| Document | Document Title |
|---|---|
| US10558061B2 |
Lens with star-shaped optical zone to increase defocus image area
A lens with star-shaped optical zone to increase defocus image area is disclosed. The lens includes a central optical area to pass light to image on central imaging area of retina; a peripheral optical area formed around the central optical area and configured to pass light to image on a peripheral image blurring area on peripheral of the central imaging area; a star-shaped optical zone formed on the surface of the central optical area and configured to pass light to clearly image on the central imaging area; and a defocus area formed on a portion of the central optical area other than the optical zone. The defocus area can be used to increase defocus image area of the central imaging area, to extend a range of the optical area having defocus effect on the retina without the need to excessively increasing the defocus power of the lens. |
| US10558059B1 |
Eyewear and systems for improvement of wearer comfort
An eyewear frame includes a plurality of ventilation apertures disposed in fluid communication with corresponding ones of a plurality of fluid channels. The plurality of ventilation apertures are dimensioned and configured to conduct fluid from an outer face of the ventilated eyewear frame to an inner face. The plurality of fluid channels are dimensioned and configured to conduct fluid therealong, and at least partially in communication with a wearer of the ventilated eyewear frame, facilitating heat exchange with the wearer. |
| US10558058B2 |
Dual voice coil motor structure in a dual-optical module camera
Dual-optical module autofocus (AF) or AF plus optical image stabilization (OIS) cameras with reduced footprint and reduced mutual magnetic interference. Some AF+OIS cameras may include a single AF actuation assembly that moves two lens barrels in unison. Some AF cameras or AF+OIS cameras may have two AF actuation sub-assemblies and associated magnets for independent AF operation of each lens barrel, the magnets shared in a manner that cancels magnetic influences of one AF actuation sub-assembly on the other AF actuation sub-assembly, thereby allowing the two lens barrels to be positioned in close proximity, saving parts and fabrication costs. |
| US10558044B2 |
Optical waveguide device and head-mounted display apparatus using the same
An optical waveguide device and a head-mounted display apparatus using the same are provided. The optical waveguide device used for transmitting an image light includes a light entering surface, a first side surface, a second side surface, and at least one planar reflective structure. The image light enters the optical waveguide device through the light entering surface. The first side surface is parallel to the second side surface. The at least one planar reflective structure is disposed between the first side surface and the second side surface, and the planar reflective structure is parallel to the first side surface. The planar reflective structure and the light entering surface have a distance therebetween. |
| US10558039B2 |
Head-up display apparatus
A head-up display apparatus mounted on a moving body. The head-up display apparatus projects an image on a projecting portion. The head-up display apparatus includes a light source portion, an imaging element, a cold mirror, and a phase shifter. The light source portion emits a source light. The imaging element generates the image and outputs the light of the image. The light of the image has a predetermined polarization state. The cold mirror reflects the light of the image toward the projecting portion. In the cold mirror, an optical multilayer film is disposed on a translucent base member, and the light of the image obliquely enters the cold mirror along a plane of incidence of the cold mirror. The phase shifter converts the light of the image into an S wave. The phase shifter is disposed on an optical path between the imaging element and the cold mirror. |
| US10558036B2 |
Using oscillation of optical components to reduce fixed pattern noise in a virtual reality headset
A virtual reality (VR) headset includes an electronic display element that outputs image light via a plurality of sub-pixels that are separated from each other by a dark space. To mask the dark space between adjacent sub-pixels in the electronic display element, an optics block (e.g., a lens) in the VR headset oscillates or the electronic display element oscillates. For example, a piezoelectric material is coupled to the electronic display element or to the optics block. When a voltage is applied to the piezoelectric material, vibration of the piezoelectric material causes oscillation of the electronic display element or the optics block. The oscillation generates blur spots in the image light that mask the dark space between adjacent sub-pixels, with each blur spot corresponding to a blurred image of a sub-pixel in the image light. |
| US10558031B2 |
Naphtyl based high index hydrophobic liquids and transmission recovery agents for liquid lens formulations
An electrowetting optical device is provided. The electrowetting optical device includes a conductive liquid and a non-conductive liquid. The non-conductive fluid includes a naphthalene based compound having Formula (I), Formula (II), and/or Formula (III): where R1, R2, and R3 are individually alkyl, aryl, alkoxy, or aryloxy groups; X includes carbon, silicon, germanium, tin, lead, and combinations thereof; and Z includes oxygen, sulfur, selenium, tellurium, polonium, and combinations thereof. The conductive liquid may additionally include a transmission recovery agent having Formula (IV) and/or Formula (V): where R4 is an alkyl, fluoroalkyl, aryl, alkoxy, or aryloxy group. The electrowetting optical device additionally includes a dielectric surface in contact with both the conductive and non-conductive liquids where the conductive and non-conductive liquids are non-miscible. |
| US10558022B2 |
Optical lens and fabrication method thereof
An optical lens includes a first lens group with a negative refractive power, a second lens group with a positive refractive power, and an aperture stop disposed between the first lens group and the second lens group. The second lens group is disposed between the first lens group and the second side. The optical lens satisfies the conditions: 2.1 |
| US10558021B2 |
Imaging lens
An imaging lens includes a first lens having at least one aspheric surface; a second lens having at least one aspheric surface; a third lens having at least one aspheric surface; a fourth lens having at least one aspheric surface; a fifth lens having at least one aspheric surface; a sixth lens having two aspheric surfaces; and a seventh lens having two aspheric surfaces, arranged in this order from an object side to an image plane side respectively with a space in between. The imaging lens has a total of seven lenses. The first lens is formed in a shape so that a surface on the object side is convex near an optical axis. The seventh lens is formed in a shape so that a surface on the image plane side is concave near the optical axis. The fifth lens and the sixth lens have specific Abbe's numbers. |
| US10558017B2 |
Camera optical lens
The present disclosure discloses a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of glass material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of glass material, and the seventh lens is made of plastic material. The camera optical lens further satisfies specific conditions. |
| US10558009B2 |
Optical image capturing system and electronic device
The invention discloses an at least two optical lenses for capturing image and an optical module for capturing image. The optical image capturing system comprises at least three pieces of optical lenses, an image plane, a first positioning element and a second positioning element. In certain conditions, the design of said optical image capturing system can achieve effects of simultaneously increasing input light, field of view, illuminance and improving the imagining quality in compact cameras. |
| US10558008B2 |
Lens unit
A lens unit includes a display member that is in a cylindrical shape, that rotates around an optical axis of the lens unit, and that has a scale indicating a photographing distance on an outer circumference surface thereof, and a window member that is provided over the display member, that exposes part of the outer circumference surface including the scale of the display member, and that hides the other part of the outer circumference surface of the display member. The photographing distance has first and second length units. The display member is movable along the optical axis between a first position and a second position. When the display member is in the first positon, the window member exposes the first length unit. Further, when the display member is in the second position, the window member exposes the second length unit. |
| US10558007B2 |
Enclosure for local convergence point for fiber optic communications network
An enclosure for providing a local convergence point for a fiber optic network may include an enclosure frame and an end panel defining a plurality of ports. The enclosure may include a feeder compartment to receive through at least one of the ports an optical source cable from the network. The enclosure may include a feeder compartment panel pivotally coupled to the feeder compartment and configured to pivot. The enclosure may also include a feeder splice tray removably coupled to the feeder compartment panel and configured to receive one or more optical fibers from the optical source cable. The feeder splice tray may be configured to communicatively couple at least one optical fiber of the optical source cable to at least one distribution fiber configured to facilitate communication with a destination device configured to receive an optical signal from the network. |
| US10558003B2 |
Optical waveguide sheet, optical transmission module, and manufacturing method for an optical waveguide sheet
[Object] To provide an optical waveguide sheet including a mirror structure that can be fabricated at low cost and has a high smoothness, an optical transmission module, and a manufacturing method for an optical waveguide sheet. [Solving Means] An optical waveguide sheet according to the present technology includes a core, a cladding, and a mirror structure. The core extends in a first direction parallel to a first plane. The cladding is provided around the core. The mirror structure has a concave shape which is formed from the cladding to the core, the mirror structure including a first inclined surface that is parallel to a second direction perpendicular to the first direction and parallel to the first plane, is inclined with respect to the first plane, and includes a core region in which the core is exposed, and a bottom surface parallel to the first plane. |
| US10558002B2 |
Optical receiver module, optical module, and optical transmission equipment
There are provided an optical receiver module with an improvement in high frequency characteristic and reduction in size. The optical receiver module includes a substrate, an IC provided with two or more IC terminals, a light receiving element disposed in front of the IC, provided with two or more PD terminals and having a light receiving window, and a first optical component disposed in front of the IC provided with two bridge footing sections, and a lens main body section located between upper portions of the two bridge footing sections, the lens main body section is provided with a lens and a mirror, and a distance L1 between a position A of the lens and a position B of the light receiving window is longer than a distance L2 between the position B and a position C of an end part of the two bridge footing sections. |
| US10558001B2 |
Optical alignment of fiber-optic rotary joint assembly
A first optical axis of a first optical component is caused to be at a first angle with respect to a first precision surface of the first optical component. A second optical axis of a second optical component is aligned to be at a second angle to a second flat surface of the second optical component. The second angle is equal to or derived from the first angle. The first and second flat surfaces are caused to directly face each other to allow only sliding motion between the first and second flat surfaces. The sliding motion is performed between the first and second flat surfaces until the first and second optical axes are sufficiently collinear. |
| US10557999B2 |
Connector for multiple core optical fiber
A fiber optic plug, suitable for multi-core fiber (MCF), is structured to hold satellite cores of the MCF in a precise angular positions so as to attain suitable alignment with satellite cores of a mating connector. The plug includes features to permit a ferrule holding the MCF to move longitudinally relative to the connector's housing, so that a spring may control a mating force to an abutting ferrule of a mating connector. The ferrule may be held by ferrule barrel having splines projecting away from an outer peripheral surface. The splines may slide longitudinally within notches of the connector housing or a strength member attached to the connector housing. The notches and splines have a tight tolerance, so that the satellite cores remain in a desired, set angular position. |
| US10557998B2 |
Optical fiber connection system including optical fiber alignment device
A self-centering structure (300) for aligning optical fibers (308) desired to be optically coupled together is disclosed. The self-centering structure (300) including a body (310) having a first end (312) and a second end (314). The first end (312) defines a first opening (303) and the second end (314) defines a second opening (304). The self-centering structure (300) includes a plurality of groove structures (306) integrally formed in the body (310) of the self-centering structure for receiving the optical fibers (308) and a fiber alignment region (305) positioned at an intermediate location between the first and second ends (312, 314) to facilitate centering and alignment of the optical fibers (308). The plurality of cantilever members (322) is flexible and configured for urging the optical fibers (308) into their respective groove structures (306). |
| US10557994B1 |
Waveguide grating with spatial variation of optical phase
An optical waveguide is disclosed. The optical waveguide includes a plate of transparent material comprising opposed first and second surfaces for guiding an optical beam between the surfaces by at least one of reflection or diffraction. A diffraction grating is disposed at the first surface for spreading the optical beam by diffracting portions thereof into a non-zero diffraction order to propagate inside the plate. The first diffraction grating includes an array of parallel grooves structured to provide a spatial variation of optical phase of the portions of the optical beam diffracted by the first diffraction grating into the non-zero diffraction order. |
| US10557993B1 |
Focusing mechanism for biosignals measurement with mobile devices
A focusing mechanism or module is designed to reduce the size of an optical lens-based focusing system that would be otherwise used in a portable device. According to one aspect of the present invention, the focusing mechanism includes a light guide with first and second sides. The light guide includes a plurality of light passages slanted inwardly formed evenly from the first side towards a center of the second side, wherein the light guide, disposed on top of the image sensor, collects a reflected light from a human body part and focuses the reflected light onto the image sensor, each of photosensors generates an proportional charge from the reflected light. |
| US10557992B2 |
Polarization independent optical isolator
The present invention is a polarization independent optical isolator including two polarizing separation members each configured to separate polarization components of a transmitted light, an absorptive polarizer arranged on optical paths of separated transmitted lights and corresponding to a plane of polarization of each separated transmitted light, and a Faraday rotator, wherein the Faraday rotator is arranged downstream of the absorptive polarizer in a forward direction. As a result, there can be provided a polarization independent optical isolator that requires no stray light processing of separated optical feedback and shows high isolation. |
| US10557990B2 |
Dynamic photonic waveguide splitter/coupler
In one embodiment, an apparatus includes a first channel core in communication with a second channel core and a third channel core of a photonic waveguide, a splitter/coupler module movable relative to the channel cores to dynamically adjust a ratio of optical signals at two of the channel cores of the photonic waveguide, and an actuation device operable to move the splitter/coupler module based on input received during operation of the photonic waveguide. |
| US10557984B2 |
Display device
A display device includes a display screen, a reflective sheet disposed opposite the display screen and that reflects irradiated light toward the display screen, a plurality of light emitters disposed at one side of the reflective sheet and that irradiates light to different reflective regions of the reflective sheet, and a controller that adjusts an amount of light generated in each of the plurality of light emitters. |
| US10557982B2 |
Die core for light guide plate, manufacturing method thereof, and light guide plate
The present disclosure provides a die core for a light guide plate, a manufacturing method thereof, and the light guide plate. The manufacturing method includes steps of: providing a body, a to-be-processed surface of the body including a dot formation region and a dot-free region; forming dots at the dot formation region, the dots including protrusions and recesses; and forming a coverage layer at least covering the protrusions. |
| US10557979B2 |
Substrate for wire grid polarizer, wire grid polarizer, manufacturing method for wire grid polarizer, and display device including wire grid polarizer
A wire grid polarizer substrate including a wire grid base layer having a first surface and a second surface opposing each other, and an engraved trench extending along a first direction and having a concave shape penetrating into the second surface from the first surface of the wire grid base layer. |
| US10557970B2 |
Quantum dot protective film, and wavelength conversion sheet and backlight unit obtained by using the same
A quantum dot protective film for sealing a phosphor, including: a protective layer having foreign matter, the maximum size of which is 100 to 500 μm; and a coating layer formed on one surface of the protective layer, wherein the abundance ratio of the foreign matter with the maximum size of 100 to 500 μm is 0.01 to 5.0 particles/m2 in the protective layer, and the haze value is 20% or higher. |
| US10557968B2 |
Marine cable device adapted for the prevention of fouling
The present invention provides a marine cable device configured for preventing or reducing biofouling along its exterior surface, which during use is at least temporarily exposed to water. The marine cable device according to the present invention comprises at least one light source configured to generate an anti-fouling light and at least one optical medium configured to receive at least part of the anti-fouling light. The optical medium comprises at least one emission surface configured to provide at least part of said anti-fouling light on at least part of said exterior surface. |
| US10557967B2 |
Process and system for enhanced depth penetration of an energy source
The method for enhanced depth penetration of energy into a formation may include mechanically stimulating the formation at a first frequency to induce mechanical stress in the formation and directing electromagnetic radiation towards the formation while mechanically stimulating the formation. |
| US10557960B2 |
Well ranging apparatus, methods, and systems
Apparatus, systems, and methods may operate to couple a power supply to a ground point associated with a well, and to a lower portion of a conductive casing disposed within the well, where the lower portion of the conductive casing is separated by an insulating gap from an upper portion of the conductive casing, the upper portion of the conductive casing being at a higher elevation of the first well than the lower portion of the conductive casing. Further activity may include injecting an excitation signal into the lower portion of the conductive casing to induce a magnetic field in a geological formation surrounding the first well. Additional apparatus, systems, and methods are disclosed. |
| US10557959B2 |
Evaluation of physical properties of a material behind a casing utilizing guided acoustic waves
Systems and methods for determining physical properties of a material in contact with an external surface of a casing disposed in a borehole including inducing, with a transducer, a first shear horizontal (SH) wave in the casing at a first SH order, measuring, with a sensor disposed on the casing, an attenuation of the first SH wave to generate a first measurement, inducing a second SH wave in the casing at a second SH order that is different from the first SH order, measuring an attenuation of the second SH wave to generate a second measurement, and extracting a physical properties of the material in contact with the external surface of the casing from the first and second measurements. |
| US10557957B2 |
System and method for improving resolution of digital seismic images
A method is described for seismic imaging including receiving a digital seismic image representative of a subsurface volume of interest and an earth model; decomposing the seismic image into a set of image subsets based on an image-domain decomposition function; forward modeling each image subset to generate a set of synthetic data subsets; decomposing each data subset into a set of data sub-subsets based on a data-domain decomposition function; imaging data sub-subsets using the earth model to generate a set of image sub-subsets; and combining the set of image subsets based on a criterion to create a high resolution seismic image. The method may be executed by a computer system. |
| US10557956B2 |
Method and system of processing seismic data by providing surface aperture common image gathers
The method processes, for each of a plurality of shots at respective source locations, seismic traces recorded at a plurality of receiver locations. Common-mid-point-modulated data are also computed by multiplying the seismic data in each seismic trace by a horizontal mid-point. A depth migration process is applied to the seismic data to obtain a first set of migrated data, and to the mid-point-modulated data to obtain a second set of migrated data. For each shot, aperture values are estimated and associated with respective subsurface positions. A migrated value for a depth and an aperture in a surface aperture common image gather at a horizontal position is a migrated value of the first set of migrated data for a shot such that the estimated aperture value associated with that subsurface position is the aperture. |
| US10557952B2 |
Accelerometer device
An accelerometer device for determining the acceleration of an object, along three axes X, Y and Z of a main orthonormal reference system and subject to a surrounding pressure, comprises a number N of accelerometer sensors of MEMS type, N at least equal to two, each sensor defined by construction in an auxiliary reference system comprising three orthonormal axes, the set of accelerometer sensors comprising at least one pair of sensors mounted to face in opposite directions and parallel to one another, and: for each of the pairs of accelerometer sensors, the sensors have components of opposite sign along two axes of the main reference system; and the axes of the reference system along which the components of the accelerometer sensors oppose the set of pairs of sensors in twos comprise at least two of the three axes X, Y and Z of the reference system, to compensate for the effect of the pressure on at least two axes of the reference system. |
| US10557946B2 |
GNSS board, terminal and narrowband interference suppression method
A GNSS board comprises a narrowband interference suppression module comprising an interference suppression pathway to receive an intermediate frequency (IF) signal, a bypass pathway to receive an intermediate frequency signal, an interference control switch, and a data strobe switch, wherein,the interference suppression pathway includes a signal conversion module, an interference detection module and an interference processing module, wherein the signal conversion module converts the intermediate frequency signal from a time domain signal to a frequency domain signal; the interference detection module determines whether there is interference with the frequency domain signal, and in the case of interference, obtains interference frequency information, makes the interference control switch close and the data strobe switch switch from the bypass pathway to the interference suppression pathway; and the interference processing module performs interference suppression processing on the frequency domain signal based on the interference frequency signal to obtain an interference-canceled IF signal output by the data strobe switch; the interference detection module makes the interference control switch open and the data strobe switch connect to the bypass pathway in the case of no interference. |
| US10557943B2 |
Optical systems
Optical systems that may, for example, be used in light ranging and detection (LiDAR) applications, for example in systems that implement combining laser pulse transmission in LiDAR and that include dual transmit and receive systems. Receiver components of a dual receiver system in LiDAR applications may include a medium range (50 meters or less) receiver optical system with a medium entrance pupil and small F-number and with a medium to wide field of view. The optical system may utilize optical filters, scanning mirrors, and a nominal one-dimensional SPAD (or SPADs) to increase the probability of positive photon events. |
| US10557940B2 |
Lidar system
In one embodiment, a lidar system includes a light source configured to emit pulses of light and a scanner configured to scan at least a portion of the emitted pulses of light across a field of regard. The lidar system also includes a receiver configured to detect at least a portion of the scanned pulses of light scattered by a target located a distance from the lidar system. |
| US10557934B1 |
Altimeter apparatus for external fuselage mounting
An altimeter apparatus for external fuselage mounting for an aircraft includes an altimeter circuit and a chassis. The altimeter circuit is coupled to an antenna system. The altimeter circuit is configured to generate a first signal and transmit the first signal via the antenna system, receive a second signal via the antenna system, wherein the second signal is a reflected version of the first signal, and determine an altitude based on the first and second signals. The chassis is configured to contain the altimeter circuit and the antenna system, wherein the chassis is connected to a fuselage of the aircraft and is located outside of the aircraft. |
| US10557929B2 |
Wind measurement apparatus and lidar apparatus
A lidar apparatus includes a foreign matter detector detecting foreign matter hindering laser light and reflected light from passing through the light transmission window, based on at least one of the measurement success or failure result and the signal-to-noise ratio; a precipitation determiner determining whether precipitation, included in the foreign matter, exists on the external surface of the light transmission window based on a time elapsed since the latest wiper operation, when the foreign matter detector detects the foreign matter, and that the precipitation does not exist, when the foreign matter detector does not detect the foreign matter. When the precipitation determiner determines that precipitation exists, the wiper operation controller causes the wiper to operate and the washer fluid supplier not to operate. When the precipitation determiner does not determine that precipitation exists while the foreign matter detector detects that foreign matter exists, the wiper operation controller causes the washer fluid supplier and the wiper to operate. |
| US10557927B2 |
Ladar range rate estimation using pulse frequency shift
A system and method for forming a range rate estimate for a target with a laser detection and ranging system including a laser transmitter and an array detector. The method includes: transmitting a plurality of laser pulses at a pulse repetition frequency; forming a one dimensional time series array corresponding to a time record of ladar return photons detected with the array detector; fitting the time series array with a superposition of a sine and a cosine of an initial value of a tentative frequency; iteratively fitting the time series array with a superposition of a sine and a cosine of the tentative frequency, and adjusting the tentative frequency until a completion criterion is satisfied at a final value of the tentative frequency. |
| US10557926B2 |
Modular ladar sensor
A lightweight, inexpensive LADAR sensor incorporating 3-D focal plane arrays is adapted specifically for modular manufacture and rapid field configurability and provisioning. The sensor generates, at high speed, 3-D image maps and object data at short to medium ranges. The techniques and structures described may be used to extend the range of long range systems as well, though the focus is on compact, short to medium range ladar sensors suitable for use in multi-sensor television production systems and 3-D graphics capture and moviemaking. 3-D focal plane arrays are used in a variety of physical configurations to provide useful new capabilities. |
| US10557923B2 |
Real-time processing and adaptable illumination lidar camera using a spatial light modulator
An apparatus for illuminating or masking an object and a method of using same. The apparatus includes a spatial light modulator transmitting, a structured pulsed laser beam from a pupil plane to at least one image plane in a field of view. The apparatus further includes a lidar detector receiving reflected laser beam reflected from the at least one image plane. For example, the lidar detector detects range, position, and/or time data for at least one object of interest or at least one object of disinterest. Using the detected data, the spatial light modulator illuminates object of interest or masks an object of disinterest, depending on a user's application. |
| US10557922B2 |
Holding apparatus for holding a drive unit of a deviating mirror arrangement, detection apparatus having a deviating mirror arrangement, and motor vehicle
A holding apparatus is disclosed for holding a drive unit of a deviating mirror arrangement of an optical detection apparatus for a motor vehicle. The holding apparatus includes a holding part, with which a light barrier is formed in one piece, the light barrier being arranged. When the drive unit is being held by the holding apparatus, to subdivide a reflective surface of at least one deviating mirror, mounted rotatably on a rotation axle, of the deviating mirror arrangement into an emission region and a reception region locally on the reflective surface. |
| US10557919B2 |
Observed time difference of arrival angle of arrival discriminator
A method, user equipment (UE) and location server for estimating position of a UE based on observed angles of arrival. According to one embodiment, angles of arrival of signals from a plurality of base stations are received by a UE are observed by scanning for position reference signals (PRS) by adjusting a phase difference between antennas to cause a null of a beam of the UE to be incremented through an angular sector. For each of a plurality of base stations, an angle of arrival at which the null is steered when a PRS is suppressed by the null and a reference signal time difference, RSTD, are determined. Each angle of arrival and corresponding RSTD is transmitted to a location server which estimates UE position based on the observed angles of arrival. Further, the location server may instruct the UE to suppress a non-line-of-sight PRS signal. |
| US10557918B1 |
Mobile emergency perimeter system and method
A method for establishing and controlling a mobile perimeter and for determining a geographic location of an emitting radio frequency (RF) emitter in a vicinity of the mobile perimeter includes at each of a plurality of RF sensors, receiving an RF transmission, processing the received RF transmission to produce RF signal data, and wirelessly transmitting the RF signal data to a central station. At the central station, a processor: executes a cross-correlation process to: compare characteristics of pairs of RF signal data; based on the compared characteristics, determine a time difference of arrival (TDOA) between RF transmissions received at each RF sensor of a pair of RF sensors, and repeats the cross-correlation process for each pair of RF sensors from which RF signal data are received. Using the TDOA values for two or more pairs of RF sensors, the processor determines a location estimate for the RF emitter. |
| US10557916B2 |
UAV detection
A system for detecting, classifying and tracking unmanned aerial vehicles (UAVs) comprising: at least one microphone array arranged to provide audio data; at least one camera arranged to provide video data; and at least one processor arranged to generate a spatial detection probability map comprising a set of spatial cells. The processor assigns a probability score to each cell as a function of: an audio analysis score generated by comparing audio data to a library of audio signatures; an audio intensity score generated by evaluating a power of at least a portion of a spectrum of the audio data; and a video analysis score generated by using an image processing algorithm to analyse the video data. The system is arranged to indicate that a UAV has been detected in one or more spatial cells if the associated probability score exceeds a predetermined detection threshold. |
| US10557915B2 |
Providing an indication of a heading of a mobile device
An apparatus estimates successive headings of a mobile device based on respective results of measurements by the mobile device on radio signal transmitted by a plurality of transmitters to obtain estimated headings (201). It computes a mean heading based on a predetermined number of the estimated headings and computing a standard deviation of the predetermined number of estimated headings (202). It determines whether the mean heading is to be considered valid based on the computed standard deviation of the estimated headings (203). Finally, it provides an indication of the mean heading as an indication of a current heading of the mobile device for use by a specific application only if the mean heading is determined to be considered valid (204). |
| US10557912B2 |
Delivery beacon device and methods for use therewith
A beacon device includes a beacon code generator that generates beacon data that uniquely indicates a subscriber. A beacon generator generates a wireless homing beacon that indicates the beacon data. The wireless homing beacon is detectable by the at least one drone delivery device to facilitate a service delivery by the drone delivery device at the location of the beacon device. |
| US10557909B2 |
Method and magnetic resonance tomography apparatus for diffusion imaging
In a method and magnetic resonance tomography apparatus for diffusion imaging, coherences are determined in a processor, which would occur during the diffusion imaging measurement, and an implicit spoil moment MA resulting from a diffusion gradient pulse is determined in the processor. A spoiler moment MS is established in the processor as a function of a comparison value and threshold value formed from the implicit spoil moment MA and the suppression moment M. Depending on whether this comparison value lies below or above the threshold value, different calculation techniques are applied for the spoiler moment MS. Diffusion gradient pulses and spoiler gradient pulses in accordance with the moments MA and MS in a pulse sequence for operating the magnetic resonance tomography apparatus. |
| US10557903B2 |
Slice multiplexing method and apparatus for magnetic resonance imaging
In a magnetic resonance slice multiplexing method and apparatus, measurements are performed repeatedly subject to the assignment of additional phases to the respective slices, the additionally assigned phases being changed with reach repetition such that at least one central k-space region is sampled completely in each of the repeated acquisitions. A calibration dataset is determined from the measurement data acquired completely in the central k-space region. The calibration dataset is used when reconstructing image data for the simultaneously excited slices from the acquired measurement data. |
| US10557901B2 |
Systems and methods for providing gradient power for an MRI system
Power systems and circuitry for generation of gradient magnetic fields in magnetic resonance imaging (MRI) systems are discussed herein. Embodiments may include the use of multiple gradient amplifiers that share a high-frequency power distribution unit, that may perform power distribution and power supply roles. The high-frequency power distribution unit may allow the use of a single power supply to drive multiple gradient amplifiers via a shared power bus. The gradient amplifiers may make use of modern semiconductor materials that provide high-frequency, high voltage performance, and may be implemented using single semiconductor bridges. |
| US10557900B2 |
Body coil having a pre-amplification unit configured to provide a detuning effect
The embodiments relate to a body coil, to a magnetic resonance device, and to a method for operating a magnetic resonance device. The body coil includes at least one antenna unit and at least one pre-amplification unit, wherein the pre-amplification unit is arranged at a feed point of the antenna unit, wherein the pre-amplification unit has an input reflection factor at the feed point of the antenna unit whose value is greater than 0.7. |
| US10557899B2 |
Adjustment device for an RF resonant circuit of an NMR probe head
An adjustment device (1) for an RF resonant circuit (96) of an NMR probe (90) has a plurality of movable elements (6) which are arranged in succession, such that adjacent movable elements mutually engage, so as to be movable relative to one another in a limited range. The movable elements each have at least one electrical functional part (20; 20a-20b) for adjusting the RF resonant circuit. N outwardly oriented electrical contact elements (15; 15a-15b; 23, 24) include at least two functional part terminals (21, 22), and the electrical contact elements are each connected to a functional part terminal. The adjustment device also includes a first connection assembly (11) for slidingly contacting at least a portion of the movable elements from outside, to contact the contact elements in dependence on the movement position of the movable elements, as well as a movement device (4), configured to move one of the movable elements. |
| US10557891B2 |
Battery system and control method thereof
An ECU obtains an OCV and an internal pressure, obtains a first estimated value of an SOC corresponding to the time of charging and a second estimated value of the SOC corresponding to the time of discharging using the obtained OCV and a first correspondence, obtains a third estimated value of an SOC corresponding to the time of charging and a fourth estimated value of the SOC corresponding to the time of discharging using the obtained internal pressure and a second correspondence, estimates the SOC using at least one of the first or the third estimated value when a first difference between the first and the third estimated value is less than a second difference between the second and the fourth estimated value, and estimates the SOC using at least one of the second or the fourth estimated value when the second difference is less than the first difference. |
| US10557888B2 |
Test apparatus
A test apparatus may include transceivers and a global de-skew circuit. In a training mode, the transceivers provide first timing information obtained by delaying a first data signal in the range of up to a preset unit interval based on a clock signal and receive second timing information corresponding to timing differences between a slowest transceiver and the remaining transceivers. In an operation mode, the transceivers provide compensation data to a plurality of DUTs (Devices Under Test) substantially simultaneously. The compensation data may be obtained by delaying a second data signal by multiples of the preset unit interval in response to the second timing information. In the training mode, the global de-skew circuit receives the first timing information, calculates, using the first timing information, the timing differences between the slowest transceiver and the remaining transceivers, and provides the second timing information corresponding to the timing differences to the transceivers. |
| US10557885B2 |
Systems for detecting electrical faults in a vehicle
Systems are provided to determine a location of an electrical fault in an electrical system of a vehicle. A test apparatus can include a control unit and a plurality of scan circuits. The control unit is configured to electrically couple the plurality of scan circuits to the electrical system and trigger the plurality of scan circuits to pass electrical signals to the electrical system. Each scan circuit is configured to detect a presence of an electrical fault in the electrical system based on an electrical signal passed. Each scan circuit provides information indicative of a location of the electrical fault in the electrical system, when detected, to the control unit. |
| US10557875B2 |
Multi-sensor scanner configuration for non-contact voltage measurement devices
Systems and methods for measuring AC voltage of an insulated conductor are provided, without requiring a galvanic connection between the conductor and a test electrode. A non-galvanic contact voltage measurement system includes a sensor subsystem, an internal ground guard and a reference shield. A common mode reference voltage source is electrically coupled between the internal ground guard and the reference shield to generate an AC reference voltage which causes a reference current to pass through the conductive sensor. Control circuitry receives a signal indicative of current flowing through the sensor subsystem due to the AC reference voltage and the AC voltage in the insulated conductor, and determines the AC voltage in the insulated conductor based at least in part on the received signal. The sensor subsystem includes a plurality of sensors that are polled to compensate for conductor position while allowing for measurement of physical characteristics of the conductor. |
| US10557874B2 |
Electric current measurement apparatus and electric current measurement method
An electric current measurement apparatus for measuring an electric current flowing in a conducting wire in a circuit to be measured, the electric current measurement apparatus characterized by having a magnetic element to which a drive electric current terminal and a measurement voltage terminal are provided, a holder for fixing a positional relationship of the conducting wire to a magnetic body, an electric current source capable of outputting at least one frequency of alternating electric current across the drive electric current terminal, a voltage meter for measuring a voltage across the measurement voltage terminal, and a low-pass filter provided between the measurement voltage terminal and the voltage meter. |
| US10557873B2 |
Systems and methods for closed loop current sensing
A current sensor for sensing a direct magnetic field generated by a current through a conductor includes at least one first magnetic field sensing element spaced from at least one second magnetic field sensing element, with the magnetic field sensing elements configured to sense the direct magnetic field at different magnitudes. The direct magnetic field has a first direct coupling factor with respect to the at least one first magnetic field sensing element and a second direct coupling factor with respect to the at least one second magnetic field sensing element. A feedback conductor configured to carry a feedback current generates a feedback magnetic field that has a first feedback coupling factor with respect to the at least one first magnetic field sensing element and a second feedback coupling factor with respect to the at least one second magnetic field sensing element. A circuit generates the feedback current based on the direct and feedback magnetic fields and a sense element senses the feedback current. |
| US10557870B2 |
Apparatus and method for time correlated signal acquisition and viewing
A test and measurement instrument and method are disclosed. The test and measurement instrument includes a display having a time domain graticule and a frequency domain graticule. A processor is configured to sample an input signal to generate a time domain waveform for display in the time domain graticule. The processor is also configured to generate a frequency domain waveform for display in the frequency domain graticule, the frequency domain waveform being correlated to a selected time period of the time domain graticule. The processor is also configured to generate a spectrum time indicator configured to graphically illustrate a location and the selected time period of the time domain graticule with respect to the frequency domain waveform. |
| US10557868B2 |
Wafer inspection device and wafer inspection method
The present disclosure provides a wafer inspection device that can perform accurate inspection. The wafer inspection device includes a probe card having a plurality of contact probes formed to protrude toward a wafer W, a chuck top on which the wafer W is mounted and configured to move toward the probe card, and an aligner configured to adjust inclination of the chuck top relative to the probe card. |
| US10557863B2 |
Systems and methods for multi-analysis
Systems and methods are provided for sample processing. A device may be provided, capable of receiving the sample, and performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing multiple assays. The device may comprise one or more modules that may be capable of performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing the steps using a small volume of sample. |
| US10557860B2 |
Circulating pulmonary hypertension biomarker
Methods and kits for determining, predicting, or diagnosing pulmonary artery hypertension (PAH) and for determining the efficacy of PAH therapy using biomarkers are provided. |
| US10557858B2 |
Biomarkers for risk prediction of mortality
Described is a method for predicting the risk of a subject of rapidly progressing to chronic heart failure and/or of hospitalization due to chronic heart failure and/or death. The method is based on the determination of at least one biomarker selected from B-type natriuretic peptide (BNP) or N-terminal pro B-type natriuretic peptide (NT-proBNP), IGFBP7 (IGF binding protein 7), a cardiac Troponin, soluble ST2 (sST2), FGF-23 (Fibroblast Growth Factor 23), and Growth Differentiation Factor 15 (GDF-15), in a sample of a subject along with the assessment of the presence or absence of (i) abnormal midwall fractional shortening or (ii) left ventricular hypertrophy. |
| US10557850B2 |
Anti-CXCR1 compositions and methods
The present invention provides methods of treating cancer by administering an IL8-CXCR1 pathway inhibitor (e.g., an anti-CXCR1 antibody or Repertaxin) alone or in combination with an additional chemotherapeutic agent such that non-tumorigenic and tumorigenic cancer cells in a subject are killed. The present invention also provides compositions and methods for detecting the presence of and isolating solid tumor stem cells in a patient (e.g., based on the presence of CXCR1 or FBXO21). |
| US10557847B2 |
Nano-plasmonic sensor for exosome detection
Disclosed herein are compositions and methods for exosome detection with high sensitivity by using a nano-plasmonic sensor. The nano-plasmonic sensor comprises a plurality of nanoapertures suitable for transmission measurements. The detection sensitivity is on the order of 104-fold higher than western blotting and 102-fold higher than enzyme-linked immunosorbent assay (ELISA). A portable imaging system is also disclosed, enabling rapid and high-throughput detection of exosomes. The nano-plasmonic sensor and imaging system can be useful in diagnostics. |
| US10557845B2 |
Flavors, flavor modifiers, tastants, taste enhancers, umami or sweet tastants, and/or enhancers and use thereof
The present invention relates to the discovery that certain non-naturally occurring, non-peptide amide compounds and amide derivatives, such as oxalamides, ureas, and acrylamides, are useful flavor or taste modifiers, such as a flavoring or flavoring agents and flavor or taste enhancer, more particularly, savory (the “umami” taste of monosodium glutamate) or sweet taste modifiers,—savory or sweet flavoring agents and savory or sweet flavor enhancers, for food, beverages, and other comestible or orally administered medicinal products or compositions. |
| US10557842B2 |
Method and system for analysing a blend of two or more hydrocarbon feed streams
The invention relates to a method for analysing a blend of two or more hydrocarbon feed streams such as crude oils. These crude oils are blended in a facility such as a refinery. The method assesses the compatibility of a hydrocarbon feed in a blend to calculate the blend stability such that organic deposition is minimised. The method uses all of a plurality of hydrocarbon feeds to be blended for analysis. The method either selects a neat hydrocarbon feed, from a plurality of the hydrocarbon feeds included in a blend, as a titrant, wherein the or each other hydrocarbon in the hydrocarbon feed are used to make a pseudo-blend and titrating the pseudo-blend with said selected neat hydrocarbon feed for a plurality of different blend ratios. Alternatively the method involves preparing a reference hydrocarbon and making a blend from the plurality of hydrocarbon feeds and titrating the blend with the reference hydrocarbon. Measurements associated with the change in characteristics of the titrated blend are made and data recorded. The method then calculates, using said data, the stability of the blend. |
| US10557839B2 |
Multi-sense environmental monitoring device and method
Environmental monitoring devices for detecting and warning users of unhealthy levels of a given substance are disclosed having more than one sensor for each substance to be detected. A processing unit, wirelessly coupled to the sensors in the devices can be configured to receive each of the output signals from the sensors, determine a detection signal for the substance based on the output signals, determine a gain of a majority of the sensors, and generate a calibration action responsive to the output signals deviating by a threshold amount, wherein the calibration action comprises adjusting a gain of a deviating sensor to correspond with the gain of the majority of sensors. |
| US10557838B2 |
Portable gas detecting and monitoring apparatus
A portable gas detecting and monitoring apparatus includes a case having a continuous sidewall including a first end closed a first end cap, and a second end closed by a second end cap connected sealably and removably to the continuous sidewall. The continuous sidewall is triangular between the closed end and the open having three sides and three corners, two of the three sides being straight and equal in length, one of the three sides being rounded, and each of the three corners being rounded. A gas detection and monitoring unit mounted in the case includes gas, pressure, and temperature and humidity sensors in communication with an ambient atmosphere outside the case, a data processor operatively connected to the sensors, data storage, an information display viewable through the case, and a calibration unit for calibrating the gas sensor to a predetermined gas concentration measured by the gas sensor. |
| US10557837B2 |
Mass-spectrometry-data processing system
Nonuse-indication information can be set for each peak on a mass spectrum collected in a compound database, as attribute information, the nonuse-indication information allowing the selection of whether to be used in a database search. For example, nonuse-indication information is set in advance to a noise peak mixed in actual measurement, an impurity-originated peak, and the like. In identifying a compound, when nonuse-indication information is read from the database for a database search together with a mass spectrum, an unnecessary information deleting section transmits a mass spectrum from which a peak set with the nonuse-indication information is deleted, to a compound candidate extracting section and a scoring section. Therefore, a peak set with the nonuse-indication information is ignored in, for example, calculating the score of a compound candidate, which allows a score with a high accuracy to be calculated, resulting in an improved identification accuracy. |
| US10557832B2 |
Portable acoustic apparatus for in-situ monitoring of a weld in a workpiece
An apparatus for in-situ monitoring of a welded joint in a workpiece includes an ultrasonic sending transducer and a receiving transducer. The ultrasonic sending transducer includes a probe head disposed on a plurality of individually-activatable piezoelectric elements, and a plurality of waveguide probes projecting orthogonally from a planar surface. A wave attenuator is disposed between individual ones of the waveguide probes. A receiving transducer is disposed therein. The workpiece is insertable between the waveguide probes of the ultrasonic sending transducer and the receiving transducer. The ultrasonic sending transducer urges the probe head towards the receiving transducer such that the waveguide probes physically contact the welded joint in the workpiece. The piezoelectric elements individually excite the waveguide probe that is in physical contact with the welded joint in the workpiece. The acoustic receiving transducer is disposed to monitor the welded joint in the workpiece. |
| US10557831B2 |
Pipeline crack detection
A method includes emitting an ultrasonic signal into a test specimen from a transducer, receiving a first reflected ultrasonic signal from the test specimen, wherein the first reflected ultrasonic signal is reflected from a feature in the test specimen and the first reflected ultrasonic signal is internally reflected within the test specimen three times prior to being received, and determining a threshold depth of the feature in the test specimen based on receiving the first reflected ultrasonic signal. |
| US10557830B2 |
Acoustic means for detecting, locating and assessing impacts to which a structure is subjected
A device which detects and locates an impact on a structure. The device includes at least three acoustic sensors so that an acoustic wave emitted at any point of a measurement space can be received through direct propagation by each of the sensors. The device also includes command controller configured to process the signals corresponding to the acoustic waves received by the acoustic sensors, to detect the occurrence of an impact, and to locate a point of the structure that is the source of an acoustic wave. At least one optical pointer is actuated by the command controller so as to designate an impact point located on the structure by illuminating a corresponding site of the structure. |
| US10557829B2 |
Two-dimensional TR probe array
An ultrasonic sensor assembly includes a flexible supporting material that has flexibility configured for allowing bending of the supporting material to conform to a cylindrical shape of a pipe. The assembly includes a plurality of operable sensor elements arranged in a matrix formation upon the flexible supporting material. The matrix formation includes a plurality of rows of the sensor elements and a plurality of columns of the sensor elements. The flexible supporting material is configured for placement of the columns of the matrix formation to extend along the elongation of the pipe and the flexible supporting material is configured for placement of the rows of the matrix formation to extend transverse to the elongation of the pipe. The flexible support material is configured to flex for positioning the sensor elements within each row in a respective arc that follows a curve of the cylinder shape of the pipe. |
| US10557825B2 |
Apparatus, controller, and method for inspecting a part
Described herein is a method of inspecting a part for defects. The method includes applying an electromagnetic field to the part using a defect detection coil and one or more noise cancelation coils. The method also includes detecting feedback received in response to applying the electromagnetic field. The method includes adjusting settings corresponding to the one or more noise cancelation coils, in response to the feedback, to reduce electromagnetic noise. |
| US10557815B2 |
Particulate matter detection sensor
A sensor element which has a pair of positive and negative detection electrodes disposed on a surface of an insulation body as a detecting portion and a cover body configured to cover an opening of a cylindrical housing. The cover body is provided with gas inlet and outlet holes via which the measuring gas is introduced and discharged. The pair of detection electrodes have a plurality of wire electrodes. The wire electrodes electrically connected to the positive electrode and the wire electrodes electrically connected to the negative electrode are alternately arranged in parallel. Any one of a first insulation layer which is a narrow electrode interval Dn and a second insulation layer which is a wide electrode interval Dw, arranged between adjacent wire electrodes, and the first insulation layer arranged in a center part of the detecting portion. |
| US10557814B2 |
Electrochemical detector
An electrochemical detector including at least one substance selection structure disposed adjacent or proximate to an electronic device structure, wherein the substance selection structure is arranged to interact with a target substance so as to alter an electrical characteristic of the electronic device structure. |
| US10557812B2 |
Gas sensors
The present disclosure is directed to a gas sensor that includes an active sensor area that is exposed to an environment for detection of elements. The gas sensor may be an air quality sensor that can be fixed in position or carried by a user. The gas sensor includes a heater formed above chamber. The gas sensor includes an active sensor layer above the heater that forms the active sensor area. The gas sensor can include a passive conductive layer, such as a hotplate that further conducts and distributes heat from the heater to the active sensor area. The heater can include a plurality of extensions. The heater can also include a first conductive layer and a second conductive layer on the first conductive layer where the second conductive layer includes a plurality of openings to increase an amount of heat and to more evenly distribute heat from the heater to the active sensor area. |
| US10557809B2 |
Modified pulse sequence to estimate properties
Methods and related systems are described for estimating fluid or rock properties from NMR measurements. A modified pulse sequence is provided that can directly provide moments of relaxation-time or diffusion distributions. This pulse sequence can be adapted to the desired moment of relaxation-time or diffusion coefficient. The data from this pulse sequence provides direct estimates of fluid properties such as average chain length and viscosity of a hydrocarbon. In comparison to the uniformly-spaced pulse sequence, these pulse sequences are faster and have a lower error bar in computing the fluid properties. |
| US10557805B2 |
High throughput methods of analyzing seed cotton using X-ray imaging
A system for analyzing intact cotton, wherein the system comprises an X-ray scanner system and a plurality of sample containers, wherein at least one seed cotton sample container is structured and operable to retain a respective one of a plurality of intact cotton samples. The system additionally comprises a sample support platform that is structured and operable to move the plurality of sample containers past an image data generation assembly of the X-ray scanner system. The system further comprises a computer based system that is structured and operable to execute image analysis software to determine at least one metric of at least one of the intact cotton samples. |
| US10557803B2 |
Surface height determination of transparent film
A surface topography of a sample with a transparent surface layer is measured using surface topographies of a reference sample. The surface topographies of the reference sample are measured before and after the deposition of an opaque film over the surface layer. A surface topography of the sample is measured at the same relative positions as the surface topography measurements of the reference sample. A height difference at multiple corresponding positions on the sample and the pre-opaque film reference sample is determined. The actual surface height of the reference sample at each position is known from the surface topography of the post-opaque reference sample. The actual surface topography of the sample is determined by combining the actual surface heights of the reference sample with the determined height differences. The resulting surface topography of the sample may be used to characterize the sample, such as detecting defects on the sample. |
| US10557802B2 |
Capture of repeater defects on a semiconductor wafer
Repeater analysis at a first threshold identifies repeater defects. The repeater defects are located at a coordinate that is the same on each reticle. Images on every reticle of the semiconductor wafer at the coordinate are received, and a plurality of signed difference images are obtained. A repeater threshold for signed difference images is calculated, as is consistency of the polarity. The threshold is applied to the images and a number of defects per each repeater that remain are determined. A secondary repeater threshold can be applied for nuisance filtering. |
| US10557797B2 |
Method to detect beryllium by optical fluorescence
A method of determining beryllium or a beryllium compound thereof in a sample is disclosed by measuring fluorescence. This method discloses use of highly alkaline fluorescent indicating dye solutions with pH greater than 12.9. In a preferred embodiment the fluorescent indicating dye solutions do not contain a pH buffer. Further, the method also discloses measuring fluorescence under highly alkaline conditions, where the pH after mixing the highly alkaline fluorescent indicating dye solutions with the sample solution containing beryllium is at least 11, preferably 12. The use of highly alkaline solution provides superior detection limits for beryllium by using dilution ratios of 4× and lower. |
| US10557796B2 |
Method and device for determining the transmittance of a flat glass substrate
A method and an associated device for determining the transmittance of a flat-glass substrate with a measuring device, with which light of at least one light source is guided from one side of the flat-glass substrate through the flat-glass substrate to the opposite side of the flat-glass substrate, where it is captured by at least one receiving unit and the transmittance of the flat-glass substrate is determined by means of a comparison between the intensity of the light emitted by the light source and the light incident upon the receiving unit. The light source is a surface-like diffuse light source, and the receiving unit comprises at least one spatially resolving receiver. By evaluating brightness values in the measuring image of the spatially resolving receiver, the transmittance is determined in a spatially resolved manner in a partial surface of the flat-glass substrate, which is covered by the measuring image. |
| US10557792B2 |
Spectral modeling for complex absorption spectrum interpretation
A method for spectral interpretation in absorption spectroscopy uses a nonlinear spectral fitting algorithm for interpretation of spectral features in complex absorption spectra. The algorithm combines two spectral modeling techniques for generating spectral models to be used in the curve fitting process: a line-shape model and a basis-set model. The selected models for all gas components are additively combined using a least squares minimization, allowing for quantification of multiple species simultaneously. |
| US10557789B2 |
Nanoscale infrared spectroscopy with multi-frequency atomic force microscopy
Described are techniques for obtaining spectroscopic information from sub-micron regions of a sample using a probe microscope. The current invention uses the response of an AFM cantilever at a plurality of frequencies to substantially reduce the impact of background absorption away from the sub-micron region of interest. This innovation substantially improves the quality of spectra for top down illumination of samples that are not suitable for bottoms up illumination of the prior art. |
| US10557785B2 |
Test method to simulate shale oil recovery
A fracture simulated oil recovery test apparatus includes a sleeve, the sleeve positioned within an oven and an oil saturated matrix positioned within the sleeve. The fracture simulated oil recovery test apparatus further includes a proppant pack positioned within the oil saturated matrix, the proppant pack having an inlet an outlet and a controller, the controller adapted to control the pressure within the oil saturated matrix. |
| US10557780B2 |
Board testing apparatus
A board testing apparatus and method and in particular a testing apparatus for testing a board made of a corrugated material, such as corrugated cardboard, for failure characteristics. The method comprises taking a corrugated board from a corrugator or converter, locating at least a part of the board into a testing machine, performing a non-destructive compression test on a sample region of the part of the board within the machine and providing a compression test characteristic reading of that region of the board, comparing that characteristic reading against a predefined acceptable compression test characteristic reading that design of corrugated board should have and concluding from the comparison as to whether the board, or that sample region of the board, meets a required compression stiffness parameter. |
| US10557770B2 |
Pressure sensor with improved strain gauge
An apparatus senses a pressure of a fluid from a fluid medium. The apparatus has a port body with a peripheral wall surrounding an interior channel. The interior channel extends between a diaphragm on the port body and an opening for receiving the fluid. A strain gauge is disposed on the port body. The strain gauge has two or more resistors connected between input/output pads and ground pads. The resistors are spaced substantially equidistant from the ground pad to reduce mobile ion migration. |
| US10557768B2 |
Pressure gauge including scale with graduations spaced differently
A pressure gauge includes a base, a dial, an indicator, and an actuating device. The base defines a channel. The dial has graduations in a first region for low pressures, graduations in a second region for high pressures, and a middle graduation located between the first and second regions. The graduations in the first region are spaced at a first distance. The graduations in the second region are spaced at a second distance different from the first distance. The actuating device includes a pressure responding device and a plunger held in the channel. The plunger is abutted by the pressure responding device. The pressure responding device includes a first and second resilient member having a different modulus of elasticity and arranged in series. The shaft is rotated in response to movement of the plunger. |
| US10557766B2 |
Torque sensor for detecting occurrence of metal fatigue in an elastic body
A torque sensor includes: an annular deformation body; first and second displacement electrodes which cause displacement by elastic deformation of the annular deformation body; first and second fixed electrodes arranged at positions opposite the first and second displacement electrodes; and a detection circuit that outputs an electric signal indicating a torque based on a variation amount of capacitance values of first and second capacitive elements each of which is configured of the displacement electrode and the fixed electrode. The annular deformation body includes a high elastic portion and a low elastic portion having a spring constant smaller than a spring constant of the high elastic portion. The detection circuit determines whether the torque sensor functions normally based on a ratio between first and second electric signals. |
| US10557764B2 |
Torque sensor which detects torque around a predetermined rotation axis
A torque sensor including an annular deformation body, left side support body, right side support body, left side connection members which connect left side connection points of the annular deformation body with the left side support body, and right side connection members which connect right side connection points of the annular deformation body with the right side support body. Orthogonal projection images of the left side connection points on the basic plane and orthogonal projection images of the right side connection points on the basic plane are formed at mutually different positions. |
| US10557759B2 |
Sensor element and electronic device having the same
A sensor element including a first supporting layer, a second supporting layer, and a strain gauge is provided. The first supporting layer has a first supporting surface. The second support layer has a second supporting surface. The second supporting layer is connected to the first supporting layer. The Young's modulus of the first supporting layer is greater than the Young's modulus of the second supporting layer. The strain gauge has a sensing area. The sensing area covers at least a portion of the first supporting surface and at least a portion of the second supporting surface. Furthermore, an electronic device including the sensor element is provided. |
| US10557751B2 |
Method, program, cumulative received-light amount estimation apparatus, and health care system using solar radiation amount information corresponding to position information of a device and time information
A method includes: receiving, by a terminal device, position information of the terminal device via a wireless signal, and time information; obtaining solar radiation amount information corresponding to the position information of the terminal device and the time information; obtaining a corrected received-light amount by correcting the amount of light received by the terminal device, based on a radio field reception intensity of the wireless signal that includes the position information, the amount of light received being indicated in the solar radiation amount information; and obtaining, by the terminal device, a cumulative value of amounts of light which the user of the terminal device has been exposed to, using the corrected received-light amount. |
| US10557749B2 |
Isolating a portion of electric potentials generated by a hydrophone indicative of particle motion or pressure
A first portion of electric potentials generated by a first detector and a second detector of a hydrophone can be isolated, wherein the first portion is indicative of particle motion. A second portion of the electric potentials generated by the first detector and the second detector of the hydrophone can be isolated, wherein the second portion is indicative of pressure. |
| US10557745B2 |
Electromagnetic flow meter and miswiring detection method
An electromagnetic flow meter includes a flowtube including a coil disposed in the vicinity of a measurement tube, and electrodes disposed on the measurement tube, a converter including an excitation unit configured to generate an excitation signal and output the excitation signal to the coil through an excitation cable, and a detection signal receiving unit configured to receive a detection signal from the electrodes through a signal cable, and generate a flow rate signal, and a miswiring detection unit configured to perform miswiring diagnosis on the excitation cable or the signal cable on the basis of a difference between a change amount of the flow rate signal when the excitation signal is being output and a change amount of the flow rate signal when the excitation signal is not being output. |
| US10557742B2 |
System, device and method for monitoring the liquid volume in a hydration pack
A system for monitoring the volume of fluid in a hydration pack comprises a monitoring unit which is attached to an output of the hydration pack and to a feed tube. The monitoring unit comprises a pressure sensor and a tilt sensor. The pressure sensor obtains a measure of pressure of fluid within the hydration pack that may be used to estimate remaining fluid in the hydration pack. The tilt sensor is able to provide adjustment parameters tor adjusting for changes in pressure due to tilt of the hydration pack. An application on a mobile telephone provides a user with an indication of remaining liquid in the hydration pack. The application provides a visual indication of remaining fluid and may also provide an indication of rate of consumption. The application may also calibrate the system, enabling the system to be fitted to existing hydration pack assemblies. |
| US10557741B2 |
Fluid level visualization systems
A sight gauge assembly for displaying a fluid level of an object includes a first connection member comprising a tap defining a bore therethrough and a body comprising a first passageway and a second passageway such that the first passageway fluidly connects to the second passageway and the bore through an interior of the body and the second passageway to fluidly communicates with the first bore and a first accessory. The sight gauge assembly also includes a second connection member comprising a tap defining a bore therethrough and a body comprising a first passageway and a sight tube defining a hollow interior. The sight tube couples to the first connection member and the second connection member to define a first flow path. |
| US10557740B2 |
Bin level indicator
A bulk material storage bin has an upright wall supporting a plurality of vertically spaced indicators providing a person with visual information regarding the level of the bulk material in the bin. The indicators have bright color and dark color surfaces that are selectively displayed to provide a person with information of the level of bulk material in the bin. An actuator located in the bin cooperates with a motion transmission apparatus to move visual members to an ON position displaying the bright color when the bulk material engages the actuator and to an OFF position displaying the dark color when the actuator is free of bulk material. The motion transmission apparatus includes a rod movably retained on an O-ring held on a mount device secured to the side wall of the bin. A yoke supporting an endless flexible member mounted on the rod is connected to the visual members whereby movement of the rod moves the visual members between the ON and OFF positions. |
| US10557739B2 |
Fluid monitoring assembly with flow sensor
A fluid monitoring assembly for measuring the flow rate of a fluid includes a flexible conduit comprising a wall that defines a lumen through which the fluid passes. In one embodiment, a flow sensor is removably secured around the outside of the flexible conduit, the flow sensor having one or more transducer/receiver pairs. The assembly includes a housing having first and second portions connected to one another at a hinge, the first and second housing portions each defining respective recessed interior portions that define a cavity that is configured to encapsulate and retain the flow sensor and flexible tubing contained therein. In an alternative embodiment, the flow sensor is directly embedded or integrated into the housing. |
| US10557733B2 |
Multi-channel ultrasonic flow meter
A multi-channel ultrasonic flowmeter includes transducer assemblies (21, 22,23, 24) and a pipe housing (10). Four transducer assembly installation holes (9) arranged at two ends of the pipe housing (10) close to flanges (4). The transducer assemblies (21, 22, 23, 24) are provided in the installation holes (9). The transducer assemblies (21, 22, 23, 24) includes transducers (7) and stationary posts (1). An upper portion of the stationary post (1) has a first cylindrical body (109). A lower portion of the stationary post (1) has a flat key-shaped protrusion (105) extending in an axial direction. The flat key-shaped position-limiting protrusion (105) limits rotation of the stationary post (1) around an axial thereof, and ensures accurate positioning of the axis of the stationary post (1). The transducer (7) and the stationary post (1) are respectively sealed to prevent leakage of a fluid. The multi-channel ultrasonic flow meter provides a thorough solution about fixed installation, positioning and sealing of the transducer (7), has a compact structure, can be installed conveniently, and has good sealing performance. |
| US10557726B2 |
Systems and methods for reducing angle error for magnetic field angle sensors
A magnetic field angle sensor is provided having two or more bridge structures of magnetoresistance elements, with each bridge structure configured to measure a projection of a magnetic field along a different axis such that an angle of direction of the magnetic field can be measured with greater accuracy. The angle sensor includes a first bridge structure configured to generate a first sinusoidal signal indicative of the magnetic field along a first axis and a first cosinusoidal signal indicative of the magnetic field along a second axis that is orthogonal with respect to the first axis and a second bridge structure configured to generate a second sinusoidal signal indicative of the magnetic field along a third axis and a second cosinusoidal signal indicative of the magnetic field along a fourth axis that is orthogonal with respect to the third axis, wherein an angle between the first axis and the third axis is a factor of 90°. |
| US10557725B2 |
Magnetoresistive wheatstone measuring bridge and angle sensor having at least two such measuring bridges
A magnetoresistive Wheatstone bridge includes two bridge branches connected in parallel between a supply potential Vb, wherein two series-connected resistor arrangements R1 and R3 or R2 and R4 are arranged in each bridge branch with an interposed measuring potential Vout. The resistor arrangements of the two bridge branches are situated diagonally opposite one another and at least two magnetoresistive resistor arrangements have a magnetically sensitive preferred direction. The preferred directions of diagonally opposing resistor arrangements of the bridge branches R1 and R4 or R2 and R3 differ by an angle other than 0° or 180°. An angle sensor includes at least two of the Wheatstone bridges offset by a predefined angle for determining an angular orientation of a magnetic field by a sine bridge and a cosine bridge. The measuring bridge reduces harmonics and optimizes resistance values, improving the accuracy of a phase-angle sensor signal and the sensor resolution. |
| US10557724B1 |
Angle detection of a rotating system using a single magnet and multiple hall sensors
An angular detection system including a magnet and sensors is disclosed. The magnet can be located on a rotating component and the sensors can be located on a stationary component, or vice versa. The magnet can generate a plurality of magnetic flux lines. The plurality of sensors can be located and spatially separated along the motion path of the magnet for detecting the magnetic flux densities. The strength of the magnetic flux lines sensed by a given sensor can be used to determine the location of the magnet along its motion path. The plurality of sensors can generate one or more signals indicative of the strength of the sensed magnetic field lines. Based on the strength of the magnetic flux lines, the location of the magnet, or both, the system can determine the angle of rotation of the device by using a polynomial function or a look-up table. |
| US10557720B2 |
Unauthorized electrical grid connection detection and characterization system and method
Embodiments of the invention provide systems and method for monitoring unauthorized electrical grid access via an electrical connection to the electrical grid and/or an electrical component of the electrical grid, and retrieving customer energy data from an energy delivery server including one or more customer records of a customer's coupling to one or more energy delivery systems or networks. The system and method further includes deriving a information or rules from the customer energy data, and determining a net energy metering (NEM) status by establishing an indicator of net energy metering (NEM) access to the customer. The system and method further includes determining solar status by determining if the customer is a solar customer, analyzing and determining a system size of the customer, and determining unauthorized interconnection of the customer based on the analysis of system size, solar status, and the customer's net energy metering (NEM) status. |
| US10557719B2 |
Gas turbine sensor failure detection utilizing a sparse coding methodology
A method and system for recognizing (and/or predicting) failures of sensors used in monitoring gas turbines applies a sparse coding process to collected sensor readings and defines the L-1 norm residuals from the sparse coding process as indicative of a potential sensor problem. Further evaluation of the group of residual sensor readings is perform to categorize the group and determine if there are significant outliers (“abnormal data”), which would be considered as more likely associated with a faulty sensor than noisy data. A time component is introduced into the evaluation that compares a current abnormal result with a set of prior results and making the faulty sensor determination if a significant number of prior readings also have an abnormal value. By taking the time component into consideration, the number of false positives is reduced. |
| US10557711B2 |
Apparatus for inferring pedestrian position based on pedestrian movement detection, and method therefor
Disclosed are an apparatus for estimating a pedestrian position based on pedestrian motion recognition, and a method therefor. The method for estimating the pedestrian position based on pedestrian motion recognition includes recognizing a specific motion of a plurality of motions of the pedestrian, performing a unique pedestrian dead-reckoning (PDR) technique corresponding to the recognized specific motion among unique PDR techniques for each of the plurality of motions of the pedestrian, and estimating the pedestrian's position by the performed unique PDR technique. |
| US10557707B2 |
Encoder, driving device, and robot apparatus
An encoder includes: a first scale which has a first index portion; a second scale which has a second index portion; a first detection unit which outputs a first signal based on the first index portion, regarding first relative rotation between a fixing member and a first rotating member; a second detection unit which outputs a second signal based on the second index portion, regarding second relative rotation between the fixing member and a second rotating member; and a signal-processing unit which calculates information regarding the first relative rotation on the basis of the first signal and which calculates information regarding the second relative rotation on the basis of the second signal. |
| US10557705B2 |
Methods and apparatus for enhancing depth maps with polarization cues
A 3D imaging system uses a depth sensor to produce a coarse depth map, and then uses the coarse depth map as a constraint in order to correct ambiguous surface normals computed from polarization cues. The imaging system outputs an enhanced depth map that has a greater depth resolution than the coarse depth map. The enhanced depth map is also much more accurate than could be obtained from the depth sensor alone. In many cases, the imaging system extracts the polarization cues from three polarized images. Thus, in many implementations, the system takes only three extra images—in addition to data used to generate the coarse depth map—in order to dramatically enhance the coarse depth map. |
| US10557702B2 |
Articulating head for optical probes, coordinate measuring system, and tool holder
An articulating probe head for a coordinate measuring machine (CMM) comprising an optical fiber and an interface for automatic connection to an optical coordinate probe. A tool rack for a CMM for storing tactile and/or optical probes for automatic exchange on the said probe head. Two methods are also described to verify the quality of the optical waveguide from controller to the probe tip. |
| US10557701B2 |
MEMS tunable VCSEL powered swept source OCT for 3D metrology applications
Disclosed is an optical probe system that is capable of high speed, high precision, and high resolution 3D digitalization of engineered objects. The 3D dimensional data of the engineered object is measured using a swept source optical coherence tomography system with improved speed, spatial resolutions, and depth range. Also disclosed is a type of coordinate measurement machine (CMM) that is capable of performing high speed, high resolution, and non-contact measurement of engineered objects. The mechanic stylus in the touch-trigger probe of a conventional CMM is replaced with an optical stylus with reconfigurable diameter and length. The distance from the center of the optical stylus to the measurement probe is optically adjusted to match the height of the object to be measured quickly, which eliminates one dimensional movement of the probe and greatly improves the productivity. |
| US10557699B1 |
Deformable signaling pathways
A wearable device comprises one or more deformable signaling pathways wherein each deformable signaling pathway is configured to enable an electrical connection between two devices electrically connected to each other via the deformable signaling pathway. Deformable signaling pathways enable the conduction of electrical signals between various circuit elements similar to one or more circuit elements such as electronic traces or wires. A deformable signaling pathway includes one or more conductive elements surrounded by a conductive gel. Both the conductive gel and the one or more conductive elements are encased in an elastomeric shell. The elastomeric shell is attached to terminals (e.g., one on either end). The one or more connectors are attached to one another such that the one or more connectors span the length of the elastomeric shell and form a low resistance contact between the terminals of the deformable signaling pathway. |
| US10557695B2 |
Composite material having an internal skeleton structure
A skeletal composite material includes an internal skeleton structure surrounded by a matrix material. The skeleton structure and the matrix are made of different materials having different properties. It should be appreciated that the skeleton structure and the matrix can be made of any suitable material including metal, ceramic, carbon, polymers, or combinations of these materials. Preferably, the skeleton structure and/or the matrix are made primarily of metal or ceramic. The skeletal composite material can be made by filling a skeleton structure with powder, compacting the skeleton structure and powder to form a preform, and consolidating the preform to form the skeletal composite material. |
| US10557694B1 |
Seal for a projectile guiding kit and method of assembling and operation
A device for sealing a projectile guiding kit may be used with any kit having a rear unit and a front unit rotatably connectable to the rear unit thereof. The device may include an annular body adapted to envelope at least a front portion of the rear unit and at least a rear portion of the front unit of the kit. The device may include a flexible ring-shaped strip attached to an inner side and at a front end of the annular body and adapted to seal a gap between the rear unit and the front unit of the kit. The annular body may be adapted to slide towards the rear unit of the kit when subjected to a longitudinal acceleration that exceeds a predetermined acceleration value, thereby uncovering the gap and enabling uninterrupted rotation of the front unit with respect to the rear unit of the kit. |
| US10557693B2 |
High voltage explosive assembly for downhole detonations
A downhole explosive detonation assembly with a high voltage electro-explosive initiator having an input high voltage power supply with a low impedance shunting fuse, a flexible electrical link and a capacitor discharge unit. The explosive detonation assembly is adapted to detonate detonating cord from the side. |
| US10557690B2 |
Process for making high-performance polyethylene multifilament yarn
Processes for making high-performance polyethylene multi-filament yarn are disclosed which include the steps of a) making a solution of ultra-high molar mass polyethylene in a solvent; b) spinning of the solution through a spinplate containing at least 5 spinholes into an air-gap to form fluid filaments, while applying a draw ratio DRfluid; c) cooling the fluid filaments to form solvent-containing gel filaments; d) removing at least partly the solvent from the filaments; and e) drawing the filaments in at least one step before, during and/or after said solvent removing, while applying a draw ratio DRsolid of at least 4, wherein in step b) each spinhole comprises a contraction zone of specific dimension and a downstream zone of diameter Dn and length Dn with Ln/Dn of from 0 to at most 25, to result in a draw ratio DRfluid=DRsp*DRag of at least 150, wherein DRsp is the draw ratio in the spinholes and DRag is the draw ratio in the air-gap, with DRsp being greater than 1 and DRag at least 1. High-performance polyethylene multifilament yarn, and semi-finished or end-use products containing said yarn, especially to ropes and ballistic-resistant composites, are also disclosed. |
| US10557689B2 |
Process for making high-performance polyethylene multifilament yarn
Processes for making high-performance polyethylene multi-filament yarn are disclosed which include the steps of a) making a solution of ultra-high molar mass polyethylene in a solvent; b) spinning of the solution through a spinplate containing at least 5 spinholes into an air-gap to form fluid filaments, while applying a draw ratio DRfluid; c) cooling the fluid filaments to form solvent-containing gel filaments; d) removing at least partly the solvent from the filaments; and e) drawing the filaments in at least one step before, during and/or after said solvent removing, while applying a draw ratio DRsolid of at least 4, wherein in step b) each spinhole comprises a contraction zone of specific dimension and a downstream zone of diameter Dn and length Dn with Ln/Dn of from 0 to at most 25, to result in a draw ratio DRfluid=DRsp*DRag of at least 150, wherein DRsp is the draw ratio in the spinholes and DRag is the draw ratio in the air-gap, with DRsp being greater than 1 and DRag at least 1. High-performance polyethylene multifilament yarn, and semi-finished or end-use products containing said yarn, especially to ropes and ballistic-resistant composites, are also disclosed. |
| US10557687B2 |
Modular powered platform for weapon
A system for mounting an accessory device on a firearm includes a longitudinally extending handguard affixed to the firearm. The handguard is configured to support the accessory device and includes an upper portion and a lower portion. At least one electrical connector is disposed on each of the upper portion and the lower portion. A power supply is supported on the handguard and circuitry is disposed between the upper portion and the lower portion. The circuitry electrically couples the power supply to the at least one electrical connector disposed on each of the upper portion and the lower portion. In a further aspect, a modular weapon system is provided. |
| US10557686B2 |
System integration
A method and apparatus for generating, in an aircraft in flight, a feasibility display indicative of the feasibility of a weapon, the method comprising: providing a performance envelope for the weapon; determining, using the performance envelope, configuration data for configuring a generic algorithm; uploading the configuration data to the aircraft; generating feasibility data indicative of the feasibility of a weapon carried on the aircraft successfully engaging a target and/or the feasibility of a weapon carried on the target successfully engaging the aircraft; determining, on board the aircraft, using the same generic algorithm and the uploaded configuration data, one or more test criteria; performing, on board the aircraft, an assessment process including determining whether or not the feasibility data satisfies the one or more test criteria; and, based the assessment, using the feasibility data, generating the feasibility display. |
| US10557685B2 |
Training pistol
A training pistol having an adjustable trigger with a shot-indicating laser to signify the impact of a shot which would simulate a bullet hole of a live fire pistol. In one form a trigger prep indicating system to indicate where the trigger is pressed showing the trigger finger is on the trigger and the trigger is repositioned from a rest state to a position longitudinally rearward therefrom. |
| US10557680B1 |
Slide hammer arrow extractor
An extraction tool for an embedded arrow head works by attaching a slide hammer shaft to the embedded arrow and then working an outer slide hammer body along the shaft to engage cooperating travel stops to kinetically work the arrow head from a dense material in which the arrow is embedded. The extraction tool includes a handle that may be stored parallel to the slide hammer shaft for transport and then disposed to engage the slide hammer body when needed. The slide hammer shaft has an arrow head engagement end with a threaded receiver and a distal stop bolt end that includes for a separate grip and an ancillary attachment. |
| US10557679B2 |
Fire alarm and tool oiling system
A firearm and tool oiling chamber comprised of an oil less air compressor, sealed chamber, oil atomizer and air filter. Said system introduces air through the oil atomizer breaking oil down to a fine vapor allowing the vapor to cover all surfaces of firearm or tool. As the vapor enters the chamber, being heavier than air it forces air out through the exhaust line and filter. Any escaping oil is caught in filter. The oil is able to cover all surfaces of firearm or tool and to penetrate into areas that hand oiling does not reach using much less oil than conventional methods. |
| US10557678B2 |
Manually operated firearm system
A bolt control device for causing the bolt of a firearm to be held in a retained position after each round is fired, the bolt control device capable of being manipulated by the user to also release and return the bolt to a firing position so that the firearm may be used to fire an additional round. |
| US10557675B1 |
Devices for restricting the flow of propellant gas in gas-actuated firearms
Gas block assemblies for use with gas-actuated firearms include a flow-restrictor device that permits variation of the flow of propellant gas to the action of the firearm. The flow-restrictor device is switchable between a first position at which the device restricts the flow, and a second position at which the device does not present any restriction to the flow. In addition, the flow restrictor device can be configured to permit adjustments in the degree of flow restriction generated when the flow-restrictor device is in its first position. |
| US10557667B2 |
Refrigerant to water heat exchanger
A heat exchanger having at least one inner conduit comprising of a second tubular member coaxially disposed within a first tubular member, wherein the second tubular member outer surface is in contact with the first tubular member inner surface. Each of the first and second tubular members is composed of a material with an approximately 0.015 inch maximum wall thickness. |
| US10557663B2 |
Refrigerator
A refrigerator comprises: a cabinet having a storage chamber; a door to open and close the storage chamber; a drawer assembly connected to the door and having a drawer; a rail assembly to connect the drawer assembly to the cabinet; and a weight balance positioned in the drawer assembly and opposite the door. |
| US10557654B2 |
Collective device for switching refrigerant flow
An collective device for switching refrigerant flow arranged between an indoor device and an outdoor device is provided; which includes multiple high-pressure valves; multiple low-pressure valves; a high-pressure header; a low-pressure header; a high-pressure gas pipe connecting each high-pressure valve and the high-pressure header; and a low-pressure gas pipe connecting each low-pressure valve and the low-pressure header, wherein the multiple high-pressure valves are arranged next to each other in a first direction perpendicular to a vertical direction, the multiple low-pressure valves are arranged next to each other in the first direction, and the low-pressure valves, the low-pressure header, and the low-pressure gas pipe are arranged on one side in a second direction perpendicular to the vertical direction and the first direction with respect to the high-pressure valves, the high-pressure header, and the high-pressure gas pipe. |
| US10557653B1 |
Suction stabilizer control circuit for a heat pump system
In a heat pump system, a suction stabilizer control circuit (SSCC) reduces or eliminates subcooling at the condenser and reduces superheating needed for compressor protection at the evaporator. The SSCC includes a bypass line that bypasses a predetermined portion of flow through a refrigerant liquid transport line around a thermostatic expansion valve (TXV). |
| US10557650B2 |
Apparatus for the cooling of a drinking liquid, in particular drinking water, with innovative cooling system with peltier effect
The disclosed apparatus cools a drinking liquid utilizing the Peltier effect, and optionally includes a system of gasification for gasifying the drinking liquid, once cooled. The cooling system in turn includes: a first cooling circuit, in which an operating fluid circulates, associated with a hot side of a Peltier cell; and a second cooling circuit, in which the drinking liquid circulates, associated with a cold side of the Peltier cell. The Peltier cell is integrated in a cooling unit exhibiting a special sandwich structure which integrates, as well as the Peltier cell, a first and a second heat exchanger, apt respectively to exchange directly the heat between the operating fluid which circulates in the first cooling circuit and the hot side of the Peltier cell and between the drinking liquid which circulates in the second cooling circuit and the cold side of the Peltier cell to cool the drinking liquid. |
| US10557648B2 |
Cooling/heating switching unit and air conditioner including the same
A cooling/heating switching unit includes first to third fittings, expansion valves and expansion-valve driving sections, a housing, a heat insulating material, and a refrigerant leak detection sensor. The first and second fittings respectively connect with a high/low-pressure-gas main pipe and a low-pressure-gas main pipe, which are linked to an outdoor unit. The third fitting connects with an indoor-unit connection pipe, which is linked to indoor units. The expansion valve for high/low-pressure-gas pipe, the expansion valve for low-pressure-gas pipe, and expansion-valve driving sections selectively connect the first or second fitting with the third fitting via a refrigerant pipe to control a flow direction of refrigerant. The housing houses the refrigerant pipe. The heat insulating material fills inside of the housing to insulate the refrigerant pipe arranged inside of the housing from heat. The refrigerant leak detection sensor is installed outside of the housing to detect leaked refrigerant. |
| US10557644B1 |
Adjustable drip pan
An adjustable drip pan designed to be installed into tightly-enclosed spaces. Specifically, an adjustable drip pan comprising a bottom pan, said bottom pan comprising a bottom floor, a reservoir, and one or more walls; and a top pan, said top pan comprising a top floor and a lip, wherein said one or more walls form a ridge. Said ridge, said bottom floor, and said reservoir create a water-impermeable basin for collecting water, and said bottom pan and said top pan are slidably adjustable in a plane along an axis, where adjustment of said bottom pan and said top pan is limited, in a first direction of said axis, by touching of said lip and said ridge, and in a second direction of said axis, by touching of a first one of said one or more walls all and said top pan. |
| US10557642B2 |
Dehumidifying Ventilator
A dehumidifying ventilator includes a dehumidistat switch and a user-selection switch coupled to the dehumidistat switch. The dehumidistat switch is operable to enable and disable dehumidification of the dehumidifying ventilator. The user-selection switch includes a plurality of user-selectable positions. Each position corresponds to a particular climate zone of a plurality of climate zones. Each climate zone corresponds to a particular relative humidity. The user-selection switch is operable to cause the dehumidistat switch to enable the dehumidification system when a relative humidity of the input airflow is greater than or equal to the particular relativity humidity of a selected position of the user-selection switch. The user-selection switch is further operable to cause the dehumidistat switch to disable the dehumidification system when the relative humidity of the input airflow is less than the particular relativity humidity of the selected position of the user-selection switch. |
| US10557639B2 |
Dehumidifier
Disclosed herein is a dehumidifier which has an improved structure capable of improving a user convenience of a water container. The dehumidifier includes a main body including an inlet port and an outlet port, a heat exchanger which exchanges heat with air introduced through the inlet port and a water container which accommodates condensate and is separately coupled to the main body in a sliding manner. The water container includes a handle rotatably coupled to the water container. |
| US10557633B2 |
Combustor including premixing burners and stagnation eliminating blocks provided therebetween, and gas turbine
A combustor according to the present invention is provided with: a pilot burner (15) disposed along an axis (P); a plurality of premixing burners (16), each of which has a premixing swirler cylinder (19) and a premixing nozzle (20) disposed inside the premixing swirler cylinder (19) and that are disposed about the axis (P) in the circumferential direction so as to surround the periphery of the pilot burner (15); a substrate (23) through which the pilot burner (15) and the premixing swirler cylinders (19) are individually inserted so as to be supported therein; and stagnation eliminating blocks (27) that are provided so as to fill spaces between the premixing swirler cylinders (19) on a surface of the substrate (23) on the downstream side, wherein air film supplying ports (38) that form air films A on surfaces of the stagnation eliminating blocks (27) are formed in the stagnation eliminating blocks (27). |
| US10557632B2 |
Intelligent oxygen level controller for biofuel-fired burner
A controller monitors oxygen levels in a bio-fuel fired device and automatically controls dampers, blowers and the like to reduce generation of smoke or other pollutants, thereby promoting proper operation of a catalytic converter. |
| US10557629B2 |
Steam generator
A steam generator comprising a vessel having an inlet and an outlet, and in use a primary fluid flow enters the vessel through the inlet and exits the vessel through the outlet. A plurality of modules are connected in series and at least partially housed within the vessel, and each module comprises at least one tube. The modules are arranged such that at least one tube of one module is coaxial with at least one tube of an adjacent module so as to define a conduit through which a secondary fluid can flow from one module to an adjacent module. |
| US10557623B2 |
Power cable micro-junction-box for a strip light array
A junction box includes a bottom portion including a first end portion and a second end portion and a top portion configured to mate with the bottom portion. The top and bottom portions form a first opening to receive a first cable at the first end portion and form a second opening to receive a second cable at the second end portion. Interchangeable connection blocks are included for receiving wires of different gauges to make connections between the first cable and the second cable. A connection block receiving-feature is formed in the bottom portion to secure the connection blocks. |
| US10557617B2 |
Auto aligning module for lighting application
A housing, an LED system, and an alignment module supported in the housing to mount the LED system in an interior space in the housing, dampen vibration(s) of the LED system in the interior space, and automatically align a focal point of the LED system. Such a lightening system may be applicable for a traffic/rail signal. |
| US10557610B1 |
Lighting apparatus for vehicle
A lighting apparatus for a vehicle may include a light source emitting light of a predetermined color; a reflector reflecting the light emitted from the light source to project the light externally, the reflector having a color different from the color of the light emitted from the light source to change the color of the light when the light is reflected; and a light transmittance variable portion positioned between the light source and the reflector such that the light emitted from the light source is incident thereupon prior to the reflector, the light transmittance variable portion being configured to vary in light transmittance. |
| US10557604B2 |
Imitation candle devices with moving lights
Imitation candle devices and systems with features enable simulation of a realistic candle flame using moving lights are disclosed. In one aspect, an imitation candle device is provided that includes a flame sheet shaped to resemble a flame, a support member positioned in proximity to the flame sheet, and a light casing including a hole. An end of the support member extends into the hole and a tip of the end of the support member is in contact with an inner wall of the hole to allow movement of the light casing on the support member. The imitation candle device also includes a light emitter enclosed at least partially in the light casing and movable with movement of the light casing. The light emitter is oriented at an inclined angle with respect to the flame sheet to emit light onto the flame sheet. |
| US10557600B1 |
In-ground channel systems for linear lighting
An in-ground channel for linear lighting is disclosed. In the channel, two upright sidewalls are spaced apart by a bottom. Each of the sidewalls has an inwardly-extending upper support flange proximate to an upper end. The inwardly-extending upper support flanges are aligned with one another on respective sidewalls. A shelf is mounted between the two upright sidewalls at a position below the inwardly-extending support flanges. The shelf divides the in-ground channel into an upper section and a lower section. The upper section houses linear lighting and the lower section provides a raceway. The channel has only a single mounting flange attached to one of the two sidewalls at a position level with the bottom. The channel typically also includes a cover adapted to engage the upper support flanges. The shelf may be removable, mounted via a pair of inwardly-extending lower support flanges, for access to the lower section. |
| US10557594B2 |
Solid-state lamps utilizing photoluminescence wavelength conversion components
Disclosed are improved photoluminescence wavelength conversion components and lamps that incorporate such components. The photoluminescence wavelength conversion component comprises a hollow cylindrical tube having a given bore of diameter and an axial length. The relative dimensions and shape of the component can affect the radial emission pattern of the component and are configured to give a required emission pattern (typically omnidirectional). The photoluminescence material can be homogeneously distributed throughout the volume of the component during manufacture of the component. An extrusion method can be used to form the improved photoluminescence wavelength conversion component. Injection molding or casting can also be used to form the component. Another possible approach is to manufacture the component is by forming a flexible sheet material to include the phosphor and/or quantum dots, and then rolling the sheet material into the desired shape and dimensions for the component. The improved wavelength conversion components and lamps that incorporate these components provide for improved emission characteristic, while allowing for relatively cost-effective manufacturing costs. A further advantage of components is that their light emission resembles a filament of a conventional incandescent light bulb. |
| US10557593B2 |
Light tube and power supply circuit
A replacement light tube for replacing a fluorescent light tube includes a bulb portion extending between a first end and a second end, the bulb portion comprising a support structure, a plurality of white light emitting diodes (LEDs) and an elongate light-transmissive cover. The support structure has a first surface extending between the first end and the second end. The plurality of LEDs are supported by the first surface and arranged between the first end and the second end. The elongate light-transmissive cover extends between the first end and the second end and over the first surface of the support structure. A first end cap and a second end cap are disposed on the first end and the second end, respectively, each configured to fit with a socket for a fluorescent light tube. A power supply circuit is configured to provide power to the plurality of LEDs. The plurality of LEDs are arranged to emit light through the elongate light-transmissive cover and at least a portion of the power supply circuit is packaged inside at least one of the end caps. |
| US10557592B2 |
Corner structure of LNG storage tank
A corner structure comprises: a fixed member fixed to a corner of a storage tank; a movable member supported on the fixed member so as to be linearly movable; a stop member attached to the fixed member to prevent the movable member from being detached from the fixed member; and a heat insulating member disposed between a sealing wall and a hull. The fixed member comprises a guide portion provided with a guide recessed portion, the movable member comprises a guide protruding portion inserted into the guide recessed portion, and the width and the length of the guide protruding portion are smaller than the width and the length of the guide recessed portion, so that the movable member can be supported on the fixed member to be movable in the longitudinal direction and in the direction perpendicular to the longitudinal direction. |
| US10557591B2 |
Smart power over ethernet lift
According to one aspect, an apparatus includes an actuator, a first portion, and the second portion is arranged to be coupled to a device. The second portion has a second conductive connector portion, wherein power is not provided to the actuator when the first conductive connector portion and the second conductive connector portion are in physical contact, and wherein the power is provided to the actuator when the first conductive connector portion and the second conductive connector portion are not in physical contact. |
| US10557590B1 |
Clamp-type mount capable of being clamped to objects of a wide range of sizes
A clamp-type mount capable of being clamped to objects of a wide range of sizes includes: first and second clamping members; a clamping-member pivot shaft pivotally provided in the clamping members so that the clamping members can enter a clamping state and a releasing state; a tightening pivot shaft pivotally connected to the second clamping member; a tightening threaded rod with a first end penetrating the first clamping member and an opposite second end fixedly connected to the tightening pivot shaft; a tightening knob threadedly connected to the first end of the tightening threaded rod so as to be displaced along the tightening threaded rod when rotated and thereby force the second clamping member toward the first clamping member; and a spherical coupling head fixedly provided on the first clamping member to couple with an adapter, through which a supporting base can be linked to the spherical coupling head. |
| US10557589B1 |
Mounting pad and method for deterring theft and securing outdoor equipment and appliances against high winds
A mounting pad system for securing equipment, such as an HVAC outdoor unit or a standby generator, is provided in the form of a lightweight fillable pad member having a plurality of receivers located on a top surface of the pad member. The receivers are associated with attachment points located on the equipment and are used to secure the equipment to the pad. The pad member contains a filling port on its top surface and is configured as a molded hollow shell containing a gelling material which, when mixed with water, provides support to reduce deflection of the pad member caused by the equipment secured to the pad, prevents damage to the pad that would otherwise be caused by the expansion of internal contents upon freezing and prevents leakage of internal contents of the fillable pad in the event of an unintended breach in the hollow shell. The pad member is provided with at least one through-hole that acts as a supporting structure. |
| US10557587B2 |
Pipe replacement tool and method
A tool with a rotatable guide head and a rotatable reamer head is pulled through old asbestos-containing pipe to break up the pipe. Liquid is supplied through a shaft between the guide head and reamer head so as to form a slurry mixture with the broken pipe. The slurry is removed through vertical bored relief holes. A drying compound is added to the slurry, which then hardens for easy disposal of the solidified waste material. |
| US10557586B2 |
Inverted filament winder for pipeline rehabilitation
A pipe lining apparatus having a pressure sensitive adhesive backed reinforcement filament that is helically wound onto the inner surface of a pipe or pipe lining by an inverted filament winding apparatus, the apparatus having multiple spools and applicator arms to retain and apply the filament. The applicator arms may be aligned circumferentially or axially. |
| US10557584B2 |
Modular heater systems
A modular heater system includes a plurality of modular units aligned along a longitudinal direction of a fluid conduit for heating a fluid contained in the fluid conduit. The modular units each include a carrier member, a heating element mounted on the carrier member and a thermal insulation jacket surrounding the carrier member and the heating element. The carrier member defines a receiving space for receiving the fluid conduit therein and includes side slots recessed from outer surfaces of the carrier member. The thermal insulation jacket includes an upper half portion and a lower half portion. The upper half portion and the lower half portion are self-locked in the side slots of the carrier member. |
| US10557583B2 |
Riser cap and irrigation piping system using same
A polymeric riser cap member includes a central tubular section defining a generally cylindrical bore for receiving a sprinkler riser, the central tubular section having open top and bottom ends, and an annular skirt coaxial with the central tubular section and having an inner diameter larger than an inner diameter of the central tubular section. The annular skirt has an inner surface having internal threads threadably connectable with the externally threaded surface of a tubular riser adapter member of a tubular coupler. The bottom end of the central tubular section has an annular projection disposed opposite and spaced from a portion of the annular skirt. The riser cap member includes an annular recess adapted to receive a seal located in a wall extending laterally between the annular skirt and the annular projection. |
| US10557582B1 |
Coupler blow gun
A coupler blowgun having a compact shape which can be used as a quick-release connector with pneumatic tools and also as a blow gun. The spray orifice does not protrude from the wall of the blow gun portion and is actuated by a mechanism such as a button or lever that is located on the opposite side from the spray orifice. |
| US10557581B1 |
Ergonomic safety lock for cam lock fitting
A method and apparatus for an improved safety cam lock fitting having ergonomically designed double cam levers having outer and inner portions so that when the outer cam levers are opened and the inner cam lever remain closed, the male and female portions of the cam lock fitting only slightly separate from each other allowing the operator to quickly reclose the cam lock fitting if the operator observes that the cam lock fitting still contains pressurized material. This is accomplished by providing a larger cam lobe on the outer cam lever and a smaller cam lobe on the inner cam lever so that when the smaller cam lobe is in a closed position and protrudes into a peripheral groove on the male portion the male and female ends have a small space therein between. Various lever locking assemblies may be used to prevent the cam levers from being inadvertently opened. |
| US10557580B2 |
Secure fluid connection
A fluid connection device (10) for connecting two fluid conduits (11, 12), includes a female plug (1), a male plug (2), intended to be inserted into the female plug into a final coupling position, a movable primary locking device (3), having a locked position (30) in which it prevents the male and female plugs from being released from the final coupling position, and a movable secondary latch (4) having an active position (40) designed to prevent the primary locking device (3) from being moved out of the locked position of same, whereby the fluid connection device can establish a permanent connection of the first and second conduits. |
| US10557574B2 |
Ni—Cr alloy material and seamless oil country tubular goods using the same
A Ni—Cr alloy material has a chemical composition that consists of; Si: 0.01 to 0.5%, Mn: 0.01 to less than 1.0%, Cu: 0.01 to less than 1.0%, Ni: 48 to less than 55%, Cr: 22 to 28%, Mo: 5.6 to less than 7.0%, N: 0.04 to 0.16%, sol.Al: 0.03 to 0.20%, REM: 0.01 to 0.074%, W: 0% or more and less than 8.0%, Co: 0 to 2.0%; one or more of Ca and Mg: 0.0003 to 0.01% in total, and one or more of Ti, Nb, Zr, and V: 0 to 0.5% in total, the balance thereof being Fe and impurities. The impurities include C £ 0.03%, P £ 0.03%, S £ 0.001%, and O £ 0.01%. The dislocation density r of the Ni—Cr alloy material expressed in m−2 satisfies a formula [7.0′1015£r£2.7′1016−2.67′1017′REM]. |
| US10557570B2 |
Method and apparatus for suspending duct by inserted corner members
A unitary support assembly for connecting an air transport duct to a support includes a body portion, a duct connecting means integrally formed with the body portion for selectively securing the support assembly to the air transport duct, and a support connecting means integrally formed with the body portion opposite the duct connecting means for selectively securing the support assembly to the support. |
| US10557568B2 |
Multi-sided cable clamps
A multi-sided cable clamp for clamping drop cables to main span cables. The cable clamp has a central body and a plurality of cable holding assemblies. The plurality of cable holding assemblies are formed into or secured to a side wall of the central body. A coupling member having an eye is operatively coupled to or integrally formed into a bottom surface of the central body so that the eye can be coupled to an extendable reach tool. |
| US10557566B1 |
Cushioned relief valve
A cushioned relief valve includes a housing, a piston, a cylinder cover, and a flexible diaphragm. The housing has an inlet, an interior, an outlet channel, and an outlet, the interior being a hollow cylinder in fluid communication with the inlet and the outlet channel, the outlet channel extending from a cylindrical side of the hollow cylinder to the outlet, the outlet opening outside the housing. The piston is located within the hollow cylinder and is slidable between a first position blocking the inlet and the outlet channel, and a second position opening a path for fluid flow between the inlet and the outlet channel. The cylinder cover defines a compressible gas volume in fluid communication with the second end of the hollow cylinder. The flexible diaphragm separates the compressible gas volume of the cylinder cover from the second end of the hollow cylinder. |
| US10557565B2 |
Positioner
A positioner according to the present invention includes: an electro-pneumatic converter that converts an input electric signal into a pneumatic signal and controls the valve opening of a regulating valve by driving an operational unit in accordance with the pneumatic signal; an operating-point searching unit that changes the electric signal by performing open loop control to search for an operating point indicating a target valve-opening value of the regulating valve when an output air pressure of the pneumatic signal starts to change; and a PST executing unit that executes a PST on the regulating valve by using the operating point found by the operating-point searching unit. The operating-point searching unit sets the operating point based on a value of the electric signal when the output air pressure matches a first reference value. |
| US10557559B2 |
Electromagnetic actuator, flux washer body for an electromagnetic actuator, and method for manufacturing an electromagnetic actuator
An electromagnetic actuator, including an armature movable along a longitudinal axis in an armature chamber, a solenoid coil extending around the longitudinal axis for generating a magnetic field for moving the armature, an actuating element coupled to the movements of the armature, and a flux washer body which is situated at an axial end of the solenoid coil and has a recess extending in the direction of the longitudinal axis in which the actuating element is displaceably mounted. It is provided that the flux washer body has a two-piece design and includes a base body made of sintered soft magnetic material, which faces the solenoid coil and in which the recess for the actuating element is situated, and a metal washer pressed onto an end of the base body facing away from the solenoid coil. |
| US10557558B2 |
Touch faucet
A touch faucet contains: a body, a temperature control valve, a water control valve, and an actuation member. The body includes an inlet segment, an outlet segment, and a first cavity which has a first hole. The temperature control valve is housed in the first cavity and includes a water inflow portion configured to flow cold water and hot water, a mixing chamber in which the cold water and the hot water are mixed to form a mixing water, and a water outflow portion configured to flow the mix water. The water control valve includes an operation post touched to turn on the water control valve, such that the mixing water flows into the water outflow portion from the mixing chamber, and the actuation member partially exposes outside the body so as to be operated by a user to drive the operation post to move. |
| US10557556B2 |
Variable orifice rotary valves for controlling gas flow
Gas flow control valves comprising a valve housing including a cylindrical interior passage, and a housing opening extending from the interior passage through the housing. The gas flow control valve further comprises a cylindrical rotary valve element including a sidewall, and a rotary valve element opening extending through the sidewall. The valve element is rotatably received within the interior passage of the valve housing, such that the housing opening may be selectively aligned with the rotary valve element opening, and an area of overlap of the housing opening and the valve element opening may be varied by rotating the valve element within the interior passage of the valve housing. |
| US10557555B2 |
Additively manufactured valve assembly
A valve assembly and a method of additively manufacturing the same are provided. The valve assembly includes a valve housing defining first and second mounting features, such as recessed dimples or protruding bumps, positioned on opposite sides of a substantially cylindrical channel to define a hinge axis. One or more valve flaps are positioned within the cylindrical channel, each valve flap including a hinge member extending along the hinge axis and defining two or more complementary features or coupling members for engaging either the mounting features of the valve housing or an adjacent hinge member. |
| US10557553B2 |
Sealing ring
A sealing ring for sealing a second component, which rotates in relation to a first component, for example for sealing a distribution channel of a rotary media distributor in a beverage filling system is described. The sealing ring includes an annular seal main body to be accommodated on the first component and a wear profiled element arranged radially within the seal main body for contacting the second component in a sealing manner, wherein the seal main body has at least one region of reduced radius in order to enable deformation of the seal main body as the seal main body is assembled with the first component. |
| US10557550B2 |
Flexible joint
A constant volume flexible joint system includes a flexible membrane for coupling across a joint and spaced radial support ribs fitted to the membrane. Axial support structures are coupled to the spaced radial support ribs preventing axial deformation of the joint due to a differential pressure. The axial support structure preferably include pivoting sockets and blocks enabling the joint to flex and the flexible membrane to contract on the inside of a bend and expand by an equal or near equal amount on the outside of the bend resulting in a constant volume joint that requires low or no torque throughout the bending motion. |
| US10557549B2 |
Shift device
A shift device includes a knob that is rotated to change a shift position, and an operation mechanism including a motor. At least one of restricting or releasing restriction of rotation of the knob is performed when the motor is driven, further, the shift position of the knob is changed to a specific shift position when the motor is driven. Thus, driving a common motor in the shift device enables at least one of restricting or releasing restriction of rotation of the knob to be performed, and enables the shift position of the knob to be changed to the specific shift position. This enables the configuration of the shift device to be simplified, and enables an increase in the size and an increase in the number of components in the shift device to be suppressed. |
| US10557541B2 |
Dry variable speed drive mechanism
A variable speed drive having a rotatable drive shaft, a fixed sheave fixed relative to the drive shaft and mounted for rotation with the drive shaft, a movable sheave mounted for axial movement relative to the drive shaft, a plurality of drive fingers projecting axially from one of the sheaves, each drive finger defining a finger contact, and a plurality of recesses in the other sheave, each drive finger being movably received by a corresponding one of the recesses, and each recess defining a recess contact that slidably engages the corresponding finger contact. |
| US10557535B2 |
Reversible continuously spinning transmission for electric motors
A reversible torque transfer device includes an input shaft including a center disc, an output shaft including a first output gear and a second output gear, a first outer disc on a first side of the center disc, and a second outer disc on a second side. The first outer disc concentrically surrounds the input shaft and is configured to move translationally along the input shaft and rotate a first input gear, the first input gear being mechanically connected to the first output gear. The second outer disc concentrically surrounds the input shaft and is configured to move translationally along the input shaft and rotate a second input gear, the second input gear being mechanically connected to the second output gear. The center disc drives a rotational movement of the first and second outer discs based on a translational position of the outer discs along the input shaft. |
| US10557534B2 |
Linear-rotary actuator
A linear-rotary actuator includes a base, a first linear motor, a second linear motor, a linear rail, and a ball screw. The first and second linear motors are disposed on the base and respectively have a coil assembly and a magnet backplane. The linear rail is located on the base. The ball screw includes a screw and a nut, wherein the screw is connected to the first linear motor, and the nut is connected to the second linear motor. When the screw and the nut are driven by the first and second linear motors to move along the linear rail in a synchronized manner, the linear-rotary actuator provides linear motion output. When the nut is driven by the second linear motor to move along the linear rail in an asynchronous manner with respect to the screw, the linear-rotary actuator provides rotary motion output. |
| US10557531B2 |
Idler assembly
An idler assembly includes a cam, an idler pulley, a baseplate, an idler pulley bracket, and a belt. The cam is pivotally mounted to an idler pulley bracket, the cam may pivot between a first position and a second position via a first pivot. The idler pulley is mounted to a baseplate. The baseplate is pivotally mounted to an idler pulley bracket. The baseplate may therefore pivot between a first position and a second position relative to the idler pulley bracket. The belt may be easily mounted on the idler pulley when the baseplate and cam are in the second position. The belt is in tension when the baseplate and cam are moved from the second position to the first position. |
| US10557530B2 |
Belt tensioner
A belt tensioner includes a body configured to move along two or more axes and at least two idler rollers individually rotatably installed in the body and spaced apart from each other. |
| US10557529B2 |
Traction mechanism tensioning unit for a traction mechanism
A traction mechanism tensioning unit (1) for a traction mechanism drive of a motor vehicle is provided. The traction mechanism tensioning unit (1) includes a housing (2) in which a hydraulic tensioner (3) is arranged, the hydraulic tensioner (3) has a cylinder element (4) connected rigidly to the housing (2), in which an axially moving piston (5) is arranged, a compression spring (18) is arranged for generating an axial tensioning force on the piston (5) in a compression chamber (6) formed between the cylinder element (4) and the piston (5), and the hydraulic tensioner (3) is fluidly connected to a pressurized medium supply line (8) via a pressure control valve (7) arranged in the housing (2) for realizing a constant pressurized medium pressure in the compression chamber (6). |
| US10557524B2 |
Gearing system for compound gear reduction
A transmission comprising an input shaft connectable to a power generation device such that the input shaft is rotatable at a power input rotational speed, an output shaft connectable to a driveline of the vehicle, and a plurality of gear sets selectable to operably connect the input shaft to the output shaft providing a rotational speed reduction ratio therebetween. The gear sets comprise a master active gear set having a master gear ratio, a slave active gear set having a slave gear ratio, and a passive gear set having a passive gear ratio. The passive gear set is operable to selectively engage the master and slave active gear sets to provide the high numeric compound ratio rotational speed reduction that is the product of the master active gear ratio, the slave active gear ratio and the passive gear ratio. |
| US10557520B2 |
Automatic dispenser for balancing weights
An automatic dispenser for balancing weights including a transport section and a cutting section. The transport section contains a transport roller with a plurality of teeth at its circumferential outer surface generating friction to a belt of balancing weights to transport this belt to the cutting section. Such belt contains a plurality of individual balancing weight segments. The cutting section has an arc shaped belt guide for forming the belt of balancing weights to a curve thus opening at least one gap between neighboring balancing weight segments. The cutting section has a knife movable from a first side of the belt of balancing weights to its second side, to separate the belt of balancing weights at a gap between two individual balancing weight segments. |
| US10557517B2 |
Active vibration damping device and active vibration damping method
A computer of an active vibration damping device calculates operation command values for an actuator from rotation information of a drive source, and corrects the operation command values in accordance with an internal temperature of the actuator. The computer applies a drive voltage to the actuator using a voltage duty ratio based on the corrected operation command values. The computer also estimates the internal temperature on the basis of an average duty ratio as an average of the voltage duty ratios in a predetermined interval. |
| US10557515B2 |
Gas pressure spring
A gas pressure spring comprising a housing having a gas-filled interior, a longitudinal axis, a closed housing end and an open housing end which is situated opposite the closed housing end. The gas pressure spring additionally includes a piston rod which is displaceable along the longitudinal axis and is guided out of the housing in a sealed manner through the open housing end, a piston unit which is fastened on the piston rod and a damping unit for damping the displacement of the piston unit. |
| US10557513B2 |
Dampers
A piston and cylinder type damper is provided, with a cylinder (11) having a piston assembly (15) mounted for reciprocal movement therein. The piston assembly (15) divides the cylinder (11) into two separate chambers (12a, 12b), with a restricted flow path (30, 31) for passage therebetween of damping fluid contained within the cylinder. A piston rod (13) is mounted for reciprocal movement with respect to the cylinder (11) and acts via a first one of the chambers (12a) on the piston assembly (15) in a first direction. A seal assembly (17) is provided for sealing between the piston rod (13) and the cylinder (11) in order to retain damping fluid in the first chamber (12a). The seal assembly (17) is movable axially with respect to the cylinder (11), with the cylinder further including a centering device (24) for assisting alignment of the seal assembly (17). |
| US10557510B2 |
Brake disc for a bicycle
A bicycle brake disc having a braking track with brake pads and a plurality of first connection portions that extend towards the inside and that comprise respective first connection areas; a second component having (i) a radially inner annular coupling portion for coupling with a hub of a wheel of the bicycle and (ii) a plurality of second connection portions. The second connection portions extending outwards from the radially inner annular coupling portion towards the first component and comprising respective second connection areas; connecting members active between the first connection areas and the corresponding second connection areas. The second connection portions comprise at least one respective pair of arms that extend between the respective second connection area and the radially inner annular coupling portion, the pair of arms defining a through opening between them. |
| US10557508B2 |
Modular viscous clutch
A viscous clutch includes an input member, an output member, a working chamber defined between the input member and the output member, a reservoir to hold a supply of a shear fluid fluidically connected to the working chamber by a fluid circuit, a valve that is electromagnetically actuatable to selectively control a flow of the shear fluid along the fluid circuit, a control coil assembly, and a securing mechanism. The control coil assembly includes a modular center hub removably attached to the input member, an electromagnetic coil and a coil bearing rotatably supporting the electromagnetic coil on the modular center hub. The securing mechanism is removably attached to the input member radially inward of the working chamber and the reservoir, and includes a radially outwardly extending flange. |
| US10557504B1 |
Linear guideway capable of detecting abnormal circulation state
A linear guideway includes a rail, a slider disposed on the rail, and a load passage formed between the rail and the slider. The slider has two non-load passages penetrating through two opposite end surfaces of the slider. Each of two ends of each non-load passage is provided with a force sensor. Two end caps are disposed on two opposite end surfaces of the slider respectively and each have two circulation grooves. Each circulation groove is connected to an end of the load passage and an end of the non-load passage to form a circulation channel for balls to move therein. As a result, the linear guideway of the present invention employs force sensors to sense the force-receiving state of two ends of the non-load passages when they are impacted by the balls, so that it can be determined that if the balls have an abnormal pressing state. |
| US10557500B2 |
Rotor assembly for an axial magnetic bearing
A rotor assembly for an axial magnetic bearing includes a shaft portion and a disc attached to the shaft portion. The disc includes a conical surface on a portion reaching radially from the aperture of the disc a distance away from the aperture. A fastening mechanism includes an aperture for the shaft portion so that the fastening mechanism includes a conical surface matching the conical surface of the disc. The fastening mechanism and the shaft portion are shaped to enable the fastening mechanism to be tightened axially against the conical surface of the disc so as to arrange the conical surface of the fastening mechanism to press the conical surface of the disc towards the center line of the shaft portion. Thus, the fastening mechanism acts against the centrifugal force and keeps the disc centric placed. |
| US10557499B2 |
Thrust roller bearing and bearing device
A thrust roller bearing includes: a plurality of rollers which are radially arranged; a retainer having a pocket which is formed in a circular ring shape as a whole and rollingly retains the plurality of rollers; and at least one raceway ring which is provided with a race surface on which the plurality of rollers roll. The raceway ring includes an iron raceway ring and a resin raceway ring having insulating properties, and the iron raceway ring and the resin raceway ring are integrally assembled by being engaged with each other. In addition, the raceway ring may include a resin raceway ring having insulating properties and a pair of iron raceway rings disposed on both front and back surfaces of the resin raceway ring, and the pair of iron raceway rings and the resin raceway ring may be integrally assembled by being engaged with each other. |
| US10557496B2 |
Ball joint
A ball joint has a bushing with a defined housing space sized to receive ball joint components. The ball joint further has a cage member having an exterior surface that fits within the housing recess and an interior surface with a pattern of raised and recessed portions, and a cup member over-molded on the cage member component. The cup member complements the interior surface pattern of the cage member and includes an interior surface having a circular configuration. The ball joint also has a stem having a ball portion dimensioned to fit within and complement the interior surface of the cup member. |
| US10557495B2 |
Connecting rod bearing for crankshaft of internal combustion engine
A connecting rod bearing for a crankpin of a crankshaft of an internal combustion engine includes a pair of half bearings forming a cylindrical shape. Each half bearing has a main cylindrical portion including a circumferentially central portion of the half bearing, and crush reliefs formed on both circumferential sides of the main cylindrical portion with a wall thickness being smaller than that of the main cylindrical portion. At least one half bearing has an axial groove which extends in an axial direction on a slide surface of the main cylindrical portion, and is apart from the circumferentially central portion by a circumferential angle of 10° or more toward a forward side in a rotation direction of the crankpin, and apart from the crush relief by a circumferential angle of 10° or more toward the circumferentially central portion. |
| US10557494B2 |
Device and method for retaining a nut
A retaining device is disclosed for retaining a wheel fastener. The retaining device comprises a main body attachable to a wheel. An engagement portion is arranged to engage with the wheel fastener, the engagement portion comprising at least one opening for, in use, permitting a wheel fastener to extend through the opening, wherein the engagement portion is moveable with respect to the main body. A stop mechanism is co operable with the engagement portion, such that the engagement portion is moveable in a first direction so as to permit the wheel fastener to become secured and the engagement portion is prohibited from moving in a second direction by the stop mechanism so as to restrict movement of the wheel fastener in the second direction. |
| US10557484B2 |
Fluid control device
A fluid control device provided with a plurality of switching valves and a plurality of relief valves. A sub-relief passage communicating with a tank when the switching valves are in any state other than neutral is branched from a parallel passage for guiding a high-pressure hydraulic fluid to the switching valves. A sub-relief valve is provided within the sub-relief passage, and a check valve that minimizes the flow of hydraulic fluid toward a hydraulic pressure supply source is provided between switching valves and the point of branching of the sub-relief passage in the parallel passage. |
| US10557483B1 |
Electrohydraulic valve normally operating in pressure relief mode and configured to operate in ventable mode when actuated
An example valve includes: (i) a pilot seat member comprising: (a) one or more channels fluidly coupled to a first port of the valve, (b) a pilot seat, and (c) a pilot sleeve portion comprising a pilot chamber and a cross-hole disposed in an exterior peripheral surface of the pilot sleeve portion; (ii) a pilot check member disposed in the pilot chamber and subjected to a biasing force of a setting spring disposed in the pilot chamber to seat the pilot check member at the pilot seat; and (iii) a solenoid actuator sleeve slidably accommodated about the exterior peripheral surface of the pilot sleeve portion, wherein the solenoid actuator sleeve includes a first cross-hole disposed in an exterior peripheral surface of the solenoid actuator sleeve and a second cross-hole disposed in the exterior peripheral surface of the solenoid actuator sleeve axially spaced from the first cross-hole. |
| US10557476B2 |
Mixed-flow fan
A mixed-flow fan includes a base including a bottom channel, an outer cover disposed on the base, a motor disposed on the base, a hub located between the outer case and the motor, and a blade connected to the hub. A main channel is formed between the outer cover and the hub, and is connected to the bottom channel. The main channel extends in the first direction, and the bottom channel extends in the second direction. |
| US10557472B2 |
Environmental sensor and method of operating the same
A gaseous-fluid environmental sensor having a gaseous-fluid flow system that defines a flow path coupling an intake port to an exhaust port. The gaseous-fluid flow system includes a blower and a flow sensor. The blower includes a motor and the flow sensor is for sensing a flow parameter. The gaseous-fluid environmental sensor further includes a controller electrically coupled to the flow sensor and the motor. The controller is configured to drive the motor with a first commutation sequence and to drive the motor with a second commutation sequence different than the first commutation sequence. The controller is further configured to select the first commutation sequence and the second commutation sequence based on the sensed flow parameter. Also discloses is a method for controlling the gaseous-fluid environmental sensor. |
| US10557469B2 |
Multi-outlet fluid flow system for an appliance incorporating a bi-directional motor
A drain pump for an appliance includes a single, self-starting, single-phase synchronous motor and a pump chamber having an inlet and first and second outlets. The first outlet is a drain outlet and the second outlet is a recirculation outlet. An impeller is disposed within the pump chamber and is selectively and bi-directionally driven by the single-phase synchronous motor. Rotation of the impeller in a first direction directs fluid from the inlet toward the drain outlet and away from the recirculation outlet. Rotation of the impeller in the second direction directs the fluid from the inlet toward the recirculation outlet and away from the drain outlet. |
| US10557468B2 |
Fuel pump
The pump housing includes a pair of sliding surfaces clamping the outer and inner gears from both their sides to allow both the gears to slide on the sliding surfaces, a suction port part suctioning fuel from outside into inside of the gear accommodation chamber, and a discharge port part discharging fuel from inside into outside of the gear accommodation chamber. At least one of the suction port part and the discharge port part includes an elongated groove that is depressed from the corresponding sliding surface and extends along a circumferential direction of the pump housing in a region opposed to the pump chambers, opening bores that open on the elongated groove from outside of the gear accommodation chamber, and ribs each of which is arranged between the corresponding adjacent two opening bores. The opening bores and the ribs are arranged alternately along an extending direction of the elongated groove. |
| US10557464B2 |
Lattice-cored additive manufactured compressor components with fluid delivery features
A light-weight, high-strength compressor component having at least one fluid delivery feature that is formed via additive manufacturing is provided. The component may have at least one interior region comprising a lattice structure that comprises a plurality of repeating cells. A solid surface is disposed over the lattice structure. The interior region comprising the lattice structure has at least one fluid delivery feature for permitting fluid flow through the body portion of the light-weight, high-strength compressor component. The fluid delivery feature may be a flow channel, a fluid delivery port, a porous fluid delivery feature, or the like that serves to transfer fluids through the component, such as refrigerant and/or lubricant oils. Methods of making such compressor components via additive manufacturing processes are also provided. |
| US10557463B2 |
Control valve for variable displacement compressor
A control valve includes: a body having a main passage through which a discharge chamber and a control chamber communicate, and a sub-passage through which the control chamber and a suction chamber communicate; a main valve seat provided in the main passage; a main valve element configured to touch and leave the main valve seat to close and open a main valve; a sub-valve seat provided in the sub-passage; a sub-valve element configured to touch and leave the sub-valve seat to close and open a sub-valve; a solenoid configured to generate a drive force in a valve closing direction of the main valve; an actuating rod for transmitting the drive force of the solenoid to the main valve element and the sub-valve element; a spring for applying a biasing force to the main valve in a valve opening direction; a spring for applying a biasing force to the sub-valve in a valve closing direction; and a differential pressure valve opening mechanism configured to open the sub-valve when a pressure difference between a control pressure in the control chamber and a suction pressure in the suction chamber becomes a preset pressure difference or larger. |
| US10557461B1 |
Transmission assembly
A drive device includes a housing forming a sump. A pump and motor are mounted on a center section having a porting system and a pair of ports with check plugs disposed therein. A bypass arm is engaged to one end of a bypass shaft external to the housing and rotates the bypass shaft to selectively cause engagement fingers to move each check plug to an open position. A housing projection is contacted by the bypass arm to selectively limit rotation thereof. The axes of rotation of a swash plate trunnion shaft, a pump input shaft and a motor output shaft may all be disposed in a single plane. The input shaft is supported by a housing bearing and an opening in the center section and is restrained from axial movement by the bearing and a thrust surface on the center section. |
| US10557460B2 |
Flooring system
The present invention relates to a flooring system for generating electricity from users as they walk. A flooring system (1) for generating electricity, comprising: a plurality of generators (100), each generator (100) having a support, each generator being arranged to generate electricity from linear motion of the support in a first direction; and a plurality of tiles for supporting one or more people, wherein each support supports a plurality of tiles. |
| US10557452B2 |
Microwave spark plug for injecting microwave energy
A microwave spark plug for injecting microwave energy into a combustion chamber of an engine including an elongated housing, including an elongated chamber forming a hollow conductor in an interior of the housing, and including a microwave window arranged at a first end of the chamber in the housing, wherein the microwave window closes the hollow conductor relative to the combustion chamber, wherein the hollow conductor includes a connection element for a high frequency feed conductor at a second end arranged opposite to the microwave window, wherein the connection element includes a high frequency inlet cross section geometry which differs from a high frequency outlet cross section geometry at the microwave window. The microwave sparkplug is configured to be threaded into typical boreholes for sparkplugs and facilitates safe injection of microwave energy into a combustion chamber of an internal combustion engine. |
| US10557448B2 |
Driveshaft assembly with indexing means
A driveshaft assembly, for example in an Electronic Unit Injector, Unit Injector or Electronic Unit Pump testing machine, wherein an indexing arrangement, such as complementary external and internal splines, enables a cam to be mounted on a shaft at a number of discreet positions, each providing a different offset of a central axis of the base cylinder section from a central axis of the shaft, each position providing a different maximum lift value of a plunger in contact with the cam, directly or via a rocker arm. |
| US10557444B2 |
High-pressure fuel injection pipe with connection head and method of molding connection head
Provided is a high-pressure fuel injection pipe with a connection head which achieves an improvement in outer-surface cleanliness and prevention of a decrease in axial force and fastening strength. The pipe having, at a connection end of a narrow-diameter thick-wall steel pipe having a rust-inhibiting coating applied to an outer surface of the pipe, the connection head composed of a spherically-shaped seat surface, an annular flange, and a conical surface and having an outside peripheral surface forming formed into seat surface in a truncated conical shape or truncated arc shape for a mating seat; and a washer fitting in a neck lower part of the connection head and having a rust-inhibiting coating applied to an outer surface of the washer, wherein a contact part between the neck lower part of the connection head and an end part of the washer has a metal-to-metal contact structure without having the rust-inhibiting coating. |
| US10557440B2 |
Internal combustion engine
A method of operating an internal combustion engine comprising a cylinder and a piston, the method including injecting into the cylinder, as a liquid, a fuel which has been condensed into its liquid phase via a refrigeration process, such that the fuel vaporises into its gaseous phase during a compression stroke of the piston and before combustion such that a rise in temperature caused by the compression stroke is limited by the absorption of heat by the fuel. |
| US10557439B2 |
Injection device, combustor, and rocket engine with restrictors shaped to amplify predetermined pressure oscillation
An injection device, a combustor, and a rocket engine include a device main body partitioned into a fuel manifold and an oxidant manifold, and a plurality of injectors arranged at predetermined intervals in the device main body to inject fuel and oxidant into a combustion chamber, each of the injectors includes a LOx channel including a proximal end portion communicating with the oxidant manifold and a distal end portion communicating with the combustion chamber, a restrictor provided on the proximal end portion of the LOx channel and a GH2 channel including a proximal end portion communicating with the fuel manifold and a distal end portion communicating with the combustion chamber, and the restrictors have different shapes. |
| US10557437B2 |
Fuel injection pump
A fuel injection pump (100) provided in a diesel engine, including: an electromagnetic spill valve (20) configured to adjust a fuel injection amount by releasing a pressurized fuel with opening/closing of a spill valve body (23); and an ECU (Engine Control Unit, 50) configured to form a current waveform of drive current of the electromagnetic spill valve (20). The ECU (50), during the warm state, detects a valve-close timing of the electromagnetic spill valve (20), forms an optimum current waveform of drive current based on the detected valve-close timing, and applies drive current with thus formed optimum current waveform to the electromagnetic spill valve (20), whereas, during the cold state, the ECU (50) applies only drive current with a pre-set current waveform to the electromagnetic spill valve (20). |
| US10557435B2 |
Fuel injection control device for internal-combustion engine
In the present disclosure, pressurized fuel is directly injected from a fuel injection valve into a cylinder, and a fuel pressure is controlled to a target fuel pressure. A target fuel pressure during early depressurization is calculated on the basis of a target amount of intake air that is a target load of an internal-combustion engine, a target fuel pressure during a normal state is set on the basis of an actual amount of intake air that is an actual load of the internal-combustion engine, and a lower one of the target fuel pressure during early depressurization and the target fuel pressure during a normal state is set as the target fuel pressure. |
| US10557434B2 |
Knock sensor systems and methods for valve recession conditions
In one embodiment, a method is provided. The method includes receiving a signal representative of an engine vibration transmitted via a knock sensor, wherein the knock sensor is disposed in an engine. The method additionally includes deriving a valve wear measurement during operation of the engine based on the signal. The method further includes communicating the valve wear measure. |
| US10557432B2 |
Fuel injection systems
Various embodiments include a method for operating an internal combustion engine with a fuel injection system including a piezo actuator comprising: stopping the discharge phase of the actuator during an injection cycle; measuring a voltage profile at the actuator; comparing a feedback signal at the actuator with a setpoint value; varying the discharge time of the actuator in successive injection cycles until the feedback signal corresponds to the setpoint value; defining a servo valve closing time as a defined offset with respect to the optimized discharge time; and using the defined servo valve closing time to set an injection quantity of fuel for future injection cycles. |
| US10557431B2 |
Indirect measurement of relative air humidity
The disclosure relates to a method for the measurement of relative air humidity in a fresh air induction tube of an internal combustion engine. Here a concentration of oxygen in the fresh air induction tube is measured by an oxygen sensor and a temperature in the fresh air induction tube is determined. The relative air humidity is determined depending on the measured concentration of oxygen and the determined temperature. |
| US10557427B2 |
Multi-level firing engine control
In various aspects, internal combustion engines, engine controllers and methods of controlling engines are described. The engine includes a camshaft and a two cylinder sets. Cylinders in the first are deactivatable and cylinders in the second set may be fired at high or low output levels. The air charge for each fired working cycle is set based on whether a high or low torque output is selected. In some implementations, the camshaft is axially shiftable between first and second positions. First cam lobes are configured to cause their associated cylinders to intake a large air charge during intake strokes that occur when the camshaft is in the first position. Second cam lobes for cylinders in the second set cause their associated cylinders to intake a smaller air charge when the camshaft is in the second position. Second cam lobes for cylinders in the first set deactivate their associated cylinders. |
| US10557424B2 |
Method and system of air charging for an internal combustion engine
Methods and systems are provided for controlling the operation of an air charging system of an internal combustion engine. A plurality of actuators include an electric motor of an air compressor. Output parameters of the air charging system are monitored by a plurality of sensors. An error between each one of the output parameters and a target value thereof is calculated by a processor. The calculated errors are applied to linear controllers that yield virtual inputs. Input parameters for the air charging system are calculated using the virtual inputs. The input parameters affect all of the output parameters. The input parameters are calculated with a non-linear mathematical model of the air charging system, configured such that each one of the virtual inputs is in a linear relation with only one of the output parameters. The actuators are operated using the input parameters. |
| US10557423B2 |
Optimized fuel management system for direct injection ethanol enhancement of gasoline engines
Fuel management system for enhanced operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder. It is preferred that the direct injection occur after the inlet valve is closed. It is also preferred that stoichiometric operation with a three way catalyst be used to minimize emissions. In addition, it is also preferred that the anti-knock agents have a heat of vaporization per unit of combustion energy that is at least three times that of gasoline. |
| US10557422B2 |
Air charge determination method, engine control unit and internal combustion engine
A method for determining a quantity of air within a cylinder of an internal combustion engine includes the steps of scaling an intake manifold pressure and an exhaust gas pressure in dependence on an actual ambient air pressure and a standard ambient air pressure in order to provide a scaled intake manifold pressure and a scaled exhaust gas pressure, implementing an air charge calculating algorithm produced under a standard ambient air pressure operating condition, in order to determine a standard quantity of air based on the scaled intake manifold pressure and the scaled exhaust gas pressure, and scaling the standard quantity of air in dependence on the actual ambient air pressure and the standard ambient air pressure in order to calculate the quantity of air within the cylinder of the internal combustion engine. An engine control unit and a method for controlling an internal combustion engine are also provided. |
| US10557414B1 |
Combined cycle energy recovery method and system
A turbine inlet cooling method and system is disclosed that takes advantage of chilled fuel gas from one or more turbo-expanders, while taking advantage of the power generated from this process for refrigerant compression. In particular, mechanical work from the pressure drop of fuel gas through the turbo expanders will allow power generators to provide electricity to turn a refrigeration compressor's electric motor. In addition, the temperature drop of the fuel gas can operate as a first stage of cooling for a refrigeration medium returning from a turbine inlet cooler housing, among other advantages. |
| US10557408B2 |
Method for producing a unit consisting of eccentric rod and piston of a connecting rod of an internal combustion engine
A method is provided for producing an assembly of an eccentric rod (15, 16) and a piston (20, 21) of a connecting rod of an internal combustion engine having an adjustable compression ratio. The method includes providing an eccentric rod (15, 16) having a first end (36, 37) for attachment to an eccentric lever of an eccentric adjusting device of the connecting rod and a second end (38, 39) for attachment to a piston (20, 21) that can be guided in a hydraulic chamber of the connecting rod. The method then includes arranging the second end (38, 39) of the eccentric rod (15, 16) in the piston (20, 21); introducing an injection-molding tool (47) into the piston (20, 21); and injection-molding a circumferentially closed retaining ring (43) between the piston (20, 21), the second end (38, 39) of the eccentric rod (15, 16) and the injection-molding tool (47). |
| US10557403B2 |
Venturi-based purge vapor supply system for turbulent jet ignition engines
A Venturi-based purge vapor supply system for a turbulent jet ignition (TJI) engine and its method of operation utilize an air compressor configured to output pressurized air, a vapor canister configured to store purge vapor evaporated from liquid fuel housed in a fuel tank, a purge vapor injector configured to inject a mixture of air and purge vapor into a pre-chamber of the TJI engine and an ejector tee connected between the air compressor, the vapor canister, and the purge vapor injector, the ejector tee having a Venturi-based design such that the pressurized air from the air compressor draws the purge vapor into the ejector tee and combines the air and the purge vapor to form and output the mixture of air and purge vapor to the purge vapor injector. |
| US10557402B2 |
Noise suppression systems
An apparatus or system includes a component that generates or transfers noise having a frequency within a noise frequency range. The component may include a boundary. The apparatus or system may be an engine in some examples. The engine may additionally include a micro-perforated sheet positioned a distance from the boundary. The micro-perforated sheet may include a plurality of micro-perforated holes, and may be configured to absorb sound within an absorption frequency range based on parameters of the micro-perforated sheet. The parameters may include the distance from the boundary and dimensions of the micro-perforated holes, and may be set such that the absorption frequency range overlaps the noise frequency range. |
| US10557401B2 |
Thermal management systems, coolant valves and control logic for vehicle powertrains
Disclosed are two-valve, split-layout engine cooling systems, methods for making and method for operating such cooling systems, engine coolant valve assembly configurations, and vehicles equipped with an active thermal management system for cooling select powertrain components. A disclosed thermal management system includes a radiator for cooling coolant fluid, and a coolant pump for circulating coolant fluid received from the radiator. A set of conduits fluidly connect the coolant pump to an engine block, a cylinder head, and an exhaust manifold. Another set of conduits fluidly connect the engine block, cylinder head, and exhaust manifold to the radiator, coolant pump, and one or more oil heaters. A first valve assembly is operable to regulate coolant flow between the coolant pump and the radiator. A second valve assembly is operable to regulate coolant fluid flow, individually and jointly, between the engine block, cylinder head, exhaust manifold, radiator, coolant pump, and oil heater(s). |
| US10557399B2 |
Methods and systems for a ventilating arrangement
Methods and systems are provided for a ventilation arrangement. In one example, a system may include a compact ventilation arrangement arranged within a space between an intake manifold and a cylinder head. A pump of the ventilation arrangement arrange adjacent the cylinder head. |
| US10557394B2 |
Exhaust heat recovery device having an improved tightness
A heat recovery device extends between an inlet and an outlet for exhaust gas, and includes a valve delimiting a direct passage for gas between the inlet and the outlet. The valve comprises a valve body housing a gate movable between a closing off position and a released position. A heat exchanger has an exchanger inlet upstream of the gate and an exchanger outlet downstream of the gate. The valve comprises a tube partially extending inside the valve body up to a mouth edge at a distal end, with the mouth edge extending in a plane. The gate has a plane contact surface configured to come in a direct contact with the mouth edge when the gate is in the closing off position. |
| US10557391B1 |
Incineration system and process
An incineration system includes an inlet channel supplying an inlet stream comprising a waste gas containing at least one volatile organic compound, a waste gas sensor measuring at least one property of the waste gas, an oxidizing gas supply controllably providing oxidizing gas to the inlet channel, an incinerator receiving the inlet stream from the inlet channel, an ignitor initiating combustion of the inlet stream in the reaction zone of the incinerator, and a controller receiving data from the waste gas sensor and controlling flow of oxidizing gas from the oxidizing gas supply into the inlet channel. The spiral heat exchanger defines a reaction zone, an incoming path from the inlet channels to the reaction zone, and an outgoing path from the reaction zone to an exhaust channel. The incoming path and the outgoing path extend in alternating concentric spirals with the incoming path being countercurrent to the outgoing path. |
| US10557389B2 |
Gasket for a valve of an internal combustion engine
It is described a gasket for a valve of an internal combustion engine, having an axis and comprising an annular sealing element to be externally arranged on the valve and an annular support element, coaxially arranged on the sealing element to press it radially on the valve; the support element comprising a first annular component, internally cooperating with the sealing element, a second annular component, coaxially surrounding the first component, and snap coupling means between these components; the second component comprising an annular main body and an outer annular end flange; the main body further having an annular edge projecting towards the axis and defining an axial abutment for the first component; the snap coupling means comprising two or more hooking projections angularly equidistant about the axis, cantileverly extending from the annular edge towards the flange and cooperating in contact with the first component to abuttingly keep it against the annular edge. |
| US10557387B2 |
Internal combustion engine comprising a valve train with valve springs and method for mounting such a valve spring
Methods and systems are provided for cylinder valves of an internal combustion engine. In one example, a valve assembly may include a poppet valve and a valve spring. The valve spring includes a plurality of legs adapted to engage with an annular groove of the valve spring in order to couple the valve spring to the poppet valve. |
| US10557381B2 |
Clamping nest having fixing elements
The invention relates to a clamping nest for positioning a component on a shaft, and joining it thereto. The component here has a central part with a circular-cylindrical aperture for accommodating the shaft. The clamping nest has a fork-shaped region for accommodating the component, wherein the fork-shaped region comprises a plurality of clamping elements, which secure the angled position of the component within the fork-shaped region. The fork-shaped region also comprises two opposite bearing surfaces, which secure the axial position of the component in a form-fitting manner in both axial directions. |
| US10557376B2 |
Turbine engine unit for lubricating a bearing holder
A turbine engine unit for lubricating a bearing holder. A turbine engine unit is provided, including an inter-turbine housing that includes a hub including a bearing holder, a ferrule extending around and at a distance from the hub, at least one arm extending radially between the hub and the ferrule, and at least one lead-through for lubricating the bearing holder. The lead-through includes a first pipe having an end portion that can be screwed onto the hub so as to place the first pipe in fluid communication with the bearing holder, an intermediate portion secured to the end portion placed inside the arm when the end portion is screwed onto the hub, and a clamping portion secured to the end portion and rotatable by a clamping tool. The turbine engine unit is characterized in that the clamping portion is located between the screwable end portion and the intermediate portion. A corresponding turbine engine unit assembly method is also provided. |
| US10557374B2 |
Gas turbine and method for protecting a gas turbine in case of a shaft break
A gas turbine includes a main shaft connecting a turbine to a compressor and an additional shaft extending coaxially to the main shaft. The additional shaft has a first shaft section connected to the compressor and a second shaft section connected to the turbine, the shaft sections separated from each other by a gap. At mutually facing ends, the two shaft sections have mutually corresponding structures. The gap been the two shaft sections is dimensioned such that, upon a break of the main shaft, the mutually corresponding structures of the mutually facing ends of the two shaft sections come into interaction and rotate relative to one another as a result of their differing rotational speeds. The mutually corresponding structures are formed such that the two shaft sections are moved away from one other in the event of twisting of the two shaft sections. |
| US10557365B2 |
Ceramic matrix composite blade track with mounting system having reaction load distribution features
An assembly adapted for use in a gas turbine engine has a carrier component and a supported component. The assembly includes a mounting system for coupling the supported component to the carrier component. In an illustrative embodiment, the assembly is a turbine shroud segment for blocking gasses from passing over turbine blades included in the gas turbine engine. |
| US10557362B2 |
Method and system for a pressure activated cap seal
A sealing system for sealing a gap between two adjacent components includes a first component including a sealing face, a second component, and a seal cap. The second component includes a seal ridge extending from a surface of the second component towards the sealing face, and a fluid conduit extending through the second component and the seal ridge, the fluid conduit configured to channel a seal activating fluid from a fluid source. The seal cap is configured to matingly engage the seal ridge, and includes an end wall positionable between the sealing face and the seal ridge, and a pair of seal legs extending from the end wall towards the surface of the second component. |
| US10557360B2 |
Vane intersegment gap sealing arrangement
A stator vane rail is provided. The stator vane rail may comprise a forward rail, an aft rail located axially opposite the forward rail, a first axial surface extending between the forward rail and the aft rail, a first feather seal slot disposed in the first axial surface, wherein a terminus of the first feather seal slot is radially spaced from a radial surface of the aft rail, a second axial surface extending between the forward rail and the aft rail, and a second feather seal slot disposed in the second axial surface, wherein the second feather seal slot extends from the radial surface of the aft rail. |
| US10557357B2 |
Seal structure
A seal structure includes: a first member and a second member facing a combustion gas flow passage; a third member on an outer side of the combustion gas flow passage; a heat-resistant coating on at least one of a first end face and a second end face, both of the first end face and the second end face being closer to the combustion gas flow passage; and a contact part in each of the first end face and the second end face, further on the outer side of the combustion gas flow passage than the heat-resistant coating. The contact part is configured to restrict relative movement of the first member and the second member by directly or indirectly coming into contact with the first member and the second member in a state where a clearance is left between the heat-resistant coating and the end face facing the heat-resistant coating. |
| US10557356B2 |
Combined balance weight and anti-rotation key
Bayonet connection key includes upper and lower blocks shaped to be inserted one at a time into a key space, having laterally spaced apart upper and lower flat first and second side contact surfaces, and means for retaining blocks against each other. Bolt or screw may be disposed through an aperture in retaining plate and screwed into threaded hole in upper block pressing retaining plate against lower block. Upper block may include axially spaced apart upwardly extending forward and aft lugs, aft lug shorter than forward lug, and inwardly extending upper stop lug at aft end of upper block. Alternatively bendable tab extending axially forward from a front end of the lower block may be bent up contacting upper block for retaining blocks in key space. Upper block may include forward and aft lugs of same radial length and inwardly extending stop lug at aft end of lower block. |
| US10557354B2 |
Gas turbine engine airfoil crossover and pedestal rib cooling arrangement
A gas turbine engine component includes spaced apart walls that provide a cooling passage that extends in a first direction. A cross-over rib joins the walls and extends along the first direction. The cross-over rib has holes that extend in a second direction transverse to the first direction. A row of at least one pedestal joins the walls and extends along the first direction. The row and the cross-over rib overlap one another in the second direction. |
| US10557353B2 |
Hollow fan blade constrained layer damper
A fan blade having a damping system is provided. The fan blade comprising: a fan blade body having one or more compartments within the fan blade body; a damping material located within at least one of the one or more compartments; one or more partial ribs originating at the fan blade body and extending into at least one of the one or more compartments, wherein each of the one or more partial ribs terminate at a distal end; and one or more damping plates, wherein each of the one or more damping plates are attached to a distal end of a partial rib, wherein the damping material is located between the damping plate and the fan blade body. |
| US10557349B2 |
Method and system for repairing a turbomachine
A method to repair a turbomachine including: assign blades and a shroud in a row of the turbomachine to a group; measure, for each blade in the group, a clearance between a tip surface of the blade and a surface of the shroud facing the tip surface; remove the blades and shroud from the row; calculate a difference between the clearance of associated each blade and a design clearance; determine, for each blade, if the difference may be minimized by adding material to the surface of the shroud; adding material to the surface of the shroud, wherein the addition of material to the facing surfaces results in the shroud having at least one dimension that exceeds an original design dimension of the shroud sections, and installing the group of the blades and the shroud with the added material to a row of a turbomachine, wherein at least one of the blades has at least one dimension that does not conform to an original design specification for the blade. |
| US10557347B2 |
Rope cam dipper
A mining machine assembly includes a dipper having a main body, the main body having a front side, a back side, a bottom side, and a top side. A ground engagement portion extends from the front side, the ground engagement portion including digging teeth. The mining machine assembly also includes a hoist rope attachment assembly coupled to the dipper. The hoist rope attachment assembly is configured to directly couple a hoist rope to the dipper. The hoist rope attachment assembly includes a cam having a first portion extending from the top side of the main body of the dipper, and a second portion that extends from the first portion and away from the main body and digging teeth. |
| US10557341B2 |
Methods of evaluating cement isolations and quality
A method may include preparing a map of cement quality for one or more intervals of a wellbore; determining anticipated regions of fluid communication and anticipated regions of zonal isolation from the map of cement quality; and designing a stimulating treatment based on the presence of regions of fluid communication. |
| US10557340B2 |
Ultrasonic borescope for drilled shaft inspection
A borescope includes a housing extending from a first end toward a second end, the housing including a first transparent viewing section extending circumferentially around a longitudinal axis of the housing and defining an exterior of a portion of the housing; a first imaging assembly configured to rotate about the longitudinal axis of the housing, and also pivot relative to the longitudinal axis of the housing; and a second imaging assembly disposed within the housing, the second imaging assembly being configured to rotate about the longitudinal axis of the housing, wherein the second imaging assembly is configured to visualize a field of view exterior of the housing through the first transparent viewing section. |
| US10557339B2 |
Kit, system, and method of use for lifting vehicles
A light-weight kit for lifting vehicles, configured to be removably added to and used with a two-post vehicle lift by one person with no tools or with just conventional hand tools. A kit may include a pair of support beams each extending longitudinally from a front end to a back end and each comprising at least two arm connection structures each configured to removably engage and be supported by the vehicle support pad structures on the ends of the arms of the vehicle lift. A pair of baskets may be configured to support a vehicle each have an upwardly-concave cross-section extending between first and second transversely spaced hanging structures configured to be removably and selectably attached with and supported by the support beams at longitudinally-spaced mounting positions on the support beam. |
| US10557337B2 |
Downhole centrifugal separation and removal of sand from wells using progressing cavity pump
Systems and methods for removing sand from fluid in a subterranean hydrocarbon development well include producing a cyclonic flow pattern of a sandy fluid of the subterranean well within a wellbore of a subterranean well with tangentially formed openings along a fluid flow path of the sandy fluid. The cyclonic flow pattern causes sand traveling in the sandy fluid to fall downhole as separated sand, and causes a de-sanded fluid stream to be directed uphole towards a production tubing. The de-sanded fluid stream is produced through the production tubing. The separated sand is collected proximate to a suction end of a progressing cavity pump. The progressing cavity pump is operated so that the separated sand flows through the progressing cavity pump and out a discharge end of the progressing cavity pump, to produce the separated sand through a sand discharge tube. |
| US10557334B2 |
Flow meter well tool
A flow meter well tool includes a volumetric well flow meter to be positioned in a wellbore. The volumetric well flow meter includes a hollow cylindrical tubing to be positioned in the wellbore. The tubing splits well fluid through the wellbore into an internal fluid through the volumetric well flow meter and an external fluid through an annulus between the wellbore and the volumetric well flow meter. The hollow cylindrical tubing includes an internal portion, where an internal cross-sectional area of the internal portion is less than an internal cross-sectional area of the hollow cylindrical tubing. |
| US10557332B2 |
Spindle brake logic
A system for assuring that a rotation brake has engaged on a directional drilling machine. A pump-powered motor drives rotation of a spindle on the machine. The spindle is in turn attached to the above-ground end of a drill string. After the rotation brake is actuated, a controller causes the motor to transmit oppositely-directed rotational pulses to the spindle. If the brake is properly engaged, the pulses will produce spikes in pressure within the hydraulic circuit that powers the pump. When a pressure sensor detects such spikes, it signals the controller and confirms that the brake is engaged. |
| US10557331B2 |
Multilateral intelligent completion with stackable isolation
A well system including a parent wellbore, a lateral wellbore extending from the parent wellbore, and a reentry window assembly installed within the parent wellbore and including a completion window assembly having a window and providing an upper coupling, a muleshoe, and upper and lower slots provided on opposing axial ends of the window. An isolation sleeve is positioned within the completion window assembly and includes a sleeve alignment key, a sleeve coupling, and an engagement device. A whipstock is matable with the sleeve coupling and an aligning tool is operatively coupled to the whipstock and engageable with the muleshoe to angularly orient a whipstock face to the window. The isolation sleeve is movable between closed and open positions to isolate the lateral wellbore, and the sleeve alignment key interacts with the upper and lower slots to angularly orient the isolation sleeve while moving between the first and second positions. |
| US10557330B2 |
Interchangeable wellbore cleaning modules
A system for cleaning a wellbore can include a bottom hole assembly that is designed to be run downhole into a wellbore after the wellbore has been drilled and before the wellbore has been cleaned. A control sub-assembly is mounted on and carried by the bottom hole assembly. The control sub-assembly is designed to be positioned within the wellbore. Multiple cleaning sub-assemblies are interchangeably mounted on and carried by the bottom hole assembly. Each cleaning sub-assembly is designed to be positioned within the wellbore. The multiple cleaning sub-assemblies include at least two of the following sub-assemblies: a scraping sub-assembly that scrapes an interior of the wellbore, a brushing sub-assembly that brushes the interior of the wellbore, or a magnetic sub-assembly that magnetically captures debris within the wellbore. |
| US10557329B2 |
Systems and methods for controlling fluid flow in a wellbore using a switchable downhole crossover tool with rotatable sleeve
A system, method, and tool for controlling fluid flow in a wellbore. The system comprises a tubing string locatable in the wellbore and a crossover tool for enabling reverse circulation in the wellbore. The crossover tool comprises a tool body, a packer assembly, a drag block assembly, and a sleeve. The tool body comprises a bore in fluid communication with the tubing string and a valve located in the bore. The packer assembly is coupled to the tool body and creates a fluid barrier in the annulus formed between the tubing string and the wellbore. The drag block assembly engages the wellbore and resists axial movement. The sleeve is located in the tool body and axially moveable relative to the drag block assembly. The drag block assembly is coupled to the sleeve, and axial movement of the sleeve relative to the drag block assembly rotates the sleeve to control the valve. |
| US10557326B2 |
Systems and methods for stuck pipe mitigation
Systems and methods for moving a tubular string within a subterranean well include a ring assembly. The ring assembly includes a structural ring sized with a ring inner diameter to circumscribe the tubular string and a ring outer diameter to fit within a bore of the subterranean well. A rotatable blade extends from the structural ring. Wheels are spaced around an inner diameter surface of the structural ring. |
| US10557324B2 |
Diverter for drilling operation
A diverter assembly may include a diverter body assembly. The diverter body assembly may also include a diverter body, the diverter body fluidly coupled to the annulus of a wellbore via a casing or riser, and the diverter body including one or more diverter outlet ports fluidly coupled to the annulus of the wellbore. The diverter body assembly may also include an upper packer assembly. The upper packer assembly may include a packer sleeve, the packer sleeve mechanically coupled to the diverter body. The packer sleeve may include one or more breach lock slots. The upper packer assembly may also include an upper packer body having one or more packer breach lock tabs engaged with the breach lock slots of the packer sleeve. The diverter assembly may also include a diverter support housing, the diverter support housing coupled to the diverter body assembly. |
| US10557320B2 |
Tubular pin control system
In one embodiment, a skate configured to engage a tubular while moving along a catwalk trough is provided. The skate comprises a frame having a drive system configured to move the tubular along the catwalk trough, a grip device coupled to the frame and configured to grip a pin end of the tubular, and a controller in communication with the drive system that controls movement of the frame based on movement of a box end of the tubular. |
| US10557316B2 |
Drill string components having multiple-thread joints
Drill string components having a plurality of threads extending around a body. A first end of body can define first and second cylindrical shoulders that are spaced apart relative to a central axis of the body, and at least two threads can extend between the first and second cylindrical shoulders. The first and second cylindrical shoulders have respective cylindrical inner and outer surfaces. Optionally, each thread can have a thread root, a thread crest, and a pressure flank surface extending radially from the thread root to the thread crest and defining a pressure flank angle relative to a plane perpendicular to the central axis. Optionally, the thread crest of at least one thread can circumscribe a frusta-conical surface extending over at least a portion of the axial length of the plurality of helical turns of the thread. |
| US10557315B2 |
Methods and apparatus for operatively mounting actuators to pipe
An apparatus for mounting one or more transducers to a drill pipe. The apparatus comprises a sub-pipe having a bore and a transducer-holding assembly, wherein the transducer-holding assembly is insertable into the bore of the sub-pipe from an axial end of the sub-pipe. The apparatus further comprising a tension collar connected to the bore-defining surface of the sub-pipe and bearing upon the transducer-holder. |
| US10557297B2 |
Multi panel components
A panel carriage hanger designed to travel slidable along a track, the panel carriage hanger having a cylindrical bore in a body, the bore having a lip substantially at a first end, the lip having a plurality of castellations. An anti-rotating sleeve having a plurality of castellations is located in the bore, and a biasing mechanism provides a substantially downwards force to the anti-rotating sleeve to mate the castellations. The anti-rotating sleeve movable substantially upwards from a first position in the bore where the castellations of the anti-rotating sleeve and the castellations of the bore mate such that the anti-rotating sleeve cannot rotate into a second position in the bore where the anti-rotating sleeve can rotate. A rod passing through and keyed to the anti-rotating sleeve such that the rod and the anti-rotating sleeve can rotate together, or both cannot rotate. |
| US10557296B2 |
Weight compensation device of a lifting door with at least one compression spring
The invention relates to a weight compensation device for a drive of a lifting door, for the position-dependent compensation of the weight force of a door leaf of the lifting door, with a force transmission unit which can be coupled to the drive in order to carry out an opening movement which raises the door leaf and a closing movement which lowers the door leaf, wherein at least one compression spring is provided which is arranged in such a way that it supports the opening movement. The invention also relates to a lifting door, in particular an industrial lifting door, which has a door leaf, with a drive, such as a motor, and with a weight compensation device according to the invention. |
| US10557293B2 |
Closure latch assemblies
Latch assemblies for opening and closing openable structures having a housing defining a cavity, a handle movably mounted to the housing, and a latching mechanism between the handle and the housing. The latching mechanism includes at least one guide pin mounted to the housing, a first body movable along the at least one guide pin and having a first latching element extending through the housing, a second body movable along the at least one guide pin and having a second latching element extending through the housing, a first link attached to the first body, a second link attached to the second body, and a link connector operably connecting the first link to the second link, wherein movement of the link connector urges the first latching element and the second latching element apart through movement of the first link and the second link and the first body and the second body. |
| US10557290B2 |
Motor vehicle door
The invention relates to a motor vehicle door which is fitted with a motor vehicle door lock and an associated locking bolt and with a stop device with corresponding damping elements. Said stop device interacts, at least when the locking bolt engages in the motor vehicle door lock, with the relevant locking bolt for damping the movements thereof. According to the invention, said stop device is fitted with at least one deflection lever and a transmission lever. In this respect, the deflection lever interacting with the locking bolt is designed to at least partially absorb the movement of the locking bolt. |
| US10557289B2 |
Lock for a motor vehicle
The invention relates to a lock, in particular for a door or opening element of a motor vehicle. In order to avoid the unplanned opening of the lock in the event of a crash, the invention proposes a lock with a locking mechanism comprising a rotary latch, a pawl for locking the rotary latch in a detent position, preferably a blocking lever for blocking the pawl in the detent position and a release lever for opening the locking mechanism, in particular by lifting the blocking lever out of the blocking position. The lock is provided with a rotation-lock device, by means of which an opening process of the locking mechanism caused by momentum or an impact can be prevented or blocked. |
| US10557288B2 |
Hoop lock with bent foot engagement
A hoop lock assembly including a shackle and a crossbar. The shackle includes a straight foot and an angled foot. The crossbar is operable to receive the straight foot and the angled foot, and includes a primary locking mechanism and a secondary locking mechanism. The primary locking mechanism is operable to selectively prevent removal of the straight foot from the crossbar. The secondary locking mechanism is operable to selectively prevent removal of the angled foot from the crossbar. |
| US10557286B2 |
Door lock bolt plate pivot system, and associated structures and methods
Disclosed are embodiments of a tapered bolt receiver for a door lock to accommodate misalignment, between a deadbolt mounted to a door, and an opposing jamb. The tapered bolt receiver can be configured to accommodate misalignment for a deadbolt having a non-tapered bolt, such as for an electromechanical smart lock having a battery stored within a battery compartment that is integrated with an enhanced bolt. Also disclosed are embodiments of a deadbolt plate pivot assembly that is pivotably mountable to a corresponding deadbolt assembly to define a plate pivot system, to accommodate a beveled door edge. An illustrative embodiment of the deadbolt plate pivot assembly includes opposing plate that captures a hinge assembly, which can include plastic plate hinges, which serve to locate the deadbolt plate pivot assembly with respect to a corresponding bolt housing, and can provide a spring force and/or constant torque when mounted to a beveled door. |
| US10557285B2 |
Device and methods for preventing unwanted access to a locked enclosure
A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A face gear is meshable with and rotatable by the worm gear between locking and unlocking positions when the worm gear is driven in the first and second directions, respectively. A blocker member is rotatable between first and second positions. A biasing member is operatively coupled to the face gear and the blocker member to bias the blocker member in a biasing direction. A sliding member selectively disengages the blocker member to allow the blocker member to rotate in the biasing direction. A lever arm is operatively coupled to the sliding member such that the lever arm is in the disengaged and engageable positions when the sliding member engages the blocker member in the first and second positions, respectively. |
| US10557284B2 |
Fastening a portable shade apparatus to a fence to provide shade
A portable shade apparatus includes a sheet of material, a set of cables, and a set of flexible rods coupled to the sheet of material and the set of cables. Each flexible rod has (i) a first end section which projects from the sheet of material, (ii) a second end section which fastens to a respective cable, and (iii) an inner section between the first end section and the second end section. The inner section provides support to the sheet of material. |
| US10557282B1 |
Stickless exteriorly operated umbrella canopy
An umbrella canopy that opens and closes not from a stick from within the interior of the umbrella canopy but from the exterior crown where a line is pulled to open the umbrella canopy and where a button is pushed to close the umbrella canopy. The interior of the umbrella canopy includes no stick to hold up the umbrella canopy. Taut edges of the umbrella canopy hold up the umbrella canopy, for instance, on the top edges of a playyard. |
| US10557281B2 |
Slingshot side saddle substructure
A land-based drilling rig includes a first substructure and a second substructure, the second substructure being positioned generally parallel to the first substructure. The land-based drilling rig also includes a drill rig floor coupled to the first and second substructures, the drill rig floor including a V-door. The side of the drill rig floor has the V-door defining a V-door side of the drill rig floor, where the V-door side of the drill rig floor is parallel to the first substructure. The first and second substructures pivotably support the drill rig floor. The land-based drilling rig also includes a mast, the mast mechanically coupled to one or more of the first substructure, the second substructure, and the drill rig floor. The mast is pivotably coupled to one or more of the first substructure, the second substructure, and the drill rig floor by a mast pivot point. The mast includes a V-door side, the V-door side of the mast parallel to the first or second substructure. In addition, the land-based drilling rig includes a mast hydraulic lift cylinder coupled to the mast at a mast lift point and a choke manifold, the choke manifold positioned on the drill rig floor. |
| US10557280B2 |
Beach umbrella post with integrated suction system and method
A beach umbrella post having a suction system whereby the post of the beach umbrella is configured to suction sand when inserted into a soft surface via a plunger enabling the beach umbrella to anchor without the use of external weights or digging tools. The beach umbrella post with integrated suction also includes a release mechanism to expel sand from the inner compartment when use is ended. |
| US10557279B1 |
Rotating light tower assembly
A light tower assembly configured to rotate a light section from a first to a second position. In various embodiments, the light tower assembly comprises (a) a primary boom extending vertically from a base, (b) a light array boom supporting a light section on a frame rotatively mounted to the primary boom wherein the light array boom rotates around an axis of rotation, (c) a mounting assembly rotatively mounting the light array boom to the primary boom, and (d) a linear actuator assembly connected to the primary boom and the light array boom being configured to rotate the light array boom in one direction when the linear actuator extends and configured to rotate the light array boom in an opposite direction when the linear actuator assembly retracts. |
| US10557276B1 |
Mobile stage system
In a mobile stage system, a pair of hydraulic actuators at each end of the stage, in combination with certain structural elements, provides all of the necessary movement to transition the mobile stage system from the transport position to a deployed position, i.e., raise the roof and deploy an outer deck panel of the stage. The roof includes a first upper panel and a second upper panel, which rotate upward while the outer deck panel rotates downward. The upper deck panels of the mobile stage are automatically locked into place when in the deployed position by way of the linkage members connecting the outer deck panel to the upper panels. |
| US10557273B2 |
Prefabricated wall panel with tongue and groove construction
A prefabricated wall panel has a precast body including at least one decorative design element. In addition, the wall panel includes a mounting element having a first end embedded in the precast body and a second end projecting from the precast body. A groove is formed between the precast body and the second end of the mounting element along a first edge of the precast body. A tongue is formed along a second edge of the precast body opposite the first edge. The tongue and groove cooperate to allow prefabricated wall panels to be more easily installed on a support substrate. |
| US10557271B2 |
Siding having a staple hem
A siding panel having a staple hem with at least one slotted hole or other aperture configured to accommodate a free-floating staple. An added thickness portion extends from and overlaps a portion of the staple hem and is configured to limit the depth the staple may penetrate into the aperture. A tongue extends from and below the staple hem and is configured to accommodate a corresponding groove. At least one exterior panel or other configuration extends below and from the tongue. In an exemplary embodiment, a groove configured to mate with a corresponding tongue extends from the last exterior panel. |
| US10557266B2 |
Girders, joists and roof system
A roof system including roof support and roof, preferably a flat roof. The roof support includes (a) a plurality of first joists and (b) a plurality of second joists. Each first joist acts as a roof girder. Each second joist extends between a pair of adjacent first joists. Each first joist and each second joist includes a top chord, a bottom chord and web members connecting the chords. Each top chord is hollow, rectangular cross section and sealed; each bottom chord and web member is preferably a hollow sealed pipe. As a result the roof support can be made of joists with a minimum of flat surfaces and nooks and crannies where dust and particles can collect, so that the roof support is easier to wash and regularly sanitize. |
| US10557262B2 |
Modular panels and related elements to form a variety of wall segments and enclosures
A modular panel and component system from which a variety of wall segments, wall structures, and enclosures may be rapidly assembled, and disassembled. In addition to the wall panels, interior finish panels may be included which are adapted to be hung from rails secured to the inside of adjacent wall panels. The system may also include door assemblies or window assemblies, or both, and ancillary brackets and hardware to facilitate the assembly of the contemplated wall structures and enclosures. |
| US10557260B2 |
Automated system for draining, cleaning and sanitizing of portable toilet sewage holding tank used in recreational vehicles such as campers, caravans, boats etc
Machine for emptying, washing and sanitizing of the portable tanks used in the toilets of recreational vehicles (for example, campers, motor homes, caravans and boats), characterized by a structure widi sliding door, in which the tank is inserted; the machine comprises sensors capable of detecting the type of the tank inserted. The washing procedure starts by rotating the pour-out spout, unscrewing the lid and lifting the tank into a vertical position, thus emptying it into the drainage system. A coupling mask then automatically slides open the lid and opens all the valves and sealing plugs. A lance then injects water and detergent at high pressure inside the tank, thus washing inside. The machine then washes the outside of the tank and of the cap of the same, filling it widi sanitizing liquids, drying and re-delivering it to the user through its completely automated, electronically-controlled method thus guaranteeing hygiene and safety. The machine provides for direct connection to the sewerage system or to a collecting tank and backup systems for electricity and water supplies. |
| US10557254B2 |
Electronic plumbing fixture fittings with shaped and limited sensor detection zones
The present application discloses electronic plumbing fixture fittings, such as electronic faucets, with a shaped and limited sensor detection zone. Exemplary embodiments include devices with a plurality of overlapping sensors and devices with a single time-of-flight (TOF) sensor capable of detecting the presence or absence of an object whether or not water is flowing out of a discharge outlet in the in a TOF detection zone. |
| US10557252B2 |
Fire hydrant valve and method for controlling a water flow in a fire hydrant conduit
A flow control valve for a liquid conduit, such as a fire hydrant valve for insertion in a fire hydrant conduit, comprises a fixed valve body mountable inside the liquid conduit, a displaceable valve body, and an actuator assembly operatively engageable with the displaceable valve body. The fixed valve body has a peripheral wall and defines a longitudinal passageway, and at least one upstream port and a downstream port. The displaceable valve body is inserted into the longitudinal passageway of the fixed valve body and is linearly displaceable therealong between a closed configuration and at least one open configuration. The actuator assembly is operable to linearly displace the displaceable valve body along the longitudinal passageway of the fixed valve body between the closed configuration and the at least one open configuration. |
| US10557250B1 |
Motor grader 3D grade control
Systems and methods for providing grade control on a motor grader without the use of masts attached to the blade. Embodiments include a body angle sensor configured to detect movement of a construction machine's body, a front 3D positioning device configured to detect a geospatial position of the construction machine's body within a world space, a drawbar angle sensor configured to detect movement of the construction machine's drawbar, and a blade angle sensor configured to detect movement of the construction machine's blade. Two positions on the blade may be calculated first within a machine space and subsequently within the world space. Movement of at least one articulating connection may be caused based on the blade positions within the world space. |
| US10557245B2 |
Vibratory pile-driving device
The invention relates to a vibratory pile-driving apparatus having a carrier implement with a mast, on which, for the purpose of generating vibrations, a vibration generator with a transmission housing is supported, in which at least one pair of rotatably supported unbalanced units is arranged that are driven in a rotating manner by at least one rotary drive. According to the invention provision is made in that the transmission housing is surrounded by a soundproof housing, in which the transmission housing is supported by way of damping elements, and in that from the transmission housing at least one oil supply line and one oil discharge line are led out of the soundproof housing, wherein transmission oil can be cooled outside the soundproof housing. |
| US10557243B2 |
Arrangement for supporting a steel pile in an impact pile driving device, an impact pile driving device, an impact pile driving machine, and a method for arranging the support of a steel pile in an impact pile driving device
The invention relates to an arrangement for supporting a thin-walled steel pile (5; 17; 26; 35) in an impact pile driving device, the arrangement comprising a supporting surface (4; 14; 23; 31), to which the steel pile (5; 17; 26; 35) can be supported, and in which arrangement the supporting surface (4; 14; 23; 31) is provided with one or more absorbing surfaces (6; 16; 25; 33) to be placed against the end of the wall (8; 18, 26; 36) of the steel pile (5; 17; 26; 35). In the arrangement according to the invention, the absorbing surface (6; 16; 25; 33) is configured to shape the end of the wall (8; 18; 27; 36) of the steel pile (5; 17, 26; 35) coming against the absorbing surface (6; 16; 25; 33), by the effect of the impact driving of the steel pile (5; 17; 26; 35), so that at least the part of the wall (8; 18; 27; 36) at the absorbing surface (6; 16; 25; 33) of the wall (8; 18; 27; 36) is shaped against the absorbing surface (6; 16; 25; 33), wherein the movement of the wall (8; 18; 27; 36) in the direction of a plane transverse to the direction of impact driving of the steel pile is prevented, at least at the head of the steel pile (5; 17; 26; 35). Also, the absorbing surface (6; 16; 25; 33) in the supporting surface (4, 14; 23; 31) can be configured to be shaped by the effect of the impact driving of the steel pile (5; 17, 26, 35) so that the absorbing surface (6; 16; 25; 33) is shaped against the part of the wall (8; 18, 27; 36) of the steel pile (5; 17; 26; 35) at the absorbing surface (6; 16; 25; 33), whereby the movement of the wall (8; 18; 27; 36) at the head of the steel pile (5; 17; 26; 35) is prevented. The invention also relates to a method for arranging the support of a steel pile (5; 17; 26; 35) in an impact pile driving device. |
| US10557242B2 |
Lubricated soil mixing systems and methods
Described herein are tools, systems and methods for conditioning, strengthening and/or improving in situ soil geotechnical or agricultural properties while at least temporarily reducing soil density, energy requirements, and tool wear. |
| US10557236B1 |
Engineered material arresting system and methods for forming same
A method of forming a vehicle arresting system includes installing a plurality of stratified layers of aggregate and compressing each layer prior to adding a next aggregate layer, a slab layer, and/or some other separation layer. In one aspect, one or more of the aggregate layers comprises a glass foam, and one or more of the slab layers comprises a cementitious material having an oven-dry density of 100 lb/ft3 or less, such as cellular concrete. The aggregate layers may be poured to approximately the same depth as one another, or at least one aggregate layer may have a different depth than the other aggregate layers. Similarly, the method of compaction for one aggregate layer may be the same as or different from the method used for the other aggregate layers. |
| US10557234B2 |
Papermaking additive compositions and methods and uses thereof
The present specification discloses papermaking additive compositions, articles of manufacture, containers or kits comprising such compositions, and methods and uses to increase separation of cellulose fibers from a pulp, to remove one or more impurities and/or one or more contaminates from a pulp and/or a paper material and to remove an ink from a pulp and/or a paper material. |
| US10557228B2 |
Additive delivery assembly for an appliance
An appliance that includes an additive delivery assembly is provided. The additive delivery assembly includes features that deliver a controlled amount of additive to a chamber of an appliance. Methods for delivering an additive to a chamber of an appliance are also provided. |
| US10557221B1 |
Covers for electronic display elements with improved visibility
Systems, methods, and computer-readable media are disclosed for covers for electronic display elements with improved visibility. In one embodiment, an example cover for an electronic device may include a first fiber segment, a second fiber segment coupled to the first fiber segment, where the first fiber segment and the second fiber segment together form an opening in the cover, and an optically clear adhesive. A first portion of the optically clear adhesive may be disposed in the opening. The optically clear adhesive may have a refractive index value of between about 1.3 and about 1.6, and a first thickness of the first portion may be less than a second thickness of the cover. The cover may be transmissive to visible light. |
| US10557215B2 |
CdTe-based compound single crystal and method for producing the same
Provided are a high resistance CdTe-based compound single crystal with miniaturized Te precipitates and a method for producing the same. According to one embodiment of the present invention, a CdTe based compound single crystal is provided including a precipitate having a particle size of less than 0.1 μm obtained from an analysis by a light scattering tomography method. In the CdTe based compound single crystal, resistivity may be 1×107 Ωcm or more. In addition, in the CdTe based compound single crystal, a precipitate having a particle size of 0.1 μm or more obtained from the analysis by the light scattering tomography method is not detected. In the CdTe based compound single crystal, the precipitate may be a Te precipitate. |
| US10557214B2 |
Methods of preparation of organometallic halide structures
Methods of growing organometallic halide structures such as AMX3 single crystal organometallic halide perovskites, using the inverse temperature solubility. |
| US10557213B2 |
Crystal growing systems and methods including a transparent crucible
A system for growing a crystal ingot from a melt includes a crucible assembly configured to contain the melt and a susceptor configured to support the crucible assembly. The crucible assembly includes a substantially transparent crucible. The system further includes a heating system for generating thermal energy and disposed to supply thermal energy to the susceptor via thermal radiation. The susceptor enables transfer of thermal energy to the melt via radiation through the transparent crucible. |
| US10557211B2 |
Substrate transporting apparatus, control apparatus for substrate transporting apparatus, displacement compensation method for substrate transporting apparatus, program for implementing method and recording medium that records program
In assembly of a conventional plating apparatus, a position of a processing tank is adjusted so that the processing tank is disposed at an ideal position. This adjustment takes time and effort to assemble a plating apparatus, and assembly of the plating apparatus requires a high cost. The invention provides a substrate transporting apparatus provided with a substrate holder for holding a substrate, a holder griping mechanism that grips the substrate holder, a substrate transporting section that transports the substrate holder, a rotation mechanism that rotationally moves the holder griping mechanism around a vertical direction as an axis, and a linear motion mechanism that linearly moves the holder griping mechanism in a direction perpendicular to a plane defined by a transporting direction of the substrate holder by the substrate transporting section and a vertical direction. |
| US10557209B2 |
Method for optically inscribing and/or marking round stock
A method for producing round stock (10) which is provided with at least one inscription and/or marking (16), at least the surface (12) of the round stock (10) consisting of a metallic material, in particular of chromium or steel, for example of hardened steel, chromium-plated steel or stainless steel. In order to improve this method such that disadvantages and shortcomings are avoided, the method includes the following steps: placing on the surface (12) at least one cover (20) which is adapted to the shape of the surface (12) and in particular has the inscription and/or marking (16), such that the region to be provided with the inscription and/or marking (16) is not covered by the cover (20),—exposing the round stock (10) to a first electrolyte (30) together with the cover (20), material being removed from the surface (12) by said electrolyte in the region to be provided with the inscription and/or the marking (16) while producing depressions (14), and—exposing the round stock (10) together with the cover (20) and the depressions (14) not covered by the cover (20) to a second electrolyte (32) by which the depressions (14) are filled to produce the inscription and/or marking (16) which differs from the surface (12) optically, in particular with respect to color. The present invention also relates to round stock (10) which is manufactured from a metallic material, with the round stock being provided with a correspondingly produced inscription and/or marking (16). |
| US10557206B2 |
Electrolysis membrane systems and methods
The present disclosure relates to membranes for use in electrolysis systems. The teachings thereof may be embodied in a method for checking a membrane of an electrolyzer comprises two volumes separated by the membrane and produces two product gases from a starting liquid. The method may include: detecting an electrolysis current strength during electrolysis, measuring a liquid flow rate of the starting liquid between the two electrolyzer volumes, calculating a ratio of the measured liquid flow rate and the detected electrolysis current strength, and using the calculated ratio as an indication of membrane leaktightness. |
| US10557204B2 |
Plated material and terminal using this plated material
A plated material includes a base metal made from Cu or an alloy containing Cu as a main raw material, an underlayer made from Ni formed on the base metal, and an Ag plated layer formed on the underlayer. A thickness of the underlayer is 0.1 μm to 1.0 μm. A thickness of the Ag plated layer is 1.0 μm or less. |
| US10557201B2 |
Vapor-phase growth apparatus
The present invention provides a gas-phase growth apparatus in which an upper part of a circular susceptor 13 on the upper surface of which a substrate 17 is arranged is provided into a circular opening 12a formed at a bottom wall of the flow channel 12, while rotating the susceptor, the substrate is heated by a heater 14 provided under the susceptor through the susceptor, a reaction gas is supplied into the flow channel, and a thin film is produced on the substrate, wherein a rotation driving device 18 for rotating the susceptor is arranged in a state of surrounding the heater, and includes a cylindrical rotation member 19 for supporting the circumferential edge of the susceptor by the top end. |
| US10557200B2 |
Plasma processing device with shower plate having protrusion for suppressing film formation in gas holes of shower plate
A plasma processing device processes a substrate by generating plasma using a surface wave formed on a surface of a shower plate by a supplied microwave, which includes a plasma generating antenna equipped with the shower plate for supplying first and second gases into a processing vessel, and a drooping member installed to protrude downward from a lower end surface of the shower plate. An outer surface of the drooping member spreads outward as it goes from a top end to a bottom end thereof. The shower plate includes first and second gas supply holes through which the first and second gases are supplied into the processing vessel, respectively. The first gas supply holes are disposed inward of the outer surface of the drooping member. The second gas supply holes are disposed outward of the outer surface of the drooping member. |
| US10557199B2 |
Heat treatment apparatus
A heat treatment apparatus includes: a vertically-extended reaction tube for accommodating a substrate holder with substrates are vertically stacked therein; a gas supply duct integrally formed with the reaction tube to extend in a longitudinal direction of the reaction tube; gas supply holes formed in a region of an outer circumferential wall of the reaction tube and configured to bring an interior of the gas supply duct and an interior of the reaction tube into communication with each other; a preheating duct communicating with the gas supply duct, integrally formed with the reaction tube to extend along the longitudinal direction of the reaction tube up to a predetermined position of a predetermined height existing in the vicinity of an upper end of the outer circumferential wall of the reaction tube; and a pressure-resistant container for covering the reaction tube, the gas supply duct and the preheating duct. |
| US10557195B2 |
Sputtering target and/or coil, and process for producing same
A sputtering target and/or a coil disposed at a periphery of a plasma-generating region for confining plasma are provided. The target and/or coil has a surface to be eroded having a hydrogen content of 500 μL/cm2 or less. In dealing with reduction in hydrogen content of the surface of the target and/or coil, a process of producing the target and/or coil, in particular, conditions for heating the surface of the target and/or coil, which is believed to be a cause of hydrogen occlusion, are appropriately regulated. As a result, hydrogen occlusion at the surface of the target can be reduced, and the degree of vacuum during sputtering can be improved. Thus, a target and/or coil is provided that has a uniform and fine structure, makes plasma stable, and allows a film to be formed with excellent uniformity. A method of producing the target and/or the coil is also provided. |
| US10557192B2 |
Method for using sputtering target and method for forming oxide film
In a method for using a sputtering target, by making an ion collide with the sputtering target, a sputtered particle whose size is greater than or equal to 1/3000 and less than or equal to 1/20, preferably greater than or equal to 1/1000 and less than or equal to 1/30 of a crystal grain is generated. |
| US10557182B2 |
Systems and methods for tailoring coefficients of thermal expansion between extreme positive and extreme negative values
Systems and methods disclosed herein relate to the manufacture of metallic material with a thermal expansion coefficient in a predetermined range, comprising: deforming, a metallic material comprising a first phase and a first thermal expansion coefficient. In response to the deformation, at least some of the first phase is transformed into a second phase, wherein the second phase comprises martensite, and orienting the metallic material in at least one predetermined orientation, wherein the metallic material, subsequent to deformation, comprises a second thermal expansion coefficient, wherein the second thermal expansion coefficient is within a predetermined range, and wherein the thermal expansion is in at least one predetermined direction. In some embodiments, the metallic material comprises the second phase and is thermo-mechanically deformed to orient the grains in at least one direction. |
| US10557178B2 |
Probes for identifying geographical distribution and molecular epidemiology of viral hemorrhagic septicemia virus (VHSV) and uses thereof
The present invention relates to a single-nucleotide polymorphism (SNP) for determining genotypes specific to the regions from which VHSV has been isolated, to PNA for identifying same and a method for identifying, by using same, the single-nucleotide polymorphism (SNP) for determining genotypes specific to the regions from which VHSV has been isolated and, more specifically, to PNA and a kit capable of detecting the single-nucleotide polymorphism mutations of C755A and A756G of the VHSV G-protein by using PNA comprising a sequence of SEQ ID NO: 1. The present invention enables an easy, rapid and accurate identification of genotypes specific to the regions from which VHSV has been isolated, by using PNA having an excellent binding affinity to DNA so as to make each genotype exhibit a different melting temperature. |
| US10557172B2 |
Methods for simultaneous amplification of target loci
The invention provides methods for simultaneously amplifying multiple nucleic acid regions of interest in one reaction volume as well as methods for selecting a library of primers for use in such amplification methods. The invention also provides library of primers with desirable characteristics, such as minimal formation of amplified primer dimers or other non-target amplicons. |
| US10557164B2 |
Methods and compositions for the analysis of biological molecules
Provided herein are compositions and methods for analysis of nucleic acids, including, methods and compositions for genotyping, haplotyping, sequencing and performing other genetic and epigenetic analyses on nucleic acids, for example. In some embodiments, methods and compositions suitable for whole-genome sequencing on single molecules of nucleic acid are provided. In some embodiments, analysis of single molecules of nucleic acid are performed in conjunction with nanopores and/or nanopore devices. |
| US10557161B2 |
Recombinant human ADA2 and ADA2 fusion proteins and methods for treating ADA2 deficiencies
The present invention is directed to isolated recombinant human ADA2 proteins, ADA2 biologically active fragments, and ADA2 fusion proteins. The proteins of the invention can be surprisingly used to restore ADA2 activity in subjects having loss-of-function mutations in ADA2 and increase differentiation of monocytes into macrophages, e.g., M2 macrophages, e.g., M2c macrophages, stimulate CD4+ T cell proliferation, and increase endothelial cell development. More specifically, the ADA2 proteins, ADA2 biologically active fragments, and ADA2 fusion proteins of the invention can be used to treat subjects having ADA2-associated diseases or disorders, including but not limited to, polyarteritis nodosa, Sneddon Syndrome, vasculitis, ischemic stroke, hemorrhagic stroke, lacunar stroke, aneurysm in the celiac artery, skin rash, skin necrosis, livedo racemosa, hepatosplenomegaly, organ failure, retinal artery occlusion, optic nerve atrophy, diplopia, cranial nerve palsy, strabismus, and low serum IgM. |
| US10557160B2 |
Transgenic bacteria with expanded amino acid usage and nucleic acid molecules for use in the same
Recombinant bacterial cells are provided that comprise a stable non-canonical amino acid translation pathway. In some aspects, the bacteria comprise nucleic acids encoding a non-canonical amino acid translation pathway (e.g., a tRNA for incorporation of a non-canonical amino acid, such selenocysteine); a marker polypeptide that includes the non-canonical amino acid. Recombinant tRNA and selection marker coding sequences are likewise provided. |
| US10557153B2 |
Degradation of lignocellulosic material
The present invention describes a method for the treatment of lignocellulosic material which method comprises contacting said lignocellulosic material with a composition comprising two or more enzyme activities, said enzyme activities being cellulase and/or hemicellulase activities, wherein the pH during the treatment is about 4.5 or lower, and the treatment is carried out at a dry matter content of 15% or more. |
| US10557149B1 |
Recombinantly-modified adeno-associated virus helper vectors and their use to improve the packaging efficiency of recombinantly-modified adeno-associated virus
The present invention is directed to recombinantly-modified adeno-associated virus (AAV) helper vectors that are capable of increasing the packaging efficiency of recombinantly-modified adeno-associated virus (rAAV) and their use to improve the packaging efficiency of such rAAV. The present invention is particularly directed to recombinantly-modified adeno-associated virus (AAV) helper vectors that have been further modified to replace (or augment) the P5 and/or P40 promoter sequences that are natively associated with the Rep proteins encoded by such rAAV with AAV P5 and/or P40 promoters that are associated with the Rep proteins of an rAAV of different serotype. The use of such substitute or additional promoter sequences causes increased production of recombinantly-modified adeno-associated virus. |
| US10557146B2 |
Modified plants
The present invention provides a mutant wheat plant resistant to powdery mildew and producing method thereof, wherein the mutant wheat plant comprises a loss of function mutation in a TaMLO-A1, TaMLO-B1 and TaMLO-D1 nucleic acid sequence. The present invention also provides a method for determining the presence or absence of a mutant TaMLO-A1, TaMLO-B1 and TaMLO-D1 nucleic acid or polypeptide in a wheat plant. |
| US10557144B2 |
Expression of thermostable starch synthase genes improves the yield in heat stress
Genetically-modified plants having increased tolerance to heat stress are described. Methods of producing such genetically-modified plants are also disclosed. The genetically-modified plants comprise exogenous nucleic acid encoding a thermostable protein having starch synthase activity. Genetically-modified plants have increased yield when grown under elevated conditions as compared to control plants. |
| US10557143B2 |
Transgenic plants having increased tolerance to aluminum
Methods and materials for modulating aluminum tolerance in plants are disclosed. For example, nucleic acids encoding aluminum tolerance-modulating polypeptides are disclosed as well as methods for using such nucleic acids to transform plant cells. Also disclosed are plants having increased tolerance to aluminum and methods of increasing plant yield in soil containing elevated levels of aluminum. |
| US10557139B2 |
Angiopoietin-like 3 (ANGPTL3) iRNA compositions and methods of use thereof
The invention relates to double-stranded ribonucleic acid (dsRNA) compositions targeting the ANGPTL3 gene, as well as methods of inhibiting expression of ANGPTL3 and methods of treating subjects having a disorder of lipid metabolism, such as hyperlipidemia or hypertriglyceridemia, using such dsRNA compositions. |
| US10557138B2 |
Compositions and methods for virus control in Varroa mite and bees
Compositions and methods for providing viral control in Varroa mites and bees using RNA interference technology, and more particularly, prevention and treatment of viral infections in Varroa mites and bees by providing trigger polynucleotides targeting viral sequences is disclosed. |
| US10557137B2 |
Modulating apolipoprotein (a) expression
Provided herein are oligomeric compounds with conjugate groups targeting apoplipoprotein (a) [apo(a)]. In certain embodiments, the apo(a) targeting oligomeric compounds are conjugated to N-Acetylgalactosamine. Also disclosed herein are conjugated oligomeric compounds targeting apo(a) for use in decreasing apo(a) to treat, prevent, or ameliorate diseases, disorders or conditions related to apo(a) and/or Lp(a). Certain diseases, disorders or conditions related to apo(a) and/or Lp(a) include inflammatory, cardiovascular and/or metabolic diseases, disorders or conditions. The conjugated oligomeric compounds disclosed herein can be used to treat such diseases, disorders or conditions in an individual in need thereof. |
| US10557134B2 |
Protection of barcodes during DNA amplification using molecular hairpins
Described herein are approaches for the improved detection, identification, and/or quantification of target nucleic acids. These approaches provide a means of detecting, identifying, and/or quantifying rare target nucleic acid molecules, including DNA and RNA molecules, from the same sample, and in the same reaction, by using “hairpin barcode primers,” as the term is defined herein, to incorporate unique barcodes into target nucleic acids in a PCR pre-amplification step. |
| US10557132B2 |
Microfluidic cartridge for processing and detecting nucleic acids
A microfluidic cartridge, configured to facilitate processing and detection of nucleic acids, comprising: a top layer comprising a set of cartridge-aligning indentations, a set of sample port-reagent port pairs, a shared fluid port, a vent region, a heating region, and a set of Detection chambers; an intermediate substrate, coupled to the top layer comprising a waste chamber; an elastomeric layer, partially situated on the intermediate substrate; and a set of fluidic pathways, each formed by at least a portion of the top layer and a portion of the elastomeric layer, wherein each fluidic pathway is fluidically coupled to a sample port-reagent port pair, the shared fluid port, and a Detection chamber, comprises a turnabout portion passing through the heating region, and is configured to be occluded upon deformation of the elastomeric layer, to transfer a waste fluid to the waste chamber, and to pass through the vent region. |
| US10557128B2 |
PSMA binding ligand-linker conjugates and methods for using
Described herein are prostate specific membrane antigen (PSMA) binding conjugates that are useful for delivering therapeutic, diagnostic and imaging agents. Also described herein are pharmaceutical compositions containing them and methods of using the conjugates and compositions. Also described are processes for manufacture of the conjugates and the compositions containing them. |
| US10557127B2 |
Cellobiohydrolase variants and polynucleotides encoding same
The present invention relates to cellobiohydrolase 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. |
| US10557125B2 |
Selection marker for cell transfection and protein production
The present invention is within the field of industrial protein production. The invention provides a novel expression system using dihydroorotate dehydrogenase (DHODH) as a selection marker in combination with leflunomide or a metabolite thereof, notably for use in mammalian cell lines. Expression vectors encoding DHODH, cell lines comprising said vectors and methods of producing recombinant proteins are also provided. |
| US10557124B2 |
Compositions and methods for obtaining stem cell derived lung tissue, and related uses thereof
The invention disclosed herein generally relates to methods and systems for converting stem cells into specific tissue(s) or organ(s) through directed differentiation. In particular, the invention disclosed herein relates to methods and systems for promoting definitive endoderm formation from pluripotent stem cells. The invention disclosed herein further relates to methods and systems for promoting ventral-anterior foregut spheroid tissue formation, 3-dimensional lung tissue formation, and lung organoid tissue formation produced in vitro from the described methods. |
| US10557119B2 |
Erythroid cells comprising phenylalanine ammonia lyase
Compositions comprising synthetic membrane-receiver complexes, methods of generating synthetic membrane-receiver complexes, and methods of treating or preventing diseases, disorders or conditions therewith. |
| US10557117B2 |
Gammadelta T cell expansion procedure
A method for expanding a population of γδ T-cells is provided in which isolated activated Peripheral Blood Mononuclear Cells (PBMCs) are cultured in a medium comprising transforming growth factor beta (TGF-β) under conditions in which the production of effector γδ T-cells having therapeutic activity against malignant disease is favored. The use of TGF-β in the production of effector cells in particular Vγ9Vδ2 T-cells is also described and claimed. |
| US10557115B2 |
Medium containing uridine and N-acetyl-D-mannosamine
Provided are a novel medium for expressing glycoproteins by culturing cells and a method for producing glycoproteins by culturing cells in the medium. Further provided are a medium comprising uridine and N-acetyl-D-mannosamine for the use of expression of a glycoprotein by culturing cells and a method for producing glycoproteins by culturing cells in for medium. |
| US10557113B2 |
Surface detection and picktool manipulator
A picktool manipulator device collects a specimen from a culture medium. In a first mode of operation, a picktool is allowed to move in an axial direction relative to support structure of the device. A detector may generate a signal in response to movement of the body in the axial direction so as to determine a height at which the picktool contacts the medium. The device may operate in the first mode when collecting a specimen from a culture medium. A second mode of operation constrains or precludes axial movement of the picktool. In some cases, the device may operate in the second mode when receiving a new picktool or discarding a used picktool. |
| US10557110B2 |
Metal-carrying zeolite for alcoholic beverages and alcoholic beverage manufacturing method
The metal-supported zeolite for alcoholic beverages of the present invention is a zeolite that carries a metal component, wherein the metal component is silver, and the zeolite is at least one selected from a beta-type one and a Y-type one. The metal-supported zeolite is for removing unwanted components contained in alcoholic beverages. |
| US10557107B2 |
Post chemical mechanical polishing formulations and method of use
A cleaning composition and process for cleaning post-chemical mechanical polishing (CMP) residue and contaminants from a microelectronic device having said residue and contaminants thereon. The cleaning compositions are substantially devoid of alkali hydroxides, alkaline earth metal hydroxides, and tetramethylammonium hydroxide. The composition achieves highly efficacious cleaning of the post-CMP residue and contaminant material from the surface of the microelectronic device without compromising the low-k dielectric material or the copper interconnect material. |
| US10557105B1 |
Extraction systems and methods
System and methods are disclosed to process a biomass with a cryogenic fractionator to decimate the biomass into small portions; a holding tank to receive liquid and the small portions of biomass; a cavitator to generate shock waves and pressure variations, wherein the shock waves and pressure variations are to the biomass and the liquid to separate oil from the biomass; a sensor to determine when oil concentration exceeds a threshold; and a valve to transfer the oil and liquid to an oil tank when the threshold is met. |
| US10557100B2 |
High viscosity base stock compositions
Methods are provided for producing Group III base stocks having high viscosity and also having one or more properties indicative of a high quality base stock. The resulting Group III base stocks can have a viscosity at 100° C. and/or a viscosity at 40° C. that is greater than the corresponding viscosity for a conventional Group III base stock. Additionally, the resulting Group III base stocks can have one or more properties that are indicative of a high quality base stock. |
| US10557097B2 |
Solid fuel manufacturing apparatus and method for manufacturing solid fuel
A solid fuel manufacturing apparatus includes: a mixture producing device to produce a mixture by kneading wet combustible waste and a dehydrating agent to accelerate dehydrating the combustible waste; a mixture containing device; an intake device to introduce outside air into the mixture containing device; an exhaust device to discharge exhaust air out of the mixture containing device; a drive device to rotate the mixture containing device; a control device to control operations of the drive device; and a breaking device to break up the mixture contained in the mixture containing device. The dehydrating agent is made of an emulsion containing synthetic resin. The breaking device is placed along an inner peripheral wall of the mixture containing device and configured to scoop the mixture upward in the internal space and allow the mixture to freely fall from above in the internal space by rotation of the mixture containing device. |
| US10557096B2 |
Copolymer and use thereof for reducing crystallization of paraffin crystals in fuels
The present invention relates to a novel copolymer, to processes for preparation thereof and to the use thereof. |
| US10557094B2 |
Crude unit overhead corrosion control using multi amine blends
A method for inhibiting corrosion on internal metal surfaces of an overhead condenser of a crude distillation unit in which hydrocarbons, water and amine hydrochlorides condense, the method includes adding to the overhead condenser an amine composition in an amount and at a rate sufficient to maintain the pH of water condensate in the condenser above a pH of about 5, the amine composition made of a mixture of four amines wherein the amines are monoethanloamine, methoxypropyl amine, morpholine and cyclohexylamine present in a weight ratio ranging from about 25:30:25:20 to about 30:40:15:15. Further, a system and method assess the corrosion rate and optimize the dosage of neutralizing amine composition during the operating conditions of overhead condensing system. |
| US10557090B2 |
Process for producing transport fuel blendstock
A process for producing transport fuel blendstocks comprises providing a first feedstock comprising butane and propane and a second feedstock comprising benzene and dehydrogenating the first feedstock in a first reactor to produce a C4 product comprising butane and butene and a C3 product comprising propane and propylene. The process also comprises oligomerizing the C4 product in a second reactor to produce a first transport fuel blendstock and alkylating the C3 product with the second feedstock in a third reactor to produce a second transport fuel blendstock. |
| US10557088B2 |
Conversion of polymer containing materials to petroleum products
Systems and methods achieve the conversion of polymer containing material into petroleum products such as hydrocarbon gas, wax, crude oil and diesel. The reactor and its system are designed to subject the polymer containing material to pyrolysis in a way that results in a higher petroleum product yield than conventional existing systems. The system has controls which allow for the heating temperature, rotation of the body, and throughput rate, to be adjusted depending on the reaction time required for the material inside the reactor. The condensing system is able to separate the products into the desired petroleum products by percentage output ranging from wax to crude-like oil to diesel-quality oil. |
| US10557085B2 |
Photoalignment composition
The invention relates to a photoalignment composition comprising at least a single photoalignment polymer, preferably a homo- or a copolymer having at least one photoreactive group; and at least a single solvent of formula (I) (R—CO—O—R′), wherein R and R′ are independently from each other straight-chain or branched alkyl chain, with the proviso that at least one alkyl chain is branched. Further, the present invention relates to the use of this composition for coating or printing, especially for printing, more especially for inkjet or offset printing processes, and most especially for an offset printing process. In addition, the present invention relates to the use of the photoalignment composition for the preparation of orientation layers for liquid crystals and in the construction of unstructured and structured optical elements and multi-layer systems, especially liquid crystal displays, LCDs. |
| US10557084B2 |
Alignment film composition, liquid crystal display device, and method of manufacturing liquid crystal display device
An alignment film composition includes a copolymer of a dianhydride-based compound and a diamine-based compound, and a cross-linker. The copolymer has a structure represented by Chemical Formula Ia or Chemical Formula Ib, and the cross-linker is represented by Chemical Formula IIa or Chemical Formula IIb: |
| US10557073B2 |
Drilling fluid for downhole electrocrushing drilling
The disclosure relates to an electrocrushing drilling system containing an electrocrushing drill bit with electrodes through which a voltage may be discharged that are at least 0.4 inches apart at their closest spacing and an electrocrushing drilling fluid including a polar oil, a non-polar oil, or a combination thereof and water. The disclosure further relates to methods of electrocrushing drilling using such a system. |
| US10557071B2 |
Nanosilica dispersion well treatment fluid
A well treatment fluid is provided having an acidic nanosilica dispersion. The nanosilica dispersion of well treatment fluid may form a gelled solid after interaction with a formation over a period. Methods of reducing water production using the well treatment fluids are also provided. |
| US10557070B2 |
Heat transfer fluids and corrosion inhibitor formulations for use thereof
Heat transfer fluid concentrates include: a freezing point depressant, water, or a combination thereof; a carboxylate; an inorganic phosphate; an azole compound; calcium ions and/or magnesium ions; and a water-soluble polymer. Ready-to-use heat transfer fluids and methods for preventing corrosion in heat transfer systems are described. |
| US10557068B2 |
Abrasive grain with main surfaces and subsidiary surfaces
An abrasive grain includes a surface having at least a first face with a first outline, and at least one second face with a second outline. The first outline does not contain any vertices, but the second outline contains at least one vertex. The abrasive grain may include a ceramic material, especially polycrystalline α-Al2O3. |
| US10557067B2 |
Abrasive article including shaped abrasive particles
A shaped abrasive particle including a body comprising a first major surface, a second major surface, and a side surface extending between the first major surface and the second major surface, the body comprising a sharpness-shape-strength factor (3SF) within a range between about 0.7 and about 1.7 and a Shape Index within a range between at least about 0.01 and not greater than about 0.49. |
| US10557066B2 |
Adhesive composition for photocurable interface and surface modification method of substrate using the same
The present invention relates to an adhesive composition capable of improving adhesion force between two interfaces through thermal crosslinking and photo-crosslinking of a substrate and a resin, or a resin and a resin, in processes for optical devices and electronic devices, and a preparation method thereof. Specifically, the present invention relates to an adhesive composition capable of adhering an interface between a substrate and a photocurable resin, and a method of adhering an interface using the same. |
| US10557059B2 |
Slurry, polishing-solution set, polishing solution, substrate polishing method, and substrate
A polishing liquid comprising an abrasive grain, an additive, and water, wherein the abrasive grain includes a hydroxide of a tetravalent metal element, produces absorbance of 1.00 or more and less than 1.50 for light having a wavelength of 400 nm in an aqueous dispersion having a content of the abrasive grain adjusted to 1.0 mass %, and produces absorbance of 0.035 or more for light having a wavelength of 400 nm in a liquid phase obtained when centrifuging an aqueous dispersion having a content of the abrasive grain adjusted to 1.0 mass % for 50 minutes at a centrifugal acceleration of 1.59×105 G. |
| US10557058B2 |
Polishing agent, polishing agent set, and substrate polishing method
The polishing agent of the invention comprises water, an abrasive grain containing a hydroxide of a tetravalent metal element, polyalkylene glycol, and at least one cationic polymer selected from the group consisting of allylamine polymers, diallylamine polymers, vinylamine polymers and ethyleneimine polymers. |
| US10557057B2 |
High melt flow PAEK compositions
A composition [composition (C)] comprising: —from 0.1 to 99.8% by weight (wt. %) of at least one poly(aryl ether ketone) polymer having a melt flow rate (MFR) equal to or higher than 8 g/10 min at 400° C. and under a load of 2.16 kg, as measured in accordance with ASTM method D1238 [(PAEKHMF) polymer], —from 0.1 to 30 wt. % of at least one poly(tetrafluoroethylene)polymer having a D50 particle size equal to or below 10 μm, and having a melting temperature equal to or below 324° C. [(PTFE) polymer], —and from 0.1 to 30% wt. % of at least one carbon fiber, and wherein all % are based on the total weight of the composition (C). |
| US10557056B2 |
ABS/polycarbonate/poly(styrene-co-maleimide) part material for electrophotography-based additive manufacturing
A part material for printing three-dimensional parts with an electrophotography-based additive manufacturing system, the part material including a composition having a grafted copolymer (including acrylonitrile units, butadiene units, aromatic units modified with polycarbonate and poly(styrene-co-maleimide)), a charge control agent, and a heat absorber. The part material is provided in a powder form having a controlled particle size, and is configured for use in the electrophotography-based additive manufacturing system having a layer transfusion assembly for printing the three-dimensional parts in a layer-by-layer manner. |
| US10557050B2 |
Metallic image forming method
A metallic image forming method is a method for forming a metallic image with a metallic ink containing an organic coloring agent capable of exhibiting a metallic color on a recording medium provided with an undercoat layer thereon having a black color or an opposite color to the color of diffused light from the metallic ink. The method includes applying the metallic ink onto the recording medium so as to cover at least part of the undercoat layer. |
| US10557047B2 |
Ga-naphthalocyanine chromophores with short chain alkoxy axial substituents
The present invention relates to specific Ga-naphthalocyanine chromophores with short chain alkoxy axial substituents, their use as almost colourless IR absorbers, for optical filter applications; especially for plasma display panels, or for laser welding of plastics. The compounds may be used in compositions for inks, paints and plastics, especially in a wide variety of printing systems and are particularly well-suited for security applications. |
| US10557046B2 |
Film-forming ink, film formation method, device with film, and electronic apparatus
To provide a film-forming ink and a film formation method, capable of making the dimensional accuracy of a film to be formed excellent by increasing the apparent liquid droplet amount of a film-forming ink to be supplied as a liquid droplet into an opening part included in a partition wall, and also to provide a device with a film and an electronic apparatus, each of which has a film formed using the film formation method. A film-forming ink of the invention includes a film-forming material and a liquid medium in which the film-forming material is dissolved or dispersed, wherein the liquid medium contains a first component which has a boiling point at an atmospheric pressure of 200° C. or higher and a second component which has a boiling point at an atmospheric pressure lower than the first component. |
| US10557045B2 |
Pigment dispersant with hindered light amine stabilizer and pigment dispersions and coating compositions based thereon
A pigment dispersion is disclosed comprising (a) at least one pigment and (b) a polymeric dispersant comprising residual units derived from polymerization of a mixture of monomers comprising (b1) at least one ethylenically unsaturated hindered amine light stabilizing monomer and (b2) at least one additional ethylenically unsaturated monomer different from monomer (b1). Coating compositions comprising the same are also disclosed as are substrates coated at least in part with such coatings. |
| US10557044B2 |
Slippery anti-fouling surfaces fabricated from reactive polymer multilayers
This invention provides slippery liquid-infused porous surfaces (SLIPS) using nanoporous or microporous and chemically reactive polymer multilayers. This approach permits fabrication of slippery anti-fouling coatings on complex surfaces and provides new means to manipulate the mobilities of contacting aqueous fluids. The results expand the range of tools that can be used to manipulate the behaviors of SLIPS and open the door to new applications of this emerging class of soft materials. |
| US10557041B2 |
Anti-corrosion composition comprising polyisobutylenes
Anti-corrosion composition comprising at least a first polyisobutylene with a Staudinger index J0 ranging from about 15 cm3/g to about 98 cm3/g and an average relative molar mass MV ranging from about 32,000 g/mol to about 280,000 g/mol and at least a second polyisobutylene with a Staudinger index J0 ranging from about 105 cm3/g to about 238 cm3/g and an average relative molar mass MV ranging from about 350,000 g/mol to about 900,000 g/mol. |
| US10557034B2 |
Ionizing-radiation-resistant polycarbonate resin composition, and molded product comprising same
A polycarbonate resin composition of the present invention comprises: a polycarbonate resin; a polyalkylene glycol; an epoxy ester compound containing an ester group and an epoxy group; and a halogenated polycarbonate oligomer. The polycarbonate resin composition has excellent discoloration resistance, color, hydrolysis resistance, flame retardancy and the like even after being irradiated with ionizing radiation. |
| US10557023B2 |
Cable insulation comprising a blend of LDPE and polypropylene
Compositions useful for the manufacture of cable insulation sheaths comprise, in weight percent based on the weight of the composition: (A) 85 to 99% low density polyethylene (LDPE) having a crystallinity of greater than 40%; (B) 1 to less than 14% propylene polymer having an upper melting point of greater than or equal to (≥) 130° C.; and (C) ≥0.5% peroxide. |
| US10557022B2 |
High-performance tire
A tyre for wheels of vehicles, in particular motor vehicles, is described. The tyre has a tread with at least one copolymer of (iso-styrene/trans-butadiene): diene-terminated copolymers. The tread has less sensitivity to the effects of temperature, with less weakness, better consistancy of performances, and improved characteristics in terms of grip and/or resistance to laceration. |
| US10557017B2 |
Method of decreasing aldehyde content in a polymeric material
A method of decreasing aldehyde content in a polymeric material such as polyethylene terephthalate which includes contacting the polymeric material with a compound including first, second and third fragments each having a moiety and a moiety NH. |
| US10557016B2 |
Flame retardant resin composition and method for producing the same
A flame retardant resin composition includes a thermoplastic resin, flame retardant reinforced fibers, and a flame retardant. The flame retardant reinforced fibers include cellulosic fibers, a phosphorus compound that is grafted to the surface of the cellulosic fibers, and a polyamine compound that is bound to the phosphorus compound. The flame retardant is a phosphorus-based flame retardant. A method for producing the flame retardant resin composition includes the following: grafting a vinyl phosphate compound to cellulosic fibers by bringing the vinyl phosphate compound into contact with the cellulosic fibers after the cellulosic fibers have been irradiated with an electron beam, optionally followed by electron beam irradiation; binding a polyamine compound to the vinyl phosphate compound, which is grafted to the cellulosic fibers, to form flame retardant reinforced fibers; grinding the flame retardant reinforced fibers; and melt-kneading and pelletizing a thermoplastic resin, the flame retardant reinforced fibers, and a component containing a phosphorus-based flame retardant. This can provide a non-halogen flame retardant resin composition with sufficient flame resistance. |
| US10557011B2 |
Methods for the decomposition of contaminated plastic waste
This invention relates to the field of contaminated plastic waste decomposition. More specifically, the invention comprises methods and systems to decompose contaminated plastic waste and transform it into value-added products. |
| US10557008B2 |
Porous materials and method of making porous materials
A porous material includes a resin material based on a trifunctional ethynyl monomer. Pores in the porous material can be of various sizes including nanoscale sizes. The porous material may be used in a variety of applications, such as those requiring materials with a high strength-to-weight ratio. The porous material can include a filler material dispersed therein. The filler material can be, for example, a particle, a fiber, a fabric, or the like. In some examples, the filler material can be a carbon fiber or a carbon nanotube. A method of making a porous material includes forming a resin including a trifunctional ethynyl monomer component and a polythioaminal component. The resin can be heated to promote segregation of the components into different phases with predominately one or the other component in each phase. Processing of the resin after phase segregation to decompose the polythioaminal component can form pores in the resin. |
| US10557005B2 |
Painted polyolefin articles
A painted article includes a primer layer between a substrate and a paint layer, of which the substrate is the product of a substrate forming composition including an olefin block copolymer and a polypropylene polymer having a density from 0.89 g/cm3 and 0.92 g/cm3. The substrate is free of (1) phthalate-based plasticizer, (2) halogen-containing polymer, and (3) leachable, small polymeric units derived from styrene monomer. |
| US10557004B2 |
Long film
A long-length film including a plurality of knurl portions shaped by continuous linear concavo-convex portions on at least one surface thereof, wherein the plurality of knurl portions are aligned in a lengthwise direction of the long-length film, a planar shape of the knurl portion seen from a thickness direction of the long-length film includes: 10 or more corners having a curvature radius of 0.3 mm or less and an angle of 100° or less or a curvature radius of 0.2 mm or less and an angle of 120° or less, per one planar shape of the knurl portion; and 18 or more straight portions having a straight shape, per one planar shape of the knurl portion. |
| US10557000B2 |
Method for preparing oblate polymer particle
A method for preparing an oblate polymer particle from a spherical polymer particle includes squeezing a polymer film including spherical polymer particles. A pair of polymer sheets are used to uniformly deform the film. With this method, more uniform oblate particles may be prepared, and a yield rate thereof may be improved. |
| US10556998B2 |
Antioxidant stabilized crosslinked ultra high molecular weight polyethylene for medical device applications
An antioxidant combined with UHMWPE prior to subjecting the UHMWPE to crosslinking irradiation. In one exemplary embodiment, the antioxidant is tocopherol. After the antioxidant is combined with the UHMWPE, the resulting blend may be formed into slabs, bar stock, and/or incorporated into a substrate, such as a metal, for example. The resulting product may then be subjected to crosslinking irradiation. In one exemplary embodiment, the UHMWPE blend is preheated prior to subjecting the same to crosslinking irradiation. Once irradiated, the UHMWPE blended product may be machined, packaged, and sterilized in accordance with conventional techniques. |
| US10556994B2 |
Strictly segmented thermoplastic elastomers as biodegradable biomaterials
The present invention relates to a thermoplastic elastomer according to the formula [AB]n, wherein A represents a soft block and B represents a hard block. The present invention further relates to a process for the preparation of the thermoplastic elastomer. The thermoplastic material is in particular suited for biomaterial applications, for example for implants and tissue engineering applications and for purposes including scaffolding material applications, e.g. for tissue engineering purposes. |
| US10556990B2 |
Porous/nanoporous PHT
Methods of forming nanoporous materials are described herein that include forming a polymer network with a chemically removable portion. The chemically removable portion may be polycarbonate polymer that is removable on application of heat or exposure to a base, or a polyhexahydrotriazine (PHT) or polyhemiaminal (PHA) polymer that is removable on exposure to an acid. The method generally includes forming a reaction mixture comprising a formaldehyde, a solvent, a primary aromatic diamine, and a diamine having a primary amino group and a secondary amino group, the secondary amino group having a base-reactive substituent, and heating the reaction mixture to a temperature of between about 50 degC. and about 150 degC. to form a polymer. Removing any portion of the polymer results in formation of nanoscopic pores as polymer chains are decomposed, leaving pores in the polymer matrix. |
| US10556984B2 |
Chemically decomposable epoxide resin system
The invention relates to a chemically degradable cured epoxy resin system containing one or more epoxide resins and one or more curing agents, characterized in that the curing agent contains at least one cyanate, with which the epoxy resin reacts to form an epoxy resin polymer containing cyanurates. The cured epoxy resin system can be recycled by chemically decomposing the cured component epoxy resin system by aminolysis with reactive NH2— or other amino groups and/or alcoholysis with mono-, di-, or poly functional alcohols. |
| US10556982B2 |
Thermoplastic polyurethane resin composition having enhanced texture and durability and production method thereof
A thermoplastic polyurethane resin composition having enhanced texture and durability is capable of ensuring excellent appearance quality by applying polyester polyol including, polytetramethylene ether glycol and polydimethylsiloxane diol to an existing thermoplastic polyurethane resin composition, having excellent mechanical properties and long-term durability, such as anti-scratch and abrasion resistance, while largely enhancing texture quality, largely reducing producing costs by replacing a material such as natural leather, reducing generation of a volatile organic compound (VOC), and using the VOC in a surface material for a vehicle interior material. |
| US10556977B2 |
Diluent for the production of butyl rubber
Methods are provided to efficiently produce butyl rubber via a slurry polymerization process. The process comprises providing at least two monomers, wherein at least one monomer is an isoolefin and at least one monomer is a multiolefin. The monomers are combined with an initiator and an organic diluent comprising 40-60 volume % of methyl chloride and 40-60 volume % of 1,1,1, 2-tetrafluoroethane and polymerized. |
| US10556975B2 |
Aqueous polymerization of thermoresponsive flocculants
A method of forming a thermoresponsive polymer. The method begins by forming a monomer solution by mixing and an optional water soluble monomer in the presence of an aqueous solution. An initiator is then added to the monomer solution to form a thermoresponsive polymer. In this method, R1 can be independently selected from the group consisting of H and alkyl groups; Y can be selected from the group consisting of O, N and S; R2 and R3 can be independently selected from the group consisting of H, alkyl, olefinic, heterocyclic, aromatics, halogens, ammonium salts, nitroxides, nitrates, nitrites, amines, amides, carboxylic acidsacyl chlorides, esters, ethers, alcohols, nitriles, phosphates, phosphonates, sulfates, sulfonates, sulfides, sulfites, thiols, and combinations thereof; and X are methylene groups from about 0 to about 20 carbons. |
| US10556974B2 |
Curable and hygroscopic resin composition for sealing electronic devices, sealing resin, and electronic device
A curable and hygroscopic resin composition for sealing electronic devices, having at least a (meth)acrylate oligomer (a) having the number-average molecular weight of 1,500 to 5,000, a low molecular weight (meth)acrylate (b) having an average molecular weight of 170 to 500, a moisture-reactive organometallic compound (c), and a polymerization initiator (d), wherein the (meth)acrylate oligomer (a) and the low molecular weight (meth)acrylate (b) are multifunctional (meth)acrylates in which the number of (meth)acryloyl groups is from 1.5 to 3 in one molecule of each of the (meth)acrylate oligomer (a) and the low molecular weight (meth)acrylate (b); a sealing resin; and an electronic device. |
| US10556972B2 |
Process for the polymerization of olefins
A gas-phase process for the homopolymerization or copolymerization of olefins carried out in the presence of a catalyst system formed by a contacting, in a liquid hydrocarbon and in the presence of hydrogen, (a) a solid catalyst component comprising Ti, Mg, and Cl, and optionally an internal electron donor compound, (b) an aluminum alkyl compound and optionally (c) an external donor compound. |
| US10556971B2 |
Process for drying polymers
A method for controlling the temperature of the inner surface of a transfer line dryer, and thus controlling the temperature of a polymer product flowing through the transfer line dryer, is explained. Also provided is a transfer line dryer apparatus that is useful for implementing the disclosed method. |
| US10556969B2 |
Chimeric antigen receptors with an optimized hinge region
The present invention relates to multi-functional proteins which comprise (i) a signal peptide, (ii) a target specific recognition domain, (iii) a linker region, connecting domain (ii) and domain (iv) which comprises a specific modified hinge region of the human CD8 alpha-chain, and (iv) an effector domain. The present invention furthermore relates to nucleic acids encoding the proteins, expression constructs for expressing the protein in a host cell and host cells. The proteins of the invention are chimeric antigen receptors with an optimized linker or hinge region that are suitable for generating target-specific effector cells, for use as a medicament, in particular in the treatment of cancer and in adoptive, target-cell specific immunotherapy. |
| US10556968B2 |
Binding molecules specific for CD73 and uses thereof
The present disclosure provides anti-CD73 binding molecules, e.g., antibodies and antigen binding fragments thereof. Also provided are pharmaceutical formulations comprising the disclosed compositions, and methods for the diagnosis and treatment of diseases associated with CD73-expression, e.g., cancer. Such diseases can be treated, e.g., by direct therapy with the anti-CD73 binding molecules disclosed herein (e.g., naked antibodies or antibody-drug conjugates that bind CD73), by adjuvant therapy with other antigen-binding anticancer agents such as immune checkpoint inhibitors (e.g., anti-CTLA-4 and anti-PD-1 monoclonal antibodies), and/or by combination therapies where the anti-CD73 molecules are administered before, after, or concurrently with chemotherapy. |
| US10556967B2 |
Anti-ADAM28 antibody for treating cancer
The present invention provides an antibody that specifically binds to human ADAM28, inhibits enzyme activity of human ADAM28, and has an activity to suppress metastasis of a cancer cell that expresses human ADAM28. The antibody of the present invention can be a human antibody. |
| US10556966B2 |
Anti-HER2 antibodies and immunoconjugates
The invention provides anti-HER2 antibodies and immunoconjugates and methods of using the same. |
| US10556962B2 |
Anti-OX40 antibodies and their uses
The present disclosure provides novel anti-OX40 antibodies, compositions including the antibodies, nucleic acids encoding the antibodies, and methods of making and using the same. |
| US10556961B2 |
Anti-CD38 antibodies for treatment of acute lymphoblastic leukemia
The present invention relates to combination therapies with anti-CD38 antibodies. |
| US10556958B2 |
CD37-binding molecules and immunoconjugates thereof
Methods of using CD37 agents, including, but not limited to, antibodies and immunoconjugates, that bind to CD37 to deplete B-cells (e.g., non-cancerous B-cells) and methods of treating autoimmune and inflammatory diseases are further provided. |
| US10556957B2 |
Anti-CD27 antibodies
The present invention relates to anti-CD27 antibodies, as well as use of these antibodies in the treatment of diseases such as cancer and infectious disease. |
| US10556950B2 |
Humanized antibody for treating or preventing cognitive disorders, process for producing the same, and agent for treating or preventing cognitive disorders using the same
The invention provides methods for using and compositions of humanized antibodies that bind tau protein that is phosphorylated at the serine at position 413. |
| US10556949B2 |
Antigen-binding molecule inducing immune response to target antigen
The present inventors have discovered that in living organisms that have received an antigen-binding molecule containing an antigen-binding domain whose binding activity to an antigen changes depending on ion concentration conditions and containing an FcRn-binding domain having FcRn-binding activity in a neutral pH range, immune responses to the antigen are induced. Furthermore, the present inventors have discovered that in living organisms that have received an antigen-binding molecule containing an antigen-binding domain whose binding activity to an antigen changes depending on ion concentration conditions and containing an FcRn-binding domain having FcRn-binding activity in a neutral pH range, immune responses to the antigen are induced, and also the antigen-binding molecule has cytotoxicity or antiproliferative action against cancer cells, foreign biological species, or such that express the antigen to which the antigen-binding molecule binds. |
| US10556948B2 |
IP-10 antibodies and their uses
The present invention provides isolated monoclonal antibodies, particularly human antibodies, that bind to IP-10 with high affinity, inhibit the binding of IP-10 to its receptor, inhibit IP-10-induced calcium flux and inhibit IP-10-induced cell migration. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for inhibiting IP-10 activity using the antibodies of the invention, including methods for treating various inflammatory and autoimmune diseases. |
| US10556941B2 |
Polypeptides and uses thereof for reducing CD95-mediated cell motility
The present invention relates to polypeptides and uses thereof for reducing CD95-meditated cell motility. In particular, the present invention relates to a polypeptide having an amino acid sequence having at least 70% of identity with the amino acid sequence ranging from the amino-acid residue at position 175 to the amino-acid residue at position 191 in SEQ ID NO:1. |
| US10556937B2 |
Methods for the production of a cosmetic composition comprising leukolectin and uses thereof
The present invention relates to cosmetic compositions comprising polypeptides obtained or obtainable from Salmonidae hatching fluid, methods of producing said compositions and their use in various cosmetic applications to the skin, particularly for improving the cosmetic appearance of skin of a mammalian animal. |
| US10556931B2 |
Broad spectrum conjugate vaccine to prevent klebsiella pneumoniae and pseudomonas aeruginosa infections
The present invention is drawn to conjugates and vaccine compositions comprising a Pseudomonas flagellin or an antigenic fragment or derivative thereof linked to one or more Klebsiella surface polysaccharide antigens, such as Klebsiella pneumoniae O polysaccharide from serovars O1, O2a, O2a,c, O3, O4, O5, O7, O8 and O12. The present invention also provides serovar reagent strains to produce the conjugates and vaccine compositions and methods of inducing an immune response with the conjugates and vaccine compositions. |
| US10556928B2 |
Stabilized peptoid-peptide hybrids and uses thereof
The current invention pertains to stabilized peptoids or peptoid-peptide hybrids. The peptoids or peptoid-peptide hybrids are stabilized by side chain-side to side chain linkages and/or backbone cyclization. The current invention also provides a positional library scanning method for identification of peptoids or peptoid-peptide hybrids having a desired biological activity. |
| US10556926B2 |
Synthetic artificial peptides with antimicrobial effect
The present invention relates to antimicrobial peptides of the general formula AxByCz with x, z≥1, y≥3 and x+y+z≤50, where A and C, in each case independently of one another, have at least 65% basic amino acids and B has at least 65% hydrophobic and/or nonpolar amino acids and comprises a direct sequence of at least three hydrophobic amino acids. Moreover, a medical use of the peptides, a conjugate and an antimicrobial composition are indicated. |
| US10556921B2 |
Dehydrogenation of neat formic acid
A formic acid decomposition catalyst system includes organometallic complexes having formula 1: wherein: M is a transition metal; E is P, N, or C (as in imidazolium carbene); R1, R2 are independently C1-6 alkyl groups; o is 1, 2, 3, or 4; R3 are independently hydrogen, C1-6 alkyl groups, OR14, NO2, halogen; R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R15, R16 are independently hydrogen or C1-6 alkyl groups; R14 is a C1-6 alkyl group; and X− is a negatively charge counter ion. |
| US10556919B2 |
Limonene-based, non-halogenated flame retardants for polymeric applications
A limonene-based flame-retardant compound, a method of making a flame-retardant polymer, and an article of manufacture comprising a material that includes a limonene-based flame-retardant compound. In an embodiment, the method includes forming a limonene-based derivative; forming a phosphorus-based flame-retardant molecule; reacting the limonene-based derivative with the phosphorus-based flame-retardant molecule to form a limonene-based flame-retardant compound; and forming a flame-retardant polymer from the limonene-based flame-retardant compound. In some embodiments, the limonene-based flame-retardant compound has variable functionality including vinyl, epoxide, methylene bridges, and thioethers. |
| US10556916B2 |
Zirconium-89 oxine complex as a cell labeling agent for positron emission tomography
The invention provides a method of preparing a 89Zr-oxine complex of the formula. The invention also provides a method of labeling a cell with the 89Zr-oxine complex and a method for detecting a biological cell in a subject comprising administering the 89Zr-oxine complex to the subject. |
| US10556914B2 |
Substituted isoxazolopyridazinones and isothiazolopyridazinones and methods of use
Compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein R1, R2 and R3 are as defined in the specification, are useful in treating conditions or disorders prevented by or ameliorated by positive allosteric modulation of the γ-aminobutyric acid B (GABA-B) receptor. Methods for making the compounds are described. Also described are pharmaceutical compositions of compounds of formula (I), and methods for using such compounds and compositions. |
| US10556912B2 |
Diarylethene compounds and uses thereof
A compound according to Formula IA and IB, reversibly convertible under photochromic and electrochromic conditions between a ring-open isomer A and a ring-closed isomer B is provided. For substitutent groups, Z is N, O or S; each R1 is independently selected from the group consisting of H, or halo; each R2 is independently selected from the group consisting of H, halo, a polymer backbone, alkyl or aryl; or, when both R2 together form —CH═CH— and form part of a polymer backbone; each R3 is independently selected from the group consisting of H, halo, alkyl, alkoxy, thioalkyl or aryl; each R4 is aryl; and each R5 is independently selected from the group consisting of H, halo, alkyl, alkoxy, thioalkyl or aryl. |
| US10556911B2 |
Thienopyrimidine compounds
Compounds of formula (I) are A2B receptor antagonists: Wherein R1 is optionally substituted aryl or an optionally substituted 5- or 6-membered heteroaryl ring; R2 and R3 are independently selected from hydrogen, C1-C6 alkyl, C3-C8 cycloalkyl, C3-C8 cycloalkyl-(C1-C6)-alkyl, aryl-(C1-C6)-alkyl optionally substituted in the ring part thereof, a 5- or 6-membered monocyclic heterocyclic group optionally linked via a C1-C6 alkylene chain and optionally substituted in the ring part thereof, benzimidazol-2-yl-methyl, pyrid-3-yl-carbonyl, or (1-methyl-piperidin-4-yl)-carbonyl-methyl; or R2 and R3 taken together with the nitrogen atom to which they are attached form an optionally substituted 5- or 6-membered ring; R4 is C1-C3 alkyl, C2-C3 alkenyl, —N(—R5)—R6, or optionally substituted heteroarylmethylamino; and R5 and R6 are independently selected from hydrogen or C1-C3 alkyl; or R5 and R6 taken together with the nitrogen atom to which they are attached form an optionally substituted 4- to 6-membered saturated ring. |
| US10556910B2 |
Synthesis of halichondrin analogs and uses thereof
The present invention provides halichondrin analogs, such as compounds of Formula (I). The compounds may bind to microtubule sites, thereby inhibiting microtubule dynamics. Also provided are methods of synthesis, pharmaceutical compositions, kits, methods of treatment, and uses that involve the compounds for treatment of a proliferative disease (e.g., cancer). Compounds of the present invention are particularly useful for the treatment of metastatic breast cancer, non-small cell lung cancer, prostate cancer, and sarcoma. The included methods of synthesis are useful for the preparation of compounds of Formula (I)-(III) along with naturally occurring halicondrins (e.g., halichondrin B & C, norhalichondrin A, B, & C, and homohalichondrin A, B, & C). Also included are methods for interconverting between the halichondrins, norhalichondrins, and homohalichondrins and their unnatural epimers at the C38 ketal stereocenter through the use of an acid-mediated equilibration. |
| US10556909B2 |
Synthetic process and intermediates
The present disclosure describes a synthetic process and novel intermediates related to spirocyclic azetidenyl-isobenzofuran derivatives having an isothiazoline moiety, which are useful as antiparasitics. |
| US10556908B2 |
Substituted imidazo[1,2-a]pyrazines as LSD1 inhibitors
The present invention is directed to imidazo[1,2-a]pyrazine derivatives of Formula I, or a pharmaceutically acceptable salt thereof, which are LSD1 inhibitors useful in the treatment of diseases such as cancer. |
| US10556903B2 |
NLRP3 modulators
This disclosure features compounds of Formula I, or a pharmaceutically acceptable salt thereof: in which R1, R2, R3, and R4 are as defined herein. These compounds are modulators of NLRP3, which are useful, e.g., for treating a condition, disease or disorder in which a decrease in NLRP3 activity (e.g., a condition, disease or disorder associated with repressed or impaired NLRP3 signaling) contributes to the pathology and/or symptoms and/or progression of the condition, disease or disorder (e.g., cancer) in a subject (e.g., a human). This disclosure also features compositions as well as other methods of using and making the same. |
| US10556896B2 |
Crystalline forms of (3-Amino-oxetan-3-ylmethyl)-[2-(5,5-dioxo-5,6,7,9-tetrahydro-5lambda*6*-thia-8-aza-benzocyclohepten-8-yl)-6-methyl-quinazolin-4-yl]-amine
The present invention relates to novel crystalline forms of compound (I), (3-Amino-oxetan-3-ylmethyl)-[2-(5,5-dioxo-5,6,7,9-tetrahydro-5lambda*6*-thia-8-aza-benzocyclohepten-8-yl)-6-methyl-quinazolin-4-yl]-amine and pharmaceutical compositions comprising the crystalline forms thereof disclosed herein, which may be used for the treatment or prophylaxis of a viral disease in a patient relating to respiratory syncytial virus (RSV) infection or a disease caused by RSV infection. |
| US10556890B2 |
Heteroaryl compounds and methods of use thereof
Provided herein are thiophene compounds, methods of their synthesis, pharmaceutical compositions comprising the compounds, and methods of their use. The compounds provided herein are useful for the treatment, prevention, and/or management of various neurological disorders, including but not limited to, psychosis and schizophrenia. |
| US10556886B2 |
Metal-organic hybrid structures built with multi-directional polydentate ligands
A compound represented by Chemical Formula 1 according to the present invention can coordinate with metal ions to form a bidirectional or multidirectional metal-organic hybrid structure. Thus, the present invention can synthesize various ligands using amine-aldehyde condensation, and synthesize metal-organic materials using the same. |
| US10556880B2 |
Nicotine salts, co-crystals, and salt co-crystal complexes
The invention provides certain nicotine salts, co-crystals, and salt co-crystals and provides novel polymorphic forms of certain nicotine salts. In particular, nicotine salts with mucic acid, 3,5-dihydroxybenzoic acid, and 2,3-dihydroxybenzoic acid, and crystalline polymorphic forms of nicotine 4-acetamidobenzoate, nicotine gentisate, and nicotine 1-hydroxy-2-naphthoate are described. The invention further provides methods of preparation and characterization of such nicotine salts, co-crystals, and salt co-crystals and polymorphic forms thereof. In addition, tobacco products, including smoking articles, smokeless tobacco products, and electronic smoking articles comprising nicotine salts, co-crystals, and/or salt co-crystals are also provided. |
| US10556872B2 |
Fatty acid synthase inhibitors and methods of use
The present disclosure provides for methods of treating cancer in a subject. In certain embodiments, the method comprises administering a therapeutically effective amount of an inhibitor of fatty acid synthase, or a pharmaceutically acceptable salt or prodrug thereof. |
| US10556868B2 |
Method for synthesizing 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid and intermediates thereof
The present invention relates to a method for synthesizing a compound of 3-(difluoromethyl)-1-methyl-1h-pyrazole-4-carboxylic acid, wherein including the steps of: (A) the diethyl ester compounds represented by the following Formula IV are reacted under the action of amine, alkali and carbonyl reagents to produce the acrylic diester compound represented by the following Formula I, wherein: (B) the above compound represented by the Formula I is reacted with a fluoride reagent, a Lewis acid and a methyl hydrazine to form a pyrazole ring-containing diester compound represented by the Formula II, (C) the heterocyclic-containing diester compound represented by the Formula II is reacted with a base to give 3-(difluoromethyl)-1-methyl-1h-pyrazole-4-carboxylic acid represented by the Formula III. |
| US10556860B2 |
hTERT modulators and methods of use
The present invention provides hTERT modulators and methods for producing and using the same. In particular, the present invention provide a compound of the formula as described herein. Some aspects of the invention are based on the characterization of the effect of hTERT core promoter region mutants on the 5-12 G-quadruplex structure and its stability. It is believed that some of the compounds of the invention bind selectively to the G-quadruplex in the hTERT core promoter mutant, which results in reversal of the effect of mutant promoter activation. |
| US10556858B2 |
Antioxidant inflammation modulators: oleanolic acid derivatives with amino and other modifications at C-17
This invention provides, but is not limited to, novel oleanolic acid derivatives having the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds, methods and intermediates useful for making the compounds, and methods of using the compounds and compositions. |
| US10556857B2 |
Hydrazide compounds suitable for nucleating polylactic acid polymer
Presently describes are hydrazide (e.g. dihydrazide) compounds suitable for use as a nucleating agent for a polylactic acid (“PLA”) polymer. Also described are articles such as a film or fiber comprising the semicrystalline polylactic acid polymer and a nucleating agent. |
| US10556852B2 |
Production of maleic acid, fumaric acid, or maleic anhydride from levulinic acid analogs
A system and method for the conversion of a levulinate ester to maleic anhydride using a reducible oxide catalyst. Levulinic acid oxidation delivers maleic anhydride in good yields without viscosity and stability issues that make continuous production problematic. Due to the fact that levulinate esters are more amenable to processing, the conversion of levulinate esters to maleic anhydride represents an appropriate for the commercial production of maleic anhydride from renewable resources. |
| US10556849B2 |
Method for producing methanol and apparatus for producing methanol
A method for producing methanol allows the temperature of the catalyst layer to fall within an appropriate temperature range, reduces energy used, and achieves higher carbon yield. In a synthesis loop including at least two synthesis steps and two separation steps, a first mixed gas is obtained by mixing the final unreacted gas with a fraction of the make-up gas, methanol is synthesized from the first mixed gas after preheating, a first unreacted gas is separated from the obtained first reaction mixture, a final mixed gas is obtained by finally mixing the unreacted gas and a fraction of the make-up gas, the final mixed gas after preheating is further increased in pressure and then methanol is synthesized, a final unreacted gas is separated from the obtained final reaction mixture, and the reaction temperature of the catalyst layer is controlled by the indirect heat exchange with pressurized boiling water. |
| US10556846B2 |
Method of producing concentrate of aromatic hydrocarbon from liquid hydrocarbon fractions, and installation for implementing same
The invention relates to the field of petrochemistry and petroleum refining, and more-specifically to methods and devices for producing a concentrate of aromatic hydrocarbons from liquid hydrocarbon fractions, which involve feeding initial components into a mixer, heating said components, feeding same to a reactor in which the heated components are converted into aromatic hydrocarbons in the presence of a catalyst, separating same into liquid and gas phases, feeding the gas phase into the mixer, and feeding the liquid phase into a rectification column, from which an aromatic hydrocarbon concentrate is collected, and can be used in petroleum refining and in petrochemistry for producing a concentrate aromatic hydrocarbons. According to the invention, methanol is additionally fed into the mixer. Hydrocarbon components which remain in the rectification column following collection are at least partially fed into the mixer. The liquid phase is additionally separated into liquid hydrocarbons and water, the liquid hydrocarbons are fed into the rectification column, and the water is removed. The composition of the liquid aromatic hydrocarbons, which are fed into the rectification column, is measured. In accordance with the results of the measurements, the flow rate of the initial components fed into the mixer is adjusted, and/or the temperature of the rectification column is adjusted. A proposed installation carries out the said method. The achieved technical result consists in increasing the efficiency of producing concentrates of aromatic hydrocarbons, and in increasing the content of alkylbenzenes, particularly xylenes. |
| US10556845B2 |
System and producing method for preparing alkylated oil by using sulfuric acid as catalyst
Disclosed are a system device for preparing an alkylate oil using a sulfuric acid catalyst and a manufacturing method thereof. The system device comprises a reactor unit (100), a catalyst and hydrocarbon circulation unit (200), a separator unit (300), an isobutane circulation unit (500) and a fractionator unit (400). The reactor unit (100) is connected and in communication with the catalyst and hydrocarbon circulation unit (200) and the separator unit (300) via channels respectively. The catalyst and hydrocarbon circulation unit (200) is connected and in communication with the separator unit (300) via channels. The separator unit (300) is connected and in communication with the isobutane circulation unit (500) and the fractionator unit (400) via channels respectively. The catalyst and hydrocarbon circulation unit (200), the separator unit (300), the isobutane circulation unit (500) and the fractionator unit (400) are connected and in communication with the reactor unit (100) via channels respectively. The reactor unit (100) comprises at least a high gravity reactor. Due to the adopted high gravity reactor capable of highly reinforcing the mixing of materials under high viscosity, the system device can operate at a low temperature of −5° C. and prepare the alkylate oil having an octane number of 97-100 at an alkane/alkene ratio of 2-100. |
| US10556844B2 |
Pyrazole compounds as nitrification inhibitors
Pyrazole derivatives as nitrification inhibitors are described herein. |
| US10556842B2 |
Dry powder processing
A method for forming a pelletised evaporite mineral product, the method comprising: pulverising an evaporite mineral feedstock to form a dry powder, mixing the dry powder with a binder in the presence of a liquid to form an intermediate blend; and processing the intermediate blend using a pelletiser to form pellets principally composed of the evaporite mineral. |
| US10556840B1 |
Earth appliance aerated composter unit
In accordance with example embodiments of the present disclosure, the invention provides a combination waste collection container and aerated composter for general composting and waste collection and more specifically to aerated composting and organic waste collodion. The utility of the invention can be extended to the complementary food scrap processing method known as anaerobic digestion, through specific modifications. |
| US10556839B2 |
Methods and compositions for improving plant traits
Disclosed herein are methods of increasing nitrogen fixation in a non-leguminous plant. The methods can comprise exposing the plant to a plurality of bacteria. Each member of the plurality comprises one or more genetic variations introduced into one or more genes or non-coding polynucleotides of the bacteria's nitrogen fixation or assimilation genetic regulatory network, such that the bacteria are capable of fixing atmospheric nitrogen in the presence of exogenous nitrogen. The bacteria are not intergeneric microorganisms. Additionally, the bacteria, in planta, produce 1% or more of the fixed nitrogen in the plant. |
| US10556835B2 |
Method for post-processing colored zirconium oxide ceramic
A method for post-processing a colored zirconium oxide ceramic, the method comprising: putting the colored zirconium oxide ceramic along with a deoxidant into a heating device, conducting a firing process at a preset temperature, and a colorant containing Pr3+ is used for the coloring, and the deoxidant is excessive with respect to a stoichiometric amount of oxygen in the heating device. The technical solution can completely replace Fe3+ with Pr3+ to color the zirconium oxide ceramic yellow. |
| US10556833B2 |
Ceramic honeycomb filter and its production method
A ceramic honeycomb filter comprising a ceramic honeycomb structure having pluralities of flow paths partitioned by porous cordierite cell walls, and plugs formed in predetermined flow paths of the ceramic honeycomb structure; the plugs being formed by ceramic particles and an amorphous oxide matrix existing between the ceramic particles; in a cross section of the plugs, an area ratio A1 of the amorphous oxide matrix in a longitudinal range of ⅓×t from one end, and an area ratio A2 of the amorphous oxide matrix in a longitudinal range of ⅓×t from the other end meeting the relation of ½≤A1/A2≤2, wherein t represents the length of the plug in a direction perpendicular to the longitudinal direction of the plug. |
| US10556830B2 |
Low-density high-strength concrete and related methods
A low-density, high-strength concrete composition that is both self-compacting and lightweight, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at an oven-dried density as low as 40 lbs./cu.ft. The concrete, at the density ordinarily found in structural lightweight concrete, has a higher strength and, at the strength ordinarily found in structural lightweight concrete, a lower density. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi. |
| US10556825B2 |
Strengthened glass with deep depth of compression
Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of layer DOL of about 130 μm up to about 175 μm or, alternatively, to a depth of compression (DOC) in a range from about 90 μm to about 120 μm within the article. The compressive layer has a stress profile that includes a first substantially linear portion extending from a relatively shallow depth to the DOL or DOC and a second portion extending from the surface to the shallow depth. The second portion is substantially linear at a depth from 0 μm to 5 μm and has a steeper slope than that of the first portion of the profile. Methods of achieving such stress profiles are also described. |
| US10556822B2 |
Coated article including low-emissivity coating insulating glass unit including coated article, and/or methods of making the same
Certain example embodiments relate to a coated article including at least one infrared (IR) reflecting layer of a material such as silver or the like in a low-E coating, and methods of making the same. In certain cases, at least one layer of the coating is of or includes nickel and/or titanium (e.g., NixTiyOz). The provision of a layer including nickel titanium and/or an oxide thereof may permit a layer to be used that has good adhesion to the IR reflecting layer, and reduced absorption of visible light (resulting in a coated article with a higher visible transmission). When a layer including nickel titanium oxide is provided directly over and/or under the IR reflecting layer (e.g., as a barrier layer), this may result in improved chemical and mechanical durability. Thus, visible transmission may be improved if desired, without compromising durability; or, durability may simply be increased. |
| US10556821B2 |
Laminated window including different glass substrates with low-E coating adjacent vehicle or building interior and/or methods of making the same
A laminated vehicle window has different glass substrates and a low-emissivity (low-E) coating on an interior surface thereof, so that the low-E coating is to be located adjacent and exposed to the vehicle interior. In certain example embodiments, the low-E coating includes a transparent conductive oxide (TCO) layer of a material such as indium-tin-oxide (ITO). In certain example embodiments, the exterior glass substrate contains more iron, and is thus more absorbing of IR radiation, than the interior glass substrate. |
| US10556820B2 |
Method for making an optical fiber device from a 3D printed preform body and related structures
A method for making an optical fiber device may include using a three-dimensional (3D) printer to generate a preform body including an optical material. The preform body may have a 3D pattern of voids therein defining a 3D lattice. The method may further include drawing the preform body to form the optical fiber device. |
| US10556819B2 |
Method for preparing glass-ceramics, capable of adjusting machinability or translucency through change in temperature of heat treatment
The present invention relates to a method for preparing a lithium disilicate glass-ceramics containing silicate as a main component, and more particularly, to a method for preparing a glass-ceramics, which is capable of adjusting machinability or translucency according to a crystalline size by using a first heat treatment or a second heat treatment. To this end, a method for preparing a glass-ceramics containing a silica crystalline phase includes: performing a first heat treatment on a glass composition at a temperature of 400 to 850° C., so that a lithium disilicate crystalline phase and a silica crystalline phase each having a size of 5 to 2,000 nm are formed through the first heat treatment. After the first heat treatment, the method further includes performing a second heat treatment at a temperature of 780 to 880° C., so that translucency is adjusted by a temperature of the second heat treatment. |
| US10556814B2 |
Denitrification biofilter device and method for treating wastewater
A denitrification biofilter device, including: a regulating pool, a reactor body, a water tank, a first doser, a second doser, a backwash pump, a water inlet pump, and a blower. The regulating pool includes a raw water inlet and a water outlet. The reactor body includes a uniform water distributor, a filler layer, a buffer layer, a filter layer, a supporting layer, a filler supporting plate, a backwash water outlet, a treated water outlet, and a backwash water inlet. The treated water outlet and the backwash water inlet are disposed at the bottom of the reactor body and are connected to the water tank via pipes. The filler layer is filled with zeolites having a grain size of between 4 and 8 mm, a density of between 1.9 and 2.6 g/cm3, a porosity greater or equal to 48%, and a specific surface area of between 570 and 670 m2/g. |
| US10556810B2 |
Solar sterilization apparatus for incremental boiling
A water sterilizer powered by solar energy is described. A first check valve allows an increment of untreated water to flow from a reservoir into a boiling chamber where it is heated to boiling, and thus sterilized, by focused solar energy. A second check valve with a higher cracking pressure than the first valve remains closed, holding the increment of untreated water in the boiling chamber until the pressure of steam forces the second valve open, thus evacuating the chamber of now-sterilized water. Once the chamber is evacuated, the second valve automatically closes, and the first valve automatically opens, allowing another incremental sterilizing cycle to begin. |
| US10556807B2 |
Device for treating water for household use
A device for treating water for household use designed so as to be temporarily coupled to the mouth of a faucet to allow the continuous supply of treated water and the water to be treated being guided radially through the inside thereof. The device is formed by means of coupling a cylindrical receptacle to an upper closing element, where the receptacle supports, on the inside thereof, a paddle blind on which a hollow, cylindrical-shaped membrane is supported, where the membrane accumulates a filter bed therein. The inner wall of the receptacle is provided with ribs that extend longitudinally so as to define channels through which the treated water flows. The upper closing element is provided with grooves for the inflow of water to be treated, on which sealing means are supported for the coupling to the faucet. |
| US10556805B2 |
System for tail gas treatment of sulfur recovery units
A process for recovering sulfur from a tail gas stream comprising the steps of providing a tail gas stream to a chemical looping combustion (CLC) unit, the tail gas stream comprising a sulfide component, providing an oxygen carrier to the CLC unit, the oxygen carrier comprising a calcium carbonate, providing an air stream to the CLC unit, the air stream comprising oxygen, and reacting the sulfide component in the CLC unit with the calcium compound and the air to produce a product effluent, the product effluent comprising calcium sulfate. |
| US10556801B2 |
Process for the preparation of a dealuminated zeolitic material having the BEA framework structure
The present invention relates to a method for the preparation of a treated zeolitic material having a BEA framework structure including the steps of: (i) providing a zeolitic material having a BEA framework structure, wherein the BEA framework structure includes YO2 and X2O3, wherein Y is a tetravalent element, and X is a trivalent element, and wherein the zeolitic material having a BEA framework structure is obtainable and/or obtained from an organotemplate-free synthetic process; (ii) calcining the zeolitic material provided in step (i) at a temperature of 650° C. or more; and (iii) treating the calcined zeolitic material obtained from step (ii) with an aqueous solution having a pH of 5 or less, as well as to zeolitic materials per se preferably obtainable according to the inventive method and to their use, and to a process for converting oxygenates to olefins employing the inventive zeolitic materials. |
| US10556797B2 |
Catalyst for manufacturing multi-walled carbon nanotube and method of manufacturing multi-walled carbon nanotube using the same
Disclosed are a catalyst for manufacturing multi-walled carbon nanotubes and a method of manufacturing multi-walled carbon nanotubes, which has aligned bundle structure with a small number of walls and low surface resistance and density. The catalyst for manufacturing multi-walled carbon nanotubes according to the present invention includes a silica-alumina (SiO2—Al2O3) mixed carrier; and a transition metal main catalyst supported on the mixed carrier. |
| US10556796B2 |
Plant and process for producing nitric acid
Disclosed is a dual pressure plant for the production of nitric acid on the basis of the oxidation of ammonia. The plant comprises a reactor configured to produce a burner gas stream; a gas cooling section configured to form a cooled burner gas; a condensation section configured to form an aqueous nitric acid condensate and an uncondensed nitrogen oxides gas stream; an absorption section configured to produce raw nitric acid and a tail gas; and a tail gas treatment system configured to form a purified tail gas. In a tail gas heating section a further heat exchanger configured to receive heat from the burner gas stream, said further heat exchanger being positioned relatively close to the reactor. |
| US10556791B2 |
CMOS compatible capacitive absolute pressure sensors
Monolithic integration of microelectromechanical systems (MEMS) sensors with complementary oxide semiconductor (CMOS) electronics for pressure sensors is a very challenging task. This is primarily due to the requirement for a very high quality thin diaphragm to provide the pressure dependent MEMS deformation that can be sensed and, when seeking absolute rather than relative pressure sensors, a sealed reference cavity. Accordingly, a new manufacturing process is established based upon back-etching and bonding of a monolithic absolute silicon carbide (SiC) capacitive pressure sensor. Beneficially, the process embeds the critical features of the MEMS within a shallow trench formed within the silicon substrate and then processing the CMOS circuit. The process further benefits as it maintains that those elements of the MEMS element fabrication process that are CMOS compatible are implemented concurrently with those CMOS steps as well as the metallization steps. However, the CMOS incompatible processing is partitioned discretely. |
| US10556787B2 |
Liquid transfer apparatus and control method thereof
A liquid transfer apparatus and a control method thereof are provided. The liquid transfer apparatus includes a first auxiliary cover, a second auxiliary cover, a transfer tube and a breathing pipe. The first auxiliary cover is configured to cover a container for holding a liquid to be transferred; and the second auxiliary cover is configured to cover a target container. One end of the transfer tube runs through the first auxiliary cover and the other end runs through the second auxiliary cover. One end of the breathing pipe runs through the first auxiliary cover and the other end is configured to introduce nitrogen, or an inert gas, so that the liquid in the container for holding the liquid to be transferred can be transferred to the target container through the transfer tube. |
| US10556784B2 |
Lifting system and method for lifting and/or lowering loads
A lifting system for lifting and/or lowering loads having a lifting apparatus which is suitable for conveying loads along a lifting direction from a first transfer position into a second transfer position and along a lowering direction from the second transfer position to the first transfer position, and a conveyor apparatus which is suitable for taking on, at the first and/or the second transfer position, the loads conveyed by the lifting apparatus. The conveyor apparatus has at least one holding pendulum which is pivotable into a holding position, wherein the lifting apparatus has at least one holding receptacle for the holding pendulum, wherein the holding pendulum, in the holding position, can be placed in engagement with the holding receptacle, by a movement of the holding receptacle in the lowering direction, such that a movement of the lifting apparatus in the lowering direction is blocked, and/or the holding pendulum, in the holding position, can be placed in engagement with the holding receptacle, by a movement of the holding receptacle in the lifting direction, in such a way that a movement of the lifting apparatus in the lifting direction is blocked. The holding receptacle has a first guide track, wherein the first guide track is designed so as, during a movement of the holding receptacle along the lifting direction or the lowering direction, to move the holding pendulum into a first position in which the holding pendulum cannot be placed in engagement with the holding receptacle. |
| US10556783B2 |
Forklift adapter
The invention disclosed herein is a forklift adapter comprising multiple metal bars which create a payload carriage and two insertion points for traditional forklift forks. The adapter is capable of transporting payloads over obstacles and of precisely positioning the payload at the specified drop location. The adapter redirects the forklift insertion point such that the insertion point is perpendicular to the adapter bottom supports thereby transferring the support load of the forks from the bottom of the payload to the top of the payload. The adapter allows a forklift to position a payload over railings and reverse away from the payload. |
| US10556782B2 |
Raising/lowering conveyance device for container for conveying article
A raising/lowering conveyance device for a container for conveying an article includes a container gripping mechanism having multiple container support pins which are arranged so as to be capable of freely protruding and retracting. A spring for biasing the container gripping mechanism upward is interposed between the container gripping mechanism and a columnar support member for supporting the container gripping mechanism such that the container gripping mechanism can be freely raised and lowered. As a result of the upward biasing force of the spring, the container gripping mechanism is held at an equilibrium height in equilibrium with the weight thereof and is capable of movement vertically with the equilibrium height serving as the center of the movement. When the container gripping mechanism lifts a container, the mechanism receives the weight of the container, descends from the equilibrium height, and is supported at the fixed height of the columnar support member. |
| US10556779B2 |
Cable winch and cable drum
A cable winch having a receiving unit for accommodating a cable drum that includes a cable wound about an axis of the cable drum. The receiving unit includes a quick mounting mechanism for attaching the cable drum in a manually detachable manner to the cable winch. |
| US10556778B2 |
Work machine with multiple sensors
A work machine includes a traveling undercarriage, an upper rotating structure swingably mounted on the traveling undercarriage, a cab mounted on the upper rotating structure, an attachment including multiple work elements and attached to the upper rotating structure, an end attachment attached to the end of the attachment, a first sensor configured to obtain the angles of rotation of the work elements, a second sensor configured to obtain the angle of rotation of the end attachment, and a control device configured to restrict or stop the motion of reducing a distance between the end attachment and the cab in response to determining that the end attachment has entered a predetermined region based on the outputs of the first sensor and the second sensor. |
| US10556774B2 |
Method and arrangement for determining elevator data based on the position of an elevator car
A method and an arrangement for determining elevator data based on the position of an elevator car of an elevator system includes the elevator car having a flag reading sensor, the elevator car being movably arranged in a hoistway and can be moved by a drive with a suspension rope over a traction sheave, and the elevator car can be stopped at a plurality of stopping positions of the hoistway. Each stopping position has a flag marker with a flag height. Movement of the elevator car is determined by a control unit connected to an encoder at the traction sheave. When leaving a stopping position, the travelled distance of the elevator car between the stopping position and a flag edge is measured and a stopping inaccuracy is determined by the control unit. |
| US10556773B2 |
Pull-out type cord winding module
A magnetic attraction type cord winding module, comprising a rotary wheel (9) on which a cord (10) is wound and a stop button (4) working cooperatively with the rotary wheel (9). The cord winding module further comprises at least one pair of magnet blocks, and the at least one pair of magnet blocks comprise a first magnet (3) disposed on the stop button (4) and a second magnet (5) disposed on the rotary wheel (9). The stop button (4) automatically brakes the rotary wheel (9) under the action of an attractive force or a repulsive force of the magnet blocks and prevents the rotary wheel (9) from retracting the cord (10). The magnet block disposed on the stop button (4) does not protrude from the upper surface of the stop button (4), and the magnet block disposed on the rotary wheel (9) is flattened. |
| US10556766B2 |
Applied constructive head layout for structural glazing system
Refers to the present invention, a device (1) that will be fabricated with appropriate material, with several dimensions, to be adapted to a computerized numeric platform, for the structural glazing process, which is a technique of fixing the glass and the frame, through application of the high adhesion double-sided tape between them, the structure remains hidden on the inner side, in two basic steps, one being application and cutting of the high adhesion double-sided tape over the glass sheet, and the other is (applying) correct pressure on them, for the purpose of replacing the current manual process. |
| US10556765B2 |
Registration system with independent laterally adjustable nips
A registration system for a printing device and a method for controlling the same are disclosed. For example, the registration system includes at least one sensor to detect a position of a print media, at least one laterally adjustable nip, wherein the laterally adjustable nip moves along an inboard direction and an outboard direction, a motor coupled to the at least one laterally adjustable nip to move the at least one laterally adjustable nip a desired amount of movement based on the position of the print media and a width of the print media, and a processor communicatively coupled to the at least one sensor and the motor to calculate a desired amount of movement based on the position of the print media and control the motor to move the at least one laterally adjustable nip by the desired amount of movement. |
| US10556762B2 |
Sheet conveying apparatus, image forming apparatus, and image reading apparatus
A sheet conveying apparatus includes first, second, and third rotating members, a switching unit, and a regulating member. The first rotating member rotates in one direction to convey, with the second rotating member, a sheet in a first direction and convey, with the third rotating member, the sheet in a second direction different from the first direction. The switching unit switches the first rotating member between first and second positions. The first position is a position in which the first rotating member coveys a sheet with the second or third rotating member. The second position is a position to which the first rotating member is retracted from the first position. Where the first rotating member moves from the first position, the regulating member regulates the sheet position so that a sheet rear end held by the second and third rotating members is positioned above a first rotating member moving trajectory. |
| US10556755B2 |
Conveyor transfer guards
In one aspect, a transfer guard member having a body for being positioned in a gap intermediate conveying surfaces, an upper portion of the body for spanning the gap and outer portions of the upper body for slidingly engaging the conveying surfaces, and a pair of spaced, resilient legs having distal end portions for resiliently and slidingly engaging the conveying surfaces. In another aspect, a transfer guard member having a body and at least one attachment member of the body configured for being detachably fixed to a mounting bar. The body has at least one recess adjacent the attachment member for receiving at least one attachment member of another transfer guard member fixed to the mounting bar so that upper transfer surfaces of the attachment members are adjacent one another. |
| US10556753B2 |
Device for separating piece goods to be stored in an automated storage facility
A device for separating piece goods to be stored in an automated storage facility is provided. The device includes a conveyor for conveying piece goods from a stock to a support surface of a collecting device, a controller for controlling the conveyor, a sensor, to detect the striking of the support surface by piece goods. The detector has an imager, which produces at least one recording of the underside of the support. A handling device is configured to remove a piece good from the support surface for further transport into the storage facility is coupled to the controller, which is further configured to control the handler according to the information. |
| US10556750B2 |
Sensing an article in a conveyor
Certain examples of conveyors are described. The conveyors comprise a belt for conveying an article, wherein the belt has a plurality of holes. The conveyors further comprise sensors and the sensors and the plurality of holes are arranged such that the article is detectable when both the sensors sense a material simultaneously. Dryers, print substrate pre-treatment apparatus and printing systems are also described. |
| US10556746B1 |
Belt tracking assembly and methods for the same
A pulley assembly for an automative machine and methods for adjusting the pulley assembly are disclosed. The pulley assembly may include a monolithic body, an actuation assembly, and a pulley. The monolithic body may define a recess extending from a first end surface toward a second end surface thereof. The recess may at least partially separate an upper portion of the monolithic body from a lower portion of the monolithic body. The actuation assembly may be operably coupled with the monolithic body and configured to apply a biasing force to the upper portion of the monolithic body to actuate the upper portion of the monolithic body towards or away from the lower portion of the monolithic body. The pulley may be rotatably coupled with the upper portion of the monolithic body such that the pulley moves when the upper portion of the monolithic body is actuated. |
| US10556745B2 |
Drive system for conveyors
A conveyor system includes a drive assembly and a plurality of rollers configured to singulate a plurality of conveyed articles travelling on the plurality of rollers along a direction of travel. Each of the plurality of rollers having a drive end and a base end. The drive end having a drive sheave including a plurality of grooves and a plurality of peaks interposed between the plurality of grooves formed on a surface thereof. The drive assembly is coupled to the drive end of at least one of the plurality of rollers by a drive belt. At least a first portion of the plurality of rollers is disposed at an angle with respect to the direction of travel. |
| US10556744B2 |
Conveying vehicle as well as base frame and modular system for conveying vehicle
A base frame (34) which is universally usable for different modular structured conveying vehicles (30), in particular for shuttles (32), wherein the conveying vehicles (30) can travel horizontally along a travelling direction (52) in a storage and order-picking system (10), wherein the base frame (34) comprises a supporting frame (36) and a structure (38) connected to the frame (36), wherein at least the structure (38) is made of plastic only, and wherein the structure (38) comprises a plurality of component-specific seatings (58) being formed integrally with the structure (38) and being configured to positively hold in a resilient clamp at least one of the following functional components (60) of the respective conveying vehicle (30): a bearing (62); a driving unit (64); a sensor (66); an actuator (68); a load-handling device (70); a communication unit (78); a cabling (76); and an electric controlling unit (80) wherein each of the functional components (60) is positively insertable in or on the respective component-specific seating (58) along a component-specific mounting direction. |
| US10556743B2 |
Storage and retrieval system
A storage and retrieval system including a vertical array of storage levels, each storage level having storage locations, a multilevel vertical conveyor system configured to transport the uncontained case units to and from the vertical array of storage levels, each storage level being configured to receive uncontained case units from the multilevel vertical conveyor system, at least one autonomous transport confined to each storage level, the at least one autonomous transport being configured to transport the uncontained case units between respective storage locations and the multilevel vertical conveyor system, and a controller configured to effect operation of the multilevel vertical conveyor system and at least one autonomous transport for assembling orders of uncontained case units of different types without moving bundles of the same uncontained case unit type throughout the storage and retrieval system. |
| US10556741B2 |
Container having excellent slipping property for fluid contents
A container for containing fluid substance as a content, wherein a container surface that comes in contact with the content is formed of a resin composition that contains a forming-resin and an immiscible-liquid that is immiscible with the fluid substance. The container has markedly improved slipping property for the fluid contents and can be easily produced. |
| US10556739B2 |
Rigid pack for tobacco articles with lid and provided, at the bottom, with a pull-out container
A rigid pack for tobacco articles having: at least one wrap of parallelepiped shape, which encloses a group of tobacco articles; a rigid container whose inner volume is divided into a top chamber, which houses the wrap and a bottom chamber which is available; a rigid lid hinged to the container; a rigid collar, which is folded in a “U”-shape, and is arranged inside the container; a drawer, which is arranged in the area of the bottom chamber, is cup-shaped and has a sliding opening by means of linear movement between a closed position in which the drawer is completely arranged inside the container and an open position in which the drawer is partially pulled out of the container and projects outwards from the container; and a limit stop device, which fulfils the function of stopping the outward movement of the drawer from the container in a maximum open position, namely of preventing the drawer from being completely pulled out of the container by setting a maximum limit for the pull-out movement of the drawer from the container. |
| US10556737B2 |
Twist action portion control sauce dispenser
A dispensing device having an elongated dispenser body which is elliptical in cross-section through its midsection, has an open top end, and has a dispensing bottom end; a cylindrical ratchet support member which is removably disposed within the open top end of the dispenser body, wherein the ratchet support member comprises a through hole one and or more ribs disposed on the inside of its circumferential sidewall; and a wheel-shaped ratchet which is removably disposed within the ratchet support member, wherein the ratchet has radially extending teeth which are configured to engage with the ratchet support member ribs, the ratchet configuration allows rotary motion in a first direction over the ribs, the ratchet configuration prevents rotary motion in a second, opposite direction past a point defined by the ribs, and the ratchet comprises ribs disposed on the top surface of the ratchet wheel. |
| US10556733B2 |
Buffer material
A buffer material includes a pair of impact absorption parts. Each of the pair of impact absorption parts has a first rectangular plate part, which is formed by cutting a predetermined place of the sheet material and is bendable downward along one end edge, and a second rectangular plate part which is concatenated to the other end edge of the first rectangular plate part and has a length in a direction along the other end edge, which is longer than a length in the direction of the first rectangular plate part. Each of the pair of impact absorption parts is formed by bending the first rectangular plate part in a sectional V shape and allowing both end portions of the second rectangular plate part in the direction along the other end edge to be engaged with and held to an upper surface of the support plate part. |
| US10556728B2 |
Packaging container
In a packaging container in which a funnel-shaped spout is attached to a container body, positioning of a portion to which the funnel-shaped spout is attached is facilitated, and manufacturing costs are reduced. The packaging container includes: a container body having a body portion in which an engaging wall is provided, and a bottom portion provided at a first end of the body portion; a funnel part having a funnel shape within the body portion, and an wide opening end thereof is restricted from moving toward at least the first end by the engaging wall; and a sealing lid sealed to an opening portion which serves as the second end of the body portion while being in contact with a narrow opening end of the funnel part to seal the container body. |
| US10556727B2 |
Food container and related methods
A container for food includes a tray and a lid. with the lid extending between first and second longitudinal ends. The lid has one or more sidewalls, as well as a top wall that is connected to the one or more sidewalls, with the top wall having an interior surface that faces an interior of the container. The top wall also includes an exterior surface that is disposed opposite the interior surface. The one or more sidewalls of the lid include an end wall that is located at the first longitudinal end of the lid, and the interior surface includes an end portion adjacent the end wall. The lid has at least one of a preformed raised portion on the exterior surface, or a deployable element for defining a raised portion on the exterior surface. |
| US10556726B2 |
Device for pressing out a material from a deformable tube
The invention relates to a device for pressing out a material from a deformable tube, comprising the following: a housing having a base end; an upper section opposite the base end; and lateral wall sections between the base end and the upper section; a squeezer that can be introduced into the housing, wherein the squeezer has a carrier element and two opposing jaws for gripping and squeezing out a material from the tube, wherein the housing has an opening in the upper section through which an outlet of the tube can be guided, and same has openings in opposing parts of the lateral wall sections via which the jaws can be actuated, wherein the jaws are secured to the carrier element at one end and the squeezer also has a manual lever element on at least one jaw, wherein the lever element is connected to the jaw in a connection region to form an assembly, in which a pressure manually applied to the lever element brings about a force on the jaw in the direction of the other jaw, wherein the lever element has a body with reinforcing ribs, wherein the reinforcing ribs are surrounded at least partially by a closed outer skin, wherein a region of the outer skin forms a gripping region. |
| US10556724B2 |
Container
A container having a container element, a lid element removably joined to the container element to form a sealed storage cavity, and a bowl element that removably covers the lid element to protect it during transport. The storage cavity has an interior vertical wall dividing it into multiple storage chambers. The lid element has two openings, each sealably closed by an operable flap movable from an open position to a closed position. In an open position, the flap has a convex outer surface forming a spout for the opening. In a closed position, the flap has a concave outer surface and engages all edges of the opening to seal the opening. When in use, the bowl element can be removably stowed to the bottom of the container element or used as a serving vessel. |
| US10556723B2 |
Cover assembly for protecting chemical container
A cover assembly for protecting a chemical container according to the present disclosure includes: a first cover member encompassing a part of an inner container; a second cover member encompassing the other part of the inner container; and a binding member for connecting the first cover member and the second cover member, wherein the binding member includes a binding body formed at any one of the first cover member and the second cover member and coupled to the other.The cover assembly for protecting a chemical container, which is the present invention, is configured such that the outside of a glass bottle accommodating a chemical is formed with a protection member capable of being separated into two or more layers, thereby suppressing a negative influence on the surroundings thereof by minimizing leakage of the solution to the outside even if the glass bottle is broken by an impact when a worker handles or moves the glass bottle. |
| US10556722B2 |
System for tracking waste or recyclable material
Systems, methods and devices are provided for tracking and managing waste or recyclable materials, which may include one or more devices enabled to capture and record information about waste material at a point in a distribution chain, as well as information technology systems for collecting, processing, analyzing and otherwise managing information about a large number and variety of streams of waste material. |
| US10556721B2 |
Clasp for tethering
A clasp or clamp secures a string or rope, such as made from stretch wrap, to an object such as in securing an object to a pallet for shipping. The clasp or clamping device readily secures one end of the string and allows for tightening of the string through pulling a second end of the string through a second portion of the clasp or clamping device. The second end of the string can be tied off or secured on the second portion of the clasp or claiming device. The clasp or clamping device further includes at least two protrusions extending from one of the first end and the second end, the at least two protrusions defining a space there-between. The space between the at least two protrusions includes a narrow portion to impede slippage of the string. |
| US10556717B2 |
Packaging assembly comprising a tightening portion, a box portion, a flexible strip and a pair of securing members
Provided herein is, among other things, a packaging assembly comprising at least a substantially rigid panel, a tightening portion, a box portion, a flexible strip and securing members, wherein an object to be packaged is held securely between the flexible strip and the rigid panel. Also provided herein are methods of packaging an object using the packaging assembly disclosed herein. |
| US10556714B2 |
Container treatment device with a device for replacing retaining and centering units
In a container treatment device, retaining-and-centering units hold a container as it traverses a transport path that passes through a set of treatment stations, each having a rotor that propels a retaining-and-centering unit along the transport path. Sometimes, a retaining-and-centering unit becomes defective and must be removed from the transport path. A storage-and-replacement device receives a defective retaining-and-centering unit that is removed from the transport path and supplies a replacement. This occurs with no interruption of operation. |
| US10556712B2 |
Method and device for separating and transferring pellets
A pellet column is formed in a metering duct. The lowermost pellet is located in a connection point where an outlet duct is connected to the metering duct and leads transversely away therefrom. A first duct, which opens into the metering duct via a first duct mouth above the connection point, is impinged with negative pressure, wherein a pellet is suctioned onto the first duct mouth and is fixed thereto. This pellet acts as a block for the pellets thereabove. A second duct, which opens into the connection point via a second duct mouth, is impinged with positive pressure, wherein the pellet at the connection point is pneumatically ejected via the outlet duct and supplied to a container. After the ejection of the lowermost pellet, the negative pressure in the first duct is switched off such that the pellet held at the first duct mouth advances toward the connection point. |
| US10556711B2 |
Thermo-sealing apparatus for filling and sealing liquid containers
A thermo-sealing machine for filling containers with liquids and sealing them, comprising a bearing structure on which a bell member is mounted, at a higher position than that of support means for supporting at least a container to be filled and sealed, said bell member comprising a metering device, die-cutting means and sealing means, for die-cutting and sealing a film slidable between said bell member and the container to be filled, said machine being provided with an anti-polluting and operator safety system. |
| US10556709B1 |
Energy-efficient launch system for aerial vehicles
An energy-efficient launch system that utilizes the principles of whip dynamics to launch payloads at high speeds is described. The launch system may include a marine vehicle having an onboard power source. A tapered, superconducting cable may be retractably connected to the marine vehicle via a winch and electrically connected to the power source. One or more aerial vehicles may be coupled to and receive power via the cable. To launch a payload at the end of the cable, the marine vehicle, winch, and/or aerial vehicles may be operated in coordination to create, propagate, and accelerate a whip waveform along the cable toward the payload. |
| US10556707B2 |
Modular interface for an aerial drone
A modular sensor platform is provided for installation on an unmanned aerial vehicle (UAV) for sensor operation. The platform includes an external shell that defines an internal volume, an interface module, and a mission module. The shell inserts between sections of the UAV. The interface module attaches to the shell within the volume. The mission module attaches to the shell within the volume. The interface module includes a communications package, a battery package and an air intake. |
| US10556704B1 |
Health based actuator allocation
A set of one or more desired forces or desired moments associated with an aircraft having a plurality of rotor modules is received. A plurality of health metrics associated with the plurality of rotor modules is received. A plurality of commands for the plurality of rotor modules is determined based at least in part on the set of desired forces or desired moments and the plurality of health metrics. The plurality of commands is sent to the plurality of rotor modules where each rotor module in the plurality of rotor modules is configured to perform a corresponding command in the plurality of commands. |
| US10556701B2 |
Bird-strike energy absorbing net
An energy absorbing arrangement may comprise an inner barrel comprising a centerline axis, an outer barrel, a webbing extending between the outer barrel and the inner barrel and configured to be offset from a nose lip by a distance, the webbing being folded together to form a plurality of folds, the plurality of folds being stitched together via a plurality of stitches, wherein the webbing is configured to absorb energy from an object in response to the object passing through the nose lip and applying a force to the webbing. |
| US10556697B2 |
Light weight restraint for evacuation slide systems
A releasable restraint for an evacuation system may comprise a first female fastener, a second female fastener, and a center member coupled between the first female fastener and the second female fastener, wherein the center member is configured to separate in response to a predetermined tensile force. The releasable restraint may further comprise a first tape extending from the first female fastener and a second tape extending from the second female fastener. |
| US10556695B2 |
Rotor ice protection system
A rotor ice protection system (RIPS) apparatus for an aircraft to heat aircraft rotor blades is provided. The RIPS apparatus includes circuitry disposed to transmit electrical loads associated with RIPS operations, an indicator unit disposed to alert a pilot of the aircraft to a RIPS condition indicating an operating status of the RIPS operations, a controller configured to actuate the RIPS operations in accordance with current conditions and to issue a command to the indicator unit to alert the pilot to the RIPS operations according to the actuation and a sensor system disposed to sense whether the circuitry is transmitting the electrical loads and to provide a sensing result to the indicator unit. The indicator unit additionally alerts the pilot to the RIPS operations according to the sensing result. |
| US10556694B2 |
Aircraft galley chiller system
A modular chiller for an aircraft galley trolley compartment disposed below a galley work deck. The modular chiller includes an enclosure for components configured to chill air circulating throughout the trolley compartment. The modular chiller includes a heat exchanger for chilling air entering the enclosure from the trolley compartment through air return ports. The modular chiller includes a fan for directing air flow through the enclosure, wherein a speed of the fan is controllable by a controller thereby causing adjustment in a volume of the air passing through the heat exchanger. The modular chiller includes connection ports configured to couple the modular chiller to one or more aircraft systems, the connection ports including quick disconnect connections for aircraft line replacement units, wherein the plurality of connection ports comprise at least one connection port for supplying liquid refrigerant to the modular chiller. |
| US10556689B2 |
Convertible seating unit
A convertible seating unit (100, 200) is disclosed as including a first seat (104a, 204a) including a first backrest (106a) and a first seat base (108a), and a second seat (104b, 204b) on a side of the first seat, in which at least the first seat is movable between a first configuration in which the first backrest is inclined relative to the first seat base and a second configuration in which the first backrest is substantially parallel to the first seat base, and when the first seat is in the second configuration, the first backrest forms a first upper support surface. |
| US10556682B2 |
Return device for retracting a movable attachment device, and an aircraft fitted with such a return device
A return device for retracting an attachment device of an aircraft. The attachment device is movable between a retracted storage position and a deployed working position, the return device tending to place the attachment device in the retracted storage position in the absence of an external load, while allowing the attachment device to move towards the deployed working position in the presence of an external load. The return device comprises resilient return means for exerting a traction return force on the attachment device and automatically bringing the attachment device into the retracted storage position; a force-reduction member for reducing the traction return force exerted by the resilient return means on the attachment device; and a line element having a first free end secured to the attachment device and a second free end secured to the force-reduction member. |
| US10556672B2 |
Baseless vortex generator
A strake may comprise a plate, wherein the plate extends between a forward end and an aft end along a first direction and the plate extends between a root end and a tip end along a second direction, a first tab extending from the root end of the plate, wherein a first fastening aperture is disposed in the first tab, and a second tab extending from the root end of the plate, wherein a second fastening aperture is disposed in the second tab. |
| US10556670B2 |
Laminar flow panel
An aerodynamic body operable to both promote laminar flow and satisfy structural requirements is disclosed. A perforated panel skin comprises an inner surface and an outer surface of the aerodynamic body. A micro-lattice support structure is coupled to the inner surface and defines airflow gaps allowing suctioning of air from the outer surface through the perforated panel skin and into a plenum of the aerodynamic body. Rows of main beams of the micro-lattice support structure are aligned along land lines oriented in a substantially chord-wise direction relative to an airflow over the aerodynamic body. |
| US10556667B2 |
Aircraft wing load alleviation device and aircraft wing load alleviation method
An aircraft wing load alleviation device is to be provided to an aircraft having a body, a main wing, and an elongated supporting member with an end fixed to the body and another end fixed to the main wing to support the main wing. The aircraft wing load alleviation device alleviates a load acting on the main wing, and includes a load detector, an actuator, and a controller. The load detector detects the load acting on the main wing. The actuator is provided to the supporting member and applies a load in a longitudinal direction of the supporting member. The controller controls, when the load acting on the main wing is detected, operation of the actuator to make the actuator apply the load to the supporting member in a direction opposite to a direction of a load applied on the supporting member as a result of the detected load. |
| US10556665B2 |
Apparatuses and methods for improved sealing
A dry bay sealing assembly is provided that includes a first end plate and a second end plate that are configured to be disposed on respective opposite first and second sides of a structural member proximate to a joint defined between the structural member and a fitting. The first end plate and the second end plate are configured to define an interior volume therebetween containing at least a portion of a fastener joining the structural member and the fitting. The first end plate and the second end plate are configured to cooperate with the structural member to seal the interior volume from an exterior volume. |
| US10556662B2 |
Rotary wing aircraft with a fuselage that comprises at least one structural stiffened panel
A rotary wing aircraft with a fuselage that comprises at least one structural stiffened panel, the structural stiffened panel comprising a stressed skin and a stiffening framework that is rigidly attached to the stressed skin, wherein the stressed skin comprises an inner skin, an outer skin and a core element assembly that is arranged between the inner skin and the outer skin, the core element assembly comprising at least one viscoelastic core element and at least one intermediate core element that are tessellated, wherein the at least one viscoelastic core element is provided for noise and vibration damping. |
| US10556657B1 |
Marine outboard engine lubrication
A marine outboard engine comprises an internal combustion engine, a gearcase defining a gearcase chamber, a plurality of gears disposed in the gearcase chamber, a driveshaft operatively connecting the crankshaft to the plurality of gears, an output shaft disposed at least in part in the gearcase chamber and being operatively connected to the plurality of gears, a rotor connected to the output shaft for propelling the marine outboard engine, a lubricant reservoir for holding lubricant, a first lubricant conduit fluidly connecting the lubricant reservoir to the crankcase chamber for supplying lubricant from the lubricant reservoir to the crankcase chamber, and a second lubricant conduit fluidly connecting the lubricant reservoir to the gearcase chamber for supplying lubricant from the lubricant reservoir to the gearcase chamber. |
| US10556650B2 |
Multi-link suspension for multi-hulled vessels
A suspension system for a water craft, the water craft including a chassis which is at least partially suspended above or relative to at least a first hull and a second hull. The suspension system includes a first hull locating arrangement for at least partially constraining the first hull in a lateral, a yaw, a roll and a longitudinal direction relative to the chassis, the first hull locating arrangement comprising a first, a second, a third and a fourth link arranged to directly or indirectly connect between the hull and the chassis. The first, second and third links each extend in at least a lateral direction relative to the chassis and contribute to a lateral constraint on the first hull relative to the chassis. The second link is longitudinally spaced from the first link relative to the chassis to contribute to a hull yaw constraint on the first hull relative to the chassis. The third link is vertically spaced from the first and/or second link to contribute to a hull roll constraint on the first hull relative to the chassis. The fourth link extends in at least a longitudinal direction relative to the chassis to at least contribute to a longitudinal constraint on the first hull relative to the chassis and may be adjustable in length to vary the lateral spacing between the first and second hulls and thereby vary the overall width of the vessel. |
| US10556647B2 |
Foamless surfboard
A board including a plurality of elongate members and first and second non-permeable first fiber reinforced material layers. Each of the plurality of elongate members are cooperatively positioned to form a perimeter of a polygon. The non-permeable first fiber reinforced material layer is secured to a top surface of the perimeter of the polygon. The non-permeable second fiber reinforced material layer is secured to a bottom surface opposing the top surface of the perimeter of the polygon. A void is defined within the perimeter of the polygon between the first fiber reinforced material layer and the second fiber reinforced material layer. |
| US10556646B2 |
Modular-type very large floating structures
A floating structure based on the tensegrity principle is described. A planar closed loop structure (1700) has a plurality of beams (300) and a plurality of beam adapters (700). Each of the plurality of beams (300) is formed by coupling multiple n-strut twisted prism units. Each of the multiple n-strut twisted prism units includes n-sided planar polygonal surfaces on opposite sides through which the respective n-strut twisted prism unit is coupled to another n-strut twisted prism unit or a beam adapter. Each of the plurality of beam adapters (700) is an m-strut twisted prism unit having planar polygonal side faces for coupling to an n-sided planar polygonal surface of a beam (300). |
| US10556643B2 |
Boat pontoon
A boat pontoon having a concave V-shape on a bottom portion thereof, generally straight vertical sides, a flat top panel member, and a removable and replaceable skid pad running longitudinally along the bottom of the pontoon. Vertically oriented gussets are positioned on an interior of the pontoon, to provide structural integrity and additional strength. In a preferred embodiment, a buoyant foam is provided within the interior cavity of the pontoon. |
| US10556641B1 |
Sailing vessel
The present disclosure is directed generally toward sailing vessels. One example is a catamaran with one or more pivoting masts per hull member, which may pivot from a generally perpendicular upright position, to a generally flat stowed position toward the bow of the hulls. The masts are capable of sustaining a plurality of sails, which may travel 180 degrees with respect to the hulls. |
| US10556640B2 |
Unmanned semi-submarine
An unmanned semi-submarine, including a main hull; airfoil buoyancy chambers; an antenna; a radar; a propeller; a rudder; and compartments. The airfoil buoyancy chambers include a front buoyancy chamber and a rear buoyancy chamber. The front buoyancy chamber and the rear airfoil buoyancy chamber are longitudinally distributed on the main hull. The radar and the antenna are disposed on the top end of the front buoyancy chamber. The rudder is disposed on the rear buoyancy chamber. The propeller is disposed at the tail of the main hull to drive the unmanned semi-submarine. The horizontal sections of the front buoyancy chamber and the rear buoyancy chamber are symmetrical airfoil. The compartments include a front equipment compartment, a rear equipment compartment, a control equipment compartment, a battery compartment, and a propelling compartment. The compartments are separated from one another using watertight walls. |
| US10556639B2 |
Wireless sprocket shifting control system
A wireless control system for engagement with a transmission system for a servomotor coupled with sprocket assemblies of remote controlled systems, and within vehicles, including bicycles, is disclosed. The system selectively shifts a chain to each of a plurality of provided sprockets reduces various complications associated with cable slack and precision shifting among an ordered sequence sprockets. The wireless control system allows a user to direct a derailleur to translate drive means from one position to another along a desired path. |
| US10556635B2 |
Straddled vehicle
A straddled vehicle includes a main frame extending rearward from a head pipe in a vehicle front-rear direction; a rubber bracket attached to the main frame and formed in a recessed shape that is open upward; and a protruding member extending sideways from a side wall of a fuel tank, wherein the protruding member engages with the rubber bracket. A portion of the fuel tank overlaps with a rear cross frame as the vehicle is seen from above. |
| US10556634B2 |
Bicycle control system
A bicycle control system is basically provided with an electronic controller. The electronic controller is configured to control at least one of an electric indicator and an electric actuator of a height adjustable seatpost in accordance with a condition of a battery to supply electricity to the electric actuator. |
| US10556622B1 |
Frame assembly for a vehicle
A frame assembly for a vehicle includes a frame having a first end and an opposing second end. The frame has a first frame rail defining a first channel and a second frame rail defining a second channel. The second frame rail is spaced from the first frame rail. The frame assembly further includes a cross member assembly coupled to the first end of the frame and extending between the first frame rail and the second frame rail. The cross member assembly has a first end plate positioned within, and releasably received by, the first channel of the first frame rail; a second end plate positioned within, and releasably received by, the second channel of the second frame rail; and a cross member extending between the first end plate and the second end plate. |
| US10556620B2 |
Apparatus and method for compensating for column torque in MDPS system
An apparatus for compensating for a column torque in an MDPS (Motor Driven Power Steering) system including: a column torque sensor configured to sense a column torque applied to a steering shaft and output a column torque signal; a vehicle velocity sensor configured to sense a vehicle velocity; and a controller configured to receive the column torque signal to extract a vibration frequency of steering vibration caused in a steering apparatus, determine a filtering gain based on the vehicle velocity sensed by the vehicle velocity sensor, and filter the column torque signal such that a column torque signal corresponding to the extracted vibration frequency is attenuated to an attenuation length which is determined according to the filtering gain. |
| US10556618B2 |
Drive apparatus and electric power steering apparatus using the same
The drive apparatus includes a motor, a plurality of substrates, a connector, and a connection terminal. The substrates are provided in one side of the motor in its axial direction. The connector is provided at an opposite side of the motor across the substrates in the axial direction. The connection terminal is connected to the substrates.The substrates are arranged such that a part of the substrates are overlapped when the substrates are projected in the axial direction. An overlapped region is defined as a region where the part of the substrates are overlapped. The connection terminal penetrates, in the overlapped region, at least a part of the substrates, the connection terminal being connected to the substrates in the overlapped region. |
| US10556616B2 |
Damping coupler of electronic power steering apparatus
Disclosed herein is a damping coupler of an electronic steering apparatus. The damping coupler includes a first spline having a first shaft hole such that a worm shaft is inserted therein, with a first serration being formed in the first shaft hole to engage with a serration of the worm shaft; a second spline coupled to a side of the first spline, and having a second shaft hole such that the worm shaft is inserted therein, with a second serration being formed in the second shaft hole to engage with a serration of the worm shaft; and a molding surrounding outsides of the first and second splines, and coupled to a motor shaft. |
| US10556612B2 |
Method, tool, and tool assembly for introducing an electrical conductor into a foam cladding of a steering wheel frame, and vehicle steering wheel
A method of introducing an electric conductor (22), especially a heating wire, into foam padding (20) of a steering wheel skeleton (18) includes introducing at least one cut (26) into the foam padding (20) by means of a cutting tool (34). At the same time the conductor is introduced into the produced cut (26). Moreover a tool as well as a tool assembly for implementing the method and a vehicle steering wheel are provided. |
| US10556609B2 |
Shopping cart basket with forward handle
A shopping cart basket having a handle region located at the front or the sides of the shopping cart basket is disclosed. The forward handle region may have a plurality of openings along the front, corners, and sides to allow a customer to easily grip the shopping cart basket and guide the shopping cart. The shopping cart basket may be formed from a metallic wire portion and a non-metallic forward handle region, or in some embodiments, the shopping cart basket may be formed from a fully formed from a polymer material. |
| US10556607B2 |
Systems and method for a vehicle network
A system is provided having a vehicle. The vehicle includes a chassis, and a first network bus extending from internally in the chassis to a first network port attached externally to the chassis at a first side of the vehicle. The vehicle includes a second network bus extending from internally in the chassis to a second network port attached externally to the first chassis at a second side of the vehicle. The first network bus has a first electrical configuration and the second network bus has a second electrical configuration that is different than the first electrical configuration. |
| US10556605B2 |
Railway guide system including sensors fixed to a rail
A guide system including a railway rail extending along an axis and including an upper element having a rolling face; a lower element having a bearing face; a connecting element between the lower and upper elements, at least one lateral recess being formed between the lower and upper elements; at least first and second attitude sensors fixed to the rail by glue at respective positions offset along the axis of the rail, the attitude sensors being housed at least partially in the lateral recess; a processing circuit configured to recover attitude measurements supplied by the first and second attitude sensors and configured to calculate a deformation of the railway rail relative to the axis as a function of the recovered attitude measurements. |
| US10556604B2 |
Railroad block/grade crossing warning system
A train safety system comprises a cable connected to at least two conducting contacts, an electrical load between said two conducting magnetic contacts, and a DC track circuit associated with railroad tracks wherein the at least two conducting plates can be connected to each of the railroad rails in order to shunt the DC track circuit and alert oncoming trains of fouling of the tracks or crossing ahead. |
| US10556603B2 |
Collision energy absorption apparatus for rail vehicles
A collision energy absorption apparatus for a rail vehicle, including a connection member, a base, and an energy-absorption splitting tube provided on the outer side in the radial direction of the connection member. The inner wall and outer wall of the energy-absorption splitting tube includes one or more pairs of slits having radial positions corresponding to each other. Each pair of slits includes an inner slit and an outer slit. Each slit is a non-closed linear slit. The slit has a width of 0.05-0.8 mm. The sum of the depths of each pair of slits is less than the wall thickness of the energy-absorption splitting tube. |
| US10556602B2 |
Car air conditioning duct and railcar
A car air-conditioning duct guides air to a suction side of an air conditioner mounted on a car or guides the air flowing from a blow-off side of the air conditioner. The car air-conditioning duct includes a duct wall having a tubular shape and forming a duct outer surface and a duct inner surface. The duct wall is made of a composite foamed resin material containing polystyrene resin and polyolefin resin. |
| US10556597B2 |
Operation information management device, operation information management method, and operation information management system
An operation information management device including: an acquiring unit configured to acquire operation information items of each of a plurality of vehicles; an evaluating unit configured to make evaluations of drivers respectively associated with each of the plurality of vehicles, the evaluations being made based on the operation information items; a determining unit configured to determine a ranking of one or more of the drivers associated with each of one or more vehicles of the plurality of vehicles which are classified into the same type of vehicle, the determining of the ranking being performed based on the evaluations of the one or more drivers; and a display control unit configured to control a display unit such that the display unit displays the ranking of the one or more drivers determined by the determining unit. |
| US10556592B2 |
Vehicle control device
A vehicle control device includes a slippage determination unit, a control unit, a different-diameter determination unit and a threshold adjuster. The slippage determination unit determines that a drive wheel is slipping when an index value that is correlated with a rotation speed of the drive wheel exceeds a threshold. The control unit controls a driving force of the drive wheel such that the index value matches a target value when it is determined that the drive wheel is slipping. The different-diameter determination unit determines whether a different-diameter tire that has a different diameter from a reference diameter is mounted on the drive wheel. The threshold adjuster adjusts a threshold on the basis of a ratio between a diameter of the tire mounted on the drive wheel and the reference diameter when it is determined that the different-diameter tire is mounted on the drive wheel. |
| US10556589B2 |
Vehicle control system, vehicle control method and vehicle control program
One of objectives of the present invention is to provide a vehicle control system, a vehicle control method and a vehicle control program, which can properly perform control related to automatic driving based on the energy of the vehicle. The vehicle control system comprises: an automatic driving control part, executing automatic driving performing automatic driving of at least one of velocity control and steering control of an automatic vehicle, and a function limiting part, limiting functions related to automatic driving when the energy of the vehicle is insufficient due to automatic driving. |
| US10556587B2 |
System and method of mitigating errors in a device by use of propulsion torque
A system and method of mitigating errors in a device includes a controller having a processor and tangible, non-transitory memory on which is recorded instructions. The propulsion source is configured to generate propulsion torque in response to a command by the controller. The controller is configured to determine if at least one predefined enabling condition is met. If at least one predefined enabling condition is met, then the controller is configured to determine if a speed of the device is at a target speed. Operation of the device is controlled based at least partially on the speed of the device. If the speed of the device is above or below the target speed, the controller is configured to determine a propulsion torque sufficient to bring the device to the target speed. The propulsion torque is delivered to the device via the propulsion source. |
| US10556586B2 |
Vehicle assistance system
A vehicle assistance system for a vehicle is provided. A corresponding computer implemented method and computer program product are also provided. |
| US10556574B2 |
Brake cylinder maintaining valve
A system for maintaining brake cylinder pressure includes a brake cylinder passage configured to be in fluid communication with a brake cylinder, a brake pipe passage configured to be in fluid communication with a brake pipe and a brake cylinder, a first valve member moveable between a first position and a second position, and a second valve member in fluid communication with a reference pressure. The second valve member is configured to move the first valve member from the first position to the second position based on a differential between a pressure within the brake cylinder passage and the reference pressure, where the brake pipe passage is configured to only supply air from a brake pipe to a brake cylinder when the first valve member is in the second position. |
| US10556573B2 |
Braking control device for vehicle
A braking control device includes a first wheel cylinder on either the left or right front wheel side of a vehicle; a second wheel cylinder on the other side; a first pressure-regulating mechanism that pressurizes the brake fluid inside the first wheel cylinder; a second pressure-regulating mechanism that pressurizes brake fluid inside the second wheel cylinder; and a normally-closed opening/closing valve interposed in a connecting fluid path connecting the first wheel cylinder and the second wheel cylinder and in which, if a sudden operation is determined, the opening/closing valve is put in a connected state and increases the pressure of the brake fluid inside the first and second wheel cylinders by the first and second pressure-regulating mechanisms. |
| US10556572B2 |
Apparatus and method for lowering and raising a trailer
A device and method used to raise or lower the landing gear of a semi-trailer. The device is coupled to the landing gear of the semi-trailer and actuates the landing gear according to user selection. The user may select to actuate the landing gear through a motorized gear assembly within the device, by optionally attaching a handle to the landing gear via the device, or by engaging a separate motorized hand tool to the landing gear via the device. To use the handle or the motorized hand tool, the user actuates a shift lever disposed on the device which disengages the related mechanical means for actuating the landing gear. The flexibility for actuating the landing gear allows a user to raise or lower the landing gear according to the surrounding circumstances or in case one of the means for actuating breaks or fails. |
| US10556569B2 |
Vehicular wiper device
A vehicular wiper device includes a first wiper arm, a first drive source, a rocking mechanism, a second drive source, an extension and retraction mechanism, and a control unit. A first wiper blade for wiping a surface to be wiped of a vehicle is connected to the front end of the first wiper arm. The first drive source is directly or indirectly affixed to the vehicle body. The rocking mechanism is driven by the drive force of the first drive source and reciprocates and rocks the first wiper arm. The second drive source is directly or indirectly affixed to the vehicle body separately from the first drive source. The extension and retraction mechanism is driven by the drive force of the second drive source and extends and retracts the first wiper arm in the longitudinal direction thereof. The control unit controls the drive of the first drive source and the second drive source so that the extension and retraction operation of the first wiper arm performed by the extension and retraction mechanism will correspond to the rocking operation of the first wiper arm performed by the rocking mechanism. |
| US10556566B2 |
Cargo blind end cap assembly in a vehicle
A cargo blind end cap assembly of a vehicle comprises an end cap to receive a cargo blind bar and a seat belt retainer to retain and release a seat belt tongue. The seat belt retainer is coupled to the end cap. |
| US10556564B2 |
Roof airbag apparatus
A roof airbag apparatus includes a roof airbag cushion disposed in a folded state in a panorama roof and configured to inflate and deploy as gas is supplied from an inflator; and a diffuser disposed in the roof airbag cushion and configured to guide a deployment of the roof airbag cushion in a width direction of a vehicle when the roof airbag cushion is inflated. |
| US10556562B2 |
Occupant protection apparatus for vehicle
An occupant protection device for a vehicle includes a seat, a three-point seatbelt device, and a belt airbag device. An occupant to board the vehicle is to sit on the seat. The three-point seatbelt device includes a seatbelt extendable across a front of an upper body of the occupant sitting on the seat. The belt airbag device includes a belt airbag that is provided at a shoulder belt section, which is extendable from a shoulder to a waist of the occupant, of the seatbelt, and that is configured to be deployed when a collision occurs. The belt airbag includes a belt-direction deployment section extendable and deployable along the shoulder belt section, and an intersecting-direction deployment section extendable and deployable in a direction intersecting the shoulder belt section. The sections are configured to form a single bag by being coupled to each other below a head of the occupant sitting on the seat. |
| US10556554B2 |
Mounting structure of camera
A mounting structure of a camera, includes: a camera configured to image an image corresponding to at least a part of surroundings of a vehicle; and a decorative member configured to be mounted on an exterior component of the vehicle and to cover the camera, wherein: the decorative member closely contacts the exterior component, and covers the camera in such a manner that the camera is not disturbed to image the image; and the camera is disposed in a region of an inside of the decorative member from an external surface of the decorative member. |
| US10556553B2 |
Vehicle camera mounting interfaces
Vehicle camera assemblies comprising novel mounting interfaces. In some embodiments, the assembly may comprise a camera housing configured for being mounted to a vehicle having a plurality of protruding coupling members extending therefrom. Each of the plurality of protruding coupling members may comprise a curved surface that may, for example, define curves in two planes perpendicular to one another. The assembly may further comprise a bracket configured for being coupled with the camera housing. The bracket may comprise a plurality of clips configured to releasably receive the plurality of protruding coupling members to releasably couple the camera housing to the bracket. |
| US10556551B2 |
Carrier device for attachment to a pane of a motor vehicle and motor vehicle
A carrier device for attachment to a pane of a motor vehicle is disclosed. The carrier device has a base plate which is able to be secured to the pane, on which base plate a carrier arrangement is formed to hold a housing of at least one camera. The carrier arrangement includes at least one holding element having at least one spring element which is designed to apply pressure to a rod-shaped component which is arranged on the housing of the camera and which protrudes beyond a wall of the housing, the pressure acting in the direction towards the second side of the base plate. A pane of a motor vehicle on which such a carrier device is placed is also disclosed. |
| US10556550B2 |
Terminal mounting support
A terminal mounting support is provided. The terminal mounting support is adapted to fix a terminal onto a fixing member, the terminal mounting support includes: a first support and a second support oppositely arranged, wherein the first support is fixedly connected to the second support, and at least one of the first support and the second support is provided with a connection structure for being fixedly connected to the terminal; and a first buffer material layer arranged between the first support and the second support, wherein an accommodation space for accommodating at least a portion of the fixing member is formed in the first buffer material layer. |