| Document | Document Title |
|---|---|
| US10422802B2 |
Devices and methods for detecting amniotic fluid in vaginal secretions
The present invention relates to a diagnostic method for the detection of small quantities of amniotic fluid in the vagina. More specifically, the invention relates to the detection of PAMG-1 in the vagina using anti-PAMG-1 antibodies. |
| US10422801B2 |
Lymph node specimen collection kit
A unique system for the correlation between removed lymph nodes for lung cancer diagnosis and pathological analysis thereof is provided. Such a system includes the removal of certain lymph nodes from a suspected or known lung cancer patient with subsequent categorization thereof and placement within a properly divided and labeled specimen collection kit. Through the utilization of such a separation and placement allows and facilitates understanding and non-verbal communication between a surgeon and a pathologist in order to denote the location of the removed lymph nodes in relation to a known or suspected lung cancer tumor or growth. The overall diagnostic method, including the important communicative properties accorded both the particular surgeon and pathologist, is encompassed within this invention, as well as the specific collection specimen kit that permits the surgeon proper distinction of specific removal lymph nodes in relation to their location within the patient's body. |
| US10422799B2 |
Immunochromatographic test strip and detection method using immunochromatography for detecting object in red blood cell-containing sample
A problem to be solved by the present invention is to provide an immunochromatographic test strip and a detection method using immunochromatography avoiding aggregation of colloidal gold conjugates while red blood cells in whole blood are agglutinated and then separated and removed in the case of using polybrene as a blood-agglutinating agent and the colloidal gold conjugates as a detection reagent. To solve the problem, the present inventers reviewed a past reagent configuration itself from a completely different viewpoint rather than selecting type and amount of polyanions and, as a result of extensive study on each element, the inventers surprisingly found that aggregation of colloidal gold can be suppressed by using a certain buffer solution without using neutralization by polyanions. |
| US10422796B2 |
Method for measuring fibroblast growth factor-23 and reagent therefor
A method for measuring fibroblast growth factor-23 (FGF-23) in a sample, which comprise the following steps: (1) reacting, in an aqueous medium, FGF-23 in a sample with magnetic particles, a first antibody or a fragment thereof which binds to FGF-23, and a second antibody or a fragment thereof which binds to FGF-23, to form on the magnetic particles an immunocomplex comprising the first antibody or a fragment thereof which binds to FGF-23, FGF-23, and the second antibody or a fragment thereof which binds to FGF-23; (2) collecting the magnetic particles in the reaction mixture after step (1) by magnetic force, and separating the magnetic particles collected by magnetic force from the other components; and (3) measuring the immunocomplex on the magnetic particles separated in step (2). The present invention provides a method for measuring FGF-23 in a sample, which have a high sensitivity and have a wide measurement range. |
| US10422794B2 |
Multiplexed analyses of test samples
The present disclosure describes methods, devices, reagents, and kits for the detection of one or more target molecules that may be present in a test sample. In one embodiment, a test sample is contacted with an aptamer that includes a tag and has a specific affinity for a target molecule. An aptamer affinity complex that includes an aptamer bound to its target molecule is allowed to form. If the test sample contains the target molecule, an aptamer affinity complex will generally form in the test sample. The aptamer affinity complex is optionally converted to an aptamer covalent complex that includes an aptamer covalently bound to its target molecule. The aptamer affinity complex (or optional aptamer covalent complex) can then be detected and/or quantified using any of a variety of methods known to one skilled in the art. |
| US10422785B2 |
Tissue identification method and biosensor for tissue identification
A tissue identification method including a preparation step and a detection step is provided. The preparation step includes preparing a biosensor which includes a transistor and a response electrode. The response electrode is spaced apart from the transistor relative to a gate terminal of the transistor. The detection step includes disposing a biological tissue sample to be identified on the response electrode, applying a pulse voltage that has a tunable pulse width and a tunable pulse height to the response electrode, resulting in a voltage difference between the response electrode and the gate terminal of the transistor, and measuring and calculating a detection current which is generated from the transistor in the pulse width, so as to obtain a first sensing indicator. In addition, a biosensor for tissue identification is also provided. |
| US10422782B2 |
Apparatus, system, and method for water contaminant testing
A system for detecting and quantifying an analyte in a liquid includes a vial including one or more pre-dosed reagents disposed in the vial. The vial is configured to hold a volume of a liquid including an analyte. The one or more pre-dosed reagents are dissolvable in the volume of the liquid to form a sample liquid solution comprising chromophores or fluorophores. The analyte and the one or more pre-dosed reagents react to yield the chromophores or fluorophores. The system further includes a detection device including a chamber configured to retain the vial, the detection device configured to quantify the analyte in the sample liquid solution. |
| US10422777B1 |
Clamp for chromatography columns
A clamp for chromatography columns has a first seal with a first opening a movable seal with a second opening and a movable coupler. The movable coupler has first and second coupler seals with communicating third and fourth openings. The clamp is arranged for pressing a first chromatography column between the first seal and the first coupler seal and for pressing a second chromatography column between the movable seal and the second coupler seal, such that the first opening fluidly communicates with the second opening through the first chromatography column, the third and fourth openings and the second chromatography column. |
| US10422775B2 |
Methods for determining relative response factors for impurity analysis using liquid chromatography with absorbance and evaporative light scattering detection
Methods and systems for determining relative response factors for liquid chromatography using both molar concentration-based detection and mass concentration-based detection are described herein. A method includes determining a relative response factor for a compound based on the ratio of a molar-based peak area for the compound to the logarithm of the mass-based peak area for the compound and based on the ratio of a molar-based peak area for a reference compound divided by the logarithm of the mass-based peak area for the reference compound. |
| US10422773B2 |
Mobile ultrasonic rail inspection system and method
An ultrasonic rail inspection system includes an ultrasonic transducer mounted on a yoke for attachment to a frame of a rail inspection vehicle. The ultrasonic transducer transmits ultrasonic pulses and receives reflected ultrasonic pulses. A control device controls the ultrasonic transducer. A clock device provides clock signals to the control device. The control device controls the ultrasonic transducer to transmit the ultrasonic pulses at a fixed pulse repetition period. |
| US10422763B2 |
Dielectric constant measurement method for powder in powder-dispersed composite material
A method for measuring the relative dielectric constant of powder in a powder-dispersed composite material. A composite material is assumed as a cell combination in which unit cells having the same length a in each of an x-axis direction, a y-axis direction, and a z-axis direction are combined together and which has a length l in the x-axis direction, a length m in the y-axis direction, and a length n in the z-axis direction, each of the unit cells of the cell combination is considered to be constituted by a single powder element or a single medium element, the cell combination is created in which the powder element or the medium element is assigned to each of the unit cells in consideration of the number-based median particle diameter D50, the maximum diameter Dmax, the minimum diameter Dmin, and the geometric standard deviation σg. |
| US10422762B2 |
Method for non-linear high salinity water cut measurements
The present disclosure relates to a method for determining a water cut value of a composition comprising a hydrocarbon. In some embodiments, the disclosure relates to an apparatus for determining the water cut value of the composition that comprises one or more of a capacitance probe, a temperature probe, a salinity probe, and a computer. |
| US10422760B2 |
Method for analyzing honeycomb structure, and program and analysis device for the same
Object information representing a honeycomb structure with a plurality of meshes is obtained, and an inner-wall-surface heat transfer coefficient hs, i.e., a heat transfer coefficient between an inner wall surface of a cell and a fluid, is derived as follows. First, one of the meshes as a target for derivation of the inner-wall-surface heat transfer coefficient hs is set (S200), and a dimensionless coordinate X* is derived on the basis of position information (X-coordinate) of the set mesh and fluid state information (S210). An inner-wall-surface dimensionless heat transfer coefficient Nus corresponding to the derived dimensionless coordinate X* is then derived on the basis of the inner-wall-surface dimensionless correspondence information (S220 to S250). The inner-wall-surface heat transfer coefficient hs in the mesh set as the derivation target is then derived on the basis of the derived inner-wall-surface dimensionless heat transfer coefficient Nus (S260). |
| US10422759B2 |
Gradient multi-frequency nuclear magnetic resonance with inter-band interference
NMR logging of hydrocarbon formations may be performed with a gradient multi-frequency NMR technique using an increased packing density of the sensitive volumes such that the radiofrequency (RF) pluses for adjacent sensitive volumes interfere. An exemplary method may include applying first and second sequences of RF pulses at first and second frequencies, respectively, the second sequence being applied at a time interval following the first sequence; acquiring the NMR relaxation data from first and second sensitive volumes corresponding to the first and second frequencies, respectively; and selecting the first and second frequencies and the time interval to allow for interference between the first sequence of RF pulses and the NMR relaxation data from the second sensitive volume in order to increase a signal-to-noise ratio and a signal-to-noise ratio per square root of time of the NMR relaxation data. |
| US10422756B2 |
Semiconductor wafer evaluation method and semiconductor wafer
A method of evaluating a semiconductor wafer, which has a polished surface, by using a laser surface-inspection device including incident and light-receiving systems, includes evaluating the semiconductor wafer by detecting, as a light point defect, an abnormality of a process-induced defect and a surface-adhered foreign matter present on the polished surface of the semiconductor wafer, on the basis of measurement result obtained by directing incident light to the polished surface of the semiconductor wafer from one incident system and receiving, with a first light-receiving system, radiation light which has been radiated by the incident light being reflected or scattered by the polished surface, measurement result obtained by receiving the radiation light with a second light-receiving system, and measurement result obtained by receiving the radiation light with a third light-receiving system, and at least one of a light-receiving angle and polarization selectivity differs among the first, second and third light-receiving systems. |
| US10422755B2 |
Identifying defects in transparent containers
Described herein are various technologies related to inspecting transparent containers for both opaque and transparent defects. An emitter is configured to direct a color gradient through a sidewall of a transparent container, such that color of light that passes through the sidewall varies across the sidewall. A camera is configured to capture an image of the sidewall of the transparent container while the color gradient passes through the sidewall of the container. A computing system receives the image and determines whether the sidewall of the container includes either an opaque or a transparent defect based upon the image. |
| US10422754B2 |
Online measurement of black powder in gas and oil pipelines
A method and system for determination of contaminants, such as black powder, in a flowing fluid, such as natural gas, is disclosed. The method comprises transmitting a plurality of light beams over a spectrum of wavelengths through the flowing fluid and receiving a plurality of measurements relating to transmitted and scattered light beams over the spectrum of wavelengths. The received plurality of measurements are compared with a plurality of stored patterns and a result indicative of the determination of the contaminants is output. |
| US10422750B2 |
Methods, systems and apparatuses for testing and calibrating fluorescent scanners
Disclosed are calibration apparatuses for fluorescent microscopy instruments and methods of making and using them. Specifically, disclosed are calibration apparatuses with a fluorescent layer, such as photoresist, deposited on a substrate, with an optional layer of a reflective material, such as chrome. Illumination of the fluorescent and/or reflective layers, and detection and analysis of the resulting emissions allows evaluation of the instrument with respect to both reflective and fluorescent channels. Selection of appropriate fluorescent materials for the one or more fluorescent layers allows the evaluation of an instrument with respect to different fluorophores, as would be used with an instrument capable of two color detection. Inclusion of a reflective layer further allows the evaluation and calibration of all optical channels of an instrument, including the reflective channel and two or more fluorescent channels, with a single calibration apparatus for imaging criteria such as uniformity, contrast and emission signal strength. |
| US10422749B2 |
Facilitating real-time visualization of tissue features derived from optical signals
The disclosed embodiments relate to a system that displays an image of the characteristics of the biological tissue. During operation, the system enables a user to illuminate a measurement location in an area of interest on the biological tissue by manipulating a point measurement probe, wherein the point measurement probe delivers both an excitation beam and an overlapping aiming beam that is visible to a camera. Next, the system obtains fluorescence information from a fluorescence signal emitted from the measurement location in response to the excitation beam. The system then captures an image of the area of interest using the camera and identifies a portion of the image that corresponds to the measurement location by identifying a location illuminated by the aiming beam. Finally, the system generates an overlay image by overlaying the fluorescence information onto the portion of the image that corresponds to the measurement location, and then displays the overlay image to a user. |
| US10422747B2 |
Imaging optical system, illumination apparatus, observation apparatus, and wavefront recovery device
The imaging optical system is for acquiring a clear final image, even if an intermediate image is formed at a position that overlaps with an optical device, by preventing scratches or the like of the optical device from becoming superimposed on the intermediate image, and has imaging lenses that form a final image and at least one intermediate image, a first phase-modulating element that imparts a spatial disturbance to a wavefront of light from an object, and a second phase-modulating element disposed at a position so that at least one intermediate image is interposed between the element and the element and that cancels the spatial disturbance, wherein the element has cylindrical lenses arranged with a space therebetween, and arranged so that a principal point of the whole system is positioned in a vicinity of a pupil position of the imaging lenses. |
| US10422745B2 |
Scattering absorber measurement device and scattering absorber measurement method
A scattering absorber measurement device includes a light source for outputting a plurality of light pulses having different wavelengths input to a scattering absorber, a photodetector for detecting each light pulse propagating inside the scattering absorber and output a detection signal, and a computation unit for calculating a reduced scattering coefficient and an absorption coefficient according to a time-resolved spectroscopic measurement method on the basis of the detection signal. The computation unit determines data related to a ratio of reduced scattering coefficients among wavelengths of the plurality of light pulses and calculates the reduced scattering coefficient and the absorption coefficient on the basis of a time-resolved measurement profile of each wavelength based on the detection signal and the data related to the ratio. |
| US10422744B2 |
Interferometer and imaging method therefor
Provided is an interferometer for inspecting a test sample. The interferometer includes: a light source for providing a light beam; a beam splitting element, splitting the light beam into first and second incident light, wherein the first incident light is reflected by the test sample into first reflection light; a reflecting element, reflecting the second incident light into second reflection light; an optical detection element, receiving the first and the second reflection light into an interference signal; and a signal processing module, coupled to the optical detection element, for performing spatial differential calculation on the interference signal to generate a demodulation image of the test sample. |
| US10422737B2 |
System and method for sperm sorting
A system and method for sorting sperm is provided. The system includes a housing and a microfluidic system supported by the housing. The system also includes an inlet providing access to the microfluidic system to deliver sperm to the microfluidic system and an outlet providing access to the microfluidic system to harvest sorted sperm from the microfluidic system. The microfluidic system provides a flow path for sperm from the inlet to the outlet and includes at least one channel extending from the inlet to the outlet to allow sperm delivered to the microfluidic system through the inlet to progress along the flow path toward the outlet. The microfluidic system also includes a filter including a first plurality of micropores arranged in the flow path between the inlet and the outlet to cause sperm traveling along the flow path to move against through the filter and gravity to reach the outlet. |
| US10422734B2 |
Thermal compensation
Method of characterizing particles suspended in a fluid dispersant by light diffraction, comprising: obtaining measurement data from a detector element, the detector element being arranged to measure the intensity of scattered light; identifying a measurement contribution arising from light scattered by inhomogeneities in the dispersant; processing the measurement data to remove or separate the measurement contribution arising from light scattered by inhomogeneities in the dispersant; calculating a particle size distribution from the processed measurement. The detector element is one of a plurality of detector elements from which the measurement data is obtained. The detector elements are arranged to measure the intensity of scattered light at a plurality of scattering angles, the plurality of scattering angles distributed over a plurality of angles about an illumination axis. Identifying a measurement contribution arising from light scattered by inhomogeneities in the dispersant comprises identifying measured scattered light that is asymmetric about the illumination axis. |
| US10422731B2 |
Device for in-line monitoring of the quality of a water-soluble polymer solution manufactured from invert emulsion or powder of said polymer
An apparatus for monitoring the effective dissolving of a polymer when the use region is not accessible. The apparatus includes a pipe on which are inserted, consecutively: a pump, a flowmeter, a water or brine inlet mechanism for diluting the mother solution flowing in the pipe, a mixer capable of in-line homogenization of the diluted mother solution, a first tube calibrated to simulate the distance and the conditions for moving the diluted solution in the main pipe between the point where the mother solution is diluted and the use region, a mechanism capable of reducing the pressure of the diluted solution flowing in the pipe upstream of the first tube that is calibrated from 10 to 10000 kPa (from 0.1 to 100 bar), a second calibrated tube for creating a head loss, and a device for measuring differential pressure between the inlet and the outlet of the second calibrated tube. |
| US10422729B1 |
Blood sample separation devices and methods
The present disclosure relates to devices, methods and kits for blood sample separation and analysis. More particularly, the disclosure relates to devices, methods and kits that rapidly separate a blood sample into uniform solid and liquid phases in a sealed environment. A specific example includes a device with a door coupled to the housing, a blood sample separation medium, a mesh material and a desiccant. In one example, the blood sample separation medium is disposed between the housing and the mesh material, the desiccant is coupled to the door, the desiccant is distal from the mesh material when the door is in a first open position, and the desiccant is proximal to the mesh material when the door is in a second closed position. |
| US10422728B2 |
Sample extraction kit and sample extraction method
A specimen extraction kit includes a flexible tubular container configured to contain an extraction liquid, two holding portions opposed to each other and arranged at opposite sides of the tubular container, a coupling portion that couples the opposing holding portions, and a bending rib arranged on each of the opposing holding portions and configured to bend the tubular container and an extraction subject. |
| US10422725B2 |
Solid phase coatings for microextraction
An extractive system, such as SPME, has an adsorptive phase in the form of a porous coating that has essentially vertical, mutually supporting, columnar structures with nanospaces at the boundaries of the grains. |
| US10422724B2 |
Microtome waste removal assembly
A sample sectioning device including a housing having a base member, a cutting mechanism positioned on the base member and operable to cut sections from a sample, a sample holder dimensioned to hold a sample and operable to move with respect to the cutting mechanism during a cutting operation, and a waste removal assembly positioned below the cutting mechanism and the sample holder, the waste removal assembly having a first member and a second member that are dimensioned to remove waste produced during the cutting operation. |
| US10422723B2 |
Fixture and method of testing vehicle wheel vibration
A fixture for testing stiffness of a vehicle wheel by measuring vibration of the wheel includes a base and a retention member. The retention member is integral to the base. The retention member defines a distal end including a distal diameter and a proximal end being proximate to the base and including a proximal diameter. The proximal end includes a plurality of studs extending upwardly therefrom for being received by lug apertures defined by the vehicle wheel thereby securing the vehicle wheel to the retention member. The distal diameter includes a ratio to the proximal diameter of between 0.6 to 0.8 to one. |
| US10422722B2 |
Anthropomorphic test device storage cart
A modular cart for use with an anthropomorphic test device, an assembly including an anthropomorphic test device and a method of placing an anthropomorphic test device on a modular cart. The cart includes a wheeled base with a pair of upstanding posts that together with members that can be interchangeably secured to one of the posts in order to form one of a storage position or a ready-to-test position. In this way, when an anthropomorphic test device is placed on the cart between these members, the members and the posts cooperate with one another to have the anthropomorphic test device be in a generally seating position that can accommodate both storage and testing without having to reposition the anthropomorphic test device. |
| US10422721B2 |
Measurement system and method to interrogate birefringent optical sensors with a frequency swept source based interrogator
The invention provides a measurement system to interrogate at least one birefringent optical sensor and a method to interrogate birefringent optical sensors at high speed and high resolution. The system and method detects, at least, a first and a second spectral feature that are polarization dependent, wherein the detected first and second spectral features correspond to different responses of at least one birefringent optical sensor. |
| US10422719B2 |
Chromatic dispersion estimating circuit, optical reception device and chromatic dispersion amount estimating method
A Fourier-transformer performs Fourier transform on a filter coefficient output from an adaptive equalizer which comprises a finite impulse response filter of N taps (N represents an integer of 2 or more) in a time direction. An eigenvalue sum calculator integrates a frequency-differentiation result of the Fourier-transformed filter coefficient and a complex conjugate of the Fourier-transformed filter coefficient to calculate a matrix, and calculates a sum of two eigenvalues of the matrix. A proportionality factor calculator calculates a proportionality factor for frequency from the sum of the two eigenvalues. |
| US10422716B2 |
Method and system for leak testing
Methods and systems for leak testing flexible expandable bags are disclosed. |
| US10422715B2 |
GIS leak monitoring method based on vibration signal
The present invention relates to a leak detection method for GIS based on vibration signals and belongs to the technical field of apparatus for detecting or reacting mechanical or electrical troubles. The method is carried out by the following steps: 1) Installing a vibration sensor on each connecting flange of each gas-tight chamber of the GIS; 2) Starting the GIS; 3) Acquiring the vibration signals of sensors when the GIS operation is stable after starting; 4) Doing de-noise processing on the collected vibration signal; 5) Doing 4-layer wavelet packet decomposition of the vibration signal after noise reduction to obtain the energy proportion of the vibration signal in each frequency band; 6) Analyzing the energy proportion of the vibration signal in each frequency band in step 5), Then alarm to notify the relevant personnel. Return to step 3) until the fault has been solved. |
| US10422714B2 |
Sensor management based on surface type
Technologies are generally described that relate to managing and/or generating sensor data. An example method may include receiving output data generated by a pressure sensor. The method may also include determining surface data, indicative of a surface type associated with a force applied to a surface of the pressure sensor, based on the output data. Furthermore, the method may include adjusting the output data based on the surface data to facilitate generating adjusted output data indicative of an adjusted pressure value generated by the pressure sensor. |
| US10422712B2 |
Pressure detection device and pressure sensor
Provided is a pressure detection device, wherein a pressure detection unit includes: a pressure detecting diaphragm; a second connection portion; and four strain resistance portions. One of either a first connection portion or the second connection portion is formed of a magnet, and the other of either the first connection portion or the second connection portion is formed of a magnet or a magnetic body. The first connection portion and the second connection portion are arranged such that the first connection portion and the second connection portion are attracted by a magnetic force in a state where a flow passage unit is mounted on the pressure detection unit. The four strain resistance portions are attached to a region of a second surface of a pressure detecting diaphragm other than a center portion. |
| US10422711B2 |
Pressure sensor
A versatilely usable pressure sensor is described, which has a ceramic pressure measuring cell (5) clamped in the pressure sensor with interpositioning of a seal (1) outwardly sealing an interior of the pressure sensor and loadable via an opening (3) of the pressure sensor with a pressure (p) to be measured, and whose seal (1) comprises a film (21) of a thermoplastic material, especially polytetrafluoroethylene (PTFE), clamped (in an axial direction and extending perpendicularly to planes of the sealing surfaces (25, 27)) between a form-retaining, planar sealing surface (25) of the pressure measuring cell (5) and a form-retaining sealing surface (27, 27′) of a counterbody (19, 19′) outwardly surrounding the opening (3), characterized in that the film (21) includes a first film segment (23), which is clamped between the sealing surface (25) of the pressure measuring cell (5) and the sealing surface (27, 27′) of the counterbody (19), and the film (21) includes a second film segment (29), which extends over a lateral surface (31) of the counterbody (19, 19′) different from the sealing surface (27, 27′), and which is connected with the counterbody (19, 19′) on the lateral surface (31) via a connecting layer (33) of a material serving as bonding agent for the material of the film (21), especially perfluoroalkoxy-polymer (PFA), arranged on the lateral surface (31). |
| US10422710B2 |
Semiconductor differential pressure sensor
A semiconductor differential pressure sensor includes a pressure detection element, which is arranged such that its main surface is fixed on a top of a first protrusion with an adhesive while a second protrusion is fitted into its opening. Thus, the pressure detection element is held with high holding power at an exact position. Moreover, the adhesive does not flow into a first pressure introducing path, whereby blocking of the first pressure introducing path is prevented. Furthermore, by providing a recess around the first protrusion, influence of thermal deformation of a resin package on pressure detection characteristics is decreased. |
| US10422709B2 |
Method of estimating tension of chain of scraper conveyor
Disclosed is a method for estimating tension of a chain of a scraper conveyor, belonging to a method for estimating chain tension. The method comprises the following steps: embedding strain sensors in a plurality of scrapers of a scraper conveyor to measure the tension of weak coupling points between the scrapers and chains, converting acquired sensor signals into data signals through an A/D conversion unit, transmitting the data signals to a data control center using a wireless transmission module, further processing the tension data information of the weak coupling points through the data control center, establishing a chain tension distribution model, and determining an the estimated tension of the chain of the scraper conveyor. The method provided by the present invention is simple, efficient and practical, and the estimation of tension of the whole continuous moving chain is completed by the tension measurement at limited positions of the chain. The chain of the scraper conveyor is meshed with a sprocket and continuously moves in a middle trough and its tension also changes in real time along with the load; the strain sensors are arranged on the scrapers to measure the tension of the weak coupling points between the scrapers and the chains, and the estimation of tension of the whole chain is completed by tension measurement at limited positions on the chain. |
| US10422706B1 |
Fiber optic temperature sensors within inert gas for cryogenic environments
The present invention is a temperature sensor for cryogenic systems using a fiber optic interrogation system that is capable of a large number of temperature readings across the cryogenic environment at high resolutions. The invention also includes a method of using such a system to measure temperatures in a cryogenic environment and a method of making such a system. |
| US10422705B2 |
Apparatus and method for measuring body temperature of a human body
The invention relates to an apparatus for measuring the human body temperature. It comprises of an infrared temperature sensor for performing temperature sampling on a plurality M×N of sampling points, M≥3, N≥3. The temperatures of the sampling points with temperatures within the effective temperature range of the human body are averaged to obtain the body temperature of the human body. By collecting the temperatures of a plurality of sampling points of the measured object, the invention effectively avoids the errors that measurement of single point may produce (as may be caused by factors such as the environment); by screening for temperatures within the effective temperature range of the human body, the invention effectively avoids errors or interference produced by factors such as clothing or the environment. The improved accuracy and real-time measurement of body temperature bring convenience to people's lives. |
| US10422699B1 |
Plasmonic selective pyroelectric detection for laser warning
A hybrid plasmonic-pyroelectric detector and laser detection system is disclosed. The hybrid plasmonic-pyroelectric detector includes a substrate and a refractory ground plane mounted on a surface of the substrate. A plasmonic array defines a plurality of apertures formed in the array. A highly-oriented pyroelectric layer is mounted on a surface of the ground plane and a surface of the plasmonic array. The plasmonic array is constructed and arranged to select particular wavelengths. Alternatively, a semiconductor or an avalanche material may be used. A pair of electrode contacts are coupled to each of the plasmonic array and the refractory ground plane. A laser detection system in accordance with the disclosure includes a mechanical chopper, a lens, a folding mirror, and a chip carrier for mounting the hybrid plasmonic-pyroelectric detector. |
| US10422696B2 |
Optical module
An optical module includes an actuator that includes a movable part to be moved along a predetermined direction; a first interference optical system that includes a first movable mirror, a first stationary mirror, and a first beam splitter; and a second interference optical system that includes a second movable mirror, a second stationary mirror, and a second beam splitter. The first interference optical system is adapted so that first light reciprocates m times (m is a natural number) between the first beam splitter and the first movable mirror along the predetermined direction. The second interference optical system is adapted so that second light reciprocates n times (n is a natural number greater than m) between the second beam splitter and the second movable mirror along the predetermined direction. |
| US10422694B2 |
Optical characteristic measurement system and calibration method for optical characteristic measurement system
There is provided an optical characteristic measurement system that can be set up in a relatively short time and can increase a detection sensitivity. The optical characteristic measurement system includes a first measurement apparatus. The first measurement apparatus includes: a first detection element arranged in a housing; a first cooling unit at least partially joined to the first detection element that cools the detection element; and a suppression mechanism that suppresses temperature variations occurring around the detection element in the housing. |
| US10422690B2 |
Methods and devices for ambient light acquisition and analysis
Embodiments of the present disclosure disclose an ambient light acquisition method, an ambient light acquisition device, and an ambient light analysis method. An ambient light acquisition method includes acquiring an ambient light parameter of a target area, converting the ambient light parameter into a protocol type parameter in accordance with a predetermined wired communication protocol; and transmitting the protocol type parameter to an ambient light analysis device through a wired communication route corresponding to the predetermined wired communication protocol. |
| US10422688B2 |
Smart cabinet
An apparatus is provided including a sensor configured to measure weight of a food item, a first interface configured to receive an identification of the food item, and a processor. The processor is configured to calculate how much of the food item has been consumed based on the measured weight, and to calculate, via a second interface in communication with a server, how many calories of the food item have been consumed based on the measured weight and the identification of the item and cause display of how many calories of the food item have been consumed to a first user. |
| US10422685B2 |
Load measuring device for railcar bogie
A load measuring device for a railcar bogie in which a vibrationproof rubber between an axle box and a bogie frame includes a vertical load fluctuation sensor in parallel with the vibrationproof rubber and configured to deform in conjunction with elastic deformation of the vibrationproof rubber in a vertical direction, the vibrationproof rubber supporting a downward load from the bogie frame. The vertical load fluctuation sensor changes an electric output by the deformation of the vertical load fluctuation sensor in conjunction with the elastic deformation of the vibrationproof rubber in the vertical direction. |
| US10422684B2 |
Field device with second auxiliary interface
The present invention relates to a field device adapted to determine a process parameter value related to a tank, the field device comprising a terminal block with: a first interface configured to connect to two wires of a loop; a first electrical conductor and a second electrical conductor for connecting the first interface with field device electronics, the second electrical conductor having a voltage drop generating element; a first power supply conductor connected to said second electrical conductor upstream of the voltage drop generating element and a second power supply conductor connected to said second electrical conductor downstream of the voltage drop generating element; and a second, auxiliary interface adapted for wired connection to an external device and configured at least for communication with said external device, wherein the second auxiliary interface comprises a communications connector which is galvanically isolated from the field device electronics. |
| US10422683B2 |
Apparatus for determining fill level of a fill substance
An apparatus for determining the fill level of a fill substance in a container, comprising at least one antenna element. The at least one antenna element has a hollow conductor, wherein there is arranged at a first end region of the hollow conductor a coupling element for the out-coupling of transmission signals and for the in-coupling of received signals, wherein there is arranged at a second end region of the hollow conductor a radiating element directed toward the fill substance, a transmitting/receiving unit having a signal generator for producing the transmission signals. The transmitting/receiving unit determines the fill level of the fill substance in the container based on the travel time of the transmission- and received signals. The connecting line and/or the hollow conductor are/is embodied in such a way that the transmission signals are transmitted time delayed, so that the distance between the at least one antenna element and the surface of the fill substance is virtually increased and the received signal is isolated in time from disturbances of the transmitting/receiving unit, which arise in the case of producing the transmission signals. |
| US10422680B2 |
Method for monitoring at least one media-specific property of a medium
A method and an apparatus for monitoring at least one media-specific property of a medium in automation technology with a measuring probe, wherein the at least one media-specific property is ascertained in a conductive operating mode and in a capacitive operating mode of the measuring probe. The conductive operating mode and the capacitive operating mode are operated alternately, wherein based on the measured values, which are ascertained in at least one of the two operating modes, it is checked, whether the at least one media-specific property to be monitored lies within a predetermined tolerance band, and wherein a report and/or a switching signal is generated, when the at least one media-specific property to be monitored lies outside of the predetermined tolerance band. |
| US10422678B2 |
Coriolis flow sensor assembly
Provided is a Coriolis flow sensor assembly that includes a fluid flow assembly, including a flow tube, wherein the fluid flow assembly is configured to provide a flow path through the flow tube. The flow tube has at least one region of increased stiffness, which may be a result of a structural support component coupled to the flow tube. In another embodiment, the increased stiffness is caused by integral properties of the flow tube. |
| US10422677B2 |
Fluid inflow
Methods and apparatus for determining fluid inflow to a well are described. In one example, a method comprise determining a first fluid flow velocity profile from slug tracking and determining a second fluid flow velocity profile from an estimate of fluid inflow at each of a plurality of perforations in a well. The first and second fluid flow velocity profiles are combined to provide a combined velocity profile. An indication of fluid inflow at least one perforation is derived from the combined velocity profile. |
| US10422676B2 |
Flow rate meter
A flow rate meter has (i) a housing therein defines a bypass path in which a part of the main flow flows, and (ii) a flow rate sensor that is arranged in the bypass path. The housing has a sidewall arranged to extend along a main flow direction. The bypass path has, as an outlet, a through-hole that is defined in the sidewall. The flow rate meter further has a plate member that is arranged to face the sidewall and defines a space into which a part of the main flow flowing outside of the housing flows. The plate member is arranged parallel with the sidewall and intersects with a center line that is perpendicular to the main flow direction and passes through a center of the through-hole. |
| US10422672B1 |
2D nanoparticle motion sensing methods and structures
A method, structure and system for capacitive sensing is provided. The structure includes: one or more first conductive lines arranged in a first arrangement in relation to a first substrate, one or more second conductive lines connected arranged in a second arrangement in relation to a second substrate, one or more first vias embedded on the first substrate and connecting one or more first electrodes to each respective one of the one or more first conductive lines; and one or more second vias embedded on the second substrate and connecting the one or more second electrodes to each respective one of the one or more second conductive lines, where the one or more first conductive electrodes and the second one or more electrodes are parallel and overlapping with respect to one another, and, where i) the first conductive electrodes and ii) the second conductive electrodes form a two-dimensional configuration. |
| US10422670B2 |
Flow meter having a sensor casing arranged coaxially with a measurement tube
A flow meter (10) for liquids, the meter having a measurement casing (12) with a first connection (20) and a second connection (22), a measuring unit (24) pivoted to the measurement casing (12), with a sensor element (26), a sensor casing (14) that can be coupled to the measurement casing (12) and which partially encompasses the measurement casing, with a sensor (28) that responds to the sensor element (26) for determining the quantity of liquid flowing through the measurement casing. To facilitate easy assembly and subsequent adjustment of the sensor casing (14) with a fixed measurement casing (12), the measurement casing (12) is designed as a measuring tube and has a closed cylindrical surface (38), and that the sensor casing (14) has a recess (46) matched to the cylindrical surface (38) and is arranged coaxially with the measurement casing (12) and pivoted to the latter in the circumferential direction. |
| US10422659B2 |
System for detecting mechanical disconnect of a sensor from a controlled element
A system for detecting mechanical failure of a connection between a variable differential transformer and a controlled element. The sensor system includes a variable differential transformer with a housing encapsulating a first coil, a bore in the housing, wherein the bore is adjacent to the first coil, a core disposed in the bore, a shaft connectible between the core, at a first end, and the controlled element, at a second end, and a biasing element connected to the shaft. Responsive to a break in the shaft, the biasing element moves the core to an out-of-range position detectable by at least the first coil. |
| US10422655B2 |
Vehicular display device and vehicular display method
A vehicular display device includes a display configured to display an image in a display area that overlaps a position of a windshield of a vehicle, a display processor configured to display a direction guide image in the display area in a manner superimposed on a road on which the vehicle is traveling, the direction guide image being an image showing a turn position where the vehicle is to make a turn on the road, and a display pattern determiner configured to determine a display pattern of the direction guide image based on a traveling speed of the vehicle. The display pattern determiner determines the display pattern such that, the higher the traveling speed is, the longer a length from a top end to a bottom end of the direction guide image is. |
| US10422653B2 |
Creating route based on image analysis or reasoning
A method, system and computer program product for creating a route are disclosed. In embodiments, the method comprises identifying a start location and a destination for a user; identifying defined needs of the user; obtaining satellite imagery of a specified area between the start location and the destination. The satellite imagery is analyzed to identify defined local features affecting the defined needs of the user in the specified area; and a route is selected for the user, from the start location to the destination, based on the defined local features in the specified area. In embodiments, selecting the route includes identifying a plurality of candidate routes from the start location to the destination; generating a score for each of the candidate routes using the defined local features, and selecting one of the candidate routes based on the generated scores for the candidate routes. |
| US10422648B2 |
Methods for finding the perimeter of a place using observed coordinates
Provided is a process, including: obtaining, with one or more processors, first depth data, wherein: the first depth data indicates a first distance from a robot at a first position to a surface of, or in, a workspace in which the robot is disposed, the first depth data indicates a first direction in which the first distance is measured, the first depth data indicates the first distance and the first direction in a frame of reference of the robot, and the frame of reference of the robot is different from a frame of reference of the workspace; translating, with one or more processors, the first depth data into translated first depth data that is in the frame of reference of the workspace; and storing, with one or more processors, the translated first depth data in memory. |
| US10422647B2 |
Moving route creating method and moving route creating device
In a method and device for creating a moving route of a mobile body, a moving route that is appropriately shifted right or left with respect to a passage is created. The moving route creating method and device create a reference route on a passage present on an environment map representing an environment in which an autonomous mobile body moves, set a widthwise-shift attribute as an attribute region that is independent from the environment map, and create a traveling schedule for autonomous movement of the autonomous mobile body by shifting the reference route right or left based on the widthwise-shift attribute. |
| US10422645B2 |
Electronic apparatus providing indoor navigation and method thereof
An electronic apparatus for indoor positioning navigation, a method thereof, and a system thereof are provided. The electronic apparatus includes a transceiver for receiving near field wireless signals, a sensor for detecting motion of the electronic apparatus, a display, and at least one processor configured to determine if building map data of a building is received through the transceiver, generate a navigations map according to a type of the received building map data when the building map data is received, and control the display to display, a map matching a position of the electronic apparatus to a position of a destination of the electronic apparatus on the generated navigation map, by using one among intensity information of the wireless signals received through the transceiver and the motion information of the electronic apparatus detected through the sensor. |
| US10422644B2 |
Method for improving target location accuracy in a direction finding system
A method for improving target location accuracy in direction finding systems is disclosed. A target search region is identified based on a set of received signals, and the target search region is projected onto the earth's surface. An initial search grid, which is smaller than the target search region, is placed within the target search region. Next, the initial search grid is expanded to a full search grid by using an optimum number of virtual grid points in order to cover the entire target search region. The correlation coefficients at the virtual grid points between the estimated phases of emitted signals and the estimated phases of the received signals are then calculated. A target is designated as being at a location associated with the highest correlation coefficient. At this point, a new travel path can be initiated to engage or avoid the target. |
| US10422637B1 |
Wave reflection deformation sensing apparatus
A deformation sensing apparatus comprises a transmitter coupled to a propagation channel, and a receiver coupled to the same first end of the propagation channel. The propagation channel of the deformation is a transmission line, where a signal is transmitted by the transmitter and reflected signals are measured by the receiver responsive to the transmitted signals. A bend in the propagation channel results in a change in impedance of the transmission line at a location of the bend, resulting in a reflection of the signal from the location of the bend. The time delay of the reflected signals corresponds to the distance along the length of the channel where a bending of the propagation channel occurs. The amplitude of the reflected signal corresponds to a bend angle. |
| US10422634B2 |
Estimating device and estimating program
An estimating device includes: a movement amount computing section that, on the basis of a position of a predetermined region within an image picked-up at a first time, and a position of a region that corresponds to the predetermined region and is within an image picked-up in a same direction at a second time that is after the first time, computing a movement amount of the predetermined region in a vertical direction; a movement amount integrating section that computes an integrated value of the movement amounts, each time the movement amount is computed; a correcting section that corrects the integrated value of a current point in time on the basis of time series data of the integrated values of the movement amounts within a past predetermined time period; and an estimating section that estimates a pitch angle of the vehicle on the basis of a corrected integrated value. |
| US10422629B2 |
Method and apparatus for determining a plurality of spatial coordinates on a measurement object
A method and an apparatus for determining a plurality of spatial coordinates on a measurement object using a working head having an image sensor for recording images of the measurement object. A first image of a first feature of the object with the working head in a first working position is recorded. First spatial coordinates representing a spatial position of the first feature are determined using first position information of the working head supplied by an encoder arrangement. The working head is then moved relative to the object to a second working position, where a second image of the object is recorded. Using the first and the second images, second position information which represents a spatial offset of the working head relative to the object is determined. Spatial coordinates for a second feature of the measurement object are determined on the basis of the second position information. |
| US10422628B2 |
Measuring probe
A measuring probe includes a stylus having a contact part, an axial motion mechanism, and a rotary motion mechanism. The axial motion mechanism includes first diaphragm structures and a moving member that allows the contact part to move in an axial direction. The rotary motion mechanism includes a second diaphragm structure and a rotating member that allows the contact part to move along a plane perpendicular to the axial direction. The first diaphragm structures are disposed at a symmetric distance with respect to the second diaphragm structure, and the second diaphragm structure is disposed between the first diaphragm structures in the axial direction. The axial motion mechanism supports the rotary motion mechanism, or the rotary motion mechanism supports the axial motion mechanism. |
| US10422626B2 |
Position measuring apparatus, position measuring method, and non-transitory computer readable recording medium
A position measuring apparatus instructs a first node to emit light by transmitting a first light emission pattern to the first node, instructs a second node to emit light by transmitting the first light emission pattern to the second node, when light emission following the instructed first light emission pattern is detected, and instructs the second node to emit light by transmitting a second light emission pattern that is different from the first light emission pattern, when light emission following the instructed first light emission pattern is not detected. |
| US10422625B1 |
Modular interferometric telescope
A modular interferometric telescope including a base and an optical detector. A mounting beam has a first end, a second end, and a length, and is connected rotatably to the base at a point between the first and second end. The mounting beam is rotatable about a first axis extending in a direction of an object to be observed. A first light-collecting assembly is connected to the mounting beam proximal to the first end relative to the second end. The first light-collecting assembly directs light from the object to the optical detector. A second light-collecting assembly connected to the mounting beam is proximal to the second end relative to the first end. The second light-collecting assembly directs the light from the object to the optical detector. A first optical assembly is configured to receive the light from the object and direct the light to the optical detector. |
| US10422624B2 |
Optical system, optical device, and program
An optical system includes a polarized light phase shift optical circuit that includes a polarizing beam splitter that splits light having a coherence length shorter than a difference in optical path length between a normal optical path and a delay optical path having an optical path length longer than the normal optical path, the light being split into normal light, which travels along the normal optical path, and delay light, which travels along the delay optical path; a separator where the normal light and the delay light are individually emitted at a reference flat and the separator divides the reflected light that reflects off the reference flat into a plurality of light beams; and a plurality of image capture elements that respectively detect the intensities of the plurality of divided light beams, and the optical system also includes an information processor that includes a calibrator. |
| US10422623B2 |
Wavelength tunable laser device
A photonic integrated circuit wavelength tunable laser device includes a gain element integrated into a photonic integrated circuit. The gain element provides optical gain to an optical signal. A tunable filter is integrated into the photonic integrated circuit. A modulator is integrated into the photonic integrated circuit that modulates the optical signal as a function of time, wherein the gain element, the tunable filter, and the modulator form a wavelength tunable laser device having a wavelength that tunes as a function of time. |
| US10422619B2 |
Identification of geometric deviations of a motion guide in a coordinate-measuring machine or in a machine tool
The invention relates to a method for identifying geometric deviations of a real motion guide from an ideal motion guide in a coordinate-measuring machine having a sensor for measuring a workpiece, or in a machine tool having a tool for processing a workpiece, wherein the coordinate-measuring machine or the machine tool has a movable part which is guided along the motion guide and by the motion guide. |
| US10422617B1 |
Tape measure with tape blade profile increasing tape standout
A tape measure, including a tape measure blade having a cross-sectional profile to increase standout is provided. The profile has a curved shape that increases standout. The tape blade may have a flat width greater than or equal to 29 mm and less than 32 mm. |
| US10422614B2 |
Dispenser for applying an adhesive to a remote surface
A dispenser for dispensing an adhesive onto a remote surface, such as a case mouth and primer ammunition. The dispenser includes a reservoir containing an adhesive; a positive displacement pump; and a nozzle having a tapered tip. The positive displacement pump delivers a predetermined amount of the adhesive, preferably an anaerobic adhesive, from the reservoir to the nozzle at predetermined intervals. The nozzle discharges the predetermined amount of adhesive through the air and at least 1/16-inch onto the remote surface. |
| US10422612B2 |
Projectile, and warhead assembly and deployment system therfor
A warhead assembly is provided for a projectile includes a forward module having a precursor warhead, and an aft module including a main warhead. The warhead assembly includes a deployment system for selectively deploying the warhead assembly from a retracted configuration to a deployed configuration, at predetermined conditions, to thereby provide a longitudinal displacement between the forward module and the aft module. The deployment system includes an expansion member accommodated between the forward module and the aft module, and configured for being longitudinally expanded under the predetermined conditions to thereby increase a longitudinal dimension of the expansion member and thereby urge the forward module and the aft module away from one another to provide said longitudinal displacement. A corresponding deployment system and projectile are also provided. |
| US10422611B1 |
Shotshell having wad with enhanced fin deployment
A shotgun shell has a polymer wad with a forward shot cup portion and a rearward propellant cup, the wad in a casing, shot in the shot cup, propellant in the propellant cup, and a primer in a head of the casing. The propellant cup having a plurality of fins extending rearwardly that open to a deployed position upon firing and the shot cup having a plurality of circumferentially spaced axially aligned linear slit segments that permit air to circulate and permit expansion of the shot cup. |
| US10422610B2 |
Ammunition cartridge
Systems, methods and apparatus are provided through which in some implementations an ammunition cartridge includes a cartridge casing having a longitudinal center axis, a powder pocket positioned adjacent to the cartridge casing, a piston bore positioned adjacent to the powder pocket, a piston in the piston bore, and a payload bay positioned adjacent to the payload bay, wherein the piston is not coupled to the cartridge, wherein the piston is in direct contact with the payload bay wherein a diameter of the powder pocket is less than an inside diameter of the cartridge casing to provide a reduced velocity to the payload. |
| US10422608B2 |
Gun-clearing box
A gun-clearing box, which has: a box-body having a gun-clearing space inside, a cover opening and an assembly opening connecting the gun-clearing space to the outside; a cover-body; a gun-placing barrel having an placing entrance, a shot exit, and a barrel wall connected between, such that the diameter of the placing entrance is larger than which of the shot exit; such that the gun-placing barrel is fixed in the assembly opening, and the placing entrance is faced toward the outside of the box-body, and the shot exit is inclined to face toward the gun-clearing space; and a sliding-sleeve abutting assembly set in the gun-placing barrel, such that the sliding-sleeve abutting assembly has two adjacent abutting surfaces with a gap between; such that the gap is inclined and reduced along the direction from the placing entrance to the shot exit; thereby improving the convenience and safety of the use. |
| US10422602B2 |
Sear system for a firearm
A firing mechanism for a firearm is provided for reducing maximum trigger pull weight attributable to a sear and for reducing trigger pre-travel and over-travel distances. The firing mechanism includes a sear actuator with a trigger engagement leg that engages with a trigger bar at a reduced trigger travel distance. The firing mechanism also includes an increased trigger bar contact distance, thus reducing trigger pull weight. |
| US10422600B2 |
Collapsible pistol
A collapsible pistol features enhanced safety, ease of use, and improved performance as compared to prior designs. The pistol is easily reconfigured from an open, ready-to-fire position to a closed or collapsed position that makes the pistol quite compact, safe, and readily concealable. The overall design of the pistol is such that the manipulation of the pistol into and out of the open, ready-to-fire position can be accomplished with a user having relatively small hands and/or relatively low grip strength. |
| US10422597B2 |
Locking device for rifle magazine release
Embodiments of the invention pertain to a magazine release interlock mechanism that enables a magazine of a rifle to only be released when the receiver is in an open position. The mechanism includes a translatable pin, a compression spring and a retainer. A fixture and a method for retrofitting a rifle are disclosed. |
| US10422596B2 |
Bolt carrier group for direct gas impingement system
Bolt carrier groups (BCGs) for weapon systems are provided herein. The BCG includes a carrier assembly, a bolt assembly, and a gas chamber disposed therebetween. The carrier assembly contains a carrier body that includes a shoulder, a piston surface, and an inlet port. The shoulder is disposed within the carrier body and contains a channel and the piston surface is located on the shoulder at least partially encompassing the channel. The inlet port extends through the carrier body and is configured for receiving propellant gas into the carrier body. The bolt assembly is at least partially contained within the carrier assembly and includes a bolt head opposite of a bolt tail where the bolt tail is at least partially protruding into the channel in the shoulder. The gas chamber is disposed between the carrier body, the piston surface, the bolt tail, and two gas seals disposed on the bolt assembly. |
| US10422594B2 |
CNC broaching tool and method for forming a magazine well in a firearm
A CNC milling machine and broaching tool for forming a magazine well in a firearm lower receiver, the magazine well having a forward end and a rearward end with a plurality of corners in the forward end and a plurality of corners in the rearward end. The CNC milling machine and broaching tool including a CNC milling machine for shaping a blank into a lower receiver having a guide hole with a length and a width and a broaching tool having a length less than the length of the guide hole and a width less than the width of the guide hole. The broaching tool having a single cutting edge for each of the plurality of corners in the forward end and the plurality of corners in the rearward end. |
| US10422593B2 |
Sacrificial aluminum fins for failure mode protection of an aluminum heat exchanger
A method of localized cathodic protection of a heat exchanger, includes providing at least one fin formed from a first metal alloy; applying a sacrificial layer of a second metal to at least one region in the at least one fin; and connecting a refrigerant tube to the at least one fin; wherein the sacrificial layer of the second metal includes a metal from one of a zinc alloy or a magnesium alloy. |
| US10422586B2 |
Heat exchanger
A heat exchanger is disclosed including an array of interlaced conduits. The conduit array includes a first plurality of conduits connected to a first inlet header at one end of the first plurality of conduits and to a first outlet header at an opposite end of the first plurality of conduits. This first plurality of conduits provides a first fluid flow path from the first inlet header through the first plurality of conduits to the first outlet header. The conduit array also includes a second plurality of conduits crossing and interlaced with the first plurality of conduits. First and second fluid flow paths are provided through the first and second pluralities of conduits, and a third fluid flow path is through open spaces between the crossed interlaced first and second pluralities of conduits. |
| US10422583B2 |
Method for recycling residual heat and dust in flue gas during reclaimed copper refining
This invention provides a method for recycling residual heat and dust in flue gas during reclaimed copper refining that can be used for recycling of high-temperature residual heat and moderate and low-temperature residual heat with high recycling rate, complete dust recycling and low costs. |
| US10422582B2 |
Molten iron manufacturing apparatus and molten iron manufacturing method
An apparatus for manufacturing molten iron includes: an iron ore-mixing/pre-reducing furnace receiving and mixing natural iron ore and oxidized iron ore to form a mixture, and heating or pre-reducing the mixture using a reaction gas to form a pre-heated or pre-reduced iron ore; an iron ore reduction furnace receiving the pre-heated or pre-reduced iron ore iron ore and reducing the pre-heated or pre-reduced iron ore using a reduction gas to form a reduced iron ore and produce the reaction gas; a molten gasification furnace receiving coal and the reduced iron ore and producing molten iron and the reduction gas; and an iron ore oxidizing-burning furnace receiving part of the reduced iron ore discharged from the iron ore reduction furnace and oxidizing the received reduced iron ore to produce the oxidized iron ore. The oxidized iron ore is supplied to the iron ore-mixing/pre-reducing furnace. |
| US10422579B2 |
Automated drying and curing chamber
Machines, systems and methods for curing materials, including organic and nonorganic materials, are described. In particular, machines, systems and methods for machines, systems and methods for materials, such as organic plant materials or inorganic materials, including cannabis materials. In particular, the present invention relates to machines, systems and methods for an automated drying and curing chamber machine for both personal and commercial applications, wherein the machine uses customized variable settings and laminar air flow dynamics via negative pressure to ensure the optimal curing and drying environment for plant materials are described. |
| US10422578B2 |
Apparatus for curing thin films on a moving substrate
An apparatus for curing thin films is disclosed. The apparatus includes a computer control system, a conveyance system, a flashlamp controller, and a flashlamp. The curing apparatus also includes a high average power, low-inductance cable connected between the flashlamp controller and the flashlamp. The low-inductance cable is smaller in diameter and is more flexible than the prior art and includes at least one liquid cooling line and multiple forward and return path wires interleaved in a regular hexagonal closed packed configuration such that every wire is adjacent to at least one cooling line and at least one wire of opposite polarity. |
| US10422577B2 |
Oven for manufacturing a mineral wool product
An oven for baking a thermally curable binder in a mat of mineral fibers, including plural compartments through which the mat of fibers passes successively, the mat being compressed and transported through the compartments by gas-permeable upper conveyors and lower conveyors, each compartment having a length along a direction of movement of the mat and including a mechanism introducing a hot air flow, located either below or above the fiber mat, and a mechanism extracting the air after having passed through the mat, respectively arranged either above or below the opposite face of the mat, so that the binder is progressively brought to a temperature higher than its curing temperature. In one compartment the mechanism introducing hot air includes air inlets that open partly on openings formed on a first lateral side of the compartment and partly on openings formed on the opposite lateral side of the compartment. |
| US10422575B2 |
Refrigerator
There is disclosed a refrigerator; a lighting device provided in the storage chamber, a first door rotatably coupled to the case to open and close the storage chamber, an auxiliary storage chamber provided in the first door, a second door, a front panel formed of a transparent material, an evaporation treatment unit evaporated on an overall back surface of the front panel to transmit lights partially, a variable transparency film attached to a back surface of the evaporation treatment unit provided in the front panel to get transparent when the power is supplied, a frame unit with an opening having a corresponding size to an opening provided in the first door, an insulation panel distant from the front panel, a power supply unit for supplying an electric power to the variable transparency film and the lighting device, a proximity sensor provided in the second door to sense a user's approaching. |
| US10422571B2 |
Method and apparatus for sealing french doors for a freezer compartment
An appliance having at least a freezer compartment. The appliance may include a pair of freezer doors accessing the freezer compartment. The freezer compartment may include one or more freezer shelves. A mullion may include a movable portion and a fixed portion for sealing the pair of freezer doors. |
| US10422568B2 |
Refrigerator
A refrigerator includes a partition wall provided between first and second storage chambers and having a partition wall insulator, an evaporator case arranged in the partition wall and communicating with the first and second storage chambers, an evaporator installed inside the evaporator case, a grill cover provided on a rear side of the evaporator case and configured to accommodate a blower fan, and support guides provided in the grill cover and supporting a rear portion of the evaporator, such that an internal storage space of the refrigerator is increased, and a withdrawal distance of a drawer provided in the refrigerator is increased. |
| US10422567B2 |
Condensate collection device
A condensate collection system for use in HVAC equipment configured to remove condensate from a coil assembly before unintentional release into the surrounding environment and increase energy efficiency by preventing substantial air mixing within the air conditioner itself. The condensate collection system comprising, a tray configured to collect condensate and a lid configured to both prevent the mixing of air and collect condensate, operatively connected by a plurality of standoffs attached to the base of the tray and the bottom of the lid wherein the lid is supported by the tray and the plurality of standoffs. The system further may include one or more condensate drain channels configured to collect and drain condensate from the top of the lid into the tray and subsequently drain from the tray through an exit port. |
| US10422566B2 |
Air-Conditioning apparatus
An air-conditioning apparatus, including: a heat source-side heat exchanger including a plurality of heat transfer tubes each having a flattened shape and being arranged in parallel, the heat source-side heat exchanger being used at least as a condenser of a refrigeration cycle; and an outdoor fan for generating flows of air passing through the heat source-side heat exchanger in a predetermined air velocity distribution. The heat source-side heat exchanger is configured to exchange heat between the air and refrigerant flowing through the heat transfer tubes and includes a plurality of refrigerant paths, each including at least one of the plurality of heat transfer tubes and a plurality of two-phase paths for allowing gas refrigerant to flow into and out as two-phase refrigerant; and a plurality of liquid-phase paths for allowing the two-phase refrigerant flowing out of the plurality of two-phase paths to flow out as subcooled liquid refrigerant. |
| US10422564B2 |
Apparatus and methods for constructing ice structures
Apparatus and methods for constructing ice structures are provided. An apparatus for construction of a structure from ice may include multiple tubes. Each of the tubes may be disposed in an upright position. Each of the tubes may have a constant inner diameter and/or a closed bottom. The tubes may be disposed within a frame for transport of the tubes. |
| US10422563B2 |
Refrigerator and control method thereof
A control method includes initially operating a compressor at the same RPM as an operating RPM of the compressor during a previous cycle, adjusting the RPM in consideration of an operation rate of the previous cycle such that the RPM is increased when the operation rate is greater than a first set value, reduced when the operation rate is less than a second set value, and maintained when the operation rate is within a range between the first set value and the second set value, and operating the compressor at the adjusted RPM, the first set value being greater than the second set value. |
| US10422557B2 |
Heat pump and heat engine
A heat pump, the heat pump having a first end and a second end and further comprising: a working fluid and a chamber to contain said working fluid, the chamber having a first end and a second end corresponding to the first and second ends of the pump, one wall of the chamber acting as a heat exchanger between the chamber and a first heat transfer medium and one wall of the chamber, which may or may not be the same wall as the first mentioned one wall, acting as a heat exchanger between the chamber and a second heat transfer medium. The first heat transfer medium is located at a position between the first end of the pump and an intermediate portion defined at a position between the first and second ends of the heat pump, the first heat transfer medium operationally has a temperature T at the end nearest the intermediate portion, and operationally has a temperature higher than temperature T at the end located nearest the first end of the pump. The second heat transfer medium is located at a position between the intermediate portion and the second end of the pump, and has a temperature T′ at the end nearest the intermediate portion in operation of the heat pump, and a temperature lower than T′ at the end nearest the second end of the pump in operation of the heat pump, the second heat transfer medium operationally has a lower average temperature than the first heat transfer medium. The chamber has at least one moveable wall, one said moveable wall being driven by an external energy source and being configured to adjust the volume of the chamber, and one said moveable wall, which may or may not be the same wall as the first mentioned one said movable wall, being arranged to be driven by an external energy source and being capable of adjusting the shape of the chamber while keeping the volume of the chamber constant. The driven movements of the at least one moveable wall producing a repeating cycle including the following phases: a first phase in which the volume of the chamber is decreased; a second phase in which the shape of the chamber can be altered without a change in chamber volume so that a greater volume of the working fluid is at the second end of the chamber than is at the first end of the chamber; a third phase in which the volume of the chamber is increased; and a fourth phase in which the shape of the chamber can be altered without a change in chamber volume so that a greater volume of the working fluid is at the first end of the chamber than is at the second end of the chamber; this cycle causing a net flow of heat into the first heat transfer medium from the working fluid, and causing a net flow of heat from the second heat transfer medium into the working fluid. A heat engine, the heat engine having a first end and a second end and further comprising: a working fluid and a chamber to contain said working fluid, the chamber having a first end and a second end corresponding to the first and second ends of the engine, one wall of the chamber acting as a heat exchanger between the chamber and a first heat transfer medium and one wall of the chamber, which may or may not be the same as the first mentioned one wall, acting as a heat exchanger between the chamber and a second heat transfer medium. The first “neat transfer medium is located at a position between the first end of the engine and an intermediate portion defined at a position located between the first and second ends of the heat engine, the first heat transfer medium has a temperature TA at the end nearest the first end of the engine in operation of the heat engine, and a temperature lower than TA at the end nearest the intermediate portion in operation of the heat engine. The second heat transfer medium is located at a position between the intermediate portion and the second end of the engine, and has a temperature TB at the end nearest the second end of the engine in operation of the heat engine, and a temperature higher than TB at the end nearest the intermediate portion in operation of the heat engine, TB being colder than TA, and the second heat transfer medium operationally having a lower average temperature than the first heat transfer medium. The chamber has at least one moveable wall, one said moveable wall being configured to allow changes in the volume of the chamber, and one said moveable wall, which may or may not be the same wall as the first one said movable wall, being configured to allow adjustment of the shape of the chamber while keeping the volume of the chamber constant. The heat engine is configured to allow a net flow of heat energy from the first heat transfer medium into the working fluid and a net flow of heat energy from the working fluid into the second heat transfer medium to cause variations in the pressure of the working fluid of the chamber, forcing the at least one movable wall to move in a repeating cycle including the following phases: a first phase in which the volume of the chamber is decreased; a second phase in which the shape of the chamber can be altered without a change in chamber volume so that a greater volume of the working fluid is at the first end of the chamber than is at the second end of the chamber; a third phase in which the volume of the chamber is increased; and a fourth phase in which the shape of the chamber can be altered without a change in chamber volume so that a greater volume of the working fluid is at the second end of the chamber than is at the first end of the chamber; the movement cycle being a usable source of mechanical motion during operation of the engine. |
| US10422552B2 |
Receivers for concentrating solar power generation
A device is describe for collecting energy in electromagnetic radiation, where the device includes a first panel that includes a first height, a first end, and a second end such that a first length is defined between the first end and the second end. The device further includes a second panel that includes a second height, a third end, and a fourth end such that a second length is defined between the third end and the fourth end. In addition, the first height and the second height are substantially parallel to a reference axis, the first end and the third end intersect to form a leading edge that is substantially parallel to the reference axis, and the first panel and the second panel form a channel positioned between the first panel and the second panel. Further, the channel is configured for the flow of a first heat-transfer medium through the channel, and at least a part of the first panel and at least a part of the second panel are configured to absorb electromagnetic radiation to transfer energy from the electromagnetic radiation to the first heat-transfer medium. |
| US10422551B2 |
Substrate liquid processing apparatus, and control method of heater unit
A control device configured to control a power to be supplied to a heater unit. The control device cuts off the power to be supplied to a heating portion when it is determined that an event where a maximum temperature that the processing liquid within the heater unit reaches exceeds a processing liquid upper limit temperature is likely to occur even when a supply of the power to the heating portion is stopped based on an actual temperature of the processing liquid measured by a temperature detector under an assumption that a flow of the processing liquid flowing in a processing liquid supply line is stopped. |
| US10422543B2 |
Remote control of an HVAC system that uses a common temperature setpoint for both heat and cool modes
An HVAC system includes an HVAC unit having a cooling mode and a heating mode for conditioning the air in an inside space, and a programmable thermostat located remotely from the HVAC unit. The HVAC unit may have an onboard controller configured to control when the HVAC unit is in the cooling mode or heating mode, and whether the HVAC unit is activated or not. In some cases, the onboard controller of the HVAC unit may use a common temperature setpoint when controlling in the cooling mode and the heating mode. The programmable thermostat may have a programmable schedule with a plurality of time periods, where each time period has a heating setpoint and a cooling setpoint separated by a dead band. The onboard controller of the HVAC unit may be configured to accept input signals from the remotely located thermostat. The remotely located thermostat may send one or more input signals to the onboard controller of the HVAC unit in accordance with the programmable schedule, where the one or more input signals cause the onboard controller of the HVAC unit to set the HVAC unit to a particular one of the cooling mode and the heating mode, and to activate the HVAC unit so as to condition the air in the inside space in the particular one of the cooling mode and the heating mode. |
| US10422542B2 |
System and method for crowd-sourced environmental system control and maintenance
A system and method for crowd-sourced environmental system control and building maintenance includes a server for providing selective access to building occupants and managers. Users are permitted to generate building reports in the form of (i) thermal reports using a thermal report module, and/or (ii) maintenance reports using a maintenance report module. The reports are each geo-located to locations within the building, and are then captured, stored, and aggregated at the server. The aggregated reports are sorted according to their geo-locations and comfort rules are used to (i) permit a manager at a client computer to access the server to respond, and/or (ii) automatically respond and assign a response status to particular reports. An inspection checklist interface is generated and populated to display a list of preventative maintenance tasks, each of the tasks being user-selectable to designate completion, with the updated status of the reports being stored at the server. |
| US10422541B2 |
System and method for switching a multiple-zone heat pump refrigerant system between cooling and heating modes
A computer-implemented method of controlling an operational mode of an outdoor unit connected to a plurality of indoor units, the method including: determining an operational mode of an outdoor unit; determining, at a master decision unit, a target outdoor mode for the outdoor air-conditioning unit based on the priority, the current area mode, the current area temperature, and the set point for each of the indoor units, the maximum actual standby duration and the maximum allowable standby duration of each of the indoor units, and the minimum active duration and the current active duration for the outdoor unit; and systematically controlling the operational mode to become the target outdoor mode when the target outdoor mode is different from the operational mode. |
| US10422539B2 |
Air conditioner
An air conditioner includes: a suction body having an air suction hole formed therein; a heat exchanger in which air sucked into the air suction hole is heat-exchanged; and a pair of blow discharge units through which the air heat-exchanged in the heat exchanger is passed and discharged. In the air conditioner, each of the pair of blow discharge units includes: a discharge body in which an air inflow hole and an air discharge hole are formed to be spaced apart from each other, and a discharge passage is formed between the air inflow hole and the air discharge hole; a rotation mechanism for rotating the discharge body about a vertical center axis; a cross flow fan rotatably positioned in the discharge passage, the cross flow fan being disposed vertically long in the discharge passage; and a fan motor having a vertical rotational shaft for rotating the cross flow fan. When the cross flow fan is mounted between the discharge body and the heat exchanger, the air conditioner can become more compact, and the utilization of space between the discharge body and the heat exchanger can be enhanced. |
| US10422538B2 |
System and device for heating, cooling, ventilating and illuminating an interior space
The present invention relates to a system for heating and/or cooling and/or ventilating and/or illuminating a room, comprising a plurality of air-conditioning modules having a flat surface which faces the room and which is designed to dissipate heat and/or cold and/or fresh air to the room; at least one distribution module which is designed to provide the plurality of air-conditioning modules with a fluid carrier medium for heat and/or cold and/or fresh air; and a control device for controlling a quantity of heat and/or cold and/or fresh air; wherein the contours of the plurality of air-conditioning modules and the at least one distribution module are designed in such a way that the plurality of air-conditioning modules and the at least one distribution module form, by virtue of their assembly, a substantially flat and continuous surface. |
| US10422536B2 |
Domestic oven
A domestic oven is provided having a hinged door with a handle. The hinged door includes at least one external glass panel coupled to one or more vertical bars defining a structure of the hinged door and an elongated element is coupled to an upper edge of the at least one external glass panel. The elongated element is positioned between the structure and the handle with at least one external glass panel interposed therein. |
| US10422534B2 |
Fuel air premix chamber for a gas turbine engine
An improved fuel air premix chamber for a gas turbine engine. An integral heat exchange structure is used to cools the premix chamber outer wall, preheating the compressor air supply as it passes into an inner central longitudinal premix tube and preheating also the fuel and F/A mixture for an improved mix, low emissions combustion and low differential combustor pressure. The F/A premix flow thru the central longitudinal tubes and yields an exiting spouting velocity into the primary combustion zone for swirl/circumferential flow combustion yielding flame stability. |
| US10422531B2 |
System and approach for controlling a combustion chamber
A system for controlling activity in a combustion chamber. The system does not necessarily need to be mechanically adjusted and yet may provide precise control of a fuel air mixture ratio. A sensing module of the system may have a mass flow sensor that relates to air flow and another sensor that relates to fuel flow. Neither sensor may need contact with fuel. Fuel and air to the system may be controlled. Pressure of the fuel and/or air may be regulated. The sensors may provide signals to a processor to indicate a state of the fuel and air in the system. The processor, with reliance on a programmed curve, table or the like, often based on data, in a storage memory, may regulate the flow or pressure of the fuel and air in a parallel fashion to provide an appropriate fuel-air mixture to the combustion chamber. |
| US10422528B2 |
Method of capturing sintered product after sintering waste gas in semiconductor manufacturing process
The invention relates to a method of capturing a sintered product after sintering a waste gas in a semiconductor manufacturing process and its capturing device. The method comprises providing aerosolized water molecules to be entered into a reaction chamber of a waste gas treatment tank; and capturing a product generated after a sintering reaction of the waste gas by diffusion distributing of the aerosolized water molecules, wherein, the aerosolized water molecules are diffusion distributed between a bottom edge of a waste gas reaction end in the reaction chamber and a tank wall surrounding the reaction chamber. The present invention further provides a device for capturing a sintered product for implementing the method. The object of the present invention is to solve problems saying that a semiconductor exhaust gas is processed by a high temperature sintering treatment, the generated SiO2 powders, the WO2 powders or the BO2 powders are extremely fine, the F2 gas is small molecules, and it is not easy to capture them during a rear stage water washing program. |
| US10422527B2 |
Combustion apparatus
A combustion apparatus having: an upstream-side air supply chamber and a downstream-side mixing passage, both being respectively interposed between a fan and a burner; and a zero governor which is interposed in a gas supply passage and which adjusts a secondary gas pressure to a pressure equivalent to an internal pressure in the air supply chamber, thereby enabling to maximize a turndown ratio to the extent possible. The combustion apparatus has: first and second, totally two, mixing passages; a first gas outlet which is in communication with a narrowed part of the first mixing passage; a second gas outlet which is in communication with a narrowed part of the second mixing passage; a first air valve which varies an opening degree of an air inlet of the first mixing passage; a second air valve which varies an opening degree of an air inlet of the second mixing passage; and a gas valve. |
| US10422523B2 |
Ionizer for a combustion system
A combustion system includes an ionizer configured to eject charges (or accept charges) for uptake by a combustion reaction to cause a combustion reaction to carry a majority charge or voltage. The ionizer includes an inner electrode, a dielectric body surrounding the inner electrode, and one or more conductive or semi-conductive inner electrodes disposed on the surface of the dielectric body. The inner and outer electrodes are configured to be in a capacitive relationship. |
| US10422522B2 |
Combustion module having improved operational safety and optimized thermal efficiency
A combustion module including a body including a combustion chamber, and at least one connector for supplying the combustion chamber with at least one combustible intended to be burned in the combustion chamber, is provided. The supply connector includes at least one inlet orifice intended to be connected to at least one source of combustible through a conduit and at least one outlet orifice intended to be connected to the at least one combustion chamber. The supply connector has a thermal conductivity substantially lower than that of the body such that the supply connector assures that the temperature at the inlet orifice of the supply connector and the conduit is lower than the auto-ignition temperature of the combustible(s). |
| US10422521B2 |
Apparatus for generating system
The present application relates to apparatus for generating steam. The apparatus comprises an evaporation surface (24), a heater (26) disposed adjacent to the evaporation surface to heat the evaporation surface, a water inlet (19) positioned relative to the evaporation surface so that water is fed onto the evaporation surface from the water inlet and forms a film on the evaporation surface such that the film is evaporated from the evaporation surface, and a scale collection region (23) positioned such that, during use of the apparatus, scale dislodged from the evaporation surface falls away from the evaporation surface into the scale collection region. The apparatus is configured so that the flow of water through the water inlet (19) and onto the evaporation surface (24) is controlled in dependence on the temperature of the evaporation surface (24) so that substantially all the water fed onto the evaporation surface is evaporated from the evaporation surface without flowing from the evaporation surface into the scale collection region (23). |
| US10422519B2 |
Liquid-cooled LED plant growing systems and methods
A controlled-environment plant growing systems are described. The system may include a plant growing enclosure, a liquid-cooled LED unit, an air cooler unit, an air heater unit, a heat exhaust unit, a recirculation pump, a chiller, and a controller. The enclosure may have mirror-like inner surfaces. The LED unit may include one or more LED modules and a transparent, liquid-tight housing encasing the LED modules. The housing may have a liquid inlet and a liquid outlet configured to flow a liquid coolant through the housing, thereby cooling the LED modules. The air cooler unit may be configured to cool the enclosure via the liquid coolant. The air heater unit may be configured to heat the enclosure via heat produce by the LED modules. The heat exhaust unit may be configured to exhaust excess heat remote of the enclosure. The controller may be configured to control one or more of the air cooler unit, the air heater unit, and/or the chiller in order to control the temperature within the enclosure. |
| US10422518B2 |
Flat panel lighting device
The light fixture includes a frame, a substantially flat light emitting diode (LED) panel disposed within the frame, power circuitry disposed within at least one of a number of channels within the frame, and a central wire-way. The frame includes a bottom assembly and a top assembly coupled to the bottom assembly. The bottom assembly and the top assembly cooperate to form the channels within the frame. The bottom assembly has a back surface. The power circuitry is configured to electrically couple the substantially flat LED panel to an external AC power supply. The central wire-way is disposed adjacent the back surface of the bottom assembly and configured to route wiring to or from the power circuitry disposed within at least one of the channels within the frame. |
| US10422514B2 |
Light source module
A light source module includes a plurality of light sources mounted in at least one block. The block includes a mating surface for mating the at least one block to an adjacent block, and a plurality of mounting pads for respectively mounting the plurality of light sources, said mounting pads occupying multiple planes in a direction normal to a direction of light emission from the light sources. The mating surface is parallel to the direction of light emission from the light sources. Multiple blocks may be combined by joining the mating surface of a first block with a protrusion extending beyond the mating surface of an adjacent block. When the blocks are combined in this fashion, the mounting pads positioned in the multiple planes overlap in a viewpoint direction along an axis normal to the mounting pads. In this manner, light sources do not impede light emission from adjacent light sources. |
| US10422511B1 |
Covers for emergency egress light fixtures
A lighting system can include a light fixture having a body and at least one light source, where the light fixture is coupled to a structure. The lighting system can also include a cover having at least one first fixture coupling feature, where the at least one first fixture coupling feature detachably couples to the body of the light fixture, and where the cover physically covers at least a first portion of the body of the light fixture. |
| US10422510B2 |
Light fixture with pivotable optic
A light module for a light fixture includes a light assembly, a bezel extending at least partially around the light assembly and secured to the light assembly, and a pinion. The bezel and the light assembly are at least partially pivotable about a first axis. The bezel includes an outer surface and a first gear surface extending along at least a portion of the outer surface. The pinion includes a second gear surface engaging the first gear surface, and rotation of the pinion causes the bezel and the light assembly to rotate about the first axis. |
| US10422508B2 |
System and method for spectral tuning of broadband light sources
A tunable spectral filter includes a first tunable dispersive element, a first optical element, a spatial filtering element located at the focal plane, a second optical element, and a second dispersive element. The first tunable dispersive element introduces spectral dispersion to an illumination beam with an adjustable dispersion. The first optical element focuses the illumination beam at a focal plane in which a distribution of a spectrum of the spectrally-dispersed illumination beam at the focal plane is controllable by adjusting the dispersion of the first tunable dispersive element. The spatial filtering element filters the spectrum of the illumination beam based on the distribution of the spectrum of the illumination beam at the focal plane. The second optical element collects the spectrally-dispersed illumination beam transmitted from the spatial filtering element. The second tunable dispersive element removes the dispersion introduced by the first tunable dispersive element from the illumination beam. |
| US10422505B2 |
Lighting device and vehicle lamp comprising same
An embodiment of the present invention relates to a lighting device comprising: a light source unit comprising a plurality of light emitting elements; a conversion unit for converting light emitted from the light source unit; a reflection unit for reflecting light which has passed through the conversion unit; and a half mirror member, which is disposed on the top of the reflection unit, for transmitting a portion of incident light and reflecting a portion of the incident light. The conversion unit includes an optical pattern for selectively transmitting light emitted from the light source unit, the light source unit is disposed on a periphery portion of the reflection unit, and the height of the center portion of the reflection unit is greater than the height of the periphery portion thereof. |
| US10422497B2 |
Optical structures for redirecting daylight
Window glass having sun-facing daylight redirecting optical structures with an embedded surface diffuser patterned on them. The optical structures are generally linear and formed from a repeating unit cell. Each unit cell has a base, two or more peaks opposite the base, and at least one curved side between the base and the peaks. The other sides between the base and the peaks can be substantially straight, curved, or a series of facets approximating a curve. |
| US10422496B2 |
Electric lighting device
Electric lighting devices are described having a candle body with an upper surface coupled to a sidewall. A flame element is disposed entirely outside of the candle body and include one or more magnets or a ferrous material. The flame element is supported above the upper surface by a support member that extends upwardly from the upper surface and terminates at a first end disposed within the flame element. This allows the flame element some degree of movement about the support member that combined with a light source configured to illuminate a surface of the flame element creates a flickering flame effect. The device can also include a drive mechanism such as an electromagnet that generates an electromagnetic field that interacts with the magnets of the flame element to thereby cause movement of the flame element. |
| US10422493B2 |
Smart nightlight
A night light includes a housing, a dimmable light source operatively connected to a rotatable light source controller rotatable about an axis and at least one first sensor mounted within the housing operative to sense rotation of the rotatable light source. The at least one first sensor outputs a signal representative of the rotation. Further, the rotatable light source can be rotated by a hand of a user. Still further, the light night can be controlled via wireless communication. |
| US10422492B2 |
Solid state wallpack lighting fixture
In a first aspect, a wallpack lighting fixture is provided herein for use with solid state lighting and which is configurable to selectively utilize different quantities, up to a maximum, of solid state lighting modules, allowing for different levels and patterns of light output. In a second aspect, a wallpack lighting fixture is provided herein for use with solid state lighting which includes a main housing and a secondary enclosure removably mountable to the main housing. In a further aspect, a wallpack lighting fixture is provided herein for use with solid state lighting which includes a housing having a wall mountable back panel and a door portion hingeably, and detachably, connected to the back panel. |
| US10422488B1 |
Method and module for converting a harp system portable lamp to a multi-function LED lighting system
A module for manually converting a Harp System Lamp having single female Edison up-socket to a multi-function LED lighting system, the rapid conversion not requiring any modification of the wiring of the conventional lamp and not requiring the use of tools or any special skills, providing significantly more light for the same or less power, providing greater control over the amount and quality of light available, and preserving the aesthetics of the original lamp by retaining the original body, harp and shade. The module expands the area under the shade from which light may be emitted to include space radially outside the harp thus increasing the flexibility as to both the direction and the wavelengths of the light provided by the converted lamp. Methods of making the conversion are disclosed some of which do not require removal of the harp from the lamp being converted. |
| US10422486B2 |
Lighting device and lamp string
A lighting device comprises a lamp housing, a lighting body provided in the lamp housing and having a working voltage of direct-current 3V-36V, and a lamp base detachably connected with the lamp housing and in detachable electrical connection the lighting body. The lamp housing and the lamp base are made from a plastic material. A lamp string comprises a lamp wire and lighting devices electrically connected thereto. The lighting device and the lamp string are more convenient to assemble, do not require vacuum or filling of an inert gas. The lighting body, when damaged, can be disassembled and replaced at any time, with low production, maintenance and using costs. Using the plastic lamp base and lamp housing makes the lighting device more durable. No adapter is provided inside the lighting device, so that the internal structure of the lighting device is more simplified, and it is safer to use. |
| US10422483B2 |
Well isolation unit
A well isolation unit has an inlet, an outlet, at least one flow pathway connected between the inlet and the outlet, and at least one bleed-off manifold connected between the inlet and the outlet. A method includes isolating well-side equipment of a wellbore operation system from pump-side equipment of the wellbore operation system, wherein the pump-side equipment is connected to a well isolation unit via a single primary inlet to the well isolation unit and the well-side equipment is connected to the well isolation unit via a single primary outlet of the well isolation unit. |
| US10422469B2 |
Tripod head
An improved tripod head including a cylindrical body having a cavity and a ball joint rotationally positioned into the cavity. A stem is attached to the ball joint, the stem having an attached camera mount configured to accept and hold a camera steady during operation. A positional feature provided on a front portion of the cylindrical body, the positional feature providing to a larger range of motion when the stem is in a horizontal position compared to the prior art. The stem in a horizontal position corresponds to portrait mode photography. |
| US10422465B2 |
Prefabricated reusable concrete pedestal element
Disclosed is a base assembly for supporting a crane pedestal. The base assembly comprises four base units, each having a first end and a second end, and each base unit being of an L-shape with an outside beveled corner. Fastening devices connect each base unit at their first and second end to respective first and second ends of another of the four base units. The four base units are dimensioned so that, when connected by said fastening devices, they form an octagonal-shaped base structure. The four base units are also dimensioned to support four pads that each rest on a face of each unit adjacent to its beveled corner when the four base units are assembled in the octagonal-shaped base structure. Also disclosed is a method for assembling a base assembly for supporting a crane pedestal and a fastening device for connecting the ends of two units together. |
| US10422463B2 |
Method and apparatus for repairing a pipe using a transition tube
Apparatus and methods for lining a pipe line having a first pipe section in communication with a second pipe section where the first pipe section has an inside diameter greater than an inside diameter of the second pipe section. A transition tube having an outside diameter substantially equal to the inside diameter of the second pipe section and a length substantially equal to or greater than the length of the first pipe section is inverted into the pipe line along with a liner. A resinous material applied to the liner cures and hardens the liner after inversion. The transition tube creates a surface against which the liner can be compressed to help prevent the liner from being overstretched in the wider first pipe section. |
| US10422460B2 |
Fluid connector with full insertion assurance cap with secondary latches
A fluid connector assembly includes a connector body receiving a tubular member locked in place by a retainer clap carried on the connector body. An assurance cap mounted over the tubular member is movable to a forward most latched position on the connector body relative to the tubular member only when the tubular member is in the fully inserted, latched position in the connector body. The assurance cap body includes a plurality of alternating primary latch fingers and step fingers respectively engageable with a recess groove in the connector body and a raised surface on the tubular member. Secondary latches can include an inner support ring carried on the assurance cap body comprising an inner end engageable with a raised surface on the tubular member when the primary latched fingers are engaged with the recessed groove in the connector body. |
| US10422458B2 |
Flex duct connection system
An exemplary duct system includes a rigid duct member, a first duct connector connected to the rigid duct member, a first sealing member disposed between the rigid duct member and the first duct connector, a flexible duct, a second duct connector connected to the flexible duct, and a second sealing member disposed between the first duct connector and the second duct connector. The first duct connector is assembled to the second duct connector to compress the second sealing member and form a seal between the first duct connector and the second duct connector and thereby form a seal between the rigid duct member and the flexible duct. |
| US10422454B2 |
Coupling with integral fluid penetration barrier
A support coupling which provides a frangible point for a lighting fixture, and which prevents water from accumulating at the frangible point and from penetrating an inner chamber of the lighting fixture where electronic components are disposed includes an inner wall and an outer wall. The inner wall has a higher grade (i.e., is taller) than the outer wall. A space between the inner wall and the outer wall receives an extension column. Water running down the sides of the extension column is collected in the space and pours out of the coupling over the shorter outer wall before the water reaches the top of the inner wall. |
| US10422453B2 |
Sealing system for sealing of a drain arrangement
Sealing device (1) for sealing a drainage arrangement, including a flexible sealing film (3) with an opening (4), through which waste water can pass, and a connecting portion that is connected with the sealing foil (3) and that can be connected with a portion of the drainage arrangement. |
| US10422449B2 |
Method of joining pipes and fittings
A method for joining a first conduit section with a second conduit section. The method includes: a) inserting a first end of the second conduit section in an open first end of the first conduit section with a gasket extending between an inner surface of the first conduit section and an outer surface of the second conduit section; b) positioning a flexible substrate having a bonding agent provided on at least a portion of an inner side of the flexible substrate to extend from an outer surface of the first conduit to an outer surface of the second conduit; c) applying pressure to the flexible substrate whereby the bonding agent is pressed against an outer surface of the first and second conduit sections; and d) heating the bonding agent whereby the bonding agent is secured to the outer surface of the first and second conduit sections. |
| US10422448B2 |
Double-walled pipe
A double-walled pipe includes an inner wall, which bounds a flowpath for a first fluid such as air, an outer wall radially spaced from the inner wall so that there is an annular gap between the inner wall and the outer wall; and walls extending in the annular gap between the inner wall and the outer wall, such that flow passages are formed in the annular gap, through which a temperature-controlled fluid can be circulated to control the temperature of the inner wall. The double-walled pipe is formed by an additive manufacturing process. The walls may be helical walls, defining helical flow passages. |
| US10422440B2 |
Partial stroke tests for shutdown valves
To generate a setpoint signal to stroke a valve during a partial-stroke test, a first target is determined for the setpoint signal based at least on a travel displacement threshold, the travel displacement threshold corresponding to a desired extent of travel of the valve during the partial-stroke test; the setpoint signal is ramped from an initial value to the first target, during a first time interval; subsequently to the first time interval, the setpoint signal is maintained at the first target during a second time interval; a second target is determined for the setpoint signal based at least on the initial value; and during a third time interval subsequent to the second interval, the setpoint signal is ramped from the first target to the second target in a direction opposite to the ramping of the setpoint signal during the first time interval. |
| US10422437B2 |
Spool valve, operation device, and work vehicle
A spool valve includes: a valve body that has a spool hole; and a spool disposed in the spool hole and movable in an axial direction, wherein the spool has a first large-diameter portion, and a small-diameter portion provided on one side in the axial direction of the first large-diameter portion, the first large-diameter portion has a first outer surface slidable with an inner surface of the spool hole, an end surface connected to an end portion at the one side in the axial direction of the first outer surface and to an end portion at the other side in the axial direction of an outer surface of the small-diameter portion, and a cutout portion provided on the end surface, and a bottom surface of the cutout portion is inclined toward the one side in the axial direction to approach a central axis of the spool. |
| US10422434B2 |
Flow control valve and method of manufacturing flow control valve housing
In one general aspect, a flow control valve includes: a housing including a tubular wall surrounding an interior passage, and a flow control section in which the tubular wall includes a conical inner wall surface; a protrusion disposed on an exterior surface of the tubular wall at the flow control section; a sealing member disposed in the housing and configured to be selectively moved to a sealing position in which the sealing member engages the conical inner wall surface to restrict flow of a fluid through the interior passage; and a recess disposed the conical inner wall surface and configured to allow the fluid to flow past the sealing member through the recess when the sealing member is in the sealing position, wherein the recess and the protrusion are radially aligned on the tubular wall. |
| US10422429B2 |
Ultra-seal gasket for joining high purity fluid pathways
A ring-shaped gasket for making high-purity fluid pathway connections between opposing fluid delivery apparatus elements having at least one simple flat surface in contact with the gasket. The face of at least one apparatus element typically has a circular counterbore depression to receive the gasket, but is not required. The gasket has a body, pierced through by a hole creating a fluid pathway and defining a radial inner surface, and additionally having a radial outer surface, a first axial end surface and a second axial end surface. At least one of the first and second axial end surfaces has a stress concentration feature radially adjacent to a gasket sealing region, the sealing region constructed to be in contact with a face surface of a corresponding fluid conduit port. The stress concentration feature may be a groove or a plurality of cavities disposed adjacent the gasket axial end surface sealing region. |
| US10422426B2 |
Assembly for regulating ground speed of vehicle
An assembly for regulating ground speed of a vehicle includes a shift arm fixed to the transmission shaft, a main shaft, a control arm connected to the main shaft, a shift rod transmitting pivotal movement of the control arm to the shift arm, a first pedal unit acting as a seesaw pedal unit, and a second pedal unit acting as a dual pedal system, and a common lever element transmitting pivotal movement caused by the first pedal unit or the second pedal unit to the control arm. The first pedal unit and the second pedal unit are replaceable with each other. |
| US10422425B2 |
Modular shift assembly
A steering column assembly includes a jacket assembly and a modular shift assembly that is operatively connected to the jacket assembly. The modular shift assembly includes a shift bracket, a shaft, and a shift clevis. The shift bracket has a first shift bracket portion that defines a shift bracket first opening and a second shift bracket portion. The second shift bracket portion defines a shift bracket second opening. The shaft has a first shaft portion and a second shaft portion. The second shaft portion is at least partially received within the shift bracket opening. The shift clevis extends at least partially through the first shaft opening. |
| US10422418B2 |
Transmission element and transmission provided with such a transmission element
A transmission element for a transmission such as a continuously variable transmission, including an elongate flexible endless carrier element provided with a number of receiving spaces with an opening and with a passage extending through the number of receiving spaces in the longitudinal direction of the carrier element, a number of engaging elements which are each received in a receiving space for movement between an active position and a passive position and which in the active position protrude further inward than in the passive position and at least out of the opening of this receiving space so as to be able to engage in the active position with a pulley of the transmission, and a spring element for providing resistance for each of the number of engaging elements during movement from the active position in the direction of the passive position. |
| US10422417B2 |
Pulley assembly for high-speed continuously variable transmission
A pulley assembly for a high-speed continuously variable transmission includes a drive pulley, a shaft sleeve, a movable pulley, rollers, and a back pressure disc. The movable pulley has a shaft portion fitted on the shaft sleeve. The movable pulley has a disc chamber radially formed with multiple pairs of retaining wall pieces. A receiving room is defined between each pair of the retaining wall pieces. The bottom of the receiving room has an inclined push surface. The rollers are received in the receiving rooms. The back pressure disc includes a disc body having a complete inner conical surface. The back pressure disc is subject to the shaft sleeve and unable to be axially displaced along an output shaft. The peripheral edge of the disc body is embedded into the disc chamber of the movable pulley. The inner conical surface is pressed against the rollers. |
| US10422404B2 |
Liquid-sealed antivibration device
A liquid-sealed antivibration device is equipped with a shaft member and a sleeve member, an antivibration base body constituted by a rubber-like elastic body which elastically supports the sleeve member relative to the shaft member and which defines a first liquid chamber and a second liquid chamber between the shaft member and the sleeve member, and an orifice forming member made of a synthetic resin and disposed inside the sleeve member. The orifice forming member is formed with end surfaces on which a hole portion piercing along the axis of the shaft member opens, and an outer peripheral surface adhered closely to the sleeve member to form a groove portion becoming an orifice which makes the first liquid chamber communicate with the second liquid chamber, and recesses formed at corner portions defined by the end surfaces and the outer peripheral surface are connected to the hole portion. |
| US10422402B2 |
Damper assembly
A tether for attachment to a damper device is formed to include a heated, reshaped enlarged bulbous end. |
| US10422395B2 |
Actuating device for an internal expanding brake with a manually actuable restoring device
An actuating device for an internal expanding brake has a restoring device for manual adjusting and restoring of an adjusting pin relative to an expanding piston. The restoring device includes an actuating pin which is mounted rotatably in a housing and is configured for transmitting a torque which is applied manually to the actuating pin, and a restoring gear mechanism which has a first gearwheel which is coupled to the actuating pin and a second gearwheel which is coupled to an adjusting nut. The first gearwheel of the restoring gear mechanism which is coupled to the actuating pin can be displaced in the axial direction of the actuating pin and can be brought into and out of torque-proof engagement with the actuating pin by means of a coupling device in a manner which is dependent on the transmitted torque. |
| US10422394B2 |
Disc brake
A disc brake includes a brake pad, a retaining spring, and a retaining bracket. The retaining bracket pretensions the retaining spring radially inwardly relative to a rotation axis of a brake against the brake pad. A smallest radial distance (D) of the retaining spring from the brake pad in a region in which the retaining bracket overlaps the retaining spring in a radial direction is greater than a smallest radial distance (d) of the retaining bracket from the brake pad in a region in which the retaining bracket overlaps the brake pad in the radial direction. |
| US10422392B2 |
Unidirectional clutch
A one-way clutch 1 includes: an inner race 3; an outer race 5; a plurality of cams 7 interposed between an inner race outer peripheral surface 11 and an outer race inner peripheral surface 13 and serving to transfer a torque to between the inner race 3 and the outer race 5; a retaining mechanism retaining the plurality of cams 7; and a spring member 15 biasing the plurality of cams 7 to torque non-transfer positions, and the retaining mechanism includes a first retainer 9 fixed to the outer race 5 and having a cylindrical retaining portion 21 retaining the plurality of cams 7 at a predetermined interval in a circumferential direction, and a second retainer 29 disposed on an inner diametrical side of the cylindrical retaining portion 21, retaining the plurality of cams 7 in a swingable manner, and elastically deformable corresponding to the swings of the plurality of cams 7 when swinging in a torque transferring direction upon engagements of the plurality of cams 7 with the inner race outer peripheral surface 11 and the outer race inner peripheral surface 13. |
| US10422385B2 |
Ring for a bearing, an inner ring, an outer and ring, a bearing
The invention provides a ring for a bearing. The invention further provides an inner ring, an outer ring and the bearing. The ring includes a raceway ring being a hardened steel metal ring providing a raceway surface configured and constructed for guiding rolling elements of the bearing. The ring further provides printed material bonded to the steel of the raceway ring. The printed material being material printed via an additive manufacturing process. The printed material may be used to customize a shape of the ring, for example, of the inner ring or the outer ring of the bearing, thus allowing flexible customization. |
| US10422380B2 |
Sliding member
A sliding member includes a sliding layer including graphite particles dispersed in a synthetic resin matrix. The graphite particles have a volume ratio of 5% to 50% and are composed of spheroidal particles and flake-like particles, respectively having a graphitization degree K1 and K2. The flake-like particles have a volume ratio of 10 to 40% with respect to a total volume of the graphite particles. The spheroidal particles have a cross-sectional structure with AB planes of a graphite crystal laminated from a surface toward a center. The flake-like particles have a cross-sectional structure with the AB planes laminated in a thickness direction. The spheroidal particles and the flake-like particles have an average particle size of 3 to 50 μm, and 1 to 25 μm respectively. K1 is 0.80 to 0.97 and K2 is greater than K1, and a difference K2 −K1 is 0.03 to 0.15. |
| US10422375B2 |
Bearing assembly
A multi-row bearing assembly includes first and second rolling-element bearings having first and second bearing rings and first and second rows of rolling elements therebetween, respectively, each ring having exactly one guide flange. An intermediate space exists between the first and second rows of rolling elements, and a first side of each row of rolling elements faces the intermediate space and a second side of each row of the rolling elements is remote from the intermediate space. The guide flanges of the first and third bearing rings guide the first sides of the rolling elements, and the guide flanges of the second and fourth bearing rings guide the second sides of the rolling elements. |
| US10422372B2 |
Rotatable bushing
A rotatable bushing for use in automotive suspension, steering, and other suitable joints is provided. The rotatable bushing includes a housing, an elastomeric portion engaging the outer surface of the housing, and a sleeve positioned within the housing. The sleeve is configured to rotate with respect to the housing and generally includes a central bore for receiving a rod or fastener therethrough. The elastomeric portion is configured to deform such that the sleeve is moveable in at least one of an axial direction and a radial direction with respect to an outer surface of the elastomeric portion. |
| US10422370B2 |
Adhesive means containing particles for connecting two vehicle parts
A vehicle component, in particular an engine part, having at least one attachment, wherein the vehicle component and the attachment are connected to one another by means of an adhesive means and particles are introduced into the adhesive means. |
| US10422367B2 |
Shearing fastener for sealing a fastener hold
A shearing fastener for sealing a fastener hole in a work piece includes a shank, a plug, and a fastener head. The fastener head is disposed along the upper end of the shank, while the lower end of the shank further includes a transition section that tapers inward and intersects with an upper surface of the plug at a neck. The plug has a threaded outer surface and an outer diameter greater than the shank. The plug engages the threaded bore of the fastener hole when inserted therein. The shank is configured to shear across the neck and separate the shank from the plug when the fastener head is torqued above a threshold torque. The plug is retained within the threaded bore of the fastener hole to seal the lower end of the fastener hole, forming a repaired work piece. |
| US10422366B2 |
Medical drainage tube anchor
In accordance with the present application, an anchor device is provided which is configured to secure a drainage tube having nozzle end to a waste receptacle. In the version, the anchor device generally comprises an attachment rim assembly positionable for supporting the anchor device to the rim of the waste receptacle and a suspension arm operably attached to the attachment rim assembly for suspending the discharge nozzle end of the drainage tube towards the center of the waste receptacle. |
| US10422359B2 |
Tensile actuator
A method is disclosed wherein two sheets of a flexible, inelastic substance are sealed along a periphery thereof, creating an interior reservoir preferably containing two or more elongate chambers, organized normal to an axis of traction. The disclosed axis of traction is an axis along which the disclosed device reduces length as a compressed medium is introduced into the reservoir. Further disclosed is a method by which one or more bladders of flexible, inelastic substance are woven through two or more preferably parallel strips or strings. The bladders are adapted to receive a preferably gaseous or liquid compressed medium. As the compressed medium is moved into the bladders, the flexible strips or stings are deformed to cause the strips or strings to have a reduced length along the axis of traction. |
| US10422353B2 |
Gas charging valve array for an accumulator
A hydro-pneumatic accumulator includes a housing defining a gas chamber for a compressible gas and a fluid chamber within the housing. A gas valve is in communication with the gas chamber via a gas passage. A check valve is provided within the gas passage and prevents gas from releasing from the gas chamber when the gas valve is removed, wherein the check valve is mechanically actuated to an open position by the gas valve in communication with the gas passage. |
| US10422350B2 |
Fan having a blade assembly with different chord lengths
A fan includes an impeller having blades of varying chord lengths. The fan includes a fan housing surrounding the impeller. The fan housing includes a protruding region, or throat, separated from each passing blade by a clearance, or throat gap, that varies according to the chord length. During rotation of the impeller, the impeller blades rotate about a rotational axis, passing the protruding region defining a minimum radial gap to the protruding region. Due to their different chord lengths, the impeller blades pass the throat region at different throat gaps. Shorter blades are likely to have lower amplitude static pressures and lower air velocities resulting at the blade tip, and are hence likely to generate a lower amplitude acoustic pulse at the protruding region. The variety of chord lengths modulate the amplitude of the pressure to spread acoustic sound across multiple frequencies thereby reducing peak amplitude of the acoustic sound. |
| US10422349B2 |
Propeller fan and blower unit
A propeller fan includes a rotary blade hub driven in rotation about a rotation axis, and a rotary blade installed at an outer periphery of the rotary blade hub. The rotary blade includes a rotary blade body protruding from an outer peripheral surface of the rotary blade hub, and a rib formed on an outer peripheral edge portion of a pressure surface of the rotary blade body so as to extend along an outer peripheral edge of the rotary blade body. |
| US10422348B2 |
Unsymmetrical turbofan abradable grind for reduced rub loads
A containment structure comprising an annular structure configured to provide close tolerance to a rotation structure. The containment structure includes a first abradable structure, a second abradable structure, and a shroud that is defined in part by the first abradable structure and in part by the second abradable structure. An annular surface of the shroud is defined by the first abradable structure and by the second abradable structure. The first abradable structure is harder than the second abradable structure. |
| US10422345B2 |
Centrifugal compressor curved diffusing passage portion
A diffuser for a centrifugal compressor including an annular diffuser housing having a plurality of diffuser flow passages therethrough the housing. Each passage including a throat portion and a diffusing section with upstream and downstream diffusing portions. A diffusing passage centerline includes a linear portion extending downstream through the throat portion and the upstream diffusing portion and a curved portion of the diffusing passage centerline extending downstream from the centerline linear portion through the downstream diffusing portion. The diffuser flow passages may have an equivalent cone angle varying non-linearly or more particularly curvilinearly downstream along curved portion. The downstream diffusing portion may be flared. |
| US10422339B2 |
Air-conditioning apparatus and motor
A body outer shell includes a plurality of first body legs and a plurality of second body legs protruding outward and being disposed at a peripheral edge of an end of the body outer shell, and the end is near the bracket. The bracket includes a plurality of first bracket legs and a plurality of second bracket legs protruding outward and being disposed at a peripheral edge of the bracket. The body outer shell and the bracket are fastened together using the first body legs and the first bracket legs via fixing members. The body outer shell, the bracket, and a support member are fastened together using the second body legs and the second bracket legs via fixing members in a state where the bracket is disposed between the body outer shell and the support member, and the motor and the support member are fixed together. |
| US10422336B2 |
Cylinder rotary compressor having an inlet of the rotor-side suction passage opened at the rotor-side concave portion and communicating with a rotor-side communication space therein
In a cylinder rotary compressor, a shaft-side suction passage for circulation of a refrigerant is formed within a shaft that rotatably supports a rotor. A rotor-side suction passage is provided within the rotor so as to guide the refrigerant flowing out of shaft-side outlets formed at the outer peripheral surface of the shaft to a compression chamber. Furthermore, a rotor-side concave portion is formed at an inner peripheral surface of the rotor. A space provided within the rotor-side concave portion forms a rotor-side communication space with an appropriate shape and a capacity enough to make the shaft-side outlets communicate with a rotor-side inlet of the rotor-side suction passage, regardless of the rotation of the rotor. |
| US10422332B2 |
Intelligent pump monitoring and control system
A system and method for monitoring and controlling a pump includes defining processing targets, deriving a first actuator control signal Yc from the processing targets, and deriving actual operating parameters. Additionally, the actual operating parameters are compared to predefined system and pump limits to determine a second actuator control signal Y′c, the actual operating parameters are compared to predefined fluid limits to determine a third actuator control signal Y″c, the actual operating parameters are compared to predefined normal processing limits to determine a fourth actuator control signal Y′″c, and the actual operating parameters are compared to at least one predefined abnormal processing limit to determine a fifth actuator control signal Y″″c. The most conservative actuator control signal is then determined, and the pump is driven in accordance with the most conservative actuator control signal. |
| US10422331B2 |
One piece diaphragm
Illustrative embodiments of diaphragm assemblies for diaphragm pumps and methods for manufacturing such diaphragm assemblies are disclosed. In at least one illustrative embodiment, a diaphragm pump may include an inflexible central core and a flexible diaphragm body surrounding the inflexible central core. The inflexible central core may include a reinforced thermoplastic and the flexible diaphragm body may include a thermoplastic elastomer. The flexible diaphragm body is bonded directly to the inflexible central core. The diaphragm assembly may include a mounting bolt having a head end and a threaded end. The inflexible central core surrounds the head end of the mounting bolt and the threaded end of the mounting bolt extends outside of the inflexible central core. The inflexible central core may include multiple raised features that cooperate to define cavities in the inflexible central core. The flexible diaphragm body fills the cavities of the inflexible central core. |
| US10422327B2 |
Device and method for damping pressure fluctuations in the delivery line of a thick-matter pump
A device for damping pressure fluctuations in a delivery line of a thick-matter piston pump. The device includes a container communicating with the delivery line and at least partially filled with a compressible fluid. The container is adapted for a pulsing intake and output of transported material during the pumping operation. A controller adjusts the amount of the compressible fluid in the container as a function of operating parameters. The controller includes a pressure sensor for determining delivery pressure and an electronic computing unit. The computing unit determines and stores a pressure ratio V between delivery pressure values occurring during a working cycle of the thick-matter pump and during a switch-over phase between each working cycle of the pistons of the thick-matter pump. Alternately or additionally, the electronic computing unit may determine and store a mean value M of the delivery pressure over a time interval during the switch-over phase. |
| US10422323B2 |
Method of replacing anchor bolts in wind turbine foundations
A method of replacing an anchor bolt used to support a wind turbine to a foundation. The method includes providing the wind turbine and the foundation supporting the wind turbine. The foundation includes a lower base flange, at least one anchor bolt extending between the lower base flange and a lower tower flange of the wind turbine, and a rigid body at least partially formed around the at least one anchor bolt. The method further includes drilling a core in the lower tower flange and the rigid body circumferentially around the anchor bolt and removing the anchor bolt and the core to create a cavity. The method further includes inserting a replacement anchor bolt into the cavity and coupling the replacement anchor bolt to the lower base flange. The replacement anchor bolt may then be tensioned. |
| US10422322B2 |
System and method for removing or installing a main shaft of a wind turbine with main shaft support elements
A method and system for removing or installing a main shaft and attached main bearing assembly of a wind turbine from a bedplate form an extension onto a downwind end of the main shaft with one or more support elements to support the mains shaft on a bearing unit as it is pulled or pushed into the bedplate. |
| US10422318B2 |
Wind turbine blade
Wind turbine blades comprising one or more deformable trailing edge sections having a multistable sheet comprising a plurality of bistable elements, each bistable element having two stable positions, wherein the multistable sheet is attached in a cantilever manner to a structural portion of the blade and extends in a chordwise direction, and the multistable sheet is connected to a skin of the blade such that upon changing one or more bistable elements from one stable position to the other stable position a shape of the trailing edge section changes. The application further relates to wind turbines comprising such blades and methods of controlling loads on the blades. |
| US10422316B2 |
Pre-cured rotor blade components having areas of variable stiffness
The present disclosure is directed to a rotor blade component for a wind turbine. The rotor blade component includes a plurality of pre-cured members arranged in one or more layers. Each of the pre-cured members is constructed of a plurality of fiber materials cured together via a resin material having a first stiffness and at least additional material having a second stiffness. Further, the second stiffness is lower than the first stiffness. As such, the additional low-stiffness material is cured within the resin material so as to increase flexibility of the pre-cured members. |
| US10422314B2 |
Spiral blade unit and wind generator and blade connector for the unit
A spiral blade unit is disclosed, which generates less blade-sagging, deformation, or vibration, can be made of various material, can be made with light material, and can be installed easily in interconnecting spiral blades. The spiral blade unit includes a rotational axle and spiral blades with root portions attached along an outer circumferential surface of the rotational axle, and the spiral blades are interconnected to one another through a blade connector. |
| US10422313B2 |
System for producing energy via use of gravity
The present invention is directed to a system for producing energy via use of gravity. The system is for generating energy, and in particular electrical energy, by utilizing the abundant force of gravity that exists and then integrating such a force into a system design of energy power generation by converting the force of gravity into potential energy then into kinetic energy and from kinetic energy back into potential energy again, by using the system's autonomous methodology of fluid recycling to produce electric power generation in the process. |
| US10422312B2 |
Energy storage and generation system
An energy storage and generation system uses a combination of compressed air energy storage systems and fluid energy systems, to store energy producing capability at a time when electricity requirements are low, to release that stored energy producing capability at a time when electricity requirements are high. |
| US10422311B2 |
Hydroelectricity generating unit capturing marine current energy
A hydroelectricity generating unit capturing marine current energy includes a floating hull, at least one paddle wheel assembly, at least one generator assembly, a torque transmission system, and an anti-drift mooring system. The at least one paddle wheel assembly is rotatably mounted to the floating hull and operatively coupled with the at least one generator assembly by the torque transmission system, wherein a kinetic energy of the at least one paddle wheel assembly is transferred to the at least one generator assembly by the torque transmission system to generate hydroelectricity. The torque transmission system can be a hydraulic system, a pulley system, a multiple gearbox system, or a direct driveshaft. The floating hull is tensionably coupled to a subsurface environment by the anti-drift mooring system, enabling the least one paddle wheel assembly to capture water current. |
| US10422302B2 |
Load relieving mechanism for electro-mechanical actuator
A thrust vector control actuator is provided including a ram, a first plate housed within the ram, a second plate housed within the ram, and a dividing wall housed within the ram. The dividing wall being located between the first plate and the second plate. The dividing wall defines a first chamber within the ram comprising the first plate and a second chamber within the ram comprising the second plate. The actuator also includes an output rod housed within the ram. The output rod having a first end and a second end. The second end is configured to operably connect to an output link. The actuator also includes a load relieving mechanism located within the ram. The load relieving mechanism configured to operatively connect the ram and the output rod. The load relieving mechanism is configured to absorb at least one transient load on the output rod. |
| US10422300B2 |
Radiant heat recovery heater, and stirling engine and combustion furnace using radiant heat recovery heater
A radiant heat recovery heater includes U-shaped heat transfer tubes each including a first path and a second path arranged on a mounting section. The U-shaped heat transfer tubes are housed in a container fixed to the mounting section. The first paths and the second paths of the U-shaped heat transfer tubes are arranged on the mounting section at equal intervals with a pitch angle θ. The first paths are each arranged on the mounting section at a position offset from the pitch angle θ for the associated second path by a predetermined angle α, so as not to completely overlap a projection of that second path, the projection extending from the container toward the center C of the container. |
| US10422296B2 |
Methods and system for improving fuel delivery amount accuracy
Methods and systems for simultaneously operating port fuel injectors and direct fuel injectors of an internal combustion engine are described. In one example, a duration of a port fuel injection window is increased to improve engine performance and a direct fuel injector fuel pulse width is dynamically adjusted to improve accuracy of an amount of fuel delivered during a cylinder cycle. |
| US10422295B2 |
Apparatus for determining whether there is malfunction in filter device
A filter malfunction determination apparatus includes a calculator that calculates, upon determination that a rapid output increase has occurred, an amount of change of a parameter value output from a sensor before and after the rapid output increase. The calculator calculates, based on the calculated amount of change, a correction value for correcting at least one of the parameter value output from the sensor and a malfunction determination threshold. The filter malfunction determination apparatus includes an offset corrector configured to perform, based on the correction value, offset correction of at least one of the parameter value output from the sensor and the malfunction determination threshold after determination that the rapid output increase has occurred. |
| US10422294B2 |
Method for regulating a fuel delivery system
A method for regulating a fuel delivery system without a pressure sensor. The fuel delivery system has a fuel delivery pump, an electric motor, and an evaluation unit. The fuel delivery pump is driven by the electric motor, which is actuated using control variables such that a prespecifiable fuel delivery is achieved. At least two different submethods are executed for ascertaining control variables, which are ascertained in the respective submethod and are supplied to an evaluation unit. The control variables are evaluated regarding their plausibility in the evaluation unit and the electric motor is actuated based on the ascertained control variables from only one or a plurality of submethods. |
| US10422291B2 |
Method and device for controlling an internal combustion engine
A method for injecting gaseous fuel directly into a combustion chamber of an internal combustion engine in order to heat a catalytic converter, the method including: carrying out a main injection of gaseous fuel directly into the combustion chamber; carrying out a first post-injection following the main injection but prior to an ignition, and following the ignition and preferably following the end of combustion in the combustion chamber, carrying out a second post-injection of gaseous fuel into the combustion chamber. |
| US10422289B2 |
Method and system for a boosted engine
Methods and systems are provided for coordinated control of a compound boosting system, including a first compressor staged upstream of a second compressor in an engine intake. In one example, a method may include operating the second, downstream compressor in steady-state to achieve an overall pressure ratio across the compound boosting system while operating the first, upstream compressor transiently, based on an airflow shortfall at the downstream compressor. A timing and amount of electric assistance provided to transiently operate the first, upstream compressor may be adjusted dynamically as the pressure ratio across the second compressor changes. |
| US10422286B2 |
Turbine engine with epicyclic reduction gear train
A turbine engine equipped with an electrical apparatus with rotor and an epicyclic reduction gear train, includes a sun gear driven by a drive shaft about an axis of rotation, a ring gear surrounding the sun gear and configured to drive a fan shaft about the axis, and an annular row of planet gears interposed between the sun gear and the ring gear and held by a planet carrier fixed to a stator housing of the turbine engine. The stator of the electrical apparatus is fixed to the stator housing with an annular member for apparatus support. The annular member includes elongate legs that axially traverse the reduction gear. The annular member includes a first annular element for fixing to an annular flange integral with the stator housing. The stator of the apparatus has a first annular fixing flange connected integrally to opposed longitudinal extremities of the legs of the annular member. |
| US10422282B2 |
Mounting arrangement for an electrical harness
A mounting arrangement for an electrical harness comprises an elongate tray, the tray having a base and raised sides to define a channel. The electrical harness is mounted within the channel and cooling air is directed into the channel to cool the electrical harness. |
| US10422273B2 |
Fresh air supply device of an international combustion engine
A fresh air supply device for an internal combustion engine may include a suction module for conducting supercharged fresh air and a charge air cooler arranged in the suction module for cooling the supercharged fresh air. The suction module includes a housing with a charge air inlet for uncooled charge air and a charge air outlet for cooled charge air. The housing has a cooler shell, which may include the charge air inlet containing the charge air cooler and an assembly opening. With respect to a flow direction of the charge air the assembly opening may be arranged downstream of the charge air cooler and through which the charge air cooler is inserted into the cooler shell. The housing has a connecting shell, which includes the charge air outlet and which in the region of the assembly opening is attached to the cooler shell in an air-tight manner. |
| US10422271B2 |
Air injection control into a combustion chamber
Embodiments disclosed herein relate to internal combustion engines, combustion systems that include such internal combustion engines, and controls for controlling operation of the combustion engine. The internal combustion engine may include one or more mechanisms for injecting fuel, air, fuel-air mixture, or combinations thereof directly into one or more cylinders, and controls may operate or direct operation of such mechanisms. |
| US10422270B2 |
Air guide structure for an engine compartment of a vehicle
In an engine room, heat insulators are provided on the rear side in the forth and back direction of a vehicle with respect to an engine and on the front side in the forth and back direction of the vehicle with respect to a dash panel arranged on a back side of the vehicle with respect to the engine. A top flange portion is formed at a top of a first heat insulator. The top flange portion is extending in a direction obliquely upward and backward of the vehicle to guide air heated by an exhaust system from the engine in an upward direction of the vehicle. A top bent portion is formed at a top of a second heat insulator such that the top bent portion is arranged in the vicinity of the cowling panel in order to guide the heated air in an upward direction of the vehicle. |
| US10422266B2 |
Exhaust manifold for a two-stage engine charge air system
An exhaust manifold is provided comprising a first log comprising a plurality of inlet segments each having a pair of inlet ports configured to receive exhaust gas from a pair of cylinders of an engine, a second log comprising a plurality of inlet segments each having a pair of inlet ports configured to receive exhaust gas from a pair of cylinders of the engine, and a collector coupled to the logs, the collector comprising a first pair of intake openings configured to receive exhaust gas from the first log, a second pair of intake openings configured to receive exhaust gas from the second log and an outlet configured to route the exhaust gas to a turbocharger, wherein the first pair of intake openings are coupled to a pair of bellows of the first log, each of the pair of bellows being coupled to an inlet segment. |
| US10422260B2 |
Movable emission control system for auxiliary diesel engines
A mobile emissions control system having an emission capturing system and emission control system is provided for diesel engines operated on ocean-going ships at-berth. The emissions control system may be mounted on a towable chassis or mounted on a barge, allowing it to be placed alongside ocean-going ships at-berth. A crane or boom transfers a duct of the emissions capturing system extending from the emissions control system to the ship to capture exhaust from its engine. Alternatively, the system may be mounted on an automated guided vehicle (AGV) equipped with a tower and a crane. The crane mounted on the AGV then lifts the duct forming part of the emissions capture system to the ship's exhaust system to capture exhaust from the ship's diesel engine and transfers it to the emissions control system, which cleans the exhaust and then passes clean air into the atmosphere through an exhaust outlet. |
| US10422256B2 |
Engine brake device
An engine brake device is provided for attenuating compression. The device is able to brake engine by attenuating a pressure increase in a cylinder by temporarily opening an exhaust valve at the end of a compression stroke of the engine, using an eccentric assembly eccentrically coupled to a pivot center of an exhaust rocker arm and an actuator for pushing up the eccentric assembly. |
| US10422251B2 |
Method for cooling a steam turbine
An automation system that determines the theoretical maximum rate of cooling of a steam turbine and operates a steam generator in such a way that the thermal energy of the steam does not exceed nor drop below the predefined rate of cooling. |
| US10422249B2 |
Exhaust frame
An exhaust frame includes: an inner casing; an inner diffuser which defines, between the inner diffuser and the inner casing, an annular inner cooling passage connected to a final-stage wheel space; an outer diffuser which defines an exhaust passage between the outer diffuser and the inner diffuser; an outer casing which defines an annular outer cooling passage between the outer casing and the outer diffuser; a strut which connects the inner casing and the outer casing to each other while crossing the exhaust passage; a strut cover which connects the inner diffuser and the outer diffuser to each other, and defines, between the strut cover and the strut, an annular connection passage connecting the inner cooling passage and the outer cooling passage to each other; and a communication hole provided in a wall of the outer cooling passage at a position on the downstream side of a center line of the strut in the flow direction of a combustion gas. |
| US10422248B2 |
Method and system for preventing oil escape
A method is provided for preventing oil escape into an exhaust gas during operation of a turbocharged engine. The method includes providing pressurized fluid to an area sealing off a bearing housing of an axial turbine unit from an adjacent exhaust conduit downstream of the axial turbine unit, and detecting a malfunction in the provision of pressurized fluid. Further to this, the method includes the step of, in response to such malfunction detection, controlling an exhaust pressure increasing device arranged downstream of the axial turbine unit for increasing the pressure inside the exhaust conduit upstream of the exhaust pressure increasing device. |
| US10422245B2 |
Seal element with internal lubricant plenum for rotational equipment
A sealing apparatus for rotational equipment includes an annular seal plate rotatable around an axis. The annular seal plate includes an annular seal land surface, an internal plenum, a plurality of inlet passages, a plurality of cooling passages and a plurality of outlet passages. The inlet passages are arranged about the axis. Each of the inlet passages extends into the annular seal plate to the internal plenum. The cooling passages are arranged about the axis. Each of the cooling passages extends into the annular seal plate from the annular seal land surface to the internal plenum. The outlet passages are arranged about the axis. Each of the outlet passages extends into the annular seal plate to the internal plenum. The outlet passages are arranged radially between the inlet passages and the cooling passages. |
| US10422237B2 |
Flow diverter case attachment for gas turbine engine
A gas turbine engine includes a case having a wall that provides a cavity. The wall includes an aperture and a bore. A tube assembly with a flange provides a fluid passage aligned with the aperture. A flow diverter is arranged in the cavity and includes a plate with a hole. An insert has a body and a head. The body is received in the hole and press-fit in the bore. The head captures the plate against the wall. A fastener secures the flange to the insert and clamps the flow diverter to the case. |
| US10422235B2 |
Angled impingement inserts with cooling features
An engine component assembly is provided with an insert having cooling features. The engine component comprises a cooled engine component surface having a flow path on one side thereof and a second component adjacent to the first component. The second component, for example an insert, may have a plurality of openings forming an array wherein the openings extend through the second component at a non-orthogonal angle to the surface of the second component. The second engine component has a plurality of discrete cooling features disposed on a surface facing the first component and near the plurality of cooling openings. |
| US10422228B2 |
Manufacturing a monolithic component with discrete portions formed of different metals
Methods are provided for manufacturing a component. In one method, first metal material is cast into a first body. At least a portion of the first body is machined. Second metal material is cast onto at least the machined portion of the first body to form a monolithic second body. A first portion of the second body is formed by the first metal material, A second portion of the second body is formed by the second metal material. The second metal material is different from the first metal material. |
| US10422223B2 |
Mesh supporting rock anchor
Disclosed is a rock bolt assembly for installing a mesh panel against a rock face which includes a rock bolt which has an elongate body extending between a first end and a second end, a cylindrical bush engaged with the bolt body, towards the second end, the cylindrical bush having a plurality of annular or arcuate grooves formed in an exterior of the surface of the bush and a washer having a plate-like body with an aperture formed there through. |
| US10422219B2 |
Frequency hopping sounder signal for channel mapping and equalizer initialization
A system for channel sounding and initializing an equalizer using a frequency hopping sounder signal. The system identifies a frequency range for sounding a channel between a first device at a first location within a wellbore and a second device at a second location within the wellbore. Center frequencies, bandwidths, and timeframes are assigned to each of a plurality of sounding sequences, such that an entirety of the frequency range is assigned to the plurality of sounding sequences, and wherein when played in order according to the timeframe assigned to each sounding sequence in the plurality of sounding sequences, a sounding signal having a non-contiguous frequency is produced. By comparing an attenuated sounding signal based on the sounding signal to the sounding signal, the system estimates a transfer function of the channel. The system also initializes the equalizer based on the comparison. |
| US10422215B2 |
Completion tool locating arrangement and method of positioning a tool within a completion structure
A completion tool locating arrangement includes, an anchor attachable within a completion structure having a bore extending through the anchor, a seat disposed at the anchor receptive to a plug runnable thereagainst, and an attachment feature positioned at the anchor. The attachment feature is configured to allow at least one tool to be attached thereto for positioning the at least one tool with the anchor within the completion structure. |
| US10422214B2 |
Systems and methods for fracture mapping via frequency-changing integrated chips
Systems and methods for fracture mapping may utilize frequency changing to aid in providing high-resolution mapping. Integrated chips may be injected into a well and dispersed into a formation. A downhole tool that provides a transmitter and receiver may be positioned in the well. The transmitter may transmit electromagnetic (EM) signals into the formation. The dispersed integrated chips may receive the transmitted EM signal and return a frequency-changed signal to the receiver of the downhole tool. Utilizing the returned frequency changed signal, the system is able to determine the locations of the integrated chips that have been dispersed into the formation and provide fracture mapping. |
| US10422213B2 |
Measurement method and system
A method for use in measuring a property of an environment or an object in, or adjacent to, an elongated space (10), comprises unspooling and/or spooling a line (6) attached to a tool (4) so as to move the tool along an elongated space. The method may comprise using the tool to measure a property of an environment or an object in, or adjacent to, an elongated space during movement of the tool along the elongated space. The method may comprise, determining an acceleration of the line, measuring an acceleration of the tool along the elongated space, and controlling damping of the movement of the tool along the elongated space according to the measured acceleration of the tool and the determined acceleration of the line. The elongated space may be located downhole or may be defined in, or adjacent to, an oil or gas well. |
| US10422208B2 |
Stacked height growth fracture modeling
A method involves generating a hydraulic fracture growth pattern for a fracture network. The generating involves representing hydraulic fractures as a vertically stacked elements, extending the represented hydraulic fractures laterally from the wellbore and into the formation to form a hydraulic fracture network by adding new elements to the vertically stacked elements over time, determining hydraulic fracture parameters of the represented hydraulic fractures, determining transport parameters for the proppant passing through the hydraulic fracture network, deriving an estimated fracture tip velocity from a pressure and a stress profile of the formation; extending a height of the vertically stacked elements and the new elements over time based on the derived velocity to form extended vertically stacked elements. If a zone property change is encountered, then generating another stack of the vertically stacked elements in the zones of property change by splitting at least a portion of the extended vertically stacked elements. |
| US10422206B2 |
Method of acidizing of subterranean formations in well operations
A method for acidizing a subterranean formation is disclosed. The method includes using an acid to lower the pH of a fluid within a subterranean formation. The method further includes reacting exothermic reaction components in the fluid within the subterranean formation to heat the subterranean formation. The method additionally includes acidizing the subterranean formation. |
| US10422204B2 |
System and method for perforating a wellbore
A system and method for stimulating hydrocarbon production from a wellbore that perforates the formation around the wellbore in strategic locations so that fractures can be formed in the formation having specific orientations. The system includes deep penetration perforators that extend past a portion of the formation adjacent the wellbore having locally high internal stresses (a stress cage); and big hole perforators that form perforations with a larger entrance diameter. The perforators form perforations in the formation that are axially consolidated along the wellbore. After perforating, the wellbore is hydraulically fractured with high pressure fluid, which creates fractures in a formation surrounding the wellbore that extend radially outward from the perforations. Creating perforations that are axially consolidated reduces the chances of forming competing fractures in the formation during fracturing. |
| US10422203B2 |
Screen connection area assembly for gravel pack and method
A screen connection area assembly configured to mount between adjacent sand screens of a gravel pack string including a body attachable to a screen connection area between two adjacent sand screens of the gravel pack string, the body configured to displace fluid and present a radial dimension between about 75% and 100% of a radial dimension of the adjacent sand screens. A method for packing a gravel pack string including disposing an assembly as in any prior embodiment on a screen connection area between adjacent sand screens of the string, running the string into a borehole, supplying a slurry to the borehole proximate the sand screens, packing the sand screens and the screen connection area between adjacent sand screens without altering a flow regime of the slurry. |
| US10422201B2 |
Diamond tipped control valve used for high temperature drilling applications
A control valve assembly for use in a wellbore includes a body having a fluid inlet and a fluid outlet. A portion of the body is formed from magnetic material. A plunger is mounted within the body. A portion of the plunger is formed from a magnetic material. A magnetic circuit having a gap is defined within the control valve assembly. The portion of the body formed from magnetic material defines a first portion of the magnetic circuit and the portion of the plunger formed from magnetic material forms another portion of the magnetic circuit. A solenoid is mounted at the body. The solenoid is selectively activated to create a magnetic field across the gap in the magnetic circuit. The magnetic field causes the plunger to shift, narrowing the gap disengaging from the one of the fluid inlet and the fluid outlet to produce a pressure pulse in the wellbore. |
| US10422199B1 |
Dissolvable frac plug
A dissolvable frac plug is disclosed. The dissolvable frac plug has an internal chamber surrounded by an external wall with the chamber containing a dry powder component in an amount sufficient to combine with ground water or other wellbore fluids to form a solution or environment that enhances dissolution of the plug. The dry powder is released from the chamber as a portion or portions of the external wall dissolves due to contact with water or other wellbore fluids. |
| US10422198B2 |
Magnetic ranging from behind a magnetic shield
A method for determining the direction and/or range from a drilling well to a target well may include positioning a magnetic source in the target well and a magnetic sensor in the drilling well. The method may include activating the magnetic source in the target well and moving one or both of the magnetic source and magnetic sensors until a location in which the magnetic sensor is not saturated is identified. The method may include determining the direction and/or range to the target well at that location. |
| US10422196B2 |
Hydraulic fluid distribution assembly
A system includes a rotatable fluid distribution system having a first block and a second block, the first block is configured to receive a supply of pressurized fluid, the second block is configured to distribute the supply of pressurized fluid to one or more actuators of a running tool, a wellhead component, or both, and the first block and the second block are configured to rotate with respect to one another about an axis to adjust which of the one or more actuators of the running tool, the wellhead component, or both, receives the supply of pressurized fluid. |
| US10422194B2 |
Method of conversion of a drilling mud to a gel-based lost circulation material to combat lost circulation during continuous drilling
A method of conversion of a water-based mud to a gel-based LCM quickly to control lost circulation in a lost circulation zone in a wellbore during continuous drilling with a drilling mud, the drilling mud comprises a volcanic ash, water, a de-foamer, a pH buffer, and a polymer. The method comprises the steps of entering the lost circulation zone, determining a lost circulation volumetric flow rate, metering a first amount of a binder into the drilling mud to create a binder containing mud, pumping the binder containing drilling mud into the wellbore, and suspending metering of the first amount of the binder to the drilling mud after a pre-defined regulating period of time effective to permit the binder containing drilling mud to create a gel-based LCM operable to alter the lost circulation zone. |
| US10422193B2 |
Coiled tubing injector driveline
A coiled tubing injector head unit includes a first bearing carrier and a second bearing carrier attached to a frame of the injector head unit that support an input drive shaft extending between the first and second bearing carriers, a sprocket shaft coupled to the input drive shaft that supports a pair of continuous parallel drive chains that revolve in a common plane and have opposed, elongated parallel runs spaced apart to form a path for engaging tubing passing there through, and a hydraulic motor attached to the frame opposite the first bearing carrier, and a gearbox attached to the frame opposite the second bearing carrier, wherein the input drive shaft is operatively connected to and extends between, but is not supported by, the hydraulic motor and the gearbox. |
| US10422192B2 |
Pipe handling apparatus and methods
A pipe handling system comprises a carriage having an upper surface adapted to support a tubular. The carriage comprises a first section and a second section. The first and second sections are pivotally coupled together for rotation about a pivot axis. The carriage is movable relative to a base and configured such that the leading end of the carriage is elevated as the carriage is advanced. An actuator is coupled between the first and second sections. The actuator is operable to pivot the second section relative to the first section about the pivot axis. In some embodiments the carriage is configured with a positive kink to deliver tubulars to a rig floor and with a negative kink to deliver tubulars to an online or offline stand building system. In some embodiments a live surface on the carriage is controllable to reduce or eliminate swinging of tubulars as they are transferred to or from the drill rig. |
| US10422191B2 |
Multiple control line travel joint with enhanced stroke position setting
In accordance with embodiments of the present disclosure, a travel joint includes a tube disposed at one end of the travel joint and a mandrel disposed at an opposite end of the travel joint. The mandrel is partially disposed in a hollow portion of the tube, and the tube and the mandrel are axially slidable relative to each other to extend or compress the travel joint. The travel joint also may include a housing coupled to the tube and disposed around the mandrel and a locking mechanism between the housing and the mandrel disposed in a position to selectively lock the mandrel and the tube in an axial position relative to each other to partially compress the travel joint. In some embodiments, the travel joint may include a fluid brake having a fluid chamber disposed between the mandrel and the tube to dampen axial movement between the mandrel and tube. |
| US10422189B2 |
Threaded connection for pipe or tube and method for producing the threaded connection for pipe or tube
The present invention has an objective to provide a threaded connection for pipe or tube including a pin and a box, having excellent galling resistance, torque property, and anticorrosion property, and still having an excellent adhesiveness with a lubricating coating even when being repeatedly exposed to high temperature and very low temperature, and to provide a method for producing the threaded connection for pipe or tube. The threaded connection for pipe or tube according to the present embodiment includes a pin and a box. The pin and the box have contact surfaces including a thread portions and and unthreaded metal contact portions, respectively. The threaded connection for pipe or tube comprises an electroplating layer consisting of a Zn—Ni alloy, a mechanical plating layer consisting of Zn or a Zn alloy, and a lubricating coating, on the contact surface of at least one of the pin and the box, in this order from a contact surface side. |
| US10422187B2 |
Offshore drilling vessel
An offshore drilling vessel including a hull having a moonpool, a bow and a stern, an accommodation topside having crew quarters and a bridge, said accommodation topside being arranged on the hull at the bow, a main deck between the accommodation topside and the stern of the vessel, wherein a front main deck portion of the main deck extends forward of the moonpool and a rear main deck portion of the main deck extends rearward of the moonpool, a firing line hoist system mounted on the hull at said moonpool, including a drilling structure, a hoisting device supported by the drilling structure and having a load attachment device displaceable along a firing line, the hoisting device including one or more cables and one or more associated winches to manipulate the position of the load attachment device relative to the drilling structure, one or more pivotal burner booms, each burner boom having an inner portion pivotally mounted at a lateral side of the hull and an outer portion supporting a burner, the burner boom being pivotable between a storage position generally parallel to the side of the hull and an operative position wherein the boom is directed away from the hull, the burner boom in the storage position being lower than the level of the main deck. |
| US10422185B2 |
Dual circulation fluid hammer drilling system
A dual circulation fluid hammer drilling system (10) has a fluid hammer (12) which is coupled to a drill string (14). The system (10) utilizes a first fluid (16) and a second fluid (18). The first fluid (16) is delivered through the drill string (14) to drive or otherwise power the fluid hammer (12). The second fluid (18) is also delivered through the drill string (14) but in isolation of the first fluid (16) so they do not mix within the drill string (14). The second fluid (18) passes through a hammer bit (38) of the hammer drill (12) and is directed to flow out from a bit face (20). Thus when the system (10) is in use the second fluid (18) will flow across the bit face (20). The first fluid (16) also exits the drilling system (10) at the hammer drill (12). However the first fluid (16) exits upstream or up-hole of the bit face (20). |
| US10422184B1 |
Downhole tool for vertical and directional control
A downhole steering tool includes one or more steering blades selectively extendable from a housing. Each steering blade may be extended by fluid pressure within a steering cylinder. Each steering cylinder may be coupled to the interior of a mandrel positioned within the housing through an adjustable orifice. The adjustable orifice may be moved between an open and a partially open position. The adjustable orifice may be controlled by a ring valve. |
| US10422182B2 |
Unitized structural frame
An improvement in a rolling shutter assembly for covering an opening of a structure defined by a top wall, a bottom wall and oppositely disposed side walls. The rolling shutter assembly includes a shutter housing, a shutter support member rotatably disposed within the shutter housing, a shutter coupled to the shutter support member, the shutter comprising a plurality of individual slats and a plurality of hinges interconnecting the slats, and a pair of side tracks. The shutter rolls between a rolled position wherein the shutter is rolled onto the shutter support member and an unrolled position wherein the shutter covers the opening and the ends of the slats are disposed within the channels of the corresponding side tracks. The improvement comprises a support frame having top, bottom and side rails mounted to the walls defining the opening with the side tracks each mounted to a corresponding one of the side rails of the support frame. The support frame reduces or eliminates the transmission of torsion loads from the shutter to the framing elements of the walls during positive and negative pressure conditions. |
| US10422180B2 |
Jalousie window device
A device for forming a jalousie includes at least first and second louvres pivoting about a common axis between a position in which the two louvres overlap and a position of angular separation of the louvres about the common axis. Preferably, the first louvre is at least partly translucent and the second louvre is opaque. |
| US10422177B2 |
Vehicular window regulator and inclination restraining mechanism
A vehicular window regulator that decreases an inclination of a glass centering on a thickness direction of the glass and an inclination restraining mechanism are provided. The window regulator includes a member secured to a glass, traction member guides. At least one of the traction member guides are each disposed above and below the member, across the member. The inclination restraining mechanism is wound across the respective traction member guides, and includes a traction member having one end portion installed at the member from above, and further having another end portion installed at the member from below. An installation position to the member, of the one end portion of the traction member and an installation position to the member, of the other end portion of the traction member are offset in a horizontal direction, viewing from a thickness direction of the glass. |
| US10422175B2 |
Low-bulkiness hinge
A hinge for cold rooms or glass shutters, coupling a stationary support structure and a shutter movable between an open position and a shutter position, includes a hinge body having a working chamber; a pivot defining a first longitudinal axis coupled to the hinge body to rotate around the first axis between the open and the closed shutter position; a cam element integral with the pivot; a plunger element sliding in the working chamber along a second axis substantially perpendicular to the first axis, the plunger element having a slider with an operative face interacting with the cam element; and an elastic counteracting member acting upon the plunger element to move it along the second axis between a position proximal to the bottom wall of the working chamber and a position distal therefrom. The hinge body has a substantially plate shape. |
| US10422174B2 |
Liftgate assembly
A vehicle liftgate assembly according to an exemplary aspect of the present disclosure includes, among other things, a vehicle body, a liftgate bracket, a liftgate rotatably mounted to the vehicle body by way of the liftgate bracket, and a strut connected to the liftgate bracket to regulate rotational movement of the liftgate bracket. This disclosure also relates to a method and a rotation assembly, which may include a liftgate bracket and a flipglass bracket. |
| US10422171B2 |
Hinge mechanism
An adjustable hinge mechanism provides a hinging movement between first and second objects. The hinge mechanism includes a supporting component having a main body being operatively mountable onto the first object. The hinge mechanism also includes an intermediate component having a main body being operatively mountable onto the first object and being moveable with respect to the supporting component along at least opposite first and second horizontal directions. The hinge mechanism also includes a swivelling component being operatively mountable onto both the intermediate component and the second object, and being operatively moveable with respect to the supporting component along at least opposite first and second vertical directions. |
| US10422170B2 |
Dual pivot laterally translating hinges
Dual pivoting laterally translating hinges that attach between a stationary first substrate such as a vehicle body, and a rotating second substrate such as a vehicle door, and extend laterally when the second substrate is rotated. In some examples, the hinges include a knuckle and leadscrew mechanism that changes the hinge geometry when the second substrate is rotated, causing the leadscrew to rotate by either a set of gears or a rack and pinion. In some further examples, the hinges include a jackscrew that changes length as the second substrate is rotated, causing the hinge to extent laterally. |
| US10422163B1 |
Electronic sensor and key operated lock
An electronic sensor and key operated lock is disclosed which provides users with the option to use at least one of a manually operated mechanism or for example a biometric sensor to unlock the lock. The lock integrates both the manually operated mechanism and a biometric sensor into one device. The manually operated mechanism and a biometric sensor are coupled to a common toggle switch so that operation of at least one of the manually operated mechanism and the biometric sensor moves the toggle switch and a shackle from locked and unlocked positions. |
| US10422159B2 |
Adjustable rod guide
Embodiments of the invention provide a rod guide for mounting a latch rod to an enclosure. A guide member can include a guide-member support surface and a guide opening to receive the latch rod. A base member can include a base-member support surface. The base member can support the guide member with the guide opening at different distances from the surface of the enclosure when the guide-member support surface is seated on the base-member support surface with the guide member disposed at different respective rotational orientations relative to the base member. |
| US10422155B2 |
Fence and fence connection apparatus and method
A connector assembly and method for constructing a no-weld pipe fence, a no-weld fence end brace, or a no-weld fence corner brace. The connector assembly includes (a) a bolt, a threaded pin, or a hinge knuckle structure which is attachable to a fence post and (b) an attachment sleeve which can be slidably nested on the end of a pipe rail or brace member. The attachment sleeve is connectable to the bolt, threaded pin, or hinge knuckle structure in a manner which allows the pipe rail or brace member to be pivoted to a horizontal position or to any other desired angle on the fence post and then locked in place. |
| US10422153B2 |
Joint mechanism for an iron-made tent
A mechanism for connecting two beams comprises a left beam and a right beam. The left beam is formed by an upper cross bar, a lower cross bar, and a vertical plate, the vertical plate has a width greater than a width of the upper cross bar and a width of the lower cross bar, the vertical plate has two edges protruding laterally away from the upper cross bar and the lower cross bar; the right beam has a vertical socket for receiving the vertical plate, the vertical socket is connected to the upper cross bar and to the lower cross bar, the vertical socket has two opposing curled lateral edges protruding laterally away from the upper cross bar and the lower cross bar, the two protruding edges of the vertical plate are inserted between the two opposite curled edges of the vertical socket. |
| US10422148B2 |
Shell element, shell structure and structure forming set
[Summary]A shell element that can be formed simply and in a short time, a shell structure using the shell element, and a structure forming set that can form the shell element simply and in a short time are provided.Resin material is foamed on the inside of thin film, a foamed material portion with bubbles being mixed is in the state of being sandwiched by the thin film and a solid layer, and tensional stress is applied to the thin film and the solid layer and compressive stress is applied to the foamed material portion, thus the shell element is difficult to be cracked or split, and the shell structure is formed by the shell element. And, the shell structure forming set forms the shell structure easily. |
| US10422138B1 |
Roof membranes with removable protective sheets
During installation of a single-ply roofing membrane, the surface of the membrane can be protected from dirt, scratches and scrapes by a protective sheet which also provides other beneficial attributes that aid an installer. A roof laminate includes a roof membrane and a protective sheet is removably affixed thereto. The sheet includes at least a first layer directly secured to a second layer. The first layer provides at least one of UV protection, anti-slip, and anti-glare to the roof laminate and so aids the installer in at least one of those respects. The second layer is removably affixed to the roof membrane. |
| US10422136B2 |
Metal framing connections between members
The self-locking metal framing connections between support members and the crossing longitudinal spacing-bracing members can occur at the hole, at the top and bottom ends of the support members as well as the end-to-end connections between longitudinal spacing-bracing members. Connecting the hook tab with a notched-tab to a receiver hole in the adjacent web allows the longitudinal spacer brace to pivot horizontally and if the hook tongue with the notched tab and the receiver hole are in the flanges, the spacer braces can pivot vertically. Short longitudinal spacer braces with receiver holes and hook tongues with notched-tabs, key hole bendable tabs, different shaped spacer braces, different variations in the hole notches, notched tabs in the hole bottom edge, diagonal framing between holes and longitudinal spacing-bracing members having notched-tab receivers can be installed in the lip notches or the horizontal spacing-bracing member and/or into the slot holes of the flanges of another spacing-bracing member. Double lip flanges with notches at the end of the lips, bent upward or downward or having the notches penetrate both lips all adds strength. Additional configurations showing bent webs, bent flanges and bent lips to form curved longitudinal spacing-bracing members. The notched-tab can also be installed in the support member allowing the notched-tab to be installed through slot holes at the flanges or web to secure the spacer brace to the support members which is ideal for fabricating metal framing in a horizontal position then installed vertically. |
| US10422134B2 |
Wall mounted receiver
This invention presents a wall mounted receiver to accommodate insulated or non-insulated pipes and at least one inlet or portal for at least one pipe conduit or wiring per portal and with a high degree of flexibility and unique mechanical connection security; this receiver is arranged to receive the piping from any directional angle with a unique flexible inlet capability; without limitation, this receiver is for use with refrigeration or air conditioning equipment and related connections, such as insulated pipes, non-insulated pipes, condensation piping, conduit and wiring. The receiver can be mounted to different wall surface types without the assistance of a wall bracket; can also be fit into tight space service areas depending on refrigeration equipment requirements; can be installed in new construction applications; and can also upgrade existing installations without the need to cut the existing piping. |
| US10422128B2 |
Insulation system and method for buildings
An apparatus, method and system of insulating a building such as a poultry barn uses netting structurally of the type to hold sod together. The netting is stapled to the bottom of trusses making up the ceiling of a barn and the attic of the barn. Ceiling material is superimposed below the netting to form a ceiling. Loose insulation, typically fiberglass, is blown onto the netting to be held thereby and to form an insulation layer in the attic of the barn. |
| US10422117B2 |
Sanitary unit with monitoring device
The invention relates to a mobile sanitary device, comprising a bowl having an upper opening, a water storage tank which is connected to the bowl via a water conduit that supplies water from the water storage tank to the bowl, a wastewater tank which is connected to the bowl via a wastewater line that discharges the wastewater out of the bowl from a bowl outlet opening to the wastewater tank, a first intermediate tank which is inserted into the water conduit between the water storage tank and the bowl or into the wastewater line between the bowl outlet opening and the wastewater tank. According to the invention, a first sensor for detecting a measured value characterizing a status in the first intermediate tank is arranged on the first intermediate tank, and an electronic monitoring unit is provided which is in signal communication with the first sensor and comprises an electronic memory unit in which process data are stored which represent at least one setpoint value of an operational process of supplying water from the water storage tank to the bowl and of water discharge out of the bowl to the wastewater tank. The electronic monitoring unit also comprises an electronic comparator unit which is configured to compare the measured value from the first sensor with the setpoint value of the operational process and to output an error message if the measured value differs from the setpoint value. |
| US10422112B2 |
Modular apparatus for water production
A modular apparatus for water production from atmospheric air includes: a first parallelepiped module having an inlet opening, an outlet opening, a ventilator, to force an air flow to cross an internal volume of the first module, a condensation unit, located internally of the first module that intercepts the air flow, and a collecting tub for collecting the condensation water; and a second parallelepiped module containing a refrigerating unit including a portion of a refrigerating circuit in which a refrigerating fluid circulates and an evaporator to cool the air flow inside the condensation unit; the first module and the second module are reciprocally fixed at a respective interconnecting face. The second module having an interconnecting face having a width equal to twice a width of an interconnecting face side of the first module. |
| US10422109B2 |
Shovel and method of controlling shovel
A shovel includes a turning hydraulic motor, a hydraulic cylinder, a pilot circuit, a hydraulic control valve, a variable throttle, and a controller. The turning hydraulic motor is driven with hydraulic oil supplied from the hydraulic pump to drive a turning body of the shovel to turn. The hydraulic cylinder is driven with the hydraulic oil supplied from the hydraulic pump. The pilot circuit controls a pilot pressure in accordance with the operation of an operation lever. The hydraulic control valve controls the hydraulic oil supplied from the hydraulic pump to the hydraulic cylinder in accordance with the pilot pressure supplied from the pilot circuit. The opening of the variable throttle varies in accordance with the operating state of the operation lever. The controller changes the opening of the variable throttle. |
| US10422101B2 |
Blocks and block connectors, block systems and methods of making blocks
A retaining wall block and a setback connector for use in forming retaining walls having a desired setback between adjacent courses of blocks in a retaining wall. The method of constructing a retaining wall with a plurality of the blocks and setback connectors. |
| US10422099B2 |
Cover and method of manufacture thereof
A cover comprises a load bearing panel (12) of generally square or rectangular form and having an upper surface (14a) and an underside surface (14b), at least some of the edges of load bearing panel (12) being provided with ramp members (22) which are molded onto the load bearing panel (12), the ramp members (22) each defining an upper ramped surface (22a) and a lower, ground engaging surface (22b), wherein the ground engaging surface (22b) is spaced beneath the underside surface (14b) of the load bearing panel (12). |
| US10422093B2 |
Methods of marsh restoration via resuspension of sediment
Methods for restoring tidal areas adjacent to a tidal water area are provided. The method can comprise: pumping water from the tidal water area; and directing a high-pressure water stream, using the water pumped from the tidal water area, to the bottom surface of the tidal water area during an incoming tide period. The high-pressure water stream impacts the bottom surface of the tidal water area with sufficient force to dislodge sediment from the bottom surface into the tidal water area. |
| US10422091B1 |
Portable retractable barrier apparatus
A portable retractable barrier apparatus may comprise a primary standard and a secondary standard for positioning on a ground surface. Each standard may include a base portion with the base portion of at least one of the standards having a slot, and a post portion mounted on the base portion. A barrier may have a first end mounted on the primary standard and a second end mounted on the secondary standard. A retraction structure may be configured to retract the barrier with respect to the primary standard and may include a spool with the barrier at least partially wrapped about the spool. The slot in the base portion of one standard being configured to receive the post portion of the other standard so that the base portion of said at least one standard is restable upon the base portion of said other standard. |
| US10422087B2 |
Compact paver, operating platform for a compact paver, and method
A compact paver comprising a machine frame, drive motor, travel units, receiving container at the front in relation to the paving direction for receiving paving material, longitudinal conveying device with which the paving material can be conveyed from the receiving container in a rearward direction in relation to the paving direction, transverse distribution device with which the paving material can be distributed on the ground surface transversally to the paving direction, a height-adjustable paving screed for compacting and smoothing the paving material distributed on the ground surface behind the transverse distribution device in the paving direction, an operating platform mounted on the machine frame and arranged behind the receiving container in the paving direction, and an operating platform. And a method for coordinating the operating position of the operating console of the operating platform of the compact paver with a rear operating step and a higher front operating step of the operating platform. |
| US10422086B2 |
Screed control system
A screed control system for a screed system includes a controller communicably coupled to a position sensor and at least one of a screed pressure assist system, an extendable screed height system, and a tamper system. The controller is configured to receive a signal indicative of a position of an at least one extendable screed with respect to a main screed. The controller is also configured to determine a change in the position of the at least one extendable screed with respect to the main screed. The controller is further configured to control at least one of the screed pressure assist system, the extendable screed height system, and the tamper system based, at least in part, on the determination. |
| US10422085B2 |
Tie plate for railroad tracks with spike protectors
Typically, a tie plate assembly for supporting a rail on a tie includes a tie plate and a spike that is driven through the plate into the tie to secure the tie plate to the point. A sleeve is provided on the plate that is inserted into a tie to prevent the deflection of the spike with respect to the ties wheels of a train pass over the tie. |
| US10422083B2 |
Embossed multi-ply tissue product
The present invention provides a method of producing a decorative tissue product, while controlling tensile degradation in a predicable fashion. The foregoing properties may be achieved using differential depth embossing in conjunction with an embossing pattern having particular characteristics. The use of an engraved roll, such as an embossing roll, having protuberances of differing depths and patterns not only improves the properties and characteristics of the fibrous structure, but may also be used to impart a unique pattern that provides the product with a distinctive look and is appealing to consumers. Generally the unique pattern results from a first set of protuberances having a first height and defining a first pattern and a second set of embossing elements having a second height and defining a second pattern, where the first height is greater than the second height. |
| US10422080B2 |
Starch-based PHCH
The invention relates to a process for preparing self-binding pigment particle suspensions, to a self-binding pigment particle suspension as well as to a paper product comprising self-binding pigment particles and to the use of the self-binding pigment particle suspension in paper applications, such as in paper coating or as filler material. |
| US10422078B2 |
Former of water laid asset that utilizes a structured fabric as the outer wire
A method of forming a fibrous web including the steps of providing a fiber slurry, depositing the fiber slurry between an inner forming wire and an outer forming wire, wherein the outer forming wire comprises a structured fabric and the inner forming wire contacts a segment of a forming roll, and rotating the forming roll so that the fiber slurry moves into contact with the structured fabric. |
| US10422071B2 |
Retrofittable bulk dispensing system for household appliances
A retrofit auxiliary laundry device for supporting laundry operations in various makes and models of household appliances is described wherein the device can monitor appliance health, regulate appliance function, and send the user useful data. |
| US10422065B2 |
Drum washing machine
A drum washing machine includes an outer tank, configured in a shell; a drum, configured in the outer tank; a rotating body, configured at a rear part of the drum and having protruding parts in contact with washings on a surface of the rotating body; a driving part, capable of operating in a first drying form and a second driving form; and a control part. The first driving form enables the drum and the rotating body to rotate at different rotating speeds, and the second driving form enables the drum and the rotating body to rotate integrally at the same rotating speed. |
| US10422064B2 |
Washing apparatus and control method for the same
A washing apparatus and control method where the washing apparatus comprises a door configured to open and close the entrance; a tub inside a main body; a diaphragm configured to connect the entrance with the opening; and a drum rotatably provided inside the tub. The washing apparatus includes a door washing nozzle to inject water for a first time in a first section and then to inject the water for a second time in a second section when a washing mode of the diaphragm is entered. The washing mode of the diaphragm including the first section in which the drum in a stopped state is accelerated to arrive at a first target rotation speed less than a second target rotation speed and the second section in which the drum at the first target rotation speed is accelerated to arrive at the second target rotation speed. |
| US10422060B2 |
Retainer material, manufacturing method thereof, and gas treatment device using the same
A holding material including: inorganic fibers that include 70 wt % or more of an alumina component an organic binder other than polyacrylamide of which the surface is negatively charged, alumina sol, and polyacrylamide having a weight-average molecular weight of 3,000,000 to 6,000,000, wherein the amount of the alumina sol is 2 to 8 parts by weight relative to 100 parts by weight of the amount of the inorganic fibers, and the amount of the polyacrylamide is 0.01 to 1.0 parts by weight relative to 100 parts by weight of the amount of the inorganic fibers. |
| US10422057B2 |
Knitting yarn and method of forming a knitted product
A method of manually forming a knitted product without tools includes forming a knitting yarn having a thread with a plurality of loops extending outwardly of the thread in spaced relationship to each other, arranging the knitting yarn into a plurality of rows, threading one loop of the plurality of loops of one of the plurality of rows through an interior of another loop of the to another loop of another plurality of rows, and repeating the steps until the knitted product is formed. The knitting yarn has a thread and a plurality of loops affixed to or formed with the thread. These loops are in spaced relationship to each other along the length of the thread. The loops extend outwardly of only one side of the thread. |
| US10422056B2 |
Structure of fabric and electronic components
A structure comprises a fabric (28) with electronic components (10, 12) mounted thereon. The fabric (28) comprises a warp and weft of fibers (30, 32), each of the warp and weft comprising a combination of electrically conducting fibers (30) and electrically non-conducting fibers (32). The electronic components (10, 12) are connected to at least one electrically conducting fiber (30). The electronic components, in a preferred embodiment comprise a plurality of end of line elements (10) and a corresponding plurality of groups of line elements (12), each group of line elements (12) connected to an end of line element (10). |
| US10422053B2 |
Stable electrospinning composition for stable Nano-/submicrostructure production and preparation method thereof
The present invention discloses an electrospinning composition comprising a catalyst and a functionalized polymer or copolymer bearing one or more epoxy ring. The mixture further comprises an anhydride, preferably phthalic anhydride as a cross-linking agent. Wherein a molar ratio of epoxy to anhydride in the electrospinning composition is within the range of 1:1 to 50:1. The present invention further discloses a preparation method of the electrospinning composition and an electrospun nano-/submicrostructures prepared using the method and composite material comprising the electrospun nano-/submicrostructures. |
| US10422051B2 |
Article comprising a semiconducting material
Single crystals of the new semiconducting oxychalcogenide phase were synthesized using a novel crystal growth method. The crystals had low defects and homogeneous composition as characterized by single crystal X-ray diffraction and scanning electron microscopy, respectively. Heat capacity and resistivity measurements were in agreement with the calculated band structure calculations indicating semiconductivity, with a band gap of about 3 eV. |
| US10422047B2 |
Electrochemical process for coupling of phenol to aniline
An electrochemical method for C—C coupling a phenol and an aniline in a reaction vessel containing a suitable solvent or solvent mixture and a conductive salt to produce biaryls having both hydroxyl and amino functions, wherein the difference in the oxidation potentials ΔE of the substrates ranges from 10 mV to 450 mV and the substrate with the highest oxidation potential is in excess, which method dispenses with multi-step syntheses using metallic reagents. |
| US10422044B2 |
Electrochemical cell for the electrolysis of liquid water or water vapor, manufacturing process and uses
An electrochemical cell for the electrolysis of liquid water or water vapor includes a proton-conducting electrolyte (3) made of aluminosilicate, sandwiched between a porous metal anode (2) and a porous electronic conducting cathode (4). Preferably, the porous metal anode (2) is a sintered stainless alloy comprising at least 18% chromium. Also, a method of manufacturing such a cell includes at least: —manufacturing the proton-conducting aluminosilicate electrolyte (3) and deposition of said electrolyte (3) on the porous metal anode (2) by hydrothermal method, and —depositing the electronic conducting porous cathode (4) on the electrolyte (3) to form the electrochemical cell (1). The electrochemical cell can be used for, amongst other compounds, the reduction of oxidized compounds, such as the oxidized compounds constituted, for example, by carbon dioxide. |
| US10422043B2 |
Inhibitors of top-of-line corrosion of pipelines conveying crudes from extraction of hydrocarbons
The invention relates to a composition for inhibiting corrosion of the upper part (or roof) of a pipeline for conveying wet hydrocarbons, i.e. hydrocarbons comprising a variable amount of water, said composition comprising at least one Amine 1 with vapor pressure greater than or equal to 10 mmHg, and at least one. Amine 2 with vapor pressure greater than or equal to 0.1 mmHg and strictly less than 10 mmHg.The invention also relates to the use of such a composition, and also to the method of inhibiting top-of-line corrosion employing said inhibitor composition. |
| US10422041B2 |
Inorganic phosphate corrosion resistant coatings
This disclosure relates to method phosphating an iron surface susceptible to corrosion, the method comprising contacting an iron surface with an aqueous mixture of an acidic phosphate component, a basic component, and at least one silicate; and forming a passivation zone chemically bound to the iron surface of one or more iron ions corresponding to the iron surface, the acidic phosphate component, the basic component, and at least one corrosion inhibitor precursor. |
| US10422039B2 |
Stream flow sparger for electroless nickel plating
Systems and methods for nickel plating include providing a tank that retains a plating bath into which a substrate is submerged, and creating a horizontal flow of processing solution in the plating bath to assist in carrying contaminants out of the plating bath. A sparger box may be positioned in the tank to deliver the processing solution into the plating bath in a horizontal direction. The processing solution, which carries the contaminants, may exit the plating bath through a plate member that includes a plurality of orifices and is also positioned in the tank. The orifices may have a variable opening size to help control outflow of the processing solution. |
| US10422038B2 |
Dual gas bearing substrate positioning system
A dual gas-bearing system includes a vacuum-preloaded gas bearing, a substrate, and a gas-bearing backer. The vacuum-preloaded gas bearing is mounted to a machine base in a fixed location. The substrate has a first surface facing the output face of the vacuum-preloaded gas bearing and an opposing second surface facing the output face of the gas-bearing backer. The gas-bearing is freely moveable in a direction normal to the output face of the vacuum-preloaded gas bearing. A gas flow through the output face of the vacuum-preloaded gas bearing imparts a first net force onto the first surface of the substrate, and a gas flow through the gas-bearing backer imparts a second net force onto the second surface of the substrate, wherein the second net force and the gap between the output face of the gas-bearing backer are independent of the position and thickness of the substrate. |
| US10422030B2 |
Apparatus and method for planarizing multiple shadow masks on a common carrier frame
In an apparatus and method for multi mask alignment, a carrier is provided that includes apertures therethrough. For each aperture, a combination frame and shadow mask that includes alignment features is positioned on spacers supported by the carrier with the shadow mask of the combination in coarse alignment with the aperture. Next, each combination frame and shadow mask is moved to a position spaced from the spacers whereupon the alignment system, under the control of a controller, individually aligns each combination frame and shadow mask to align the alignment features of the combination with reference alignment features associated with the combination. Each combination frame and shadow mask is then returned to a position on the spacers whereafter each combination frame and shadow mask is secured to the carrier. In an example, all of the combination frames and shadow masks can be aligned simultaneously. |
| US10422029B2 |
Vapor deposition apparatus, vapor deposition method and method of manufacturing organic el display apparatus
Provided are a vapor deposition apparatus, a vapor deposition method, and a method of manufacturing an organic EL display apparatus which can prevent heat generation of a magnet chuck by using the magnet chuck that strongly attracts a deposition mask to dispose a substrate for vapor deposition and the deposition mask in proximity to each other during vapor deposition, while being less influenced by any magnetic field during alignment between the substrate for vapor deposition and the deposition mask. In the vapor deposition apparatus, a magnet chuck (3) includes a permanent magnet (3A) and an electromagnet (3B). |
| US10422028B2 |
Surface coating treatment
A method for conditioning a ceramic layer with a thickness of less than 150 μm over a substrate is provided. The ceramic layer is cleaned. A region of the ceramic layer is scanned with a pulsed excimer laser beam at a repetition rate of 3-300 Hz. |
| US10422022B2 |
Method for producing tungsten
Provided is a method for efficiently producing tungsten from a raw material mixture comprising at least one valuable containing tungsten. The present invention relates to a method for producing tungsten, comprising the steps of subjecting a raw material mixture comprising at least one valuable containing tungsten to electrolysis using an organic electrolytic solution to dissolve tungsten in the electrolytic solution; and calcining the electrolytic solution containing dissolved tungsten at a temperature of less than 800° C. to obtain tungsten. |
| US10422017B2 |
Methods for reducing impurities in magnesium, purified magnesium, and zirconium metal production methods
A method for reducing impurities in magnesium comprises: combining a zirconium-containing material with a molten low-impurity magnesium including no more than 1.0 weight percent of total impurities in a vessel to provide a mixture; holding the mixture in a molten state for a period of time sufficient to allow at least a portion of the zirconium-containing material to react with at least a portion of the impurities and form intermetallic compounds; and separating at least a portion of the molten magnesium in the mixture from at least a portion of the intermetallic compounds to provide a purified magnesium, wherein the purified magnesium includes an increased level of zirconium compared to the low-impurity magnesium, wherein the purified magnesium includes greater than 1000 ppm zirconium, and wherein the purified magnesium includes a reduced level of impurities other than zirconium compared to the low-impurity magnesium. A purified magnesium including at least 1000 ppm zirconium and methods for producing zirconium metal using magnesium reductant also are disclosed. |
| US10422011B2 |
Molecular identification method for single dinoflagellate cyst
The present invention provides a molecular identification method for a single dinoflagellate cyst, including: obtaining crushed liquids of the single dinoflagellate cyst; performing a first PCR amplification with the crushed liquids as a template, SEQ ID NO: 1 (GTCCGCCCTCTGGGTG) as a forward primer, and SEQ ID NO: 2 (TCGCAGTAGTSYGTCTTTAAC) as a reverse primer to obtain an amplification product so as to determine the species of the dinoflagellate cyst. If the first amplification product is unsuitable for sequencing due to weak bands by electrophoresis detection, a second (nested) PCR amplification and sequencing is performed with SEQ ID NO: 1 (GTCCGCCCTCTGGGTG) as a forward primer and SEQ ID NO: 2 (TCGCAGTAGTSYGTCTTTAAC) as a reverse primer to determine the species of dinoflagellate. |
| US10422010B2 |
Circulating microRNA as a marker for hepatocellular carcinoma
Provided herein are methods for the diagnosis, or management of liver diseases, e.g., hepatocellular carcinoma, using profiles of the miRNAs determined from cellular or acellular body fluids. |
| US10422009B2 |
Compositions and methods for classifying thyroid nodule disease
A system for classifying thyroid nodule tissue as malignant or benign is provided that is based on the identification of sets of gene transcripts, which are characterized in that changes in expression of each gene transcript within a set of gene transcripts can be correlated to with either malignant or benign thyroid nodule disease. The thyroid classification system provides for sets of “thyroid classifying” target sequences and further provides for combinations of polynucleotide probes and primers derived there from. These combinations of polynucleotide probes can be provided in solution or as an array. The combination of probes and the arrays can be used for diagnosis. The invention further provides further methods of classifying thyroid nodule tissue. |
| US10422008B2 |
Discriminating BRAF mutations
Provided herein are methods for detecting and discriminating BRAF V600 mutations. Also provided herein are methods for diagnosis, prognosis, management, and treatment decisions of BRAF V600 mutation-related diseases or conditions. |
| US10422006B2 |
Mutations of the PIK3CA gene in human cancers
Phosphatidylinositol 3-kinases (PI3Ks) are known to be important regulators of signaling pathways. To determine whether PI3Ks are genetically altered in cancers, we analyzed the sequences of the PI3K gene family and discovered that one family member, PIK3CA, is frequently mutated in cancers of the colon and other organs. The majority of mutations clustered near two positions within the PI3K helical or kinase domains. PIK3CA represents one of the most highly mutated oncogenes yet identified in human cancers and is useful as a diagnostic and therapeutic target. |
| US10422003B2 |
Methods for detection of RNase activity
Provided are compositions and methods for detecting RNase activity. |
| US10421999B2 |
Targeted sequencing and UID filtering
Provided herein are methods, compositions, and kits for targeted sequencing of polynucleotides with high accuracy and low amplification and sequencing errors. |
| US10421998B2 |
Nanopore sequencing of polynucleotides with multiple passes
Provided are polynucleotide constructs useful in a nanopore analysis using enzyme activity. The polynucleotide constructs include a strand portion of interest to be analyzed in the nanopore analysis and having a 5′ end and a 3′ end, and a folded sequence located 3′ or 5′ of and adjacent to an end of the strand portion of interest, where the folded sequence can block the activity of a processive enzyme. In some embodiments, the polynucleotide constructs further include an enzyme binding sequence located 3′ of and adjacent to an end of the folded sequence, and an enzyme displacement sequence located 5′ of the strand portion of interest. Such polynucleotide constructs further include a threading sequence located 5′ of the enzyme displacement sequence and at a 5′ terminal end of the polynucleotide construct, where the processive enzyme has a processive activity in a direction from 3′ to 5′ on the polynucleotide construct. |
| US10421996B2 |
Modified polymerases for improved incorporation of nucleotide analogues
Presented herein are polymerase enzymes for improved incorporation of nucleotide analogs, in particular nucleotides which are modified at the 3′ sugar hydroxyl, as well as methods and kits using the same. |
| US10421995B2 |
High speed molecular sensing with nanopores
Described herein are methods and devices for capturing and determining the identity of molecules using nanopores. The molecules can be counted, sorted and/or binned rapidly in a parallel manner using a large number of nanopores (e.g., 132,000 nanopores reading 180 million molecules in 1 hour). This fast capture and reading of a molecule can be used to capture probe molecules or other molecules that have been generated to represent an original, hard to detect molecule or portions of an original molecule. Precise counting of sample molecules or surrogates for sample molecules can occur. The methods and devices described herein can, among other things, replace flow cytometers and other counting instruments (e.g., while providing increased precision and throughput relative to a flow cytometer). In some cases, the devices and methods capture and hold particular molecules or surrogates of molecules in the nanopores and then eject them into clean solution to perform a capture, sorting, and binning function similar to flow cytometers. |
| US10421993B2 |
Methods and compositions for reducing non-specific amplification products
Methods, compositions, systems and kits to amplify or improve amplification of target-specific amplification products by reducing non-specific amplification products (e.g., primer-dimers) when amplifying multiple different nucleotide regions. The methods, compositions, systems and kits described herein may include, or include the use of, one or more resolvases that recognize and bind to and/or cut an aberrant DNA structure. |
| US10421992B2 |
Methods of depleting a target nucleic acid in a sample and kits for practicing the same
Provided are methods of depleting a target nucleic acid in a sample. The methods include contacting a target nucleic acid with two or more polymers that specifically hybridize to the target nucleic acid, and cleaving the hybridized regions of the target nucleic acid to deplete the target nucleic acid in the sample. Kits for practicing the subject methods are also provided. |
| US10421987B2 |
Methods for increasing mannose content of recombinant proteins
The present invention relates to methods of upregulating the high mannose glycoform content of a recombinant protein during a mammalian cell culture by manipulating the mannose to total hexose ratio in the cell culture media formulation. |
| US10421982B2 |
(R)-selective nitroaldol reaction catalysed by proteins of the cupin superfamily
The present invention relates to a method for producing chiral β-nitro alcohol compounds. The invention relates in particular to an (R)-selective cupin-nitroaldolase, which enantioselectively can catalyze the Henry reaction, wherein an aldehyde or ketone compound is converted to the corresponding β-nitro alcohol compound in the presence of a nitroalkane compound and a cupin-nitroaldolase. |
| US10421978B2 |
Intergenic sites between conserved genes in the genome of modified vaccinia ankara (MVA) vaccinia virus
The present invention relates to new insertion sites useful for the integration of exogenous sequences into an intergenic region (IGR) of a vaccinia virus genome, where the IGR is located between or is flanked by two adjacent open reading frames (ORFs) of the vaccinia virus genome, and where the ORFs correspond to conserved genes, and to related plasmid vectors useful to insert exogenous DNA into the genome of a vaccinia virus, and further to recombinant vaccinia viruses comprising an exogenous sequence inserted into said new insertion site as a medicine or vaccine. |
| US10421976B2 |
Pesticidal genes and methods of use
Compositions having pesticidal activity and methods for their use are provided. Compositions include isolated and recombinant polypeptides having pesticidal activity, recombinant and synthetic nucleic acid molecules encoding the polypeptides, DNA constructs and vectors comprising the nucleic acid molecules, host cells comprising the vectors, and antibodies to the polypeptides. Nucleotide sequences encoding the polypeptides can be used in DNA constructs or expression cassettes for transformation and expression in organisms of interest. The compositions and methods provided are useful for producing organisms with enhanced pest resistance or tolerance. Transgenic plants and seeds comprising a nucleotide sequence that encodes a pesticidal protein of the invention are also provided. Such plants are resistant to insects and other pests. Methods are provided for producing the various polypeptides disclosed herein, and for using those polypeptides for controlling or killing a pest. Methods and kits for detecting polypeptides of the invention in a sample are also included. |
| US10421975B2 |
14-3-3 proteins enhance WRINKLED1 transcription factor-regulated oil production
The application describes plants, plant cells, and seeds that express WRINKLED1 transcription factors and/or 14-3-3 proteins that are useful for increasing production of oils in plants and seeds. Also described are expression systems and cassettes that encode and express such WRINKLED1 transcription factors and/or 14-3-3 proteins. |
| US10421967B2 |
Oligomers and oligomer conjugates
The present invention relates to an oligomer conjugate for use in the treatment of a viral disorder. The oligomer conjugate comprises: a) an oligomer capable of modulating a target sequence in HBx and/or HBsAg of Hepatitis B Virus (HBV) to treat said viral disorder; and b) a carrier component capable of delivering the oligomer to the liver which is linked, preferably conjugated, to the oligomer. |
| US10421966B2 |
Antisense oligonucleotides for inducing exon skipping and methods of use thereof
An antisense molecule capable of binding to a selected target site to induce exon skipping in the dystrophin gene, as set forth in SEQ ID NO: 1 to 214. |
| US10421965B2 |
Compounds for inducing anti-tumor immunity and methods thereof
Described herein is a previously unknown function of XBP1 in controlling anti-tumor immunity. It is shown that inhibiting XBP1 in tumor-associated dendritic cells inhibits tumor growth and induces protective anti-tumor immune responses. |
| US10421964B2 |
UNA oligomers and compositions for treating amyloidosis
This invention encompasses compounds and compositions useful in methods for medical therapy, in general, for inhibiting expression of a TTR gene in a subject. The compounds have a first strand and a second strand, the monomers comprising UNA monomers and nucleic acid monomers, and the compounds are targeted to a sequence of a TTR gene. |
| US10421962B2 |
Double-stranded oligonucleotide molecules to DDIT4 and methods of use thereof
Provided herein are double stranded nucleic acid molecules, compositions comprising same and methods of use thereof for the treatment of a subject wherein expression of DDIT4 is associated with the etiology or progression of a disease or disorder in the subject. The compounds are preferably chemically synthesized and modified dsRNA molecules. |
| US10421961B2 |
Methods, systems, and compositions for neuronal differentiation of multipotent stromal cells
Some embodiments of the invention comprise methods, systems, and compositions to selectively induce, whether in vitro or in vivo, the neuronal differentiation of multipotent stromal cells through the application of microRNAs, including but not limited to miRNA-124, miRNA-137 and/or miRNA-9* expression products of those miRNAs, and molecules and compositions containing functional elements of those miRNAs. Some embodiments of the invention also comprise the therapeutic administration and use of such induced cells to treat mammalian injuries and diseases, including but not limited to, nervous system injuries or diseases that may otherwise result in decreased cell or system function. |
| US10421958B2 |
Methods of screening, selecting, and identifying cytotoxic recombinant polypeptides based on an interim diminution of ribotoxicity
The present invention relates to methods of screening libraries of chimeric molecules comprising ribotoxic polypeptides, where screening is based on the interim reduction or elimination of ribotoxicity and the methods can identify cytotoxic molecules, each comprising a binding region and a ribotoxic region which jointly possess a desired assay-selectable characteristic, such as, e.g., binding to a target biomolecule, binding to a target cell, and/or cellular internalization. |
| US10421955B2 |
Apparatus and method for culturing cells and tissue
A method of culturing cells or tissue comprises: (a) disposing cells or tissue in the cavity of a deformable cell culture container; and (b) applying synchronized chronic electrical stimulation and stretch to the cells or tissue in the deformable culture cell container, wherein the synchronized chronic electrical stimulation is applied in the form of pulses at a frequency of from 0.010-99 Hz and a duration of from 0.4 to 24 ms; and wherein stretch cycles are applied to the cells or tissue at a frequency of from 0.010 to 15 Hz. |
| US10421954B2 |
Hybrid polymers, pharmaceutical compositions and methods of synthesizing the same
Novel hybrid polymers are disclosed that have a structure represented by the following formula I: wherein Abiotic oligomer, Polypeptide, X, Y, and R1 are as described herein. The methods to prepare the hybrid polymers via novel oxazolidinyl compounds are also described. |
| US10421953B2 |
Engineered proteins with a protease cleavage site
Various aspects and embodiments herein relate to recombinant proteins with at least one protease recognition sequence, wherein the recombinant proteins can be inactivated by a cognate protease and methods of preparing such proteins. In some embodiments, recombinant phosphoglucose isomerase (Pgi) proteins are provided. In other embodiments, recombinant phosphotransacetylase (Pta) proteins are provided. In yet other embodiments, recombinant transketolase A (TktA) proteins are provided. |
| US10421950B2 |
Enhanced production of recombinant proteins by transient transfection of suspension-growing mammalian cells
Disclosed is a new process for the production of recombinant proteins, by transient transfection of suspension-grown human embryonic kidney cells (293 cell line and its genetic variants) with an expression vector, using polyethylenimine (PEI) as a transfection reagent. In a preferred embodiment, the process uses 293E cells expressing the Epstein-Barr virus (EBV) EBNA 1 protein, in combination with an oriP-based episomal expression vector having an improved cytomegalovirus expression cassette comprising the CMV5 promoter. The process combines in a single step the cell growth, transfection and protein expression, is carried out without changing the culture medium, and allows to achieve high expression levels in a short period of time. The process may be carried out in a serum-free, low-protein culture medium, is easily scalable, compatible with continuous production processes, and fully adapted to high-throughput production of milligram quantities of recombinant proteins. |
| US10421945B2 |
Agents and methods to elicit anti-tumor immune response
The invention provides an isolated, purified population of human cells comprising CD8+ T cells with reduced Cbl-b activity. The invention provides uses of such cells in methods for inducing or enhancing an anti-tumor immune response in a subject. These methods comprise: (a) providing a cell population, from a subject or from another source, which comprises CD8+ T cells, (b) reducing Cbl-b activity in the CD8+ T-cells, (c) administering the cells of step (b) to the subject. The invention provides methods for making CD8+ T cells that do not require stimulation through a co-receptor in order for the cell to become activated or proliferated in response to contact via its T cell receptor. Such methods are based upon reducing function of Cbl-b. The invention also provides methods for identifying agents which affect Cbl-b expression or activity. |
| US10421943B2 |
Phospholipid compositions and use thereof to enhance spermatozoa motility, viability and resistance to oxydative damage
Sperm mobility and impregnation of an oocyte is enhanced by placing sperm in an aqueous solution of phospholipids prior to in vitro fertilization or artificial insemination. The aqueous phospholipid solution can also be used during storage or cryopreservation of the sperm. Also, the motility of sperm produced or ejaculated and the environment into which it is placed is enhanced my ingestion of the phospholipid composition by the male or female, or a vaginal placement of compositions containing the phospholipids. |
| US10421939B2 |
Systems and methods for producing bioproducts
The present disclosure is directed to systems and methods for sampling and/or controlling the productivity of a bioreactor. |
| US10421937B2 |
High gas flow rate bio-reactive container filter apparatus
A bio-reactive container and filter assembly to improve flow rates and mass transfer without increased pressure. An inlet filter membrane secured to the container defines a container chamber in combination with the container. An inlet filter membrane element may also be secured to the container to provide structural support to the membrane. An outlet membrane secured to the container defines a container chamber in combination with the container. An outlet filter membrane element may also be secured to the container to provide structural support to the outlet membrane. Inlet and/or outlet filters and/or filter elements are constructed to significantly increase surface area available for fluid and/or gas ingress and/or egress. Single and double layer membranes with mixtures of hydrophobic and hydrophilic characteristics are used to maximize perfusion and gasification/degasification of bio-reactive containers. |
| US10421933B2 |
Solid rinse aid composition and method of making same
The invention includes a solid rinse aid that is particularly designed for pressed or extrusion solid formation and which is effective for spotless surfaces after rinsing, especially rinsing metals without corrosion. According to the invention, a solid acid is combined with a short-chain alkylbenzene and alkyl naphthalene sulfonate. The short-chain alkylbenzene and alkyl naphthalene sulfonate act as a solidification agent as well as a hydrotrope, and total dissolved solid (TDS) active and are combined with at least one nonionic low foaming surfactant. |
| US10421932B2 |
Cleaning composition with insoluble quaternized cellulose particles and non-anionic performance polymers
Cleaning compositions that include an insoluble cationically-modified cellulose and a soluble performance polymer. Methods of making and using such cleaning compositions. |
| US10421925B2 |
Process for the oxidative cleavage of vicinal diols
This invention relates to a process for obtaining monocarboxylic and dicarboxylic acids from unsaturated carboxylic acids and/or their derivatives. The said process comprises an oxidative cleavage reaction of vicinal diols into which are fed at least some of the aqueous phase separated out at the end of the reaction itself and at least one base so that the pH of the aqueous solution at the start of the oxidative cleavage reaction is between 4 and 7. |
| US10421924B2 |
Water-based coolant
Disclosed herein is a method of using a water-based coolant for quenching or cutting a metal material. The water-based coolant is formed of: water; at least one inorganic acid salt selected from the group consisting of a carbonate, a hydrogen carbonate, a sesquicarbonate, a phosphate, a borate, a molybdate and a tungstate; a metal corrosion inhibitor; and optionally at least one of a bactericide, a water-soluble rust inhibitor, an antioxidant and a detergent dispersant. |
| US10421920B1 |
Biodegradable, non-toxic lubricant composition processes of making it and methods for its use
A biodegradable, non-toxic lubricant is described. Also described are methods of using the composition, and processes of making it. |
| US10421918B2 |
Systems for selective naphtha reforming
Systems for reforming a hydrocarbon feedstock, where the system is operable to selectively reform different sub-components of the hydrocarbon feedstock using at least two structurally-distinct reforming catalysts. Advantages may include a decreased rate of reforming catalyst deactivation and an increased yield of a liquid hydrocarbon reformate product that is characterized by at least one of an increased octane rating and a decreased vapor pressure compared to the liquid hydrocarbon reformate product of conventional one-step reforming systems. |
| US10421916B2 |
System for producing an American Petroleum Institute Standards Group III Base Stock from vacuum gas oil
A system for producing an American Petroleum Institute Standards Group III Base Stock from vacuum gas oil, by injecting hydrogen, heating, saturating the mixture through hydrogen reactors connected in series with a liquid hourly space velocity (LHSV)−1 of from 0.5 to 2.5, forming a saturated heated base oil, and coproduct. The system fractionates the saturated heated base oil to while simultaneously refluxing a cooled fuel oil fraction forming an American Petroleum Institute Standards Group III Base Stock with less than 0.03% sulfur, with greater than 90% saturates and a viscosity index greater than 120 as defined by ASTM D-2270, a viscosity from 2 to 10 centistokes as defined by ASTM D-445 a boiling range from 600 degrees F. to 1050 degrees F., and a cold crank viscosity (CCS) between 1200 and 5000 centipoise at −25 degrees C. and as defined by ASTM D-5293. |
| US10421913B2 |
Production process and production system for producing methane / gaseous and/or liquid hydrocarbons
A process for the production of synthetically produced methane (57)/gaseous and/or liquid hydrocarbons (114, 115, 116, 117). For this purpose, hydrogen (44, 84, 150) from an electrolytic arrangement (41, 81, 151, 159) which is operated by means of regeneratively generated electric energy and carbon dioxide (19, 46, 86) are synthesized in a methane synthesis (FIGS. 2-48) or Fischer-Tropsch synthesis (FIGS. 3-96) or other suitable hydrocarbon synthesis, the carbon dioxide (19, 46, 86) being produced from an air/gas flow (3, 134) by means of a carbon dioxide recovery system (FIG. 1). The carbon dioxide (19, 46, 86) is obtained from the air/gas flow (3, 134) in the carbon dioxide recovery system (FIG. 1) by way of a reversible adsorption process. Also a production system (57) for the production of synthetically produced methane/gaseous and/or liquid hydrocarbons (114, 115, 116, 117), in particular for carrying out the production process according to the invention, comprising an electrolytic arrangement (41, 81, 151, 159) which is operated by means of regeneratively generated electric energy (42, 82, 153) for producing hydrogen (44, 84, 150), a carbon dioxide recovery system (FIG. 1) for producing carbon dioxide (19, 46, 86) from an air/gas flow (3, 134) and a methane (FIG. 2) or Fischer-Tropsch synthesis (FIG. 3) or any other suitable hydrocarbon synthesis for synthesizing hydrogen (44, 84, 150) and carbon dioxide (19, 45, 86) to methane (57)/gaseous and/or liquid hydrocarbons (114, 115, 116, 117). |
| US10421911B2 |
Dual stage, zone-delineated pyrolysis apparatus
An apparatus for continuous conversion of hydro carbonaceous materials to condensable, non-condensable and solid hydrocarbon products, comprising at least one extruder capable of providing shear force and heat and having three or more treatment zones, a continuous process thermal kiln reactor, said extruder and said kiln reactor being in fluid communication, means for transporting hydro carbonaceous materials through the apparatus, and between said extruder and said kiln reactor, means for feeding said hydrocarbonaceous materials to the apparatus, means for heating said hydrocarbonaceous materials, means for removing vapor products from said apparatus, means for removing solid products from said apparatus, and means whereby said hydrocarbonaceous materials are maintained within the zones for a range of defined temperature and residence times, wherein said extruder has at least three zones, and said kiln reactor comprises at least two zones, whereby said hydrocarbonaceous material is subjected to a plurality of defined temperature ranges and residence times. |
| US10421909B2 |
Mixed alkali-aluminum phosphites, method for producing same, and the use thereof
The invention relates to mixed alkali-aluminum phosphites of the formula (I) Al2.00Mz(HPO3)y(OH)vx(H2O)w (I) in which M represents alkali metal ions, z is 0.01 to 1.5, y is 2.63 to 3.5, v is 0 to 2, w is 0 to 4; to a process for preparation thereof and to the use thereof. |
| US10421906B2 |
Liquid-crystal display element
There is provided a liquid crystal display element. The liquid crystal layer contains a liquid crystal composition between the first substrate and the second substrate. The first common electrode contains a transparent conductive material on the first substrate. The second common electrode contains a transparent conductive material on the second substrate. The pixel electrode contains a transparent conductive material. Distances R between the pixel electrode and the common electrode is smaller than distance G between the first substrate and the second substrate. The common electrode is disposed closer to the first substrate than the pixel electrode over nearly the entire surface of the first substrate. The liquid crystal composition has negative dielectric anisotropy and contains one or two or more compounds selected from the group of compounds represented by General Formula (i), General Formula (ii), and General Formula (iii). |
| US10421900B2 |
Highly emissive space compatible material
An emissive material includes a source of alumina in an amount between about 20 and about 30 weight % (wt. %), B4C in an amount between about 10 and about 20 wt. %, and SiC in an amount between about 55 and about 65 wt. %. |
| US10421899B2 |
Composite nanoparticles including a thiol-substituted silicone
A composite particle that includes: a fluorescent semiconductor core/shell nanoparticle (preferably, nanocrystal); and a thiol-substituted silicone ligand. |
| US10421897B2 |
Method of treating a well with the formation of proppant structures (variants)
This method is designed to facilitate the well treatment with the possibilities for non-uniform/heterogeneous proppant placement in the extended and branched fractures produced by hydraulic fracturing.The essence of the method is to inject a proppant-bearing gel into the wellbore drilled into a productive formation. The low-viscosity fracturing fluid is injected into the wellbore together with the gel fluid (simultaneously or in turns). The method also provides for the injection of gas into the proppant-bearing gel and/or the low-viscosity fluid. The gas can be injected upstream of the junction point, at the junction point, or downstream of the junction point of the flows of the proppant-bearing gel and the low-viscosity fluid. The method further provides for the division of the gel fluid into the separate agglomerates with their subsequent injection into the fractures in the subterranean formation to form the proppant structures in the fracture. |
| US10421894B2 |
Methods and materials for controlled release of materials in a subterranean reservoir
The present disclosure relates to delivery and release systems, such as core-shell particles. An exemplary composition according to the disclosure can include a degradable polymeric shell surrounding a core that includes a crosslinker, which can encompass a metal, such as chromium. The core-shell particles can be provided with a gel-forming polymer, such as a polyacrylamide, into a subterranean reservoir having conditions such that the shell of the core-shell polymer degrades, and the so-released metal is effective to at least partially crosslink the gel-forming polymer to form a gel. The so-formed gel can be effective to control water flow through the subterranean reservoir, such as in relation to a waterflood of the reservoir. |
| US10421892B2 |
Drilling fluids and methods for making the same
A mixture suitable for use in a drilling fluid includes an amount base fluid and recycled fuel oil in an amount sufficient to provide an emulsion stability of the drilling fluid of about 500 volts or greater. |
| US10421886B2 |
Low molecular weight butene-1-co-hexene-1 amorphous poly alpha olefins for hot melt adhesives with enhanced properties
A hot-melt adjuvant-free formulation includes a butene-1-co-hexene-1 copolymer formed from butene-1 and hexene-1 monomers with a supported Ziegler-Natta catalyst, a styrenic block copolymer with less than 15 percent styrene, a high melt flow index metallocene, a high melt flow rate polypropylene with a melt flow above 18000 cps, and a low molecular weight polyethylene wax, wherein the molecular weight is less than 1000 centipoise at a temperature of 350 degrees Fahrenheit. |
| US10421885B2 |
Dry apply protective systems
A system for protecting a surface of a substrate includes a protective film, which is configured to be applied and secured to the surface, as well as a backing on an adherent surface of the protective film and an application tape over an exterior surface of the protective film. Protruding features, such as tabs, adjacent to different peripheral edges of the protective film may enable removal of the backing and the application tape from the protective film, and may include features that indicate the order in which each protruding feature is to be grasped to peel its corresponding element away from the protective film. |
| US10421878B2 |
High-Chi block copolymers for directed self-assembly
Compositions for directed self-assembly (DSA) patterning techniques are provided. Methods for directed self-assembly are also provided in which a DSA composition comprising a block copolymer (BCP) is applied to a substrate and then self-assembled to form the desired pattern. The block copolymer includes at least two blocks and is selected to have a high interaction parameter (χ). The BCPs are able to form perpendicular lamellae by simple thermal annealing on a neutralized substrate, without a top coat. The BCPs are also capable of micro-phase separating into lines and spaces measuring at 10 nm or smaller, with sub-20-nm L0 capability. |
| US10421872B1 |
Stain resistant coating composition
The invention relates to acrylic emulsion comprising between 0.1 and 10% of at least one fluoromonomer, at least one polymerizable phosphate functional monomer, and at least one wet adhesion monomer. The combination of the fluoromonomer with a polymerizable phosphate functional monomer and wet adhesion adhesion monomer act together to greatly improve the stain resistance of the acrylic emulsion. |
| US10421868B2 |
Water-based coating compositions that resist dirt pickup
Water-based compositions containing a low VOC coalescent, a latex or water-dispersible polymer are described. |
| US10421867B2 |
Priming material for substrate coating
A coating technique and a priming material are provided. In an exemplary embodiment, the coating technique includes receiving a substrate and identifying a material of the substrate upon which a layer is to be formed. A priming material is dispensed on the material of the substrate, and a film-forming material is applied to the priming material. The priming material includes a molecule containing a first group based on an attribute of the substrate material and a second group based on an attribute of the film-forming material. Suitable attributes of the substrate material and the film-forming material include water affinity and degree of polarity and the first and second groups may be selected to have a water affinity or degree of polarity that corresponds to that of the substrate material and the film-forming material, respectively. |
| US10421865B2 |
Rubber-metal adhesive
A rubber metal adhesive can be coated by screen printing, and can be effectively used for metal surface treatment at the time of forming a rubber-metal complex excellent in water resistance and heat resistance. The rubber metal adhesive comprises an organometallic compound, silica, magnesium silicate hydrate, and an organic solvent represented by the following general formula (I): R—O—(CH2)2OH General formula (I) [wherein R represents an alkyl group having 3 or more carbon atoms or an aryl group.] |
| US10421859B2 |
High flow, high heat polycarbonate compositions
Polycarbonate blend compositions are disclosed. The compositions include at least one polycarbonate useful for high heat applications. The compositions include at least one poly(aliphatic ester)-polycarbonate. The compositions can include one or more additional polymers. The compositions can include one or more additives. The compositions can be used to prepare articles of manufacture, and in particular, automotive bezels. |
| US10421858B2 |
Rubber composition comprising an epoxide elastomer cross-linked by a polycarboxylic acid
A rubber composition is based on at least one predominant elastomer comprising epoxide functional groups, silica as predominant reinforcing filler, an agent for covering the silica, and a system for crosslinking the elastomer comprising an imidazole and a polycarboxylic acid of general formula (I): and an imidazole of general formula (II): |
| US10421854B2 |
Preparation method of rubber composition for tire and production method of tire
A preparation method of a rubber composition for a tire assures that good processability can be obtained even if a silane coupling agent having a mercapto group is blended. The preparation method of a rubber composition for a tire is characterized by initiating kneading of a rubber component and a specific polysulfide compound before kneading the rubber component and a silane coupling agent having a mercapto group. |
| US10421851B2 |
Low emissions scorch inhibitor for polyurethane foam
Disclosed is a scorch inhibitor composition comprising (A) one or more 2,2,4-trimethyl-1,2-dihydroquinoline compound, (B) one or more lactone, (C) one or more phenolic compound, (D) optionally one or more tocopherol, and (E) optionally one or more phosphite compound. |
| US10421849B2 |
Catalyst complex and method of degradation of a polymer material
A catalyst complex for catalysis of degradation of a polymer material is described. Said complex comprises a magnetic particulate body containing iron oxide at its surface with an average diameter of 150-450 nm, and a plurality of catalytic groups grafted onto the iron oxide surface of the magnetic particulate body, which catalytic groups comprise a bridging moiety and a catalyst entity, wherein the bridging moiety comprises a functional group for adhesion or bonding to the iron oxide surface and a linking group towards the catalyst entity, and wherein the catalyst entity comprises a positively charged aromatic heterocycle moiety, and a negatively charged moiety for balancing the positively charged aromatic moiety. |
| US10421845B2 |
Method of manufacturing polishing pad
A method of manufacturing a polishing pad includes producing an urethane prepolymer having a viscosity of 20,000 cps (at 25° C.) to 40,000 cps (at 25° C.) by mixing a plurality of polymers, mixing the urethane prepolymer with an inert gas and a low-boiling blowing agent having a boiling point of 60° C. to 150° C., and manufacturing a polishing layer including porous pores by causing a mixture produced at the mixing to be subjected to gelation and curing in a predetermined cast. |
| US10421839B2 |
Aminoalkyl group-containing siloxane and a method for preparing the same
One of the purposes of the present invention is to provide an aminoalkyl group-containing siloxane, in particular an aminoalkyl group- and polyoxyalkylene group-containing siloxane, in which an amount of a cyclic siloxane as an impurity contained is decreased, and a method for preparing the same. The present invention is to provide a method for preparing an aminoalkyl group-containing siloxane represented by the following general formula (1): (R13SiO1/2)k(R12SiO2/2)p(R11SiO3/2)q(SiO4/2)r (1), wherein R1 is, independently of each other, a hydroxyl group, an alkoxyl group, a substituted or unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms, or a group represented by the following formula (2), (3) or (6); —(CR2H)a—(NHCH2CH2)b—NH2 (2), —(CR2H)c—O—(C2H4O)d—(C3H6O)e—R3 (3), —(CR2H)f—(R52SiO)s—SiR53 (6); provided that at least one of R1 is the group represented by the formula (2); comprising a step of addition reacting (A) a hydrogensiloxane represented by the following general formula (9): (R83SiO1/2)k(R82SiO2/2)p(R81SiO3/2)q(SiO4/2)r (9) with (B) a compound represented by the following formula (10) and having a protected amino group: CHR2═CR2—(CR2H)a′—(NQCH2CH2)b—NQ2 (10) and optionally (C) a polyether represented by the following formula (11): CHR2═CR2—(CR2H)c′—O—(C2H4O)d—(C3H6O)e—R3 (11) and (D) a (poly)siloxane represented by the following formula (12): CHR2═CR2—(CR2H)f′—(R52SiO)s—SiR53 (12); and a step of removing the silyl group from the amino group, hereinafter referred to as deprotection, to thereby provide said aminoalkyl group-containing siloxane represented by the formula (1). |
| US10421837B2 |
Polymeric amine synergist compositions
The present disclosure is drawn to polymeric amine synergist compositions. The polymeric amine synergist composition can include a polymeric amine synergist including an aminobenzene modified with a polyether chain connecting to the aminobenzene through an ether linkage. The polymeric amine synergist can be present in a reaction product mixture with either i) an aminophenol, or ii) a carbonate base. |
| US10421834B2 |
Curable composition for lens, lens and optical device
Provided is a curable composition capable of giving a lens that has excellent transfer accuracy from a mold and offers heat resistance and optical properties at excellent levels. The curable composition according to the present invention for lens formation contains a cycloaliphatic epoxide (A) represented by Formula (a), a cationic-polymerization initiator (B), and a polysiloxane (C) represented by Formula (c). The curable composition contains the polysiloxane (C) in an amount of 0.01% to 5% by weight based on the total amount of the curable composition. The curable composition according to the present invention for lens formation may further contain a siloxane compound (D) containing two or more epoxy groups per molecule. |
| US10421830B2 |
Nanohybrid polymers for ophthalmic applications
The present invention relates to novel materials particularly useful for ophthalmic applications and methods for making and using the same. More particularly, the present invention relates to relatively soft, optically transparent, foldable, high refractive index materials particularly suited for use in the production of intraocular lenses, contact lenses, and other ocular implants and to methods for manufacturing and using the same. |
| US10421826B2 |
Methods for improving the base color of plastic by reducing biological growth in the latex system
A method for providing a resin having minimal discoloration comprises combining, in a reactor or a reactor vessel, monomers, an emulsifier or surfactant, and an initiator in solution to form a polymeric latex; directing the polymeric latex into a storage system comprising a storage vessel; maintaining the latex in the storage vessel for an aging time and ensuring that the polymeric latex exhibits less than 1000 CFU/ml of biological growth according to ASTM D 5465-93 (2012) upon completion of the aging time; and coagulating the polymeric latex, wherein the polymeric latex is exposed to a mixture of water and a coagulant and filtered to provide a resin. |
| US10421823B2 |
Proteins specific for BAFF and B7RP1 and uses thereof
Described herein are bispecific proteins specific for BAFF and B7RP1, nucleic acids encoding such proteins, methods of making such proteins, and uses for such proteins. |
| US10421818B2 |
Anti-C10orf54 antibodies and uses thereof
The present disclosure relates generally to anti-C10orf54 antibodies, including antibody-drug conjugates comprising the antibodies, and methods of their use. |
| US10421816B2 |
Multivalent antibodies
The present invention provides a multivalent antibody or a heavy/light chain component thereof comprising: a heavy chain comprising a constant region fragment, said constant region fragment located between two variable domains which are not a cognate pair, the heavy chain further comprising an Fc region with at least one domain selected from CH2, CH3 and combinations thereof, with the proviso that the heavy chain contains no more than one CH1 domain and only contains two variable domains, and a light chain comprising a constant region fragment located between two variable domains which are not a cognate pair, wherein said heavy and light chains are aligned to provide a first binding site formed by a first cognate pair of variable domains and a second binding site formed by a second cognate pair of variable domains. |
| US10421813B2 |
Oncostatin M receptor antigen binding proteins
The invention provides anti-oncostatin M receptor-β (OSMR) antigen binding proteins, e.g., antibodies and functional fragments, derivatives, muteins, and variants thereof. OSMR antigen binding proteins interfere with binding of OSM and/or IL-31 to OSMR. In some embodiments, anti-OSMR antigen binding proteins are useful tools in studying diseases and disorders associated with OSMR and are particularly useful in methods of treating diseases and disorders associated with OSMR and binding of OSM and/or IL-31 to OSMR. |
| US10421806B2 |
Anti-salmonella antibodies and uses thereof
The present disclosure provides anti-Salmonella antibodies or antibody fragments, such as camelid single domain antibodies (VHHs), along with associated nucleic acids, host cells and phages. Methods of reducing the presence of Salmonella in an animal or an animal environment, methods and formulations for treating Salmonella infection, and methods of detecting Salmonella are also described. |
| US10421805B2 |
Anti-hepatitis C antibodies and antigen binding fragments thereof
The invention provides an antibody or antigen binding fragment thereof capable of binding to the antigen binding pocket of the AP33 antibody, wherein said antibody or antigen binding fragment thereof comprises VL CDR1 (L1), VL CDR2 (L2), and VL CDR3 (L3) consisting of the amino acid sequences of SEQ ID NO:1, SEQ ID NO:2 and SEQ ID NO:23 respectively, and comprises VH CDR1 (H1), VH CDR2 (H2), and VH CDR3 (H3) consisting of the amino acid sequences of SEQ ID NO:24, SEQ ID NO:25, and SEQ ID NO:26 respectively. The invention also provides compositions, methods, nucleic acids and uses. |
| US10421800B2 |
Compositions and methods for the treatment of carboxyhemoglobinemia
Described herein is a new antidote for the rapid elimination of carbon monoxide from hemoglobin, including brain, heart, and red cell hemoglobin. The disclosed therapy involves the use of modified human globins, particularly neuroglobins modified at residue 64 and cytoglobins modified at residue 81, which bind carbon monoxide with extremely high affinity. The monomeric mutant globins are infused into blood, where they rapidly and irreversibly sequester carbon monoxide, and thus limit toxic effects of carbon monoxide on cellular respiration and oxygen transport and utilization. |
| US10421796B2 |
Variants of IgG Fc with limited amine groups
Lysine-depleted variants of fragment crystallizable (Fc) regions of immunoglobulins are disclosed. Also disclosed are fusion proteins comprised of N-terminal targeting or active peptide domains fused with such lysine-depleted variant IgG-Fc domains. Polynucleotides encoding such proteins, compositions and kits containing such proteins, and methods of using such proteins are also disclosed. |
| US10421793B2 |
Proton-transport vesicle having reconstituted heterologous photosensitive proteins and method for preparing same
The present invention relates to a proton-transport vesicle and a method for preparing the same, the proton-transfer vesicle comprising: (a) a single phospholipid bilayer liposome; (b) a rhodopsin protein; and (c) a photosystem II protein, wherein the rhodopsin protein and the photosystem II protein are inserted and located in a bilayer of the liposome. Since the heterologous photosensitive proteins are inserted and located in the bilayer of the liposome, the vesicle has an absorption wavelength band of the whole region of visible light by utilizing absorption bands of different lights of the respective photosensitive proteins. Thus, the restricted efficiency caused by utilizing only a specific wavelength in existing organisms or artificial vesicles was improved, and the wavelength region can be enlarged to the all wavelength ranges of visible light. |
| US10421792B2 |
Antimicrobial protein
The inventors provide a composition comprising an antimicrobial polypeptide comprising Blad or an active variant thereof for use in a method of treatment of the human or animal body by therapy or prophylaxis, such as for use in a method of treating or preventing an infection in or on a subject by a microorganism. Also provided is the use of a composition comprising an antimicrobial polypeptide comprising Blad or an active variant thereof to kill, or inhibit the growth of, a microorganism that is pathogenic to a human or an animal at a site that is not on or in the human or animal body. |
| US10421791B2 |
Modified Vip3 polypeptides
The present invention is directed to vegetative insecticidal proteins (Vips) modified to comprise heterologous carbohydrate binding modules and methods of use thereof. |
| US10421790B2 |
Feline calicivirus vaccine
The present invention relates to a new feline capsid protein, to live attenuated feline calicivirus comprising that capsid protein, to live recombinant carrier viruses and live attenuated hybrid feline calicivirus comprising that capsid protein, to vaccines comprising such live attenuated feline caliciviruses, live recombinant carrier viruses and live attenuated hybrid feline calicivirus, and to methods for the preparation of such viruses. |
| US10421785B2 |
Delta receptor agonist peptides and use thereof
Peptides effective as delta opioid receptor agonists and compositions comprising same are provided. Further provided are methods for targeting medical conditions amenable to treatment with an opioid receptor agonist, including but not limited to, conditions involving pain as well as reducing cocaine craving. |
| US10421783B2 |
Prostate-specific membrane antigen (PSMA) targeting peptides
Described herein is the discovery of novel PSMA-specific peptides, which were identified through a novel combinatorial biopanning method. One of the novel PSMA-specific peptides discovered, GTIQPYPFSWGY (or GTI) (SEQ ID NO: 2), exhibits high binding affinity and selectivity to PSMA and PSMA-positive prostate cancer cells. It was found that GTI can mediate internalization of the apoptotic KLA peptide (SEQ ID NO: 10) to PSMA-positive LNCaP cells and induce cell death. Moreover, a FAM-labeled GTI peptide shows a high and specific tumor uptake in nude mice bearing human prostate cancer xenografts. It was demonstrated that the GTI peptide can be employed as a PSMA-specific ligand for prostate cancer diagnosis and/or for targeted drug delivery to prostate cancer cells. |
| US10421782B2 |
Cyclic cationic peptides with antimicrobial activity
A series of cationic cyclic peptides, useful for the treatment of infectious diseases in both human and veterinary clinical/surgical environment are described herein. The peptides of the invention have a length of 15 to 21 amino acids, and show a sequence A-B-C-D-C′-B′-A′, wherein units A and A′ correspond to —NH2 terminal and —COOH terminal regions; units B and B′ correspond to cyclizable amino acids containing sulfur; units C and C are sequences of 5 amino acids selected among hydrophobic amino acids, basic amino acids and amino acids forming hydrogen bonds; unit D is a dipeptide consisting of glycine and one basic amino acid. Said peptides show significant antibacterial activity, associated with high stability and resistance to the action of bacterial endopeptidases, and weak or null toxicity against eukaryotic cells. |
| US10421780B2 |
Peptide for targeting autophagic cells and use thereof
An autophagic cell targeted peptide and its use are described. More particularly, a polypeptide comprising an amino acid sequence represented by the general formula (I) and specifically binding to an autophagic cell and a composition for detecting autophagic cells comprising the same as an active ingredient are described. Also described are a drug delivery composition containing the same peptide as an active ingredient and a composition for imaging comprising the same peptide as an active ingredient. The peptide specifically binds to the cell membrane of autophagic cells and can be applied to various kinds of tissues and cells. The detection and imaging effect of autophagy is remarkable in vitro and in vivo. |
| US10421779B2 |
Carbazole compound having anti-virus activity
The present invention relates to a carbazole compound having anti-virus activity, and more particularly, to a novel compound selected from the group of consisting of a carbazole compound which shows excellent anti-proliferative efficacy against hepatitis C virus (HCV), a pharmaceutically acceptable salt thereof, a hydrate thereof, and an isomer thereof; an anti-virus pharmaceutical composition including the novel compound as an active ingredient; a pharmaceutical composition for preventing or treating liver diseases caused by hepatitis C virus; and a method of preparing the novel compound. |
| US10421777B2 |
Process for extraction of fish collagen and formulations of 3D matrices of collagen for biomedical and therapeutic applications thereof
Polyelectrolyte based bioactive super-absorbent material ionotropically crosslinked/neutralized involving polyvalent carboxylic acids, citrate, Kojic Acid, Alpha Arbutin along with fish scale collagen cross linked with other polyelectrolyte biopolymers preferably selected from chitosan, alginate or their combinations is used in this invention. The advancement is also directed to process of extraction of collagen of high purity from fresh water fish scale by salt and alkaline washing, crushing followed by continuous dialysis thereby minimizing the chance of collagen degradation. Also disclosed are different forms of collagen-chitosan composite biomaterial using citrate as the neutralizing buffer in combination with antimicrobial agent, antioxidant, skin plumper and melanin reducer wherein the different forms of collagen chitosan particularly sheet, flakes, powder, gel, particles, fiber, film, spray etc. reveal efficient wound healing properties. The advancement is thus directed to find wide application in various dermal wound healing, tissue engineering, 3D cell culture, cell expansion and cell delivery vehicle, mimicking the in vivo situation in dynamic condition, cosmetics and different other health care applications. |
| US10421776B2 |
Method for preventing the unfolding of a (poly)peptide and/or inducing the (re-)folding of a (poly)peptide
The present invention relates to a method for preventing the unfolding of a (poly)peptide during drying and/or inducing the (re-)folding of a (poly)peptide after drying, comprising the step of embedding the (poly)peptide in an aqueous solution, wherein the solution comprises (i) at least three different amino acids; or (ii) at least one dipeptide or tripeptide; and wherein the solution is free or substantially free of (a) sugar; and (b-i) protein; and/or (b-ii) denaturing compounds; and (c) silanes. |
| US10421770B2 |
Pharmaceutical composition of carboplatin based co-crystals and use thereof
The current invention relates to series of co-crystals of carboplatin with cyclic amides as co-formers and their pharmaceutical use. The co-crystals of the current invention may be used in the treatment or prevention of cancers. |
| US10421769B2 |
Anticancer property studies of chiral palladium N-heterocyclic carbene complexes and process for preparation thereof
The present invention relates to the anticancer property studies of a series of chiral palladium N-heterocyclic carbene complexes of the general formula of (NHC)2PdX2 [NHC=chiral N-heterocyclic carbene ligand 1-(1S,2S,5R/1R,2R,5S)-menthyl-4-(R)-1,2,4-triazol-5-ylidene, wherein R=Et, allyl and CH2Ph; X═Br or OCOCF3], as designated by, (1S,2S,5R)-(1-3)b and (1R,2R,5S)-(1-3)b, (1S,2S,5R)-(1, 3)c and (1R,2R,5S)-(1, 3)c represented by formula (Ig, Ih) below. The present invention further investigates the influence of chirality on the anticancer activity, wherein the enantiomeric pairs of present chiral palladium N-heterocyclic carbene complexes of formula (Ig, Ih) shows no differential activity based on optical isomerism despite all of the palladium complexes exhibiting high anti-proliferative activity towards a variety of cancer cells. Also, provided herein is a process of preparation of the chiral palladium N-heterocyclic carbene complexes and a pharmaceutical composition comprising the chiral palladium N-heterocyclic carbene complexes. The present invention relates to the mechanistic details highlighting the mode of action of the chiral palladium N-heterocyclic carbene complex of the formulation for their anticancer application. |
| US10421766B2 |
Bisaminoalkoxysilane compounds and methods for using same to deposit silicon-containing films
Bisaminoalkoxysilanes of Formula I, and methods using same, are described herein: R1Si(NR2R3)(NR4R5)OR6 I where R1 is selected from hydrogen, a C1 to C10 linear alkyl group, a C3 to C10 branched alkyl group, a C3 to C10 cyclic alkyl group, a C3 to C10 alkenyl group, a C3 to C10 alkynyl group, a C4 to C10 aromatic hydrocarbon group; R2, R3, R4, and R5 are each independently selected from hydrogen, a C4 to C10 branched alkyl group, a C3 to C10 cyclic alkyl group, a C3 to C10 alkenyl group, a C3 to C10 alkynyl group, and a C4 to C10 aromatic hydrocarbon group; R6 is selected from a C1 to C10 linear alkyl group, a C3 to C10 branched alkyl group, a C3 to C10 cyclic alkyl group, a C3 to C10 alkenyl group, a C2 to C10 alkynyl group, and a C4 to C10 aromatic hydrocarbon group. |
| US10421765B2 |
Tetrahydropyrido[4,3-d]pyrimidine inhibitors of ATR kinase
The present invention relates to tetrahydropyrido[4,3-d]pyrimidine based compounds and methods which may be useful as inhibitors of ATR kinase for the treatment or prevention of cancer. |
| US10421764B2 |
Mutant KRas inhibitors
Compositions and methods for inhibits the binding of GTP to oncogenic mutant KRas are disclosed. These compositions may be used in method to treat a subject with cancer. In particular, the compositions may be used to treat cancers involving overactive Ras signaling. |
| US10421763B2 |
Compositions of protein receptor tyrosine kinase inhibitors
The present invention relates to novel synthetic substituted heterocyclic compounds and pharmaceutical compositions containing the same that are capable of inhibiting or antagonizing a family of receptor tyrosine kinases, Tropomysosin Related Kinases (Trk), in particular the nerve growth factor (NGF) receptor, TrkA. The invention further concerns the use of such compounds in the treatment and/or prevention of pain, cancer, restenosis, atherosclerosis, psoriasis, thrombosis, or a disease, disorder or injury relating to dysmyelination or demyelination or the disease or disorder associated with abnormal activities of NGF receptor TrkA. |
| US10421760B2 |
Pyrrolo[2,3-d]pyrimidine compound or salt thereof
Provided are a novel compound or a salt thereof, and a pharmaceutical composition comprising the same, which selectively and strongly inhibit JAK3, exhibit an excellent activity for suppressing the growth of human peripheral blood monocytes and an excellent oral absorbability, and exhibits an activity of inhibiting IL-2-induced IFN-γ production in vivo. A compound represented by formula (I) [wherein X represents —CH═CH—, —NH—, a sulfur atom or an oxygen atom; and n represents an integer of 0 to 2], or a salt thereof. |
| US10421756B2 |
Heterobicyclic N-aminophenyl-amides as inhibitors of histone deacetylase
This invention provides compounds that are inhibitors of HDAC2. The compounds (e.g., compounds according to Formula (I) or any one of Compounds 100-175) accordingly are useful for treating, alleviating, or preventing a condition in a subject such as a neurological disorder, memory or cognitive function disorder or impairment, extinction learning disorder, fungal disease or infection, inflammatory disease, hematological disease, or neoplastic disease, or for improving memory or treating, alleviating, or preventing memory loss or impairment. |
| US10421755B2 |
Salts of aza-bicyclic di-aryl ethers and methods to make them or their precursors
The present invention relates to salts of (R)-3-(6-(4-methylphenyl)-pyridin-3-yloxy)-1-aza-bicyclo[2.2.2]octane, to methods for making them or their precursors, to pharmaceutical compositions comprising them, and to their use as medicaments. |
| US10421754B2 |
Quinazoline derivative
Provided are a quinazoline derivative, a pharmaceutical composition containing the same, a method for preparation of said derivative, and an application of same as an anti-cancer drug. |
| US10421753B2 |
RAD51 inhibitors and uses thereof
The present invention includes novel RAD51 inhibitors. The compounds of the invention may be useful in preventing or treating cancer in a subject in need thereof. The present invention also includes methods of preventing or treating cancer in a subject in need thereof by administering to the subject a therapeutically effective amount of a compound of the invention. |
| US10421752B2 |
Compositions and methods for inhibition of the JAK pathway
The invention encompasses compounds having formula I-V and the compositions and methods using these compounds in the treatment of conditions in which modulation of the JAK pathway or inhibition of JAK kinases, particularly JAK3, may be therapeutically useful. |
| US10421751B2 |
Dihydro-2H-benzo[b][1,4]oxazine sulfonamide and related compounds for use as agonists of RORγ and the treatment of disease
The invention provides dihydro-2H-benzo[b] [1,4]oxazine sulfonamide and related compounds, pharmaceutical compositions, methods of promoting RORγ activity, methods of increasing the amount of IL-17 in a subject, and methods of treating cancer and other medical disorders using such compounds. |
| US10421750B2 |
Substituted morpholine derivatives having activity against pain
The present invention relates to substituted morpholine derivatives having pharmacological activity towards the sigma (σ) receptor, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use in therapy, in particular for the treatment of pain. |
| US10421749B2 |
Pyrone derivatives for use as antiviral agents
The present invention relates to compounds and compositions for use in methods of treating and/or preventing conditions, disorders or diseases that are mediated or caused by a virus. |
| US10421747B2 |
Quinoxaline derivatives useful as FGFR kinase modulators
The invention relates to new quinoxaline derivative compounds, to pharmaceutical compositions comprising said compounds, to processes for the preparation of said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer. |
| US10421746B2 |
Organic molecules, especially for use in organic optoelectronic devices
The invention relates to an organic molecule, especially for use in optoelectronic components. According to the invention, the organic molecule contains a first chemical unit having a structure of formula I and a second chemical unit having a structure of formula II where the first chemical unit is joined to the second chemical unit via a single bond; where the following definitions apply: V is an attachment point of the single bond between the first chemical unit of formula I and the chemical unit or selected from the group consisting of R2, CN; V is H or an attachment point of the single bond between the first chemical unit of formula I and the chemical unit; T and W are each an attachment point of the single bond between the first chemical unit and the second chemical unit or selected from the group consisting of R2, CN; X and Y are each selected from the group consisting of R2 and CN. |
| US10421743B2 |
Tetrahydroisoquinolines as PRMT5 inhibitors
A compound of formula (I) wherein: n is 1 or 2; p is 0 or 1; R1a, R1b, R1c and R1d are independently selected from the group consisting of H, halo, C1-4 alkoxy, C1-4 alkyl, C1-4 fluoroalkyl, C3-4 cycloalkyl, NH—C1-4 alkyl and cyano; R2a and R2b are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R2c and R2d are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R2e is H or Me; R3a and R3b are independently selected from H and Me; R4 is either H or Me; R5 is either H or Me; R6a and R6b are independently selected from H and Me; A is either (i) optionally substituted phenyl; (ii) optionally substituted naphthyl; or (iii) optionally substituted C5-12 heteroaryl; wherein when R2e is H, at least one of R1a, R1b, R1c and R1d is selected from C1-4 alkoxy, C2-4 alkyl, C1-4 fluoroalkyl, C3-4 cycloalkyl, NH—C1-4 alkyl and cyano. |
| US10421741B2 |
Antifungal compound process
The present invention relates to a process for preparing compound 1 that is useful as an antifungal agent. In particular, the invention seeks to provide new methodology for preparing compound 1 and substituted derivatives thereof. |
| US10421740B2 |
Pesticidally active heterocyclic derivatives with sulphur containing substituents
Compounds of formula (I) wherein the substituents are as defined in claim 1, and the agrochemically acceptable salts salts, stereoisomers, enantiomers, tautomers and N-oxides of those compounds, can be used as insecticides and can be prepared in a manner known per se. |
| US10421738B2 |
Chiral cyclodecynes and methods
Provided herein are cyclodecynes, including chiral cyclodecynes, and methods of making cyclodecynes. The methods may include providing a 1,1′-biaryl compound substituted independently at the 2-position and the 2′-position with a hydroxyl or an amino group; and contacting the 1,1′-biaryl compound with a protected but-2-yne-1,4-diol to form the cyclodecyne. |
| US10421734B1 |
Process for the preparation of enantiopure 3-amino tetrahydrofuran and its salts
Disclosed is simple, novel, scalable and environment friendly process for the preparation of enantiopure 3-amino tetrahydrofuran and its salts. |
| US10421730B2 |
FXR (NR1H4) modulating compounds
The present disclosure relates generally to compounds which bind to the NR1H4 receptor (FXR) and act as agonists of FXR. The disclosure further relates to the use of the compounds for the preparation of a medicament for the treatment of diseases and/or conditions through binding of said nuclear receptor by said compounds and to a process for the synthesis of said compounds. |
| US10421729B2 |
Microcrystalline diketopiperazine compositions and methods
Disclosed herein are DKP microcrystals made by an improved method where they do not irreversibly self-assemble into microparticles. The microcrystals can be dispersed by atomization and re-formed by spray drying into particles having spherical shell morphology. Active agents and excipients can be incorporated into the particles by spray drying a solution containing the components to be incorporated into microcrystalline diketopiperazine particles. In particular, the microcrystalline particle compositions are suitable for pulmonary drug delivery of one or more peptides, proteins, nucleic acids and/or small organic molecules. |
| US10421726B2 |
Heterocyclic compounds and their uses
Provided are certain pharmaceutical formulations of omecamtiv mecarbil and methods for their preparation and use. |
| US10421722B2 |
Sulfur-containing compounds targeting vesicular acetylcholine transporter
The present invention generally relates to various compounds that are useful as vesicular acetylcholine transporter (VAChT) ligands. The invention further relates to methods of using these compounds and their radiolabeled analogs for the detection of neurodegenerative diseases including Parkinson's disease (PD), and Alzheimer's disease (AD). |
| US10421721B2 |
Heterocyclic compound and organic light emitting device comprising same
The present specification relates to a hetero-cyclic compound and an organic light emitting device including the same. |
| US10421720B2 |
Octahydrocyclopentapyrroles, their preparation and use
The present invention provides Octahydrocyclopentapyrrole compounds having the structure: (structurally represented) wherein psi is absent or present, and when present is a bond; R1, R2, R3, R4, and R5 are each independently H, halogen, CF, or C1-C4 alkyl; R6 is absent or present, and when present is H, OH, or halogen; A is absent or present, and when present is C(O) or C(O)NH; B is substituted or unsubstituted monocycle, bicycle, heteromonocycle, heterobicycle, benzyl, CO2H or (C1-C4 alkyl)-CO2H, wherein when B is CO2H, then A is present and is C(O); and when psi is present, then R6 is absent and when psi is absent, then R6 is present, or a pharmaceutically acceptable salt thereof, for treatment of diseases characterized by excessive lipofuscin accumulation in the retina. |
| US10421718B2 |
EBNA1 inhibitors and their method of use
Pharmaceutical compositions of the invention comprise EBNA1 inhibitors useful for the treatment of diseases caused by EBNA1 activity such as cancer, infectious mononucleosis, chronic fatigue syndrome, multiple sclerosis, systemic lupus erythematosus and rheumatoid arthritis. Pharmaceutical compositions of the invention also comprise EBNA1 inhibitors useful for the treatment of diseases caused by latent Epstein-Barr Virus (EBV) infection. Pharmaceutical compositions of the invention also comprise EBNA1 inhibitors useful for the treatment of diseases caused by lytic Epstein-Barr Virus (EBV) infection. |
| US10421704B2 |
Process for Pd-catalyzed hydroxycarbonylation of diisobutene: ratio of 3,5,5-trimethylhexanoic acid/H2O
Process for Pd-catalyzed hydroxycarbonylation of diisobutene: ratio of 3,5,5-trimethylhexanoic acid/H2O. |
| US10421699B2 |
Production of iso-octene from tertiary alcohols
Systems and methods are provided for forming alkylate from a tertiary alcohol feed. Olefins for the alkylation reaction can be generated from a portion of the tertiary alcohol feed. The tertiary alcohol feed can be obtained, for example, by selective oxidation to convert a portion of an isoparaffin-containing feed into alcohol, such as conversion of isobutane to t-butyl alcohol. The alcohol can then be converted to an alkene, such as conversion of t-butyl alcohol to isobutene, in the alkylation reaction environment in the presence of a solid acid catalyst. The solid acid catalyst can then facilitate dimerization of the alkenes (e.g. isobutene) to form C8+ olefins (e.g. isooctene). A catalyst having an MWW framework is an example of a suitable solid acid catalyst. |
| US10421697B2 |
Integrated method for producing butadiene from butanol
The invention relates to a thermally-integrated method for producing butadiene from butanol that comprises at least the following steps: a) Dehydration of butanol, fed by a dehydration feed that is formed from at least said n-butanol feedstock that is diluted with at least a portion of the purified water effluent that is obtained from step c), leading to a butene effluent in at least one reactor, in the presence of a catalyst that comprises an alumina, b) Oxidizing dehydrogenation of said butene effluent, diluted with at least a portion of the purified water effluent that is obtained from step c), into butadiene, with said butene effluent not having undergone any treatment following the dehydration step a), c) Separation of the effluent that is obtained from step b) into at least one butadiene effluent and one purified water effluent. |
| US10421694B2 |
Nano energetic material composite having explosion characteristics through optical ignition, and preparation method therefor
The present invention relates to a nano-energetic material (nEM) composite having ignition and explosion characteristics by a low-power laser pointer beam and capable of being remotely and optically ignited by adding black powder to nEM composite powder, and a method of preparing the same. The nEM composite includes: nEM composite powder; and black powder used as a mediator for initial ignition to initiate ignition in response to a laser pointer beam and cause a nEM to be continuously ignited and consecutively explode by ignition heat. |
| US10421690B2 |
Composites
A composite composed of two principal strengthening compounds and one principal cementing refractory metal that is prepared by combining a suitable binary to senary borides and/or carbides with a unitary to binary principal refractory metal is disclosed. As compared with the conventional sintered cemented carbides, the composite of the disclosure not only possess high hardness and high toughness but also has various ratios of principal components since it is not prepared with equal mole during the process. |
| US10421689B2 |
Gypsum boards
A gypsum board according to the invention comprises • calcium sulphate dihydrate; • Tartaric acid in an amount in the range of 0.01 to 0.1% w based on the weight of calcium sulphate hemihydrate; • A fluidizer in an amount of 1.0 to 10.0 kg/m3; • Starch in an amount of 3.0 to 12.0 kg/m3. |
| US10421686B2 |
Apparatus and method for strengthening glass cover
This disclosure relates to an apparatus and a method for strengthening a glass cover, wherein the methods comprises the steps of providing baffles which are used to connect glass covers to be strengthened so as to constitute a annular structure; injecting a strengthening liquid into one side of the annular structure to form a strengthening liquid potential energy difference between two sides of the annular structure; and allowing the strengthening liquid to flow between two sides of the baffle so as to etch the glass covers. |
| US10421681B2 |
Alumina isopipes for use with tin-containing glasses
Isopipes (13) for making glass sheets using a fusion process are provided. The isopipes are made from alumina materials which have low levels of the elements of group IVB of the periodic chart, i.e., Ti, Zr, and Hf, as well as low levels of Sn. In this way, the alumina isopipes can be used with glasses that contain tin (e.g., as a fining agent or as the result of the use of tin electrodes for electrical heating of molten glass) without generating unacceptable levels of tin-containing defects in the glass sheets, specifically, at the sheets' fusion lines. The alumina isopipes disclosed herein are especially beneficial when used with tin-containing glasses that exhibit low tin solubility, e.g., glasses that have (RO+R2O)/Al2O3 ratios between 0.9 and 1.1, where, in mole percent on an oxide basis, (RO+R2O) is the sum of the concentrations of the glass' alkaline earth and alkali metal oxides and Al2O3 is the glass' alumina concentration. |
| US10421679B2 |
High bioactivity density, aerobic wastewater treatment
Aerobic processes are disclosed for the treatment of wastewater which contains at least one substrate comprising at least one of organocarbon component and ammonium cation. A bioreactor is used for the treatment which contains ME biocatalysts to provide high bioreactor bioactivity density. The processes reduce sludge generated and are capable of effecting the metabolic oxidation at low dissolved oxygen concentrations. |
| US10421676B2 |
Bactericidal/algicidal method
The invention provides a bactericidal/algicidal method including adding an oxidant-based bactericidal/algicidal agent and a stabilizer therefor to a target water system, characterized in that the amount of combined chlorine or the stabilizer in the water system is controlled by generating free residual chlorine in the water system, and a bactericidal/algicidal method including adding an oxidant-based bactericidal/algicidal agent and a stabilizer therefor to a target water system, characterized in that the amount of the oxidant-based bactericidal/algicidal agent added is controlled so that the concentration of total residual chlorine in the water system falls within a predetermined range, and the amount of combined chlorine or the stabilizer is controlled so that the concentration of free residual chlorine in the water system falls within a predetermined range.An object of the present invention is to provide a bactericidal/algicidal method including adding an oxidant-based bactericidal/algicidal agent and a stabilizer therefor to a target water system for bactericidal/algicidal treatment, wherein the amount of combined chlorine or the stabilizer is controlled, and the amount of the oxidant-based bactericidal/algicidal agent added is controlled, which method realizes effective utilization of the stabilizer, to thereby reduce the amount of the stabilizer employed and to reduce COD and the amount of nitrogen derived from the stabilizer, and which method does not require a special control apparatus for in-line mixing as described above. |
| US10421673B2 |
Simple and efficient electrolysis method and device for making electrolyzed water from pure water
A simple and efficient electrolysis device for making electrolyzed water from pure water, comprising a controllable electrolysis power supply, an electrolytic electrode plate assembly connected to said power supply, said component being immersed within the to-be-electrolyzed water when in operation. A gap is provided between an anode and a cathode of the electrolytic electrode plate assembly, the gap distance being greater than 0 mm and less than 10 mm, said gap being designed according to the principle of optimal minimization, being less than 0.1 mm when necessary. The area of the surfaces, on either side of the gap, of the anode and the cathode of the electrolytic electrode plate assembly are designed according to the principle of optimal maximization, within the occupied set space. Also disclosed is a simple electrolysis method for making electrolyzed water from pure water. |
| US10421671B2 |
Process, device and system for treatment of water
The present disclosure provides a particulate matter comprising a combination of crystalline manganese oxide and amorphous manganese oxide, the crystalline form being present and forms passages throughout a cross section of said particulate matter, wherein said crystalline form define a specific surface area that is greater than the outer surface of said particulate matter. Also provided herein is a process for removing chemical contaminants from flowing water making use of the particulate matter and a device and a system comprising the particulate matter. |
| US10421670B1 |
Humic and fulvic black water based beverage for human consumption
The embodiments disclose a device for sanitizing and purifying at least one purified potable water source supply and suspending humic acid and fulvic acid molecules in a mixed solution, at least one separate sanitary facilities to maintain sanitation of mixing and bottling processes of the mixed solution, at least one sanitizing device for preventing an opportunity for contamination to take place including bacterial and microbial growth throughout the mixing and bottling processes, at least one testing device for monitoring sanitized conditions of bottled beverage products in the mixing and bottling processes, and at least one mixing and bottling device for mixing and bottling of the mixed solution for creating black colored water beverages for human consumption. |
| US10421669B2 |
Dissolved air flotation device
Disclosed is a dissolved air floatation device which includes a cyclonic flotation separation tank, arranges a return pipe for treated water and a return pipe for floating scum concentrically with respect to the center pipe of a swirling flow within the floatation separation tank, forms a descending water flow along with an ascending water flow within the flotation separation tank, thereby being capable of simultaneously separating settled suspended material and floating suspended material in raw water at an improved efficiency. |
| US10421668B2 |
Method for preparing tungsten sulfide thin film
A method for preparing a tungsten sulfide thin film is provided. The method includes the steps of: applying a one-atom-thick W layer on a silicon substrate; applying a one-atom-thick S layer on the W layer; and applying another one-atom-thick W layer on the S layer, to obtain a thin film that is a single-layer thin film having a W—S—W layered structure. |
| US10421667B2 |
Process for treating lignocellulosic feedstock comprising wet oxidation
A process for producing one or more products from a lignocellulosic feedstock comprising treating the lignocellulosic feedstock to produce sugar in one or more stages comprising addition of acid, base or a combination thereof and introduction of heat. The addition of the acid, base, or a combination thereof produces a salt. The sugar is fermented to produce a fermentation product and the fermentation product is recovered. A stream comprising the salt is treated by wet oxidation with the introduction of heat. A stream comprising salt resulting from the wet oxidation is provided for use as a salt product or a process chemical for introduction within the process. Heat from the wet oxidation may be supplied to any stage of the process in which heat is introduced. |
| US10421661B2 |
Functional element, electronic apparatus and mobile entity
An acceleration sensor includes a substrate, a support beam, a weight body a stationary section and an engaging section. The weight body is divided into a first weight section and a second weight section based on the support beam as a boundary line, and the first weight section and the second weight section have different weights from each other. The first weight section and the second weight section include a facing section which faces a side of the engaging section opposite to a side facing the support beam. In an X axis direction intersecting the Y axis direction, if a distance between a corner section of the engaging section in the vicinity of one end portion and the support beam is L1 and a distance between the engaging section and the facing section is L2, a relational expression, L1>L2 is satisfied. |
| US10421659B2 |
MEMS sensor compensation for off-axis movement
A microelectromechanical system (MEMS) sensor includes a MEMS layer that includes fixed and movable electrodes. In response to an in-plane linear acceleration, the movable electrodes move with respect to the fixed electrodes, and acceleration is determined based on the resulting change in capacitance. A plurality of auxiliary electrodes are located on a substrate of the MEMS sensor and below the MEMS layer, such that a capacitance between the MEMS layer and the auxiliary loads changes in response to an out-of-plane movement of the MEMS layer or a portion thereof. The MEMS sensor compensates for the acceleration value based on the capacitance sensed by the auxiliary electrodes. |
| US10421654B2 |
Filling-element assembly and filling machine
A filling-element assembly for both pressurized and open-jet filling of containers includes a filling element having a filling-element housing, a liquid valve, a return-gas channel, and a seal. The housing has a fixed first segment, a vertically movable second segment, and an extendable segment between them to surrounds the valve housing in a fluid-tight manner. A return-gas channel extends along the filling-element axis between the valve housing and the filling-element housing. In a raised position of the second segment, the seal contacts the valve housing along a circumferential contact area and seals the filling-element discharge opening thereby forming a fluid-tight closure for the return-gas channel. |
| US10421649B2 |
Method of motion compensation with synthetic rope
A method of providing motion compensation of a subsea package with a synthetic rope comprising attaching the synthetic rope to the subsea package, supporting a first gripper with a wire rope from a winch capable of motion compensation control characteristics and gripping the synthetic rope with the first gripper, supporting a second gripper with a second wire rope, and repeating the following sequence: lowering the first gripper, the synthetic rope, and the subsea package a first distance, gripping the synthetic rope with the second gripper, releasing the first gripper from the synthetic rope, raising the first gripper the first distance, gripping the synthetic rope with the first gripper, releasing the second gripper from the synthetic rope, such that when the subsea package is lowered proximate the subsea landing location the winch capable of operating with motion compensation characteristics can operate to compensate for the vessel motion and smoothly lower the subsea package to the subsea landing location. |
| US10421648B2 |
Crane
The present invention relates to a crane having a multiple-piece longitudinal structural part, in particular a tower or boom, whose pieces comprise corner arms or horizontal beams which can be placed next to one another and which can be releasably connected to one another by a mortise and tenon joint, wherein the mortise and tenon joint comprises a tongue which can be plugged into a tongue receiver and which can be fixed by means of at least one crossbar which can be inserted transversely to the plug-in direction of the tongue. In accordance with the invention, the crossbar of the mortise and tenon joint can be spread apart by a spreading device such that the pieces of the longitudinal structural part to be connected can be clamped to one another by spreading apart the crossbar. |
| US10421644B2 |
Pivoting lifting ring for lifting loads
A lifting point for lifting loads having a swivel body with which is associated an attaching loop capable of cooperating with a lifting accessory, and a fixing member for fixing said lifting point to a load, the fixing member and the swivel body being joined together by a swivel linkage allowing the body to swivel relative to the fixing member about an axis. The parts of the fixing member and of the swivel body cooperating in the swivel linkage are each made in one piece, so as to form a linkage which cannot be dismantled, one and/or the other of these parts being manufactured by metallic additive manufacturing. |
| US10421642B2 |
Elevator component separation assurance system and method of operation
An elevator component separation assurance system includes a controller, and a brake controller. The controller includes an electronic processor, a computer readable storage medium, a safety motion state estimator, and a safety assurance module. The safety motion state estimator is configured to identify velocity and position of each one of a plurality of elevator components. The safety assurance module is configured to select a separation map from a plurality of pre-pre-programmed separation maps for each one of an adjacent component pair of the plurality of elevator components for initiating a Ustop that maintains elevator component separation. The brake controller is carried by each one of the plurality of elevator components, and is configured to actuate a secondary brake upon detection of a loss of communication with at least a portion of the controller. |
| US10421640B2 |
Elevator braking device including buckling beams
An illustrative example elevator brake device includes a housing that supports a brake member. The brake member has a braking surface. The brake member is moveable between a disengaged position and an engaged position. A plurality of buckling beams are situated to urge the brake member to apply a braking force. |
| US10421631B1 |
Platform of cellular omni wheels for a registration system
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, a platform comprising a plurality of cellular omni wheels, and a processor communicatively coupled to the at least one sensor and the plurality of cellular omni wheels, wherein the processor calculates a desired movement of each one of the plurality of cellular omni wheels based on the position of the print media. |
| US10421630B2 |
Biased anti-rotation device and method of use
A device for reducing rotation of an article during singulation of a stack of articles is disclosed. The device may include a torsion element, a rotatable member configured to rotate about an elongated axis of the torsion element between a first position and a second position, and a revolving member coupled to the rotatable member. An outer surface of the revolving member contacts a drive belt in the first position and an article in the second position. The torsion element exerts torque on the rotatable member when it moves from the first position towards the second position. The torque causes the outer surface of the revolving member to apply a frictional force to the article, thereby minimizing rotation of the article. Systems and methods of singulating articles are also disclosed. |
| US10421628B2 |
Sheet conveyance apparatus
A sheet conveyance apparatus includes a receiving conveyance path branching into a first conveyance path and a second conveyance path. A guide member guides a sheet passing through the receiving conveyance path and is movable between a first position to guide the sheet toward the first conveyance path and a second position to guide the sheet toward the second conveyance path. A rotary member is disposed on the receiving conveyance path and configured to guide the sheet by rotating in contact with the sheet. The rotary member guides the sheet on the same side as the guide member that is on the first position, while guiding the sheet on the opposite side from the guide member that is on the second position. The sheet is conveyed in contact with both the rotary member and the guide member when the guide member is at the first position. |
| US10421627B2 |
System and apparatus for print media manufacturing buffering and sorting, and corresponding method thereof
Apparatuses, systems, and methods are provided for print media buffering and sorting. An apparatus for performing at least one of buffering and sorting during an operation includes an enclosure, a storage section within the enclosure, an input section configured to receive at the enclosure at least a portion of a printed element, a gripper associated with the input section, the gripper configured to selectively transport the at least a portion of the printed element from the input section to the storage section and to selectively transport the at least a portion of the printed element from the storage section within the enclosure, and an output section configured to selectively transfer the at least a portion of the printed element from the enclosure. |
| US10421625B2 |
System and method for removing blockages present in a delivery conduit of a seeder
In one aspect, a system for removing blockages present within a delivery conduit of a seeder may include a plurality of delivery conduits, a plurality of flow blocking devices, and a plurality of blockage sensors. A controller may be configured to determine when a blockage is present within a first delivery conduit of the plurality of delivery conduits based on measurement signals received from the plurality of blockage sensors. The controller may be further configured to control the flow blocking devices to occlude the flow of air through the other delivery conduits of the plurality of delivery conduits such that an air pressure in the first delivery conduit is increased. |
| US10421623B2 |
Air distribution system for a pneumatic conveying system
A plenum of distributing a flow of air from an air source includes ports extending from a face element of a body. The ports are configured to direct the flow of air out of the plenum, and the ports are arranged on the face element in a first row having first length, a second row having a second length, and a third row having a third length. The first row is positioned proximate to the top element, the third row is positioned proximate to the bottom element, and the second row is positioned between the first row and the third row. In addition, the second length is greater than the first length and the third length, and a shape of the face element is configured to accommodate the first length of the first row, the second length of the second row, and the third length of the third row. |
| US10421622B2 |
Floating conveyor and substrate processing apparatus
According to one embodiment, a floating conveyor is configured to convey a substrate while floating the substrate. The floating conveyor includes a lower floating section and an upper floating section with a conveying path of the substrate therebetween. A plurality of floating blocks that constitute at least one of the lower floating section and the upper floating section are arranged to be separated by a space, and a floating block that constitutes the other is arranged to face the space. |
| US10421615B2 |
Workpiece singulator with adjustable stair depth
Embodiments of the present disclosure provide a workpiece singulator with one or more movable stairs. A first one of the movable stairs may include an outer step member and an inner step member that is positioned between the outer step member and a second one of the movable stairs. The step members may be movable synchronously as a single stair to transport larger workpieces and asynchronously to transport smaller workpieces on the outer step member. Optionally, the workpiece singulator may further include a sensor configured to detect the size and/or position of a workpiece. In some embodiments, the workpiece singulator may be coupled with a controller configured to control the position of the outer step member independently of the position of the inner step member. In various embodiments, a workpiece singulator as disclosed herein may be operable to selectively singulate workpieces of different sizes. |
| US10421607B2 |
Cryogenic freezer
A configurable cryogenic storage device has a freezer and a rack carrier positioned inside of the freezer. The freezer includes a bearing and a drive shaft though the freezer, the drive shaft being coupled to the rack carrier inside the freezer and adapted to be coupled to a motor assembly. The rack carrier rests on the bearing in a manual rotation configuration and hangs from the drive shaft when the motor is connected. Coupling the drive shaft to the motor assembly lifts the rack carrier and decouples the bearing and enables automated rotation of the rack carrier by the motor. The rack carrier includes rack-mounting features holding a plurality of sample storage racks. The sample storage racks hang from the rack carrier and the rack-mounting features precisely position the end of each sample storage rack. |
| US10421606B2 |
Debris bundling device
In some embodiments, a debris bundling device can include a substrate including at least one edge. The substrate may be formed from a flexible material. The debris bundling device may further include a plurality of strings and a plurality of fasteners coupled to the substrate. Each string may include a first end coupled to the substrate and may include a second end. Each fastener may be configured to engage the second end of one of the plurality of strings to secure the substrate in a wrapped state. |
| US10421605B2 |
Capsule for beverages
A capsule for preparing a beverage includes a capsule body made by forming a sheet of thermoformable plastic material, the capsule body having: a base wall and a first portion of side wall defining a cavity suitable for containing an initial product to be combined with a fluid to obtain a final product in the form of a beverage, a first opening of the cavity opposite the base wall, an upper edge extending from the first portion of side wall and surrounding the first opening, a second opening of the cavity made in the base wall, in which the first opening is closed hermetically by a covering element fixed to the edge, the covering element being perforable by a dispensing machine in which the capsule is usable, in which the second opening is closed hermetically by a closing element that is suitable for tearing when pressure inside the cavity exceeds a preset value, the capsule further comprising a chamber located opposite the base wall with respect to the cavity and defined by a second portion of side wall and by a bottom wall of the body of the capsule, the chamber being able to communicate with the cavity through the second opening, when the closing element tears, the chamber being provided with a third opening, made in the center of the bottom wall, inside the chamber there being arranged a damping element for controlling the exit speed of the beverage, the damping element is configured in such a way as to move inside the chamber between an initial position and a final position, through the effect of the pressure of the beverage in the chamber. |
| US10421600B2 |
Deconstructable coiled tubing spool and method of shipping same
A deconstructable coiled tubing spool is disclosed and includes one or more flange segments, and a core comprising a flange portion that is adapted to couple and decouple from each of the one or more flange segments, wherein the core remains intact when the one or more flange segments are decoupled from the flange portion. One or more of the deconstructable coiled tubing spools can be deconstructed and stored in a standard shipping container for shipment. |
| US10421599B2 |
Ring for a device for dispensing a fluid product
A ring (10) for arranging around a valve body (21) of a fluid dispenser valve (20) that is mounted by means of a fastener capsule (50), such as a crimpable capsule, on a reservoir (1) containing fluid to be dispensed, said ring (10) being made as a single piece including at least one inner portion (100, 110) that co-operates with said valve body (21), and a radial flange (11) that forms a neck gasket that extends between the neck of the reservoir (1) and the fastener capsule (50). |
| US10421598B2 |
Aerosol actuators
An aerosol actuator which may be connected to a container to form an aerosol delivery systems or package wherein the aerosol includes two parts: a base and a trigger, the trigger including an integrated cap for the base, trigger, spring or living hinge, manifold and orifice. |
| US10421596B2 |
Container and dispenser for flowable material and method
Varied embodiments of a container/dispenser having a multi-chamber bellows member having a plurality of collapsible bellows chambers allowing more than one substance to be contained within the container and simultaneously dispensed when a sufficient axial force is exerted on a platform to compress the bellows member forcing flowable materials from each chamber. In an alternative embodiment, the present invention discloses a retrofit multi-chambered bellows container, which may be adapted to a standard caulking tube container. |
| US10421594B2 |
Package comprising peel-off lid and dosing spoon
In a package having a dosing spoon for removing a filling material from the package, a container of the package is sealed with a peel-off lid that has a peel-off lid ring and a peel-off film. A leveling bar is provided that may be attached to the edge of the peel-off lid ring after the peel-off film has been removed. The leveling bar may be present in the package especially in combination with the dosing spoon, so that after the package is opened the leveling bar may be detached from the dosing spoon and may be attached to the edge of the peel-off lid ring. |
| US10421589B1 |
Scoop dock and assembly methods
A scoop has a bowl (142) and a handle (150). A closure has: a frame (26) for mounting to a container body; a cover (28); and a scoop dock (160) hinged relative to the frame by a dock hinge (200) and holding the scoop. |
| US10421588B2 |
Membrane sealed container
A sealed container for packaging of granular or powdered product including a rigid container body defining an interior space and an upper portion, the upper portion having a sealing lip that defines an opening to the interior space, and a flexible, polymer sealing membrane removably attached to the sealing lip to cover the opening, the sealing membrane including a plurality of laser generated micro-perforations formed through the sealing membrane, the size of each of the plurality of laser generated micro-perforations being less than 3.937 mils. |
| US10421587B2 |
Beverage container closure
A beverage container closure or lid that is adapted for closing an open end of a beverage container. The lid is selectively couplable to the beverage container and includes a selectively openable stopper that when closed, creates a fluid-tight seal between the beverage container and the environment. The stopper may be selectively opened by a user by the user pressing a button disposed on a side of the beverage container closure. The stopper is subsequently automatically closed when the user releases the button. Thus, a user may open and close the beverage container closure using a single hand without the need to remove the beverage container closure from the beverage container. |
| US10421586B2 |
Insulated drink container sealing and lid retention device
An accessory includes a container band having an inner surface configured to conform to and engage an outer surface of a container, and an arm member connected to and extending from the container band. The arm member selectively engages a lid of the container. The arm member includes an arm body, a spout plug extending from the arm body, where the spout plug is configured to selectively seal a spout opening in the lid of the container, and a vent cover extending from the arm body, where the vent cover is configured to selectively seal a vent opening of the lid of the container. |
| US10421585B2 |
Overcap for a bottle having an inner skirt and outer skirt
A bottle includes a body and an overcap that covers the shoulder and neck of the bottle. The overcap includes an outer skirt and an inner skirt. The inner skirt engages the closure for the bottle. The outer skirt extends outwardly from the inner skirt. The inner skirt includes a first engaging lip and a second engaging lip that secure the overcap to the body of the bottle. The first engaging lip is located below the cover of the closure while the second engaging lip is located below the tamper-proof band of the closure. |
| US10421582B2 |
Modular reconfigurable vehicle assembly pallet
A modular reconfigurable vehicle assembly pallet system and method are disclosed. In one example, a plurality of modular assembly plates are assembled having vehicle locators positioned specifically for a particular model vehicle. The assembled vehicle-specific plates are easily installed on a universal pallet positioned along an assembly line in an assembly sequence. The vehicle-specific modular plates can be quickly interchanged on the assembly pallet to thereby reconfigure the assembly pallet to coordinate with changing vehicle build assembly sequences. |
| US10421581B2 |
Container
Provided is a container including a rigid wall portion having an opening, a flexible wall portion having a corresponding opening coupled to the opening of the rigid wall portion; and a support member coupled to the rigid wall portion configured for providing the container with stability. The rigid wall portion and the flexible wall portion form together a structure configured for holding fluids. |
| US10421576B2 |
Carton, blank, and method of folding
A carton defines a bottom wall, a first side wall coupled to the bottom wall, a second side wall disposed opposite the first side wall and coupled to the bottom wall, a first end wall coupled to both the bottom wall and first and second side walls, and a second end wall disposed opposite the first end wall and coupled to both the bottom wall and the first and second side walls. The carton is formed from a blank having a first side and a second side disposed opposite said first side. The first side defines the interior surface of the bottom wall and the interior and exterior surfaces of the first and second side walls and the first and second end walls. |
| US10421574B2 |
Container and closure with angled spout and interior seal
A container and associated closure provide an angled spout with a leak free seal. The container and closure are disposed about a longitudinal axis. A neck finish extending from a body of the container includes a spout establishing an axial end surface of the finish located in a plane disposed at a non-perpendicular angle relative to the axis. The finish further includes a radially inner surface including a sealing surface located axially between the axial end surface and the body and disposed at an angle with respect to the axis. The closure includes an annular base wall facing the axial end surface of the finish, radially outer and inner walls extending away from the base wall and a transverse wall extending radially inwardly from the radially inner wall and axially spaced from the base wall. The transverse wall defines a sealing surface configured to seal against the container sealing surface. |
| US10421571B2 |
System for sensing element adjustment and material belt detection
A system for sensing element adjustment and material belt detection comprises a machine body, adjustable clamping device, material disk and sensing system. The adjustable clamping device being configured on a material belt of said machine body, an adjustable plate being configured on an adjusting element of a main body of the adjustable clamping device, and an adjustable rod being configured on the adjustable plate allow forming a triangle pivot support with two fixing rods of the main body. Furthermore, an elastic element is configured between the adjustable plate and main body to allow the adjustable plate to drive the adjustable rod to achieve an elastic adjustment support in such a way to allow the mounting of the material disks of different hole diameters through the adjustable rod. Furthermore, a material belt detection device of the present invention may detect the material belt stably and effectively. |
| US10421569B2 |
Methods for packaging and sterilizing elastomeric articles and packaged elastomeric articles produced thereby
The present invention relates generally to methods of sterilizing elastomeric articles in a manner that prevents and/or reduces degradation to the articles, particularly degradation that may be caused and/or accelerated by sterilization techniques such as gamma irradiation, x-ray irradiation, and electron-beam processing. The methods include packaging the elastomeric articles in order to improve their resistance to degradation. In certain aspects of the invention, packaged elastomeric articles, optionally containing one or more antidegradants, such as antioxidant and/or antiozonant compounds, are also provided. The methods of providing degradation-resistant elastomeric articles in accordance with the present invention may also be used to reduce the occurrence of cracking and discoloration in elastomeric articles, regardless of whether they are subjected to sterilization. |
| US10421568B2 |
Ultrasonic sealing apparatus for use in bag filling and packaging machine
A horn and an anvil are moved toward and away from each other by axially reciprocating a driving rod and thereby reciprocatingly rotating a forked lever in a predetermined angle range. The horn and the anvil are moved toward and pressed against each other with a predetermined force with a bag mouth b held therebetween. A sensor detects the position of a second mounting block secured to the rear end of a sliding shaft of the anvil, thereby detecting the distance between respective pressing surfaces of the horn and the anvil, i.e. the thickness m of a portion of the bag mouth held between the pressing surfaces. When the thickness m is not less than a predetermined threshold value M, a vibrator is activated to perform sealing. When the thickness m is less than the threshold value M, no sealing is performed. |
| US10421565B2 |
Apparatus and method for the detection of leaks in a sealed capsule
An apparatus and method is provided for the detection of a leak between a container and a flexible cover secured about an opening in the container. The apparatus comprises a vacuum chamber for receiving the container, a pressure indicating sensor coupled to a controller; and a sensor support. The sensor is positioned on the sensor support wherein, in operation, the sensor is located in close proximity to the container cover such that when the container is within the vacuum chamber and subjected to a vacuum condition, gases within the container cause the cover to expand at the location of a leak between the cover and the container. Upon contact with the cover the sensor generates a signal received by the controller to indicate both the detection and the location of the leak about the opening in the container. |
| US10421561B2 |
Power supply module for spacecraft
A power supply module for providing power to an unregulated spacecraft electrical power bus, the power supply module comprising a solar cell, output terminals, and a power converter mounted to the solar cell, the power converter providing converted power from the solar cell to the output terminal having a DC output voltage determined by a voltage of the unregulated spacecraft electrical power bus. |
| US10421559B2 |
Robotic handling system (RHS)
The baggage/parcels handling system is an automated system that can reduce the use of manpower for baggage/parcels handling and easily adapt to an airport or any baggage/parcels handling organization's process. This system has four different types of structures which can be functioning manually and automatically uploading and downloading luggage (baggage). Transporting and stocking baggage/parcels from one location to the other location are also included in this system. The system has transport vehicle comprises robot, conveyor, laser measurement and an optical reader to recognize the baggage/parcel's size and shape at the time of uploading and downloading. Baggage/parcels transfer cart and stocker system have been installed in the system to transfer or hold a large number of the baggage/parcels and capable of navigating from one location(s) to the other location(s) manually or automatically or pulled by baggage transport vehicle. The system is remotely controlled and monitored through a control room. |
| US10421555B2 |
Aircraft fuel system
An aircraft fuel system has a bottom wall, and a rib with a bottom edge joined to the bottom wall. The rib provides a boundary between first and second compartments. At least the first compartment is arranged to carry fuel. An open recess is in the bottom edge of the rib and a rib sealing arrangement between the bottom edge of the rib and the bottom wall prevents fuel from flowing across the bottom edge of the rib except at the open recess. The system has a pump and a conduit coupled at one end to the open recess and at another end to the pump. The open recess and the conduit provide a fuel flow path across the bottom edge of the rib from the first compartment into the pump. The flow path is sealed to prevent fuel flowing out of the flow path into the second compartment. |
| US10421552B2 |
Apparatus and method for rapid deployment of a parachute
The present invention relates to a parachute deploying apparatus, comprising: a) a manifold with which is releasably coupled a single vessel within which pressurized gas is generated; b) a gas generator which cooperates with said vessel; c) a plurality of hollow tubes which extend obliquely and upwardly from, and are in communication with, said manifold; and d) a plurality of projectiles, each of which formed with a rod that is receivable in a corresponding tube and to each of which is connected a cord that is also connected to a corresponding portion of an undeployed parachute, wherein the pressurized gas which is generated upon triggering of said gas generator is flowable through each of said tubes to propel said plurality of projectiles in different directions and to cause said parachute to become deployed. |
| US10421550B2 |
Autarkic monument in an aircraft pressure cabin with decentralized operating medium supply and efficient energy conversion
An autarkic monument in an aircraft pressure cabin supplied with the required operating mediums in a decentralized fashion by carrying along these operating mediums in the monument in operating medium reservoirs is provided. Methods for the efficient energy conversion within this autarkic monument are also provided. The efficiency is achieved such that the energy conversion is, based on the operating mediums, optimized with respect to exergo-economic and/or exergo-ecologic aspects, and such that energy conversion processes are adapted to one another if several energy conversion processes take place. |
| US10421539B2 |
Actuator for use in aviation
An actuator for a rotor blade adjustment having an electromechanical drive unit may be connected with an output drive via a gearbox. The drive unit may have at least two partial drives that can be operated independently from one another. The gearbox may be located at least partially between the at least two partial drives such that the at least two partial drives are spaced apart from one another. |
| US10421537B2 |
Locking mechanisms for tail rotor drive disconnect couplings
A locking mechanism for a driveshaft disconnect coupling includes an input jaw member defining a rotation axis, an output jaw member connectable to the input jaw member for common rotation with the input jaw member, and a cartridge assembly. The cartridge assembly is fixed to the input jaw member, includes a pin, and defines a pin movement axis. The pin is movable along the pin axis between a radially inner position and a radially outer position, the pin being disengaged from the output jaw member in the radially inner position and the pin being engaged to the output jaw member in the radially outer position. |
| US10421533B2 |
Panels comprising uneven edge patterns for reducing boundary layer separation
In one embodiment, an airfoil includes a first end and a second end opposite the first end. The airfoil also includes a first side and a second side opposite the first side. The airfoil includes a continuous panel coupled to the first side of the airfoil. The continuous panel includes a first edge having a first uneven edge pattern. The first edge has at least four vertices disposed thereon. The continuous panel extends from the first end of the airfoil to a second end of the airfoil. |
| US10421532B2 |
Connecting rod for a flight control surface actuation system
A connecting rod assembly for a flight control surface actuation system, the assembly comprising a connecting rod for connecting a flight control surface to a rotary actuator and a position sensor mounted to the connecting rod for sensing the position of the connecting rod relative to a rotary actuator. |
| US10421529B2 |
Swing wing tip
An aircraft including a wing 10 having a fixed wing 12 and a swing wing tip device 14 pivotably mounted about a pivot 16 at the tip of the fixed wing, wherein the swing wing tip device 14 is configurable between a flight configuration for use during flight and a ground configuration for use during ground-based operations, where the span of the aircraft wing is reduced. The swing wing tip device 14 includes a receiving portion 48 arranged such that in the ground configuration, portions of the upper wing skin and lower wing skin of the fixed wing which are exposed in the flight configuration are at least partially received within the receiving portion 48 of the swing wing 14. |
| US10421524B2 |
Connection system for array cables of disconnectable offshore energy devices
A floating connector of an offshore energy device and a method for connecting the floating connector is provided. The floating connector includes a buoy having a long spar like floater, where the buoy provides buoyancy to the floating connector. The floating connector further includes at least two cables for connecting to the offshore energy device. The floating connector also includes a joint box for coupling to the offshore energy device and for providing an electrical connection of the at least two cables to a switchgear of the offshore energy device. When the joint box is coupled to the offshore energy device, an electrical circuit with the at least two cables is completed through the offshore energy device via the switchgear. |
| US10421520B2 |
Saddle riding type vehicle
A saddle riding type vehicle includes a seat which is supported by a vehicle body and on which a passenger is seated; and an arm rest which is provided to protrude at a side rear position of the seat of the vehicle body and on which an arm of a passenger who is seated on the seat is rested. The arm rest is supported by the vehicle body rotatably between a use position at which a front end part of the arm rest is directed to a vehicle body front direction and a retracted position at which the front end part of the arm rest is directed to a direction other than the vehicle body front direction. A rotation shaft of the arm rest is arranged to be directed to a vehicle body front upper direction from the side rear position of the seat of the vehicle body. |
| US10421519B2 |
Bicycle controller
A bicycle controller includes an electronic control unit controlling output of a motor that assists in propelling of a bicycle based on a manual driving force input to the bicycle. The electronic control unit further configured to control the motor in any one of operation modes including first, second and another operation modes, which control the output of the motor based on the manual driving force. The other operation mode excludes the first and second operation modes. In the first operation mode, the upper limit of output torque of the motor is a first value. In the second operation mode, the upper limit of output torque of the motor is a second value, which is 1.5 times or more than the first value. In the other operation mode, the upper limit of the output torque of the motor is the first value or less, or the second value or greater. |
| US10421514B2 |
Rack for bicycle and bicycle with rack
A rack for a bicycle or a bicycle with a rack comprises a rack body configured to be supported above a rear wheel of the bicycle. The rack body can be supported by side portions that extend along and straddle the rear wheel and are coupled to the bicycle. The rack can comprise a deck portion that extends in a longitudinal direction of the bicycle above the rear wheel. One or more carrier arms can be coupled to the rack at forward and/or rearward ends. In some configurations, a carrier arm can be provided on each side of the front and rear of the rack. The carrier arms can be rotatable or otherwise adjustable with respect to the rack body. |
| US10421511B2 |
Production system and methods for producing different shell assembly variants
A production system and method for producing different shell assembly variants of specific vehicle types is disclosed. The system has several clamping frames adapted to the different shell assembly variants for receiving respective component variants, a magazine in which the clamping frames can be positioned, a clamping station by which, in accordance with a presettable production sequence of the shell assembly variants, the corresponding component variants can be positioned on the clamping frames in a respectively preset joining arrangement, a joining station by which, in accordance with the presettable production sequence, the component variants positioned on the clamping frames can be connected to each other to form the corresponding shell assembly variants, a transport device by which, in accordance with the presettable production sequence, the corresponding clamping frames can be moved to and from the magazine, the clamping station, and the joining station exclusively in translation in a plane. |
| US10421509B2 |
Method and apparatus for moving heavy objects
In some embodiments, a method and apparatus are described for moving heavy objects while providing for precise movements and alignments along any desired path, making the apparatus ideally suited for moving heavy equipment including tunnel boring equipment or structures, such as land drilling rigs. In certain embodiments, an apparatus may include at least two load bearing subassemblies. Each load bearing subassembly can include a support structure configured to support a load, a bearing mat; and a plurality of linear actuators coupled between the support structure and the bearing mat. The plurality of linear actuators may be configured to raise, shift, and lower the load relative to the bearing mat or reference base to move the load. |
| US10421507B2 |
Apparatus arranged for converting a wheeled vehicle to a tracked vehicle
It is known to retro-fit continuous track units to wheeled vehicles. This apparatus permits this to happen such that the continuous track units are securely attached and so that the vehicle can withstand shock loads and be operated over rough terrain without them becoming dislodged. This is effected by a first portion (240) attachable to the vehicle's chassis (75), the first portion arranged to substantially surround the drive hub (25), a second portion (250) including a support arm (280) for supporting the continuous track unit, the second portion releasably attachable to the first portion, and a drive sprocket (260) releasably attachable to the drive hub for transferring torque from the drive hub to the continuous track unit so as to rotate the track in use with the wheel removed and the apparatus attached to the vehicle. |
| US10421506B2 |
Cantilever extension for a trailer assembly
A cantilever extension for a primary trailer is provided. The primary trailer includes a frame that extends from a hitch end to a rear end, and a primary trailer deck coupled to the primary trailer frame. The cantilever extension includes a cantilever deck. The cantilever extension is rotatably coupled to the primary trailer frame proximate to the rear end, and the cantilever extension is rotatable between a stow position, wherein the cantilever deck is oriented in a substantially face-to-face relationship with the primary trailer deck, and a deployed position, wherein the cantilever deck is oriented substantially co-planar with, and aft of, the primary trailer deck. The cantilever extension in the deployed position is supported solely via coupling to the primary trailer. |
| US10421505B2 |
Active deflector system for an automotive vehicle
An automotive vehicle according to the present disclosure includes a body having a lower surface with a plurality of vehicle wheels having respective contact surfaces for contacting a driving surface. An underbody space is thereby defined between the contact surfaces and the lower surface of the body. The vehicle additionally includes a movable air deflector coupled to the lower surface and projecting into the underbody space. The air deflector has a first position with a first blockage profile and a second position with a second blockage profile. The vehicle additionally includes an actuator coupled to the air deflector, which is configured to drive the air deflector between the first position and the second position. The vehicle further includes a controller configured to, in response to satisfaction of an operating condition, control the actuator to move the air deflector from the first position to the second position. |
| US10421504B2 |
Agricultural vehicle having a pivotable cab
An agricultural machine, preferably a combine harvester, which has a pivoting vehicle cab. The cab is pivotable relative to the main frame of the machine, about an axis of rotation transverse to the direction of travel of the machine. The cab is pivoted to allow an operator to view a front coupling of the machine, to observe the attaching or detaching of a work implement to the front coupling. |
| US10421499B2 |
Two piece, two color component and method for manufacturing the same
An automotive splash guard includes first and second molded pieces. The first molded piece has a shape configured to have at least a portion thereof installed outside an automobile wheel well, and the second molded piece has a shape configured to be installed in an automobile wheel well. The first piece has an exterior painted surface, the first piece is separate from the second piece while the first piece is being painted and is attached to the second piece after being painted by mechanical joining or adhering. A method for manufacturing a splash guard includes molding the first piece; molding the second piece; painting the first piece while it is separate from the second piece; and then attaching the second piece to the first piece. |
| US10421498B2 |
Snow and rain deflector assembly for vehicles
A snow and rain deflector assembly for vehicles for preventing whiteout conditions on snow covered roads caused by commercial vehicles. The snow and rain deflector assembly for vehicles includes a sleeve assembly including a sleeve having a side wall and a bottom; a sleeve support assembly in communication with the sleeve and adapted to removably mount the sleeve to a vehicle such as a trailer; a panel support member removably fastened to and depending from the sleeve assembly; and panels secured to and depending from the panel support member. |
| US10421497B2 |
Vehicle front section structure and vehicle body modular structure
There is provided a vehicle front section structure including: a cowl top panel that extends in a vehicle width direction along a lower portion of a windshield glass, that supports the windshield glass, and that has an open cross-section structure; and a cowl reinforcement that is joined to both a lower portion of the cowl top panel and an upper portion of a dash panel, that extends in the vehicle width direction, and that has a closed cross-section structure. |
| US10421495B2 |
Compressible stopper behind headlamp for protecting closures against damage during a low speed collision
An apparatus for protecting against damage to a vehicle during a low speed collision. The apparatus includes a headlamp adapted to breakaway to provide the vehicle with front end compliance for pedestrian protection. To avoid causing further damage to vehicle components during the low speed collision, a compressible stopper, such as a foam block, is provided for simultaneously engaging the headlamp and a component of the vehicle during the rearward movement of the headlamp as a result of the collision. Related methods are also disclosed. |
| US10421493B2 |
Multi-layered load path torque box
A torque box includes a box body extending along a longitudinal axis and a reaction wall coupled to the box body. The reaction wall is obliquely angled relative to the longitudinal axis to receive an offset load. The torque box further includes a plurality of ribs coupled to the reaction wall. Each of the plurality of ribs is oriented perpendicularly to the reaction wall to resist the offset frontal load received by the reaction wall. The torque box also includes a bridge rail coupled to the box body. The bridge rail is configured to allow load transfer between the frame rail and the rocker panel. At least a portion of the bridge rail is obliquely angled relative to the longitudinal axis. |
| US10421490B2 |
Handwheel obstruction detection and inertia compensation
A vehicle steering system includes a first sensor sensing a pinion angle of a handwheel and a second sensor sensing a torsion bar windup angle. An autonomous steering module generates a steering command having an input torque signal. A steering angle controller is configured to determine a filtered handwheel acceleration based on the pinion angle and the windup angle. The steering angle controller also determines an offset torque based on the filtered handwheel acceleration. Further, the steering angle controller applies the offset torque to the input torque signal to define a refined torque signal that compensates for inertia and off-center mass of the handwheel. |
| US10421486B2 |
Four wheel steering with lock assembly
A lock system can be provided at each rear wheel assembly of a four wheel steering system to physically lock the rear wheel assemblies in a fixed direction to safely prevent rear wheel steering when such feature is undesirable. The lock system can use an electronically controlled actuator to hydraulically drive or retract a lock cylinder to lock or unlock the rear wheel assemblies, respectively. Sensors can be used to detect whether the lock cylinders are driven or retracted by their respective actuators, so that a controller monitoring the sensors can determine whether four wheel steering is enabled or disabled. |
| US10421484B2 |
Rear axle steering system and methods of using the same
The disclosure relates to a steering system useful for providing stable control during rear axle steering of harvesters, such as self-propelled windrowers. The steering system utilizes a single steering cylinder and retracted caster cylinders to regulate rotation of the casters during rear axle road operation mode. The steering system locks the steering cylinder and uses the caster cylinders for damping during in-field operation mode. |
| US10421480B2 |
Dual usage of inductor core in power supplies
An electromechanical motor vehicle power steering mechanism may include an electric motor and a control unit. The electric motor may be configured to provide a steering assist force. The control unit may be configured to control a current to the electric motor. Further, the control unit may include two redundant power supply units. Each of the two redundant power supply units may be connected to a vehicle battery. Also, the two power supply units may each comprise a primary winding and a secondary winding as part of a flyback transformer with a shared iron core. The shared magnetic core may be E-shaped with a middle leg and two side legs. The primary winding and the secondary winding of one of the two redundant power supply units may be wound around a first of the two side legs. |
| US10421479B2 |
Reducer of electric power steering apparatus
A reducer of an electric power steering apparatus comprises a worm wheel and a worm shaft connected to a motor shaft, the worm wheel and the worm shaft being engaged with each. The worm wheel includes: a ring-shaped hub into which the steering shaft is inserted and having a plurality of outer protrusions formed on the outer peripheral side thereof; a teeth-shaped part, engaged with the worm shaft and formed on the outer peripheral surface thereof, and inner protrusions, formed on the inner peripheral surface thereof, protruding in a radial direction, and formed in the circumferential direction; a ring-shaped insert ring inserted into the inner side of the teeth-shaped part and having support protrusions formed on the outer peripheral side thereof; and a boss integrally injection-molded between the outer peripheral side of the hub and the inner peripheral side of the teeth-shaped part. |
| US10421478B2 |
Hydraulic bi-directional flow switches
Hydraulic bi-directional flow switches are disclosed. A disclosed example apparatus includes a piston disposed in a fluid channel between a first fluid connection and a second fluid connection, where the first and second fluid connections define a fluid pathway for hydraulic steering fluid. The example apparatus also includes a detector to detect a movement of the piston away from a default position of the piston, where the piston is to displace from the default position when the hydraulic steering fluid flows along the fluid pathway. |
| US10421472B2 |
Visual diagnostic system for railroad network
A visual diagnostic system for a railroad network is disclosed. The visual diagnostic system may have a sensor associated with a train asset in the railroad network and configured to generate a signal indicative of an operational status of the train asset, and a user interface associated with the train asset. The visual diagnostic system may also have a controller in communication with the sensor and the user interface. The controller may be configured to display on the user interface a graphical representation of the train asset in response to the signal. |
| US10421471B2 |
Power assignment system and method for forming vehicle systems
A power assignment system and method determine a needed amount of power for propelling a vehicle system along a route and identify propulsion-generating vehicles for inclusion in the vehicle system based on power capabilities of the one or more propulsion-generating vehicles. Handling parameters of the vehicle system are determined for different groups of the propulsion-generating vehicles, and the propulsion-generating vehicles in at least one of the groups are selected based on the handling parameters. The selected propulsion-generating vehicles are included in the vehicle system during actual travel of the vehicle system along the route during the trip. |
| US10421469B2 |
Rail road track lubrication apparatus and method
An apparatus and method for applying lubricant to a rail road track. The apparatus comprising a control module; a housing; a lubricant distribution block; and a plurality of tubes for connecting the control module to the housing wherein the housing houses the lubricant distribution block. The control module is positionable in close proximity to the rail road track and the housing is positionable adjacent to and along a section of rail road track to be lubricated. The lubricant is stored in a vessel in the control module and pumped from the control module to a lubricant distribution nozzle connected to the housing and wherein sliding the lubricant distribution nozzle along the section of rail road track in a first or second direction distributes lubricant along the section of rail road track. |
| US10421463B2 |
Automatic steering control reference adaption to resolve understeering of autonomous driving vehicles
In one embodiment, a request is received to turn the autonomous driving vehicle (ADV) from a first direction to a second direction. In response to the request, a number of segment masses of a number of segments of the ADV are determined. The segment masses are located on a plurality of predetermined locations within a vehicle platform of the ADV. A location of a mass center for an entire ADV is calculated based on the segment masses of the segments of the ADV, where the mass center represents a center of an entire mass of the entire ADV. A steering control command based on the location of the mass center of the entire ADV for steering control of the ADV. |
| US10421459B2 |
Contextual-assessment vehicle systems
A user-centric driving-support system for implementation at a vehicle of transportation. The system in various embodiments includes one or more vehicle sensors, such as a camera, a RADAR, and a LiDAR, and a hardware-based processing unit. The system further includes a non-transitory computer-readable storage device including an activity unit and an output-structuring unit. The activity unit, when executed by the hardware-based processing unit, determines, based on contextual input information, at least one of an alert-assessment output and a scene-awareness output, wherein the contextual input information includes output of the vehicle sensor. The output-structuring unit, when executed by the hardware-based processing unit, determines an action to be performed at the vehicle based on at least one of the alert-assessment output and the scene-awareness output determined by the activity unit. The technology in various implementations includes the storage device, alone, and user-centric driving-support processes performed using the device and other vehicle components. |
| US10421457B2 |
Method for operating an automatic start/stop system in a vehicle utilizing a torque converter
A system and method for operating an automatic start/stop system in a motor vehicle having an internal combustion engine, an automatic transmission and a torque converter with an impeller disconnect clutch is disclosed. A controller may implement an engine start/stop system by, at appropriate times, stopping engine by halting fuel and restarting engine when propulsion is needed. During an engine start/stop event, the engine is automatically shut down and the impeller clutch of the torque converter may be disengaged to decouple the impeller and the engine to provide for fuel and emissions savings. |
| US10421456B2 |
Customized electric parking brake response to maintain engine auto-stop with brake released
A vehicle control method includes, by a controller, while an engine is auto-stopped and an electric parking brake is engaged, auto-starting the engine without releasing the electric parking brake responsive to application of an accelerator pedal less than a predefined amount, and auto-starting the engine and releasing the electric parking brake responsive to application of the accelerator pedal greater than the predefined amount. The method also includes comprising auto-stopping the engine and engaging the electric parking brake responsive to vehicle speed being less than a predefined threshold speed. |
| US10421455B2 |
Vehicle speed control
A speed control system for a vehicle. The speed control system has a torque control for automatically causing application of positive and negative torque to one or more wheels of a vehicle to cause a vehicle to travel in accordance with a target speed value. The system receives information indicative of a gradient of a driving surface over which the vehicle is driving, with the torque control being configured to control the rate of change of the amount of torque applied to the one or more wheels in order to attempt to cause the vehicle to accelerate substantially from rest to a target speed value, the rate of change of the amount of torque being controlled by the torque control in dependence at least in part on the received information indicative of the gradient of the driving surface. |
| US10421448B2 |
Retaining valve for a rail car brake system
A retaining valve includes an inlet and a valve member downstream from the inlet, wherein the valve member has first, second, and third positions. A first passage through the valve member allows fluid flow through the retaining valve when the valve member is in the first position. A second passage through the valve member allows fluid flow through the retaining valve when the valve member is in the second position. A third passage through the valve member allows fluid flow through the retaining valve when the valve member is in the third position. A slide moves with respect to the valve member in response to pressure at the inlet. A spring engaged with the slide biases the slide toward the inlet. A seal located at an axial midpoint of the slide prevents flow through the third passage when pressure at the inlet is less than a predetermined pressure. |
| US10421447B2 |
Electrically-driven pressure regulator and volume-delivery unit
The invention relates to a pressure-volume delivery system comprising a piston-cylinder unit with a piston acting on both sides (dual-action reciprocating piston), said piston having at least two different active surfaces in corresponding pressure chambers and the pressure chambers being connected to at least one consumer via hydraulic lines. The delivery system also comprises a drive for the piston-cylinder unit. According to the invention, the pressure chambers and/or hydraulic lines are interconnected by means of at least one or more switching valves connected in parallel and having a large flow cross-section (AV) and via a short hydraulic line or lines with low flow resistance. |
| US10421446B2 |
Spindle nut assembly having multiple stop cams
A spindle nut assembly for an electric parking brake has a spindle and a spindle nut. The spindle has a plurality of spindle stops and a plurality of external threads. The plurality of external threads has at least two threads. The spindle nut is operatively connected to the spindle, has a plurality of stop cams, and has a plurality of internal threads. At least one of the plurality of stop cams is engaged with at least one of the plurality of spindle stops when a first thread of the plurality of internal threads is started on any external thread of the plurality of external threads. |
| US10421444B2 |
Brake system
Disclosed is a brake system. The brake system includes a pulsation attenuation device configured to attenuate pressure pulsation of brake oil discharged from a pump, wherein the pulsation attenuation device includes a first damping device, wherein the first damping device includes: a first damping member inserted into a first bore in communication with an in-port through which brake oil is introduced and an out-port through which brake oil is discharged and having a hollow formed therein; a second damping member inserted into the hollow to form a damping space between the second damping member and an inner circumferential surface of the first damping member; and a sealing member coupled to the first damping member and configured to seal the first bore, wherein the damping space is formed by a plurality of grooves formed in the hollow. |
| US10421443B2 |
Solenoid valve, in particular for slip-regulated motor-vehicle brake systems
A solenoid valve comprises a valve closing body, which can open or close a valve passage formed in a valve seat body which is pressed into a valve housing, and comprising a magnet armature acted upon by a restoring spring, arranged in a through-bore of the valve housing. In addition to a press-fit segment, the valve seat body has a clearance-fit segment along the outer jacket of the valve seat body. The clearance-fit segment has a reduced outside diameter in relation to the press-fit segment. The valve housing also has a tube segment, which deflects radially inward and which has a constant inside diameter that is reduced relative to the outside diameter of the press-fit segment. The tube segment thus deflecting into the clearance-fit segment of the valve seat body because of the elasticity of the tube segment. |
| US10421435B2 |
Vehicle authentication system
A vehicle authentication system may include a controller configured to detect a trigger event, activate at least one camera, transmit a unique identifier to a mobile device, receive an image from the at least one camera, and grant access to the vehicle in response to the image including the unique identifier. |
| US10421427B2 |
Occupant protection device
An occupant protection device includes an airbag, covering a front area from a passenger seat to a driver seat at the time of completion of inflation, including: a passenger-seat receiving inflation part; a driver-seat receiving inflation part; an inflow side inflation part; an end-side flow path part disposed so that both ends of the inflow side inflation part in the right and left direction are respectively connected with end edges of the passenger-seat receiving inflation part and the driver-seat receiving inflation part; and a central flow path part disposed so that the inflow side inflation part is connected with a proximity edge part where the passenger-seat receiving inflation part is close to the driver-seat receiving inflation part, wherein the inflow side inflation part is configured so that at least both right and left end sides at the time of completion of inflation are attached in the housing portion. |
| US10421421B2 |
Housing for a control unit
A housing for a control unit of a motor vehicle has a housing element and a further element attached to the housing element by way of a joining technique that does not include a joining layer or by way of a joining layer. The housing element has a main body composed of a light metal and a protective layer applied to the main body. The protective layer is arranged between the main body and the attached further element. The invention further relates to a method for producing a housing and to a control unit. |
| US10421420B2 |
Methods and apparatus for reporting state of charge in electric vehicles
A computer-implemented method of displaying vehicle range includes receiving input corresponding to a level of charge remaining in a vehicle having at least a partial electric power source usable for vehicle locomotion. The method also includes determining a maximum remaining range which the vehicle can travel based at least on the level of charge. The method further includes displaying a maximum range boundary overlaid on a map, including at least an indicator at the center of the range indicating a current location of the vehicle. |
| US10421419B2 |
Electronic control device for vehicles
A vehicle electronic control device includes: a detection unit of a power supply voltage; a power determination unit determining whether the power supply voltage is reduced below a predetermined voltage; an identification number storage unit for a vehicle identification number; a timing storage unit storing time information of reduction when the power supply voltage is reduced below the predetermined voltage; a control unit acquiring a vehicle identification number stored in an identification number storage unit and time information stored in a timing storage unit of the other electronic control device; and an identification number determination unit: determining one of the other electronic control device and the electronic control device storing newest time information in the timing storage unit as a target electronic control device; and determining that a vehicle identification number stored in the identification number storage unit of the target electronic control device is a correct identification number. |
| US10421418B2 |
Wire harness arrangement structure of vehicle
The present invention relates to a wire harness arrangement structure of a vehicle, comprising plural component control parts to control plural electric components for governing a drive of the vehicle, a main control part to generate a command signal for providing a command to the plural component control parts, and plural main wire harnesses to transmit the command signal to the plural component control parts. The plural electric components include at least a brake, an engine, a transmission, and a steering, the plural main wire harnesses comprise first signal transmission routes which extend from the main control part to the plural component control parts, respectively, and second signal transmission routes which extend from the main control part to the plural component control parts, respectively, and the command signal is transmitted to the main control part to the plural component control parts through the first and second signal transmission routes. |
| US10421412B2 |
Rotatable camera
A camera assembly in a vehicle includes a housing installed in the vehicle. A camera is mounted to the housing and movable relative to the housing between a first position where the camera can take an image of an occupant of the vehicle and a second position where the camera is blocked by a portion of the housing. In one example, the camera can be moved from the first position to the second position by rotating a knob mounted to the housing. |
| US10421407B2 |
Trunk mounted storage rack for sport utility vehicles
A trunk mounted storage rack for sport utility vehicles (SUV) securely restrains grocery bags and prevents damage to fragile items contained therein. The trunk mounted storage rack includes a top shelf, a bottom shelf, a top lip, a bottom lip, a top-level barrier, an intermediate support frame, and a barrier support wall. The top shelf and the bottom shelf are sized to closely fit in the trunk of the SUV. The intermediate support frame suspends the top shelf over the bottom shelf. The barrier support wall allows the top-level barrier to mount to the top shelf and prevent items from falling from the top shelf into the rear seat compartment when the SUV turns or brakes. |
| US10421406B2 |
Removable luggage box for storage in a luggage or trunk space of a motor vehicle, and especially of a hatchback or station wagon automobile
A luggage box for storage in a luggage space of a motor vehicle comprises a container open at a top and adapted to be held slideably by a respective pair of guide elements between a pair of parallel guide rails secured one each to a respective side wall of the luggage space. The container is coupled to a lid via a hinge portion. The lid has a size and shape complementary to the open top of the container, which size and shape corresponds to an area behind one or more backrests of a row of vehicle seats between second guide rail sections, which extend along the backrests towards a floor of the luggage space. The luggage box is translatable in the guide rails, to a position adjacent the backrests of the vehicle seats. |
| US10421405B2 |
Step hitch assembly
A step hitch assembly providing a platform surface elevated from the ground level of a vehicle for facilitating access to a rooftop surfaces and elevated objects on or about the rooftop surface including a trailer hitch member attachable to a vehicle hitch receiver, a step platform having at least two substantially planar surfaces in substantially parallel alignment adjoined by a transverse panel to thereby define a space therebetween fastenable to the vehicle hitch receiver in alternative horizontally and vertical orientations and having a plurality of corresponding transverse spaced perforations sized and spaced in transverse alignment for detachable coupling of a tow accessory hitch receiver having receiver holes to corresponding spaced perforations and a locking member capable of alternatively securing the hitch receiver in an extended position wherein the hitch receiver ball protrudes from the step platform or in a retracted position wherein the tow accessory hitch receiver ball is retracted in the space formed between the substantially planar surfaces of the step platform. |
| US10421401B1 |
Video system for vehicles
A video system including a camera engaged with a rotary drive is mounted rearwardly on a vehicle. The camera provides a rectilinear video image. A drive controller includes two switches to control camera rotation to stop at a point in either direction from a neutral field of view aligned with the vehicle to either of a view including vehicle “blind spots” or a view including a directly lateral image. The video images are displayed on a monitor in the vehicle. |
| US10421388B2 |
Vehicle light assembly and lighting method
A light assembly (2) such as for a headlight comprises a housing (9), the housing (9) having a rear and a front, whereby in use light is emitted from the front of the housing (9). A transparent or translucent light guide (10, 110) extends from the rear to the front and at least partially surrounded by the housing (9). The light guide (10, 110) lit at its rear and emits light along at least part of its length. It is provided with formations (17, 117) so as to take the appearance of cut glass or crystal and is used as a park light and as part of a welcome sequence. |
| US10421385B2 |
Truck ladder rack
A ladder rack which is removably mounted on the top edge of a pick-up bed for hauling ladders. The ladder rack can be quickly installed or removed from the pick-up bed without damaging the bed finish. Because the ladder rack is modular, the disassembled rack components can be folded into a space saving configuration for storage. |
| US10421384B2 |
Load securing system
A load securing system for transporting a coil includes a coil that may be transported on a trailer. The coil has top side, an outwardly facing side and a central aperture. The central aperture has a bounding surface. A plurality of securing units is provided and hingedly coupled together such that the plurality of securing units forms a circle. Each of the securing units is selectively positioned on the coil when the coil is transported to protect the coil from impact damage. A chain plurality of chains is each extended over an associated one of the securing units to secure the coil to the trailer. Each of the securing units is comprised of a rigid material to inhibit the chains from damaging the coil. |
| US10421383B2 |
Collision-responsive tray table for a vehicle seat
A vehicle includes a seatback having a rear-mounted and rotationally operable tray table selectively operable between a plurality of rotational positions. An actuator is coupled to the seatback and the tray table, wherein in response to a decelerating impact, the actuator applies a generally downward force that biases the tray table toward a safety position against a back surface of the seatback. |
| US10421379B2 |
Adjustable armrest
An armrest for a vehicle includes an armrest element and a floating support assembly configured for selectively pivoting the armrest element in a vehicle-fore and -aft motion. The floating support assembly includes at least one vertically translatable support arm pivotally attached to the armrest element. The at least one vertically translatable support arm may be operatively supported by a resilient member. |
| US10421378B2 |
Vehicle seat
A vehicle seat including: a decorative body provided alongside a seat cushion in a seat width direction; a side frame serving as a side framework of one side portion of the seat cushion which is closer to the decorative body than another side portion of the seat cushion; and a side cover covering a peripheral side surface of the seat cushion facing the decorative body, wherein the side frame is disposed at an offset position which is away from the one side portion of the seat cushion to a side where the decorative body is provided in the seat width direction, and wherein the side cover is branched into a drawn-in portion which is drawn downward beyond a gap between the seat cushion and the decorative body, and a cover portion which is connected to the drawn-in portion and covers the side frame from an upper side. |
| US10421377B2 |
Vehicle seat
A vehicle seat includes a pair of side frames, a seat back which includes a pair of connecting parts which respectively support the pair of side frames to be tiltable to a front side of a seat, and a seat belt which includes an upper body restricting part, which restricts an upper body of an occupant in the seat back, and in which the upper body restricting part is moored in the side frame. The connecting part which supports the side frame includes a base part which is fixed in a frame of the seat cushion, and a force limiter part which is interposed between the base part and the side frame and allows tilting of the side frame through a plastic deformation when a tensile force exceeding a predetermined value is loaded on the upper body restricting part of the seat belt. |
| US10421376B1 |
Convertible seat back
Methods and apparatus are provided for a vehicle seat with a convertible seat back. In one embodiment the seat back has a seat back cushion with left and right spaced apart side portions and a lower lumbar portion, with a center cushion disposed in a first position between the side portions and above the lumbar portion of the seat back cushion. The center cushion has a lower end attached to the seat back, a back side facing the seat back, and a front side facing away from the seat back. The center cushion is configured to be moveable from the first position to a second position in which the upper end is proximate a lower end of the seat back, and the front side is facing a front side of a lumbar portion of the seat back cushion. |
| US10421375B2 |
Reclining device
A reclining device includes: an internal gear; an external gear; a first wedge and a second wedge; a biasing member; and a striker, which has a pressing portion capable of pressing the first wedge and the second wedge, wherein a concave portion recessed with passing though in a diameter direction is formed on the first wedge and the second wedge, wherein the pressing portion of the striker is superimposed on an upper surface of the concave portion, and wherein the pressing portion presses a pressed portion that is provided on the concave portion on at least one of the first wedge and the second wedge to move the one of the first wedge and the second wedgepressed portion in a direction in which the wedge is pulled out from or in a direction in which the wedge is pushed. |
| US10421372B2 |
Electric power trade brokering system, non-transitory computer readable medium storing program and electric power trade brokering method
An electric power trade brokering system includes: a task information acquiring unit that acquires task information about a plurality of tasks of a moving body on which a storage battery is mounted and that is movable by utilizing electric power provided from the storage battery; and a trade counterparty determining unit that determines, based on the task information acquired by the task information acquiring unit, a counterparty to trade electric power with the moving body at a position where at least one task among the plurality of tasks is carried out. |
| US10421371B2 |
System for charging an electric vehicle, electric vehicle and method
The invention relates to a system for charging an electric vehicle, comprising a measuring device which is designed to measure a charge voltage on a charging interface of the electric vehicle, an evaluation device which is designed to determine first characteristic variables from the measured charge voltage, a communication device which is designed to transfer the first characteristic variables to other electric vehicles and/or to capture, from the other electric vehicles, second characteristic variables relating to charge voltages of the other electric vehicles, a control device which is designed to control, in accordance with the first and/or second characteristic variables, the charge power withdrawn from an energy supply network by the electric vehicle by means of the charging interface. The invention also relates to an electric vehicle and a method. |
| US10421369B2 |
Vehicle refresh charge control device
A charge control apparatus includes a control device configured to execute a refresh charge to fully charge a battery upon a predetermined refresh charge start condition being met, and execute a predetermined control according to a vehicle travel state under a situation where the control device does not execute the refresh charge, the predetermined control involving at least one of charging and discharging the battery. The control device suppresses the refresh charge when the control device detects at least one of a predetermined input from an external device and a predetermined vehicle operation. |