US11036202B2
Systems and methods for real time semiconductor manufacturing cluster tool health monitoring are provided via an in-situ sensor. In a method embodiment, an operation procedure for pumping/venting load lock (LL), and LL doors facing vacuum transfer module (VTM) and equipment front end module (EFEM), sensor installation location and operation procedure, and data flow and analysis process are provided. The sensor provides real-time data and monitors airborne particle contamination on EFEM, load lock (LL), and VTM, and plurality of process modules (PMs) simultaneously by correlating door open/close time and vent/pump timing in the loadlock to the particle measurement data. The method further provides an operation for determining that a maintenance procedure is recommended on one of the EFEM, the LL, the VTM, or the plurality of PMs based on the real time measurement data, door state data, and using machine learning algorithms.
US11036184B2
A method of fabrication of a black watch dial, comprising the following steps: providing a substrate (1); deposition of a black coating (2) on said substrate, wherein said coating (2) comprises carbon nanotubes (21).
US11036180B2
An image forming apparatus includes a main body including a first guide portion and a second guide portion, a process cartridge including a photosensitive drum, a support frame configured to support the process cartridge and move between an inside position and an outside position. The support frame includes a first side frame. The first side frame includes a first guided portion to be guided by the first guide portion. The second side frame includes a second guided portion guided by the second guide portion A dimension of the first side frame is greater than or equal to a dimension of the first side frame. A dimension of the second side frame is greater than or equal to a dimension of the second side frame.
US11036179B2
A cartridge comprises a frame including a chamber, a photosensitive drum supported by the frame, a first coupling member operatively connected to the photosensitive drum such that a rotational force can be transmitted from the first coupling member to the photosensitive drum, and a second coupling member provided adjacent to an opening in the cartridge. The chamber is in fluid communication with the opening, with the second coupling member forming at least a part of the passageway through which toner can move from the chamber to the opening.
US11036177B2
A replaceable unit for an electrophotographic image forming device includes a housing having a reservoir for holding toner. An electrical connector is positioned on a first side of the housing. The electrical connector includes an electrical contact for contacting a corresponding electrical contact in the image forming device. The electrical contact of the replaceable unit is electrically connected to processing circuitry mounted on the housing. The electrical connector is movable between a first position and a second position. The electrical contact of the replaceable unit moves outward from the first side of the housing along a side-to-side dimension of the housing when the electrical connector moves from the first position to the second position. The electrical contact of the replaceable unit faces downward when the electrical connector is in the second position permitting the corresponding electrical contact to contact the electrical contact of the replaceable unit from below.
US11036166B2
A fixing device includes a heating member, a detector, a holding member, and a biasing member. The heating member is configured to transport a recording medium while nipping the recording medium with a pressure member, so as to fix a toner image onto the recording medium. The detector is configured to measure a temperature of the heating member. The holding member holds the detector. The biasing member biases the holding member so as to bring the detector into contact with a surface of the heating member.
US11036158B1
An image forming apparatus includes a print head, a detector, and a controller. The print head includes one or more light emitting element arrays, each light emitting element array includes a plurality of light emitting elements. The detector is configured to detect an emission time of the print head that emits light according to image data. The controller is configured to control a time interval to a print start corresponding to second image data, the second image data following first image data, based on a detection result of an emission time corresponding to the first image data.
US11036143B2
An extreme ultraviolet light generation apparatus that generates extreme ultraviolet light by irradiating a target with a pulse laser beam includes: a chamber; a magnet that is positioned outside the chamber and forms a magnetic field (70) inside the chamber; a discharge path (37a) that is opened at a position on an inner wall surface of the chamber where the inner wall surface intersects a central axis of the magnetic field (70) and through which gas inside the chamber is discharged; and a gas supply unit (10a) configured to supply gas into the discharge path (37a) through an inner wall surface of the discharge path.
US11036142B2
The substrate processing method is a substrate processing method for removing a resist having a hardened layer from a substrate on a surface of which the resist is formed, including: a substrate holding step of holding the substrate; and a resist stripping step of stripping the resist from the surface of the substrate by supplying ozone gas and superheated steam to a plural-fluid nozzle for producing liquid drops through mixing a plurality of fluids to discharge mixed gas of ozone gas and superheated steam containing liquid drops of ozone water produced by mixing ozone gas and superheated steam from the plural-fluid nozzle toward the surface of the substrate.
US11036139B2
In a method of forming a sacrificial film, a liquid film 26 of a sacrificial polymer solution 25 which covers the front surface of a substrate W in which patterns P are formed is heated from the side of the substrate, the solution in contact with the front surface of the substrate is evaporated and thus the liquid film is dried in a state where the liquid film is held on at least tip end portions other than base portions of the patterns, with the result that a sacrificial film is formed. In a substrate processing method and a substrate processing apparatus, the front surface of the substrate is processed while the collapse of the patterns is suppressed or prevented by utilization of the formed sacrificial film.
US11036135B2
Provided are: a curable composition having excellent photolithographic properties and resin elution properties; a cured product of the curable composition; and a curing method of the curable composition. The curable composition is characterized by including: (A) at least one selected from the group consisting of a water-soluble polyfunctional (meth)acrylates and water-soluble polyfunctional (meth)acrylamides; and (B) a photosensitive group-containing water-soluble polymer. The water-soluble polyfunctional (meth)acrylates are preferably compounds represented by Formula (I) below, and the water-soluble polyfunctional (meth)acrylamides are preferably compounds represented by Formula (II) below. In Formulae (I) and (II), R1 represents a hydrogen atom, a methyl group, or a halogen atom; X1 represents an alkylene group having 1 to 6 carbon atoms that is optionally substituted with a hydroxy group; A represents an n-valent organic group; R11 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; m represents a number of 1 to 30; n represents a number of 2 to 12; and t represents a number of 2 to 12.
US11036120B2
A projector includes a light source unit, a spatial light modulator configured to control light from the light source unit for each pixel to form an optical image, and a projection optical system configured to project the optical image formed by the spatial light modulator onto a target. The light source unit includes a solid-state light source and a wavelength convertor. The solid-state light source is configured to emit first light, the first light including blue light with a peak wavelength in a range of 430 to 470 nm, inclusive, and green light with a peak wavelength in a range of 480 to 550 nm, inclusive. The wavelength convertor contains a red phosphor including Ce as a luminescent center that is configured to emit second light upon receiving the green light. The second light has a spectrum with a peak wavelength of 600 to 700 nm, inclusive. The red phosphor contains a nitride or an oxynitride as a host material.
US11036116B2
A panoramic device includes a base member and a clamp member rotatably interconnected within a single plane of rotation with the base that includes a first rotatable knob to selectively inhibit the rotation of the clamp member with respect to the base. The upper surface includes a central region that is at a different elevation than another portion of the upper surface. The clamp includes a pair of opposed surfaces suitable to detachably secure a camera thereto. The one of the opposed surfaces is maintained in a fixed relationship with respect to the clamp member. The other one of the opposed surfaces is in a movable relationship with respect to the clamp member using a second rotatable knob. The first knob and the second knob are rotatably connected with respect to one another.
US11036111B2
An optical switch structure includes a substrate, a first electrical contact, and a first material having a first conductivity type electrically connected to the first electrical contact. The optical switch structure also includes a second material having a second conductivity type coupled to the first material, a second electrical contact electrically connected to the second material, and a waveguide structure disposed between the first electrical contact and the second electrical contact. The waveguide structure includes a waveguide core coupled to the substrate and including a first material characterized by a first index of refraction and a first electro-optic coefficient and a waveguide cladding at least partially surrounding the waveguide core and including a second material characterized by a second index of refraction less than the first index of refraction and a second electro-optic coefficient greater than the first electro-optic coefficient.
US11036108B2
An array substrate includes a substrate, at least one first light-shielding layer disposed above the substrate, semiconductor retention layers disposed on a side of the at least one first light-shielding layer facing away from the substrate, and data lines disposed on a side of the plurality of semiconductor retention layers facing away from the at least one first light-shielding layer. One first light-shielding layer of the at least one first light-shielding layer is disposed between one semiconductor retention layer of the semiconductor retention layers and the substrate, and an orthographic projection of the first light-shielding layer on the substrate covers an orthographic projection of the semiconductor retention layer on the substrate. The data lines are in one-to-one correspondence with the semiconductor retention layers, and an orthographic projection of each data line on the substrate overlaps with an orthographic projection of a corresponding semiconductor retention layer on the substrate.
US11036098B2
The present invention realizes a bright image display by enhancing a numerical aperture of pixels. At least a portion of a pixel electrode is overlapped to a thin film transistor by way of a first insulation film, the pixel electrode is connected to an output electrode of the thin film transistor via a contact hole which is formed in the first insulation film, the counter electrode is arranged above the pixel electrode by way of a second insulation film in a state that the counter electrode is overlapped to the pixel electrode, the counter electrode is formed at a position avoiding the contact hole formed in the first insulation film as viewed in a plan view, and at least a portion of the counter electrode is overlapped to the thin film transistor.
US11036097B2
An object is to provide a technique capable of increasing a display quality of a liquid crystal display device. A liquid crystal display device includes a liquid crystal panel including a liquid crystal layer with a liquid crystal, an electrode applying voltage to the liquid crystal, and a pair of polarization plates sandwiching the liquid crystal layer. A first voltage is applied to a liquid crystal in a local area in the liquid crystal panel when a transmissivity of the local area is set to a predetermined local minimum value, and a second voltage is applied to a liquid crystal in a remaining area other than the local area in the liquid crystal panel when the transmissivity of the remaining area is set to a predetermined local minimum value. The first voltage is different from the second voltage.
US11036094B2
A liquid crystal display device including a first flexible substrate, a plurality of first spacers, a second flexible substrate, a plurality of second spacers, and a liquid crystal layer is provided. The first spacers are disposed on the first flexible substrate, the second flexible substrate is disposed opposite to the first flexible substrate, the second spacers are disposed on the second flexible substrate, and the liquid crystal layer is disposed between the first flexible substrate and the second flexible substrate.
US11036091B2
A display panel may have a first region and a second region encircled by the first region. The display panel may include first substrate, second substrate, sealant, conductive layer, and display medium layer. The first substrate may have a first recess in the first region. The second substrate may be disposed opposite to the first substrate. The sealant may be disposed between the first and second substrates, and may be received by the first recess. The conductive layer may be disposed on the first substrate, cover the first recess in a conformal manner, and be interposed between the first substrate and the sealant. The display medium layer may be disposed between the first and second substrates and may be encircled by the sealant. A thickness of the sealant may be larger than a distance between the first substrate and the second substrate in the second region.
US11036084B2
According to one embodiment, a backlight device includes a light guide including an emission surface including a flat area and an inclined area inclined in an out-of-plane direction from an edge of the flat area, a light source emitting light into the light guide, and an optical diffusion sheet on the emission surface. The optical diffusion sheet includes a diffusion flat area overlapping the flat area of the emission surface and a diffusion inclined area overlapping the inclined area of the emission surface, and a haze of the diffusion inclined area is higher than that of the diffusion flat area.
US11036082B2
A display may have a pixel array such as a liquid crystal pixel array. The pixel array may be illuminated with backlight illumination from a backlight unit. The backlight unit may include an array of light-emitting diodes and a light reflector that helps reflect light from the light-emitting diodes through the pixel array. A color conversion layer may be used to convert light from the light-emitting diodes from blue light to white light. A microlens array layer formed over the color conversion layer may spread the light from the color conversion layer to homogenize the light. To ensure light is emitted from the backlight with a uniform color, the microlens array layer may have different transmittance portions. A central portion of the microlens array layer may transmit more light and reflect less light than an edge portion of the microlens array layer.
US11036080B2
An LED backlight system and an LED control circuit are provided. The LED backlight system includes an LED string and the LED control circuit. The LED control circuit includes an LED driver, a switching circuit and an abnormality detecting circuit. The LED driver is configured to generate a control signal. The switching circuit controls a current flowing through the LED string in response to the control signal. The abnormality detecting circuit is configured to detect a voltage or the current of a first end of the LED string. When the voltage or the current of the first end of the LED string is less than or equal to a threshold value, the abnormality detecting circuit turns off the switching circuit, and the abnormality detecting circuit detects an impedance of the first end of the LED string to determine an abnormal state of the LED string.
US11036076B2
A display device which is not harmful to the human eye in respect of blue light includes a display panel, a backlight module, and a light adjusting component. The backlight module includes white light emitting diodes (LEDs) for emitting light. Each white LED includes a blue light chip and a yellow fluorescent material encapsulated on the blue light chip. Thereby, transmittance of the light adjusting component for blue light having a wavelength less than 450 nm is less than 10% and transmittance of light adjusting component for blue light having a wavelength over 470 nm is not less than 90%. The light adjusting component reduces the emission from the display device of yellow light having a wavelength of about 575 nm to 595 nm.
US11036075B2
A color filter substrate and a liquid crystal display panel are provided. The color filter substrate includes photoresist blocks spaced apart, a black matrix disposed between adjacent photoresist blocks, an optically thinner medium film disposed on the photoresist blocks and the black matrix, and an overcoat layer covering the photoresist blocks, the black matrix, and the optically thinner medium film. The optically thinner medium film covers a boundary between the photoresist blocks and the black matrix. A refractive index of the optically thinner medium film is less than that of the overcoat layer. The color filter substrate and a TFT array substrate are formed into the liquid crystal display panel. Light is totally reflected at an interface between the overcoat layer and the optically thinner medium film, thereby solving issues of color shifts at large viewing angles without affecting transmittance of the liquid crystal display panel.
US11036074B2
A color film substrate having a plurality of pixel areas includes a base substrate, a color resistance, a black matrix and protruding structures. The color resistance layer is arranged on the base substrate and including a plurality of color resistances arranged in an array. The black matrix is arranged between any adjacent color resistances. The protruding structure is arranged on at least a portion of the black matrix and surrounding at least one of the color resistances. Wherein a surface of the protruding structure away from the base substrate does not exceed a surface of the color resistance away from the base substrate.
US11036071B2
A method of manufacturing a display apparatus is provided as follows. A substrate having a display portion on an upper surface of the substrate is prepared. A protection film having an opening is attached to a lower surface of the substrate so that the protection film overlaps the display portion. A support film is attached to the lower surface so that the support film is disposed within the opening of the protection film. A driving circuit chip is attached to the upper surface so that the driving chip is spaced apart from the display portion and the opening. At least a part of the support film is removed. The substrate is bent along a longitudinal direction of the opening.
US11036069B2
Embodiments provide for an optical modulator, comprising: a lower guide, comprising: a lower hub, made of monocrystalline silicon; and a lower ridge, made of monocrystalline silicon that extends in a first direction from the lower hub; an upper guide, including: an upper hub; and an upper ridge, made of monocrystalline silicon that extends in a second direction, opposite of the first direction, from the upper hub and is aligned with the lower ridge; and a gate oxide layer separating the lower ridge from the upper ridge and defining a waveguide region with the lower guide and the upper guide.
US11036067B2
Imaging systems may include tunable polarization filters. A tunable polarization filter may be integrated directly into an image sensor package. For example, the tunable polarization filter may serve as cover glass for the image sensor package. Tunable polarization package glass may be incorporated into image sensor packages that have air gaps between the image sensor and the cover glass or that have transparent adhesive between the image sensor and the cover glass. The tunable polarization layer may be controlled at a global level, at a sub-array level, or at a pixel level. In some cases, the tunable polarization layer may be a tunable polarization filter. In this example, the direction of the polarization filter is tuned. In other cases, the tunable polarization layer may be a tunable polarization rotator. In this example, the tunable polarization layer selectively rotates the polarization of light that passes through the tunable polarization layer.
US11036066B2
Improved optical measuring devices and methods are disclosed for checking certain measurements taken of a patient's face before these measurements are used to create eyeglass lenses for the patient. Embodiments of the invention include a support frame receiving an eyeglass frame having demonstration lenses mounted therein. The eyeglass frame is held in place, and one or more mechanical structures are provided below the support frame which support one or more movable markers, typically one for each lens. The structures are moved according to the measurements taken of the patient's face. A stamping or marking mechanism is provided on each structure which is used to mark the pupil location on each respective lens after the structures are moved according to the patient measurements. The marked lenses are then taken to the patient for verification and modification of measurements, if necessary. Once the measurements have been verified, final lenses may be created.
US11036051B2
An optical apparatus includes a lightguide and an optical combiner. The lightguide receives display light having an initial cross-section size and guides the display light down the lightguide. The lightguide includes internal optical elements that redirect the display light out of the lightguide with an expanded cross-section size that is larger than the initial cross-section size. The optical combiner combines the display light having the expanded cross-section with ambient scene light. The optical combiner includes an ambient scene side, an eye-ward side, and one or more reflective optical elements that pass at least a portion of the ambient scene light incident along an eye-ward direction on the ambient scene side through to the eye-ward side and redirect the display light having the expanded cross-section and incident on the eye-ward side to the eye-ward direction. The one or more reflective optical elements are substantially without lensing power.
US11036048B2
A virtual reality system and method comprises a display for displaying an image to a user, a tracking device for detecting location of the user's head relative to the display and a computing device respectively operatively connected to the display and to the tracking device, the computing device having a processor and a non-transitory memory which are operatively interconnected so that the processor can execute instructions stored on the memory for: projecting a source file on an inverse spherical virtual screen sized larger than the display; using a mathematical model relating the location of the user's head, the display and the virtual screen, determining a visible portion of the projected source file viewable to the user through the display acting as a viewing window between the user and the projected source file; and displaying on the display said visible portion of the projected source file.
US11036033B2
A photographing optical lens assembly includes, in order from object side to 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 positive refractive power. The second, third, fourth and fifth lens elements have refractive power. The sixth lens element with refractive power has an image-side surface being concave in a paraxial region, wherein an object-side surface and the image-side surface of the sixth lens element are both aspheric, and the image-side surface has at least one inflection point. The seventh lens element with refractive power has an image-side surface being concave in a paraxial region, wherein an object-side surface and the image-side surface of the seventh lens element are both aspheric, and the image-side surface has at least one inflection point.
US11036030B2
A Micro-Electromechanical System (MEMS) device having improved thermal management, and methods of fabricating the same are described. Generally, the device includes a piston layer suspended over a surface of a substrate by posts at four corners thereof, the piston layer including an electrostatically deflectable piston and a number of flexures through which the piston is coupled to the posts. A faceplate including an aperture through which the piston is exposed is suspended over the piston layer. Thermal sinking structures project from the surface of the substrate and extend through void spaces between the posts, the flexures and the piston of the piston layer to provide thermal management of the piston layer. The thermal posts substantially fill the void spaces without contacting either the flexures or the piston, and without altering a deflection gap between the piston and the surface of the substrate. Other embodiments are also described.
US11036019B2
A modular multi-positionable tray assembly (420) for mounting within a chassis (10) of a telecommunications panel (100) is disclosed. The multi-positionable tray assembly (420) may include support arm structure (423) having a first support arm (424) and a second support arm (480) that pivotally supports a tray (422) and that allows the tray assembly (420) to be installed and removed from the chassis (10). The tray (422) and the support arm structure (423) cooperatively define a cable routing pathway (208) that extends through a pivot axis (A1) defined by the tray and the support arm. To protect the cables (300) and to increase accessibility of cables (300) within the portion of the cable routing pathway (208) defined by the tray (422), a bend radius limiter (460) can be provided that is rotatably mounted to the tray (422). The tray (422) can also be provided with attachment features for allowing the tray (422) to accept various telecommunications components, such as splice trays and splitter trays.
US11036018B2
A wall box includes an enclosure having a base and a cover connected to the base. The base and the cover enclose an interior region. The wall box further includes a plurality of fiber optic adapters mounted to the enclosure. The fiber optic adapters include an inner port positioned inside the interior region and an outer port positioned at an outer surface of the enclosure. A tray stack is mounted within the interior region. The tray stack includes a tray mount pivotally connected to the enclosure. The tray mount includes a top surface and an oppositely disposed bottom surface. A first splice tray mounting area is disposed on the top surface and a second splice tray mounting area is disposed on the bottom surface. A plurality of trays is disposed in the first splice tray mounting area. A tray is disposed in the second splice tray mounting area.
US11036015B2
A connection structure of optical waveguide chips includes a base substrate (2003) in which grooves (2013) are formed, spacer optical fibers (2006) each disposed for a corresponding one of the grooves (2013) and fitted in the groove (2013) while partially projecting from the base substrate (2003), and silica-based PLCs (2001, 2002) that are a plurality of optical waveguide chips in each of which grooves (2007) fitted on the projecting portions of the spacer optical fibers (2006) are formed at positions of an optical waveguide layer (2008) facing the grooves (2013), and each of which is mounted on the base substrate (2003) while being supported by the spacer optical fibers (2006). The silica-based PLCs (2001, 2002) are mounted on the base substrate (2003) such that incident/exit end faces of the optical waveguide layers (2008) face each other.
US11036012B2
A fiber optic cassette includes a body defining a front and an opposite rear. A cable entry location is defined on the body for a cable to enter the cassette, wherein a plurality of optical fibers from the cable extend into the cassette and form terminations at non-conventional connectors adjacent the front of the body. A flexible substrate is positioned between the cable entry location and the non-conventional connectors adjacent the front of the body, the flexible substrate rigidly supporting the plurality of optical fibers. Each of the non-conventional connectors adjacent the front of the body includes a ferrule, a ferrule hub supporting the ferrule, and a split sleeve surrounding the ferrule.
US11036005B2
A method of transfer printing. The method comprising: providing a precursor photonic device, comprising a substrate and a bonding region, wherein the precursor photonic device includes one or more alignment marks located in or adjacent to the bonding region; providing a transfer die, said transfer die including one or more alignment marks; aligning the one or more alignment marks of the precursor photonic device with the one or more alignment marks of the transfer die; and bonding at least a part of the transfer die to the bonding region.
US11036001B2
One embodiment is directed to a compact system for scanning electromagnetic imaging radiation, comprising a first waveguide and a second waveguide, each of which is operatively coupled to at least one electromagnetic radiation source and configured such that output from the first and second waveguides is luminance modulated and scanned along one or more axes to form at least a portion of an image.
US11036000B2
The present disclosure provides optical fibers with an impact-resistant coating system. The fibers feature low attenuation. The coating system includes a primary coating and a secondary coating. The primary coating and secondary coating have reduced thickness to provide low-diameter fibers without sacrificing protection. The primary coating has high tear strength and is resistant to damage caused by mechanical force. The secondary coating has high puncture resistance. The outer diameter of the optical fiber is less than or equal to 190 μm.
US11035987B2
A liquid lens module includes a first housing having a first hole formed therein to allow a first lens unit to be coupled thereto, a lower connection substrate coupled to the first housing, an upper connection substrate disposed on the lower connection substrate, the upper connection substrate being coupled to the first housing, and a liquid lens disposed between the lower connection substrate and the upper connection substrate, the liquid lens being configured to be electrically connected to the lower connection substrate and to the upper connection substrate. The upper connection substrate includes an opening that is larger than the liquid lens. The opening is disposed at a position corresponding to the first hole in an optical-axis direction.
US11035986B2
A light source device includes a semiconductor light-emitting element; an optical element including lens regions that change an intensity distribution of light emitted from the semiconductor light-emitting element; and a phosphor element that emits, as excitation light, the light with the intensity distribution changed by the optical element. Respective focal points of the lens regions are present in front of or behind a light-emitting surface of the phosphor element in different positions. At least one of the lens regions is astigmatic. An excitation beam from the at least one of the lens regions with the astigmatism forms a circle of least confusion near an associated one of the focal points, and a first focal line and a second focal line sandwiching the circle behind and in front of the circle, respectively. Beams from the lens regions overlap each other on the light-emitting surface of the phosphor element.
US11035981B2
A method for calibrating a resistivity-logging tool using air-hang calibration is provided. The method may include performing an air-hang measurement using the resistivity-logging tool and performing a first measurement decoupling operation on the air-hang measurement. The first measurement decoupling operation may include generating correcting factors based on a physical model and calculating an air-hang calibration matrix based on the correcting factors. Additionally, the method may include performing a formation measurement using the resistivity-logging tool and performing a second measurement decoupling operation on the formation measurement to generate a decoupled formation measurement matrix. Further, the method may include calibrating the resistivity-logging tool to generate a calibrated formation measurement matrix by subtracting the air-hang calibration matrix from the decoupled formation measurement matrix.
US11035971B2
A system for monitoring data quality in a drilling operation includes a controller and a plurality of data sources configured to provide data to the controller. The controller is configured to receive data from a plurality of data sources during a drilling operation; apply data quality rules to the received data; calculate a score for each data source of the plurality of data sources based on adherence of the received data for that data source to the data quality rules; compare the calculated scores for the plurality of data sources to determine which calculated scores meet or exceed a threshold score; receive a selection of one of the plurality of data sources having a calculated score that meets or exceeds the threshold score; and use the data from the selected data source. Methods and non-transitory machine-readable media for monitoring data quality are also provided.
US11035970B2
A seabed object detection system is provided. The system can include a receiver array. The receiver array can include a plurality of receivers disposed on a plurality of streamers. The plurality of streamers can include a central port side streamer, a central starboard side streamer, an auxiliary port side streamer and an auxiliary starboard side streamer. The system can include a source array. The source array can include a plurality of sources. The plurality of sources can include a central port side source, a central starboard side source, an auxiliary port side source, and an auxiliary port side streamer. The source array towed during a first pass can define a first path. The source array towed during a second pass can define a second path. The first path can be interleaved with the second path such that the first path overlaps the second path.
US11035966B2
A method for estimating reservoir quality from a reflection seismic survey includes determining seismic interval velocity (or their inverse, interval transit time “ITT”) with respect to depth from the reflection seismic survey. A normal compaction trend of the seismic interval velocity with respect to depth is determined. A fractional amount of sand and a fractional amount of shale at at least one depth is determined based on deviation of the seismic interval velocity (or ITT) at the at least one depth from the normal compaction trend.
US11035955B2
A method for measuring and registering three-dimensional (3D) coordinates by measuring 3D coordinates with a 3D scanner in a first position, measuring two-dimensional (2D) coordinates with a 2D scanner while moving from the first position to a second position, measuring 3D coordinates with the 3D scanner at the second position, and determining a correspondence among targets in the first and second positions while moving between the second position and a third registration position.
US11035951B1
Embodiments herein describe a scanning station for identifying an air gap between one or more items stored in a container (e.g., a cardboard box) and a surface of the container (e.g., a top lid of the cardboard box). After identifying the air gap, in one embodiment, the scanning station provides instructions to a downstream cutting station where the container is cut opened. In one embodiment, the scanning station includes one or more articulating arms that each includes a scanner (e.g., a radar sensor) attached on an end of the articulating arm facing the container. Moving the articulating arms along the boundaries of the container provides a 3D image of the inside of the container. By processing this image, the scanning station can identify an air gap along a desired cut line as well as a thickness of the sides of the container.
US11035949B2
The present disclosure is directed to a measurement system for measuring a reflection coefficient of a test sample, including: a transceiver antenna configured to be coupled to a source of electromagnetic radiation; and a RAM positioned between the transceiver antenna and a measurement region of the transceiver antenna, wherein the RAM comprises an aperture substantially orthogonal to and substantially aligned with a transceiving axis of the transceiver antenna. A method for obtaining error correction of a measurement system and a method of measuring a reflection coefficient in a test sample are also provided.
US11035942B2
A method of correcting a target angle error of a radar sensor, the method may include recognizing a first target angle of a target through the radar sensor; recognizing a second target angle of the target through V2X communication and then calculating a target angle error between the first target angle and the second target angle; comparing the target angle error with a predetermined critical error; and correcting a phase curve of the radar sensor by applying the target angle error to the phase curve in accordance with the comparison result, and then giving a target warning using the corrected phase curve.
US11035941B2
Provided are a UWB high-precision positioning system, a positioning method and apparatus, and a computer readable medium. The positioning system comprises at least one UWB positioning signal transmitter group, and at least one central controller for controlling the synchronization of the UWB positioning signal transmitter group. Each UWB positioning signal transmitter group comprises N UWB positioning signal transmitters, where N is an integer equal to or greater than three. Wireless communication is realized between any two UWB positioning signal transmitters and between any UWB positioning signal transmitter and the central controller. The positioning system further comprises at least one positioning terminal. The positioning terminal is used for receiving a UWB positioning signal sent by each UWB positioning signal transmitter. Wireless communication is realized between the positioning terminal and the central controller.
US11035933B2
The present disclosure generally relates to methods and systems for determining a position of a vehicle relative to a surrounding environment. A vehicle may obtain a LiDAR map of the surrounding environment at a vehicle location via processing data from a LiDAR device mounted on the vehicle. The vehicle may access a transition map based on the vehicle location to determine a transformation between the LiDAR map and a stored high-definition map. The transition map may define a six degrees of freedom transformation for each of a plurality of locations. The vehicle may apply the transformation to an element of the LiDAR map to determine a corresponding location of the element on the high-definition map. In some aspects, the vehicle may perform an autonomous driving operation based on a location of the vehicle with respect to the element of the high-definition map.
US11035927B2
An apparatus and a method for determining a geographical position of a vehicle. The apparatus includes a satellite navigation receiver designed to receive satellite signals, a sensor designed to capture a motion parameter of the vehicle, and a processor designed to generate a V2X communication message, wherein the V2X communication message indicates the motion parameter of the vehicle, and to determine the geographical position of the vehicle by the satellite signals in response to an initiating of the generation of the V2X communication message.
US11035923B2
A magnetic resonance imaging apparatus according to an embodiment includes a monitoring coil, a measuring device, and processing circuitry. The monitoring coil continuously transmits to a subject an electromagnetic wave having a monitoring frequency, and without touching the subject. The measuring device measures a change in the impedance related to the monitoring coil over time to thereby generate a biosignal of the subject. The processing circuitry is configured to determine the monitoring frequency that is higher than a frequency of a high-frequency magnetic field based on the information of the subject, and to controls a sequence related to the imaging based on the biosignal.
US11035918B2
In a method and magnetic resonance (MR) apparatus for reducing artifacts in an image dataset reconstructed from MR raw data that were acquired by radial sampling using different coil elements, for each of at least some of the coil elements, exclusion information is determined that identify MR data from that coil element that are responsible for at least one artifact, by a comparison of a sensitivity map, which defines a spatial reception capability of that coil element, with at least one comparison dataset obtained from at least a portion of the MR data from that coil element. At least the MR data identified from the exclusion information are excluded from the reconstruction of the image dataset.
US11035906B2
The invention relates to a method for determining the value of one or more parameters relating to the state of health of at least one accumulator of a battery that is intended to provide electrical energy to an external application, an electronic battery management system implementing this method, and a battery provided with this system. The method comprises the steps consisting in particular in: making a series of measurements of N samples, where N≥3, of at least the voltage, the current and the cumulative capacitance, at the terminals of said accumulator, when charging or discharging said accumulator; —creating a minimization loop by varying a current value of the first parameter of the accumulator from a determined initial value, comprising the following steps: (i) calculating N estimated values of a second parameter linked to the state of charge of the accumulator from the current value of the first parameter and said N samples, respectively (ii) calculating N theoretical values of the second parameter (iii) varying the current value of the first parameter, repeating the preceding calculation steps for each variation of said current value of the first parameter, and determining the value of the first parameter as being the current value of the first parameter that minimizes the difference between the estimated values and the theoretical values of the second parameter.
US11035900B2
Scan-chain testing of a semiconductor chip may be performed entirely via a deserializer port. In one illustrative device embodiment, a semiconductor chip includes at least one deserializer having: a serial-to-parallel converter coupled to a pair of differential signal input pins; a scan-chain receiver circuit coupled to at least one of the pair of differential signal input pins in parallel with the serial-to-parallel converter to receive a scan-chain test input data stream; a scan-chain test logic circuit that loads the scan-chain test input data stream into a scan chain and extracts a scan-chain test result data stream from the scan chain; and a scan-chain transmit circuit that drives the pair of differential signal input pins with the scan-chain test result data stream. If multiple SerDes blocks exist on the chip, the deserializer ports may be employed in parallel for input and output of test data streams.
US11035896B2
The disclosure provides a method and device for reliability assessment of a wide area protection system, solving the technical problem that a reliability research result of a current wide area protection system is only limited to reliability research of a communication network thereof, but a reliability analysis model for an overall system does not exist. The method provided by the disclosure includes: S1, acquiring an information acceptance rate d of a wide area monitoring center of a wide area protection system; S2, obtaining the accuracy psf(d) of wide area protection initiation, the accuracy pfz(d) of fault area positioning and the accuracy pfc(d) of fault element recognition according to the information acceptance rate d; and S3, multiplying the accuracy psf(d) of wide area protection initiation, the accuracy pfz(d) of fault area positioning and the accuracy pfc(d) of fault element recognition to obtain the decision accuracy Pdmp of the wide area protection system.
US11035894B2
A method for measuring a capacitive sensor output may include applying an excitation signal to a capacitor of the capacitive sensor which causes generation of a modulated signal from a baseband signal, wherein the excitation signal is of a carrier frequency which is higher than frequency content of the baseband signal, demodulating the modulated signal to generate an intermediate signal representative of a capacitance of the capacitor wherein the demodulating is based, at least in part, on the excitation signal, converting the intermediate signal into a pulse-density modulated output signal with a pulse-density modulator, and shaping a noise transfer function of the pulse-density modulator to have an approximate zero at the carrier frequency.
US11035892B2
There is provided an electric power system monitoring apparatus that can estimate dynamic behavior constants using measurement signals and can obtain the accuracy of an estimation result. An apparatus according to the present invention that monitors an electric power system includes a dynamic behavior constant estimation unit to estimate a predetermined dynamic behavior constant from a measurement value obtained from the electric power system, a relative accuracy calculation unit to calculate, from the measurement value, a relative accuracy index that indicates accuracy of a dynamic behavior constant estimation value estimated at the dynamic behavior constant estimation unit, and an estimation error calculation unit to calculate an estimation error from reference dynamic behavior information, the dynamic behavior constant estimation value, and the relative accuracy index. Thus, after the accuracy of a dynamic behavior constant estimation value is grasped, a process using the estimation value can be executed.
US11035889B2
A measuring sensor, a measuring device, a detection module, a measuring method and a calibration method are disclosed. In an embodiment a measuring sensor includes at least one inductive current transformer configured to generate an electrical measurement signal dependent on a current flow in a conductor passing through the inductive current transformer, a terminal configured to connect the inductive current transformer to a measuring transducer, wherein the inductive current transformer is electrically connected to at least two terminal contacts of the terminal in order to transmit the electrical measuring signal to the measuring transducer and a detection module connected between the inductive current transformer and the two terminal contacts, wherein the detection module is configured to return a response signal when a retrieval signal is applied to the two terminal contacts.
US11035882B2
A signal transfer structure including a tapered input line extending in a first direction and having an input terminal and a contact terminal, a width of the input line increasing from the input terminal to the contact terminal in the first direction and a signal being input to the input terminal; a diverging line in contact with the contact terminal of the input line and extending in a second direction different from the first direction; an output line connected to the diverging line and from which the signal is output; and an interconnector, the interconnector including a vertical via between the diverging line and the output line and a via line connected to the vertical via and having a same characteristic impedance as the output line.
US11035879B2
The present document relates to a Z-position motion stage for use in a scanning probe microscopy system. The stage comprises a support element for mounting the z-position motion stage on a scan head, and at least one first actuator mounted on the support element for enabling motion of a probe of the scanning probe microscopy system. The probe is connected to or attachable to the z-position motion stage. The support element and the at least one first actuator are shaped and mounted such as to form a rotation symmetric element which is rotation symmetric around a notional common longitudinal axis. The document further relates to a scan head, a method of manufacturing a z-position motion stage, and a Z-position motion stage obtained with such a method.
US11035876B2
Provided is a sensor that is highly accurate while ensuring reduced power consumption. A sensor is an electronic circuit that includes a sensor element, an analog filter, an A/D converter, and first and second electronic circuit. The analog filter filters a waveform that includes a sensor signal from the sensor element and noise based on a servo signal. The A/D converter converts the waveform filtered by the analog filter into a first digital signal. The first electronic circuit includes a digital filter and acquires a second digital signal by performing signal processing including at least a filtering process on the servo signal by using the digital filter. The second electronic circuit acquires a third digital signal by subtracting the second digital signal from the first digital signal. A setting for the signal processing for acquiring the second digital signal is changed on the basis of the third digital signal.
US11035875B2
A physical quantity sensor includes a substrate, a movable section displaceable in a first direction with respect to the substrate, first and second movable electrode sections provided in the movable section, a first fixed electrode section fixed to the substrate and disposed to be opposed to the first movable electrode section in the first direction, a second fixed electrode section fixed to the substrate and disposed to be opposed to the second movable electrode section in the first direction, a restricting section configured to restrict a movable range in the first direction of the movable section, a first wire provided on the substrate and electrically connected to the first fixed electrode section, and a second wire provided on the substrate and electrically connected to the second fixed electrode section. The first wire and the second wire are respectively cross the restricting section in a plan view of the substrate.
US11035873B2
A method at a sensor apparatus, the method including calculating a value for a target function based on at least one sensor of the sensor apparatus; determining that the value of the target function is within a defined threshold range for a defined time period, thereby finding an in-flight state for the sensor apparatus; and turning off transmission from a radio of the sensor apparatus based on the in-flight state.
US11035866B2
The application relates to markers for seizures and epilepsy. Polypeptide expression panels or arrays are provided, comprising one or more probes capable of binding specific polypeptides in blood plasma or blood serum of a mammalian subject. Also provided are methods for detecting seizure, methods for predicting seizure, use of sICAM-5 in the treatment of seizure, methods for assessing the effectiveness of a treatment of seizure, and diagnostic kits.
US11035862B2
The presence of mild electrophiles, such as aldehydes, during the denaturation of glycoproteins or glycopeptides and subsequent enzymatic deglycosylation reduces artifacts in subsequent analyses of the glycans released from the glycoproteins or glycopeptides.
US11035859B2
The invention relates generally to compositions and methods for detecting protease activity in a subject or a biological sample using activatable antibodies, and the use of these compositions and methods in a variety of diagnostic indications.
US11035852B2
The invention relates to an assay for diagnosing a disease or affliction that affects fluid uptake or secretion or for studying the effectiveness of one or more drugs for treating the disease or affliction, wherein the assay comprises measuring swelling of one or more organoids.
US11035848B2
The present invention relates to a system and method for identifying malignant cancer cells that produce anti-cancer compounds.
US11035835B2
An analysis method having: a sample preparation step of preparing a measurement sample by mixing a measurement object containing pyrroloquinoline quinone or a salt thereof with glycine so that the pyrroloquinoline quinone or the salt thereof reacts with the glycine to produce imidazopyrroloquinoline or a salt thereof; and a quantitative analysis step of determining quantitatively the amount of the pyrroloquinoline quinone and the salt thereof contained in the measurement object, based on a chromatogram of the imidazopyrroloquinoline or the salt thereof contained in the measurement sample obtained by chromatography.
US11035831B1
Disclosed herein is a non-destructive inspection apparatus that utilizes a biased probe housing to maintain ultrasonic coupling with a part. The apparatus includes an attachment body attached to a robotic arm that has a tool center point (TCP). The apparatus also includes a probe assembly coupled to the attachment body such that movement of the TCP results in a corresponding movement of the probe assembly, and a probe housing disposed around the probe assembly and moveably coupled to the attachment body. The apparatus also includes a biasing member disposed between the attachment body and the probe housing that urges the probe housing away from the attachment body. Also disclosed is a method that includes positioning a probe housing and a probe assembly adjacent a part, ultrasonically scanning the part for defects, and biasing the probe housing relative to the attachment body to maintain engagement of the part.
US11035828B2
An acoustic sensor, comprising: a side wall, closed by first and second end walls to form a substantially cylindrical cavity for containing a fluid, wherein a radius, a, of the cavity and an axial height, h, of the cavity satisfies the inequality a/h is greater than 1.2; a transmitter, operatively associated with one of the first and second end walls; a receiver, operatively associated with the other of the first and second end walls; and a first stiffener plate, comprising an outer peripheral edge and an aperture which defines an inner peripheral edge, and located on an outer face of the first end wall such that the aperture overlies the axis of the cavity; wherein: the first end wall comprises at least one through-hole, located radially of the axis of the cavity between the inner and outer peripheral edges of the first stiffener plate; the first stiffener plate comprises at least one duct, which connects the at least one through-hole, of the first end wall, to at least one of the inner and outer peripheral edges of the first stiffener plate, thereby to provide at least one fluid passageway between the cavity and the external surroundings of the acoustic sensor via the first end wall; and in use: the transmitter causes oscillatory motion, of the one of the first and second end walls with which the transmitter is associated, in a direction substantially perpendicular to the plane of that end wall, such that axial oscillations of that end wall drive substantially radial oscillations of a fluid pressure in the cavity; and the substantially radial oscillations in the pressure of the fluid drive oscillatory motion of the other of the first and second end walls, with which the receiver is associated, generating an electrical signal.
US11035824B2
The invention relates to a closure for an electrochemical reaction vessel, in particular a potentiostat, the closure comprising: a holder for holding electrodes arranged at an inner side of the closure such that, when the closure is attached to a reaction vessel, electrodes held by the holder extend into an interior space of the reaction vessel and into an electrolyte contained in the reaction vessel; and a plurality of contacts arranged at an outer side of the closure for providing electrical contacts with the electrodes.
US11035817B1
A method and process to make and use cotton-tipped electrochemical immunosensor for the detection of corona viruses is described. The immunosensor were fabricated by immobilizing the virus antigens on carbon nanofiber-modified screen printed electrodes which were functionalized by diazonium electrografting and activated by EDC/NHS chemistry. The detection of virus antigens were achieved via swabbing followed by competitive assay using fixed amount of antibody in the solution. Ferro/ferricyanide redox probe was used for the detection using square wave voltammetric technique. The limits of detection for our electrochemical biosensors were 0.8 and 0.09 pg/ml for SARS-CoV-2 and MERS-CoV, respectively indicating very good sensitivity for the sensors. Both biosensors did not show significant cross reactivity with other virus antigens such as influenza A and HCoV, indicating the high selectivity of the method.
US11035815B2
A gas detection device is provided having a substrate. A sensing element is coupled to the substrate and constructed and arranged to sense a target gas. A top surface is positioned on the sensing element opposite the substrate. A dopant is disposed within the sensing element. The dopant enhances the ability of the sensing element to sense the target gas. An electric field is applied to the dopant to constrain the dopant at or near the top surface of the sensing element.
US11035812B2
According to one embodiment, a structural health monitoring apparatus for monitoring health of a structure includes a resistance measurement unit and an evaluation unit. The resistance measurement unit measures a resistance value between one terminal and another terminal of a set of two terminals. The set of two terminals is selected from a plurality of terminals provided on the electrical paths formed in the assembled body that forms frames of the structure. The evaluation unit evaluates the health of the structure by using a difference between the resistance value between terminals of the set of two terminals and a reference resistance value between the two terminals, and outputs evaluation result information.
US11035808B2
A non-invasive NMR based apparatus for measuring a food attribute (moisture, sugar content) in food products comprises a magnetic chamber, an RF pulsing device attached to the magnetic chamber, a sensor receiver, and a data processing unit in communication with the sensor receiver. The pulsing device exposes the food ingredients/snacks to an RF field and produces an NMR response signal that is detected by the sensor receiver. The data processing unit quantitatively measures a food attribute of the food product based on the NMR response signal.
US11035792B2
A nanohole array (NHA)-based plasmonic sensor (e.g., gas/condensed phase sensor), their preparation, and their use to detect and analyze samples, especially mixtures of chemicals/bio-chemicals.
US11035791B2
A rotating dual-electrode infrared cell for in situ electrochemical attenuated-total-reflection infrared spectroscopy (ATR-IRS) comprising: a first and second prism; a first and second thin metal film, wherein the first thin metal film is coated on a surface of the first prism and the second thin metal film is coated on a surface of the second prism; an ion exchange membrane; and a first and second cell body, wherein each cell body comprises an inlet and outlet.
US11035783B2
A method to normalize at least one of a population of subordinate clinical diagnostic analyzer to a master clinical diagnostic analyzer such that an assay result from a subordinate clinical diagnostic analyzer can be converted to the equivalent result of the master clinical diagnostic analyzer by using a simple multiplicative factor when the assay executed on each analyzer uses a common fluorescently labeled dye. Also a method to re-normalize a subordinate clinical diagnostic analyzer assay result to a master clinical diagnostic analyzer assay result by using a simple multiplicative factor when the assay executed on the subordinate clinical diagnostic analyzer uses a different fluorescently labeled dye than the assay executed on the master clinical diagnostic analyzer.
US11035780B2
[Problems] Objects include providing a cover film for testing which can be well fixed to a substrate having a groove and in which a pressure sensitive adhesive does not invade into the groove, providing a testing member comprising the cover film for testing, and providing a method of manufacturing the cover film for testing. [Solution] The cover film for testing (1, 2) comprises a base material (10) and a pressure sensitive adhesive layer (20) laminated on one surface side of the base material (10). The cover film for testing (1, 2) has a region in which the pressure sensitive adhesive layer (20) does not exist in the plan view.
US11035779B2
A particle container includes a measurement section in which a measurement region is formed and the measurement section measurably accommodates multiple particles in the measurement region. The measurement section is configured to change a width of the measurement region in the measuring direction of measuring the particles.
US11035772B2
Apparatuses and methods are disclosed for the analysing of non-Newtonian fluids and determining parameters to characterise the relationship between shear stresses and shear rates, i.e. the parameters of one or more rheological models of viscosity. A plurality of viscosity measurements are made in a fluid using one or more vibratory transducers operating at a plurality of frequencies. Parameters for the fluid are determined based on the measured viscosity values and the frequencies of vibration at which the viscosity measurements were obtained.
US11035764B2
A method and composition for extracting an analyte from a test sample such as grain, so as to determine whether the test sample is contaminated with a toxin. The method is particularly useful for detecting the presence in a batch of grain of a mycotoxin, such as for example aflatoxin, ochratoxin, T2, zearalanone, vomitoxin (deoxynivalenol a/k/a DON), patulin and fumonisin. Extraction is performed with use of a composition that includes a proteinaceous material, such as albumin, as an extraction agent.
US11035756B2
In order to secure a separation ability required for an oxidation catalyst such as a non-methane cutter, and to enable a sample gas to be measured accurately, this gas analyzing device is provided with a sample gas line where a sample gas flows, an analyzer that is provided in the sample gas line and that detects the concentration of a specific component contained in the sample gas, a catalyst that is arranged upstream of the analyzer in the sample gas line and that reacts with the sample gas, and a moisture concentration adjusting unit that is arranged upstream of the catalyst in the sample gas line to adjust the moisture concentration of the sample gas.
US11035750B2
Methods and systems for leak detection in a fluid compression system using a purge system are disclosed herein. In an embodiment, a method for detecting leaks includes determining, during a period of vacuum, a purge exhaust rate of non-condensables from a purge system integrated with a chiller unit. The method includes determining a differential pressure, the differential pressure based on a vacuum side pressure of the chiller unit, where the vacuum side pressure includes at least one of a pressure of a condenser and pressure of an evaporator. The method includes calculating, via a controller, the purge exhaust rate and the differential pressure to identify a leak size based at least in part on the purge exhaust rate.
US11035749B2
A system and method for leak testing a thermoplastic piping system is disclosed. The leak test system includes a pump assembly having an air pump configured to pressurize a piping system with air, wherein the air pump is configured by design not to output pressure exceeding the piping system design limitations. The pump assembly further includes a pressure sensor, pressure controller, pressure switch, and solenoid valve for maintaining the pressure within the piping system to a prescribed pressure. The leak test system can include tubing for connecting the pump assembly to the piping system, and further include an ultrasonic leak detection device to locate potential leaks identified on the piping system. As such, the leak test system can safely leak test a thermoplastic piping system, including brittle piping, with low pressure air, while being capable of re-pressurizing the system to compensate for pressure variations therein due to leaks and/or other external factors.
US11035745B2
A torque sensor includes: a torsion bar coaxially connecting a first shaft and a second shaft; a multipole magnet; a pair of magnetic yokes; and a magnetic sensor capable of detecting a density of magnetic flux formed by the pair of the magnetic yokes and having an inner magnetosensitive surface facing inward in a radial direction and an outer magnetosensitive surface facing outward in the radial direction when viewed along a central axis of the torsion bar. The torque sensor includes: a magnetic flux guiding member capable of magnetically coupling the magnetic yoke and the outer magnetosensitive surface of the magnetic sensor; and a water blocking portion capable of housing the magnetic sensor and the magnetic flux guiding member to restrict the magnetic sensor from coming into contact with water.
US11035744B2
A sensor system for positioning, orienting, and/or aligning a sensor assembly to a target object are provided. In some embodiments, the sensor system can include a sensor assembly and a control and processing module coupled to the sensor assembly. The control and processing module can be configured to process signals generate by the sensor assembly. The sensor system can include a mounting assembly configured to receive the sensor assembly and to position the sensor assembly relative to a surface of a target object. The mounting assembly can include a retaining element configured to translate along a first axis.
US11035735B2
Spherical detector array devices are provided, which are implemented using passive detector structures for thermal imaging applications. Passive detector structures are configured with unpowered, passive front-end detector structures with direct-to-digital measurement data output for detecting incident photonic radiation in the thermal IR portion of the electromagnetic spectrum.
US11035731B1
A compact spectroradiometric device with a digital data processing system used to determine the spectral irradiance, illuminance, chromaticity, correlated color temperature, color rendering, flicker, equivalent melanopic lux and other characteristics of a light source as well as those same characteristics as observed in the transmittance through or reflectance from a sample being illuminated by that light source is described.
US11035730B2
Methods of characterizing an optical retardance or a stress-related property of a glass-bases sample include directing a light beam into the glass-based sample while varying the polarization of the light beam to generate scattered light for each polarization are provided. The scattered light for each polarization is captured with an image sensor, which has an exposure time and a frame rate. The scattered light has an intensity distribution at the image sensor. The sample is moved so that the image sensor averages two or more different intensity distributions per frame to form an averaged intensity distribution for each polarization. The averaged intensity distributions for multiple frames are then used to characterize the optical retardance. The optical retardance can turn be used to determine stress-related properties of the glass-based sample. Moving the substrate reduces measurement noise scattered light having no optical retardance information.
US11035722B2
A combination imaging system includes a housing having a base and a lid, the lid having a closed position against the base and having an open position. The imaging device further includes a contact area image sensor. The lid shields the contact area image sensor from ambient light when the lid is in the closed position. The imaging device also includes a camera. The camera includes a lens, and the field of view of the camera encompasses at least a portion of an imaging area of the contact area image sensor when the lid is in the open position. The device may be especially useful for capturing a chemiluminescent image of an electrophoretic assay result, and capturing a colorimetric image of the same result, so that non-chemiluminescent protein standards may be located with respect to chemiluminescent analytes of interest.
US11035721B2
A substrate processing apparatus includes: a placement part whereon a substrate container is placed; a substrate retainer supporting the substrate; transfer mechanisms configured to transfer the substrate between the substrate container and the substrate retainer and to perform a transfer operation; a detector provided at one or more of the transfer mechanisms to detect vibration; a memory device that registers, in advance, natural frequencies of the substrate and one or more of the transfer mechanisms and threshold values of the substrate and the plurality of transfer mechanisms; and a monitoring part to monitor whether an intensity of the vibration, based on transformed data obtained by transforming detection data, exceeds at least one of the threshold values of the substrate and the plurality of transfer mechanisms and whether a vibration frequency is equal to at least one of the natural frequencies of the substrate and the plurality of transfer mechanisms.
US11035703B2
A sensor arrangement mode acquisition device capable of acquiring an arrangement mode of sensors while evaluating a detection accuracy of a predetermined action and a limitation on the number of sensors is provided. An E2PROM (13) of a sensor arrangement mode acquisition device (1) stores a database that defines a relationship between k×m correct answer ratios when the number of sensors (2) within a range of n or less is disposed in a test subject in k different arrangement modes, the k arrangement modes, and m predetermined actions. A controller (10) acquires one or more arrangement modes from the database in a case where an upper limit number of sensors, a predetermined action, and attachment areas of the sensors are selected by operating an input device (12) and a result display button (27) is pressed, and displays the acquired arrangement modes on a display (11).
US11035702B2
The present disclosure relates to a computer-implemented method for determining at least one measurement uncertainty for at least one measured value of a field device, in which a set of calculation parameters is created that contains at least all standard parameters of a set of standard parameters in the form of a respectively corresponding calculation parameter, and the at least one measurement uncertainty and/or a measurement uncertainty budget is calculated and/or specified based upon at least one calculation parameter value of at least one calculation parameter. Each standard parameter of the set of standard parameters comprising at least one standard parameter represents an independent variable causing the measurement uncertainty. To each calculation parameter is assigned at least one calculation parameter value in the form of at least one standard parameter value, one device parameter value, and/or one application parameter value.
US11035701B2
An illuminated pointer for a vehicle instrument cluster provides a more uniform light by propagating light from a source, through an elongate, light-transmitting prism formed to have multiple, inclined light-reflecting surfaces. Each surface being at a different angle, reflects light at a slightly different angle producing a corresponding number of refracted light maxima along the length of the prism. A more uniform refracted light is produced.
US11035699B2
Example embodiments include an optical interrogation system with a sensing fiber having a single core, the single core having multiple light propagating modes. Interferometric apparatus probes the single core multimode sensing fiber over a range of predetermined wavelengths and detects measurement interferometric data associated with the multiple light propagating modes of the single core for each predetermined wavelength in the range. Data processing circuitry processes the measurement interferometric data associated with the multiple light propagating modes of the single core to determine one or more shape-sensing parameters of the sensing fiber from which the shape of the fiber in three dimensions can be determined.
US11035696B2
A sensor arrangement having: a housing, a movement sensor, the movement sensor, being mounted on a bearing element connected to the housing; a position sensor; and a position transducer, the position sensor and the position transducer being arranged relative to each other in such a way that the movement of the movement sensor can be measured. The bearing element protrudes from the housing, or the position sensor and the position transducer are eccentric relative to the bearing element.
US11035693B2
A method includes acquiring a first data column output from a plurality of sensors, generating a model for estimating data from the plurality of sensors on the basis of the first data column, acquiring a second data column output from the plurality of sensors, obtaining an estimated data column corresponding to the second data column based on the model by using regularization for making an error between the second data column and the estimated data column sparse, and identifying a sensor in which a change occurred between the first data column and the second data column on the basis of the error between the second data column and the estimated data column. A corresponding computer program product and apparatus are also disclosed herein.
US11035689B2
An information processing device is installed in a vehicle and comprises an action history DB which stores a plurality of action histories including a combination of a content that was played based on an instruction of a user and a situation in which the content was played, and an automatic playing unit which, when a current elapsed time as an elapsed time from a time that an ignition switch of the vehicle was most recently turned ON or a current travel distance as a travel distance from a time that an ignition switch of the vehicle was most recently turned ON matches any one of the action histories of the action history DB, plays a content included in the matching action history.
US11035680B2
Systems, methods, and apparatuses are described for providing fresh hybrid routing independent of map version and provider. A set of routing data is received in response to a routing request. The set of routing data includes road segments. An analysis may be performed of a local map and the set of routing data. At least one unmatched road segment between the local map and the set of routing data is identified based on the analysis. A request for update data for the at least one unmatched road segment is made. Using the local map, the set of routing data, and the update data for the at least one unmatched road segment a navigation action is generated.
US11035672B2
An apparatus comprises a magnetic target for generating a magnetic field that is uniform and concentric about a central axis of the target; an array of three-axis digital magnetic compasses for sensing the magnetic field; and a processor for finding intersection points of vectors from the compasses to the target. The vectors lie in a global X-Y plane that is normal to the central axis. Each vector indicates a direction of sensed magnetic field from one of the compasses to the magnetic target.
US11035670B2
A survey system includes a survey device and a target. The survey device includes a main body rotatable around a vertical axis, a telescope supported by the main body and rotatable around a horizontal axis, a wide angle imaging unit having a second angle of view wider than a first angle of view of the telescope, and a target identification unit configured to identify a target image. The target image is identified based on a differential image between a first image captured by the wide angle imaging unit during an on-period with laser light emitted from an emission unit and a second image captured during an off-period in which laser light is not emitted from the emission unit. The target image is quickly identified even when the target is significantly separated in the horizontal direction from a position directly in front of the survey device.
US11035657B2
Provided is a threaded-hole inspection device having high inspection precision. An incomplete thread ridge portion of a gauge portion 5 of a thread gauge 1 is removed, a phase-positioning portion 8 for positioning a tip-side start point 7 of a complete thread ridge at a prescribed phase when the thread gauge 1 is mounted on a rotating-shaft portion 2 is provided to a fastening portion 6 of the thread gauge 1 that is to be fastened to the rotating-shaft portion 2, and a phase-positioning engaging portion 9 that is to engage with the phase-positioning portion 8 is provided to the rotating-shaft portion 2. A depth of a threaded hole 4 to be inspected is measured on the basis of a number of rotations and thread pitch of a rotating-shaft-feeding mechanism 18 that, via threaded engagement, feeds the rotating-shaft portion 2 in a threaded-hole-approaching direction, which is a direction of approach toward the threaded hole 4, the rotating-shaft portion 2 being caused to rotate by a rotary drive portion 3, and on the basis of a distance over which an outward-moving portion 23 moves outward from the threaded hole, and the depth of the threaded hole 4 is calculated.
US11035655B2
A spin-stabilized artillery projectile having at least one driving band and at least one obturator, wherein the driving band contains at least one compensating groove, and wherein the at least one obturator is arranged in the compensating groove of the driving band. The cross-section of the compensating groove, is preferably trapezoidal, but can also be rectangular or square. As a result, a complete detachment of the obturator is achieved and residues are avoided.
US11035647B2
Disclosed are various embodiments for a knife configured to be positioned, at least partially, within a grip of a firearm. The knife may include a blade body having a first blade side and a second blade side. The blade body may include a base and a knife edge portion. The knife may further include a handle portion. The handle portion may include the base of the blade body, a first handle attachment coupled to the base on the first blade side, and a second handle attachment coupled to the base on the second blade side. The knife may include an attachment mechanism for positioning at least the knife edge portion within an interior of the grip of the firearm.
US11035645B1
An apparatus and detachable recoding system for a firearm, the apparatus and system magnetically-detachable to a forward edge of a trigger guard of a firearm, the camera system comprising video recording means and a magnetic field proximity sensor in some embodiments. The apparatus and system are adapted to be activated when the firearm is withdrawn from a holster having a permanent magnet, and to record whatever the firearm is being pointed at whenever the firearm is drawn from a holster and not is proximity to a magnet within the holster.
US11035640B2
Reversible quiver for performing the sport of archery, consisting of a support element (1) equipped with devices to secure it to the body of the sportsperson, and a containment element (2) for the arrows, which can be connected in an interchangeable fashion to the support element (1), wherein the connection devices (3) are of magnetic type, consisting of a female part (3a) and a male part (3b), and wherein this latter part can be inserted coaxially into the female part (3a), whilst disengagement occurs in the direction defined by the respective disengagement grooves provided on the female parts (3) and equipped with a single disengagement opening.
US11035634B2
A castle nut has a groove around an exterior circumference thereof. An end plate has a through hole extending in a direction perpendicular to a longitudinal axis of a firearm. When a buffer tube is threaded onto a lower receiver of the firearm with the buffer tube traversing through the castle nut and the end plate, the castle nut can be screwed in a direction toward the lower receiver to fasten the end plate against the lower receiver. When the end plate is fastened against the lower receiver by the castle nut, the securing device can be screwed into the through hole of the end plate such that a portion of the securing device is engaged with the groove of the castle nut to prevent the castle nut to be loosened by being unscrewed in a direction away from the lower receiver.
US11035629B2
A heat exchange apparatus includes a heat exchanger through which a heat exchange medium flows inside, a fluid transport device that causes the heat exchange medium to flow, and a flow path through which the heat exchange medium flows. The heat exchange apparatus includes a flow rate controller configured to increase or decrease the flow rate of the heat exchange medium flowing through the flow path, and a driving part that drives the flow rate controller by receiving a force from the flow of the heat exchange medium flowing through the flow path.
US11035623B2
Provided is a heat exchanger which includes: multiple heat transfer pipes in which refrigerant flows; and a corrugated fin joined to the heat transfer pipes; and multiple plate-shaped fins. The plate-shaped fins are joined to at least one of each heat transfer pipe or the corrugated fin, and are arranged on a windward side in an air blowing direction with respect to the corrugated fin such that a plate width direction of each plate-shaped fin is substantially coincident with a plate width direction of the corrugated fin.
US11035616B2
A heat exchanger includes a first channel with at least one first wall for porting a first fluid and a second channel with at least one second wall for porting a second fluid. The heat exchanger includes a barrier chamber located between the at least one first wall and the at least one second wall such that a rupture of one of the at least one first wall and the at least one second wall does not result in mixing of the first fluid and the second fluid. The heat exchanger includes a support member that extends between the at least one first wall and the at least one second wall.
US11035610B2
Liquefaction of industrial gases or gas mixtures (hydrocarbon and/or non-hydrocarbon) uses a modified aqua-ammonia absorption refrigeration system (ARP) to chill the gas or gas mixture during the liquefaction process. The gas is compressed to above its critical point, and the heat of compression energy may be recovered to provide some or all of the thermal energy required to drive the ARP. A Joule Thomson (JT) adiabatic expansion process results in no requirement for specialty cryogenic rotating equipment. The aqua-ammonia absorption refrigeration system includes a vapour absorber tower (VAT) that permits the recovery of some or all of the heat of solution and heat of condensation energy in the system when anhydrous ammonia vapour is absorbed into a subcooled lean aqua-ammonia solution. The modified ARP with VAT may operate at pressures as low as 10 kPa, and the ammonia gas chiller may operate at temperatures as low as −71° C.
US11035606B2
A refrigeration appliance comprises a fan mounting assembly mountable to a liner of a cabinet. The fan mounting assembly comprises a bracket, a first member of a first snap coupling on the bracket for receiving a corresponding second member of the first snap coupling on an evaporator coil cover, and a mounting flange having a first member of a snap lock extending from the bracket for mounting the fan mounting assembly to the liner of the cabinet. An evaporator coil cover for mounting to the fan mounting assembly comprises a second member of the first snap coupling allowing the evaporator coil cover to be coupled to the fan mounting assembly, and a first slot. An air tower assembly mountable to the fan mounting assembly through the first slot comprises a second member of a second snap coupling and a second member of a third snap coupling.
US11035600B2
A compressor system includes a screw compressor and a controller. The screw compressor includes a slide valve selectively actuatable between a first position and a second position to facilitate modulating a capacity of the screw compressor between fully-loaded and fully-unloaded. The controller is communicably coupled to the slide valve. The controller is configured to receive a chilled fluid temperature setpoint for a fluid in heat transfer communication with a refrigerant of the refrigeration circuit; receive temperature data indicative of a chilled fluid temperature of the fluid; determine a difference between the chilled fluid temperature and the chilled fluid temperature setpoint; and provide one of a load command and an unload command to the slide valve based the difference between the chilled fluid temperature and the chilled fluid temperature setpoint. According to an embodiment, the controller does not receive feedback from the screw compressor regarding a position of the slide valve.
US11035598B2
A thermally insulated vessel contains a thermal insulation barrier defining an upper compartment above the barrier and a lower compartment below the barrier. The compartments are interconnected by a passage to allow pressure equalization. High temperature superconductor is mounted within the lower compartment for immersion in the liquid cryogen. A cryogenic refrigerator has a cold head thermally coupled to the high temperature superconductor for maintaining the high temperature superconductor below a superconductive transition temperature. A temperature controller maintains a temperature of the liquid cryogen in the upper compartment at a temperature of at least a boiling point of the liquid cryogen at atmospheric pressure when the lower compartment and at least a portion of the upper compartment are filled with the liquid cryogen.
US11035595B2
Methods and systems for recuperated superheat return are provided. A coolant is supplied in a vapor state to a compressor. The coolant compressed by the compressor is cooled with a gas cooler. The coolant cooled by the gas cooler is supplied to an inlet of a high pressure side of a recuperator. The coolant from an outlet of the high pressure side of the recuperator is supplied to a portion of a coolant circuit. The coolant is supplied back from the portion of the coolant circuit to an inlet of a low pressure side of the recuperator. The coolant in the low pressure side of the recuperator is heated with thermal energy transferred by the recuperator from the coolant in the high pressure side of the recuperator. The coolant in the vapor state from an outlet of the low pressure side of the recuperator is supplied to the compressor.
US11035592B1
A solar collector system comprising at least one heliostat and an inflatable cover configured to protectively conceal the at least one heliostat while it tracks the sun. The inflatable cover comprises a flexible membrane, which is transparent and colorless so that sunlight is transmitted through the cover. The cover may comprise an elastomeric material such as ethylene tetrafluoroethylene (ETFE). The solar collector system may further include a pump for inflating the inflatable cover, a pressure relief valve configured to prevent air pressure in the inflatable cover from exceeding a predetermined threshold, and a pressure sensor configured to automatically turn on the pump when the internal pressure falls below a predetermined threshold. The inflatable cover effectively removes wind loading from the heliostats, thus enabling the heliostats to use low-power, less-expensive actuators.
US11035589B2
An electric heating device includes a casing that forms inlet and outlet openings for the fluid to be heated and a circulation chamber as well as a connection chamber separated from the circulation chamber by way of a partition wall. A heat-emitting surface of a PTC heating element is exposed in the circulation chamber and is coupled in a heat-conductive manner to a PTC element. The PTC element is in electrically conductive contact, which via electrical conductor tracks with different polarities that are electrically connected in the connection chamber. The casing is a plastic casing provided with a shielding.
US11035588B2
The present invention relates to a boiler with a heating blower, the boiler being able to improve heat exchange efficiency without an additional boiler. According to the present invention, there is provided a heating blower that supplies high-temperature hot wind to a flame guide tube outside a storage tub, so it is possible to improve heat exchange efficiency of the flame guide tube and flue tube without an additional boiler.
US11035583B2
An air conditioner includes a housing having a suction port and a discharge port, a main fan configured to draw air into the housing through the suction port and discharge air from the housing through the discharge port, an auxiliary fan configured to draw, into the housing, air discharged by the main fan and a controller configured to control a rotational speed of the auxiliary fan to change a direction in which air is discharged from the housing.
US11035575B2
The invention relates to a power module, preferably induction module for powering one, two, three, four, at least one, at least two, at least three or at least four heating element (s), preferably electrical, radiant and/or induction heating elements, more preferably induction coils (3), of a cooking appliance, preferably a cooking hob, more preferably a radiant or induction hob (1), the power module (10) at least comprising: —one, two or at least two heating power units (11), in particular three or at least three heating power units, more in particular four or at least four heating power units, preferably heating frequency units and/or induction generators (11), each for providing power, in particular electrical power, to one, two, three, at least one, at least two or at least three heating elements (3); —one or at least one controller (12) for controlling the heating power unit(s) (11); —a communication interface (13) for coupling the power module (10) with one or at least one user interface (5); —wherein, in particular in a first configuration mode, the power module (10) is adapted to be operated either according to a master module configuration or a slave module configuration and/or—wherein, in particular in a second configuration mode, the power module (10) is configured to directly communicate with the at least one user interface, a corresponding cooking appliance as well as a corresponding method for operating a cooking appliance.
US11035572B2
A method of manufacturing a heat shield panel for a gas turbine engine comprising: determining a plurality of layers to compose a heat shield panel having one or more cooling apertures with complex geometries; forming each of the plurality of layers into sheets; forming each of the sheets into a three-dimensional slice of the heat shield panel; stacking each of the sheets to form a three-dimensional heat shield panel; and joining the sheets together.
US11035570B2
A method for removing condensate from a steam line during a cold startup is provided, including introducing a dip tube in a substantially vertical orientation within a substantially vertical section of a steam line, wherein the dip tube includes a proximal end and a distil end, immersing the distil end within a volume of condensate, connecting the proximal end to a removal conduit external to the steam line, and removing at least a portion of the condensate through the removal conduit.
US11035569B2
Described is a ceiling fan having lighted blades. The ceiling fan can include a power supply supplying electrical power via a negative lead and a positive lead, and a conductive frame connected to a down rod. The ceiling fan can also include a positive voltage plate and a positive voltage plate contact that contacts the positive voltage plate while the positive voltage plate rotates. The ceiling fan can further include one or more lights disposed on a fan blade connected to the power supply.
US11035565B1
A finial assembly affixed to a flagpole is described. The assembly includes a mounting component configured to receive the flagpole therein, a base component having transparent sections, a body component having solar panels, and a top component having transparent portions. The body component includes a hollow interior having an upper cavity that houses a first support structure and receives the top component and a lower cavity that houses a second support structure. Each of the first and second support structure are associated with a light-emitting diode (LED) operatively connected to the solar panels. A first LED of the first support structure illuminates light towards the transparent portions of the top component and a second LED of the second support structure illuminates light towards the transparent sections of the base component to illuminate a flag affixed to the flagpole.
US11035560B1
An optical communication lamp device is provided and the lamp device includes an emitting-end driving controller, a power unit, and a light emitting element. The light emitting element is electrically connected to the emitting-end driving controller and the power unit. The emitting-end driving controller receives an electrical signal to control the light emitting element.
US11035543B2
A lamp unit includes: a projective optical system; a light deflector that is provided behind the projective optical system and selectively reflects incident light toward the projective optical system; a first irradiating optical system that irradiates a reflecting part of the light deflector with first light; and a second irradiating optical system that irradiates the reflecting part of the light deflector with second light. The first irradiating optical system and the second irradiating optical system are arranged such that a direction of irradiation by the first light and a direction of irradiation by the second light are not parallel when a front of the reflecting part is viewed.
US11035535B1
An LED diffusing assembly having a housing, a plurality of LED lights, and an LED control circuit. Each of the plurality of LED lights has a fixed intensity. Once activated the LED control circuit activates and deactivates each LED light at different times and for different intervals to create a flickering effect.
US11035529B2
Various embodiments of electronic flares are described which generally comprise a light module that is disposed along a portion of a housing and includes at least one light source for emitting light according to a lighting mode, a power source for providing power to the light module, a circuit board that is disposed within the housing and is electrically coupled to the power source and light module, the circuit board including a controller for providing power to the light module according to the selected lighting mode when the electronic flare is activated; and a switch having an external switch portion and an internal switch portion coupled to one another, the external switch portion being disposed along an outer portion of the housing and the internal switch portion being operatively coupled to the circuit board, the external switch portion being rotatably movable by a user to one or more positions where each position is associated with a different lighting mode allowing the user to select the lighting mode.
US11035527B1
A light fixture with a troffer design. One light fixture includes light guide plates that extend above a back pan of the housing. LED assemblies are connected to light guide plates and direct light into the light guide plates through one of the outer edges. Each of the light guide plates receive the light through the outer edge and directs the light outward from the outer surface. Another light fixture includes a back pan, first and second light panels that are positioned above and spaced away from the back pan. Pixels are mounted on the outer surface of the light panels with each of the pixels configured to emit light.
US11035523B2
A lighting apparatus includes a light cover, a cup body, a heat sink, a light source module, a bulb cap and a driver. The cup body has a cup bottom, a cup top and a cup wall. The cup top has a larger diameter than the cup bottom. The light cover is attached to the cup top. The heat sink has a peripheral wall and a holder. The peripheral wall clings to the cup wall.
US11035505B2
A pipe restraining system has first and second pipes. Each pipe has an axis and a groove adjacent an axial end thereof. A bushing bridges and hydraulically seals with the first and second pipes. First and second clamp rings are removably attach the bushing to a respective one of the first and second pipes. When the pipe restraining system is assembled, axial tensile loads passing through the first pipe are transmitted through the first clamp ring, the bushing and the second clamp ring to the second pipe. An axial distance between the first and second pipes remains substantially constant.
US11035501B2
A flexible air duct contains a uniformly-spaced reflective insulation system, with or without bulk insulation, a liner, and an outer jacket that would allow a reduced amount or no amount of bulk insulation to be used to obtain a desired R-value insulation. The flexible air duct can be used to move conditioned air to one or more desired locations.
US11035494B2
Provided is a flow rate control apparatus capable of being used continuously when the apparatus is used in equipment that operates continuously, and a flow rate control method for the flow rate control apparatus. A flow rate of a fluid is controlled via any one of control valves disposed in branch passages, respectively. When replacement of the one control valve is determined to be necessary on the basis of a signal outputted from a monitoring portion of the one control valve, the one control valve performing flow rate control is closed, and another control valve disposed in another one of the branch passages, is opened, to perform flow rate control with a flow rate equivalent to that before the replacement. Furthermore, on-off valves disposed at upstream and downstream sides of the closed control valve are closed.
US11035491B2
A solenoid assembly of a fuel pump includes a housing; a pole piece disposed within the housing; an armature assembly movably disposed within the housing and including an armature and a plunger; and a coil disposed within the housing. A plurality of metal disks are disposed in a stacked arrangement, coupled to the pole piece and situated so as to be impacted by the armature during a full stroke of the armature assembly. The solenoid assembly further includes at least one fluid path in fluid communication with the region surrounding the metal disks, the at least one fluid path configured such that only a portion of a secondary swept volume of fuel associated with the armature assembly during operation of the fuel pump passes through the region and decelerates the armature assembly when the armature assembly moves towards the pole piece responsive to a current passing through the coil.
US11035490B2
A solenoid valve main body has a space with an annular shape continually formed in a circumferential direction between a sleeve and the stator, a first breathing hole which allows an outside of the solenoid valve main body to communicate with the space and a second breathing hole which allows the space to communicate with the accommodation portion. The first breathing hole and the second breathing hole are positioned such that a clockwise distance and an anticlockwise distance in the circumferential direction from the first breathing hole to the second breathing hole are different from each other.
US11035488B2
A vacuum valve for driving a valve body arranged facing a valve opening up and down relative to the valve opening to perform valve opening/closing operation, comprises: a first up-down driver configured to drive the valve body up and down with a first minimum drivable amount; and a second up-down driver configured to drive the valve body up and down with a second minimum drivable amount smaller than the first minimum drivable amount.
US11035486B2
An at least one spherical valve stem seat and a method for manufacturing the at least one spherical valve stem seat. The at least one spherical valve stem seat has a finished valve stem seat blank and a shell in retained communication therewith. The method for manufacturing the at least one spherical valve stem seat includes a molding process and an accompanying sintering, and machining process.
US11035484B2
The invention provides a water purification and dispensing system, preferably for producing ultrapure water and offering the purified water at one or more dispensing sites in a desired volume. The water purification and dispensing system comprises a (closed) water recirculation loop including a water inlet for introducing water to be purified, pumping means for pumping water through said water recirculation loop in a flow direction, water purification means for purifying water downstream of said water inlet, a dispensing portion of the water recirculation loop including one or more outlet(s) for purified water branched from said water recirculation loop downstream of said water purification means, a first valve arranged between each outlet and said water recirculation loop, for controlled dispensing of the purified water from said recirculation loop through the respective outlet, a second valve arranged in said dispensing portion of the water recirculation loop downstream of said first valve(s) and upstream of said pumping means, a bypass passage branched from said water recirculation loop and bypassing said dispensing portion of the water recirculation loop including said first valve(s) and said second valve, and a third valve for controlling the flow rate through said bypass passage.
US11035481B2
Hand-operated suction and irrigation medical devices are provided. An example medical device comprises a housing having a proximal end and a distal end. The housing defines first and second inlet paths and an outlet path. A first tubular member is partially disposed within the first inlet path and a second tubular member is partially disposed within the second inlet path. Each of the first and second tubular members extends from the proximal end of the housing. A third tubular member is partially disposed within the outlet path and extends from the distal end of the housing. A control member is slidably disposed on the housing and is movable between a first, proximal position and a second, distal position. A passageway provides fluid communication between the first inlet path and an opening to an environment external to the housing such that covering the opening provides control over the flow of fluid through the first inlet path and the first tubular member.
US11035467B2
The invention is related to a gasket for a wiper system, the wiper system comprising a bracket and a motor barrel. The gasket comprises an opening for receiving the motor barrel, an engaging means arranged around the opening for engaging the bracket. The engaging means comprises at least one dividing means for providing discontinuity of the engaging means. The invention is also related to a gasket-bracket assembly comprising such a gasket. The invention is further related to a wiper system for an automotive vehicle comprising such a gasket. Furthermore, the invention is related to a method for assembling a gasket in a wiper system.
US11035461B2
A method for preventing an incorrect learning of a clutch torque of a transmission of a vehicle may include a controller estimating an engine-based clutch torque estimated based on an engine torque; the controller estimating a wheel-based clutch torque estimated based on a driveshaft torsional torque; the controller determining a torque error, which is a difference between the engine-based clutch torque and the wheel-based clutch torque: the controller allowing a learning of the clutch torque when the torque error is equal to or less than a predetermined reference torque; and the controller prohibiting the learning of the clutch torque when the torque error is greater than the predetermined reference torque.
US11035457B2
The present invention relates to a bearing arrangement (104) connectable to a shaft (102), the bearing arrangement comprising a bearing (105, 105′) comprising a plurality of rolling elements (110) arranged to rotate relative to an inner raceway (302) for said bearing arrangement; and a ring shaped contact element (114, 114′) having an extension in an axial direction thereof, the ring shaped contact element further comprising a first contact surface (402) adapted to face the plurality of rolling elements, wherein an inner diameter of the ring shaped contact element at the axial position of the first contact surface has a larger diameter in comparison to a diameter (412) of the inner raceway, such that a continuous radial gap (414) is provided in the circumferential direction between the ring shaped contact element and the inner raceway when the bearing arrangement is connected to the shaft, wherein the radial gap (414) is arranged to be provided in fluid communication with a lubricating flow channel (306) of the shaft when the bearing arrangement.
US11035456B1
A gearbox includes a main housing carrying input and output shafts, a carrier mounted to the housing having a bore, an isolator plate mounted to the carrier having a bore aligned with the carrier bore, and an isolator mounted to the isolator plate having a bore aligned with the isolator plate and carrier bores. The carrier includes an oil collection well, spaced from the bore, and an oil return channel in fluid communication with the oil collection well that extends through the carrier to the main housing. The isolator plate includes an interior surface and an oil passage formed therein that extends from the interior surface to the oil collection well, such that the interior surface is in fluid communication with the main housing via the oil passage, the oil collection well and the oil return channel, and fluid at the interior surface is drawn into the main housing via the oil passage, the oil collection well and the oil return channel.
US11035445B2
A screw (20) assembly for an actuator (10) is described comprising: a screw (20); a nut (22) threaded on said screw (20), such that rotation of said screw (20) causes axial movement of said nut (22); a stop located at an end of said screw (20) and defining an axial limit of said nut (22); a first feature located on said nut (22); and a second feature located on said stop; wherein said first and second features are configured to cooperate with one another substantially upon contact of said nut (22) with said stop so as to indicate an amount of free movement between said nut (22) and said screw (20).
US11035442B2
A door moving apparatus includes a motor unit, a first gear, a second gear, an endless belt, a drum, and a rotator. The first gear is mounted on a rotary shaft of the motor unit. The second gear includes a diameter larger than a diameter of the first gear and teeth more than the first gear. The endless belt passes over the first gear and the second gear. A rotary power of the second gear is transmitted to the drum via a rotary power transmission mechanism. The rotator is configured to reduce a separation of the endless belt from a preset running path.
US11035440B1
A multiple speed transmission includes an input member, an output member, first, second, third and fourth planetary gearsets each having first, second and third members, and a plurality of interconnecting members each connected between at least one of the first, second, third, and fourth planetary gearsets and at least another of the first, second, third, and fourth planetary gearsets. The transmission includes a plurality of torque-transmitting mechanisms between the input and output members, wherein the torque transmitting mechanisms are selectively engageable in combinations of at least four to establish at least ten forward speed ratios between the input member and the output member.
US11035423B2
An overrunning, non-friction coupling and control assembly, an engageable coupling assembly and locking members for use in the assemblies are provided. A centroid or center of mass of at least one of the locking members is offset from a pivot axis of the locking member so that as the locking member moves from an engaged position, a moment arm of the centroid relative to the pivot axis decreases from a maximum value to substantially zero in a disengaged position to facilitate disengagement of the locking member at high rotational speeds.
US11035406B2
A magnetic bearing (20) has: a rotor (22) to be supported for rotation about an axis (502); and a stator (24) extending from a first end (30) to a second end (32). The stator has: a circumferential outer winding (50); a circumferential inner winding (52); a radial spacing (54) between the inner winding and the outer winding; a plurality of laminate teeth (84A, 84B, 86A, 86B); and a plurality of radial windings (34A, 34B, 36A, 36B) respectively encircling a respective associated tooth of the plurality of teeth. A plurality of magnetic flux paths are respectively associated with the plurality of radial windings and pass: radially through the associated winding; axially through the radial spacing; radially from the radial spacing to the rotor; and axially along the rotor.
US11035405B2
A rolling bearing including an inner ring, an outer ring and a middle ring, the rings being concentrically arranged around a central axis so that the middle ring is arranged radially between the inner ring and the outer ring, at least one row of rolling elements interposed between the inner ring and the middle ring, at least one row of rolling elements interposed between the middle ring and the outer ring. The inner ring provides a radially inner circumferential portion with a gear toothing and the outer ring having a radially outer circumferential portion with a gear toothing.
US11035399B2
Various embodiments provide a fastener including a head, a shank connected to the head and having a tip, one or more helical thread formations extending outwardly from the shank, and wherein a bottom portion of the head includes a plurality of ribs that extend towards the tip of the shank and that are shaped to abruptly frictionally engage a surface of a first object being attached to a second object to create an immediate frictional torsional resistance of a desired force level to the tightening of the fastener. This frictional resistance is provided back to the tightening tool to inform the operator of the tightening tool that the head of the fastener has sufficiently engaged the first object and that further tightening or clockwise rotation of the fastener is unnecessary.
US11035395B2
A connection device for an exhaust gas turbocharger includes an essentially bent first element and an essentially bent second element. The first element has a radially extending first clamping arm in a first end region and the second element has a radially extending second clamping arm in the first end region opposite the first clamping arm. The first element is movably connected with the second element in a second end region. The first clamping arm and the second clamping arm may be movably connected by a first connecting element of the connection device. The first element comprises a first supporting portion and the second element comprises a second supporting portion between the two end regions. A stiffening element is formed in a transition region between the clamping arm and the supporting portion for increasing the strength of the connection device.
US11035386B2
A motor oil pump assembly includes: a motor component; an oil pump component, where the oil pump component is supported on an end cover of the motor component; an inner sound insulation enclosure, where the inner sound insulation enclosure encloses the oil pump component, and the inner sound insulation enclosure and the oil pump component define an inner sound insulation cavity filled with low-pressure oil; and a pre-tightening buffering component, where the pre-tightening buffering component is pressed between an upper end cover of the oil pump component and the inner sound insulation enclosure, and the pre-tightening buffering component is in communication with a high-pressure cavity of the oil pump component.
US11035372B2
Controller for controlling a bleed valve including a first body with an internal cavity connected to an air inlet port and an air outlet port, a second body including a chamber, a mobile member in the cavity and in the chamber, connecting the two bodies. The member is mobile between a position whereby the ports fluidly communicate and a position whereby the ports are isolated, the member further including two pistons housed in the chamber and defining in this chamber at least two spaces. The controller also includes a fluid supply for at least one of the spaces for the purpose of moving the pistons in the chamber.
US11035371B2
A method of cooling a heat generating enclosure includes setting a speed of each fan in a first array of fans, wherein each fan in the first array of fans is a first size, is disclosed. The method further includes measuring a process variable. The method also includes calculating a cooling strategy based at least in part on the value of the process variable. The method further includes setting the speed of each fan in the first array of fans or the speed of each fan in a second array of fans, wherein the second array of fans is in series to the first array of fans and each fan in the second array of fans is a second size, and wherein the speed of each fan that is set in the first or second array is set to implement the cooling strategy.
US11035366B2
A thin type pump structure includes a pump housing, a rotor assembly, a stator assembly, a flow-guiding plate, and a closing member. The pump housing has a first side defining an open-topped pump chamber having a forward projected shaft and an opposite second side defining an open-bottomed annular recess at an area opposite to and around the pump chamber. The rotor assembly has a pivot hole and is received in the pump chamber with the pivot hole turnably around the shaft. The rotor assembly includes a blade wheel and a magnetic element located behind the blade wheel. The stator assembly is received in the annular recess to horizontally face toward the magnetic element, enabling mutual electromagnetic induction and magnetic field generation between the magnetic element and the stator assembly. The flow-guiding plate covers the pump chamber, and the closing member closes the pump housing from the first side thereof.
US11035365B2
An electric pump assembly includes in sequence: a wet section, an air gap sleeve containing the rotor of an electric motor, and a casing which contains the stator of an electric motor. The electric pump assembly further includes a box, which contains an electronic board- and has a tubular body for the insertion of a plug for access to the wet section. The casing is substantially concentric to the air gap sleeve. The box is constituted by a tray which is closed hermetically by a lid.
US11035359B2
A pump rod has a head extending from a neck, and the head is received within a drive slot of a drive link. The head includes a projection, and has an area smaller than an area of the head. The projection contacts an inner surface of the drive slot. The drive link may include a projection aligned with a centerline of the drive link. The drive link projection contacts a head of the pump rod. The projections provide a reduced contact area between the pump rod and the drive link, thereby reducing any side-loading on the pump rod and increasing a lifespan of the wear parts.
US11035357B2
Method and system for controlling a compressor and a supply fan in a heating, ventilating and air conditioning (HVAC) system are disclosed. The system includes a compressor having a startup state and a running state, a supply fan, and a controller configured to control the compressor and the supply fan in the HVAC system. The compressor and the supply fan are controlled based on a dehumidification map and/or an efficiency map. The system also includes a cooling coil configured to receive a fluid in heat exchange relationship with refrigerant from an evaporator to cool air. The supply fan is configured to deliver the cooled air from the cooling coil to a conditioned space as supply air.
US11035351B2
A hydraulic machine is described comprising a first part (1, 4) and a second part (7, 8), wherein the first part (1, 4) and the second part (7, 8) are movable relatively to each other in abutting relation, the first part (1, 4) comprises a pressure chamber (2) having a pressure chamber opening (6) in a contact face (5) contacting a sealing face (9) of the second part (7, 8), the second part (7, 8) comprises a low pressure area (10) connected to a low pressure opening (11) in the sealing face (9) and a high pressure area (12) connected to a high pressure opening (13) in the sealing face (9), wherein during a movement of the first part (1, 4) with respect to the second part (7, 8) in a moving direction (14) the pressure chamber opening (6) comes alternatingly in overlap with the low pressure opening (11) and the high pressure opening (13). Such a machine should be flexible in operation with low risk of damages caused by cavitation. To this end a throttling channel (15) in the second part (7, 8) connects the low pressure area (10) with an area in the sealing face (9) in moving direction in front of the low pressure opening (11).
US11035343B2
A wind power installation with a tower, an aerodynamic rotor, wherein the aerodynamic rotor can be operated with a variable rotor speed and has a number of rotor blades respectively with an adjustable rotor blade angle, a generator for generating an electrical output power, wherein for operating the wind power installation an operating characteristic, which indicates a relationship between the rotor speed and the output power, is specified and a controller, which sets the output power in a way corresponding to the operating characteristic in dependence on the rotor speed, is provided, wherein selectable as the operating characteristic is a reduced-tonality operating characteristic, which is designed such that an excitation of a system resonance of the wind power installation is reduced as compared with an optimum-power operating characteristic, without however excluding a speed that excites this system resonance.
US11035340B2
A fluidic structure configured to be mounted onto the hub of a fluidic turbine comprising a hub that rotates about a center axis, aligned to a main shaft that contributes torque to the main shaft of the turbine via the principle of lift and/or drag. The fluidic structure can be rigid or have some flexibility. The structure has two or more curved fluidic elements that extend from an upstream tip that aligns to the center axis of rotation, to a downstream end at some further radial position away from the center axis, and rotates about the center axis, wherein the two or more curved fluidic elements contain chord sections that are generally more wide at the upstream position and general more narrow at the downstream position.
US11035337B2
A hydroelectric generation system includes a fluid machine disposed in a penstock or channel, a generator driven by the fluid machine, and a control unit configured to generate a predetermined torque in the generator. Fluid flows through the penstock or channel. The penstock or channel has a main path in which the fluid machine is disposed, and a detour disposed in parallel with the main path. The detour includes an on-off valve. The on-off valve is opened when not electrified, and closed when electrified.
US11035314B2
According to one embodiment, a machine control system includes: a selecting unit which acquires a state quantity of a machine converted from data acquired by a sensor provided in the machine to select two or more learning models according to the acquired state quantity; a composing unit which inputs the state quantity acquired by the selecting unit to each of the two or more learning models selected by the selecting unit to calculate a composed value using a command value output from each of the learning models; and a learning unit which outputs a command value with respect to the machine in a range based on the composed value calculated by the composing unit, acquires a state quantity of the machine, searches for a command value of a specific condition from a combination of the output command value and the acquired state quantity, and outputs the searched command value to the machine, thereby creating a new learning model.
US11035308B2
An evaporation gas active purge system may include a purge line of connecting a canister for absorbing an evaporation gas of a fuel tank to an intake pipe; a purge pump mounted on the purge line; a purge valve mounted on the purge line to be disposed between the purge pump and the intake pipe; a pressure sensor mounted on the purge line to be disposed between the purge pump and the purge valve; and a control unit of receiving a signal from the pressure sensor, and transmitting an operating signal to the purge pump and the purge valve, wherein the control unit controls the purge pump and the purge valve by an engine condition and a vehicle speed.
US11035297B2
In a gas turbine system which includes a compressor for sucking and compressing air and an air supplying means for supplying the compressed air from the compressor to a combustor and a turbine and which drives a power generator through rotation of the turbine, a control apparatus includes a sensing unit and a compressed air control unit. The sensing unit measures a turbine inlet temperature indicating a temperature of combustion gas introduced into the turbine and measures an exhaust gas temperature indicating a temperature of exhaust gas discharged from the turbine. The compressed air control unit control the air supplying means to adjust the amount of compressed air supplied to the turbine, based on the measured turbine inlet temperature and the measured exhaust gas temperature. The control apparatus allows the combustor to completely combust fuel even in a low load state, thereby reducing the amount of harmful exhaust gas discharged to the atmosphere.
US11035293B2
A gas turbine engine has an engine case housing a low pressure compressor drivingly connected to a low pressure turbine by a low pressure compressor shaft extending along an engine axis. The low pressure turbine is disposed forward of the low pressure compressor. A low pressure turbine shaft is drivingly connected to the low pressure turbine and extends forwardly of the low pressure turbine. A reduction gear box (RGB) is drivingly connected to the low pressure turbine shaft. The RGB is offset from the engine axis to free an access to low pressure compressor shaft connection. The offset positioning of the RGB allows to provide an access port in an axially forwardly facing surface of the engine case to access the low pressure compressor shaft and more particularly a connection thereof to the low pressure turbine.
US11035290B2
An internal combustion engine includes a reduction gear including: at one end thereof, a small-diameter gear in mesh with a one-way clutch gear; and at an opposite end thereof, a large-diameter gear in mesh with a drive gear of a starter motor. The starter motor has a driveshaft disposed below a rotation axis of the reduction gear and within a width of the large-diameter gear as viewed in an axial direction. Accordingly, in the internal combustion engine, it is possible to efficiently dispose components in a reentrant space formed between a crankcase and a cylinder block.
US11035287B2
Provided is an engine cooling structure for an engine where the engine is cooled by a cooling fluid supplied from a radiator, and the cooling fluid discharged from the engine is cooled by the radiator. The cooling structure includes: an inlet hose having one end coupled to the engine, and having the other end coupled to the radiator, the inlet hose including two or more hose members, and a connecting pipe configured to connect the two or more hose members, to each other; and a clamp including a pipe-side connection portion connected to the connecting pipe, and an engine-side connection portion directly or indirectly connected to the engine. The clamp has a gap between the clamp and the connecting pipe, and the gap functions as a transmission suppressing portion which suppresses transmission of vibrations from the engine-side connection portion to the connecting pipe.
US11035279B2
A method, system, and apparatus relating to operating an internal combustion engine include steps or features for determining a performance threshold of a particulate filter disposed in an exhaust gas flow of the engine having a set time interval between regeneration events of the particulate filter; determining a rate at which the particulate filter is reaching the performance threshold; and controlling an exhaust gas characteristic to control the rate so that the performance threshold is reached at or just before an end of the time interval. In an embodiment, there are steps or features for interpreting a filter condition of the particulate filter; determining a particulate matter load rate of the filter as a function of the condition; determining a limit of an exhaust gas characteristic based on the load rate; and controlling engine operation to control the exhaust gas characteristic to satisfy the limit.
US11035270B2
An internal combustion engine having at least one combustion chamber, the internal combustion engine being connected via the exhaust thereof with an exhaust system. Disposed in the exhaust system is a heat exchanger of an exhaust heat recovery system, which can be used to transfer the waste heat of the exhaust gas to an operating fluid of the exhaust heat recovery system. Furthermore, the internal combustion engine is couplable to an air-conditioning compressor of an air-conditioning circuit. The exhaust heat recovery system has a further heat exchanger, in which the waste heat of a compressed refrigerant of the air-conditioning circuit is transferred to the operating fluid of the exhaust heat recovery system. A method for recovering the exhaust heat from such an internal combustion engine, an operating fluid of the exhaust heat recovery system being heated in a first method step by the waste heat of a compressed refrigerant of the air-conditioning circuit and, in a second method step, by the waste heat of the exhaust gas from the internal combustion engine.
US11035263B2
Systems, apparatuses and methods are disclosed that include an internal combustion engine including a plurality of cylinders operable by a valve actuation mechanism including a lifting mechanism having a compression brake valve profile configured to selectively lift the exhaust valves on a downstroke of the cylinders in response to a cranking condition of the internal combustion engine, wherein the compression braking valve profile is phased to the upstroke of the pistons.
US11035262B2
A poppet valve (2) with a valve body (4) has a cavity (6), a coolant inlet port (8). A coolant outlet port (10). The coolant inlet port (8) and the coolant outlet port (10) are arranged on a valve stem (12) of the poppet valve (2). The cavity (6) extends into the valve stem (12) of the poppet valve (2) and into a valve head (14) of the poppet valve (2), wherein there is provided a coolant conducting element (16) within the cavity (6) and extending into the cavity (6) from the valve head (14) to the valve stem (12), where the coolant conducting element (16) in each case has a cross-section. The coolant conducting element (16) includes a pipe section (18) and a funnel section (20), and the coolant conducting element (16) extends concentrically to the poppet valve (2) in the cavity (6) of the poppet valve (2).
US11035257B2
A particle separator includes a housing defining an inlet and an outlet. A flow stream is directed from the inlet to the outlet. A number of dividers are disposed in the housing and separate flow channels from each other. The flow channels extend from the inlet to the outlet. The dividers each have a profile so that the flow channels follow the profile. The dividers each include a plurality of cavities that open to each of the flow channels and that have blind ends. The cavities each have an aspect ratio greater than one, and are configured to collect particles from the flow stream.
US11035250B2
A fluid cooling system for use in a gas turbine engine including a fan casing circumscribing a core gas turbine engine includes a heat source configured to transfer heat to a heat transfer fluid and a primary heat exchanger coupled in flow communication with the heat source. The primary heat exchanger is configured to channel the heat transfer fluid therethrough and is coupled to the fan casing. The fluid cooling system also includes a secondary heat exchanger coupled in flow communication with the primary heat exchanger. The secondary heat exchanger is configured to channel the heat transfer fluid therethrough and is coupled to the core gas turbine engine. The fluid cooling system also includes a bypass mechanism coupled in flow communication with the secondary heat exchanger. The bypass mechanism is selectively moveable based on a temperature of a fluid medium to control a cooling airflow through the secondary heat exchanger.
US11035245B2
A containment arrangement for a gas turbine engine comprises: a radially outer annular casing 12; a fan track liner 28 radially within the casing comprising: an impact region 30 comprising a cellular material having a first compressive strength; at least one elongate ridge portion 26 extending through the impact region in a direction having an axial component, the ridge portion having a second compressive strength higher than the first compressive strength; and a gas-washed layer 38 radially within the fan track liner.
US11035241B2
A fan assembly for use in a gas turbine engine of an aircraft includes a fan disk having a number of fan blades and a windage shield coupled to the fan disk to move therewith. The fan assembly supplies air for use in the engine. The windage shield rotates with the fan disk during operation of the gas turbine engine and directs air supplied by the fan blade.
US11035235B2
A turbine blade of a turbine engine such as a turbojet engine, comprising: a root supporting a blade and extending in a wingspan direction, ending in a vertex, the blade comprising a leading edge and a trailing edge, with a pressure side wall and a suction side wall separated from one another and connecting the leading edge (17) to the trailing edge, the blade also comprising: cooling ducts in which air collected at the blade root circulates; first and second inner side recesses running along the pressure side wall in order to form a heat shield spaced apart from one another along the pressure side wall; and at least one duct extending from the pressure side wall to the suction side wall between the first and second side recesses.
US11035220B2
An x-ray-based casing imaging tool, defined by a combination of source collimators, located cylindrically around an X-ray source and a rotatable two-dimensional per-pixel collimated imaging detector array, is provided, the tool including at least an x-ray source; a radiation shield to define the output form of produced x-rays; a direction controllable two-dimensional per-pixel collimated imaging detector array; an imaging window within the tool housing that reduces attenuation of x-rays passing through said tool housing; sonde-dependent electronics; and a plurality of tool logic electronics and PSUs. A method of using an x-ray-based casing imaging tool to determine the integrity of well casing or tubing is also provided, the method including at least: producing x-rays in a shaped output; measuring the intensity of backscatter x-rays returning from materials surrounding the wellbore; controlling two-dimensional per-pixel collimated imaging detector arrays; and converting image data from said detectors into consolidated images of the wellbore materials.
US11035218B2
A steering tool is movable by a drill string to form an underground bore along an intended path. A sensing arrangement of the steering tool detects its pitch and yaw orientations at a series of spaced apart positions along the bore, each position is characterized by a measured extension of the drill string. The steering tool further includes a receiver. At least one marker is positioned proximate to the intended path, for transmitting a rotating dipole field to expose a portion of the intended path to the field for reception by the receiver. The detected pitch orientation, the detected yaw orientation and the measured extension of the drill string are used in conjunction with magnetic information from the receiver to locate the steering tool. The steering tool may automatically use the magnetic information when it is available. A customized overall position determination accuracy can be provided along the intended path.
US11035217B2
Provided is a life cycle tracking system including a memory and a processor. The memory includes instructions that, when executed by the processor, cause the processor to perform certain operations. For example, the operations can include effecting a change in a first database including data related to a set of components installed on a blowout preventer stack, in response to a drag and drop operation having been performed on a human machine interface. The change can include associating information from a second database to the first database. The second database includes data related to a set of spare components.
US11035215B2
Disclosed is a slug catcher skid that is comprised of an integral inlet separator sized for a single compressor flow and each slug catcher skid is only used with a single compressor. The flow through the integral inlet separator is determined by the flow rate through the single compressor to which it is attached. Additionally, the other piping on an individual slug catcher skid such as the common gas inlet pipe headers, the common liquid drain pipe headers, and the common gas discharge pipe headers are sized for the flow of multiple compressors in a single facility. Some embodiments of the slug catcher skid are further comprised of an inlet filter separator, a Positive Shut Off (PSO) system, and/or an equalizing system in various combinations. The slug skids of the claimed invention may be further comprised of post compressor functional equipment including but not limited to a discharge gas oil separation vessel and a glycol separation vessel.
US11035213B2
To improve or optimize a wellbore treatment operation, a target net treating pressure may be determined and the constant net treating pressure maintained to effectively enhance formation breakdown and fracture complexity as well as provide a reduction in wear and tear of equipment and completion time. The target net treating pressure may be based on one or more treatment parameters and these parameters may be adjusted during the wellbore treatment operation to maintain a constant net treating pressure at or about the target net treating pressure. The injection rate or pressure of a treatment fluid may be adjusted to maintain the constant net treating pressure. Measurements associated with the wellbore treatment operation may be compared to an operational constraint and adjustments to the wellbore treatment operation may be made based on the comparison. The wellbore treatment operation may be terminated based on a parameter falling below or exceeding a threshold.
US11035205B2
An modular apparatus for generating electrical power in a borehole penetrating the earth includes a body comprising first and second mechanical connectors at opposing ends and first and second electrical connectors at the opposing ends, the mechanical connectors and the electrical connectors being configured to connect with the same type of corresponding connectors on another modular apparatus when the modular apparatus and the another modular apparatus are stacked together. The modular apparatus further includes: an electrical generator having a rotor and stator in mechanical communication with the first and second mechanical connectors and in electrical communication with the first and second electrical connectors; and a turbine wheel coupled to or integrated with the rotor and comprising one or more turbine blades that are configured to interact with fluid flowing through the borehole causing the turbine wheel to rotate and the rotor to rotate in order to generate the electrical power.
US11035200B2
In a first aspect, a bidirectional formation protection valve includes: a tubular body having an inner diameter defining a fluid flow path therethrough and being adapted to be sealably disposed within a wellbore; an uphole valve disposed within the inner diameter of the tubular body to control fluid flow therethrough, the uphole valve being biased to close the fluid flow path against a first pressure and adapted to be opened upon receiving a stinger in the inner diameter, and a downhole valve disposed within the inner diameter of the tubular body to control fluid flow therethrough, the downhole valve being biased to close the fluid flow path against a second pressure and adapted to be opened upon receiving a stinger in the inner diameter. The first and second pressures are an uphole pressure from kill fluids and a downhole pressure from formation fluids.
US11035199B2
Provided are electric safety valves and methods of use. An electric safety valve comprises an electric actuator positioned in an interior chamber of the electric safety valve; the interior chamber comprising a dielectric fluid and being pressure and temperature compensated with a flow passage extending axially through the electric safety valve. The pressure and temperature compensation is performed via a compensating subassembly in pressure communication with the interior chamber thereby providing a section-balanced electric safety valve. The electric safety valve further comprises a protective sleeve separating the interior chamber from the flow passage. The electric safety valve further comprises at least one compression spring rod coupled to a closure member capable of restricting or preventing fluid flow through the flow passage. A method includes actuating the electric actuator; the electric actuator being magnetically coupled to the closure member such that actuation of the electric actuator pivots the closure member.
US11035197B2
An anchoring extrusion limiter for a non-retrievable packer has a plurality of ring segments with a top surface having at least one ring segment insert designed to bite and grip a well casing in which a packer is set. The anchoring extrusion limiter inhibits an extrusion of a main sealing element of the packer while providing anchoring backup to the anchoring slips of the packer.
US11035194B2
Conveying a replaceable assembly between latched and unlatched configurations with an outer housing can include connecting the replaceable assembly to a running tool, so the assembly can be conveyed with the running tool, and disconnecting the assembly from the running tool. At least one of the connecting and disconnecting steps can include actuating an iris mechanism. A pressure control device can include an annular seal and a latch that releasably secures the annular seal relative to an outer housing, the latch including a grip member that grips a surface and prevents relative rotation. Another pressure control device can include an annular seal connected to and rotatable with an inner mandrel, and a bearing that permits relative rotation between the annular seal and the outer housing. A structure rotates with the inner mandrel, the structure including a flow inductive profile exposed to a bearing lubricant flow path.
US11035187B2
A circulating sub having an elongate outer member and an elongate inner member positioned within the outer member. Locking members releasably maintain the inner and outer members in a longitudinally fixed relationship. The sub may be activated by a single ball. The ball engages with the locking members and unlocks the inner member from the outer member. The increase of fluid pressure within the sub causes the inner member to move downward within the outer member. Downward movement of the inner member opens exit ports on the outer member to allow fluid to flow into a wellbore surrounding the sub. The decrease of fluid pressure within the sub causes the inner member to move upward within the outer member. Upward movement of the inner member seals the exit ports and deactivates the sub. Once the sub is deactivated, the ball may be expelled from the sub.
US11035183B2
Systems and methods for clearing a top drive from an operational area of the mast such that operations may be performed along the rail without interference from the top drive. Systems and methods of the present disclosure provide for arranging the top drive in a parked configuration outside of, or generally behind, the mast. A guide rail may be arranged within an operational area of a mast and may have a pair of interchangeable rail sections, each of which may be configured for arrangement in either an operating configuration, where the rail section may be positioned within the operational area of the mast to form part of the rail, or a parked configuration, where the rail section may be positioned outside of the operational area. Each interchangeable rail section may be pivotable about an axis and may be arranged on a pivotable gate of the mast.
US11035175B2
An example drill bit is formed by a bit head portion and a shank portion. The bit head portion includes a bit face, and the shank includes a bit portion and a bit connection. The bit connection is configured to be coupled to a drill string. The bit head and shank are configured to be secured together. When secured together, one or more blades that start near a central axis of the bit face continue to a gage portion of the bit and along at least a portion of the length of the bit portion of the shank. One or more anchoring elements are coupled to the bit head and the shank to restrict relative rotational or axial movement between the bit head and the shank.
US11035173B1
The present double door gate apparatus has a first lowermost frame member with a first inner end and a second lowermost frame member with a second inner end. The first and second inner ends are spaced apart and engaged by a first connector that engages exterior portions of the inner ends and a second connector that engages interior portions of the inner ends. First and second gates have inner ends that confront each other more closely than the inner ends of the lowermost frame members confront each other.
US11035171B2
A mounting system for a roller blind includes a tension bar for mounting under pressure between first and second sides of a windows frame. The tension bar may provide both long and short adjustment of mounting system width. The tension bar extends through a hollow roller tube of the roller blind, and through a clutch mechanism of the roller blind, and is coupled to end mounting fixtures. The length of the tension bar may be adjusted as a long adjustment of mounting width. Various mechanisms may be associated with one or both of the end mounting fixtures for short adjustment of mounting width, such as a latch mechanism, wedge mechanism, spring-loaded mechanism, or turn-buckle system. End pads at the ends of the blind provide friction and absorb excess pressure. The mounting mechanism serves as a universal window blind bracket and support rod, which requires no screws or nails to install.
US11035170B2
A method for producing a smart window and the smart window are provided. The method provides the smart window having product quality and productivity by improving evenness of a seal line, for example, a thickness deviation, a line width deviation and straightness through selection of a suitable sealant and process optimization.
US11035169B1
Building systems including a frame with a horizontal member from which first and second vertical bars downwardly extend and a panel attached to the frame. The building systems include at least one of an integrated fastener cover that is moveable to a closed position that covers a portion of a fastener, a gusset assembly with a junction cover positioned at a corner junction between two adjacent portions of a panel, and hinge assemblies that reduce the sagging of a panel, such as a door.
US11035152B2
A lock for computer security has housing comprising a bottom wall, at least one side wall and a front wall with a corner region defined adjacent to both the bottom wall and the at least one side wall. A locking assembly comprises a locking assembly body holding at least two locking elements including a main locking element and a movable locking element, both said locking elements being supported by the locking assembly body, and the main locking element extending from and away from the locking assembly body at the front wall of the lock housing. A driver is coupled to the movable locking element, configured to selectively move the movable locking element in frontwise and rearwise directions, and controlled by a locking mechanism. The locking assembly is secured to the housing at the corner region thereof, with the locking elements located directly adjacent both the bottom wall and the at least one side wall.
US11035142B2
A post sleeve includes a reinforced concrete body preformed around a liner that defines a cavity extending longitudinally within the body, sized to receive a post. Standoff ribs run lengthwise within the cavity and extend inward from inner walls of the cavity. A post in the cavity is supported laterally by the standoff ribs. Drain channels between the ribs permit water to flow past the post and exit the cavity via a lower aperture. A drain tube is coupled to the lower aperture, and extends downward where it is covered with gravel at the bottom of a post hole. Concrete is poured around the post sleeve in the hole. The cavity is adaptable to receive posts of varying sizes, and at various depths. A collar closes a space between the post and the top of the cavity, permitting air circulation within the cavity while shedding water and substantially preventing insects from entering the cavity.
US11035140B2
A sliding seismic isolator includes a first plate attached to a building support, and at least one elongate element extending from the first plate. The seismic isolator also includes a second plate. The first and second plates are capable of moving relative to one another along a horizontal plane. The seismic isolator also includes a lower support member attached to the second plate, with a biasing arrangement positioned within the lower support member. The elongate element(s) extend from the first plate at least partially into the lower support member, and movement of the elongate element(s) is influenced or controlled by the biasing arrangement. The seismic isolator also includes a damping structure with closed ends spaced apart from the first plate and the base of the seismic isolator. The damping structure is configured to contain a substance, such as a liquid, gas, silicone, and/or a combination thereof, and to expand longitudinally when it is compressed.
US11035135B2
The present disclosure relates systems and methods involving movable/adjustable guardrails. An example system includes a frame weldment and a rail assembly attached to the frame weldment. The rail assembly includes a first post and a second post. The base portion of the first post is rotatably coupled to a first pivot point of the frame weldment and the base portion of the second post is rotatably coupled to a second pivot point of the frame weldment. The system also includes a top rail rotatably coupled between a top portion of the first post and a top portion of the second post. The system yet further includes an actuator configured to controllably adjust a configuration of the rail assembly between an extended configuration and a retracted configuration with respect to the frame weldment.
US11035125B2
The guard includes a left side extension operably connected to a left segment, the left segment operably connected to a left corner, the left corner operably connected to a middle segment, the middle segment operably connected to a right corner, the right corner operably connected to a right segment, the right segment operably connected to a right extension, wherein each of the left segment, the middle segment and the right segment comprise at least one support maintaining a distance of each of the left segment, the middle segment and the right segment from a supporting surface, and wherein the left segment, the middle segment and the right segment are configured to form a first opening, the first opening so dimensioned and configured as to accept insertion of a first container.
US11035124B2
The present concept is a gutter insert designed to fit within the corner section of an eaves trough. The gutter insert includes a substantially horizontal bottom wall which includes an arcuate back periphery, and an inner peripheral edge and an upstanding back wall rigidly connected to the horizontal bottom surface at the arcuate back periphery of the horizontal bottom wall, wherein the upstanding back wall together with the horizontal bottom wall define a first and a second transverse edge, which include a first and second upstanding edge respectively. The horizontal bottom wall is configured to lie adjacent to a base of the corner section of an eaves trough and extends between the inner sidewall and an outer sidewall of corner section of an eaves trough at the first and second transverse edges. The inner peripheral edge is configured to lie substantially adjacent an inner sidewall of the corner section of an eaves trough such that the horizontal bottom wall, the upstanding back wall of the gutter insert, together with an inner side wall of the corner section of an eaves trough form a channel directing the flow of water smoothly around the corner of a corner section of an eaves trough.
US11035119B2
A partition wall for a building structure having a plurality of building units separated by such partition wall to provide acoustic insulation therebetween. The partition wall has a plurality of column assemblies, such as at least two, substantially vertically mounted in a generally horizontally oriented base profile.
US11035112B2
The present application provides a method and system for disposing wastewater effluent through laterals placed over a drain field without the need to level the terrain. The method provides calculating sizes of one or more orifices in positioned along the length of the laterals.
US11035107B2
The invention provides, in one embodiment, a portable wash basin assembly for cleaning a tool. The portable wash basin assembly includes a wash basin having a base and at least one sidewall that extends upward from the base to an upper edge, and a plurality of recesses located at the upper edge of the wash basin. The wash basin is configured to support the tool in a first orientation in which a first portion of the tool can be supported within one of the recesses and a second portion of the tool can be supported upon the base, and a second orientation, in which the tool can be supported within two of the recesses on the wash basin.
US11035106B2
A fully serviceable frost proof mixing hydrant for supplying water at various temperatures to the exterior of a building. The mixing hydrant includes hot and cold water inlets and a chamber in which the water is mixed based on the position of a cammed wheel acting on a pair of poppets. These poppets act as temperature regulators and check valves to prevent cross-flow leakage and/or contamination. The mixing hydrant includes an inside tube or flow sleeve for delivery of water to an outside body tube in communication with a spout on the head of the hydrant. The flow from the inside tube to the outside body tube reduces turbulence and provides a better outlet flow from the spout. Flow control and temperature control are independent allowing the user to set the flow as desired then adjust the temperature as desired without affecting the flow.
US11035100B2
A hydraulic drive system of a construction machine includes: an over-center pump connected to a turning motor; a regulator that adjusts tilting angle of the over-center pump; a main pump coupled to over-center pump; and a controller that controls the regulator such that when a turning deceleration operation is performed, the over-center pump's tilting angle decreases in accordance with decrease in a turning operation signal outputted from a turning operation device. The controller: when a pressure accumulation condition satisfied, switches a switching valve to pressure accumulation position to bring an accumulator into communication with a delivery line of the main pump; when a pressure release condition is satisfied, switches the switching valve to a pressure release position to bring accumulator into communication with a suction line of main pump; and when neither the pressure accumulation condition nor pressure release condition is satisfied, switches the switching valve to a neutral position.
US11035095B2
Various embodiments of a mining vehicle are disclosed. The embodiments provide mining vehicles that are battery powered rather than diesel powered. The embodiments also provide vehicles that have relatively high hauling capacity relative to their length and footprint (area). The embodiments also provide vehicles with improved forward and rearward ground visibility. In addition, the mining vehicles have a higher density compared to traditional vehicles, which helps to improve traction, as well as better vehicle handing and power density because of increased power relative to diesel powered vehicles.
US11035088B2
An anchorless crash cushion apparatus having a plurality of interconnected water-filled crash cushion elements and a non-water filled forward-most cushion element includes vehicle capture structure resisting upward tilting of an impacting vehicle and ramping of the impacting vehicle and stabilizing structure including a midnose structure resisting relative rotation between crash cushion elements in both vertical and lateral planes during vehicle impact.
US11035087B1
An improved tri-directional traffic bollard having a plurality of reflective members. The plurality of reflective members of the tri-directional traffic bollard can be viewed by the human eye from any direction, even when toppled or tipped over. The current invention provides a tri-directional traffic bollard comprising a main elongated body having a proximal end, a distal end, an internal face and an exterior face and a base member adjoined to the proximal end of the main elongated body. The tri-directional traffic bollard includes a plurality of reflective members adjoined to the any face of the main elongated body and the base member. The plurality of reflective members is aligned to be flush, raised or recessed within any face of the main elongated body or any face of the base member.
US11035083B2
A support layer for supporting an artificial turf assembly. The support layer being formed of a polymeric foam, preferably having a density of between 20 and 70 grams per liter, such as a polyolefin foam; and having an upper side and a lower side, wherein in use the support layer has been placed with the lower side thereof on a base surface and supports, on the upper side thereof, the artificial turf assembly, the support layer including a plurality of through drainage holes extending from the upper side to the lower side for allowing liquid such as rain water to flow via the plurality of drainage holes from the upper side to the lower side, and also including a plurality of channels at the lower side for allowing liquid such as rain water to flow through the channels along the lower side, wherein each of said plurality of drainage holes debouches into one of the plurality of channels. The support layer is further included in an artificial turf system, that includes an artificial turf assembly with the support layer supported on a base surface such as a layer of sand, wherein the support layer forms, at the upper sides thereof, a closed support surface supporting the artificial turf assembly.
US11035082B2
A fabric (10, 20, 30) adapted for the reinforcement of constructions such as of roads or pavements has a fabric width W2 in a transverse direction. The fabric (10, 20, 30) comprises a carrier (12, 22, 32). The fabric further comprises reinforcement elements (14, 24′, 24″, 34) extending over the fabric width and being fixed or bound to the carrier (12, 22, 32). The carrier (12, 22, 32) has a carrier width W1 that is smaller than the fabric width W2 so that the reinforcement elements (14, 24′, 24″, 34) protrude out of the carrier (12, 22, 32). The advantage is that when two neighbouring fabrics (40, 44) overlap, it is possible to avoid a double layer of carriers.
US11035081B2
The present invention provides tissue webs and products that are manufactured by non-compressive dewatering and/or drying methods, such as through-air drying, where the webs and products comprise cross-linked fiber. The non-compressively dewatered tissue webs and products have improved sheet bulk and z-direction properties. For example, in one embodiment, the invention provides through-air dried tissue products having good sheet bulk and resiliency, such as a sheet bulk greater than about 15 cc/g and Compression Energy (E) greater than about 1.30 N/m. Surprisingly the foregoing products have sufficient strength to withstand use, such as a GMT greater than about 600 g/3″, but are not overly stiff, generally having a Stiffness Index less than about 12.
US11035075B2
A thermal inkjet dye sublimation ink consists of a disperse dye colorant dispersion, a co-solvent system, an additive, and a balance of water. The colorant dispersion is present in an amount ranging from about 1 wt % actives to about 7 wt % actives. The co-solvent system is present in a total amount ranging from about 12 wt % to about 25 wt %. The co-solvent system consists of glycerol present in an amount ranging from about 9 wt % to about 16 wt %, ethoxylated glycerol present in an amount ranging from 0 wt % to about 5 wt %, and a water soluble or water miscible organic solvent present in an amount ranging from 0 wt % to about 7 wt %. The additive is selected from the group consisting of a surfactant, a chelating agent, a buffer, a biocide, and combinations thereof.
US11035074B2
A laundry appliance includes a blower that selectively delivers process air through an airflow path. A rotating drum defines a portion of the airflow path. The rotating drum is attached to a drive shaft that rotates the rotating drum about a rotational axis. The blower and the drive shaft are operated by a common motor. A heater selectively delivers heat to the airflow path. The heater defines an energizing state when a motor current delivered to the common motor is within a predetermined motor current range that is indicative of the common motor operating. The heater defines an idle state when the motor current is outside of the predetermined motor current range.
US11035072B2
A washing machine appliance, including methods of operation, is provided herein. The washing machine appliance may include a cabinet, a tub positioned within the cabinet, a wash basket, and a nozzle assembly. The nozzle assembly may be mounted within the cabinet and configured to provide wash fluid to the tub. The nozzle assembly may include an extendable nozzle, a valve assembly, a retractable fluid supply conduit, a supplemental heater, and a temperature sensor. The extendable nozzle may define a fluid path between a nozzle inlet and a nozzle outlet. The valve assembly may be configured to provide a flow of wash fluid to the extendable nozzle. The supplemental heater may be positioned in thermal communication with the flow of wash fluid between the valve assembly and the nozzle outlet. The temperature sensor may be positioned in thermal communication with the flow of wash fluid downstream from the valve assembly.
US11035070B2
A household cleaning appliance having a rotatable drum located within the interior and defining a treating chamber for receiving an article for treating and wherein a rotational axis of the drum is vertical and a method for operating the household cleaning appliance. The household cleaning appliance includes a dispensing system that includes and can be operated as a non-bulk dispensing system or as a bulk dispensing system in a household cleaning appliance.
US11035067B2
A laundry machine includes first and second washing units including first and second tubs, respectively. First and second drums are mounted inside the first and second tubs, and first and second drive units drive rotations of the first and second drums around first and second rotational shafts, respectively. The second washing unit is arranged above the first washing unit and has a smaller laundry treating capacity than the first washing unit. The first rotational shaft is not parallel to the second rotational shaft. A first recess projects downward from a rear lower surface of the second tub and is configured to heat wash water in the second tub. A metal plate member is provided on an outside lower surface of the second tub, and partially extends to the rear of the second tub to expose a bottom surface of the first recess.
US11035062B2
The invention relates to a thermal insulation product based on mineral wool comprising mineral fibers, the product comprising two main faces and longitudinal and transverse edges perpendicular to the main faces, the product being characterized by the following orientation fractions: a longitudinal orientation fraction greater than or equal to 48 %, or even 50 %, along an angle of more or less 6° with respect to the plane of the main faces, when the mineral fibers are counted only in a longitudinal cross-section, and a mean orientation fraction greater than or equal to 40 %, or even 45 %, along an angle of more or less 6° with respect to the plane of the main faces, when the mineral fibers are counted both in a transverse cross-section and in a longitudinal cross-section. The invention allows the insulating power of a thermal insulation product based on mineral wool to be improved without increasing its thickness.
US11035061B2
A shaped sheet including a plurality of rows of protruding portions formed on a non-woven fabric sheet and extending in a first direction and a plurality of rows of protruding portions formed on the non-woven fabric sheet and extending in a second direction that crosses the first direction, wherein: the shaped sheet is more stretchable in the first direction than in the second direction; the shaped sheet is formed from a single layer of the non-woven fabric sheet; and a fusion-bonded portion that extends discontinuously or continuously in the first direction and that has a smaller thickness than the protruding portions due to its fusion-bonded structure is provided along a part or whole of a periphery of the protruding portions on the shaped sheet.
US11035060B2
A method for the manufacture of a sporting goods component including the steps of: selecting a first textile, wherein the first textile has a first shrinkage ratio under a predetermined shrinking condition; forming a first portion of the component using the first textile; selecting a second textile, wherein the second textile has a second shrinkage ratio under the predetermined shrinking condition, wherein the second shrinkage ratio is higher than the first shrinkage ratio; forming a second portion of the component using the second textile; and attaching the first textile and the second textile together.
US11035056B2
A method for improving the quality of a polyester industrial yarn is provided. First, in the cooling process of preparing a polyester industrial yarn prepared by polyester spinning, the longitudinal height is kept unchanged, and the cross-sectional area of the slow cooling chamber is enlarged. The chamber maintains the surface temperature of the spinneret by means of heat preservation, and then uses an oil agent containing 67.30-85.58 wt % crown ether in the oiling process of polyester industrial yarn prepared by polyester spinning. Enlarging the cross-sectional area of the slow-cooling chamber refers to the cross section of the slow cooling chamber is changed from a circular shape to a rectangular shape while keeping the spinneret connected to the slow cooling chamber unchanged. The cleaning cycle of the spinneret is prolonged by 35-45%, the full package rate of polyester industrial yarn is larger than 99%.
US11035055B2
It is provided a layer of a nitride of a group 13 element having a first main face and second main face. The layer of the nitride of the group 13 element includes a first void-depleted layer provided on the side of the first main face, a second void-depleted layer provided on the side of the second main face, and the void-distributed layer provided between the first void-depleted layer and second void-depleted layer.
US11035053B2
Disclosed are ruthenium nanoparticles having an essentially face-centered cubic structure. Disclosed is a method for producing ruthenium nanoparticles having an essentially face-centered cubic structure. This production method includes a step (i) of maintaining a solution containing ruthenium (III) acetylacetonate, polyvinylpyrrolidone, and triethylene glycol at a temperature of 180° C. or higher.
US11035050B2
The present invention relates to a electroplating composition and an electroplating method using the same. The electroplating composition of the present invention comprising a first leveling agent and a second leveling agent, wherein the first leveling agent and the second leveling agent each, independently, comprise a compound represented by Chemical Formula 1 below:
US11035039B2
Described herein are compositions, silicon nitride films and methods for forming silicon nitride films using at least on cyclodisilazane precursor. In one aspect, there is provided a method of forming a silicon nitride film comprising the steps of: providing a substrate in a reactor; introducing into the reactor an at least one cyclodisilazane comprising a hydrocarbon leaving group and two Si—H groups wherein the at least one cyclodisilazane reacts on at least a portion of the surface of the substrate to provide a chemisorbed layer; purging the reactor with a purge gas; introducing a plasma comprising nitrogen and an inert gas into the reactor to react with at least a portion of the chemisorbed layer and provide at least one reactive site wherein the plasma is generated at a power density ranging from about 0.01 to about 1.5 W/cm2.
US11035025B2
A high-strength copper-nickel-tin alloy consisting of (in weight %): 2.0-10.0% Ni, 2.0-10.0% Sn, 0.01-0.8% Mg, 0.01-1.5% Si, 0.002-0.45% B, 0.004-0.3% P, selectively up to a maximum of 2.0% Co, optionally also up to a maximum 2.5% Zn, selectively up to a maximum of 0.25% Pb, the residue being copper and unavoidable impurities, where the ratio Si/B of the element contents in wt. % of the elements silicon and boron is a minimum 0.4 and a maximum 8. The high-strength copper-nickel-tin alloy has Si-containing and B-containing phases and phases of the systems Ni—Si—B, Ni—B, Ni—P, Mg—P, Ni—Si, Mg—Si and other Mg-containing phases which significantly improve the processing properties and use properties of the alloy.
US11035021B2
A high-strength steel sheet includes: a specific chemical composition; and a microstructure represented by, in a ⅛ thickness to ⅜ thickness range with ¼ thickness of a sheet thickness from a surface being a center, in volume fraction, ferrite: 85% or less, bainite: 3% or more and 95% or less, tempered martensite: 1% or more and 80% or less, retained austenite: 1% or more and 25% or less, pearlite and coarse cementite: 5% or less in total, and fresh martensite: 5% or less, in which the solid-solution carbon content in the retained austenite is 0.70 to 1.30 mass %, and to all grain boundaries of retained austenite grains having an aspect ratio of 2.50 or less and a circle-equivalent diameter of 0.80 μm or more, the proportion of interfaces with the tempered martensite or the fresh martensite is 75% or less.
US11035014B2
A method for desulfurizing molten steel comprising taking a sample out from molten steel after tapping from a converter or during secondary refining and analyzing the sample rapidly with high accuracy by a method comprising a high frequency induction heating step wherein the sample is combusted and oxidized under the high frequency induction heating in an oxygen atmosphere having an oxygen purity of 99.5 vol % or more to convert S in the sample into SO2 and an analyzing step wherein SO2-containing gas produced in the high frequency induction heating step is analyzed through an ultraviolet fluorescence method to quantify S concentration of the sample.
US11035010B2
The present disclosure provides methods and kits for characterizing Cannabis plants. Methods and kits of the present disclosure include detection/amplification of one or more enzymes involved in the production of cannabinoids, such as, for example, tetrahydrocannabinolic acid (THCA) synthase and/or cannabidiolic acid (CBDA) synthase.
US11035002B2
The present disclosure provides compositions, methods, systems, and devices for polynucleotide processing. Such polynucleotide processing may be useful for a variety of applications, including polynucleotide sequencing.
US11034981B2
The present invention relates to the field of fungal production fatty alcohols. More specifically, the present invention relates to genetically modified host cells, nucleic acid constructs and culture medium for the production of fatty alcohols in Rhodosporidium.
US11034978B2
The invention provides an AoHV-1 promoter for use with plasmid vectors, viral vectors, viruses, and cell lines comprising the AoHV-1 promoter operably linked to a transgene. The invention also provides methods of making and using recombinant plasmid vectors, viral vectors, viruses, and cell lines comprising the AoHV-1 promoter operably linked to a transgene.
US11034976B2
Adeno-associated virus rh.10 sequences, vectors containing same, and methods of use are provided.
US11034971B2
The present invention provides means for inhibiting the bolting and flowering of a Beta vulgaris plant, including an isolated nucleic acid, which can be used to produce a transgenic Beta vulgaris plant, where bolting and flowering is inhibited after vernalization. Furthermore, the invention discloses vectors, transgenic and non-transgenic, non-bolting plants and parts thereof, and methods for producing such plants.
US11034970B2
A method for producing proteins of interest from secondary root emergences which appear on the hairy roots of a plant belonging to the Brassicaceae family, in a liquid medium containing at least one auxin, comprises the use of a strain of Rhizobium comprising rol genes.
US11034967B2
The present invention provides for novel metabolic pathways to reduce or eliminate glycerol production and increase product formation. More specifically, the invention provides for a recombinant microorganism comprising a deletion of one or more native enzymes that function to produce glycerol and/or regulate glycerol synthesis and one or more native and/or heterologous enzymes that function in one or more engineered metabolic pathways to convert a carbohydrate source, such as lignocellulose, to a product, such as ethanol, wherein the one or more native and/or heterologous enzymes is activated, upregulated, or downregulated. The invention also provides for a recombinant microorganism comprising one or more heterologous enzymes that function to regulate glycerol synthesis and one or more native and/or heterologous enzymes that function in one or more engineered metabolic pathways to convert a carbohydrate source to ethanol, wherein said one or more native and/or heterologous enzymes is activated, upregulated or downregulated.
US11034964B1
This invention provides for processes for creating a long DNA molecule that is a concatamer that comprises a repeating oligonucleotide segment, wherein one or more of the nucleotides of said segment has one or more independently selected templating “non-standard” nucleotides. These are nucleotide analogs that, when incorporated into oligonucleotides (DNA or RNA, collectively xNA), present to a pattern of hydrogen bonds that is different from the pattern presented by adenine, guanine, cytosine, and uracil. This disclosure provides a process for obtaining these using rolling circle amplification.
US11034963B2
The present application discloses nucleic acid aptamer based signaling polynucleotides (SPNs) that specifically bind an allergen protein. Provided in the present invention include aptamers, SPNs, SPN-complement complexes, magnetic particle conjugates, DNA printed glass slides and detection agents, and detection methods using the same for detecting the presence, or absence of an allergen protein in a food sample.
US11034962B2
The invention provides methods of treating polyglutamine diseases, e.g., spinocerebellar ataxia Type 6, in a subject, comprising administering to the subject an IRES inhibitor in an amount effective for treating the SCA6 in the subject. Also provided herein are the IRES inhibitors, and pharmaceutical compositions comprising the same.
US11034952B2
Methods of selecting an aptamer that specifically binds to a target molecule complexed with a derivatization agent. Also disclosed are specific aptamers and methods of use thereof.
US11034940B2
Disclosed herein are polynucleotides encoding cell tags for use in immunotherapeutic applications, and systems comprising polynucleotide cell tags for regulating the activity of a cell. The compositions, methods and systems described herein provide tools for regulating activity of genetically engineered cells in a subject.
US11034935B2
The invention relates to a liver organoid, uses thereof and method for obtaining them.
US11034928B2
Bioreactors and components of bioreactors are described as may be beneficially utilized in development and conditioning of cellular materials for study or implant. The bioreactors are modular and components of the bioreactors can be easily assembled with alternatives provided to develop specific, predetermined conditioning environments for cellular materials (e.g., implantable tissue). By selection of one of multiple alternative compliance chambers, a bioreactor can be utilized to condition tissue in a low pressure circuit (e.g., a pulmonary heart circuit), and by utilization of an alternative compliance chamber, the bioreactor can instead condition tissue in a high pressure circuit (e.g., an aortic heart circuit).
US11034927B2
Aspects relate to automated cell culture incubators comprising imaging systems, e.g., holographic or phase-contrast imagers, configured for imaging said cells within the incubators.
US11034919B2
The present invention relates to a composition and a method for treating substrates, such as fabrics; in particular a composition that can deliver cleaning and anti-microbial benefits to the fabric thereby delaying laundry. There is a long left need for a composition, which can clean the fabric and deliver anti-microbial benefits without the use of water and detergents. It is therefore an object of the present invention to provide a composition with no surfactants in it which can deliver cleaning and anti-microbial benefits through a single product. It has been found that cleaning and anti-microbial benefits on fabric can be achieved by a solvent mix of a glycol ether, a fatty acid ester and a diol in combination with a bipolar antimicrobial particle in an aqueous solution.
US11034912B2
A method of preventing or reducing the occurrence of Low Speed Pre-Ignition (LSPI) in a direct-injected, boosted, spark-ignited internal combustion engine that, in operation, generates a break mean effective pressure level of greater than about 15 bar, at an engine speed of from about 1500 to about 2500 rotations per minute (rpm), in which the crankcase of the engine is lubricated with a lubricating oil composition containing at least about 0.2 mass % of magnesium sulfated ash.
US11034906B2
Provided is a method of lubricating a sliding part by applying a lubricating base oil containing an ester compound to the sliding part. The ester compound contains a mixture of one or more compounds represented by a general formula (1) wherein R1 and R2 independently represent a hydrogen, a methyl, a benzoyloxy, a naphthoyloxy, or general formula (2) (—O—C(═O)—R5), R3 and R4 independently represent a benzoyloxy group, a naphthoyloxy group, or general formula (2), and R5 represents a linear C5-21 alkyl group, a branched chain C9-21 alkyl group, or a C5-21 cycloalkyl group that may also be substituted with an alkyl chain. The mixture contains a compound in which at least one among R1 to R4 is general formula (2), and the proportion, in the mixture, of a compound in which at least one among R1 to R4 is a benzoyloxy group or a naphthoyloxy group is 5-100 mole %.
US11034902B2
A combustion tool fuel cell is provided having enhanced low temperature operation, including a fuel composition comprising at least one hydrocarbon component with a total vapor pressure equal or above 95 psig at 21° C.
US11034899B2
Provided is a gasification furnace that can efficiently gasify a biomass resource. The gasification furnace may include a furnace body including a cylindrical storing unit that may store a biomass resource, an oxidizer supplying unit that may supply an oxidizer into the furnace body, a shaft extended in a vertical direction in the storing unit and including an oxidizer supply path through which the oxidizer may be passed, an oxidizer supply tube that may include an oxidizer channel that communicates between a supply port for the oxidizer opened in an outer surface in contact with the biomass resource in the storing unit and the oxidizer supply path of the shaft, and a driving unit that may rotate the shaft with the vertical direction in the storing unit set as a rotation axis to thereby turn the oxidizer supply tube in the storing unit.
US11034889B2
A furnace system includes at least one lower radiant section having a first firebox disposed therein and at least one upper radiant section disposed above the at least one lower radiant section. The at least one upper radiant section has a second firebox disposed therein. The furnace system further includes at least one convection section disposed above the at least one upper radiant section and an exhaust corridor defined by the first firebox, the second firebox, and the at least one convection section. Arrangement of the at least one upper radiant section above the at least one lower radiant section reduces an area required for construction of the furnace system.
US11034880B2
Oil-based drilling fluid compositions comprising an oil phase comprising a base oil, an aqueous phase comprising water, at least one emulsifier, and one or more additives. The at least one emulsifier comprises an amino amide comprising the formula R—CO—NH—R′—NH—R″—NH2, where R is a fatty acid alkyl and R′ and R″ are alkyl groups. The one or more additives are chosen from a wetting agent, a rheology modifier, a fluid-loss control additive, and a weighting additive. Methods of making the oil-based drilling fluid compositions and methods of drilling a subterranean well utilizing the oil-based drilling fluid compositions are also provided.
US11034871B2
This invention provides a composition comprising a refrigerant, the composition being non-flammable like R404A (R125/R134a/R143a=44/4/52 wt %), and having a refrigerating capacity that can replace that of R404A, a COP that is equal or superior to that of R404A, and a GWP of 1500 or less. Specifically, the invention provides a composition comprising a refrigerant, the refrigerant comprising a mixture of fluorinated hydrocarbons, the mixture comprising difluoromethane (R32), pentafluoroethane (R125), and 1,1,1,2-tetrafluoroethane (R134a) at specific concentrations, the fluorinated hydrocarbons contained in the mixture having a specific composition ratio. This composition is for use as an alternative refrigerant for R22 or an alternative refrigerant for R404A.
US11034870B2
A composition curing upon exposure to moisture comprises (A) one or more at least bifunctional silane compounds with at least two alkoxysilane groups, (B) at least one monofunctional silane compound with only one alkoxysilane group, and/or a partially condensed or bridged derivative thereof, and (C) at least one acid generator which, upon exposure to actinic radiation or heat, releases an acid. In addition, further additives (D) may be contained in the compositions according to the present invention. The composition is liquid at room temperature and, apart from the latent acid generator, does not contain any further catalysts for moisture-curing of alkoxysilanes. After activation of the acid generator the composition cures in the presence of moisture, while remaining liquid at room temperature in the presence of humidity over a period of at least 24 hours prior to activation of the acid generator. Furthermore, a method of joining or casting structural elements using the composition is described.
US11034866B2
An adhesive article is described comprising a foamed adhesive layer and a non-foamed adhesive layer. The adhesive of each adhesive layer comprises a tetrahydrofurfuryl (meth)acrylate copolymer; an epoxy resin; a polyether polyol; and optionally a hydroxy-functional film-forming polymer. The adhesive may be used in structural and semi-structural bonding applications and is designed to fail cohesively.
US11034865B2
Provided is a barrier adhesive composition comprises polyisobutylene resin, organically modified nanoclay (e.g. montmorillonite or bentonite) and sorbent nanoparticles (e.g. CaO which acts as a desiccant and/or getter). In a preferred embodiment, the barrier adhesive composition is disposed on a gas-barrier film to form an adhesive barrier film. The adhesive barrier film can then be used for protection from oxygen and moisture in OLED displays and solid state lightings, solar cells, electrophoretic and electrochromic displays thin film batteries, quantum dot devices, sensors (e.g. touch sensor) and other organic electronic devices. The adhesive barrier film is especially well-suited for applications that require oxygen and moisture protection as well flexibility and good optical transmittance.
US11034857B2
A double coating, curing method, cured coating, and kit are provided. A first layer of the double coating can be a first cure coating composition, which has a first hydroxy-functional resin, a first crosslinking agent, and a first catalyst. A second layer of a second cure coating composition can have a low hydrophilicity acrylic resin as a second hydroxy-functional resin, a second crosslinking agent, and a second catalyst. The first catalyst catalyzes crosslinking between the second hydroxy-functional resin and crosslinking agent, and not between the first hydroxy-functional resin and crosslinking agent. The second catalyst catalyzes crosslinking between the first hydroxy-functional resin and crosslinking agent, and not between the second hydroxy-functional resin and crosslinking agent. The first and/or second hydroxy functional resins can facilitate catalyst migration from one layer to the other. The separate compositions can be shelf-stable and/or the curing can occur at low temperature.
US11034854B2
A light-shielding paint includes an epoxy group-containing compound, an inorganic fine particle, a coloring agent, and an amine curing agent. The ratio (A′/A) of the mass (A′) of the amine curing agent to the active hydrogen equivalent (A) of the amine curing agent and the ratio (E′/E) of the mass (E′) of the epoxy group-containing compound to the epoxy equivalent (E) of the epoxy group-containing compound satisfy 0.1≤[(A′/A)/(E′/E)]≤0.45.
US11034853B2
The invention is directed to methods of modifying metal oxide or hydroxylated polymer surfaces using compositions of water soluble polymers that adsorb onto such surfaces and that contain functional groups which directly modify such surfaces without further processing. In some embodiments, compositions used in such methods include water-soluble oxide-adsorbing polymers having water solubility in an indicated temperature range, an indicated concentration in the aqueous solution, and a molecular weight range, wherein each of the water-soluble oxide-adsorbing polymers comprises a linear copolymer comprising a first monomer having at least one hydrophilic moiety and a second monomer having at least one lipophilic moiety and wherein a first monomer: second monomer molecular ratio is at least 3:1.
US11034852B2
To provide a coated body excellent in weather resistance and excellent also in pressure marking resistance. The coated body comprises a substrate, an undercoating film, a prescribed intermediate coating film and a top coating film formed by curing a top coating material comprising the following components (1) to (3), in this order: (1) a fluorinated polymer having hydroxy groups or carboxy groups; (2) a curing agent for curing the fluorinated polymer; and (3) a prescribed ultraviolet absorber.
US11034847B2
Provided are a hardmask composition including a structure represented by Formula 1 and a solvent, a method of forming a pattern using the hardmask composition, and a hardmask formed from the hardmask composition. wherein in Formula 1, R1 to R8, X, and M are described in detail in the detailed description.
US11034836B2
Provided is a resin composition which comprises 100 parts by weight of a polyamide resin comprising a structural unit derived from diamine and a structural unit derived from dicarboxylic acid, in which 70 mol % or more of the structural unit derived from diamine is derived from xylylenediamine, and in which 70 mol % or more of the structural unit derived from dicarboxylic acid is derived from a straight-chain aliphatic α,ω-dicarboxylic acid having 4 to 20 carbon atoms; 3 to 17 parts by weight of an acid-modified polyolefin having an acid modification ratio of 0.3 to 5.0% by weight; and 1 to 15 parts by weight of a compound represented by formula (1), wherein R1 represents an alkyl group having 1 to 10 carbon atoms, R2 represents an alkyl group having 2 to 12 carbon atoms, and n represents an integer of 1 to 3.
US11034834B2
Provided is a polycarbonate resin composition, including: an aromatic polycarbonate resin (A); and a polyether compound (B) having a polyoxyalkylene structure, in which: the polycarbonate resin composition includes 0.005 part by mass to 5 parts by mass of the polyether compound (B) with respect to 100 parts by mass of the aromatic polycarbonate resin (A); and the polycarbonate resin composition satisfies at least one of the following conditions (1) and (2): (1) an amount of potassium in the polyether compound (B) is 6 ppm by mass or less; and (2) an amount of sodium in the polyether compound (B) is 1 ppm by mass or less.
US11034830B2
A film is described comprising a first film layer having a Tg ranging from 30° C. to 60° C. The first film layer comprises a (meth)acrylic polymer and polyvinyl acetal polymer composition. The film further comprises a second layer proximate the first film layer. The second layer is different than the first film layer. The second may be a cured (meth)acrylic polymer film or coating; a backing such as thermoplastic polymer, woven or nonwoven fabrics, metal foils, paper, foams; or a coverfilm such as a fluoropolymer.
US11034828B2
There is provided a liquid stabilizer that can achieve a soft vinyl chloride resin composition having excellent blocking resistance and excellent transparency. A liquid stabilizer for a soft vinyl chloride resin according to the present invention includes: an organic acid zinc salt; an alkaline earth metal salt of an organic acid; and polypropylene glycol having a number-average molecular weight of 2,000 or more and/or ricinoleic acid.
US11034823B2
Wet buffer tubes for use in fiber optic cables are made from a composition comprising in weight percent (wt %) based on the weight of the composition: (A) 22-49% polypropylene (PP), (B) 50-65% high density polyethylene (HDPE), (C) 7-12% compatibilizer comprising in wt % based on the weight of the compatibilizer: (1) 30-90% olefin block composite comprising ethylene-propylene (EP) copolymer, isotactic polypropylene (iPP), and an EP-iPP diblock polymer, and (2) 10-70% maleic anhydride grafted HDPE (MAH-g-HDPE); and (D) 0.05-5.0% nucleating agent.
US11034819B2
Disclosed are self-assembled propylene-based bi-layer compositions having a skin layer comprising a propylene-based elastomer-toughened composition and a core layer comprising a propylene-based fiber-reinforced composition, wherein the propylene-based elastomer-toughened composition and propylene-based fiber-reinforced composition self-assemble upon mixing into the skin layer and the core layer. Processes for producing these self-assembled propylene-based compositions are also disclosed.
US11034816B2
Methods of producing particles of fiber and resin from fiber-resin composite materials are disclosed. The particles may be combined with a resin system and optionally combined with fillers, binders or reinforcements to produce new cured solid composite products.
US11034807B2
A water-soluble film that shows a small change between a film hardness at the time of its normal state and a film hardness at high temperature at the time of its forming or immediately after the forming, that has satisfactory formability, and that is excellent in pinhole resistance and bag breakage resistance includes: a polyvinyl alcohol resin (A); and a plasticizer (B), wherein the plasticizer (B) contains a polyhydric alcohol (b1) having a melting point of 80° C. or more, a polyhydric alcohol (b2) having a melting point of 50° C. or less, and a polyhydric alcohol (b3) having a melting point of more than 50° C. and less than 80° C., and wherein a content ratio (X) of the polyhydric alcohol (b3) with respect to a total amount of the polyhydric alcohols (b1), (b2), and (b3) is 15 wt. % or less.
US11034804B2
The present invention provides a method for preparing a masterbatch and fibers with composite antibacterial and deodorizing functions including surface modifying a copper powder; functionalizing resin powder; and preparing the composite antibacterial and deodorizing masterbatch. The present invention provides a new antibacterial compounding mechanism to prepare new antibacterial and deodorizing masterbatch and fibers which have permanent antibacterial function, and the mechanical properties thereof can reach the standard of general fibers; fully meets the requirements of various weaving; the cost thereof is comparable to that on antibacterial post-treatment; and the pollution is reduced. The present invention can increase the export volume and additional value of the textiles.
US11034801B2
The present invention provides a method for preparing a transparent hydrogel membrane, the method including: (a) preparing 6 to 10 wt % of a hyaluronic acid solution based on a total weight of a mixture by dissolving a hyaluronic acid in a basic aqueous solution; (b) mixing, with the hyaluronic acid solution, 0.01 to 0.05 wt % of a crosslinking agent based on the total weight of the mixture; and (c) shaping the transparent hydrogel membrane by pouring the mixture into a mold.
US11034799B2
A method for producing a polymer latex, including an emulsification step of mixing a polymer solution obtained by dissolution of synthetic polyisoprene and/or a styrene-isoprene-styrene block copolymer in an organic solvent, with an aqueous solution including 0.1 to 30 parts by weight of a rosinate based on 100 parts by weight in total of the synthetic polyisoprene and the styrene-isoprene-styrene block copolymer, and emulsifying the resultant in water to thereby obtain an emulsified liquid, a solvent removal step of removing the organic solvent in the emulsified liquid, and a concentration step of concentrating the emulsified liquid from which the organic solvent is removed, and also adjusting the content rate of the rosinate in the emulsified liquid after concentration, in the range of 0.1 to 3 parts by weight based on 100 parts by weight in total of the synthetic polyisoprene and the styrene-isoprene-styrene block copolymer in the emulsified liquid.
US11034795B2
Surface-treated polymeric particles which are dispersible in water or an aqueous solution without the aid of any surfactant. Surface treatment of hydrophobic polymeric particles is carried out to increase the surface energy and to render the surfaces of the particles hydrophilic, thereby eliminating the need for a surfactant to disperse the polymeric particles in water or an aqueous solution. As such, a surfactantless slurry can be formed from the surface-treated particles for the fabrication of fiber-reinforced thermoplastic composite structures.
US11034794B2
Disclosed herein are ionic polymers incorporating an cationic atom in the polymer backbone.
US11034792B2
A liquid cyclopentene ring-opened polymer having a weight average molecular weight (Mw) of 1,000 to 50,000 and a cis double content of 55% or more in repeating units.
US11034789B2
Ophthalmic devices containing localized grafted networks and processes for their preparation and use
Provided are polymer compositions made by a process comprising: (a) providing a first reactive composition containing: (i) a polymerization initiator that is capable, upon a first activation, of forming two or more free radical groups, at least one of which is further activatable by subsequent activation; (ii) one or more ethylenically unsaturated compounds; and (iii) a crosslinker; (b) subjecting the first reactive composition to a first activation step such that the first reactive composition polymerizes therein to form a crosslinked substrate network containing a covalently bound activatable free radical initiator; (c) contacting the crosslinked substrate network with a grafting composition containing one or more ethylenically unsaturated compounds, wherein the contacting is conducted under conditions such that the grafting composition penetrates into the crosslinked substrate network; and (d) activating the covalently bound activatable free radical initiator at one or more selective regions of the crosslinked substrate network such that the grafting composition polymerizes with the crosslinked substrate network at the selective regions.
US11034786B2
The present application relates to an amphiphilic triblock polymer and micelles comprising the amphiphilic triblock polymer. The amphiphilic triblock polymer of the present application can have excellent dispersion properties and excellent water solubility while effectively encapsulating the drug.
US11034785B2
Provided is a surface treatment agent which does not use fluorine-containing monomers, particularly fluoroalkyl group-containing monomers. Additionally, provided is a copolymer which includes a first polymer formed from first monomers, and a second polymer formed from second monomers. The copolymer does not include fluorine. The second polymer is polymerized in the presence of the first polymer. The first monomers include a long-chain acrylate ester monomer (a) represented by the formula CH2=CA11-C(═O)—O-A12 (in the formula, A11 represents hydrogen, a monovalent organic group, or a halogen, and A12 represents a C18-30 straight-chain or branched hydrocarbon group). The first monomers and the second monomers both include a halogenated olefin monomer (b).
US11034782B2
A 4-methyl-1-pentene polymer (X) wherein a content of a constitutional unit derived from 4-methyl-1-pentene is 90 to 100% by mol; a content of a constitutional unit derived from at least one olefin selected from ethylene and an α-olefin, other than 4-methyl-1-pentene, having 3 to 20 carbon atoms is 0 to 10% by mol; and the 4-methyl-1-pentene polymer satisfies certain requirements (a) to (f): (a) a meso diad fraction (m) measured by 13C-NMR falling within a certain range; (b) a ratio of weight-average molecular weight Mw within a certain range; (c) a melt flow rate (MFR) within a certain range; (d) a cumulative weight fraction within a certain range; (e) a proportion of a polymer having a molecular weight of a certain range; and (f) a heat of fusion and a melting point of the 4-methyl-1-pentene polymer within certain ranges.
US11034780B2
In a 1,3-dipolar compound of formula Q-A-B, Q comprises a dipole containing at least and preferably one nitrogen atom, A, which is preferably divalent, is an atom or a group of atoms connecting Q to B, and B comprises an imidazole ring. An unsaturated polymer modified by grafting the 1,3-dipolar compound is also disclosed.
US11034774B2
Presented herein are novel phosphotyrosine binding compositions, including antibodies and antibody fragments. The inventors of the present disclosure have resolved the crystal structures of two widely utilized pan-specific pY antibodies, PY20 and 4G10. These two known antibodies, although developed independently from animal immunizations, have surprisingly similar modes of recognition of the phosphate group, and revealed a generic binding structure among pan-specific pY antibodies. Based on this newly discovered convergent structure, engineered CDR-L3 loops were developed that impart greatly improved affinity to pY binding antibodies and other pY binding compositions. The inventions disclosed herein include antibodies and antibody fragments bearing these novel CDR-L3 sequences and methods of using such pY binding compositions for the detection of phosphotyrosine-bearing proteins.
US11034773B2
This document provides methods and materials related to treating cancer. For example, methods and materials for using particles (e.g., nanoparticles) containing (a) one or more molecules having the ability to bind to a cancer cell (e.g., a human breast cancer cell) and (b) one or more molecules having the ability to bind to an APC (e.g., a human macrophage) to treat cancer are provided.
US11034769B1
Provided is an anti-EphA4 antibody that can bind to EphA4 and enhance the cleavage of EphA4, as well as a pharmaceutical composition comprising the antibody as the active ingredient. A mouse anti-EphA4 antibody that has binding affinity towards EphA4 and can enhance the cleavage of EphA4 was obtained, and the sequence of the complementarity-determining region (CDR) of the mouse anti-EphA4 antibody was identified. Subsequently, the anti-EphA4 antibody of interest was obtained by producing a humanized antibody of the mouse anti-EphA4 antibody.
US11034765B2
This invention relates to anti-PD-1 antibodies and methods of using them in treating diseases and conditions related to PD-1 activity, e.g., cancer.
US11034759B2
M-CSF-specific RX1-based or RX-1 derived antibodies are provided, along with pharmaceutical compositions containing such antibody, kits containing a pharmaceutical composition, and methods of preventing and treating bone loss in a subject afflicted with an osteolytic disease.
US11034758B2
A composition and a method for the treatment of a neurodegenerative disorder is provided. The composition includes an inhibitor of RANTES and/or an inhibitor of eotaxin. The method includes administering a composition comprising an inhibitor of RANTES and/or an inhibitor of eotaxin to the subject in need thereof to treat the neurodegenerative disorder.
US11034746B2
The invention relates to a derivative of a GLP-1 analogue, which analogue comprises a first K residue at a position corresponding to position 27 of GLP-1(7-37) (SEQ ID NO: 1); a second K residue at a position corresponding to position T of GLP-1(7-37), where T is an integer in the range of 7-37 except 18 and 27; and a maximum of ten amino acid changes as compared to GLP-1(7-37); wherein the first K residue is designated K27, and the second K residue is designated KT; which derivative comprises two albumin binding moieties attached to K27 and KT, respectively, via a linker, wherein the albumin binding moiety comprises a protracting moiety selected from HOOC—(CH2)2—CO— and HOOC—C6H4—O—(CH2)y—CO—; in which x is an integer in the range of 6-16, and y is an integer in the range of 3-17; wherein the linker comprises an element of the formula —NH—(CH2)2—(O—(CH2)2)k—O—(CH2)n—CO—, wherein k is an integer in the range of 1-5, and n is an integer in the range of 1-5; or a pharmaceutically acceptable salt, amide, or ester thereof. The invention also relates to the pharmaceutical use thereof, for example in the treatment and/or prevention of all forms of diabetes and related diseases, as well as to corresponding novel GLP-1 analogues. The derivatives are suitable for oral administration.
US11034744B2
Described herein are engineered microbe-targeting molecules, microbe-targeting articles, kits comprising the same, and uses thereof. Such microbe-targeting molecules, microbe-targeting articles, or the kits comprising the same can bind or capture of a microbe or microbial matter thereof, and can thus be used in various applications, such as diagnosis or treatment of an infection caused by microbes in a subject or any environmental surface.
US11034735B2
The present invention relates to novel hybrid peptides developed from the combination of membrane surface protein peptide fragments present in anaplasmosis microorganisms, and in particular, bacteria of the species Anaplasma marginale. The present invention further relates to hybrid peptide sets, compositions and kits comprising such novel hybrid peptides, their uses and methods of inducing immune response. Each hybrid peptide, according to the present invention, comprises two or more peptide fragments of amino acid sequences as defined in the present invention linked together by means of a spacer element. The combined peptide fragments are protein peptide fragments of MSP1, MSP1a, MSP1b, MSP2, MSP2-HRV, MSP3, OMP7, OMP8, VirB9 and VirB10.
US11034734B2
The invention relates to mutant forms of CsgG. The invention also related to analyte detection and characterisation using CsgG.
US11034733B2
The present invention relates to compositions comprising improved flagellin derived constructs and methods of using the same in the treatment of various diseases.
US11034731B2
Stable pre-fusion respiratory syncitial virus (RSV) F polypeptides, immunogenic compositions including the polypeptides, and uses thereof for the prevention and/or treatment of RSV infection are described.
US11034730B2
The present invention is directed to a dengue virus chimeric polyepitope composed of fragments of non-structural proteins and its use in an immunogenic composition against dengue virus infection. The present invention provides means, in particular polynucleotides, vectors, cells and methods to produce vectors expressing said chimeric polyepitopes, in particular vectors consisting of recombinant measles virus (MV) particles. The present invention also relates to the use of the recombinant MV particles, in particular under the form of a composition or of a vaccine, for the prevention and/or treatment of a dengue virus infection.
US11034729B2
The present invention relates to an mRNA sequence, comprising a coding region, encoding at least one antigenic peptide or protein of RSV infections Respiratory syncytial virus (RSV) or a fragment, variant or derivative thereof. Additionally the present invention relates to a composition comprising a plurality of mRNA sequences comprising a coding region, encoding at least one antigenic peptide or protein of RSV infections Respiratory syncytial virus (RSV) or a fragment, variant or derivative thereof. Furthermore it also discloses the use of the mRNA sequence or the composition comprising a plurality of mRNA sequences for the preparation of a pharmaceutical composition, especially a vaccine, e.g. for use in the prophylaxis or treatment of RSV infections Respiratory syncytial virus (RSV) infections. The present invention further describes a method of treatment or prophylaxis of RSV infections using the mRNA sequence.
US11034723B2
This invention relates to a hybrid ligand, a hybrid biomimetic chromedia and a preparing method and a use thereof, wherein the hybrid biomimetic chromedia takes hydrophilic porous microsphere as a substrate in chromatography, activated with allyl bromide and undergoing bromo-alcoholization with N-bromosuccinimide, then coupled with the hybrid ligands. The sequence of the hybrid ligand is phenylalanine-tyrosine-glutamine-5-aminobenzimidazole. The hybrid biomimetic chromedia has both of the two functional groups of phenylalanine-tyrosine-glutamine tripeptide and aminobenzimidazole, while maintaining the high antibody selectivity of polypeptide ligand, hydrophobic electric charge inductive ligand is introduced to achieve more moderate elution requirement, realizing effective antibody separation.
US11034717B2
The present application provides a compound of formula I: or a pharmaceutically acceptable salt, solvate, or amino acid conjugate thereof, wherein R1-R10, m, n, p, and are as described herein. The present invention relates generally to FXR modulators and to methods of making and using said compounds.
US11034713B2
A process for the preparation of C4 oxygenate compounds such as threose, erythrose or erythrulose starting from a composition comprising C1-3 oxygenate compounds such as formaldehyde, glycolaldehyde, glyoxal, pyruvaldehyde or acetol, wherein the process is carried out in the presence of a crystalline microporous material having a ring pore structure selected from an eight-membered ring pore structure or a ten-membered ring pore structure.
US11034711B2
The present invention relates to low temperature process for preparing nanoparticles of porous crystalline Fe-, Al- or Ti-based MOF carboxylate materials with low polydispersity index, and uses thereof, particularly as catalyst support for carrying out heterogeneously catalyzed chemical reactions, or as gas storage/separation/purification material, or as matrix for encapsulating active principles (medicine, cosmetics).
US11034706B2
An object of the present invention is to provide a novel complex having at least one carbon-carbon double bond and/or carbon-carbon triple bond, and having at least one Diels-Alder reactive functional group such as tetrazine. The present invention provides a complex represented by a formula (1): [M4O(RCOO)6]p (1) wherein in the formula (1), at least one of R is an alkenyl group having 2 to 18 carbon atoms or an alkynyl group having 2 to 18 carbon atoms, and at least one of R is a monovalent group represented by a structural formula (2), wherein in the structural formula (2), A1 to A4 each independently represent a nitrogen atom or a carbon atom, X1 represents a single bond or a divalent organic group, and R1 represents a hydrogen atom or a monovalent organic group.
US11034700B2
The present invention provides a substituted pyrrolidine compound having an orexin type 2 receptor agonist activity. A compound represented by the formula (I): wherein each symbol is as described in the specification, or a salt thereof, has an orexin type 2 receptor agonist activity, and is useful as an agent for the prophylaxis or treatment of narcolepsy.
US11034699B2
The present invention relates to positive allosteric modulators (PAMs) of metabotropic glutamate receptor 4 (mGluR4) that may be used for the treatment of conditions such as Parkinson's disease, anxiety, emesis, obsessive compulsive disorder, autism, neuroprotection, cancer, depression and diabetes type 2.
US11034691B2
The invention provides compounds effective as sphingosine-1-phosphate receptor modulators for treatment of cardiopulmonary diseases, such as hypertension (including malignant hypertension), angina, myocardial infarction, cardiac arrhythmias, congestive heart failure, coronary heart disease, atherosclerosis, angina pectoris, dysrhythmias, cardiomyothopy (including hypertropic cardiomyothopy), heart failure, cardiac arrest, bronchitis, asthma, chronic obstructive pulmonary disease, cystic fibrosis, croup, emphysema, pleurisy, pulmonary fibrosis, pneumonia, pulmonary embolus, pulmonary hypertension, mesothelioma, ventricular conduction abnormalities, complete heart block, adult respiratory distress syndrome, sepsis syndrome, idiopathic pulmonary fibrosis, scleroderma, systemic sclerosis, retroperitoneal fibrosis, prevention of keloid formation, or cirrhosis.
US11034690B2
Compounds that are fatty acid synthesis modulators are provided. The compounds may be used to treat disorders characterized by disregulation of the fatty acid synthase function by modulating the function and/or the fatty acid synthase pathway. Methods are provided for treating such disorders including viral infections, such as hepatitis C infection, cancer and metabolic disorders, such as non-alcoholic steatohepatitis (NASH).
US11034689B2
Provided are compounds of formulas (I), (II), (III), and (IV), which effectively inhibit protein arginine methyltransferase 5 (PRMT5). Also provided are methods of using the compounds, including a method of treating cancer, a method of inhibiting the activity of PRMT5 in a cell, and a method of treating a disease associated with increased activity of PRMT5.
US11034685B2
Provided herein are aminopyridine derivatives and pharmaceutical compositions that are useful as TAM family kinase inhibitors.
US11034681B2
Disclosed are a crystal form of an indole derivative (compound 1) and a pharmaceutical composition and preparation method thereof. The crystal form is used to prepare a drug for treating a disease related to a CRTH2 receptor.
US11034678B2
Compounds of Formula I that inhibit the activity of the diacylglycerol acyltransferase 2 (DGAT2) and their uses in the treatment of diseases linked thereto in animals are described herein.
US11034673B2
A composition comprising (S)—N-(3-(6-isopropoxypyridin-3-yl)-1H-indazol-5-yl)-1-(2-(4-(4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)-3,6-dihydropyridin-1(2H)-yl)-2-oxoethyl)-3-(methylthio)pyrrolidine-3-carboxamide and hypromellose acetate succinate for pharmaceutical preparations, especially capsule preparations.
US11034663B2
Disclosed are a tetrahydronaphtho[1,2-b]furan-2(3H)-one derivative of formula (I) and a method of making the same, where definitions of R, R1 and R2 herein are the same as those in the specification. It has been demonstrated by animal experiments that the tetrahydronaphtho[1,2-b]furan-2(3H)-one derivative can significantly inhibit the adjuvant-induced in Wistar male rats so that it can alleviate the primary and secondary lesions, showing a preventive activity to some extent. Therefore, the tetrahydronaphtho[1,2-b]furan-2(3H)-one derivative provided herein is applicable to the preparation of a drug for preventing/treating rheumatoid arthritis, and has promising clinical applications.
US11034662B2
The invention provides compounds formula (I) and salts thereof: wherein R1, R2, R3, R6 and Y have any of the values defined in the specification. The compounds are useful for treatment or suppression of diseases associated with decreased mitochondrial function resulting in diminished ATP production and/or oxidative stress and/or lipid peroxidation.
US11034660B2
The invention generally relates to nuclear transport modulators, e.g., CRM1 inhibitors, and more particularly to a compound represented by structural formula I: or a pharmaceutically acceptable salt thereof, wherein the values and alternative values for the variables are as defined and described herein. The invention also includes the synthesis and use of a compound of structural formula I, or a pharmaceutically acceptable salt or composition thereof, e.g., in the treatment, modulation and/or prevention of physiological conditions associated with CRM1 activity.
US11034659B2
Cystic fibrosis is developed through mutation of Cystic Fibrosis Transmembrane conductance Regulator (CFTR), which is one type of chloride channel. An object of the present invention is to provide compounds effective in the treatment of cystic fibrosis that open a chloride channel different from CFTR, which is the cause of the disease, and do not depend on CFTR. Compounds of the present invention are compounds or pharmaceutically acceptable salts thereof that open calcium dependent chloride channels (CaCCs) via G-protein coupled receptor 39 (GPR39) agonism to have strong chloride ion-secretory action, and are represented by the following general formula (I): General formula (I): wherein, X represents a carboxyl group or a tetrazolyl group; Q represents a C1-C3 alkylene group, an oxygen atom, a sulfur atom, etc.; G represents a phenyl group where the phenyl group may have 1 to 3 substituents independently selected from the group consisting of a halogen atom, a cyano group, a C1-C6 alkyl group, etc.; R1 represents a C1-C6 alkyl group, etc.; R2 represents a C1-C6 alkyl group that may have 1 to 3 substituents independently selected from the following group A, or a group selected from the following group B: Group A: a phenyl group and a pyridyl group, wherein the phenyl group and the pyridyl group may have 1 to 3 substituents independently selected from the following group D; Group B: —OH, —O-M, —SH, —S-M, —NH2, —NH-M, and —N-M2, wherein M is a C1-C6 alkyl group that may have 1 or 2 substituents independently selected from the following group C, or a C3-C6 cycloalkyl group that may have 1 or 2 substituents independently selected from the following group C; Group C: a halogen atom, a cyano group, a phenyl group, a pyridyl group, etc., wherein the phenyl group and the pyridyl group may have 1 to 3 substituents independently selected from the following group D; and Group D: a halogen atom, a cyano group, a C1-C6 alkyl group, etc.
US11034644B2
Novel compounds for use in flavor, fragrance, or topical compositions are provided. Specifically, the compounds of the presently disclosed subject matter provide effective and unexpected warming sensations. The composition can be incorporated into various consumer end products, including flavors, fragrances, and topical applications.
US11034625B2
The invention provides novel apparatus and processes for gas flow and conditioning to achieve optimal CO2 curing of articles of composite materials (e.g., precast objects made of carbonatable calcium silicate-based cements), with solid interior or having hollow interior ducts, channels and chambers or otherwise being hollowed out, as well as the precast objects so made, which are suitable for a variety of applications in construction, pavements and landscaping, and infrastructure.
US11034624B2
A manufacturing method of a silicon carbide-based honeycomb structure, including a firing step of introducing extruded honeycomb formed bodies containing a silicon carbide-based component, together with firing members into a firing furnace, and firing the honeycomb formed bodies, to manufacture the silicon carbide-based honeycomb structure, wherein the firing members are formed by using a ceramic material containing 70 wt % or more of alumina, and the firing step further includes: an inert gas supplying step of supplying an inert gas to a furnace space of the firing furnace, and a gas adding step of adding a reducing gas to the furnace space.
US11034619B2
The present invention pertains to a process for producing captured carbon dioxide. Calcium carbonate may be reacted with sulfur dioxide to produce calcium sulfite and gaseous carbon dioxide. Calcium sulfite may be thermally decomposed to produce gaseous sulfur dioxide. The processes may be used in conjunction with combusting various fuels such as a carbonaceous fuel, or a sulfurous fuel, or a nitrogenous fuel, or a hydrogen fuel, or a combination thereof.
US11034618B1
The invention relates to a calcium sulfoaluminate cement, whereby it contains at least 90% by weight % C4A3$ in crystalline or amorphous form or as a mixture of crystalline and has amorphous parts.
US11034616B2
A method of operating a plant having a furnace including at least two vertical shafts connected by an overflow duct, wherein at least one burner is arranged above the overflow duct in each case such that the burner gases therefrom flow downward in burning operation of the respective shaft. A cooling gas supply is provided beneath the overflow duct in each case such that, in combination with the operation of a burner in the burner-operated shaft, the burner gas flowing downward is deflected in the direction of the overflow duct by the cooling gas ascending in the burner-operated shaft, and a supply of cooling gas is adjusted such that the temperature of the burner charge through which the burner gas flows at least in the burner-operated shaft is kept above the deacidification temperature thereof.
US11034593B2
A water purifier according to an aspect includes: a cooling water tank that keeps cooling water; a cold water pipe provided in the cooling water tank; an evaporator provided in the cooling water tank; a separator on which the evaporator is provided and that is provided over the cold water pipe to divide the internal space of the cooling water tank into a first space and a second space; a stirring member that is provided in the cooling water tank and stirs the cooling water; a stirring motor that has a rotary shaft to which the stirring member is coupled; a stirring motor cap that covers the side and the top edge of the stirring motor; and a stirring motor support to which the stirring motor cap is fastened and that is provided at the top of the cooling water tank to seal the top of the cooling water tank.
US11034589B2
The present invention relates to cerium oxide particles that have excellent heat resistance especially useful for catalysts, functional ceramics, solid electrolyte for fuel cells, polishing, ultraviolet absorbers and the like, and particularly suitable for use as a catalyst or co-catalyst material, for instance in catalysis for purifying vehicle exhaust gas. The present invention also relates to a method for preparing such cerium oxide particles, and a catalyst, such as for purifying exhaust gas, utilizing these cerium oxide particles.
US11034581B2
Disclosed is a method and a device for the continuous neutralization of hydrochloric acid at an industrial scale.
US11034573B2
A fuel dispensing system includes a fuel tank adapted to contain a quantity of fuel. A fuel dispenser in is fluid communication with the fuel tank via piping. A pump is operative to transfer fuel from the fuel tank to the fuel dispenser. A corrosive detection assembly operative to identify presence of a corrosive substance in the fuel is also provided. The corrosive detection assembly has at least one thermoelectric detector positioned to be in contact with fuel vapor in the fuel dispensing system, the thermoelectric detector producing a detector signal indicating presence of the corrosive substance. Electronics are in electrical communication with the thermoelectric detector, the electronics being operative to interpret the detector signal and produce an output if the corrosive substance is present. The at least one thermoelectric detector may comprises a plurality of thermoelectric detectors at different locations in the fuel dispensing system.
US11034565B2
A load-handling clamp mountable on a lift truck is capable of clamping a load between respective opposed clamp arms each capable of hydraulic movement selectively toward or away from each other. One of the clamp arms is preferably substantially incapable of movement toward the other clamp arm unless actuated independently of the other clamp arm. One of the clamp arms also preferably has a lesser maximum range of hydraulic movement than the other of the clamp arms and is hydraulically movable at a maximum hydraulic pressure greater than that of the other clamp arm.
US11034561B2
A chain block comprises: a first rotary body in which a first tooth part f is arranged; a second rotary body comprising a second tooth part which opposes to a first tooth part with magnetic attraction force and releasing the magnetic coupling state by sliding toward thrust direction; a clutch pin integrally provided with the second rotary body; a clutch receiving member comprising a plurality of recessed pockets to which the clutch pin enters according to a slide of the second rotary body; wherein the plurality of pockets comprise; a hoisting-side pocket in which a magnetic member is arranged; a lowering-side pocket in which a magnetic member is arranged; and an intermediate pocket which exists between the hoisting-side pocket and the lowering-side pocket and which the clutch pin enters in a state of not being magnetically attracted.
US11034558B2
A method and a system for controlling the winding/unwinding of a rope portion onto/from a rotary drum, comprises the step of making available a rope which is at least partially wound onto a rotary drum, wherein the rope is guided from the rotary drum along a defined path as far as a hauling point, wherein a traction force acts on the rope beyond the hauling point. The method comprises unwinding or winding the rope by executing a rotation of the rotary drum, such that a defined rope portion is moved along the defined path; and determining the length of the defined rope portion in the region of the defined path. The method comprises determining an angle difference corresponding to the rotation of the rotary drum; and controlling the rotary drum for further winding/unwinding taking into account the length and the angle difference. A calibration in the region of the defined path during the use of the rotary drum provides a control for the rotary drum.
US11034554B2
A method for securing a luffing jib crane includes: acquiring a lifting/lowering setpoint; piloting a lifting motor by a converter that applies a motor command speed as a function of the setpoint; driving, in lifting or in lowering, the jib by a lifting cable under the action of the lifting motor; calculating, by a control/command system, a lifting/lowering theoretical angular speed from the motor command speed or from the setpoint; calculating, by the control/command system, a lifting/lowering actual angular speed from a jib angle measured by an angle sensor; comparing the actual angular speed and the theoretical angular speed; and commanding the stopping of the lifting motor according to the result of the comparison.
US11034548B2
An illustrative example elevator door interlock includes a first base configured to be supported on a hoistway door component, The first base is situated to be selectively pivoted relative to the hoistway door component. A first bumper is supported on the first base such that pivotal movement of the first base changes a position of the first bumper relative to the hoistway door component. A second base is situated to be selectively moved relative to the hoistway door component. A second bumper is supported on the second base such that selective movement of the second base changes a position of the second bumper relative to the hoistway door component. A latch is situated for pivotal movement about a pivot axis relative to the first base between a door locking position and a released position.
US11034545B2
A method of testing elevator car braking distance includes verifying that an elevator car is empty. The method also includes initiating a test procedure. The method further includes triggering a safety actuation device to actuate at least one safety brake to stop an elevator car. The method yet further includes recording braking data during a braking period. The method also includes recording braking data with at least one piece of elevator car equipment. The method further includes generating a braking data report that includes at least one of braking distance and braking deceleration of the elevator car.
US11034537B2
The present invention relates to a positioning module and a driving control device of carrier unit with the positioning module. In the present invention, the positioning module calculates the unwinding length and unwinding angle of a wire which is unwound by an external force. Then, the positioning module sequentially calculates location information of some points on the wire and the speed of the wire. When the speed exceeds the threshold value, the positioning module generates a control signal corresponding to the number of times where the speed exceeds the threshold value, by using the unwinding length and the unwinding angle.
US11034535B2
A saddle stitcher for printed products includes a saddle chain; a stitching machine; a controller; an ejector; and a delivery system. The delivery system includes: at least one lower conveyor belt and one upper conveyor belt; and at least one deflection roller for the lower conveyor belt, the at least one deflection roller being arranged in a radius. The lower conveyor belt has a first controllable self-propelled drive. The upper conveyor belt has a second controllable self-propelled drive. The controller is configured to separately control the first controllable self-propelled drive and the second controllable self-propelled drive. The controller is configured to provide a control that is exact to a cycle and is adjustable according to a thickness and a format of a respective printed product in a product flow.
US11034533B2
The invention relates to a system (1) for conveying articles (3), which system comprises an article conveyor (2) extending from an upstream end (4) to a downstream end (5), and a motor-driven shuttle trolley (6) having an article carrier deck (7) and designed to dock with said ends of the conveyor so as to transfer an article between the trolley and the conveyor. The conveyor is a gravity conveyor under which a ramp (12) extends, and the trolley is suitable for travelling under the conveyor and is provided with a lever (11) that is mounted to move vertically relative to the deck and that is designed to co-operate with the ramp while the trolley is moving under the conveyor so that, by following the ramp, the lever moves between a retracted position in which it is retracted under the conveyor and a deployed position in which it projects above the conveyor so as to drive an article along the conveyor. The method of matching digital images of the same article in a data processor unit comprises the steps of: transforming each digital image of an article into a local divergence topographic map of the luminance gradient vector field; detecting singularities or extrema of local divergence in the luminance gradient vector field, such singularities corresponding to points of interest in said digital image; and, for each detected point of interest, encoding the values for the singularity of the gradient field that are located on a plurality of concentric rings centered on the point of interest so as to derive a digital data vector (210); and transforming said vector into a digital hash key (220) by means of a family of hash functions of the cosine Locality-Sensitive Hashing (LSH) type.
US11034530B1
Systems, methods, and computer-readable media are disclosed for dynamically configurable articulating surfaces for mobile carrier units. In one embodiment, an example mobile carrier unit may include a number of tiles that form a surface on which to receive an object, the tiles including a first tile in a first row and a second tile in a first column. The mobile carrier unit may include a first actuator coupled to the first tile and configured to actuate the first tile in a first direction, and a second actuator coupled to the second tile and configured to actuate the second tile in a second direction. A portion of the tiles may be configured to be actuated into angled orientations at or near a perimeter of the object, such that the object is prevented from sliding along the surface past the tiles.
US11034521B2
An apparatus for transporting objects, preferably containers, which has a transporting device. The transporting device is designed to transport objects. The apparatus also has a railing which is designed to guide the objects transported on the transporting device. The railing has a guide element which is designed to guide the objects. In addition, the railing has a plurality of reinforcing segments which are arranged adjacent to the guide element and are designed to reinforce the guide element.
US11034504B2
A methodology and product or system configurations are provided which allow food to be directly irradiated for cooking applications which involve the impingement of direct radiant energy on food or comestible items. Cooking vessels or cook-packs are used that are optically transmissive in visible or infrared narrow wavelength bands emitted in suitable narrowband cooking or heating systems.
US11034503B1
The container includes a first container formed therein with a content storage space and a container coupling space that are separately defined, a second container coupled to the container coupling space of the first container, a first discharge device installed in the first container to discharge contents stored in the first container, a second discharge device installed in the second container to discharge contents stored in the second container, and a push button configured to simultaneously actuate the first and second discharge devices and formed with first and second discharge passages connected to the first and second discharge devices, respectively, and first and second discharge ports. The second container is inserted into an opened lower portion of the container coupling space so that the second container is coupled with the first container, and the second discharge device installed in the second container is connected to the second discharge passage.
US11034500B2
A packing container for a display device includes: a main tray; a first panel support portion configured to protrude from a base portion disposed inside the main tray; a first base protruding portion configured to protrude from the base portion, and to be opposite to a first side surface of the first panel support portion; and a first sub-tray located on the first panel support portion of the main tray, wherein the first sub-tray includes: a second panel support portion located on the main tray, wherein the second panel support portion is opposite to a panel support surface of the first panel support portion; and a first lower protruding portion configured to protrude from a first edge of the second panel support portion toward the base portion, and to have an end portion between the first side surface of the first panel support portion and the first base protruding portion.
US11034498B2
A paper-industry article for making an outer skeleton (3) of a container (2) which also includes an inner layer (9) of thermoplastic material and which has a bottom wall (6), a plurality of lateral walls (5) and an annular perimetric flange (4), the outer skeleton (3) extending at the perimetric flange (4), at the lateral walls (5), at the bottom wall (6), wherein the paper-industry article (1) includes a continuous annular frame (7) intended to constitute the outer skeleton (3) of the container (2) at the perimetric flange (4) of the container (2), and a plurality of wings (10) which extend starting from the continuous annular frame (7), each of the wings (10) being intended to constitute the outer skeleton (3) at one of the lateral walls (5) of the container (2), and at least one of the wings (10) also being intended to constitute the outer skeleton (3) also at the bottom wall (6) of the container (2).
US11034497B2
A package for securing a card is disclosed where the card is retained between two panels that are secured together by a heat-activated adhesives and/or a combination of polymeric and adhesive constituents to drastically hinder surreptitious access to the contents of the package. The package may include additional features for activating or accessing the card and increasing the aesthetic appeal of the package.
US11034496B1
A hanging tag for tools includes a main body and a set of stopping members provided on the front side of the main body. The main body includes a vertical plate and two side plates. Each of the side plates forms a stopper, and the set of stopping members includes a middle plate, two connecting plates and two baffles. The middle plate is opposite to the vertical plate, and a tool is arranged between the vertical and middle plates, and each of the connecting plates is elastically hooked with each of the side plates. Each of the baffles is opposite to the outside of each of the connecting plates. The hanging tag can avoid theft of the tool. After removing the tool from the hanging tag, the tool can be set back again by using the hanging tag, thereby improving the convenience of storing the tool.
US11034495B2
In some aspects, a keyed cap for a container is provided. Furthermore, in some aspects, a keyed container device including a container and the keyed cap for the container is also provided. Still further, in some aspects, a keyed containing system including a container, keyed cap for the container, and an electronic device having a keying element that is adapted to mate or otherwise fit with a specific keying element on the keyed cap. If a keyed cap has a keying element that does not correctly correspond to a specific keying element on an electronic device, then the keyed cap will not properly mate with the keying element on the electronic device. For example, the two keying elements that do not match may not fit sufficiently far enough within each other to permit the piercing member on the electronic device to reach a septum on the cap.
US11034493B1
A combination box and lighting system includes the box having a body forming a cavity between integral side walls; a lid to engage with the body and having a top surface; a visual element secured to the lid; the lighting system carried within the inner cavity of the box, the lighting system having a light source to create beams of light that pass through the lid and illuminates the visual element.
US11034480B2
The present disclosure provides for a system and device that may limit rolling and shifting of curved-surface objects on a movable surface. More specifically, the system and device may comprise a holder with a frame and openings configured to fit curved-surface objects. In some aspects, a holder may be configured to fit a particular movable surface, such as a grocery cart, conveyor belt, or car trunk, as non-limiting examples. In some embodiments, the sizes and shapes of the openings may be configured to accept certain types or sizes of curved-surface objects.
US11034464B2
An object is to provide a holding fixture fixing apparatus which can ensure positioning accuracy and shape accuracy of a moving holding fixture, thus allowing an aircraft panel to be assembled with high accuracy. A holding fixture fixing apparatus includes a plurality of fixing units configured to support and fix a holding fixture, which holds a fuselage panel having a curved shape in cross section, from a lower surface of the holding fixture, the fixing units being provided on an installation surface, wherein the plurality of fixing units are provided corresponding to at least four corners of the lower surface of the holding fixture.
US11034460B2
Systems and methods are provided for septa for acoustic cells. One embodiment is a method that includes fabricating a septum of a cell of an acoustic panel, by heating a material into a molten material, depositing the molten material to form a lower chamber of the septum that extends vertically upwards and includes an entry, iteratively depositing layers of the molten material, each layer comprising a filament at the entry that includes overhangs with respect to vertically adjacent layers, and forming openings at locations of the overhangs.
US11034458B2
A front fairing of a pylon of an aircraft includes a shroud, produced in a single piece, which extends over almost all the surface area of the front fairing and which is configured to occupy a closed position in which a peripheral edge of the shroud and a peripheral edge of the front fairing and/or of the nacelle are contiguous, and an open position in which the peripheral edge of the shroud is, at least partially, separated from the peripheral edge of the front fairing and/or of the nacelle. The front fairing includes at least one locking system to hold the shroud in closed position.
US11034454B1
An aircraft passenger seat assembly is disclosed. In embodiments, the aircraft passenger seat assembly includes an aircraft passenger seat including a seatback configured to support an upper body of an aircraft passenger, and a seat frame including at least one seat spreader disposed on a lateral side of the seatback. In embodiments, the aircraft passenger seat assembly may further include at least one privacy assembly. The at least one privacy assembly may include a closeout body coupled to the at least one seat spreader, and a privacy panel coupled to the closeout body, the privacy panel extending from the closeout body in order to at least partially separate a seating environment of the aircraft passenger seat from an adjacent seating environment of an adjacent aircraft passenger seat.
US11034451B2
An aircraft cabin lighting arrangement for illuminating a common space of an aircraft, includes a light output lens for passing light for illuminating said common space of the aircraft, a plurality of light sources having different light emission spectra, the plurality of light sources being arranged for light emission through the light output lens, and a detector for detecting a person's presence in the common space. The aircraft cabin lighting arrangement has at least a nominal day time mode of operation having a first light output, an intermediate mode of operation having a second light output, and a nominal night time mode of operation, and is configured to switch from the nominal night time mode of operation to the intermediate mode of operation as a response to the detector detecting a person's presence in the common space.
US11034448B2
An arm connection structure for connecting an arm to a body provided in the present invention includes: a connection shaft, a shaft sleeve that can be sleeved on the connection shaft in a manner of rotating relative to the connection shaft, and an elastic member sleeved on the connection shaft. The shaft sleeve is provided with a curved guide slot extending along a peripheral direction of the shaft sleeve, and the connection shaft is provided with a guide block that matches the curved guide slot and that can slide in the curved guide slot. The curved guide slot has a first lock position for locking the arm in an unfolded state, and a second lock position for locking the arm in a folded state. The present invention can make the arm not easily shake in a flight process of an unmanned aerial vehicle, making flight more stable.
US11034441B2
Techniques to control flight of an aircraft are disclosed. In various embodiments, a set of inputs associated with a requested set of forces and moments to be applied to the aircraft is received. An optimal mix of actuators and associated actuator parameters to achieve to an extent practical the requested forces and moments is determined, including by minimizing a weighted set of costs that includes costs associated with one or more errors each corresponding to a difference between a requested force or moment and a corresponding force or moment achieved by the computed solution.
US11034433B2
An aircraft wing includes a main wing having an outer skin defining an interior space of the main wing, a slat, and a connection assembly for movably connecting the slat to the main wing, such that the slat is movable in a predefined motion between a retracted position and at least one extended position. The assembly includes an elongate guide arranged within the interior space, a bearing at least partly arranged outside the interior space, an elongate slat track with a first end section connected to the slat and a second end section movably and rotatable connected to the guide, such that the second end section is movable along a predefined pathway defined by the guide while being connected to the main wing. An intermediate section of the slat track is movably and rotatably supported on the main wing, such that the guide and the bearing support the predefined motion.
US11034430B2
Fluid systems are described herein. An example embodiment of a fluid system has a first body portion, a second body portion, a plurality of supports, a plurality of fluid pressurizers, and a plurality of ducts. The first body portion and the second body portion cooperatively define an injection opening, a suction opening, and a channel that extends from the injection opening to the suction opening. The fluid pressurizer is disposed within the channel cooperatively defined by the first body portion and the second body portion. Each duct of the plurality of ducts is disposed within the channel cooperatively defined by the first body portion and the second body portion.
US11034420B2
An attachment for a ladder includes a pair of spaced rails secured together by at least one rung and a removable pin at an end for securing the attachment to a standard ladder.
US11034417B2
A catamaran oil production apparatus is disclosed for producing oil in a marine environment. The apparatus includes first and second vessels that are spaced apart during use. A first frame spans between the vessels. A second frame spans between the vessels. The frames are spaced apart and connected to the vessels in a configuration that spaces the vessels apart. The first frame connects to the first vessel with a universal joint and to the second vessel with a hinged connection. The second frame connects to the second vessel with a universal joint and to the first vessel with a hinged or pinned connection. At least one of the frames supports an oil production platform. One or more risers or riser pipes extends from the seabed (e.g., at a wellhead) to the production platform (or platforms). In one embodiment, the production apparatus includes crew quarters.
US11034408B2
A position adjusting arrangement for use in a vehicle includes a seat for supporting a rider, a rear wheel and a front wheel, a steering arrangement including a handle bar for allowing the rider to control the steerable wheel, and a hub for interconnecting the components of the wheeled vehicle. The position adjusting arrangement includes an adjustable seat support arrangement movably connected to the hub, an adjustable handle bar support arrangement movably connected to the hub, and a releasable position locking arrangement configured to lock the position of the components of the vehicle relative to the hub. The hub may include a first portion and second portion, wherein the first and second portions are moveably connected to one another, such as by pivoting, sliding, or a combination of pivoting and sliding.
US11034397B1
A rolling spare tire storage apparatus for easy access to spare tires includes a tire rack. A plurality of rollers and a plurality of arms are coupled to the tire rack. A plurality of brackets is coupled to the plurality of arms and is configured to selectively engage a tire and secure the tire to the rack body. A pivot mount comprises a pivot bar. A pair of back arms is coupled to the pivot bar. A pair of roller tracks is coupled to the pair of back arms. A pair of hydraulic cylinders is coupled to the pair of roller tracks. Each cylinder has a lock maintaining a compressed position securing the pair of roller tracks horizontally and alternatively releasing each cylinder to an extended position and angling the pair of roller tracks. A release button is in operational communication with the lock of each cylinder.
US11034395B2
An active front deflector assembly having a deployable deflector panel, linkage assemblies, and an actuator. The system deploys and retracts based on vehicle requirements, and, when deployed, interrupts air flow thereby improving the vehicle aerodynamics, reducing emissions and improving fuel economy. The deflector panel is retractable so the vehicle meets ground clearances, ramp angles, off-road requirements, etc. The deflector panel is also both rigid and semi-rigid to absorb impact energy. The linkage assemblies are coupled to the deflector panel and a drive shaft connected to the actuator. The drive shaft transmits the drive from the actuator coupled to one linkage assembly to the other linkage assembly for moving the deflector panel between the deployed/retracted positions. The actuator is clutched to prevent damage to the system. The active front deflector assembly provides a fully deployable system with object detection, declutching of the actuator, and communication with the vehicle.
US11034391B2
A tool rack system/method configured for operation on a pickup truck is disclosed. The system integrates a diagonal tube stack (DTS), an elongated tube stack (ETS), and a reconfigurable hose rack (RHR). The DTS, ETS, and RHR are configured for placement over the wheel well and tailgate in a pickup truck such that tools inserted within the tool rack are organized and readily available without cluttering the pickup truck bed. The ETS is configured to permit retention of oversized hand tools such as pool cleaning implements without the need for an overhead truck rack. The RHR may be reconfigured to adapt to the overhead retention of long pipe joints as well as hoses such as those used in pool maintenance operations. In both of these reconfigured modes the RHR obviates the need for a conventional truck rack or the use of space within the truck bed for storage.
US11034384B2
A system includes a torque overlay device having an input shaft and an output shaft coupled to the input shaft. The system includes a steering wheel coupled to the input shaft. The system includes a processor and a memory storing instructions executable by the processor to detect a torque applied to the input shaft and to actuate the torque overlay device to provide torque to the output shaft in a direction opposite the torque applied to the input shaft.
US11034377B2
A retractable steering column assembly includes a retractable portion. The assembly also includes an electric actuator mechanism for translating and tilting the retractable portion throughout a plurality of regions, each of the regions defining distinct manual adjustment restrictions and tilt position boundaries of the retractable steering column assembly.
US11034376B2
A steering column assembly includes a first elongate guide portion, a second portion movably mounted with respect to the first elongate guide portion and a means for attaching a steering wheel to one of the first and second portions. The first elongate guide portion further includes at least two elongate, parallel guide edges and the second portion further includes at least two rollers spaced apart in the longitudinal direction of the elongate guide portion and shaped complementarily to, and engaged with, a first of the elongate guide edges and at least two further rollers, spaced apart in the longitudinal direction of the elongate guide portion and shaped complementarily to, and engaged with, a second of the elongate edges.
US11034372B1
A material cart includes an elongated framed structure having two ends and two sides and utilizes an elevated top assembly with which the framed structure can be suspended from the forks, or a fork, of a forklift truck. The top assembly includes a pair of fork-accepting mounts wherein each mount includes a body of substantially U-shaped cross section having two leg sections and a top section joining the two leg sections. The two leg sections of each mount are joined to the elongated frame so that a first fork-accepting opening is provided by the mount and is adapted to accept a fork of a forklift truck directed therein from a side of the framed structure. The leg sections of each mount define a pair of aligned cutouts which provide a second fork-accepting opening of the mount for accepting a fork of a forklift truck directed therein from an end of the framed structure.
US11034370B2
The present invention discloses a multifunctional folding trolley, which comprises four pillars, a first tray at the upper end of the four pillars, a second tray at the middle of the four pillars, and a third tray at the lower end of the four pillars, the third tray being provided at the bottom with roller feet; the four pillars, arranged in a cubic shape with side openings, comprise a first pillar group and a second pillar group arranged front and rear in the direction of motion; with one end of the first tray in the length direction detachably disposed on the second pillar group, the first tray is provided at the other end in the length direction with a folding point associated with the first pillar group, such that it can be attached to the first pillar group; with one end of the second tray in the length direction detachably disposed on the first pillar group, the second tray is provided at the other end in the length direction with a folding point associated with the second pillar group, such that it can be attached to the second pillar group; the first pillar group, having a folding point associated with the third tray, can be attached to the third tray; the second pillar group, having a folding point associated with the third tray, can be attached to the first tray. The multifunctional folding trolley provided by the present invention can be used in various occasions and is convenient to store.
US11034369B2
A transport for transporting a transport good and/or a person. Therein, a storage space formed in a body of the transport for receiving the transport good as well as a standing and/or seating surface for the person are provided, wherein a cover is displaceable with respect to the body and/or the storage space, which closes the storage space in a first position and exposes it in a second position, wherein the cover has a retaining mechanism for the person, which is disposed above the standing and/or seating surface in the second position for retaining the person. The disclosure also relates to a method of operating a transport means as well as a transport system having multiple transport means movable independently of each other.
US11034363B2
A vehicle control device includes a communication unit configured to couple to a first vehicle, and at least one processor that is configured to control, based on a preset condition being satisfied, the communication unit to enable communication between the first vehicle and a second vehicle that is different from the first vehicle, to receive, through the communication unit, an image that has been captured by a camera located at the second vehicle, and to control a display unit located at the first vehicle to display at least one of the received image or information related to the second vehicle.
US11034348B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for identifying high-priority agents in the vicinity of a vehicle. In one aspect, a method comprises processing an input that characterizes a trajectory of the vehicle in an environment using an importance scoring model to generate an output that defines a respective importance score for each of a plurality of agents in the environment in the vicinity of the vehicle. The importance score for an agent characterizes an estimated impact of the agent on planning decisions generated by a planning system of the vehicle which plans a future trajectory of the vehicle. The high-priority agents are identified as a proper subset of the plurality of agents with the highest importance scores.
US11034344B2
A vehicle 1 comprises an internal combustion engine 10, a filter 61, a motor 16, a battery 20, a trapped amount calculating part 91 configured to calculate an amount of particulate matter, a state-of-charge estimating part 92 configured to estimate a state of charge of the battery, an engine load setting part 93 configured to set an engine load, and an internal combustion engine control part 94. The engine load setting part is configured to make the engine load increase in the case where the amount of the particulate matter is relatively large compared to the case where the amount of the particulate matter is relatively small when it is estimated that the battery can be charged. The engine load setting part is configured to change an amount of increase of the engine load in accordance with the amount of the particulate matter when making the engine load increase.
US11034314B2
In a vehicular power supply system according to an embodiment, passage current of a power MOSFET of an IPD of a sub power distribution box monitored by a sub controller of the sub power distribution box is transmitted from the sub controller to a main controller of a main power distribution box. When energy storage amount of a load-based path calculated by integrating the passage current received by the main controller exceeds a predetermined value which is a overcurrent state, the main controller determines that the load-based path is in the overcurrent, and notifies the fact from the main controller to the sub controller. The sub controller switches the power MOSFET of the IPD of the load-based path set to the overcurrent by the notification to a non-conduction state to interrupt the energization of the load-based path.
US11034290B2
A vehicular vision system includes at least a sideward-viewing side camera at a side of a vehicle, a rearward-viewing rear backup camera, and a ground illumination light module disposed at the side of the vehicle and including at least one light emitting diode and a freeform optic. The vehicular ground illumination light module, when the light emitting diode is electrically powered so as to emit light through the freeform optic, illuminates a ground region at that side of the vehicle. The illuminated ground region includes an illuminated side ground region at least partially along the side of the vehicle and an illuminated rearward ground region rearward of a rear portion of the vehicle. The illuminated ground region is at least in part viewed by the sideward-viewing side camera and the rearward-viewing rear backup camera. A portion of the illuminated side ground region is illuminated with a luminance of at least 10 lux.
US11034284B2
There is provided herein a navigational device for augmenting navigational instructions. The navigational device comprises a high intensity light source that points out/indicates navigational landmarks along a route in advance of the vehicle, such as signposts, offramps and the like such that the driver need not take eyes off the road. The navigational device may comprise a gimbal for the directional control of the high-intensity light source which may control the direction of the high-intensity light source for various navigational waypoint instructions along a route. The navigational device may employ text recognition of various road signs so as to control the respective direction of the high-intensity light source.
US11034282B2
A vehicle attachable cargo rack assembly for transporting firewood includes a frame comprising a base that is rectangularly shaped. A pair of end rails is coupled singly to and extends from opposing end members of the base. A front rail is coupled to a front member of the base and extends between the pair of end rails so that the frame is configured to stack pieces of wood. A hitch attachment that is coupled to the front rail is three point type and thus configured to couple to a three point hitch that is coupled to a first type of vehicle, positioning a user to lift and transport the frame. A shank that is coupled to the base and extends from the front member is configured to couple to a hitch receiver that is coupled to a second type vehicle, positioning the user to transport the frame.
US11034281B2
A modular seat/bed conversion assembly for use within the interior of a recreational vehicle. The seat/bed conversion assembly comprises a substantially horizontal seat configured to pivot forward substantially 180 degrees about a first axis; and a backrest comprising a first section, at least a portion of which is configured to pivot in a first direction about a second axis from a first position to a second position, and while in the second position, the first portion is substantially flush with and forms an extended substantially horizontal seating surface with the pivoted seat; and a second section configured to rotate in a second direction opposite the first direction between a substantially vertical position and a substantially horizontal position.
US11034280B1
A foldable counter assembly for use within the interior of a vehicle. The assembly comprises a first lower support member and a second lower support member, a first panel having a first end rotatably affixed to the first lower support member and a second end, and a second panel having a first end rotatably affixed to the second lower support member and a second end, the first and second panels configured to be converted from a non-deployed configuration to a substantially horizontal deployed configuration to form a substantially horizontal support surface. The first and/or the second panel include a pair of foldable support legs vertically extendable beneath the second end of the respective panel towards a bottom surface of the vehicle when the panel to which it is attached is in the deployed configuration to provide support in the substantial center of the substantially horizontal support surface.
US11034261B2
A Power transmission system for transmission of electrical energy comprising a battery unit and a form of transportation to transport said battery unit wherein the transportation is comprised of a plurality of train cars carrying said battery unit and at least one rail track system to which the railcars travel on and further where the railcars are comprised of plurality of battery modules which are comprised of plurality of battery packs which are comprised of plurality of battery cells and a battery pack management system.
US11034254B2
A system for charging one or more batteries of a vehicle may include a charging box mounted to a vehicle to facilitate connection to a charge coupler from under the vehicle. The charge coupler may be configured to provide an electrical connection between an electrical power source and the charging box. A vehicle including the charging box may maneuver to a position above the charge coupler, after which electrical contacts of the charging box and the charge coupler may be brought into contact with one another. The charge coupler and/or the charging box may be configured to provide electrical communication between the electrical power source and the one or more batteries, so that the electrical power source may charge one or more of the batteries. Thereafter, the electrical contacts may be separated from one another, and the vehicle may maneuver away from the charge coupler.
US11034239B2
A vehicle, system, and method for dynamic adjustment of a lead of an axle of a vehicle having a combustion engine for all-wheel drive of a front axle and a rear axle is provided. The system includes an electric motor and a summing gear configured to sum a drive power of the combustion engine and the electric motor. The summing gear has at least two gear elements. The at least two gear elements are magnetically coupled.
US11034238B2
A method for determining a contact force on a utility vehicle includes providing the utility vehicle with a first wheel axle and a second wheel axle, determining a drive slip of the second wheel axle, and a road surface-specific determination data set associated with a traction coefficient in dependence on the drive slip, and determining the contact force on the second wheel axle based on the drive slip of the second wheel axle and the road surface-specific determination data set.
US11034232B2
A vehicle driveline system for a vehicle is provided. The system comprises a differential having a differential housing connectable to an engine via a pinion, and two output shafts being connectable with respective wheel axles, and an electrical motor being selectively connected to the differential housing. The differential housing extends into a hollow shaft having a radial protrusion provided with engagement means, such as splines, for connecting with a shifting sleeve, wherein said shifting sleeve is configured to be actuated for connecting the electrical motor to said differential housing.
US11034222B2
A tonneau cover bed rail assembly that includes: a first bed rail section; a second rail section; and a connector configured to join together the first rail section and the second rail section. At least one seal arranged between an end of the first bed rail section and an end of the second bed rail section. The tonneau cover bed rail assembly is configured to extend along a length of a bed wall of cargo area of a pickup truck.
US11034220B2
A protective device including a flexible fabric shiftable longitudinally between different functional positions, and provided on opposite side edges with respective stiffening strips guided in a manner shiftable longitudinally in vehicle-mounted guide tracks. A pull-out profile extends transversely with respect to the longitudinal shifting direction of the fabric and is connected to an end region thereof. The pull-out profile is guided in the vehicle-mounted guide tracks by guide elements, and each stiffening strip is fastened on the end side to a respective guide element. Each stiffening strip has at least three receptacles provided one behind another in the longitudinal shifting direction, and the guide element is assigned at least three profiling portions spaced apart from one another in the longitudinal shifting direction and projecting into the receptacles in a form-fitting manner transversely with respect to the longitudinal shifting direction.
US11034203B2
An axle hanger includes a web, a first flange extending in a first direction perpendicular to the web, and a second flange extending in the first direction perpendicular to the web, spaced from and parallel to the first flange. A first return extends from the first flange toward the second flange parallel to the web, and a second return extends from the second flange toward the first flange parallel to the web. The axle hanger is easier to install and access in the event a hanger spring needs replacement, and the hanger can be more stably secured to the axle.
US11034200B2
A device for detecting the position of a first or second vehicle to be coupled together, having a sensor device which can be arranged on the first or second vehicle and which detects at least one reference point of the other second or first vehicle using sensors. A device for detecting the position of a first or second vehicle to be coupled together, said device allowing an operationally reliable and precise coupling regardless of present environmental influences. The sensor device has at least one transceiver unit, and the at least one reference point can be equipped with a transponder which reflects a radio signal of the transceiver unit.
US11034198B2
In order for a trailer hitch, comprising a bearing unit mountable on a rear end portion of a vehicle body, in fixed relation to the vehicle, said bearing unit having a bearing base and a ball neck carrier supported for movement on the bearing base, and further comprising a ball neck which at a first end is fixedly connected to the ball neck carrier and at a second end carries a hitch ball and which is movable, by the movement of the ball neck carrier relative to the bearing base, between two final positions, one of which is an operating position and the other one of which is a rest position, to be improved such that the position of the ball neck can be detected as simply and unambiguously as possible, it is proposed that a sensor system be provided for detecting the position of the ball neck relative to the bearing base, which sensor system detects the positions of the ball neck relative to the bearing base mounted in fixed relation to the vehicle and generates position information representative of the respective position of the ball neck.
US11034188B2
A method of preparing a tire including the steps of: providing a cured tire, the tire including a first bead, a second bead, a carcass layer extending from the first bead to the second bead, and an optional innerliner layer disposed interior to the carcass layer; applying a pair of reinforcing members to the carcass layer or to the optional innerliner layer, if present; and applying an air barrier composition to the pair of reinforcing members, and to a portion of the carcass layer or to a portion of the optional innerliner layer to thereby form an air barrier layer.
US11034183B2
A binding mechanism including a body portion having a flange opening extending therethrough. The body portion further includes or at least partially defines a body portion opening positioned adjacent a base end of the flange. The binding mechanism has a manually deflectable flange coupled to the body portion. At least part of the flange is insertable through the flange opening from a first side of the body portion to at least partially form a loop on the first side of the body portion. The at least part of the flange is alternatively insertable through the flange opening from a second side of the body portion opposite the first side to at least partially form a loop on the second side of the body portion. The body portion opening is configured to receive the flange therethrough to enable the flange to be positioned on either the first side or the second side of the body portion.
US11034181B2
Metal transaction cards with removable indicia are provided. In some approaches, a transaction card may include a metal body having a first main side and a second main side, and an identification chip coupled to the first main side of the metal body. The transaction card may further include an exterior layer along the second main side, the exterior layer containing identifying indicia, wherein at least a portion of the exterior layer is removable from the second main side by at least one of: a set of perforations through the exterior layer, and a channel provided along an outer edge of the second main side.
US11034173B2
A medium transport device includes a transport unit configured to transport a medium in a transport direction, a winding unit configured to wind the medium, a tension applying unit configured to apply a tension to the medium between the transport unit and the winding unit, a drive unit configured to drive the tension applying unit, and a controller configured to control the drive unit, in which the controller is configured to control the drive unit such that an application of the tension by the tension applying unit is released at a time when a subsequent transport operation by the transport unit is started after a termination of an winding operation of the medium by the winding unit.
US11034171B2
To use roll paper up to a terminal end of a last printing sheet and prevent the printing sheet from dropping after printing on the last printing sheet in a printer, the last printing sheet is stopped such that a side downstream of the terminal end of the last printing sheet in a feeding direction is located at a nipping position where the printing sheet is nipped by a thermal head and a platen roller if the terminal end of the last printing sheet in the roll paper is detected.
US11034164B2
In an example, an apparatus is described that includes a first print section, a second print section, a dryer, and a printing path. The first print section includes a first fluid ejection array, while the second print section includes a second fluid ejection array. The dryer is positioned adjacent to the first print section and the second print section. The printing path that travels in a first direction through the dryer after exiting the first print section and travels in a second direction through the dryer after exiting the second print section.
US11034162B2
A printing apparatus configured to print a label image on a medium, the medium on which the label image is printed including: a first end which is an upstream end of a tail region in a conveyance direction that is one of first printing regions in which one first character is lastly printed; and a second end which is an upstream end of a tail character in the conveyance direction that is the most upstream one of second characters printed in a second printing region, and wherein a controller is configured to cause a cutter to cut the medium at a first cutting target position located upstream of the first end when the first end is located more upstream than the second end and at a second cutting target position located upstream of the second end when the second end is located more upstream than the first end.
US11034148B2
A liquid-ejecting-apparatus includes a nozzle that ejects liquid; a pressure-chamber-communicating with the nozzle; a pressure-change-portion that changes a pressure of the liquid in the pressure-chamber; and a controller that controls the pressure-change-portion. The controller executes first control of decreasing the pressure of the liquid in the pressure-chamber, hence pulling a center portion of a meniscus of the liquid in the nozzle toward the pressure-chamber, and forming a liquid-membrane with the liquid at an inner-wall-surface of the nozzle; and second control of, in a state in which the liquid-membrane is formed at the inner-wall-surface of the nozzle, increasing the pressure of the liquid in the pressure-chamber, hence inverting a shape of the center portion of the meniscus to a protruding shape protruding toward an opening of the nozzle and forming a liquid-column, and further, ejecting the liquid-column so as not to contact the liquid-membrane.
US11034145B2
An apparatus and methods of monitoring and adjusting a decorator for metallic containers are provided. More specifically, the present invention relates to apparatus and methods used to provide a decoration on a predetermined portion of a metallic container body. The decorator includes a sensor that senses decorations on metallic containers. A control system receives information related to the sensed decorations from the sensor and then determines if the decorations at least meet predetermined color, density, thickness, orientation, and consistency targets. The control system can optionally automatically adjust elements of the decorator to correct a deficient decoration. In one embodiment, the control system can automatically send a signal to the decorator to adjust the color, density, orientation, positioning, and consistency of decorations transferred to the metallic containers. In another embodiment, the control system can send a signal to adjust a position of an inking assembly, an ink roller, a ductor roller a plate cylinder, a printing plate, a blanket cylinder, and a transfer blanket of the decorator.
US11034144B2
A refillable ink box proofed against the formation of airlocks during filling includes an ink storage chamber, a seat, and an insertion tube. The box includes a bottom plate, and first and second side walls. The bottom plate and first and second side walls form the ink storage chamber. The seat protrudes to the exterior and carries insertion tube, ink outlet, and air guiding port. The insertion tube defines the ink inlet and also an air vent. The ink inlet communicates with the ink outlet port, the ink outlet communicates with the ink storage chamber. The air guiding port equalizes gas pressure with outside atmosphere and is positioned above the ink outlet.
US11034143B2
Systems and processes for producing a product having a carrier and a card secured thereto. Such a process includes providing a blank having a card panel and carrier panel that are contiguous with a fold line therebetween. The process further includes cutting the card panel to at least partially define a partial cutout card therein such that a remaining portion of the card panel surrounds the partial cutout card, folding the card panel over and onto the carrier panel such that the partial cutout card is secured to the carrier panel with an adhesive, and then removing the remaining portion so that the remaining portion is separated from the partial cutout card, and the partial cutout card remains secured to the carrier panel and defines at least a portion of the card of the product.
US11034129B2
A composite includes a first layer of a first fluoropolymer; a second layer of at least one ply of a reinforcing fabric overlying the first layer; and a third layer of a second fluoropolymer overlying the second layer opposite to the first layer, wherein the first layer, the third layer, or combination thereof have an outer surface that is defect free; wherein the composite has a continuous length of at least about 3 meters. Embodiments of such composites can find applications, for example, as processing aids for an electronic device, a food, a polymer, insulating an electrical device, or heat sealing a polymer.
US11034124B2
An insulated conduit for use in offshore, deep water environments includes a pipe and a fluoropolymer composition. The pipe has an outer surface with the fluoropolymer composition disposed about the outer surface of the pipe for providing a thermal insulation layer. The fluoropolymer composition includes a fluoroplastic polymer present in an amount of at least 50 parts by weight based on 100 parts by weight of the fluoropolymer composition. The fluoropolymer composition also includes a fluoroelastomer present in an amount of a fluoroelastomer present in an amount of from about 20 to about 50 parts by weight based on 100 parts by weight of the fluoropolymer composition. The fluoropolymer composition has a thermal conductivity less than about 0.20 W/mK at 205° C.
US11034122B2
A plant for producing corrugated cardboard. The plant includes an arrangement for producing a corrugated cardboard web laminated on one side, the arrangement having a corrugating apparatus for generating a corrugated web, which has a corrugation, from a first material web, having a glue-applying apparatus for applying glue to tips of the corrugation of the corrugated web, and having a pressing apparatus for pressing a top web onto the tips, provided with glue, of the corrugated web. The plant furthermore has a severing apparatus which is arranged upstream of the corrugating apparatus and which serves for at least regionally severing the first material web in the transverse direction thereof.
US11034119B2
A bottom-gusseted package comprising a package body, and a bottom gusset positioned transversely of a longitudinal axis of the package body. Formation of the bottom-gusseted package is effected by positioning individual sleeves transversely of the longitudinal axis of a flexible web which forms the package body. During package formation, the flexible web is folded and cut to form individual packages, with each individual sleeve positioned to form a bottom gusset in a respective package. Attendant to folding of the flexible web, each gusset-forming sleeve is folded. Optionally, the individual sleeve portions can be configured such that when the flexible web is cut to form individual packages, each individual sleeve is cut to form a bottom gusset in one package, and a top sleeve portion in an adjacent package.
US11034113B2
A method of constructing a mandrel generally complementary to a spar cavity of a spar includes connecting a first component and a second component to form a central space there between and inserting a center component within the central space such that the center component retains the first component and second component in a desired position forming an outer surface of the mandrel which corresponds to an inner surface of the spar cavity.
US11034112B2
A method of building a tire carcass is disclosed. The method of building the tire carcass includes the steps of applying one or more tire building components onto a drum forming a cylindrically shaped tire carcass. A first and second bead is placed onto a respective bead pocket. Then the carcass is inflated under low pressure into engagement with a belt and tread package while the bead pockets are moved axially inward. The beads are continued to move axially inward to the axial width of the widest breaker position. Then the outer lateral ends of the cylindrically shaped tire carcass are turned up about a respective first and second bead.
US11034105B2
A sealant liquid container for repairing an inflatable article, preferably a tire, includes a casing defining an inner volume for a sealant liquid, an inlet port for the inlet of a pressurized gas into the inner volume, and an outlet port for the injection of the sealant liquid following pressurization of the inlet port. The container further includes a closing unit configurable between a closing position in which the sealant liquid is retained in the inner volume and an opening position reached following pressurization of the inlet port in which the inlet port and the outlet port are connected by the inner volume. In particular, the container further includes a second inlet port connected to the outlet port in parallel to the first inlet port and a duct for connecting the second inlet port to the outlet port and surrounded by the inner volume.
US11034103B2
A production method for fiber-reinforced plastic, includes: a step in which a material (A) including a prepreg base material is obtained, said prepreg base material having cuts therein and having a thermoplastic resin impregnated in reinforcing fibers arranged in parallel in one direction; a step in which a pressurizing device is used that applies a substantially uniform pressure in a direction (X) orthogonal to the travel direction of the material (A) and the material (A) is caused to travel in the one direction and is pressurized while being heated to a prescribed temperature (T), an angle (θ) of −20° to 20° being formed between the orthogonal direction (X) and a fiber axial direction (Y) for the reinforcing fibers of the prepreg base material; and a step in which the material (A) pressurized by the pressurizing device is cooled and the fiber-reinforced plastic is obtained.
US11034102B2
A process arrangement and a process for the production of a fiber-reinforced plastics component made of at least one continuous-fiber-reinforced semifinished textile fiber product with reactive thermoplastic matrix material, where during the manufacture of the semifinished fiber product trimming residues (mR, mA) arise, composed of a composite made of fibers and of the reactive thermoplastic matrix material, and during finishing of the finished plastics component final-trimming residues (mE) arise, composed of a composite of fibers and of polymerized thermoplastic matrix material, and are further processed in a recycling unit to give a recyclate. The trimming residues arising during the manufacture of the semifinished fiber product are polymerized in a preparatory unit and then are delivered in the invention to the recycling unit.
US11034101B2
A manufacturing arrangement realized for manufacturing a rotor blade, including a pair of tracks arranged along the longitudinal sides of a blade mold; a first gantry assembly realized to span the track pair and to carry a first tool arrangement including at least a fiber distributor for distributing a fiber material into the blade mold; a second gantry assembly realized to span the track pair and to carry a second tool arrangement realized to carry a supply of fiber material and to provide the fiber material to the fiber distributor; and a control arrangement realized to effect a coordinated movement of the gantry assemblies along the track pair and to coordinate the operation of the second tool arrangement with the operation of the first tool arrangement is provided. A fiber mat magazine; a manufacturing line; a method of manufacturing a rotor blade; and a rotor blade, is also provided.
US11034098B2
A composite lay up tool comprising a metal faceplate (12) on a support member (13), wherein the faceplate has been formed by cold-gas dynamic spraying of particles of the metal onto a substrate and wherein the support member is compatible with the faceplate and comprises a casting of a ceramic composition. A process for forming the tool is disclosed. In one aspect, a castable ceramic composition comprises a binder and an aggregate component mixable with water to form a slurry ready for casting, wherein the aggregate component is one of, or a mixture of, fused silica and a particulate metal alloy, and the binder and aggregate component are present in the proportions 10-50 wt % and 90-50 wt % based on the dry weight of the composition. Also disclosed is a process for producing a faceplate for a lay up tool, which process comprises cold-gas dynamic spraying of particles of a nickel-iron alloy onto a substrate to form a faceplate of the nickel-iron alloy on the substrate, the faceplate being of a thickness in the range 2 to 10 mm. Further disclosed is a process for depositing a metal on a faceplate of a lay up tool in which the faceplate is formed of a nickel-iron alloy, which process comprises preparing an area of a surface of the faceplate to effect cleaning and conditioning of the area to accept and adhere to cold-gas dynamic sprayed particles, and cold-gas dynamic spraying particles of the metal onto the cleaned and conditioned area, wherein the metal is a nickel-iron alloy selected to be compatible with the faceplate.
US11034084B2
Provided herein is a method of forming a three-dimensional object, comprising: (a) providing a carrier and a fill level having a build region therebetween; (b) filling said build region with a polymerizable liquid comprising a mixture of (i) a light polymerizable liquid first component, and (ii) a second solidifiable component; (c) irradiating said build region with light to form a solid polymer scaffold from said first component and also advancing said carrier away from said build surface to form a three-dimensional intermediate having the same shape as, or a shape to be imparted to, said three-dimensional object and containing said second solidifiable component carried in said scaffold in unsolidified and/or uncured form; and (d) solidifying and/or curing said second solidifiable component in said three-dimensional intermediate. The solidifying and/or curing step (d) may increase the elasticity and/or decrease the rigidity of said intermediate in forming said three-dimensional object.
US11034083B2
A three dimensional printing system includes a resin vessel, a light engine, a movement mechanism, a support fixture, and a controller. The resin vessel is for containing a photocurable resin and has a lower portion with a transparent sheet. The light engine is configured to selectively project radiation up through the transparent sheet and over a build plane. The support fixture is coupled to the movement mechanism and has a lower rim that surrounds a central opening and faces the transparent sheet. The controller is configured to: (1) operate the movement mechanism to position the rim at an operating distance from the transparent sheet, (2) operate the light engine and the movement mechanism to form a particle trapping sheet that spans the central opening, and (3) operate the light engine and the movement mechanism to form the three dimensional article.
US11034070B2
A system includes a cavity, an injection nozzle configured to inject material into the cavity, and a plurality of sensors at sensor locations. Each of the plurality of sensors is configured to measure parameters at one of the sensor locations. The system lacks a strain gauge. The system further includes a controller configured to control a flow rate of the injection of material into the cavity. The controller is configured to receive the measured parameters and compare the received information to predetermined curves. The controller is configured to control the flow rate when the measured parameters deviate from the predetermined curves.
US11034068B2
An encapsulation for electronics is provided. The encapsulation includes a circuit card assembly (CCA) on which a component of the electronics is operably disposed, a compliant thermal buffer coating (TBC), thermoset material and high-performance thermoplastic materials. The compliant TBC is layered over the component and a first area of the CCA, which extends about a periphery of the component. The thermoset material is cast over the compliant TBC and a second area of the CCA, which extends about a periphery of the compliant TBC. The high-performance thermoplastic material is injection molded over the thermoset material and a third area of the CCA, which extends about a periphery of the thermoset material.
US11034064B2
A caul plate assembly for applying compaction pressure to a composite structure includes caul plates arranged side-by-side on the surface of the composite structure. The caul plates include overlapping edges of compliant material which form a continuous face applying even pressure and shear across gaps between the caul plates.
US11034060B2
A process for preparing a composite part, the process comprising: recovering unsaturated resin prepreg scrap; combining the recovered unsaturated resin prepreg scrap with a second resinous thermosetting component; and co-molding the prepreg scrap and resinous thermosetting component together under a pressure of 25 to 4000 psi and at a temperature of 100-400° F.
US11034057B2
A method is provided, comprising creating at least one crack at a point on an edge of a stack of at least a substrate and a superstrate; propagating the crack along the periphery; and moving the superstrate relative to the substrate to complete separation of the superstrate from the substrate.
US11034050B2
A device and method for reducing a size of feed material. The device has a knife ring that is stationary within a housing or rotates around an axis. The knife ring has rod-shaped knife carriers that are disposed concentrically around the axis in an axis-parallel position at a mutual circumferential distance from each other and that form an inner circumferential surface of the knife ring with their sides facing the axis. Each knife carrier having a receptacle for fastening a flaking knife. The flaking knife protruding by its edge between two knife carriers into the flaking chamber. A measuring instrument includes at least one distance sensor that measures a distance of the inner circumferential surface and/or the edges of the flaking knives from the at least one distance sensor.
US11034045B2
The present invention discloses that the weighing of produce sliced by a slicer needs to be weighed in order to meet the desired amount of sliced product. In an improvement of the art, the platform for catching slices of produce is also the platform of a scale positioned directly underneath the platform. In addition, automatic stop can be used to allow for automatic slicing of a desired amount of product.
US11034044B2
The rotating shaped blade for cutting slides from a product strand is only configured over a portion of its outer edge as a circular segment that extends about the rotation axis and which represents the cutting edge so that on the one hand side the cutting edge has a constant width radial distance from a circular segment shaped functional edge of the stop plate over an entire extension of the circular segment, and on the other hand side immediately after releasing the strand cross section by the blade a forward movement of the product strand can be performed up to the stop plate until the radial front edge of the blade has reached the strand cross section again.
US11034043B2
Knife assemblies adapted for use in slicing machines. Such a knife assembly includes a knife holder having a support surface that defines a leading edge of the knife holder and a trailing end spaced from the leading edge, an insert disposed on the support surface so that a leading edge thereof projects beyond the leading edge of the knife holder and a trailing end thereof is secured to the knife holder, a knife clamped to the knife holder so that the insert is between the knife and the support surface. The trailing end of the insert is secured to the knife holder as a result of the trailing end being received in a slot defined in the trailing end of the support surface, or with posts protruding from the support surface that engage slots defined in the trailing end of the insert.
US11034034B2
A produce packing robot is provided comprising a plurality of heads for picking up items of produce from a plurality of pick-up locations, and moving the items of produce and dropping them off at a plurality of drop-off locations. The plurality of heads move together in a first direction on a common rail. The robot may also comprise a range imaging camera and controller for sensing the location of the drop-off points dynamically.
US11034033B2
A micro-gripper includes a support to which are articulated fingers and an actuating diaphragm, adjusting the spacing of the fingers. The support being circular, the fingers may be arranged in any number around it, and the diaphragm delimits a chamber with the support assembled to an equipment for distributing fluids, the pressure of which elastically deforms the diaphragm and controls a simultaneous movement of variations in spacings of the fingers. If the diaphragm is conical and the fingers link up all around, an independence of the movements of the fingers remains.
US11034031B2
A tool coupling includes a first tool part and a second tool part, the second tool part being movable in relation to the first tool part. The tool coupling further includes a first base part for detachably retaining the first tool part and a second base part movable in relation to the first base part for detachably retaining the second tool part. The first base part has a pusher movable in relation to the first base part for detaching the first tool part and the second base part has a cap movable in relation to the second base part for detaching the second tool part.
US11034029B2
A joint structure for a robot including a four-link mechanism, in which an elastic member expands and its restoring force increases as a finger is bent, and a distance between a second straight line passing through a center of a second rotation shaft and a fixed point at which the other end of the elastic member is fixed to the third link is equal to or longer than a distance between a fourth straight line passing through a center of a first rotation shaft and a fixed point at which one end of the elastic member is fixed to the second link, the second straight line being perpendicular to a first straight line passing through centers of second and fourth rotation shafts, and the fourth straight line being perpendicular to a third straight line passing through centers of first and third rotation shafts.
US11034025B2
A method of operating a robotic system includes: receiving first image data representative of a package surface; identifying a pair of edges based on the first image data; determining a minimum viable region based on the pair of edges; receiving second image data representative of the package after the lift; and creating registration data based on the first and second image data.
US11034016B2
A method of using an ankle exoskeleton device is provided herein. The method includes collecting one or more biomechanical data points from an individual. The method also includes developing individualized musculoskeletal simulations based on the one or more biomechanical data points. In addition, the method includes creating predictive simulations by modeling effects of an ankle exoskeleton device on the individualized musculoskeletal simulations. The method also includes utilizing established device-user relationships with real-time measurements to adjust device control. Lastly, the method includes optimizing design and control parameters of the exoskeleton device based on the predictive simulations and user responses.
US11034012B2
A hand-held power tool includes an output spindle and a drive unit configured to rotationally drive the output spindle such that the drive unit can be changed over between a first direction of rotation and a second direction of rotation in order to drive the output spindle in the first or second direction of rotation. The hand-held power tool further includes at least one operating element configured to initiate a changeover operation for changing over the drive unit between the first direction of rotation and the second direction of rotation such that the at least one operating element is in form of a monostable switching element.
US11034005B2
A powered fastener driver includes a magazine configured to receive fasteners, a pusher slidably coupled to the magazine, a nosepiece coupled to the magazine, and a workpiece contact element movable with respect to the nosepiece. The powered fastener driver further includes a lockout member pivotally coupled to the nosepiece, and a magnet exerting a magnetic force on the lockout member to bias the lockout member toward a first position. The pusher moves the lockout member to a second position where the lockout member blocks movement of the workpiece contact element when a predetermined number of fasteners remain in the magazine.
US11034003B2
A holding tool for use in holding a first portion of an item, such as a hydraulic coupling, in a static position, while a torque application tool applies torque and rotates a second portion of the item. The holding tool helps reduce twisting of the first portion relative to the second portion when torque is applied. The holding tool also communicates with a controller when the tool is in use. For example, the tool communicates with the controller in response to a user applying a force to the tool in a direction of the first portion the tool is engaged with. That force releases pressure on a switch that activates a communication signal for communication to the controller. This allows the controller to monitor whether the holding tool was used in conjunction with a torque wrench to tighten the coupling; thereby providing an error reducing function.
US11034002B2
An accessory for use with a rotary power tool having a rotatable spindle and a first mating member. The accessory includes a housing having a body and a plurality of arms extending therefrom, a hub rotatably supported within the housing between the arms and configured to be coupled to the spindle to receive torque therefrom, a ball detent disposed within the hub and selectively engagable with the spindle to axially lock the accessory to the power tool, a sleeve axially slidable along the arms and relative to the hub between a first position in which the sleeve biases the ball detent radially inward and into engagement with the spindle when coupled to the hub to axially secure the accessory to the tool, and a second position in which the ball detent is disengageable from the spindle to release the accessory from the tool, and a second mating member axially fixed to the arms of the housing, wherein the sleeve is slidable between the second mating member and the body of the housing, and wherein the first and second mating members are engaged when the accessory is axially secured to the tool to rotationally fix the accessory to the tool.
US11034001B2
The present disclosure is directed to an apparatus for use with an adjustable wrench to limit the displacement of a broken portion of the adjustable wrench relative to the remaining parts of the adjustable wrench when the wrench fractures.
US11033999B2
A clamp of a bicycle workstand includes a base, an elastic unit, an operating arm, a link unit, and a clamping unit. The base has an accommodating trough. The elastic unit has a shaft sleeved with a spring and a slide and disposed in the accommodating trough. The clamping unit has a fixed clamp body disposed on the base, and a movable clamp body pivotably connected with the base and the operating arm. The link unit has a first link and a second link pivotably connected with each other and pivotably connected with the operating arm and the slide respectively. The second link has a cam. Pulling the operating arm can drive the first and second links to swing. The cam is abutted on the shaft and presses it by rolling. The fixed clamp body and the movable clamp body can be coupled for stable clamping.
US11033995B2
A coolant coupling device (20) includes: a cylinder chamber (25) provided for a support member (2) for a tool rest (4) in a machine tool and supplied with coolant; a piston (P) movably arranged in the cylinder chamber (25); and a coolant supply flow channel (30) provided for the piston (P) for passing coolant therethrough. The piston (P) is driven by the coolant supplied to the cylinder chamber (25) so that an outlet (32) of the coolant supply flow channel (30) is connected to a coolant inlet port (10) of the tool rest (4) to supply the coolant to the tool rest (4). The piston (P) comprises a cylindrical projection (29) protruding toward and into the cylinder chamber (25), and the coolant supply flow channel (30) has an inlet (34) that opens at an outer peripheral surface of the cylindrical projection (29).
US11033991B2
Shrink-fitting device for clamping and unclamping tools that have a tool shank, having a tool receptacle which has a sleeve part that is open at its free end and is made of electrically conductive material, for receiving the tool shank in a frictional manner, and having an induction coil that encloses the sleeve part of the tool receptacle, is able to be subjected to a high-frequency alternating current and is configured as a ring coil or a cylindrical coil, for heating the sleeve part, wherein the induction coil bears, on its outer circumference, a first casing made of magnetically conductive and electrically non-conductive material, and the device comprises power semiconductor components for producing an alternating current feeding the induction coil, and an induction coil housing that preferably consists of insulating material, wherein the induction coil and its first casing are surrounded at the outer circumference by a second casing which consists of magnetically non-conductive material and electrically conductive material and is designed such that a stray field that occurs in the vicinity thereof generates eddy currents in the second casing and as a result the stray field is weakened, and in that at least the power semiconductor components are accommodated together with the induction coil in an induction coil housing which encloses the induction coil, the first and second casing thereof, and the power semiconductor components, at least around the circumference of the induction coil.
US11033985B2
A method of reducing photoelectron yield (PEY) and/or secondary electron yield (SEY) of a surface of a target (10), comprises applying laser radiation to the surface of the target (10) to produce a periodic arrangement of structures on the surface, wherein the laser radiation comprises pulsed laser radiation comprising a series of laser pulses and the power density of the pulses is in a range 0.01 TW/cm2 to 3 TW/cm2, optionally 0.1 TW/cm2 to 3 TW/cm2.
US11033979B2
There is provided an arc welding control method of performing a forward/reverse feeding control of alternating a feeding rate of a welding wire between a forward feeding period and a reverse feeding period, and generating short-circuiting periods and arc periods to perform welding. The welding wire is fed forwardly at a time of staring the welding. The forward/reverse feeding control is started from the reverse feeding period of the welding wire after starting conduction of a welding current.
US11033975B2
A wire electrical discharge machine for performing electrical discharge machining on a workpiece to be machined by applying voltage to an electrode gap formed between a wire electrode and the workpiece to generate electrical discharge at the electrode gap under predetermined machining conditions while conveying the wire electrode along a transfer path, includes: a wire breakage detector for detecting a breakage of the wire electrode; a position calculator for calculating the breakage position of the wire electrode in the transfer path; and an adjustment unit for adjusting the machining conditions when the breakage position is in a predetermined section of the transfer path.
US11033966B2
A flow-conducting component having at least one functional region for contact with a flowing medium and at least one functional region having supporting characteristics is provided. The two functional regions are produced from a material by successively solidifying layers using radiation in a manner that provides different material characteristics in the different functional regions.
US11033965B2
Provided is a method for preparing a reduced titanium powder by a multistage deep reduction, including the following steps of: uniformly mixing a dried titanium dioxide powder with a magnesium powder to obtain a mixture, adding the mixture in a self-propagating reaction furnace, triggering a self-propagating reaction, obtaining an intermediate product of which low-valence titanium oxides TixO are dispersed in an MgO matrix, leaching the intermediate product with a hydrochloric acid as a leaching solution, performing filtering, washing and vacuum drying to obtain a low-valence titanium oxide TixO precursor, uniformly mixing the low-valence titanium oxide TixO precursor with a calcium powder, performing a pressing to obtain semi-finished products, placing the semi-finished products in a vacuum reduction furnace for a second-time deep reduction, and leaching a deep reduction product with a hydrochloric acid as a leaching solution so as to obtain the reduced titanium powder.
US11033957B2
A ceramic refractory stopper, shaped as a rod with a total axial length LS, comprising a) a stopper body (12) of an axial length LB, a first end section (12U) of which being equipped with means to fasten the stopper body (12) to a raise and lowering device, and a second end section (12L) of which being followed by b) a dome-like stopper head (14) of an axial length LH, wherein c) the stopper body (12) features at least one outer planar surface section (P1, P2, P3), which extends along at least 50% of the axial length LB of the stopper body (12).
US11033953B2
A method is provided for manufacturing an outer ring of a constant velocity joint including an outer ring, an inner rotational member, a torque-transmitting rolling element, and a defining member. The outer ring includes: a first inner peripheral surface to which the defining member is attached; a second inner peripheral surface; and protrusions protruding radially inward of the first inner surface and the second inner peripheral surface so as to restrict axial movement of the inner rotational member and the rolling element. The manufacturing method includes: a plastic working step involving providing a base member; and a bottom removing step involving partially removing a bottom of the base member so as to form a through hole. The plastic working step further involves providing the second inner peripheral surface. The bottom removing step further involves providing the protrusions.
US11033947B2
A method of stretch forming a double curvature panel having corrugations or other surface features formed therein includes providing a reconfigurable forming surface defined by a flexible interpolator sheet mounted on an array of height adjustable pins, the interpolator sheet having a profiled upper surface adapted to form corrugations or other surface features in a workpiece as it is stretched over the forming surface, adjusting the height of each pin to suit the shape of the panel to be produced, placing a workpiece onto the forming surface, and stretching the workpiece over the forming surface such that the profiled upper surface of the interpolator sheet forms the desired corrugations or other surface features in the workpiece.
US11033944B2
A tool holder and differing designs of movable portions that can be interchangeably mounted with the holder depending on the tang profile of the tool needing to be seated and secured to the holder.
US11033939B2
A jet nozzle and assembly for removing sludge deposits in oil storage tanks is provided. The jet nozzle can include a rigid conduit connectable to a pressurize liquid supply, a pivotal connection connected to the rigid conduit and a spray nozzle connected to the pivotal connection so that the spray nozzle can pivot around the proximal end of the spray nozzle. The assembly can include a manway cover attachable to a manway of a tank, a flange member provided on the manway cover with an aperture passing through the manway cover and inside the flange member, a valve connected to the flange member and a spool connected to the valve. A cover having an opening passing therethrough can be attached to the spool. The rigid conduit of the jet nozzle can be inserted through the opening in the cover so that the jet nozzle extends inside the assembly.
US11033932B2
The invention includes a method for preparing and top coating an item made of powder coated MDF (or other substrate containing wood) with the end result of improved visual and tactile smoothness; the invention includes the steps of cutting and machining the part, pre-powder preparation and sanding of the part, powder coating the part, post-powder preparation and sanding, and applying the liquid top coat to the part, resulting in a smoother finish than is currently available in any other powder coated MDF finish while requiring less coats than similar liquid paint finishes.
US11033930B2
Methods and apparatus for removing deposits in self-assembled monolayer (SAM) based selective deposition process schemes using cryogenic gas streams are described. Some methods include removing deposits in self-assembled monolayer (SAM) based selective depositions by exposing the substrate to cryogenic aerosols to remove undesired deposition on SAM protected surfaces. Processing chambers for cryogenic gas assisted selective deposition are also described.
US11033927B1
A device is provided for supporting a wrist of a user holding a paint roller including a handle, a frame extending from the handle along a longitudinal axis, and a roller wheel carried by the frame opposite the handle, the device including a base portion including one or more connectors for coupling the base portion to the handle of the paint roller, and a rigid support member extending laterally from the base portion, the support member comprising a curved surface for at least partially surrounding a wrist of a user holding the handle to support the wrist.
US11033923B2
Provided are apparatuses for the processing of one or more components of a fluid into the surface of a linear substrate. The apparatuses include a processing barrel having a chamber defined therein as well as a linear substrate inlet and a linear substrate outlet. The processing barrel also includes a fluid inlet and a fluid outlet in fluid communication with the chamber. An exposure gap is defined between the linear substrate inlet and the linear substrate outlet. The chamber is dimensionally reconfigurable so that the exposure gap can have a length from zero to greater than zero.
US11033922B2
The device includes a drop dispenser orifice formed in a dispenser end, and a mechanism for visually locating the orifice, by forming a demarcation zone having a color that contrasts strongly with other portions of the dispenser end.
US11033919B2
A dispenser includes a housing that defines a first opening and a second opening. The first opening provides a first path of fluid communication between a first interior volume of the housing and an exterior of the housing. The second opening provides a second path of fluid communication between a second interior volume of the housing and the exterior of the housing. A divider is positioned in the housing between the first interior volume and the second interior volume. The divider defines a third opening that provides a third path of fluid communication between the first interior volume and the second interior volume. A valve allows fluid to flow from the second interior volume, through the third opening, and into the first interior volume and prevents the fluid from flowing from the first interior volume, through the third opening, and into the second interior volume.
US11033918B2
A fluid dispenser having a first fluid outlet for dispensing fluid when in a first orientation and a second fluid outlet for dispensing fluid when in a second orientation. An outlet valve mechanism directs the fluid towards the first fluid outlet in the first orientation, and towards the second fluid outlet when in the second orientation. The outlet valve mechanism includes a movable outlet member that is located at a first position when the fluid dispenser is in the first orientation, and is located at a second position when the fluid dispenser is in the second orientation.
US11033915B2
An air turbine drive spindle includes a rotary shaft, a bearing portion, a damper ring, a cover member, and at least one or more O rings. The bearing portion surrounds at least a portion of an outer circumferential surface of the rotary shaft. The damper ring is disposed at the outer circumferential side relative to the bearing portion with a gap being interposed therebetween. The cover member is disposed at the outer circumference side relative to the damper ring with a gap being interposed therebetween, and is configured to store the rotary shaft, the bearing portion, and the damper ring. At least one or more O rings are disposed in each of the gap and the gap.
US11033907B2
A method is disclosed for separating plastic and cellulose from post-consumer absorbent sanitary products. The method includes sterilizing successive batches of post-consumer absorbent sanitary products in at least one rotary autoclave. The method further includes shredding the sterilized absorbent sanitary products and obtaining sterilized and shredded material containing plastic and cellulose. The method further includes drying the sterilized and shredded material containing plastic and cellulose, and separating cellulose from plastic from said sterilized, shredded and dried material in at least one centrifugal separator.
US11033906B2
A paper shredder is configured like a conventional paper shredder except that the shredding mechanism is located in a removable cartridge. This allows a single paper shredder housing to be rapidly converted from one shredding pattern to another by simply changing the shredding cartridge. Furthermore, shredding cartridges can be readily replaced whenever the shredding mechanism jams or fails in some other manner. This simplifies repair and servicing of the paper shredder.
US11033904B2
Disclosed herein are methods, tools, pillar plates, and tool assemblies for biomolecular analysis using microarrays that reduces the likelihood of air bubbles being trapped by the microarrays. Embodiments of the tools include two clamps that have a tool mount portion and a grasping portion. The tool mount portion is configured to engage a lifting mechanism of a plate handling robot for moving a pillar plate that include microarrays. The grasping portion is configured to freely suspend the pillar plate at an inclination of a non-zero tilt angle relative to a plane normal to the tool mount portion. Embodiments of pillar plates include two protruding edges on opposite sides of the pillar plate and a plurality of pillars with one or more affixed microarrays. Embodiments of the tool assembly include the tool and the pillar plate, wherein the protruding edges are configured to engage with the gasping portions.
US11033900B2
A method for treating a blood specimen with which capturing rates for both a small rare cell and a rare cell having a high deformability can be improved in the case where rare cells are contained in a blood specimen. The method for isolating or detecting a rare cell includes treating a blood specimen using a filter to isolate or detect a rare cell in the blood specimen.
US11033897B2
The invention relates to a microfluidic device including a chamber having a fluid inlet, a fluid outlet and a sealable port. In some embodiments, the fluid inlet and the fluid outlet may be positioned to direct fluid flowing from the fluid inlet to the fluid outlet through the chamber. Various embodiments may include a sealable port which may be aligned with the chamber to allow material to be placed directly into, or removed from, the chamber from the exterior of the device when the sealable port is open, and to inhibit and/or prevent fluid escaping through the sealable port when the port is sealed.
US11033886B2
A novel synthetic crystalline molecular sieve material, designated SSZ-115, is provided. SSZ-115 can be synthesized using 1-methyl-1-[5-(trimethylammonio)pentyl]pyrrolidinium dications as a structure directing agent. SSZ-115 may be used in organic compound conversion reactions and sorptive processes.
US11033885B2
A ceramic honeycomb structure comprising large numbers of cells partitioned by porous cell walls, the cell walls having (a) porosity of 50-80%, and when measured by mercury porosimetry, (b) a median pore diameter being 25-50 μm, (c) (i) a cumulative pore volume in a pore diameter range of 20 μm or less being 25% or less of the total pore volume, (ii) a cumulative pore volume in a pore diameter range of more than 20 μm and 50 μm or less being 50% or more of the total pore volume, and (iii) a cumulative pore volume in a pore diameter range of more than 50 μm being 12% or more of the total pore volume.
US11033877B2
Embodiments provided herein are compositions directed to porous iron oxides, which are suitable for removing hydrogen sulfide and other sulfur-containing organic contaminants from hydrocarbon streams, and in which the iron oxide component of the composition contains both maghemite and hematite phases, with maghemite forming the greater portion of these phases. In some embodiments, magnetite, aluminum oxide, alumina silicate, and a binder comprised of an organic substance are homogenized, followed by calcining which burns away the organic and converts magnetite to a mix of maghemite and hematite.
US11033876B2
A structured packing element has the shape of a rectangular flat plate, and is provided with slots and recesses. The slots are intended for assembly by interlocking the structured packing elements together in order to form the structured packing. The recesses are provided in order to form channels within the structured packing. A packing structure can be obtained by assembling such packing elements. Such a packing can be used for an operation of bringing a gas and a catalyst into contact. A manufacturing process of such a structured packing is also disclosed.
US11033875B2
The invention relates to a packing assembly for a material exchange column, comprising at least one structured packing plate and a container in which the at least one structured packing plate is arranged. The at least one structured packing plate has packing packets. Each packing packet has interconnected packing sheets. The packing sheets are corrugated and have corrugation peaks and corrugation valleys. Adjacent packing sheets contact each other at the corrugation peaks. Additional corrugated packing sheets are added between the packing packets such that the at least one packing plate is pretensioned against the container in a radial direction thereof. Both the corrugated packing sheets of the packing packets as well as the additional corrugated packing sheet added between the packing packets are arranged solely on a common preferred plane or parallel thereto.
US11033871B2
Apparatus for converting feed gas (28) into a product gas (29), comprising at least one reactor (1) with a reaction chamber (15) bounded by the inner wall of an outer tube (4) closed at a first outer end and an inner tube (14) received coaxially in this outer tube (4) and provided at both its outer ends with openings, which reactor (1) is provided with an inlet chamber (11) and with an outlet chamber (10), wherein a first wall (31) of the outlet chamber (10) encloses the outer tube (4) and extends therefrom, and a second wall (12) of the outlet chamber (10) lying opposite the first wall (31) encloses the outer tube (4) and extends therefrom, and the inlet chamber (11) is bounded by the second wall (12) of the outlet chamber (10) and a third wall (47) which lies opposite this second wall (12), encloses the outer tube (4) and extends therefrom.
US11033870B1
Providing a method for generating and releasing 1-MCP gas from a complex carrier through the use of a 1-MCP generator that enables the application of at least one physical, releasing force to a carrier complex and/or mixture comprising water and the carrier complex, or the interaction of steam with a carrier complex and/or mixture comprising water and the carrier complex, over a determined period of time.
US11033861B2
Provided is a porous membrane having a high blocking performance suited for filtration application as well as being excellent in water permeability performance, which is capable of providing stable filtering operation over a long period of time. The porous membrane has a cross-sectional pore size index of 40 or more in a region where a membrane thickness position ranges from 0.1 to 0.2 within the membrane thickness which is normalized by defining one surface position as 0 and the other surface position as 1 and divided into ten regions in the membrane thickness direction, the cross-sectional pore size index being calculated by: Cross-Sectional Pore Size Index=(Cross-Sectional Pore Size in the Range)/(Pore Size of the One Surface).
US11033852B2
Provided are apparatus and systems for performing a swing adsorption process. This swing adsorption process may involve performing a startup mode process prior to beginning a normal operation mode process to remove contaminants from a gaseous feed stream. The startup mode process may be utilized for swing adsorption processes, such as TSA and/or PSA, which are utilized to remove one or more contaminants from a gaseous feed stream.
US11033846B2
A filter cartridge is provided. The filter cartridge includes a filter element comprising a filter media, and the filter element extends between an inlet face and an outlet face. The filter element defines a periphery surrounding the filter media. The filter cartridge also includes a border frame including a plurality of side panels, and the side panels are independently molded-in-place along the periphery of the filter element. Adjacent members of the side panels are joined together along a plurality of mold interface seams, and the mold interface seams are spaced around the periphery. The plurality of side panels are embedded in and seal the periphery of the filter element such that fluid flow inside the border frame is directed to pass through the filter media for filtering in order to pass from the inlet face to the outlet face.
US11033839B2
A method of filtering a liquid feed is described, comprising passing a liquid feed through a single pass tangential flow filtration (SPTFF) system and recovering the retentate and permeate from the system in separate containers. A method of filtering a liquid feed is also described comprising passing a liquid feed through a tangential flow filtration (TFF) system, recovering permeate and a portion of the retentate from the system in separate containers without recirculation through the TFF system, and recirculating the remainder of the retentate through the TFF system at least once. The methods of the invention can be performed using an SPTFF or a TFF system that comprises manifold segments to serialize the flow path of the feed and retentate without requiring diverter plates.
US11033832B1
The present invention is a laboratory condenser adapted to be interchangeable from functioning as a reflux condenser to functioning as a distillation condenser as by inversion, and related methods of reflux and distillation that may be carried out by its use.
US11033823B2
It is an object of the present invention to provide a game apparatus and a game system in which a player who operates a game apparatus without having a game program can obtain the same benefit such as an item which is originally obtained through a communication play, when the game apparatus which does not have the game program downloads a part of the game program from a game apparatus which has the game program and performs the communication play with the game apparatus having the game program.
US11033821B2
A location-based game system is provided. Such a system may take the form of any device (e.g., a wireless telephone) that includes a locating device (e.g., a GPS system). One such location-based game may operate such that the actual, physical location of a user on a physical playfield corresponds to the location of a virtual character on a virtual playfield. Such location based games are referred to herein as actuality games. In one multiplayer actuality embodiment, two game devices may communicate location, and other, information to a remote database such that the two user's may interact on different physical playfields, but play on the same virtual playfield. A number of wireless communications protocols, self-configuration, and auto-download software applications are also provided to optimize integration with, for example, a wireless telephone.
US11033817B2
An information processing method and apparatus, a storage medium, and an electronic device are provided. The method includes: a direction indicator is provided on the GUI, the direction indicator including a direction identifier for identifying a direction; a location marking operation is detected, a marking location is determined in the game scene according to the location marking operation, and direction information of the marking location is acquired; and a graphical identifier corresponding to the marking location is generated at a position corresponding to the direction indicator according to the direction information.
US11033816B2
An input device for transmitting operation information of a user to an information processing device, includes: a housing having an upper surface; a left grip part located proximate to a left side of the upper surface of the housing, and sized and shaped to be gripped by a left hand of the user; a right grip part located proximate to a right side of the upper surface of the housing, and sized and shaped to be gripped by a right hand of the user; a first input part located proximately to the left grip part such that the user provides inputs to the first input part with the left hand; a second input part located proximately to the right grip part such that the user provides inputs to the first input part with the right hand, where the inputs from one of the first input part and the second input part cause system software of the information processing device to take action.
US11033814B2
A computer-implemented system and method for streaming video from a server to a client are described. For example, a method according to one embodiment comprises: receiving at the server a request for video content from the client; in response to the request, determining the hardware/software configuration of the client; generating and/or selecting a temporary decoder based on the hardware/software configuration of the client; transmitting the temporary decoder to the client, the client installing the temporary decoder; encoding and streaming the requested video content from the server to the client, the video content being encoded based on the capabilities of the temporary decoder, the video content being decoded by the temporary decoder and rendered on the client; detecting that the client has ended the session with the server; and in response to detecting that the client has ended the session, temporarily disabling and/or removing the temporary decoder from the client.
US11033807B2
A system includes a data processing apparatus; and a position detector to detect a position of a trackable object at successive sampling time points, the position detector being configured to provide, by a first data communication path, position data indicative of the position of the trackable object to the data processing apparatus at each sampling time point along with data indicating a time of that sampling time point according to a clock signal at the position detector, and to send synchronisation data to the data processing apparatus by a second, different, data communication path indicative of the clock signal at the position detector; in which the data processing apparatus comprises: a detector to detect a difference between a clock signal at the data processing apparatus and the clock signal at the position detector in dependence upon the synchronisation data; and a processor to perform a data processing operation in dependence upon the position indicated by the position data, the time of a sampling time point associated with that position data, and the detected difference between the clock signal at the data processing apparatus and the clock signal at the position detector.
US11033806B2
Methods and systems for designing and manufacturing a mathematically fair N-sided die are disclosed. An example method can comprise selecting an irregular polyhedron to serve as a die, and determining a center of mass of the selected irregular polyhedron die. In an aspect, a size of each face of the irregular polyhedron can be selected such that a solid angle subtended by each face from the center of mass of the selected irregular polyhedron can be equal. In an aspect a system comprising an injection molding apparatus can be used to form the die.
US11033805B2
In accordance with embodiments a projectile can have a body and a tip attached to the body, the body including a nub portion extending from a second end of the body and optionally one or more fins surrounding a circumference of the body at the second end.
US11033801B2
A method, system, apparatus, and/or device for propelling a non-motorized vehicle forward. The method, system, apparatus, and/or device may include a frame, a first wheel, a second wheel, a motor, a controller, and a bracket. The frame may attach to the first wheel, the second wheel, and the motor. The first wheel may attach to a first side of the frame and rotate about an axis. The second wheel may attach to a second side of the frame and rotate about the axis. The motor may connect to the first wheel, where the motor is configured to rotate the first wheel to propel the apparatus forward. The controller may control a speed at which the motor rotates the first wheel. The bracket may attach to a front of the first frame and connect to a non-motorized vehicle.
US11033800B2
A board apparatus that a user can ride and use to traverse inclines is disclosed. The board apparatus comprises an elongated board with a pivot wheel protruding through the board. A user of the board apparatus can stand on the board with feet in front and behind the pivot wheel, balancing a substantial portion of their weight on the pivot wheel. By adjusting their weight on the pivot wheel, the user is able to control the board's direction of travel. The board apparatus may further comprise a brake apparatus integrated to the pivot wheel that allows the user to maintain control over their speed as the board apparatus gains momentum going down an incline. The board apparatus may further comprise low friction elements at their front and/or rear ends to assist in maintaining momentum if the front or rear end comes into contact with the ground or an obstacle.
US11033795B1
A scoreboard for displaying scores in a sporting event or other recreational event is disclosed herein. The scoreboard comprises a base member, a support member, a plurality of cards and a ring member. The support member is disposed above the base member. The plurality of cards is arranged in at least three stacks along the length of said support member. Each of said cards defining at least one fastening aperture and indicia. The ring member is threaded through each of the fastening apertures in the cards and the support member. The scoreboard allows a scorekeeper to accurately display the score, and easily observe the movement of players to either side of a court. The scoreboard is simple in construction, easy to use, and eliminates the need of handling two large cards side by side.
US11033776B2
A system and method for analyzing and improving the performance of a body motion of an animal or human subject requires instrumenting a subject with inertial sensors, monitoring a body motion of interest, converting sensor data into motion data and animation, comparing the motion data with existing data for motion related performance parameters, providing a real-time, information rich, animation and data display of the results in color coded displays; and based on the results prescribing a training regime with exercises selected from a library of standardized exercises using standardized tools and training aids.
US11033774B1
An exercise device comprising a handlebar structure for securing the ends of a wide, flat, elastic exercise or therapy band quickly, easily, and uniformly to the ends of the handlebar, and further allowing rapid, uniform, balanced adjustments of the band by rolling and unrolling ends of the exercise band around the ends of the handlebar while in use and without change in the user's position.
US11033769B2
Embodiments of the present disclosure relate to an exercise device. In one embodiment, an exercise device includes a first arm and a second arm opposing the first arm. The first arm includes a first arc portion, a second arc portion, and a third arc portion, wherein the first arc portion is disposed between and coupled to the second arc portion and the third arc portion, and the second arc portion and the third arc portion are equal in size and a duplicate image of each other with respect to an axis passing through a center point of the first arc portion. The second arm is coupled to the first arm via a pair of parallel bars. The first arm and the second arm are a duplicate image of each other, and the first arm, the second arm, and the pair of parallel bars form a quadrilateral frame.
US11033768B2
A restoring mechanism for providing a restoring force to an exercising device which includes a fixing structure and a wheel is provided. The restoring mechanism includes a restoring set, a driving set and a connecting set. The restoring set includes a fixed portion and a link-up portion. The fixed portion is connected to the fixing structure. The driving set is connected to the link-up portion. The connecting set is selectively coupled to the driving set. When the connecting set is coupled to the driving set, rotation of the wheel causes the driving set to drive the restoring set such that the restoring set is allowed to accumulate energy.
US11033758B2
A photon therapy delivery system can deliver radiation therapy to a patient via a photon beam. The system can utilize a controller configured to facilitate delivery of radiation therapy via a photon beam and also a particle beam. This can include receiving radiation therapy beam information for radiation therapy treatment of a patient utilizing the particle beam and photon beam. Also, patient magnetic resonance imaging (MRI) data can be received during the radiation therapy treatment. Utilizing the patient MRI data, real-time calculations of a location of dose deposition for the particle beam and for the photon beam can be determined taking into account interaction properties of soft tissues through which the particle beam passes.
US11033755B2
There is provided a treatment planning system and a particle therapy system. In the related art, it is unable to determine optimum beam intensity in irradiation for which discrete spot irradiation and continuous beam irradiation coexist. There is provided a treatment planning system that includes a spot determination unit that divides an irradiation region to be irradiated with a charged particle beam into a plurality of layers in an advancing direction of the charged particle beam and disposes a plurality of irradiation spots, which becomes irradiation points of the charged particle beam, in the layers and a beam intensity determination unit that determines beam intensity for each of the layers by evaluating the irradiation time by changing the beam intensity in a range of a condition of change in dose distribution which is set in advance.
US11033748B2
A neurostimulation system configured for providing neurostimulation therapy to a patient. A user customizes a pulse pattern on a pulse-by-pulse basis. Electrical stimulation energy is delivered to at least one electrode in accordance with the customized pulse pattern.
US11033746B2
Described herein is an implantable medical device that includes a body having one or more ultrasonic transducers configured to receive ultrasonic waves and convert energy from the ultrasonic waves into an electrical energy, two or more electrodes in electrical communication with the ultrasonic transducer, and a clip attached to the body that is configured to at least partially surround a nerve and/or a filamentous tissue and position the two or more electrodes in electrical communication with the nerve. In certain examples, the implantable medical device includes two ultrasonic transducers with orthogonal polarization axes. Also described herein are methods for treating incontinence in a subject by converting energy from ultrasonic waves into an electrical energy that powers a full implanted medical device, and electrically stimulating a tibial nerve, a pudendal nerve, or a sacral nerve, or a branch thereof, using the fully implanted medical device.
US11033743B2
Techniques and systems for monitoring cardiac arrhythmias and delivering electrical stimulation therapy using a subcutaneous implantable cardioverter defibrillator (SICD) and a leadless pacing device (LPD) are described. For example, the SICD may detect a tachyarrhythmia within a first electrical signal from a heart and determine, based on the tachyarrhythmia, to deliver anti-tachyarrhythmia shock therapy to the patient to treat the detected arrhythmia. The LPD may receive communication from the SICD requesting the LPD deliver anti-tachycardia pacing to the heart and determine, based on a second electrical signal from the heart sensed by the LPD, whether to deliver anti-tachycardia pacing (ATP) to the heart. In this manner, the SICD and LPD may communicate to coordinate ATP and/or cardioversion/defibrillation therapy. In another example, the LPD may be configured to deliver post-shock pacing after detecting delivery of anti-tachyarrhythmia shock therapy.
US11033737B2
This application describes a miniature implantable neurostimulator system for sciatic nerves and their branches. The implanted miniature neurostimulator is implanted in the leg and stimulates these nerves for the treatment of urinary or bowel incontinence. The miniature implantable neurostimulator has a low duty cycle permitting a small size with medically-acceptable longevity. The system includes a wireless programmer and patient-activated key fob.
US11033736B2
In one example embodiment, a neuromodulation system for inducing locomotor activity in a mammal, in cooperation with a signal generator and an electrode, delivers a signal with an overlapping high frequency pulse to a mammal.
US11033735B2
An epicardial pacer wire management device can include a spool defining a recessed region that encompasses the spool. The recessed region can receive a portion of a pacer wire. The device can further include a connector attached to the spool, and the connector can be electrically coupled with an exposed tip of the pacer wire. The device can further include an electrical port attached to the spool that can communicate with a pacing control unit. The device may include an electrical communication line electrically coupled between the connector and the electrical port.
US11033729B2
A blood pump assembly comprising a pump casing, at least a portion of which is disposed around one or more blades coupled to a drive cable, and a motor configured to drive the drive cable and the one or more blades rotationally, wherein the drive cable is configured to undergo axial displacement with respect to the pump casing during rotation.
US11033724B2
A tattooing apparatus includes a grip body and a pivot pin. The grip body defines a cavity extending entirely through the grip body in a first direction. The pivot pin is mounted in the cavity perpendicular to the first direction, the pivot pin having an axis of rotation, the pivot pin mounted rotatably around the axis of rotation. A tattoo needle assembly includes a needle bar, a loop, and a plurality of needles. The needle bar has a first end and a second end. The loop is coupled to the first end and defines a first plane. The plurality of needles includes a first row coupled to the second end and defining a second plane, the first plane angled approximately 90 degrees to the second plane. A tattoo needle assembly includes three rows of at least three needles, the needles fastened together to be immovable with respect to each other.
US11033722B1
A device for auricularly delivering and/or receiving medication which comprises an earcup, a drug cartridge or drug reservoir having active ingredients, and a fluid generator that generates a fluid having active ingredients and delivers the fluid to the earcup. A method for auricularly delivering medication which comprises the steps of receiving medication from a cartridge at a fluid generator, generating fluid comprising the medication, and passing the fluid to an earcup. A system for auricularly delivering medication comprising a headphone comprising at least one earcup, and a replaceable and consumable drug cartridge coupled to the headphone. A method for receiving medication which comprises the steps of placing an earcup on an ear, operating a headphone coupled to the earcup, and receiving fluid generated by a fluid generator, the fluid comprising active ingredients, wherein the fluid generator receives medication from a cartridge comprising active ingredients.
US11033718B2
Intravenous access is achieved by introducing a catheter over an access needle which is initially present in the catheter. A tapered dilating element is positioned over the needle and provides a transition between the needle and a larger catheter lumen. The access needle is hollow and has a port which allows blood to flash back through a lumen of the catheter so that flashback can be observed on a catheter hub or the catheter itself
US11033716B2
A pull wire attachment system for a minimally invasive medical instrument comprises an anchoring element, a steerable tube, and a pull wire assembly. The anchoring element comprises a hollow tube having a first outer diameter. The pull wire assembly comprising a pull wire having a proximal end and a distal end and a securing element coupled to the distal end. A portion of the pull wire is disposed within a groove having an open cross-sectional shape extending along a length of the steerable tube. The securing element includes a second outer diameter sized smaller than the first outer diameter. The securing element is coupled to the anchoring element to prevent proximal translation of the distal end of the pull wire along a longitudinal axis of the medical instrument past the anchoring element. A proximal end of the securing element is disposed distal to a distal end of the steerable tube.
US11033704B2
A mask apparatus for a respiratory treatment can permit delivery of breathable gas to a user. In one example, the mask may employ a frame and cushion to form a seal for both mouth and nose. The frame may be adapted for coupling with a respiratory treatment apparatus so as to permit communication of a pressurized gas from the respiratory treatment apparatus. The cushion, which may be foam, may have a substantially under the nose configuration or over the nose configuration. The mask may have a common plenum chamber for both nose and mouth. The cushion may further define a centrally open lip superior region. The cushion may be adapted to couple with the frame directly or to the frame in conjunction with a cushion support clip. Various features of the cushion may further promote sealing and comfort for the under the nose design.
US11033696B2
A nasal delivery device for and method of delivering substance to a nasal airway of a subject, the delivery device comprising: a nosepiece (117) for fitting to a nasal cavity of a subject; a mouthpiece (119) into which the subject in use exhales; a delivery unit, which comprises an actuation part which is manually displaceable to actuate the delivery unit to deliver substance from the nosepiece; and a valve assembly (127) which is fluidly connected to the nosepiece and the mouthpiece, wherein the valve assembly comprises a body element (128) and a valve element (131) which is movably disposed to the body element between closed and open configurations by manual displacement of the actuation part of the delivery unit to provide for an air flow through the nosepiece simultaneously with delivery of substance.
US11033687B2
An injection device for dispensing of a liquid medicament is disclosed. The device includes an elongated housing extending in an axial direction to accommodate a cartridge, a drive member axially displaceable inside the housing and being in sealed engagement with a side wall of the housing, wherein the drive member has an abutment face to axially abut with a proximal end of a barrel of the cartridge to displace the cartridge from the undeployed position towards the deployed position, wherein the drive member has an outlet located distally from the sealed engagement and further has an inlet located proximally from the sealed engagement, wherein the inlet and the outlet are in flow connection with each other via a flow path extending through the drive member and wherein at least one flow restrictor is arranged across or in the flow path.
US11033683B2
A medicament injection device comprising: a needle holder holding a needle, a pivotable cartridge holder, the pivotable cartridge holder being pivotable from an open state to a closed state, wherein the pivotable cartridge holder is arranged to receive a medicament cartridge in the open state, and wherein the needle holder is axially movable towards the pivotable cartridge holder when the pivotable cartridge holder is in the closed state.
US11033680B2
A fluid flow control valve includes a valve body with a fluid flow lumen therethrough and a valve member located within the fluid flow lumen. At least one of the valve body and valve member is resilient and respectively sized for movement between a normally closed position in which the valve member and a fluid lumen surface are in sufficient annular contact to block fluid flow through the fluid flow lumen and an open position in which at least one of the valve body and valve member flexes to a spaced apart position that allows fluid flow between them. Downstream fluid pressure may contact the valve body to enhance sealing. A fluid absorbent member may also be employed with the valve body. Flow control devices, such as medical fluid injection devices, and methods may employ this valve.
