US10996563B2
The present application provides a method for detecting coagula on a coater head. The method includes: detecting a thickness value of a coating material (2) on a substrate along a coating direction thereof; acquiring a first thickness value and a second thickness value, and calculating a difference value; and comparing an absolute value of the difference value with a preset value, and outputting a feedback signal if the absolute value of the difference value exceeds the preset value.
US10996559B2
A roll-to-plate process comprising at least one roll for texturing or patterning discrete substrates, such as displays, lighting or solar panels comprising the steps of supplying an imprinting lacquer in the shape of a continuous layer, texturing the imprinting lacquer with a mold having a rear side and a front side, wherein the rear side is in frictional contact with the at least one roll, and wherein the front side exhibits an imprint texture comprising a functional area which functional area is formed by openings and elevations thus creating volumes in the imprint texture to obtain an imprinted lacquer and optionally followed by curing the imprinted lacquer to obtain a solidified textured or patterned layer, characterized in that the texturing or patterning is performed with an imprint texture that comprises a starting area which is a lead-in area with a texture for which gas can escape followed by the functional area with a texture which is different from the texture of the lead-in area.
US10996558B2
Examples of a multiple-mask multiple-exposure lithographic technique and suitable masks are provided herein. In some examples, a photomask includes a die area and a stitching region disposed adjacent to the die area and along a boundary of the photomask. The stitching region includes a mask feature for forming an integrated circuit feature and an alignment mark for in-chip overlay measurement.
US10996548B2
A security device adapted to mount within a ferromagnetic truss includes a sensing element, a first housing portion provided around the sensing element, a second housing portion positioned above the first housing portion and provided around a circuit board electrically coupled to the sensing element, a magnet provided on the first housing portion and operable to magnetically couple the security device to the ferromagnetic truss, and a retention clip provided on the second housing portion and operable to automatically secure the security device within the truss when inserted from below.
US10996537B2
An optical transmitter comprises a directly coupled MZ interferometer and driver circuit. The MZ interferometer comprises a pair of differentially driven MZ electrodes configured to impart RF signals to light travelling through respective arms of the interferometer, and to receive DC bias as a positive voltage via lower n-type cladding of the MZ interferometer. The lower n-type cladding is at a different positive DC potential to an upper plane RF ground of the MZ interferometer, but the lower n-type cladding and the upper plane RF ground have similar AC potential. The MZ interferometer also comprises a pair of resistors in series configured to provide differential RF termination of the MZ electrodes; and a capacitive coupling between a virtual ground formed at a centre point between the pair of resistors and an RF ground configured to provide common-mode RF termination. The DC supply for the driver circuit is applied to the centre point of the RF termination.
US10996536B2
An electrochromic device including a selective membrane separating two liquid media including at least one electrochromic compound and at least one compound able to be oxidized or reduced and showing low energy consumption.
US10996530B2
A liquid crystal display device includes: transistors and pixel electrodes respectively provided in pixels; a common electrode facing the pixel electrodes; gate lines extending along the first direction and supplying gate signals to the transistors respectively; gate lead lines extending along the second direction and respectively connected to the gate lines at at least one of a plurality of intersections between the gate lead lines and the gate lines; and data lines extending along the second direction and supplying data signals to the transistors respectively. The pixels are made up of a plurality of types of pixels arranged periodically and repeatedly along the first direction, the data lines and the gate lead lines are formed in a same layer, and either of the data lines and the gate lead lines are alternatively provided for boundaries between two pixels adjacent in the first direction.
US10996522B2
A liquid crystal display including a partial plate electrode along with a minute pattern in a pixel electrode thereby increasing the viewing angle and the lateral visibility of the liquid crystal display, as well as the response speed A step provider is provided to reinforce the control force of the liquid crystal molecules, thereby reducing the texture generated in the center of the pixel.
US10996521B2
A display device includes a display module emitting collimated light along a propagation direction and an adjustment panel disposed on the display module. The adjustment panel includes a first substrate, a second substrate, a medium layer disposed between the first substrate and the second substrate, a first electrode layer disposed on the first substrate, and a second electrode layer disposed on the second substrate and facing the first electrode layer. The medium layer includes a first medium. When the adjustment panel is in a first enabled state, a voltage difference exists between the first substrate and the second substrate to form an electric field distribution. At least one equivalent dioptric structure is formed in the medium layer according to the electric field distribution. At least part of the collimated light passes through the equivalent dioptric structure and emits along a predetermined light emitting direction deflected from the propagation direction.
US10996516B1
A backlight apparatus can include a light emitting element configured to emit visible light. The backlight apparatus can include a polarizing device including a prism situated to receive the visible light and to polarize the visible light to generate polarized light. The backlight apparatus can include a light guide panel configured to receive the polarized light at an input surface facing the polarizing device and to distribute the polarized light to a major surface of the light guide panel facing a display screen.
US10996515B2
A color conversion panel according to an exemplary embodiment of the present invention includes an substrate, first, second, and third color conversion layers on the substrate and configured to emit lights of different colors, and a light blocking member between adjacent ones of the first, second, and third color conversion layers, wherein any one of the first, second, and third color conversion layers and the light blocking member is soluble.
US10996495B2
A high-rate high-swing drive circuit applied to a silicon photonic modulator is disclosed. The drive circuit is connected to a drive pre-stage circuit and a modulator load. The drive circuit includes at least one output circuit, and the output circuit includes: a first inverter, a first voltage bias module, a second inverter, a second voltage bias module, and an inductor. The drive circuit formed by using such a circuit connection increases an output swing of a drive while ensuring a high rate.
US10996494B2
Briefly, an intelligent label is disclosed that has two viewable surfaces. Each surface is constructed such that a permanent and irreversible message may be set into each surface independently. That is, a first message may be set into the first viewing surface of the electro-optic material, and another message may be set into the second viewing surface, for example, at a later time. Various constructions are described including a construction using two pairs of stimulating electrodes, and a second construction using a single pair of stimulating electrodes.
US10996489B2
The multiuse eyeglasses include a frame that holds two lenses and arms that extend from the frame. The arms include a first axis of rotation that is generally perpendicular to the arms and a second axis of rotation that is orthogonal to the first axis of rotation and allows the arms to be rotated downwards relative to the frame.
US10996488B2
An eyewear retainer apparatus includes at least one elongate member adapted for being connected to the temples of a pair of eyeglasses and a light assembly connected to the elongate member. The light assembly can comprise a housing and a transparent or translucent cover member that can be removably attached to the housing. The transparent or translucent cover member can include a logo or other indicia engraved or printed on the surface of the cover member. The light assembly can illuminate the logo.
US10996487B2
A combined glasses structure, including a lens component, two temples, a frame component and a nose pad component is provided. The lens component comprises two lens and a bridge, two temples are respectively detachably connected to the lens component; the frame component includes an upper frame and a lower frame, the upper frame and lower frame are respectively detachably arranged on an upper and a lower edge of the lens component; the nose pad component and the bridge are detachably connected to each other, and can restrict and fix the upper frame and/or lower frame arranged on the upper edge, lower edge, upper and lower edges of the two lens. By the detachable connection between the frame component and the lens, the frameless, half-frame (upper frame or lower frame) and full-frame functions of the combined glasses can be achieved.
US10996482B2
An optically effective element includes a carrier, a first optically effective structure arranged on a top side of the carrier, and a cover arranged above the first optically effective structure. A method of producing an optically effective element includes providing a carrier, forming a first optically effective structure on a top side of the carrier, and arranging a cover above the top side of the carrier and the first optically effective structure.
US10996480B1
Calibrating a virtual image projected from a vehicle HUD system onto a windshield includes displaying a fiducial at a predetermined location upon the windshield, projecting a test image from a test image generator within the HUD system, aligning the test image with the fiducial, determining a positional deviation from a test image calibrated position required to align the test image with the fiducial, and based upon the positional deviation and a known positional relationship between a virtual image calibrated position and the test image calibrated position, aligning the virtual image with the fiducial.
US10996478B2
A method for correcting image distortion in a Head-up Display (HUD) system may include: selecting an image correction target item in a HUD system displayed on a vehicle; receiving, when there is a change in the step in which its parameter values are set to be different from each other for the correction target item, the parameter values of the changed step; and outputting a HUD image by correcting it using image source values corresponding to the changed parameter values.
US10996474B2
A virtual reality system includes a first information processing device, a virtual reality headset, a biometric data acquisition device, a first sensor, and a second sensor. The first information processing device creates virtual reality content. The virtual reality headset is worn by the user and displays the virtual reality content received from the first information processing device to the user. The biometric data acquisition device acquires biometric data of the user. The first information processing device adds an image making the user recognize the position and the direction of the biometric data acquisition device to the virtual reality content on the basis of position and direction information created by the first sensor and the second sensor.
US10996469B2
Disclosed is a method of providing driving information of a vehicle, including tracking and recognizing driver gaze of the vehicle, checking whether the driver gaze is directed toward a display of the vehicle, upon checking that the driver gaze is directed toward the display of the vehicle, checking coordinates of an actual position corresponding to a point on the display, toward which the driver gaze is directed, acquiring an image corresponding to the checked coordinates, and displaying the acquired image using an augmented reality provision unit included in the vehicle.
US10996465B2
A projection device includes at least one projection module and at least one adjusting structure. The projection module has an optical axis and is adapted to emit an image beam. The image beam is transmitted to a projection target to form a projection image. The adjusting structure includes a base and an adjusting component. The adjusting component is rotatably connected to the base along a first axis, and the projection module is rotatably connected to the adjusting component along the optical axis. The adjusting component and the projection module are adapted to rotate along the first axis such that the projection image moves vertically, and the projection module is adapted to rotate along the optical axis such that the projection image rotates.
US10996458B2
A light source module including a phosphor wheel having a phosphor layer to emit fluorescence when excited with light emitted from a light source; and a drive section disposed on a phosphor-layer side of the phosphor wheel, the drive section configured to rotate the phosphor wheel.
US10996456B2
A lens having a quadrangular outer shape in a direction perpendicular to its center, an imaging element having a quadrangular outer shape in the direction perpendicular to the center axis, an element cover glass covering an imaging surface of the imaging element, a light guide placed outside at least one side of the lens and extending along the center axis, and a cylinder holder disposed between the lens and the light guide are disposed in a tip portion of an endoscope.
US10996449B2
The present disclosure discloses an optical imaging system including sequentially, from an object side to an image side along an optical axis, a first lens, a second lens, and at least one subsequent lens. The first lens may have: a first transmission surface disposed on an outer circumference of an object-side surface of the first lens; a first reflection surface disposed on an outer circumference of an image-side surface of the first lens; a second reflection surface disposed at a paraxial region of the object-side surface of the first lens; and a second transmission surface disposed at a paraxial region of the image-side surface of the first lens. A distance TTL from a center of the object-side surface of the first lens to an image plane of the optical imaging system on the optical axis and an effective focal length f of the optical imaging system may satisfy: TTL/f≤0.6.
US10996444B2
A photographing optical lens assembly includes seven lens elements, the seven lens elements being, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element has negative refractive power. The second lens element has negative refractive power. The third lens element has an object-side surface being concave in a paraxial region thereof. The fourth lens element has an image-side surface being convex in a paraxial region thereof.
US10996443B2
An imaging lens includes a first lens having positive refractive power; a second lens having positive refractive power; a third lens; a fourth lens; a fifth lens; and a sixth lens, arranged in this order from an object side to an image plane side with spaces in between each of the lenses. The first lens is formed in a meniscus shape to have an object side convex surface. The sixth lens is formed in a meniscus shape to have an object side concave surface. The second lens has a specific focal length. The third lens has a specific focal length. The sixth lens has a specific Abbe's number.
US10996441B2
The present disclosure discloses an optical imaging lens assembly. The optical imaging lens assembly includes: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens in sequence from an object side to an image side along an optical axis. The first lens, the second lens, and the sixth lens each have a positive refractive power. The third lens and the seventh lens each have a negative refractive power. The fourth lens and the fifth lens each have a refractive power. Object-side surfaces of the first lens and the second lens are both convex surfaces. An image-side surface of the third lens is a concave surface. A total effective focal length f of the optical imaging lens assembly and a radius of curvature R13 of an object-side surface of the seventh lens satisfy: |f/R13|≥2.5.
US10996439B2
The present disclosure discloses an imaging lens assembly. The imaging lens assembly includes sequentially from an object side to an image side: a first lens, having a positive refractive power; a second lens, having a negative refractive power, an object-side surface of the second lens being a convex surface, and an image-side surface of the second lens being a concave surface; a third lens, having a positive refractive power, and an image-side surface of the third lens being a convex surface; a fourth lens, having a refractive power; and a fifth lens, having a refractive power, an object-side surface of the fifth lens being a convex surface. An effective focal length f of the imaging lens assembly and an effective focal length f1 of the first lens satisfy: 5.5
US10996431B2
Disclosed is a camera module. The camera module includes: a lens barrel disposed in a housing to receive a lens assembly; an elastic member in at least one of the housing and the lens barrel; a driving unit moving the lens barrel relative to the housing; and a sensor unit fixed to the housing.
US10996429B2
An embodiment provides an imaging lens comprising first to fourth lenses that are sequentially arranged from an object side towards an image side and satisfying mathematical formula 1, wherein the first lens has negative refractive power, the second lens and the third lens have positive refractive power, and the fourth lens has negative refractive power. −40.0
US10996426B2
A 3D imaging system comprises a phase detection autofocus (PDAF) image sensor, a lens for imaging a cross-section of a 3D object on the PDAF image sensor and an actuator for driving the lens for focusing each cross-section of the 3D object on the PDAF image sensor. The actuator drives the lens until the PDAF image sensor identifies an image of a first cross-section of the 3D object in-focus and records the image of the first cross-section. The PDAF image sensor records images of subsequent cross-sections of the 3D object formed by the lens driven by the actuator on the PDAF image sensor. The recorded images of each cross-section of the 3D object are stacked to form a 3D image of the 3D object.
US10996412B2
A carrier substrate includes a first network of electrical connections and recess. An electronic chip is mounted to the carrier substrate within the recess. The electronic chip includes an integrated guide of optical waves and a second network of electrical connections. A end section of an elongate optical cable is mounted on one side of the electronic chip with a longitudinal guide of optical waves optically coupled to the integrated guide of optical waves. Electrical connection elements are interposed between a face of the electronic chip and a bottom wall of the recess, such that first connect pads of the first electrical connection network are connected to second connect pads of the second electrical connection network through the electrical connection elements.
US10996408B2
Embodiments of the present disclosure are directed toward techniques and configurations for an optical coupler including an optical waveguide to guide light to an optical fiber. In embodiments, the optical waveguide includes a tapered segment to propagate the received light to the optical fiber. In embodiments, the tapered segment is buried below a surface of a semiconductor substrate to transition the received light within the semiconductor substrate from a first optical mode to a second optical mode to reduce a loss of light during propagation of the received light from the optical waveguide to the optical fiber. In embodiments, the surface of the semiconductor substrate comprises a bottom planar surface of a silicon photonic chip that includes at least one or more of passive or active photonic components. Other embodiments may be described and/or claimed.
US10996406B2
The multichannel fiber optic connector, adapter, and contact retention method is disclosed. The connector includes a load carousel which enables handling, locating, retention, and, where needed, spring-loading of the plurality of single-fiber fiber optic ferrules supported within the connector, and the connector itself provides for independent axial and radial alignment of the fiber optic contacts. The adapter includes a plurality of optical alignment sleeves, and mating interfaces for two different connector types on differing sides of the adapter, wherein the fiber count of one connector type is an integral multiple of the fiber count of the other connector type, and wherein the contact pattern of the first connector type is repeated the same integral number of times within the contact pattern of the second connector type. The contact retention method is achieved by means of a load carousel, which provides a devoted location for each of the plurality of single-fiber fiber optic ferrules it supports, and which, when necessary, provides an independent spring member for each ferrule, and which allows both terminated and unterminated ferrules to be assembled therein, and which further enables assembly into a connector or connector housing.
US10996404B2
Reversible optical connectors, and associated devices and methods are provided. In one embodiment, a connector for a communication cable includes a housing comprising a cavity, and a first plug and a second plug coupled to a distal portion of the housing. The first and second plugs are connected to the housing such that the first and second plugs are independently rotatable with respect to the housing. The connector further includes a latch actuator coupled to the housing and configured to disengage one or more latches from an outlet. By rotating the plugs 180 degrees and turning the connector over, the relative arrangement or position of the two plugs can be switched or reversed. The plugs can be rotated or reversed without completely disassembling the connector, in some embodiments. Accordingly, embodiments of the present disclosure can improve workflows for a user or operator that in a high-density networking setting.
US10996397B2
Control systems and methods for aligning multimode optical fibers are provided. A method includes producing a brightness profile for a first and second multimode optical fiber. The method further includes determining a cladding center position and a core center position from the brightness profile of the first multimode optical fiber and from the brightness profile of the second multimode optical fiber. The method further includes calculating a concentricity error for the first multimode optical fiber based on the cladding center position and the core center position from the brightness profile of the first multimode optical fiber and for the second multimode optical fiber based on the cladding center position and the core center position from the brightness profile of the second multimode optical fiber. The method further includes aligning the first multimode optical fiber and the second multimode optical fiber based on the concentricity errors of the first multimode optical fiber and second multimode optical fiber.
US10996390B2
A light guide plate can include: a first end surface coupled to a reflection surface and a second end surface; where an incident light entering the light guide plate through the first end surface is reflected by the reflection surface and then output from the second end surface; and a diffusion structure configured to increase a transmission path of the incident light in the light guide plate.
US10996378B2
The present invention is an antireflective film, including: a support base, and a pattern composed of a photoresist material formed on the support base, the index at a point closer to the support base. The present invention provides an antireflective film that is able to give antireflection effect to decrease the reflection of light, a method of producing the same, and an eyeglass type display.
US10996374B1
A system includes at least one server implementing a weather forecast engine and in communication with a network, the server to access satellite imagery, published weather predictions, and local measured data via the network; the weather forecast engine to train regional modules using the satellite imagery, published weather predictions, and local measured data; and the weather forecast engine to apply the satellite imagery, published weather predictions, and local measured data to the trained regional modules to obtain regional forecasts. A method for forecasting a weather indicator includes receiving satellite imagery; processing the satellite imagery to generate a weather feature set; applying the weather feature set to a regional module of a weather forecast engine; and forecasting the weather indicator with the weather forecast engine.
US10996366B2
A method for determining tubing permeability includes conveying a tool through a tubular string in a borehole. The tool includes a transmitter that transmits a primary electromagnetic field and a receiver that receives at least one collar response. The collar response includes a secondary electromagnetic field produced in response to the primary field by a collar in the tubular string. The method further includes determining a permeability of at least one portion of the tubular string based on a magnitude of the at least one collar response. The method further includes displaying a representation of the at least one portion of the tubular string based on the permeability.
US10996363B2
A metal detection apparatus comprises: a detection circuit unit (30) that detects a first variation component having a large influence of workpiece and a second variation component having a large influence of metal; a determination unit (40) that compares the two variation components to perform a metal determination process in the workpiece (W); and a detection condition adjustment unit (60) that adjusts detection conditions of both variation components. A foreign matter waveform storage unit (50) stores a test variation component accompanying temporal change due to metal influence is further provided. The detection condition adjustment unit sets a specific processing condition of detection processing in the detection circuit unit based on the first variation component based on the magnetic field variation signal at the time when the work W including no metal passes through the inspection zone Z and the second variation component constituted by the test variation component.
US10996360B2
According to one embodiment, there is provided a method of correcting recorded seismic data where each receiver clock is potentially inaccurate. Since the seismic wave field is not random, and contains coherent events that are recorded by all receivers in a local area, it is possible to estimate the differences in the time reference by comparing the recordings of different receivers in a local area. With no external time reference, time signal, or pilot trace, an entire seismic data itself can be used to determine how each receiver's clock is drifting from true time.
US10996359B2
Marine seismic data can be processed to remove or reduce two or more source side acquisition effects jointly when 1) the effects are placed in the same data domain as the received data and 2) the effects are described using the same basis functions which may signify representing the received data and the effects in the same chosen transform domain. The data effects may include source signature removal, source radiation pattern removal, residual shot noise suppression and data regularization, multi-channel reconstruction or regularization, prediction of sea surface multiples, separation of simultaneous sources etc. The joint processing can use iterative or non-iterative inversion technique, where the iterative inversion technique may be a matching pursuit technique.
US10996356B2
Parameters of a sweep signal that controls operation of a marine non-impulsive source can be set. Setting the parameters can include selecting a stop frequency of the sweep signal, defining a taper of the sweep signal, and adjusting an initial phase of the sweep signal. The parameters can be set such that a magnitude of an amplitude spectrum of a combined output of a marine impulsive source and the marine non-impulsive source is greater than or equal to a magnitude of an amplitude spectrum of a marine impulsive source output at frequencies below the stop frequency. A controller of the marine non-impulsive source can be programmed with the sweep signal having the parameters set to control the marine non-impulsive source.
US10996355B2
A method for correcting a detector configured to generate object radiographs and an arrangement to implement the method is provided. The method includes the steps of (a) providing the detector having setting values for a gain and offset correction, (b) capturing a plurality of object radiographs of a test object by the detector and generating a reconstructed three-dimensional representation of the test object based on of the object radiographs, (c) determining at least one quality value of the reconstructed three-dimensional representation, repeating the steps (b) and (c) at least once, wherein before the repetition, a parameter set is generated and a measurement sequence is implemented on the basis thereof, at least one setting value for a gain and offset correction of the detector being determined anew based on the measurement sequence; and (e) determining a preferred gain and offset correction based on overall determined quality values.
US10996344B2
A surveying system for a construction site has a restricted antenna system with a plurality of fixed location antennas each defined by a set of location data associated with a specific deployment position. The surveying system also has a computing device with a data processor and a display screen. A communications module establishes a data transfer link with the restricted antenna system over which spatial data for distances between current positions of the computing device and one or more of the plurality of fixed location antennas are received. The computing device is loadable with project drawings corresponding to the construction site and displayable on the display screen. A position marker is overlaid on the display of the project drawing at a position thereon corresponding to a computing device location value derived from the spatial data and the location data of one or more of the fixed location antennas.
US10996341B2
A Pseudo-Random Noise code generator module is configured to generate PRN codes operating with different navigation standards for use with a GNSS receiver. The generator includes a number of linear shift registers including a respective number of feedback taps and a channel selection network including an output multiplexer. A first register includes a first number of taps and a second register includes a second number of taps. The first register and second register are associated with a respective feedback network to combine signals at the feedback taps to obtain a feedback signal that is selectably fed back through a selection circuit at an input of the respective register. A network can selectably concatenate the first register with the second register.
US10996339B2
A receiver processes Global Navigation Satellite System (GNSS) signals transmitted from satellites and non-satellite signals transmitted from beacons. The receiver comprises an adaptive despreader configured for adaptively despreading a channelizer output signal-to extract received navigation signals and generate baseband symbol data therefrom. The channelizer output signal comprises channelized received navigation signals, each comprising a spreading code that repeats every baseband symbol. A copy-aided analyzer is communicatively coupled to the adaptive despreader and configured for determining geo-observables from the baseband symbol data of at least one received navigation signal. A positioning navigation and timing (PNT) computation element is communicatively coupled to the copy-aided analyzer and configured for employing the geo-observables to differentiate between the at least one received navigation signal and at least one signal transmitted by at least one of a GNSS satellite, a spoofer, a jammer, a beacon, a repeater, and a pseudolite.
US10996330B2
An antenna device for a radar sensor, including: at least one first antenna array that is situated on a surface of a substrate and that includes a defined number of planar antenna elements connected in series; at least one second antenna array that is situated on the surface of the substrate and that includes a defined number of planar antenna elements connected in series; a feed line that is connected at the center of each of the two antenna arrays; with the aid of the feed line a feed signal being feedable into the antenna array in such a way that a feed signal that is phase-shifted by 180 degrees with respect to the second antenna array is suppliable to the first antenna array.
US10996328B2
A mainlobe detection process can include a number of tests that are performed to define when the monopulse antenna system will transition from open loop scanning to closed loop scanning and then to tracking. A hybrid tracking technique is also provided which adaptively discovers and corrects for phase alignment error. Magnitude-only tracking can be performed initially to locate the nulls in the azimuth and elevation ratios and to identify the magnitudes of these ratios at these nulls. Phase tracking can be then performed. During phase tracking, phase corrections can be repeatedly applied to the azimuth and elevation difference channels to correct any phase error that may exist. During this process, the magnitudes of the ratios can be used to determine how the phase corrections should be adjusted. Once the hybrid tracking process is complete, the monopulse antenna system is properly phase-aligned and phase tracking will be correctly employed.
US10996324B2
A time of flight sensor device is capable of extending its total sensing distance using multiple measuring sequences for each distance measuring operation. Such embodiments can execute two or more iterations of a measuring sequence, where the gating signal control sequence for each measuring sequence is offset in time relative to a previous sequence. This yields a greater number of sampling points within which a reflected pulse can be detected and measured, resulting in a total measurable time of flight range that is greater than a measuring operation that uses a fixed timing for the gating signals.
US10996319B2
A distance measuring system and a controlling method of the system can reduce power consumption of a distance measuring apparatus acquiring an image including distance information. For example, the distance measuring system includes a distance measuring apparatus acquiring distance information concerning an image capturing target, a calculating unit estimating an estrangement period in which the image capturing target cannot be recognized in an image, based on the distance information, and a controlling unit setting the distance measuring apparatus to a power saving mode of controlling an acquiring frequency of the image according to the estrangement period when the estrangement period is a first threshold value or more, and setting the distance measuring apparatus to a normal mode of controlling the acquiring frequency of the image independently from the estrangement period when the estrangement period is less than the first threshold value.
US10996311B2
A radar sensor is described herein. In accordance with one example embodiment the radar sensor includes a transmitter for transmitting an RF signal and a receiver configured to receive a respective back-scattered signal from at least one radar target and to provide a corresponding digital radar signal. The radar sensor further includes a processor configured to convert the digital radar signal into the frequency do-main thus providing respective frequency domain data and to compress the frequency domain data. A communication interface is configured to transmit the compressed frequency domain data via a communication link operably coupled to the communication interface. Furthermore, respective and related radar methods and systems are described.
US10996308B2
A testing apparatus and a method for testing electronic devices is provided. The apparatus comprising a plurality of detachably mountable test stations which are operative to perform tests on the electronic devices and a plurality of pick heads for conveying the electronic devices to at least one of the plurality of test stations for testing. The apparatus further comprises an identification element incorporated in each test station indicating a characteristic of the test station, and an identification element detector movable relative to the plurality of test stations, the identification element detector being operative to identify and authenticate the characteristic of the at least one test station by detecting the identification element incorporated in the test station, prior to utilizing the test station for testing the electronic devices.
US10996303B2
Magnetic resonance methods comprise tractographically establishing a path along a structure in a specimen and finding a distribution of structure radii or cross-sectional areas along the path. Based on the distribution and the path, end-to-end functional characteristics of the structure are estimated. For example, nerve transit times or distributions of transit times can be estimated for a plurality of nervous system locations such as Brodmann areas. Comparison of estimated transit times or distributions thereof between reference values or other values from the same structure can be used to assess specimen health.
US10996301B2
The invention relates to a method of Dixon-type MR imaging. It is an object of the invention to provide a method that enables efficient and reliable water/fat separation using bipolar readout magnetic field gradients and avoids flow-induced leaking and swapping artifacts. According to the invention, an object (10) is subjected to an imaging sequence, which comprises at least one excitation RF pulse and switched magnetic field gradients, wherein two echo signals, a first echo signal and a second echo signal, are generated at different echo times (TE1, TE2). The echo signals are acquired from the object (10) using bipolar readout magnetic field gradients. A first single echo image is reconstructed from the first echo signals and a second single echo image is reconstructed from the second echo signals. A zero echo time image is computed by extrapolating the phase of the first single echo image at each voxel position to a zero echo time using the phase difference between the first and the second single echo image at the respective voxel position. Flow-induced phase errors are identified and estimated in the zero echo time image, and the phase of the first single echo image is corrected according to the estimated flow-induced phase errors. Finally, a water image and/or a fat image are reconstructed from the echo signals, wherein signal contributions from water and fat to the echo signals are separated using the phase-corrected first single echo image and the second single echo image. Moreover, the invention relates to a MR device (1) and to a computer program to be run on a MR device (1).
US10996293B2
An array of optically pumped magnetometers includes an array of vapor cells; and an array of beam splitters. The array of beam splitters is arranged into columns, including a first column, and rows. Each row and each column includes at least two of the beam splitters. The array of beam splitters is configured to receive light into the first column of the array and to distribute that light from the first column into each of the rows and to distribute the light from each of the rows into a plurality of individual light beams directed toward the vapor cells.
US10996284B2
This application provides a noise generation circuit, a self-checking circuit, an AFCI, and a photovoltaic power generation system. The noise generation circuit includes a power switch module, a noise generator, and a capacitor, where the noise generator is connected to both the power switch module and the capacitor; the power switch module is configured to control, according to a self-checking instruction, whether the noise generator generates a noise signal; and the capacitor is configured to filter out a direct current component in the noise signal when the noise generator generates the noise signal. According to the noise generation circuit, the self-checking circuit, the AFCI, and the photovoltaic power generation system that are provided in this application, no noise signal is generated in a non self-checking time, thereby ensuring normal working of the AFCI and the photovoltaic inverter.
US10996280B2
A battery pack includes a secondary battery, a state of charge calculator, an integrated current amount calculator, a differential state of charge calculator, a full charge capacity calculator, and a charging-and-discharging control section. The differential state of charge calculator calculates a differential state of charge between a first state of charge at a first detection timing and a second state of charge at a second detection timing. The integrated current amount calculator calculates an integrated amount of a current flowing to the secondary battery in a subject period from the first detection timing to the second detection timing. The full charge capacity calculator calculates a full charge capacity of the secondary battery based on the differential state of charge and the integrated current amount. The charging-and-discharging control section is configured to restrict one of the charging and the discharging of the secondary battery during the subject period.
US10996271B1
An IC includes testing circuitry including a Test Access Port (TAP) controller and Segment-Insertion-Bit circuits (SIBs) arranged in multiple hierarchy levels. Some of the SIBs are connected to hardware units, and some of the SIBs are root-SIBs that connect between neighbor hierarchy levels. A test bus runs in a daisy-chained loop path starting at the TAP controller, passing via at least some of the SIBs and ending at the TAP controller. Each root-SIB has an Open state and a Closed state. The TAP controller, for a selected subset of the hardware units that are to be tested, selects one or more root-SIBs that, when set to the Open state, make the selected subset of hardware units reachable by the test bus, and sends via the daisy-chained test bus a data stream comprising one or more instructions that set two or more of the selected root-SIBs to the Open state.
US10996261B2
Aspects generally relate methods and apparatuses of gate leakage detection of a transistor. A gate pad is coupled to a gate of a MOS transistor. A gate leakage detection circuit is coupled to the gate pad, wherein the gate leakage detection circuit is configured to estimate a gate leakage current. Based on the estimated gate leakage current determining a quality of a gate fabrication process.
US10996257B2
An insulating substrate inspecting method includes bringing a lower electrode into contact with lower metal of an insulating substrate including an insulating layer, the lower metal in contact with a lower surface of the insulating layer, and upper metal in contact with an upper surface of the insulating layer, and bringing an upper electrode into contact with the upper metal, and applying an AC voltage to the lower electrode and the upper electrode to detect electromagnetic waves generated at a defect in the insulating layer.
US10996255B2
A vehicle bus, of a vehicle, configured to provide data communication among a plurality of controllers of the vehicle. An identity controller is programmed to collect voltage samples over the vehicle bus from the plurality of controllers to create a voltage profile indicating consistent electrical aspects of the data communication between the controllers, the electrical aspects being independent of data content of the data communication, and generate a voltage fingerprint uniquely identifying the vehicle using the voltage profile.
US10996250B2
A spectrum analyzer includes: a support substrate; and a plurality of resonators that have center frequencies different from each other, one end of each of the plurality of resonators being fixed to the support substrate. The plurality of resonators are arranged so that an interval between resonators having adjacent center frequencies is secured by a certain value or greater, thus reducing coupling and increasing analysis accuracy.
US10996246B2
A current detection method for a current detection device including magnetism detection elements that detect magnetic flux density and output a voltage signal corresponding to the magnetic flux density is provided. The method includes acquiring measured value data that is obtained as a result of providing magnetic flux density in a detectable range of the magnetism detection elements that indicates the relationship between the magnetic flux density and an output voltage signal from the current detection device. Next, computational processing is performed so as to fit the acquired measured value data to a formula that includes plural factors and indicates the output voltage of the magnetism detection elements, thereby calculating the plural factors, and correcting the output voltage signal from the magnetism detection elements in accordance with the calculated factors so as to be approximately linear with respect to the magnetic flux density. Finally, a corrected voltage signal obtained by the correction is outputted.
US10996241B2
A probe card board in the present disclosure includes a plurality of through holes designed to receive a probe brought into contact with a measurement object. The probe card board is composed of silicon nitride based ceramics. The probe card board includes a first surface opposed to the measurement object and a second surface located opposite to the first surface. The probe card board contains a plurality of crystal phases of metal silicide. Metal constituting the metal silicide is at least one kind selected from among molybdenum, chrome, iron, nickel, manganese, vanadium, niobium, tantalum, cobalt and tungsten.
US10996235B2
Using a global optimization, a cycle within a frame buffer including frames corresponding to one or more cycles of query activity sequences is detected. The detection includes creating a plurality of cycle segmentations by recursively iterating through the frame buffer to identify candidate cycles corresponding to cycles of a reference activity sequence until the frame buffer lacks sufficient frames to create additional cycles, computing segmentation errors for each of the plurality of cycle segmentations, and identifying the detected cycle as the one of the plurality of cycle segmentations having a lowest segmentation error. Cycle duration data for the detected cycle is generated. Frames belonging to the detected cycle are removed from the frame buffer. The cycle duration data is output.
US10996230B2
The present invention is directed to a cartridge device for a measuring system for measuring viscoelastic characteristics of a sample liquid, in particular a blood sample, comprising a cartridge body having at least one measurement cavity formed therein and having at least one probe element arranged in said at least one measurement cavity for performing a test on said sample liquid; and a cover being attachable on said cartridge body; wherein said cover covers at least partially said at least one measurement cavity and forms a retaining element for retaining said probe element in a predetermined position within said at least one measurement cavity. The invention is directed to a measurement system and a method for measuring viscoelastic characteristics of a sample liquid.
US10996229B2
Disclosed is a method for assessing heart failure in vitro including the steps of measuring in a sample the concentration of the marker IGFBP-7, of optionally measuring in the sample the concentration of one or more other marker(s) of heart failure, and of assessing heart failure by comparing the concentration determined in for IGFBP-7 and the concentration(s) determined for the optionally one or more other marker to the concentration of this marker or these markers as established in a reference population. Also disclosed are the use of IGFBP-7 as a marker protein in the assessment of heart failure, a marker combination comprising IGFBP-7 and a kit for measuring IGFBP-7.
US10996206B2
A method obtains a pollution condition of at least one component of a gardening and/or forestry apparatus. The method includes the steps of: obtaining at least one pollution parameter which describes at least one source of pollution prevalent during an operation of the gardening and/or forestry apparatus; obtaining the pollution condition of the component based on the obtained pollution parameter; and outputting and/or transmitting information based on the obtained pollution condition.
US10996204B2
Methods for transferring a carbon dioxide based separation procedure from a reference chromatographic system to a target chromatographic system involve alternative techniques for determining system pressure drops not attributable to the column. One technique involves leveraging experimental chromatography to develop a correction factor that is a function of at least one correction coefficient and at least one ratio of the differential analyte retention time to the retention time in the reference system. Another technique involves leveraging other experimental measurements of tubing pressure drops under various condition to develop a lookup table that can be used to identify likely tubing pressure drops in the target system. A third technique leverages knowledge of the separation procedure and the target system and the likely nature of the relevant flow to calculate tubing pressure drops in the target system.
US10996200B2
A method for determining a position of a fault of equipment includes receiving a plurality of sound source signals from a plurality of sound source inputting apparatuses, determining an abnormal operation of the equipment by analyzing at least one sound source signal among the sound source signals, and extracting abnormal sound source signals from the sound source signals. The abnormal sound source signals are indicative of abnormal operation of the equipment. The method further includes determining a position of the abnormal operation based on a time difference between the abnormal sound source signals.
US10996196B2
A particulate sensor (10) to be attached to a gas flow pipe EP through which a gas to be measured EG containing particulates S flows. The particulate sensor (10) includes a gas introduction discharge pipe (31); a discharge element (60) including a discharge electrode member (62) maintained at a discharge potential DV and which electrifies particulates contained in the gas under measurement, and a sealed portion (60C) located on a proximal end side GK of an element distal end portion and in which the discharge electrode member is disposed and insulated from the outer surface (60CS) thereof; a surrounding member (38, 39) maintained at a first potential SGND; and an electrically conductive glass seal (37) which establishes electrical communication between the surrounding member and the pipe (31), and is in close contact with the outer surface of the sealed portion of the discharge element to provide gastight sealing.
US10996192B2
A gas sensor is equipped with a sensor element which detects a specific gas concentration within a gas that is being measured, a housing having the sensor element disposed in the interior thereof and retained therein, and an element cover disposed at an axial-direction tip end of the housing. The tip of the sensor element is provided with a gas introduction part. The element cover has an inner cover and an outer cover, with a space opened between the inner cover and outer cover. Inner side flow holes provided in the inner cover are disposed closer to an axial-direction base end than is a tapered-diameter step part. The distance between the tip of the sensor element and the inner-side flow holes of the inner cover, with respect to an axial direction, is less than or equal to 1.6 mm.
US10996188B2
The present disclosure relates to a device in particular, a sensor for determining a measurand correlated with a concentration of an analyte in a measuring medium, including a housing that has a region provided for contacting the measuring medium, a fluid line arranged in the housing, an interface that is arranged within the region provided for contacting the measuring medium and has a first side which is in contact with the fluid line and a second side which is in contact with an environment of the housing in particular, with the measuring medium in contact with the housing, a first reservoir that is arranged in the housing and fluidically connected to the fluid line and which contains a reagent intended for contacting and/or interacting with the analyte, and a transport mechanism that is designed to transport reagent from the first reservoir into the fluid line.
US10996179B2
A system for measuring moisture in soil below the ground surface comprises at least one passive microwave sensor device configured to measure natural thermal emissions from the soil and output a data signal and a processing circuit operably coupled to the at least one passive microwave sensor wherein the processing circuit is configured to receive the data signal and compile a soil moisture profile. The system further comprises a wide-band antenna wherein the at least one passive microwave sensor is located therein and an elongate horizontal mounting frame extending between first and second ends wherein the first end is securable to a mobile agricultural device and wherein the wide-band antenna is secured to the second end so as to position the wide-band antenna at a distance above the ground surface.
US10996178B2
Disclosed is a signal isolating test instrument, such as an electronics test probe. The instrument includes an input to receive a floating analog signal. An upconverter is employed to modulate the floating analog signal to a microwave frequency analog signal. An isolation barrier in the instrument prevents coupling of the floating analog signal to an earth ground. The instrument employs a microwave structure to transmit the microwave frequency analog signal across the isolation barrier via electromagnetic coupling. A downconverter is then employed to demodulate the microwave frequency analog signal to obtain a ground referenced test signal corresponding to the floating analog signal.
US10996170B2
Systems and methods for measuring short wave infrared fluorescence and autofluorescent signals are disclosed.
US10996164B2
An oil state detection device includes an index member, a lighting device that illuminates the index member, and a photographing device that photographs the index member through oil in a machine device.
US10996160B2
An AI-based asset maintenance system accesses a variety of data sources related to an entity to analyze data regarding one or more damage mechanisms corresponding to the entity thereby identifying and implementing corrective actions that mitigate the effects of the damage mechanisms within the entity. The accessed data is stored using a parameterized data model that represents the entity. A trained parameter model identifies the most significant operating parameters for a given component of the entity for the damage mechanism affecting the component. A projection model is used to perform ‘what-if’ analysis of the most significant operating parameters for determining the instances of minimum and maximum degradation due to the damage mechanism. Corrective actions for mitigating the degradation due to the damage mechanism can be determined based on analysis of the operating parameters and other attributes corresponding to the best and worst case degradation scenarios.
US10996159B2
Methods and apparatus for analysis of nano-objects using wide-field bright field transmission techniques are described. Such methods may comprise acquiring a plurality of images of a sample comprising a plurality of nano-objects using bright field illumination via a continuously variable spectral filter, and identifying a nano-object within the sample in the plurality of images, wherein the position of the nano-object changes between images. Using data extracted from the plurality of images, an extinction cross-section of the identified nano-object may be quantitatively determined.
US10996144B2
A process dilutes an aerosol by feeding an input aerosol through an inlet pipe surrounded by an annular space to a first mixing stage. An output aerosol leaves purified via an outlet as a particle-free clean gas. The particle-free clean gas is fed to the annular space upstream of the outlet and is mixed with the aerosol. A mixing stage includes an inlet pipe feeding aerosol as inlet aerosol. A downstream purification device purifies outlet aerosol leaving the mixing stage via an outlet pipe to form the particle-free clean gas. A mass flow controller and a pump suction off the outlet aerosol from the outlet pipe. A return line, for the clean gas, leads upstream into the annular space.
US10996142B2
A pneumatic tire pre-conditioning system includes a conveyor system, a belt assembly, a friction device and a drive system. The conveyor system includes a tire engaging surface, a first side, and a second side. The belt assembly is adjacent to the first side of the tire engaging surface. The friction device is adjacent to the second side of the tire engaging surface. The drive system is configured to move a tire along the tire engaging surface in a path between the belt assembly and the friction device.
US10996132B2
Blowout preventers, fluid pressure systems and portions thereof may be tested for leaks by calculating an Apparent Compressibility Factor which is determined during initial pressurization of the system to the test pressure. The equivalent decay rate is calculated by measuring the amount of intensifying fluid required to be added to maintain the system at the test pressure level. The equivalent decay rate in psi per minute is then compared to the acceptable decay rate for the pressure level of the test to determine if the system passed the test.
US10996121B2
A system and method configured to measure applied force and pressure on a load cell. The system includes an axial force pressure transducer having a hollow cross section comprising at least two strain sensitive regions, and a plurality of strain sensors connected to the at least two strain sensitive regions, wherein applied force and pressure is calculated based on strain measurements using mathematical formulae. A method of calibration of the axial force pressure transducer using known applied force and pressure measurements to calculate a calibration matrix reflecting the strain sensitivities of the at least two strain sensitive regions.
US10996118B2
In one example implementation, a sensor apparatus includes a bracket, a first polar plate, a first contact portion, a first leading wire, a rotating shaft, a support frame, a second polar plate, a second contact portion, and a second leading wire. The bracket is of a cylindrical structure with two open ends. The first leading wire is disposed on the first polar plate and an external side of the bracket, one end of the first leading wire is connected to the first contact portion, and the other end of the first leading wire is connected to the first polar plate. The second contact portion is disposed at a first end of the support frame. The second leading wire is disposed on the support frame and the second polar plate.
US10996114B2
Apparatus and associated methods relate to measuring temperature of a fluid within a hydraulic vessel using a temperature probe that has an annular recess circumscribing a projecting sensor tip. The annular recess is configured to permit fluid flow into an aperture region of a vessel wall through which the temperature probe contacts the fluid within the hydraulic vessel. Because the temperature probe projects from the annular recess within the aperture, a net projection dimension, as measured in a projection direction from an interior surface of the vessel wall proximate the aperture to a sensor, is less than a gross projection dimension, as measured in the projection direction from a bottom of the annular recess to the sensor tip. In some embodiments, this configuration advantageously improves a ratio of thermal conductivity between the fluid and the temperature probe and thermal conductivity between the temperature probe and a sensor housing.
US10996113B2
A thermowell-thermocouple assembly for installation in a refractory-lined process vessel has an expansion joint for compensating for expansion, contraction and movement of the refractory. Examples of expansion joints include unsupported bellows, bellows that have a support sleeve around the bellows, a sliding, hexagonal coupling with crimping to hold the sliding tubes together, a pin-and-slot coupling and a spring-loaded, pin-and-slot sliding connection. The thermocouple-thermowell assembly can include a metal, a ceramic material, a refractory brick and/or a conical-shaped tip at a distal end, which can be or which can become fixed to the refractory.
US10996111B2
A display device and a driving method thereof. The display device includes a color controller configured to generate second image data by converting the color gamut of first image data received from the outside and to generate third image data by correcting the first image data or the second image data depending on the viewing angle variation between the first image data and the second image data, and a display panel configured to display an image based on the second image data or the third image data.
US10996100B2
An apparatus for calibrating a rail scale is described. The apparatus is attached to a first trailer and a second trailer and the move from a first site to a rail scale site over highways and roads. The apparatus includes a calibration vehicle, bins of weights, and a crane. The crane positions the calibration vehicle, that is self-propelled, on rails and loads weights on the calibration vehicle. The combined weight of the calibration vehicle and weights has qualifying values that ensures a scale is in compliance rail scale calibration standards.
US10996092B2
A flowmeter (5) is provided having a sensor assembly (10) connected to meter electronics (20), wherein the sensor assembly (10) comprises at least one driver (104) and at least one pickoff (105) and a variably modulated conduit (300) configured to change a flow area (304) therein.
US10996082B2
A sensor system includes a rotor antenna, a radio frequency (RF) sensor, a stator antenna, and one or more processors. The rotor antenna and the RF sensor are configured to be disposed on a shaft of a rotor assembly and are conductively connected to each other. The RF sensor generates measurement signals. The stator antenna is mounted to a stator member of the rotor assembly and positioned radially outward from the rotor antenna. The stator antenna is wirelessly connected to the rotor antenna across an air gap. The one or more processors are communicatively connected to the stator antenna and are configured to monitor one or more electrical characteristics of the measurement signals that are received by the stator antenna from the rotor antenna over time as the shaft rotates and to determine rotational speed of the shaft based on recurrent variations in the one or more electrical characteristics.
US10996061B2
An apparatus including a processor and memory having computer program code, the memory and computer program code configured to, with the processor, enable the apparatus at least to: use a classification model to identify one or more anomalies between a monitored trajectory of a vehicle through a road network and predefined map data for the road network which are likely caused by errors in the predefined map data; and provide details of the one or more identified anomalies for use in obtaining additional data for the specific locations on the road network corresponding to the one or more identified anomalies in order to correct the errors in the predefined map data.
US10996059B2
The present invention relates to a method for estimating the movement of an object (1) moving in an environment (Σ) and an ambient magnetic field, the method being characterised in that it includes the steps of: (a) Acquisition: by inertial measurement means (24) fixed with respect to said object (1), of at least one component of an acceleration and/or an angular velocity of the object (1), designated inertial datum; by magnetic measurement means (20) fixed with respect to said object (1), of at least one component of the magnetic field and/or an i-th derivative of the magnetic field, at the magnetic measurement means (20), designated magnetic datum; by optical acquisition means (26) fixed with respect to said object (1), of consecutive images of the environment (Σ), designated vision datum; (b) Estimation by the data processing means (21, 31, 41) of at least one component of the movement of said object (1) using the inertial datum, as well as the magnetic datum and/or the vision datum.
US10996043B2
There is provided a method for controlling a small-sized adjustable measuring force measurement device capable of appropriately setting the origin. A central control unit changes an operation mode to an origin setting mode in response to predetermined mode changing operation. The central control unit sets a counter value of an encoder to zero as an origin when a measuring force detecting means detects that a movable member is brought into contact with an object to be measured at a predetermined pressure in the origin setting mode.
US10996041B2
Containment vessels are adapted to facilitate blast and dispersion mitigation. According to one example, a containment vessel may include at least one containment layer. At least one expansion member may be coupled to the at least one containment layer to apply a force sufficient to expand a perimeter of the containment layer(s) laterally outward. A closure system may be coupled with the containment layer(s), where the closure system is configured to cinch the perimeter of the containment layer(s) around a target object without manual intervention. Unmanned aerial vehicle (UAV) including a containment vessel, as well as methods of making a containment vessel are also disclosed. Other aspects, embodiments, and features are also included.
US10996039B1
A hand settable fuze interfaces with a servomotor to deploy a net from a projectile in flight. Prior to launch, a dial is rotated to both power on the fuze and set a preset delay. The projectile is then launched from a launcher system to deliver the stowed net rapidly and accurately toward a target. After the preset delay, the net is deployed from the projectile toward the target by operation of the servomotor.
US10996038B2
A coreless-coil shock tube package system includes a “coreless” bundle of shock tubing, meaning that the tubing is not wrapped around a spool. The bundle may be a generally cylindrical coil of shock tubing. Optionally, two washer-like end plates abut the ends of the tubing coil for axial support. A self-adhesive tape covering partially covers the coil and end plates. A detonator is attached to one end of the tubing and lies tucked into the coil, through an end plate, for storage and transport. An igniter is attached to the tubing's other end. In use, the detonator is removed from the coil and attached to an explosive device. Then, the package is pulled away from the detonator and explosive, thereby uncoiling the tubing through the end plate for deployment. The igniter is actuated for igniting the shock tubing and activating the detonator and explosive.
US10996037B2
Embodiments of an obturator are provided herein. In some embodiments, an obturator includes an annular body having an inner surface configured to interface with a projectile, an outer surface configured to interface with a gun bore, and geometric features disposed in the annular body to create regions of localized stress and strain upon discharge from a weapon.
US10996034B2
An irritation member having a housing, wherein the housing has a front side and a rear side, as well as lateral surfaces connecting the front side and the rear side. The front side and rear side are larger than the lateral surfaces, thereby producing a parallelepipedal housing. The irritation member has blow-out openings on the lateral surfaces and an actuation element that is provided in a recess of the housing. In the event of non-actuation, the actuation element is thereby received in the recess of the housing and thus does not increase the size of the housing. As a result, the irritation member does not look like a conventional irritation member.
US10996032B2
A projectile includes a housing and a slot formed in the housing. A deployable flight surface is inside the housing. A cover is attached to the housing and covers the slot. A cutter is adjacent the cover and moves in the slot and slices the cover to open the slot and allow deployment of the flight surface through the slot.
US10996031B1
A precision guided munition with a fin assembly comprising a free spinning hub to which the fins attach addresses the need to roll control a projectile while eliminating the problems of the fin kit. The fin hub, to which the fins are attached, is radially decoupled from the mortar tail boom thus allowing it and the fins to spin freely relative to the body without coupling any of the spin. Advantageously, the need for a bearing between the hub and the tail boom is negated.
US10996026B1
An automated weapons system is comprised of a plurality of weapon subsystems each comprising at least one human transported weapon subsystem. Each of the plurality of weapon subsystems is comprises a barrel, a targeting subsystem, a computational subsystem, positioning means, and a firing subsystem. The barrel is utilized for propelling a munition from each of the plurality of weapon subsystems aimed towards an area of sighting. The targeting subsystem identifies a chosen target for each of said plurality of weapon subsystems in the area of sighting. The computational subsystem, responsive to the targeting subsystem, determines where the chosen target is for each weapon subsystem (out of plurality) and where the respective barrel needs to be aimed for each weapon subsystem (out of plurality) so that the munitions will strike the chosen target. The positioning means adjusts the aim of the munitions for each weapon subsystem, responsive to the computational subsystem, out of plurality of weapons subsystems. The firing subsystem, fires the munitions from at least one to each of said plurality of weapon subsystems at the chosen target for one of the weapons subsystems, responsive to the positioning means from at least one of the plurality of the weapons subsystems.
US10996020B2
A sportfishing speargun is sized for ease of use and provides the power of the largest rubber band speargun. The speargun includes a drive system with a first side drive component and a second side drive component, the drive system is driven by one or more power bands to provide mechanical advantage and the force of a large speargun in a compact device.
US10996012B2
A firearm usage monitoring system configured to store data about location, movement, orientation, and direction of a firearm while in use and includes a hard-wired data and power connection, configured to receive data and power from a wired source. A serial communication system is communicatively coupled to the data and power connection and configured to send data to and receive data from the data and power connection. A microprocessor sends data to and receives data from the serial communication system. A motion monitor is communicatively coupled to the microprocessor module further comprising a gyroscope, an accelerometer and a compass configured to communicate data about movement, orientation, and direction of the firearm. Memory is communicatively coupled to the microprocessor and the motion monitor. Data about the location and position of the firearm in 3D space is transmitted from the motion monitor and GPS and then stored in the memory.
US10996003B2
A loop heat pipe with a vapor-liquid two-phase flow injector, including: an evaporator, the vapor-liquid two-phase flow injector, a boiling pool and a condenser. The two-phase flow injector has a central vapor inlet and a circumferential liquid inlet, and is connected to an outlet of the evaporator and an inlet of the boiling pool. The condensate inlet of the condenser is connected to an outlet of the boiling pool. An outlet of the condenser is connected to the evaporator. With the vapor-liquid two-phase flow injector, the invention can directly introduce a part of the supercooled liquid working medium to the boiling pool without passing through the evaporator, solving the problem of insufficient liquid supply for the boiling pool and increasing the driving force for the system operation. Therefore, the invention enables the efficient cooling of electronic devices and the long-distance heat transfer.
US10996002B2
An evaporator evaporates a working fluid by heat from a battery. The evaporator includes at least one evaporation channel connected to the battery in a thermally conductive manner. The evaporator includes a supply channel connected to an upstream end of the evaporation channel, and supplies the working fluid in liquid phase from the supply channel to the evaporation channel. The evaporator includes an outflow channel connected with a downstream end of the evaporation channel, and discharges the working fluid. The outflow channel is disposed above the supply channel, and the supply channel is disposed at a position more insulated from the heat of the battery than the evaporation channel is.
US10995985B2
A drying apparatus includes a gas flow channel, a first hollow fiber module, a second hollow fiber module, a gas driver and a control unit. The gas flow channel is used to accommodate an article and has a first terminal and a second terminal. The first and second hollow fiber modules are disposed at the first and second terminals respectively to adsorb water or to be electrified to desorb water. The gas driver disposed in a gas flow path of the gas flow channel drives the gas flowing into the gas flow channel through the first hollow fiber module and flowing out from the gas flow channel through the second hollow fiber module, or flowing into the gas flow channel through the second hollow fiber module and flowing out from the gas flow channel through the first hollow fiber module. The control unit provides power to the first and second hollow fiber modules and controls the gas driver.
US10995982B2
A system and method for argon and nitrogen extraction and liquefaction from a low-pressure tail gas of an ammonia production plant is provided. The preferred tail gas of the ammonia production plant comprises methane, nitrogen, argon, and hydrogen. The disclosed system and method provides for the methane rejection via rectification and hydrogen rejection by way of a side stripper column or phase separator. The resulting nitrogen and argon containing stream is separated and liquefied in a double column distillation system.
US10995978B2
A refrigerator including a main body forming a storage compartment, and a door configured to open and close the storage compartment. The door includes a door body rotatably coupled to the main body and including an insulator therein, a panel body positioned in a front of the door body, a first trim disposed at a first edge of the panel body and configured to be coupled to the door body while being rotated with respect to the door body, and a second trim disposed at a second edge opposite to the first edge of the panel body and configured to be coupled to the door body when the first trim is coupled to the door body.
US10995975B2
An ice making system includes: a tank that stores a medium to be cooled; an ice making machine that cools the medium and makes ice; a pump that circulates the medium between the tank and the ice making machine; a de-icing mechanism that performs a de-icing operation of heating and melting the medium in the ice making machine; and a control device that controls operations of the ice making machine, the pump, and the de-icing mechanism. The ice making machine includes: a cooling chamber in which the medium is cooled; a blade mechanism that rotates in the cooling chamber and disperses the ice; a detector that detects a locked state of the blade mechanism; and a first temperature sensor that is disposed at a discharge port of the cooling chamber and detects a temperature of the medium discharged from the cooling chamber.
US10995974B2
A compressor may include a shell assembly, a compression mechanism and a conduit. The shell assembly may include a fitting through which fluid is received from outside of the compressor. The compression mechanism may be disposed within a chamber defined by the shell assembly. The conduit may extend through the chamber between the fitting and a suction inlet of the compression mechanism and transmit at least a portion of the fluid from the fitting to the suction inlet. The conduit may include an inlet that may be spaced apart from the fitting and an outlet that may engage the compression mechanism.
US10995973B2
A cooling apparatus includes a magnetocaloric material, a magnetizing device, a converting device for applying pressure or tension to the magnetocaloric material, and a movement mechanism to move the magnetocaloric material. The magnetocaloric material changes its temperature when there is a change in an external magnetic field and when there is a change in an applied pressure. The movement mechanism moves the magnetocaloric material to expose it alternatingly to the external magnetic field and the change in pressure and to cause a periodic temperature change in the magnetocaloric material, whereby periods of lower temperature can be used for cooling.
US10995967B2
A control apparatus controls at least one of a wind direction and a wind volume of a plurality of air conditioners provided with air outlets. The control apparatus includes: a storage unit that stores arrangement information indicating an arrangement of each air conditioner and function information indicating a function of each air conditioner; a display unit that displays a layout screen including the arrangement information; and an input unit that receives an operation specifying a reach position of wind blown out from two or more of the air outlets in association with the layout screen. The control apparatus also includes a controller that controls at least one of the wind direction and the wind volume of two or more of the air outlets based on the information indicating the reach position received by the input unit, the arrangement information, and the function information.
US10995964B2
Embodiments of a wind guard system for blocking a cross-wind from flowing through a gap defined between a griddle and a cooking station. The wind guard system includes multiple wind guard members each having a shield portion and a hook portion, the hook portion extending from an upper end portion of the shield portion. The hook portion is sized and configured to be positioned to removably hang over a top edge of upstanding walls of the griddle member so that a height of the shield portion extends downward to cover the gap defined between an underside of the griddle member and the upper side of the cooking station to at least partially prevent wind from moving through the gap.
US10995963B2
A movable cooking appliance comprises a structure which is adapted to be placed on a kitchen worktop appliance or inside a cooking oven appliance and includes a heating element and releasable connector assembly for making electrical connection with power supply connectors. The heating element is an induction heating element and an electronic driving unit is mounted on the appliance. The releasable connector assembly comprising a plug connector having a plurality of terminals designed in order to provide a disconnection signal to the electronic unit before the power supply connectors are fully extracted.
US10995955B2
A heat shield panel arrangement for use in a combustor of a gas turbine engine is disclosed. In various embodiments, the heat shield panel arrangement includes a first panel having a first rail, the first rail having a first distal tip and a first angled outer wall, the first distal tip having a first distal tip length; and a second panel having a second rail, the second rail having a second distal tip and a second angled outer wall, the second distal tip having a second distal tip length. The first distal tip length is less than the second distal tip length and the first angled outer wall is substantially parallel to the second angled outer wall with a gap formed therebetween.
US10995954B2
A combustor for a gas turbine engine comprising a combustion liner defining a combustion chamber, wherein the combustion liner has at least one opening into which a combustor liner mount is received. The combustor liner mount can have at least one cooling passage defined therein having an inlet defining an inlet axis and an outlet defining an outlet axis, wherein the inlet axis is not collinear with the outlet axis for providing enhanced cooling to at least one of the combustor liner mount and an adjacent combustion component, such as an igniter or a borescope plug.
US10995952B2
A portable, yard waste incinerator system with a large burn tank located on a transport and configured for burning yard waste. Located inside the burn tank is lower primary combustion chamber and an upper secondary chamber, Located inside the primary burn housing with a burner. Propane fuel is connected to an external propane gas source which delivers propane to the burner. The primary burn housing includes a plurality of holes that allows flames and hot gases from the fire and heat from the primary combustion chamber to extend into a secondary combustion chamber. The system also includes a vacuum system which picks up small, loose combustible debris from the yard and delivers the debris and oxygen to the secondary combustion chamber. The system also includes an optional electric generator that energizes the vacuum system and an optional shredder that delivers shredded yard waste to the secondary burning chamber.
US10995943B2
A display apparatus for lighted footwear, having a spring switch, a battery-powered integrated circuit sealingly encapsulated, a plurality of illuminators, and a wiring harness connecting the illuminators to points of the integrated circuit, the integrated circuit being configured for activating the illuminators in a sequential pattern that can include repeated activation cycles when the spring switch is subjected to an effective acceleration. The display apparatus preferably includes the battery being sealingly encapsulated together with the spring switch and the integrated circuit; an ON/OFF switch can be included for selectively producing a deep sleep state of the integrated circuit that is unresponsive to the spring switch. Also disclosed is footwear incorporating the display apparatus, wherein the encapsulated enclosure is located within a sole heel portion of the shoe, and the illuminators are distributed on the footwear for external view.
US10995939B2
A linear light fixture assembly for supporting a light fixture in a ceiling structure, comprises a light fixture mounting structure having a pair of opposed boundary regions configured to fit within a designated light fixture receiving region in the ceiling structure, and a plurality of spring elements configured to spaced outwardly from at least one of the boundary regions, each spring element having a mounting region configured to be anchored to the mounting structure and a free end region to extend therefrom and to be laterally outwardly biased in a first position to form a path of contact with a support surface region on the ceiling structure to anchor the structure in the receiving region, each of the spring elements configured to be movable toward the corresponding boundary region in a second position to release the path of contact to release the light fixture from the receiving region.
US10995935B2
A phosphor has a plate-shaped phosphor, a joining-member, and a light collecting optical member. The light collecting optical member has at least one convex surface and is fixed to the plate-shaped phosphor by the joining-member. The joining-member forms a fillet shape between a surface of the plate-shaped phosphor to which the light collecting optical member is joined and a convex surface of the light collecting optical member. In a case where a height of the fillet shape from the surface of the plate-shaped phosphor to which the light collecting optical member is joined is set as a height X and a maximum distance of the light collecting optical member from the surface of the plate-shaped phosphor to which the light collecting optical member of is joined is set as a maximum distance Y, the height X is equal to or less than ⅔ of the maximum distance Y.
US10995933B2
An optical device includes: a first reflective surface disposed to reflect, to a substantially arc-shaped first region around a first axis, at least a portion of first light incident along the first axis and having a light distribution characteristic with an optical axis parallel to the first axis, the first reflective surface including a plurality of reflective arc surfaces separated in a direction along the first axis; a second reflective surface and a third reflective surface intersecting each other on the first axis and disposed such that the first reflective surface is located between the second reflective surface and the third reflective surface; and a light-transmissive emission surface adapted to refract at least a portion of light reflected by the plurality of reflective arc surfaces to emit the light around the first axis, the emission surface having periodic irregularities in a cross section in the direction along the first axis.
US10995931B1
The disclosed lighting apparatus has a light-diffusive panel having opposing first and second faces bounded by one or more sides and having one or more channels extending inward from one of the one or more sides. A first conductor is disposed on the first face of the light-diffusive panel and is proximate a first side. The first conductor has a concave section disposed within a channel of the one or more channels. A second conductor is disposed on the second face of the light-diffusive panel and is proximate the first side. The second conductor has a concave section disposed within a channel. Solid-state lighting (SSL) elements have light emitting portions that face a second side that is adjacent to the first side of the light-diffusive panel, and the SSL elements are electrically coupled to the first conductor and to the second conductor.
US10995926B2
A headlight (1) comprising: a parabolic reflector (2) comprising an opening (2a), said parabolic reflector (2) being configured to reflect and distribute in a homogenous manner toward the opening (2a) at least a light beam (5a,5b); a transparent shield (3) to close said opening (2a); a bearing partition (4) arranged in the parabolic reflector (2), so to define a first sector of the reflector (15) and a second sector of the reflector (16) opposed to each other with respect to said bearing partition (4); at least a light source configured to generate: a first light beam (5a) pointed toward said first sector of the reflector (15); a second light beam (6a) pointed toward said second sector of the reflector (16); a third light beam (7a); a mask (8) comprising at least a partially transparent window (9) arranged so that said third light beam illuminates said window (9).
US10995919B1
Apparatuses and systems are illustrated relating to solid-state light sources with enhanced designs. The configuration of the light sources may point the tips of the light sources in a single direction, in opposite directions, in a radial (e.g., a spoked-wheel configuration where all tips face outwards from center), or any other feasible configuration. The enhanced design is implemented in an electronic window candle product.
US10995904B2
An optical module is disclosed. The disclosed optical module may include a retractable structure having a housing and an upper cover. A clip component for connecting to a chassis is arranged within the housing. A release component for controlling the clip component is arranged on the upper cover. More space within the housing can be available for internal components of the optical module.
US10995900B2
The present invention relates to a vertical floor self-locking musical instrument stand and a self-locking hook. The vertical floor self-locking musical instrument stand is provided with a plurality of folding structures, which can facilitate telescopic storage and reduce the occupied space. The telescopic length can be changed as needed to be portable. Various components are flexibly connected and assembled. The height of the position can be adjusted as needed. The stand is equipped with a folding anti-collision component and a self-locking hook, which can better protect the musical instrument and prevent the musical instrument from bumping or falling. When the musical instrument is suspended on the self-locking hook, the self-locking hook automatically locks the self-locking locking arm under the gravity of the musical instrument itself, providing protection for the musical instrument suspended thereon.
US10995894B2
According to an embodiment, a manifold includes a plurality of units disposed in a liquid flow channel including a hose. The unit includes a hollow tube body, three or more tube stubs communicating the inside of the tube body, and a connection fitting provided with each of the tube stubs and detachably connected to a connection target of same shape. The manifold forms a flow path communicating the tube stubs of the units while the units are detachably connected together with the connection fittings.
US10995888B2
A Ti-containing ferritic stainless steel sheet for an exhaust pipe flange member has a composition containing, in mass percentage, from 0.003 to 0.030% of C, 2.0% or less of S i, 2.0% or less of Mn, 0.050% or less of P, 0.040% or less of S, from 10.0 to 19.0% of Cr, 0.030% or less of N, from 0.07 to 0.50% of Ti, from 0.010 to 0.20% of Al, from 0 to 1.50% of Mo, and from 0 to 0.0030% of B, with the balance Fe and unavoidable impurities, has a K value of 150 or more, has a sheet surface hardness of 170 HV or less, and has a sheet thickness of from 5.0 to 11.0 mm. The K value equals −0.07×Cr−6790×Free(C+N)−1.44×d+267, wherein Free(C+N) corresponds to the solid-dissolved (C+N) concentration (% by mass), and d represents an average crystal grain diameter (μm).
US10995885B2
An assembly including a first elongated rail having a male snap member extending along its length, the male snap member having a groove extending along its length, and a second elongated rail having a female snap member extending along its length. The female snap member has a first leg and a second leg, the first leg including a foot. The male snap member is receivable between the first and second legs of the female snap member such that the foot of the female snap member is received in the groove of the male snap member to exert a force that retains the male and female snap members together such that the first and second rails are assembled to form a hollow tube.
US10995881B2
A conductor guide system for guiding one or more conductors is disclosed. The conductor guide system can include a first base section and a second base section. A joint can be used to assemble the first base section and the second base section in series. The conductor guide system can further include a roller assembly for holding one or more conductors. The roller assembly, when mounted on one of the first base section or the second base section, holds the one or more conductors off of the one of the first base section or the second base section to which the roller assembly is mounted.
US10995868B2
The present invention relates to inflatable bodies or systems with bounding walls or bladder structures and at least one valve assembly thermally bonded thereto. More particularly, the present invention provides a valve assembly for inflatable bodies typically made from a thermoplastic rubber material or the like, which will exhibit significantly increased strength and durability during inflation and while inflated, especially at and around the interface between the air valve assembly and the bounding wall of the inflatable body because of the enhanced strength of the interface through thermal sealing.
US10995866B2
A valve assembly includes a seat plate having a top surface and a bottom surface, a plurality of first valve modules arranged in a first level relative to the seat plate such that a first seating face of each of the plurality of first valve modules is substantially co-planar with a first plane that is substantially parallel to at least one of the top surface and the bottom surface of the seat plate, and at least one second valve module arranged in a second level relative to the seat plate such that a second seating face of the at least one second valve module is co-planar with a second plane that is substantially parallel to the first plane, wherein the second plane is offset from the first plane by a first distance.
US10995864B2
A rotary valve is provided for use in highly corrosive and abrasive applications. The valve includes a valve body defining an inlet, an outlet, and a valve interior in fluid communication with the inlet and the outlet. The valve also includes a ball element disposed within the valve interior via a valve stem to control fluid flow through the valve, and a valve seat to sealingly engage the ball element. The ball element includes a body having an outside portion, a bore disposed through a center portion of the body, and at least one brace disposed between the bore and the outside portion to strengthen the ball element during highly corrosive and abrasive applications of the valve.
US10995863B2
In one aspect, this disclosure relates to a seat seal assembly for a valve. In another aspect, this disclosure relates to a gate valve or a ball valve including the seat seal assembly. In another aspect, this disclosure relates to a method of manufacturing a valve including the disclosed seat seal assembly.
US10995860B2
A seal assembly for sealing between first and second tubular members includes an annular seal body disposeable within an annular gland between the tubular members and formed of a generally compressible polymeric material. The seal body has a first axial sealing surface disposed against a first tubular member end surface, a second axial sealing member disposeable against a second tubular member end surface and a recess(es) defined partially by an angled activation surface. An annular backing ring formed of a substantially rigid material is disposed the body recess to couple the backing ring with the seal body. The backing ring has an outer axial end disposeable against the first member end surface to prevent radially outward displacement of the portions of the seal at the first member end surface and is biased axially toward the first member end surface when compression of the seal body displaces the activation surface axially.
US10995859B2
A tunable, thermally actuate, self-sealing grommet for sealing a hole in a vehicle panel through which a steering gearbox protrudes from an engine room to a passenger compartment. The grommet includes a shape memory alloy component embedded in a resin matrix. The shape memory alloy is selectively moveable from a deformed configuration toward a pre-deformed configuration upon being heated to a critical temperature from heat from an initial operation of an engine of the vehicle, which causes a sealing portion of the grommet to move from a non-engagement position to an engagement position such that the sealing portion contacts the panel to form a water-tight seal around the hole.
US10995853B2
A vehicle control device includes: a travel section determination unit configured to determine a forward travel section that is a travel section having a different road gradient from a current travel section in which a vehicle is currently traveling and that is ahead in a travel direction of the vehicle; a forward gear stage selection unit configured to select a forward gear stage which is a gear stage of the vehicle in the forward travel section; and a shift control unit configured to, in a case where the selected forward gear stage is lower by two or more stages than the current gear stage which is a gear stage of the vehicle in the current travel section and when the vehicle is positioned within a predetermined range from a start position of the forward travel section, perform downshift from the current gear stage to the forward gear stage.
US10995847B2
Methods and systems are provided for a cooling device connected to components of a motor vehicle. The cooling device influencing a fluid flow moving past the vehicle components. In one example, a system may include a cooling device positioned below an oil sump. The cooling device may feature an apparatus such that a fluid flows between the apparatus and oil sump. The cooling device may also be positioned below a transmission housing.
US10995844B2
In a breather structure of a transmission, a gear chamber of the transmission is disposed between an engine and an electric motor control device for an electric motor, and a breather piping is inserted into a breather hole in an upper wall of the gear chamber. When viewed from above, in a vehicle width direction, a part of an intake system member and the electric power control device are overlapped together, and a part of the intake system member and the gear chamber are overlapped together. Therefore, a direction of water splashed up from a road surface and flowing forward is changed downward so that the breather hole is easily covered with water. However, since an atmosphere opening part of the breather piping is disposed above the electric motor chamber, even if the breather hole is covered with water, a breather function is not lost.
US10995843B2
A work vehicle includes a stepless speed changer device having a drive pulley receiving input of power of an engine, a driven pulley, and an endless rotary body wound around and entrained between the the drive pulley and the driven pulley and an accommodating body having an accommodation space for accommodating the drive pulley, the driven pulley and the endless rotary body. The accommodation space includes an air passage for causing air introduced from the outside to flow from the driven pulley side to the drive pulley side to be eventually discharged to the outside.
US10995840B2
A drive device for a vehicle axle, especially a rear axle, of a two-track vehicle, wherein the vehicle axle includes an axle differential, which can be connected at the input end to a primary drive machine and can be connected at the output end across flange shafts arranged on either side to vehicle wheels of the vehicle axle, wherein the vehicle axle is associated with an additional drive machine and a shiftable superimposing gear, which can be shifted to a torque distribution gear in which a drive torque is generated by the additional drive machine, a torque distribution on the two vehicle wheels can be changed depending on the magnitude and direction of rotation of the drive torque, and shifting can be done to a hybrid mode in which the drive torque generated by the additional drive machine can be coupled to both flange shafts of the vehicle wheels.
US10995829B2
A tensioner comprising a base having a cylindrical portion extending axially, the cylindrical portion comprising a radially outer surface and a receiving portion that is radially inward of the radially outer surface, an eccentric arm pivotally engaged with the radially outer surface, a torsion spring disposed within the radially inward receiving portion, the torsion spring applying a biasing force to the eccentric arm, and a pulley journalled to the eccentric arm.
US10995827B2
A multi-speed transmission has drive and output shafts, three front-mounted and two rear-mounted planetary gear sets, and shift elements which can be engaged to selectively implement at least eleven forward gears and one reverse gear. The front gear sets are connected to one element of the rear gear sets. Five shift elements are assigned to the front gear sets and two are assigned to the rear gear sets, such that the front gear sets transmit seven output speeds to the rear gear sets. If normalized to the input speed of the drive shaft, at least one output speed of the front gear sets is less than 0, one output speed is greater than 1, one output speed is equal to 0, one output speed is equal to 1 and two output speeds are between 0 and 1.
US10995822B2
A series of transmissions includes a first transmission, a second transmission, a third transmission, and a fourth transmission. Each of the first, second, third and fourth transmissions has a first planetary stage and a second planetary stage. The first planetary stage and the second planetary stage in each case have an internal gear, a sun gear, a planetary carrier, and one or more planetary gears. The planetary carriers of the first planetary stages of the first transmission and of the second transmission are structurally identical. The planetary carriers of the first planetary stages of the third transmission and of the fourth transmission are structurally identical. A width of teeth of the planetary gears of the first planetary stage of the first transmission is smaller than a width of teeth of the planetary gears of the first planetary stage of the second transmission.
US10995821B2
A clamp having a first member, a second member connectable to the first member and a second surface having a first groove and a second groove, each groove for receiving a toothed belt tooth, a peak is disposed between each groove, the second member cooperatively engages the first member to engage the toothed belt there between, and the first member having at least one arcuate concave surface extending across a clamp width, the arcuate concave surface corresponding with the second member peak when the second member is fastened to the first member.
US10995803B2
An electromagnetic system for controlling the operating mode of a non-friction coupling assembly and a coupling and magnetic control assembly are provided. Magnetic circuit components include a ferromagnetic or magnetic element received within a pocket of a coupling member. The element controls the operating mode of the coupling assembly. A stationary electromagnetic source includes at least one excitation coil which generates a magnetic field between poles of the source when the at least one coil is supplied with current. Ferromagnetic or magnetic first and second inserts are received and retained within first and second spaced passages, respectively, of the coupling member. The electromagnetic source, the element, the inserts and air gaps between the various magnetic circuit components make up a closed loop path containing magnetic flux so that the element moves between first and second positions of the element when the at least one coil is supplied with current.
US10995802B2
A hybrid module for a drive train of a motor vehicle, comprises an electric machine which has a stator and a rotor, a torsional vibration damper which has at least one rotary component, and an integrated clutch device which is constructed as a dual clutch. A rotor carrier which receives the rotor is connected directly via a permanent rotary connection to the at least one rotary component. The rotor carrier forms a clutch component of at least one part-clutch of the clutch device.
US10995793B1
A boot needle roller bearing is designed to reduce friction between a flexible boot non-rotatably attached to a differential housing and a rotatable half-shaft. A plurality of rollers is retained axially between a first lip formed in the outer ring and a set of protrusions that are formed after installation of the rollers by bending prongs inwardly. The inner ring is retained axially between the protrusions and a second lip formed into the outer ring after installation of the inner ring.
US10995786B2
A tension rod has an outer shaft slidably receiving an inner shaft. A tension mechanism includes a partially threaded rod with a threaded portion. A first end extends from the threaded portion and is adapted for fixing to an inner surface of the inner shaft; a second end has a tapered body with a greater transverse dimension closer to the second end. A wedge has a slot and an inner surface in facing sliding engagement with the tapered body between a nut threadedly engaged with the threaded portion and the second end. The nut is rotationally fixed to the outer shaft. Upon relative rotation of the inner and outer shafts, the nut moves along the threaded portion toward the second end, the wedge abutting and moving with the nut. The wedge contacts the tapered body, expands radially, and contacts the inner surface of the outer shaft, locking the shafts together.
US10995784B2
A locking mechanism is provided that attaches sheet pieces. The mechanism includes a sheet of material and various self-locking shapes that are cut therefrom, where this cutting forms an aperture in the sheet. Some of the self-locking shapes are releasably affixable to the aperture by removing them from the sheet, rotating them, and inserting the rotated shapes back into the aperture, where this releasable affixment results from a plurality of sides of the rotated shapes making contact with and laterally pushing against the aperture. One of the self-locking shapes is an ellipse which is releasably affixable to the aperture by rotating the ellipse while it is within and in planar alignment with the aperture until radially opposing sides of the ellipse make contact with and push against the aperture. A peripheral edge of another one of the self-locking shapes forms an ellipse and includes one or more flexible fingers.
US10995780B2
An assembly for arrangement to the surface of an aerodynamic profile comprises an array of actuators, which are designed as piezo actuators and plasma actuators.
US10995772B2
A cooler box for an agricultural harvester includes: a frame including an opening; a screen held in the opening and including a plurality of screen apertures defining a screen aperture size; a cooling fan configured to produce an airstream that flows through a front of the screen; a wand assembly including a wand associated with the screen and a blower coupled to the wand, the wand assembly being configured to vacuum accumulated debris from the screen; and a debris guard covering the front of the screen and including a plurality of guard openings defining a guard opening size that is greater than the screen aperture size.
US10995770B2
A diffuser for a fluid compression device includes at least one vane mounted on a hub. The at least vane includes at least one opening (5) starting at a distance ranging between 10% and 60% of the axial length of the vane. The diffuser can be used in a fluid compression device also including a housing, at least one impeller within the housing, the impeller including at least one vane, the diffuser being arranged within the housing, upstream or downstream from said impeller.
US10995765B2
A magnetic levitated pump that does not cause pulsation of a pumped liquid and can suppress the generation of particles, which are liable to be produced by contact of a sliding part, is disclosed. The magnetic levitated pump for magnetically levitating an impeller housed in a pump casing includes a motor configured to rotate the impeller, and an electromagnet configured to magnetically support the impeller. The motor and the electromagnet are arranged so as to face each other across the impeller, and the motor is arranged on the opposite side of a suction port of the pump casing.
US10995764B2
A cross-flow type flow-making water pump is provided, including a motor, two impeller and impeller housings. The cross-flow type flow-making water pump further includes clamping assemblies. The clamping assemblies are used for connecting the motor with the impellers. The clamping assemblies include clamping heads and clamping seats. The clamping heads are arranged at the ends, which are connected with motor rotating shaft, of the impellers. The clamping heads include at least two clamping sheets symmetrically arranged along axial directions of the impellers. The clamping seats are respectively arranged on the motor rotating shaft in a sleeving manner. Connection between the motor rotating shaft and the impellers is realized through clamping of the clamping sheets and the clamping seats.
US10995762B2
A compressor system is described, including: at least a first compressor having a suction side and a delivery side; an anti-surge line; an anti-surge valve arranged along the anti-surge line and controlled for recirculating a gas flow from the delivery side back to the suction side of the compressor; a heat removal arrangement between the anti-surge valve and the suction side of the compressor.
US10995744B1
Embodiments of the present invention relate to lifting and lowering loads more efficiently and also more economically than known systems. This invention is the continuous movement by mechanical means of a moving effort force point to a desired advantageous position at a desired advantageous moment to achieve a desired low torque factor for a reduced net torque when lifting or lowering an unbalanced load with a beam with a fulcrum and connected to a load and an effort. One embodiment, a walking beam well pumping unit, the lifting and lowering of the well load can be caused by the reciprocating motion of a beam tipping on a fulcrum and with a moving effort force point. Potentially reduced net torque might allow longer life speed reducers, smaller speed reducers, and longer reciprocating vertical stroke length.
US10995742B2
An apparatus for determining the volume of fluid dispensed. The apparatus has an acoustic volume sensor that acoustically excites a reference volume and a measurement chamber with a loudspeaker and measures the acoustic response with microphones acoustically coupled to the reference and the measurement chamber. The loudspeaker and sensing microphones are connected to the measurement chamber by separate ports. A detachable dispensing chamber is coupled to the acoustic volume sensor. The volume of the fluid dispensed is determined by a processor based on the acoustic response of the microphones to acoustic excitement by the loudspeaker.
US10995741B2
A pump includes a suction space, a delivery space and valves. The suction space is at least partly bounded by a flexible body and located between end elements, at least one of which can be driven so as to move in a reciprocating manner. The delivery space surrounds the suction space and around which a housing is provided. The valves are provided in the housing and in at least one of the end elements, and are constructed such that when a volume of the suction space is increased, a medium is sucked into said suction space, and when the volume is reduced, the medium flows through one of the valves to the delivery space, from which it is expelled when the volume of the delivery space is reduced.
US10995726B2
The subject matter of this specification can be embodied in, among other things, a method that includes receiving a collection of measurements of electric current amplitude in a primary winding of an engine ignition system having the primary winding and a spark plug, identifying an ignition start time, identifying an inflection point based on the plurality of measurements, determining an inflection point time representative of a time at which the identified inflection point occurred, determining a spark start time based on an amount of time between the ignition start time and the inflection point time, and providing a signal indicative of the spark start time.
US10995721B2
Methods and systems are provided for adjusting a steering torque threshold for automatically stopping and starting a vehicle engine. In one example, a method may include, while the engine is running, determining a first steering torque threshold for inhibiting stop-start of the engine based on a steering wheel angle, and, while the engine is auto-stopped, determining a second steering torque threshold for inhibiting the stop-start based on the steering wheel angle and whether a static stop-start event is present or a rolling stop-start event is present. In this way, a non-linear hysteresis is provided for automatically stopping and starting the engine.
US10995717B2
A collecting pressure line (1) for a fuel injection system of an internal combustion engine has a flow-traversable interior (9). The collecting pressure line (1) has at least one injector that is flow-traversable with the aid of a throughflow opening (8). Fluid present in the collecting pressure line (1) is injected with the aid of the injector into a combustion chamber of the internal combustion engine. An elastic member (10) is formed in the interior (9) and is designed to be flow-traversable while bearing against a line inner wall (15) and spaced apart from the throughflow opening (8).
US10995712B2
A fluid-conveying device for conveying a fluid from a tank includes: a first fluid-conveying pump; a swirl pot; and a second fluid-conveying pump having a drive region and a conveying region coupled to the drive region. The fluid is conveyable from the swirl pot by the first fluid-conveying pump, and the conveying region is configured and arranged so as to be drivable by the drive region.
US10995710B1
A cold air intake system is provided for actively controlling airflow based upon user input and/or demand conditions. Two air inlets are provided into a sealed air box with the secondary air intake including an air control valve for modulating intrusion of intake air. The valve has a valve seat formed the housing sidewall and a flap door valve member actively actuated via a controller. The mass air flow sensor indicates total demand. A pressure sensor and a temperature sensor provide additional input from the airbox. The controller modifies the valve position based upon pressure, temperature and mass air flow. Control is biased to increase secondary air intake when airbox pressure decreases and biased to decrease secondary air intake when airbox temperature increases. Controller biasing occurs between 30° F. to 160° F. and over pressure ranges between 0.01″ H2O to 5″ H2O.
US10995704B2
A fuel distributor, for example that is usable as a fuel rail for mixture-compressing spark-ignition internal combustion engines, includes a main body, on which a plurality of high-pressure outlets are provided. The main body includes at least one dividing wall that at least largely separates an inflow region from a damping region within the main body. The main body is made up of at least two profiles that are joined to each other.
US10995702B2
An assembly for a rear of a dual-flow turbomachine having a longitudinal axis includes a secondary nozzle and a heating system. The secondary nozzle is defined about the longitudinal axis and ejects a mixture of the flows coming from a secondary vein and a primary vein of the turbomachine. The secondary nozzle is of a convergent-divergent form with a neck corresponding to a minimal cross-cross-section of the secondary nozzle. The heating system is located on a portion of the internal circumference of the secondary nozzle longitudinally in the region of the neck or upstream from the neck.
US10995694B2
A cylinder block defines a cylinder, in which a piston is reciprocated. The cylinder includes an upper bore, a center bore, and a lower bore arranged in order from proximity to a cylinder head in the axial direction of the cylinder. The inner diameter of the center bore is greater than the inner diameters of the upper bore and the lower bore. The cylinder block defines an upper recess that serves as an upper water jacket surrounding the upper bore and a lower recess that serves as a lower water jacket surrounding the lower bore. The upper recess and the lower recess are spaced apart from each other in the axial direction of the cylinder so as to sandwich a spacer.
US10995692B2
A control device for an internal combustion engine provided with a combustion control part successively performing at least first main fuel injection and second main fuel injection and making the fuel burn by premix charged compressive ignition so as to cause generation of heat two times in stages inside the combustion chamber and cause the pressure waveform showing the change along with time of a rate of cylinder pressure rise to become a two-peak shape. The combustion control part calculates a second premix time of fuel injected by the second main fuel injection with air, reduces the injection amount of the second main fuel injection so that the second premix time becomes a first threshold value or more and performs after fuel injection after the second main fuel injection when the second premix time is less than the first threshold value, and injects the amount of fuel reduced from the injection amount of the second main fuel injection by the after fuel injection.
US10995688B2
Systems and methods are provided for determining a temperature of a thermal system that includes fluid conduits. A sensor monitors a current state of the temperature. A controller receives a signal from the sensor that is representative of the current state; determines a flow in the fluid conduits; determines a noise covariance of the thermal system; processes a thermal model of the thermal system; predicts a next-step state of the parameter at a time after the current state; and corrects the next-step state based, at least in-part, on the noise covariance resulting in a corrected next-step state.
US10995686B2
An evaporated fuel processing device that includes a pump configured to supply purge gas, which includes evaporated fuel in a fuel tank, to an intake passage of an engine through a purge passage; a controller configured to control the pump; and a detecting unit configured to acquire a gas amount introduced to the intake passage while the pump is being driven in a stable state where an air amount introduced from open air to the intake passage is stable, and configured to detect, by using change in the acquired gas amount, a state where the purge gas is unable to be normally supplied from the purge passage to the intake passage.
US10995682B1
Systems and methods for cooling an internal combustion engine via flowing air through the internal combustion engine during select conditions are presented. In one example, lift of intake and/or exhaust poppet valves may be adjusted as a function of engine temperature. In addition, opening and closing timings of intake and exhaust poppet valves may be adjusted as a function of engine temperature.
US10995680B2
A sealing member and an air intake controller are disclosed herein. The sealing member includes an inner cylindrical section having a gradually-decreasing-diameter portion which has a diameter that gradually decreases in one direction, an outer cylindrical section having a gradually-increasing-diameter portion which has a diameter that gradually increases in the one direction, and an annular connecting section which connects the inner cylindrical section and the outer cylindrical section at an end portion on the side in the opposite direction from the one direction. The outer cylindrical section has an extended cylindrical portion, the outer diameter of which gradually decreases in the one direction. An air intake controller can incorporate the sealing member that is disclosed herein between a shaft hole 1 and a valve shaft.
US10995672B2
The present disclosure relates to gas turbine engine operation in which an igniter assembly is provided with an electrical energy input (e.g., an electrical waveform) that is configured to increase a likelihood of igniting a fuel-air mixture surrounding the igniter assembly. In certain embodiments, the igniter assembly is supplied with an augmented electrical waveform that may reduce a quantity of sparks generated by the igniter assembly before successful light-off (e.g., ignition) of the fuel-air mixture is achieved (e.g., as compared to a quantity of sparks generated to achieve ignition by an igniter assembly that receives an electrical energy input in the form of a conventional electrical waveform). Accordingly, the augmented electrical waveform may reduce wear (e.g., via oxidation) on electrodes of the igniter assembly, such as a primary electrode (e.g., a center electrode) and a secondary electrode (e.g., an outer shell electrode) disposed about the primary electrode.
US10995670B2
Electrical power systems, including generating capacity of a gas turbine, where additional electrical power is generated utilizing a separately fueled system during periods of peak electrical power demand.
US10995669B2
Disclosed herein are a nozzle capable of efficiently atomizing fuel, a combustor, and a gas turbine. The nozzle for the combustor includes a tube assembly including an air passage through which air moves, a main fuel passage disposed inside the air passage so that main fuel moves through the main fuel passage, and a pilot fuel passage disposed inside the main fuel passage so that pilot fuel moves through the pilot fuel passage as well as a nozzle tip configured to eject the pilot fuel and the main fuel, where the nozzle tip includes an injection passage coupled with the pilot fuel passage and a plurality of centrifugal flow chambers disposed outside the injection passage and communicating with the main fuel passage.
US10995668B2
A turbine vane of a multi-stage arrangement of turbine vanes cooled by compressed air supplied from a compressor of a gas turbine has an improved structure capable of preventing an unintended removal of cooling holes along with the intended removal of an excess portion of a shroud. The turbine vane includes an airfoil configured to be installed on an inner peripheral surface of a turbine casing in which combustion gas supplied from a combustor flows and to guide combustion gas from a front-stage blade to a rear-stage blade; and a pair of shrouds coupled to the airfoil, at least one of the shrouds having a plurality of cooling holes formed toward the airfoil, wherein the plurality of cooling holes are formed along an imaginary line that is spaced apart from and surrounds the airfoil.
US10995664B2
In a compressed air energy storage and power generation device, a compressed air energy storage and power generation method defines, as a reference storage value, a storage value indicating that a storage amount of air in an accumulator tank is in a predetermined intermediate state. At the reference storage value, at least one of a motor and a generator rotates at a rated rotation speed. When a storage value indicating a current storage amount in the accumulator tank is larger than the reference storage value, at least one of the motor and the generator is controlled to rotate at equal to or less than the rated rotation speed. When the storage value indicating the current storage amount in the accumulator tank is smaller than the reference storage value, at least one of the motor and the generator is controlled to rotate at equal to or more than the rated rotation speed and equal to or less than a maximum permissible rotation speed.
US10995658B2
An exhaust gas turbocharger system (1) has a first and second exhaust gas turbochargers (2, 3) arranged in parallel. Each exhaust gas turbocharger (2, 3) has an exhaust gas turbine (20, 30) and a compressor (21, 31). Fresh air compressed by the compressor (21) of the first exhaust gas turbocharger (2) can flow into a first pressure line (15), and fresh air compressed by the compressor (31) of the second exhaust gas turbocharger (3) can flow into a second pressure line (16). The two pressure lines (15, 16) are connected to each other in terms of flow. An electric drive device (10) is connected to the first exhaust gas turbocharger (2) and can be turned on for providing additional torque for driving the exhaust gas turbine (20) and the compressor (21) of the first exhaust gas turbocharger (2).
US10995656B2
Systems and methods to increase the recharge rate of a supplemental cooling system are provided. The system may include a primary cooling system configured to cool a thermal load, a supplemental cooling system, and a thermoelectric cooling apparatus. The thermoelectric cooling apparatus may assist the primary cooling system in recharging the supplemental cooling system in response to the supplemental cooling system operating in a recharge state, to the availability of electrical capacity, and to one or more operating parameters of the primary cooling system falling outside a predetermined range, wherein the operating parameter affects a cooling capacity of the primary cooling system.
US10995654B1
The transparent radiator hose is configured for use with the engine cooling system of a vehicle. The transparent radiator hose diagnoses the interchange of the cooling fluid pumped through the engine cooling system with a system fluid selected from the group consisting of the engine oil, the transmission fluid, and the power steering fluid. The transparent radiator hose comprises a modified radiator hose, a plurality of tracer dyes and an ultraviolet lamp. Each tracer dye is a fluorescent compound. There is a one to one relationship between the plurality of tracer dyes and the group consisting of the engine oil, the transmission fluid, and the power steering fluid. The modified radiator hose transports the cooling fluid used to cool the combustion engine. The modified radiator hose is partially transparent such that the cooling fluid can be seen through the modified radiator hose. The ultraviolet lamp generates ultraviolet radiation.
US10995628B2
The invention concerns a method for controlling a control valve (20) of a turbomachine operating at an engine speed at a cruise value (Vc) and oscillating around the cruise value (Vc) of same, the method being implemented by a calculation unit (40), and being characterised in that it comprises a step of determining a position control for the control valve (20), filtered of the oscillations of the engine speed around the cruise value (Vc).
US10995627B2
A gas turbine engine includes a turbine shroud assembly arranged around a turbine wheel assembly. The turbine shroud assembly includes an annular turbine case, a blade track, and a forward case. The turbine case is arranged around a central axis of the turbine assembly. The blade track is located radially between the turbine case and the central axis. The forward case is coupled to the turbine case and is arranged to block axial movement of the blade track relative to the turbine case.
US10995623B2
The present disclosure relates generally to blades used in gas turbine engines. More specifically designs in accordance with the present disclosure include turbine blades comprising ceramic matrix composite materials with abrasive tips coupled thereto.
US10995617B2
An apparatus and method for protecting a person servicing a longwall shear such changing bits on a drum, embodiments relating to a base plate to be secured to an underside of a shield canopy and a slide plate movably connected to the underside of the base plate such that the slide plate can advance out from the shield canopy to allow a person to service a longwall shear while being protected by the slide plate from falling rock and other debris, and the slide plate can then retract back under the shield canopy.
US10995613B1
A unitary diamond bit/holder, tool, and/or pick assembly that includes a forward extension axially extending from a body of the bit/holder and a tungsten carbide ring mounted in an annular trough at a forward end of the body around the forward extension. A diamond tipped bit tip insert is positioned and brazed in a bore of the forward extension, a forward end of the forward extension extending axially above a base of the bit tip insert.
US10995600B2
A gas separator for use in a downhole production system includes a duct structure and a pump intake shroud.
US10995598B2
The invention discloses a method of solution mining trona by injecting an aqueous solvent into an underground cavity comprising trona to dissolve trona in the aqueous solution and removing the aqueous solution from the cavity at about the WTN triple point (the temperature at which solid phase wegscheiderite, trona, and nahcolite can co-exist in an aqueous solution). Alkaline values from the removed aqueous solution are recovered to produce a barren liquor. The method further includes either (i) treating the barren liquor to produce an aqueous solvent or (ii) treating injected aqueous solvent to reduce clogging at the trona dissolution surface caused by supersaturation of sodium bicarbonate, and precipitation of nahcolite and wegscheiderite as the aqueous solution in the cavity approaches saturation of both dissolved sodium bicarbonate and sodium carbonate.
US10995595B2
A method for artificially recharging a target reservoir in a geological formation using powered water injection from a local source aquifer in the geological formation. The method comprises detecting chemical properties of water in the source aquifer, determining whether the water in the source aquifer is compatible with water in the target reservoir based on the chemical properties, activating an electrical submersible pump (ESP) positioned between target reservoir and the source aquifer to inject water from the source aquifer into the target reservoir, detecting downhole pressure, temperature and water flow rate conditions at the ESP, and controlling a rate at which the ESP injects water using the downhole pressure, temperature and water flow rate conditions.
US10995592B2
A method for examining uncertainty and risk associated with the development of a hydrocarbon resource by rapidly generating and analyzing variations of reservoir models realized from scenarios. The method and system may include instantiating realizations for objects based on the selected parameter ranges; and combining instantiated realizations of the objects into a reservoir model.
US10995584B2
A valve-type electric tool for downhole flow control using a holo-shaft motor. Said valve comprises: a housing provided with an infinitely variable choke where in seals work as gaskets both the outside and inside of the valve; a hollow-shaft servomotor inside said housing attached to a nut, and, additionally, when said motor is activated, the motor directly moves a sliding sleeve provided with an infinitely variable choke axis-wise said valve; and in which the movement of said motor is generated by of a spindle, created on the very same said sliding sleeve, and in which said valve is operated from the surface by a single electric cable.
US10995575B2
A method and system for obtaining orientation of a core sample core drilled from underlying rock. A core orientation recording device (116) records its orientation at random and/or non-predetermined time intervals from a reference time during a drilling operation. The time intervals are generated to be within a range of minimum and maximum time intervals. After a time interval elapsed from the reference time plus a wait time of at least the minimum random or non-predetermined time interval, the core sample is separated from the underlying rock and brought to the surface and its original orientation is determined from orientation data recorded closest in time to the elapsed time plus the minimum time interval. A remote communicator (160) having the elapsed time interrogates the core orientation recordal device (116) to identify the required orientation data and requires the core orientation recordal device to identify a correct orientation of the core sample.
US10995566B2
A system for automatic detection of drill pipe coupling on a drilling machine is disclosed. The system may include a rotary head, a drill pipe, a display, and a controller. The controller may be configured to: automatically identify a coupling or decoupling condition of the drill pipe; monitor motion and forces associated with the rotary head during a coupling or decoupling action of the drill pipe; automatically identify a fully coupled or fully decoupled condition of the coupling or decoupling action based on the monitored motion and forces of the rotary head; terminate the coupling action based on the identification of the fully coupled or fully decoupled condition; and update the display to indicate the fully coupled or fully decoupled condition of the drill pipe.
US10995565B1
Pipe-handling tool for use in a drilling rig catwalk. A V-shaped pipe kicker plate is mounted in a pipe trough and has a pinned end mounted for rotation about the pin and a free end. An actuator has an extendable rod end attached to the kicker plate. The extendable rod has telescopically engaged first and second stages. An annular first stage piston is slidably disposed to engage a drive end of the first stage of the rod. A first stage gland slidably receives the first stage of the rod. A second stage piston is slidably disposed within the first stage piston to engage a drive end of the second stage of the rod. The first stage can have a longer stroke than the first stage, whereas the second stage can have a higher stroke velocity to assist kicking the pipe from the trough.
US10995562B2
A rotating control device can include a latch assembly with a lock ring that permits displacement of an inner mandrel in one longitudinal direction, and prevents displacement of the inner mandrel in an opposite longitudinal direction. Another rotating control device can include a latch assembly and an equalization valve having an open configuration in which fluid communication is permitted between an exterior and an interior of the rotating control device through the equalization valve, the latch assembly changing from a latched to an unlatched configuration only when the equalization valve is in the open configuration. A method of installing a rotating control device can include releasing a running tool from the rotating control device by producing relative rotation between components of the running tool.
US10995561B1
A rotatable flanged component is adapted for assembly into a flow line of a high-pressure fluid transportation system. The rotatable flanged component comprises a body and a conduit. The body has at least two ends. The conduit extends between the ends. The rotatable component also has a flange and a union face at each of the ends. The flanges and union faces are adapted to provide a flange union between the component and other flowline components at each the body end. At least one of the flanges is a rotatable flange. The rotatable flange has a central opening and a plurality of holes. The holes are adapted to accommodate threaded connectors for loading the flange with an axial force. The flange is mounted on the body end through the central opening for rotation and for transmission of the axial force to the body end.
US10995555B2
Downhole vibratory tools that use fluid flow to reciprocate a rotor in a vibration chamber and associated methods and processes. In a first illustrative embodiment, an elongated external housing allows connection to a drillstring, behind a downhole drill. From a top sub, fluid flows through a first flow plate and spiral flow chamber to enter a central vibration chamber in a spiral direction and exits the vibration chamber through a counterpart second flow plate and spiral flow chamber. A rotor is disposed in the vibration chamber. The spiral flow through the vibration chamber causes the rotor to reciprocate around the vibration chamber, thereby creating vibrations that are transmitted to the drillstring. Methods of use include deploying the vibration tool to improve rates of penetration and enhances reach by creating resonance vibrations against the wall of a wellbore to effectively break static friction.
US10995544B2
A stacker assembly for manufacturing an expandable integral blind, formed by adhering a plurality of cells formed from strip material, has opposing walls forming a stacking chamber and a rotating mechanism coupled to the stacking chamber for engaging the expandable integral blind. The rotatable mechanism actuates in response to the compression force of the expandable integral blind. A plurality of conveyor belts are used to supply the strip material to the stacker assembly, as well as introduce the strip material into the stacking chamber.
US10995539B2
A clutch mechanism for coupling and uncoupling an electric motor and leadscrew has dog-clutch gears that can be engaged by a linear actuator, bell crank, and linkage shaft. Uncoupling force due to narrowed dog teeth are resisted by the alignment of the linkage shaft with the central portion of the bell crank.
US10995536B2
Disclosed herein is a door opening apparatus capable of preventing degradation of appearance quality of a door because an additional switch is not provided, and a refrigerator including the same. The refrigerator may include a main body including a storage compartment, a door provided to open or close the storage compartment, and a door opening apparatus provided to detect a moving amount of the door and open the door when the door is pushed.
US10995532B2
A pneumatic door closer includes a rotary energy-storing mechanism including a housing and a driving mechanism. The driving mechanism includes a cylinder, a second piston assembly and a sealing element, the sealing element is in an air tight connection with the cylinder and the second piston assembly, to form a closed space filled with high pressure gas in the cylinder. The second piston assembly drives the closed space into a first air chamber and a second air chamber in communication with each other. The driving mechanism also includes a first piston assembly connected to the second piston assembly. The pneumatic door closer also includes a transmission mechanism having one end received in the housing and another end connected to the door frame.
US10995525B2
The object of the present invention is a drive unit for a motor vehicle component with an electromotor (5) and a rotatable output element (7). Furthermore, a blocking element (9), which can be acted on by an actuator (10), is provided for interacting with a protrusion (15) on the output element (7). According to the invention, the protrusion (15) detaches the blocking element (9) from a stop (17) at the start of a rotational movement of the output element (7). Thus, the blocking element (9) is transferred into a blocking position with the aid of the actuator (10) in which the blocking element (9) blocks a rotation of the output element (7) beyond a specified point.
US10995522B2
An enclosure for improving padlock security is provided. The enclosure includes a sleeve component that has openings at the left and right for receiving the padlock, cutouts at the top to access the shackle holes and a key slot at the bottom for accessing the padlock. The sleeve component containing the padlock is inserted into a tubular component. The tubular component has an opening at the bottom for receiving the sleeve component and padlock, one or more stoppers, capable of contacting the body of the padlock preventing further insertion of the padlock, while allowing the shackle to continue past, cutouts on the front and back sides of the enclosure beginning at the stoppers and proceeding upward and an opening at the top for accessing the shackle.
US10995520B1
A cable barrier separator apparatus for separating cables from the barrier support so that the barrier support can be replaced. The cable barrier separator apparatus includes an actuator assembly; and an engagement assembly in communication with the actuator assembly for separating cables from support devices.
US10995506B2
An apparatus for use in construction to assist in the support of suspended concrete during at least a curing phase of the concrete. The apparatus comprises a base member and a support member coupled to the base member and moveable relative to the base member between a first relative position (“first position”) and a second relative position (“second position”). A biasing mechanism is operatively coupled to the support member to bias the support member toward the second position. In use, the support member is positioned to engage and support the suspended concrete and move from the first position toward the second position as the concrete cures and contracts, to maintain substantially continuous support to the concrete during at least a substantial period of the curing phase. In the preferred embodiment the apparatus is configured for use with a support prop.
US10995504B1
A stabilizer, especially for a typical interior style baker scaffold, painters scaffold, and the like; used in homes and or buildings largely by various trades reduces the undesired movement of the scaffold. The stabilizer includes a first C-shaped coupler to secure a support bar at a first bar end and a second C-shaped coupler to support a second bar end to the scaffold. This stabilizer will adapt to the typical scaffold frame, and works to eliminate the wobble, wiggle, shake and sway from the scaffold when it is erected as a single piece or as multiple pieces stacked on top of themselves for additional height.
US10995500B2
Floor panel, with a horizontally and vertically active locking system allowing that two of such floor panels can be connected to each other at said sides by providing one of these floor panels, by means of a downward movement, in the other floor panel; wherein the vertically active locking system comprises a locking element in the form of an insert; wherein this locking element comprises at least a pivotable lock-up body; characterized in that the pivotable lock-up body comprises a support portion which is rotatable against a support surface pertaining to the floor panel concerned, and more particularly in a seat.
US10995499B2
A set of mutually lockable panels comprises a first panel having an edge including a male part and a second panel having an edge including a female part for receiving the male part of the first panel in unlocked condition of the panels. The male part has an outer side which, in locked condition of the panels, is directed to the second panel in a direction substantially parallel to the front face of the first panel, and an opposite inner side which is provided with a locking surface. The female part comprises a locking member, which is pivotable about a pivot axis that extends substantially parallel to the edge of the second panel and an actuator for rotating the locking member from its unlocked condition to a locked condition of the panels.
US10995496B2
A railing bracket includes a cup defined by a bottom wall, a first side wall extending from the bottom wall and a second side wall extending from the bottom wall. The cup is configured to support an end of a railing member, and further includes a first bend disposed between the bottom wall and the first side wall and a second bend disposed between the bottom wall and the second side wall. The first side wall defines a first through hole, and the second side wall defines a second through hole, each of the first and second through holes is configured to receive a respective fastener to secure the end of the railing member within the cup. The cup defines at least one notch. A cap is adapted to cover the cup and has a U-shape exposing the bottom wall, a pair of tabs, and a pair of lateral walls adapted to cover the fasteners received by the first and second through holes. At least one of the pair of tabs is configured to be received by the at least one notch to secure the cap to the cup.
US10995484B2
A fluid flow control and debris intercepting apparatus for controlling the flow of fluid and the introduction of debris into the entrance of a conventional curbside storm drain of the character having spaced apart side walls that define a fluid flow channel through which fluid flows. Additionally, the apparatus senses the nature and extent of contaminants contained within the fluid.
US10995482B2
A toilet that includes a tank; a bowl; a mounting bracket comprising a base and three mounting locations; a valve having a valve body extending through the tank and an opening in the mounting bracket; a valve nut coupled to the valve body with the base of the mounting bracket retained between the tank and the valve nut; a flexible gasket disposed around the valve nut between the mounting bracket and the bowl; and three fasteners disposed externally to the tank, wherein each fastener extends through one mounting location and a hole in the bowl to couple the mounting bracket to the bowl; where the three mounting locations are arranged to provide both a pitch adjustment and a roll adjustment of the tank relative to the bowl about respective first and second axes in response to adjustment of one or more of the three fasteners.
US10995479B2
An aircraft has: an aircraft fuselage, a cabin region formed in the aircraft fuselage, underfloor region separated from the cabin region by a floor partition, and a fresh-water supply system. The fresh-water supply system has a fresh-water provision unit arranged in the underfloor region. The fresh-water supply system has multiple water extraction units which are each arranged in the cabin region, and a water line network branched off from the fresh-water provision unit and extending to the water extraction units. Each water extraction unit has a shut-off valve, a filter unit and a tapping point, which are coupled in series by means of water lines. Each filter unit has an exchangeable water filter with a first filter material designed for filtering particles out of the water flowing through the water filter and with a second filter material designed for softening the water flowing through the water filter.
US10995475B2
A hydraulic circuit (11) of a hydraulic excavator (1) is provided with a main hydraulic circuit (11A) including a boom cylinder (5D), a pilot hydraulic circuit (11B) for operating the boom cylinder (5D) and a recovery hydraulic circuit (11C) including an accumulator (29). In this case, the recovery hydraulic circuit (11C) is provided with a recovery control valve (31) that recovers pressurized oil discharged from the boom cylinder (5D) to the accumulator (29), a main supply control valve (34) for supplying pressurized oil accumulated in the accumulator (29) to the main hydraulic circuit (11A) and a pilot supply control valve (37) for supplying pressurized oil accumulated in the accumulator (29) to the pilot hydraulic circuit (11B).
US10995474B2
Flow control over a hydraulic pump and flow dividing control of a plurality of directional control valves associated with actuators can stably be exercised even in a case in which differential pressures across the directional control valves are quite low, an abrupt change in a flow rate of the hydraulic fluid supplied to each actuator is prevented and excellent combined operability is realized even in an abrupt change in a demanded flow rate at a time of transition from a combined operation to a sole operation, and realizing excellent combined operability, and a meter-in loss in each directional control valve is reduced to realize high energy efficiency. Demanded flow rates of the directional control valves are calculated from input amounts of operation levers, openings of flow control valves are controlled using the demanded flow rates, a meter-in pressure loss of a predetermined directional control valve is calculated from the demanded flow rates and meter-in opening areas of the directional control valves, and a set pressure of an unloading valve is controlled using a value of the meter-in pressure loss.
US10995470B2
A service pin assembly for a machine includes a service pin and a tray for retaining the service pin. The tray is attachable to a frame of the machine, and is pivotable relative to the frame between a first position and a second position. In the first position, the tray facilitates a storage of the service pin with the machine. In the second position, the tray facilitates an engagement of the service pin with a lift arm of the machine and the frame to restrict a relative movement between the frame and the lift arm.
US10995465B2
A damper for absorbing impact shock generated upon docking of a moving structure with a stationary structure or foundation is shown, the damper comprising a cylinder (1) connectable to the docking structure, the cylinder arranged with a cap end and a head end and having a piston (2) arranged movable in the cylinder and separating a cylinder cap volume (13) from a cylinder head volume (10). A check valve (14), a pressure relief valve (15) with adjustable opening pressure and an orifice (16; 23) of static size are respectively arranged in the cap end of the cylinder, wherein under constant load from the piston during a terminal stroke length of the damper in compression, the orifice provides a restricted flow from cylinder cap volume generating a constant pressure in the cylinder cap volume below the opening pressure of the pressure relief valve.
US10995464B2
A jack-up platform is described having a horizontal working deck that may be jacked up out of the water by moving its legs to a position wherein they take support on an underwater bottom. The jack-up platform further comprises a mooring system for mooring a floating vessel at a mooring side of the jack-up platform. The mooring system comprises an elongated support means for supporting a hull part of the floating vessel, and guiding means connected to the hull of the jack-up platform at the mooring side. The guiding means are able to rigidly hold the elongated support means in a support position, in which the elongated support means is within reach of the hull part of the floating vessel to be supported when the hull is jacked out of the water and the jack-up platform rests on its legs. A method for mooring a floating vessel using the jack-up platform is also described.
US10995459B2
An adjustable concrete footer bulkhead for pouring concrete footers includes a center body; a first slide body and a second slide body each having equal heights; a first rotating concrete pin guide and a second rotating concrete pin guide; a plurality of pins; and a first support bracket and a second support bracket each having a height equal to the height of the first and second slide bodies; and wherein the center body is sized and configured for engaged receipt of the first slide body and the second slide body such that each of the first and second slide bodies are slidably adjustable along the center body, and wherein the first and second slide bodies are each secured to the center body using at least one of the plurality of pins.
US10995457B2
A modular pavement slab comprises a body, a strain sensor array, and a sensor processor. The body includes a top surface, a bottom surface, and four side surfaces. The modular pavement slab is configured to be coupled to at least one other modular pavement slab via connectors along at least one of the side surfaces. The strain sensor array is retained within the body and is configured to detect a plurality of strains on the body resulting from vehicular traffic across the top surface of the body. The sensor processor is in communication with the strain sensor array. The sensor processor is configured to communicate input signals to the strain sensor array, receive output signals from the strain sensor array, and determine a plurality of time-varying strain values, each strain value indicating a strain experienced over time by a successive one of a plurality of regions of the body.
US10995455B2
Products having improved handfeel and methods for making those products are described. The disclosed napkin product includes an emboss pattern that creates a pillow effect resulting in improved handfeel.
US10995448B2
A laundry treating appliance comprising a combination washer/dryer having a cabinet defining an interior, a tub located within the interior with a first access opening, and a rotatable drum located within the tub interior and defining a treating chamber with a second access opening, aligned with the first access opening, and an air recirculation conduit.
US10995444B2
The washing machine of the present disclosure includes an improved pulley for reducing the noise generated in the pulley. When the shaft is inserted into the shaft insertion hole, at least a part of the shaft is closely contacted with the shaft insertion hole to minimize the tolerance between the shaft and the shaft insertion hole, and the rotation shaft of the pulley and the center axis of the shafts may be made to coincide with each other, so that the noise generated by the rotation of the pulley can be effectively reduced. In addition, the spoke of the pulley includes the curved portion, thereby reducing the friction with the air and effectively reducing noise due to friction with air.
US10995441B2
A yarn color placement system for a tufting machine including a series of different color yarns being fed to the needles of the tufting machine by yarn feed mechanisms. A backing material is fed through the tufting machine at an increased stitch rate as the needles are shifted according to the programmed pattern steps. A series of level cut loop loopers or hooks engage and pick loops of yarns from the needles, with the clips of the level cut loop loopers or hooks being selectively actuated to form cut pile tufts, while the remaining loops of yarns can be back-robbed so as to be hidden from view in the finished patterned tufted article.
US10995440B2
A tufting machine for selectively forming tufts of yarns, including different color or type yarns, for forming patterned tufted articles such as carpets. A series of needles are reciprocated into and out of a backing material being fed through the tufting machine and are engaged by a series of gauge parts so as to pick-up loops of yarns from the needles. The gauge parts will be selectively controlled by activators to extend or retract the gauge parts to positions or elevations sufficient to pick-up or not pick-up loops of yarns from the needles. The feeding of the yarns to the needles further will be controlled to back-rob yarns not picked-up by the gauge parts, while the backing feed will be controlled to enable formation of tufts at an increased rate over the pattern stitch rate for the pattern of the tufted article being formed.
US10995428B2
A method of manufacturing a graphene fiber is provided. The method includes preparing a source solution including graphene oxide, supplying the source solution into a base solution containing a foreign element to form a graphene oxide fiber, separating the graphene fiber from the base solution and cleaning and drying to obtain the graphene oxide fiber containing the foreign element, and performing thermal treatment to the dried graphene oxide fiber containing the foreign element to form a graphene fiber doped with the foreign element. Elongation percentage of the graphene fiber is adjusted by concentration and spinning rate of the source solution.
US10995420B2
A silicon carbide epitaxial substrate includes a silicon carbide single-crystal substrate of one conductivity type, a first silicon carbide layer of the above-mentioned one conductivity type, a second silicon carbide layer of the above-mentioned one conductivity type, and a third silicon carbide layer of the above-mentioned one conductivity type. The silicon carbide single-crystal substrate has first impurity concentration. The first silicon carbide layer is provided on the silicon carbide single-crystal substrate, and has second impurity concentration that is lower than the first impurity concentration. The second silicon carbide layer is provided on the first silicon carbide layer, and has third impurity concentration that is higher than the first impurity concentration. The third silicon carbide layer is provided on the second silicon carbide layer, and has fourth impurity concentration that is lower than the second impurity concentration.
US10995408B2
A method of electroless nickel plating on surface of silicon carbide powder with a uniform and stable coating. In this method, ultrasonic assist is introduced in the pre-treatment and during plating process, and the powder particles in the liquid are dispersed and deagglomerated by the mechanical action and cavitation of the ultrasonic waves, thereby achieving a uniform dispersion of the powder in the dispersant. Furthermore, a reducing agent is slowly added during plating so as to give a more uniform and stable deposition of the coating onto the surface of the powder particles, and thus a silicon carbide core-nickel shell structure with an excellent powder dispersibility and a uniform and stable coating is produced.
US10995406B2
Systems and methods for highly reproducible and focused plasma jet printing and patterning of materials using appropriate ink containing aerosol through nozzles with narrow orifice and tubes with controlled dielectric constant connected to high voltage power supply, in the presence of electric field and plasma, that enables morphological and/or bulk chemical modification and/or surface chemical modification of the material in the aerosol and/or the substrate prior to printing, during printing and post printing.
US10995403B2
A method of forming an aluminum nitride film includes: preparing a substrate that comprises, in a surface thereof, a plurality of concave portions that are separated from each other; forming an aluminum nitride film on said surface of the substrate and on an inner surface of each of the concave portions such that open holes are formed in a portion of the aluminum nitride film corresponding to each of the concave portions, each of the holes being smaller than each of openings of the concave portions; and applying heat treatment to the substrate with the aluminum nitride film formed thereon in a nitrogen gas containing a carbon monoxide gas to close the holes formed in the aluminum nitride film.
US10995395B2
Maraging steel alloys are disclosed. The alloys are produced by microalloying of the maraging steel alloy to form carbides at prior austenite grain boundaries to increase Zener drag. A particular example alloy consists essentially of, by weight, 7.4 to 8.4 percent nickel, 7.6 to 8.6 percent chromium, 8.4 to 9.4 percent cobalt, 1.8 to 2.2 percent molybdenum, 2 to 2.6 percent tungsten, 1.6 to 2 percent aluminium, 0.05 to 0.08 percent carbon, a carbide former selected from the group consisting of: niobium at a concentration of 0.25 to 0.28 percent; titanium, at a concentration of 0.2 to 0.28 percent; and vanadium, at a concentration of 0.21 to 0.4 percent; the balance being iron and incidental impurities.
US10995393B2
When a Si content (mass %) is set to [Si], an Al content (mass %) is set to [Al], and a Mn content (mass %) is set to [Mn], a parameter Q represented by “Q=[Si]+2[Al]−[Mn]” is 2.00 or more, the total mass of S contained in sulfides or oxysulfides of Mg, Ca, Sr, Ba, Ce, La, Nd, Pr, Zn, or Cd is 40% or more of the total mass of S contained in a non-oriented electrical steel sheet, a {100} crystal orientation intensity is 3.0 or more, a thickness is 0.15 mm to 0.30 mm, and an average crystal grain diameter is 65 μm to 100 μm.
US10995392B2
Embodiments of the present disclosure include compositions that include magnesium and gadolinium or magnesium and one or more metals.
US10995384B2
There is provided a steel for solid oxide fuel cells which contains more than 0 and not more than 0.05 mass % of C, 0.05 mass % or less of N, 0.01 mass % or less of O, 0.2 mass % or less of Al, 0.15 mass % or less of Si, 0.1 to 1.0 mass % of Mn, 20.0 to 25.0 mass % of Cr, more than 0 mass % and not more than 1.0 mass % of Ni, 0.02 to 0.12 mass % of La, 0.1 to 0.5 mass % of Zr, 0.15 to 0.5 mass % of La+Zr, and Fe and impurities as a remainder. The following relational formula is satisfied, and an Fe and Zr-containing intermetallic compound viewed in a ferrite matrix is 1.1 % or less in terms of a visual field area ratio 5(7C+6N)/(7−4(7C+6N))≤Zr≤41(7C+6N)/(7+66(7C+6N)).
US10995379B2
A method for the production of cast iron starting from pre-reduced iron ore (DRI) with an electric arc furnace includes the steps of preparing a charge of pre-reduced iron ore DRI having a metallization higher than 90% and containing over 2.8% by weight of carbon, wherein at least 80% of the carbon is combined with the iron to form iron carbide Fe3C; charging the charge of pre-reduced iron ore into the electric arc furnace; and melting the DRI charge to form liquid cast iron having at least 80% by weight of actual carbon content deriving from the carbon in the charge of pre-reduced iron ore, the melting step being in a reducing atmosphere and in a melting chamber of the electric arc furnace subjected to a positive internal pressure generated by the gases produced by reduction reactions that develop during melting.
US10995375B2
Methods, kits, and compositions for evaluating the quality of nucleic acids within a biological sample for analysis in a molecular assay are provided.
US10995374B2
The gene responsible for encoding SERT has a functional polymorphism at the 5′-regulatory promoter region, which results in two forms, long (L) and short (S). The LL-genotype is hypothesized to play a key role in the early onset of alcohol use. The present invention discloses the differences in treatment and diagnosis based on the L or short genotypes as well as on a single nucleotide polymorphism of the SERT gene, the 3′ UTR SNP rs1042173. The present invention demonstrates the efficacy of using the drug ondansetron and similar drugs for treatment based on variations in the polymorphisms of the SERT gene as well as methods for diagnosing susceptibility to abuse of alcohol and other addiction-related diseases and disorders.
US10995369B2
The present invention is concerned with compositions and methods for improving the rate of correct sample identification in indexed nucleic acid library preparations for multiplex next generation sequencing by exonuclease treatment after protective adapters are ligated to target polynucleotides to degrade unincorporated adapters prior to amplification and sequencing.
US10995366B2
The present invention provides devices and methods for detecting and capturing molecular biomarkers from a subject in situ. Specifically, the devices contain an array of microneedles to which are attached probes specific for one or more biomarkers of interest. The devices can be used directly on a subject (e.g., via skin piercing) in detecting the biomarkers in the body of the subject (e.g., tissues, blood stream).
US10995355B2
The present invention provides methods of amplifying a target nucleic acid utilizing a clamp oligonucleotide comprising a first target-binding region on the 3′-terminus and a second target-binding region on the 5′-terminus and tether region in between. The tether region may comprise a variety of user-defined sequences or elements that allow for further manipulation of the target nucleic acid. Such as, for example, capture followed by amplification, identification and/or sequencing. The target-binding regions bind to the target nucleic acid, the 3′-terminus functions as a primer to initiate extension across the target nucleic acid sequence and ligation of the gap results in formation of a circularized nucleic acid. This circular template can be used in a variety of processes, including amplification and sequencing.
US10995354B2
The present invention provides, among other things, methods and compositions for large-scale production of capped mRNA using SUMO-Guanylyl Transferase fusion protein.
US10995349B2
The present disclosure provides engineered proline hydroxylase polypeptides for the production of hydroxylated compounds, polynucleotides encoding the engineered proline hydroxylases, host cells capable of expressing the engineered proline hydroxylases, and methods of using the engineered proline hydroxylases to prepare compounds useful in the production of active pharmaceutical agents.
US10995344B2
The present invention provides an isolated nucleic acid molecule comprising, or consisting of, the nucleic acid sequence of SEQ ID NO:1 or a nucleic acid sequence of at least 400 bp having at least 80% identity to said sequence of SEQ ID NO:1, wherein said isolated nucleic acid molecule specifically leads to the expression in rod photoreceptors of a gene when operatively linked to a nucleic acid sequence coding for said gene.
US10995338B2
The current disclosure relates to the field of plants, in particular to the fields of plant breeding and plant genetics. More particular, the disclosure concerns inventive methodology that may be useful in improving plant properties. In particular the invention may be useful in removing linkage drag. Also provided are plant and plant parts obtained with the method disclosed herein.
US10995337B2
An antisense molecule capable of binding to a selected target site to induce exon skipping in the dystrophin gene, as set forth in SEQ ID NO: 1 to 214.
US10995328B2
The present application provides materials and methods for treating a patient with autosomal dominant CORD, both ex vivo and in vivo; materials and methods for editing a GUCY2D gene in a human cell; and materials and methods for editing a R838H, R838C, or R838S mutation in a GUCY2D gene in a human cell. The present application also provides one or more gRNAs or sgRNAs for editing a GUCY2D gene; one or more gRNAs or sgRNAs for editing a R838H, R838C, or R838S mutation in a GUCY2D gene; and a therapeutic comprising at least one or more gRNAs or sgRNAs for editing a R838H, R838C, or R838S mutation in a GUCY2D gene. The present application provides a therapeutic for treating a patient with autosomal dominant CORD. The present application also provides a kit for treating a patient with autosomal dominant CORD. In addition, the present application provides a self-inactivating CRISPR-Cas system.
US10995323B2
The present disclosure provides engineered transaminase enzymes having improved properties as compared to a naturally occurring wild-type transaminase enzyme. Also provided are polynucleotides encoding the engineered transaminase enzymes, host cells capable of expressing the engineered transaminase enzymes, and methods of using the engineered transaminase enzymes to synthesize a variety of chiral compounds.
US10995317B2
This disclosure describes an adaptive NK cell, an isolated population of adaptive Natural Killer (NK) cells, a composition including an adaptive NK cell, and methods for producing, preparing, and using an adaptive NK cell or an isolated population or composition including an adaptive NK cell. The adaptive NK cells may be used to treat a viral infection or a tumor.
US10995313B2
The invention relates to a liquid supply interface for a cell culture system for supplying cell cultures found in different cell culture containers with a nutrient medium, wherein the liquid supply interface comprises: a housing defining a flow area; a first connection formation for the liquid-transferring connection of a first fluid line to the housing; a second connection formation formed separately from the first for the liquid-transferring connection of a second fluid line to the housing; a third connection formation formed separately from the first two for the liquid-transferring connection of the housing to a third fluid line; a coupling formation formed separately from the connection formations, which is formed for the producible and detachable liquid-transferring coupling contact according to the operation, with a corresponding counter-coupling formation of a cell culture container.
US10995312B2
Disclosed is biomanufacturing apparatus 1 comprising a housing 20 including top 22 and bottom 24 faces which allow stacking of plural housings, an access door 25 at a front side of the housing, a substantially enclosed bioreactor chamber 30 inside the housing accessible via the door, and a further substantially enclosed region 36 inside the housing containing electrical parts and/or electronic control components, the chamber 30 including: a tray 40 for supporting a bioreactor, a tray support 45 including a mechanism 44,47 for rocking the tray in use; at least a fluid handling portion 48,49 of at least one fluid pump device 54/58; and at least one connection 43 for connecting to a conduit and/or path for carrying fluids, gas and/or electricity.
US10995308B2
A method for formulating a cleaning composition contains the step of coating a granular absorbent material with a coating agent to produce a coated absorbent material and mixing the coated absorbent material with a sanitation agent, wherein the coated absorbent material absorbs the sanitation agent to form the cleaning composition. The resulting cleaning composition may be used for cleaning up pathogens or hazardous materials. The cleaning composition may also function as a liquefiable dry cleaning powder for public areas in response to bodily fluid incidents. A coating method of a non-toxic bio static film on a high surface area solid is disclosed.
US10995306B2
A composition, containing a carrier medium and particles based on a metal compound with a weight-average particle diameter of 1 nm to 10 μm is useful to clean metal or ceramic surfaces which are part of a dental restoration or of an implant abutment.
US10995303B2
Stabilized use solutions of low phosphorus, alkali metal carbonate detergents employing enzymes for cleaning compositions are disclosed. In particular, the present invention is a composition for, and method of, removing soils, preventing redeposition of protein soils and reducing foam, using stabilized enzyme cleaning compositions, namely use solutions of the same.
US10995296B2
A sliding member includes a back metal layer and a sliding layer on the back metal layer. The sliding layer includes a synthetic resin matrix and graphite particles dispersed in the matrix in a volume ratio of 5-50% of that of the sliding layer. The graphite particles are composed of spheroidal and flake-like particles. The flake-like particles have a volume ratio of 10-40% of total graphite particles. The spheroidal particles have a cross-sectional structure with a plurality of AB planes of a graphite crystal laminated along a curved particle surface, from the surface toward a center direction. The flake-like graphite particles have a cross-sectional structure with the plurality of AB planes laminated in a thickness direction of the thin plate shape. The spheroidal particles have an average particle size of 3-50 μm, and the flake-like graphite particles have an average particle size of 1-25 μm.
US10995281B2
Supercritical upgrading reactors and reactor systems are provided for upgrading a petroleum-based composition using one or more purging fluid inlets to prevent plugging of the catalyst layer in the reactor. Processes for upgrading petroleum-based compositions by utilizing a reactor having at least one purging fluid inlet are also provided.
US10995276B2
The methods described herein provide an efficient way to remove and isolate short chain fatty acids from hydrocarbons that are produced upon the heating of a fatty acid resource. The short chain fatty acids can be continuously isolated and fed into the pyrolysis reactor, which in turn increases the overall efficiency of the production of the hydrocarbons. Alternatively, the short chain fatty acids can be isolated and used in other applications.
US10995269B2
An etchant composition includes an inorganic acid, a siloxane compound, an ammonium compound, and a solvent, wherein the siloxane compound is represented by General Formula (I): A method of fabricating an integrated circuit device includes forming a structure on a substrate, the structure having a surface on which an oxide film and a nitride film are exposed; and selectively removing the nitride film from the oxide film and the nitride film by bringing the etchant composition into contact with the structure.
US10995268B2
A silicon nitride etching composition effective to selectively etch a silicon nitride film contains an inorganic acid; a silicon-based compound; from 0.01 to 1 wt%, based on total weight of the etching composition, of an ammonium-based compound composed of ammonium acetic acid; and water. The silicon-based compound may be represented by Chemical Formula 1 below or Chemical Formula 2 below, (R1)3-Si-R2-Si-(R1)3 Chemical Formula 1, (R3)3-Si-R4-Si-(R3)3 Chemicl Formula 2. A method of etching a silicon nitride film includes providing the etching composition; and wet etching the silicon nitride film in the etching composition at an etching rate that is at least 200 times faster than a corresponding silicon oxide film.
US10995267B2
Disclosed herein are methods and compositions of nanoparticles having one or more layers of organic coating. In some embodiments, a nanoparticle comprises a core/shell nanocrystal comprising a first coating layer comprising a plurality of organic molecules, and a second organic coating layer surrounding the first organic coating layer, wherein the second coating layer comprises a plurality of organic molecules. Further, the organic molecules of the second coating layer are intercalated between the organic molecules of the first coating layer.
US10995264B2
The invention relates to coated support means for fracking mining methods, containing an inorganic substrate material and a coating containing polymers of one or more ethylenically unsaturated monomers from the group containing vinyl esters of unbranched or branched alkyl carboxylic acids with 1 to 15 C atoms, methacrylic acid esters and acrylic acid esters of alcohols with 1 to 15 C atoms, vinyl aromatics, olefins, dienes and vinyl halides, characterised in that the polymers are obtained by means of radical-initiated polymerisation in an aqueous medium, wherein 0.5 to 20 wt. % of ethylenically unsaturated and silane group-containing monomers are copolymerised, in relation to the total weight of the monomers.
US10995259B2
A method of inhibiting gas hydrate formation in downhole fluids, including providing a downhole fluid and mixing the downhole fluid with an aqueous gas thermodynamic hydrate inhibitor formulation to form a downhole fluid mixture. A concentration of lithium chloride in the downhole fluid mixture is at least about 1 wt % and a density of the downhole fluid mixture is in a range of about 1.08 to 1.3 gm/cm3 at a downhole temperature of about 50° F. or less and a downhole differential pressure of about 500 psi or higher. An aqueous gas thermodynamic hydrate inhibitor formulation and oil and gas well drilling system including such a formulation are also disclosed.
US10995257B2
A two-step process to produce oil or gas from a subterranean formation wherein in a first step the subterranean formation is treated with an aqueous composition containing a chelating agent selected from the group of glutamic acid N,N-diacetic acid or a salt thereof (GLDA), aspartic acid N,N-diacetic acid or a salt thereof (ASDA), methylglycine N,N-diacetic acid or a salt thereof (MGDA), and N-hydroxyethyl ethylenediamine N,N′,N′-triacetic acid or a salt thereof (HEDTA) and wherein, in a next step, in the outlet streams from the subterranean formation the aqueous phase is separated from the non-aqueous phase.
US10995255B2
Water penetration into a siliceous subterranean hydrocarbon fluid-bearing formation is inhibited by introducing into the formation organosiloxane possessing at least one alkoxy group directly bonded to a silicon atom.
US10995252B2
Provided is a vinyl alcohol polymer having good fluid loss reducing performance. The vinyl alcohol polymer is a saponified product of a copolymer of a vinyl ester monomer and a multifunctional monomer, and has a degree of saponification of 70 to 95 mol % and a viscosity-average degree of polymerization of 1000 to 10000.
US10995251B2
A method and drilling fluid additive for reducing severe fluid losses in a well, comprising a combination of granular scrap tire particles and polymer adhesive molded into a capsule shape. Once in the severe loss zone, a plurality of LCMs wedge into the formation fractures and seal off the severe loss zone.
US10995244B2
Materials containing the reaction products of a cyclic azasilane with water and a compound or polymer containing an isocyanate or epoxy functional group and methods for their synthesis are provided. Stable mixtures containing a cyclic azasilane and a compound or polymer containing an isocyanate or epoxy functional group according to invention are stored under anhydrous conditions. The invention also provides a novel class of materials, mono and bis(cycloaza)disiloxanes comprising one or two cyclic structures bridged by an Si—O—Si bond.
US10995238B2
A neutral to alkaline chemical mechanical composition for polishing tungsten includes, as initial components: water; an oxidizing agent selected from an iodate compound, a periodate compound and mixtures thereof; colloidal silica abrasive particles including a nitrogen-containing compound; optionally, a pH adjusting agent; and, optionally, a biocide. The chemical mechanical polishing method includes 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 neutral to alkaline chemical mechanical polishing composition onto the polishing surface at or near the interface between the polishing pad and the substrate; wherein some of the tungsten is polished away from the substrate and, further, to at least inhibit static etch of the tungsten.
US10995225B2
The disclosure provides for coating compositions comprising macrocycles and salts in aqueous buffer and the use of the coating composition to prevent absorption of small molecules into polymeric surfaces.
US10995222B2
Luminescent compositions are provided having improved color intensity and articles incorporating said luminescent compositions as security taggants, for example as anti-counterfeiting components in pharmaceutical packaging applications, or as aesthetic colorants that are generally usable in any application where luminescent coloration is desired. The luminescent compositions incorporate a particulate fluoropolymer that is blended with one or more luminescent pigments and/or luminescent dyes. These components are provided in a liquid medium in which the fluoropolymer particles are dispersed and with which the pigment(s)/dye(s) may or may not be soluble.
US10995221B2
A novel method of improving the water and leaching resistances and durability of a fire retardant-treated wood product by using a chemical fire retardant composition in which crosslinking polyvinyl acetate (XPAVc or X-PVAc) is applied as a protective coating on wood over the fire retardant layer. An additional crosslinking polyvinyl acetate coating layer or one or more layers of acrylic, alkyd, epoxy, lacquer, polyester, polyurethane, silicone coatings, vinyl ester, or the like may further cover the cured crosslinking polyvinyl acetate primer and then dried or cured.
US10995219B2
Inhibition by oxygen of the peroxide-initiated cure of a composition based on (meth)acrylates or other compounds containing free radical-polymerizable functional groups is mitigated by inclusion of one or more polythiols in the composition. Such compositions may be formulated as multi-part systems, which are useful for the preparation of coatings and sealants.
US10995217B2
Disclosed herein are a series of compounds based on Formula (I). These compounds comprise perylene core which has been extended with optionally functionalised imidazoles at the 3,4;9,10 positions. The compounds of Formula (I) can be functionalised at two positions on the perylene core, such as the 1,6 or 1,7 positions. Also disclosed herein are compositions comprising said compounds, methods of forming said compounds and potential applications of said compounds, such as applying the compounds as a dye whose absorbance and fluorescence spectrum are red-shifted.
US10995207B2
A thermoplastic elastomer composition includes: at least one elastomer component selected from the group consisting of elastomeric polymers each of which has a side chain containing a hydrogen-bond cross-linkable moiety having a carbonyl-containing group and/or a nitrogen-containing heterocycle and has a glass-transition point of 25° C. or below, and elastomeric polymers each of which contains a hydrogen-bond cross-linkable moiety and a covalent-bond cross-linking moiety in a side chain and has a glass-transition point of 25° C. or below; a clay, a content ratio of which is 20 parts by mass or less relative to 100 parts by mass of the elastomer component; and an α-olefin-based resin having no chemical-bond cross-linking moiety.
US10995206B2
The invention relates to a composition comprising (A) a heterophasic propylene copolymer and (B) an elastomer of ethylene and α-olefin comonomer having 4 to 8 carbon atoms, wherein the heterophasic propylene copolymer consists of (a) a propylene-based matrix, wherein the propylene-based matrix consists of a propylene homopolymer and/or a propylene copolymer consisting of at least 70 wt % of propylene and at most 30 wt % of ethylene or an α-olefin having 4-10 carbon atoms, based on the total weight of the propylene-based matrix and wherein the propylene-based matrix is present in an amount of 60 to 95 wt % based on the total heterophasic propylene copolymer and wherein the propylene-based matrix has a melt flow index of at least 0.1 dg/min and at most 45 dg/min, measured according to ISO1133 (2.16 kg/230° C.) and (b) a dispersed ethylene-α-olefin copolymer, wherein the dispersed ethylene-α-olefin copolymer is an ethylene-propylene copolymer, wherein the ethylene-α olefin copolymer is present in an amount of 40 to 5 wt % based on the total heterophasic propylene copolymer and wherein the sum of the total amount of propylene-based matrix and total amount of dispersed ethylene-α-olefin copolymer is 100 wt %, wherein the amount of ethylene in the ethylene-α-olefin copolymer of the heterophasic propylene copolymer is from 10 up to and including 45 wt % (RCC2) (B) an elastomer of ethylene and α-olefin comonomer having 4 to 8 carbon atoms wherein the elastomer has a density in the range from 0.88 up to and including 0.907 g/cm3.
US10995199B2
The present invention provides a polyamide resin composition capable of simultaneously satisfying, with regard to a molded body, suppression of dimensional change upon water absorption, excellent abrasion resistance after water absorption, excellent impact strength, and high surface strength. The present invention relates to a resin composition comprising a glass fiber having a non-circular cross section, and a polyamide resin having a structural unit having more than 6 carbon atoms per 1 amide group, wherein a number average molecular weight of the polyamide resin is 20000 to 40000, and a content of the glass fiber is 15 mass % to 60 mass %.
US10995196B2
A thermally conductive sheet including: an acrylic polymer; a high-soda alumina in an amount of 70 to 75% by volume; and a magnesium hydroxide having a particle size smaller than a particle size of the high-soda alumina in an amount of 2.7 to 5.3% by volume, the magnesium hydroxide is coated with a higher fatty acid. The thermally conductive sheet has a compressive force required in a deformation with a compressibility of 20% or less of 200 N or less, and has a thermal resistance of 0.45° C./W or less.
US10995183B2
The present invention relates to a superabsorbent polymer having an improved adsorption rate and a high bulk density, and a preparation method thereof.
US10995180B2
A polyetherimide composition includes a polyetherimide and two or more of a residual metal content, a sulfate anion, a phosphate anion, a nitrite anion, a nitrate anion, or a combination including at least one of the foregoing, a residual solvent content, a phosphorus-containing stabilizer, and alkali metal halide, alkaline earth metal halide, alkali metal carbonate, or a combination including at least one of the foregoing, wherein each of the aforementioned components, when present, is included in the composition in a particular amount. The resulting polyetherimide composition exhibits two or more useful properties. The polyetherimide composition can optionally further be combined with a polymer different from the polyetherimide to provide a thermoplastic composition. Methods of making the polyetherimide composition and articles including the polyetherimide composition are also described.
US10995177B2
Compositions and methods regarding guanidinium functionalized polycarbonates that provide potent antimicrobial activity against multidrug resistant (MDR) bacteria, including Klebsiella pneumoniae (K. pneumoniae) are provided. According to an embodiment, an antimicrobial guanidinium-functionalized polymer is provided that comprises a hydrophobic molecular backbone with cationic guanidinium moieties respectively bound to the hydrophobic molecular backbone via butyl spacer groups. The antimicrobial guanidinium-functionalized polymer self-assembles into a micelle structure with hydrophobic residuals of the antimicrobial guanidinium-functionalized polymer buried inside the micelle structure and the cationic guanidinium moieties exposed on an external surface of the micelle structure to target pathogens.
US10995163B2
A modified conjugated diene-based polymer and a rubber composition including the same are disclosed herein. In some embodiments, a modified conjugated diene-based polymer includes a 1,2-vinyl bond content of 30.0 wt % or less with respect to a total weight of the modified conjugated diene-based polymer, wherein the polymer has a glass transition temperature of −90° C. to −50° C., a mooney viscosity of 50 to 100 measured by ASTM D1646, polydispersity index (PDI) of 1.5 to 3.5, and a mooney relaxation ratio of 0.7 or less when measured at 110° C.
US10995157B2
The present invention relates to a modification initiator and a modified conjugated diene-based polymer including the same, and more particularly, the present invention provides a modification initiator including a compound represented by Formula 1, a modified conjugated diene-based polymer including the same, and a method of preparing a modified conjugated diene-based polymer.
US10995153B2
The present invention relates to a novel polypeptide that binds selectively to mouse or rabbit immunoglobulin G. More specifically, the present invention relates to a polypeptide that binds to mouse or rabbit immunoglobulin G, a polynucleotide encoding the polypeptide, an expression vector comprising the polynucleotide, a transformant introduced with the expression vector, a method of producing the polypeptide using the transformant, and a composition for immunoassay comprising the polypeptide. The novel peptide according to the present invention binds specifically to mouse or rabbit immunoglobulin G, can replace conventional expensive secondary immunoglobulin G, and can be used in various biological immunoassays. In addition, a conjugate of the polypeptide of the present invention and immunoglobulin G is useful for fabrication of various immunosensors/immunochips and for drug screening.
US10995148B2
The current disclosure provides binding polypeptides (e.g., antibodies), and targeting moiety conjugates thereof, comprising a site-specifically engineered glycan linkage within native or engineered glycans of the binding polypeptide. The current disclosure also provides nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
US10995136B2
The invention provides anti-14-3-3 eta antibodies that specifically bind to the human 14-3-3 eta protein isoform in its natural configuration while exhibiting selectivity over human 14-3-3 alpha, beta, delta, epsilon, gamma, tau, and zeta protein isoforms. Methods, kits and pharmaceutical compositions comprising said specific anti-14-3-3 eta antibodies are further provided for the diagnosis and treatment of arthritis.
US10995134B2
This invention provides a method and a kit for rapid and robust development monoclonal antibodies. The method does not require hybrid technologies nor does it require single cell manipulations. The method allows elimination of cross-target antibodies.
US10995126B2
Described herein are an immunogenic peptide containing the sequence of CLDSLGQWN (SEQ ID NO:2) and a method of using the peptide for treating cancer.
US10995125B2
The present invention relates to Protoxin-II variants, polynucleotides encoding them, and methods of making and using the foregoing.
US10995118B2
Amyloid beta-binding peptides and the use thereof for the treatment and the diagnosis of Alzheimer's disease.
US10995109B2
Provided is an industrial preparation method for a high-purity dicycloplatin needle-like crystal, comprising: mixing and reacting carboplatin and 1,1-cyclobutane dicarboxylic acid and water, crystallizing same to obtain a dicycloplatin needle-like crystal with a yield of more than 85%, and a utilization rate of the precious metal platinum of more than 97%. The method is green and environmentally friendly and is suitable for industrial production.
US10995107B2
Methods of forming mesoporous zeolites with tunable pore widths are provided. In some embodiments, the method includes mixing a silicon-containing material, an aluminum-containing material, and at least a quaternary amine to produce a zeolite precursor solution. The zeolite precursor solution is pre-crystallized at a pre-crystallization temperature of greater than 125° C. and autogenous pressure to form a pre-crystallized zeolite precursor solution and combined with an organosilane mesopore template to produce a zeolite precursor gel. The zeolite precursor gel is crystallized without a previous discrete functionalization step to produce a crystalline zeolite intermediate and the crystalline zeolite intermediate is calcined to produce the mesoporous zeolite. An organosilane mesopore template in accordance with is also provided, where R is an aliphatic, aromatic, or heteroatom-containing group.
US10995105B2
The present disclosure is directed at methods of forming an N—Si silyl bond, the method comprising contacting an organic substrate comprising an aromatic amine having at least one N—H bond with a mixture comprising of (a) at least one hydrosilane and (b) at least one hydroxide or alkoxide, under conditions sufficient to form the N—Si bond. The disclosure is further directed to the compositions involved in these methods and the products that result therefrom.
US10995104B2
Catalysts act to release formaldehyde cross-linking that occurs in biological samples. Thus, contacting catalysts to formaldehyde fixed samples is a useful way to render biological components of the samples, including nucleic acids or proteins, more accessible to detection and characterization.
US10995101B2
The present invention relates to compounds of Formula I or pharmaceutically acceptable salts or solvates thereof. The invention further relates to the use of the compounds of Formula I as A2A inhibitors. The invention also relates to the use of the compounds of Formula I for the treatment and/or prevention of cancer. The invention also relates to a process for manufacturing compounds of Formula I.
US10995094B2
A temozolomide compound according to formula (I) is described, wherein R1, L1, and X are defined herein. The temozolomide compound can be used to prepare polymers comprising temozolomide. Additionally, the polymers comprising temozolomide can be particularly useful in the treatment of certain diseases.
US10995092B2
A morphinan derivative represented by the following general formula (I): wherein R1 represents hydrogen, C1-10 alkyl, cycloalkylalkyl where the cycloalkyl moiety has 3 to 6 carbon atoms, and the alkylene moiety has 1 to 5 carbon atoms, etc.; R2 represents heterocyclic ring containing 1 to 4 heteroatoms selected from N, O and S and at least one carbon atom as ring-constituting atoms, containing at least one set of adjacent ring-constituting atoms bound by a double bond, and further substituted with at least one oxo group; Y binds to a carbon atom as a ring-constituting atom of R2; R3, R4, and R5 represent hydrogen, hydroxy, etc.; R6a and R6b represent hydrogen, etc.; R7 and R8 represent hydrogen, etc.; R9 and Rio, which are the same or different, represent hydrogen, etc.; X represents O or CH2; and Y represents C(═O)); a tautomer or stereoisomer of the compound, or a pharmaceutically acceptable salt thereof, or a solvate thereof is used as an anxiolytic drug, antidepressant, etc.
US10995090B2
Compounds of formula (I), wherein R′, R″, R, X, W, Q, n, and m have the meaning according to the claims, can be employed, inter alia, for the treatment of tauopathies and Alzheimer's disease.
US10995089B2
The present invention concerns a compound of formula (I): H or one of its pharmaceutically acceptable salts, especially for use as inhibitors of the ERK kinase activity in particular ERK2 activity, it also concerns prodrugs of these compounds.
US10995088B2
Provided are compounds of the Formula (I), or a pharmaceutically acceptable salt thereof: wherein W, X, Y, Z, x, R1, R2, R3, x and n are defined in the specification. The compounds are inhibitors of lysyl oxidase (LOX) and lysyl oxidase-like (LOXL) family members (LOXL1, LOXL2, LOXL3, LOXL4) and are useful in therapy, particularly in the treatment of cancer. Also disclosed are LOX inhibitors for use in the treatment of a cancer associated with EGFR and biomarkers that predict responsiveness to a LOX inhibitor.
US10995086B2
The present technology provides triazolone derivatives or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and the use thereof. The triazolone derivatives or their pharmaceutically acceptable salts exhibit selective inhibitory activity on VAP-1 and therefore can be usefully applied, e.g., for the treatment and prophylaxis of nonalcoholic hepatosteatosis (NASH).
US10995082B2
This invention discloses a novel cationic photoinitiator and a preparation method and use thereof. The cationic photoinitiator has a structure as represented by general formula (I) below. It can match a longer absorption wavelength in the process of application and has an outstanding photosensitive property, and has characteristics of no proneness to migration and good yellowing resistance.
US10995081B2
A compound represented by Formula (1): The compound can be used as insecticides.
US10995080B2
Synthetic methods of preparing perhydro-3,6-dimethyl-2-benzo[b]furanones, in particular dihydromintlactone, and analogs through reaction of dehydrogenation of menthanediols and analogs with a base in the presence of (carbonylchlorohydrido[bis-(2-diphenylphosphinoethyl)amine]ruthenium(II) as catalyst in good stereoselectivity and yields under stereochemistry controlled conditions are disclosed.
US10995074B2
An amidine containing at least one structural unit of the formula (I) and the use thereof as catalyst for the crosslinking of a functional compound, especially of a polymer having silane groups. The amidine is preparable in a simple process from readily available starting materials, is largely odorless at room temperature and is of low toxicity. It accelerates the crosslinking of functional compounds surprisingly efficiently and can be adjusted for optimal compatibility with different compositions via the radical to which the structural units of the formula (I) is bonded, which means that such compositions do not have a tendency to migration-related defects such as separation, exudation or substrate soiling.
US10995067B2
Disclosed herein are novel uses of a polyhydroxylated pyrrolidine for the manufacture of a medicament for treating Fabry disease (FD). Accordingly, the present disclosure provides a method of treating a subject having or suspected of having FD. The method includes the step of, administering to the subject a therapeutically effective amount of a compound of formula (I), a salt, an ester or a solvate thereof, wherein: R1 is H, or C1-3 amine optionally substituted with —COR2; R2 is alkyl or alkene optionally substituted with cycloalkyl or phenyl having at least one substituent selected from the group consisting of, halo, alkyl, haloalkyl, and alkoxyl; so as to ameliorate, alleviate mitigate and/or prevent symptoms associated with the FD. According to preferred embodiments of the present disclosure, the compound of formula (I) is a chaperon of a mutated human lysosomal α-galactosidase A (α-Gal A).
US10995063B2
Methods and machinery are described for combining methane with sulfur trioxide to make MSA, in a system that sustains optimal concentrations of reactants in the main reactor for high yields, efficiency, and profitability. Rather than simply making MSA and then removing it, this design uses a “continuous loop system” with: (i) a “rich acid” stream containing a high concentration of MSA, mixed with sulfuric acid, which will emerge from the main reactor, and (ii) a “reduced acid” stream containing a low concentration of MSA (still mixed with sulfuric acid), from an extractor unit (such as a distillation unit) which removes some but not all of the MSA from the “rich acid”. Additional subassemblies are described which enable the main reactor to work efficiently, at a sustained high flow-through capacity. This system also can be scaled up or down, for any daily MSA production rate.
US10995059B2
Described herein are epinephrine salts, specifically the epinephrine malonate salt; the epinephrine malonate salt in crystalline form; a pharmaceutical composition comprising epinephrine malonate; a sublingual or buccal pharmaceutical composition comprising epinephrine malonate in crystalline form; and a method for treating a patient comprising administering a pharmaceutical composition of epinephrine malonate in crystalline form.
US10995058B2
A process for preparing hydroxyethyl ethylene amines and/or ethylene urea derivatives thereof includes reacting monoethylene glycol with an amine-functional compound having at least two —NH— units, of which at least one is selected from the group of primary amine groups and cyclic secondary amine groups, in the presence of a carbon oxide-delivering agent. The amine-functional compound includes at least one —NH—CH2-CH2-NH— unit, wherein one or more —NH—CH2-CH2-NH— units in the amine-functional compound may be present in the form of piperazine moieties or ethylene urea moieties. The molar ratio of amine-functional compound to monoethylene glycol is in the range of 0.2:1 to 1.5:1 and the molar ratio of carbon oxide-delivering agent to —NH—CH2-CH2-NH— units in the amine-functional compound is at least 0.5:1. The process allows the conversion of monoethylene glycol into ethanol amines in the absence of metals-containing catalysts and without using ammonia.
US10995055B2
Prostacyclin compounds and compositions comprising the same are provided herein. Specifically, prostacyclin compounds comprising treprostinil covalently linked to a linear C5-C18 alkyl, branched C5-C18 alkyl, linear C2-C18 alkenyl, branched C3-C18 alkenyl, aryl, aryl-C1-C18 alkyl or an amino acid or a peptide (e.g., dipeptide, tripeptide, tetrapeptide) are described. The linkage, in one embodiment, is via a carbamate, amide or ester bond. Prostacyclin compounds provided herein can also include at least one hydrogen atom substituted with at least one deuterium atom. Methods for treating pulmonary hypertension (e.g., pulmonary arterial hypertension) and portopulmonary hypertension are also provided.
US10995054B2
The present invention relates to hyperpolarized [3-13C]acetoacetate. Provided are [3-13C]acetoacetate and compositions comprising said [3-13C]acetoacetate. Further provided are methods of preparing and using hyperpolarized [3-13C]acetoacetate in the determination of the spatial and temporal distribution and metabolism of [3-13C]acetoacetate and/or its metabolites in a cell or subject, preferably by magnetic resonance imaging (MRI), magnetic resonance spectroscopy (MRS), and/or magnetic resonance spectroscopic imaging (MRSI), whereby conditions, diseases, or disorders associated with the metabolism of acetoacetate and/or other ketone bodies can be diagnosed. The conditions, diseases, or disorders to be diagnosed preferably are cancer, diabetes, cardiovascular diseases, or neurodegenerative diseases.
US10995053B1
A compound having the formula (I): is disclosed. Methods of preparing the compound of formula (I) are also disclosed. The compound of formula (I) can be prepared by reacting a compound of formula (II) with a compound of formula (III) in an organic solvent with EDC (1-ethyl-3-(3-dimethylaminopropyl)carbodiimide). The compound of formula (I) can also be prepared by reacting the compound of formula (II) with the compound of formula (III) in 1-ethyl-3-methylimidazolium hexafluorophosphate as a solvent with silicomolybdic acid as a catalyst.
US10995050B2
A process for purification of a crude product stream recovered from the production of an unsaturated carboxylic acid by an aldolization reaction is disclosed. The product stream comprises the unsaturated carboxylic acid, aldehyde, saturated carboxylic acid, water, non-condensable vapours and optionally heavy by-products. The process comprises: providing the crude product stream in the vapour phase to a first separation column operated at a temperature and pressure to form an intermediate product stream comprising product unsaturated carboxylic acid, a portion of the water from the feed stream, a portion of the saturated carboxylic acid and heavy by-products where present; and passing the intermediate product stream to a second separation column operated at a temperature and pressure such that the unsaturated carboxylic acid product is separated and recovered.
US10995043B2
Provided is a method for producing a perfluoroalkylated compound at low cost, safely and with high efficiency. A method for producing a perfluoroalkylated compound, comprising reacting a bis(perfluoroalkanoyl) peroxide with a compound having a carbon-carbon unsaturated bond and/or an aromatic ring having a hydrogen atom bonded thereto in the presence of a copper catalyst.
US10995039B1
Methods for preparing ceramic matrix composites using melt infiltration are provided as well as the resulting ceramic matrix composites. The methods and products include the incorporation of a non-wetting coating to one or more sacrificial fibers. The one or more sacrificial fibers are removed, such as decomposed during pyrolysis, resulting in the formation of a plurality of functional features, in the form of regular and elongate channels along the ceramic matrix composite. During the removing of the one or more sacrificial fibers, the non-wetting coating remains on an interior surface of the plurality of functional features to block infiltration of an infiltrant to the plurality of functional features and deposition thereon. Alternatively, the sacrificial fibers may be removed subsequent to melt infiltration.
US10995035B2
Methods of forming sintered compounds and compounds formed using the methods are disclosed. Exemplary methods include reactive flash sintering to form sintered compounds from two or more starting compounds. Various sintered compounds may be suitable for use as solid electrolytes in solid-state electrochemical cells and batteries.
US10995031B2
A soda-lime-silica glass-ceramic article having an amorphous matrix phase and a crystalline phase is disclosed along with a method of manufacturing a soda-lime-silica glass-ceramic article from a parent glass composition comprising 47-63 mol % SiO2, 15-22 mol % Na2O, and 18-36 mol % CaO. The crystalline phase of the glass-ceramic article has a higher concentration of sodium (Na) than that of the amorphous matrix phase.
US10995025B2
A liquid flow distribution system comprises a flow chamber and a rotor. The flow chamber has a flow chamber inlet, a flow chamber outlet and a chamber flow path extending from the flow chamber inlet to the flow chamber outlet. The flow chamber path is curved so as to generate a generally vortical flow in liquid passing through the chamber flow path. The rotor has a plurality of rotor blades rotatably mounted about a rotor axis. The rotor is mounted in proximity to the flow chamber outlet and positioned such that a flow of liquid exiting the flow chamber outlet impacts one or more of the rotor blades to rotationally drive the rotor. Rotational driving of the rotor in turn disperses liquid impacting the rotor blades.
US10995015B2
A system and method for the purification of beverage fluids, primarily alcohol beverages, based on the action of hydrodynamic cavitation processing of microbiological and chemical contaminants, micro particles and colloidal particles. The system is a batch system with a single vessel having an extraction tube and discharge tube extending into the same reservoir of fluid. Fluid is drawn through the extraction tube and forced through the discharge tube. The discharge tube contains cavitation elements dispersed along its length to generate hydrodynamic cavitation in the fluid as it is pumped through. The discharge fluid is mixed with the fluid already in the vessel and is re-drawn through the extraction tube in continuous batch processing.
US10995011B2
The present invention provides composition comprising a metal oxide semiconductor nanomaterial.
US10995007B2
A system and method for producing an aerogel composite material includes a reaction vessel having a movable carrier basket for receiving a plurality of fiber mats, and a plurality of plates to space the fiber mats apart from one another. Once the plates have been removed, there are gaps between the aerogel insulating boards, through which hot drying air can be blown during a drying process. The method has the advantage that the quantities of solvents and reagents to be disposed of are minimal, and in addition thereto, no complex work-up processes are necessary.
US10995006B2
Provided is a method for producing polycrystalline silicon at a lighter environmental load and at low production cost. A method in accordance with the present invention for producing polycrystalline silicon includes: a silicon deposition step; a separation step; a hydrogen chloride removal step; a hydrogen refining step; an activated carbon regeneration step; and a circulation step.
US10995002B2
Existing methods of producing high quality graphene/graphite oxides are generally accomplished by exfoliating graphite into flakes and oxidizing the graphite flakes with strong oxidizers under extreme conditions and require careful purification. The oxidizers are typically strong acids used in high concentrations at elevated temperatures requiring complicated purification processes to yield oxidized graphene/sheets. The existing processes can cost up to $12,000/gram. This invention uses a mild oxidant combined with mechanical processing where the sole products are oxidized graphite/graphene and water without the need for further purification.
US10995001B2
A percolation network of functionalised reduced graphene oxide flakes, the percolation network configured to allow for hopping of charge carriers between adjacent reduced graphene oxide flakes to enable a flow of charge carriers through the percolation network, and wherein the reduced graphene oxide flakes are functionalised to facilitate detectable changes in the flow of charge carriers in response to a stimulus to the percolation network.
US10994993B2
A method of forming an enhanced super-resolution image is provided. The method includes: preparing a substrate comprising a glass substrate, a metal layer on the glass substrate, and a biolayer on the metal layer; placing a biological specimen on the substrate, the biological specimen being in contact with the biolayer and being attached to the metal layer through the biolayer, in which the biological specimen is labeled by a plurality of spontaneous blinking elements therein; irradiating a light beam to the metal layer via the glass substrate; receiving fluorescence signals emitted from the spontaneous blinking elements within a time period; fitting a plurality of functions respectively to each of the fluorescence signals; pinpointing peak positions of the functions; and reconstructing the peak positions to derive the enhanced super-resolution image of an underlying structure of the biological specimen in proximity to the metal layer.
US10994990B1
A method for making nanomaterials includes introducing into a catalyzed reactor vessel: a carrier gas at a first carrier gas feed rate; at least one carbon-based reactant at a first reactant feed rate; and optionally, at least one additive at a first additive feed rate. The reactor vessel is heated to a first temperature of at least 150° C., so that a portion of the carbon-based reactant within the reactor vessel reacts to form a plurality of nanomaterials. An exhaust gas is removed from the reactor and periodically sampled by exposing a paper web to the gas so that a sample of the nanomaterials from the gas are deposited on a region of the paper web for analysis. Based on this analysis, at least one reaction parameter selected from the group consisting of the first carrier gas feed rate, the first reactant feed rate, and first temperature may be adjusted.
US10994987B2
Horse-riding stirrup comprising a stirrup frame (2) which comprises a hooking portion (4) to a stirrup leather (100), a first side arm (6) and a support arm (8) connected to each other in an incident manner to define a frame compartment (10) engageable by a user's foot; a second side arm (12) comprising an articulation end (14) pivoted to the stirrup frame, and a free end (16) rotatable between a coupling configuration to the support arm and a release configuration therefrom in which the arm is spaced from the support arm to create a lateral disengagement opening (18) of the foot from the compartment. The second side arm comprises a flexible portion (20) which in the coupling configuration presses the free end in abutment with the support arm and which, in order to achieve the release configuration, allows the second side arm to bend in part to snap-disengage the free end from the support arm.
US10994982B1
A liquid saving device having a container, a lid for attaching to the container, the lid having a top side and a bottom side, a finger element attached to the lid, and a closure for covering the top side of the lid. The liquid saving device also having an inner cover for covering the bottom side of the lid.
US10994978B1
The vehicular water-dispensing system is an enhancement to non-provisional application U.S. Ser. No. 16/695,416. Application U.S. Ser. No. 16/695,416 comprises a first retractable hose and a second retractable hose. The vehicular water-dispensing system comprises a logic module, a solenoid valve, a flow meter, and a plurality of vessel structures The logic module, the solenoid valve, and the flow meter controls the flow of drinking water into the plurality of vessel structures. The flow meter measures the flow of drinking water discharged from the solenoid valve. The logic module, the solenoid valve, and the flow meter are electrically connected to form a feedback loop that controls the flow of drinking water through the solenoid valve. Each of the plurality of vessel structures is a mechanical structure that contains the drinking water in preparation for consumption. The plurality of vessel structures automatically refills the drinking water after the drinking water has been consumed.
US10994974B2
A tower elevating assembly generally includes a platform assembly configured to move between a first elevation position and a second elevation position, a tower having a track assembly, wherein the track assembly includes first and second track portions, each being a single continuous structure, and a carriage assembly for providing support to the platform and moving within the track. A kit for a tower elevating assembly includes a platform assembly, a tower having a track assembly, and a carriage assembly configured for coupling with the platform assembly and the tower.
US10994973B2
A wire pulling windier apparatus attachable to a tractor, loader or other mobile transport device capable of receiving attachments has a pass through frame attachable to the mobile device, a vertical support member on the frame for supporting a first winch with cable for attaching and pulling a fence wire to be tensioned, a second winch for raising and lowering a slide block assembly through which the first winch cable is guided to allow pulling the first winch cable at different vertical heights, and has winch tension limiting apparatus.
US10994970B2
A crane risk logic apparatus and system and method for use of the same are disclosed. In one embodiment of the crane risk logic apparatus, the crane risk logic apparatus is integral with a crane, such as a crawler crane or a tower crane, and located in communication with a load moment indicator. The crane risk logic apparatus receives crane data from the load moment indicator and determines lift cycle data therefrom. The crane risk logic apparatus determines an area of interest based on locationing data received from a global positioning system (GPS) unit incorporated therewith and receives weather data for this area of interest. The crane risk logic apparatus causes an alert notification at the crane to occur in response to presence of weather issues.
US10994968B2
An elevator rope elongation measuring device provided with: a camera for photographing one or a plurality of elevator ropes R; and an image processing unit for image processing a photographed image output from the camera, wherein: the image processing unit detects an external form portion of the elevator rope R as a regular hill and valley shape T, converts a cyclic length of the hill and valley shape into actual dimensions and makes this a measured value, and finds a ratio of the measured value with respect to a standard value prescribed for the elevator rope as an elongation, therefore attaining the effect of making it unnecessary to have a preliminary installation of a sensor or marker to the rope, or preliminary creation of a database.
US10994966B2
Disclosed is a fixture plate comprising a back plate defined by a member extending in a widthwise (W) direction and a height-wise (H) direction, a plurality of support arms including a first support arm and a second support arm connecting proximate a bottom edge of the back plate and spaced in the widthwise direction by a distance W1, each of the plurality of support arms comprising a compound profile defining a pivot section and a support section the pivot section extending arcuately downward along the height-wise direction to a first distal end, the support section comprising a first portion forming a support base, the support base extending perpendicularly away from the back plate to a second distal end, and a second portion that forms a hook portion, the hook portion extending upwardly along the height-wise direction to a third distal end to from a free end of the support section.
US10994955B2
A tray unit assembly includes a housing, a separating/stacking unit, a tray unit and an elevating member. The separating/stacking unit includes a separating roller unit and a stacking roller unit provided in the housing. The tray unit is provided to be inserted into the housing and includes a first tray body fixed to the housing when the tray unit is inserted into the housing, and a second tray body connected to the first tray body to be slidable in a vertical direction and having a media stacking space formed therein. The elevating member is disposed to be movable up and down and configured to be in contact with a bottom surface of the second tray body to move the second tray body toward the stacking roller unit or the separating roller unit.
US10994946B2
The present invention relates to an electromagnetic stopper for stopping and/or separating out cargo carriers and/or cargo conveyed on a continuously operated cargo conveyor system, comprising: a bistable solenoid having at least one coil and at least one permanent magnet; a cam, which can be retracted and extended with the aid of the solenoid, one or more electrical energy stores, in particular capacitors, a controller, which, with the aid of switches, discharges the energy store(s) via the at least one coil of the solenoid such that the cam is extended.
US10994934B2
A carrier (230) for a honeycomb body (220) and a method for manufacturing a honeycomb body(220) are provided. The carrier (230) comprises a first side support (234), a second side support (236), and a flexible sheet (240) suspended between the first (234) and second (236) side supports for supporting the honeycomb body (220). The method comprises placing a green honeycomb body (220) on the flexible sheet (240) and transporting the green honeycomb body (220).
US10994925B2
A shipping container storage system includes mounting posts that are mountable within the inner or outer channels along the corrugated side walls of a shipping container for supporting various load supporting accessories releasably along the mounting posts. A first mounting bracket configuration allows one or both ends of the mountings posts to be fastened to a perpendicular end surface at the top or bottom end of a channel receiving the mounting post therein. A second mounting bracket configuration includes a hook that allows the mounting posts to be suspended from a rigid anchor loop at a top end of a channel in the shipping container side wall.
US10994922B2
An aerosol dispenser having a metering valve mechanism having a metering chamber and a propellant-accommodating space region configured to be isolated from each other by an annular piston, and a metering formation seal valve configured to isolate the metering chamber from a contents accommodation space region in a propelling mode. In a contents filling mode the seal valve is moved by the flow of the filled contents in a direction away from the stem to allow the filled contents to flow into the contents accommodation space region.
US10994921B2
A food storage and dispensing device includes a food holder configured to contain a sliceable item of food on the support surface and between the side walls. The food holder has a dispensing opening located at the first end. The device further includes a lid moveably mounted over the food holder so as to have an open position and a closed position and an end cap, having an upper edge coupled to the lid at a location proximate to the first end. The end cap is oriented to cover the dispensing opening when the lid is in the closed position and has a lower edge opposite the upper edge, the lower edge configured to slice the sliceable item of food when the lid is moved from the open position to the closed position.
US10994908B2
A package for storing perishable goods. Film forming the package has an inner layer that defines an interior surface of the package and is formed from a polyethylene and a tack agent that has migrated to the interior surface to provide tackiness. The tackiness permits cold resealing of the package after it has been opened, without substantially adhering to the perishable goods so that the perishable goods can be non-destructively removed from the package. An outer layer of the film defines an exterior surface of the package and is formed from another polyethylene. The polyethylene of the outer layer is configured to block migration of the tack agent through the outer layer such that the exterior surface is substantially non-tacky.
US10994903B2
Disclosed is a plastic cap useful for steadfastly maintaining a sealed state created in a container having a mouth with an opening by sealing the opening with a sealing member. The cap has a cap main body and a cover portion integrated with the main body via at least one bridge portion. The main body has a base portion and a top wall. The bridge portion is formed of a synthetic plastic filled in at least one fusion-bonding hole having a diameter of from 0.3 to 3 mm and arranged extending through at least one, preferably one of the main body or cover portion such that the main body and cover portion are integrally fusion-bonded by the bridge portion and the cover portion can be separated from the main body by breaking the bridge portion with hands. A production method of the plastic cap is also disclosed.
US10994897B2
The present invention relates to a security closure system and devices for containers, which can be used in any type of container and can be validated by means of simple sight and touch, thereby being tamper-resistant and preventing any adulteration by means of the non-authorised re-use of the original container. The system and devices are preferably used in containers made from vitreous materials such as ceramics, plastics and thermoplastics, owing to the properties of stiffness. The devices of the invention can be used for any product and any type of container, such as bottles for alcoholic and non-alcoholic drinks, containers for cosmetics, perfumes, drugs, food and valuable items such as watches, electronics or fine jewelry.
US10994896B2
A storage bag includes a first sidewall and a second sidewall connected to the first sidewall so as to form an interior of the bag with an opening to the interior. The storage bag also includes at least one zipper profile provided adjacent to the opening to the interior of the bag. The at least one zipper profile has opposing closure elements that respectively interlock with each other. The storage bag also includes a slider with at least one opening member and at least one detent on at least one end of the bag. The at least one detent is configured to engage with the at least one opening member of the slider to provide a leak-proof end seal.
US10994893B2
A liquid storage tank broadly comprising a drum, a bottom chime, and a top chime. The bottom chime and top chime each include drum engaging geometry for positively connecting the chimes to the drum and retaining the chimes on the drum when the drum is holding liquid and subjected to lifting forces. The top chime also includes forklift openings and alignment and anti-rotation geometry configured to prevent the top chime from rotating relative to the drum when the drum is lifted via a forklift fork extending through the forklift openings so that the forklift fork does not damage a top wall or bung openings of the drum.
US10994875B2
A liquid milk transfer system for conveying milk from a milk reservoir device to a milk storage container. A support structure has a first opening that communicates with an interior of the milk storage container. The first opening of the support structure has an irregular circumferential shape partially the same as partial surface dimensions of the milk reservoir. The first opening receives and supports the milk storage container with a pouring spout positioned below the first opening, and the pouring spout located above the interior of the milk storage.
US10994874B2
A method of producing a pack of smoking articles includes providing a pre-assembled pack of smoking articles comprising an inner pack having a flexible sheet in which a group of smoking articles is wrapped or enclosed and a re-closable flap movable between a closed position preventing access to the smoking articles and an open position for accessing the smoking articles, and an outer pack comprising a container which holds and substantially encompasses the inner pack, the outer pack having a lid in a closed position preventing access to the inner pack; creating a space or gap between the lid of the outer pack and the inner pack; and attaching the re-closable flap of the inner pack to the lid of the outer pack via and/or through the space or gap. An apparatus for producing a pack of smoking articles per the above method is also provided.
US10994871B2
A filling aid device for filling a reservoir. The device includes a cover portion comprising a septum window; a slider beam comprising a septum cover; and a first filling aid tab attached to the slider beam, the first filling aid tab in slidable relation to the cover from a first position to a second position, wherein when the filling aid device is in an unlocked position, the septum cover is located below the septum window, wherein when the first filling aid tab is moved from the first position to the second position, the septum cover is moved from below the septum window, and the filling aid device is in the locked position.
US10994864B1
A display system may include a display device and a controller. The display device may include a bezel with a bezel light sensor and a screen set within the bezel. The controller may be configured to receive a flashing light signal via the bezel light sensor, generate a response to a set of coded information in the flashing light signal, and provide the response to the set of coded information via the screen. The flashing light signal may be transmitted by a light generator of an electronic device. A filter may be couplable to at least one of the electronic device at a position proximate to the light generator or the display device at a position proximate to the bezel light sensor. A wavelength of the flashing light signal may be a first wavelength. The filter may be configured to convert the first wavelength to a second wavelength.
US10994860B2
A fuel tank inerting system is disclosed. In addition to a fuel tank, the system includes a catalytic reactor with an inlet, an outlet, a reactive flow path between the inlet and the outlet, and a catalyst on the reactive flow path. The catalytic reactor is arranged to receive fuel from the fuel tank and air from an air source, and to react the fuel and air along the reactive flow path to generate an inert gas. The system also includes an inert gas flow path from the catalytic reactor to the fuel tank. The system also includes a non-uniform catalyst composition along the reactive flow path.
US10994859B2
A fuel system for an aircraft. The fuel system includes a fuel tank configured to contain liquid fuel. A non-extendable fluid line is coupled between an airframe member of the aircraft and the fuel tank. A sleeve assembly is coupled between the fluid line and an upper surface of the fuel tank. The sleeve assembly includes a sealing sleeve and an extension sleeve. The sealing sleeve is positioned around the fluid line forming a fluid tight seal therewith and having a non-sliding relationship therewith. The extension sleeve is positioned around the fluid line with a first portion of the extension sleeve having a sliding relationship with the fluid line such that increasing the distance between the upper surface of the fuel tank and the airframe member causes the extension sleeve to increase in length as the fluid line slides relative to the first portion of the extension sleeve.
US10994853B2
A door system for a nacelle of a tiltrotor aircraft, the nacelle including a movable proprotor housing rotatable relative to a fixed portion of the nacelle from a forward flight mode to a vertical flight mode and a proprotor gearbox door connected to the movable proprotor housing and pivotably coupled to the fixed portion. The door system including a linkage to pivotably couple the door and the fixed portion of the nacelle; a track assembly mounted to the movable proprotor housing; and a door roller mechanism connected to the proprotor gearbox door. The door roller mechanism traverses the track assembly during rotation of the movable proprotor housing.
US10994829B2
A rotor assembly for a fixed-wing VTOL aircraft. The rotor assembly is configured to provide vertical flight for the fixed-wing VTOL aircraft. In one embodiment, the rotor assembly includes a hub assembly, a first rotor blade affixed to the hub assembly, and a second rotor blade affixed to the hub assembly. The hub assembly orients the second rotor blade in relation to the first rotor blade about an axis of rotation of the hub assembly with the first rotor blade and the second rotor blade vertically stacked when the hub assembly is stopped for wing-borne flight.
US10994822B1
A steering system on a marine vessel includes a steering wheel, a wheel sensor configured to measure wheel movement of the steering wheel, a steering actuator configured to rotate a steerable component based on movement of the steering wheel, and a variable resistance device controllable to apply a variable resistance amount to resist movement of the steering wheel. The system further comprises a controller that controls the variable resistance device and is configured to receive the wheel movement measurements by the wheel sensor and determine a resistance amount based on the wheel movement measurements and a corresponding steering response relative to the response capability of the steering system, and then to control the variable resistance device based on the resistance amount.
US10994817B1
Disclosed herein is an inflatable watercraft barrier in one example having an inflatable perimeter tube. Also disclosed is a diaphragm sealed to the perimeter tube to form the watercraft barrier between a watercraft and the water in which the watercraft barrier and watercraft float. In one example, a portion of the perimeter tube forms a gate portion which is at least partially selectively deflated so as to be denser than water, and therefore rotates about a gate pivot such that the watercraft may enter the watercraft barrier through the gate portion. Also disclosed is a water pump in fluid communication with the watercraft barrier so as to evacuate water from between the watercraft barrier and the watercraft.
US10994816B2
A floating device having active stabilization and a method for actively stabilizing a floating device employs a floating device that operates underwater and which may be tethered to the floor of the body of water. The floating device having active stabilization includes an internal sensor assembly which measures angular velocity and generates a real time output corresponding to a measured angular velocity and a counter-rotation assembly which generates in real time mechanical energy in the form of rotation in response to the real time output of the sensor assembly that causes a counter-rotation torque on the device body that opposes the measured angular velocity. The counter-rotation torque may be imparted by accelerating a flywheel as a reaction wheel in the opposite direction of the desired counter-rotation torque, thereby achieving stability of the device body in the form of minimizing rotation.
US10994814B1
A retrofittable seat assembly comprises a base, a base receiver operatively connected to the base and configured and arranged to receive a mounting post of a seat, and a connecting member configured and arranged to connect the base to a support structure.
US10994811B1
A power pole actuator having a frame, the frame having at least one top plate and at least one opening. The power pole actuator further has a button coupled to the at least one opening, the button electrically coupled to a power pole controller such that when the button is depressed, a power pole moves upward or downward.
US10994808B2
A cargo hold having a plurality of spaces, which are formed by a longitudinal bulkhead and a transverse bulkhead intersecting each other and store crude oil, comprises a void space located at least one corner among corners formed by intersection of the longitudinal bulkhead and the transverse bulkhead, wherein the void space is formed of a void space structure having one side end and the other side end sealed by and fixed to the longitudinal bulkhead and the transverse bulkhead, respectively, thereby forming an empty space inside the bulkheads. The vessel cargo hold prevents a danger, such as fire and explosion, which may occur during the maintenance or repair of the vessel cargo hold for storing crude oil, and decreases work or the like required for the maintenance or repair of the cargo hold.
US10994806B2
An ultra-fast trimaran deep water and littoral naval ship suited to combat, search and rescue, and/or deployment operations has a plurality of semi-planing hulls connected to the underside of a deck in a trimaran configuration. Further, a plurality of propulsion stages including a cruise propulsion stage, a wind assisted propulsion stage, and a vectored direct thrust propulsion stage may be independently operated alone or in conjunction to propel the ship at various speeds suited to different situations.
US10994804B2
A bicycle sprocket comprises sprocket teeth. The sprocket teeth include at least one first tooth and at least one second tooth. The at least one first tooth has a first radial-tooth height. The at least one first tooth has an axial center plane in an axial direction parallel to the rotational center axis. The at least one second tooth is adjacent to the first tooth and disposed on a downstream side in a rotational driving direction of the bicycle sprocket. The at least one second tooth has a second radial-tooth height. The first radial-tooth height is greater than the second radial-tooth height. The at least one first tooth includes a tooth tip having an axial center plane in the axial direction. The axial center plane of the tooth tip is offset from the axial center plane of the first tooth in an axial direction.
US10994801B2
An auxiliary bicycle transmission for a bicycle has a crossbar formed by a telescoping bar slidably mounted in an outer channel member. One end of a half chain or half V-belt is connected to the telescoping bar, the other end is connected by means of a spring to the upper end of a down tube, and the chain or V-belt that engages a freewheeling sprocket or pulley so that when the telescoping bar extends out of the outer channel member against the spring force, the freewheeling sprocket rotates and provides additional motive force to the standard transmission of the bicycle.
US10994799B1
The clutch lever includes a pivot at a proximal end which pivots relative to a mounting bracket and has an arm extending distally from the proximal end. An anchor recess is provided adjacent to the pivot at the proximal end. A post extends from an inner wall of the anchor recess. A clutch cable with a head at a distal end, and with a hole in the head, can fit within the anchor recess with the post passing through the hole in the head. The post and sidewalls thus support the clutch cable relative to the clutch lever. A cap encloses the anchor recess with a depression on an inner face thereof, sized to receive and support a tip of the post therein. The post is thus securely supported at both a base and a tip of the post.
US10994797B2
A steering device includes a handle unit; a steering connection piece; a joint connecting the handle unit to the steering connection piece; a steering connection rod movably connected to the steering connection piece; and a pair of steering rods each rotatably connected to the steering connection rod. In response to a rotation of the handle unit about a first rotational axis, the joint is configured to force the steering connection piece to rotate along with the handle unit about the first rotational axis to cause a shift of the steering connection rod along a first direction perpendicular to the first rotational axis, and the pair of steering rods is configured to rotate about second and third rotational axes, respectively, in response to the shift of the steering connection rod.
US10994796B2
A leaning vehicle includes an actuator, a left steerable front wheel, a right steerable front wheel, a steering mechanism and a leaning mechanism. The steering mechanism includes a first center steering shaft, a second center steering shaft disposed at the front side of the first center steering shaft, and a center steering shaft rotation interlocking mechanism that interlocks rotation of the first center steering shaft with rotation of the second center steering shaft. The actuator is provided between a left end and a right end of a link member of the leaning mechanism in the left-right direction. At least one part of the actuator is provided at a position that overlaps with a movable range of the center steering shaft rotation interlocking mechanism as viewed from the up direction or the down direction.
US10994791B2
An aerodynamic trailer system is provided that has a skirt support member with a trailer attachment that attaches the skirt support member to a trailer. The skirt support member has a skirt attachment that attaches the skirt support member to a skirt. The skirt has a height that extends in a vertical direction of the aerodynamic trailer system. The skirt has an upper side, a lower side, a front side, and a rear side. The skirt also has a lower section that extends in the vertical direction from the lower side to an attachment location with the skirt attachment. The skirt has an upper section that extends in the vertical direction from the attachment location to the upper side. The lower section has a higher bending stiffness than the upper section.
US10994786B2
Provided is a structure for a front part of a vehicle, including a vehicle main body, a pair of suspension support portions, and a cowl member connected to the pair of suspension support portions. The cowl member has: an inner part connection portion which has a shape extending continuously in a vehicle width direction between the pair of suspension support portions and which interconnects respective inner parts of the pair of suspension support portions in the vehicle width direction; and a water drain portion which is provided backward of the inner part connection portion in a front-rear direction of the vehicle and drains water toward a side part of the vehicle in the vehicle width direction. The inner part connection portion has a thickness larger than a thickness of the water drain portion.
US10994783B2
A metal piece having at least two areas of lower mechanical strength than the body of the piece, said pieces being respectively arranged on one side and the other of a longitudinal central section (PM) of said piece and alternatively located in two locations separated longitudinally along the piece, the areas of lower mechanical strength than the body of the piece being formed by local control of the stamping temperature during a stamping process of the piece, notably a process comprising steps including heating the piece to a temperature range suitable for obtaining an austenitic stage, then stamping this piece in a stamping tool suitable for defining different temperatures in the different areas of the stamped piece, for example by virtue of the voids formed in the stamping tool or by local reheating of the stamping tool.
US10994782B2
A pair of elongate attachment members, or “Z-rails” for attaching an end of a trailer crossmember to a flanged beam each include a first end section, an L-shaped portion comprising a horizontal leg and a vertical leg extending from the first end section, and a second end section extending from the vertical leg. The horizontal leg has a bottom surface with a width equal to the distance between the web of the flanged beam and the end of the flange. The vertical leg has an outer surface with a width equal to the width of the end of the flange. The Z-rails are attached to opposite ends of the crossmember to form a subassembly. The subassembly is fixed to and between the flanged beams by welding the first end sections to the web of the corresponding beam, with the horizontal leg on the flange, without directly heating the flange, thereby not diminishing the toughness of the flange.
US10994779B2
A steerable caddy trailer is provided that has an improved structure including a main frame assembly, spindle assemblies attached to each end of the main frame for attachment of a wheel, a pair of swinging arms forwardly extending from the main frame and pivotally attached to the main frame, and tie rods connecting the swinging arms with the spindle assembly such that pivoting of the swinging arms steers the wheel.
US10994775B2
According to at least one exemplary embodiment, a system and method for synchronizing and controlling at least one dolly may be provided. The system may include at least one dolly, a power unit, and a control device, all communicatively coupled via at least one network. Dolly coordinates and steer points for a load may be recorded. Adjustments to the dolly may be made based on desired changes to the orientation of the steer points.
US10994772B2
A steering system in a vehicle includes a plurality of subsystems provided with a control unit. The control unit includes a storage unit storing steer angle information regarding a steer angle of one of a steering mechanism and a steered mechanism when the steering mechanism or the steered mechanism stops, an abnormality determiner determining abnormality of the motor rotation detection value and the detection circuit in the plurality of subsystems at a start time of a motor based on a comparison of at least two parameters, and a steer angle calculator calculating the steer angle based on the parameters having been determined by the abnormality determiner as not abnormal.
US10994771B2
A method for managing a vehicle assisted steering system including one assistance function intended to help a driver drive the vehicle and one safety function intended to give assistance function a predetermined ASIL level as defined by the ISO-26262 standard, the assistance function and safety function each make use of a vehicle speed indicator parameter, including a step of estimating a functional speed of the actual longitudinal speed of the vehicle, used by default as the vehicle speed indicator parameter, a step of estimating a speed upper bound, a step of calculating an underestimated speed resulting from the application, to the speed upper bound, of a reduction value derived from a reduction law, and, if the functional speed is lower than the underestimated speed, and a step of switching in which the underestimated speed is substituted for the functional speed as the vehicle speed indicator parameter.
US10994766B2
A steering system that is telescopically extendable and retractable using a motor driving force includes a motor, a telescopic steering shaft, a tube that supports the steering shaft such that the steering shaft is rotatable and that is movable with telescopic movement of the steering shaft, and a driving force transmission device that transmits a rotational driving force of the motor to the tube. The driving force transmission device includes a driving force converter that converts the rotational driving force of the motor to a linear driving force, and a coupling member that couples the driving force converter to the tube. The coupling member is breakable by an impact force applied thereto through the steering shaft and the supporting member during a secondary collision so as to decouple the driving force converter from the tube.
US10994764B2
A foldable cart frame has a folding mechanism, a connecting seat, two rear legs, and a handle unit. The folding mechanism has a base seat, at least one guiding rod connected to the base seat, a sliding seat slidably disposed on the at least one guiding rod, and a linkage assembly moveably connected to the sliding seat. The connecting seat is movably disposed on the folding mechanism. The two rear legs are disposed on the base seat. The handle unit is moveably inserted through the base seat, is fixedly connected to the sliding seat, and can drive the sliding seat and the connecting seat to move. The two rear legs are driven by the linkage assembly. The foldable cart frame can be folded and expanded conveniently and quickly. The connecting seat and its connecting components can form a stable supporting structure after expanding.
US10994762B2
A heavy duty carriage includes a carriage body, a load receiving platform horizontally rotatably mounted on a top of the carriage body, and a plurality of caster bodies each horizontally rotatably supported by a caster shaft in a lower part of the carriage body. Each of the caster bodies has, in a lower part thereof, a front wheel rotatably supported by a front wheel shaft and rear wheels each rotatably supported by a rear wheel shaft. The front wheel and the rear wheels are positioned forward and rearward of an axial center of the caster shaft on a straight line in a horizontal direction. When the carriage body is placed on a floor surface and outer circumferences of the rear wheels contact the floor surface, an outer circumference of the front wheel does not contact the floor surface. By using four heavy duty carriages, the heavy object can be moved.
US10994760B2
An apparatus and methods for a convertible service and recycling cart for food and beverage service and waste sorting, compaction and storage are disclosed. An example cart apparatus includes a base, a first sidewall and a second sidewall each coupled to the base and a top support coupled to the first sidewall and the second sidewall. At least one opening is defined in the top support and a lid is removably coupled to the top support. The apparatus also includes at least one container that is configured to be removably coupled to the at least one opening in the top support.
US10994758B2
A transportation management system for a tank container allowed to be placed on a container freight car, the tank container including a vessel capable of accommodating liquefied natural gas and a frame body which supports the vessel, the transportation management system includes a vessel management device and a transportation management device to communicate with the vessel management device. The vessel management device includes a vessel information detection unit to detect vessel information of the vessel included in the tank container, and a vessel management device-side communication unit to transmit the vessel information detected by the vessel information detection unit to the transportation management device. The transportation management device includes a transportation management device-side communication unit to receive the vessel information from the vessel management device, and an output control unit to output warning information based on the vessel information received from the vessel management device, to an output unit.
US10994757B2
A gauge-face lubrication assembly and related methods of use in which a removable and replaceable applicator member is positioned proximate a gauge-face for lubrication of a rail member. Generally, the replaceable applicator member can be molded of a resilient polymeric material having shaped-memory properties. The replaceable applicator member includes one or more molded lubricant channels for delivering lubricant supplied by a lubrication system to the gauge-face. Each molded lubricant channel can include a molded seal for sealably engaging a lubrication bracket that retains the applicator member in position against the gauge-face. The removable applicator member can further include a liner for physically engaging the gauge-face and protecting removable applicator member. The applicator member can include a coupling portion that insertably interfaces with a bracket channel defined in the lubrication bracket, whereby the applicator member can be removed and replaced in the event of damage or wear.
US10994750B2
A vehicle control device is provided with a timing selection unit configured to select, during automated driving, either one of a first notification timing at which notification of a driving takeover request is issued in the case that a remaining distance to a scheduled switching point from the automated driving to manual driving has become less than or equal to a predetermined distance, and a second notification timing at which notification of the driving takeover request is issued in the case that a remaining time period until reaching the scheduled switching point is less than or equal to a predetermined time period, wherein the timing selection unit selects the first notification timing or the second notification timing based on a present travel speed or a scheduled travel speed.
US10994748B2
According to some implementations of the present disclosure, a method for controlling an autonomous vehicle is disclosed. The method includes traversing the transportation network in accordance with a route and receiving vehicle sensor data from one or more vehicle sensors of the autonomous vehicle. The method also includes determining that the autonomous vehicle has encountered an occlusion scenario based on the vehicle sensor data. In response to determining that the autonomous vehicle has encountered the occlusion scenario, the method includes transmitting a request for infrastructure data to an external resource via a communication network, receiving infrastructure data from the external resource, determining a control action for the autonomous vehicle to perform based on the infrastructure data and the vehicle sensor data, and controlling the autonomous vehicle based on the control action.
US10994742B2
A driving assistance device for assisting a driving of a vehicle is configured to: acquire an operation state for the vehicle by a driver; acquire a driving characteristic of the driver according to the operation state; acquire a driving frequency of the driver with respect to the vehicle; and notify the driver of information relating to the driving characteristic at intervals corresponding to the driving frequency.
US10994729B2
A control system uses a set of regions of states of lateral dynamic of the vehicle corresponding to a set of equilibrium points to control a vehicle. Each region defines a control invariant set of the states of the lateral dynamic determined such that the vehicle having a state within a region is capable to maintain its states within the region. Each region includes a corresponding equilibrium point and intersects with at least one adjacent region. The control system identifies collision-free regions at different time steps of control to produce a collision free sequence of regions forming a union of regions in space and time connecting a region including an initial displacement with a region including a target displacement. The control system produces a trajectory within the union connecting the initial displacement with the target displacement and control the vehicle according to the trajectory.
US10994705B2
A vehicle washing installation includes at least one side washing brush which is mounted on a crossbar of the vehicle washing installation by a suspension to be rotatable about first and second pivot axes. The suspension has a first actuator for pivoting the side washing brush about the first pivot axis. The problem of providing a vehicle washing installation which, with little constructional outlay, permits a good washing result even in the case of inclined side surfaces and rear surfaces of the vehicle and the inclined transitions between said surfaces is addressed in that the suspension has a second actuator for pivoting the side washing brush about the second pivot axis, and by a method with the steps of: detecting and/or determining the inclination of a first vehicle surface running transversely with respect to the longitudinal direction; pivoting the side washing brush from a basic position about the second pivot axis in a manner corresponding to the inclination of the first vehicle surface; and moving the side washing brush along the first vehicle surface.
US10994698B2
A remote keyless entry system includes an in-vehicle device including an in-vehicle device controller, an in-vehicle device transmitter that transmits an in-vehicle device signal, and an in-vehicle device receiver that receives a portable device signal, and a portable device including a portable device controller, an acceleration sensor, a portable device receiver, and a portable device transmitter, wherein the portable device controller calculates a distance from the in-vehicle device to the portable device based on the in-vehicle device signal, calculates a first travel distance based on acceleration, and causes the portable device transmitter to transmit the portable device signal including at least the distance, the in-vehicle device controller receives the portable device signal multiple times and calculates a second travel distance based on distances included in received portable device signals, and whether a relay attack is performed is determined based on the first travel distance and the second travel distance.
US10994680B2
Each impact-absorbing member has an open cross-sectional shape that is open to a first side of a vehicle width direction. Each impact-absorbing member includes an upper wall, a lower wall, a side wall extending between the upper wall and the lower wall, an upper flange portion extending upward from the upper wall, and a lower flange portion extending downward from the lower wall. Curved portions curved in the vehicle width direction in a protruding manner are formed in the side wall. The upper wall and the lower wall include a plurality of plate-shaped flat portions adjacent in the vehicle width direction, and step portions connecting the adjacent flat portions while forming a step in a vertical direction, respectively.
US10994673B2
A vehicle includes a roof molding made of an elastic member disposed in a groove on a roof top surface formed in a coupling portion coupling a roof panel and a right side panel. The roof molding includes a lid portion covering an upper side of an opening portion of the groove. The roof panel includes a slope face descending toward the groove between a base face and the groove. An end of the lid portion of the roof molding extends to the slope face and is in contact with the slope face.
US10994667B2
The purpose of the present invention is to provide an image capture device which is capable of reducing the load exerted on window glass to which a bracket is adhered, when an on-vehicle camera is attached to the bracket. The present invention is characterized by being provided with: an image capture unit for capturing an image; and a holding part for holding the image capture unit. The present invention is further characterized in that: the image capture unit is provided with a part to be supported provided with a short part having a prescribed length, and a long part having a longer length than the short part; the holding part is provided with a support part which supports the part to be supported, and a pressing part which is provided facing the support part, and which generates a pressing force in the direction of the support part; and, when positioned between the support part and the pressing part, the part to be supported can be switched between a first state in which the short part is positioned in a direction linking the support part and the pressing part, and a second state in which the long part is positioned in the direction linking the support part and the pressing part, and receives a stronger pressing force than that in the first state from the pressing part.
US10994664B2
A holding apparatus is adapted for holding a vehicle test device to be used for testing a test sample that is a vehicle or a part of the vehicle on a seat of the test sample, and includes: a mounting stand on which the vehicle test device is mounted; and a fixing a mechanism configured to be connected to an ISOFIX anchor provided in the test sample to fix the mounting stand to the seat.
US10994661B2
The present invention relates to a freestanding unit for securing items within the floor of a cargo area in a vehicle comprising a primary wall and at least one projecting wall extending from the primary wall which includes an anchoring component for anchoring the freestanding unit to the floor in the cargo area. The present invention also relates to a vehicular cargo management system that includes such freestanding unit where the trim panel includes a recess to accommodate the projecting wall of the freestanding unit which may then fit flush to the trim panel.
US10994660B2
A tailgate assembly includes, among other things, a tailgate coupled to a vehicle body, and a step moveable from a stowed position where the step is held within a chamber of the tailgate to a step position where the step provides a step surface to a vehicle cargo bed. A method includes, among other things, moving a step from a stowed position where the step is held within a chamber of a tailgate to a step position where the step provides a step surface to a vehicle cargo bed.
US10994655B2
An in-vehicle video system includes cameras that capture rear and side areas of a vehicle body, monitors that display video images captured by the cameras on screens thereof, and an ECU that shapes the video images that are displayed on the monitors. The cameras are accommodated in housings that are provided on left and right sides of a vehicle body, and side turn signal lamps are provided individually on external surfaces of the housings. The ECU controls a video image processing circuit so that the video images of the rear and side areas of the vehicle body are displayed on two portions of the screen of the monitor at different compression ratios and that the compression ratios change according to vehicle information.
US10994651B2
A system that includes a notification light configured to be coupled with a first vehicle and to emit light to notify an approaching, second vehicle of the location of the first vehicle. A controller is provided that includes one or more processors configured to determine one or more of a direction of movement of the first vehicle, a speed of the movement of the first vehicle, or a distance between the first vehicle and the approaching, second vehicle. The controller is configured to notify the approaching, second vehicle of the one or more of the direction of the movement of the first vehicle, the speed of the movement of the first vehicle, or the distance between the first vehicle and the second vehicle by directing the notification light to change a characteristic of the light emitted by the notification light.
US10994643B2
A head restraint assembly is provided having a head restraint with a forward contact surface. At least one loudspeaker driver is embedded in the head restraint and offset rearward from the forward contact surface. A waveguide extends from the loudspeaker driver toward the forward contact surface and is configured to direct a sound output from the loudspeaker driver at a listening direction being different than a central axis of radiation of the loudspeaker driver.
US10994630B2
The present disclosure proposes a method and apparatus for controlling power consumption of a vehicle, and a vehicle. The method comprises: determining state information of the vehicle according to driving data of the vehicle; and adjusting a power consumption mode of an energy consumption circuit in the vehicle according to the state information, wherein the energy consumption circuit consumes different amounts of energy in different power consumption modes.
US10994623B2
According to an aspect of the invention, a motor drive circuit includes a first energy storage device configured to supply electrical energy, a bi-directional DC-to-DC voltage converter coupled to the first energy storage device, a voltage inverter coupled to the bi-directional DC-to-DC voltage converter, and an input device configured to receive electrical energy from an external energy source. The motor drive circuit further includes a coupling system coupled to the input device, to the first energy storage device, and to the bi-directional DC-to-DC voltage converter. The coupling system has a first configuration configured to transfer electrical energy to the first energy storage device via the bi-directional DC-to-DC voltage converter, and has a second configuration configured to transfer electrical energy from the first energy storage device to the voltage inverter via the bi-directional DC-to-DC voltage converter.
US10994606B2
A system and method using a mount assembly for attaching a powertrain to a structural member of a vehicle. The mount assembly includes a first compliant member, a second compliant member, a first fluid chamber, a second fluid chamber, a pressure compliant membrane, electro-magnetorheological switch and a magnetorheological fluid. A fluid conduit interconnects the first fluid chamber with the second fluid chamber to allow a fluid to pass from the first fluid chamber to the second fluid chamber. The pressure compliant membrane seals the aperture in the second fluid chamber. The electro-magnetorheological switch is activated to generate an electric field in the fluid conduit to change the viscosity of the magnetorheological fluid to achieve a first stiffness profile of the mount assembly. The electro-magnetorheological switch is deactivated to remove the electric field in the fluid conduit to change the viscosity of the magnetorheological fluid to achieve a second stiffness profile of the mount assembly.
US10994605B2
Methods and systems are provided for reducing an amount of fuel vapors that are routed to a fuel vapor storage canister during a refueling event, in response to an indication that a fuel dispenser that is dispensing fuel to a fuel tank is underperforming. In one example, a method comprises increasing a pressure in the fuel tank responsive to an indication that the fuel dispenser is dispensing fuel at a first rate that is at least a threshold amount below a second rate, without changing the first rate at which the fuel dispenser is dispensing the fuel. In this way, fuel vapor recirculation may be improved and an amount of fuel vapors routed to the canister reduced, which may thus reduce opportunities for release of undesired evaporative emissions to atmosphere.
US10994600B2
A front compartment is provided with an engine, an air cleaner, a radiator, a reservoir tank, a motor unit, an auxiliary battery, and an EFI-ECU. The engine, the reservoir tank, the motor unit and the EFI-ECU are aligned in a vehicle's width direction. The air cleaner and the auxiliary battery are also aligned in the vehicle's width direction. The air cleaner is located in front of the motor unit. The motor unit includes a power control unit and a transaxle. The air cleaner is located in front of the power control unit. The auxiliary battery is located diagonally forward to left of the motor unit.
US10994599B1
The invention relates to a transmission (100) for a hybrid drive arrangement which can be coupled to two drive assemblies (7, 8), comprising an input shaft (10), and an output shaft (11), at least one first, second and third shifting element (SE1, SE2, SE3), at least one double planetary gear (5). The input shaft (10) can be coupled to the planet carrier of the double planetary gear (5) by means of the first shifting element (SE1), and the input shaft (10) can be coupled to the ring gear of the double planetary gear (5) by means of the second shifting element (SE2) and the input shaft (10) can be coupled to the first sun gear of the double planetary gear (5) by means of the third shifting element (SE3) and the output shaft (11) is coupled to the planet carrier of the double planetary gear (5).
US10994594B2
A transverse vehicle drive assembly, wherein the transverse vehicle drive assembly comprises a first power source and an automatic transmission (10), a first intermediate shaft (31) is provided parallel to a first input shaft (21) of the automatic transmission (10), a second intermediate shaft (32) is provided coaxial with the first input shaft (21), a third intermediate shaft (33) is provided coaxial with the first intermediate shaft (31), a first clutch (41) is provided between the first intermediate shaft (31) and the third intermediate shaft (33), and a second clutch (42) is provided between the first input shaft (21) and the second intermediate shaft (32). A first gear (11) on the first input shaft (21) and a second gear (12) on the first intermediate shaft (31) are in engaged transmission; and a third gear (13) on the second intermediate shaft (32) and a fourth gear (14) on the third intermediate shaft (33) are in engaged transmission, and the fourth gear (14) on the third intermediate shaft (33) is simultaneously in engaged transmission with a fifth gear (15) on a differential (50). The drive assembly can realize transmission of two speed ratios, and the transmission modes are flexible. The longitudinal dimension and the lateral dimension of the drive assembly are reduced, to be adapted for vehicles of a compact structure. Because a small quantity of gears are used, the transmission structure is simplified.
US10994591B2
Provided is a configuration that makes up for a lack of tensile rigidity and a lack of collision properties at the same time. [Solution] An automotive exterior panel according to the present invention: an exterior material 110; and a reinforcing member 120 that is in contact along an automobile inside surface of the exterior material 110 and of which a second moment of area in a direction orthogonal to the exterior material is less than or equal to 15,000 mm4 in a cross section orthogonal to a longitudinal direction of the 10 reinforcing member. By this configuration, the second moment of area in a direction orthogonal to the longitudinal direction of the reinforcing member 120 is made less than or equal to 15,000 mm4, and hence a lack of tensile rigidity can be made up for at the same time.
US10994589B2
An electric vehicle includes an electric motor, an electrical storage device, an air-conditioning apparatus and a controller. A coolant circuit of the air-conditioning apparatus has a compressor, an outdoor heat exchanger, an expansion valve for cooling, and an evaporator. The evaporator has a heat storage member. In a case in which regenerative braking by the electric motor is performed when the state of charge of the electrical storage device is the predetermined value or more, the controller controls the air-conditioning apparatus such that a temperature of the evaporator is decreased so as to be lower than a temperature of the evaporator when a state of charge of the electrical storage device is less than a predetermined value.
US10994582B2
A forecarriage (8) of a rolling motor vehicle (4), comprising a forecarriage frame (16), a pair of front wheels kinematically connected to each other and to the forecarriage frame (16) by means of a first kinematic mechanism (20), each wheel being connected to said first kinematic mechanism (20) by means of a respective axle journal (60), a roll block system (100) comprising a second kinematic mechanism (110) that directly connects the two wheels to one another at the respective axle journals (60) between two connection points and can assume a free configuration in which the second kinematic mechanism (110) can passively follow the movements of the two wheels with respect to each other without interfering with them and a blocked configuration in which the second kinematic mechanism (110) can set the distance between said two points thus preventing rolling movements between the two wheels while allowing pitching and steering movements.
US10994578B2
The present invention provides a method for improving the construction process of a wide-base radial truck tire, and the improvement of the tire construction process is realized by the design of carcass ply, the tire belt drum and the tire semi-finished components. The invention solves the problem of carcass bending, and provides theoretical guidance and technical support for improving the performance of wide-angle radial tires. The design method of the belt drum of the tire molding machine effectively controls the cords elongation of the belt. In addition, the problem of uneven force in the cords of the belt is eliminated, which dispels the abnormal flow of the wide-base tire shoulder rubber to the center of the crown during the shaping process, thus improving the durability and operability of the tire. The proposed semi-finished components design method in this invention can accurately design the tire semi-finished parts material distribution map, significantly improve the finished tire and the theoretical design of tire material distribution consistency, thus reducing tire development cycle and development costs.
US10994573B2
A flat reinforcer has the shape of a multicomposite strip defining three main perpendicular directions, the axial direction (X), the transverse direction (Y) and the radial direction (Z), having a width WR measured along the Y direction of between 2 and 100 mm and having a thickness TR measured along the Z direction of between 0.1 and 5 mm, the aspect ratio WR/TR being greater than 3. The multicomposite strip comprises at least a plurality of monofilaments made of composite material, orientated along the X direction, comprising filaments of a mineral material (101) embedded in a thermoset resin (102), the glass transition temperature of which, denoted Tg1, is greater than 70° C. The plurality of monofilaments are coated in a layer of thermoplastic material (12); and all or some of these monofilaments are flat, of cross section having a width WM measured along the Y direction and having a thickness TM measured along the Z direction, with an aspect ratio WM/TM greater than 1.5.
US10994571B2
A wheel, typically for use in conjunction with an agricultural irrigation system such as a pivot or wheel line. The wheel has a disc shaped body having a hub to attach to an external frame. The wheel has a plurality of feet attached to the circumference of the body. The feet are generally channel shaped having two ends at either end of the channel. The feet are positioned at the circumference of the body either on the circumference or in indentations or grooves on the circumference such that the ends of the feet overhang the body. Preferably the feet have a space, opening or void between the feet to allow for the passage of snow, mud or other material.
US10994566B1
A paper processing device includes a casing, a transfer roller assembly and a paper pressing mechanism. The casing includes a paper placement platform. The plural papers from a printing device are transferred to the paper placement platform by the transfer roller assembly. The paper pressing mechanism is located under the casing. The paper pressing mechanism includes a support frame, a pressing bar, a driving mechanism and a linking mechanism. The pressing bar includes a protrusion block. The protrusion block is penetrated through an opening of the casing. The protrusion block and the paper placement platform face each other. The linking mechanism is connected between the driving mechanism and the pressing bar. While the linking mechanism is driven by the driving mechanism, the pressing bar is moved linearly relative to the support frame, and the protrusion block is moved from an initial position to a target position.
US10994564B2
A layline labeling process includes providing a layline material including a carrier film and a plurality of ink regions applied to the carrier film; applying a laser to laser-treat the ink side of the layline material to remove a first portion of ink to form a pattern of labeling; applying the laser treated layline material to a product with the ink side against the product; curing the product; and removing the carrier film after curing, wherein a second portion of ink of the ink regions of the laser treated layline material not removed by the laser treatment remains bonded to an outer layer of the product. Because of the laser treatment to form the pattern of labeling where the ink has been removed from the carrier film, the labeling is visible by the contrast of the outer layer of the product where the ink was burned away, against the remaining ink that has bonded to such outer product layer during curing.
US10994557B2
A printing apparatus includes a feeding unit, a pair of rollers, a printing unit, and a control unit. The control unit can execute skew correction. The control unit can execute control to convey a preceding printing medium and a succeeding printing medium by the pair of rollers in a state in which a trailing edge portion of the preceding printing medium and a leading edge portion of the succeeding printing medium overlap. The control unit sets an execution timing of the skew correction for the succeeding printing medium based on positions of the preceding printing medium and the succeeding printing medium if a predetermined condition is met. The predetermined condition is that the preceding printing medium reaches a position at which a remaining print range for the preceding printing medium equals a predetermined print range.
US10994556B2
An image forming apparatus includes a second conveyance guide diverging from a first conveyance guide at a bifurcation and joining the first conveyance guide at a junction, the bifurcation being downstream of a first position of an image former in a conveyance direction, the junction being upstream of the first position in the conveyance direction, first and second sensors disposed in second and third positions between the junction and the first position along the first conveyance guide, respectively, and a controller that, when a sheet passes through the second and third positions for a second time, detects a surface characteristic of a side of the sheet by the first sensor and determines an image forming condition for the side based on the surface characteristic of the side and a basis weight detected by the second sensor when the sheet passed through the second and third positions for a first time.
US10994555B2
A method is provided for manufacturing panels having a decorative surface, wherein the panels at least include a substrate and a top layer, and wherein the top layer includes a paper layer having a printed pattern. The method may involve providing the paper layer with an inkjet receiver coating by transporting the paper layer relative to a coater in a coating direction. The coated paper layer may be provided with at least a portion of the printed pattern using a digital inkjet printer that includes a housing containing print heads. The printed pattern may be a wood motif having wood nerves extending generally in a nerve direction that substantially corresponds to the coating direction. Providing the printed pattern may involve a relative motion between the digital inkjet printer and the paper layer during a printing operation in a printing direction. The paper layer may be maintained flat inside the housing, or the minimum radius over which the paper layer is bent inside the housing may be larger than 25 centimeters.
US10994550B2
When a first fluid supply of a fluid-ejection device is empty and a second fluid supply of the device has a non-empty fluid amount less than a threshold, the device performs an action related to the second fluid supply. After the action has been performed and both the first and second fluid supplies have been replaced, the device primes the first and second fluid supplies. The action can include emptying the second fluid supply, and then messaging that both the fluid supplies require replacement. The action can include messaging that both fluid supplies require replacement although the second fluid supply is not empty. The action can include not messaging even that the first fluid supply requires replacement until the second fluid supply also becomes empty.
US10994547B2
Provided in one example is an articulating housing for carriage assembly of a printer system, the articulating housing comprising an articulating housing coupling part for establishing an articulated coupling between the articulating housing and the carriage assembly, as well as a carriage assembly and a printer system comprising such an articulating housing.
US10994546B2
According to one aspect, the disclosure provides an image recording apparatus including a liquid supplying device. The liquid supplying device includes a tank, a cartridge, an atmospheric communication portion, and a recording portion. The tank has a second storage chamber configured to store liquid, a liquid passage in communication with the second storage chamber, and a gas passage in communication with the second storage chamber. The atmospheric communication portion includes a buffer tank defining a buffer chamber configured to store gas, a single communication flow passage allowing the buffer chamber to communicate with the second storage chamber, and an air communication passage allowing the buffer chamber to communicate with an atmosphere. When the cartridge is attached to the tank, the buffer chamber is positioned below the first storage chamber and the second storage chamber is positioned below the buffer chamber.
US10994537B2
A print head of an ink jet printer comprising: a cavity for the circulation of jets, delimited laterally by side walls, at least one nozzle for producing at least one ink jet in the cavity, at least one generator applying a charge to at least one ink jet, at least one electrode for sorting drops or segments of one or several of the jets intended for printing from drops or segments that are not used for printing, a slot, open onto the exterior of the cavity, a 1st gutter for recovering drops or segments not intended for printing, a 2nd gutter for recovering drops or segments that are not deflected and not intended for printing, this 2nd gutter comprising an input slot and at least one suction channel, an actuator in order to actuate the 2nd gutter, a 1st detector to detect an electrical charge of drops recovered in the 2nd gutter for recovering when the latter is in a closed position and/or a detector to detect, without contact, the passing of charged drops when the 2nd gutter is in an open position.
US10994531B2
In some examples, a fluidic die includes a plurality of fluid actuators to cause ejection of fluid towards a target, an actuation data register to store actuation data that indicates each fluid actuator of the plurality of fluid actuators to actuate, and a controller to use different drop weight patterns and actuation data in the actuation data register to dispense fluid of different drop weights using the plurality of fluid actuators. Each drop weight pattern of the different drop weight patterns indicates a respective set of fluid actuators of the plurality of fluid actuators enabled for actuation, and a first drop weight pattern of the different drop weight patterns corresponding to a first drop weight, and a second drop weight pattern of the different drop weight patterns corresponding to a second drop weight different from the first drop weight.
US10994525B2
The present invention relates to a method for manufacturing of a laminated cellulose-based liquid or semi-liquid food packaging material, wherein the laminated packaging material has a bulk material layer, wherein a further sheet is laminated to the bulk material layer by an aqueous adhesive composition. The invention further relates the laminated packaging materials obtained by the method and to a packaging container for liquid food packaging, comprising the laminated packaging material or being made from the laminated packaging material obtained by the method.
US10994524B2
Provided are a cover window and an apparatus and method for manufacturing the cover window. The cover window includes a film layer having at least one bent portion, a resin layer having at least one bent portion, and an adhesive layer disposed between the film layer and the resin layer and adhering the film layer and the resin layer.
US10994520B2
A method includes the steps of providing a disk, wherein the disk has a first side, a second side opposite the first side, and a profile, and wherein the disk includes an FDA-compliant plastic material that is configured to be formed into a dental appliance; providing a graphic part, wherein the graphic part includes: a first carrier film, and a graphic disposed on the first carrier film, providing a heat stamping press having a lower platen and an upper platen; positioning the disk on the lower platen; positioning the graphic part on the disk such that the graphic of the graphic part contacts a portion of the first side of the disk; and heat stamping the disk and the graphic part with the heat stamping press, thereby causing the graphic to fuse with the disk to produce a decorated disk.
US10994514B2
A kinetic energy absorption method includes receiving a force from kinetic energy at a composite article and distributing a load associated with the force across a designated pattern of lower strength length portions or lower modulus length portions of fibers within the composite article, where the load is distributed by: plastically deforming a ply and a matrix material; separating multiple substantially parallel fibers at the lower strength length portions or plastically stretching the multiple substantially parallel fibers at the lower modulus length portions; and creating gaps in the ply where the multiple substantially parallel fibers are separated or creating shear boundaries in the ply where the multiple substantially parallel fibers are plastically stretched.
US10994509B2
One or more implementations of a multi-layer film include a first substantially un-pigmented layer non-continuously bonded to a second pigmented layer. The multi-layer film includes an unexpected appearance differing from the appearance of the pigmented layer. In one or more embodiments, the multi-layer film includes a metallic appearance despite the pigmented layer being devoid of metallic pigment. The multi-layer film also includes areas that are visually distinct from areas of the film with the unexpected appearance. The visually-distinct areas comprise areas in which the first substantially un-pigmented layer non-continuously bonded is in intimate contact with the second pigmented layer. The visually-distinct areas have the appearance of the pigmented layer. One or more implementations also include methods of making multi-layer films and bags with an unexpected appearance and visually-distinct areas.
US10994483B2
A dual roller powder spreader assembly for use in layerwise manufacture in a powder bed fusion additive manufacture process utilizes in an embodiment tilting of the dual roller assembly such that a lead roller is raised upwardly relative to the powder bed in a sweep. This is accomplished using a mechanical cam-like engagement initiated at each end of the assembly's travel, causing what will then be the lead roller to rise as a whole relative to the now following roller, the latter pushing the powder pile across the powder bed. The tilt process is reversed at each end of travel.
US10994472B2
An additive manufacturing resin system includes a container; a build platform in the container; a build platform drive; an additive manufacturing resin that forms an additive manufacturing resin bath; an additive manufacturing print head; a build material supply connected to the additive manufacturing print head; an infill resin in the container, wherein the infill resin is supported by the additive manufacturing resin bath; a computer controller; and an extruded material that forms the product, wherein the infill resin at least partially surrounds the extruded material that forms the product. An infill resin supply provides the infill resin into the container and a control valve is connected to the infill resin supply. An IR light sensor is connected to the control valve and operatively connected to the infill resin in the container.
US10994469B2
A distributed feedback laser having a conjugated dendrimer as the active lasing component, and a method for patterning conjugated dendrimers.
US10994462B2
A technique for planarizing build surfaces in three-dimensional printing includes the use of a three-dimensional printer having an extruder with a sensor mechanically coupled thereto, where the sensor is operable to sense a contact force between the extruder and a separate structure. In particular, the sensor may be used to measure the contact force at a plurality of locations across a build surface of the separate structure, so that a difference between the measured contact force at two or more locations can be identified. In response to the difference between the measured contact force at these locations, a control signal may be created to reduce the difference for planarizing the build surface, e.g., by fabricating a layer on the build surface that mitigates irregularities therein, by gap filling on the build surface, or by adjusting a parameter of the three-dimensional printer.
US10994461B2
A remote controller can be provided on any apparatus that employs feedback control from a native controller to add functionality to the apparatus where the native controller is not capable of providing such functionality independently.
US10994454B2
A thermally expandable sheet includes: a thermally expansive layer formed on a one surface of a base; a first ink receiving layer that is provided on the thermally expansive layer for receiving ink; a film provided on the first ink receiving layer; and a second ink receiving layer that is provided on the film for receiving ink; wherein the first ink receiving layer is formed of a material that provides a texture a different from a texture of the second ink receiving layer.
US10994452B2
There are provided a powder slush molding machine that preheats a mold using the transfer time of the mold and may be reduced in size, and a powder slush molding method using the powder slush molding machine. There are provided a powder slush molding machine and a powder slush molding method using the powder slush molding machine. The powder slush molding machine includes: a mold heating portion that heats a mold so that the temperature of the mold is set to a value equal to or higher than a predetermined temperature; a powder slush portion that sprays a molding resin, while powdering the molding resin, to mold a sheet-like material having a predetermined thickness on the inner surface of the heated mold; a mold cooling portion that cools the mold so that the temperature of the mold is equal to or lower than a predetermined temperature; a mold working portion that separates the cooled sheet-like material from the mold; and a transport device that moves the mold between the respective portions. A preheating device for heating the mold is provided at a part of the transport device.
US10994448B2
Station (7) and method of curing for a tread strip (2); provided are: a flat curing mold (9) which is composed of a lower shell (10) and an upper cover (11); and an extractor element (17) which is suitable for extracting the cured tread strip (2) from the lower shell (10) after the curing operation; the cured tread strip (2) has a first wall (13), which has a relief design and is in contact with the lower shell (10), and a second wall (14) which is opposite the first wall (13), and is in contact with the upper cover (11); the extractor element (17) is suitable for adhering to the second wall (14) of the tread strip (2) along the entire length of the second wall (14) itself; and the extractor element (17) is movable perpendicularly with respect to the second wall (14) of the tread strip (2) in order to simultaneously raise the whole tread strip (2) from the lower shell (10).
US10994442B2
The invention relates to a method for separating solid-body slices (1) from a donor substrate (2). The method comprises the following steps: providing a donor substrate (2), producing at least one modification (10) within the donor substrate (2) by means of at least one LASER beam (12), wherein the LASER beam (12) penetrates the donor substrate (2) via a planar surface (16) of the donor substrate (2), wherein the LASER beam (12) is inclined with respect to the planar surface (16) of the donor substrate (2) such that it penetrates the donor substrate at an angle of not equal to 0° or 180° relative to the longitudinal axis of the donor substrate, wherein the LASER beam (12) is focused in order to produce the modification (10) in the donor substrate (2) and the solid-body slice (1) detaches from the donor substrate (2) as a result of the modifications (10) produced or a stress-inducing layer (14) is produced or arranged on the planar surface (16) of the donor substrate (2) and mechanical stresses are produced in the donor substrate (2) by a thermal treatment of the stress-inducing layer (14), wherein the mechanical stresses produce a crack (20) for separating a solid-body layer (1), which crack propagates along the modifications (10).
US10994439B2
A method for manufacturing a turbine blade 1, is provided. The method comprises the following steps: producing a shell and core assembly by additive manufacturing process, the shell and core assembly defining at least one internal cavity and having an internal structure corresponding to at least one internal cooling circuit of the turbine blade; pouring molten metal in the internal cavity of the shell and core assembly; solidifying the metal; removing the shell and core assembly.
US10994431B2
An ambulatory cutting device is provided. The ambulatory cutting device provides a blade mounted, by way of a blade holding assembly, to a wheeled frame. The wheeled frame has handles for a user to push the wheeled frame along a surface supporting a roofing membrane or other cuttable membrane, wherein the blade holding assembly maintains the mounted blade at an elevation just below the supporting surface so that the membrane is cut as a user pushes the wheeled frame.
US10994417B2
A dynamic representation of a robot in an environment is produced, one or more observer agent collects data, and respective values of one or more metrics for the robot are computed based at least in part on the collected data. Tasks for the robot to perform are generated. Ratings and challenge questions are generated. A server may produce a user interface and a value of a metric based on collected observer data.
US10994406B2
The invention relates to a system which comprises an electrically operated handheld device, which particularly takes the form of a hot-air handheld device or handheld grinding device, and a transport case for the handheld device, wherein the transport case comprises at least one first case shell. Here, the at least one first case shell comprises an outer side, the case shell comprising in its outer side a depression for partially accommodating the handheld device, and the depression extending in the direction of a stowage space of the transport case.
US10994403B2
In a hand-held power tool with a drive unit comprising at least one drive motor and a transmission coupled to the drive motor for driving a working tool, wherein the transmission can be shifted between at least two different gear ratios, a communication interface is provided for communication with a guide unit operable by a user and designed to receive gearshift instructions from the guide unit for shifting the transmission between the two different gear ratios according to the specific use.
US10994396B2
An apparatus and method for assisted buckle release employing a generally C-shaped or U-shaped assistive device adapted to depress a buckle's release button, such as a button typical of a child car seat restraint harness, and thereby assist in unlocking the buckle.
US10994388B2
A machine tool for multiple working for material removal from surfaces of bodies including a working station in which a plurality of rotary tools are positioned around a feed trajectory of said bodies; and guide means in which the bodies to be worked are made to translate one after another along said feed trajectory with a predetermined orientation position. At least one pair of rotary tools of said working station, intended to interact with the surfaces to be worked, inside slits in said bodies, in combination with each other and with guide means provided with partitions, help to keep said bodies in position during their related transit through said working station.
US10994381B2
To provide a controller, a data generation device, a control method, and a control program allowing a part of a machining program to be changed easily. A controller comprises: a storage unit that stores change designation data describing a command value in association with respective identifiers indicating at least one block among multiple blocks constituting a machining program for a machine tool; a change unit that reads the multiple blocks in the machining program sequentially, and changes the block indicated by the identifier based on the command value described in the change designation data; and an analysis unit that analyzes the block changed by the change unit, and generates execution data.
US10994375B2
A galvanometric laser for cutting and/or etching textile embellishments such as transfers or applique's and a method of operation thereof that is capable of visually capturing an incoming graphic image and referencing a cut pattern to the captured image and dynamically adjusting the cut pattern during cutting, etching and/or application of energy from the laser to thereby compensate for distortions in the fabric. The device includes a conveyor with an imaging station at which the graphic product is indexed under a high-resolution static camera with color recognition capability for the purposes of image capture. A high intensity bottoms-up light source resident at the imaging station provides ample illumination regardless of whether the design elements are face up toward the camera or face down toward the light source, or a combination of both. The system includes a computer at which the captured product image is analyzed, and the analytics are used to adjust the input cut file specifying the location and power settings for laser application. The product is then advanced in a controlled manner by means of the conveyor into a galvanometric cutting station where laser energy is applied. After completion the product is advanced out of the galvanometric cutting station for packaging.
US10994374B2
The laser processing machine includes a beam oscillation mechanism that oscillates a beam spot on a surface of a sheet metal. The control device controls the beam oscillation mechanism so as to oscillate the beam spot with an oscillation component in a direction orthogonal to a cutting direction of the sheet metal in a non-holding region, in which a holding portion of the conveyance apparatus for conveying a product is not held, when cutting the product from the sheet metal by irradiating the sheet metal with the laser beam. The non-holding region is at least a part of a periphery of a protrusion portion of the product, or at least a part of a periphery of a recess forming region in which a recess of the product is formed.
US10994371B2
A system and method depositing metal to form a three-dimensional (3D) part on a substrate. A wire is moved relative to a location on the substrate while a laser heats a proximal end of the wire at the location using a laser beam. The laser causes the wire and substrate to reach a melting point of the wire to fuse the wire at the location on the substrate. The wire can be preheated by passing a current through the wire.
US10994369B2
A method of reducing photoelectron yield (PEY) and/or secondary electron yield (SEY) of a ceramic surface comprises applying pulsed laser radiation comprising a series of laser pulses emitted by a laser (4) to the surface of a target (10) to produce a periodic arrangement of structures on the surface of the target (10).
US10994368B2
There is provided a wafer for examination that is a wafer for examination with which energy distribution in a region of a light condensing spot of a laser beam with which irradiation is carried out from the upper surface side of a wafer is checked, and is a wafer for examination in which a first metal layer and a second metal layer different in specific heat or a melting point are formed over an upper surface of a wafer. In an examination method of energy distribution, the energy distribution of the laser beam is checked based on a processing mark formed in the first and second metal layers of the wafer for examination.
US10994366B2
A repair method that includes covering a damaged part of a member to be repaired with a repair material, and heating the repair material to a predetermined temperature to form an alloy layer. At least the surface of the member to be repaired is a first metal such as Cu. The repair material includes a second metal such as Sn. By the heating, the surface of the member to be repaired is integrally joined with a layer of an intermetallic compound and an alloy having a melting point higher than a melting point of either of the first metal or the second metal.
US10994354B2
Arc saw blades and systems and methods for segmenting components utilizing improved arc saw blades.
US10994351B2
A dust collector in one aspect of the present invention comprises a dust collection portion, a communication portion, and an interlock operation control portion. When the communication portion receives an interlock command transmitted from an electric working machine, the interlock operation control portion makes the dust collection portion operate interlocking with the electric working machine. The interlock operation control portion includes a storage portion, in which identification information specific to the electric working machine with which the dust collection portion is to be made to perform the interlock operation is stored.
US10994340B2
A surface-coated cutting tool includes a base material and a coating formed on the base material. The base material is a cemented carbide or a cermet. A surface of the base material includes a rake face, a flank face, and a cutting edge face connecting the rake face to the flank face. The base material has an oxygen concentration of less than or equal to 1 at. % at a depth position of 0.4 μm from the cutting edge face. The coating includes a hard layer. A topmost layer in the hard layer has a compressive stress of more than or equal to 1.5 GPa in absolute value.
US10994337B2
An intelligent feed forward model to control additive manufacturing (AM) laser powder bed fusion process and reduce spattering whereby defects are eliminated by controlling the laser power and reducing spattering through a computer model. This application describes using a proportional integral derivative (PID) controller to create a power map that reduces spattering.
US10994320B2
In an embodiment, a workpiece includes a hot-formed metal body and a marking, wherein the marking comprises a phosphor and/or pigments which are at least partly arranged on the metal body and which exhibit a reflection behavior and/or a reflectance behavior and/or an albedo behavior deviating from the metal body.
US10994313B2
A system including apparatus and methods for sanitizing or otherwise reducing biologics present on thermal therapeutic treatment wraps used for treating athletes after workouts or games, physical therapy patients after injury, and hospital patients after surgery is disclosed. The system includes a storage cabinet with an internal conveyor system that exposes each wrap to periodic sanitization or other biologic reduction means, such as ultraviolet light. This prevents growth of bacteria and mold. In some embodiments, warm air is blown into the storage cabinet to assist with drying the wraps.
US10994311B2
The disclosure relates to a device for cleaning electronic components and/or circuits. The cleaning device comprises a first vessel containing a liquid, a support for holding the electronic components and/or circuits, a fluid injection system including nozzles allowing the projection of jets of fluid to sweep the surface of the components, and a fluid mixer including a first inlet suitable for receiving a pressurised liquid, a second inlet suitable for receiving a pressurised gas, and an outlet designed to supply the injection system with two-phase fluid. The first inlet is coupled to the outlet by an inner duct, the second inlet is coupled to a pressurised gas supply and to an injector for injecting the gas into the inner duct.
US10994301B2
A method for constructing an abradable coating comprises: a slurry layer formation step S2 in which a slurry layer 31 is formed on the surface of a base material 30 using a slurry containing ceramic particles and a solvent; a calcination step S3 in which the slurry layer 31 formed on the surface of the base material 30 is sintered and a sintered layer 35 to be a portion of an abradable coating layer 22 is formed; and a slurry removal step S5 in which extraneous slurry is removed after the abradable coating layer 22 has been formed on the surface of the base material 30, a plurality of the sintered layers 35 having been laminated in the abradable coating layer 22 through a plurality of repeated cycles of the slurry layer formation step S2 and the calcination step S3.
US10994300B2
A method and/or system for coating a substrate with a coating material. The coating material may be a polymer such as a photoresist. The method involves dispensing a coating material onto a substrate during which a temperature differential between the coating material and the substrate is at least 5° C. This temperature differential may be achieved by cooling the substrate and/or heating the coating material prior to dispensing the coating material onto the substrate. Due to the temperature differential, as the coating material contacts the substrate the viscosity of the coating material will increase, assisting the coating material in adhering to the substrate. Then, when the substrate is spun, the coating material with the increased viscosity will remain adhered to the substrate thereby providing a more conformal coating.
US10994297B2
Embodiments include individual physical spray nozzles that have passageways inside to combine fluids that flow out of the spray nozzles. The nozzles have at least two valves that are opened and closed in an interleaved manner. The nozzles have multiple outlets. Such nozzles are mounted on a variety of implements including agricultural or industrial spray booms.
US10994288B2
A water outlet terminal with the function of purified water outlet, includes a body and a mandrel. A raw water outlet hole and a pure water outlet hole are arranged on the end surface of the mandrel. The mandrel has a raw water inlet cavity and a purified water inlet cavity which are independent from each other. One end of the raw water inlet cavity and the purified water inlet cavity are communicated with the raw water outlet hole and the purified water outlet hole, and the other ends are the raw water inlet hole and the purified water inlet hole. The water outlet terminal has a purified water opening member with a first position and a second position corresponding to an open or closed state of purified water inlet hole, a cover assembly, with a purified water outlet passage in the geometric center of the assembly.
US10994273B2
An improved actuator for use in a microfluidic particle sorting system utilizes a staggered packing scheme for a plurality of actuators used to selectively deflect a particle in an associated sorting channel from a stream of channels. An actuator block may be provided for housing a two-dimensional array of actuators, each configured to align with an actuation port in an associated sorting chip containing a plurality of sorting channels. The actuator block may include a built-in stressing means to pre-stress each actuator housed by the block. An actuator comprising a piezo-electric stack may employ contact-based electrical connection rather than soldered wires to improve packing density. The actuator may be an external actuator. That is, the external actuator is external to the substrate in which the sorting channels are formed.
US10994272B2
An assay cartridge for mixing a test sample and reagent for diagnostic purposes, and method of using the same. The assay cartridge includes a housing, an injection port for receiving the test sample (whole blood), a filtration membrane for separating plasma from the sample, a section for receipt of reagent, and one or more sets of valves provided in the housing. Each valve is configured for movement between an open position and a closed position. Metering chambers are provided in the housing for receiving separated plasma and the reagent therein. A port is fluidly connected to each metering chamber and uses to draw air from or deliver pressurized fluid into the housing. Mixing channels are provided in the housing and selectively connected to the metering chambers for mixing the separated plasma and reagent into a substantially homogeneous mixture. The homogeneous mixture is delivered out of the housing through output ports.
US10994263B2
A polymer-catalyst assembly includes polarized polymeric nanofibers retaining a plurality of catalytic metallic nanoparticles. A method of making the polarized polymer-catalyst assembly may include providing a fiber mat having polymeric nanofibers retaining a plurality of catalytic metallic nanoparticles, stretching the fiber mat in a uniaxial direction, simultaneous with the step of stretching, thermally heating the fiber mat, simultaneous with the steps of stretching and thermally heating, subjecting the fiber mat to an electric field, whereby the simultaneous steps of stretching, thermally heating, and subjecting thereby form a polarized fiber mat.
US10994260B2
Provided herein is a superabsorbent polyHIPE composition-of-matter comprising a majority of ionizable pendant groups, capable of absorbing up to 300-fold by mass water while exhibiting a notable mechanical strength in both the dry and wet form, as well as various uses thereof.
US10994251B2
A device (1) for dissolving a gas (G) in water (W) is provided, and includes a housing (100) configured to be submerged into the water (W) with the housing (100) having at least one water inlet (101), a gas inlet (102) and at least one water outlet (103) for discharging gas enriched water out of the housing (100), a pump (5) in fluid communication with the at least one water inlet (10) for sucking water (W) from a surrounding of the housing (100), the pump configured to generate a main water stream (S′), and means for injecting the gas (G) supplied via the gas inlet (102) into the main water stream (S′). The device (1) includes a probe (6) configured to measure a concentration of the gas dissolved in water, and the probe (6) is arranged in the housing (100) of the device (1).
US10994250B2
A feed mixer apparatus that includes a mixing chamber for receiving feed, and having a mixing element situated therein for mixing the feed, a transmission having a plurality of gears and connected with a mixing element, a drive system having a plurality of drive system components, including the transmission, a torque sensor interconnected with at least one drive system component, a control unit having a display and a plurality of user inputs, wherein the control unit is in at least indirect communication with the transmission and the torque sensor, and wherein the control unit receives a plurality of outputs from one or more of the transmission and torque sensor, and based at least in part on the plurality of outputs, provides an output command to effectuate a gear change in the transmission.
US10994248B2
Disclosed is a hollow fiber membrane module including a case and a hollow fiber membrane built in the case, wherein the hollow fiber membrane contains a polysulfone-based polymer and a hydrophilic polymer, and satisfies the following (A) and (B), and an amount of an eluted substance contained in a liquid obtained by circulating ultrapure water heated at 37° C. through a passage of an inner surface side of the hollow fiber membrane for 4 hours at 200 mL/min is 1.0 mg/m2 or less: (A) an insoluble component accounts for less than 3% by mass of the total mass of the hollow fiber membrane when the hollow fiber membrane is dissolved in N,N-dimethylacetamide; and (B) a flexible layer exists on a surface of a functional layer in a wet state and the flexible layer has a thickness of 7 nm or more. The present invention provides a hollow fiber membrane module including a hollow fiber membrane containing a polysulfone-based polymer and a hydrophilic polymer built therein, which elutes little eluted substance and exhibits high biocompatibility, while change in performance due to crosslinking of the hydrophilic polymer is suppressed.
US10994247B2
A process for producing a zeolite membrane composite includes a step of obtaining FAU-type seed crystals, a step of depositing the FAU-type seed crystals on a support, a step of forming an AFX-type zeolite membrane on the support by immersing the support in a raw material solution and growing an AFX-type zeolite from the FAU-type seed crystals by hydrothermal synthesis, and a step of removing a structure-directing agent from the AFX-type zeolite membrane. In this way, the AFX-type zeolite membrane can be provided.
US10994236B2
A honeycomb filter includes a pillar-shaped honeycomb structure having porous partition walls placed, surrounding a plurality of cells which serve as fluid through channels extending from an inflow end face to an outflow end face; and porous plugging portions provided either at the ends on the inflow end face side of the cells or at the ends on the outflow end face side of the cells, wherein the plugging portions include plugging portions that have voids therein, and in the plugging portions having the voids, porosity including the voids as pores ranges from 68% to 83%.
US10994233B2
The present invention relates to a water filter cartridge, with a housing and a flow path for air for ventilating a water tank storing water to be processed by the water filter cartridge. The latter is distinguished in that the flow path has a first water barrier.
US10994231B2
A filter includes a filter assembly deployed within a pressure vessel. The filter includes a series of filter configurations arranged along a central flow path connected to an outlet. Each filter configuration has filter screens overlying at least one filtrate channel which directs filtered fluid to the central flow path, A partition is deployed within the pressure vessel so as to subdivide the pressure vessel into a first filter chamber and a second filter chamber, each containing a number of the filter assemblies. A flow diverter is deployed in the central flow path for diverting a flow of filtered liquid passing along the central flow path from the first filter chamber so as to flow outwards from the central flow path to undergo a second filtering in the second filter chamber. Also disclosed is an outlet flow throttling arrangement to avoid overload of a backwash cleaning system.
US10994230B2
An apparatus for separating out and removing screenings from wastewater includes a screening device having a screen surface through which the wastewater flows during operation of the screening device and screenings carried along in the wastewater are at least intermittently retained. The apparatus includes a sensor and a controller. The sensor monitors the screenings in the area upstream from the screen surface and/or in the area of the screen surface. The controller outputs a message when the screenings have one or several properties which have been defined and have been recognized by the sensor. In addition, a method for operating the apparatus and a system including the apparatus are provided.
US10994225B2
Tank for holding contents which can separate into different phases, said tank comprising at least two outlet pipes each provided through a bottom of the tank with a first end of the outlet pipes provided outside the tank and a second end provided inside the tank, the second ends of the at least two outlet pipes being provided at different heights within the tank.
US10994220B1
Systems for atmospheric water generation are disclosed. An illustrative system may comprise a first subsystem and a second subsystem. The first subsystem may comprise a first housing, a cooling element, an air intake filter abutting the cooling element, a plurality of ultraviolet LEDs disposed over the air intake filter, a water collector disposed below the cooling element, and a water storage tank coupled to the water collector. The second subsystem may be coupled to the first subsystem by a water tube. The second subsystem may comprise a second housing, a pathogen neutralizing module, a water storage bladder coupled to pathogen neutralizing module, a compressor and platform supporting the water storage bladder, and a tap coupled to the water storage bladder.
US10994214B2
According to a first aspect of the present invention, a content sharing support device includes a content receiving unit, a content transmitting unit, a first reaction receiving unit and a first reaction transmitting unit. The content receiving unit receives content from an online service providing device. The content transmitting unit transmits the content to a first terminal connected to the content sharing support device. The first reaction receiving unit receives a first reaction relating to the content from the first terminal. The first reaction transmitting unit transmits the first reaction to the online service providing device.
US10994212B2
An event information memory for storing event information and an event management information memory for storing event management information are provided. The event information contains an event and an event execution time defined in advance as time from start of the event to its end. The event management information contains executing event related information on an executing event and a maximal allowed time that is allowed as the maximum of a total time of a remaining time of each executing event. The executing event related information is updated in accordance with an elapse of time. A display device is caused to display an event progress status graph on a display screen of the display device on the basis of the event management information. The event progress status graph indicates a status of the remaining time of each executing event in the maximal allowed time.
US10994205B2
An information processing apparatus including a specifying unit configured to specify areas in a virtual space, in which a character and an object are respectively arranged for each event in a game, a detection unit configured to detect an overlap between the area of the object and the area of the character, and an arrangement unit configured to rearrange the area of the character, in which the overlap is detected.
US10994190B2
Methods and apparatus are discussed for an electric powered personal transportation vehicle with electric motors powered by one or more batteries. A battery pack storage enclosure i) contains a set of pocket cores. The first battery pack storage enclosure has a rigid internal structure that has a set of pocket cores that hold the battery cells in place and ii) contains a metal mid-plate that functionally transfers thermal heat rapidly through a metal mass of the metal mid-plate to smooth out spikes of local temperatures when an initial battery cell overheats and fails in order to minimize the heat from the initial battery cell failure from propagating and causing a neighboring battery cell to also fail from the heat.
US10994181B1
A batting ball is slidably mounted on a line having a low friction surface to provide proper swing technique and muscle memory. The line has an impact absorbing member having an impact end configured to contact a ball and a receiving chamber configured to receive a resilient member adapted to connect with a portion of a washer. A bushing having a helical portion with a central opening is inserted and affixed into a ball opening. An anchoring structure has a first end located opposite a second end. The anchoring structure has a central bore receiving a threaded portion of the first distal end of the line. The first opening and the second opening of the first end of the anchoring structure receives at least a portion of a tensioning element. A portion of the tensioning element is connected to a second attaching element being a swivel snap hook.
US10994167B1
A vertically supported swinging and climbing apparatus has two parallel sections of elongated webbing is a structure. The apparatus comprises pads secured around vertical supports. An elongated webbing wrapped around the pads on the vertical supports. The elongated webbing is configured with two parallel straight portion. Webbing couplings are attached to the straight portions of the elongated webbing to support swinging and climbing attachments.
US10994163B2
Described herein is a kitchen ventilation system, comprising: a kitchen hood communicative with a kitchen exhaust duct; a fan communicative with the hood to create an air flow through the hood and to the exhaust duct; a fire barrier air filter mounted to the hood to receive and filter the air flow, the fire barrier air filter comprising a plurality of elongate extruded bodies in parallel alignment; each extruded body bound by first and second opposing concave surfaces and first and second baffle surfaces, the first and second baffle surfaces oriented transverse to the air flow; and at least one of the of the first and second concave surfaces oriented in facing opposition to a neighboring concave surface provided by a neighboring extruded body to form a cooperating pair of facing concave surfaces, the pair of facing concave surfaces defining a narrow longitudinal inlet gap, a narrow longitudinal outlet gap, and a longitudinal tubular chamber communicating therebetween. A kit providing at least a fire barrier air filter of the system and instructions for its installation is also described. A method of fire prevention using components of the system or kit is also described.
US10994161B2
A release device (10) is provided for use with a fall protection unit (12) having a lifeline (14) that can be deployed N in a fall direction to protect a worker (16) in a fall event, and includes a frame (22) configured to fix the release device (10) to a fall protection unit (12), a release member (24) mounted for movement from a lock position to a release position, a connection member (26) configured to connect the deployable lifeline (14) of the fall protection unit (12) to another piece of fall protection equipment connected to the worker (16), the connection member (26) having a locked condition wherein the connection member (26) is prevented from moving in a fall direction relative to the frame (22) and a released condition wherein the connection member (26) is free to move in the fall direction relative to the frame (22); the connection member (26) having a stop surface (34); and a stop link (28) mounted to the frame (22) to move from a engaged position to a disengaged position in response to the release member (24) moving from the lock position to the release position. The stop link (28) has a hold surface (38) engaged with the stop surface (34) with the stop link (28) in the engaged position and the connection member (26) in the locked condition, and at least one of the stop surface (34) and the hold surface (38) area planar surface extending at an acute angle to the fall direction with the connection member (26) in the locked condition and the stop link (28) in the engaged position.
US10994156B2
A method of hair dying is provides that includes applying a polymer based hair dye to hair and emitting light on the applied polymer based hair dye for a duration to cure the polymer based hair dye on the hair. In certain aspects a device is provided that emits polymer curative energy for curing an applied polymer based hair dye that includes a housing, at least polymer curative light source disposed in the housing, and a controller operatively connected to the heat source and the at least one polymer curative light source. In certain embodiments a heat source is disposed in the housing that includes a polymer curative light source.
US10994150B2
A radiation device is for the radiation of human skin, preferably the face of a user, in particular at least with radiation in the red light range, with a source of radiation and a filtering device for filtering the radiation emitted by the source of radiation. The filtering device is configured in such a way that the radiation device emits radiation in a wavelength range from 280 to 400 nm and beyond that radiation in a wavelength range of 600 to 700 nm, and that the radiation device emits at least zonally radiation in a wavelength range of a visible color shade of the visible light spectrum and filters further radiation of the visible light spectrum.
US10994149B2
A method and system is presented for an implantable wireless power receiver for use with a medical stimulation or monitoring device. The receiver receives transmitted energy through one or more non-inductive antenna(s), utilizes microelectronics to perform rectification of the received signal for generation of a DC power supply to power an implantable device, and may also utilize microelectronics to provide parameter settings to the device, or stimulating or other waveforms to a tissue.
US10994140B2
Generally discussed herein are systems, devices, and methods for providing a therapy (e.g., stimulation) and/or data signal using an implantable device. Systems, devices and methods for interacting with (e.g., communicating with, receiving power from) an external device are also provided. A system can include an external power source that propagates a field within tissue and an at least partially implantable device configured to receive the propagated field from the external power source, the implantable device including circuitry, a first antenna electrically coupled to the circuitry, a second antenna electrically coupled to the first antenna, and an electrode electrically connected to the circuitry.
US10994138B2
A cochlear including a housing, an antenna, a stimulation processor operably connected to the antenna, and an electrode array, operably connected to the stimulation processor, including a flexible body defining a longitudinal axis, a proximal region and a distal region, a plurality of electrically conductive contacts on the flexible body, and at least one stiffener within the flexible body.
US10994125B2
A therapy electrode system comprises a garment configured to be worn about a torso of a patient, a therapy electrode disposed in the garment and configured to deliver one or more electrical shocks to a body of the patient, a replaceable gel cartridge disposed on the therapy electrode and configured to release a conductive gel onto the patient's skin at an interface between the therapy electrode and the patient's skin prior to the delivery of the one or more electrical shocks to the body of the patient at the interface between the therapy electrode and the patient's skin, and a fluid pump in fluid communication with the replaceable gel cartridge.
US10994124B1
An external defibrillator apparatus (10, 74) operates to deliver electrical shocks to the heart muscles of a patient using a self-contained piezoelectric power source. The apparatus has a body (12) which includes a handle portion (26) in fixed operative connection with disposed paddle portions (14, 16). Each paddle portion includes a respective electrode (22, 24). Manual movement of a trigger (28, 78) is operative to cause circuitry (32, 82) which includes a piezoelectric crystal (34) to develop sufficient electrical potential between the electrodes to deliver the electrical shocks to the heart muscles through external contact with the patient's chest.
US10994123B2
Methods and devices are provided for activating brown adipose tissue (BAT) using electrical energy. In general, the methods and devices can facilitate activation of BAT to increase thermogenesis. The BAT can be activated by applying an electrical signal thereto that can be configured to target sympathetic nerves that can directly innervate the BAT. The electrical signal can be configured to target the sympathetic nerves using fiber diameter selectivity. In other words, the electrical signal can be configured to activate nerve fibers having a first diameter without activating nerve fibers having diameters different than the first diameter. Sympathetic nerves include postganglionic unmyelinated, small diameter fibers, while parasympathetic nerves that can directly innervate BAT include preganglionic myelinated, larger diameter fibers. The electrical signal can be configured to target and activate the postganglionic unmyelinated, small diameter fibers without activating the preganglionic myelinated, larger diameter fibers.
US10994114B2
A fluid pathway connection includes a piercing member, a connection hub, and a sliding pierceable seal, wherein the sliding pierceable seal is configured to move from a first position, where the piercing member is initially retained within a sterile cavity between the connection hub and the sliding pierceable seal, to a second position, where the pierceable seal has been penetrated by the piercing member. A filter may be utilized to enclose the sterile cavity from the outside environment. The fluid pathway connection may further be configured to move to a third position where one or more interconnects and/or one or more corresponding contacts are permitted to transmit a signal to the user. Such fluid pathway connections may be integrated into a drug container having a barrel and a plunger seal. A drug delivery pump includes such integrated fluid pathway connections and drug containers.
US10994111B2
The present invention provides a drug-holding microneedle array in which a drug is applied and held only on a tip portion of microneedles for quantitatively holding the drug and for preventing the drug from falling away during insertion of the microneedles. The drug-holding microneedle array comprises: a microneedle array having a microneedle substrate 4 and microneedles, the microneedles being positioned in plural on the microneedle substrate 4 and a tip portion 1 of the microneedles projecting via steps 2 and a drug held on the tip portion of the microneedles and the steps 2.
US10994107B2
An implantable, body-driven shunt pump includes a pump body defining a fluid inlet, a fluid outlet and a fluid chamber therebetween; an inlet valve arranged in the fluid inlet, the inlet valve being a one-way valve arranged such that it is operable to allow fluid flow into the fluid chamber and to prevent fluid flow out of the fluid chamber; and an outlet valve arranged in the fluid outlet, the outlet valve being a one-way valve arranged such that it is operable to allow fluid flow out of the fluid chamber and to prevent fluid flow into the fluid chamber. The pump body includes an expandable and contractible component in a portion of the pump body that defines the fluid chamber such that the fluid chamber changes volume in response to a change in pressure of fluid in the fluid chamber.
US10994100B2
In general, medical sheath systems that can employ retainer devices having a plurality of channels configured to retain a sheath assembly in one or more curved configurations are described. In one embodiment, a retainer device may releasably retain a curvable tube of the sheath assembly in any of multiple curved configurations that range, for example, in selectable increments between 0° to 180°.
US10994090B2
An interface for positive pressure respiratory therapy includes a mask assembly having a mask seal and a mask shell. The mask assembly is positioned lower than and exposes a bridge of the user's nose. The mask seal includes portions that contact opposing sides of the user's nose. Each portion of the mask seal includes supports that help maintain the mask seal's shape. Two covers can be supported relative to the mask assembly and adjacent a respective portion of the mask seal. The covers limit expansion of the portions of the mask seal in response to pressurized air within the mask seal. The supports can transfer load from the mask seal to the covers. An interface system can include multiple size mask seals, which can be designed with consideration of ethnic variations in nose size and/or shape.
US10994088B2
The invention relates to a device for operating a breathing apparatus with a touch-sensitive graphical display and just one other mechanical operating element, wherein the basic treatment can be started by pressing down the mechanical operating element, and additional adjustments are made using the touch-sensitive graphical display.
US10994086B2
A cartridge of an electronic vaping device includes a reservoir configured to store a pre-vapor formulation and a heating element configured to heat the pre-vapor formulation. The heating element includes a metal tube having a first end and a second end. The metal tube defines an opening therethrough. The metal tube includes a sidewall defining at least one spiral channel extending substantially continuously along a portion of the metal tube.
US10994079B2
The present invention provides a semiautomatic syringe with improved safety including: a main body; a receptacle which is installed at one side of the main body, receives therein a set amount of infusion solution, and has a set pressure; an infusion solution tube which extends by a set length while penetrating the main body, connects with the receptacle, and provides a passageway for moving the infusion solution; a protective cover which is installed at the other side of the main body, connects with the infusion solution tube, extends by a set length, and has a hollow portion; an injection needle which is provided in the protective cover and has an injection hole formed to discharge the infusion solution, which moves through the infusion solution tube, to the outside; and a flow rate adjusting member which is installed in the main body and adjusts a movement amount of the infusion solution by opening and closing the passageway of the infusion solution tube, in which the injection needle is provided in a state of being inserted into the hollow portion of the protective cover, and a part of the injection needle protrudes to the outside of the protective cover by a change in pressure in the receptacle when the passageway of the infusion solution tube is opened, thereby achieving a more convenient, economic, and safe usage.
US10994077B2
Enhanced confirmations for programming of touchscreen infusion pumps reduce the likelihood of users confirming pump parameters that have been mistakenly programmed. Following programming of a given pump parameter, an icon or image intuitively related to the pump parameter can be displayed on the touchscreen. To confirm programming of the parameter, the user can be required to trace the icon on the touchscreen. The user will therefore necessarily associate the confirmation step with the parameter being programmed and be far more likely to realize if a mistake has been made because the user was intending to program a different parameter than with simple confirmations involving the press of a confirmation button.
US10994075B2
Systems and methods for automatic flow termination for fluid delivery, including a housing configured for coupling a fluid delivery tube to a needle configured for subcutaneous delivery of fluid within a tissue of a patient and a spring-loaded activation mechanism having a first orientation corresponding to a condition where the housing is disposed substantially adjacent to the tissue and the needle lodged within the tissue and a second orientation corresponding to a condition where the housing is disposed away from the tissue or the needle being dislodged from the tissue. A flow termination mechanism is coupled to the activation mechanism and having an open configuration allowing flow from the fluid delivery tube to the needle when the activation mechanism is in the first orientation and a closed configuration substantially terminating flow from the fluid delivery tube to the needle when the activation mechanism is in the second orientation.
US10994074B2
A pump for infusing fluid, the pump including a pumping mechanism, a fluid delivery device, a plurality of electric field sensors, and a measurement component. The plurality of electric field sensors is configured to estimate either an electric field that is associated with a patient, or an electric field that is associated with a fluid path of the pump, or both. The measurement component is configured to receive the electric field estimates from each of the electric field sensors and further configured to measure the difference between the electric field estimates.
US10994067B2
A system associated with a medical treatment device for detecting a condition of a patient includes an input device including at least a camera or a microphone. The system also includes a medical treatment device with a controller/classifier and at least one of flow controller, a pump, and/or an alarm output. The controller/classifier has at least a video-image processor or an audio processor configured to recognize a face and a body or to recognize changes in skin color, facial expression, or body position. The controller/classifier may also recognize speech and classify predefined normal and irregular sound patterns, and output state data corresponding thereto. The controller/classifier is connected to apply the state data to the at least one flow controller, pump, and/or alarm output.
US10994064B2
The invention relates to systems and methods for sensing fluid characteristics of peritoneal dialysate infused into and removed from a patient during treatment. The systems and methods include sensors, processors, and flow paths for determining patient health based on the fluid characteristics of the peritoneal dialysate. The system can be a peritoneal dialysis cycler which can include an infusion line; an effluent line; at least one pump positioned in the infusion and/or effluent line; and at least one sensor fluidly connected to the effluent line. The sensor can be at least one of a flow sensor, an ion selective electrode, a pH sensor, a pressure sensor, a refractive index sensor, and a temperature sensor. The method can include infusing peritoneal dialysate through an infusion line; removing peritoneal dialysate through an effluent line; and determining at least one fluid characteristic of the peritoneal dialysate in the effluent line.
US10994061B2
A self-contained ocular surgery instrument, including a power module having a body presenting a mating coupler and including a compressed gas supply; a fluid reservoir; an aspiration pump; an aspirated material reservoir and a control panel. The mating coupler is structured to receive and couple to at least one module that facilitates performance of an eye surgery task. The compressed gas supply is coupled to the aspiration pump and the aspirated material reservoir is in fluid communication with the aspiration pump to receive aspirated material from the mating coupler. The fluid reservoir is in fluid communication with the mating coupler such that fluid is supplied under pressure to the mating coupler and thus to the at least one module that facilitates performance of an eye surgery task. The control panel is in controlling communication with the compressed gas supply, the aspiration pump and the aspirated material reservoir.
US10994057B2
Resorbable implants, coverings and receptacles comprising poly(butylene succinate) and copolymers thereof have been developed. The implants are preferably sterilized, and contain less than 20 endotoxin units per device as determined by the limulus amebocyte lysate (LAL) assay, and are particularly suitable for use in procedures where prolonged strength retention is necessary, and can include one or more bioactive agents. The implants may be made from fibers and meshes of poly(butylene succinate) and copolymers thereof, or by 3d printing molding, pultrusion or other melt or solvent processing method. The implants, or the fibers preset therein, may be oriented. These coverings and receptacles may be used to hold, or partially/fully cover, devices such as pacemakers and neurostimulators. The coverings, receptacles and implants described herein, may be made from meshes, webs, lattices, non-wovens, films, fibers, foams, molded, pultruded, machined and 3D printed forms.
