| Document | Document Title |
|---|---|
| US10866434B2 |
UV and high energy visible absorbing ophthalmic lenses
An ophthalmic lens operable to protect the eye from harmful ultraviolet and high energy visible wavelengths of light and methods for producing the same. |
| US10866431B2 |
Self healing lead wires in humid environments
A device is provided that may be operated when implanted within a body, when mounted to a surface of an eye, or when immersed in a fluid or otherwise exposed to a humid environment. The device includes at least one conductor that includes a valve metal. The valve metal is disposed on an external surface of the conductor such that, when the conductor exhibits a positive voltage relative to its environment, the valve metal forms or maintains a self-limiting oxide layer. The device is operated such that the mean voltage of the conductor is positive or zero relative to the environment, e.g., relative to another electrode or other conductor of the device that is in contact with fluid in the environment. Such a device can be operated for a protracted period of time in a humid environment without a hermetic seal disposed between the conductor and the humid environment. |
| US10866428B2 |
Orthogonal optical path length extender
A system to adjust light path length utilizing a digital light path length modulator is described. The digital light path length modulator includes a polarization modulator to receive polarized light and to modulate a polarization of some or all of the polarized light, and an optical path length extender (OPLE) to direct the light entering the OPLE with a first polarization along a first light path through the OPLE, and to direct the light entering the OPLE with a second polarization along a second light path through the OPLE, the second light path through the OPLE having a light path length longer than the first light path length through the OPLE. |
| US10866426B2 |
Scanning mirror display devices
An electronic device may have a light source such as a laser light source. The light source may emit light into a waveguide. A phase grating may diffract the light that is emitted into the waveguide to produce diffracted light. The diffracted light may be oriented parallel to a surface normal of an angled edge of the waveguide and parallel to a surface normal of a microelectromechanical systems mirror element in a two-dimensional scanning microelectromechanical systems mirror that is coupled to the edge of the waveguide. A wave plate may be interposed between the mirror and the edge of the waveguide to change the polarization state of light reflected from the mirror element relative to incoming diffracted light from the phase grating. The phase grating may be configured so that the reflected light is not diffracted by the phase grating. |
| US10866424B2 |
Image display device
An image display device of the present disclosure includes an image light generating device, a first, a second, a third, and a fourth optical unit. A first intermediate image is formed between the first and the third optical unit. A pupil is formed between the second and the fourth optical unit. A second intermediate image is formed between the third and the fourth optical unit. An exit pupil is formed at an opposite side of the fourth optical unit from the third optical unit. The image light generating device includes a first, a second, a third light emitting panel, and a color synthesis element. The color synthesis element is constituted of a cross dichroic prism including a first and a second dichroic film that intersect with each other. Each of the first and the second dichroic film does not have a polarization separation characteristic. |
| US10866417B2 |
Lens unit and see-through type display apparatus including the same
A see-through type display apparatus includes a see-through type optical system configured to transmit a first image via a first-path light, which is light traveling on a first path, to an ocular organ of a user, and a second image via a second-path light, which is light traveling on a second path, to the ocular organ of the user; and an incident light-dependent lens unit provided between the see-through type optical system and the ocular organ of the user and having different refractive powers according to characteristics of incident light, where the incident light-dependent lens unit has a positive first refractive power with respect to the first-path light and has a second refractive power different from the first refractive power with respect to the second-path light. |
| US10866415B2 |
Head-up display apparatus
A head-up display apparatus displays a virtual image suitably overlapped with actual scenery in accordance with a running condition of a vehicle. The head-up display apparatus acquires various kinds of vehicle information which can be detected by a vehicle and the display of the video image is based on the vehicle information. A mirror is configured to reflect the video image formed by the video image display to project onto the windshield. A mirror driver is configured to change an angle of the mirror and a display distance adjusting mechanism is configured to adjust a display distance of the virtual image with respect to the driver. The angle of the mirror is adjusted via the mirror driver based on the vehicle information such that the virtual image can be displayed with respect to the driver to be overlapped with the scenery. |
| US10866413B2 |
Eccentric incident luminance pupil tracking
In one embodiment, an electronic assembly includes a flexible circuit board formed into a curved shape that is configured to be substantially concentric with a viewer's eye. The electronic assembly further includes a plurality of facets coupled to a side of curved shape of the flexible circuit board that is configured to face the viewer's eye. Each facet has a planar face, one or more emitters configured to emit light towards the viewer's eye, and one or more receptors configured to detect the emitted light after it has been reflected back towards the electronic assembly from a retina of the viewer's eye. Each face is normal to a line pointing towards a center area of the viewer's eye when the curved shape is substantially concentric with the viewer's eye. Each facet is individually addressable such that the plurality of facets are configurable to detect a center of gaze of the viewer. |
| US10866411B2 |
Cleaning device
A cleaning device includes: a lens cover configured to cover an object lens of a camera provided in a machining area of a machine tool, the lens cover being transparent; a motor configured to rotate the lens cover; and a wiping member configured to, when the lens cover rotates, wipe at least an adhering substance that has adhered to a region of the lens cover in an angle-of-view of the camera. |
| US10866408B2 |
Optical scanning device and method for producing optical scanning device
An optical scanning device includes: a mirror that has an optical reflection surface; a mirror support unit configured to support the mirror; a pair of drive beams arranged on both sides of the mirror support unit and connected such that the mirror support unit is swingable; a drive source provided on the drive beams and configured to swing the mirror support unit, the drive source including a stack structure of a plurality of piezoelectric thin films; and a piezoelectric sensor formed on a connection beam connected to the drive source or the drive beams, a number of piezoelectric thin films included in the piezoelectric sensor being less than a number of the piezoelectric thin films included in the drive source. |
| US10866406B2 |
Active coating apparatus, methods and applications
An active thin film (coating) that enables dynamic modification of a reflective surface for wavefront control. The embodied active coatings are photonic devices comprising an optically thin layer of photosensitive polymer disposed between a substrate and a reflective optical coating. The polymer volume can be controlled from molecular to microscopic (sub-nanometer to micrometer) levels when light of a specific polarization and wavelength is applied from the backside of the coating surface (i.e., through a transmissive substrate for the stimulating light). As a result of the polymer volume change, the coating exhibits localized thickness changes (realized as dips/bumps that function as localized actuators) that modify the phase of incident light on the reflective surface. The size and shape of these photonic dip/bump actuators can be adjusted by design and can be placed on both flat and curved optical surfaces. Resolution and dynamic range can be controlled by the light intensity. |
| US10866405B2 |
Shutter for laser modulation
An optical shutter apparatus for controllably blocking an aperture, the shutter apparatus having a rotary actuator configured to rotate a shaft about an axis from a closed-shutter angular position toward an open-shutter angular position and a shutter blade coupled to the shaft and extending along a plane that is in parallel with the axis of rotation, wherein a surface of the shutter blade is reflective. There is a ferromagnetic collar coupled to the shaft and having a protruding portion extending orthogonally from the shaft with respect to the axis. A stationary magnet is disposed to attract the protruding portion of the collar and urge the shaft toward the closed-shutter angular position. |
| US10866402B2 |
Viewing optic with an integrated display system
The disclosure relates to a viewing optic. In one embodiment, the disclosure relates to a viewing optic having an integrated display system. In one embodiment, the disclosure relates to a viewing optic having an integrated display system for generating images that are projected into the first focal plane of an optical system. |
| US10866400B2 |
Data recovery device, microscope system, and data recovery method
Provided is a data recovery device, having: an acquiring unit that acquires photon detection number distribution of an image acquired from an imaging optical system; a recovering unit that acquires an estimated image from the photon detection distribution using a predetermined IPSF (an inverse function of a point spread function PSF); an evaluation value calculating unit that calculates, in relation to each of the estimated image and a plurality of images similar to the estimated image, an evaluation value indicating a likelihood that the image is an actual image; and an outputting unit that generates and outputs a physical parameter with which the evaluation value is at least a significance level. |
| US10866389B2 |
Optical image capturing module
An optical image capturing module includes a lens assembly and a circuit assembly including a circuit substrate having a through hole and an image sensing component. A lower surface of the circuit substrate has multiple circuit contacts. A sensing surface of the image sensing component has multiple image contacts. Each image contact is electrically connected to one of the circuit contacts via a signal transmission element, thereby the sensing surface directly faces the through hole. The lens assembly includes a fixed base disposed on an upper surface of the circuit substrate, a movable base disposed in a focusing hole, and a lens group disposed in the movable base. The fixed base has the focusing hole penetrating through two ends thereof. The lens group includes at least two lenses having refractive power, thereby light could pass through the lens group and the through hole and project onto the image sensing component. |
| US10866388B2 |
Lens assembly
A lens assembly comprises sequentially from an object side to an image side along an optical axis a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens. The first lens is with negative refractive power and includes a convex surface facing the object side and a concave surface facing the image side. The second lens is with refractive power. The third lens is a biconvex lens with positive refractive power. The fourth lens is with refractive power and includes a convex surface facing the image side. The fifth lens is a biconvex lens with positive refractive power. The sixth lens is with negative refractive power and includes a concave surface facing the object side. The seventh lens is a meniscus lens with refractive power. |
| US10866385B2 |
Optical system
An optical system is provided and includes a fixed part, a first optical member holder, a second optical member holder and a first driving assembly. The first optical member holder is configured to hold a first optical member and is disposed over the fixed part. The second optical member holder is configured to hold a second optical member and is movably connected to the first optical member holder. The first driving assembly is configured to drive the first optical member holder to move relative to the fixed part. |
| US10866380B2 |
Method and apparatus for deployment of a communication line onto a surface such as a roadway or pathway
A method for adhering a tubular body onto a surface that includes smoothing a portion of the surface to create a smoothed segment of the surface and applying a tubular body directly onto the smoothed segment of the surface after the smoothing of the portion of the surface. The surface at the smoothed segment is smoother than the remainder of the surface. The method further includes applying an uncured protectant onto the tubular body while the tubular body is on the smoothed segment of the surface and curing the uncured protectant into a cured protectant while the uncured protectant is on the tubular body on the smoothed segment of the surface. The cured protectant protectively encases and adheres the tubular body to the surface. |
| US10866379B2 |
Flexible cable guide
A flexible cable guide and enclosure is disclosed for guiding one or more optic fiber cables between an outside of the enclosure and a moveable tray inside the enclosure on which devices terminating the one or more are mounted. A first end of the cable guide is secured to an outside of the enclosure and a second end is secured to the tray for movement therewith. The flexible cable guide ensures that the optic fiber cables transition smoothly from the outside of the enclosure to the devices. |
| US10866376B1 |
Method and system for co-packaging photonics integrated circuit with an application specific integrated circuit
A method and system of co-packaging optoelectronics components or photonic integrated circuit (PIC) with application specific integrated circuits (ASICs) are disclosed and may include package substrate, several electronics die, passive components, socket assembly, and heat sinks. The said method converts ASIC high speed signals to optical signals by eliminating intermediary electrical interface between the ASIC and conventional optical modules. The method described provides many advantages of pluggable optical modules such as configurability, serviceability, and thermal isolation from the ASIC heat, while eliminating bandwidth bottlenecks as result of the ASIC package, host or linecard printed circuit board (PCB) traces, and the optical module connector. The high-power consumption ASIC is mounted below the package substrate, but sensitive optoelectronics and PIC components are mounted on top of the package substrate assembly for thermal isolation and serviceability. The package assembly ball grid array (BGA) or pin grid array (PGA) contacts are on the same side of the package substrate surface as ASIC die. The co-packaged package assembly is attached to the host or linecard PCB having a cutout for ASIC with the heatsink mounted from the bottom onto the ASIC die. |
| US10866372B2 |
Optical fiber connector and method of attaching and detaching same
The present invention discloses an optical fiber connector, comprising: a housing, a ferrule installed within said housing; an end sleeve, connecting to the rear end of said housing; and an optical cable clamp, installed by insertion within said end sleeve, being provided for the purpose of clamping an optical cable. Said optical cable is secured within said optical cable clamp, and after said optical cable clamp is inserted and secured within said end sleeve, the optical fiber of said optical cable is inserted within said housing and butt-joined with the embedded optical fiber within said ferrule. As a result of this, before the butt-joined optical fibers are locked in, the optical cable has already been secured within the optical cable clamp and fixed to the connector housing. Therefore, the butt-joined optical fibers cannot be separated due to the effects of unexpected pulling force, thus ensuring the optical fiber of the optical cable reliably abuts the embedded optical fiber. |
| US10866371B2 |
Adapter system for multi-fiber mechanical transfer type ferrule
Devices and methods for connecting optical fibers are provided. In some embodiments, connectors and adaptors for two-fiber mechanical transfer type ferrules are disclosed. In some embodiments, MT connectors, such as simplex, duplex, and quad micro-MT adaptors are disclosed. In some embodiments, MT adaptors, such as simplex, duplex, and quad adaptors are disclosed. In some embodiments, optical fiber cables that modularly coupled with at least one optical fiber connector, adaptor, and other optical fiber cable the cable is configured to provide a remote release from an adaptor receptacle. |
| US10866370B2 |
Connector with vibration tolerance
A connector having a front and rear origination and configured to mate with a mating connector, and including a housing having one or more cavities defined therein, and having a front face with one or more orifices defined therein, wherein each of the orifices corresponds to one of the cavities and has an inner first diameter. The connector further has an optical contact at least partially disposed in one of the cavities, and comprising at least a ferrule extending from the cavity and through the orifice corresponding to the cavity, the ferrule having a second diameter less than the first diameter such that a gap is defined between the ferrule and the housing at the orifice. Finally, the connector includes a compliant member disposed at least partially in the gap and configured to suppress vibration between the housing and the optical. |
| US10866367B2 |
Wafer-level lenses for fiber optic connectors and methods for making the same
A method for forming lenses for a fiber optic connector includes forming a mask on a photosensitive glass, the mask defining a plurality of covered portions of the photosensitive glass and a plurality of open portions of the photosensitive glass that are positioned between the plurality of covered portions, exposing the photosensitive glass and the mask to electromagnetic energy, removing the mask from the photosensitive glass, forming wafer-level lenses at the plurality of covered portions of the photosensitive glass by exposing the photosensitive glass to thermal energy, and applying an anti-reflective coating to an upper surface of the photosensitive glass. |
| US10866365B2 |
Optical connector
An optical connector includes: a ferrule; a mechanical splice mechanically connecting an optical fiber to a shorter fiber; an optical fiber holder fixing the optical fiber in position; a joint member connecting the mechanical splice to the optical fiber holder; a housing accommodating the ferrule and the mechanical splice therein; a rear body accommodating at least a part of the optical fiber holder; and a coil spring urging the mechanical splice toward the front. The joint member is arranged in at least one of the housing and the rear body. The rear body has a guide wall to guide the optical fiber into the mechanical splice, and the guide wall is arranged between the mechanical splice and the optical fiber holder and has a tapered inner wall surface expanding from the mechanical splice toward the fiber holder. |
| US10866363B2 |
Wideband surface coupling
A wideband photonic bump (WBB), including: a positive taper of a polymer waveguide configured to further expand a light beam from an inverse taper to match a fiber optical mode of an optical fiber; a curved mirror formed on a surface of the WBB configured to reflect a light beam from the optical fiber; and a tilted flat mirror configured to direct the reflected light beam to an external optical fiber, wherein the WBB is coupled on the surface of a photonic integrated circuit (PIC). |
| US10866362B2 |
Etchant and etching process for substrate of a semiconductor device
A system and method for manufacturing semiconductor devices is provided. An embodiment comprises using an etchant to remove a portion of a substrate to form an opening with a 45° angle with a major surface of the substrate. The etchant comprises a base, a surfactant, and an oxidant. The oxidant may be hydrogen peroxide. |
| US10866358B2 |
Microlayer coextrusion of optical end products
The disclosed embodiments generally relate to extruding multiple layers of micro- to nano-polymer layers in a tubular shape. In particular, the aspects of the disclosed embodiments are directed to a method for producing a Bragg reflector comprising co-extrusion of micro- to nano-polymer layers in a tubular shape. |
| US10866357B1 |
Display device
A display device and a backlight unit are provided. A display device including a first side on which a light source is disposed to face the first side, the display device includes an optical member including a light guide plate, a light source assembly disposed adjacent to the first side of the optical member, a lower accommodation container accommodating the light source assembly and the optical member, a backlight unit disposed on the lower accommodation container and including a middle accommodation container including a central opening; and a display panel disposed on the backlight unit and the middle accommodation container, wherein the middle accommodation container includes a middle chassis located at the first side, and a middle mold fastened to the middle chassis and disposed along at least one side of the display device other than the first side, and the middle chassis is formed of a material having a greater heat conductivity than the middle mold. |
| US10866354B2 |
Display device and light guiding panel
A display device includes a light guiding panel 2 having an incoming surface 2a formed on one of side surfaces, a plurality of light sources (3-1 to 3-4) respectively corresponding to a plurality of patterns that can be displayed, and a controller 6 for controlling on and off of the plurality of light sources. The light guiding panel 2 has a first reflective surface (2d, 2e) formed on the other side surface of the light guiding panel 2, the first reflective surface reflecting light emitted from a first light source and entering the light guiding panel 2 through the incoming surface 2a, and changing the propagation direction of the light, and a plurality of prisms 11 which is formed on one surface 2b of the light guiding panel, is oriented toward light emitted from a light source corresponding to the pattern, entering the light guiding panel 2 through the incoming surface 2a, and directed to the pattern, and reflects the light so that the light is emitted through the other surface 2c of the light guiding panel. |
| US10866348B2 |
Heat ray-shielding material and architectural member, cage member, and side surface wall using the same
Provided are a heat ray-shielding material having a frame body including a plurality of frames having a cell structure and a plurality of films attached to some or all of the plurality of frames in the frame body, in which at least some of the plurality of films shield near-infrared light, and cell sizes in the plurality of frames are larger than visible light optical wavelengths, whereby the heat ray-shielding material is lightweight, capable of selectively shielding heat rays, that is, near-infrared rays, can be applied to a variety of uses, and can be independently used as movable members, easily removable members, and members having a collapsible structure, an architectural member, a cage member, and a side surface wall. |
| US10866343B2 |
Photonic crystal and optical functional device including the same
An object to provide a photonic crystal capable of resonating light at more resonant frequencies within a particular frequency range. A plurality of photonic crystal structure formation bodies each including a plate-like member in which cyclic refractive index distribution is formed are provided so as to be spaced apart from each other in the thickness direction of the plate-like member, and the respective refractive index distributions of the plurality of photonic crystal structure formation bodies are set such that: at least one of the plurality of photonic crystal structure formation bodies resonates with light having at least two frequencies within the frequency range; and the two frequencies are different from resonant frequencies of at least one of the other photonic crystal structure formation bodies. |
| US10866342B2 |
Radar based precipitation estimates using spatiotemporal interpolation
A system and method for improving radar based precipitation estimates using spatiotemporal interpolation is provided. In an embodiment, an agricultural intelligence computer system receives a plurality of radar based precipitation rate values representing precipitation rate measurements at a plurality of locations and a plurality of times. The agricultural intelligence computer system identifies a first non-zero radar based precipitation rate value associated with a first location of the plurality of locations and a first time of the plurality of times. The agricultural intelligence computer also identifies a second non-zero radar based precipitation rate value associated with a second location of the plurality of locations and a second time of the plurality of times. The agricultural intelligence computer system determines that the first non-zero radar based precipitation rate value corresponds to the second non-zero radar based precipitation rate value. Based on the first non-zero radar based precipitation rate value and the second non-zero radar based precipitation rate value, the agricultural intelligence computer system computes a non-zero precipitation accumulation value at a third location and a third time. |
| US10866341B2 |
Probabilistic weather forecasting device, probabilistic weather forecasting method, and non-transitory computer readable medium
According to one embodiment, a probabilistic weather forecasting device includes processing circuitry configured to generate, based on a plurality of ensembles each including predicted values of the first meteorological variable and a plurality of pieces of observed data each including a observed value of the second meteorological variable, a simultaneous probability density distribution of a predicted value of the first meteorological variable and an observed value of the second meteorological variable; and configured to generate, based on the simultaneous probability density distribution, first probability density distributions each being a probability density distribution of an observed value of the second meteorological variable obtained under a condition that each of a plurality of predicted values of the first meteorological variable are given at a prediction target time, and synthesize the first probability density distributions to generate a second probability density distribution. |
| US10866334B2 |
Devices for laying out prefabricated magnetic field and methods of responding state of slip mass
The present disclosure relates to a device for laying out a prefabricated magnetic field and a method for responding state of a slip mass in the prefabricated magnetic field. The device may include a traction mechanism, a control mechanism and a layout probe. The layout probe may include a shell, a circuit board and at least one set of layout mechanism equipped in the shell. The layout mechanism may include a cartridge, a screw pole, an electromagnet, a driving mechanism and a pressing mechanism. The traction mechanism may lay down the layout probe to a default location of a drill hole. The control mechanism may control the driving mechanism to transmit an uppermost permanent-magnet in the layout probe to the cartridge nozzle and be attracted by the electromagnet. The pressing mechanism may move the electromagnet which presses the permanent-magnet in the inner wall of the drill hole. |
| US10866333B2 |
Controlling the depth of a seismic cable
The invention notably relates to a method for controlling depth of a seismic cable having ballasts spaced apart along its length and providing a neutral buoyancy to the seismic cable, the seismic cable being adapted for midwater data acquisition, each end of the seismic cable being connected to a respective surface autonomous vessel exerting tension on the cable through a respective lead-in cable having a negative buoyancy, the method comprising, with respect to a target depth, varying the deployed length of each lead-in cable and/or the tension exerted on the cable by each respective surface autonomous vessel.This provides an improved solution for seismic prospecting in aquatic mediums. |
| US10866330B2 |
Packaging methods of semiconductor X-ray detectors
Disclosed herein is a method for making an apparatus suitable for detecting X-ray, the method comprising: obtaining a wafer and a substrate; wherein the substrate comprises an X-ray absorption layer comprising a first plurality of electrical contacts; wherein the wafer has multiple dies and comprises an electronic layer comprising a second plurality of electrical contacts and an electronic system configured to process or interpret signals generated by X-ray photons incident on the X-ray absorption layer; aligning the first plurality of electrical contacts to the second plurality of electrical contacts; mounting the wafer to the substrate such that the first plurality of electrical contacts are electrically connected to the second plurality of electrical contacts; wherein the substrate further comprises a transmission line electrically bridging at least some of the dies; wherein the second plurality of electrical contacts are configured to feed the signals to the electronic system. |
| US10866327B2 |
Manufacture of plastic scintillation dosimeters
A radio-opaque plastic scintillator detector (PSD) for use in various medical applications and methods of making and using the PSD. The method requires coating a plastic scintillator fiber with a radio-opaque material; cutting the scintillator fiber; stripping the end of a plastic fiber optic fiber; cutting the naked end of a plastic fiber optic fiber; inserting a closely fitting guide tube over the naked end and inserting the cut scintillating fiber into the guide tube; coating the detector end of the cable with a light opaque polymer or jacket and adding a connector to the other end. |
| US10866320B2 |
Remote control of a laser tracker using a mobile computing device
A laser tracker system and method of operating the laser tracker system is provided. The laser tracker system includes a laser tracker device and a mobile computing device, each coupled for communication to a computer network. The mobile computing device includes processors that are responsive to computer instructions to perform a method. The method includes identifying the laser tracker device on the computer network. Selecting the first laser tracker device. Connecting to the laser tracker device to transmit signals therebetween via the computer network in response to an input from a user. Then causing the laser tracker device to perform one or more control functions in response to one or more second inputs from the user, wherein at least one of the one or more control functions includes selecting with the mobile computing device a retroreflective target and locking a light beam on the retroreflective target. |
| US10866319B2 |
Stray-light tolerant lidar measurement system and stray-light tolerant lidar measurement method
A stray-light tolerant LIDAR measurement system. The system comprises an interferometer assembly having a continuous-wave laser source, a photodetection arrangement and optical components. The laser source comprises a laser-light-generating component, a downstream optical phase modulator and a control unit connected to the modulator to deliver a control signal corresponding to a pseudo-noise signal defined by a predetermined phase function. The interferometer assembly comprises an evaluation unit which is coupled to the interferometric photodetector assembly to detect the detector signals of same and to determine the presence and/or movement of particles and/or objects from the detector signals wherein, in the case of two wavelengths emitted from the laser light generating components, the detector signals are detected separately in two wavelength regions, and the phase function has a predetermined step-like time course and the evaluation unit scans the detector signals in synchrony with the timing of the steps of the phase function. |
| US10866315B2 |
Embedded communication authentication
A method and apparatus are provided. A radar signal comprising first identity information is received. Information on a non-radar channel comprising second identity information is received. It is determined that the radar signal and the information on the non-radar channel are sent from a first sender when the first and second identity information correspond. |
| US10866313B2 |
Vehicle sensor synchronization using an external clock source
An example system includes a light detection and ranging (LIDAR) device that scans a field-of-view defined by a pointing direction of the LIDAR device. The system also includes an actuator that adjusts the pointing direction of the LIDAR device. The system also includes a communication interface that receives timing information from an external system. The system also includes a controller that causes the actuator to adjust the pointing direction of the LIDAR device based on at least the received timing information. |
| US10866311B2 |
Distance measuring device
A distance measuring device according to an embodiment includes a light source, an irradiation optical system, a light-receiving optical system, a sensor, an extractor, an adjuster, a signal generator, and a distance measurer. The light source intermittently emits laser light. The irradiation optical system reflects the laser light. The light-receiving optical system receives reflected light of the laser light via the mirror. The sensor includes a plurality of light receiving elements. The extractor extracts light receiving elements used for measurement of a distance to the measurement target object. The adjuster adjusts, according to an amplification factor corresponding to the light receiving elements extracted by the extractor, signal values of the electric signals of the light receiving elements. The signal generator generates time-series signals for measurement on the basis of the electric signals adjusted by the adjuster. The distance measurer measures the distance to the measurement target object. |
| US10866308B2 |
High speed radar test system
A test system simulates a moving target for a radar system under test. The test system includes a Doppler simulation circuit, coupled to an input, to apply a frequency shift to RF pulses received on an RF signal generated by the radar system to simulate speed. A signal delay sub-system produces a delay in the RF pulses to simulate distance. A pulse detection circuit is to detect time of receipt of the RF pulses, including a first time of receipt of a falling edge of a first RF pulse. An I/O controller updates a value of the frequency shift for the Doppler simulation circuit and of the delay for the signal delay sub-system during a time period between the first RF pulse and one of a second RF pulse or a second time at which the second RF pulse should have been received in case of a missing pulse. |
| US10866307B2 |
Method for analyzing error and existence probability of multi-sensor fusion of obstacle detection
The present disclosure provides a method for analyzing an error and an existence probability of a multi-sensor fusion. The method includes the ab obstacle sensing step, an obstacle predicting step, an error-model providing step, an existence-probability step, a tracking and fusing step and an error accumulating and correcting step. Therefore, by using the method, a plurality of fused obstacle datasets can be obtained, and an accumulation of error variations thereof can be corrected, which can improve the reliability for judging whether the obstacle exist or not. |
| US10866303B2 |
Determining the location of a mobile computing device
A method of determining the location of a mobile computing device includes measuring a first time of flight (ToF) value and a first value of received energy of direct path (EDP) (PR) of a number of acknowledgement (ACK) packets received in response to a number of first probe packets sent to a first mobile device. The method calculates a preliminary distance value (d0) using a ToF-based distance equation, selects an ACK packet with a distance closest to d0 from the number of ACK packets, calculates an initial path loss exponent (γ0) of the selected ACK packet sample using d0 and PR. With the access point, the method also includes measuring a second PR for a second number of ACK packets received in response to a number of second probe packets sent to the first mobile device, calculates a supplemental distance value using an EDP-based distance equation and the γ0, and determines the location of the mobile device using multilateration and the supplemental distance value. |
| US10866301B2 |
Frequency transformed radiomap data set
It is disclosed to obtain a frequency transformed radiomap data set by applying a discrete frequency transform to an original radiomap data set. It is also disclosed to obtain a reconstructed radiomap data set by applying an inverse discrete frequency transform to a frequency transformed radiomap data set. |
| US10866297B2 |
Magnetic resonance imaging apparatus
According to one embodiment, a magnetic resonance imaging apparatus includes sequence control circuitry. The sequence control circuitry acquires magnetic resonance signals corresponding to each of N spokes (N is a natural number of two or more) which is less than the total number of spokes, and thereafter acquires magnetic resonance signals corresponding to each of the N spokes after the N spokes are rotated while maintaining angles between adjacent spokes. |
| US10866294B2 |
Magnetic resonance imaging apparatus, multi-slice imaging method, and shimming value calculation apparatus
A magnetic resonance imaging apparatus includes processing circuitry calculating a 0-order shimming value for correcting 0-order components of inhomogeneity of a static magnetic field of a collection region in a multi-slice collection for each of slices in the collection region, first-order shimming values for correcting first-order components of the inhomogeneity for each of the slices in the collection region, and multiple-order shimming values for correcting second or higher-order components of the inhomogeneity over the entire of the collection region, by using a distribution of the static magnetic field in the collection region, and imaging control circuitry performing the multi-slice collection to the collection region by using the 0-order, first-order, and multiple-order shimming values. |
| US10866291B2 |
Devices and systems for MRI-guided procedures
Devices and systems can be configured to guide an instrument to a target region. The guide system may include an imaging guide including a first segment, the first segment including a guide region and imaging coils surrounding the guide region; and a platform. The platform may include a first rail, a second rail disposed parallel to the first rail, and a positioning member disposed between the first rail and the second rail. The positioning member may include a positioning frame having an entry region. The positioning frame may be movably disposed with respect to the first and second rails in a first direction and a second direction that is perpendicular to the first direction. The platform may be disposed with respect to the imaging guide so that a position of the entry region is within the guide region. |
| US10866287B1 |
Magnetic field sensor with magnetoresistance elements arranged in a bridge and having a common reference direction and opposite bias directions
A magnetic field sensor can include four magnetoresistance elements arranged in a bridge, wherein two of the magnetoresistance elements have a response to an external or stray magnetic field that is opposite to a response of the other two magnetoresistance elements. |
| US10866286B2 |
Connection detection system and detection method thereof
A connection detection system and a connection detection method are provided. The connection detection system includes a connector, an expansion dock and a signal transmitter. The connector has a first detecting pin and a second detecting pin. The second detecting pin receives a first signal or a second signal from the first detecting pin when the expansion dock is connected to the connector. The signal transmitter is coupled to the connector. The signal transmitter is configured to receive a detection signal through the second detecting pin and determine whether the connector is connected to the expansion dock according to the sensing signal. The signal transmitter provides the first signal to the first detecting pin when the connector is not connected to the expansion dock. The signal transmitter provides the second signal to the second detecting pin when the connector is connected to the expansion dock. |
| US10866282B2 |
Method for calibrating channel delay skew of automatic test equipment
The present invention relates to a method for calibrating a channel delay skew of automatic test equipment (ATE), the method comprising: providing multiple calibration reference devices, wherein the calibration reference devices have a second plurality of delay paths each having a predetermined path delay value and coupling a pair of pins of one of the calibration reference devices together, wherein each pin is coupled to at most one delay path; coupling each of the calibration reference devices with the ATE, respectively, wherein the test probe of each of the first plurality of test channels is coupled with a pin of one of the calibration reference devices; testing the calibration reference devices to obtain multiple delay measurements from one or more transmitting channels of the first plurality of test channels to one or more receiving channels of the first plurality of test channels using the ATE; and calculating based on the delay measurements. |
| US10866265B2 |
Inspection jig
The inspection jig includes a rigid substrate, a flexible substrate connected to the rigid substrate, a support for supporting a part of the flexible substrate in a state that the part of the flexible substrate is protruded with respect to the rigid substrate, and a stretchable contactor provided on a protruding portion of the flexible substrate. |
| US10866264B2 |
Interconnect structure with varying modulus of elasticity
An interconnect structure is provided which includes: a member having a first end coupled to a test card, and a second end opposite the first end; and a contact tip at the second end of the member, the contact tip to removably attach to another interconnect structure of a device under test, where a modulus of elasticity of the member varies along a length of the member. |
| US10866258B2 |
In-plane translational vibrating beam accelerometer with mechanical isolation and 4-fold symmetry
A vibrating beam accelerometer (VBA) with an in-plane translational proof mass that may include at least two or more resonators and be built with planar geometry, discrete lever arms, four-fold symmetry and a single primary mechanical anchor between the support base and the VBA. In some examples, the VBA of this disclosure may be built according to a micro-electromechanical systems (MEMS) fabrication process. Use of a single primary mechanical anchor may minimize bias errors that can be caused by external mechanical forces applied to the circuit board, package, and/or substrate that contains the accelerometer mechanism. |
| US10866257B2 |
Wheel hub bearing provided with a device for measuring the rotational speed
A hub bearing for motor vehicles includes a rotatable hub and a bearing unit. The bearing unit has a radially outer ring, provided with respective radially outer raceways, a radially inner ring, provided with respective radially inner raceways, and a plurality of rolling bodies positioned between the corresponding inner and outer raceways. The hub bearing has an optical reading device for measuring the rotational speed of one of the hub or the radially inner ring. The optical reading device is mounted on the radially outer ring. |
| US10866256B2 |
Universal sensor mount
A universal sensor mount for mounting a sensor module to a machine in a precise orientation and a corresponding sensor module installation method. The universal sensor mount includes a main body having a central main axis. A machine mounting member extends from the main body in a first direction substantially parallel to the main axis for attachment to the machine. A threaded sensor module mounting member extends from the main body in a second direction substantially parallel to the main axis for threaded attachment to the sensor module. The sensor module mounting member is rotatable relative to the main body. An adjustable locking member in the main body is operable to lock the sensor module mounting member in a selected rotational position. The selected rotational position of the sensor module mounting member determines a rotational position of the sensor module when it is attached to the sensor module mounting member. |
| US10866252B2 |
Composition, device and imaging system for analysis using chemiluminescent probes
The present invention provides a method for the rapid monitoring of biological analytes in a point-of-care setting by providing a smart phone; providing a sample chamber; providing a sample; providing a dark box with a smartphone holder attached to the dark box top with the camera opening positioned about the aperture, adding a biological specimen suspected of containing a biological analyte in the sample chamber; adding a bis(2,4,6-trichlorophenyl) oxalate, an imidazole and a fluorophore to the sample chamber to react with the biological analyte; placing the sample chamber into the dark box; generating an emission from the fluorophore in response to the reaction with the biological analyte; and recording a set of time-lapse images of the emission with the smartphone. |
| US10866250B2 |
Method and apparatus for monitoring the state of health of dairy cows
Methods and apparatuses for monitoring the state of health of dairy cows, in particular of entire dairy herds are provided. The method is based on analysing the haptoglobin (HP) biomarker and part of the polymeric immunoglobulin receptor (PIGR), the secretory component (SC), in a milk sample. This allows diagnosis of mastitis or systemic diseases which occur outside the udder on the basis of the protein biomarker described here. This further allows regular monitoring of the general state of health of a dairy herd. Diagnostic methods, apparatuses, and diagnostic kits for carrying out these methods are included. |
| US10866249B2 |
Method and compositions for the treatment and detection of endothelin-1 related kidney diseases
The present application relates to methods of treating HIV-associated nephropathy (HIVAN) and/or focal segmental glomerulosclerosis (FSGS) using endothelin-1 (ET-1) antagonists. The application further relates to a composition for the treatment of HIVAN and/or FSGS. A kit for detecting the presence of ET-1 or ET-1-associated biomarker in a biological sample is also disclosed. |
| US10866247B2 |
In vitro method for determining the stability of compositions comprising soluble Fc gamma receptor(s)
The present invention relates in essence to an in vitro method for determining the stability, such as the shelf stability; stability over time; shelf life of a composition which comprises or essentially consists of soluble human Fc gamma receptor IIA, MB, IIIA and/or 1 MB, said method comprising the steps of contacting a surface comprising human Fc gamma receptor IIA, MB, IIIA and/or 1 MB with a set amount of aggregated human IgG; contacting said surface comprising human Fc gamma receptor IIA, MB, IIIA and/or 1 MB with a set amount of said composition of soluble human Fc gamma receptor IIA, MB, IIIA and/or 1 MB; determining the amount of aggregated human IgG which is bound to said surface comprising said human Fc gamma receptor IIA, MB, IIIA and/or 1 MB, and comparing the amount of aggregated human IgG which is bound to said surface as determined in step (c) with a reference value and (thereby) determining the stability [shelf stability; stability over time; shelf life] of said composition which comprises or essentially consists of soluble human Fc gamma receptor IIA, MB, IIIA and/or 1 MB. The present invention also relates to aggregated human IgG obtainable by a method as defined herein, as well as to the use of the mentioned aggregated human IgG in the methods of the invention. |
| US10866242B2 |
System and method for protein corona sensor array for early detection of diseases
The present disclosure provides sensor arrays for detecting biomolecules and methods of use. In some embodiments, the sensor arrays are capable of determining a disease state in a subject. |
| US10866240B2 |
Method for analyzing PSA and method for distinguishing prostate cancer from prostatic hypertrophy using that method for analyzing PSA
A method for distinguishing prostate cancer from prostatic hypertrophy using the method for analyzing PSA and an analysis kit of PSA are provided. An object of the present invention can be solved by being brought into contact a lectin having an affinity for p-N-acetylgalactosamine residues and/or a lectin having an affinity for fucose a(I, 2) galactose residues with a sample possibly containing PSA, to determine an amount of PSA having an affinity for the lectin. A method for distinguishing prostate cancer from prostatic hypertrophy can be provided by this method. |
| US10866238B2 |
Alpha methylacyl a coenzyme racemase detection
A method of detecting the presence or absence of alpha methylacyl A coenzyme racemase (AMACR) is provided. In one embodiment of the method, a fluid including a secretion chosen from at least one of a prostate secretion or a secretion from an accessory glad or a cellular component of the fluid is obtained from a subject. The fluid is contacted with a reagent for detecting AMACR under conditions such that the reagent detects AMACR in the semen. The level of AMACR is determined such as by comparing it to a standard curve. The fluid can be semen or a prostate secretion or another fluid. A kit that can be used with the method is also provided. |
| US10866224B2 |
System and apparatus for using a wireless smart device to perform field calculations
There is disclosed a system and apparatus for connecting remote and environmental sensors and other operating systems to a portable computing and communications device. The portable device configured to receive and process a set of data and transmit a response or message to at least the user on the quality of the data received. The portable device adapted to reconfigure the remote sensors or operating systems to produce a new set of data. |
| US10866213B2 |
Eddy current probe
A flexible eddy current probe for non-destructive testing of a metallic object, the probe having a flexible printed circuit containing eddy current drive and sense coils and a rotary encoder configured to measure liner distance as the eddy current probe is scanned over the object. The probe features an encoder arm that adjustably connects a flexible eddy current sensor array to the rotary encoder. |
| US10866211B2 |
Semiconductor device and cell potential measuring apparatus
The present disclosure relates to a semiconductor device and a cell potential measuring apparatus capable of amplifying and reading a potential of solution with high accuracy. A reading electrode reads the potential of the solution. A differential amplifier includes a current mirror circuit. The reading electrode is connected to a first input terminal of the differential amplifier which is connected to a gate of a first input transistor connected to a diode-connected pMOS transistor of the current mirror circuit. An output terminal of the differential amplifier is connected to a second input terminal of the differential amplifier, which is connected to a gate of a second input transistor connected to a pMOS transistor of the current mirror circuit which is not diode-connected, via a capacitor. For example, the present disclosure is applied to the cell potential measuring apparatus and the like. |
| US10866207B2 |
Exhaust gas sensor
An exhaust gas sensor for detecting a measurement gas component, having a ceramic sensor element fixed in a housing, and a double-walled protective pipe having outer and inner protective sleeves, the inner sleeve enclosing a gas chamber into which the sensor element extends with a segment at the measurement gas side, in the direction of a longitudinal axis of the sensor, and an annular chamber being formed between the outer and inner protective sleeves. The outer sleeve has a cladding surface having at least one opening configured as a swirling element, through which measurement gas can move into the annular chamber with rotation about a longitudinal axis of the sensor, and the inner sleeve has at least one opening that is adjusted and/or functionally optimized, as to a sensitive region of the sensor element, through which opening the measurement gas can move from the annular chamber into the gas chamber. |
| US10866206B2 |
Sensor element and gas sensor
A sensor element includes an element body having an elongate rectangular parallelepiped shape and including solid electrolyte layers with oxygen ion conductivity, an outer pump electrode disposed on a first surface of the element body, and a protective layer covering at least a part of the first surface of the element body and including one or more exposed spaces (an upper space) to which the first surface is exposed. |
| US10866203B2 |
Stress sensor
A stress sensor comprises: a diaphragm; an intermediate layer disposed on a surface of the diaphragm; a sensitive membrane disposed on the intermediate layer; and a piezoresistive element disposed in a region of the diaphragm in contact with an outer edge of the intermediate layer. |
| US10866197B2 |
Dispositioning defects detected on extreme ultraviolet photomasks
Methods and systems for photomask defect dispositioning are provided. One method includes directing energy to a photomask and detecting energy from the photomask. The photomask is configured for use at one or more extreme ultraviolet wavelengths of light. The method also includes detecting defects on the photomask based on the detected energy. In addition, the method includes generating charged particle beam images of the photomask at locations of the detected defects. The method further includes dispositioning the detected defects based on the charged particle beam images generated for the detected defects. |
| US10866194B2 |
Oil soluble taggants
A process for detecting oil or lubricant contamination in the production of an article by adding a Stokes-shifting taggant to an oil or lubricant of a machine utilized to produce the article or a component thereof, irradiating the articles produced with a first wavelength of radiation, and monitoring the articles for emission of radiation at a second wavelength. The taggant can be in the form of a composition containing a Stokes-shifting taggant, which absorbs radiation at a first wavelength and emits radiation at a second wavelength, different from said first wavelength, dissolved or dispersed in an oil or lubricant. |
| US10866192B2 |
Optochemical sensor unit and a method for the qualitative and/or quantitative determination of an analyte in a measuring medium with the sensor unit
An optochemical sensor unit including: an optical waveguide; a transmitting unit for emitting a first transmission signal for exciting a luminophore; a receiving unit for receiving a received signal comprising a signal component emitted by the excited luminophore; a measuring chamber for receiving a fluid, wherein the fluid includes magnetic microspheres; a membrane arranged between the measuring chamber and a measuring medium for exchanging an analyte between the measuring medium and the fluid in the measuring chamber, wherein the measuring diaphragm is impermeable to the magnetic microspheres; and an electromagnet for attracting magnetic microspheres to a sensor membrane with a fluid-contacting surface and/or to a fluid-contacting surface of the optical waveguide, or to a surface of a transparent substrate layer of the optical sensor unit that is connected to the optical waveguide. |
| US10866190B2 |
Three-dimensional coherent plasmonic nanowire arrays for enhancement of optical processes
A plasmonic grating sensor having periodic arrays of vertically aligned plasmonic nanopillars, nanowires, or both with an interparticle pitch ranging from λ/8-2λ, where λ is the incident wavelength of light divided by the effective index of refraction of the sample; a coupled-plasmonic array sensor having vertically aligned periodic arrays of plasmonically coupled nanopillars, nanowires, or both with interparticle gaps sufficient to induce overlap between the plasmonic evanescent fields from neighboring nanoparticles, typically requiring edge-to-edge separations of less than 20 nm; and a plasmo-photonic array sensor having a double-resonant, periodic array of vertically aligned subarrays of 1 to 25 plasmonically coupled nanopillars, nanowires, or both where the subarrays are periodically spaced at a pitch on the order of a wavelength of light. |
| US10866182B2 |
Method and optical system for saturated illumination of analytes by a number of beams
A method of configuring an optical system to reduce variations in measured properties of an analyte includes selecting a number of beams into which radiation from a source of radiation is to be split, wherein, upon irradiating the analyte from a plurality of directions by the number of beams, a variation of a resulting measurement of the analyte is at or below a threshold. The method further includes aligning the source of radiation and a plurality of optical elements optically coupled to the source of radiation such that the selected number of beams irradiate the analyte upon emission of radiation by the source of radiation. |
| US10866180B2 |
Particle diameter acquisition device, particle diameter acquisition system, and particle diameter acquisition method
A particle diameter acquisition device includes an intensity distribution acquisition unit configured to acquire an intensity distribution of scattered light scattered from a multi-phase flow including dispersed phase at the time of irradiating the multi-phase flow with irradiation light, an attenuation gradient acquisition unit configured to acquire an attenuation gradient in the intensity distribution on the basis of the intensity distribution of the scattered light, a concentration acquisition unit configured to acquire a concentration of the dispersed phase in the multi-phase flow, a database configured to store intensity distribution data which is an intensity distribution of scattered light for each particle diameter and concentration of a dispersed phase, and a particle diameter acquisition unit configured to acquire a particle diameter of the dispersed phase on the basis of the acquired attenuation gradient, concentration, and intensity distribution data with reference to the intensity distribution data. |
| US10866179B2 |
Particle-measuring system and method of determining particle-mass concentration in an aerosol
A particle-measuring system for determining particle mass concentrations in aerosols has a laser diode serving as a radiation source and projecting a beam of laser light through a flowing stream of the aerosol. A receiver for receiving the light from the diode after passing through the stream and converting the received light into a measurement. A frequency radiation output of the laser diode is modulated such that the frequency is substantially greater than a cutoff frequency of the receiver so that a specifiable radiation output of the laser diode is achieved on average over a duration of a measurement signal of the receiver. |
| US10866177B1 |
Dropping test device
A dropping test device includes a base, a lifting assembly formed on the base, a resetting component, and a transmission assembly. A to-be-detected component is formed on the base. The lifting assembly includes at least one cantilever, at least one cam, and a rotating shaft. The cantilever and the cam are fixed on the rotating shaft. The rotating shaft drives the cantilever and the cam rotates. The cantilever lifts one end of the to-be-detected component during rotating. The resetting component abuts on the cam. The cam drives the resetting component towards the to-be-detected component as the cam is rotating. The resetting component drives the to-be-detected component to return to an original position. The transmission assembly is connected to the rotating shaft and drives the rotating shaft to rotate. |
| US10866175B2 |
Self contained load frame for in-situ inspection
A load frame for applying a tensile load to a test sample during a test or measurement includes a first gripper for gripping a first end of the test sample, a second gripper for gripping a second end of the test sample, and a tensioner for applying the tensile load to the test sample. The load frame further includes a first end tube that encircles the first gripper, a second end tube that encircles the second gripper, and a center tube that encircles a mid-portion of the test sample during the test or measurement. A system such as a wave-generating system may be used to measure the test sample through the center tube during a test or measurement. |
| US10866172B2 |
System and method for preparing cryo-em grids
A system for producing cryogenic electron microscopy (cryo-EM) grids. A grid holding element holds a cryo-EM grid in place while a sample deposit element deposits liquid sample from a sample supply onto the grid. A sample shaping element shapes the liquid sample and then a cryogenic sample vitrifying element vitrifies the liquid sample. The shaping element may direct a gas jet towards the grid to reduce the thickness of the liquid sample. The gas jet may mix first and second liquid samples together in midair or on the grid. A storage element stores vitrified cryo-EM grids and includes an electromagnetic field (EMF) source that creates an EMF within the storage element such that the vitrified sample is exposed to the EMF. As a result of being exposed to the EMF, a protein provided with the sample is re-oriented from a first orientation to a second orientation. |
| US10866169B2 |
Method for recovering rare cells and method for detecting rare cells
An object of the present invention is to provide a method of detecting rare cells in which, upon spreading a cell suspension in a flow path formed on a microchamber chip, the loss of rare cells is reduced by improving the cell recovery rate. The present invention provides a method of detecting rare cells from a cell suspension by using a cell-spreading device 10 comprising a microchamber chip 1, a flow path-forming frame 2, an inlet port 3, and an outlet port 4; and a method of recovering rare cells comprising: the step (X) of introducing a cell suspension to a flow path 5 via the inlet port 3 so as to spread cells in the flow path 5 on the microchamber chip 1; and the step (Y) of storing the cells spread in the flow path 5 on the microchamber chip 1 in microchamber 6s by intermittent liquid feeding. |
| US10866163B2 |
Anomaly monitoring device and method for producing anomaly signs according to combinations of sensors based on relationship of sensor fluctuations
Among a plurality of sensors that detect a state of a control subject, a relationship fluctuation level between a magnitude of a signal output by a subject sensor and a magnitude of a signal output by another related sensor is calculated for each subject sensor and related sensor combination. Moreover, the subject sensor and related sensor combinations for which a value of the relationship fluctuation level is a predetermined value or more are identified, and a respective number of appearances of the subject sensor and the related sensor included in the identified combinations thereof is calculated. |
| US10866162B2 |
Online fault detection device installed in train car and used for high-speed train running component
Provided in the present disclosure is an online fault detection device installed in a train car and used for a high-speed train running component comprising a GPS module (1), a noise sensor (2), a 3G module (5), a solid-state drive (6), a microprocessor (4), a status indicator (3), and a buzzer (7). Input ends of the microprocessor (4) are connected to an output end of the GPS module (1) and an output end of the noise sensor (2) respectively. Output ends of the microprocessor (4) are connected to an input end of the status indicator (3) and an input end of the buzzer (7) respectively. The microprocessor (4) is interactively connected to the 3G module (5) and the solid-state drive (6) respectively. The device above is reliable and easy to be installed and maintained; and the components and sensor thereof are not prone to be damaged. In addition, when a high-speed train is operating, the device can detect an early unstable fault signal subjected to multiple kinds of interference, and provide an alarm prompt rapidly. |
| US10866160B2 |
Misfire determination apparatus
A misfire determination apparatus includes first to third obtaining units, a calculator, and a determination unit. The first obtaining unit is configured to obtain actual engine rotation number of an engine. The engine is coupled, via a torsion element, to side of an axle coupled to an electric motor in a torque transmittable manner. The second obtaining unit is configured to obtain motor rotation number of the electric motor. The calculator is configured to calculate calculated engine rotation number of the engine on the basis of the motor rotation number and a total gear ratio between the electric motor and the engine. The third obtaining unit is configured to obtain a rotation deviation between the actual and the calculated engine rotation numbers. The determination unit is configured to execute misfire determination of the engine by determining the engine as being misfiring when the rotation deviation exceeds a determination threshold. |
| US10866159B2 |
Large-amplitude vertical-torsional coupled free vibration device for wind tunnel test
A large-amplitude vertical-torsional coupled free vibration testing device for wind tunnel test. The large-amplitude vertical-torsional coupled free vibration device for wind tunnel test includes rigid deck model, lightweight rigid rods, lightweight rigid circular aluminium hubs, the first thin strings, linear tensile vertical springs, and the second lightweight strings. Large-amplitude vertical-torsional coupled free vibrations of rigid deck models can be realized by using this device, in which the springs vertically deform without any tilt. In the traditional free vibration device, the spring may obviously tilt, and the linear torsional stiffness cannot be ensured. The device can be conveniently installed and the initial angle of attack can be easily adjusted. The extreme low and stable mechanical damping ratio required for large-amplitude vibrations can be readily guaranteed, owing to the invocation of the negligible rolling friction between the thin strings and the hub. |
| US10866154B2 |
Trunnion bolt monitoring system
A trunnion bolt monitoring system for an air preheater trunnion has a plurality of trunnion bolts through which extends a respective blind bore each in gas tight connection at its open end to a pressurized manifold comprising piping and T-fittings. Depressurisation of the manifold indicative of fatigue cracking of any one bolt is detected by electrical monitoring of three pressure sensors. |
| US10866150B2 |
Force/torque sensor, apparatus and method for robot teaching and operation
This invention relates to force/torque sensor and more particularly to multi-axis force/torque sensor and the methods of use for directly teaching a task to a mechatronic manipulator. The force/torque sensor has a casing, an outer frame forming part of or connected to the casing, an inner frame forming part of or connected to the casing, a compliant member connecting the outer frame to the inner frame, and one or more measurement elements mounted in the casing for measuring compliance of the compliant member when a force or torque is applied between the outer frame and the inner frame. |
| US10866148B2 |
Detection device and image forming apparatus
A detection device according to a first aspect includes a first arm, a second arm, and a detection unit having two states as output. The first arm and the second arm each have a corresponding pressure receiving portion pushed by one of detection targets and are respectively rotatable about rotation axes as rotation centers along the same straight line such that the first arm and the second arm have different positions when the corresponding pressure receiving portion is pushed and not pushed by one of the detection targets. The output of the detection unit is switched to one of the two states in accordance with the positions of the arms. |
| US10866144B2 |
Branch circuit thermal monitoring system for continuous temperature monitoring by directly applied sensors
A branch circuit thermal monitoring system comprises a housing and an electrical power distribution sub-system. The housing includes a plurality of thermal modules each connected with a thermal sensor assembly of a plurality of thermal sensor assemblies. The housing further includes a module rack wherein each of the thermal modules is installed on the module rack. The housing further includes a main controller configured to communicate with the thermal modules. The thermal modules are configured for individually monitoring corresponding identified connection points of interest with the attached thermal sensor assemblies such that the thermal modules and the thermal sensor assemblies provide continuous temperature monitoring of the corresponding identified connection points of interest. The thermal sensor assembly is configured to be directly applied to a connection point of interest thus avoiding any additional mounting assembly. The electrical power distribution sub-system is coupled to the thermal modules. |
| US10866143B2 |
Infrared photodetection system
An infrared photodetection system is provided that is capable of measuring infrared light up to high-temperature regions while improving a temperature resolution for low-temperature regions without increasing image-acquisition time even if the measuring temperature range varies. The infrared photodetection system is set up to exhibit sensitivity spectrum SSP1 for high sensitivity (for low temperature use) and sensitivity spectrum SSP2 for low sensitivity (for high temperature use) in the transmission band of the bandpass filter when different voltages are applied to a quantum-dot infrared photodetector. The infrared photodetection system then integrates temperature data for the infrared light detected using sensitivity spectrum SSP1 and temperature data for the infrared light detected using sensitivity spectrum SSP2, in order to output a temperature distribution in a measurement region. |
| US10866135B2 |
Methods, systems, and apparatus for mass flow verification based on rate of pressure decay
Mass flow verification systems and apparatus verify mass flow rates of mass flow controllers (MFCs) based on pressure decay principles. Embodiments include a location for coupling a calibrated gas flow standard or a MFC to be tested in a line to receive a gas flow from a gas supply; a control volume serially coupled to the location in the line to receive the gas flow; a flow restrictor serially coupled to the control volume; a pump serially coupled to the flow restrictor; and a controller adapted to allow the gas supply to flow gas through the mass flow control verification system to achieve a stable pressure in the control volume, terminate the gas flow from the gas supply, and measure a rate of pressure decay in the control volume over time. Numerous additional aspects are disclosed. |
| US10866131B2 |
Systems and methods for reference volume for flow calibration
A reference volume for use with pressure change flow rate measurement apparatus has an internal structure comprising elements with cross section and length comparable to the cross section and length of adjacent interstitial fluid regions. The reference volume may have one or more heat conduction elements exterior to and in good thermal contact with a corrosion resistant material that defines the internal fluid holding region. |
| US10866125B2 |
Low insertion loss high temperature stable fiber Bragg grating sensor and method for producing same
Provided is an optical waveguide with an inscribed Bragg grating, where the Bragg grating is stable at high temperature, has low scattering loss and high reflectivity. Also provided is a method for inscribing a Bragg grating in an optical waveguide, the method comprising irradiating the optical waveguide with electromagnetic radiation from an ultrashort pulse duration laser of sufficient intensity to cause a permanent change in an index of refraction within a core of the optical waveguide, where the irradiating step is terminated prior to erasure of a Bragg resonance, and heating the optical waveguide to a temperature and for a duration sufficient to substantially remove a non-permanent grating formed in the optical waveguide by the irradiating step. |
| US10866123B2 |
Rotation detecting device and hollow actuator
A hollow type rotation detecting device has a 2-pole magnet ring and a multi-pole gear, the 2-pole magnet being coaxially fixed to the outer circumferential surface of the shaft end part of a hollow motor shaft that extends coaxially inside a cylindrical cover. In an annular gap between the cylindrical cover and the 2-pole magnet ring and multi-pole gear, rigid boards are arranged with an orientation facing in a tangential direction at prescribed intervals along the circumferential direction. The rigid boards are electrically connected to one another by flexible printed wiring boards. It is possible to obtain a rotation detecting device suitable to be incorporated into the narrow annular gap between a motor house and the shaft end part of the hollow motor shaft in a hollow motor having a large hollow diameter. |
| US10866122B2 |
Magnetic field sensor for detecting an absolute position of a target object
A magnetic field sensor for sensing an absolute position of a target object can include a first one or more magnetic field sensing elements disposed proximate to a first portion of the target object, the first one or more magnetic field sensing elements operable to generate a first magnetic field signal responsive to the movement of the first portion; a second one or more magnetic field sensing elements disposed proximate to a second portion of the target object, the second one or more magnetic field sensing elements operable to generate a second magnetic field signal responsive to the movement of the second portion; a position detection module coupled to use the first and second magnetic field signals to generate a position value indicative of the absolute position; and an output format module coupled to receive the position value and to generate a position signal from the magnetic field sensor indicative of the absolute position. |
| US10866115B2 |
Data-fusing activity monitoring device
An activity monitoring device accumulates a count of steps taken as an individual bearing the activity monitoring device travels by foot along a route, and wirelessly acquires positioning data from a discrete global-positioning device corresponding to a sequence of locations along the route. The activity monitoring device iteratively revises an estimated stride length of the individual based on the positioning data and the step count and iteratively updates a travel distance on a display of the activity monitoring device according to the step count and the estimated stride length as the individual proceeds from one location in the sequence to the next. |
| US10866114B2 |
Analog wellness device
Embodiments are disclosed to monitor and present biometric information for a user wearing a watch. The watch may include a biometrics sensor configured to output biometric signals associated with a user wearing the watch and a processor configured to select one of a plurality of alphanumeric characters based upon the determined biometric information. The watch may include a first disc coupled with a first motor and including the plurality of alphanumeric characters, the first disc positioned under the first window such that one of the plurality of alphanumeric characters, such as a target heart rate zone, is visible through the first window as the first motor rotates the first disc. |
| US10866113B2 |
Determining and displaying auto drive lanes in an autonomous vehicle
Aspects of the present disclosure relate generally to identifying and displaying traffic lanes that are available for autonomous driving. This information may be displayed to a driver of a vehicle having an autonomous driving mode, in order to inform the driver of where he or she can use the autonomous driving mode. In one example, the display may visually distinguishing between lanes that are available for auto-drive from those that are not. The display may also include an indicator of the position of a lane (autodrive or not) currently occupied by the vehicle. In addition, if that lane is an autodrive lane the display may include information indicating how much further the vehicle may continue in the autonomous driving mode in that particular lane. The display may also display information indicating the remaining autodrive distance in other lanes as well as the lane with the greatest remaining autodrive distance. |
| US10866111B2 |
In-vehicle system
A position in a left-right direction of a display position of a facility figure representing a facility is set to a position overlapping with a virtual line parallel to a traveling lane as viewed from a driver (c). A position in an up-down direction of the display position is determined to be a position overlapping with a road surface on the front side, the position separated upward by H1 from a lower end of a display area of a heads-up display when a distance L from a current position CP to a position TP of a facility is a distance ThL (b1), to be a position separated by H4 (H4 |
| US10866107B2 |
Navigation system
A navigation ECU includes a route calculator section, an automated driving distance calculator section, and a display processor section. The route calculator section calculates a plurality of route candidates to a destination designated by a user. The automated driving distance calculator section calculates an automated driving enabled distance that is a distance of a road segment, where a vehicle is able to be run by an automated driving, with respect to each of the plurality of route candidates. The display processor section displays a route selection screen view containing the information which indicates an automated driving enabled distance versus a full length, with respect to each of the plurality of route candidates. |
| US10866106B2 |
Driverless transportation system
A driverless transportation system includes a management server, and first and second autonomous driving vehicles. The first autonomous driving vehicle accesses a first destination and generates use difficulty information on a use difficulty of a first destination. The second autonomous driving vehicle accesses a second destination identical to the first destination or near the first destination. One of a management server and the second autonomous driving vehicle acquires the use difficulty information generated by the management server or the first autonomous driving vehicle. When the use difficulty is equal to or higher than a threshold, the one of the management server and the second autonomous driving vehicle proposes changing a destination of the second autonomous driving vehicle to a user. |
| US10866102B2 |
Localization of robotic vehicles
An example method includes determining locations of a plurality of candidate landmarks in relation to a robot based on sensor data from at least one sensor on the robot. The method further includes determining a plurality of sample sets, wherein each sample set comprises a subset of the plurality of candidate landmarks and a plurality of corresponding mapped landmarks. The method also includes determining a transformation for each sample set that relates the candidate landmarks from the subset to the corresponding mapped landmarks. The method additionally includes applying the determined transformation for each sample set to the plurality of candidate landmarks to determine a number of inliers associated with each sample set based on distances between the transformed plurality of candidate landmarks and a plurality of neighbouring mapped landmarks. The method further includes selecting a sample set from the plurality based on the number of inliers associated with each sample set. The method still further includes estimating a pose of the robot based on the selected sample set. |
| US10866100B2 |
Method of providing urban hiking trails
Methods, apparatuses, and computer program products are described herein that are configured to enable a user the ability to create, log, experience and share experiences, sites, editorial commentary, photographs, and videos along either newly created or already defines tours, routes, or hikes, which may be called “urban hiking trails” (i.e. walking tours within cities). Users can choose among different hikes with established sites to see, stops to make, and merchants to visit, along with historical or editorial content to provide information to the user along the route. Merchant partners are given the ability to provide focused targeted advertising to the users that have begun or are about to physically experience such walking tours. |
| US10866099B1 |
Electro-opto-mechanical micro gyroscope
A gyroscope and method for navigating using the gyroscope can include a substrate that can define a cavity. The cavity can be placed under a vacuum, and a birefringent microrotor can be located in the cavity. A light source can direct light through the substrate and into the cavity to establish an optical spring effect, which act on the microrotor to establish an initial reference position, as well as to establish rotational and translational motion of said microrotor. A receiver can detect light that has passed through said cavity. Changes in light patterns that can be detected at the receiver can be indicative of a change in position of the microrotor. The change and rate of change in position of the microrotor can be used for inertial navigation. |
| US10866097B2 |
Sensor element, physical quantity sensor, electronic apparatus, and vehicle
A sensor element includes: a base portion; a drive arm coupled to the base portion via a coupling arm extending on a first axis from the base portion; a first detection arm extending from the base portion in a positive direction of a second axis orthogonal to the first axis and a second detection arm extending from the base portion in a negative direction of the second axis in the plan view; a drive signal wiring disposed on the base portion along the first axis in the plan view; and a first detection signal wiring and a second detection signal wiring disposed on the base portion in the plan view, in which shapes of the first detection signal wiring and the second detection signal wiring are different from each other in line symmetrical shapes based on the first axis in the plan view. |
| US10866090B2 |
Estimating amplitude and phase asymmetry in imaging technology for achieving high accuracy in overlay metrology
Metrology methods are provided for deriving metrology measurement parameter value(s) by identifying the value(s) in which the corresponding metrology measurement signal(s) have minimal amplitude asymmetry. Selecting the measurement parameter values as disclosed reduces significantly the measurement inaccuracy. For example, wavelength values and/or focus values may be detected to indicate minimal amplitude asymmetry and/or minimal phase asymmetry. In certain embodiments, wavelength values which provide minimal amplitude asymmetry also provide minimal signal sensitivity to focus. Developed metrics may be further used to indicate process robustness across wafers and lots. In some embodiments, imaging accuracy may be enhanced by through-focus landscaping of the amplitude asymmetry and detection of parameters values with minimal amplitude asymmetry. |
| US10866085B2 |
Measurement apparatus, circuit board, display device, and measurement method
The object of the present invention is to provide a technic for accurately measuring a connection state between a flexible board and a circuit board. A measurement apparatus includes a flexible board connected to a plurality of electrode terminals in a state of being superimposed on the plurality of electrode terminals provided on a circuit board, and a laser displacement meter configured to measure a height distribution of a surface of a connection portion of the plurality of electrode terminals of the circuit board. The plurality of electrode terminals are linearly arranged at a predetermined pitch, and the laser displacement meter is configured to continuously measure a height position of the surface of the connection portion while scanning from one side to an other side in an arrangement direction of the plurality of linearly arranged electrode terminals. |
| US10866071B2 |
Shooting training system
Shooting training systems have a self-propelled robotic target support platform operable to navigate on an extended surface, the platform supporting a target, the platform including a sensor array adapted to detect and register shot information about a shot generated by a shooter passing proximate the target, a transmitter on the platform adapted to transmit the shot information, and a receiver associated with the shooter adapted to receive the shot information and to provide shot information to the shooter. The platform may be a vehicle adapted to operate over a ground surface in any direction. The platform may be a watercraft. The platform may be a wheeled vehicle. The sensor array may be adapted to detect and register shot information including a location and direction of the shot. There may be a plurality of robotic target support platforms, each having a sensor array. The receiver may be adjacent to the shooter. |
| US10866069B1 |
Device for nonlethally incapacitating a human target
A device for nonlethally incapacitating a human target. The device can propel a net with one or more conductive loops toward a target. The device can then wirelessly electrically energize the conductive loop or loops to further incapacitate the target. In this manner a human target can be safely captured and controlled. |
| US10866067B2 |
Armor system for the groin
A system and method for an armor system for protecting the groin. While the system is useful for either gender, it is particularly valuable to protect male genitalia which are particularly vulnerable to damage. The system utilizes at least one, and commonly two, armor components. One armor component is a specifically designed armor plate of the type and construction common to plates in plate carriers that is generally worn external to the pants. While the plate or “over armor” can be used alone, in an embodiment of the system, the plate is worn over a high impact ballistic cup which is inside the pants. The cup is designed to absorb impact from the over armor against the body to further protect the groin area. |
| US10866066B2 |
Gun clamp easy to be dismounted and adjusted in position and a gun mounted light thereon
A gun clamp having a base and a slider; one side of the base is provided with a clamping assembly; another side of the base is provided with a first sliding groove; a side wall of the base is provided with a second sliding groove; the slider is cooperative with and insertable into the first sliding groove and the second sliding groove; a main shaft is provided in the base; an end of the main shaft proximal to the first sliding groove is provided with a first locking piece; an end of the main shaft proximal to the second sliding groove is provided with a second locking piece; an end of the main shaft distal from the second locking piece is connected with a switch; a resilient piece is provided between the switch and the base. Also provided is a gun mounted light provided with the gun clamp. |
| US10866064B2 |
Adjusting turret for a long-range optical device
An adjusting turret for a telescopic sight or reflex sight includes a rotary cap, which is rotatable about a rotary axis by applying a first torque, as an actuator for a spindle, wherein the rotary cap includes at least one rotation stop which is rotatable relative to the spindle about the rotary axis by applying a second torque that is smaller than the first torque, wherein the adjusting turret has at least one scale which is arranged on a part that is separate from the rotation stop. |
| US10866060B2 |
Telescopic gunstock comb adjustment mechanism
A comb adjustment mechanism that adjusts the up and down location of the comb upon the telescopic gunstocks that absorbs recoil with shoulder power caused by shots taken by way of resting the weapon against the shoulder, utilizing combs where the user leans his/her cheek on the comb in order to achieve the optimal aim by taking the user's physical characteristics and shooting position into account. The comb adjustment mechanism has a V-block seat that allows the comb to be secured/placed upon the telescopic gunstock, a spring that provides level lock on beat seats and assists the system in operation by performing centering action in the spring seat placed inside the pushing clamp. The pushing clamp starts and/or stops the up and down movement of the comb and operates by applying force. |
| US10866057B2 |
Archery bow stabilizer with adjustable stiffness and direction of flex
The inventive stabilizer controls the stiffness, spine, flex and flex direction of the bow. The archery stabilizer has a rod having first and second ends; first and second end caps connected to the first and second ends of the rod, and at least three stiffening members extending between the first and second end caps, each of the at least three stiffening members being constructed and arranged to selectively change the tension between the first and second end caps. |
| US10866056B2 |
Crossbow with stock overlap
In some embodiments, a crossbow comprises a stock, a fire control assembly and a bow portion. In some embodiments, the bow portion comprises a prod, a first limb, a second limb, a first rotatable member and a second rotatable member. The crossbow comprises a drawn orientation wherein the first rotatable member overlaps with the stock. In some embodiments, a reference line oriented orthogonal to a shooting axis intersects the stock and the first rotatable member. In some embodiments, the reference line is parallel to a rotation axis of the first rotatable member. |
| US10866039B2 |
Thermal transistor
A thermal transistor is provided. The thermal transistor includes a metallic thermal conductor, a non-metallic thermal conductor, and a thermal resistance adjusting unit. The metallic thermal conductor and the non-metallic thermal conductor are contact with each other to form a thermal interface. The thermal resistance adjusting unit is configured to generate an bias voltage U12 between the metallic thermal conductor and the non-metallic thermal conductor. |
| US10866038B2 |
Heat sinks with vibration enhanced heat transfer for non-liquid heat sources
The heat sinks with vibration enhanced heat transfer for non-liquid heat sources are heat sinks formed from a first body of high thermal conductivity material received within a thermally conductive housing such that at least one contact face of the first body of high thermal conductivity material is exposed, forming a direct contact interface with a heat source requiring cooling. The heat source requiring cooling may be any non-liquid heat source, including a processor chip, an integrated circuit chip, a modular circuit package, or the like. The thermally conductive housing may be disposed such that at least one contact face of the thermally conductive housing is in direct contact with the vibrating base. Alternatively, the vibrating base may be attached to a support attached to the heat source. The vibrating base applies oscillating waves to the heat sink, thereby increasing heat transfer between the heat source and the heat sink. |
| US10866034B2 |
Superconducting wire and waveguides with enhanced critical temperature, incorporating fractal plasmonic surfaces
Systems according to the present disclosure provide one or more surfaces that function as power radiating surfaces for which at least a portion of the radiating surface includes or is composed of “fractal cells” placed sufficiently closed close together to one another so that a surface wave causes near replication of current present in one fractal cell in an adjacent fractal cell. The fractal cells may lie on a flat or curved sheet or layer and be composed in layers for wide bandwidth or multibandwidth transmission. The area of a surface and its number of fractals determines the gain relative to a single fractal cell. The boundary edges of the surface may be terminated resistively so as to not degrade the cell performance at the edges. The fractal plasmonic surfaces can be utilized to facilitate electrical conduction with lower ohmic resistance than would otherwise be possible in the absence of the fractal plasmonic surface(s) at the same temperature. |
| US10866033B2 |
Heat storage container and heat storage device provided with heat storage container
A heat storage system using a heat storage container includes a tubular body, a chemical heat storage material accommodated in the tubular body, and a flow channel that penetrates the tubular body in a longitudinal direction. The heat storage system includes a diffusion layer for transporting liquid from the flow channel to the chemical heat storage material. The liquid functions as a reaction medium of the chemical heat storage material. The liquid is transported to the flow channel and the diffusion layer. The liquid transported to the diffusion layer reacts with the chemical heat storage material, the chemical heat storage material generates heat, and the liquid is vaporized by the heat to become heat transport fluid. |
| US10866030B2 |
Heat exchanger
A plate for use in a heat exchanger is includes: a first surface; a second surface; first, second and third discrete flow passages passing through the plate from the first surface to the second surface, the second flow passage extending around the first flow passage and the third flow passage extending around the second flow passage. A plurality of fins extend parallel to the first surface across the third flow passage and have a first surface extending parallel to the first surface of the plate and a second surface extending parallel to and spaced from the first surface of the fin; and one or more pins protruding from the first surface of at least some of the fins. The pins extend away from the second surface of the fins. |
| US10866026B2 |
Annular divided wall column
An annular divided wall column is provided. The annular divided wall column includes a first annular column wall and a second annular column wall disposed within the first annular column wall and radially spaced therefrom to define an annulus column region as the space between the first annular column wall and the second annular column wall. An interior core column region is also defined by the interior space of the second annular column wall. The present annular divided wall column further includes a plurality of packing elements, disposed within the interior core column region within the annulus column region having different surface area densities and optionally, also have different geometries. |
| US10866024B2 |
Device and method for separating air by cryogenic distillation
Method for separating air by cryogenic distillation, wherein at least part of the air to be distilled is boosted in an air booster, compressed air is allowed to expand in at least one expansion turbine and, if the pressure drop between two points of the booster passes under a threshold and/or a flow of the booster passes under a minimum flow of the booster, part of the air boosted in the booster is allowed to expand without having been cooled between the booster and the expansion turbine and the boosted expanded air is sent upstream or downstream of the at least one turbine, without having been cooled in the heat exchanger, after having been boosted. |
| US10866019B2 |
Method and system for operating a heat pump of a vehicle
Methods and systems for providing control of a heat pump of a motor vehicle are presented. In one operating mode, speed of a heat pump compressor is controlled responsive to an outlet pressure of the heat pump compressor. In a second operating mode, speed of the heat pump compressor is controlled responsive to a pressure ratio between an inlet and an outlet of the heat pump compressor. |
| US10866016B2 |
Heat exchanger
A vessel for containing a refrigerant comprising an inner wall and an outer wall arranged concentrically and having an inner space bounded by the inner wall and outer wall, an inlet and an outlet for transport of refrigerant into and out of the inner space; a tube inside the inner space arranged turn around the inner wall; an input tube fluidly connected to the inner space and arranged to allow flow of the refrigerant through the input tube into the inner space; an output tube connected to the inner space and arranged to allow flow of the refrigerant out of the inner space into the output tube; a compressor arranged to receive the refrigerant from the output tube and to compress the refrigerant; and a condenser arranged to receive the compressed refrigerant fluid from the compressor, to condense the refrigerant, and to forward the compressed refrigerant into the input tube. |
| US10866015B2 |
Turbine cooling fan
Embodiments are provided for a cooling fan that has a vortex tube, an air turbine, and one or more fan blades. The vortex tube is capable of being supplied with compressed air and splitting the compressed air into a cold stream and a hot stream. The cold stream can spins said air turbine with attached fan blades, causing said fan blades to spin and blow cold air. |
| US10866014B2 |
Building designs and heating and cooling systems
Building heating and/or cooling methods of the present disclosure can include continuously distributing fluid from within conduits within a concrete floor of a building to conduits within grounds surrounding and/or supporting the building. |
| US10866011B2 |
Support for solar modules
A support for rotationally movable mounting of solar modules configures an outer shaft as a tube and mounts an inner shaft in it, by way of a calotte element in the end position, so that this element is accommodated in the outer shaft in longitudinally displaceable and tiltable manner, as well as in freely rotational manner, if necessary. In this way, only one roller block is required, even if two uncoupled connection shafts are to be mounted. |
| US10865997B2 |
Zone control with modulating boiler
A zone controller works with a modulating unit comprising memory storing an instruction set and data related to thermostats, a plurality of duty cycles for a plurality of zones, a plurality of time periods for the plurality of zones, and a maximum zone load. A processor is operative to provide a modulating signal to the modulating unit based on the maximum zone load. The modulating signal determines operation of the modulating boiler and the maximum zone load based on the plurality of duty cycles, time periods, and data related to thermostats. The zone controller may be further operative to: calculate a first duty cycle for the first zone based on a first time period; calculate a second duty cycle for the second zone based on a second time period; and determine a maximum zone load, which is a greater of the first duty cycle and the second duty cycle. |
| US10865995B2 |
Ventilation system for induction cooktop
A countertop mounted cooking appliance includes a chassis upon which is arranged a cooktop. A peripheral side portion of the chassis includes at least one opening and a control box is mounted in the chassis for housing control elements and associated electronics. An inner duct extends over at least a portion of the control box, while an outer duct extends across the at least one opening along the peripheral side portion to the countertop. A fan is mounted within the chassis wherein, when the fan is activated, a cooling airflow is developed and directed through the inner duct, out of the chassis, and through the outer duct prior to being exhaust through a gap created between the cooktop and the countertop by a trim piece. |
| US10865989B2 |
Combustor arrangement having arranged in an upstream to downstream flow sequence a radial swirler, pre-chamber with a convergent portion and a combustion chamber
A combustor for a gas turbine engine having a central axis about which is arranged in flow sequence a radial swirler, a pre-chamber partly defined by a wall and a combustion chamber. The radial swirler has a base plate having an annular array of vanes and fuel injectors arranged to direct an air/fuel mixture radially inwardly and tangentially to create a vortex that flows through the pre-chamber and into the combustion chamber. The pre-chamber has a portion which is convergent in a downstream direction. |
| US10865987B2 |
Sequential combustor and method for operating the same
The present invention generally relates to a sequential combustor for a gas turbine having second and/or subsequent stages of a re-heat, sequential or axially-staged combustion system. A variation in Mach number along the flow path can be used to control static temperature variation, which in turn influences the progress of auto-ignition reactions that eventually lead to the onset of combustion. |
| US10865980B1 |
Configurable security light
A configurable security light is described. The configurable security light may include a first and a second separable lamp head, each of which may include both an upper illumination segment and a lower illumination segment. The lower illumination segment may be affixed to the upper illumination segment through a multi-axis hinge so that the lower illumination segment may be redirected to a secondary light output direction as compared to a primary light output direction of the upper illumination segment. |
| US10865976B2 |
Light-emitting diode driver with wireless device function
A light-emitting diode driver is provided, including a housing, a plate, a wireless coil, and at least one electronic member. An opening is formed on a lateral wall of the housing. The plate is detachably connected to the housing, so as to cover the opening. The plate includes a first side, a first guiding slot formed on the first side, a second side opposite the first side, a second guiding slot formed on the second side, and a bottom side adjacent to a bottom plate of the housing. At least a portion of the lateral wall is accommodated in the first and second guiding slots. The wireless coil is disposed in the housing and adjacent to the plate. The electronic member is disposed in the housing and electrically connected to the wireless coil. The housing and the plate are respectively made of metal and non-metal materials. |
| US10865975B2 |
Heat sink lighting device and method for manufacturing a heat sink
A finned heat sink (1) comprising a stack of N finned heat sink plates (3). The N finned heat sink plates comprise a top plate (3a) on top of a bottom plate (3b) and optionally at least one sandwiched plate (3c). The bottom plate (3b), the top plate (3a) and the sandwiched plate (3c) comprise a heat dissipating fin (9) and an opening (7). The fins (9) are bent out of plane of the plates (3). The fin (9) of the bottom plate (3b) and the sandwiched plate (3c) extend through the opening (7a) in the top plate (3a) in the same direction as the fin (9a) of the top plate (3a). |
| US10865970B2 |
LED lamp having heat dissipating channel formed in lamp shell
An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink connected to the lamp shell; a power source having a first portion and a second portion; a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source; a first heat dissipating channel formed in a first chamber of the lamp shell for dissipating heat generated from the power source while the LED lamp is working, and the first chamber is located between bottom of the LED lamp and an upper portion of the lamp neck; and a second heat dissipating channel formed in the heat sink and between the fins and the base of the heat sink for dissipating the heat generated from the LED chips and transferred to the heat sink; wherein a lateral outline of the LED lamp detours around an axis of the LED lamp 360 degrees to turn around to form a contour of the LED lamp, any point on the outline meets a formula as follows: y=−ax3+bx2−cx+K; where K is a constant, and range of the constant of K is 360˜450; range of value of a is 0.001˜0.01, range of value of b is 0.05˜0.3, and range of value of c is 5˜20. |
| US10865969B2 |
LED lamp having chamber located in the lamp shell
An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink connected to the lamp shell; a power source having a first portion and a second portion; a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source; a first heat dissipating channel formed in a first chamber of the lamp shell for dissipating heat generated from the power source while the LED lamp is working, and the first chamber is located between bottom of the LED lamp and an upper portion of the lamp neck; and a second heat dissipating channel formed in the heat sink and between the fins and the base of the heat sink for dissipating the heat generated from the LED chips and transferred to the heat sink; wherein a lateral outline of the LED lamp detours around the axis of the LED lamp 360 degrees to turn around to form a contour of the LED lamp, the outline includes an outline of the lamp neck and an outline of the heat sink, the outline of the lamp neck is a concave curve, the outline of the heat sink is a convex curve, the radius of curvature of the outline of the lamp neck is greater than the radius of curvature of the outline of the heat sink. |
| US10865965B2 |
Illuminating assembly
An elongate tubular lighting assembly having a body with a length between spaced first and second ends. The tubular lighting assembly has a source of illumination and first and second connectors respectively at the first and second body ends. The first connector has cooperating first and second parts having first and second surfaces. The first and second connector parts are configured so that the first and second surfaces are placed in confronting relationship to prevent separation of the first and second connector parts with the body in an operative state as an incident of the first connector part moving relative to the second connector part from a position fully separated from the second connector part in a substantially straight path that is transverse to the length of the body into an engaged position. |
| US10865964B1 |
Trim assembly and its spring structure
A trim assembly adapted to be mounted in an engaged assembly includes a spring fixing part and a first contact spring. The spring fixing part protrudes from a trim base of the trim assembly and adapted to be inserted into a containing part of the engaged assembly. The first contact spring is connected to the spring fixing part and adapted to abut on an inner wall of the containing part. The first contact spring includes a connecting part, an abutting part, and an extending arm. The connecting part is connected to the spring fixing part. The abutting part bends from a terminal of the connecting part and extends to form a first abutting face. The extending arm has a second abutting face and extends from a side of the first abutting face. |
| US10865961B1 |
Lighting systems containing structural optical components
A lighting device uses a cylindrical lens with LED light sources positioned and adjustable with respect to the cylindrical lens. |
| US10865957B2 |
System for the electrically connecting at least one light source to an electrical power supply system
A system for electrically connecting at least one light source to a system for supplying electrical power, wherein the connecting system comprises a lead frame able to be electrically connected to a system for supplying electrical power, the lead frame including at least one connecting terminal and at least one connecting means allowing the connecting terminal of the lead frame to be electrically connected to the light source, the connecting terminal and the connecting means being able to electrically connect the light source to the lead frame, thereby allowing the light source to be placed away from the lead frame. |
| US10865956B1 |
Vehicle light
A vehicle light includes a light output lens for refracting light beams outwardly and forwardly in a first direction and a plurality of optical systems. Each optical system includes a light emitting unit and a lens unit positioned relative to the light emitting unit in a second direction transverse to the first direction. The light beams emitted from the light emitting unit propagate in the second direction and are reflected in the lens unit, such that all the extension lines of the light beams reflected in the lens unit extend through a focal region centered at the focus of the light output lens, and then propagate outwardly from the light output lens in directions generally parallel to the first direction. |
| US10865954B2 |
Lighting system, lighting installation and ceiling installation
A lighting system has a set of linear lighting elements and a set of suspension elements. Each suspension element comprises an upper fixing part and a lower connection part facing downwardly for making electrical and mechanical connection to an upward facing connector on a top face of an end of a linear lighting element. This enables a simple a push fit connection of the lighting elements to the suspension elements, after they have been suspended from a support structure above them. |
| US10865949B2 |
Multi-purpose flashlight
A multi-purpose, hand-held flashlight has an elongated body with a front body portion having a bottle opener and a front engaging structure. The elongated body also includes a rear body portion with a rear engaging structure that is cooperatively dimensioned to interact with the front engaging structure to releasably couple the front body portion to the rear body portion. The rear body portion includes a second substantially cone shaped extent that includes a recessed cutting element. A lighting element assembly is disposed within the elongated body and includes a lighting element printed circuit board coupled to an emitter assembly, a power source, and a switch. The switch is configured to change the operational mode of the emitter assembly. An attachment mechanism is coupled to the second extent of the rear body portion. |
| US10865947B2 |
Filament structure, lighting device having a filament structure, and method for producing a lighting device having a filament structure
A filament structure, a lighting device with filament structures, a method for manufacturing a lighting device and a method for manufacturing a filament structure are disclosed. In an embodiment, a filament structure includes at least two filament elements, each of the at least two filament elements comprising a leadframe element having a first end region and a second end region and a plurality of light-emitting diodes arranged on the leadframe element, at least one connecting element connecting the first end region of one of the at least two filament elements to the first end region of another of the at least two filament elements so that the at least two filament elements are connected in series and at least one further filament element including a leadframe element comprising a first end region and a second end region and a plurality of light-emitting diodes, wherein the leadframe element of the further filament element is a part of an one-piece leadframe, wherein the first end region of the leadframe element of the further filament element is connected via the connecting element to the first end regions of the at least two filament elements and wherein the connecting element is shaped and/or bendable such that each of the filament elements of the filament structure extends along a lateral surface of an imaginary cone or pyramid. |
| US10865946B2 |
Method for preventing spills resulting from pipeline failures
A petroleum pipeline safety system for preventing contamination of an environmentally sensitive area close to a pipeline includes an upstream portion of the pipeline supplying a flow of fluid material, a crossing portion of the pipeline receiving the flow of fluid material from the upstream portion and conveying the flow of fluid material through the environmentally sensitive area to a downstream portion of the pipeline, the downstream portion, a pipeline pressure activated valve selectively capable of blocking the flow of fluid material from entering the crossing portion based upon a change in pressure within the crossing portion, and a fluid capacitor connected to the upstream portion configured to filter out a pressure spike in the upstream portion associated with the valve blocking the flow of fluid material. |
| US10865944B2 |
Determining a gas volume in a tank device
A tank device for a tank liquid comprises a pressure vessel with a first chamber for the tank liquid and second chamber arranged in an interior of the tank. The first and second chamber are closed off with respect to each other and are in operative connection via at least one membrane which separates the first and second chambers and is capable of vibration. The tank device further comprises a controllable element for effecting a pressure surge in the pressure vessel, a pressure sensor for detecting a pressure vibration resulting from the pressure surge and a temperature sensor for measuring a temperature prevailing in the pressure vessel. An evaluation device of the tank device is configured to determine a current gas volume in the pressure vessel from a respectively detected pressure vibration and a measured temperature to thereby calculate the mass of the tank liquid. |
| US10865938B2 |
Spacer parts carrying element
Spacer parts carrying element provided for being mounted on a pedestal, which carrying element comprises a plate having an upper face and a lower face, said lower face being provided with a set of legs provided for gripping into an opening applied in a carrying surface of the pedestal, said legs of said set being applied around a perforation extending from the upper towards the lower face, each leg comprises a base part and a head part connected among each other by an intermediate part, the head part having a width inferior to the one of the base part, the head part having a width superior to the one of the intermediate part, the head part extending along a border of a space extending in an extension of the perforation. |
| US10865935B2 |
Apparatus for holding a portable electronic device
A device holder that may be used as a freestanding device or may hang from a surface. The device holder allows the portable electronic device (PED) to be adjusted to multiple viewing angles. The device holder includes three (3) general components: a connector that hangs or hooks onto a surface, a support wall to lean the PED against, and a base to support the bottom of the PED. The three (3) components may be coupled to each other with hinge and/or linking mechanisms. The hinge and/or linking mechanisms may be removable, such that the components may couple and decouple from each other. The hinge or linking mechanisms may allow the angles between the components to be adjusted and/or the device holder to fold flat. The device holder may include securing means to secure the PED against the support wall. |
| US10865931B2 |
Method and a system for controlling the temperature of a fluid in an unbonded flexible pipe
The present invention relates to a method and a system comprising a floating unit for processing, handling or storing a fluid and at least one unbonded flexible pipe for transporting said fluid to the floating unit. The unbonded flexible pipe comprises an electric heating system, and the temperature of the fluid in the unbonded flexible pipe is measured and the measured temperature is used to control the electrical input to the electric heating system in the unbonded flexible pipe. |
| US10865929B2 |
Connection device and method
A device including a first connector and a second connector. The first connector and the second connector include a stationary body defining a fluid circulation conduit opening up into a connection opening, and a valve that is movable in relation to the stationary body, between a closing position in which the valve closes the connection opening, and a release position in which the valve opens up a passage through the connection opening. The device also comprises a first locking arrangement designed to lock the movable valve of the first connector to the stationary body of the second connector and second locking arrangement designed to lock the stationary body of the first connector to the movable valve of the second connector. |
| US10865920B2 |
Exhaust bellows installation tool
A method for aligning different portions of a conduit includes adjustably holding a first portion of a conduit in a first position, adjustably holding a second portion of a conduit in a second position relative to the first position of the first portion of the conduit, and inserting a bellows installation tool between the first portion of the conduit and the second portion of the conduit. |
| US10865918B2 |
Break-away traffic flange for a hydrant
A traffic flange for a hydrant includes: a body portion defining an arcuate shape and including an upper surface, a lower surface, an inner radial surface, and an outer radial surface, the body portion defining a body portion width in a radial direction relative to a main axis of the traffic flange, the body portion further defining a plurality of holes extending in an axial direction of the traffic flange relative to the main axis from the upper surface to the lower surface; and a break-away portion including a plurality of tabs extending radially inward in the radial direction from the inner radial surface of the body portion, a total width of the traffic flange in the radial direction of the traffic flange at each of the plurality of tabs greater than the body portion width. |
| US10865917B2 |
Plumbing fitting assemblies
Plumbing fitting assemblies are described. The plumbing fitting assemblies use a male and female fitting combination that enables a user or installer to make a sealed connection on an internal diameter of a female part or receiving end by way of an o-ringed shank on a male part or insert end. A connecting device is rotatably attached to the male end. The connecting device also engages to an outer surface of the female part such that the sealed fitting assemblies will not disconnect under normal pressure of a fluid or air working through the assemblies. |
| US10865902B2 |
Flow-rate control valve
A valve unit is moveably accommodated in a valve housing having a valve seat. A coil spring is provided at an outer periphery of the valve unit to bias the valve unit in an axial direction of absorbing a backlash between a driving-side screw portion of a driving portion and a valve-side screw portion of the valve unit. Pressure losses of fluid at respective portions are so made to satisfy a relationship of “P0≥P1≥P2”, wherein “P0” is a pressure loss of the fluid passing through an outlet port, “P1” is a pressure loss of the fluid passing through an axial space formed between the valve unit and the valve seat in a condition that the valve unit is most separated from the valve seat, and “P2” is a pressure loss of the fluid passing through an axial gap formed between neighboring spring wire portions or passing through an axial gap formed between the coil spring and the valve seat. |
| US10865901B2 |
All-metal pressure relief valve
A pressure relief valve having two rigid sealing surfaces lapped to a smoothness Ra of 8 micro-inches or less, and flatness within 80 micro-inches, forms a reliable seal by direct contact therebetween without an elastomer. The sealing surfaces and surrounding structures can be made of one or more metals, such as alloys of stainless steel, and can be CTE-matched, so that the valve is not impeded by environmental temperature changes. In a disclosed embodiment, a “poppet” is axially pressed against a seal plate by a spring. The poppet can be axially stabilized by sliding within a surrounding cylinder or spacer, and can contact the surrounding surface with a plurality of “arms” that reduce friction and enable gas flow therebetween. The poppet can be made from anti-galling Nitronic 60 alloy, and the surrounding structures can be stainless steel. Embodiments are suitable for low-pressure gas applications in extreme environments. |
| US10865900B2 |
Valve unit fixing structure and fluid pump using the same
The present invention provides an inexpensive valve unit fixing structure that enables a valve unit to be easily fixed without the need for unitization in advance, and a fluid pump that enables a discharge valve and a relief valve to be incorporated in a compact manner. The valve unit fixing structure includes a main body (3), a discharge communication passage (9) provided inside the main body (3), a discharge valve unit (10) which is provided in the main body (3) and which opens/closes the discharge communication passage (9), and deformed fixing parts (35) which are formed by plastically deforming the main body (3) and which fix the discharge valve unit (10) to the main body (3). |
| US10865899B2 |
System and method for protecting a pressure vessel from excessive differential pressure
A system and method for protecting a lightweight pressure vessel capable of airborne and underwater use. The system includes an enclosure and a gas container that is capable of holding pressurized or liquefied gas in sufficient quantity to increase internal pressure of the pressure vessel, so that the internal pressure of the pressure vessel equals an external pressure of the pressure vessel. The system also includes a pressure relief device coupled to the enclosure. The pressure relief device is configured to release the pressurized or liquefied gas from the pressure vessel when the internal pressure exceeds the external pressure by a predetermined amount. The system also includes a gas supply mechanism coupled to the gas container, the gas supply mechanism being configured to allow gas from the gas container into order to increase the internal pressure of the pressure vessel until the internal pressure equals the external pressure. |
| US10865898B2 |
Hydrant valve with internal shut-off valve
A hydrant valve with an internal automatic shut-off valve. The internal valve blocks communication between a piston chamber and a hydrant chamber when in a closed position. An upper valve opens the internal valve against its biasing force permitting the flow of fluid between the hydrant chamber and the piston chamber. The internal valve closes in response to a disconnection of the upper valve. |
| US10865894B2 |
Four-way valve for backflush filter system
A four-way valve for a backflush filter system comprises a valve body (3) and a rotating valve core (2) having a valve rod at one end of a central shaft. A valve core port IV (16) is arranged at the other end of the central shaft of the valve core (2). Three ports are arranged in the radial direction of the valve core (2): a valve core port I (13), a valve core port II (14) and a valve core port III (15). The valve body (3) encasing the valve core (2) also has four ports. Three radial ports are respectively a valve body port I (9), a valve body port II (10) and a valve body port III (11), and the other port is an axial valve body port IV (12). By increasing the sizes of the relevant ports and sealing end surfaces, the four-way valve solves the problems that a backflush effect is affected by insufficient inflow rate during backflush of a four-way valve in the prior art, the distribution of the relative positions of three ports of the valve body is single, and sealing is difficult. |
| US10865892B2 |
Subsea valve with non-circular sliding metal seals
A sliding metal seal valve comprises one or more non-circular (oblate) metal seals. Use of non-circular (oblate) sliding metal seals, permits the rotor of a rotary sliding metal seal valve to have a smaller diameter which permits a smaller overall valve size. Reduced rotor diameter also reduces the torque required to turn the rotor, permitting smaller actuator motors to be used. Axially sliding valves such as bar valves may also employ such non-circular sliding metal seals to permit a reduction in the width of such valve. |
| US10865891B2 |
Device for flow force compensation
A control piston (12) is longitudinally displaceable in a housing (10) having two connection points (P, A) for fluid, and cooperates with a metering edge (34) of the housing (10) at a connection point (P). Point (P), in control positions of the control piston (12), supplies the connection point (A) with fluid via a fluid connection. The piston, as a result of occurring flow forces, tends to be drawn in the direction of a closing position that blocks one of these fluid connections. To compensate the flow force, the control piston (12) has, in the region of the control edge (34) of the housing (10), a shape modification (48) of its cylindrical exterior basic form (50), such that a flow contact surface (52) for fluid is created. The contact surface transfers a compensating force that acts against the flow force to the control piston (12) and that seeks to pull the control piston (12) into an opening position opposed to the closing position. |
| US10865888B2 |
Connection fitting and heat management module including same
A connection fitting (8) of a heat management module (1) of an internal combustion engine can be inserted into a receptacle hole (9) in a housing (2) of the heat management module. The aim is to be able to bias a sealing ring (16) of the nozzle against a rotary valve (3) using a compression spring element (13). The connection fitting is to be provided with a stop (24) that limits the longitudinal movement of the sealing ring in the direction of the rotary valve. |
| US10865885B2 |
Control valve assembly
A control valve assembly has a self-aligning construction, better life, durability, and functionality. The control valve assembly includes a valve, an actuator, a yoke, and a positioner. The valve includes a body, a seat, a bonnet, and a plug and stem assembly. The body has at least one first counterbore and at least one second counterbore. The seat is disposed within the body. The bonnet is receivable within the body. The plug and stem assembly is disposed within the bonnet. The at least one first counterbore is configured to facilitate central alignment of the seat with the body. The at least one second counterbore is configured within the body to facilitate the central alignment of the bonnet with the body. |
| US10865884B2 |
Cylinder valve assembly with actuatable on-off control
A cylinder valve assembly includes an actual on-off control subsystem. An intermediate chamber extends between a probe chamber and proximal chamber of the valve body along a main axis. A control port extends radially of the main axis. A valve pin is received by the intermediate chamber and movable between closed and open positions. A control plug is received by the control port and actuatable between on and off positions. Fluid communication between the proximal and probe chambers through the valve body is enabled when the valve pin is in the open position and the control plug is in the on position. Contrastingly, such fluid communication is prevented if either the valve pin is in the closed position or the control plug is in the off position. The control plug is preferably located in radial alignment along the main axis with at least a portion of the valve pin. |
| US10865883B2 |
Sealing ring
Provided is a sealing device capable of suppressing leakage of a fluid to be sealed while reducing rotary torque regardless of rotational direction. In a sealing ring (100) slides against a side wall surface on a low pressure side of an annular groove, a dynamic pressure generating groove (120) that includes a first groove (121) having a constant width in a radial direction and extending in a circumferential direction and a second groove (122) extending from a center position of the first groove (121) in the circumferential direction to an inner circumferential surface and guiding a fluid to be sealed into the first groove (121) is provided on a sliding surface side which slides against the side wall surface. The first groove (121) is provided at a position within a sliding region in which the sealing ring slides against the side wall surface. |
| US10865882B2 |
Sealing device, notably with regard to contamination by external agents
Disclosed is a sealing device for a rotary shaft, including a seal mounted fixedly in a passage through which the shaft passes, providing a sealed barrier and consisting of a bearing ring with an external axial flange and a radial flange, and a sealing washer attached to the bearing ring, surrounds the axial flange and extends inward along that face of the radial flange that faces toward the outside, to end in a sealing lip bearing slidingly against the rotary shaft to be sealed, the sealing device also including a protective unit protecting against contaminants. The protective unit includes an additional ring which is secured to the rotary shaft, which is positioned on the exterior side of the seal, and which includes a radial flange which, in collaboration with the radial flange of the bearing ring of the seal, forms an annular structure of the chicane or labyrinth type. |
| US10865880B2 |
Seal arrangement for sealing a gap
A seal arrangement for a process device or installation. A component arrangement has two components adjoining one another in sections in the area of a gap. A groove toward the gap is formed on one of the two components, which groove is L-shaped and is open toward an edge of the gap. A seal is inserted into the groove, which seal also has an L shape that corresponds to the L shape of the groove, for which purpose the seal has a first sealing limb and a second sealing limb at right angle thereto. The first sealing limb is designed so that the first sealing limb is inserted into the first limb of the groove, and the second sealing limb is designed in such a way that the second sealing limb can be inserted into the second limb of the groove and is firmly clamped there, and the first sealing limb is firmly clamped into the first limb of the groove in the manner of a sealing foot with oversize. |
| US10865879B2 |
Secondary park lock actuator
In at least some implementations, a park lock release actuator includes a housing, a drive member and a retainer. The drive member is received at least partially within the housing for rotation about an axis relative to the housing between a first position and a second position. The retainer has a first position in which rotation of the drive member is prevented and a second position in which rotation of the drive member is permitted. At least one of the retainer and the drive member moves relative to the housing in a direction different from the rotation of the drive member so that the path of motion of the retainer between the first position and second position of the retainer is different from the path of motion of the drive member between the first position and second position of the drive member. |
| US10865876B2 |
Shift lever apparatus for vehicle
A shift lever apparatus for a vehicle is an apparatus, in which by integrating P-range switch function into manual switch function, components for the P-range switch are eliminated and thus the configuration is simplified and cost reduction is achieved. |
| US10865875B2 |
Dial shift lever device for vehicle
A dial shift lever device for a vehicle may be provided that includes: a dial knob which is rotatable from a predetermined reference position by a user's operation for changing a shift stage; a button driving part which comprises a plurality of buttons disposed circumferentially in a receiving recess formed in a lower portion of the dial knob and generates a signal for selecting the shift stage as at least one of the plurality of buttons is pressed by rotation of the dial knob; and a guide assembly which is coupled to the lower portion of the dial knob and locks the rotation of the dial knob or releases the lock of the rotation of the dial knob. |
| US10865873B2 |
Motor unit
A motor unit includes a motor including a shaft to rotate about a motor axis, and a stator, a reduction gear, and a housing. The shaft includes a first shaft portion, a connecting shaft portion, and a second shaft portion arranged coaxially with one another, and a separating mechanism between the connecting shaft portion and the second shaft portion. The first shaft portion includes a first end portion. The connecting shaft portion includes a second end portion coupled to the first end portion, a third end portion located on a side opposite to the second end portion, and a connection flange portion extending radially outward. The second shaft portion includes a fourth end portion. The separating mechanism selectively separates the connection flange portion and the fourth end portion from each other. |
| US10865871B2 |
Arrangement for axially bracing a CVT-fixed bearing from outside a transmission housing
A cone-pulley flexible transmission is disclosed that comprises a first shaft having a first cone-pulley pair and a second shaft having a second cone-pulley pair. The first and second cone-pulley pairs each have a first cone pulley movable in an axial direction and a second cone pulley stationary in the axial direction. A flexible transmission means may be arranged between the first and second cone-pulley pairs for torque transmission. The first and second shafts may be rotatably supported by a bearing. The bearing of the first shaft or the second shaft may be a fixed bearing. The fixed bearing may include an inner bearing ring arranged on an outer circumferential surface of a corresponding shaft and an outer bearing ring fastened to a transmission housing by a sleeve extending through a wall of the transmission housing. |
| US10865867B2 |
Lightweight torque transmission gear
A torque transmitting gear includes a steel toothed annular flange having gear teeth defined on a periphery of the steel toothed annular flange. A steel hub is coaxially aligned with the steel toothed annular flange. A web is formed from a web material having a density less than or equal to 3.0 grams per cubic centimeter. The web is fixedly attached to the toothed annular flange and to the hub for rotation together with the toothed annular flange and the hub. The gear is to operatively transmit a torque of at least 500 Newton Meters for at least 6 million revolutions of the gear. An overall mass of the gear is less than two-thirds of an overall mass of a same-sized all steel gear having a solid steel web with a solid steel web thickness at least one-third of a face width of the toothed annular flange. |
| US10865861B2 |
Electric actuator
Provided is a ball screw device (31), including: a ball screw shaft (33); and a ball screw nut (32) which is rotatably fitted to an outer periphery of the ball screw shaft (33) through intermediation of a plurality of balls (34), wherein the ball screw shaft (33) performs a linear motion in an axial direction along with rotation of the ball screw nut (32), wherein the ball screw shaft (33) has a hollow shape having a hole portion (33b) extending in the axial direction, and wherein a stroke detection sensor (55) configured to detect an amount of displacement of the ball screw shaft (33) in the axial direction is arranged in the hole portion (33b). |
| US10865860B2 |
Continuously variable transmission device with gear regulation device
A continuously variable transmission device (1) for a two-wheel, three-wheel or four-wheel motorcycle includes a gear shift regulation device suitable to operate on special rollers (18) through an adjustable axial action independently of the number of engine revolutions. The device influences the centrifugal movement of the rollers (18) and thus influences the gear shift. |
| US10865859B2 |
Continuously variable transmission
An object of the present invention is to provide a continuously variable transmission in which a magnitude relationship between a piston area of a primary pulley and a piston area of a secondary pulley is specified. As means for achieving the object, a continuously variable transmission includes: an electric oil pump disposed in an oil path between a piston oil chamber of a primary pulley and a piston oil chamber of a secondary pulley; and a controlling portion configured to control the entry and exit of oil in the piston oil chamber of the primary pulley by the electric oil pump. A piston area of the primary pulley in the continuously variable transmission is smaller than a piston area of the secondary pulley. |
| US10865858B2 |
Belt tensioner
A belt tensioner, comprising a first and second tensioning arm supported on a generator housing, a first and second tensioning roller attached to the first and second tensioning arms and configured to apply a pre-tensioning force to an auxiliary unit belt drive, and a bow spring clamped between the first and second tensioning arms in axial overlap with the tensioning rollers and configured to produce the pre-tensioning force. |
| US10865857B2 |
Accessory drive device for engine
An accessory drive system for an engine 1 includes: a drive shaft (a crankshaft 21); a driven shaft (an oil pump drive shaft 31); an endless transmission member (a drive chain 33); a first tensioner disposed on a slack side of the endless transmission member (a first hydraulic tensioner 41); and a second tensioner disposed on a tight side of the endless transmission member (a second hydraulic tensioner 43). The second tensioner has a damping function to damp pushing force applied to the second tensioner by the endless transmission member in a direction opposite to a biasing direction. |
| US10865856B2 |
Control apparatus for vehicle drive-force transmitting apparatus
A control apparatus for a drive-force transmitting apparatus that defines a first drive-force transmitting path that is to be established by engagements of a first frictional engagement device and a dog clutch and a second drive-force transmitting path in which a lower gear ratio is provided than in the first drive-force transmitting path. In a second running mode with the second drive-force transmitting path being established, the control apparatus places the dog clutch in a released state when a vehicle running speed is higher than a first speed value, and places the dog clutch in an engaged state when the running speed is not higher than the first speed value. Further, in the second running mode, the control apparatus inhibits the dog clutch from being switched to the released state when an accumulated heat quantity in a synchromesh mechanism of the dog clutch is larger than a first quantity value. |
| US10865852B2 |
Powertrain with cycloidal mechanism having reinforced contact surfaces
A powertrain, such as a vehicular electric powertrain, includes a cycloidal speed reducer configured to reduce a speed of an output of a traction motor. The cycloidal speed reducer includes an input member configured to couple with the output of the traction motor. A cycloidal disc has a main body made of a first material and defining a plurality of circumferentially-arranged holes extending through the body. The cycloidal disc has a plurality of inserts each extending through one of the holes. The inserts are made of a second material. A plurality of circumferentially-arranged pins are each disposed in one of the holes and contacting one of the inserts. The inserts provide reinforcement in contact areas between the disc and the pins. |
| US10865850B2 |
Adjustment wheel arrangement for a shock absorber, and shock absorber with such an adjustment wheel arrangement
An adjustment wheel arrangement for a shock absorber with a first adjustment wheel which is configured to connect in a torque-proof fashion to an adjustment tube of a piston rod of the shock absorber, and a second adjustment wheel which is configured to connect in a torque-proof fashion to an adjustment rod extending through the adjustment tube. The first adjustment wheel and the second adjustment wheel can be twisted relative to each other by means of a push-twist connection but are or can be connected by form-fit to each other in the axial direction. The push-twist connection is configured in the manner of a key-lock, such that the first adjustment wheel and the second adjustment wheel can be connected to or separated from each other only in a single relative orientation. |
| US10865849B2 |
Linear shock absorber with improved obstructing member
Shock absorber comprising a tubular base, a piston, a stem connected to the piston, and a plurality of fluid paths for connecting a working chamber and an accumulation chamber on opposite sides of the piston, one of which provides for a ring-shaped obstructing member arranged about the piston and able to slide along an axial length of the piston. The obstructing member comprises a bush of plastic material, which has a flexible lip portion extending from a rear end of the bush and having a radially outer surface tapered towards the rear end of the bush, the lip portion being adapted to seal against a radially inner surface of the base when the obstructing member is in a closed configuration. A support ring member is adapted to radially engage the lip portion of the bush from within, and to push it against the radially inner surface of the base. |
| US10865848B2 |
Dual-stage, separated gas/fluid shock strut servicing
A method for servicing a dual-stage, separated gas/fluid shock strut may comprise measuring a servicing temperature, charging a secondary gas chamber with compressed gas, wherein a secondary chamber pressure corresponds to the servicing temperature, pumping oil into the shock strut, and charging a primary gas chamber with compressed gas. |
| US10865846B2 |
Disc spring assembly
A disc spring assembly comprises a disc spring support having a radially outer surface and a plurality of annular disc springs arranged in a stack over the radially outer surface of the disc spring support. Each annular disc spring comprises a substantially frusto-conical or dished shape and has a radially inner edge region mounted on the radially outer surface of the disc spring support and a radially outer edge region. At least one separator disc is arranged between two axially adjacent disc springs and has a radially outer portion having opposed axially facing surfaces for receiving the radially outer edge regions of the two axially adjacent disc springs. The radially outer portion of the separator disc have at least one drainage passage for allowing drainage of a liquid from a cavity between the disc springs. |
| US10865840B2 |
Support hidden sliding caliper
A floating caliper brake assembly comprising: a caliper housing that is movable between a brake on position and a brake off position; a support bracket at least partially enclosed by the caliper housing and configured to extend around a rotor of a vehicle, the caliper housing being in communication with and movable relative to the support bracket, wherein the caliper housing has one or more fingers that extend radially downward and cover the support bracket so that when the brake assembly is viewed from an outboard side along an axis coaxial with, or substantially parallel to, an axis of rotation of the rotor the support bracket is obscured from view. |
| US10865839B2 |
Clutch control device and clutch control method
A clutch control device and a clutch control method are capable of preventing progress of wear and damage of a pneumatic clutch actuator. The clutch control device that controls the operation of a pneumatic clutch actuator to disconnect a clutch is characterized by setting a stroke amount of a piston corresponding to a disconnection position of the clutch as a final target stroke amount, setting other stroke amounts different from the final target stroke amount as intermediate target stroke amounts, and controlling the operation of the piston in a stepwise manner such that an actual stroke amount of the piston is matched with the intermediate target stroke amounts and is thereafter matched with the final target stroke amount, thereby disconnecting the clutch. |
| US10865837B2 |
Automatic transmission
An automatic transmission is provided, which includes a friction engaging element. The friction engaging element includes a plurality of friction plates disposed inside a transmission case, a piston configured to cause the plurality of friction plates to be engaged with each other, and a spring configured to bias the piston. The spring includes a first spring and a second spring with a longer free length than the first spring, and the first spring and the second spring are aligned in circumferential directions of the transmission case. |
| US10865835B1 |
Shaft coupling alignment device
A coupling for attaching a pair of longitudinally aligned rotatable shafts. It has a pair of circular hubs having a bore through a central axis. A shaft is fixed within each bore. A circular power ring is positioned between the hubs. Either the hubs or the power ring have circular apertures through and spaced around each hub and a hollow bushing positioned in each circular aperture. The other of the hubs or the power ring has mating coupling pins extending outwardly mounted within a corresponding one of the hollow bushings. Preferably an end of the coupling pins mating with the bushings have a generally truncated spherical, bulbous configuration with an outside diameter about 5% to about 25% greater than an outside diameter of its opposite end. Preferably elastically deformable, solid cylindrical spacers are attached to, and projecting between each circular hub and the circular power ring. |
| US10865831B1 |
Slide rail
A slide rail includes a first rail, a second rail, a third rail, a first resilient member, a second resilient member, and a locking member. When the first rail is pulled out, the first resilient member drives the second resilient member to move along with the first resilient member to pull the second rail. When a receiving slot is aligned with a through slot, a spring piece and the locking member fall into the through slot, the spring piece separates from the first resilient member, the locking member latches onto a first step surface of the through slot to limit movement of the second rail, and the first rail continues to move. |
| US10865829B2 |
Method and device for producing an angular contact roller bearing
Methods for producing an angular contact roller bearing with unilaterally delimiting rims are disclosed, as well as devices for assembling the angular contact roller bearing. The method may include generating an outer shell surface on an inner bearing ring, which outer shell surface is inclined in a first inclination direction relative to the bearing axis of rotation (AL) in an axial direction, generating an inner shell surface on an outer bearing ring, which inner shell surface is inclined in a second inclination direction relative to the bearing axis of rotation (AL) in an axial direction, wherein the second inclination direction is oriented oppositely to the first inclination direction, conically forming an inner raceway into the outer shell surface of the inner bearing ring such that the inner raceway is inclined relative to the bearing axis of rotation (AL) and is delimited at precisely one end by a rim, conically forming an outer raceway into the inner shell surface of the outer bearing ring, such that the outer raceway is inclined relative to the bearing axis of rotation (AL) and is delimited at precisely one end by a rim, assembling the inner and outer bearing rings and a multiplicity of roller-type rolling bodies, which roll on the raceways of said bearing rings, in accordance with an eccentric assembly method known as an assembly method for deep-groove ball bearings. |
| US10865824B1 |
Mushroom-compaction and asymmetric-thread impact-drivable screw
An asymmetric thread impact drivable screw and clip for use with a power impact device for penetrating wood fibers while minimizing cut fibers. The screw includes an impact head and a conical shaped tip having a ballistic insertion angle at the ends of a shank. The shank defines asymmetrical threads with an insertion flank having a long side at a slide angle peaking at a crest supported by a catch flank positioned at a grip angle. Varying tool accepting recess are taught for the head along with multiple thread sections. A mushroom compaction thread section is also taught. |
| US10865821B2 |
Joining device with wide accessibility for parts of furniture and furnishing items
A joining device with wide accessibility for parts of furniture and furnishing items, of a first panel to a second panel to be moved towards each other to bring an edge of the second panel abutted in a tightening position against a surface of the first panel, includes a blocking group and a connection group. The blocking group is inserted inside a seat defined within the first panel and receiving the blocking group, and includes a toothed crown, which is housed in a casing positioned in a first holing in the first panel and which controls the movement of a grub screw engaging a pin of the connection group. The casing includes a pair of half-shells that can be coupled with each other and that each contain a hole that is aligned on the two half-shells and with an additional holing of the shoulder intersecting the first holing. |
| US10865820B2 |
Apparatuses for and methods of installing pre-molded seal caps
An apparatus for installing pre-molded seal caps onto fasteners that extend from a surface is disclosed. Apparatus comprises a plunger mechanism, configured to individually install the pre-molded seal caps onto selected ones of the fasteners. Apparatus also comprises a feed system, configured to sequentially deliver the pre-molded seal caps, arranged on a carrier strip, to the plunger mechanism. Apparatus additionally comprises a take-up mechanism, configured to collect the carrier strip as the pre-molded seal caps are sequentially removed from the carrier strip. The plunger mechanism is also configured to operate in concert with the feed system to sequentially remove the pre-molded seal caps from the carrier strip. |
| US10865819B2 |
Tuneless cantilever system
A cantilever system comprises a snapping body configured to ensure a persistent contact with a receiving body. The snapping body includes a supporting body extending from the snapping body, a step extending from the supporting body, the step configured to lock the snapping body and the receiving body in an engaged position, and a constant contact protrusion extending into the step, wherein the constant contact protrusion is configured to maintain engagement of the snapping body and the receiving body. |
| US10865817B2 |
Compensating for orientation of a valve positioner on a valve assembly
A valve positioner for use on a process control valve or “valve assembly.” The process control valve may include a pneumatic actuator and a valve having a closure member coupled with the pneumatic actuator and moveable relative to a seat. The valve positioner may couple to the pneumatic actuator to provide a pneumatic signal to set a position of the closure member relative to the seat. An accelerometer may couple with the valve positioner. The accelerometer may generate data in response to orientation of the valve positioner. In one implementation, the configurations can use this data to ensure proper visualization of data on a display. The data also permits the device to properly manage operating modes, like tight shut-off or fully-opened mode, that may prevail due to orientation issues that cause defects in a measured position for a closure member that regulates flow of material through the valve assembly. |
| US10865816B2 |
Linear drive device
The invention relates to a linear drive device having a housing element in which at least one drivable actuating element is arranged, a guide unit which is coupled to the actuation element and moves relative to the housing element between two stroke end positions in linear direction, a stroke limiting device, by means of which a first stroke end position and a second stroke end position of the guide unit are adjustable, wherein the stroke limiting device has a first stop and a first counterstop for setting a limit of the first stroke end position and a second stop and a second counterstop for setting a first limit of the second stroke end position, wherein the stroke limiting device has a third stop which is adapted to set a second limit of the second stroke end position adjusted with the first counterstop. |
| US10865815B2 |
Screw-threaded working cylinder
A screw-threaded working cylinder includes a tubular cylinder that an end region. The end region has a first thread. The end region has a tapered wall section and the tapered wall section has an axial annular surface. A closure has a second thread and the closure is screwed by the second thread into the first thread in a final mounting position. The closure has a mating axial annular surface. The axial annular surface and the mating axial annular surface are pressed in a positive fitting contact to one another in the final mounting position for defining a pressure contact surface. The pressure contact surface defines a sealing plane, and a surface pressure in an area of the pressure contact surface that causes a deformation of the tubular cylinder and the closure. The deformation occurs within an elastic limit over a range from zero applied pressure to a maximum permissible pressure by a pressure medium for the working cylinder. A piston unit is accommodated in the tubular cylinder. |
| US10865814B2 |
Hydraulic actuator
A hydraulic actuator includes a switching part that is provided with an oil passage for sending pressurized oil generated by a hydraulic pump to a tool and returning return oil from the tool to the hydraulic pump. The switching part switches a route of at least one of the pressurized oil and the return oil. The switching part includes an operating portion (for example, an operation knob) and an axis portion (for example, a spool) that advances or retreats when the operating portion is turned. When the operating portion is turned, the axis portion advances or retreats in a direction orthogonal to a direction of turning the operating portion, whereby the route of the oil passage is switched. |
| US10865805B2 |
Flexible impeller pumps and disposable fluid flow circuits incorporating such pumps
A disposable fluid pump is provided with a housing including first and second faces, with a sidewall extending between the first and second faces. The housing defines a chamber, with an inlet and an outlet in fluid communication with the chamber. An impeller is rotatably mounted within the chamber and includes a plurality of flexible vanes. Such a pump may be incorporated into a disposable fluid flow circuit that is adapted to be mounted on a durable hardware for processing a fluid. In such a fluid flow circuit, the fluid pump may be integrated into a cassette of the circuit or, alternatively, the inlet and outlet of the fluid pump may be directly connected to fluid flow conduits of the circuit. |
| US10865804B2 |
Centrifugal compressor impeller
Provided is a centrifugal compressor impeller that includes blades extending from an inlet to an outlet for a fluid. Each of the blades of the impeller includes, when a distribution of blade angles of a tip is viewed in a direction in which the tip extends from a tip inlet to a tip outlet for the tip, a constant blade angle region in which the blade angles are constant. A start point on the inlet side of the constant blade angle region is set at a position spaced apart from the tip inlet. |
| US10865802B2 |
Double-sided single impeller with dual intake pump
A double-sided impeller with a dual intake fluid housing apparatus is designed to suction an extraneous fluid through both a first intake and a second intake, where gases trapped in the fluid housing may escape and mitigate cavitation. The apparatus includes a fluid impeller, a fluid housing, an output volute, and a shaft. The fluid impeller is double-sided with a first plurality of blades and a second plurality of blades respectively adjacent to the first intake and the second intake. The fluid housing surrounds the fluid impeller and in fluid communication with the extraneous fluid. The shaft is rotationally coupled with the fluid impeller such that torque applied to the shaft applies torque to the fluid impeller. The output volute is in fluid communication with the fluid housing and tangentially positioned such that the motion of the extraneous fluid in the fluid housing is directed toward the output volute. |
| US10865800B2 |
Bleed valve with regulated opening
Controller, control actuator and bleed valve including a first chamber for the circulation of a discharge air stream when the valve is open and preventing it when the valve is closed, an inner housing, in which a mobile blocking unit is moved between a position for opening and a position for closing the valve, this unit delimiting, in the inner housing, two chambers, the second chamber including a mechanism for returning the blocking unit to the open position, and the third chamber, being used to be in fluidic connection with the control actuator in order to actuate the blocking unit against the return mechanism, the three chambers being isolated in a sealed manner from one another by way of the blocking unit. The device includes a regulation valve. |
| US10865796B2 |
Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor
A double-ended blower includes a blower motor assembly supporting opposed first and second shaft ends. The first and second shaft ends have respective first and second impellers attached thereto and enclosed within first and second volutes, respectively. The first volute is connected to an inlet and the second volute is connected to an outlet. The blower motor assembly is supported in a chassis enclosure and a radially outer inter-stage path is between the first and second volute. The second volute is at least partially substantially concentrically nested with the radially outer inter-stage gas path. |
| US10865795B2 |
Oil seal structure and compressing apparatus including the same
An oil seal structure and a compressing apparatus including the oil seal structure are provided. The oil seal structure includes a rotating shaft, a bearing, a lower housing portion, an upper housing portion, an assembly surface seal member inserted into a first assembly surface seal groove, and an oil seal member provided in a first seal groove and a second seal groove and including a flange portion, wherein a lower oil receiving portion is formed in the lower housing portion, a first passage groove is formed in the first seal groove, and an oil passage is formed between a bottom surface of the first passage groove and the flange portion. |
| US10865793B2 |
Scroll type device having liquid cooling through idler shafts
A scroll device is disclosed having a housing, a motor having a shaft, an orbiting scroll connected to the shaft for moving the orbiting scroll, a fixed scroll mated to the orbiting scroll, an idler shaft for aligning the orbiting scroll and the fixed scroll, an inlet formed in the housing and/or the fixed scroll for receiving a cooling liquid, and a channel formed in the idler shaft for receiving the cooling liquid. |
| US10865792B2 |
Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor
A scroll compressor includes a first scroll member, a second scroll member, and an aerostatic thrust bearing. The aerostatic thrust bearing forms a layer of gas between the second scroll member and a fixed supporting member to support the second scroll member as the second scroll member rotates and/or orbits. Also disclosed is a method of supporting a rotating/orbiting scroll member in a scroll compressor. The method including supplying pressurized gas to an aerostatic thrust bearing such that a layer of gas is formed between the rotating/orbiting scroll member and a fixed supporting member. |
| US10865791B2 |
Scroll compressor having a capacity variable device
A scroll compressor including a bypass passage to guide refrigerant from a compression chamber to a low pressure portion of the compressor; a valve located in a valve receiving portion and slideable between first and second positions in which the bypass passage is respectively closed and opened; a ring-shaped seal between an outer peripheral surface of the valve and an inner peripheral surface of the valve receiving portion; and a seal groove formed in at least one of the outer peripheral surface of the valve and the inner peripheral surface of the valve receiving portion, the seal being inserted into the seal groove, wherein at least one of the outer peripheral surface of the valve, the inner peripheral surface of the valve receiving portion, and the inner peripheral surface of the seal groove has an inclined surface that is inclined in the opening/closing direction of the valve. |
| US10865790B2 |
Scroll compressor having a capacity variable device
A scroll compressor formed having a casing, a compression unit provided in an inner space of the casing to form a compression chamber composed of an inner pocket and an outer pocket by a pair of two scrolls, and bypass holes provided in the compression unit to bypass refrigerant suctioned into the compression chamber to the inner space of the casing to vary compression capacity, wherein the bypass holes are formed in a compression chamber constituting the inner pocket and a compression chamber constituting an outer pocket to be located in compression chambers having different pressures along a movement path of the respective compression chambers. |
| US10865784B2 |
Linear compressor
A linear compressor includes a frame including a frame body, a frame head that extends from a front end of the frame body, a flange groove defined in the frame head, and a body hole that passes through the frame body; a cylinder including a cylinder body inserted into the body hole, a cylinder flange, and a cylinder head provided on a front end of the cylinder flange; and a lock ring press-fitted to be coupled to the flange groove and provided in a space defined between the cylinder head and an inner circumferential surface of the flange groove. |
| US10865782B2 |
Refrigerant compressor and refrigeration device including refrigerant compressor
A refrigerant compressor comprises an electric component; and a compression component which is driven by the electric component and compresses a refrigerant. At least one of slide members included in the compression component is made of an iron-based material. An oxide coating film (150) is provided on a slide surface of the iron-based material, the oxide coating film including a first portion (151), a second portion (152), and/or a third portion (153). The first portion (151) contains at least fine crystals (155). The second portion (152) contains columnar grains (156). The third portion (153) contains layered grains (157). |
| US10865778B2 |
Method for ascertaining a value of an ice buildup quantity on at least one rotor blade of a wind turbine, and use thereof
Embodiments of the invention describe a method for ascertaining a value of an ice buildup quantity on at least one rotor blade (111, 112) of a wind turbine (100) and to the use thereof. The method has the steps of ascertaining a base value (G) for at least one natural frequency of the rotor blade when vibrations are excited in an ice buildup-free state; ascertaining a shift base factor for shifting the at least one natural frequency relative to the ice buildup-free state in the event of an ice buildup quantity which is increased by a specific value; detecting a measurement value or a measurement value curve of a measurement variable which is suitable for determining the current natural frequency of the rotor blade (111, 112); determining the current natural frequencies of the rotor blade (111, 112); and deriving a current shift factor by comparing the current natural frequencies with the base value (G), comparing the current shift factor with the shift base factor, and deriving a value for the ice buildup quantity using the comparison. |
| US10865774B2 |
Wind turbine control method and system
A method for controlling a wind power plant including a plurality of wind turbines that provide output power through a transmission line arrangement, wherein each wind turbine in the wind power plant has a nominal power limit setting. The method comprises determining spare capacity on the transmission line arrangement; and configuring one or more of the wind turbines in dependence on the determined spare capacity, such that said wind turbines are operable to exceed their respective nominal power limit setting in order to exploit the spare capacity on the transmission line arrangement. Aspects of the invention also relate to a power plant controller configured to implement the method. |
| US10865769B2 |
Methods for manufacturing wind turbine rotor blade panels having printed grid structures
A method for manufacturing a rotor blade panel of a wind turbine includes placing one or more fiber-reinforced outer skins into a mold of the rotor blade panel. The method also includes printing and depositing, via a computer numeric control (CNC) device, a plurality of rib members that form at least one three-dimensional (3-D) reinforcement grid structure onto an inner surface of the one or more fiber-reinforced outer skins. Further, the grid structure bonds to the one or more fiber-reinforced outer skins as the grid structure is deposited. Moreover, the method includes printing at least one additional feature into the grid structure. |
| US10865766B2 |
Ducted and balanced wind turbine
Disclosed is a ducted and balanced wind turbine, including: a spindle, a front cross bearing bracket, a radial magnetic levitation bearing, a cross bracket, an outer rotor vortex blade, a turbine shell, an outer rotor rotating body, an outer rotor armature coil, a conductive slip ring, an axial magnetic levitation bearing cross bracket, an axial magnetic leverage bearing, a rear cross bearing bracket, a spindle rolling bearing, an output wire, a carbon brush set, a permanent magnet, an inner rotor rotating body, an inner rotor vortex blade, an outer rotor dome, and a spindle dome. The radial and axial magnetic levitation devices and the carbon brush set are mounted on the inner wall of the turbine shell, forcing the outer rotor rotating body to rotate freely in the turbine shell through the magnetic levitation bearings. |
| US10865758B2 |
Engine start control device
An engine start control device for vehicles is capable of preventing a shortage of electric power when an engine is restarted. A controller restarts an engine if an executing condition for a hill start assist control process is satisfied while the engine is being temporarily stopped according to an idling stop control process. Braking forces according to the hill start assist control process are kept by a brake oil pressure module that is energized when supplied with electric power. Restarting conditions include a plurality of ordinary restarting conditions and a particular restarting condition by way of the executing condition for the hill start assist control process. A second predetermined time after the particular restarting condition is satisfied until the ACG starter motor is energized is longer than a predetermined time after the ordinary restarting conditions are satisfied until the ACG starter motor is supplied with electric power. |
| US10865754B2 |
Fuel injector having needle tip and nozzle body surfaces structured for reduced sac volume and fracture resistance
A nozzle assembly for a fuel injector includes a nozzle body and a needle tip positioned within the nozzle body. The needle check includes a terminal end surface positioned in spaced, facing relation to a sac surface of the nozzle body, to form a sac cavity. The terminal end surface and sac surface each have spherical shapes, and are centered about a longitudinal axis of the nozzle body. Structures of the terminal end surface and the sac surface are such that a clearance between them is nowhere less than along a line segment between centers of the terminal end surface and the sac surface, the sac cavity has a reduced volume, and wall thickness at the nozzle tip is sufficient for improved fracture resistance. |
| US10865747B2 |
EGR malfunction detection system
An EGR malfunction detection system includes an EGR valve configured to open and close an exhaust recirculation path for recirculating an exhaust gas from an exhaust channel to an intake channel of an engine, a measurement unit configured to measure an intake pressure inside the intake channel, a valve controller configured to control the EGR valve, and a malfunction detector configured to detect an anomaly in the exhaust recirculation path in accordance with a measurement unit output and a valve controller output. The malfunction detector determines whether the EGR valve is stuck in accordance with the intake pressures measured when the EGR valve is controlled to open and close. If the EGR valve is stuck, the malfunction detector determines whether the EGR valve is stuck in an open state, stuck in a closed state, or stuck in an intermediate state by comparing the measured pressure with predetermined thresholds. |
| US10865743B2 |
System and method for determining a fuel vapor concentration in a canister of a vehicle evaporative emissions system and for evaluating the canister based on the fuel vapor concentration
A system for testing an evaporative emissions (EVAP) canister of a vehicle according to the present disclosure includes an evaporator configured to contain liquid fuel, a fuel vapor supply line configured to deliver a mixture of fuel vapor and carrier gas from the evaporator to the EVAP canister, and a fuel vapor supply valve disposed in the fuel vapor supply line. The test system further includes a gas density meter configured to measure a density of the fuel vapor mixture flowing through the fuel vapor supply line, and a valve control module configured to control a position of the fuel vapor supply valve to adjust a flow of fuel vapor from the evaporator to the EVAP canister based on the fuel vapor mixture density. |
| US10865741B2 |
Engine drive apparatus
There is disclosed an engine drive apparatus comprising an engine configured to generate a power by combusting mixed gas of air and gas fuel; a fan assembly arranged in an upstream of the engine and configured to super-charge the mixed gas towards the engine; and a mixer provided in an upstream of the fan assembly and configured to mix the air and the fuel with each other, wherein the fan assembly comprises a motor; and a fan connected with the motor via a shaft to drive, and the air is supplied to the mixer after passing through the motor. |
| US10865740B2 |
Fuel system for an internal combustion engine
A fuel system for an internal combustion engine includes a liquefied gas tank that stores liquefied gas and a pressurized gas production unit connected to the liquefied gas tank to produce pressurized gas from the liquefied gas. A fuel rail is connected to the pressurized gas production unit. The fuel rail receives the pressurized gas and delivers the pressurized gas to a fuel injector that injects the pressurized gas into a cylinder of the engine. The pressurized gas production unit receives the liquefied gas via a mixing unit that is provided between the liquefied gas tank and the pressurized gas production unit. The mixing unit receives excess gas in the form of vaporized gas from the liquefied gas tank and/or pressurized gas from the fuel rail and mixes the excess gas with the liquefied gas received from the liquefied gas tank. |
| US10865732B2 |
Systems and methods for monitoring and controlling fuel systems
Systems and methods may be provided for monitoring a fuel level of a vehicle. The fuel may be a gaseous fuel, such as natural gas. An electronic control unit may be able to receive a signal from one or more sensors. The electronic control unit may provide a command to drive a fuel gauge to display the fuel level. The electronic control unit may determine the gauge command based on the received signal and a filling compensation scheme. The electronic control unit may be initialized through a user interface. A filling compensation scheme may be selected during initialization. The electronic control unit may be capable of communicating various sensors, gauges, devices, controls and/or other ECUs of varying specifications. |
| US10865730B2 |
Fuel supply system for engine, fuel injection control device for engine, and fuel supply method for engine
A fuel supply system includes an injector, an air flow meter, and an engine controller. The engine controller includes a fuel supply amount setting unit, a fuel cut controller, a fuel supply amount correcting unit, and an injector controller. The fuel supply amount setting unit sets a fuel supply amount on the basis of an intake air amount. The fuel cut controller executes and ends a fuel cut. The fuel supply amount correcting unit increases, on the basis of a reverse air amount, the fuel supply amount after the fuel cut in at least one cylinder, with respect to a basic supply amount corresponding to the intake air amount. An amount of the increase is greater at an initial fuel supply than in fuel supply at a second time and onward. The injector controller outputs, to the injector, a signal corresponding to the increased fuel supply amount. |
| US10865720B2 |
Method and device for operating a drive device, and drive device
A method for operating a drive device of a motor vehicle, having an internal combustion engine and at least one switchable mechanism. The mechanism can be switched to change an operating state influencing a fuel consumption and switching causes an increased fuel consumption. It is proposed that a torque and a rotational speed of the internal combustion engine are predicted depending on a current operating situation, that a dwell time of the mechanism in a switching state is predicted depending on the torque and the rotational speed, and that the mechanism for changing the operating state is actuated depending on the dwell time. |
| US10865714B2 |
Gas turbine engine fuel injector
The subject matter of this specification can be embodied in, among other things, a fuel injector for a gas turbine engine includes a fuel injector housing, and an elongated fuel tube held in position in said housing by spaced apart joints and including an undulating tube surface along at least a portion of its length between said joints, said undulating tube surface being in contact with another surface disposed in said housing at one or more locations of said undulating tube surface. |
| US10865707B2 |
Saddled vehicle
A saddled vehicle includes: a fuel injection valve mounted in a cylinder head from one side surface of the cylinder head and injecting fuel toward a combustion chamber; and a fuel pump that supplies fuel to the fuel injection valve in response to a generated pump pressure. The fuel pump is disposed in a space between main frames and a down frame and in the one side surface of the cylinder head. Accordingly, there is provided a layout of the fuel pump capable of sufficiently protecting the fuel pump without a need to restrict a position of an internal combustion engine. |
| US10865704B2 |
Method for operating an electric media-flow machine, control unit, media-flow machine, compressor and/or turbine
A method is described for operating an electric media-flow machine for a compressor and/or a turbine, especially for an exhaust-gas turbocharger of an internal combustion engine, having a shaft rotationally mounted in a housing that has an inlet and an outlet for a medium to be conveyed, a rotor being disposed in rotatably fixed manner on the shaft, having a stator that is fixed in the housing and has at least one polyphase drive winding as well as a plurality of stator teeth projecting radially to the inside, having a covering cap that covers the rotor upstream and to which an inner sleeve is joined surrounding the rotor circumferentially. An outer sleeve is disposed coaxially relative to the inner sleeve, the inner sleeve and the outer sleeve being fixed in the housing, and the stator teeth extending through the outer sleeve at least up to the inner sleeve. |
| US10865703B2 |
Conduit connection assembly with pressure relief
A conduit connection assembly includes a first conduit component having a first mating structure and a second conduit component having a second mating structure adapted to be mated with the first mating structure. A sealing arrangement is provided for sealing between the mating structures. The sealing arrangement includes at least two spaced sealing members defining an intermediate space and the assembly includes a pressure relief opening arranged in communication with the intermediate space between the two spaced sealing members. |
| US10865701B2 |
Cooled turbocharger compressor
Methods and systems are provided for a compressor coolant chamber. In one example, a system comprising dividing the coolant chamber into two portions, a first portion adapted to couple to a second portion and shape a coolant chamber therebetween. |
| US10865700B2 |
Air intake and exhaust systems for a snowmobile engine
A snowmobile has a frame including a tunnel having a passage therethrough, at least one ski, an engine having an engine air inlet and an engine exhaust outlet, and a drive track operatively connected thereto and disposed at least partly below the tunnel around a rear suspension. A heat exchanger connected to the tunnel has heat exchanger engine air inlet and outlet, a cooling air inlet and a cooling air outlet fluidly connected between the cooling air inlet and the passage. A snowmobile has a pipe fluidly connected to the exhaust outlet and having first and second pipe outlets. The snowmobile further has a muffler having first and second muffler inlets and a muffler outlet, a turbocharger, first and second exhaust flow passages, and a valve disposed between the pipe and the first muffler inlet for selectively controlling the flow of exhaust gas flowing through the first exhaust flow path. |
| US10865694B2 |
Cooling apparatus of vehicle
A cooling apparatus of a vehicle of the invention comprises an engine cooling system, a device cooling system, and a connection apparatus configured to connect an engine circulation circuit of the engine cooling system and a device circulation circuit of the device cooling system to each other such that heat exchanging liquid cooled by a device radiator of the device cooling system, is supplied to an engine passage formed in an internal combustion engine without flowing through a device passage formed in the device including at least one of a motor of the vehicle, a battery for storing electric power to be supplied to the motor, and a power control unit for controlling a supply of the electric power from the battery to the motor. |
| US10865692B2 |
Working machine and cooling control system for the same
A cooling control system for a working machine includes a fan, a housing to which the fan is attached, a prime mover having an output shall, a rotor to be rotated by a rotating power of the output shaft and to be rotated with the housing by a fluid introduced to a gap formed between the housing and the rotor, a fluid setting circuit to set an introduction amount of the fluid introduced to the gap, and a control device to control the fluid setting circuit to control the fan. The control device includes a setting circuit to set a target rotation speed of the fan based on a responsiveness of an actual rotation speed of the fan at time of changing of the target rotation speed of the fan. |
| US10865690B2 |
Sensor table for single unit aftertreatment system
A sensor mounting table for mounting sensors to an aftertreatment system may include a sensor mounting plate having a substantially flat mounting surface for mounting one or more sensors associated with the aftertreatment system. The substantially flat mounting surface may be offset from a heat shield of the aftertreatment system. The sensor mounting table may further include an insulative material disposed between at least a portion of the substantially flat mounting surface of the sensor mounting plate and the heat shield. The sensor mounting plate may be configured to be attached to the aftertreatment system to secure the insulative material between the substantially flat mounting surface of the sensor mounting plate and the heat shield. |
| US10865688B2 |
Exhaust system integrity tester
A system and method are provided for testing and verification of an exhaust system. The system and method introduce a low pressure flow of gas into the exhaust system through an adaptor that fits into or about an exhaust pipe of the exhaust system. The low pressure gas can then be used, in the absence of engine noise, heat, and/or dangerous exhaust gases, to determine if one or more leaks exist in the exhaust system. |
| US10865685B2 |
Exhaust gas flow control system for a metal hydride air conditioning unit
An exhaust gas flow control system disclosed relates to the field of mechanical engineering. The system reduces exhaust gas back pressure exerted on an internal combustion engine and prevents excessive heat loss in a radiator. The system comprises a flow regulator connected to an outlet of a silencer and configured to selectively direct the flow of exhaust gases to a metal hydride heat pump and/or a tailpipe. The flow of exhaust gases is directed towards the metal hydride heat pump in case of increased cooling requirement in the vehicle, and to the tailpipe in case of no cooling requirement or maintenance of the metal hydride heat pump. In case of reduced cooling requirement, partial flow of exhaust gases is directed to the metal hydride heat pump and the remaining to the tailpipe. A diverter is configured within the flow regulator to selectively direct the flow of exhaust gases. |
| US10865684B2 |
Combustion system
A combustion system operated at low cost is provided. A combustion system 1 includes a combustion device 10 that burns fuel, an exhaust line L1 through which exhaust gas flows, the exhaust gas being generated through combustion of the fuel in the combustion device 10, an air preheater 30 that is disposed in the exhaust line L1 and that recovers heat from the exhaust gas, and a denitration device 40 that is disposed in the exhaust line L1 and that removes nitrogen oxide from the exhaust gas using a denitration catalyst. The denitration device 40 is disposed downstream from the air preheater 30 in the exhaust line L1, and the denitration catalyst contains 43 wt % or more of vanadium pentoxide and has a BET specific surface area of 30 m2/g or more. |
| US10865677B2 |
Exhaust gas purification device
An embodiment of an exhaust gas purification device has a function of removing soot adhered to an NOx catalyst arranged inside a cylindrical casing part by injecting pressurized air. The device includes a plurality of air injection nozzles arranged on a side wall of the casing part on an upstream side of the NOx catalyst, which are each configured to generate an impulse wave by injecting pressurized air into the casing part, wherein the air injection nozzles successively inject one by one an equal flow quantity of pressurized air, for a period, at predetermined time intervals. |
| US10865675B2 |
Particulate matter (PM) sensor for detecting quantity of PM in exhaust gas from e.g. diesel engine
This particulate matter (PM) sensor is provided with a porous body that has a partition disposed in a passage for exhaust gas including particulate matter, at least a pair of electrodes that oppose each other in a prescribed direction so as to sandwich the porous body, and a deposition part that includes the surface of the partition on the upstream side of the passage, has the particulate matter deposited thereon, and has, formed therein, pores having an average pore diameter smaller than the average pore diameter of the portion of the partition other than the deposition part. |
| US10865665B2 |
Cam phasing systems and methods
Cam phasing systems and methods are provided. In particular, a cam phasing system is provided that includes a reduced number of components when compared to current mechanical cam phasing systems. The cam phasing system includes a helix locking design that is configured to frictionally lock an helix rod during cam torque pulses. |
| US10865663B2 |
Camshaft adjusting system with flex pot for decoupling of the adjustment ranges
A camshaft adjusting system (1) is provided for a first camshaft (2) and a second camshaft (3) which are arranged concentrically with respect to one another, the second camshaft (3) being arranged within the first camshaft (2). A vane-cell type hydraulic camshaft adjuster (4) is configured for adjusting the first camshaft (2) and an electric camshaft adjuster (5) is configured for adjusting the second camshaft (3). A front cover (7) which is fastened to a stator (6) of the hydraulic camshaft adjuster (4) and which closes off the camshaft adjuster (4) at a side facing away from the camshaft has an internal toothing (8) for supporting a flex pot (9) which is attached to the second camshaft (3) and which is designed for receiving torque from the electric camshaft adjuster (5). A camshaft adjusting unit having the camshaft adjusting system (1) and two camshafts (2, 3) is also provided. |
| US10865658B2 |
Gas turbine exhaust member, and exhaust chamber maintenance method
In a gas turbine exhaust member and an exhaust chamber maintenance method, the gas turbine exhaust member is provided with: an inside diffuser that forms a tubular shape and is divided into multiple parts in the circumferential direction; a first seal housing that forms a tubular shape and is integrally formed in the circumferential direction, the front end of which being coupled to the rear end of the inside diffuser; a second seal housing that forms a tubular shape and is integrally formed in the circumferential direction, the front end of which being coupled to the rear end of the first seal housing; and a supporting coupling part that supports the rear end of the first seal housing and the front end of the second seal housing so as to allow the rear end and the front end to move in the axial direction. |
| US10865654B2 |
Turbine shroud assembly
A turbine shroud assembly including an outer shroud arranged within a turbine and further comprising opposed extending portions. The turbine shroud assembly further including an inner shroud shielding the outer shroud from a gas flowing along a gas path within the turbine during operation of the turbine and comprising opposed first and second arcuate portions extending around and in direct contact with a corresponding extending portion of the outer shroud for supporting the inner shroud from the outer shroud. The turbine shroud assembly further including a spline seal extending between the first and second arcuate portions and positioned between the inner shroud and the outer shroud. The turbine shroud assembly further including at least one of the inner shroud, the outer shroud and the spline seal including at least one protrusion for maintaining positive retention of the spline seal during non-operation of the turbine. |
| US10865649B2 |
Gas turbine engine
A gas turbine engine that includes a fan blade having a tip, a root, a pressure side, a suction side, a trailing edge and a leading edge, the fan blade including a laminate body defined by a plurality of plies comprising reinforcement fibres, wherein an angle of the fibres in the plies from the trailing edge to the leading edge at the suction side and/or the pressure side of the blade are arranged such that the laminate body is unbalanced so that, during rotation of the fan blade, the fan blade deforms such that a centre of mass of the blade rotates about a centre of rotation of the fan so as to move the centre of mass towards a balanced position. |
| US10865647B2 |
Turbo-machine impeller manufacturing
A method of manufacturing a turbo-machine impeller, which includes a hub and a plurality of blades, using powder material in an additive-manufacturing process. The method includes: applying energy to the powder material by way of a high energy source, and solidifying the powder material. At least one bulky portion of the hub is irradiated such that the powder material solidifies in a lattice structure surrounded by an outer solid skin structure enclosing the lattice structure. |
| US10865646B2 |
Turbine assembly with auxiliary wheel
Various embodiments of the present application provide one or more of: (1) auxiliary wheel that (a) enables accurate speed detection of a turbine disc and/or (b) presents a machining surface for balance correction; and/or (2) techniques for mounting an auxiliary wheel to a rotor, such as a turbine disc. |
| US10865645B2 |
Method for manufacturing a turbomachine fan having a reduced noise level at multiple rotational frequencies of said turbomachine
The invention relates to a method (100) for manufacturing a turbomachine fan comprising a plurality of blades mounted on a disc extending along a longitudinal axis, said method comprising the following steps of: —measuring (102) at least one structural parameter of each of the blades in the cold state, and, for each of the blades, estimating (103) at least one structural parameter in operation relating to a blade from the structural parameter(s) measured on said blade in the cold state, —determining (104) an optimal sequence of the blades around the disc from the structural parameters estimated in operation for each of the blades, and —mounting (105) the blades on the disc in the optimal sequence thus determined. |
| US10865636B2 |
Fiber optic measurements to evaluate fluid flow
A method includes varying a temperature of a treatment fluid. The treatment fluid is pumped into the first wellbore as part of a fluid diversion process or a fluid treatment process after the temperature of the treatment fluid is varied. A first downhole measurement is obtained in the first wellbore using a cable in the first wellbore or a first sensor coupled to the cable concurrently with or after the fluid diversion process or the fluid treatment process. An additional measurement is obtained concurrently with obtaining the first downhole measurement. The first downhole measurement and the additional measurement are combined or compared. A location where the treatment fluid is flowing through perforations in the first wellbore is determined based upon the combining or comparing the first downhole measurement and the additional measurement. |
| US10865634B2 |
Noise robust algorithm for measuring gravitational tool-face
A method may comprise penetrating a subterranean formation with a bottom hole assembly, determining a revolutions-per-minute (RPM) measurement based on a zero crossing of sinusoidal magnetometer data, determining a gyroscope bias from gyroscope data using the determined RPM measurement, determining bias compensated gyroscope data by subtracting the determined gyroscope bias from the gyroscope data, determining an angular displacement measurement using the bias compensated gyroscope data, determining a selected tool-face measurement, computing a weighted sum of the selected tool-face measurement with the determined bias compensated gyroscope data, and determining a gravitational tool-face measurement from the computed weighted sum. A system may comprise a drilling rig, a pipe string attached to the drilling rig, a bottom hole assembly attached to the pipe string, wherein the bottom hole assembly comprises at least one sensor, a drill bit, and a computing subsystem connected to the at least one sensor. |
| US10865629B2 |
Antenna operation for reservoir heating
Systems and methods are provided for maintaining the performance and operational stability of an RF (radio frequency) antenna that is positioned in a hydrocarbon-bearing formation, for heating the formation using electromagnetic energy in the radio frequency range. Contaminants such as water or brine, metallic particulates and ionic or organic materials frequently occur in a wellbore being prepared for RF heating, or in an RF antenna installed in the wellbore. Prior to applying RF electrical energy to the formation, the antenna is decontaminated by circulating a preconditioning fluid through the antenna and recovering a spent fluid for treating and recycle. Decontamination is continued while the spent fluid from the antenna includes, but not limited to, water, metallic particles, ionic species, organic compounds contaminants, etc. An operational power level of radio frequency electrical energy is then applied to the decontaminated antenna for providing thermal energy to the hydrocarbon-bearing formation. |
| US10865627B2 |
Shrouded electrical submersible pump
A system for producing hydrocarbons from a subterranean well includes an electrical submersible pump assembly with a motor, a seal section, and a pump. A packer assembly with a mechanical valve is retrievable with the electrical submersible pump assembly and is a primary high pressure mechanical barrier. A shroud fully encapsulates the electrical submersible pump assembly. An annular seal assembly seals around an outer diameter of the shroud, the shroud and the annular seal assembly together being a secondary high pressure mechanical barrier. |
| US10865625B2 |
Expandable liner
In one embodiment, a method of completing a wellbore (10) includes positioning an expandable tubular having a support layer (121) disposed on an exterior of the expandable tubular inside a casing (15); mechanically expanding the tubular and the support layer, wherein a distance between an outer diameter of the support layer and the inner diameter of the casing is sufficient to prevent burst of the tubular; and hydraulically expanding the support layer into contact with the casing. |
| US10865620B1 |
Downhole ultraviolet system for mitigating lost circulation
Method and systems for sealing a lost circulation zone of a subterranean well include extending a drill string into the subterranean well, the drill string having an ultraviolet system, an actuator, and a fluid flow path. The actuator is instructed to transmit an on signal to the ultraviolet system to switch the ultraviolet system to an on condition. In the on condition the ultraviolet system generates ultraviolet light directed towards the fluid flow path of the drill string. A loss circulation material is delivered into the fluid flow path of the drill string, the loss circulation material having an oligomer, a monomer, and a photo-initiator. The loss circulation material is exposed to the ultraviolet light to activate the loss circulation material. The loss circulation material is delivered to the lost circulation zone. |
| US10865617B2 |
One-way energy retention device, method and system
A one-way energy retaining device including a body, at least a portion of which comprises a degradable material; a protrusion extending radially from the body that allows movement of the device along a separate structure in a first direction and prevents movement along the separate structure in the opposite direction. |
| US10865616B2 |
Ported U-cup annular wellhead hanger seal
A system is disclosed as including an enclosed space within a seal for sealing an area between a hanger and a housing of a wellhead. The enclosed space traverses a first section of the seal, a middle section of the seal, and an opening at a second section of the seal. A port is provided as accessible from the housing. A tool positions the seal within the hanger and the housing so that the port is able to access the enclosed space from the housing to the hanger. A pressure applicator applies fluid into the port at a pressure, which is monitored to determine integrity of the seal. In a monitoring mode, a pressure is monitored at the port. A change in the pressure from an ambient pressure at the port may indicate an on-going issue with the seal. Methods applied to the system are also disclosed. |
| US10865615B2 |
Instrument line for insertion in a drill string of a drilling system
An apparatus for delivering tools within a drill string may include an instrument line including a mechanically resistant external structure with an internal cavity. The instrument line may be configured to be deployed into the drill string. The apparatus may include one or more isolated wires positioned within the internal cavity. The apparatus may also include one or more tools removably coupled to the instrument line and positionable within the drill string. The one or more tools may be configured to provide measurements of conditions within a wellbore via the one or more isolated wires. |
| US10865613B2 |
Downhole tool assembly
A method of latching a production tubing to a packer in a wellbore, an assembly, and a connection, of which the method includes lowering the production tubing into the wellbore, the production tubing being coupled to a first body comprising a slot and a blocking member. The production tubing is lowered until a lug on a second body contacts the blocking member, the second body being coupled to a packer. The method includes raising the production tubing relative to the packer which causes the lug to move out of contact with the blocking member, lowering the production tubing into the wellbore again until the lug contacts and removes the blocking member, and rotating the production tubing such that the lug advances into the slot, so as to latch the production tubing and the packer together. |
| US10865611B2 |
Vertical cuttings dryer
A vertical cuttings dryer (“VCD”) can be used to separate solid particulate from entrained liquid. In some examples, the VCD includes a screen mounted coaxially with an internal wiper housing that carriers a wiper sweeping out an annular space between the screen and wiper housing. The VCD may have a first motor connected through drive shaft to the screen and a second motor connect through a separate drive shaft to the wiper housing. A controller can independently control the speed of the first motor and the second motor to independently a magnitude of centrifugal force applied to material being processed as well as a residence time of the material being processed in the annular space. |
| US10865609B2 |
High trip rate drilling rig
A drilling rig system for obtaining high trip rates separates the transport of tubular stands in and out of their setback position into a first function, delivery and retrieval of tubular stands in well center position as a second function; and the functions intersect at a stand hand-off position where tubular stands are set down for exchange between tubular handling equipment. A drilling rig has a tubular delivery arm that vertically translates the mast in a non-conflicting path with a top drive. The tubular delivery arm is operable to deliver tubular stands between a catwalk, stand hand-off, mousehole, and/or well center positions. An upper racking arm moves tubular stands between a racked position in the racking module and a stand hand-off position between the mast and racking module. An upper support constraint stabilizes tubular stands at the stand hand-off position. |
| US10865608B2 |
Movable wellbay assembly
A mobile offshore drilling unit is converted to provide drilling, completion and workover access to multiple dry tree wells from a drilling derrick to allow production and export of oil and gas from high pressure, high temperature reservoirs in deep offshore waters. Existing practice has been for the drilling derrick on a production platform supporting dry tree wells to be moved over a fixed well slot. The present invention provides a movable wellbay that supports multiple top-tensioned subsea well tieback risers, which may be positioned directly below the derrick's rotary table and/or beneath another operating device. The use of top-tensioned subsea well tieback risers supported by the movable wellbay allows the converted facility to drill, complete, maintain, improve and produce from subsea wells through dry trees. |
| US10865607B2 |
Concentric pipe systems and methods
A tubular assembly for a well system includes a drill pipe joint including a first pair of couplers disposed at ends thereof and a central passage, a flow sub configured to couple with the drill pipe joint, wherein the flow sub includes a second pair of couplers disposed at each end thereof and a first receptacle disposed therein, a first inner tubular member configured to be suspended from the first receptacle of the flow sub, wherein the first inner tubular member extends through the passage of the drill pipe joint forming an annulus therein when the drill pipe joint is coupled to the flow sub and the first inner tubular member is suspended from the first receptacle of the flow sub. |
| US10865605B1 |
Vortex controlled variable flow resistance device and related tools and methods
A vortex-controlled variable flow resistance device ideal for use in a backpressure tool for advancing drill string in extended reach downhole operations. The characteristics of the pressure waves generated by the device are controlled by the growth and decay of vortices in the vortex chamber(s) of a flow path. The flow path is designed to produce alternating primary and secondary vortices—one clockwise and one counter-clockwise—where the primary vortex is stronger and produces higher backpressure than the secondary vortex. This in turn generates alternating weak and strong pressure pulses in the drill string. The weak pulses may be barely perceptible so that the effective frequency of the pulses is determined by the stronger primary vortices. |
| US10865603B2 |
Core drill apparatus for installation in excavator
The present invention relates to a core drill apparatus which is mounted to a working boom of an excavator so as to drill rock or a concrete structure and, more particularly, to a core drill apparatus for installation in an excavator, which comprises a ring gear and a plurality of elevation cylinders that are connected to and installed in a working support frame mounted to the end of a working boom of an excavator so as to rotate the working support frame, and at the same time, is configured to support the working frame while adjusting the height of the slope using the elevation cylinders when the working frame is supported on an inclined work surface. Therefore, the present invention enables a drilling bit provided in the working support frame to stably drill a structure regardless of the inclination of a work surface to be drilled, and can thus significantly improve the efficiency of a drilling operation. |
| US10865599B2 |
Seal assembly for a galley door of a galley and method of assembling a galley with a seal assembly
A seal assembly for use with a door within a frame of a galley of an aircraft includes a seal configured to be movably coupled to the door and a seal holder holding the seal. The seal assembly includes a biasing mechanism coupled to the seal holder and configured to hold the seal in an open position by applying a biasing force to the seal holder. An activation mechanism is operably coupled to the seal holder that overcomes the biasing force to move the seal from the open position to a sealed position. |
| US10865596B2 |
Damping device and furniture part comprising the same
A damping device includes a housing, a piston and a controller. The housing defines a chamber filled with a damping medium. The piston is movable in the chamber and includes a passage for allowing the damping medium to pass through. The controller includes a control member and a resilient member. The control member is capable of being moved toward the passage of the piston or closing a portion or all portions of the passage of the piston in response to a speed of the piston. |
| US10865592B2 |
Sash lock and tilt latch also functioning as a window vent stop, with automatic locking upon closure
A sash window fastener includes: a latch assembly; a sash lock assembly mounted upon the meeting rail; and a stop member mounted to the master window frame. The lock assembly includes a pivotable cam to engage a keeper on the master frame to lock the window, and a pivotable follower arm. The arm interconnects with the latch assembly within the meeting rail, so cam rotation that drives arm rotation also causes translation of the latch. The cam may occupy: an extended position to secure the cam to the keeper, with the latch engaging the master frame to prevent tilting, and being positioned below a protrusion on the stop member to redundantly lock the window; a first retracted cam position permitting sliding of the window; and a second retracted position permitting tilting of the sash window. Additional protrusions may be used on the stop member to serve as vent stop positions. |
| US10865591B2 |
Emergency release system for automobile side door
An emergency release system is disclosed for use with a side door of an automobile. The emergency release system may include a latch, a cable, and a handle connected to the latch via the cable. The handle may be pivotal through a first range to a stop, translatable to surmount the stop, and pivotal through a second range after surmounting the stop to release the latch. |
| US10865589B2 |
Motor vehicle door latch
A motor vehicle door latch is equipped with a locking mechanism including a catch and a pawl, a release element for the locking mechanism, and a memory element that effects an unimpeded opening movement of the catch from a closed to an open position and maintains the release element in an ineffective position in respect of the locking mechanism during the opening movement of the catch. The memory element includes at least two components with a control lever and a blocking lever interacting with the release element located thereon. |
| US10865581B2 |
Autonomous cleaning systems principally for swimming pools
Swimming pool cleaners may operate autonomously within pools and spas. The cleaners need not include any external hoses or cords, and their bodies may be oriented at pool waterlines so as to make their on-board filters readily accessible for removal. The cleaners may dock at docking stations for various purposes, including (but not limited to) for charging any on-board battery and communicating electronically with the docking station or other external equipment. |
| US10865580B1 |
Artificially-lighted waterfall fixture apparatus and artificial light-focusing module
An artificially-lighted waterfall fixture apparatus includes a fixture housing having a lower housing part and an upper housing part overlying and fitted with the lower housing part so as to define a water-distributing channel and a passageway extending forwardly from and in communication with the water-distributing channel to receive a flow of water therefrom and produce an artificial waterfall flowing from an outlet of the passageway. The apparatus also includes an elongated baffle disposed in the fixture housing along a top portion of the water-distributing channel to receive and convert the flow of water to a laminar flow through the passageway, and an artificial light-focusing module supported centrally in the fixture housing proximate the water-distributing channel and aligned with the passageway so as to generate a beam of light through the passageway that produces a predetermined configuration of light in the laminar flow of water. |
| US10865576B1 |
Scaffold securing clip and strap
The scaffold securing clip and strap comprises a ratchet strap, a scaffolding jib and a bracket. The scaffold securing clip and strap is configured for use with a stanchion. The ratchet strap attaches the scaffolding jib to the stanchion. The bracket attaches the scaffolding jib to the stanchion. A first instantiation of the scaffold securing clip and strap works in conjunction with a second instantiation of the scaffold securing clip and strap to support one or more planks.Specifically, the scaffolding jib of the first instantiation and the scaffolding jib of the second instantiation combine to raise one or more planks to an elevation above a supporting surface of the stanchions to which the first instantiation and the second instantiation are attached. The elevated one or more planks form a raised horizontal surface capable of supporting a load. |
| US10865574B2 |
Boat work platform system and corresponding methods
The platform includes a base support that can be clamped to a boat railing and extendable support arms that support a work platform. Methods of manufacturing the platform are also disclosed. |
| US10865573B2 |
System, apparatus and methods for a hand-held dry wall tape applicator
A hand held combined tool for drywall taping including a drywall tape applicator attached to a smoothening blade is described. The dry wall tape applicator includes a gated protrusion for feeding a dry wall tape through a ridged slot and to be held securely in position by a user before dipping the dry wall tape in a joint compound container to coat the dry wall tape with the joint compound on both side of the dry wall tape. The user then pulls the dry wall tape through the gated protrusion and the ridged slot to obtain a uniformly dual side coated drywall tape ready to be placed on a joint and to be immediately smoothened with the smoothening blade attached to the dry wall tape applicator. |
| US10865569B1 |
Interlocking wall panels for securement to a wall
An interlocking wall panel arrangement for mounting wall panels to an existing wall, includes a plurality of wall panels, each wall panel including a main wall panel section, a first interlocking section extend rearwardly from the main wall panel section at one end thereof, the first interlocking section includes walls defining a channel, and a second interlocking section extend rearwardly from the main wall panel section at an opposite end thereof for engaging with a first interlocking section of another the wall panel, the second interlocking section includes a projection wall that fits within the channel of another wall panel; and a securing arrangement for securing the first interlocking section to the existing wall. |
| US10865566B2 |
Shingles with increased hydrophobicity
A shingle includes a substrate, a surface layer of granules, a backdust layer, an adhesive, and a hydrophobic material. Asphalt is applied to the substrate to form a first asphalt coating on the top or upper surface of the substrate and a second asphalt coating on the bottom or lower surface of the substrate. A surface layer of granules is embedded in the first asphalt coating. A backdust layer of particles is embedded in the second asphalt coating. A adhesive is disposed on the backdust layer. The hydrophobic material is applied to the adhesive. |
| US10865565B2 |
Shingles with increased hydrophobicity
A shingle includes a substrate, a surface layer of granules, a backdust layer, an adhesive, and a hydrophobic material. Asphalt is applied to the substrate to form a first asphalt coating on the top or upper surface of the substrate and a second asphalt coating on the bottom or lower surface of the substrate. A surface layer of granules is embedded in the first asphalt coating. A backdust layer of particles is embedded in the second asphalt coating. A adhesive is disposed on the backdust layer. The hydrophobic material is applied to the adhesive. |
| US10865562B2 |
Foam backed panel with cantilever
A frame supported, foam composite panel with a cladding backed by polyurethane foam bonding the cladding to the frame. The panel has a cantilevered extension projecting beyond the frame to enable the panel to overlap the outside edge of a column, beam, floor or other structure the panel is attached to. The cantilevered section may have reinforcing ribs embedded in the foam and may have a sealing material between the cantilever and the structure it overlays. |
| US10865561B2 |
Drywall construction combination profiled section for walls and ceilings of a house
A wall construction system having drywall construction combination profiled sections, and a method for constructing a wall. Standard drywall construction profiled sections using sheet metal that is approximately 0.6 mm thick allow easy manual sheathing of stud walls with building panels, but lightweight sheet metal profiled sections of this type are not suitable for bearing static loads of a house. Thicker walled lightweight steel profiled sections greatly improve stability but require more costly assembly technologies needing specialists, which increases construction costs and therefore stops drywall-constructed housing from becoming more widespread. The new combination profiled sections provide for statically stable construction systems that can nevertheless be worked and sheathed simply and easily. The present drywall construction combination profiled section includes two functional sections. A statically stable section which has splayed flanges, and a section having a planar thin-walled drywall construction contact surface, acting as a sheathing section. |
| US10865559B2 |
Adjustable anchor for curtain-wall system
A curtain-wall anchor includes a back member having a first arcuate slotted aperture and a second aperture formed therein. The first arcuate slotted aperture receives a first mounting bolt and the second aperture receives a second mounting bolt. A first plurality of vertically-oriented ridges are formed in the back member proximate the first arcuate slotted aperture and the second aperture. A first locking washer is received onto the first mounting bolt. The first locking washer includes a second plurality of vertically-oriented ridges that are complementary to the first plurality of vertically-oriented ridges formed in the back member. The first arcuate slotted aperture facilitates angular adjustment of the back member. Engagement of the second plurality of vertically-oriented ridges with the first plurality of vertically-oriented ridges facilitates securement of the back member in a select angular position. |
| US10865557B2 |
Prestressed assembled concrete frame-joint connecting structure and constructing method thereof
The present disclosure relates to the technical field of assembled concrete frame structures, and discloses a prestressed assembled concrete frame-joint connecting structure and constructing method thereof. The present disclosure includes a prefabricated concrete column, a prefabricated concrete superposed beam, a composite slab, a post-tensioned prestressing tendon that connects the prefabricated concrete column and the prefabricated concrete superposed beam, a bending-resistant energy consuming steel bar and a shearing-resistant high-strength steel bar. |
| US10865554B2 |
Pilot operated diaphragm fill valve and assembly for reducing hydrostatic shock
The fill valve and assembly provides an elongated cylindrical water supply tube and a valve seat disposed atop the water supply tube. The valve seat comprises a circular inner valve seat portion and a circular outer valve seat portion between which extend support structures in the form of a plurality of lands and spokes. A bridge is disposed in the center of the valve seat structure about the inner valve seat portion and atop the plurality of lands and spokes. A main diaphragm valve is disposed atop the valve seat structure such that the bridge is disposed between the valve seat structure and the main diaphragm valve. The present invention provides for a thinner and softer durometer EPDM material for the main diaphragm which is advantageous for improved function while the bridge prevents the thin section of the main diaphragm valve from being abraded or cut when high pressures try to push the diaphragm into the spokes. |
| US10865552B2 |
Simplified drain plug with overflow release
An overflow drain assembly includes a housing configured to be installed at a bottom of a basin. A plug assembly is configured to be disposed within the housing and has an upper and lower plug body translatable to each other. A fluidic seal is attached to the upper plug body and configured to removably engage in a water tight manner with a top side water inlet of the housing. A single compression spring is disposed between and biases apart the upper and lower plug body. A first permanent magnet attached to the lower plug body is above a second permanent magnet attached to the upper plug body. The upper plug body is configured to be manually pushed downward a first time by a user to automatically lock into an open position and manually pushed downward a second time to automatically raise and lock into a closed position. |
| US10865551B2 |
Retractable home shower system
A retractable home shower system enables a retractable shower assembly in which the shower head may be selectively extended from a shower wall by a user for use during bathing, and may be selectively retracted back into the shower wall upon completion of use by the user. Retractable home shower system may be generally comprised of a routing pipe, an escutcheon plate shower arm, a shower head, a flexible shower hose, and a counter weight. Routing pipe, flexible shower hose and counter weight may be concealed in the interior space behind a shower wall in a shower. |
| US10865544B2 |
Travel control system for construction machinery and travel control method for construction machinery
A travel control system for construction machinery includes first and second hydraulic pumps, a first travel motor and a second travel motor operable by a working oil discharged from the first hydraulic pump or the second hydraulic pump, at least one actuator operable by the working oil discharged from the first hydraulic pump or the second hydraulic pump, a straight travel valve to be switched between a first position and a second position, first and second travel motor control valves configured to control amounts of the working oil supplied to the first and second travel motors, first and second spool displacement adjusting valves supplying pilot signal pressures to the spools of the first and second travel motor control valves respectively, and a controller configured to output a control signal to each of the first and second spool displacement adjusting valves corresponding to a manipulation signal of an operator. |
| US10865541B1 |
Dipper handle assembly for a power shovel
A yoke for a dipper handle assembly used on a power shovel. The yoke is constructed at least in part of a transition portion and associated lugs manufactured of a forged material as opposed to castings. Accordingly, the yoke is less prone to failure and easy to repair in the field. |
| US10865540B2 |
Geosynthetic reinforced wall panels comprising soil reinforcing members
Geosynthetic reinforced wall panels including soil reinforcing members and retaining wall system formed therewith are disclosed. The geosynthetic reinforced wall panels include any type of wall panels, such as a precast concrete wall panels, that are supported by an arrangement of soil reinforcing members. Various configurations of soil reinforcing members may include end tabs and/or inner tabs that have strips arranged therebetween. Examples of soil reinforcing members include, but are not limited to narrow-width single-section reinforcing members, narrow-width multi-section reinforcing members, and wide-width reinforcing members. Further, a retaining wall system is provided that includes any arrangement of the one or more geosynthetic reinforced wall panels. |
| US10865537B2 |
Ground stabilization grid
A ground stabilization grid which includes a series of polygonal shaped cells having “x” sides. The cells are formed by polymer walls having a wall height of between about 1″ and about 6″. Each cell shares a common wall section with at least two adjacent cells; and a majority of cells within the grid includes at least two reinforcing ribs extending across the cell to engage opposing walls of the cell. The reinforcing ribs are characterized by (i) engaging the cell walls between about 25% and about 75% of the wall height, and (ii) extending between different opposing walls of the cell. |
| US10865531B2 |
Device for damping vibrations in a cable, notably a cable stay
The damping device comprises: a base comprising a through-orifice for receiving said cable, said through-orifice extending along at least a longitudinal axis, and at least one cylinder connected to said base and inclined with respect to said longitudinal axis at an angle other than 90°, and, for said cylinder, a complementary cylinder connected to said base and inclined with respect to said longitudinal axis at an angle other than 90°, the cylinder and the complementary cylinder being arranged on either side of a plane orthogonal to the longitudinal axis, the orthogonal plane containing a centre of the base, said centre being situated along the longitudinal axis. |
| US10865530B2 |
Tape machine
An automated tape applicator that applies pavement marking tape to a pavement surface. The automated tape applicator may include dual knives for cutting two or more patterns simultaneously, a hinged frame that permits an adhesion roller to be lifted off the ground when not in active use, an electronic clutch for selectively engaging a tape feed mechanism, a swiveling front tire, an automated controller for simultaneous application of multiple markings and accurate dimensioning, and/or replaceable knife inserts. |
| US10865528B2 |
Side cutter for milling machine
A side cutter milling assembly is used to modify a milling machine having a frame, a milling drum housing that is removably attached to the frame, a milling drum that is mounted for rotation within the milling drum housing, and a primary drum drive assembly that is adapted to rotate the milling drum. The side cutter milling assembly includes a drum housing having a main portion and a side portion. The main portion is adapted to be installed on the frame of the milling machine in place of the milling drum housing, and the side portion is offset to one side of the milling machine. A side cutter milling drum is mounted for rotation within the side portion of the drum housing, and a side cutter drivetrain is configured and adapted to be operatively attached to the side cutter milling drum and the primary drum drive assembly. |
| US10865521B2 |
Deflecting member for making fibrous structures
A deflection member that includes a reinforcing member and a plurality of tiles fastened to the reinforcing member. |
| US10865514B2 |
Vent attachment for use in drying articles of clothing and the like
An air vent attachment, such as for drying articles of clothing is provided. The air vent attachment includes a cage member having at least one air conduit extending from an inner surface to an outer surface, the inner surface abutting an exterior surface of an air vent and the outer surface distanced from the exterior surface of the air vent. A securing rod has an inner end and an outer end, the inner end having a securing member and the outer end retaining the cage member. A biasing member is positioned between the cage member and the outer end of the securing rod to bias the cage member toward the inner end of the securing rod. |
| US10865513B2 |
Washing machine and home appliance
Disclosed is a washing machine and a home appliance including a plurality of doors, a damper configured to buffer pivoting of the plurality of doors, and a structure by which each of the plurality of doors smoothly opened/shut. |
| US10865511B2 |
Nozzle assembly for a washing machine appliance
A washing machine appliance and nozzle assembly is provided herein. The washing machine appliance may include a cabinet, a tub positioned within the cabinet, a wash basket, and a controller. The wash basket may be rotatably mounted within the tub. The wash basket may define a wash chamber for receiving articles for washing. The nozzle assembly may be mounted within the cabinet and configured to provide wash fluid to the tub. The nozzle assembly may include a nozzle housing and an extendable nozzle. The nozzle housing may define a receiving chamber within the cabinet. The extendable nozzle may be movable between a retracted position within the receiving chamber and an extended position outside of the receiving chamber. |
| US10865506B2 |
Yarn feed roll drive system for tufting machine
A yarn feed system, for control of the feeding of one or more yarns to the needles of a tufting machine, which can be manufactured as a substantially standardized unit or attachment removably mounted to a tufting machine includes a series of yarn feed devices each having a drive motor with a replaceable yarn feed roll drive system mounted thereto. Each yarn feed roll drive system can include a set or series of yarn feed rolls mounted within a housing and having a series of gear teeth formed thereabout, with the gear teeth of the yarn feed rolls engaged in an intermeshing arrangement so that as one of the yarn feed rolls is driven by the drive motor, the other yarn feed rolls likewise are actively driven thereby. Each of the yarn feed rolls further will include a textured roll surface that can provide for enhanced grip and control of the feeding of the yarns which are extended thereabout to the needles of the tufting machine in accordance with a tufted pattern being formed. |
| US10865504B2 |
Article of footwear having an upper incorporating a knitted component
An article of footwear has an upper that includes a knitted component and a sole structure secured to the upper. The knitted component may define a tube formed of unitary knit construction, and a strand may extend through a length of the tube. As another example, the knitted component may have a pair of at least partially coextensive knitted layers formed of unitary knit construction, and a plurality of floating yarns may extend between the knitted layers. In some configurations, the knit type or yarn type may vary in different regions of the knitted component to impart different properties. Additionally, the knitted component may incorporate a thermoplastic yarn that is fused in different regions of the knitted component to impart different properties. A flat knitting process or a variety of other knitting processes may be utilized to form the knitted component. |
| US10865503B2 |
Sawtooth wire for rollers of spinning preparation machines
A sawtooth wire in which each tooth has a tooth tip and a tooth front having a first segment extending from the tooth tip towards a tooth side remote from a bearing edge and towards the tooth back and merging into a concave second segment that merges into a third segment extending towards the tooth side and merging into a concave fourth segment. that merges into a tooth back of the next tooth. The length of a tangent from a turning point of the second segment to the tooth side is greater than or equal to half the spacing between the tooth tip and the tooth side. |
| US10865501B2 |
Silicon carbide epitaxial substrate and method of manufacturing silicon carbide semiconductor device
A silicon carbide epitaxial substrate has a silicon carbide single-crystal substrate and a silicon carbide layer. A first ratio of an absolute value of a difference between a dopant density in a first end region and a dopant density in a central region to an average value of the dopant density in the first end region and the dopant density in the central region is not more than 40%. A second ratio of an absolute value of a difference between a dopant density in a second end region and the dopant density in the central region to an average value of the dopant density in the second end region and the dopant density in the central region is not more than 40%. |
| US10865499B2 |
Susceptor for holding a semiconductor wafer, method for depositing an epitaxial layer on a front side of a semiconductor wafer, and semiconductor wafer with epitaxial layer
A susceptor for holding a semiconductor wafer during the deposition of an epitaxial layer on a front side of the semiconductor wafer, has a susceptor ring and a susceptor base, and recesses below the susceptor ring in the susceptor base which are arranged in a manner distributed rotationally symmetrically. The radial width of the recesses is greater than the radial width of the susceptor such that the susceptor ring does not completely cover the recesses. |
| US10865498B2 |
Polycrystalline silicon rod, method for producing polycrystalline silicon rod, and single-crystalline silicon
In the present invention, once a polycrystalline silicon rod is grown by the Siemens process, the polycrystalline silicon rod is heat-treated within a temperature range from 750° C. to 900° C. to relieve residual stress in the crystal. According to the experiment of the present inventors, residual stress can be relieved satisfactorily by heat treatment at the above-described low temperature, and in addition, metal contamination cannot be induced and the physical properties of the polycrystalline silicon rod cannot be changed. The above heat treatment can be conducted inside a furnace used to grow the polycrystalline silicon rod, and can also be conducted outside a furnace used to grow the polycrystalline silicon rod. According to the present invention, a polycrystalline silicon rod with residual stress (σ) of not more than +20 MPa evaluated by a 2θ-sin2Ψ diagram can be obtained. |
| US10865493B2 |
Synthesis of lithium manganese dioxide micro/nanostructures
A method for synthesizing mesoporous lithium manganese dioxide micro/nanostructures, in accord with an implementation, includes preparing an aqueous metal salt solution by dissolving a lithium ion source and a manganese ion source in water, and subjecting the aqueous metal salt solution to an anodic electrodeposition process. The anodic electrodeposition process may include transferring the aqueous metal salt solution to an electrodeposition bath comprising an anode electrode and a cathode electrode, such that the anode electrode and the cathode electrode are immersed in the transferred aqueous metal salt solution, and applying a pulse reverse current through the electrodeposition bath to obtain lithium manganese dioxide deposited on a surface of the anode electrode. |
| US10865492B2 |
Plating method and plating apparatus
A plating method for plating a substrate having resist opening portions is provided. The plating method includes a resist residue removing step of removing resist residues in the resist opening portions of the substrate by spraying first process liquid to a surface of the substrate on which the resist opening portions are formed, a liquid filling step of soaking the substrate passed through the removing step in second process liquid to fill the resist opening portions of the substrate with the second process liquid, and a plating step of plating the substrate passed through the liquid filling step. |
| US10865491B2 |
Sn-based alloy plated steel sheet
The Sn-based alloy plated steel sheet of this disclosure includes: a steel sheet; a composite plating layer formed on at least one side of the steel sheet and including an Fe—Ni—Sn alloy layer and an island-shaped Sn layer located on the Fe—Ni—Sn alloy layer; and a coating layer formed on the surface of the composite plating layer and containing zirconium oxide and tin oxide, and the composite plating layer contains a predetermined amount of Ni and a predetermined amount of Sn, a content of the zirconium oxide in the coating layer is from 0.2 mg/m2 to 50 mg/m2 in terms of metal Zr amount, and a peak position of binding energy of Sn3d5/2 according to X-ray photoelectron spectroscopy of the tin oxide in the coating layer is 1.6 eV or higher than a peak position of binding energy of the metal Sn. |
| US10865485B2 |
Break-resistant anode assemblies for cathodic protection systems and methods of installing the same
Various break-resistant anode assemblies and method of installing the same in the ground are disclosed. Each anode assembly basically comprises an anode, at least one pulling cable, and a protective nose cone. The nose cone is a hollow member receiving the leading end of the anode and from which the anode's electrical conductor extends. The nose cone includes a tapered leading surface that facilitates and guides the anode assembly as it is pulled through the ground, while protecting the anode. A break-away mechanism may also be provided to ensure that no more than a maximum pulling force is applied to the anode assembly during its installation to ensure that the anode is not damaged. |
| US10865483B2 |
Metal sheet having oiled Zn—Al—Mg coatings
A metal sheet is provided. The metal sheet includes a substrate having two faces, each face hot dip coated with a metal coating of zinc, aluminum and magnesium. The metal coatings include between 0.1 and 20 wt % of aluminum and 0.1 and 10 wt % of magnesium. Layers of magnesium oxide or magnesium hydroxide are formed on outer surfaces of the metal coatings. The layers are altered by applying an acid solution on the outer surfaces of the metal coatings or by applying mechanical forces using a roller leveler, a brushing device, or a shot-blasting device on the outer surfaces of the metal coatings. The metal sheet also includes a layer of oil deposited directly on the outer surfaces of the metal coatings. |
| US10865481B2 |
Coatings for turbine parts
A method and a turbine part having a coating with a matrix layer that includes a high temperature resistant hydrophobic polysiloxane filler, wherein the coating has superior mechanical strength and temperature resistance. |
| US10865480B2 |
Vapour deposition method for preparing amorphous lithium-containing compounds
A vapour deposition method for preparing an amorphous lithium-containing oxide or oxynitride compound not containing phosphorous comprises providing a vapour source of each component element of the compound, including at least a source of lithium, a source of oxygen, a source of nitrogen in the case of an oxynitride compound, and a source or sources of one or more glass-forming elements; heating a substrate to substantially 180° C. or above; and co-depositing the component elements from the vapour sources onto the heated substrate wherein the component elements react on the substrate to form the amorphous compound. |
| US10865479B2 |
Mechanism for creating vacuum in processing apparatus
A processing apparatus is provided. The processing apparatus includes a processing chamber having a gas outlet. The processing apparatus further includes a pump. The pump communicates with the gas outlet and is configured to exhaust gas from the processing chamber via the gas outlet. The processing apparatus also includes an intersecting module. The intersecting module includes a number of support members and a number of internal ventilating plates. The support members are arranged along a longitudinal direction, and each of the internal ventilating plates has a number of orifices. At least one of the internal ventilating plates is positioned between two of the support members positioned adjacent to each other. |
| US10865477B2 |
Method and system for the localized deposit of metal on a surface
The present disclosure is directed to a method and system for the localized deposition of a metal layer on a surface. The method involves introducing at least two gaseous reactants to a substrate surface that is locally heated by a laser. The surface is heated to a temperature at which the gaseous reactants undergo a reaction that results in metal crystal growth on the substrate surface. The reaction is maintained for a desired period of time and under desired conditions to produce a localized deposit of a metal layer on the heated zone of the substrate. In some embodiments, the gas outlets and the laser may be moved in a controlled manner so that a metal layer may be deposited in a desired pattern on the substrate surface. |
| US10865473B2 |
Mask plate and process for manufacturing the same
The present disclosure provides a mask plate and a method for manufacturing the same. The mask plate comprises a body provided with a plurality of openings, in which a first surface of the body is provided with cofferdams each surrounding a corresponding opening, and each cofferdam is configured to confine a diffusion range of a material deposited on a substrate through the opening. In the present disclosure, by providing, on a surface of the body of the mask plate, cofferdams each surrounding edges of each corresponding opening, the cofferdams can effectively prevent the deposition material from depositing into an invalid region, thus CVD shadow can be reduced and the packaging effect can be improved in the process of film deposition or evaporation by chemical vapor deposition (CVD). |
| US10865472B2 |
Low temperature arc ion plating coating
Coating method for arc coating or arc ion plating coating of substrates in a vacuum chamber in which using an arc evaporator solid material that functions as cathode is evaporated, during arc evaporation the motion of the cathode spot on the solid material surface is accelerated using a magnetic field for avoiding ejection of a large amount of macro-particles or droplets from the solid material surface, negative charged particles resulted from the arc evaporation flow from the cathode to an anode, characterized by the motion of the negative charged particles from the cathode to the anode fundamentally doesn't cause an additional increase of the absolute value of the potential difference between cathode and anode allowing a lower increment of the substrate temperature during coating. |
| US10865471B2 |
Cylindrical compact, manufacturing method of cylindrical sputtering target, and manufacturing method of cylindrical sintered compact
A cylindrical sputtering target includes a plurality of cylindrical sintered compacts adjacent to each other while having a space therebetween. The plurality of cylindrical sintered compacts have a relative density of 99.7% or higher and 99.9% or lower. The plurality of cylindrical sintered compacts adjacent to each other have a difference therebetween in the relative density of 0.1% or smaller. |
| US10865464B2 |
Materials and methods for producing metal nanocomposites, and metal nanocomposites obtained therefrom
Some variations provide a metal matrix nanocomposite composition comprising metal-containing microparticles and nanoparticles, wherein the nanoparticles are chemically and/or physically disposed on surfaces of the microparticles, and wherein the nanoparticles are consolidated in a three-dimensional architecture throughout the composition. The composition may serve as an ingot for producing a metal matrix nanocomposite. Other variations provide a functionally graded metal matrix nanocomposite comprising a metal-matrix phase and a reinforcement phase containing nanoparticles, wherein the nanocomposite contains a gradient in concentration of the nanoparticles. This nanocomposite may be or be converted into a master alloy. Other variations provide methods of making a metal matrix nanocomposite, methods of making a functionally graded metal matrix nanocomposite, and methods of making a master alloy metal matrix nanocomposite. The metal matrix nanocomposite may have a cast microstructure. The methods disclosed enable various loadings of nanoparticles in metal matrix nanocomposites with a wide variety of compositions. |
| US10865462B2 |
Processing method for lithium ion battery scrap
A method for processing lithium ion battery scrap includes a leaching step of leaching lithium ion battery scrap and subjecting the resulting leached solution to solid-liquid separation to obtain a first separated solution; an iron removal step of adding an oxidizing agent to the first separated solution and adjusting a pH of the first separated solution in a range of from 3.0 to 4.0, then performing solid-liquid separation and removing iron in the first separated solution to obtain a second separated solution; and an aluminum removal step of neutralizing the second separated solution to a pH range of from 4.0 to 6.0, then performing solid-liquid separation and removing aluminum in the second separated solution to obtain a third separated solution. |
| US10865460B2 |
Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution that does not contain the reagent, to produce a pregnant solution containing the metal ions. |
| US10865459B2 |
Reactor for gas-liquid mass transfer
A reactor for gas-liquid mass transfer between a gas and a liquid or slurry includes a tank for receiving the liquid or slurry having a wall; a drive shaft; an upward pumping impeller; and an aerating apparatus disposed above the upward pumping impeller and extending between the drive shaft and the wall of the tank at a first distance (d1) from the drive shaft and at a second distance (d2) from the wall of the tank, the aerating apparatus encircling the drive shaft at least partially. The aerating apparatus has an outward inclined or curved inner surface for directing at least a part of the flow over the inner surface. |
| US10865452B2 |
Systems and methods for expression-based discrimination of distinct clinical disease states in prostate cancer
A system for expression-based discrimination of distinct clinical disease states in prostate cancer is provided that is based on the identification of sets of gene transcripts, which are characterized in that changes in expression of each gene transcript within a set of gene transcripts can be correlated with recurrent or non-recurrent prostate cancer. The Prostate Cancer Prognostic system provides for sets of “prostate cancer prognostic” target sequences and further provides for combinations of polynucleotide probes and primers derived there from. These combinations of polynucleotide probes can be provided in solution or as an array. The combination of probes and the arrays can be used for diagnosis. The invention further provides further methods of classifying prostate cancer tissue. |
| US10865449B2 |
Method of identifying disease risk factors
Provided herein is a method for identifying a genetic variant that is associated with development of a condition of interest (e.g., Alzheimer's disease), and genetic variants so identified. Methods of treatment with an active agent (e.g., with a particular active agent and/or at an earlier age) is also provided, upon detecting a genetic variant described herein. In some embodiments, the genetic variant is a deletion/insertion polymorphism (DIP) of the TOMM40 gene. Kits for determining if a subject is at increased risk of developing late onset Alzheimer's disease is also provided. Kits for determining if a subject is responsive to treatment for a condition of interest with an active agent are further provided. |
| US10865448B2 |
Compositions and methods relating to DENND1A variant 2 and polycystic ovary syndrome
Provided are compositions and methods for use in polycystic ovary syndrome diagnosis (PCOS). The method involves a sample from a subject for a DENND1A Variant 2 mRNA or DENND1 A Variant 2 protein to make or aid in a diagnosis of PCOS. Also provided are methods for selecting an individual as a candidate for therapy for polycystic ovary syndrome by testing a biological sample from an individual for DENND1 A Variant 2 mRNA or DENND1 A Variant 2 protein and designating the individual as a candidate for the PCOS based on determining DENND1 A Variant 2 mRNA or DENND1 A Variant 2 protein in the sample. Also provided are products for use in aiding diagnosis of PCOS which contain reagents for detecting DENND1 A Variant 2 mRNA or DENND1 A Variant 2 protein, and packaging containing printed material describing use and indications for the product. |
| US10865447B2 |
Biomarker signature method, and apparatus and kits therefor
The present invention discloses methods, kits, and apparatus as well as reagents and compositions associated therewith for deriving an indicator for use in diagnosing the presence, absence or degree of at least one condition in a biological subject or in prognosing at least one condition in a biological subject. Also disclosed is a biomarker signature for use in diagnosing the presence, absence or degree of at least one condition in a biological subject or in prognosing at least one condition in a biological subject. The present invention further discloses methods, kits and apparatus, as well as reagents and compositions associated therewith, for identifying biomarkers for use in a biomarker signature. |
| US10865444B2 |
Amplicon preparation and sequencing on solid supports
The present disclosure relates to the field of molecular biology and more specifically to methods for capturing, amplifying and sequencing target polynucleotides on a solid surface. |
| US10865442B2 |
Common line selector valve for a system
A system may include a flow cell to support analytes of interest; a selector valve coupled to the flow cell to select a flow path through the flow cell from a plurality of flow paths; a pump coupled to the flow cell to displace fluids through the selected flow path during an analysis operation; and control circuitry coupled to the selector valve to command the selector valve to select the selected flow path. |
| US10865438B2 |
Nucleic acid detection or quantification method, chip and assay kit therefor, device for detecting or quantifying nucleic acid and program therefor
According to one embodiment, a method of quantifying a target nucleic acid containing a first sequence in a sample is provided. The method includes preparing a substrate on which a plurality of detection regions are arranged, forming a reaction field by placing, on the substrate, a reaction liquid containing a sample, a primer set, and an amplification enzyme, maintaining the reaction field in an isothermal amplification condition, detecting a detection signal for each of the detection regions, determining, for each of the plurality of detection regions, whether positive or negative and detecting or quantifying the target nucleic acid based on the number of positive and/or a rise time of each of the positive detection signal. |
| US10865437B2 |
Processing particle-containing samples
A microfluidic device includes an input port for inputting a particle-containing liquidic samples into the device, a retention member, and a pressure actuator. The retention member is in communication with the input port and is configured to spatially separate particles of the particle-containing liquidic sample from a first portion of the liquid of the particle containing fluidic sample. The pressure actuator recombines at least some of the separated particles with a subset of the first portion of the liquid separated from the particles. The device can also include a lysing chamber that receives the particles and liquid from the retention member. The lysing chamber thermally lyses the particles to release contents thereof. |
| US10865434B2 |
High resolution systems, kits, apparatus, and methods for screening microorganisms and other high throughput microbiology applications
A microfabricated device defining a high density array of microwells is described for cultivating cells from a sample. The device may be incubated to grow a plurality of cells, which may be split into an analysis portion and a reserve portion. Methods are provided for screening a biological entity of interest using the microfabricated device, for example, for screening phosphate solubilizing bacteria or other bacteria producing acids. |
| US10865430B2 |
Device and method of producing ultra-low sulfur biodiesel
Provided is a device for producing ultra-low sulfur biodiesel. The device for producing ultra-low sulfur biodiesel is a two-stage processing device, comprising a two-stage purification unit, a two-stage enzyme reaction unit, a two-stage distillation unit, and a decompression rectification unit. The present invention is green and environment-friendly, effectively and completely removing sulfur-containing impurities from the raw material, eliminating the attack of a sulfur-containing group in the synthesis process on fatty acids, and providing sufficient conditions for obtaining ultra-low sulfur content methyl esters in the product section. |
| US10865428B2 |
Method for producing organic acid
The present invention provides a novel method for producing an organic acid efficiently. A method for producing an organic acid from a carbon source in a medium using a filamentous fungus, the method comprising culturing the filamentous fungus in a liquid culture medium, in which the carbon source is comprised and a dissolved oxygen concentration is controlled at 8 ppm or more and 35 ppm or less, to obtain the organic acid. |
| US10865423B2 |
Vectors with modified initiation codon for the translation of AAV-REP78 useful for production of AAV
The present invention relates nucleic acid constructs for the production of recombinant parvoviral (e.g. adeno-associated viral) vectors in insect cells, to insect cells comprising such constructs and to methods wherein the cells are used to produce recombinant parvoviral virions. The insect cells preferably comprise a first nucleotide sequence encoding the parvoviral rep proteins whereby the initiation codon for translation of the parvoviral Rep78 protein is a suboptimal initiation codon that effects partial exon skipping upon expression in insect cells. The insect cell further comprises a second nucleotide sequence comprising at least one parvoviral (AAV) inverted terminal repeat (ITR) nucleotide sequence and a third nucleotide sequence comprising a sequences coding for the parvoviral capsid proteins. |
| US10865420B2 |
Materials and methods for controlling bundle sheath cell fate and function in plants
The subject invention concerns materials and methods for increasing and/or improving photosynthetic efficiency in plants, and in particular, C3 plants. In particular, the subject invention provides for means to increase the number of bundle sheath (BS) cells in plants, to improve the efficiency of photosynthesis in BS cells, and to increase channels between BS and mesophyll (M) cells. In one embodiment, a method of the invention concerns altering the expression level or pattern of one or more of SHR, SCR, and/or SCL23 in a plant. The subject invention also pertains to genetically modified plants, and in particular, C3 plants, that exhibit increased expression of one or more of SHR, SCR, and/or SCL23. Transformed and transgenic plants are contemplated within the scope of the invention. The subject invention also concerns methods for increasing expression of photosynthetically important genes in a plant, wherein one or more genes of interest are operably linked with a plant SHR, SCR or SCL23 promoter sequence and expressed in a plant. |
| US10865419B2 |
Orally administered plastid expressed cholera toxin B subunit-exendin 4 as treatment for type 2 diabetes
Disclosed herein are compositions and methods for treating Type II diabetes. The compositions comprise plant expressed Exendin 4. Particularly exemplified are plant derived compositions that include a CTB-EX4 conjugate that is bioencapsulated in chloroplasts. |
| US10865418B2 |
Use of multiple transformation enhancer sequences to improve plant transformation efficiency
The present invention relates to methods and compositions for improving the efficiency of Agrobacterium- and Rhizobium-mediated plant cell transformation by use of additional transformation enhancer sequences, such as overdrive or TSS sequences, operably linked to a T-DNA border sequence on a recombinant construct that comprises T-DNA. |
| US10865416B2 |
Recombinant host cell engineered to overexpress helper proteins
The present invention is in the field of recombinant biotechnology, in particular in the field of protein expression. The invention generally relates to a method of expressing a protein of interest (POI) from a host cell. The invention relates particularly to improving a host cell's capacity to express and/or secrete a protein of interest and use of the host cell for protein expression. The invention also relates to cell culture technology, and more specifically to culturing cells to produce desired molecules for medical purposes or food products. |
| US10865405B2 |
Maltooligosyl trehalose synthase mutant with improved thermal stability
The present disclosure discloses a maltooligosyl trehalose synthase mutant with improved thermal stability, and belongs to the technical fields of enzyme engineering and protein engineering. The residual enzyme activities of the MTSase mutants S361R, S444E, S361R/S444E, S361K/S444E, G415P/S361R/S444E and G415P consistent with the present disclosure after treatment at 60° C. for 10 min are respectively 70.3%, 50.1%, 83.5%, 65.9%, 100% and 80.7%, which are respectively 1.6, 1.1, 1.9, 1.5, 2.3 and 1.9 times of that of the wild type. The half-lives of the S361R/S444E and G415P/S361R/S444E at 60° C. are respectively 14.9 min and 90.8 min which are respectively 3.2 and 19.7 times of that of the wild type, indicating that the thermal stability of the MTSase mutant consistent with the present disclosure is significantly improved than that of the wild type. |
| US10865398B2 |
Compositions and methods comprising a lipolytic enzyme variant
The present invention provides lipolytic enzyme variants. Specifically, the present invention provides lipolytic enzyme variants having one or more modifications as compared to a parent lipolytic enzyme having at least one improved property. In addition, the present invention provides compositions comprising a lipolytic enzyme variant of the invention. The present invention also provides methods of cleaning using compositions comprising a lipolytic enzyme variant of the invention. |
| US10865395B2 |
Thermostable tagatose-6-phosphate phosphatase and a method for producing tagatose using the same
The present disclosure relates to tagatose-6-phosphate phosphatase consisting of an amino acid sequence of SEQ ID NO: 1, a nucleic acid encoding the tagatose-6-phosphate phosphatase, and a transformant comprising the nucleic acid. Additionally, the present disclosure relates to a composition for producing tagatose, which comprises the tagatose-6-phosphate phosphatase of the present disclosure, and a method for producing tagatose using the tagatose-6-phosphate phosphatase of the present disclosure. |
| US10865394B2 |
Toolkit for the production of post-translationally modified proteins
The present disclosure provides a system to produce soluble, folded, and post-translationally modified proteins. The system includes a fusion protein comprising a catalytic domain of an enzyme involved in post-translational protein modification and a targeting domain, and a substrate protein comprising a protein of interest and a sequence that interacts with the targeting domain. The present disclosure also provides polynucleotide sequences encoding fusion proteins and substrate proteins, vectors for expressing polynucleotide sequences, vectors comprising the polynucleotide sequences, and isolated cells comprising said vectors. |
| US10865393B2 |
Engineered glucosyltransferases
Disclosed herein are glucosyltransferases with modified amino acid sequences. Such engineered enzymes exhibit improved alpha-glucan product yields and/or lower leucrose yields, for example. Further disclosed are reactions and methods in which engineered glucosyltransferases are used to produce alpha-glucan. |
| US10865392B2 |
Acetyl transferases and their use for producing carotenoids
The present invention relates to acetyl transferases, nucleic acid sequences coding therefore, expression constructs and vectors comprising these sequences, microorganisms transformed therewith and use thereof. |
| US10865389B2 |
DNA vaccines against foot-and-mouth disease virus
This application is directed generally to foot-and-mouth disease virus (FMDV) 3C proteases that have been modified by mutating a polynucleotide sequence coding for the FMDV 3C protease. The modified FMDV proteases exhibit proteolytic activity on FMDV P1 precursor protein and exhibit a reduction in one or more toxic or inhibitory properties associated with an unmodified FMDV 3C protease on a host cell used to recombinantly produce it. Vectors carrying polynucleotides encoding modified FMDV 3C protease sequences can induce production of FMDV virus-like particles in a host cell when expressed in the host cell. The modified FMDV 3C proteases can generally be used to produce immunogenic FMDV preparations capable of inducing an immune response against FMDV. |
| US10865384B2 |
2,4,5-tri-substituted azole-based casein kinase 1 inhibitors as inducers for cardiomyogenesis
This invention relates to a method for inducing or enhancing the differentiation of pluripotent stem cells into cardiomyocyte via casein kinase 1 inhibition said method comprising culturing the stem cells in the presence of a medium comprising a casein kinase 1 inhibitor of the formula (I) or (II) or a stereoisomer, tautomer, or a salt thereof wherein R1, R2 and R3 independently from another represent hydrogen, optionally substituted alkyl, alkenyl, alkynyl, heterocyclyl, heteroaryl or aryl; X represents NR4, O or S; and R4 represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, heterocyclyl, heteroaryl or aryl. The method can be used in the late phase of stem cell differentiation and in the compounds of formula (I) or (II) in combination with other small molecules can lead to especially high differentiation of stem cells into cardiomyocytes. The invention further relates to novel compounds which can be used in the method of the invention and kits for stem cell differentiation. |
| US10865378B2 |
Thin film cell encapsulation devices
Thin film devices, e.g., multilayer thin film devices, that encapsulate cells for transplantation into a subject are provided. Also provided are methods of using and methods of preparing the subject devices. The thin film devices include a first porous polymer layer and a second porous polymer layer that define a lumen therebetween and encapsulate a population of cells within the lumen. The thin film devices can promote vascularization into the lumen of the device via the pores in the first polymer layer and/or second polymer layer; limit foreign body response to the device; limit ingress of cells, immunoglobulins, and cytokines into the lumen via the first and the second polymer layers; and release from the first polymer layer and/or the second polymer layer molecules secreted by the population of cells. |
| US10865370B1 |
Cook water preheat using evaporator vapor heat recovery
Energy efficiency is improved in a grain alcohol production plant (60) by capturing heat energy that otherwise would be lost to the environment when stillage evaporator last effect vapors (22) are condensed to recycle their water content. The low temperature/pressure heat energy of these vapors is efficiently recovered and reused by placing the vapors in direct physical contact (301, 402) with a working fluid (38) to form heated working fluid (54, 66), then using the heated working fluid directly in a process of the plant. In an embodiment, cook water used for the plant fermentation process is preheated by direct contact with stillage evaporator overhead vapor via one or more direct contact heat exchangers (301, 401) and/or a thermocompressor (402). |
| US10865367B2 |
Method of dishwashing comprising detergent compositions substantially free of polycarboxylic acid polymers
Methods of dishwashing to remove soils are disclosed, including a first detergent wash step, wherein the detergent is substantially-free of water conditioning agents including polycarboxylic acid polymers and phosphonates, followed by a second step of rinsing under high temperature with a water conditioning agent, namely polycarboxylic acid polymers. The methods result in little to no precipitation forming on the treated ware due to the treating of the hard water before it contacts the alkalinity source which prevents precipitation and/or flocculation from occurring. |
| US10865366B2 |
Lipase variants and polynucleotides encoding same
The present invention relates to lipase variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants. |
| US10865365B2 |
Phosphate-free polymer detergent composition
The invention relates to the field of detergent compositions, in particular detergent compositions for automatic washing, especially for automatic dishwashing. Thus, the invention provides a phosphate-free detergent composition comprising at least one non-sulfonated nonionic surfactant compound and a non-sulfonated water-soluble copolymer prepared especially by polymerization reaction of acrylic or methacrylic acid, of an acrylic or methacrylic acid, itaconic acid or maleic acid ester and of a compound of formula (I): The invention also relates to the use of this non-sulfonated water-soluble copolymer as a scale-inhibiting agent or anti-spotting agent, and also to a cleaning process. |
| US10865363B2 |
Pyrithione preservative system in solid rinse aid products
Solid rinse aid compositions and methods of making and using the same are disclosed. Solid rinse aid compositions include in a single concentrate composition a pyrithione preservative system to replace conventional preservatives in the isothiazolinone family, such as chloromethylisothiazolinone. Beneficially, the pyrithione preservative systems eliminate the need for any personal protective equipment to handle the solid rinse aid compositions. Methods of making and use using the rinse aids are also disclosed. |
| US10865359B2 |
Lubricating oil compositions
A lubricating composition comprises a major amount of an oil of lubricating viscosity and 0.01 to 25 percent by weight, based on the weight of the composition, of a poly(2-oxazoline) polymer. The polymer has the repeat unit: —N(COR1)CH2CH2— wherein the number of repeat units (n) in the polymer is an integer between 4 and 1000, such as between 4 and 500. The polymer carries an inorganic or organic nucleophilic polymerisation terminating group (t), and an initiator group (i) connected to the N atom of a repeat unit, the initiator group (i) being effective to initiate the polymerisation of linear, branched or cyclic hydrocarbyl moieties. At least 5% of the total number of the groups R1 in the polymer comprise alkenyl groups having between 15 and 20 carbon atoms. |
| US10865353B2 |
Maximizing high-value chemicals from mixed plastic using different steam-cracker configurations
A process for producing olefins and aromatics comprising converting plastics to a hydrocarbon product comprising a gas phase and a liquid phase in a pyrolysis unit; separating the hydrocarbon product into a hydrocarbon gas stream comprising the gas phase and a hydrocarbon liquid stream comprising the liquid phase; feeding the hydrocarbon gas stream to a gas steam cracker to produce a gas steam cracker product comprising olefins, wherein an olefins amount in the gas steam cracker product is greater than in the hydrocarbon gas stream; separating the hydrocarbon liquid stream into a first fraction (b.p.<300° C.) and a second fraction (b.p>300° C.); feeding the first fraction to a liquid steam cracker to produce a liquid steam cracker product comprising olefins and aromatics, wherein an olefins amount in the liquid steam cracker product is greater than in the first fraction; and recycling the second fraction to the pyrolysis unit. |
| US10865351B2 |
Process for producing a feed stream for a steam reforming plant
The invention relates to a process and an apparatus for producing an olefin-containing feed stream for a steam reforming plant. According to the invention, the olefin-containing hydrocarbon starting material is for this purpose heated, vaporized and catalytically hydrogenated. The hydrogenation product stream obtained is separated in a separation apparatus into a gaseous reforming feed stream, which is fed to a steam reforming plant, and a gaseous recycle stream. Here, the entry temperature of the hydrogenation input stream into the hydrogenation reactor is regulated via the degree to which it is heated and/or via the size of the recycle stream. Safe operation of the hydrogenation reactor over a wide range of olefin contents in the hydrocarbon feed is made possible in this way. |
| US10865348B2 |
Process which does simultaneous dehydrochlorination and hydrocracking of pyrolysis oils from mixed plastic pyrolysis while achieving selective hydrodealkylation of C9+ aromatics
A process for hydrodealkylating a hydrocarbon stream comprising (a) contacting the hydrocarbon stream with a hydroprocessing catalyst in a hydroprocessing reactor in the presence of hydrogen to yield a hydrocarbon product, wherein the hydrocarbon stream contains C9+ aromatic hydrocarbons; and (b) recovering a treated hydrocarbon stream from the hydrocarbon product, wherein the treated hydrocarbon stream comprises C9+ aromatic hydrocarbons, wherein an amount of C9+ aromatic hydrocarbons in the treated hydrocarbon stream is less than an amount of C9+ aromatic hydrocarbons in the hydrocarbon stream due to hydrodealkylating of at least a portion of C9+ aromatic hydrocarbons from the hydrocarbon stream during the step (a) of contacting. |
| US10865346B2 |
Synthetic fuels and chemicals production with in-situ CO2 capture
Novel redox based systems for fuel and chemical production with in-situ CO2 capture are provided. A redox system using one or more chemical intermediates is utilized in conjunction with liquid fuel generation via indirect Fischer-Tropsch synthesis, direct hydrogenation, or pyrolysis. The redox system is used to generate a hydrogen rich stream and/or CO2 and/or heat for liquid fuel and chemical production. A portion of the byproduct fuels and/or steam from liquid fuel and chemical synthesis is used as part of the feedstock for the redox system. |
| US10865345B2 |
Process and system for whole tyres and plastic composites pyrolysis to fuel conversion and compound recovery
Disclosed is a process for treating waste plastic materials such as whole tyres, coarsely cut tyres, large plastic pieces, plastic composites such as hoses or combinations of above into gases, liquids and solids by direct heating in a pyrolysis liquid (1) such as molten salt or molten metal. The pyrolysis system is constructed such that the segregation of the light and heavy materials occurs within the pyrolysis chamber. The carbon black is segregated from the pyrolysis vapours via a cyclone and fractions of carbon black may be obtained by installing a number of cyclones in series so that different qualities of carbon black may be produced. Diesel or other oils, steel, carbon black, ZnO and synthesis gas are recovered; all of which can be feed streams to other processes. This process avoids the inefficient procedure of cutting the tyres or other plastic composites into small pieces before treatment by pyrolysis and also recovers valuable components. |
| US10865343B2 |
Plasma etching method
Provided is a plasma etching method comprising supplying heptafluoropropyl methyl ether (HFE) gas, argon (Ar) gas and oxygen (O2) gas to a plasma chamber receiving an etching target therein, thereby to plasma-etch the etching target. |
| US10865341B2 |
Engineering formation wettability characteristics
Methods and systems are provided to enhance recovery of hydrocarbons from a formation by altering wettability at a surface of the formation towards more water-wet. One method includes: providing a formation; providing an aqueous stream for injecting into the formation; adding a reducing agent to the aqueous stream; and injecting the aqueous stream with the reducing agent into the formation to alter a surface charge of the surface of the formation to become more water-wet to enhance recovery of hydrocarbons from the formation. The reducing agent is responsive to characteristics of the formation, characteristics of brine of the formation, and characteristics of hydrocarbons of the formation. Also provided is a method to select a brine composition to be injected into a formation to alter wettability at a surface of the formation towards more water-wet to enhance recovery of hydrocarbons from the formation. |
| US10865340B2 |
Coatings for corrosion protection
The present application provides corrosion protection compositions. In one embodiment, the corrosion protection composition of the present disclosure contains a polymer composition saturated with a clay that is intercalated with a C1-22 alkyl amine or a C1-22 alkyl ammonium cation. Methods of protecting metal surfaces from corrosion are also provided. |
| US10865336B2 |
Polymer based solid-state solar thermal fuels
A polymer consisting of small functional molecules can be integrated into solar thermal fuels in the solid-state for solar energy harvesting and storage. In certain embodiments, a solar energy storage device can include one or more layers of photoswitchable moieties associated with a polymer. Such solar thermal fuel polymers can be used to enable deposition from low concentration solutions, resulting in uniform and large-area thin-films. This approach enables conformal deposition on a variety of conducting substrates that can be either flat or structured and control over film growth via electrodeposition conditions and results in highly uniform and large-area thin films. |
| US10865333B2 |
Polyurethane adhesives for reverse osmosis modules
An adhesive composition is made from a first part containing an isocyanate group-containing prepolymer that is a reaction product of a first isocyanate and at least one polyol; and a second isocyanate that is essentially unreacted with the first isocyanate, the at least one polyol, and the isocyanate group containing prepolymer; and a second part containing at least two polyols; wherein the adhesive composition is essentially free of diluent oils and solvents. A polyurethane adhesive is made by mixing the first part and the second part in a 1:1 to 1.2:1 weight ratio of the first part to the second part to form a mixture, and curing the mixture. The polyurethane adhesive can be used in articles, including semipermeable membranes and reverse osmosis modules. When a solvent is filtered through the semipermeable membranes by reverse osmosis, the polyurethane adhesive prevents or reduces osmotic blistering. |
| US10865332B2 |
Epoxy resin composition and electronic component device
An epoxy resin composition includes: (A) an epoxy resin containing a compound represented by the following Formula (I); (B) a phenol resin containing a compound represented by the following Formula (II); and (C) a dihydroxynaphthalene compound containing a compound represented by the following Formula (III). In Formula (I), R represents a hydrogen atom, and n represents an integer from 0 to 10. In Formula (II), R1 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, or an alkoxy group having 1 or 2 carbon atoms, and each R1 may be the same as or different from another R1. n represents an integer from 0 to 10. In Formula (III), R1 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, or an alkoxy group having 1 or 2 carbon atoms. |
| US10865328B2 |
Room-temperature-curable silicone composition and electric/electronic apparatus
A room-temperature-curable silicone composition is disclosed. The-room-temperature-curable silicone composition comprises: (A) an organopolysiloxane having alkoxysilyl-containing groups at both molecular terminals; (B) an organopolysiloxane resin; (C) an alkoxysilane; and (D) a condensation-reaction catalyst. The room-temperature-curable silicone composition exhibits good store stability and can form a cured product exhibiting high hardness and good thermal shock stability. |
| US10865325B2 |
Thermally curable composition, varnish thereof, and thermally cured object
Provided are: a thermally curable composition which contains benzoxazine-based compounds obtained by condensing aromatic diamines, a phenol compound, and an aldehyde compound, the aromatic diamines being a mixture comprising 4,4′-oxydianiline and 3,4′-oxydianiline, the mass ratio of the 4,4′-oxydianiline to the 3,4′-oxydianiline being 50:50 to 80:20; a varnish of the thermally curable composition; and a thermally cured object. |
| US10865318B2 |
Composition and methods for providing coatings; materials; application techniques; and, resulting coated substrates
Techniques and compositions for applying films to a variety of substrates, from water-borne coating compositions, are provided. The techniques involve providing desiccant and applying the desiccant with water-borne film-forming composition, in application to a substrate. The desiccant composition provides for take up of free water in of the film-forming composition, without total reliance on ambient conditions, to advantage. Compositions, methods, techniques and resulting constructions are described. The techniques can be applied in wet thick film applications, but are not limited to such applications. |
| US10865316B2 |
Conotoxin peptides for use in biofouling deterrence
Materials and methods for prevention of biofouling that incorporate the presence of a conotoxin peptide on a surface are described. The conotoxin peptide is either directly or indirectly adhered to the surface and interferes with the ability of biofouling organisms to settle on the surface. |
| US10865314B2 |
Resin composition for vibration-damping coating material, and production method therefor
The invention provides a method for providing a coat having excellent appearance and an excellent vibration damping property in a temperature range of a use environment of vibration damping materials. The invention relates to a vibration damping coating resin composition including an emulsion particle having a multilayer structure, the emulsion particle including an outermost layer and an inner layer located inside the outermost layer, the outermost layer being formed from a resin having a glass transition temperature of 60° C. or higher, the outermost layer being present in a proportion of 1% to 30% by mass in 100% by mass of the emulsion particle. |
| US10865313B2 |
Resin emulsion for damping paint, damping paint, and method for producing resin emulsion for damping paint
Provided is a resin emulsion for a damping paint, the resin emulsion being capable of contributing to formation of a coating film to which swelling and peeling are unlikely to occur and having favorable mechanical stability. The resin emulsion for a damping paint contains a (meth)acrylic resin particle including a particle obtained by polymerizing a monomer component containing 50% by mass or more of a (meth)acrylic acid ester and an adsorbed protective layer obtained by allowing a polycarboxylic acid-based polymer compound having a structural unit derived from a carboxylic acid, or a salt or anhydride thereof to be adsorbed onto the surface of the particle. The (meth)acrylic resin particle has a ratio of an average particle diameter DA by means of a laser diffraction/scattering method to an average particle diameter DB by means of a dynamic light scattering method, DA/DB, of less than 1. |
| US10865310B2 |
Ultra bright dimeric or polymeric dyes
Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1, R2, R3, R4, R5, L1, L2, L3, L4, M, m and n are as defined herein. Methods associated with preparation and use of such compounds are also provided. |
| US10865307B2 |
Polymerizable composition for plastic lens and method of preparing plastic lens using same
An embodiment relates to a polymerizable composition for a plastic lens. The polymerizable composition for a plastic lens according to the embodiment comprises a nonhalogenated tin-based catalyst and a diketone compound as a low-temperature reaction rate controlling agent. Accordingly, the polymerizable composition has a more stable pot life so that the polymerization rate can be appropriately controlled, thereby improving the reactivity and the workability, and that the generation of bubbles are prevented, thereby improving the transparency of the resin. |
| US10865294B2 |
Asphaltene-based composite with LDPE crystallites
A low density polyethylene-asphaltene composition and a method of preparation of the low density polyethylene-asphaltene composition, the composition comprising an asphaltene, wherein the asphaltene is extracted from at least one of a heavy atmospheric residue, oil sands, bitumen, and biodegraded oils, and a weight percent of the asphaltene is 0.1%-25% relative to a total weight of the composition; and a low density polyethylene polymer with a density of 0.9 g/cm3-0.95 g/cm3. The asphaltene and the low density polyethylene polymer are uniformly dispersed throughout the low density polyethylene-asphaltene composition, the low density polyethylene-asphaltene composition has a weight loss onset 4° C.-20° C. higher than an average weight loss onset of the low density polyethylene polymer, and the low density polyethylene-asphaltene composition has a degree of crystallinity of 27%-34%. |
| US10865292B1 |
Pneumatic tire with improved bead filler
A vulcanizable composition for preparing bead filler, the composition comprising a vulcanized rubber; and a vinyl aromatic-containing block copolymer compound, where the vinyl aromatic-containing copolymer is defined by the formula II d-Vo-D-V′-ω II where each V is independently a polyvinyl aromatic block, D is a polydiene block, w is a hydrogen atom, a functional group, or a polymeric segment or block, and where d is a polydiene block, and where the overall vinyl content of the block copolymer is greater than 65%. |
| US10865287B1 |
Process for manufacturing an ultra-high thermally conductive graphene curing bladder
A process for manufacturing an ultra-high thermally conductive graphene curing bladder includes the following steps: (1) pre-mixing an ultra-high thermally conductive graphene with rubber to obtain a pre-dispersed graphene master batch, performing a granulation process or a cutting process on the pre-dispersed graphene master batch to obtain a granular solid or a sheet solid, mixing the solid in a rubber mixing mill to obtain an ultra-high thermally conductive graphene rubber compound; (2) extruding, by an extruding machine, the ultra-high thermally conductive graphene rubber compound into a rubber strip of a desirable size; weighing and fixed-length processing the rubber strip of the ultra-high thermally conductive graphene rubber compound to obtain a rubber blank, placing the rubber blank into a pressing type curing bladder mold, closing the mold, pressurizing, heating and curing to obtain a finished product of the ultra-high thermally conductive graphene curing bladder. |
| US10865280B2 |
Method of producing films from high consistency enzyme fibrillated nanocellulose
According to an example aspect of the present invention, there is provided a method of producing films from nanocellulose based raw materials having high consistency and thereby providing low energy consuming and feasible manufacturing process of CNF films and film materials. |
| US10865274B2 |
Poly(alkylene carbonate) resin composition, preparation method thereof, molded article formed therefrom, and preparation method of molded article using the same
Provided are a poly(alkylene carbonate) resin composition having improved mechanical properties, heat resistance, and processability, a preparation method of the poly(alkylene carbonate) resin composition, a molded article formed by using the composition, and a preparation method of the molded article, in which the poly(alkylene carbonate) resin composition includes poly(alkylene carbonate) having a weight average molecular weight of 100,000 g/mol to 500,000 g/mol and polyamide having a melting point of 180° C. to 194° C. at a weight ratio of 95:5 to 75:25. |
| US10865268B1 |
Method for preparing wear-resistant-hybrid
A method for preparing a wear-resistant hybrid, includes (A) providing nano-silica with hydroxyl groups on its surface to react with an isocyanate-based silane to form silica with silyl groups; (B) subjecting the silica with silyl groups to a hydrolytic condensation reaction by using a sol-gel technology to form highly bifurcated Si-HB nanoparticles with hydroxyl groups; (C) providing a diisocyanate to react with a polyol to form a urethane pre-polymer; and (D) subjecting the Si-HB nanoparticles with hydroxyl groups to an addition reaction with the urethane pre-polymer and with a chain-extending reagent to form a hybrid of Si-polyurethane (PU/Si-HB), whereby a wear-resistant hybrid of Si-polyurethane is prepared. |
| US10865266B2 |
Thermoplastic resin composition
The present invention provides a thermoplastic resin composition comprising 10 to 60 mass % of a graft copolymer (A), 1 to 20 mass % of a copolymer (B), 10 to 88 mass % of a copolymer (C), and 1 to 10 mass % of a copolymer (D). The contents of (A) to (D) are each relative to the total amount thereof. Copolymers (A), (B), (C), and (D) are as described in the specification. |
| US10865265B1 |
Polymer, 1-octadecene, polymer with 2,5 furandione, metal salts used as a catalyst means
A polymer having an acid number greater than 100. The polymer has a valent metal ion which is bonded to at least one reactive group. The characteristics of the polymer include, conductivities of 4 S/cm to 200 S/cm or more, depending upon the concentration and nature of the metal bound. The conductivity proportional to the amount of metal bound, the ability of the Polymer to bind metals having a +1, +2, +3, +4, or +5 valence charge to the polymer, and the ability to bind two or more different metals to separate binding sites on the polymer. The polymer is used to make a catalytic means. |
| US10865261B2 |
Methods of monitoring and controlling the melt index of a polyolefin product during production
Methods for producing polyolefin polymers may use a predictive melt index regression to estimate the melt index of the polyolefin during production based on the composition of the gas phase and, optionally, the concentration of catalyst in the reactor or reactor operating conditions. Such predictive melt index regression may include multiple terms to account for concentration of ICA in the reactor, optionally concentration of hydrogen in the reactor, optionally concentration of comonomer in the reactor, optionally the catalyst composition, and optionally reactor operating conditions. One or more terms may independently be represented by a smoothing function that incorporates a time constant. |
| US10865258B2 |
Mixed catalyst systems containing bridged metallocenes with a pendant group 13 element, processes for making a polymer product using same, and products made from same
A mixed metallocene catalyst system can comprise at least one metallocene catalyst compound comprising a structure represented by formula (A) below and optionally at least one other metallocene catalyst compound having a structure represented by formula (B) below: A mixed metallocene catalyst system can additionally include a non-coordinating anion type activator comprising a supported alumoxane or aluminum alkyl, and optionally a scavenger. A process for making a polymeric product can comprise: contacting a C2-C22 alpha-olefin feed with the catalyst system to obtain a polymerization reaction mixture; and obtaining a polymer product from the polymerization reaction mixture. A polymer product can be made by the process. |
| US10865257B2 |
Production methods for aqueous emulsion, fine powder and stretched porous body of modified polytetrafluoroethylene
To provide a production method for an aqueous emulsion of modified polytetrafluoroethylene which is environmentally friendly and which is suitable for producing a stretched porous body having excellent breaking strength. A production method for an aqueous emulsion of modified polytetrafluoroethylene, which is a method to obtain an aqueous emulsion of modified polytetrafluoroethylene particles having an average primary particle diameter of from 0.10 to 0.30 μm, by subjecting tetrafluoroethylene and a perfluoroalkyl ethylene to emulsion polymerization in an aqueous medium, using a polymerization initiator, in the presence of a fluorinated anionic surfactant having a LogPOW of from 2.4 to 3.4, wherein the amount of the perfluoroalkyl ethylene to be used, is from 120 to 3,000 ppm to the final production amount of the modified polytetrafluoroethylene; at the initiation of the emulsion polymerization, the entire amount of the perfluoroalkyl ethylene is permitted to be present, and, as the polymerization initiator, either one or both of a combination of a bromate and a bisulfite or sulfite, and a combination of a permanganate and oxalic acid, are used. |
| US10865254B2 |
Use of poly alpha-1,3-glucan ethers as viscosity modifiers
A hydrocolloid or aqueous solution comprising a poly alpha-1,3-glucan ether compound is disclosed having a viscosity of at least about 10 centipoise (cPs). The poly alpha-1,3-glucan ether compound in these compositions has a degree of substitution of about 0.05 to about 3.0. Also disclosed is a method for increasing the viscosity of a hydrocolloid or aqueous composition using a poly alpha-1,3-glucan ether compound. |
| US10865253B2 |
Rodent bispecific heterodimeric proteins
Novel rodent bispecific heterodimeric proteins, such as rodent bispecific antibodies, in vitro method for producing such, and uses thereof. |
| US10865252B2 |
Lin28-mediated control of let-7 biogenesis
The present embodiments provide for compositions and methods that regulate microRNA-binding protein-mediated miRNA biogensis; for example Lin28-mediated biogenesis of let-7; and in particular Lin28A-recruited 3′ terminal uridylyl transferase (TUTase) uridylation of pre-let-7. A particular embodiment provide compositions and methods for screening for agents that inhibit TUTase-dependent Lin28A-mediated repression of let-7 miRNA. |
| US10865249B2 |
Antigen-binding polypeptides directed against CD38
The invention relates to polypeptides specifically binding to CD38 and are therefore suitable for the diagnosis and for the therapeutic and prophylactic treatment of diseases which are characterized by increased CD38 expression. Conjugates and pharmaceutical compositions comprising the polypeptides are disclosed as well. In addition, the invention relates to the use of such polypeptides in methods for the detection of CD38 and/or CD38-expressing cells in a biological sample. A process for the purification and concentration of CD38 and/or CD38-expressing cells in which the antigen-binding polypeptides are used are also described. |
| US10865248B2 |
Antigen binding complex having agonistic activity and methods of use
Provided herein are antigen binding polypeptides and complexes thereof having agonist activity. Also provided are methods for screening for complexes or polypeptides having agonist activity, enhancing the agonist activity of a polypeptide, and for agonizing a cell surface receptor using the complexes and polypeptide described herein. |
| US10865246B2 |
Anti-PD-L1 antibody for detecting PD-L1
The present invention provides an anti-PD-L1 antibody capable of staining tumor cells such as melanoma cells.An anti-PD-L1 antibody comprising (a) a light chain comprising CDR1 having the amino acid sequence of KSISKY (SEQ ID NO: 1), CDR2 having the amino acid sequence of SGS and CDR3 having the amino acid sequence of QQHNEYPLT (SEQ ID NO: 2) and (b) a heavy chain comprising CDR1 having the amino acid sequence of GYTFTDYI (SEQ ID NO: 3), CDR2 having the amino acid sequence of INPDSGGN (SEQ ID NO: 4) and CDR3 having the amino acid sequence of ARGITMMVVISHWKFDF (SEQ ID NO: 5). A composition for detecting PD-L1, comprising the above antibody as an active ingredient. A method for preparing the above antibody is also provided. |
| US10865245B2 |
Anti-B7H3 binding compounds and uses thereof
The invention is directed to novel antibody binding compounds specific for the human B7H3 and uses of such compounds for diagnostic and therapeutic purposes. |
| US10865241B2 |
Treatment of fibrosis with interleukin-11 antibody
Aspects of the disclosure relate to the treatment, prevention or alleviation of conditions such as fibrosis in a subject. In some embodiments, the treatment, prevention or alleviation of fibrosis in a subject through the administration of an agent capable of inhibiting the action of Interleukin 11 (IL-11) is disclosed. |
| US10865239B2 |
Treatment of fibrosis with interleukin-11 antibody
Aspects of the disclosure relate to the treatment, prevention or alleviation of conditions such as fibrosis in a subject. In some embodiments, the treatment, prevention or alleviation of fibrosis in a subject through the administration of an agent capable of inhibiting the action of Interleukin 11 (IL-11) is disclosed. |
| US10865236B2 |
Bispecific antigen-binding molecules that bind a staphylococcus target antigen and a complement component and uses thereof
According to certain embodiments, the present disclosure provides bispecific antigen-binding molecules comprising a first antigen-binding domain that specifically binds a Staphylococcus species target antigen and a second antigen binding domain that binds a complement component. In certain embodiments, the bispecific antigen-binding molecules of the present disclosure are capable of binding to the Staphylococcus species target antigen with an EC50 of about 10 nM or less, and/or are capable of promoting complement deposition on the Staphylococcus species with an EC50 of about 10 nM. The antibodies of the disclosure are useful for treating diseases in which inhibition or reduction of the growth of a Staphylococcus species is desired and/or therapeutically beneficial, for example, for treating staphylococcal infections including a skin infection, cellulitis, pneumonia, meningitis, urinary tract infection, toxic shock syndrome, endocarditis, osteomyelitis, bacteremia, or sepsis, or for preventing or treating a staphylococcus infection that occurs as a result of a surgical procedure. |
| US10865235B2 |
Engineered microbe-targeting molecules and uses thereof
Described herein are engineered microbe-targeting or microbe-binding molecules, kits comprising the same and uses thereof. Some particular embodiments of the microbe-targeting or microbe-binding molecules comprise a carbohydrate recognition domain of mannose-binding lectin, or a fragment thereof, linked to a portion of a Fc region. In some embodiments, the microbe-targeting molecules or microbe-binding molecules can be conjugated to a substrate, e.g., a magnetic microbead, forming a microbe-targeting substrate (e.g., a microbe-targeting magnetic microbead). Such microbe-targeting molecules and/or substrates and the kits comprising the same can bind and/or capture of a microbe and/or microbial matter thereof, and can thus be used in various applications, e.g., diagnosis and/or treatment of an infection caused by microbes such as sepsis in a subject or any environmental surface. Microbe-targeting molecules and/or substrates can be regenerated after use by washing with a low pH buffer or buffer in which calcium is insoluble. |
| US10865229B2 |
Synthetic MBNL proteins for treatment of repeat expansion disease
Provided herein are compositions and methods related to treating repeat expansion diseases that feature the sequestration of Muscleblind-like (MBNL) proteins by the toxic repeat RNA transcripts within distinct nuclear foci that are expressed from the expanded repeat tracts. Certain compositions of synthetic MBLN proteins can be used to displace endogenous MBNL from the toxic RNAs or replace endogenous MBNL within the cell for normal function. |
| US10865228B2 |
Computationally optimized broadly reactive antigens for human and avian H5N1 influenza
Described herein is the generation of optimized H5N1 influenza HA polypeptides for eliciting a broadly reactive immune response to H5N1 influenza virus isolates. The optimized HA polypeptides were developed through a series of HA protein alignments, and subsequent generation of consensus sequences, based on human and avian H5N1 isolates. Provided herein are optimized H5N1 HA polypeptides, and compositions, fusion proteins and VLPs comprising the HA polypeptides. Further provided are codon-optimized nucleic acid sequences encoding the HA polypeptides. Methods of eliciting an immune response against influenza virus in a subject are also provided by the present disclosure. |
| US10865224B2 |
Purification of biological molecules
The present invention relates to improved processes and systems for purification of biological molecules, where the processes can be performed in a continuous manner. |
| US10865223B2 |
Production of pulse protein product
A pulse protein product having a protein content of at least about 50 wt % (N×6.25) d.b. is recovered in the processing of pulse protein source material to form pulse protein products wherein the pulse protein source is extracted in one embodiment with calcium salt solution. The resulting pulse protein solution is separated from the bulk of the residual pulse protein source and then the pulse protein solution is processed to remove finer residual solids, which are optionally washed and then dried to provide the pulse protein product. In another embodiment, the pulse protein source is extracted with water, the bulk of the residual protein source removed and the resulting pulse protein solution treated with calcium salt to precipitate phytic acid. The precipitated phytic acid and any finer residual solids remaining in solution after the initial separation step are removed from the pulse protein solution then optionally washed and dried to provide the pulse protein product. |
| US10865221B2 |
Phosphorus-containing flame retardant, preparation method thereof, resin composition comprising the phosphorus-containing flame retardant and article made therefrom
A phosphorus-containing flame retardant, a preparation method thereof, a resin composition comprising the phosphorus-containing flame retardant and an article made therefrom are disclosed. The phosphorus-containing flame retardant is characterized by having the advantages of high phosphorus content, high resin compatibility, not increasing gel time of varnish and low water absorption rate, and is therefore suitable for use as a flame retardant of various resin materials. |
| US10865220B2 |
Bisphosphonate quinolone conjugates and uses thereof
Described herein are bisphosphonate quinolone compounds, conjugates and pharmaceutical formulations thereof that can include a bisphosphonate and a quinolone, where the quinolone can be releasably coupled to the bisphosphonate. Also provided herein are methods of making and methods of using the bisphosphonate quinolone compounds, conjugates and pharmaceutical formulations thereof. |
| US10865214B2 |
Activators of autophagic flux and phospholipase D and clearance of protein aggregates including tau and treatment of proteinopathies
The present application discloses compounds which are activators of autophagic flux and pharmaceutical compositions comprising said activators. It further discloses use of said compounds and pharmaceutical compositions in the treatment of neurodegenerative diseases, particularly proteinopathies and tauopathies such as Alzheimer's disease. It further discloses methods of enhancing autophagic flux. |
| US10865213B2 |
Max binders as MYC modulators and uses thereof
The present disclosure provides compounds of Formula (I′), Formula (I), Formula (II), Formula (II-A), Formula (III), and Formula (IV). The compounds described herein are MAX binders and/or modulators of Myc, Mad, or Mxi1 (e.g., inhibitors of Myc, Mad, or Mxi1), and may be useful in treating a subject with a disease associated with Myc, such as proliferative diseases (e.g., cancer). Also provided in the present disclosure are pharmaceutical compositions and kits including the compounds described herein, as well as methods of using and uses of the compounds, compositions, and kits. |
| US10865212B2 |
Intermediate for preparing eribulin mesylate and process for preparing the same
The present invention relates to a process for preparing an intermediate for the preparation of eribulin mesylate with high yields, and an intermediate therefor. |
| US10865208B2 |
ATG7 inhibitors and the uses thereof
Disclosed are chemical entities which are compounds of formula (I): or a pharmaceutically acceptable salt thereof, wherein R1, R2, and Ra have the values described herein. Chemical entities according to the disclosure can be useful as inhibitors of ATG7. Further provided are pharmaceutical compositions comprising a chemical entity of the disclosure and methods of using the compositions in the treatment of cancer. |
| US10865207B2 |
Compounds for imaging Tau protein aggregates
The present invention relates to novel compounds of the formula (I) that can be employed in the selective Tau detection of disorders and abnormalities associated with Tau aggregates such as Alzheimer's disease and other tauopathies using Positron Emission Tomography (PET) Imaging. |
| US10865205B2 |
Degradation of cyclin-dependent kinase 8 (CDK8) by conjugation of CDK8 inhibitors with E3 ligase ligand and methods of use
The present application provides bifunctional compounds of Formula (Ia) or (Ib): or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, stereoisomer, or tautomer thereof, which act as protein degradation inducing moieties for cyclin-dependent kinase 8 (CDK8). The present application also relates to methods for the targeted degradation of CDK8 through the use of the bifunctional compounds that link a ubiquitin ligase-binding moiety to a ligand that is capable of binding to CDK8 which can be utilized in the treatment of disorders modulated by CDK8. |
| US10865203B2 |
Ligands selective to alpha 6 subunit-containing GABAA receptors and their methods of use
Provided herein are novel pyrazolo-quinolinone compounds and method of using such compounds to treat disorders such as neuropsychiatric disorders with sensorimotor gating deficits, such as schizophrenia, tic disorders, attention deficit hyperactivity disorder, obsessive compulsive disorder, panic disorder, Huntington's disease and nocturnal enuresis; depression; temporomandibular myofascial pain; disorders of trigeminal nerve, such as trigeminal neuralgia and trigeminal neuropathy; migraine; and tinnitus. |
| US10865202B2 |
Indole derivatives as estrogen receptor degraders
The present disclosure relates to compounds and a pharmaceutically acceptable salt thereof, compositions, combinations and medicaments containing the compounds, and processes for their preparation. The disclosure also relates to the use of the compounds, combinations, compositions and medicaments, for example as inhibitors of the activity of the estrogen receptor, including degrading the estrogen receptor, the treatment of diseases and conditions mediated by the estrogen receptor. |
| US10865201B2 |
Bicyclic compounds useful as GPR120 modulators
Provided herein are compounds, compositions including them, and methods of modulating GPR120 activity and treating diseases mediated by GPR120 by administering such compounds and compositions. |
| US10865200B2 |
Nitrogen-containing heterocyclic compound
The present invention provides a compound having a cholinergic muscarinic M1 receptor positive allosteric modulator activity and useful as an agent for the prophylaxis or treatment of Alzheimer's disease, schizophrenia, pain, sleep disorder, Parkinson's disease dementia, dementia with Lewy bodies, and the like.The present invention relates to a compound represented by the formula (I) or a salt thereof. wherein each symbol is as described in the specification, or a salt thereof. |
| US10865198B2 |
Solid forms of cerdulatinib
Forms of cerdulatinib and salts or co-crystals thereof were prepared and characterized in the solid state. Also provided are processes of manufacture and methods of using the forms cerdulatinib and salts or co-crystals thereof. |
| US10865191B2 |
Heterocyclic compounds useful as modulators of TNF alpha
Disclosed are compounds of Formula (I) or a salt thereof, wherein: A is CR1 or N; B is CR3 or N; D is CR4 or N; L1 is —(CR7R7)m—; L2 is —(CR7R7)n—; and X, Z, R1, R2, R3, R4, R5, and R6 are define herein. Also disclosed are methods of using such compounds as modulators of TNFα, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating inflammatory and autoimmune diseases. |
| US10865186B2 |
Opioid agonists and uses thereof
Provided are compounds, including those of Formula I; and pharmaceutically acceptable salts and solvates thereof. The compounds described herein relate to and/or have application(s) in (among others) the fields of drug discovery, pharmacotherapy, physiology, organic chemistry and polymer chemistry. |
| US10865182B2 |
Difluoroketamide derivatives as HtrA1 inhibitors
The invention provides novel compounds having the general formula (I) wherein R1, R2, R3, R4, R5, R6, R7, R3, R8, R9, R10 and R11 are as described herein, compositions including the compounds and methods of using the compounds. |
| US10865181B2 |
Small molecule inhibitors of the mitochondrial permeability transition pore (mtPTP)
The present technology relates to compounds of any one of Formula I, II, IIa, III, IV, and/or V as described herein and their tautomers and/or pharmaceutically acceptable salts, compositions, and methods of uses thereof. |
| US10865176B2 |
Small molecule modulators of microRNA-34a
The present invention provides methods for identifying compounds that act as miR-34a modulators. The present invention also provides miR-34a modulators and compositions containing the modulators. The present invention further provides methods for treating diseases by administration of miR-34a modulators. |
| US10865170B2 |
Process for producing 2-butanol from gammavalerolactone
A process is disclosed for selectively producing 2-butanol from GVL by using at least one transition metal catalyst selected from the group consisting of iron, ruthenium, cobalt, rhodium and iridium. |
| US10865168B2 |
Isomerization, catalytic activation and oligomerization of pentane-enriched hydrocarbon mixtures
Processes for producing liquid transportation fuels by converting a hydrocarbon feed stream comprising both isopentane and n-pentane. The hydrocarbon feed stream is separated into a first fraction that predominantly comprises isopentane and a second fraction that predominantly comprises n-pentane and some C6 paraffins. The first fraction is catalytically activated to produce an activation effluent comprising olefins and aromatics, while the second fraction is isomerized to convert at least a portion of the n-pentane to isopentane, then combined with the hydrocarbon feed stream to allow the newly-produced isopentane to be separated into the first fraction. Finally, the activation effluent is oligomerized. The process produced increased yields of products that meet specifications for a blend component of liquid transportation fuels. |
| US10865166B2 |
Catalysts for petrochemical catalysis
Metal oxide catalysts comprising various dopants are provided. The catalysts are useful as heterogeneous catalysts in a variety of catalytic reactions, for example, the oxidative coupling of methane to C2 hydrocarbons such as ethane and ethylene. Related methods for use and manufacture of the same are also disclosed. |
| US10865162B2 |
Explosive compositions for use in reactive ground and related methods
Explosive compositions for use in high temperature, reactive ground, or both, are disclosed. The explosive compositions can include an emulsion with a continuous organic fuel phase and a discontinuous oxidizer phase. The oxidizer phase can include one or more Group I or Group II nitrates. |
| US10865160B2 |
Nutrient-containing porous biodegradable bead
The present disclosure relates to a nutrient-containing porous biodegradable bead comprising the following components: an Aloe Vera and cellulose composite matrix containing a nutrient solution including, but not limited to, nitrogen, phosphorus, potassium, sodium alginate, and calcium chloride. |
| US10865159B2 |
Methods of manufacture for coated granular fertilizers
A process of manufacturing a coated fertilizer comprising: providing at least partially coated fertilizer granules having an at least partial coating comprising a polymer and a wax; and conditioning the at least partially coated fertilizer granules at a temperature of 40 to 130° C. for a time of 1 minute to 4 hours, to form a coating comprising interpenetrating domains comprising polymer domains and wax domains. |
| US10865158B2 |
Granular fertilizers comprising macronutrients and micronutrients, and processes for manufacture thereof
Novel granular fertilizers and methods of making those fertilizers are provided. The method utilized involves recycling streams, including one that provides water having dissolved solids therein, with that water being used during the mixing and granulation process. This method results in a low-moisture, hard, substantially spherical granule, which can include any number of macronutrients and/or micronutrients. Advantageously, the granular fertilizer can be applied to the soil around plants to supply those plants with the necessary nutrients. |
| US10865154B2 |
Pelletized spent lime and process of making same from wastewater treatment residue
Water-dispersible pellets are provided that includes spent lime particles present from 80 to 99.5 total weight percent. A binder component is also present from 20 to 0.5 total weight percent. The pellets have a mean pellet domain size. The spent lime particles, and the binder component present in a form such that contact with water causes pellet dispersion into more than 100 pieces. A process of forming spent lime pellets is also provided that include spent lime being dewatered to a free-flowing powder. A binder is then added under conditions to induce agglomeration of the free-flowing powder to the form the pellets. A process of treating a target crop is also provided based on such pellets. |
| US10865151B2 |
Gas-tight, heat-permeable multilayer ceramic composite tube
The present invention relates to a gastight multilayer composite tube having a heat transfer coefficient of >500 W/m2/K and comprising at least two layers, namely a layer of nonporous monolithic oxide ceramic and a layer of oxidic fiber composite ceramic, a connecting piece comprising at least one metallic gas-conducting conduit which in the longitudinal direction of the composite tube overlaps in a region at least two ceramic layers, where the one ceramic layer comprises a nonporous monolithic ceramic and the other ceramic layer comprises a fiber composite ceramic, and also the use of the multilayer composite tube as reaction tube for endothermic reactions, radiation tubes, flame tubes or rotary tubes. |
| US10865149B2 |
Metal-detectable plastic material
A metal detectible plastic material, including a plurality of plastic particles defining a plastic portion and a plurality of high magnetic permeability metallic particles distributed throughout the plastic portion to define an admixture. The plastic particles and the metallic particles are generally the same size and shape, and each respective high magnetic permeability metallic particle has a magnetic permeability of at least 0.0001 H/m. The plastic particles are selected from the group consisting of high molecular mass polymers, thermoplastics, thermosetting polymers, amorphous plastics, crystalline plastics, resin-based materials, and combinations thereof. |
| US10865148B2 |
Particulate materials and methods of forming same
A particulate material having a body including a first phase including alumina having an average crystallite size of not greater than 5 microns, and the body further including a second phase having a platelet shape. |
| US10865143B2 |
Method for recycling waste plastic into concrete
A method of making a structural lightweight and thermal insulating concrete is described. The concrete has a coarse aggregate partly replaced by recycled plastic pieces. This enables the concrete to maintain a high compressive strength, low thermal conductivity, and low weight, while providing a use for waste plastic. The waste plastic pieces may comprise polyethylene in the form of flakes, fibers, or granules. Due to its low unit weight, adequate compressive strength and high thermal resistance the developed concrete can be used as a structural lightweight and thermal insulating concrete. The use of this concrete leads to economic and environmental benefits. |
| US10865137B2 |
Method for recycling solar cell module glass
To provide a method for recycling a solar cell module glass, which enables development of other novel applications of a waste glass of a solar cell module while controlling an elution amount of Sb from the waste glass into water. Disclosed is a method for recycling a solar cell module glass, the method comprising: grinding a solar cell module glass into a glass powder; adding at least one foaming agent selected from SiC, CaCO3 and a seashell, and a particular inhibitor to the glass powder to produce a mixture; and heating the mixture to 700 to 1,100° C. to produce a foam glass. |
| US10865132B2 |
Apparatus and method to control gob weight, length and/or shape
An improved system and method for forming falling hot glass gobs which will be molded into glass containers in an Individual Section (IS) machine is disclosed which controls the weight, length, and shape of such glass gobs as they are produced. The system includes a gob feeder apparatus and a gob shearing mechanism a controller using models being used to correlate the effect of a number of feeder control settings on gob weight, length, and, shape. The controller is configured to adjust various feeder control settings based on a prioritized order of the feeder control settings such that gobs having different physical characteristics for different ones of the individual sections can be produced during a single machine cycle. By implementing the models, a closed loop system has been developed to set up controls to achieve the desired gob forming for each individual section and cavity. |
| US10865129B2 |
Phytoremediation treatment system and containerized method of treating pollutants in water
A scalable and moveable phytoremediation cell and system that uses perlite medium surrounding a poplar or willow tree root zone in a cell that results in excellent organic and mineral pollutant treatment. COC removal is achieved by pollutant sorption, increased microbial mineralization activity, fluctuating redox potential, and achieving faster break down of pollutants to achieve regulated water quality standards. The cell reactor system uses photosynthesis and rhizosphere dynamics to create a predictable reactor into carbon-rich microbial biomass mass to remove waste water pollutants (COC). The cell uses <10% of the energy required for alternative tertiary treatment system. |
| US10865125B2 |
Liquid treatment cartridge, set of such cartridges and method of manufacturing it
A liquid treatment cartridge includes a housing, the housing including a housing part forming an axial end of the housing and including a connecting head at the axial end of the housing. The connecting head includes at least three liquid ports, each at an end of a respective channel defined by the housing part. The connecting head is configured for insertion into a head part of a liquid treatment system such that the liquid ports of the connecting head are in sealed liquid communication with respective liquid ports in the head part. The liquid treatment cartridge includes at least one separate flow conductor part on the inside of the housing, attached to the housing part and including at least one conduit for conducting liquid so as to separate interior ends of at least two of the channels from those of at least one other of the channels. |
| US10865122B1 |
Valve control apparatus
A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55,57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes a installable and removable valve controller housing (74) which is releasably engageable with a valve base (72). The valve may include a changeable piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements. |
| US10865118B2 |
Installation and process for the preparation of hydrogen cyanide
Present invention relates to a process and an installation (100) for the preparation of hydrogen cyanide by the Andrussow process, and more precisely for improving the conditions of mixing the reactant gases before feeding the Andrussow type reactor (60), in order to improve safety, to avoid any risk of explosion and to produce HCN in safe and efficient manner. The installation is configured in such a manner that oxygen is pre-mixed with air with a ratio comprised between 20.95% and 32.5% by volume, preferably between 25% and 30.5% by volume; methane containing gas and ammonia are simultaneously added in the pre-mixture of oxygen-enriched air in such a manner that the volumic ratio of methane to ammonia is comprised between 1.35 and 1.02 depending on the content of oxygen into air; said obtained reactant gases mixture having a temperature comprised between 80° C. and 120° C., preferably between 95° C. and 115° C. for feeding the Andrussow type reactor (60). |
| US10865117B2 |
Disordered ABC-6 molecular sieve
A molecular sieve belonging to the ABC-6 framework family with disorder in the ABC stacking sequence essentially composed of double-six-ring periodic building units and having a mole ratio of silicon oxide to aluminum oxide from about 8 to about 60.5. |
| US10865114B2 |
Process for preparing precipitated silica comprising a high compaction step
A process for preparing precipitated silica comprising a reaction of a silicate with an acidifying agent to obtain a suspension of precipitated silica, followed by a step of separation to obtain a cake and a step of drying said cake, wherein a step of compaction of said cake at a pressure greater than 10 bars is carried out between the step of separation and the step of drying. |
| US10865110B2 |
Compositions and processes for removing heavy metals from phosphoric acid solutions
Processes for removing/recovering heavy metal ions in solutions containing phosphoric acid by adding reagents having at least one organothiophosphorus compound and at least one surfactant to the solution during the wet-process phosphoric acid production process to form heavy metal complexes, and separating the heavy metal complexes from the solution are provided herein. |
| US10865105B2 |
Fabrication of nanomotors and applications thereof for surface writing
A method for surface writing is disclosed. The method includes fabricating a plurality of nanomotors, forming a secondary solution by adding the plurality of nanomotors to a primary solution placed on a substrate, guiding the plurality of nanomotors along a path in the secondary solution, and forming a sol-gel film along the path on a surface of the substrate. Wherein, the primary solution includes a monomer and hydrogen peroxide (H2O2). Fabricating the plurality of nanomotors includes preparing a mesoporous silica template, forming the plurality of nanomotors within the mesoporous silica template, and separating the plurality of nanomotors from the mesoporous silica template. The mesoporous silica template includes a plurality of channels, wherein each channel of the plurality of channels has a diameter less than about 50 nm and a length of less than about 100 nm, and each nanomotor of the plurality of nanomotors is formed within a channel of the plurality of channels. |
| US10865103B2 |
Packaging method and associated packaging structure
The present disclosure provides a packaging method, including: providing a first semiconductor substrate; forming a bonding region on the first semiconductor substrate, wherein the bonding region of the first semiconductor substrate includes a first bonding metal layer and a second bonding metal layer; providing a second semiconductor substrate having a bonding region, wherein the bonding region of the second semiconductor substrate includes a third bonding layer; and bonding the first semiconductor substrate to the second semiconductor substrate by bringing the bonding region of the first semiconductor substrate in contact with the bonding region of the second semiconductor substrate; wherein the first and third bonding metal layers include copper (Cu), and the second bonding metal layer includes Tin (Sn). An associated packaging structure is also disclosed. |
| US10865098B2 |
Fuel storage and supply arrangement having fuel conditioning and filtration system
A fuel storage and supply arrangement serving as a source of fuel to be dispensed via at least one fuel dispenser in a fuel dispensing environment. The arrangement comprises a storage tank for containing a quantity of the fuel and a pump assembly for drawing the fuel from the storage tank providing the fuel under pressure. A fuel supply line is configured to convey the fuel under pressure from the pump assembly to the at least one fuel dispenser in a dispenser flow path. A fuel conditioning and filtration assembly comprise a housing having a housing inlet receiving the fuel under pressure created by the pump and a housing outlet whereby the fuel entering the housing inlet exits the housing through the housing outlet. A filter element is within the housing and interposed in the flow path between the housing inlet and the housing outlet. A return tube receiving fuel from the outlet of the housing is also provided. An agitator manifold receiving the fuel from the return tube and having an agitator tube defining a plurality of agitation holes, the agitator tube being positioned proximate to the bottom of the fuel storage tank. In addition, the agitator manifold is movable between an insertion orientation and a deployed orientation. A flow control valve is provided for controlling the flow of the fuel along the fuel conditioning and filtration flow path. |
| US10865097B2 |
Chemical product dispensing using a fluid drive and return home interface
A fluid-driven chemical product dispensing system dispenses fluid chemical product concentrates. The dispensing system includes a fluid drive unit powered by flow of a fluid, such as a diluent, and a pump which delivers the fluid chemical product concentrate from a supply to a destination. Upon exit from the fluid drive unit, the diluent is also delivered to the destination, where it mixes with the dispensed fluid chemical product concentrate to form a use solution. The dilution ratio of the volume of fluid chemical product concentrate dispensed per unit time versus the volume of diluent exiting the drive unit per unit time is constant over a defined range of diluent flow rates. |
| US10865091B2 |
Beverage dispenser systems and methods
A beverage dispensing system is provided, including a main body that includes an interior cavity adapted to receive a beverage container, an adaptor module, and a controlled gas system. The adaptor module is configured to provide fluidic coupling from the beverage container to the controlled gas system, such that a beverage may be dispensed through from a tap connected to the adaptor with the aid of positive gas pressure disposed on a beverage surface within the beverage container. The controlled gas system exerts a positive pressure on a surface of the beverage in the beverage container such that when a tap is opened to dispense the beverage, the relative pressure difference between the positive pressure on the surface of the beverage and the ambient pressure causes the beverage to be dispensed from the tap. |
| US10865087B2 |
Filler spout with leak limitation
A filler spout including a tubular body having mounted therein a valve member extending facing a valve seat and a secondary shutter arranged in a distribution chamber downstream from the valve member and rigidly connected thereto with a small amount of axial clearance between the valve member and the secondary shutter, and a movable portion of an actuator being coupled to the valve member in order to move it between an extreme closure position and an extreme opening position. The valve member possesses an intermediate closure position and includes a portion that is received in a bore opening out into the distribution chamber in order to form a suction system when the valve member is moved from the extreme closure position to the intermediate closure position. |
| US10865079B2 |
Mobile lift crane with variable position counterweight
A mobile lift crane includes a carbody; a rotating bed; a boom; a moveable counterweight unit; at least one linear actuation device; and at least one arm pivotally connected at a first end to the rotating bed and at a second end to the linear actuation device. The arm and linear actuation device are connected between the rotating bed and the counterweight unit such that extension and retraction of the linear actuation device changes the position of the counterweight unit compared to the rotating bed. In one method of operation, the counterweight unit is never supported by the ground during crane pick, move and set operations other than indirectly by the ground engaging members on the carbody. |
| US10865076B1 |
Confined-space davit
A confined-space davit, including a vertical, elongate mast provided by at least one annular tube; and, a boom that is pivotally connected to an upper end portion of the mast and that extends forwardly from the mast. The tube comprises a forward wall and an opposing rearward wall and comprises left and right opposing lateral sidewalls that each connect the forward wall to the rearward wall. |
| US10865075B2 |
Dynamic optimization of a crane load curve
A method for controlling command of lifting a load suspended from a boom, carried by a mast of a crane, includes determining: depending on the mass of the suspended load, a specified load factor quantifying an acceptable exceedance with respect to a predetermined maximum allowable load for said crane; a maximum permitted lifting acceleration, depending on the mass of the suspended load, on the specified load factor and on the distribution position of the load suspended on the boom with respect to the mast; from lifting speed setpoints, optimized lifting speed setpoints intended to be executed by a motor device for displacing the suspended load according to a lifting movement so that the acceleration related to the lifting movement remains, in absolute value, less than or equal to the maximum permitted acceleration. |
| US10865074B2 |
Handrail automatically tensioning system and a method for adjusting tension level of handrail
An automatic handrail tensioning system and a method for adjusting the tension degree of a handrail, and belongs to the technical field of escalators. The automatic handrail tensioning system of the present invention comprises: a sensor for detecting information that can reflect a tension degree of the handrail; a controller for determining the tension degree information of the handrail according to the information detected by the sensor, and generating a corresponding control instruction for adjusting the tension degree of the handrail based on the tension degree information; and an actuator for driving a tensioning device to adjust the tension degree of the handrail based on the control instruction. |
| US10865073B2 |
Passenger conveyor
A passenger conveyor includes a main frame, a support angle at an end in a longitudinal direction of the main frame and which is to be disposed on a building structure; and a support reinforcement part. The support reinforcement part includes a connection portion which is fixed to the support angle, a building-side extension portion which is extended from the connection portion along a floor face of the building structure, and a main-frame-side extension portion which is extended from the connection portion along an upper face of the main frame. In a case where the building-side extension portion of the support reinforcement part is in contact with the building structure, and the support angle is not in contact with the building structure, at least one portion of the main-frame-side extension portion is able to touch the upper face of the main frame. |
| US10865071B2 |
Configurable multicar elevator system
A method and system for managing an elevator system (10), includes providing a plurality of elevator cars (14) to travel in a hoistway (11), and selectively introducing and removing at least one of the plurality of elevator cars (14) to and from the hoistway (11) via a loading station (50). |
| US10865058B2 |
Sheet feeding device, image forming apparatus incorporating the sheet feeding device, and device attachment body of the sheet feeding device
A sheet feeding device, which is included in an image forming apparatus and includes a device attachment body, includes a sheet container configured to accommodate a sheet, a support configured to support a lower face of the sheet in the sheet container, a sheet width regulator configured to regulate a position of the sheet in a sheet width direction, a conveying force applier configured to apply a sheet conveying force in a sheet conveying direction to the sheet in the sheet container, and a sheet guide disposed above the sheet in the sheet container and configured to regulate movement of the sheet in an upper direction. |
| US10865057B2 |
Transfer equipment and load transfer appliance
Transfer equipment, which is intended to be used in a load transfer appliance, includes a plastic sheet to be placed under the load and a stiffener plate which is attached as a stiffener to the plastic sheet. The transfer equipment also includes a second plastic sheet. In addition, in the transfer equipment, the stiffener plate is arranged between the plastic sheets. Also disclosed is a load transfer appliance. |
| US10865056B2 |
Inclined air conveyor destacking apparatus
The destacker apparatus (1), comprises: a succession of conveyors (10, 11, 12) arranged inclined relative to the horizon, each comprising a mobile surface (S) for receiving and supporting articles (J, K) carried upwards by the conveyors (10, 11, 12); and a device for varying the pressure of a fluid (2).The surface (S) of the conveyors (10, 11, 12) has through holes and the pressure varying device (2) is fluid dynamically connected to this surface (S). |
| US10865055B2 |
Gripper arm for containers and gripper device having such gripper arms
A gripper arm for a device for gripping, holding and guiding bottle-like containers having a bore to support a bearing pin to pivotably fix the gripper arm in the device and including an energy store for moving a gripping section of the gripper arm by a control cam from an open position into a gripping position and vice versa, wherein the energy store is spring tongue integrally formed on the gripper arm and elastically deflectable so as to operatively engage the spring tongue of another gripper arm of the device in a mirror-inverted configuration. The gripper arms produced from a fiber-reinforced plastic, so as to remain sufficiently free of contaminants and germs, and be easily cleaned as well as being faster and easier to produce. |
| US10865053B2 |
Delivery vehicle for material handling system
A method and apparatus are provided for sorting items to a plurality of sort destinations. The items are fed into the apparatus at an input station having a scanning station. The scanning station evaluates one or more characteristics of each item. The items are then loaded onto one of a plurality of independently controlled delivery vehicles. The delivery vehicles are individually driven to sort destinations. Once at the appropriate sort destination, the delivery vehicle ejects the item to the sort destination and returns to receive another item to be delivered. A re-induction conveyor may be provided for receiving select items from the vehicles and conveying the items back to the input station for re-processing. Additionally, a controller is provided to control the movement of the vehicles based on a characteristic each item being delivered by each vehicle. The system may also include vehicles having an assembly for detecting items being loaded onto or discharged from the vehicles. |
| US10865052B2 |
Monitoring system for conveyor belt
Surface image data relating to an upper cover rubber is continuously and successively captured by a surface camera device and input to a computation device. Each piece of surface image data is stored in a database in association with data on the circumferential position of that surface image data on a conveyor belt and data on the time at which that surface image data was captured. An input unit is used to display any piece of surface image data on a monitor, register surface image data in which a predetermined defect is present on the surface of the upper cover rubber in the database as data to be monitored, and automatically register in the database surface image data having the same circumferential position data as the data to be monitored as related data to be monitored. Such monitoring system determines the state of damage of a cover rubber surface. |
| US10865051B2 |
Conveyor belt management system
In addition to the amount of wear of a rubber comprising at least an upper cover rubber of a conveyor belt installed at a use site, data of at least one input item from six input items consisting of an impact force acting on the conveyor belt, a tensile force, an indicator indicating a state of a core, an indicator indicating a state of an endless portion, an indicator indicating a state of a belt conveyor device, and an indicator indicating a use environment of the conveyor belt is input into a server via an input unit, and a calculation unit calculates a remaining service life of the conveyor belt based on the data input and, stored in a storage unit, a belt specification database and a tolerance range database in which a tolerance range for each of the input items is input in advance per belt specification. |
| US10865049B2 |
Transportable conveyor apparatus, systems, and methods
Conveyor apparatus, systems and methods are provided. Some embodiments include pivot assemblies for folding a conveyor frame between transport and operational configurations. In some embodiments, one or more frame sections of the conveyor frame are sized to be received in a shipping container. |
| US10865048B2 |
Conveyor idler seal apparatus, systems, and methods
Seal assemblies for conveyor idler rolls are provided. In some embodiments, a plurality of subsets of seal components are selectively installable in the seal assembly. In some embodiments, one or more fins are included on a seal. |
| US10865030B2 |
Tray for an electronic smoking device or parts thereof
The present invention relates generally to electronic smoking devices and in particular to a tray for at least a portion of an electronic smoking device. The tray (100) comprises at least one cavity (101) for containing the portion. The tray (100) is configured to be reversibly deformed from a default form into a deformed form by finger interaction with interaction elements of the tray (100) having a distance to each other of at least 90% of the average distance between thumb tip and index finger tip or a middle finger tip of an adult. The tray (100) is configured to return to the default form once the finger interaction is terminated. The default form provides the at least one cavity (101) for containing the portion in an inaccessible manner and the deformed form is required for accessing the portion. |
| US10865023B2 |
Container structure with a built-in opening and reclosing feature
Containers are described that allow a consumer to see inside the container and to more easily access the products. One form of the container includes a base member with a lid defining a window. A flexible laminate with a peelable flap portion is attached to the lid to provide access to the products inside. The flexible laminate includes a first film layer laminated to a second film layer. The first film layer includes a first cut line defining a peelable flap portion and the second film layer includes a second cut line offset from the first cut line that defines an opening into the container. First and second reclose surfaces defined between the cut lines on the corresponding film layers include pressure-sensitive adhesive to allow the container to be re-sealed via movement of the peelable flap portion back into engagement with the flexible laminate remaining with the container. |
| US10865022B2 |
Seal bottle assembly
A seal bottle assembly includes a bottle and a cap is removably mounted to the top opening of the bottle to seal the first room. The cap includes a radial hole defined radially therethrough. A switch unit includes a seal part located in the cap, and a control part located outside of the cap. When the control part is pushed toward the seal part, the pressure in the cap and the bottle is the same as that of outside of the bottle assembly so that the cap is removable relative to the bottle. When the control part is pulled away from the seal part and the seal part is moved to seal a communication between the first and second rooms. The pressure in the cap and the bottle is different from that of outside of the bottle assembly so that the cap is not removable relative to the bottle. |
| US10865020B2 |
Drinking container with sliding closure
A drinking container comprising a vessel; a cap, atop said vessel; a flexible drinking straw extending from said cap, in flow communication with an interior of said vessel; a slidable, generally flat lid defining a cavity between said cap and said lid; wherein said lid is generally co-extensive with a top of said cap, and is slidably mounted to said cap to slide between an open position in which said flexible straw is extended for drinking, to a closed position in which said straw is flexed into said cavity. |
| US10865019B2 |
Containers, container inserts and associated methods for making containers
A container (2) includes a container body (10) having a base (12), a sidewall (14), and a body extension portion (16), the body extension portion terminates at a body extension outer surface; a lid (40) connected to the container body and that is pivotable to move the container between a closed position and an open position, the lid comprising a cover portion (42) and a lid extension portion (44) extending therefrom and terminating at a lid extension outer surface, the lid extension portion having an underside. The body extension outer surface and the lid extension outer surface are generally co-planar when the container is in the closed position. The body extension portion hits n window (24) configured to provide access to the underside when the container is in the closed position to enable a user to apply upward pressure on the underside to move the container from the closed position to the open position. |
| US10865018B2 |
Storage container
A storage container includes a container body, a lid, and a dividing member. The container body defines an accommodating space that has a top opening. The lid is removably disposed on the container body, and has two covering sections that cooperatively cover the opening. Each one of the covering sections is independently operable to uncover a part of the opening. The dividing member is removably disposed in the accommodating space for dividing the accommodating space into two compartments. |
| US10865014B2 |
Fluid sample display tray
A fluid sample display for displaying actual vehicle fluid samples alongside comparisons of exemplary fluids has a tray with dimples to receive the fluid samples. The dimples are coverable by a movable cover. The tray can have an indicia panel for removably receiving indicia indicative of a vehicle and/or vehicle owner. |
| US10865013B2 |
Protective bottle enclosure
A protective bottle enclosure includes a base with a cylindrical base sidewall secured to a base bottom wall and an open top. The base sidewall includes at least one thread disposed thereon. The base bottom wall has a substantially planar bottom surface. A body section has a cylindrical body wall and a bottom opening. A shoulder section has a cylindrical shoulder wall including a taper. The shoulder section is disposed between the neck section and the body section. The body section can threadably and removably engage the base sidewall of the base. A removable cap includes a cap sidewall surrounding a cap cavity. A top wall is disposed above a cap opening, and the cap cavity extends between the top wall and the cap opening. The cap sidewall can threadably and removably engage the neck section and includes a knob and an extension. |
| US10865010B2 |
Carton and blank therefor
A carton includes a top wall, a bottom wall, and a front wall. A display window is formed through at least a portion of the front wall and through at least a portion of the top wall. The display window is formed by an inwardly-folding window panel. The inwardly-folding window panel forms at least a portion of the bottom wall. |
| US10865009B1 |
Blank used for making a container with insertable tabs
A blank used for making a container with insertable tabs is disclosed. The blank comprises a primary panel, a secondary panel, and an opening. The secondary panel is hingedly coupled to the primary panel. The secondary panel is hingedly coupled to a secondary flap. The primary panel is hingedly coupled to a primary flap. The primary flap is hingedly coupled to a tab. The tab extends towards the secondary flap. At least a portion of the tab lies within an aperture positioned between the primary flap and the secondary flap. The tab is configured to be inserted in the opening when the container is in a box configuration. Embodiments foster a container with insertable tabs that rapidly, easily, and conveniently transitions to a box configuration. Moreover, the container provides convenience and efficiency without compromising cost effectiveness and structural integrity. |
| US10865008B2 |
Synthetic resin container
A synthetic resin container, including a mouth portion, a shoulder portion, a body portion and a bottom portion. The body portion is formed into an angular cylindrical shape and has one or more concave groove portions formed along a circumferential direction such that: a cross section shape of a site in which the concave groove portion is formed is similar to a cross section shape of a site formed into the body portion, and when the cross section shape of the site in which the concave groove portion is formed and the cross section shape of the site formed into the angular cylindrical shape of the body portion are superimposed, respective apexes of the cross section shape of the site in which the concave groove portion is formed internally contact respective sides of the cross section shape of the site formed into the angular cylindrical shape of the body portion. |
| US10865007B2 |
Label picking arrangement and method for picking labels
A label picking apparatus includes an anvil having a cavity and a picking element. A support surface surrounding the cavity and a picking surface of the picking element are respectively connectable to an under pressure source for respectively holding a web of material to the support surface and pre-cut label to the picking surface, the pre-cut label attached with the web of material with micro material bridges. The picking surface moveable into the cavity to release the label from the web. The picking surface has an inner surface and an outer surface. The outer surface is formed from ends of protrusions that each extend from the inner surface, the protrusions of the picking surface made from high-friction material. |
| US10865006B2 |
Pharmacy order processing system workstations and related methods
A container disassembly workstation for a pharmacy order processing system includes a base, a desktop connected to the base and defining a container disassembly workspace, and a pharmaceutical receptacle assembly extending through the desktop. The pharmaceutical receptacle assembly includes a pharmaceutical dust separation screen configured to retain pharmaceuticals and to permit pharmaceutical dust to pass through the pharmaceutical dust separation screen. The pharmaceutical receptacle assembly also includes a pharmaceutical dust receptacle configured to receive the pharmaceutical dust separation screen and pharmaceutical dust from the pharmaceuticals. The pharmaceutical receptacle assembly further includes a pharmaceutical receptacle positioned adjacent to the pharmaceutical dust receptacle, wherein the pharmaceutical receptacle includes a pharmaceutical receptacle funnel configured to receive the pharmaceuticals from the pharmaceutical dust separation screen and a door hingeably connected to the pharmaceutical receptacle funnel and configured to move between an open position and a closed position. |
| US10865004B2 |
Method for wrapping bands around objects, and corresponding machines
In a method for wrapping a band around at least one object of at least one object, in which the at least one object is wrapped with a band, wherein the band in the form of an object-band loop is arranged around the at least one object in such a manner that at least two sections of the band are made to overlap and are connected together, wherein in an area in which the at least two band sections are made to overlap, a counter-pressure plate is introduced between the at least one object and the band, and the at least two overlapping band sections are pressed against the counter-pressure plate to connect them, prior to the introduction of the counter-pressure plate the band is passed through a band guiding device and/or positioned such that a defined free space is created for introducing the counter-pressure plate. |
| US10865001B2 |
Fillable vaporizer cartridge and method of filling
Vaporizer device cartridges are provided. In some implementations, a cartridge comprises a storage compartment having first and second opposing ends, a sealing material sealing the second end, and a wick positioned proximate to the first end. The storage compartment is configured to hold a liquid vaporizable material. The sealing material is configured for insertion of a needle through the sealing material for dispensing the liquid vaporizable material into the storage compartment. The wick comprises opposing ends in communication with the storage compartment and is configured to allow a volume of air to exit the storage compartment through the wick when the storage compartment is being filled with the liquid vaporizable material. |
| US10865000B2 |
Satellite with a thermal switch and associated methods
A satellite includes a satellite housing, a temperature sensitive component carried by the satellite housing, and a thermal radiator carried by the satellite housing. A thermal switch is movable between a coupled state and a decoupled state. In the coupled state, the temperature sensitive component and the thermal radiator are thermally coupled. In the decoupled state, the temperature sensitive component and the thermal radiator are thermally decoupled. |
| US10864998B2 |
Spectral camera control device and method for controlling spectral camera
[Problem]To provide a spectral camera control device, a spectral camera control program, a spectral camera control system, an aircraft equipped with said system, and a spectral image capturing method, with which it is possible for each of a spatial resolution and an exposure time for spectral image capture to be set arbitrarily, and with which spatial distortion and displacement of the spectral image can be suppressed.[Solution]This spectral camera control device is installed together with a spectral camera 3 provided with a liquid crystal tunable filter 33 in an aircraft 1 capable of stationary flight, and causes the spectral camera 3 to capture an image in a snapshot mode each time the transmission wavelength of the liquid crystal tunable filter 33 is switched while the aircraft 1 is in stationary flight. |
| US10864992B2 |
Transformable seat assembly
A transformable seat assembly includes a seat support structure and a back support structure connected to the seat support structure with a hinge defining an axis of rotation. An actuator assembly includes a cylinder and a piston positioned within the cylinder, wherein the cylinder is secured to one of the back support structure or the seat support structure and the piston is secured to other of the one of the back support structure or the seat support structure. Additionally a blocking member is positioned within and adjustable along the cylinder. With blocking member in a first position, piston is limited to travel to a first limit position and the back support structure to a first reclined position. With the blocking member in a second position, piston is limited to travel to a second limit position and back support structure is permitted to rotate to second reclined position. |
| US10864989B2 |
Adaptative wind turbine
A drone with a horizontal rotor includes one or more rotor(s) (115, 116) which rotate in a horizontal plane, each rotor (115, 116) being equipped with one or more rigid or non-rigid blades (120, 121), the blade end being mounted on an electric motor (110, 111) with a propeller. |
| US10864979B2 |
System and method for propeller feedback ring position detection
A system and method for determining a position of a feedback ring of a propeller of an aircraft engine are provided. The feedback ring is coupled to the propeller to rotate with the propeller and to be displaced along a longitudinal axis with adjustment of a blade angle. An engagement member is configured to engage the feedback ring and to be displaced along a longitudinal direction substantially parallel to the longitudinal axis with displacement of the feedback ring. A sensor comprises a first member coupled to the engine and a second member coupled to the engagement member. The second member is moveable relative to the first member along the longitudinal direction as the engagement member is displaced. The sensor generates a signal indicative of a longitudinal position of the second member relative to the first member. A controller determines an axial position of the feedback ring from the sensor signal. |
| US10864978B2 |
Method for operating an aircraft comprising a wing with a foldable wing tip portion
A method to detect a failure of a sensor or system in an aircraft, wherein the aircraft includes a wing including a fixed wing and a wing tip device pivotably mounted to the fixed wing, a sensor system, and a control unit including a system behavior model which models a target vale of an operation parameter of the wing, wherein the method includes: detecting a value of an operation parameter by the sensor system; comparing the detected value of the operation parameter to a corresponding target value of the operation parameter obtained from the system behavior model, and declaring a sensor failure or a system failure in response to determining a predefined deviation of the detected value from the corresponding target value of the operation parameter, detecting a sensor failure or a system failure. |
| US10864974B2 |
Propeller assembly with hub structure which reduces gear noise during operation
A propeller assembly is provided for mounting on a rotatable propeller shaft of a watercraft. The propeller assembly includes a hub structure having a plurality of circumferentially spaced blades projecting therefrom and an inner surface defining a passage. An adaptor is receivable in the passage of the hub structure. The adaptor a plurality of key pairs extending along the outer surface thereof the adaptor which define slots for receiving inserts therein. An inner portion of the first side of each insert forms mating relationship with first portion of the first sidewall of a first key of a corresponding key pair and an inner portion of the second side of the insert forms a mating relationship with the first portion of the second sidewall of a second key of the corresponding key pair with the insert received in the corresponding slot. |
| US10864969B2 |
Structural arrangement for a water ski or underwater ski
Structural arrangement for a water ski or underwater ski comprising essential mechanisms for significantly improving the user experience in underwater wake bodyboarding. The ski is characterized by the addition of novel and different attachable items that enable the ski to be used without a powered vehicle. The ski is also characterized in that it has various different items that can be attached to the cowling to improve the performance and comfort of the equipment, combined with a personalized steering system and an essential safety system, providing a model that is unique on the underwater ski/water ski market. |
| US10864967B2 |
Device for attaching a coupling device to a free-floating object
A device is proposed for attaching a coupling device to a free-floating object, for example free-floating articles or free-floating persons. The device has: at least one first connection end, which can be connected to a load-receiving end of a lifting device; a coupling device for attachment to a free-floating object; a load-receiving connection between the first connection end and the coupling device; and a guiding device, which is separate from the load-receiving connection, connects the first connection end to the coupling device and is designed to guide the coupling device relative to the first connection end. |
| US10864960B2 |
Portable double folding bicycle
A portable Double Folding bicycle comprising a front wheel, a frame assembly and a rear wheel, the frame assembly comprises a handlebar, a front frame, a crossbar assembly, a rear frame and a saddle, the handlebar is detachably connected to the upper end of the front frame; and the crossbar assembly comprises a front crossbar, a middle crossbar and a rear crossbar, the rear end of the front crossbar is connected to the front end of the middle crossbar through a first folder, the rear end of the middle crossbar is connected to the front end of the rear crossbar through a second folder, and the saddle is detachably connected to the rear crossbar, with the inclination angle of the first folder being 58°-62°, and the inclination angle of the second folder being 89°-94°. The present invention facilitates the bicycle dragging and improves the overall usability of the bicycle. |
| US10864957B2 |
Motorcycle rear fender structure
There is provided a motorcycle rear fender structure provided at a rear part of a motorcycle. A rear fender main body covers an upper rear side of a rear wheel. A bulging portion bulges outward and rearward from the rear fender main body, the bulging portion in which a wiring chamber is formed. A partition wall is provided in the rear fender main body. The partition wall is provided with a first wiring hole for introducing an electrical wire connected to a lighting device into the wiring chamber. A side wall of the bulging portion is provided with a second wiring hole for wiring the electrical wire introduced into the wiring chamber to the lighting device. The first wiring hole is provided at a position lower than the second wiring hole. |
| US10864955B2 |
Telescopic seat post
A telescopic seat post, in particular for fastening in a seat tube (SR) of a bicycle (FR), includes: —a tubularly configured telescopic element with a longitudinal axis (LA) and a cavity extending along the longitudinal axis (LA), —a piston rod extending along the longitudinal axis (LA) in the cavity of the telescopic element, —a force accumulator connected to the piston rod for moving the piston rod in the direction of the longitudinal axis (LA), wherein an intermediate element is provided which is displaceable along the piston rod and along the telescopic segment in the direction of the longitudinal axis (LA) and is fastenable releasably to the piston rod in various positions along the longitudinal axis (LA) and, irrespective of the position on the piston rod, is fastenable releasably in various positions along the longitudinal axis (LA) of the telescopic segment. |
| US10864952B2 |
Drag reducing device
A drag reducing device for a vehicle body having a top wall and a door pivotably mounted to the rear of the body to open toward a side wall of the body, includes a wing sized and configured to turn airflow across the top wall of the body, the wing having a trailing edge and a proximal edge; and an assembly mounted to the door and configured for pivoting the wing so that the trailing edge of the wing is pivoted upward to a position above the top wall of the vehicle body when the door is open and for pivoting the wing so that the trailing edge of the wing is pivoted downward to a position below the top wall of the vehicle body when the door is closed. |
| US10864951B2 |
Air-directing device for a motor-vehicle body, and motor-vehicle body
An air-directing device for a motor-vehicle body includes an air-directing element having a longitudinal axis and being accommodated in a guide element of the air-directing device. The air directing device additionally includes a flow channel formed in between the guide element and the air-directing element, wherein flow can take place through the flow channel starting from an entry opening, which faces toward a front of the motor-vehicle body, and extending through an exit opening, which faces away from the entry opening. The air-directing device is designed so that the air flowing through the flow channel is guided thereby such that it can flow out of the exit opening transversely to an outer contour of the air-directing element. |
| US10864949B2 |
Air-guiding arrangement for a motor vehicle
An air-guiding arrangement for a motor vehicle has: a carrier, which is arranged on a body of the motor vehicle, and on which an air guide is provided such that it is driveable by a pneumatic drive with at least one air chamber for actuation, the at least one air chamber being arranged on the carrier such that the air guide is transferrable from a retracted basic position into a deployed maximum position, and at least one pneumatic supply line which, via at least one connector member, pneumatically connects the at least one air chamber to a pneumatics module of the pneumatic drive. The at least one pneumatic supply line is fixed to the carrier by at least one fastener. |
| US10864946B2 |
Automotive panel structure
In order to increase road noise transmission loss, a double-wall panel includes a core material. The core material is enclosed between an outer wall and an inner wall facing each other, and has at least a predetermined thickness across the panel in all in-plane directions of the walls. The core material has a specific surface area of 20,000 (mm2/cm3) or more, where the specific surface area is defined as a surface area per unit volume. |
| US10864943B2 |
Vehicle structure
A vehicle structure includes a vehicle frame and a beam. The vehicle frame has a first side member and a second side member extending in a vehicle longitudinal direction and a cross-member extending in a vehicle lateral direction from the first side member to the second side member perpendicular to the first side member and the second side member. A first end of the beam is connected to one of the first side member or the second side member at a location spaced apart from the cross-member. A second end of the beam is connected to the cross-member at a location spaced apart from both the first side member and the second side member such that the beam is angularly offset from the cross-member with an angle of between 35 and 60 degrees defined between the cross-member and the beam. |
| US10864942B2 |
Parking support apparatus
A parking support apparatus is provided with: a vehicle controller configured to park a vehicle by controlling behavior of the vehicle in accordance with the signal associated with the remote operation if a distance between a transmitter located outside of the vehicle and the vehicle is greater than or equal to a first distance and is less than or equal to a second distance. The vehicle controller performs a predetermined informing operation for an operator of the transmitter, instead of or in addition to controlling the behavior of the vehicle in accordance with the signal associated with the remote operation, if the distance is greater than or equal to the first distance and is less than or equal to a third distance or if the distance is greater than or equal to a fourth distance and is less than or equal to the second distance. |
| US10864941B2 |
Electric power steering apparatus
An electric power steering apparatus includes: a current command value determining section that determines a current command value based on steering torque and vehicle speed; a vibration extracting filter that extracts a first vibration component having a predetermined amplitude and first predetermined frequency range depending on motor angular velocity; a vibration extracting section that extracts a second vibration component having a second predetermined frequency range depending on motor angular acceleration; a first compensation value calculating section that calculates a first vibration suppression compensation value based on the first vibration component extracted by the vibration extracting filter; and a second compensation value calculating section that calculates a second vibration suppression compensation value based on the second vibration component; and suppresses vibrations of the motor by feeding back the first vibration suppression compensation value and the second vibration suppression compensation value calculated to the current command value. |
| US10864938B2 |
Method for monitoring the status of an electronic power steering device of at least one component of the electronic power steering device of a motor vehicle
A method for monitoring the condition of an electronic power steering apparatus or of at least one part of the electronic power steering apparatus of a motor vehicle includes continually capturing acceleration measured values in a region of the electronic power steering apparatus during a driving mode of the motor vehicle and continually providing the captured acceleration measured values to a damage computation section in the form of a damage meter that continuously sums the acceleration measured values and continually forms therefrom at least one variable characterizing a degree of damage to the electronic power steering apparatus or to the at least one part of the electronic power steering apparatus. The method further includes continually comparing the variable with at least one prescribed limit value. |
| US10864934B2 |
Passenger transport carriers
A child transport carrier includes an upper frame member having a forward end and a rear end and a rear frame coupled to the upper frame member. The rear frame includes a lower rear frame member, an upper rear frame member having an upper end fixedly coupled to the rear end of the upper frame member, and a first joint assembly coupling the lower rear frame member and the upper rear frame member. The rear frame is configured to fold between an unfolded in-use position and a folded storage position. The upper frame member and the upper rear frame member are fixed relative to each other. The first joint assembly is disposed longitudinally rearward of the forward end of the upper frame member and longitudinally forward of the rear end of the upper frame member in the unfolded in-use position. |
| US10864933B2 |
Four position hand truck
A hand truck includes a frame that is supported by main wheels and a handle having two side members. Two handle brackets are pivotably mounted on opposite sides of the frame. The handle brackets are arranged for rotation in relation to the frame around a handle rotation axis. The handle brackets slidably receive the side members of the handle so that the handle is able to slide between a first retracted position and a second extended position. The handle is also able to rotate with the handle brackets between first and second rotational positions. A lock mechanism that is mechanically associated with the handle brackets and the handle is able to releasably lock the degree of extension of the handle in at least one position between the retracted and extended positions and is able to lock the rotational position of the handle in at least one rotational position. |
| US10864929B2 |
Railyard crew member helmet for use within a railyard
The present invention relates to a smart helmet for use by railyard personnel at a railyard. The smart helmet may utilize many safety features, such as improved visibility, a real-time camera, a Wi-Fi antenna, an environmental monitor, high-accuracy location tracking, tracking the “state” of the railyard crew member, real-time communication, and mobile power. Each of these features may be incorporated with the smart helmet. |
| US10864927B2 |
Monitoring system and monitoring method
Provided is a technology for monitoring train doors which improves the accuracy of detection of trapping in vehicle doors. A server compares the difference between a static image (reference image 91), from each monitoring camera, of a normal state in which there is no trapping in vehicle doors, said static images being held in the server in advance, and a static image (an observation image 92) first acquired in a prescribed acquisition time. If a difference is present, the difference (difference image 94) between the reference image 91 and the observation image 92 acquired in the acquisition time is acquired. A quadrilateral F which covers the four sides of an object constituting the difference is subsequently rendered, the centre point of the quadrilateral is obtained, it is determined that trapping has occurred if movement of a centre coordinate C1, C2, . . . Cn, i.e. the difference between the centre coordinates C, is lower than a prescribed threshold value, and red frame rendering of video is indicated on a monitor. |
| US10864924B2 |
Device for coupling a vehicle to a traction cable, vehicle provided with such a device, and transport installation by traction cable including such a vehicle
Device for coupling a vehicle to a traction cable, comprising a fastening configured to couple the vehicle to the traction cable, the fastening including at least two rotatable elements configured to occupy a coupling position in which said at least two rotatable elements are in contact with the traction cable and the vehicle is coupled to the traction cable, the device including a variable speed drive configured to modify a speed of rotation of said at least two rotatable elements when said at least two rotatable elements are in the coupling position, so that the vehicle moves relative to the traction cable. |
| US10864921B2 |
Onboard apparatus
An onboard apparatus includes an image capturing unit configured to capture a periphery of a vehicle, a display unit configured to display an image captured by the image capturing unit, and a notification unit configured to notify an occupant of information. The notification unit is configured to notify the occupant that the vehicle is in a startable state on the condition that, at least, display of the captured image has been started by the display unit. |
| US10864919B2 |
Alarm apparatus for a vehicle with driving control
An alarm apparatus to be equipped in a vehicle includes a driving controller. The driving controller is configured to perform automated driving control or driving support control of the vehicle, and to perform driving control of the vehicle. When a detector of the vehicle detects another vehicle approximately behind the vehicle, the driving controller performs acceleration control of the vehicle while the automated driving control or the driving support control is performed. |
| US10864918B2 |
Vehicle and method for supporting driving safety thereof
A method for adjusting a driving control authority of a vehicle includes: generating stimulation for a driver using a stimulation generator; measuring a driver reaction signal in response to the generated stimulation using a measurement device; processing the measured driver reaction signal using a signal processor; determining a driver state based on the processed driver reaction signal using a determiner; and adjusting the driving control authority of the vehicle according to the determined driver state using a vehicle controller. |
| US10864917B2 |
Engaging and disengaging for autonomous driving
Aspects of the present disclosure relate switching between autonomous and manual driving modes. In order to do so, the vehicle's computer may conduct a series of environmental, system, and driver checks to identify certain conditions. The computer may correct some of these conditions and also provide a driver with a checklist of tasks for completion. Once the tasks have been completed and the conditions are changed, the computer may allow the driver to switch from the manual to the autonomous driving mode. The computer may also make a determination, under certain conditions, that it would be detrimental to the driver's safety or comfort to make a switch from the autonomous driving mode to the manual driving mode. |
| US10864913B2 |
Vehicle driving support apparatus
A driving support ECU retains an already-present traveling trajectory of a first vehicle to determine a target traveling line based on the retained already-present traveling trajectory during a specific period. When a specific situation occurs in the specific period, the driving support ECU produces a traveling trajectory of the first vehicle in such a manner that the traveling trajectory of the first vehicle is continuous with the already-present traveling trajectory based on position information of the first vehicle and the retained traveling trajectory to determine the target traveling line based on the produced traveling trajectory. |
| US10864910B2 |
Automated driving systems and control logic using sensor fusion for intelligent vehicle control
Presented are automated driving systems for intelligent vehicle control, methods for making/using such systems, and motor vehicles equipped with such automated driving systems. A method for executing an automated driving operation includes: determining path plan data for a subject motor vehicle, including current vehicle location and predicted route data; receiving, from a network of sensing devices, sensor data indicative of current object position and object dynamics of a target object; applying sensor fusion techniques to the received sensor data to determine a threat confidence value that is predictive of target object intrusion with respect to the vehicle's location and predicted route; determining if this threat confidence value is greater than a calibrated threshold value; and, responsive to the threat confidence value being greater than the calibrated threshold value, transmitting one or more command signals to one or more vehicle systems (e.g., powertrain, steering and/or brake system) to take preventive action. |
| US10864908B2 |
Vehicle control device and vehicle control method
A vehicle control ECU calculates an absolute velocity of an object from a vehicle velocity and a relative velocity of the object, and performs collision avoidance control with respect to the object based on the calculated absolute velocity. The vehicle control ECU includes a brake determination unit that determines whether a brake device in the vehicle has been activating in a period during which the absolute velocity is calculated, and a calculation unit that, after the activation of the brake device, calculates a current value of the vehicle velocity based on a previous value of the vehicle velocity and an assumed deceleration amount determined from an assumed activation amount that can be generated by the brake device. |
| US10864906B2 |
Method of switching vehicle drive mode from automatic drive mode to manual drive mode depending on accuracy of detecting object
An apparatus includes a memory, and circuitry which, in operation, performs operations including, storing, in the memory, an object occurrence map defining an occurrence area where there is a possibility that an object appears, detecting the object included in a captured image of a scene seen in a running direction of a vehicle, switching a vehicle drive mode, based on a result of the detection of the object and the object occurrence map, from an automatic drive mode in which the vehicle is automatically driven to a manual drive mode in which the vehicle is driven manually by a driver, and controlling driving of the vehicle in the switched manual drive mode. |
| US10864905B2 |
System and method for controlling mild hybrid vehicle
A method and system for controlling a mild hybrid vehicle are provided. The method includes determining whether a first battery that supplies an electric power to a starter-generator of the mild hybrid vehicle is degraded. The starter-generator and a starter that receives an electric power from the second battery that stores a voltage less than a voltage of the first battery is operated to start an engine within the vehicle when the first battery is degraded and the ambient air temperature of the engine exceeds a temperature reference value. |