separate light patterns onto the optically recordable medium for forming the holographic medium.
US10948872B2
A process cartridge mountable in and dismountable from an image forming apparatus includes a frame, a storing portion provided on a mounting surface of the frame and configured to store information on the process cartridge, a projection projecting outwardly of the mounting surface in a direction normal to the mounting surface, and an electrical contact portion mounted on the projection and electrically connected to the storing portion.
US10948871B2
A drum unit for a cartridge includes a photosensitive drum and a coupling member rotatable about a rotational axis thereof, the coupling member being operatively connected to the photosensitive drum. The coupling member includes a movable extended portion that extends in a first direction, and a projection projecting from the extended portion in a second direction that crosses the first direction, the projection being capable of transmitting a driving force to the photosensitive drum. At least a part of the projection is positioned inside of the photosensitive drum.
US10948868B2
A process cartridge including a photosensitive drum; a developing roller; a rotatable roller having a rotation shaft in a position deviated from an axis of the developing roller; an Oldham coupling member at an end portion of the shaft of the rotatable roller; an urging member for urging the drive receiving portion; a supporting portion supporting the drive receiving portion; an abutting portion receiving the supporting portion urged by the urging member, an elastic sheet positioned to contact at least part of the Oldham coupling member, wherein the abutting portion is positioned outside an outer periphery of the drum on a plane perpendicular to the shaft of the rotatable roller.
US10948863B2
An image forming apparatus including an image forming device, a sensor, and a processor. The image forming device is to form an image on recording medium. The sensor is to irradiate light to the recording medium and detect an amount of light transmitted through the recording medium and an amount of light reflected from the recording medium, resulting in a control of a printing operation of the image forming device based the amount of light transmitted through the printing medium and the amount of light reflected from the printing medium.
US10948858B2
A device includes a rotator having a rotation axis, a belt, a nip forming member surrounded by the belt and configured to, with the rotator, pinch the belt to form a nip, an urging member configured to urge one of the rotator and the nip forming member towards the other in a particular direction perpendicular to the rotation axis, an upstream guide and a downstream guide. The upstream guide includes an upstream guide surface configured to guide an inner peripheral surface of the belt. The nip forming member includes a facing surface which faces the rotator. An upstream edge of the facing surface in the moving direction is located at a position farther from the rotation axis, in the particular direction, than a downstream edge of the upstream guide surface.
US10948857B2
An image forming apparatus includes an image forming unit configured to form an image based on image data, a fixing unit configured to fix the image formed by the image forming unit on a recording material, a conversion unit configured to convert image data into conversion data including a plurality of areas having a first resolution in a main scanning direction perpendicular to a conveyance direction of the recording material, and a second resolution higher than the first resolution in a sub-scanning direction, which is the conveyance direction of the recording material, an analysis unit configured to analyze values related to the areas of the plurality of areas of the conversion data obtained by the conversion unit, and a temperature control unit configured to control a fixing temperature of the fixing unit according to a result of the analysis performed by the analysis unit.
US10948855B2
An image forming apparatus includes a fixing device arranged downstream of a transfer portion and configured to fix a toner image on a sheet; a regulation member arranged upstream of the fixing device and configured to regulate the sheet; a rotary shaft configured to rotatably support the regulation member; an urging member configured to urge the regulation member so as to bring a tip end portion of the regulation member into contact with the transfer portion at a contact portion; and an openable and closable member provided on a main body to open an opening portion, wherein the tip end portion can be rotated from a side opposite to the rotary shaft to a side of the rotary shaft with respect to a straight line extending from the contact portion and contacting the fixing device.
US10948853B2
In an example, charged particles suspended in a non-conductive fluid are fed to a transfer device. A width of a charged particles layer of uniform density on a surface of the transfer device is controlled. Charged particles are transferred from the charged particles layer to a photo imaging plate of a liquid electro-photographic printing system.
US10948849B2
Conventionally, the developer in the developer supply container is discharged by an air-supply pump and a suction pump which are provided in the main assembly side of the image forming apparatus, and therefore, the developer is compacted by the increase of the internal pressure of the developer supply container resulting from the air-supply. Therefore, the proper suction of the developer from the developer supply container becomes difficult with the result of shortage of the developer amount to be supplied. A bellow-like pump is provided on the side of the developer supply container, and the pump alternately repeats the suction operation and the discharging operation through the discharge opening by a driving force inputted from the image forming apparatus side. By this, the developer can be sufficiently loosened, thus properly discharging the developer.
US10948846B1
According to one embodiment, an image forming apparatus includes a photosensitive drum, an exposure unit, a development unit, a toner supply motor, and a processor. The exposure unit exposes the photosensitive drum based on image data. The development unit forms a toner image on the photosensitive drum with toner supplied from a toner cartridge. The toner supply motor supplies the toner to the development unit from the toner cartridge. The processor calculates a remaining toner amount in the toner cartridge based on a preset standard supply ratio, a driving time of the toner supply motor, and a toner supply ratio which is calculated based on a pixel count value of the image data and the driving time of the toner supply motor.
US10948842B2
An image forming apparatus has a normal image formation mode and a wide color gamut image formation mode in which an amount of a developer per unit area of a developer image of at least a color that differs from a prescribed color among a plurality of colors is increased as compared to the normal image formation mode. Image data is generated such that an image portion formed in the prescribed color in an image formed on a recording material is formed solely by a developer image of the prescribed color in the normal image formation mode, but formed by superimposing a developer image of a color that differs from the prescribed color on a developer image of the prescribed color or formed solely by a developer image of a different color in place of a developer image of the prescribed color in the wide color gamut image formation mode.
US10948840B2
A toner container used in an image forming apparatus including an exposure unit with a light emitting diode light source includes a container body, and a cyan toner stored in the container body. A lightness L*, a hue a*, and a hue b* of the cyan toner in a powder state satisfy 26.94≤L*≤34.84, −5.13≤a*≤3.83, and −47.47≤b*≤−36.78.
US10948839B2
The toner contains a toner particle that has a binder resin, wherein an amount of a tetrahydrofuran THF-insoluble matter A collected when a THF dispersion of the binder resin is passed through a first filter having an average pore diameter of 8 μm, is not more than 10 mass % of the binder resin, and an amount of a THF-insoluble matter B collected when the THF dispersion that has been passed through the first filter is passed through a second filter having an average pore diameter of 0.8 μm, is from 5 mass % to 50 mass % of the binder resin.
US10948834B2
Embodiments described provide dynamic imaging systems that compensates for pattern defects resulting from distortion caused by warpage of the substrate. The methods and apparatus described are useful to create compensated exposure patterns. The dynamic imaging system includes an inspection system configured to provide 3D profile measurements and die shift measurements of the first substrate to the interface configured to provide compensated pattern data to the digital lithography system configured to receive the compensated pattern data from the interface and expose the photoresist with a compensated pattern.
US10948826B2
Improved stripper solutions for removing photoresists from substrates are provided that typically have flash points above about 95° C. and high loading capacities. The stripper solutions comprise diethylene glycol butyl ether, quaternary ammonium hydroxide, and an alkanolamine having at least two carbon atoms, at least one amino substituent and at least one hydroxyl substituent, the amino and hydroxyl substituents attached to two different carbon atoms. Some formulations can additionally contain a secondary solvent. The formulations do not contain DMSO. Methods for use of the stripping solutions are additionally provided.
US10948825B2
A method of processing a substrate includes: providing a substrate with a layer of photosensitive material on a surface of the substrate; and removing at least part of the photosensitive material from around an outer edge of the layer of photosensitive material so as to generate an edge, having a radial width, around the layer of photosensitive material remaining on the surface of the substrate, wherein the photosensitive material varies in thickness forming a thickness profile across the radial width and the removing is controlled so as to generate variation in the thickness profile along the length of the edge, and/or wherein the removing is controlled so as to generate a rough edge around the layer of photosensitive material remaining on the surface of the substrate.
US10948821B2
A photosensitive resin composition includes an alkali-soluble resin (A) containing at least one selected from polyimides and precursors thereof, and polybenzoxazoles and precursors thereof, and a (meth)acryl group-containing compound (B) which constitutes a polyfunctional (meth)acryl group-containing silane condensate (B1) having a weight average molecular weight of 1,000 to 20,000, and having a plurality of structures represented by Formula (1), which is a condensate of compounds having a structure represented by Formula (1) and at least one structure selected from Formula (2-1), Formula (2-2), and Formula (2-3).
US10948814B2
In a substrate for use as a mask blank including a first main surface, a normal region, a frame-shaped region and inner region are present on the first main surface. The frame-shaped region includes first to fourth corner region and first to fourth middle region. The inner region has a flatness of 100 nm or less, the flatness being determined on the basis of a least-squares plane PP1 of the normal region. When one of the corner regions is referred to as an n-th corner region and two middle regions nearest to the n-th corner region are respectively referred to as a first near middle region and a second near middle region, the specific relationship regarding the surface profile is satisfied in the n-th corner region and the first and second near middle regions.
US10948812B2
A light source unit of the invention includes a light source device including first and second light sources held by a holding member, each light source being configured to emit light in a predetermined polarizing direction, a first reflection device on which light from the first light source is incident, a second reflection device on which reflection light from the first reflection device and light from the second light source are incident, and a light source control device configured to selectively drive the first and second light sources in response to an input signal, and the first reflection device reflects light in the polarizing direction incident thereon from the first light source, while the second reflection device transmits light in the polarizing direction reflected by the first reflection device for incidence thereon and reflects light in the polarizing direction from the second light source for incidence thereon.
US10948808B2
An optical module including a first frame body, a second frame body, an adjusting member and an optical element is provided. The first frame body is rotatably connected to a base body along a first axis, the first frame body has a first adjusting portion, and the first adjusting portion drives the first frame body to rotate along the first axis. The second frame body is rotatably connected to the first frame body along a second axis, the second frame body has a second adjusting portion. The adjusting member is screwed to the first adjusting portion, and the adjusting member moves along the first axis relative to the first adjusting portion, so as to push the second adjusting portion to drive the second frame body to rotate along the second axis. The optical element is disposed on the second frame body. Moreover, a projector having the optical module is provided.
US10948807B2
Included are multiple camera claws of a second mount that are insertable between multiple accessory claws, and that are capable of coupling by bayonet coupling, multiple contact pins disposed following the circumferential direction of a mount, and a biasing unit to bias the multiple accessory claws in a direction parallel to a center axis of the second mount. The second mount can be relatively rotated to a first state where the accessory claws are inserted between the camera claws, and a second state where the camera claws engage with the accessory claws in the direction. The biasing unit biases a first accessory claw in the direction in the second state, and a first contact pin included in multiple camera-side contact pins situated at the nearest side of the mounting direction of an accessory overlaps the biasing unit in the radial direction.
US10948801B1
A hybrid lens is disclosed including optically coupled varifocal lens and adaptive lens. The varifocal lens is configured for varying optical power of the hybrid lens, and an adaptive lens includes a voltage-controlled element for varying optical power of the adaptive lens in coordination with varying the optical power of the varifocal lens and responsive to variation of the optical power of the hybrid lens, for lessening an optical aberration of the hybrid lens. The hybrid lens may be used in head-mounted displays e.g. for lessening a vergence-accommodation conflict.
US10948790B2
A display panel manufacturing method and display panel are provided. By forming a first spacer on a first photoresist reservation region of a light-shielding layer and forming a second spacer on a second photoresist reservation region, photoresist material required to be removed is preserved to increase material usage rate such that display panel manufacturing processes are reduced and productivity is raised.
US10948788B2
The present application provides a multi-color smart Polymer Dispersed Liquid Crystal (PDLC) film and an in-vehicle smart film structure, wherein the PDLC film comprises a protective film, a front conductive film, a back conductive film, an intermediate member and a control circuit; the inner side surface of the front conductive film is adhered and fixed to the front surface of the intermediate member, the inner side surface of the back conductive film is adhered and fixed to the back surface of the intermediate member, two ports of the control circuit are electrically connected to the front conductive film and the back conductive film, respectively, the control circuit is configured to control whether the front conductive film and the back conductive film are conductive.
US10948783B2
In a liquid crystal apparatus, a liquid crystal is provided in a cavity surrounded by a seal material between a first substrate and a second substrate. Between a display area on an inner side of the seal material and the seal material, a circulation flow path coupled to the display area is constituted by the seal material and a partition. The partition is formed simultaneously with the seal material. The circulation flow path is provided with a forced circulation apparatus configured to forcibly cause the liquid crystal of the circulation flow path to flow. The circulation flow path has a higher adsorptivity for ions than the display area, and ionic impurities contained in the liquid crystal passing through the circulation flow path are removed from the liquid crystal in the circulation flow path.
US10948775B2
A light source device includes a plurality of light sources arranged in a matrix, a substrate, and a reflective member. The reflective member includes first walls defining a first region entirely surrounded by the first walls in a plan view, and second walls located on an outer side of the first walls, the second walls defining a second region and a third region each only partially surrounded by the second walls in the plan view such that an area of the second region is equal to or greater than a half of an area of the first region and an area of the third region is less than the half of the area of the first region in the plan view. The light sources are disposed respectively in the first region and in the second region while none of the light sources is disposed in the third region.
US10948774B2
A photoaligned quantum rod enhancement film (QREF) includes: a substrate (802, 805); a photoalignment layer deposited on the substrate (802, 805); and a polymer layer deposited on the photoalignment layer, the polymer layer comprises a plurality of quantum rods, the plurality of quantum rods are configured to emit one or more wavelengths of light in response to pumping light, and are aligned to an alignment axis based on the photoalignment layer.
US10948771B2
A liquid-crystal display device has a display that includes a display face, a plurality of first light sources, each of which emits a first light to a face on an opposite side of the display face, a second light source that differs from the first light source and emits a second light, and a scanner that scans the second light in the face. The scanner scans the second light in a predetermined region within a region to which the first light is irradiated. The second light overlaps the first lights in the predetermined region.
US10948770B2
A light source includes a light emitting element and a light conversion layer configured to convert light emitted from the light emitting element into white light; wherein the light conversion layer includes a matrix resin and a quantum dot, wherein the white light includes a red light component, a green light component, and a blue light component each having a color purity configured to display a color gamut having a concordance rate of greater than or equal to about 99.0% with an Adobe RGB color gamut of a display device, and wherein the green light component has a peak wavelength of about 525 nanometers to about 528 nanometers and a full width at half maximum of less than or equal to about 40 nanometers, and a red light component having a peak wavelength of about 625 nanometers to about 645 nanometers.
US10948768B2
According to one embodiment, a backlight device includes a case having a bottom plate, a light guide having an emission surface, a second main surface and an incidence surface and arranged on the bottom surface, and a light source unit including a wiring board and light-emitting elements on the wiring board. Each light-emitting element has a mounting surface, a first side surface opposed to the mounting surface, and a light-emitting surface between the mounting surface and the first side surface. Each light-emitting surface faces the incidence surface, and the first side surfaces are arranged parallel to the second main surface, and the light source unit is fixed to the light guide with a fixing tape attached over each first side surface and the second main surface.
US10948766B2
Provided are a light source-side polarizing plate including primer layers having different refractive indexes for a liquid crystal display device, and a liquid crystal display device comprising the same, the polarizing plate comprising a polarizer and a protective film formed on a light incidence surface of the polarizer, wherein the protective film includes a first primer layer, a protective film substrate, and a second primer layer, which are sequentially laminated on the polarizer, and when a refractive index of the second primer layer is np2, a refractive index of the first primer layer is np1, and refractive indexes of the protective film substrate in x-axis and y-axis directions are nx and ny, each of the first primer layer and the second primer layer has a thickness of 60 nm to 120 nm, the refractive index difference np1−np2 of the first primer layer and the second primer layer is larger than 0 and equal to or smaller than 0.1, and the protective film substrate has a value of |nx−ny| which is larger than 0 and equal to or smaller than 0.01.
US10948765B2
A display device includes a light source, a light-directing element, a first lens, a microlens array, and a reflective display element. The light-directing element is adapted to project a lighting beam provided by the light source toward an incident direction. The first lens is configured to receive the lighting beam projected by the light-directing element and project the lighting beam toward the incident direction. The first lens is located between the microlens array and the light-directing element. The micro-image units of the reflective display element correspond to the microlenses of the microlens array respectively. Each micro-image unit converts the lighting beam into an sub-image beam and reflect the sub-image beam to the microlens array. Each sub-image beam is projected to the first lens by the corresponding microlens, and the sub-image beams pass through the light-directing element and transmit to an aperture to form an image beam.
US10948762B2
A liquid crystal apparatus includes a liquid crystal layer sandwiched between a counter substrate and an element substrate in which a plurality of pixels are disposed, and light is incident on the liquid crystal layer from the counter substrate. The counter substrate includes a first microlens disposed for each pixel. The element substrate includes a switching element disposed for each pixel and a second microlens disposed for each pixel. The second microlens includes a flat portion at the center of the lens.
US10948758B2
A method for attaching display panel comprises: preparing a frame-shaped body comprising a first rod-like member and two second rod-like members, the two second rod-like members being substantially parallel to each other and crossing the first rod-like member; bonding the first rod-like member and the two second rod-like members to a given plane surface or a given curved surface; and moving a display panel having a width to be supported between the two second rod-like members from one of the ends of two second rod-like members towards the first rod-like member along a first surface of the two second rod-like members and a second surface of the two second rod-like members, the first surface and the second surface facing each other.
US10948753B2
A flexible display device is disclosed. The disclosed flexible display device includes a flexible substrate; a thin film transistor on the flexible substrate; and a light emitting diode or a liquid crystal capacitor connected to the thin film transistor. The flexible substrate includes: a first base layer; a second base layer on a first surface of the first base layer; and a third base layer on a second surface of the first base layer. A surface hardness of the second base layer is greater than a surface hardness of the third base layer, and an adhesion strength of the third base layer is greater than an adhesion strength of the second base layer.
US10948748B2
This application relates to an apparatus and a device for applying a voltage to a substrate. The apparatus for applying a voltage to a substrate includes: a plurality of movable voltage-application fixtures, including: a voltage-application unit, configured to electrically come into contact with a substrate, where a bottom of a base includes a linkage joining portion; and a transmission unit, including: a linkage structure, a rail structure, and a driving component, where the driving component may output power to drive the linkage structure, the linkage structure may perform a relative motion on the rail structure, and the linkage structure may be combined with the linkage joining portion, and drive, by means of a power output of the driving component, the voltage-application unit to move, so that the voltage-application probes move to a particular position to apply a voltage to the substrate.
US10948732B2
A light-emitting unit, comprising a substrate and a light-emitting device, which is situated on the substrate (2) and is designed to emit a laser beam. A swiveling light-deflecting device is situated on the substrate. A capping device is situated on the substrate and covers the light-emitting device and the light-deflecting device, the capping device having a first cap section and a transparent second cap section. The first cap section is designed to redirect the laser beam emitted by the light-emitting device onto the light-deflecting device. The light-deflecting device is designed to deflect the redirected laser beam in such a way that deflected laser beam is able to exit through second cap section.
US10948721B2
Head-mounted augmented reality (AR) devices can track pose of a wearer's head to provide a three-dimensional virtual representation of objects in the wearer's environment. An electromagnetic (EM) tracking system can track head or body pose. A handheld user input device can include an EM emitter that generates an EM field, and the head-mounted AR device can include an EM sensor that senses the EM field. EM information from the sensor can be analyzed to determine location and/or orientation of the sensor and thereby the wearer's pose. The EM emitter and sensor may utilize time division multiplexing (TDM) or dynamic frequency tuning to operate at multiple frequencies. Voltage gain control may be implemented in the transmitter, rather than the sensor, allowing smaller and lighter weight sensor designs. The EM sensor can implement noise cancellation to reduce the level of EM interference generated by nearby audio speakers.
US10948716B2
An image display device includes a display unit configured to display a display image and to use a color information target value as a color information value of a display color, the display color being a color of the displayed image; and a first image correction unit configured, in a case where the color information value of the display color of the display image obtained by capturing the display image displayed by the display unit is different from the color information target value, to correct the color information value of the display color of the displayed image displayed by the display unit, so that the color information value of the display color of the display image obtained by capturing the display image displayed by the display unit becomes the color information target value.
US10948715B2
A camera system for providing multispectral imaging of an object, the camera system having a longitudinal axis. The camera system comprises a quasi-collimating lens capable of receiving light from the object and separating wavelengths of the light. Each wavelength is projected to one of a plurality of intermediate image locations which are separated along the longitudinal axis. The system also comprises an achromatic imaging lens to receive the projected wavelengths of light from the quasi-collimating lens, and a pixelated detector positioned to receive the light from the achromatic imaging lens. The achromatic imaging lens and the pixelated detector are movable relative to one another in the direction of the longitudinal axis. The system is configured such that the projected wavelengths of light each form a corresponding image, the images formed on the detector when different distances within the range are achieved.
US10948712B2
A head-mounted light field display device, the device comprising at least one multiplexed light field display module adapted to face an eye of a viewer wearing the device, the multiplexed light field display module comprising a light field view image generator and a waveguide with a set of shutters, the light field view image generator operable to generate, over time, a set of beams of light from a different one of a set of light field view images, the shuttered waveguide operable to transmit the set of beams and to open, over time, a different subset of the set of shutters, the subset corresponding to a position associated with the view image, thereby to emit the set of beams via the subset, thereby to display to the viewer a time-varying optical light field representative of the set of view images.
US10948710B2
A laser scanning device (10), comprising: a system on chip structure (110) configured to receive and process a graphic data transmitted by an external computer (20) to generate a galvanometer movement instruction and a laser control instruction; and galvanometer (120) configured to receive the galvanometer movement instruction and move according to the galvanometer movement instruction; wherein the laser control instruction is transmitted to an external laser (30), so that the laser (30) and the galvanometer (120) move synchronously. The above laser scanning device (10) and scanning system can integrate a laser control function and a galvanometer control function into the same chip by a system on chip design, which does not only reduce cost of the system, but also improve reliability of the system. Because all information are transmitted in the same one chip, there is no signal transmission cable employed between a conventional movement control card and a galvanometer driver, which results in a better real time, and avoids various problems due to transmission from the conventional control card to the galvanometer.
US10948709B2
An electrowetting optical element, having a first electrode layer stack and a second electrode layer stack. Each layer stack has an electrode for applying a voltage to the electrodes for rearranging polar liquid relative to non-polar liquid. A containment space is formed between the first and second electrode layer stack. One or more cell walls extend between the electrode stacks for defining sides of the containment space forming cells. The electrowetting optical element further includes a retroreflective layer for reflecting incident light back through the element.
US10948708B2
The objective optical system for an endoscope includes a negative front group, an aperture stop, and a positive rear group that are arranged in this order from an object side. The front group includes only a cemented lens in which a negative first lens, a negative second lens, and a positive third lens are cemented in this order from the object side, as a lens. The rear group includes only a cemented lens in which include a positive fourth lens, a positive fifth lens, and a negative sixth lens are cemented in this order from the object side, as a lens. Conditional expressions are satisfied.
US10948702B2
An optical system in which an aggressively compact reflective front end is combined with beam splitting elements and refractive relay optics to allow several imaging systems working in widely different wavelength bands to share a common aperture. The aggressively compact design results in significant field curvature at the uncorrected intermediate or virtual focus, which is corrected in the refractive relay optics for each band's imaging path.
US10948694B2
The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of glass material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
US10948690B2
A photographing optical lens assembly includes five lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element has positive refractive power. The third lens element has negative refractive power. The fifth lens element has negative refractive power. The photographing optical lens assembly has a total of five lens elements.
US10948677B2
A fiber optic furcation assembly includes a main fiber optic cable structure, a plurality of furcation tubes, and a housing with a cavity including a transition portion. A plurality of optical fibers each continuously and uninterruptedly extends through an end portion of a jacket of the main fiber optic cable structure, the transition portion of the cavity of the housing, and a respective one of the plurality of furcation tubes. In one embodiment, the cavity includes a securing portion including a plurality of protrusions. The plurality of protrusions defines a plurality of locating channels and at least one securing channel that intersects the locating channels. Bonding material is positioned within the securing channel and bonds the plurality of furcation tubes to the plurality of protrusions. In another embodiment, a cable mount includes a housing attachment, a cable jacket attachment, and a passage. The housing attachment is mounted within a port of the housing. Each optical fiber also extends through the passage of the cable mount, respectively.
US10948671B2
The present disclosure is generally directed to a multi-channel TOSA arrangement with a housing that utilizes a feedthrough device with at least one integrated mounting surface to reduce the overall dimensions of the housing. The housing includes a plurality of sidewalls that define a hermetically-sealed cavity therebetween. The feedthrough device includes a first end disposed in the hermetically-sealed cavity of the housing and a second end extending from the cavity away from the housing. The feedthrough device provides the at least one integrated mounting surface proximate the first end within the hermetically-sealed cavity. At least a first laser diode driver (LDD) chip mounts to the at least one integrated mounting surface of the feedthrough device. A plurality of laser arrangements are also disposed in the hermetically-sealed cavity proximate the first LDD chip and mount to, for instance, a LD submount supported by a thermoelectric cooler.
US10948669B2
A method of coupling an optical fiber with an optical active component is disclosed. An active area of the optical active component is recognized. The active area of the optical active component is specified with an active pair of reference coordinates. Positioning the core end facet of the optical fiber according to the active pair of reference coordinates could be performed thereafter.
US10948667B2
A photoelectric conversion module includes a circuit board; a photoelectric conversion element mounted on a first main surface of the circuit board; and an optical lens provided in an optical path between an end surface of an optical fiber and the photoelectric conversion element, wherein a part of the optical lens is inserted in a recessed portion formed in the first main surface of the circuit board.
US10948666B2
The invention relates to a photonic component (10) having a photonically integrated chip (1) and a fibre mounting (5), wherein the fibre mounting (5) has: at least one groove (52), into which an optical fibre (30) is placed, and at least one mirror surface (52), which reflects radiation (S) from the fibre (30) in the direction of the photonically integrated chip (1). According to the invention a chip stack (20) comprising at least two chips is arranged between the photonically integrated chip (1) and the fibre mounting (5), the chip stack (20) has at least two through holes (21) and in each case a guide pin (40), which positions the chip stack (20) and the fibre mounting (5) relative to one another, passes through the at least two through holes (21) of the chip stack (20).
US10948661B2
Device for the coaxial connection of fiber-optic cables, comprising a single-piece coupling housing (10) and a single-piece sleeve mount (20), the sleeve mount (20) being designed with at least one latching nose (21) and the coupling housing (10) being designed with at least one latching mount which complements the at least one latching nose (21), wherein the latching mount is designed with at least one latching hook (14) and at least one stop (15).
US10948660B2
An optical fiber connector, including a flat drop cable, a connector sub-assembly comprising one end fastened to the flat drop cable, a coupling shaft, which is step-shaped and includes a flange and a plastic body, where one end of the plastic body is provided with an internal thread configured to be connected to an external thread of the connector sub-assembly, and the flange is provided with at least one hook groove, an inner sleeving element configured to accommodate the connector sub-assembly, where one end of the inner sleeving element is higher than an end surface of a ceramic ferrule of the connector sub-assembly, and the inner sleeving element is provided with an open slot, and an outer sleeving element, where the outer sleeving element is configured to sleeve the inner sleeving element, and capable of sliding forwards and backwards relative to the inner sleeving element.
US10948649B2
A display device includes: a light source configured to generate a light; a display panel configured to display images using the light; a light guide having at least one surface adjacent the light source; and an optical member between the light guide member and the display panel. The optical member includes: a low refractive index layer on a light exit surface of the light guide member; a first cover layer on the low refractive index layer; and a light conversion layer on the first cover layer and configured to convert a wavelength band of an incident light.
US10948648B2
A backlight includes a directional waveguide and a light source array, for providing large area directed illumination from localized light sources. Interfaces are provided between the directional waveguide and optical components adjacent the directional waveguide such that the coefficient of friction at the waveguide interfaces is greater than the coefficient of friction at least one outer interface on each side of the waveguide in the stack. Damage from compressive forces on the optical stack may be reduced, achieving improved optical performance and lifetime. Privacy display, low stray light display and autostereoscopic display may be provided with high uniformity, long lifetime and reduced cost mechanical components.
US10948639B2
A device for a sending and receiving unit of a communication arrangement is provided. The device includes: a first passage for electromagnetic waves and a second passage for electromagnetic waves; a partially transparent surface which is transparent for electromagnetic waves of a first wave length range and which is reflective for electromagnetic waves of a second wave length range, wherein the second wave length range differs from the first wave length range; and a first retroreflective surface which is retroreflective for electromagnetic waves of the first wave length range. A direction of reflection of the electromagnetic waves of the first wave length range differs from a direction of reflection of the electromagnetic waves of the second wave length range if the electromagnetic waves of the first wave length range as well as the electromagnetic waves of the second wave length range are incoming through the same passage.
US10948637B2
An EUV greyscale filter of an EUV optical unit of a metrology system has a membrane that is at least partly transmissive in regions for EUV light in the wavelength range of between 5 nm and 30 nm. The latter interacts with a whole beam of the EUV light in the operational position of the EUV greyscale filter. This results in a metrology system with extended application possibilities on account of the EUV greyscale filter.
US10948634B2
A prism sheet includes a prism substrate having at least one cavity therein and a plurality of prism microstructures arranged on a light exit surface of the prism substrate.
US10948633B2
A translucent structure includes a translucent substrate and an antireflection layer provided on a visible side of the translucent substrate so that reflectivity of the translucent structure based on an SCI method is 3% or less. A visible-side outermost surface of the translucent structure includes a concave and convex structure as follows. The concave and convex structure includes a first convex portion and a second convex portion. The first convex portion has a diameter exceeding 10 μm and 185 μm or less in a specific section, and a specific maximum height is 0.2 to 8 μm. The second convex portion has a diameter exceeding 1 μm in a specific section, the number thereof is 0.0001 to 1.2 per 1 μm2, and a specific average height thereof is 0.1 to 8 μm.
US10948631B1
An optical system includes a first beam shifter and a second beam shifter configured to couple with one or more display screens. The first beam shifter is configured to shift first light from a first portion of the one or more display screens in a first direction, and the second beam shifter is configured to shift second light from a second portion of the one or more display screens in a second direction that is distinct from the first direction. The second portion of the one or more display screens does not overlap with the first portion of the one or more display screens. Also disclosed are a method for increasing an effective interpupillary distance of light provided by a display screen, and a head-mounted display including the above-described optical system and one or more display screens configured to project light through the optical system.
US10948626B2
The present invention relates to a method for simulating karstification phenomena in karst zones, especially in insular regions. This method defines a geological model of the karst zone and simulates the movement of a particle in the geological model, this movement being probabilistic. This method furthermore modifies the geological parameter depending on the movement of the particle and on the aggressiveness of the particle. The aggressiveness of the particle depends on the coordinates of the particle.
US10948625B2
A system, method, and device for determining volume concentration with diffraction of electromagnetic radiation. A device for determining a volume concentration of a fluid in a sample comprises a transducer, a transmitter, a detector, and a processor. The transducer generates a standing acoustic wave through the sample. The transmitter emits electromagnetic (EM) radiation into the sample such that the EM radiation is diffracted by the sample. The detector is responsive to the diffracted EM radiation and generates a signal indicative of a wavelength of an acoustic wave corresponding to the standing acoustic wave. The processor analyzes the signal to determine the volume concentration of the fluid in the sample.
US10948620B2
An electromagnetic (EM) receiver system for measuring EM signals. The EM receiver system includes a survey EM transmitter for generating survey EM signals within a first frequency range; a calibration EM transmitter for generating a calibration signal; a receiver section, including a receiver housing and a receiver, that measures both the survey EM signals and the calibration signal; and a calibration device connected to the calibration EM transmitter and to the receiver, the calibration device configured to control a frequency and waveform of the calibration signal. The calibration device is further configured to calculate a response function of the receiver, based on the calibration signal.
US10948616B2
Device, medium and method for generating an image of a subsurface of the earth. The method includes generating an ensemble of realizations (M) based on data related to the subsurface; applying an objective function (O) to members (m) of the ensemble of realizations (m) and corresponding estimated data to estimate a mismatch; selecting a best sensitivity matrix (G) from a plurality of sensitivity matrices associated with the objective function (O) and the ensemble of realizations (M); updating realization parameters (mpr), which are used as input for a forward model (f), to calculate the corresponding estimated data, based on the best sensitivity matrix (G); and generating an image of the subsurface based on (1) the data related to the subsurface of the earth and (2) the forward model (f) with updated realization parameters (mpr).
US10948593B2
A system may include a fixed communications device and a mobile communications device each configured to wirelessly communicate at a first frequency and also at a second frequency higher than the first frequency. The fixed communications device and the mobile communications device may cooperate to establish a wireless link via the second frequency, exchange a location signal via the first frequency responsive to establishing the wireless link, communicate via the wireless link using the second frequency and determine respective transmit and receive delays associated with transmission and reception of the location signal via the first frequency, and determine a distance between the fixed communications device and the mobile communications device based upon a time of arrival of the location signal, the transmit and receive delays, and a signal speed associated with the second frequency.
US10948585B1
An altimeter apparatus for an aircraft includes an altimeter circuit and can use a method of determining altitude. The method includes receiving a first signal in a first band via a first receive antenna, and receiving a second signal in a second band via a second receive antenna. The first band is a C-Band and the second band is at least one of a W-Band, Ku-Band, Ka-Band, V-band, or K-Band. The method also includes providing an altitude in response to the first signal or the second signal.
US10948577B2
Systems and associated methods for generating a fish activity report based on aggregated marine data
A computing device is configured to receive a plurality of sets of sonar data, current locations associated with the sonar data, and condition parameters associated with the plurality of sets of sonar data from one or more marine electronic devices. The computing device receives a request from a user to display a condition and location based fishing activity s report. The request indicating a location and a condition parameter associated with desired fishing activity. The computing device filters the plurality of sets of the sonar data based on the request to generate a fishing activity report including one or more portions of the plurality of sets of the sonar data that are associated with the indicated location and the condition parameter and causes display of the fishing activity report on a screen such that the one or more portions of the plurality of sets of the sonar data are displayed.
US10948574B2
An optoelectronic sensor (10) for detecting an object in a monitored zone (20) that has at least one light transmitter (22) for transmitting a plurality of mutually separated transmitted light beams (26a-d); a plurality of light receivers (34a-d) that are each associated with one of the transmitted light beams (26a-d) for generating a received signal from the associated light beam (26, 30) remitted at the object; and an evaluation unit (46) that is configured to acquire information on the object at the respective point of incidence of the transmitted light beam (26a-d) from the received signal of the light receiver (34a-d) that is associated with the transmitted light beam (26a-d) and to additionally consider at least one received signal of a light receiver (34a-b) that is not associated with the transmitted light beam (26a-d) on the acquiring of information on the object at the point of incidence of at least one transmitted light beam (26a-d).
US10948567B2
A detector (110) for determining a position of at least one object (112) is disclosed. The detector (110) comprises: at least one sensor element (118) having a matrix (120) of optical sensors (122), the optical sensors (122) each having a light-sensitive area (124), wherein each optical sensor (122) is configured to generate at least one sensor signal in response to an illumination of the light-sensitive area (124) by at least one light beam (116) propagating from the object (112) to the detector (110); at least one evaluation device (134) configured for evaluating the sensor signals, by a) determining at least one optical sensor (122) having the highest sensor signal and forming at least one center signal; b) evaluating the sensor signals of the optical sensors (122) of the matrix (120) and forming at least one sum signal; c) determining at least one combined signal by combining the center signal and the sum signal; and d) determining at least one longitudinal coordinate z of the object (112) by evaluating the combined signal.
US10948564B2
Networkable digital life jackets and associated methods are disclosed. An example life jacket includes a state manager and a swarm manager. The state manager is configured to selectively operate the life jacket in one of multiple operational states of the life jacket based on data obtained from one or more sensors of the life jacket. The swarm manager is configured to form a swarm network including the life jacket and one or more other life jackets.
US10948551B2
A fault monitoring system detects connectivity faults in a device control centre. The fault monitoring system includes, for the or each control section, at least a first pair of temperature sensors adapted to detect the temperature of a first pair of terminals (TL1-IN), (TL1-OUT). The system includes a processor configured to receive the detected temperatures, calculate an IN-OUT difference, the IN-OUT difference being a difference between the temperatures of the first pair of terminals (ΔTL1), compare the calculated IN-OUT difference with a predetermined threshold value (ΔT*L1), whereby a calculated difference IN-OUT (ΔTL1), greater than the predetermined threshold value (ΔT*L1), is indicative of a connectivity fault at one of the first pair of terminals, and to generate at least one output signal based on the results of the comparison.
US10948548B2
Estimating a battery state of health (SOH) is described. The state of heath is estimated by obtaining a partial charge or discharge capacity of a target battery in a state of charge (SOC) interval of each of a plurality of SOCs. First dV/dSOC data is separately calculated for each SOC in an mth preset battery capacity based on the mth preset battery capacity and the partial charge or discharge capacity in the SOC interval of each SOC. A smallest overall dV/dSOC data deviation is determined from all overall dV/dSOC data deviations corresponding to M preset battery capacities. A preset battery capacity is determined corresponding to the smallest overall dV/dSOC data deviation as a retention capacity of an aged target battery. The retention capacity of the aged target battery is divided by a retention capacity of the target battery in a new battery state, to obtain the SOH estimate of the target battery.
US10948545B2
A residual quantity measuring device is provided. The residual quantity measuring device includes a Hall element that is inserted into a path of a current flowing in a battery unit and outputs an output voltage associated with the current; and a Coulomb counter configured to be supplied with the output voltage of the Hall element via a voltage conversion circuit and to detect a total quantity of a current flowing into the battery unit and a current flowing out of the battery unit.
US10948543B2
A system for determining a discharge power limit value of a battery cell is provided. A microprocessor calculates an adjusted maximum allowed voltage drop value based on a maximum allowed voltage drop value, and an estimated delta OCV value at N seconds after a first time. The estimated delta OCV value is calculated based on a first discharge current level. The microprocessor calculates a second discharge current level through the battery cell for N seconds to obtain the adjusted maximum allowed voltage drop value. The microprocessor calculates a discharge power limit value based on the second discharge current level that indicates an amount of power from the battery cell for N seconds without the voltage across the battery cell falling below a minimum allowed voltage of the battery cell.
US10948541B2
A system for diagnosing switching element selectively connecting Y-capacitors to ground is provided. The state of a switching device in a power conversion circuit is adjusted such that voltages of different levels are applied to the Y-capacitors, respectively. Therefore, a Y-capacitor disconnect switch which connects a plurality of Y-capacitors connected in common to a DC link to chassis ground is diagnosed.
US10948534B2
An example test system includes robotics configured to operate on devices at a first level of precision, and stages configured to operate at levels of precision that are less than the first level of precision. Each of the stages may include parallel paths that are configured to pass the devices between adjacent stages.
US10948528B2
A method and apparatus for testing radio-frequency antenna elements are disclosed. In one embodiment, the apparatus comprises: a frame having a platform to support an array of radio-frequency (RF) antenna elements of a flat panel antenna having antenna elements; a first antenna to transmit microwave energy to subsets of RF antenna elements of the segment and to receive reflected microwave energy from the subsets of RF antenna elements; a filter between the segment and the first antenna, the filter comprising an opening positioned over each of the subsets of RF antenna elements at different times to expose said each of the subsets of RF antenna elements to microwave energy transmitted by the first antenna; a second antenna to receive microwave energy transmitted though the subsets of RF antenna elements at the different times; a controller coupled to the subsets of RF antenna elements and to provide at least one stimulus or condition to the subsets of RF antenna elements; and an analyzer to provide stimulus to the subsets of RF antenna elements and to measure a characteristic of the array using one or both of the first antenna and second antenna.
US10948516B2
An electric meter socket includes: a first plurality of connection points within the electric meter socket configured to form electrical connections to line voltage wirings of an electric distribution system; a second plurality of connection points within the electric meter socket configured to form electrical connections to output voltage wirings of a DER device; one or more connection points within the electric meter socket configured to form an electrical connection of neutral wires of the electric distribution system, the DER device, and a load; and a plurality of receptacles, each of the plurality of receptacles electrically connected to a corresponding connection point and configured to accept a mating connector of an electric meter.
US10948513B2
An electronic device is based on a single crystal semiconductor substrate. A cavity is formed in the semiconductor substrate. Further, a movably suspended mass is defined by one or more trenches extending from one side of the semiconductor substrate to the cavity. A first electrode layer is provided on the suspended mass. Further, a cover layer covering the suspended mass is provided. The cover layer includes a second electrode layer arranged opposite to the first electrode layer and spaced therefrom by a gap.
US10948511B2
A method, comprises: receiving measured air pressure data from each air data probe on a vehicle; receiving a first set of data from at least one sensor system on the vehicle; determining predicted noise levels for each air data probe using a noise modelling system and the received first set of data; determining a transmission loss for each air data probe; determining if any air data probe is faulty by determining if an transmission loss of any of the air data probes is greater than a first threshold value, where an air data probe is deemed faulty if its transmission loss is greater than the first threshold value; and if the transmission loss of any of the air data probes is greater than the first threshold value, then generating a signal to indicated that at least one air data probe is faulty.
US10948499B2
An inorganic nanoparticle is provided (step A) having the size of the aggregate of the protein misfolding disease. Free amino groups or free carboxyl groups are formed (step B) on the surface of the nanoparticle (for functionalizing the nanoparticle surface into an amine- or carboxy-functionalized nanoparticle. Maleinimido spacer carboxylic acid is bound to the free amino groups in step (B). Or, free carboxyl groups in step (B) are converted into NHS esters. Monomers of the protein aggregate are bound i) to the maleinimido spacer carboxylic acids by way of a sulfhydryl group at the free end of the monomers, or ii) to the NHS esters by way of the amino group at the free end of the monomer. A standard is provided for use in the detection of protein aggregates occurring with protein misfolding diseases.
US10948496B2
The invention relates to a method for identifying marker proteins for the purpose of diagnosis and risk stratification of blood coagulation disorders.
US10948490B1
The invention relates to the diagnosis of a SARS-associated coronavirus, such as a SARS CoV-2 infection and SARS-CoV infection, using the SARS-CoV and SARS-CoV-2 nucleocapsid proteins and antibodies binding to these proteins. The invention encompasses reagents, methods and kits for the detection of a SARS-associated coronavirus.
US10948486B2
The present invention provides a microporous membrane for detecting at least one target analyte in a sample. The membrane includes an array that comprises at least one capture element and at least one control element printed on the membrane surface, at least one capture element corresponding to and being able to bind a target analyte, the plurality of control elements, when present including: i) at least one fiduciary marker, ii) at least one negative control to monitor background signal, iii) at least one negative control to monitor assay specificity, iv) at least one positive colorimetric control, and v) at least one positive control to monitor assay performance or any combination thereof.
US10948480B2
This document provides methods and materials related to assessing immunity to folate receptors. For example, methods and materials for assessing FRα immunity in a mammal are provided. This document also provides methods and materials related to stimulating immunity to folate receptors.
US10948478B2
A blood state analysis device, blood state analysis system, blood state analysis method, and program that enable analysis of the state of blood easily and precisely is provided. The blood state analysis device includes: an extraction unit configured to extract at least one feature from chronological change data of an electrical characteristic of blood in two or more frequency bands; an evaluation unit configured to evaluate a state of the blood on the basis of the at least one feature extracted by the extraction unit; and a classification unit configured to classify the blood on the basis of a result of evaluation conducted by the evaluation unit.
US10948476B2
A system for locating and tracking an object is provided. The system includes a measuring device configured to determine a property of a paving-related material, a locating device configured to determine a location of the measuring device, a tracking system configured to store tracking information associated with the measuring device and one or more properties determined by the measuring device, and a communications system configured to transfer, to a remote device, the location of the measuring device and the tracking information associated with the measuring device.
US10948451B2
A carbon electrode having a functional moiety that forms a charge-transfer complex with a nitro-containing compound covalently attached to a surface of the electrode, and a process of preparing such an electrode are provided. Also provided are sensing systems integrating the carbon electrode and methods utilizing same for electrochemical detection of nitro-containing compounds.
US10948443B2
A meter includes prongs that detect the moisture content value of a tobacco product, and an electrical circuit of the meter receives this information and converts the moisture content value to a relative humidity value of the tobacco product. The relative humidity value is displayed as a numeral on a display sensor connected to the electrical circuit.
US10948433B2
The invention relates to an apparatus (1) for clamping flat samples (6), in particular pouch battery cells, for x-ray diffractometry, wherein the apparatus has a housing (2) having a sample holder (4), which has holding elements (5) that are able to be tensioned in relation to one another for clamping the sample (6), at least two x-ray windows (11a, 11b, 12) for letting in and out x-rays, and at least one first temperature control device (7) for controlling the temperature of the sample (6). At least one first temperature control device (7) is in each case attached to the holding elements (5), wherein the first temperature control devices (7) are thermally coupled to the housing (2), and the apparatus has at least one second temperature control device (9), which is configured to dissipate heat, which is output by the first temperature control device (7) to the housing (2), out of the housing (3) to the outside and/or to introduce heat from the outside into the housing (2).
US10948431B1
A visible test system includes a test chamber system, a heating system, a pressure control system, and a high-energy accelerator CT detection system configured to scan and detect the seepage and migration of magnetic fluid in fractures in a sample. The test chamber system includes a pressure chamber and a sample encapsulation device immersed in hydraulic oil arranged inside the pressure chamber. The heating system includes a magnetic fluid heating device, a resistance wire heating device and a temperature detection device. The magnetic fluid heating device includes a magnetic fluid loading pump configured to supply the magnetic fluid injected into the sample encapsulation device and an alternating magnetic field control device configured to provide an alternating magnetic field for heating the magnetic fluid. The resistance wire heating device is configured to heat the hydraulic oil. The present invention makes the fracture connectivity change during rock mass fracture visible.
US10948426B2
The density difference of particle beam irradiation with two optical statuses is produced utilizing a diffraction effect, within the same field of vision, such that a diffraction grating manufactured with a material which passes through a particle beam is provided on the upper side of a specimen and on the lower side of the irradiation optical system. Further, a region wider than the opening region of the diffraction grating is irradiated with the particle beam to produce the density difference of the particle beam emitted to the specimen, by superposing the particle beam, Bragg-diffracted with the opening region, and the particle beam, transmitted through the outer peripheral part of the opening region without being diffracted, with each other, and emitting the beam to the specimen.
US10948421B2
Disclosed is a laser-driven photon source comprising drive optics which focus drive radiation so as to maintain a plasma. The point spread function of the drive optics has a point spread function (75) which is configured such that a spectral position of a peak output wavelength of a black body portion of output radiation emitted by said plasma within a desired wavelength band.
US10948419B2
A concentration measurement method is a method for measuring a concentration of an analyte in a measurement solution containing the analyte having reducing action, and includes a mixing step of preparing a mixture solution by mixing a metal ion solution, a complexing agent, and a pH adjusting agent to prepare an intermediate mixture solution, and mixing the intermediate mixture solution and the measurement solution, a metal microstructure generation step of generating a metal microstructure on a support by reducing metal ions in the mixture solution by the reducing action of the analyte in the mixture solution, a measurement step of measuring an optical response of the metal microstructure on the support, and an analysis step of determining a concentration of the analyte in the measurement solution on the basis of a measurement result of the optical response.
US10948415B2
Methods for determining surgical margins using an imaging device are described that use multiple cameras to image a biological sample on a turntable bathed in white light or fluorescing due to a systemically administered dye. Fluorescence farther away from an excitation light source can be compensated upon determining a 3-D position of portions of the sample. The turntable is turned and tilted in order to take enough images to prepare an animation of the sample. In a graphical user interface, the animation can be stopped, zoomed, and tilted per a user's gesture, touch, tablet-tilting, or other commands. The image manipulation can be with touch gestures entered using a sterilizable or disposable touch pen.
US10948411B2
Disclosed are methods of detecting one or more analytes in a sample by: (1) associating the sample with a surface that includes an analyte binding agent to result in the immobilization of the analytes on the surface; (2) contacting the analyte with a composition that includes at least one phosphor compound with an affinity for the analyte; (3) formation of immobilized analyte binding agent-analyte-phosphor complexes on the surface; (4) separating unbound phosphor compounds from the immobilized complexes; (5) detecting a presence or absence of a luminescence signal from the immobilized complexes; and (6) correlating the luminescence signal to the presence or absence of the analyte in the sample. The phosphor compound may include (Sr1-δBaδ)2-j-kMgSi2O7:EujDyk, (Sr1-δBaδ)2-xMgSi2O7:Eu2+Dy3+, (Sr1-δBaδ)2MgSi2O7:Eu2+Dy3+, (Sr1-δBaδ)2-xMgSi2O7:Eu2+, and combinations thereof. Additional phosphor compounds may also be utilized, such as [AE]2MgSi2O7:Eu2+, [AE]Al2O4:Eu2+, Dy3+, and combinations thereof, where AE is at least one of Ca, Sr, or Ba.
US10948406B2
A moisture amount detection device includes: a light source that projects light that flickers at a predetermined frequency toward an object; a light receiver that receives the light reflected by the object and outputs a detection signal; an amplifier that outputs an amplified signal obtained by amplifying the detection signal by a predetermined amplification factor; a lock-in amplifier that outputs an extracted signal obtained by extracting a signal of a predetermined frequency from the amplified signal; an A/D converter that performs A/D conversion on the extracted signal, and outputs a digital signal; a second low-pass filter whose passband is changeable, and that allows a signal of a frequency in the passband in the digital signal to pass therethrough; and a controller that performs first control to change the passband according to a signal intensity indicated by the digital signal.
US10948393B2
A rheometer for determining and/or monitoring the flow behavior of viscous fluids, in particular plastic melts and plastic solutions, includes a housing, in which at least one substantially rectilinear channel is formed between an inlet opening and an outlet opening, the channel having a rectangular cross section, and a plurality of pressure measuring devices which are arranged along the channel, wherein the channel is provided over its length with a cyclically narrowing and widening cross section.
US10948383B2
This method for controlling an engine bench system is provided with: a speed control step in which speed control of a dynamometer is executed while an engine is maintained in a non-ignition state, and in which the speed control is ended when the rotational speed of the dynamometer has increased to a prescribed speed; a measuring step in which a shaft torque detection signal is acquired during a period from when, as a result of inertia, the rotational speed of the dynamometer is a prescribed measuring start speed until said rotational speed reaches a prescribed measuring end speed; a frequency analyzing step in which the frequency of the signal having the strongest intensity, from among the shaft torque detection signals acquired in the measuring step, is acquired as a resonant frequency; a design step in which a control gain of a dynamometer control device is determined using the acquired resonant frequency.
US10948378B2
A device, system, and method for detecting a leak (and determining the leak rate of the leak) for equipment, particularly generators, the device including a main body connected to the tested equipment and to an air supply source, wherein the main body includes a number of stages each having a valve and orifice such that flow of air through the independent stages is selectively controllable, where a change in the differential pressure recorded during flow of the air through a particular stage indicates a leak, and wherein the differential pressure recorded can be used to calculate the rate of leak in the equipment.
US10948376B2
An apparatus for detecting a leak sound in plant equipment using time-frequency transformation includes a first microphone measuring an acoustic signal generated in the plant equipment, a second microphone measuring an acoustic signal generated in the plant equipment, and a leak sound detection module detecting a leak sound in the plant equipment using time-frequency transformation of the acoustic signal measured by the first microphone and the acoustic signal measured by the second microphone, wherein a leak sound may be detected even when a transient dispersive noise signal, as well as a periodic noise signal, is large.
US10948374B2
A tub drain overflow test system employs a kit with a connecting pipe with a front cylindrical portion having an inner threading and an intermediate annular flange coaxial with the front cylindrical portion. The front cylindrical portion extends through an overflow hole of a tub so that the annular flange, optionally with a seal ring, abuts the rear surface of the tub wall. A test cap has outer threading that mates with inner threading of the front cylindrical portion. The test cap has an annular flange and a breakaway test seal with a projecting grip tab. The test cap has an inner lip that provides a catch for inwardly extending tabs on a fixture to attach. The test cap allows the overflow drain to be tested. A seal portion is removed to provide access to the opening and the finishing fixture is mounted in place.
US10948364B2
There is disclosed a handheld air flow velocity measurement probe that includes a bridge circuit assembly having an airflow velocity sensor that is a resistance temperature detector (RTD) and a digitally controlled resistive element to dynamically adjust and maintain the resistance of the velocity sensor within the overheat temperature predefined range. The velocity measurement also uses a separate temperature sensor to sense the temperature of the air or gas flow. A humidity sensor is also included remote from the other sensors to measure humidity in the gas flow to be measured. All of the above described components are housed at a probe tip instead of a base as in most standard handheld probes and the digital interface at the probe tip allows the user to replace a bulky, expensive telescoping antenna with stackable extender scheme.
US10948360B2
The present invention relates to a temperature monitoring for switching elements, in particular for a module having bipolar transistors with an insulated gate. For this purpose, the current operating parameters of the IGBT module are detected and, on the basis of said operating parameters, an expected temperature of the switching element is determined at a predetermined position. Said expected temperature is compared with a temperature detected at this position. If the actual temperature exceeds the expected temperature, then this is an indication of a malfunction.
US10948359B2
Techniques for determining a temperature measurement of a junction of a power switch are described. A current can be applied to a control node, e.g., gate terminal, of the power switch, such as a field-effect transistor (FET) or an insulated-gate bipolar transistor (IGBT), while the power switch is in a steady-state region in which a gate-to-source voltage (e.g., FET) or a gate-to-emitter voltage (e.g., IGBT) of the power switch is constant. While in the steady-state region, the temperature measurements can be performed, thereby ensuring accuracy of the measurement.
US10948358B2
A fixing element, a use of a sensitive element to detect a flow of heat on the inside of mechanical organs; wherein the fixing element, in particular a screw or a stud, has a body and a sensitive element, which is designed to detect a difference of temperature between a first and a second area of the body of the fixing element, so as to determine, as a function of said difference of temperature, a flow of heat that flows through the fixing element and the mechanical organ where it is installed.
US10948353B2
Examples described herein generally relate to apparatus and methods for rapid thermal processing (RTP) of a substrate. In one or more embodiments, a process chamber includes chamber body, a window disposed on a first portion of the chamber body, a chamber bottom, and a shield disposed on a second portion of the chamber body. The shield has a flat surface facing the window to reduce reflected radiant energy to a back side of a substrate disposed in the process chamber during operation. The process chamber further includes an edge support for supporting the substrate and a cooling member disposed on the chamber bottom. The cooling member is disposed in proximity of the edge support to cool the edge support during low temperature operation in order to improve the temperature uniformity of the substrate.
US10948338B2
The system and method described herein enable generating digital product labels for products that are valued by weight. Product identification data of a product is received via at least one of a user interface and a network interface. Value per weight data of the product is obtained from a product data store via the network interface. A weight value is determined from at least one scale device via the network interface and a product value is calculated based on the obtained value per weight data and the determined weight value. A digital product label is generated, including at least a portion of the product identification data and product value. The disclosure provides systems and methods that use multiple modular devices, such as the scale devices, printers, and product attribute collector devices, that provide flexibility in organizing the system and reduced cost in initial setup and replacement of devices in the system.
US10948336B2
An automated condiment dispensing system for dispensing predetermined amounts of condiments such as are commonly utilized in connection with the preparation of food sandwiches or other food menu items, particularly within fast food restaurants, whereby a particular condiment, or a combination of condiments, can be automatically dispensed onto a food sandwich or food item transported to a particular condiment dispensing station at which the particular condiment dispensing system is located and from which the particular condiment is to be dispensed. Multiple different condiment dispensing stations can be employed so as to dispense different condiments in accordance with a patron's food item order, and the entire dispensing system is automatically controlled by a programmable logic controller (PLC).
US10948332B2
A radar level gauge comprising transceiver circuitry, a propagation device and processing circuitry for determining a value of the process variable based on a relationship between a transmit signal and a return signal. The gauge has a DC/DC converter connected to a power supply interface, and configured to convert a first voltage to a second voltage, lower than the first voltage, and an energy storage. The gauge further has a switch, connected between the DC/DC converter and the energy storage, the switch having a non-conducting state for disconnecting the energy storage from the DC/DC converter when the transceiver circuitry is active, and a conducting state for connecting the energy storage to the DC/DC converter only when the transceiver circuitry is inactive.
US10948330B2
A flood sensor apparatus configured to send a signal to a computing device causing the computing device to turn off a utility at a site experiencing a flood. The flood sensor apparatus may include a housing and a back cover which, when coupled together, form gaps along a perimeter of the flood sensor apparatus such that fluid (e.g., water) may quickly fill and drain an interior of the housing. These gaps may be large enough such that the fluid may quickly fill and drain the interior of the housing but small enough that debris may not clog the gap or enter the interior of the housing. The back cover may include a rib extending from an inner face of the back cover and that that runs along a perimeter of the inner face. The rib may prevent tampering of a flood sensor located in the interior of the housing by blocking any object that may be inserted into the gaps.
US10948329B2
Managing a lifecycle of a container includes defining a plurality of states, each state corresponding to a particular phase in the lifecycle of the container, determining one or more current properties of the container while a current defined state of the container is in a first defined state of the plurality of defined states, and controlling an action associated with the container based on at least the first defined state and the one or more determined properties of the container. Determining one or more current properties of the container may include determining a current fill level of the container and information about at least one other current physical property of the container. Controlling an action may include changing the defined state of the container from the first defined state to a second defined state of the plurality of defined states.
US10948327B2
A fitment for a container that includes a chamber fillable with contents from a container is disclosed.
US10948326B2
A variable dose dispenser includes a housing, a sensor, a pump actuator, a drive mechanism and an adjustable drive member. The adjustable drive member is configured to connect to the drive mechanism in a first position and a second position. The adjustable drive member has a first surface with a first drive peg and a second surface with a second drive peg. The first drive peg is offset from a center of the adjustable drive member a first distance that is greater distance than the offset distance of the second drive peg. One of the first drive peg and the second drive peg engages the actuator and the other engage the drive mechanism. The adjustable drive member is secured to the pump actuator in a first position to dispense a first dose size and in a second position to dispense a second dose size.
US10948320B2
A flow rate assembly can include a fluid flow interface portion having a front facing wall and a back facing wall. The flow interface portion can include an inlet passage within the fluid flow interface portion, an outlet passage within the fluid flow interface portion, at least one inlet aperture extending through the front facing wall of the fluid flow interface portion into the inlet passage, and at least one outlet aperture extending through the back facing wall of the fluid flow interface portion into the outlet passage. In some cases, the fluid flow interface portion includes a plug forming at least a portion of the inlet passage.
US10948316B2
The magnetic sensor of the invention has an element portion that is elongate, that exhibits magnetoresistive effect and that has a magnetically sensitive axis in a direction of a short axis thereof. The element portion is non-oval and can be arranged in an imaginary ellipse, wherein the imaginary ellipse has a major axis that connects both ends of the element portion with regard to a direction of a long axis thereof to each other and a minor axis that connects both ends of the element portion with regard to a direction of the short axisthereof to each other, as viewed in a direction that is perpendicular both to the short axis and to the long axis of the element portion.
US10948311B2
A sensor includes a detection element that outputs a detection signal corresponding to a physical quantity, a detection circuit that outputs a physical quantity signal corresponding to the physical quantity, first to third diagnosis circuits. The first diagnosis circuit is configured to receive a signal input to the detection circuit and a signal output from the detection circuit, to output an error signal in a case where the detection circuit is abnormal. The second diagnosis circuit is configured to input a diagnosis signal to the first diagnosis circuit. The second diagnosis circuit is configured to input, to the first diagnosis circuit, another of the signal input to the detection circuit and the signal output from the detection circuit. The third diagnosis circuit monitors whether or not the diagnosis signal is input from the second diagnosis circuit to the first diagnosis circuit.
US10948304B2
An approach is provided for creating underground drone routes. The approach, for example, involves querying digital map data for at least one underground and/or interior passageway to reach a destination of the drone. The digital map data includes location data for a plurality of entry points, a plurality of exit points, or a combination thereof to the network of underground and/or interior passageways. The approach also involves generating a route to the destination via the at least one underground passageway based on the location data.
US10948293B2
A cavity sensor including: a body defining a cavity, the cavity having an opening on one end and a closed surface on other end; a reflective surface disposed in the cavity, the reflective surface being angled 45 degrees relative to a propagation direction of an incoming wave through the opening; and first and second angle probes positioned on each of two ends of the reflective surface. Also provided is a cavity sensor including: a body defining a cavity, the body having two or more conduits, each having an opening, the body having a closed surface opposing the openings, and a probe positioned in the cavity at a position common to each of the two or more conduits.
US10948292B2
The purpose is to accurately and promptly calculate an error of a magnetic sensor. A sensor error calculating device may include a GNSS attitude angle calculating module, a GNSS geomagnetism calculating module, and an error estimating module. The GNSS attitude angle calculating module may calculate a GNSS attitude angle of a movable body based on positioning signals of a GNSS. The GNSS geomagnetism calculating module may calculate a GNSS geomagnetism based on the GNSS attitude angle. The error estimating module may estimate a sensitivity error, a misalignment error and a bias error of the magnetic sensor by using a magnetic detection value of the magnetic sensor and the GNSS geomagnetism.
US10948277B2
A gauge with two probes measures a rifle chamber to determine the distance from the center of the shoulder to the start of the bore. A gauge with two holes measures a loaded cartridge to determine the distance from the center of the shoulder to the place on the bullet where the cross sectional diameter is the same as the bore of the rifle. The difference between these two measurements is bullet jump: the distance the bullet will move, upon firing, before it engages the rifling of the barrel. These same tools, properly sized, also provide a unique and convenient means for determining the cone angle of any conical surface.
US10948273B2
The present invention provides polymer ammunition, ammunition cartridge, ammunition case, and portions thereof having traditional and non-traditional cartridge shapes or profiles.
US10948270B2
It is proposed to make a threat better visible for a defensive measure. In this context, the threat (2) should be imaged more intensely for the defensive measure. For the purposes of more effective imaging, provision is made for the threat to emit a stronger IR signature and thus be able to stand out sufficiently against the background for the defensive measure. The stronger IR signature is caused by heating a surface of the threat, which is realized by a laser weapons system. The defensive measure can better detect this heating and has an IR seeker head to this end.
US10948259B2
Systems and methods directed to archery bow accessories include a panel to be mounted on an archery bow, forward of the archery bow limbs, to provide stabilization, silencing, and/or concealment. The panel may be sufficiently rigid to support all or some of the weight of the archery bow against a support structure, such as the ground. The panel may also be sufficiently structurally sound to quiver arrows and to support other optional features, such as aiming devices. Silencing functionality of the panel may be enhanced by usage of or addition of sound absorbing materials, such as cork, foam, rubber, honeycomb structures, or combinations thereof.
US10948250B2
The disclosure relates to firearms, and more particularly to a caseless weapon for magazine, semi-automatic and automatic shot. The disclosed weapon includes: a removable adjustable front sight, a removable adjustable dioptrical sight, a forward grip, a gunstock, a magazine, a receiver cover, a cocking lever, a bolt carrier, a rod, a percussion piston, a shutter housing, a safety catch of the firing percussion, a balancing gear, a barrel, a barrel latch, a multifunctional cartridge, a conical bushing of receiver, an extractor, a receiver, a big front nut, a front swivel, a magazine latch, a magazine latch pusher, a safety latch, a safety catch, a trigger bar, a bracket of the percussion mechanism, a cocking piece, a multifunction latch lever, a stop of the multifunction latch, a lock pin splint, a latch of the ramrod, a spring of the latch of ramrod, a ramrod, a caseless ammunition.
US10948245B2
The invention relates to a heat exchanger tube (1) having a tube longitudinal axis (A), a tube wall (2), an outer tube face (21) and an inner tube face (22), wherein axially parallel or helically circumferential continuous fins (3) are formed on the outer tube face (21) and/or inner tube face (22) which fins continuously run from the tube wall, and continuously extending primary grooves (4) are formed between respectively adjacent fins (3). According to the invention, the fins (3) along the fin profile are subdivided into periodically repeating fin sections (31) which are divided into a multiplicity of projections (6) with a projection height (h), wherein the projections (6) are formed between primary grooves (4) by making cuts into the fins (3) at a cutting depth transversely with respect to the fin profile to form fin segments and by raising the fin segments in a main orientation along the fin profile.
US10948244B2
A fin for a finned pack for heat exchangers, includes a plate in which a plurality of through holes is made for the positioning of tubes to convey a first heat exchange fluid, the plate having an edge as well as two main faces each to be contacted by a second heat exchange fluid in a crossing direction from an inlet portion to an outlet portion of the edge of the plate.
US10948229B2
A refrigerator including a fresh food compartment; at least one shelf disposed in the fresh food compartment, the at least one shelf being supported by at least one shelf support bracket; and a water dispenser integrated with the at least one support bracket and accessible from the fresh food compartment.
US10948228B2
The present disclosure provides an air duct assembly of a refrigerator, comprising: a main body, the main body being provided with an air inlet toward one side of the main body, a plurality of air outlets formed in areas of two sides of the main body, and an air-uniformizing partition plate provided on the main body and located above the air inlet, and the air-uniformizing partition plate divides the air entered from the air inlet into the areas of two sides of the main body and the air is discharged via the plurality of air outlets.
US10948221B1
A system for obtaining a desired cooling effect that utilizes a water-soluble endothermic salt solution and pure water. The cooling effect is created by cycling between two phases, a refrigeration phase and a dehydration phase. In the refrigeration phase, a water-soluble endothermic salt solution is used as a refrigerant to absorb heat by pumping through a first heat exchanger which cools an object or an area. In the dehydration phase, the cooling process is regenerated by pumping the now heated endothermic salt solution through a distillation membrane, where the solution and pure water are continuously commingled and separated from one another through a distillation membrane to optimize the thermodynamic efficiency of the system. At least two pumps provide the motive energy to move the endothermic salt and pure water through the closed loop piping system. The concentrated salt solution leaving the distillation membrane is further cooled using a second heat exchanger to facilitate crystal formation. Once crystal formation occurs, pure water is added back to the concentrated salt solution to restart the refrigeration phase, and thus, the cooling process.
US10948208B2
An HVAC system is provided. Embodiments of the present disclosure generally relate to an HVAC system in which multiple indoor units are coupled to central outdoor unit, where at least one of the indoor units is configured to provide conditioned air through ductwork and at least one indoor unit is configured to provide conditioned air without ductwork. Moreover, a gas furnace can be provided in the system, for harsher environments that benefit from more robust heating. Additional systems, devices, and methods are also disclosed.
US10948198B2
An insert for a downdraft extractor includes a removable filter element for filtering a stream of cooking fumes, and a removable collecting element for receiving liquids. The collecting element has at least one wall which serves as a flow directing surface for deflecting the stream of cooking fumes.
US10948195B2
A cooking appliance includes a housing having a stowage compartment, a door for closing a cooking chamber, and a door opening mechanism constructed to automatically move the door at least in a section of an entire movement path between a closed position and an open position of the door, in which open position the door is retractable into the stowage compartment of the housing. The door opening mechanism includes an actuation unit which is configured to automatically tilt the door from the closed position into an intermediate position located such that any further movement of the door from the intermediate position into the open position is implemented automatically under the force of gravity of the door.
US10948183B2
A combustion/carbonizing system which comprises a base frame and a combustion chamber frame which is pivotably attached to the base frame. The combustion chamber frame defines an open top combustion chamber having a bottom perforated plate. A plenum is formed below the perforated plate for collecting biochar which passes therethrough. A first source of combustion air is supplied across the top of the combustion chamber while a second source of combustion air passes through the perforated plate into the combustion chamber. The combustion/carbonizing system is capable of operating in a continuous manner for combustion wood or waste material to the desired degree required by the end user for the purpose of reducing the volume of the material as well as the associated emissions while generating valuable char and boichar as an end product. For some applications, the combustion/carbonizing system may be operated to combust completely the wood or waste material.
US10948181B2
A cooking appliance is provided, including a multi-level gas burner with a body having a lower burner section on a lower side and an upper burner section on an upper side. The lower burner section is separated from the upper burner section. The lower side of the body has a first injection point for receiving a first air-gas mixture for the lower burner section and a second injection point for receiving a second air-gas mixture for the upper burner section. The first injection point is partitioned from the second injection point thereby separating the first air-gas mixture from the second air-gas mixture. The body includes a passageway fluidly connecting the second injection point on the lower side of the body to the upper burner section on the upper side of the body.
US10948180B2
A gasification reactor is provided. The reactor comprises a first gasification area, a second gasification area and a shared combustion area. The shared combustion area is set between the first and second gasification areas. Therein, the (present invention applies interconnected fluidized beds in gasification. The connecting piping between the first and second gasification areas are separately replaced with dense beds to be integrated for forming a single reactor. Thus, the present invention simplifies the system, saves the cost and reduces the operation difficulty.
US10948174B1
A waterproof lamp decoration has a lamp unit having a waterproof illumination unit and a lamp cover detachably engaged with the waterproof illumination unit. The waterproof illumination unit has a transparent shell, an end cap, a lamp board, multiple conducting wires, and an encapsulating body. The lamp board is mounted in a chamber formed between the transparent shell and the end cap. The conducting wires are mounted through the end cap from the chamber. The encapsulating body joins and surrounds a connecting portion of the transparent shell, the end cap, and the conducting wires and seals gaps formed among them to seal the chamber, and to prevent moisture from entering the chamber, so as to ensure the waterproof effect of the waterproof illumination. The lamp cover is changeable to enhance variability of illumination and decorativeness of the waterproof lamp decoration.
US10948165B1
A lamp includes a housing, an adjusting knob, a sliding unit, a light source, and a lens. The housing is provided with a light output opening. The adjusting knob is mounted on the housing. The sliding unit is mounted in the housing and includes a sliding bracket which is provided with an elongate adjusting slot. A driving crankshaft is mounted on the adjusting knob and is located at a position deviated from a center of the adjusting knob. The driving crankshaft extends into the adjusting slot of the sliding unit. The light source is secured to the sliding unit and faces the lens. The lens is located in the light output opening of the housing.
US10948154B1
A LED light assembly configurable in a plurality of manners to offer various ornamental appearances. The LED light assembly of the present invention includes at least one core mounting member wherein the core mounting member further includes an inner engagement section formed proximate the upper opening thereof. The inner engagement section includes a wall and a bottom formed to mateably receive a shade member. A plurality of connection members are secured above the inner engagement section and are aligned so as to facilitate an electrical connection between pins of a LED light integrally formed with a shade member that is operably coupled to the core mounting member. The present invention further includes a plurality of connection members that are operably coupled to the core mounting member so as to assemble a plurality of core mounting members to create a desired ornamental appearance of the LED light assembly.
US10948153B2
A lighting apparatus for an automated or partially automated vehicle, having a light module, which contains a light source unit having a number of light sources and an optical unit assigned to the light source unit for generating a light signal, a surroundings sensor unit for detecting road users in surroundings of the vehicle, a control unit for controlling the light module, so that the light module generates the light signal as a function of the road users detected by the surroundings sensor unit and/or a relative position thereof with respect to the vehicle, the light module being positioned in a defined location of the vehicle and being designed in such a way that the light signal may be radiated at different horizontal and/or vertical spatial angles.
US10948148B2
The present invention relates to a lighting device, in particular a headlamp for vehicles, at least comprising an array of light sources, consisting of first and second light sources being mounted within the same flat or curved plane, and a projecting optical system arranged to project light emitted by the light sources in a forward direction of the lighting device. At least one shifting element is arranged in front of said first light sources. The shifting element generates real or virtual emission positions of the light of said first light sources shifted towards or away from the projecting optical system with respect to emission positions of said second light sources. With the proposed lighting device, in addition to the main lighting function of illumination, a pattern or signature can be projected at one or several additional image planes. The lighting device thus e.g. allows the additional projection of branding or safety patterns.
US10948145B2
A flameless candle includes: a candle body; a projection screen; a supporting portion; a moving portion; an LED; and a magnetic-field-inducing circuit. The projection screen extends upwardly from an upper surface of the candle body, has a flame shape, and has a fixed position with respect to the upper surface of the candle body. The moving portion is supported by the supporting portion and includes: a transparent lens oriented diagonally; an arm extending downwardly; and a magnet on the arm. The LED is oriented to project light upwardly and diagonally such that the projected light travels through the lens, through an aperture of the upper surface of the candle body, and onto an outer surface of the projection screen. The magnetic-field-inducing circuit includes a coil that successively attracts and repels the magnet.
US10948125B2
A monopodic surface preparation apparatus includes a linear actuator and a base coupled to the linear actuator. The linear actuator is pivotally moveable relative to the base when the linear actuator is in an extended position. A lock restricts pivotal movement of the linear actuator when the linear actuator is in a retracted position. A rotary surface preparation tool is coupled to the linear actuator. The rotary surface preparation tool is linearly moveable using the linear actuator and is pivotally moveable relative to the linear actuator. A control handle is coupled to the linear actuator to pivot the linear actuator relative to the base when the linear actuator is in the extended position. An actuator-controller is coupled to the control handle and configured to selectively actuate the linear actuator. A tool-controller is coupled to the control handle and configured to selectively energize the rotary surface preparation tool.
US10948120B2
An object is to provide a heat insulating sheet that is easily attachable even if a size is increased, and to provide a method for manufacturing the same. A heat insulating sheet includes nonwoven fabric, and heat insulating body carrying xerogel in a space inside nonwoven fabric. Heat insulating body includes first region carrying the xerogel, and second region not carrying the xerogel and provided inside an outer periphery of heat insulating body. The heat insulating sheet is configured such that each of both surfaces of heat insulating body is provided with protective sheet, and in a periphery of heat insulating body and in second region, protective sheets are mutually joined or protective sheets and second region are joined.
US10948118B1
A joint comprising two intersecting cylindrical tubes joined orthogonally and reinforced internally by a Steinmetz solid connector having a shape defined by the volume of intersection of the hollow regions of said tubes. The joints can be made releasable or permanently fixed. Methods and kits for building strong orthogonal joints using Steinmetz solid connectors are also described.
US10948115B2
A winding assistance device for tubular members having a first cuff including an elongate body defining a first cuff longitudinal axis, the elongate body of the first cuff having a C-shaped transverse cross-sectional profile defining a radially facing opening, where the opening of the first cuff defines a first cuff entry axis extending orthogonally from the first cuff longitudinal axis and bisecting a width of the opening of the first cuff; and a second cuff including an elongate body defining a second cuff longitudinal axis, the elongate body of the second cuff having a C-shaped transverse cross-sectional profile defining a radially facing opening therealong. The opening of the second cuff defines a second cuff entry axis extending orthogonally from the second cuff longitudinal axis and bisecting a width of the opening of the second cuff. The first cuff and the second cuff are secured to each other.
US10948104B2
A method for monitoring a device for regulating the flow of a gas, the device having a flow conduit and a shutter assembly that defines a restriction in the flow conduit. The method includes: causing the transit of gas through the flow conduit; defining a sequence of time intervals (Z1 . . . Zn) of corresponding durations (t1 . . . tn); during each time interval, determining a value of density and a value of velocity of the gas at the restriction; calculating the product of the value of density, of the value of velocity, of the duration of the time interval and of a correction coefficient to obtain a corresponding value of equivalent wear; for each time interval, adding all the values of equivalent wear calculated for the current time interval and for the preceding time intervals to obtain a cumulative value; comparing the cumulative values with a predefined limit value, corresponding to a condition of maximum wear allowable for the shutter assembly, to obtain an indication of the condition of efficiency of the shutter assembly.
US10948103B2
Methods, apparatus, systems, and articles of manufacture to monitor health information of a valve are disclosed. An example system includes a field device in a process control network to monitor a valve, and a valve health monitor to be communicatively coupled to the field device to obtain operational health information from the field device when the valve is commanded to move from a first position to a second position, the first position opposite the second position, identify a condition of the valve based on the operational health information, and send an alert via the process control network based on the condition of the valve.
US10948099B2
A motor operated valve includes a feed screw mechanism and a stopper mechanism. The feed screw mechanism includes a guiding part including an external thread portion on an outer surface thereof, and a guided part that is a cylindrical member constituting a rotation shaft of a rotor, and including an internal thread portion, which is engaged with the external thread portion, on an inner surface thereof. The stopper mechanism includes a stopper portion provided on the guided part, and a stopping face formed integrally with the guiding part. When a valve element is driven by the motor to move in a valve closing direction, the stopping face stops the stopper portion to restrict the movement of the rotor in the valve closing direction.
US10948094B2
A fire sprinkler including: a body connected to a water supply and having a passage, the passage having a sealing material or a sealing surface at a first end; an actuator disposed in the passage, the actuator and passage configuring a water-tight seal; a water spreader configured to direct water radially outward; and a wax motor actuated by an ambient temperature greater than a predetermined threshold temperature such that actuation of the wax motor exerts an actuation force on the second end of the actuator to move the actuator to a seal between the water supply and the water spreader; wherein the actuator is arranged such that the pressure from the water supply tends to move the actuator to stop water flow when the ambient temperature falls below the predetermined threshold temperature.
US10948093B2
A check valve comprises a valve housing defining an opening and a plurality of flapper elements each having a proximal end and a distal end. The flapper elements are pivotally mounted to the valve housing at their proximal ends for pivotal movement between a closed position, in which they block the flow of fluid through the opening and an open position in which they permit the flow of fluid through the opening. Each flapper element is generally triangular or trapezoidal in shape such that the flapper elements together create a generally conical or frustoconical surface when the valve is in the closed position. A resilient band extending around a circumference of the conical or frustoconical surface defined by the plurality of flapper elements in the closed position for biasing the flapper elements towards the closed position.
US10948089B2
The invention relates to a control valve for adjusting a process fluid flow of a process plant, comprising a valve housing (4) with a valve seat (10) and a valve piston (12) connected to a valve rod (14), which valve piston (12) interacts with the valve seat (10) for opening and closing the control valve (2). The invention is characterized in that, for connecting the valve rod (14) to the valve piston (12), a flange (22) is mounted on the valve rod (14), which flange (22) is screwed to the valve piston (12) via plural threaded connecting elements (34; 48).
US10948082B2
A method of forming a seal plate for sealing between two components of an assembly includes forming a plate element from a first material, the plate element including at least one seal groove receptive of a seal element and forming a seal element from a second material different from the first material by one or more additive manufacturing processes, the second material an elastomeric material of a selected durometer. The seal element is affixed to the plate element at the seal groove. A seal plate includes a plate element having one or more seal grooves receptive of a seal element, the plate element formed from a first material. A seal element is installed into the seal groove, the seal element formed from a second material different from the first material by one or more additive manufacturing processes, the second material an elastomeric material of a selected durometer.
US10948078B2
A shift range control device switches a shift range by controlling driving of an actuator. A plurality of control units are configured to control the driving of the actuator. A plurality of monitoring control units are correspondingly provided for the plurality of control units, and configured to monitor the corresponding control units. The driving of the actuator is controlled by one of the control units, which is in a normal state. When an abnormality occurs in the one of the control units being used to control the driving of the actuator, the one is switched to another one of the control units to control the driving of the actuator.
US10948077B2
A control apparatus of a transmission includes a hydraulic pressure circuit, an abnormality detector, and a controller. The transmission performs shifting operation of the transmission. The controller controls the shifting operation by controlling, as a first control operation, a control pressure adjusting value to allow a line pressure and a control pressure to have a correlation with each other and by using, as a value of the line pressure, a value calculated on a basis of a detected value of the control pressure. The controller controls the shifting operation by controlling, as a second control operation, the control pressure adjusting valve to allow the line pressure and the control pressure to have a correlation with each other and by using, as a value of the control pressure, a value calculated on a basis of a detected value of the line pressure.
US10948071B2
A planetary gear set includes a slide bearing shell arranged on a planet gear axle, a planet gear mounted rotatably on the slide bearing shell and a planet carrier having a recess for receiving the planet gear axle. An axial disk is mounted in a floating manner between a web of the planet carrier and the planet gear in an axial direction and configured flat on an axially outer side facing the web of the planet carrier. A lubricant film between the axial disk and the planet gear ensures during normal operation hydrodynamic operation between the planet gear and the axial disk. A deficient lubrication is present between the axially outer side of the axial disk and the web of the planet carrier.
US10948067B2
A transmission includes an input drive shaft, a drive gear, an idler gear, and a driven gear. The drive gear is rotationally fixed to the input drive shaft which, in turn, may but not necessarily, be powered by an engine. The idler gear may include a second set of gear teeth mounted to a bearing wherein the second set of gear teeth are formed from polymeric material. The second set of gear teeth for the idler gear may be in meshing engagement with the first set of gear teeth. The driven gear may include a third set of gear teeth in meshing engagement with the second set of gear teeth. The driven gear may be rotationally fixed to a pump shaft for a transmission pump. The input drive shaft, the drive gear, the idler gear, and the driven gear are configured to power a transmission pump.
US10948064B2
A method for controlling a differential braking arrangement of a vehicle, said vehicle comprising at least one auxiliary braking arrangement and at least one differential braking arrangement, said auxiliary braking arrangement and said differential braking arrangement being connected to a pair of propelled wheels of said vehicle, wherein the differential braking arrangement is arranged to control a relative rotational speed between the pair of propelled wheels, wherein the method comprises the steps of receiving a signal indicative of a downhill slope for a road ahead of said vehicle; determining an inclination of said downhill slope; determining a braking power needed for the at least one auxiliary braking arrangement for preventing the vehicle speed of the vehicle from exceeding a predetermined speed limit when driving at the downhill slope; and engaging the at least one differential braking arrangement for reducing the relative rotational speed between the propelled wheels if the determined braking power of the at least one auxiliary braking arrangement is higher than a predetermined threshold.
US10948063B2
A continuously variable transmission (CVT) may include differential and range modules that include planetary gear arrangements, a plurality of selectively engageable clutch assemblies, and a drop box module with a final output member. First and second power source paths may provide power to a same end of the differential module. The clutch assemblies may be selectively engageable to provide variable rotational power from the differential module to the range module, and from the range module to the drop box module in a plurality of directional ranges. The drop box module may adapt the variable rotational power provided in the selected range for connection in a given application.
US10948047B1
A modular drive apparatus includes a gear box (16) with a rotatable internal transmission gear (60). The gear box includes a plurality of body openings (44). The openings may be selectively closed by the installation of cover plates (52, 54). With a cover plate removed, a drive coupler (32, 34, 58, 148) may be extended in the respective opening and mounted in operative connection with the gear box. In the mounted position of the drive coupler, an idler gear (72, 172) engages the ring gear of the gear box. Rotatable power devices such as pumps, motors and generators may be operatively rotatably engaged with the drive coupler.
US10948046B2
Provided is a CVT ring member having a nitrided layer on a surface thereof. The CVT ring member includes a chemical composition containing, by mass, C: 0.43 to 0.70%, Si: 2.50% or less, Mn: 1.00% or less, Cr: 1.50 to 4.00%, Mo: 0.50 to 3.00% and V: 1.00% or less while satisfying a relation of Formula 1: 159×C(%)+91×Si(%)+68×Cr(%)+198×Mo (%)+646≥1,000, and the balance being Fe and unavoidable impurities. The ring member has a tensile strength of 1,700 MPa or more. The nitrided layer has a surface hardness of HV800 to HV950.
US10948041B2
The invention provides a friction material and a method of making the friction material. The friction material comprises man-made vitreous fibres whose chemical composition comprises: less than 2 wt % Fe2O3; 30-40 wt % MgO+CaO; 35-45 wt % SiO2; 17-24 wt % Al2O3; and 1-5 wt % K2O+Na2O.
US10948036B2
A brake disk or drum has at least one working surface which opposes a braking member such as a brake pad or shoe. A plurality of spaced, raised island formations are provided across the working surface, with channels extending between the island formations. Each raised island formation has an outer surface which contacts a brake pad or brake shoe during braking.
US10948033B2
A method for determining a kiss point. A drive unit having one or more motors with a motor output shaft is provided. One or more actuation profiles are ran and an amount of motor current and motor shaft position data is measured. The data measured is filtered and one or more motor current vs. motor shaft position plots having one or more curves with a high force and high current region are generated. A derivative is calculated over the curves and a slope of the high force and high current region is determined. A relative slope threshold is determined by multiplying the slopes by a predetermined percentage. One or more lines having a slope substantially equal to the relative slope threshold are plotted. The kiss point is determined based on the position of the motor shaft where the derivative of the curves equals the slope of the lines plotted.
US10948028B2
A driveline component with a shaft, a friction clutch and a centrifugal valve. The shaft has a supply passage and a feed passage that intersects the supply passage. The centrifugal valve has a valve seat, which is formed on the shaft and intersects the feed passage, a valve element and a flyweight that is pivotally coupled to the shaft. The valve element is received in the valve seat and is movable between a first position, in which the valve element is abutted against the valve seat, and a second position in which the valve element is displaced from the valve seat. The flyweight has a weight and a cam and is configured so that radially outward rotation of the weight in response to centrifugal force causes the cam to drive the valve element toward the first position.
US10948027B2
A friction plate for a clutch includes a face and a first friction material disposed on the face. The first friction material has a first composition including a first filler material at a first weight concentration of a total weight of the first friction material. A second friction material is disposed on the face and has a second composition that is different than the first composition and including a second filler material at a second weight concentration of a total weight of the second friction material. The second weight concentration is higher than the first weight concentration.
US10948024B1
A clutch disc includes a core plate and a friction member having an annular shape. The core plate includes a coupling portion having an annular shape and a plurality of fixation portions. The plurality of fixation portions protrude radially outward from the coupling portion and are circumferentially aligned through a plurality of slits each radially extending between adjacent two of the plurality of fixation portions. The friction member is fixed to the plurality of fixation portions and has an inner diameter larger than a diameter of the core plate at inner peripheral ends of the plurality of slits. The friction member includes a plurality of discharge grooves on an inner peripheral end surface thereof in corresponding portions thereof to the plurality of fixation portions. The plurality of discharge grooves lead water to the plurality of slits when the water drops on the inner peripheral end surface of the friction member.
US10948020B2
In a method for producing a subassembly for a household appliance, at least one of a first rail and a separate second rail is cleaned by a mechanical and/or chemical cleaning operation. Subsequently the first and second rails are connected to one another so as to be able to slide relative to one another and thereby form a rail withdrawal device of the subassembly.
US10948019B2
A slewing bearing including a first ring, a second ring, the first and second rings being in relative rotation around a rotation axis, at least one row of rolling elements arranged between the rings, and at least one seal mounted in a circumferential groove of first ring. A cap is fixed to the first ring and provides a cap sealing member having an annular heel mounted in an circumferential slot formed on a frontal surface of cap, and a sealing lip projecting from the heel and towards the second ring. The sealing lip has a free end in sliding frictional contact with part of the second ring.
US10948014B2
An intershaft seal assembly for maintaining separation between a piston ring and a pair of mating rings is presented. The assembly includes a piston ring interposed between forward and aft mating rings and a plurality of hydrodynamic grooves disposed along a sealing face of each mating ring. Each hydrodynamic groove further includes at least two adjoining steps wherein each step is defined by a base wall arranged to decrease depthwise in the direction opposite to rotation of an inner shaft. Two adjoining base walls define a base shoulder which locally redirects potion of a longitudinal flow within the groove to form an outward flow in the direction of the piston ring. Base walls are bounded by and intersect a pair of side walls with at least one side shoulder thereon which narrows the groove widthwise and locally redirects portion of the longitudinal flow to form a lateral flow from one side wall toward another side wall. Outward and lateral flows cooperate, with or without the longitudinal flow, to increase fluid pressure and maintain separation between the piston ring and the mating rings.
US10948008B2
A method for producing a profiled hollow shaft for a telescopic steering shaft of a motor vehicle may involve providing a hollow shaft to be processed, a profile mandrel, and a roller head comprising at least one roller. The method may further involve introducing the profile mandrel into the hollow shaft in order to produce a groove in the hollow shaft. The method may also involve moving the profile mandrel and the hollow shaft together relative to the roller head, wherein movement of the profile mandrel and the hollow shaft relative to the roller head is performed exclusively in a direction of a longitudinal axis of the hollow shaft in order to form a groove.
US10948007B2
A torque transmitting shaft includes a first member and a second member. The first member extends along an axis and has an inner surface extending between a first end and a second end. The inner surface defines a plurality of first engagement elements disposed proximate the first end. The second member extends along the second axis and has a first end portion and an intermediate portion extending from the first end portion. The first end portion has a first spline portion and each member of the first spline portion is received within corresponding engagement elements of the plurality of first engagement elements.
US10948004B2
A cap system for enclosing a metallic bolt fastener extending through a structure which includes a first securement mechanism positioned about a periphery of a bolt head of the metallic bolt fastener. The cap system further includes a cap member which includes a sidewall having an inner surface which defines a cavity dimensioned to receive the bolt head and defines a second securement mechanism complementary configured to engage the first securement mechanism positioned about the periphery of the bolt head. The cap system further includes an end of the sidewall of the cap member which defines an opening which provides the bolt head access into the cavity.
US10948001B2
An automatic clamping holder for a mobile device includes a base, a bottom support arm, left and right clamping arms, left and right pressing arms, and a trigger mechanism. The base is provided with left and right slide grooves. A first elastic member is disposed in each of the left and right slide grooves. The holder is provided with the trigger mechanism and the left and right pressing arms for controlling the opening and closing of the holder. The mobile device can be placed in or taken out from the holder more quickly and flexibly, thereby providing convenience for the user.
US10947999B2
A hydraulic-magnetic engine includes a two-stage piston having a middle section and a piston plunger, and a chamber with two separate chambers, a piston chamber and a piston plunger chamber containing fluid throughout. The cross-sectional area of the middle section is greater than the cross-sectional area of the piston plunger. The piston is magnetically propelled up and down and in the process fluid is transferred and exchanged between the two chambers and a hydraulic compensator. The reciprocal motion of the piston is activated and sustained by alternating magnetic attraction and repulsion between the piston and the chamber, while the engine power output is amplified by the hydraulic activity.
US10947993B2
Embodiments are generally provided of a gas turbine engine including a rotor assembly comprising a shaft extended along a longitudinal direction, in which a compressor rotor and a turbine rotor are each coupled to the shaft; a casing surrounding the rotor assembly, in which the casing defines a first opening radially outward of the compressor rotor, the turbine rotor, or both, and a second opening radially outward of the compressor rotor, the turbine rotor, or both; a first manifold assembly coupled to the casing at the first opening; a second manifold assembly coupled to the casing at the second opening, in which the first manifold, the casing, and the second manifold together define a thermal circuit in thermal communication with the rotor assembly; and a fluid flow device in fluid communication with the first manifold assembly, in which the fluid flow device provides a flow of fluid to the first manifold assembly and through the thermal circuit, and further wherein the flow of fluid egresses the thermal circuit at the second manifold assembly.
US10947989B2
The present disclosure provides methods and systems for an airfoil of a gas turbine engine. An airfoil of a gas turbine engine may comprise an airfoil body having a body contact surface, and an airfoil edge coupled to the body contact surface, wherein at least one of the airfoil body or airfoil edge comprises a fiber metal laminate.
US10947988B2
An impeller includes a disk formed in a disk shape about an axis, and a plurality of blades provided at intervals in a circumferential direction on one side in the axial direction of the disk. The blades define a flow path extending from one side in the axial direction toward a radial outer side and include a low-rigidity region and a high-rigidity region. The low-rigidity region has an inlet, an outlet of the extending region of the flow path, a relatively small plate thickness, and has a relatively small inclination angle with respect to the disk. The high-rigidity region adjacent to the low-rigidity region has a relatively large plate thickness, and a relatively large inclination angle with respect to the disk.
US10947983B2
A blower includes a first fan stage with a first housing that has a first plurality of stationary vanes and a first fan that has a first plurality of blades extending radially outwardly from a first hub. The first housing includes a first axial end and a second axial end opposite the first axial end. The blower also includes a second fan stage coupled to the first fan stage. The second fan stage includes a second housing with a second plurality of stationary vanes and a second fan that has a second plurality of blades extending radially outwardly from a second hub. The second fan stage includes a third axial end and a fourth axial end opposite the third axial end. The first hub and/or the second hub has a frustoconical shape that converges from the first axial end toward the fourth axial end.
US10947982B2
A method of determining a state of cooling water is provided. The method includes operating, by a controller, a driving motor of a cooling water-circulating pump that is configured to circulate cooling water at a fixed current, a fixed torque, or a fixed power. In addition, the controller is configured to calculate an average rotation speed of the driving motor for a preset first period of time during the operation of the driving motor. Whether the circulation state of the cooling water is normal is determined based on an error between the calculated average rotation speed and a preset reference rotation speed.
US10947981B2
A variable speed pumping system and an associated method for moving water of an aquatic application. The variable speed pumping system includes a water pump for moving water in connection with performance of an operation upon the water. A variable speed motor is operatively connected to drive the pump. A sensor senses a parameter of the operation performed upon the water. A controller controls speed of the motor in response to the sensed parameter of operation.
US10947975B2
An electric refrigerant drive, in particular a refrigerant compressor for an air conditioner of a motor vehicle, has an electric motor drive module and a compressor module coupled to the drive module. The drive module has a motor housing which houses an electric motor with a rotatable motor shaft and is joined to an end shield. The drive module also comprises a fluid-tight housing partition opposite the end shield, thereby forming an electronic housing that receives an electronic motor unit and is closed by a housing cover. The compressor module has a compressor housing which is attached to the end shield of the motor housing of the drive module and which receives a compressor part that is coupled or can be coupled to the drive module so as to be driven.
US10947974B2
A scroll vacuum pump includes an orbiting scroll having a wall extending axially from an orbiting scroll base towards a fixed scroll, the fixed scroll having a fixed scroll wall extending axially from a fixed scroll base towards the orbiting scroll; an axially extending drive shaft having an eccentric shaft portion so that rotation of the eccentric shaft portion imparts an orbiting motion to the orbiting scroll relative to the fixed scroll; and an axial thrust bearing arrangement including an array of ball bearings for bearing against the orbiting scroll base in an axial direction, each ball bearing describing a circular path over the orbiting scroll base during orbiting motion; at least one thrust surface for bearing against the array of ball bearings; and an adjustment mechanism for adjusting the axial position of said at least one thrust surface and thereby the axial position of the orbiting scroll base.
US10947972B2
Variable displacement-type oil pump has pump configuration unit driven by engine and discharging oil sucked from inlet portion from outlet portion by volumes of a plurality of pump chambers being varied; cam ring changing volume variation of each pump chamber by moving; coil spring forcing cam ring in direction in which volume variation of each pump chamber is increased; control oil chamber forcing cam ring in direction in which volume variation of each pump chamber is decreased; drain port draining oil from control oil chamber; control valve into which a downstream side oil discharged from outlet portion is introduced, and which adjusts internal pressure of control oil chamber by supplying oil into control oil chamber when hydraulic pressure of the introduced oil exceeds a predetermined setting working pressure. With this configuration, it is possible to suppress increase in electric power consumption associated with an electrical control mechanism.
US10947967B1
A discharge valve assembly configured to control fluid flow out of a chamber of a pump fluid end of a pump, wherein the discharge valve assembly comprises a controllable holding system (CHS), wherein the CHS is controllable to hold the discharge valve assembly in an open configuration.
US10947963B2
An inlet baffle chamber (40) is provided in the port cover (26) of a piston pump. The inlet baffle chamber (26) fluidly connects a compressed piston chamber to an adjacent lower pressure piston chamber while the lower pressure piston chamber is in the suction cycle and separately receiving fluid from an inlet manifold (38) of the port cover (26). Instead of de-compressing high pressure fluid directly to pump's inlet (36) as in prior art pumps, the inlet baffle chamber (40) directs fluid to the next piston that is already in the suction cycle.
US10947956B2
A marine hydrokinetic electric power or wind power generator may have three modules: a harnessing module, a controlling module, and a generating module. The harnessing module may have one of a propeller and a waterwheel for receiving wind or water energy. The controlling module may have a gearbox comprising gears for matching the expected wind or water generating power to an output power, a control motor, and a three variable gear assembly. The three variables are a variable input, a constant output and a constant speed control motor input variable. The variable input is received from the harnessing module and the constant output is delivered to an electricity generator. A generating module (generator) generates output power which may be a multiple of ten times the power rating of the controlling module (the constant speed control motor).
US10947953B2
A secondary electric power system and method of operation are disclosed. The system contains a grid having an array of turbines by which pressurized fluid is used to generate electricity to power a residential, commercial, agricultural or industrial structure. The secondary system may be a backup power source to the structure when a primary source is temporarily unavailable or may be a primary source in some circumstances. The method pumps fluid from a first pressure to a second pressure and exposes the fluid to a grid of turbine driven generators, the pressure is reduced across the grid to a third pressure that is less than the second. Additionally embodiments of the system are integrated into and incorporate components of other building utilities, e.g. water, sewer and fire control.
US10947951B2
A turbine comprises a shaft (20), a mass (10) eccentrically mounted for rotation about shaft (20), having its center of gravity at a distance from the shaft (20) and a motion base (15). Motion base (15) rigidly supports the shaft (20), and is configured for moving the shaft (20) in any direction of at least two degrees of movement freedom, except for heave. A floating vessel-turbine (120), encloses entirely the eccentrically rotating mass (10) and the motion base (15). The turbine converts ocean wave energy into useful energy, very efficiently.
US10947942B2
A high-pressure fuel pump for a fuel injection system of an internal combustion engine includes a pump housing and at least one fastening flange that is fixed to the pump housing by a welding. The welding has one weld region and at least one weld bead arranged laterally from the weld region. The weld bead is arranged in a receiving space formed between the pump housing and the fastening flange.
US10947941B2
An assembly for fuel-injection systems for connecting a fuel injector to a fuel-conveying component includes a retaining part that is used for mechanical fastening, and an attachment part, to which the fuel injector is hydraulically connectable. A connecting part is provided via which the attachment part, that is connectable to the fuel-conveying component, is connectable to the retaining part.
US10947937B2
A functional component for influencing a tank ventilation of a fuel tank, functionally connected to an internal combustion engine, having a main body, wherein at least one flow channel for guiding fluid from an inlet side to an outlet side is formed in the main body, wherein at least one component for creating a clip connection of the functional component to an intake pipe is formed on the main body. The invention also relates to an arrangement of a functional component for influencing a tank ventilation of a fuel tank, functionally connected to an internal combustion engine, on an intake pipe.
US10947926B1
A power generation device includes a first chamber, a second chamber coupled with the first chamber, a first and a second spray devices. The first and second chambers contain working fluid flowable between the first and second chambers via a flow passage between the first and second chambers, and a first and a second space above a portion of the working fluid that is within the first and second chambers. First spray device is coupled with the first chamber to heat or cool the first space in the first chamber. Second spray device is coupled with the second chamber to heat or cool the second space in the second chamber. At least one of the heating and cooling of the first space may cause at least one of a compression or expansion force of the second space, which may drive a power-extraction unit coupled with the second chamber.
US10947917B2
Various methods and systems are provided for skip-firing an engine. As one embodiment, a method for an engine includes firing all cylinders of the engine and not altering the closing timing of the intake valves when fueling demands are greater than a threshold. The method further includes skip-firing the engine when fueling demands are less than a threshold, and holding open the intake valves of skipped cylinders for a greater duration than intake valves of firing cylinders.
US10947916B2
A control method of a vehicle having an exhaust gas recirculation (EGR) system includes efficiently controlling a temperature of recirculated exhaust gas and, even when the temperature of recirculated exhaust gas excessively increases, damage to hardware, such as an intake manifold or parts of the exhaust gas recirculation system can be prevented. The control method includes: detecting the temperature of exhaust gas recirculated to an engine intake system by the EGR system; entering into a protection mode so as to control the temperature of the recirculated exhaust gas; determining a correction value such that the controller controls the temperature of the recirculated exhaust gas; and correcting an engine control value by using the determined correction value and controlling an engine according to the corrected engine control value.
US10947914B2
Methods and apparatuses for calibration and control of various engine subsystems using a target value approach. Under the target value approach, the control of each engine subsystem is separated or decoupled to include a set of target values, or a reference value set. A subsystem has a corresponding target determiner, which provides a target value set, or reference value set, in response to a basis variable set and optionally an overall subsystem target. The basis variable set includes parameters selected to robustly characterize the variables that affect the operation of the particular subsystem. The target determiner is optionally calibrated to provide a reference value set within specifications of the subsystem. A physical subsystem controller operates in response to the reference value set.
US10947908B2
A controller according to the present disclosure, in each combustion cycle that composes a change cycle, calculates the average μn of control amounts from the first combustion cycle to the nth (1<=n<=N) combustion cycle and calculates the error μn-μo of the average μn with respect to the average μo of a reference normal population. Also, the controller sets both a positive threshold Zα/2*σo/n1/2 and a negative threshold −Zα/2*σo/n1/2 based on the standard error σo/n1/2 of the reference normal population in the case where the number of data is n. Then, the controller chooses an operation amount to be changed from a plurality of operation amounts, based on a comparison between a series of the errors μn-μo and a series of the positive thresholds Zα/2*σo/n1/2 and a comparison between the series of the errors μn-μo and a series of the negative thresholds −Zα/2*σo/n1/2.
US10947904B2
An inner fixed structure (IFS) seal arrangement may comprise an IFS comprising an inner skin, and outer skin, and a cellular core located between the inner skin and the outer skin, an IFS seal, a seal retainer configured to retain the IFS seal, and a cooling flow channel disposed between the outer skin and the seal retainer.
US10947892B2
Systems, methods and apparatus are disclosed for producing a target pressure differential across an intake air throttle of an internal combustion engine by opening or closing a turbocharger wastegate to a commanded position that provides an opening through the wastegate having an effective area based on the target pressure differential.
US10947891B2
According to an aspect of the present invention, there is provided a combustion engine comprising a first exhaust gas channel and a separate second exhaust gas channel each connected to at least one cylinder, wherein the first exhaust gas channel is further connected to a turbocharger and the second exhaust gas channel is configured to bypass the turbocharger, and a throttling valve in the second exhaust gas channel configured to control an exhaust gas pressure in the cylinder.
US10947881B2
A reductant generator includes a housing defining a chamber, an inlet to direct engine exhaust gas into the chamber, a moveable member that receives driving input from an engine and which is configured to compress engine exhaust gases within the chamber, and a supply to provide a fluid into the chamber to be transformed into reductant. The generator also includes an outlet from which the reductant is directed into an exhaust system.
US10947880B2
A fluid injector includes a calibration filter tube including a bore defined in an axial direction through the calibration filter tube, the bore defining at least a portion of a fluid path through the fluid injector, the calibration filter tube including a plurality of holes which extend from the bore to an outer surface of the calibration filter tube. A volume reduction member has a bore though which the calibration filter tube extends, the volume reduction member occupying a space between the outer surface of the calibration filter tube and an inner surface of the tube member, the volume reduction member being constructed from resilient, compressible material. Freezing or frozen fluid disposed in the calibration filter tube expands through the holes and at least partially compresses the volume reduction member, so as to reduce fluid expansion forces damaging other components of the fluid injector.
US10947874B2
An oil container of a combustion engine. Oil collected in the oil container can be, conveyed to the combustion engine and back into the oil container, having a central oil chamber out of which oil can be suctioned and lateral oil chambers positioned either obliquely above or obliquely below the central oil chamber depending on an oblique position of the oil container. Oil is directed to the lateral oil chambers from the combustion engine, and, depending on the oblique position of the oil container, the central oil chamber can be coupled to a first lateral oil chamber that is adjacent to the central oil chamber on a first side of the central oil chamber, or to a second lateral oil chamber that is adjacent to the central oil chamber on a second side of the central oil chamber, via a respective passively controlled check valve.
US10947861B2
A turbocharger includes a variable vane mechanism includes a unison ring and at least one bearing member that is fixed to the unison ring. The bearing member includes a bearing surface that supports rotation of the unison ring within the variable vane mechanism. The unison ring and the at least one bearing member have independent material characteristics.
US10947849B2
Systems and methods that include and/or leverage a cluster of machine-learned models to recontour components of gas turbine engines are provided. In one exemplary aspect, the systems and methods leverage a cluster of machine-learned models to predict repair machining offsets for certain sections of the component that can be used to adjust or set a material removal tool path.
US10947848B2
A commutator/manifold assembly controls a flow of hydraulic fluid in a hydraulic fluid system. The assembly includes a commutator having an offset design including an inner portion eccentrically encompassed within an outer portion, and offset commutator porting to control the hydraulic flow. A manifold includes manifold ports having a straight configuration by which walls defining the manifold ports run substantially along a longitudinal axis through an entirety of the manifold. The commutator is configured to rotate to sequentially align the commutator porting with differing portions of the manifold ports to control the flow. The commutator porting includes inner ports and outer ports that are isolated from each other by a commutator seal. A commutator ring has a guiding surface that guides rotation of the commutator. The rotation of the commutator provides a timed flow through the manifold ports straight through the manifold and without any directional flow restriction.
US10947845B2
A shaft enlargement arrangement for a boring system comprises a hollow column proximate a lower end of the boring system. A reamer section comprising a downwardly tapering first cutter head arrangement is rotatably fitted to the hollow column, with a first drive being provided to rotate the first cutter head arrangement relative to the hollow column so as to bore downwardly a hole having a diameter corresponding substantially to the diameter of the first cutter head arrangement. A boring head arrangement is fitted to an operatively lower end, the boring head arrangement terminating in a downwardly tapering second cutter head arrangement to bore a leading or pilot hole, having a diameter that is less than the diameter of the first cutter head arrangement, as the boring system proceeds to bore downwardly.
US10947841B2
A method for performing a formation-related physical action includes: receiving image data of a wall of a borehole penetrating a formation, the image data having image data of fractures intersecting the wall of the borehole; and defining a volume surrounding the borehole. The method also includes determining a surface area of each fracture intersecting the volume at each defined depth in a plurality of depths and calculating a fracture density for each defined depth based on the surface area of each fracture intersecting the volume at each defined depth in a plurality of depths and a size of the volume. The method further includes performing the formation-related physical action based on the fracture density for each defined depth using apparatus configured to perform the formation-related physical action.
US10947831B2
A fluid management system positioned in a wellbore for recovering a multiphase stream from the wellbore. The system comprising a downhole separator configured to produce a carrier fluid having a carrier fluid pressure and a separated fluid having a separated fluid pressure, an artificial lift device configured to increase the carrier fluid pressure to produce the turbine feed stream having a turbine feed pressure, a turbine configured to convert fluid energy in the turbine feed stream to harvested energy, the conversion fluid energy from the turbine feed stream to harvested energy produces a turbine discharge stream having a turbine discharge pressure less than the turbine feed pressure, and a pressure boosting device configured to convert the harvested energy to pressurized fluid energy, the conversion of harvested energy to pressurized fluid energy produces a pressurized fluid stream having a pressurized fluid pressure greater than the separated fluid pressure.
US10947819B2
A downhole system includes a drill string having a drilling fluid flow channel and at least one turbine alternator deployed in the flow channel. The turbine alternator is configured to convert flowing drilling fluid to electrical power. A voltage bus is configured to receive electrical power from the turbine alternator and at least one electrical motor is configured to receive electrical power from the voltage bus. An electronic controller is configured to provide active control of the turbine alternator via processing a desired speed of the electrical motor to generate a desired torque current and feeding the desired torque current forward to the turbine alternator. The turbine alternator is responsive to the desired torque current such that it modifies the electrical power provided to the voltage bus in response to the desired torque.
US10947813B2
Systems and methods for providing artificial lift to wellbore fluids include a pump located within a wellbore. A motor is located uphole of the pump and a protector assembly is located between the pump and the motor. A downhole packer is located within the wellbore downhole of the pump. A sand diverter is located downhole of the pump and has a flow port assembly located uphole of the downhole packer, the sand diverter having a diverter inner bore in fluid communication with the wellbore downhole of the downhole packer. The flow port assembly has an inner sleeve that is moveable between an open position where an inner sleeve port assembly is aligned with an outer sleeve port assembly of an outer sleeve, and a closed position where the inner sleeve port assembly is unaligned with the outer sleeve port assembly.
US10947812B2
A well abandonment tool comprising an elongate housing extending between top and bottom ends locatable within a wellbore having a longitudinal pumping cylindrical bore with a pumping piston therein. The apparatus further comprises a wellbore seal located around the housing operable to engage upon the wellbore and to be expanded into contact therewith upon an upward motion of the housing so as to seal an annulus between the housing and the wellbore and a bridge plug engagement connector adapted to secure a bridge plug thereto at a position below the bottom end of the housing. The pumping piston is suspended from a wireline wherein longitudinal movement of the pumping piston discharges a fluid into a bridge plug activation chamber having a movable cylinder adapted to draw the bridge plug engagement connector against the bottom end of the housing so as to expand the bridge plug into engagement with the wellbore.
US10947805B2
Systems and methods for landing a tubing hanger in a wellhead and then orienting a tree (or spool, or flowline connection body) relative to the tubing hanger while landing the tree on the wellhead are provided. This alignment is accomplished without the use of either a tubing spool or a BOP stack with an orientation pin. The tubing hanger alignment devices may be used to orientate the tree as the tree is landed so that the couplings and stabs between the tree and the tubing hanger line up with each other just at the moment of landing.
US10947799B2
Downhole setting systems and methods for setting downhole tools in subterranean formations. An example downhole setting system comprises a downhole setting assembly and a downhole tool configured to be set by the downhole setting assembly. The downhole setting assembly comprises a setting piston, and a mating element that physically constrains the setting piston from translating; the mating element configured to release and permit the setting piston to translate.
US10947798B2
An isolation valve for use in a wellbore includes a housing having a bore; a flapper movable between an open position and a closed position, the flapper operable to isolate an upper portion of the bore from a lower portion of the bore when the flapper is in the closed position; and a collet pivotable between a first position configured to move the flapper to the closed position, and a second position configured to engage the flapper in the closed position, thereby retaining the flapper in the closed position.
US10947797B2
Systems and methods for separating a flowback mixture received from a wellbore. Employing a vessel with internal chambers to receive the mixture and employing eductors and a shaker to manage the separation of the mixture to produce a supply of solids-free liquid ready for reuse.
US10947785B2
A downhole drilling system is disclosed. The downhole drilling system may include a drill bit including a first electrode and a second electrode. The downhole drilling system may also include a pulse-generating circuit coupled to the first electrode and the second electrode. A capacitor within the pulse-generating circuit may include a plurality of electrode sheets and a plurality of dielectric sheets interleaved with the plurality of electrode sheets. Each of the dielectric sheets may include a composite material including a polymer matrix formed from a polymer component and a nanoparticle component that increases the dielectric constant of the composite material above that of the polymer component.
US10947782B2
A fence gate assembly comprises an upright having a longitudinal opening and a lateral opening. The assembly also includes an insert received within the longitudinal opening and coupled to the upright. The insert also includes a support portion extending from a rear wall. The assembly further includes a rail at least partially received within a cavity of the insert, the rail including a channel configured to at least partly receive the support portion therein.
US10947770B2
An adjusting device for a vehicle part that is movable relative to the body of a vehicle, in particular for a vehicle door or panel, includes a drive assembly having a drive unit and a connecting unit for connecting the drive assembly to a superordinate assembly, i.e. an assembly not part of the adjusting device, either the body of the vehicle or the movable vehicle part, an adjusting element which can be displaced relative to the drive assembly by means of the drive unit and which comprises, at the free end thereof, an additional connecting unit for connecting the adjusting element to a superordinate assembly, i.e. an assembly not part of the adjusting device, either the movable vehicle part or the body of the vehicle, one connecting unit is connected to the drive assembly at a point that is remote from the free end of the drive assembly.
US10947736B2
An awning is disclosed. The awning comprises a case assembly comprising a housing, configured to be mounted to a dwelling, and a lead rail, a roller assembly mounted in the case assembly and including a roll tube rotatable relative to the case assembly, a lead rail assembly coupled to the lead rail, the lead rail assembly movable relative to the housing between an extended position and a retracted position, a canopy having a leading edge and a trailing edge, the leading edge being connected to the lead rail assembly and the trailing edge being connected to the roll tube, and a spring arm assembly connecting the housing of the case assembly to the lead rail, the spring arms including a first arm and a second arm pivotable relative to one another, the spring arm assembly allowing the lead rail assembly to move between the extended position and the retracted position.
US10947733B2
A roof gutter cap system includes a water channeling panel configured to contact an angled roof surface. The water channeling panel includes a plurality of apertures configured to channel water from the roof surface into a gutter attached to the roof. In one embodiment, the water channeling panel includes a flat base and a plurality of appendages protruding upwardly from the flat base. In another embodiment, the water channeling panel includes a corrugated section including a repeating alternating wall pattern.
US10947730B2
The invention describes a novel roofing trim saddle system and method of installing for use in roofing and siding applications where a roofing hip or ridge must be covered (finished). The various implementations herein describe the system as having a multitude of saddle brackets, each with a multitude of tabs that retain the roofing material (such as tiles, shingles, panels, slates, etc.). The saddle brackets attach to the roof via a fastener such as nails or screws that engage holes formed by slot tabs in the saddle bracket body. The slot tabs are used to correctly space and align the saddle bracket during installation. The system is strong, secure, adaptable, adjustable, customizable, thin, light-weight, self aligning, weather-proof, can be readily designed to accommodate many different roofing styles and materials on site, or can be manufactured to the needs of any particular roofing and siding application.
US10947721B2
A through-wall flashing support system for supporting a through-wall flashing membrane installed in a cavity wall. The system includes multiple support parts, multiple spline parts and a through-wall flashing membrane. Each support part has a flange, configured to abut and be attached to an inner wall of the cavity wall, and a base, extending with a downward slope from the lower portion of the flange such that the outer portion of the base penetrates an outer wall of cavity wall. Spline parts are configured to connect adjacent support parts. The through-wall flashing membrane extends across the cavity and covers the bases of the support parts and the spline parts. Weep holes are installed to enable water to flow through the outer wall along through-wall flashing membrane. Methods for installing this system in a new cavity wall and retrofitting an existing cavity wall are also provided.
US10947718B2
A modular building unit for construction of a building comprises a structural frame 40 suitable for interconnection to another modular building unit in construction of the building; and a stud frame wall 80/82 internal to and fixed to the frame. The modular building unit is suitable for handling as a shipping container for transport.
US10947717B2
System for fixing to the ground walls of a building includes a plurality of supporting elements interposed between a concrete foundation of the building and the walls, connecting elements for connecting at least two supporting elements that are aligned on one another, adjusting elements for adjusting a distance of the supporting elements from the foundation and for correcting a possible tilt of the supporting elements with respect to a horizontal reference plane, anchoring elements for anchoring the supporting elements to the foundation, the supporting elements being made of plastics.
US10947715B1
A root cutter collar with quick changing skids preferably includes a base tube, a plurality of skid bosses, a plurality of skid retainers, a plurality of threaded fasteners and a plurality of skids. The plurality of skid bosses are attached to an outside perimeter of the base tube. A pair of tapped holes are formed through each skid boss. A location pin extends outward from the skid boss and is located between the pair of tapped holes. Each skid retainer includes two through holes, which are concentric with the two tapped holes in each skid boss. Each skid includes a pair of slotted openings and a pin notch located between the pair of slotted openings. The pin notch is sized to receive the location pin. Threaded fasteners are inserted into the pair of holes in the skid retainer and tightened in the skid boss to retain the skid.
US10947714B2
An air gap floor drain is disclosed which may provide an air gap between a floor drain aperture and one or more device drain conduits producing drain effluent. An example air gap floor drain includes a first funnel. A lid on the first funnel has one or more ports to accept the device drain conduits. A second funnel is stacked under the first funnel so that the drain effluent from the device drain conduits entering the first funnel through one or more ports passes down through the second funnel before flowing from the second funnel down into the floor drain aperture.
US10947707B2
A device 307 for resisting rotation of a tap that has been fitted to a sink, the device comprising an engagement formation 313 for engaging with a part of the tap, a body 312, and at least one distal edge 308 for contacting with a remote part of the sink. The engagement formation 313 comprises an attachment means for securing the device 307 to a part of the tap, the attachment means comprising one or more channels 334.
US10947701B2
Provided is a working vehicle capable of, while reducing fuel consumption, improving traveling performance only when high traveling performance is required. A wheel loader 1 comprises: an engine 3; a variable displacement HST pump 41; a variable displacement HST motor 42 connected to the HST pump 41 through a closed circuit; pressure sensors 72A, 72B configured to load pressure of the HST motor 42; and a controller 5, wherein the controller 5 is configured to, in a case of determining that a load pressure detection value P is included in a predetermined pressure range of greater than load pressure Pα corresponding to flat ground traveling and smaller than load pressure Pγ corresponding to an excavation operation, increase maximum rotational speed of the engine 3 only within the predetermined pressure range.
US10947699B2
A construction machine incorporates a hydraulic closed circuit system capable of suppressing, even where a selector valve is stuck in an open state by a failure of the selector valve or a control system therefor, unintended operation of a hydraulic actuator and continuing operation of a machine body. The construction machine includes first sensors that detect open-closed states of a plurality of switching valves, first compulsory valve closing devices that change over the plurality of switching valves to a closed position irrespective of open-close control by a machine body controller, and a valve device controller that controls, when it is detected based on the open-closed states of the plurality of selector values detected by the first sensors that one of the plurality of selector values is stuck in an open state, the first compulsory valve closing device such that other selector valve connected to one of the plurality of closed circuit pumps to which the one selector valve is connected is closed.
US10947698B2
A cabin for a machine is disclosed. The cabin may include a floor, a roof, at least one A-post located at a leading end relative to a forward travel direction of the machine, and a C-post located at a trailing end opposite the at least one A-post. The C-post may have first terminal ends located at the floor and second terminal ends located at the roof. The C-post may include a C-shaped beam having the first terminal ends, and a Y-shaped beam structure having the second terminal ends. The Y-shaped beam structure may extend from the C-shaped beam to the roof. The Y-shaped beam structure may include two spaced beams.
US10947694B2
The present invention relates to a preloading apparatus and a method of reinforcing a foundation using the same, wherein, in a preloading method used for remodeling construction in which an extension of a building, such as an apartment, is required, the preloading apparatus allows adjustment of a preloading load, such as addition of a preloading load, to be performed when loss of the preloading load occurs and allows the new pile to effectively share a load applied before and after an extension of a building so that reinforcement efficiency is increased, and thus a load is adjustable economically.
US10947683B2
A structure of a sign pole is provided. The sign pole includes a tubular member that has a predetermined outer diameter, a predetermined inner diameter, and a predetermined thickness. In a state in which the sign pole is embedded in a ground, the sign pole includes a reinforcement portion having a thickness different from the predetermined thickness while maintaining the predetermined outer diameter in a first range from a first position equal to or lower than a level of a ground surface to a second position located a predetermined distance above the level of the ground surface. The reinforcement portion has a thickness larger than the predetermined thickness.
US10947666B2
A leather-like fabric has a feel of natural nubuck leather and a napped feel and air permeability of suede leather, as well as high wear resistance. The leather-like fabric includes a fibrous structure including ultrafine fibers having an average monofilament fineness of 0.0001 dtex or more and 0.5 dtex or less, at least one surface of the fibrous structure being napped, the napped surface having resin layers located discontinuously, and each of the resin layers containing two or more layers.
US10947658B2
A washing machine appliance and a method of selectively draining a sump of the washing machine appliance at the start of an operating cycle is provided. The method includes determining that the drain pump assembly has drained wash fluid from the sump, e.g., by checking to see whether an empty sump flag has been set in the controller. In addition, the method includes determining that a water supply valve has not been opened since the wash fluid was drained from the sump and that a sump pressure exceeds a predetermined threshold pressure, e.g., indicating that water is in sump that was not intentionally added by the water supply valve. The drain pump assembly is then operated to perform a drain cycle at the beginning of a subsequent operating cycle.
US10947652B2
Apparatus for manufacturing a non-woven fabric includes a diffusing shaft, which includes a first shaft portion in a defined location and provided with a slit-shaped air guide, wherein filaments are supplied together with air from an inlet side of the air guide to an outlet side of the air guide; a second shaft portion in a defined location, having an inlet side that is communicated with an outlet side of the first shaft portion and an outlet side that is disposed to face a filament collecting unit, wherein an opening width along a machine direction of the inlet side of the second shaft portion is larger than an opening width along a machine direction of the first shaft portion; and a stepped portion provided at a connecting portion between the outlet side of the first shaft portion and the inlet side of the second shaft portion and connecting the same.
US10947647B2
A fabric laminate used as a reinforcing base material of a fiber-reinforced composite is constituted by laminating fabrics having warp yarns and weft yarns. Each warp yarn has a diameter-changing portion, in which the diameter of the yarn gradually changes in the yarn longitudinal direction in the vicinity of one end in the yarn longitudinal direction of the warp yarn.
US10947637B2
The invention relates to a method for making nanopores in thin layers or monolayers of transition metal dichalcogenides that enables accurate and controllable formation of pore within those thin layer(s) with sub-nanometer precision.
US10947633B2
Disclosed is a method for producing an electrocast belt which method ensures long-term use of an electrocasting bath and which method enables provision of an electrocast belt having a required product quality even when an electrocasting bath that has been used in electrolysis with a large cumulative amount of electricity. The method includes a first step of producing an electrocast belt having a required product quality in an electrocasting bath of a specific composition until a predetermined period of time has elapsed; a second step of subsequently producing an electrocast belt in the same electrocasting bath; and a third step of polishing a surface of the electrocast belt produced from the second step so that the electrocast belt produced from the third step has a product quality equivalent to that of the electrocast belt produced from the first step.
US10947631B2
The present invention relates to nonferrous metallurgy, in particular to the process equipment for electrolytic production of primary aluminum, namely to methods for lining cathode assemblies of reduction cells. A method for lining a cathode of a reduction cell for production of aluminum includes filling a cathode device shell with a thermal insulation layer and leveling said layer; filling, leveling and compacting a refractory layer; installing bottom and side blocks followed by sealing joints therebetween with a cold ramming paste. Prior to filling a shell bottom with the thermal insulation layer, a layer of fine carbonized particles is formed. The inventive method for lining a cathode assembly of a reduction cell for production of primary aluminum allows to reduce the cost of lining materials and energy consumption for reduction cell operation by means of improved heat resistance of a base and to increase the service life of reduction cells.
US10947629B2
This invention relates to gaskets, apparatus incorporating said gaskets and to methods of using them. In particular, there is provided a gasket comprising a closed loop of resilient material, the loop having an inner periphery and an outer periphery, the gasket having a first thickness at a first position which is between 0% and 30% of the gasket width away from the outer periphery, a second thickness at a second position measured at a point at least 50% of the gasket width from the first position, and a third thickness at a third position intermediate the first and second positions and at least 10% of the gasket width from each, the first thickness being greater than the third thickness which is greater than the second thickness, and wherein either a said gasket reduces in thickness from the first thickness to the third thickness and then to the second thickness via one or more tapered sections which taper linearly to a reduced thickness in the direction towards the inner periphery, or b said gasket reduces in thickness from the first thickness to the third thickness via one or more steps which step to a reduced thickness in the direction towards the inner periphery and then from the third thickness to the second thickness via one or more steps which step to a reduced thickness in the direction towards the inner periphery, or c said gasket reduces in thickness from the first thickness to the third thickness and then to the second thickness via a combination of one or more steps and one or more tapered sections as defined above.
US10947628B2
The present disclosure provides a system for electrochemical conversion of carbon dioxide, including: a reduction electrode unit to which carbon dioxide is supplied and including a metal-containing electrode; an oxidation electrode unit including a sacrificial electrode; and an electrolyte unit including an aprotic polar organic solvent and an auxiliary electrolyte, which is in contact with the reduction electrode unit and the oxidation electrode unit, and the carbon dioxide supplied to the reduction electrode unit is electrochemically reduced so as to produce an oxalate salt.
US10947621B2
A method and apparatus for delivering gases to a semiconductor processing system are provided. In some embodiments, the apparatus includes a gas inlet line having an inlet valve; a gas outlet line having an outlet valve; a gas flow controller arranged to control the flow through the inlet valve; an orifice contained within at least one of the gas outlet line, the outlet valve, a chemical ampoule outlet valve, or outlet isolation valve; a chemical ampoule fluidly coupled to at least one of the gas inlet line and the gas outlet line; and a processing chamber. In some embodiments, the apparatus further includes a check valve, one or more orifices, and/or a heated divert line.
US10947617B2
The tunable mask in the current invention comprises three parts: a mask body, an upper piece, and a lower piece. When these parts are assembled together, either or both of the upper and lower pieces' positions on the mask body can be adjusted to form various shapes of the tunable mask. Different shapes of upper and lower pieces are also available for use. During the coating process in a physical vapor deposition (PVD) system, a single or multiple tunable masks are positioned between the substrate and the evaporation source. Uniformity of the coating thickness on the substrate is improved when the tunable mask provides an optimal shielding effect with a selective shape.
US10947616B2
In a method for forming a vapor deposition pattern using a vapor deposition mask provided with a plurality of openings corresponding to a pattern that is produced by vapor deposition, and forming a vapor deposition pattern in a vapor deposition target, the method includes a close contact step of disposing the vapor deposition mask on one surface side of the vapor deposition target, disposing a pressing member and a magnetic plate in layer in this order on the other surface side of the vapor deposition target, and bringing the vapor deposition target and the vapor deposition mask into close contact with each other by using magnetism of the magnetic plate, and a vapor deposition pattern forming step of causing a vapor deposition material released from a vapor deposition source to adhere to the vapor deposition target through openings after the close contact step, and forming the vapor deposition pattern in the vapor deposition target.
US10947612B2
A lightweight, selectively degradable composite material is disclosed. The composite material comprises a compacted powder mixture of a first powder, the first powder comprising first metal particles comprising Mg, Al, Mn, or Zn, or an alloy of any of the above, or a combination of any of the above, having a first particle oxidation potential, a second powder, the second powder comprising low-density ceramic, glass, cermet, intermetallic, metal, polymer, or inorganic compound second particles, and a third metal powder, the third metal powder comprising third metal particles having an oxidation potential that is different than the first particle oxidation potential. The compacted powder mixture has a microstructure comprising a matrix comprising the first metal particles, the second particles and third particles dispersed within the matrix, the third particles comprising a network of third particles extending throughout the matrix, the composite material having a density of about 3.5 g/cm3 or less.
US10947611B2
The present invention provides a composite roll for rolling including an outer layer having excellent wear resistance, surface roughening resistance, crack resistance, and accident resistance due to segregation of MC carbides being suppressed to adjust the amount of graphite to be crystallized. The composite roll for rolling of the present invention is a composite roll for rolling that has an outer layer and is produced through centrifugal casting, and the outer layer contains C in an amount of 2.2 mass % to 3.2 mass %, Si in an amount of 1.0 mass % to 3.0 mass %, Mn in an amount of 0.3 mass % to 2.0 mass %, Ni in an amount of 3.0 mass % to 7.0 mass %, Cr in an amount of 0.5 mass % to 2.5 mass %, Mo in an amount of 1.0 mass % to 3.0 mass %, V in an amount of 2.5 mass % to 5.0 mass %, Nb in an amount of more than 0 mass % and 0.5 mass % or less, and a remaining portion including Fe and inevitable impurities, and a condition (a): Nb mass %/V mass %<0.1, and a condition (b): 2.1×C mass %+1.2×Si mass %−Cr mass %+0.5×Mo mass %+(V mass %+Nb mass %/2)≤13.0 mass % are satisfied.
US10947606B2
A method for recovering one or more of copper, uranium and a precious metal from an ore material, including: (a) forming a heap of the ore material; (b) during active heap irrigation, contacting the heap of the ore material with an iron containing acidic leach liquor having a high chloride content in the presence of an oxygen containing gas, and producing a pregnant leach solution; and (c) recovering one or more of copper, uranium and a precious metal from the pregnant leach solution.
US10947592B2
The present invention relates to methods for simultaneously determining the presence or absence of mutations, deletions, duplications and single nucleotide polymorphisms in a cystic fibrosis transmembrane regulator (CFTR) nucleic acid. Oligonucleotide primers and kits used to amplify regions of a CFTR nucleic acid for high throughput, massively parallel sequencing and methods of determining an individual's cystic fibrosis status are also disclosed.
US10947591B2
The invention provides methods and compositions for treating various degenerative diseases (e.g., AMD) with a factor D inhibitor (e.g., anti-factor D antibody or antigen-binding fragment thereof). Also provided are methods of selecting or identifying patients for treatment with a factor D inhibitor. Methods include the use of prognostic and/or predictive biomarkers.
US10947581B2
A system and method for target material capture, the method comprising: receiving a set of target cells into an array of wells defined at a surface plane of a substrate; receiving a set of particles into the array of wells, thereby co-capturing the set of target cells and the set of particles; achieving a desired state for the array of wells upon receiving a washing fluid into a cavity in communication with the array of wells; receiving a lysis buffer into the cavity; receiving a partitioning fluid into the cavity, thereby displacing the lysis buffer from the cavity and partitioning each of the array of wells from adjacent wells, at the surface plane; and retaining intercellular material of the set of target cells, individually with the set of particles within the array of wells.
US10947580B2
The invention concerns methods for detecting exposure to a RIP II family toxin in a biological sample. The method is based on identifying the enzymatic activity of the toxin on 28sRNA and employs sensitive and specific amplification steps that allow detection in clinical samples.
US10947577B2
A biological sterilization indicator device is provided. The device comprises a body, a plurality of test microorganisms, and an oxygen-modulated first fluorescent sensor. The body comprises a first layer attached to a second layer, forming at least one isolatable microchamber and at least one primary passageway that provides fluidic communication between ambience and the at least one microchamber. The microchamber has an isolated volume of about 0.5 microliters to about 9.5 microliters. The plurality of test microorganisms and the oxygen-modulated first fluorescent sensor are disposed in the microchamber. A method of using the device to determine the effectiveness of a sterilization process is also provided.
US10947570B2
Disclosed are methods for regulating biosynthesis of at least one of pimelic acid, 7-aminoheptanoic acid, 7-hydroxyheptanoic acid, heptamethylenediamine, 7-aminoheptanoland 1,7-heptanediol (C7 building blocks) using a pathway having a pimeloyl-ACP intermediate, the method including the step of downregulating the activity of BioF. Also disclosed are recombinant hosts by fermentation in which the above methods are performed. Further disclosed are recombinant hosts for producing pimeloyl-ACP, the recombinant host including a deletion of a bioF gene.
US10947567B2
The present invention relates to processes for producing fermentation products from starch-containing material, wherein a thermostable alpha-amylase and optionally a thermostable protease are present and/or added during liquefaction. The invention also relates to a composition suitable for use in a process of the invention.
US10947566B1
A hydrogen peroxide production method, system, and apparatus is provided for producing large volumes of hydrogen peroxide having concentrations up to and excess of 80% in one continuous cycle. In one aspect, the hydrogen peroxide production system can include an aqueous solution comprised of an NQO1 enzyme, an NQO1 activated compound or molecule, and an NADH or NADPH cofactor for producing hydrogen peroxide, a production chamber having a semi-permeable membrane for receiving the aqueous solution. Here, the membrane can further include one or more molecular weight barriers configured to diffuse the produced hydrogen peroxide there through. The system can also include a collection chamber for receiving the produced hydrogen peroxide, and one or more pumps for circulating the aqueous solution having the hydrogen peroxide to the collection chamber and back to the production chamber.
US10947564B2
A method for producing methane by biological conversion of carbon dioxide is performed using a symbiosis between one or more methane-generating bacteria and: (i) one or more hetero-autotrophic cyanobacteria and/or microalgae, or (ii) one or more sulfobacteria and/or acetobacteria, wherein the hetero-autotrophic cyanobacteria and/or microalgae, or the sulfobacteria and/or acetobacteria, produce the molecular hydrogen required for the conversion of carbon dioxide into methane performed by the methane-generating bacteria.
US10947563B2
The present invention relates to terpene synthases capable of degrading precursors into biofuel compounds, such as terpenoid compounds. In one instance, a transformed organism can include such terpene synthases, as well as vectors encoding such synthases. Methods of employing such synthases and organisms are also described herein.
US10947562B2
The present invention provides modified oocytes having a nuclear genome derived from a first oocyte and cytoplasm derived from a second oocyte from a different subject, and methods for making and using such modified oocytes. The methods and compositions of the present invention can be useful in a variety of settings including, but not limited to, in in vitro fertilization (“IVF”) procedures.
US10947561B2
A method of correcting singletons in a selected AAV sequence in order to increasing the packaging yield, transduction efficiency, and/or gene transfer efficiency of the selected AAV is provided. This method involves altering one or more singletons in the parental AAV capsid to conform the singleton to the amino acid in the corresponding position(s) of the aligned functional AAV capsid sequences.
US10947559B2
The present disclosure is directed, in some embodiments, to compositions and methods for inducible modification of a cell genome.
US10947558B2
RNAi compositions and methods are provided which inhibit soybean nematode cyst infestation. Also disclosed are plants comprising said RNAi.
US10947541B2
In certain aspects, provided herein are RNA complexes (e.g., asymmetric RNA complexes, such as asiRNAs or cell penetrating asiRNAs) that inhibit IL4Rα, TRPA1, and/or F2RL1 expression and are therefore useful for treating atopic dermatitis or asthma.
US10947530B2
The disclosure provides adenosine deaminases that are capable of deaminating adenosine in DNA. The disclosure also provides fusion proteins comprising a Cas9 (e.g., a Cas9 nickase) domain and adenosine deaminases that deaminate adenosine in DNA. In some embodiments, the fusion proteins further comprise a nuclear localization sequence (NLS), and/or an inhibitor of base repair, such as, a nuclease dead inosine specific nuclease (dISN).
US10947528B2
The present invention relates to a microfluidic device for extracting and isolating DNA from cells. The device includes a support having an inlet port for receiving a sample containing a cell, an outlet port for dispensing DNA isolated from the cell, and a microfluidic channel disposed within the support and extending from the inlet port to the outlet port. The microfluidic channel includes a micropillar array, an inflow channel disposed between the inlet port and the micropillar array, and an outflow channel disposed between the micropillar array and the outlet port. The micropillar array includes micropillars spatially configured to entrap, by size exclusion, the cell, to immobilize DNA released from the cell, and to maintain the immobilized DNA in elongated or non-elongated form when hydrodynamic force is applied to the microfluidic channel. Systems and methods of making and using the device are also provided herein.
US10947525B2
Embodiments of the invention provide at least one polymer covalently conjugated to an esterase. The at least one polymer includes a plurality of oxime functional groups.
US10947522B2
The present invention provides a fungus of the genus Rhizopus having high productivity of an organic acid. The present invention also provides a mutant of the genus Rhizopus with reduced pyruvate decarboxylase activity.
US10947517B2
Engineered Cas9 systems are disclosed herein. For example, Cas9-marker fusion proteins are provided. Peptide linkers which facilitate fusion of heterologous proteins to CRISPR proteins in ways that preserve CRISPR functionality are also provided.
US10947512B2
Embodiments disclosed herein provide compositions, methods, and uses for respiratory syncytial viruses (RSV) and immunogenic compositions thereof. Certain embodiments provide RSV having a mutated NS1 protein, where the mutation causes the uncoupling of the NS1 protein's replication and type I interferon (IFN) antagonist functions. In some embodiments, this uncoupling can produce virions capable of inducing a strong, long-lasting innate immune response while maintaining its ability to replicate in vitro. Also provided are methods for amplifying RSV in host cells, wherein amplified RSV has mutated NS1 protein in which the protein's replication and IFN antagonistic functions are uncoupled. In certain embodiments, the amplified RSV having mutated NS1 protein is formulated into immunogenic compositions, including vaccines. Other embodiments provide methods for inducing an effective immune response against RSV infection in a subject.
US10947510B2
The invention relates to a method for culturing epithelial stem cells, isolated tissue fragments comprising said epithelial stem cells, or adenoma cells, and culturing the cells or fragments in the presence of a Bone Morphogenetic Protein (BMP) inhibitor, a mitogenic growth factor, and a Wnt agonist when culturing epithelial stem cells and isolated tissue fragments. The invention further relates to a cell culture medium comprising a BMP inhibitor, a mitogenic growth factor, and a Wnt agonist, to the use of said culture medium, and to crypt-villus organoids, gastric organoids and pancreatic organoids that are formed in said culture medium.
US10947507B2
Provided herein are cytoplasts, compositions comprising cytoplasts, methods of using cytoplasts, and methods of treating a subject, such as providing benefits to a healthy or unhealthy subject, or treating or diagnosing a disease or condition in a subject. In some embodiments, methods of treating a subject include: administering to the subject a therapeutically effective amount of a composition comprising a cytoplast. Also, provided herein are compositions (e.g., pharmaceutical compositions) that include a cytoplast. Also, provided herein are kits comprising instructions for using the compositions or methods.
US10947505B2
The invention provides culture platforms, cell media, and methods of differentiating pluripotent cells into hematopoietic cells. The invention further provides pluripotent stem cell-derived hematopoietic cells generated using the culture platforms and methods disclosed herein, which enable feed-free, monolayer culturing and in the absence of EB formation. Specifically, pluripotent stem cell-derived hematopoietic cell of this invention include, and not limited to, iHSC, definitive hemogenic endothelium, hematopoietic multipotent progenitors, T cell progenitors, NK cell progenitors, T cells, NK cells, NKT cells and B cells.
US10947500B2
In certain aspects the present invention provides engineered neural cells, neural stem cells, or neural progenitor cells that contain a nucleotide sequence that encodes an adenovirus E40RF1 polypeptide and/or that contain an adenovirus E40RF1 polypeptide. The present invention also provides methods of making and using such engineered cells and compositions comprising such engineered cells.
US10947498B2
The present invention provides constructs including a tubular biodegradable polyglycolic acid scaffold, wherein the scaffold may be coated with extracellular matrix proteins and substantially acellular. The constructs can be utilized as an arteriovenous graft, a coronary graft, a peripheral artery bypass conduit, or a urinary conduit. The present invention also provides methods of producing such constructs.
US10947490B2
A liquid delivery device includes a first and second container for a first and second liquid; a third container for receiving a first and second liquid; a fourth container into which a first and second liquid are discharged; a fifth container for a third liquid; a first liquid delivery tube for delivering a first liquid; a second liquid delivery tube for delivering a second liquid; a third liquid delivery tube connected to the first and second liquid delivery tube; a first liquid delivery pump on the third liquid delivery tube; a fourth liquid delivery tube for discharging a first liquid contained in the third container and delivering a third liquid to the third container; a fifth liquid delivery tube connected to the fourth liquid delivery tube; a sixth liquid delivery tube connected to the fourth liquid delivery tube; and a second liquid delivery pump on the fourth liquid delivery tube.
US10947487B2
A process that provides for the reuse of yeast biomass used in the alcoholic fermentation of both sugarcane and corn in independent or integrated processes with steps of separation and reuse of solids prior to distillation and which are used in the process itself and in other industrial applications such as the production of high protein content (DDG/DDGS) ration, due to the alcohol recovery of the process, biodiesel, cell wall and yeast extract, as well as energy generation. The process also includes a drying step using indirect contact dryers operating with low pressure, non-noble vapors, such as plant vapor and exhaust vapor, and with the recovery of the ethanol contained in the wet cake.
US10947482B1
A structured detergent composition has a yield stress point and includes a surfactant component present in an amount of from about 5 to about 50 weight percent actives, water present in a total amount of from about 40 to about 90 weight percent, and a smectite clay present in an amount of from about 0.2 to about 3 weight percent actives, each based on a total weight of the composition. The composition is formed by combining water and a smectite clay to form a mixture, applying shear to the mixture, combining the sheared mixture with an acidic surfactant, adding an acid to the combination of the sheared mixture and the acidic surfactant, then adding a base and a buffer. The method also includes the step of adding additional surfactants, wherein the combination of the acidic surfactant and the additional surfactants make up the surfactant component.
US10947480B2
A liquid laundry composition comprising: (i) one or more anionic surfactants; and (ii) a non-ionic ethoxylated C10 Guerbet alcohol surfactant with a degree of ethoxylation in the range of 1 to 10; wherein the total amount of anionic surfactant in the composition is in the range of 3 to 18 wt % of the total composition and the weight ratio of the total amount of anionic surfactant to the non-ionic ethoxylated C10 Guerbet alcohol surfactant is in the range of 6:1 to 60:1. Use of a liquid laundry detergent composition including said non-ionic ethoxylated C10 Guerbet alcohol surfactant for laundering textiles wherein effective foam is maintained during a main wash step and an easy rinse of the textiles is provided during a rinse step.
US10947474B2
Novel friction reducing additives provide friction modification at a lower effective concentration when added to a motor oil base. A friction reducing motor oil composition may include motor oil base and a friction reducing additive having the structure of the general formula (I): wherein: R1 is a straight or branched C5-C30 alkyl or alkenyl; R2 is H, or a straight or branched alkyl of C1-C10; R3 is H, or a straight or branched alkyl of C1-C10; P is 0 or C1; n is C1-C5; and m is C0-C5.
US10947470B2
An example composite waterproof fire starting puck includes a base of paraffin wax, a quantity of dried waterproof or hydrophobic moss embedded in, and surrounding, the paraffin wax, and a quantity of combustible material(s) embedded in, and projecting out of, the paraffin wax. An example composite waterproof fire starting puck may also include a wax cover. An example composite waterproof fire starting puck may also include flammable organic herbs or fragrant material(s) to provide a desirable smell during burning. When a spark or small flame is applied to the moss, the moss ignites, and after the moss ignites, the moss releases sufficient heat to ignite the quantity of combustible material(s) to melt and ignite the paraffin.
US10947469B2
A bio emulsion fuel manufacturing apparatus and method using vegetable oil is provided, including an oil tank unit configured to refine a vegetable oil introduced from an oil inlet by using a coagulant agent and a centrifugal decanter; a water tank unit configured to pretreat a water introduced from a water inlet by using a water tank catalyst; a mixed oil unit connected to the oil tank unit and the water tank unit, and configured to produce a mixed oil by using an inline mixer; and an ionization catalyst unit connected to the mixed oil unit and configured to convert the mixed oil to a bio emulsion fuel by using an ionization catalyst group.
US10947464B2
Systems and methods are provided for integration of use deasphalted resid as a feed for fuels and/or lubricant base stock production with use of the corresponding deasphalter rock for gasification to generate hydrogen and/or fuel for the fuels and/or lubricant production process. The integration can include using hydrogen generated during gasification as a fuel to provide heat for solvent processing and/or using the hydrogen for hydroprocessing of deasphalted oil.
US10947462B2
A reforming process is described. The reforming process includes introducing a hydrocarbon stream comprising hydrocarbons having 5 to 12 carbon atoms into a reforming zone containing reforming catalyst, the reforming zone comprising at least two reformers, each reformer having a set of reforming operating conditions, to produce a reformate effluent, wherein the last reformer contains less catalyst than the next to the last reformer.
US10947452B2
A scintillation crystal can include Ln(1-y)REyX3, wherein Ln represents a rare earth element, RE represents a different rare earth element, y has a value in a range of 0 to 1, and X represents a halogen. In an embodiment, RE is Ce, and the scintillation crystal is doped with Sr, Ba, or a mixture thereof at a concentration of at least approximately 0.0002 wt. %. In another embodiment, the scintillation crystal can have unexpectedly improved linearity and unexpectedly improved energy resolution properties. In a further embodiment, a radiation detection system can include the scintillation crystal, a photosensor, and an electronics device. Such a radiation detection system can be useful in a variety of radiation imaging applications.
US10947448B2
A method for manufacturing a wavelength conversion member that offers a high emission intensity and a high light conversion efficiency is provided. The method for manufacturing a wavelength conversion member includes providing a green body containing an yttrium-aluminum-garnet phosphor with a composition represented by Formula (I) below and alumina particles with an alumina purity of 99.0% by mass or more, primary-sintering the green body to obtain a first sintered body, and secondary-sintering the first sintered body by applying a hot isostatic pressing (HIP) treatment to obtain a second sintered body. (Y1-a-bGdaCeb)3Al5O12 (I) wherein a and b satisfy 0≤a≤0.3 and 0
US10947441B2
The method includes a step of introducing into the reservoir, via a well, a mixture comprising a scale inhibitor, a first scale precursor and a second scale precursor. The first and second scale precursors can react together to form scale. The first scale precursor may be an ammonium salt. The method can further comprise a step of stopping the introduction into the reservoir of the mixture and shutting in the well for 2-24 hours, and a step of introducing into the reservoir a further mixture comprising a scale inhibitor, a first and second scale precursor which can react together to form scale. The steps of stopping and resuming the introduction of mixtures may be repeated at least once. The components of the mixtures may be provided as concentrated solutions and diluted in a stream of water prior to being introduced into the reservoir. The method provides an effective way of generating a barrier to fluid flow in a reservoir. The method may be a method of abandoning an entire well in a reservoir.
US10947427B2
Embodiments of the present disclosure are directed to an adhesive layer, bearing including the adhesive layer, and methods of forming. The adhesive layer can include a mixture of a first polymer, a second polymer, and a third polymer, wherein the second polymer includes ethylene tetrafluoroethylene, and the third polymer includes a modified ethylene tetrafluoroethylene, ethylene tetrafluoroethylene hexafluoropropylene, or a combination thereof. In a particular embodiment, the first polymer can include an aromatic polymer. In another embodiment, the adhesive layer can have a tensile stress in an extrusion direction of at least 30 MPa.
US10947425B2
Provided is an adhesive as follows. The adhesive can bond/secure an adherend to a support with maintaining high adhesiveness during the existence of the need for securing of the adherend to the support, even in a high-temperature environment or in an environment with abrupt temperature change. The adhesive enables debonding of the adherend from the support without breakage of the adherend when the securing becomes unnecessary. The adhesive can be easily removed when remained on the adherend after debonding. The adhesive according to the present invention contains (A) a multivalent vinyl ether compound, (B) a compound including two or more of a constitutional unit represented by Formula (b), and (C) a thermoplastic resin. In the formula, X is selected from hydroxy and carboxy.
US10947413B2
A process for chemical mechanical polishing cobalt to planarize the surface and remove at least some of the cobalt from a substrate. The process includes providing a polishing composition, containing, as initial components: water; an oxidizing agent; colloidal silica abrasive particles; aspartic acid or salts thereof; a phosphonic acid having an alkyl group of greater than ten carbon atoms, wherein the phosphonic acid having the alky group of greater than ten carbon atoms is included in amounts sufficient to enable high cobalt removal rates of ≥2000 Å/min and substantial cobalt corrosion inhibition; and providing a chemical mechanical polishing pad, having a polishing surface; creating dynamic contact at an interface between the polishing pad and the substrate; and dispensing the polishing composition onto the polishing surface at or near the interface between the polishing pad and the substrate; wherein some of the cobalt is polished away and cobalt corrosion is substantially inhibited.
US10947409B2
A composition for use in the manufacture of a fouling release coating, e.g. at least one layer of a fouling release coating, comprising at least one curable or crosslinkable polysiloxane and at least one silane terminated polyurethane.
US10947405B2
An aqueous dispersion of a capsule is composed of a polymeric shell surrounding a core, the core includes one or more chemical reactants capable of forming a reaction product upon application of heat and/or radiation and the shell is stabilized by cationic dispersing groups.
US10947402B2
An inkjet method for producing a solder mask in the manufacture of a Printed Circuit uses a solder mask inkjet ink containing at least one photo-initiator, at least one free radical polymerizable compound and at least one allyl sulfone compound as adhesion promoter. A high quality solder mask withstanding the high thermal stress during the soldering process while maintaining excellent physical properties is produced.
US10947400B2
An inkjet ink can include an ink vehicle and ink solids carried by the ink vehicle. The ink solids can include a pigment, 5 wt % to 40 wt % polymeric binder, and 0.3 wt % to 3 wt % wax. The wax can have a melting point of from 90° C. to 115° C. and an average particle size of from 0.1 μm to 0.5 μm. Further, the wax can include wax particles having a particle size greater than 1 μm but which are present at a quantity no greater than 0.1% of the total number of wax particles based on particle count.
US10947399B2
Herein is described a piezo-jettable varnish composition comprising a latex polymer having a weight averaged molecular weight Mw of greater than about 50 000, a polymeric salt derived from an acidic polymer having a weight averaged molecular weight Mw in the range of about 1000 to about 50 000, water, and a co-solvent, wherein, the latex polymer and polymeric salt are present in amounts such that the ratio of latex polymer to polymeric salt by weight is in the range of greater than about 1:1 to about 8:1.
US10947393B2
It is an object to provide a coating agent that can form a layer having excellent adhesiveness to a plastic substrate and having transparency and a high refractive index. The coating agent of the present invention comprises a compound represented by formula (I) [wherein A represents a phenyl group or a naphthyl group optionally having an electron-donating group as a substituent; Z represents a carbon atom or a silicon atom, R2 represents a hydrogen atom, a hydroxyl group, a linear or branched alkyl group, a linear or branched alkoxy group, a cyclic alkyl group, or a cyclic alkoxy group, X represents a single bond; an alkylene group optionally comprising an oxygen atom, a sulfur atom, a selenium atom, —NR—, a divalent aliphatic ring group, an arylene group, an amide structure or a urethane structure; a divalent aliphatic ring group; or an arylene group, Y represents a polymerizable functional group, n represents an integer of 2 or 3, m represents an integer of 1 or 2, l represents an integer of 0 or 1, and n+m+l=4; and when n represents an integer of 2 or 3, A is the same or different].
US10947391B2
The present invention relates to gold-colored effect pigment including a nonmetallic substrate in platelet form and a coating applied thereto, wherein the coating includes at least one spacer layer. The invention further relates to a process for production of and to the use of the gold-colored effect pigment.
US10947385B2
The present invention relates to organopolysiloxane compositions which exhibits both UV and moisture initiated curing.
US10947384B2
An objective of the present invention is to provide a curable resin composition for forming a cured product having excellent heat resistance, light resistance, flexibility, and toughness. The present invention provides a curable resin composition containing the following components in specific blended amounts. (A): A polyorganosiloxane represented by average unit formula: (SiO4/2)a1(R1SiO3/2)a2(R12SiO2/2)a3(R13SiO1/2)a4 R1 is alkyl, aryl, alkenyl, or the like; a proportion of the alkyl is from 30 to 98 mol %, a proportion of the aryl is from 1 to 50 mol %, and a proportion of the alkenyl is from 1 to 20 mol % relative to a total amount of R1; and a1>0, a2>0, a3≥0, a4>0, 0.01≤a1/a2≤10, and a1+a2+a3+a4=1. (B): A polyorganosiloxane having not more than 10 silicon atoms and having a proportion of an alkenyl group relative to a total amount (100 mol %) of the organic groups bonded to the silicon atom from 20 to 60 mol %. (C): An organopolysiloxane represented by average unit formula below: (RxSiO3/2)x1(Rx2SiO2/2)x2(Rx2SiRARx2SiO2/2)x3(Rx3SiO1/2)x4 where Rx is alkyl, aryl, alkenyl, or the like; a proportion of the aryl relative to a total amount of Rx is from 1 to 50 mol %, and at least two of all the Rx moieties are alkenyl; RA is a divalent hydrocarbon group; and 0.05>x1≥0, x2+x3>0, x4>0, and x1+x2+x3+x4=1. (D) A polyorganosiloxane represented by average composition formula below: R2mHnSiO[(4-m-n)/2] where R2 is alkyl or aryl, and at least two silicon atoms are bonded to hydrogen atoms; and 0.7≤m≤2.1, 0.001≤n≤1, and 0.8≤m+n≤3. (E): A hydrosilylation catalyst.
US10947373B2
The present invention relates to a polypropylene resin composition for a microporous film which can reduce the product defect rate due to stabilization of porous formation by stabilizing film formation and also can obtain a film suitably usable for a separator, a filtration membrane, a separation membrane and a filter since the microporous film can be thinned due to high rigidity, and more specifically, relates to a polypropylene resin composition for a microporous film wherein the composition comprises 5 to 30% by weight of polypropylene resin (X) having specific MFR, molecular weight distribution Mw/Mn by GPC, melt tension (MT), branching index g′ and mm fraction of the propylene unit triads by 13C-NMR, satisfying specific conditions concerning gels and having a long chain branched structure and 95 to 70% by weight of polypropylene resin (Y) having a specific MFR and excluding the polypropylene resin (X).
US10947370B2
A 3-phenyl-3H-1-benzofuran-2-one compound is substituted with one or more acyloxy groups comprising 26 or more carbon atoms. A compound comprises two or more 3-phenyl-3H-1-benzofuran-2-one moieties and a second moiety selected from the group consisting of divalent and polyvalent C4-C60 hydrocarbon moieties. Each 3-phenyl-3H-1-benzofuran-2-one moiety is covalently bound to an open valence of the second moiety through a linking group selected from the group consisting of a carboxy group and oxyalkylene ester moieties. A composition comprises the 3-phenyl-3H-1-benzofuran-2-one compound described above or the compound described above comprising two or more 3-phenyl-3H-1-benzofuran-2-one moieties.
US10947366B2
Compositions comprising hollow mineral tubes comprising one or more essential oils (EOs) are disclosed. A process is provided for generating hollow mineral tube comprising one or more essential oils (EOs) and incorporating same in and/or on a substrate. Further disclosed are articles and methods, which are useful in inhibiting, reducing and/or retarding biofilm formation.
US10947353B2
A resin composition for insulating coating material, comprises: a polyimide resin and/or a precursor thereof; and a polymer having a heterocyclic ring at a side chain, wherein the content of the polymer having a heterocyclic ring at a side chain is 0.1 to 7 parts by weight relative to 100 parts by weight of the polyimide resin and/or the precursor thereof. By adding a prescribed amount of the polymer having a heterocyclic ring at a side chain, there can be obtained a resin composition for insulating coating material still maintaining heat resistance and together having excellent bending resistance.
US10947347B2
There is provided herein an organofunctional polysiloxanes comprising hydroxyl polyester groups made by reaction of epoxy functional polyorganosiloxanes and oligmeric polyesters based on polyhydroxy carboxylic acids. There is also provided methods for making the organofunctional polysiloxanes and agricultural, coating, personal care and home care applications containing the organofunctional polysiloxanes.
US10947335B2
The present invention relates to a triazine-precondensate-aldehyde condensation product obtainable by reacting a) at least one triazine compound of the general formulae (I), b) at least one aldehyde, and c) at least one triazine precondensate of the general formula (II). A method for obtaining a condensation product and a wood based panel are also disclosed.
US10947330B2
A method for encapsulating a catalyst in a dispersed polymer particle comprising dissolving a Group 8 to Group 11 transition metal containing catalyst and a self-dispersing polymer in a solvent; adding water and optionally a base under particle forming conditions to form a dispersed polymer encapsulated catalyst comprising particles having a population number average diameter between 10 and 300 nanometers is provided.
US10947322B2
An esterified cellulose ether is provided wherein the ester groups are phthalyl groups, the degree of substitution of phthalyl groups is from 0.02 to 0.18, the degree of neutralization of phthalyl groups is not more than 0.75, and the esterified cellulose ether has a solubility in water of at least 2.0 weight percent at 2° C.
US10947313B2
Provided is an anti-EphA4 antibody that can bind to EphA4 and enhance the cleavage of EphA4, as well as a pharmaceutical composition comprising the antibody as the active ingredient. A mouse anti-EphA4 antibody that has binding affinity towards EphA4 and can enhance the cleavage of EphA4 was obtained, and the sequence of the complementarity-determining region (CDR) of the mouse anti-EphA4 antibody was identified. Subsequently, the anti-EphA4 antibody of interest was obtained by producing a humanized antibody of the mouse anti-EphA4 antibody.
US10947312B2
The present invention provides antibodies that bind to human GFRα3 and methods of using same. According to certain embodiments of the invention, the antibodies are fully human antibodies that bind to human GFRα3. The antibodies of the invention are useful for the treatment of diseases and disorders associated with one or more GFRα3 biological activities, including the treatment of acute or chronic pain conditions, or inflammatory conditions.
US10947310B2
The present invention provides apelin receptor (APLNR) modulators that bind to APLNR and methods of using the same. The invention includes APLNR modulators such as antibodies, or antigen-binding fragments thereof, which inhibit or attenuate APLNR-mediated signaling. The invention includes APLNR modulators such as antibodies, or antibody fusion proteins thereof, that activate APLNR-mediated signaling. According to certain embodiments of the invention, the antibodies or antigen-binding fragments or antibody fusion proteins are fully human antibodies that bind to human APLNR with high affinity. The APLNR modulators of the invention are useful for the treatment of diseases and disorders associated with APLNR signaling and/or APLNR cellular expression, such as cardiovascular diseases, angiogenesis diseases, metabolic diseases and fibrotic diseases.
US10947293B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US10947292B2
The present disclosure provides recombinantly manufactured ultra-long acting insulin-Fc fusion proteins for use in treating canine and feline diabetes. The insulin-Fc fusion proteins comprise an insulin polypeptide linked via a peptide linker to an Fc-fragment of canine or feline origin. Based on the results obtained, creating a treatment that is amenable to low cost manufacturing, exhibits sufficient in vivo bioactivity, displays extended duration of bioactivity, does not induce anti-drug antibodies, and substantially retains is potency over multiple administrations, requires a non-obvious combination of insulin polypeptide, peptide linkers, and species-specific Fc fragment, in addition to selective mutations on one or more of these components. Exemplary ultra-long acting insulin-Fc fusion proteins, polynucleotides encoding these insulin-Fc fusion proteins, and pharmaceutical formulations of exemplary insulin-Fc fusion proteins are provided, in addition to methods of use and preparation.
US10947290B2
The invention includes a thioamide-modified peptide, wherein the thioamide modification increases the in vivo half-life of the peptide. The invention further includes methods of treating or preventing a disease or disorder in a subject in need thereof, the method comprising administering to the subject a thioamide-modified peptide of the invention.
US10947283B2
The present disclosure provides immunogenic compositions, such as vaccines, including DNA vaccines, and uses thereof, e.g., which include an annexin core domain to mediate efficient antigen delivery and antigen presentation in order to induce an antigen-specific immune response and/or to treat or prevent infectious diseases and/or cancer.
US10947274B1
The present invention relates to synthetic analgesic peptides that are analogs of the α-conotoxin peptide RgIA and their use for treating pain and other disorders.
US10947261B2
A tetravalent platinum compound-bicyclic double-bond-containing amphiphilic polymer prodrug, which has the structure as shown in formula (I): when m=1, represents when m=0, represents R represents —CH3 or —CH2CH3; L1 and L2 independently represent Cl, N3, NO3, and n is from 10 to 80. A preparation method of the prodrug is also disclosed. The method includes a step of reacting an axially dihydroxy-coordinated tetravalent platinum compound with a bicyclic double-bond-containing orthoester precursor. In addition, a nano-micelle formed by the prodrug and an application thereof are further disclosed. The amphiphilic polymer prodrug and the micelle formed therefrom have pH hypersensitivity and reduction dual responsiveness.
US10947255B2
A nanocomposite containing azole modified hollow silica spheres. In particular, the nanocomposite involves a silanization reaction product of an azole-functionalized silane linker and hollow silica spheres. The azole-functionalized silane linker is produced via a ring-opening reaction a silane coupling agent having an epoxide group and an azole compound. A method of making the nanocomposite is also specified.
US10947250B2
The present invention relates to a method for synthesizing a 3-phenyl-2,3,4,8,9,10-hexahydropyrano[2,3-f]chromene derivative and an optical isomer thereof, and an intermediate Compound which may be used for the synthesis method, and when the method and the intermediate Compound are used, the 3-phenyl-2,3,4,8,9,10-hexahydropyrano[2,3-f]chromene derivative and the optical isomer thereof may be effectively synthesized.
US10947243B2
The invention relates to new substituted heteroaryls of formula 1 wherein A is selected from the group consisting of N and CH D is selected from the group consisting of CH, N, NH, S and O, E is selected from the group consisting of C and N, T is selected from the group consisting of C and N, G is selected from the group consisting of C and N, and wherein each of the broken (dotted) double bonds in ring 1 are selected from either a single bond or a double bond under the proviso that all single and double bonds of ring 1 are arranged in such a way that they all form together with ring 2 an aromatic ring system, and wherein R1, M and R3 are defined according to claim 1, and to the above compounds for the treatment of a disease selected from the group consisting of asthma, COPD, allergic rhinitis, allergic dermatitis, lupus erythematodes, lupus nephritis and rheumatoid arthritis.
US10947225B2
This disclosure relates to phosphoinositide 3-kinases (PI3Ks) inhibitors such as N-(5-(imidazo[1,2-a]pyridin-6-yl)pyridin-3-yl)sulfonamide derivatives and uses related thereto. In certain embodiments, the disclosure relates to methods of treating PI3K associated diseases or conditions comprising administering an effective amount of a compound disclosed herein to a subject in need thereof. In certain embodiments, the subject is at risk of, exhibiting symptoms of, suffering from, or diagnosed with cancer or a hematological malignancy.
US10947219B2
The present invention relates an enantioselective process for the manufacture of a compound of formula (D) wherein ring A, RB2 and RB3 are as defined in claim 1.
US10947211B2
This invention relates to a process for the preparation of glycerol carbonate from the reaction of glycerol and a dialkylcarbonate, for example dimethyl carbonate, or a cyclic alkylene carbonate. More specifically, the invention relates to a process where the synthesis of glycerol carbonate is conducted in the presence of a homogeneous transesterification catalyst and involves the partial reaction of a glycerol reactant stream and a dialkyl carbonate or cyclic alkylene carbonate reactant stream and an intermediate step of alcohol by-product separation before further reaction in order to improve glycerol conversion and glycerol carbonate selectivity and yield.
US10947204B1
The present invention is directed to a method for preparing 5-nitrotetrazolate using a strongly acidic ionic cation exchange resin that has improve yields over prior art methods. The methods disclosed herein can be used either in a batch process or continuous flow reactor. In one exemplary process, starting material sodium 5-aminotetrazolate in solution is added into a reaction vessel containing a strongly acidic ionic cation exchange resin to facilitate production of 5-nitrotetrazolate. Multiple reactors containing resins may be connected in series to improve 5-nitrotetrazolate yields and purity levels.
US10947202B2
The present disclosure discloses sodium ion channel inhibitors, pharmaceutically acceptable salts and polymorphs thereof, and uses thereof. Specifically, the present disclosure discloses a polymorph of a compound of formula (X) and a preparation method thereof. The preparation method of the present disclosure is simple in operation and suitable for industrialization. The polymorph prepared by the preparation method has advantages of good stability, low hygroscopicity and high water solubility.
US10947198B2
Chemical compounds that inhibit cancer cell growth are provided. The compounds are heteroarotinoids and derivatives thereof with oxygen, nitrogen or sulfur in chroman systems, tetrahydroquinoline systems, and tetrahydrothiochroman systems.
US10947197B2
Methods, and related compositions, for the improved synthesis of [18F]DCFPyL are disclosed. Also provided are methods, and related compositions, for the use of [18F]DCFPyL so produced.
US10947196B2
The present disclosure is directed to chemical compounds and to the use of such compounds in the treatment of diseases associated with an adrenergic receptor.
US10947182B1
A compound having the formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
US10947180B2
Phenoxy acetic acids and phenyl propionic acids and their use in improving mitochondrial energy output in a subject are provided herein. The present compounds are activators of PPARδ and may be useful for treating conditions mediated by the same.
US10947159B2
Provided are a granulated blast-furnace slag activator and a method of manufacturing the same. The granulated blast-furnace slag activator includes, in percent by weight, the following raw materials: 62% to 95% of gypsum and 5% to 38% of high belite sulfoaluminate cement clinker. Also provided is a method of manufacturing cement by mixing the granulated blast-furnace slag activator with granulated blast-furnace slag at a certain ratio.
US10947146B2
Known heating burners for producing a welded joint between components of quartz glass include a burner head in which at least one burner nozzle is formed, a burner-head cooling system for the temperature control of the burner head and a supply line connected to the burner nozzle for a fuel gas. Starting from this, to modify a heating burner in such a way that impurities in the weld seam between quartz-glass components to be connected are largely avoided, it is suggested that the burner head should include a base body of silver or of a silver-based alloy.
US10947135B2
A fluid purification system has cells whose purifying capability can be regenerated. Some of the cells are arranged in series to reach a high level of purification. An automatic valve network is controlled to cycle the cells in a way that levels the loads on each, thereby maximizing the service interval for replacing expired cells, enabling all of the cells to be replaced at the same time after having each contributing approximately equally to the purification load, and operated such that at any one time, at least one cell is regenerated so as to enable continuous up-time.
US10947134B2
A hydrogen generator including a series of plates positioned in an electrolysis chamber. The plates are configured to generate hydrogen. The chamber has a water inlet configured to receive water from a water source and a hydrogen outlet configured to allow the hydrogen to exit therefrom. The plates include a positive plate, a negative plate, and a neutral plate. Each of the plates has through-holes configured to allow the water and the hydrogen to flow therethrough. The positive and negative plates are configured to be connected to positive and negative terminals, respectively, of an electrical power source. The water inside the chamber forms an electrical connection between the positive and negative plates that splits the water into the hydrogen and oxygen.
US10947133B2
Underwater systems for data center cooling and water desalination are provided. Aspects of the systems include a data center subunit and a desalination subunit that are co-located with each other at an underwater location, where the desalination subunit is configured to receive warm water output from the data center. Aspects of the invention also include methods for cooling a data center and desalinating water using underwater systems as described herein.
US10947132B2
A photocatalytic reaction unit for removing dissolved metals from a wastewater stream, including a photocatalytic reaction vessel having an inlet and an outlet for providing passage of the wastewater stream into and out of the photocatalytic reaction vessel; a photocatalyst for mixing with the wastewater stream; and an ultraviolet light source for emitting ultraviolet light into the photocatalytic reaction vessel.
US10947131B2
A method of water treatment includes flowing water that includes nitrogen and phosphorus compounds through a sorption media composition within at least one chamber of a water treatment system. The composition comprises iron filings comprising at least 5 volume (vol) % of the composition, sand particles comprising at leak 10 vol % of the composition, and clay particles comprising at least 2 vol % of the composition. The iron filings, sand particles, and clay particles are mixed together. During the flowing, the clay particles attract the nitrogen and phosphorus compounds, which become absorbed onto a surface of the iron filings and the clay, resulting in a removal of the nitrogen and phosphorus compounds and the generation of reaction products. Nitrogen and phosphorus are then recovered from the reaction products.
US10947127B2
The present invention relates to a process for the production of ammonium perrhenate (APR), which includes the use of Ca(OH)2 and to ammonium perrhenate which can be obtained by the method according to the invention.
US10947126B2
Provided are a dielectric, a capacitor and a semiconductor device that include the dielectric, and a method of preparing the dielectric, the dielectric including: a composition represented by Formula 1; and an oxide including a perovskite type crystal structure having a polar space group or a non-polar space group other than a Pbnm space group: AxByO3-δ
US10947125B2
A furnace may include at least two vertical shafts, each of which may have at an upper end thereof an inlet for material to be burnt and at a lower end thereof a burnt material outlet. The inlet and the outlet may be connected by a transfer channel. In each case, at least one main burner may be positioned above the transfer channel, and a cooling gas inlet may be positioned below the transfer channel. At least one additional burner may be positioned below the transfer channel in each of the shafts. Such a furnace can be operated such that the material to be burnt in the currently fired shaft is at least partially calcined in a main burning zone above the transfer channel, and then thermally aftertreated in an additional burning zone positioned between the transfer channel and the additional burner.
US10947119B2
Provided are organic metal halide crystals having a 1D nanotube structure. The metal halide crystals may have a unit cell that includes two or more face-sharing metal halide dimers. The metal halide crystals also may include organic cations. Methods of forming metal halide crystals having a 1D nanotube structure also are provided.
US10947103B2
Implementations of the present disclosure are directed to dispensing beverages from a beverage dispensing machine and include determining, from computer-readable media, pour parameters for a beverage of a plurality of beverages, the pour parameters being specific to the beverage, at least one pour parameter including a tilt value, and automatically, by the beverage dispensing machine: rotating a drum that holds a vessel to achieve the tilt value, initiating dispensing of the beverage into the vessel from a tap, automatically rotating the drum to reduce the tilt value of the vessel during dispensing of the beverage, and ceasing dispensing of the beverage into the vessel from the tap, the tilt value being substantially zero upon ceasing.
US10947102B1
A beverage apparatus, the beverage apparatus being hand-holdable by a user of the beverage apparatus to be portable, can include a beverage chamber housing that includes a chamber for storing a consumable liquid. The beverage apparatus can include a dispensing assembly that includes a receptacle. The receptacle can retain a vessel. The vessel can include an electronic tag and can contain an additive. The dispensing assembly can be operatively controllable by a controller to output the additive from the vessel into the consumable liquid. The beverage apparatus can include one or more sensors, devices, or assemblies that can be used to detect a volume of liquid in the chamber or a liquid level in the chamber. The beverage apparatus can include an apparatus computer processor portion (ACP) and an apparatus database portion.
US10947081B2
Apparatus for and method of folding and winding a band of non-woven fabric of a predetermined length
The present invention relates to an apparatus and a method for folding and winding a predetermined length of non-woven fabric used for the industrial production of moistened wipes. The apparatus for folding and winding a predetermined length of non-woven fabric from a roll wound on a core is mounted on a countertop, equipped with a housing, provided with a drive unit. Mounted on a hub (1) is a cylinder (2), to which eccentrically attached are rods (3) from which at a certain distance is mounted a linear feed (4). The hub assembly (1) with the cylinder (2) with the rods (3) and the linear feed (4) can be mounted vertically or horizontally.
US10947077B2
According to embodiments, a sheet post-processing apparatus includes a processing tray, a vertical alignment section, a horizontal alignment section and a controller. The controller is configured to control the horizontal alignment section to shift the sheet to a first alignment position a predetermined distance from the center of the processing tray in the sheet width direction, control the horizontal alignment section to align the sheet in the sheet width direction at the first alignment position, and control the vertical alignment section to align the sheet in the conveying direction at the first alignment position, control the horizontal alignment section to realign the sheet at the first alignment position.
US10947073B2
In some examples, velocity and torque based media motor control may include ascertaining a velocity and torque for a feed roller motor associated with a feed roller, and ascertaining a velocity and torque for a drive roller motor associated with a drive roller that is to receive media from the feed roller. Further, velocity and torque based media motor control may include determining whether the torque for the drive roller motor is greater than a torque target. In response to a determination that the torque for the drive roller motor is greater than the torque target, the torque for the drive roller motor may be reduced to the torque target, and the torque for the drive roller motor may be maintained at the torque target.
US10947065B2
Disclosed is a system for transferring fuel pellets from a location external to a building to a location in an interior of the building. The system includes a first container positioned at a location remote from the building and a second container positioned proximate an exterior portion of the building. The first and second containers are connected to one another to permit the transfer of fuel pellets from the first container to the second container by a pneumatic apparatus. The second container is also connected with the interior of the building to permit the transfer of fuel pellets from the second container to the interior of said building.
US10947064B2
An object of the present invention is to provide a technique in which deposition of powder during pneumatic transport can be inhibited by a pipe body having a simple structure. The present invention is a pipe for transporting powder including a transport path which has a portion formed by a curved pipe and through which pneumatically transported powder passes, and a blowing path through which a gas is blown into the transport path from an opening formed on an inner circumferential surface of the curved pipe, in which the blowing path blows the gas in a direction in which the gas blown into the transport path from the opening forms a swirling flow along the inner circumferential surface of the curved pipe.
US10947057B2
A control unit performs first loading control that is to be performed when a target article that has been determined by a determination unit as being an article that is in an appropriate orientation is to be loaded onto a first supporting member in the appropriate orientation, and second loading control that is to be performed when a target article that has been determined by the determination unit as being an article that is in an inappropriate orientation is to be loaded onto the first supporting member in the appropriate orientation. The first loading control is performed to control a loading operation unit to suck and support a first sucking-target surface of a target article that is supported by the second supporting member, from above, then move a sucking portion, and thereafter release the target article from the state of being sucked by the sucking portion, and the second loading control is performed to control the loading operation unit to perform an orientation changing operation, and thereafter release the target article from the state of being sucked by the sucking portion when the target article is located immediately above the first supporting member and the first sucking-target surface faces upward.
US10947056B2
An adaptive roller conveyor for conveying objects, comprises a plurality of rollers and a control device, wherein the control device is connected with a sensor for detecting at least one parameter of an object, wherein at least one roller is connected with an adjustable brake device, wherein the brake device is connected with the control device, and wherein the control device is configured to control the brake device in dependence on the detected parameter to change the braking effect of the roller.
US10947051B2
In an aspect, a wear plate for use with a conveyor system is provided. The wear plate has a plate mount, having a fastener retainer having a retention hole extending through the wear plate, and a retainer support being defined by at least one cut in the wear plate adjacent to and at least partially defining the fastener retainer, the retainer support connecting the fastener retainer to a main portion of the wear plate and enabling the fastener support to be depressed relative to a top surface of the wear plate.
US10947049B2
A conveyor system comprising a fixed, non-powered rail defining a conveyor path and an automated conveyor carrier (ACC) supported on the rail to be movable along the conveyor path. The ACC includes an on-board motor and an on-board electrical power source selectively powering the on-board motor to drive the ACC along the rail. The ACC may include a wireless sleep mode module operable to selectively shut off power to an on-board ACC controller.
US10947045B2
Warehouse automation and methods of controlling material flow can be used to streamline order fulfillment. For example, according to some embodiments described herein, a method includes: causing a first mobile robot to engage with and transport a mobile storage unit to a robotic picking cell, causing a second mobile robot to engage with and transport an outbound container to the robotic picking cell, and causing the picking robot to transfer a sellable unit from the mobile storage unit to the outbound container.
US10947036B2
Disclosed are apparatus, systems, and methods, including a cargo transport system comprising a spine assembly, a container assembly, and an outer fairing. The spine assembly comprises a rigid spine and a plurality of mounts arranged on the rigid spine in a plurality of mount rows. The container assembly comprises a plurality of containers secured to the spine assembly using at least a subset of the plurality of mounts. The outer fairing at least partially encloses the container assembly. Each container of the plurality of containers comprises a plurality of fittings for securing the container to the spine assembly and/or another container of the container assembly. The container assembly is enclosed within a pressurization space for pressurizing the container assembly.
US10947035B2
Pad for use in coffee machine for preparing at least one part of a single beverage serving. In use, in the coffee machine an aqueous fluid such as water is supplied under pressure to the pad so that the fluid is forced through the pad for obtaining a beverage that then exits the pad. The pad includes a covering with an interior space that is filled with a beverage preparation product for preparing the beverage, which beverage preparation product is a product such as ground coffee extractable with a fluid, such as water. The covering is formed by an optionally disc-shaped first sheet and a rigid shell, wherein the first sheet and the shell around their adjacent perimeter edges are connected to each other. The shell is equipped with at least one outlet, wherein on the interior space of the pad in a bottom of shell a fluid collecting structure is provided, advantageously embodied as channels in fluid connected with the at least one outlet. The pad is equipped with a second sheet that is positioned on the bottom of the shell and covering the fluid collecting structure or the channels. The second sheet is located between the beverage preparation product and the shell, wherein the first sheet and the second sheet each form a filter permeable to a fluid such as water and beverage, which can pass and that forms a barrier for the beverage preparation product so that, when in use, a fluid fed under pressure at the first sheet of the pad flows through the first sheet to the beverage preparation product so that the beverage is formed which then flows through the second sheet and via the fluid collecting structure, such as the channels, and leaves the pad through the at least one outlet opening.
US10947030B2
The present disclosure relates to a valve for dispensing flowable product from a container under pressure, the valve comprising a stem, a seal coupled to the stem, and a mounting cup configured to mount the valve to the container, wherein each of the stem, seal, and mounting cup comprises a recyclable plastic, and wherein the valve is free from a gasket configured to surround an opening of the container to form a seal between the valve and the container. Also provided herein is a container for dispensing a flowable product under pressure comprising the valve as described above.
US10947012B1
A container to hold contents therein is described with a gauge to indicate the level of contents in the container. The container can be a prescription container to store capsules, tablets, pills and the like. A label is affixed outside the container and is substantially opaque such that the interior is not visible through the label. The label including a vertical, transparent viewing window to see past the label, through the container wall to view the contents therein. The label includes indicia and indicators adjacent the window to indicate a time remaining for the supply of contents in the container or other characteristics of the contents. The time remaining can be calculated by the container volume and characteristics of the contents.
US10947007B2
A retention packaging assembly includes a frame and two sheet assemblies. The frame includes a central panel, end panels, and two sets of wing panels. Each set of wing panels includes wing panels that are foldably coupled to the central panel and to one of the two end panels. The sheet assemblies include a sheet that is attached at its ends to slot panels. The slot panels of each of the sheet assemblies are selectively couplable to one of the set of wing panels. After an object is placed on a front of the central panel, the sheets of the sheet assemblies are located over the sides of the object. The sets of wing panels can then be folded to a back of the frame to cause the sheets to retain the sides of the object to the central panel.
US10947006B2
A packaging box includes a shelf portion which partitions an interior of the packaging box into an upper space and a lower space, an inner flap which is located above the shelf portion as an inner lid and which is bendable to a closed position where the inner flap faces the shelf portion while extending parallel thereto, and a hold-down piece which is disposed at a position facing the inner flap at the closed position in the shelf portion and which has a first bent portion bendable to protrude outward in a middle portion of the hold-down piece, the hold-down piece formed by cutting and raising the shelf portion to be capable of standing in a tilted state where a distal end side thereof extends toward a first side portion.
US10946990B2
Techniques and systems for seaming containers are described herein. The canning system can include a seamer assembly and a seamer controller. The seamer assembly includes a load cell assembly which weighs the containers and communicates with the seamer controller to determine if the container is to have a lid seamed onto the container based on the satisfaction of a predetermined weight criteria. The seamer controller is designed to receive weight measurements of the container, determine a weight criteria and whether the container has satisfied the weight criteria, command the seamer assembly whether to seam a lid to the container based on the satisfaction of the weight criteria, and send a command to the reject station to remove the container if the weight criteria is not satisfied.
US10946988B2
Method and device for forming package bodies which are open on one side using an oscillating gripper
Described and illustrated is a device for at least partially unfolding package sleeves, having a magazine comprising a stack formed from package sleeves, wherein the package sleeves of the stack are folded flat around at least two folding edges extending in the longitudinal direction of the package sleeves and wherein a gripper is provided for gripping a side of the package sleeves facing away from the stack and for moving, in particular pulling, the package sleeves along a withdrawal transport path with the folding edges into grooves of at least one receptacle of a moulding station and wherein the grooves are spaced so that the folding edges of the package sleeves are spaced apart further in the magazine than in the grooves. In order to further prevent operational malfunctions and allow a more reliable and largely malfunction-free production of packaging bodies which are open on one side from package sleeves which are open on both sides, it is provided that a drive is assigned to the gripper and/or the grooves for moving the package sleeve section gripped by the gripper first along the withdrawal transport path across a groove plane which connects the grooves, then back against the withdrawal transport path across the groove plane, and then again along the withdrawal transport path across the groove plane.
US10946977B2
Methods and systems are provided for integrating aircraft flight parameters generated by an offboard portable electronic device (PED) into an onboard flight management system (FMS). The method comprises selecting the aircraft flight parameters to be generated by the PED for use by the FMS. The current flight data is accessed for the aircraft with the FMS and providing the current flight data to the offboard PED. The rules for the aircraft flight parameters are computed with the offboard PED based on the current flight data for the aircraft and transmitted to a flight management (FM) adapter. The FM adapter confirms that the rules for the aircraft flight parameters comply with operational limits of the aircraft and then translates the rules of the aircraft flight parameters to aircraft operational targets for use by the onboard FMS. The aircraft operational targets are then loaded from the FM adapter into the FMS.
US10946967B2
A seat assembly including a first armrest having a first lateral side and a first mounting panel pivotally attached to the first lateral side, and a second armrest having a second lateral side facing the first armrest, and a second mounting panel pivotally attached to the second lateral side. The mounting panels are pivotable between stowed positions and deployed positions. A bridge table is removably positionable between the first and second armrests and has a first lateral side for mounting upon the first mounting panel and a second lateral side for mounting upon the second mounting panel, each lateral side including a respective engagement feature for releasably engaging one of the mounting panels. When not in use, the bridge table stores within a box attachable below a seat position of the seat assembly.
US10946960B2
A modular unmanned aerial system (UAS) can be configured to detect an anomalous UAS configuration or operating condition, and to notify the user or inhibit further operation of the UAS in response to such a detection. An indication of the actual rotational speed of the motor or of the flight power needed to hold the UAS in a hover state may be compared to a predicted value based upon the expected UAS configuration. A variance between the actual values and the predicted values may indicate that the UAS is in an unauthorized configuration, which may be due to an unauthorized payload. The UAS may be a modular system, and may take into account authorized and attached modules in predicting the thrust required to hold the UAS in a hover state.
US10946958B2
An unmanned aerial vehicle is disclosed. The unmanned aerial vehicle includes a frame configured to fix a motor. The unmanned aerial vehicle also includes a housing configured to enclose the frame. The housing includes a top mesh corresponding to an upper surface of the housing and a bottom mesh that covers a portion of a bottom surface of the housing. The housing also includes middle part coupled to the top mesh and the bottom mesh. The housing also includes a plurality of duct areas that penetrate each of the top mesh, the bottom mesh, and the middle part. The motor and a propeller connected to the motor and for rotating are positioned within the duct area.
US10946956B2
An unmanned aerial system includes an elongated fuselage having first and second rotational degrees of freedom. A forward propulsion assembly is disposed at the forward end of the fuselage. The forward propulsion assembly includes a forward rotor hub assembly rotatably coupled to the fuselage and reversibly tiltable about a first gimballing axis to provide a first moment on the fuselage in the first rotational degree of freedom. An aft propulsion assembly is disposed at the aft end of the fuselage. The aft propulsion assembly includes an aft rotor hub assembly rotatably coupled to the fuselage and reversibly tiltable about a second gimballing axis to provide a second moment on the fuselage in the second rotational degree of freedom. The first gimballing axis is out of phase with the second gimballing axis to control the orientation of the fuselage.
US10946953B2
A technique of controlling tonal noises produced by an unmanned aerial vehicle (UAV) includes generating thrust with a plurality of rotor units mounted to the UAV to propel the UAV into flight. Each of the rotor units includes a bladed rotor. A rotation rate or a phase delay of at least one of the rotor units is adjusted relative to another of the rotor units. The adjustment causes a spread in the tonal noises generated by the rotor units.
US10946930B2
A bicycle controller controls a motor in accordance with the riding environment of a bicycle. The bicycle controller includes an electronic control unit that is configured to control a motor that assists in propulsion of a bicycle in accordance with a manual driving force. The electronic control unit is further configured to control an output torque of the motor to be less than or equal to a predetermined torque. The predetermined torque is changed in accordance with an inclination angle of the bicycle.
US10946928B2
A bicycle control device for use with a road bicycle includes a hydraulic brake control device and also may include a shift control device. The brake and shift control devices are disposed within a housing. The brake control device includes a master cylinder arranged in the housing. A piston assembly includes a piston slidably disposed within the master cylinder. A brake lever is operatively coupled to the piston such that the brake lever pulls the piston from a rest position to an actuated position.
US10946921B2
A saddle riding vehicle includes: a pair of left and right seat rails disposed below a seat for a passenger; a battery disposed below the seat; and an ECU for controlling a drive source of the vehicle, wherein when viewed from above, the battery and the electronic control unit are arranged side by side in a vehicle width direction between the left and right seat rails.
US10946920B2
A fuel tank structure of a straddle vehicle includes a fuel tank which accumulates fuel supplied from a fuel filler port, a fuel tray which is provided above the fuel tank so as to surround the fuel filler port, and a gas-liquid separator which is connected to the fuel tank and separates the fuel into gas and liquid. The gas-liquid separator is spaced apart from the fuel tank and provided on the fuel tray.
US10946919B2
A mudguard member for a saddled vehicle covering above a rear wheel, a rear fender as a mudguard member is formed from fiber-reinforced resin. The rear fender has a surface provided with a resin-made reinforcing rib, the surface facing toward the rear wheel. The rear fender is formed in an elongated shape including: a vehicle attached portion that is arranged at a vehicle-front-side; and a length extension portion that extends from the vehicle attached portion toward the rear of the vehicle body. The length extension portion has a top panel and side panels that extend obliquely downward from both vehicle-widthwise sides of the top panel. The reinforcing rib includes: longitudinal ribs that extend from the vehicle attached portion to a vehicle-longitudinal center of the length extension portion; and transverse ribs that are arranged in a grip pattern in conjunction with the longitudinal ribs.
US10946910B2
A vehicle having an underside, the vehicle comprising a first duct configured to channel air from a first outlet at the underside of the vehicle to a second outlet away from the underside of the vehicle so that when the vehicle is in forward motion the underside of the vehicle in front of the first outlet is at a lower pressure than the underside of the vehicle behind the first outlet.
US10946908B2
An aerodynamic drag reduction system includes a side panel configured to be coupled to a rear swing door to extend generally vertically at least partially along a height of a trailer and a top panel configured to be coupled to the rear swing door to extend generally horizontally at least partially along a width of the trailer. The drag system includes a cable system configured to connect the side and top panels to prevent upward movement of the top panel beyond its generally horizontal position. The cable system includes a first cable with a first end coupled to an inner surface of the side panel, and a second cable and a third cable each with a first end coupled to a bottom surface of the top panel. A second end of each of the first cable, the second cable, and the third cable is coupled together at a juncture.
US10946876B2
Disclosed is an interconnected transportation network system, wherein same is related to the field of transportation facilities and control, and comprises a main transportation system, a transfer system and an entry/exit system. The main transportation system is formed of a closed annular rail vehicle, and the annular train moves continuously on a T-shaped track to fulfil a passenger transportation task by means of multi-point drive. The transfer system (intercommunication) is of the same structure as that of the main transportation system, and the passengers transfer between main transportation lines by means of the transfer system. The entry/exit system (terminal) is formed of an annular buffer vehicle system and a stepping speed control system, and the passengers enter or exit the main transportation lines in a self-service manner by means of the entry/exit system.
US10946874B2
A vehicle-mounted equipment control device includes an anti-dozing-section setting part that sets an anti-dozing section on a planned travel route of a subject vehicle, a vehicle-position acquisition part that acquires the position of the subject vehicle, a drowsiness detector that detects drowsiness of an occupant different from a driver in the subject vehicle, and a vehicle-mounted equipment controller that controls vehicle-mounted equipment. If drowsiness of the occupant has been detected when the position of the subject vehicle is within the anti-dozing section, the vehicle-mounted equipment controller controls the vehicle-mounted equipment to shake off the drowsiness. If drowsiness of the occupant has been detected when the position of the subject vehicle is outside the anti-dozing section, the vehicle-mounted equipment controller controls the vehicle-mounted equipment to promote the drowsiness.
US10946873B2
A distracted driving elimination system includes an image capture device within a passenger compartment of an automobile capturing images of a first hand and a second hand of a vehicle operator and a steering wheel. An analysis unit has a geometry and visual characteristics of multiple predetermined items saved in a memory. The analysis unit receives the images and compares the images to the predetermined items saved in the memory to identify if any one of the first hand or the second hand of the vehicle operator is not in direct contact with the steering and is in direct contact with one of the predetermined items thereby initiating a distracted driving event. A distracted driving signal is generated when the distracted driving event is initiated. An indication system generates an indication when the distracted driving signal is forwarded, the indication alerting the vehicle operator of the distracted driving event.
US10946871B2
An image processing device applied to a driving assistance system, which includes: a driving assistance device that detects a relative position of a lane marking with respect to a vehicle and assists a driving of the vehicle based on a detected positional information; and a head-up display device that projects a display image on a projection area arranged on the vehicle to visually recognize a virtual image of the display image, includes: an acquisition device that acquires the positional information; and a generation device that generates the display image including a predetermined display element. The generation device generates the display image to visually recognize the display element at a position associated with the positional information and to visually recognize the display element as a shape inclined toward the vehicle from the lane marking.
US10946866B2
Methods and apparatus relating to provision of core tightly coupled lockstep for high functional safety are described. In an embodiment, a master core, coupled to a slave core, executes one or more operations to support Advanced Driver Assistance Systems (ADA) or autonomous driving. The master core and the slave core receive the same input signal and core tightly couple logic causes generation of a signal in response to comparison of a first output from the master core and a second output from the slave core. The generated signal causes an interruption of the one or more operations in response to a mismatch between the first output and the second output. Other embodiments are also disclosed and claimed.
US10946865B1
A power circuit includes a power source and a plurality components that connect the power source to a subsystem of a vehicle. A fault detection module receives voltages at an output of the power source and at an input of the subsystem and current drawn by the subsystem, and distinguishes between a power source failure, a permanent and an intermittent disconnection of one of the components from the power source, and a loose connection between the power circuit and the subsystem or corrosion of one of the components, based on analyses of the voltages and the current. A fault mitigation module mitigates the first two faults by switching to a different power source in the vehicle to supply power to the subsystem, and mitigates the third and fourth faults by reducing the power consumed by the subsystem and by generating a warning regarding the intermittent disconnection or loose connection.
US10946864B2
An apparatus for fault diagnosis and back-up of advanced driver assistance system sensors based on deep learning, the apparatus including: an individual sensor diagnosis unit configured to quantitatively evaluate a reliability of an output result of each sensor at each moment on the basis of a model for an output of each sensor under a normal operation; an inter-sensor mutual diagnosis unit configured to extract shared representation between the sensors and quantitatively evaluate a normal-operation reliability of the output result of each sensor on the basis of the extracted shared representation; and an integrated diagnosis unit configured to quantitatively evaluate a final reliability of each sensor on the basis of output results of the individual sensor diagnosis unit and the inter-sensor mutual diagnosis unit.
US10946863B2
A wheel load estimation method of a four-wheel drive vehicle driven by a rotational driving device comprises a correlation relationship setting step for previously setting a correlation relationship between a total weight and at least one of the front wheel load and the rear wheel load by variously changing a movable load of the vehicle, a total vehicle weight computation step for calculating a current total vehicle weight from an output torque of the rotational driving device and a longitudinal acceleration of the vehicle corresponding to the output torque, and a wheel load estimation step for estimating the wheel load of at least a driving wheel from the correlation relationship and the total vehicle weight.
US10946862B1
Aspects of the present disclosure relate to using vehicle telematics to detect, evaluate, and respond to driving behaviors observed during a trip in a vehicle. The vehicle telematics information may characterize the observed driving behaviors, the segments traveled in the vehicle, and type of use of the vehicle. A rate to charge a driver may be based on the observed driving behaviors and a range of rates associated with the driver. The rate may fluctuate across a series of observation periods based on the driving behaviors observed during those observation periods. The rate may be presented to the driver in real-time while the driver operates a vehicle during a trip. The rate to charge the driver may further be based on use of the vehicle for personal use, ride shares, or vehicle shares.
US10946851B2
In a pump arrangement for a hydraulic unit of a vehicle brake system having a pump housing and a pump piston which is guided so as to be displaceable axially back and forth in the pump housing, a damping element is provided radially between the pump piston and the pump housing. The damping element damps vibrations of the pump piston which occur during an operation of the pump arrangement.
US10946845B2
The disclosed electromechanical brake booster for a vehicle brake system comprises a driving arrangement for driving at least one actuation device designed to actuate a brake cylinder. The driving arrangement includes at least one electric motor and a gear mechanism for coupling the electric motor to the at least one actuation device. The gear mechanism comprises at least one first spur gear and at least one second spur gear, the electric motor driving the first spur gear directly and the second gear via at least one intermediate gear.
US10946841B2
A brake control unit includes a processor, a first high side driver and a second high side driver. The processor sends signals to the first high side driver and the second high side driver. The first and second high side drivers process the signals independent of each other. The processor diagnoses faults and locations of faults based on feedback from the high side drivers. The first high side driver controls the braking of a first trailer brake. The second high side driver controls the braking of a second trailer brake.
US10946836B2
Windscreen wiper device for windscreens with variable curvature, comprising a secondary shaft rotating about its secondary axis between starting and final secondary positions, and a primary shaft on which the wiper blade arm is mounted rotating in an alternating manner about its own primary axis between starting and final primary positions. The primary shaft is mounted in the secondary shaft, such that their corresponding axes form a first acute angle (β) with respect to one another. The device further comprises a delay device kinematically connecting the driving means with the secondary shaft to cause rotation in the secondary shaft such that when the primary shaft has performed 50% of the rotation between the starting primary position and the final primary position, the secondary shaft has performed between 0% and 30% of the rotation between the starting secondary position and said final secondary position.
US10946835B2
A method for controlling access to a vehicle, the vehicle being equipped with an access module and a keypad, an user having a portable device configured to communicate with said access module, the access module being designed to determine a relative position of the portable device with respect to the vehicle, the keypad being positioned outside the vehicle, wherein when the access module detects that the portable device is inside the vehicle and is in an inactive state, wherein said portable device is unable to authorize user access to the vehicle and start of the vehicle, then vehicle unlocking is authorized by a multiple switch operation in a predetermined sequence on the keypad, and wherein after vehicle unlocking, the access module puts the portable device in an active state, wherein said portable device is able to authorize user access to the vehicle.
US10946834B2
In a system that enables a person who possesses a portable device in which enablement data as data that permits operation of a vehicle is stored, to operate the vehicle, a relay device is provided for relaying the enablement data from a center server that issues the enablement data of the vehicle, to a portable device of a person scheduled to operate the vehicle. The relay device includes an obtaining unit that obtains the enablement data of the vehicle from the center server, a temporarily storing unit that temporarily stores the enablement data obtained by the obtaining unit, in a storage device, and a transmitting unit that sends the enablement data stored in the storage device, to a portable device used by a person in charge of operation of the vehicle.
US10946831B2
A seatbelt pretensioning retractor assembly for use in a vehicle is provided. The seatbelt pretensioning retractor assembly includes a housing adapted for being mounted to a frame and having an interior cavity, a pretensioner tube having an arcuate and curved shape, a sprocket rotatably mounted to the housing and fixedly coupled to a spindle, a rod disposed within the tube and a guide plate having a guide portion and a rod guide. The rod exits the tube along a perimeter of the sprocket, and toward an arcuate landing surface of the guide portion. In addition, the guide plate further includes a couple of tabs and ribs for avoiding rattling of the pretensioner tube in normal use of the retractor assembly.
US10946825B2
An assembly includes a front console. The assembly includes a body having a reaction surface and supported by the front console. The assembly includes an actuator connected to the body, the body movable by the actuator to a deployed position. The assembly includes an airbag supported by the front console and inflatable to an inflated position that abuts the reaction surface. The assembly includes an inflator connected to the airbag.
US10946821B2
Systems, methods, tangible, non-transitory computer-readable media, and devices for configuration of a vehicle compartment are provided. For example, a method can include receiving, by a computing system, occupancy data based in part on one or more states of one or more objects. Based in part on the occupancy data and compartment data, a compartment configuration can be determined for one or more compartments of an autonomous vehicle. The compartment data can be based in part on a state of the one or more compartments. The compartment configuration can specify one or more spatial relations of one or more compartment components associated with the one or more compartments. One or more configuration signals can be generated based in part on the compartment configuration to control the one or more compartments of the autonomous vehicle.
US10946819B2
An in-vehicle system includes a power supply box provided in a vehicle, and having a plurality of device connectors and a controller that supplies, to the plurality of device connectors, power received from a power supply, and a switch that switches between a cut off and a permission of power supplied to the plurality of device connectors in the power supply box. When power supplied to the device connectors is permitted by the switch, the controller performs a connection target validation process of identifying a type of a connection target device connected to each of the device connectors and a position of the device connector to which the connection target device is connected.
US10946818B2
A vehicular circuit body includes a trunk line that includes a power source line and a communication line and is routed in a vehicle body, and a plurality of control boxes that are disposed in a distribution manner along the trunk line. In a vehicle, a first power source supplies power to an accessory mounted on the vehicle and a second power source supplies power which is higher in voltage than the power of the first power source to a drive source of the vehicle. The vehicular circuit body further includes a voltage drop unit that reduces the voltage of the power supplied from the second power source, to the voltage of the power of the first power source. To the power source line of the trunk line, the power from the first power source is supplied, and the power from the second power source is supplied through the voltage drop unit.
US10946807B2
A hardware system and method for mounting a tablet computing device in a vehicle dash. The invention makes use of an inventory of prior art mounting kits that are configured to mount standardized aftermarket stereo head units in a vehicle dash while smoothly blending the aftermarket head unit into the surrounding dash to create a finished appearance.
US10946801B2
An example adjustable truck compartment is described. The truck compartment includes a first side wall including a first guiding rail extending between a proximal end and a distal end, and a second side wall disposed opposite from the first side wall, the second side wall including a second guiding rail extending between a proximal end and a distal end of the second side wall. The truck compartment includes a rear wall coupled to the distal ends of the first and second side walls to define an enclosure between the first side wall, the second side wall, and the rear wall. The truck compartment includes a first divider panel configured to be received by the first and second guiding rails and within the enclosure in an orientation parallel to a floor of the enclosure to separate the enclosure into a first enclosure volume and a second enclosure volume.
US10946796B2
An overhead console button carrier has a unitary body. That unitary body includes a first light collimator, a second light collimator, a first intrusion sensor bracket, a second intrusion sensor bracket, a third intrusion sensor bracket and a plurality of button guides. A method and mold assembly for making the overhead console button carrier is also provided.
US10946782B2
An assistance vehicle tilt lift supports an assistance vehicle above a bed of a hauling vehicle and includes one or more pivoting racks. Each pivoting rack includes a track to receive one or more wheels of the assistance vehicle. Each pivoting rack is rotatably attached to a pivot point near the front end of the bed of the hauling vehicle. One or more tapered rails are attached to the bed of the hauling vehicle. One or more roller support members are in contact with the one or more tapered rails and rotatably attached to the one or more pivoting racks. An actuator is operably connected to the one or more roller support members. The actuator raises and lowers the rear end of the one or more pivoting racks relative to the pivot point by moving the one or more roller support members along the one or more tapered rails.
US10946779B2
A vehicle seat includes a seat cushion, an ottoman, and an energy absorbing portion. The ottoman is provided at a seat front side end portion of the seat cushion and is changeable between an unfolded position and a stored position. The ottoman, at the unfolded position, is adapted to support, from a seat lower side, calves of the passenger seated on the seat cushion, and the ottoman, at the stored position, is apart from the calves of the passenger seated on the seat cushion. The energy absorbing portion is configured to, in a case in which a load, which is inputted to the ottoman at the stored position toward a seat rear side, exceeds a predetermined value, absorb kinetic energy inputted to the ottoman while permitting displacement of the ottoman toward the seat rear side.
US10946772B2
An apparatus for controlling a headrest for a vehicle seat includes: a headrest disposed at an upper side of a vehicle seat and that moves to an upper end or a lower end; a slider that moves the seat forward or rearward; a recliner that rotates the seat forward or rearward; a drive unit that operates the headrest, the slider and the recliner; a sensor unit connected to the drive unit and that detects a position of the headrest, a position of the slider and a rotation angle of the recliner; an input unit that receives an inputted operation instruction to operate the slider and the recliner from a user; and a control unit that controls the drive unit based on the inputted operation instruction and operates the headrest upward or downward in accordance with the detected position and the detected rotation angle.
US10946767B2
An underground mining vehicle includes an electric motor for driving the vehicle, a rechargeable battery for supplying electric energy to the electric motor and a charging system for recharging the rechargeable battery. A control unit is configured to control an operation of the charging system for controlling the recharging of the battery. The control unit is configured to have a number of selectable recharging modes (FRM, SLRM, SERM) and to control the recharging of the battery according to the selected recharging mode (FRM, SLRM, SERM). The vehicle also has a transmitter controlled by the control unit for sending a status notification about an automatic change from a recharging mode to another recharging mode to an operator remote terminal device of an operator of the vehicle.
US10946764B2
A controller is applied to a vehicle including an engine (11) and a motor generator (12 and 13) as power sources of the vehicle and a battery (20) that transfers power with the motor generator. The controller charges the battery with a regeneration power that is a power regenerated by the motor generator when the vehicle is decelerated. The controller includes a SOC prediction unit (39, 50 and 205) to predict a SOC indicating a remaining capacity of the battery in a scheduled travel route of the vehicle, based on a predicted result of a road grade and a vehicle speed in the scheduled travel route, a discharge control unit (39, 52, 206, 208 and 301 to 303) to execute a discharge increasing control to previously increase a discharge quantity of the battery to prevent the battery from becoming in a saturation state based on a predicted SOC that is the SOC predicted by the SOC prediction unit, when the discharge control unit determines that the battery becomes in the saturation state where the battery cannot be charged with the regeneration power based on the predicted SOC, a determination unit (39 and 105 to 109) to determine whether a behavior of the predicted SOC shifts from a behavior of an actual SOC or determine whether a SOC shift factor occurs, after a start of the discharge increasing control, where the SOC shift factor is a vehicle control or an environment change that predicts the behavior of the predicted SOC shifts from the behavior of the actual SOC, and a correction unit (39, 110, 201 to 209 and 301 to 303) to correct the discharge increasing control by executing a prediction of the SOC in the scheduled travel route again, when the determination unit determines that the behavior of the predicted SOC shifts from the behavior of the actual SOC or determines that the SOC shift factor occurs.
US10946763B2
A method for controlling the charging of multiple electric vehicles operating in a geographic area may include inputting a tariff schedule into a control system. The tariff schedule may identify the cost of energy at different times in the geographic area. The method may also include receiving data from the multiple electric vehicles. The data may include at least the state of charge of the vehicle. The method may further include sending instructions to at least one vehicle of the multiple electric vehicles. The instructions may include directives on charging based at least on the tariff schedule and the received data.
US10946761B2
A battery management device for preventing a battery from being damaged by a low voltage includes a storage configured to store a first protection voltage and a second protection voltage corresponding to a protection mode of the battery; a voltage detector configured to detect a voltage of the battery; a controller configured to confirm the detected voltage, to enter the protection mode when the detected voltage of the battery is the first protection voltage, to check a time point when the detected voltage of the battery is the second protection voltage, and to release the protection mode when a predetermined time elapses from the time point.
US10946758B2
A universal charging system is disclosed. In one example embodiment, the universal charging system includes a charging adapter configured to be mounted on a light electric vehicle (LEV), a charging station, and a processor configured to control charging of the LEV. The charging adapter may have electrical contacts for docking with a charging station and a charging interface for supplying power from the charging station to a battery of the LEV. The charging station may have at least one docking unit for receiving the charging adapter of the LEV. The at least one docking unit may have further electrical contacts for connecting to the charging adapter of the LEV.
US10946756B2
A vehicle includes an integrated power distribution module. The integrated power distribution module includes a hybrid transformer coupled to a charger stage, a traction battery, and an auxiliary battery. The hybrid transformer includes first and second primary windings coupled in series and connected to the charger stage. The primary windings have a corresponding first secondary winding coupling the traction battery via associated inverters. The primary windings further have corresponding second secondary windings that are coupled in series with opposing voltage polarities and coupled to the auxiliary battery via an associated inverter.
US10946753B2
The wired and wireless charging device for an electric vehicle according to the present invention does not only dramatically reduce the costs for charging infrastructure but also making a user convenient in terms of time and space, since it is possible to charge electric vehicles of different charging modes with one charging device.
US10946752B2
The number of opportunities where external charging of a vehicle parked in a residential parking space or a charging station in a predetermined period is available is counted as the number of opportunities, and the number of times of the external charging performed in the opportunities in the same predetermined period is counted as the number of times of charging. The number of times of charging is then divided by the number of opportunities to calculate and store a charging frequency. Since the charging frequency is a ratio of the number of times that the external charging was performed to the number of opportunities where the external charging is available in the predetermined period, the ratio is used as an index that can offer more accurate determination regarding an external charging utilization status. As a result, various processing to promote external charging are executed more properly.
US10946745B2
A method for implementing a full sweep in a digital instrument cluster system without a graphical processing unit (GPU) is disclosed. The method includes displaying a static asset as background for displaying of dynamic assets that point to different position values on the static asset, sequentially retrieving each of a plurality of subsets of dynamic assets such that each subset provides position indicators with a different level of position granularity, wherein an order of retrieving each subset moves from a lowest granularity subset to a highest granularity subset until all of the plurality of subsets of dynamic assets have been retrieved, and performing a full sweep, prior to retrieving of the dynamic assets, by sequentially displaying the dynamic assets from a minimum position to a maximum position of the static asset, and back, the sequentially displaying being based on a highest available granularity of dynamic assets that have been retrieved.
US10946738B2
A vehicle fuel tank assembly includes a fuel tank and an electrically conductive top plate that closes and seals a fuel-fill opening in the fuel tank. The top plate includes electrical dissipation structures and features that allow for electrical charge dissipation of the fuel tank to an external structure such as the vehicle chassis. The dissipation structures include an electrically insulative carrier that is partially embedded in the top plate using an overmolding process, and an electrical conductor that is supported by the carrier. The electrical conductor provides an electrical connection between the top plate and the chassis that is independent of the fuel tank and the fuel tank mounting structure.
US10946736B2
An ATV is shown having a radiator that is coupled to the frame forward of and a hood is rotatably coupled to the frame and having an open position providing access to the radiator and a closed position enclosing the radiator.
US10946732B2
An tilt and slide apparatus and method for a sunroof of a vehicle, includes a movable panel, a rail provided at each edge portion in the opening, a receiver bracket affixed to the movable panel, a guide block having a first guide channel that extends along a length of the guide block and has an angled portion, a second guide channel positioned at an end of the guide block, an upper guide channel extending away from the second guide channel to an opposite end of the guide block and above the first guide channel, and a drive shoe that slides along the rail. A pivot link is configured to slide along the first guide channel to control tilting of the movable panel as the drive shoe slides in a forward direction. A lift guide facilitates sliding of the tilted movable panel along the upper guide channel in a rear direction.
US10946727B2
An elastic integrally formed windshield retaining clip includes walls defining a frame channel to receive and retain a portion of an upright windshield frame, and walls defining a pane channel to receive and retain a portion of an edge of a windshield while the portion of the upright windshield frame is retained in the frame channel. The frame channel not only surrounds three sides of a windshield frame, but also surrounds the majority of the fourth side of the frame. Angled walls exert pressure against the retained edge of the windshield and the frame.
US10946723B2
A vehicle air conditioner which is capable of inhibiting liquid return to a compressor and generation of noise due to bumping in an accumulator. There are executed a heating mode to close a solenoid valve 17, open a solenoid valve 21, let a refrigerant radiate heat in a radiator 4, decompress the refrigerant through an outdoor expansion valve 6, let the refrigerant absorb heat in an outdoor heat exchanger 7, and send the refrigerant to an accumulator 12, and a dehumidifying and heating mode to open the solenoid valve 17, close the solenoid valve 21, decompress the refrigerant through an indoor expansion valve 8, let the refrigerant absorb heat in a heat absorber, and generate heat in an auxiliary heater 23. A valve position of the outdoor expansion valve 6 is reduced for a predetermined period of time before shifting from the heating mode to the dehumidifying and heating mode.
US10946718B2
An air-conditioning unit of a vehicle for air-conditioning a vehicle interior may include a unit outlet for discharging air into the vehicle interior, an outside-air duct for an intake of outside air, and an air recirculation duct for recirculation of inside air from the vehicle interior. The air-conditioning unit may also include an outside-air shut-off element arranged in the outside-air duct, which in a closed position blocks a flow of outside air through the outside-air duct, and a recirculated-air shut-off element arranged in the air recirculation duct, which in a closed position blocks a flow of inside air through the air recirculation duct. The air-conditioning unit may further include a sensor device for detecting a property of air. On at least one duct of the outside-air duct and the recirculation duct, a bypass may be arranged which bypasses an associated shut-off element and is fluidically connected to the sensor device.
US10946715B2
An air-blowing system having discharge device includes an air supply passage, and a discharge device provided for generating active ingredients and is disposed outside the air supply passage. Further, the air-blowing system having discharge device includes an introducing pipe having an one end connected to a discharge device and an other end disposed in the air supply passage, and provided for introducing the active ingredients into the air supply passage. The introducing pipe has an opening face on the other end. In the introducing pipe, the opening face and a main stream direction of an air flow, which flows through the air supply passage at a predetermined point of the opening face, are disposed substantially parallel to each other. Thus, an air-blowing system having discharge device with a simplified configuration is provided.
US10946707B2
A suspension structure of a utility vehicle includes: a shock absorber; and a trailing arm extending in a longitudinal direction of the utility vehicle. A lower end of the shock absorber is supported by a rear end of the trailing arm within a wheel as viewed in a side view of the utility vehicle.
US10946704B2
A railroad trailer chassis comprising two or more road axles, two or more rail axles operable to be moved between first and second positions, and a work unit. The railroad trailer chassis is operable to be driven or towed in a road mode when the two or rail axles are in their respective first positions. The railroad trailer chassis is operable to be driven or towed in a rail mode when the two or more rail axles are in their respective second positions. The work unit is operable to perform one or more railroad maintenance or operation functions when driven in the rail mode.
US10946702B2
A rim guard of a tire has a top, an inner surface, and an outer surface. A contour of the inner surface is represented by a circular arc, and the circular arc has a radius of not less than 20 mm and not greater than 30 mm. A contour of the outer surface is represented by a circular arc, and the circular arc has a radius of not less than 100 mm and not greater than 500 mm. In a radial direction, a position of an outer edge of the outer surface coincides with a cross-sectional width specified position, or the outer edge of the outer surface is located outward of the cross-sectional width specified position.
US10946693B2
A fastening arrangement for a rim of a wheel on a wheel hub of a wheel carrier of a motor vehicle. The fastening arrangement includes a central screw which, on a fastening portion, has an external thread which engages in an internal thread of a step of the wheel hub. A tensioner produces a force-fitting connection between the wheel hub step and the central screw. A locking arrangement prevents unintentional release of the central screw. The locking arrangement has a carrier member and a blocking member, wherein the blocking member is pretensioned in relation to the carrier member by a locking spring member and is displaceable in the axial direction. The blocking member is arranged captively in the carrier member by a securing mechanism.
US10946692B2
A method for manufacturing a printing paper for decorative boards is provided. The method includes the processes of: applying a resin-containing liquid comprising at least one of a resin and a resin precursor to a base paper for decorative boards; forming a print layer on or in the base paper which is not dried after the resin-containing liquid is applied thereto; and solidifying a liquid contained in the base paper having the print layer.
US10946690B1
An apparatus to secure a marking implement to a user's digit, includes a mounting body with a first arcuate channel extending along a longitudinal length of the mounting body. The first arcuate channel is dimensioned to receive the digit of the user. A second arcuate channel extends along the longitudinal length of the mounting body and is dimensioned to receive a shaft of the marking implement. A free end first strap is threadingly received through the mounting body to form a finger loop to secure the user's digit within the first arcuate channel. A free end of a second strap is threadingly received through the mounting body to form an implement loop to secure the marking implement in the second arcuate channel.
US10946687B2
A solution is proposed for sewing blocks of signatures in a bookbinding sewing machine. A corresponding method comprises, for each block of signatures, bringing a portion of each sewing thread through a corresponding free loop (by moving obliquely and then along an advancement direction of the blocks of signatures), blocking, cutting and pulling the sewing thread for tightening the free loop around the sewing thread being cut. A further aspect provides a corresponding sewing station. A further aspect provides a bookbinding sewing machine comprising this sewing station.
US10946686B2
An intermediate roller positioned between a fountain solution vapor supply and an imaging member decouples fountain solution vapor deposition from the surface of the imaging member. The intermediate roller may be temperature controlled. A uniform layer of fountain solution condenses onto the surface of the temperature controlled intermediate roller regardless of the imaging blanket temperature. The fountain solution condensate layer deposited onto the intermediate roller splits and deposits a thin uniform layer of fountain solution liquid onto the imaging member surface. This liquid layer split may be independent of the temperature of the imaging member surface, resulting in a uniform layer of fountain solution on the imaging blanket for better imaging quality. Remotely locating the vaporizing chamber away from the imaging member prevents undesired heat transfer from a hot vaporizing chamber/baffle to the imaging member surface.
US10946681B2
The present disclosure provides a printing control method, a printing control apparatus, a storage medium, and a printing device. The printing control method may be used for resetting a printing platform of the printing device to a preset starting position, including: detecting whether the limit switch is in a trigger state when receiving an electrical power-on signal of the printing device or a start printing command; controlling the printing platform to move according to a state of the limit switch and a corresponding route strategy; and controlling the printing platform to stop moving at the preset starting position when the state of the limit switch is detected that changed from a non-trigger state to a trigger stat, so that the printing platform stops at the preset starting position.
US10946671B2
Disclosed is a system for marking eggs by stamping and printing thereon.
US10946669B2
An inkjet recording apparatus includes: a recorder having a line head, the recorder ejecting ink through each of the ink ejection ports toward a recording medium; a mover that moves the recording medium and the line head relative to each other in a direction intersecting the arrangement direction of the ink ejection ports in the line head, and causes each pair of ink ejection ports of two adjacent head modules facing each other in the overlapping region to pass through a same place on the recording medium; and a recording controller that controls ink ejection operations of the plurality of head modules on the recording medium in accordance with dot data, and causes either of a pair of ink ejection ports of two adjacent head modules to eject ink to implement complementary ink ejection operations by the pair of ink ejection ports of the two head modules.
US10946668B2
A production system acquires a plan of production of plural types of products to be produced through sequential attachment of prints, determines an order of production of the prints to be attached to the plural types of products, respectively, and produces the prints in the determined production order.
US10946657B2
A liquid ejection head, including: a first head unit; a second head unit shifted with respect to the first head unit in both of a first direction in which nozzles of the head units are arranged and a second direction orthogonal to the first direction and disposed so as to overlap the first head unit in the second direction; and a first wiring member having flexibility and drawn from the second head unit in the second direction toward the first head unit, wherein the first wiring member includes a large-width portion on which a drive circuit is mounted and a small-width portion having a width in the first direction smaller than a width of the large-width portion in the first direction, and wherein the small-width portion passes through a space existing next to the first head unit in the first direction and extends in the second direction.
US10946642B2
A liquid ejecting apparatus comprises a liquid ejecting head ejecting liquid, an identification information acquisition device configured to acquire identification information from the liquid ejecting head, a storage device in which the identification information is stored, and a control device configured to, in a case in which, when a replacement for the liquid ejecting head is made, the liquid ejecting head being a replacement target has been attached again, notify that the liquid ejecting head being the replacement target is in an attached state again, based on the identification information stored in the storage device.
US10946641B2
In a control device, a controller is configured to perform: executing a first print printing a first partial image in a first printing area and a second print printing a second partial image in a second printing area; setting a first ink pressure value for the first print; obtaining a recovery value to be recovered in a time period from completion of the first print to start of the second print; calculating a residual pressure value based on the first ink pressure value and the recovery value; setting a second ink pressure value for the second print using the residual pressure value; and determining whether the second ink pressure value reaches a threshold value. A first mode of print is performed when the second ink pressure value does not reach the threshold value. A second mode of print is performed when the second ink pressure value reaches the threshold value.
US10946637B2
An apparatus, a printing press and method for correcting the printing position of a printing unit of a printing press that has at least one sensor unit, where the method includes the steps of detecting an actual position of at least one print mark via the sensor unit, where the print mark is printed onto a printing material via the printing unit, determining of a deviation of the detected actual position from a setpoint position, determining at least one difference value that characterizes the deviation, determining a buffer value from a number of basic values previously stored in a memory, determining a correction value by subtracting the buffer value from the difference value, storing the determined correction value in the memory as one of the basic values, and correcting the printing position based on the determined correction value.
US10946630B2
Improved dental appliances and polymeric sheet compositions are disclosed. The polymeric sheet compositions are useful for making dental appliances having outer layers comprised of a material having a modulus of from about 1,000 MPA to 2,500 MPA (“hard”) and an inner core comprised of elastomeric material or materials having a modulus of from about 50 MPa to 500 MPa (“soft”), which exhibit improved flexibility and strength, and better stain and tear resistance than currently available materials and dental appliances.
US10946627B2
The invention relates to a multilayered pultruded structure having a weatherable cap layer over a pultruded substrate, adhered with an appropriate tie layer. The structure provides improved weatherability and surface quality for pultruded structures. The invention is especially useful to provide a weatherable pultruded polyurethane, with an acrylic or styrenic cap layer. The weatherable polyurethane (PU) pultrusion of the invention provides an increased modulus over polyester pultrusions, making the weatherable PU pultrusion useful in commercial applications, and applications requiring a higher transverse modulus.
US10946626B2
The present invention relates to a polyester composite comprising: a polyester foam sheet; and a polyester resin layer laminated on one surface or both surfaces of the polyester foam sheet. The durability and strength of the composite can be improved, the weight of the composite can be reduced, and the composite can be variously utilized as vehicle interior and exterior materials.
US10946592B2
A method and apparatus for resistive heating usable in composite-based additive manufacturing is disclosed. The method includes providing a prepared stack of substrate sheets, placing the stack between electrode assemblies of a compression device, applying a current to thereby heat the stack to a final temperature to liquefy applied powder, compressing the stack to a final height, cooling the stack, and removing the cooled, compressed stack from the compression device. The apparatus comprises at least two plates, a power supply for providing current, a first electrode assembly and a second electrode assembly.
US10946582B2
A method for producing a three-dimensional shaped product based on dispersion of powder by a squeegee and irradiation of the powder layer with a laser beam or electron beam, including the steps of installing a suction device that suctions fumes generated from the powder layer, in a state surrounding the entire periphery of a shaping table, and selecting a suction reference position at the shortest distance from the irradiation reference position currently moved and worked in a prescribed time range.
US10946562B2
The present invention relates to a process for the production of composite elements comprising a first and a second outer layer, a vacuum insulation panel between the two outer layers, rigid polyurethane foam in contact with the first outer layer and the underside of the vacuum insulation panel, and also rigid polyurethane foam in contact with the second outer layer and the upper side of the vacuum insulation panel, comprising application of a reaction mixture (R1) for the production of a rigid polyurethane foam onto the first outer layer, bringing the lower side of a vacuum insulation panel into contact with the unhardened reaction mixture (R1), application of a reaction mixture (R2) for the production of a rigid polyurethane foam to the upper side of the vacuum insulation panel, bringing the second outer layer into contact with the layer of the unhardened reaction mixture (R2), and finally hardening of the two rigid polyurethane foam systems (R1) and (R2) to give the composite element. The present invention further relates to composite elements thus obtainable, and also to the use of a composite element of the invention or of a composite element obtainable by a process of the invention, as component for refrigeration equipment or as construction material.
US10946560B2
A reusable countertop mold in accordance with the present invention includes at least one mold sheet, but generally a plurality of mold sheets are required to extend about a predetermined portion of a periphery of a floor mounted cabinet. The mold sheet is dimensioned and configured to ultimately form a countertop having a predetermined configuration with predetermined dimensions. The mold sheet includes a relatively thin base portion and a wall portion perpendicular to the base portion. The reusable countertop mold further includes a plurality of fastener recesses in an inner side portion of the base portion, the recesses ultimately allowing fasteners to pass through a countertop substrate and into the floor mounted cabinet, after the base portion has been inserted between the countertop substrate and the cabinet. After a countertop forming material has hardened upon the countertop substrate and the mold sheet, the base portion of the mold sheet is slidably removed from between the countertop substrate and the cabinet, thereby allowing the reusable countertop mold to be reused for another countertop forming project.
US10946551B2
In-line inspection and control system to in-situ monitor an extrudate during extrusion. A light beam illuminates a line on the outside circumference of the extrudate skin recording the curvature. A master profile of the illuminated defect-free skin is recorded and compared to successive monitoring of the illuminated skin. Differences from the comparison indicate skin and/or shape defects. A real-time feedback to automatically adjust process control hardware reduces or eliminates the skin and shape defects based on the monitoring and comparison.
US10946543B2
The present disclosure related to apparatus and methods for removing waste of debris from a microtome blade, a microtome blade holder, or both. The invention also relates to automated systems and methods for cleaning a microtome.
US10946537B2
The inventive concept presented is a single, adjustably positionable Clipper Guard attachment for use with clippers. The primary objective of the inventive concept is to provide barbers and hair stylists with a more convenient, better performing appliance. The single clipper guard may conveniently be adjusted and readjusted to enable the selection of different degrees of closeness of hair trimming or cutting. The Clipper Guard is comprised of two components: a Sliding Body and a Retainer. The Sliding Body accepts the outer plane of the Retainer by means of a T-shaped key and shaft on the outer plane of the Retainer, fitting internally into a slot within the Sliding Body. A mechanically-positionable pin mechanism, stored interiorly to the Retainer, is maneuvered so as to lock the two components into different functional relationships, providing differing lengths or heights to which hair or other substance may be cut or trimmed.
US10946533B2
According to one embodiment, a gripping tool includes a gripper. The gripper is flexible. A granular material is provided in an interior of the gripper. The gripping tool grips a workpiece by depressurizing the interior of the gripper in a state in which the gripper is caused to contact the workpiece. The gripper includes a first portion contacting the workpiece, and a second portion opposing the first portion. The granular material is provided in a first space between the first portion and the second portion. A hardness of at least a portion of the first portion is less than 46.9.
US10946528B2
An autonomous companion mobile robot and system may complement the intelligence possessed by a user with machine learned intelligence to make a user's life more fulfilling. The robot and system includes a mobile robotic device and a mobile robotic docking station. Either or both of the mobile robotic device and the mobile robotic docking station may operate independently, as well as operating together as a team, as a system. The mobile robotic device may have an external form of a three-dimensional shape, a humanoid, a present or historical person, some fictional character, or some animal. The mobile robotic device and/or the mobile robotic docking station may each include a fog Internet of Things (IoT) gateway processor and a plurality of sensors and input/output devices. The autonomous companion mobile robot and system may collect data from and observe its users and offer suggestions, perform tasks, and present information to its users.
US10946520B2
A mobile robot system and a related control method sets a virtual wall as a specific area so that a mobile robot cannot approach within a cleaning area to restrict a traveling of the mobile robot, registers the virtual wall on a map when the virtual wall for restrict the approach of the mobile robot is set by a terminal, calculates a location of the virtual wall for the cleaning area to avoid the virtual wall, and restricts the approach of the mobile robot by matching the virtual wall to the cleaning area, controlling the mobile robot as if an actual physical obstacle exists by setting the virtual wall on the map through the terminal and matching to an actual cleaning area, and achieving an easy cleaning setting and effectively controlling the mobile robot as it can be plurally set at a desired location irrespective of the number.
US10946512B2
A robot includes an arm having a cover, a first motor, a first amplifier having a first drive circuit that drives the first motor, and a plate provided in an interior of the arm, wherein the plate is provided with the first amplifier and separated from the respective first motor and cover.
US10946510B1
A device for receiving and holding a plurality of objects comprises a main body having a plurality of chambers defined therein and a plurality of resilient tabs attached to or integral with the main body and spaced about a perimeter of the main body. Each chamber has an open top end and is adapted to receive at least one object via its open top end. Each tab is adapted to support the device on a top rim of a bucket such that the main body is elevated off a floor of the bucket. Each tab is adapted to flex inward toward a longitudinal axis of the main body when a downward force is applied to the main body such that the main body and the tabs move downward into the bucket until the main body contacts the floor of the bucket.
US10946509B2
A control method for a hand-held power tool includes measuring a temperature of an electric motor, opening a switchable clutch if the temperature exceeds a first threshold value, and energizing the electric motor when the clutch is open until the temperature falls below a second threshold value. In an embodiment, the electric motor is switched to a current-free mode, i.e., switched off, if the temperature falls below the second threshold value. The second threshold value is preferably less than the first threshold value.
US10946508B2
The invention relates to a power tool and battery pack assembly including a battery pack (18) for connection with the power tool (1) to provide power for the operation of the power tool (1) when connected thereto. The battery pack (18) includes a plurality of power cells and connection means (40, 42) are provided to allow the selective supply of power at least a first or second voltage level to the power tool (1) from the battery pack (18).
US10946503B2
A tool for assisting in the installation and/or removal of clips. The tool can include a handle and a tool head attached to the handle. The tool head includes a clip abutment portion having at least one surface operable to substantially abut at least a portion of a clip. A magnet in the tool head is configured to retain the clip proximate to the clip abutment portion such that a user can utilize a tool to apply a clip to an article. The tool head can also include a clip extrication element to facilitate removal of installed clips.
US10946493B2
A non-transitory computer-readable storage media having computer-executable instructions embodied thereon for operating a polishing assembly for polishing of silicon wafers is provided. When executed by at least one processor, the computer-executable instructions cause the processor to receive thermal data of a portion of a polishing pad from a temperature sensor and determine a removal profile of a silicon wafer based at least in part on the thermal data. The computer-executable instructions cause the processor to operate a polishing head assembly to position the silicon wafer in contact with the polishing pad and to selectively vary the removal profile of the silicon wafer based at least in part on the thermal data.
US10946473B2
A method of forming structure on a component includes: providing a component having a first surface; adhering powder to the first surface; and directing a beam from a directed energy source to fuse the powder in a pattern corresponding to a layer of the structure.
US10946467B2
A system for a welding apparatus including a welding cup; a hollow tubular adapter body extending longitudinally from a first end to a second end, an external surface of the adapter body defining one or more grooves extending about a circumference thereof and longitudinally disposed between the first and second end; and one or more O-rings configured to be installed about the adapter body and received in each of the one or more grooves; wherein the first end or the second end of the adapter body is engageable with a welding torch head and wherein the welding cup is configured to receive the other of the first end and the second end of the adapter body therein, the welding cup extending longitudinally along the adapter body such that the one or more O-rings is disposed between the adapter body and the welding cup.
US10946462B2
In a band saw that is provided with a tension adjustment mechanism in which tension for an band saw blade can be adjusted, first and second wheel support shafts are provided in paired first and second wheel support portions, respectively, such that the first support shaft is parallel to the second support shaft. The first wheel support portion is configured to be movable in a direction in which a straight line extends, the straight line being perpendicular to both the first and second wheel support shafts. A first support is provided at a first end of the first wheel support portion, and a second support is provided at a second end of the first wheel support portion. Furthermore, an intermediate support is provided between the first support and the second support. A first load and a second load are configured to be applied to the second support and the intermediate support, respectively, such that the first load and the second load are parallel to the wheel support shaft and the direction of the first load is opposite to that of the second load.
US10946452B2
The present disclosure relates to a cutting tool for metal chip removing machining having at least one internal coolant channel for fluid having a flow direction. The at least one internal coolant channel having a length and including a plurality of grooves extending internally at least partially along the coolant channel.
US10946451B2
A method for machining the wheel running surfaces of wheels for rail vehicles using a wheel machining machine is described herein. The method includes performing a rolling process on the wheels with a rolling tool that applies a rolling force to the wheels, and adjusting the rolling force by controlling the torques of drive motors of feed axles of the rolling tool.
US10946448B2
The present invention discloses a cold additive and hot forging combined forming method of amorphous alloy parts. The present invention belongs to the field of cold additive manufacturing technology and thermoplastic forming of amorphous alloy, and more particularly relates to a cold additive and hot forging combined forming method of amorphous alloy parts, the method comprising: (1) making amorphous alloy powder into a pre-forging blank by the micro-jetting and bonding 3D printing technology; and (2) placing the pre-forging blank in the step (1) in a closed forging die to perform hot closed-die forging so as to obtain an amorphous alloy part, wherein the contour size and shape of the pre-forging blank are designed according to the contour size and shape of the inner cavity of the closed forging die; and an exhaust hole is provided in the closed forging die such that gas generated by gasification or decomposition of the binder at a hot die forging temperature is discharged through the exhaust hole in the closed forging die. In the present invention, a bulk amorphous alloy part with a large size and a complex shape can be prepared by the cold additive and hot forging combined forming method.
US10946433B2
Conveying of a molded body for heat exchanger fins at a high speed to prevents deformation of the molded body for heat exchanger fins and the generation of noise. A molding apparatus forms a plurality of cutaway portions at different positions on each molded body of the product width. A rotational shaft is provided that extends in the width direction and has a plurality of rotating discs that have a plurality of tapered protrusions, which are capable of advancing into the cutaway portions, formed on an outer circumferential surface thereof provided on the rotational shaft for each molded body for heat exchanger fins of the product width. When the plurality of cutaway portions of the molded bodies for heat exchanger fins of the product width, on which the plurality of cutaway portions has different positions, are disposed directly above the rotational shaft, the protrusions advance into the cutaway portions.
US10946431B2
The present invention provides a method for shear processing whereby a sheared surface having a small residual stress and excellent surface properties is formed and the service life of a punch is prolonged in a shear processing for shearing, by a shear line that crosses a weld zone, a workpiece with a large thickness of level difference of a weld zone and/or obtained by welding together a steel sheet having a strength of 1000 MPa or more and another steel sheet. The shearing for shear processing method according to the present invention is a method for shearing a workpiece having a weld zone using a punch and a die, the method characterized in that two protrusions are provided to a cutting edge of the punch, all or part of the weld zone of the workpiece is flanked from the two sides by the two protrusions, and the workpiece is sheared by a shear line that crosses the weld zone.
US10946425B2
A method for the stepped rolling of a metal strip unwinds the metal strip by a feed reel device and winds-up the metal strip by a winding reel device. The metal strip is guided through a roller gap formed between two working rollers during the rolling process, and the roller gap is changed in a controlled manner during the rolling process, whereby a thickness of the metal strip is changed in steps in the longitudinal direction during the rolling process. Tension applied to the metal strip is controlled such that the rolling force applied to the metal strip by the working rollers is constant during the rolling process.
US10946423B2
A multi-stage product gas generation system converts a carbonaceous material, such as municipal solid waste, into a product gas which may subsequently be converted into a liquid fuel or other material. One or more reactors containing bed material may be used to conduct reactions to effect the conversions. Unreacted inert feedstock contaminants present in the carbonaceous material may be separated from bed material using a portion of the product gas. A heat transfer medium collecting heat from a reaction in one stage may be applied as a reactant input in another, earlier stage.
US10946417B2
A high throughput sorting device is disclosed. The device includes a first sorter and a second sorter, each of the first and second sorters having a plurality of cells each configured to support, carry, and deposit an item. The device can also include at least one shared chute extending below a portion of the first sorter and a portion of the second sorter. The at least one chute can be configured to receive an item deposited by each of the plurality of cells and transport the item to an endpoint. The device can also include a base configured to support the at least one shared chute and the first and second sorters.
