| Document | Document Title |
|---|---|
| US10788357B2 |
Self-standing weighing scale
A weighing scale includes a case for housing electrical components; a load cell; a carriage coupled to the load cell, wherein the carriage is configured for receiving a weighing plate; wherein the at least a portion of the carriage extends over the case. |
| US10788354B2 |
Ball float type liquidometer with vernier display
Disclosed is a ball float type liquidometer with moving indicator, comprising a ball float chamber and a ferromagnetic spherical ball float provided therein, a moving indicator outside the ball float chamber, a calibrated scale and a moving indicator guide rail, wherein the moving indicator comprises a magnetic steel member, a frame and a rolling system which is horizontally fixed and sheathed in the frame; the rolling system comprises rolling wheels provided with radial grooves along a circumferential surface, rolling bearings and shafts; the magnetic steel member is located between the ball float chamber and the frame and is fixed outside one side face close to the ball float chamber on the frame, and a magnetic pole of the magnetic steel member is directly oriented towards the ball float. |
| US10788349B2 |
Experimental system and method for in-situ simulating different flooding-drying frequencies of shore zones
An experimental system comprises a water level indicator, a data processing module, and an experimental simulator. The water level indicator is connected to the data processing module, and the water level indicator is mounted nearby the experimental simulator when in use. The experimental simulator comprises several experimental units. Each experimental unit comprises a first pipe, a second pipe, and a third pipe, wherein the first pipe perpendicularly communicates with the second pipe, a check valve which allows water to flow out but allows no water to flow in is connected to the water outlet of the second pipe, and the third pipe perpendicularly communicates with the second pipe and is parallel to the first pipe. The heights of the third pipes of the several experimental units are in a decreasing or increasing order. |
| US10788346B2 |
Thermal type flowmeter using quadratic function of logarithm of flow rate
A thermal type flowmeter includes a sensor and a flow-rate calculating unit. The sensor includes a heater that heats a fluid to be measured. The sensor is configured to output a sensor value corresponding to a state of thermal diffusion in the fluid heated by the heater which is being driven in such a manner that a difference between a temperature of the heater and a temperature of the fluid at a location free from thermal influence of the heater is equal to a predetermined temperature difference. The flow-rate calculating unit is configured to calculate a flow rate of the fluid from the sensor value by using a flow-rate calculation equation, “sensor value=transformation coefficient A×log (flow rate)2+transformation coefficient B×log (flow rate)+transformation coefficient C”. |
| US10788344B2 |
Vortex flowmeter including pressure pulsation amplitude analysis
A configuration tool is for a vortex flowmeter having a flowtube, a bluff body positioned in the flowtube for shedding vortices in the fluid, and a pressure sensor configured to obtain a signal indicative of a time-varying fluid pressure having an oscillation associated with the vortices. The configuration tool includes a processor that determines a type of fluid flowing through the flowtube based on the amplitude of the oscillation. The processor sets a fluid-type setting of the vortex meter to match the determined type of fluid. An alarming system for a control system including such a flowmeter includes a processor that assesses a density of a fluid flowing through the flowtube based on the amplitude and compares the assessed density to a fluid density configuration setting. The processor activates an alarm if the difference between the assessed density and the fluid density configuration setting exceeds a threshold. |
| US10788343B2 |
Flow meter systems and methods providing configurable functionality
A flow meter system for detecting the flow of a fluid between an inlet and an outlet. A top plate is coupled to the inlet and the outlet and a sensor is configured to detect the fluid flowing therebetween. A main module is coupled between the inlet and the outlet and has a main rotor configured to be rotated by the fluid flowing through the main module. An output shaft is coupled to the main rotor such that rotation of the main rotor causes rotation of the output shaft. A first spacer is removably coupled between the main module and the outlet. The first spacer is rotorless. The top plate defines an opening that receives the output shaft. The first spacer ensures alignment between the output shaft and the opening defined in the top plate. The sensor senses rotation of the output shaft to detect the flow of fluid. |
| US10788339B2 |
Optical curvature sensor
The invention relates to a light conductor for sensory purposes, comprising at least one crack, wherein a longitudinal direction of the crack relative to a direction of propagation of the light conductor includes an angle of incidence (θ), and wherein the crack is delimited by two boundary surfaces, each of which is substantially parallel to the longitudinal direction of the crack, the two boundary surfaces including an opening angle (α), said opening angle (α) being greater than 0°. |
| US10788335B2 |
Position sensing system
A position sensing system for a rotating object may include analog conditioning circuitry, analog to digital converter circuitry, and a controller. The analog conditioning circuitry may identify a half cycle of an analog input signal received from a sensor, which has a variable period and a variable magnitude. The analog to digital converter circuitry may process the input signal during the variable period. The controller may control the analog to digital converter circuitry to compare a magnitude of the identified half cycle of a first variable period of the input signal to a magnitude of the identified half cycle of a second variable period of the input signal. The controller may generate an output signal when a difference between the magnitude of the identified half cycle of the first variable period and the magnitude of the identified half cycle of the second variable period is greater than a predetermined threshold. |
| US10788327B2 |
Determining a position of a vehicle on a track
An apparatus includes input circuitry and processor circuitry. The input circuitry is configured to receive, from a camera attached to a vehicle, a plurality of images as the vehicle travels along the track. The processor circuitry is configured to, for at least one of the plurality of captured images, perform feature recognition on the image, to assign an indicator to at least one recognised feature in the image indicative of a suitability of the at least one recognised feature for adjusting the position of the vehicle on the map. The processor circuitry is configured to, for each recognised feature in the image with the indicator, adjust the position of the vehicle on the map when the recognised feature is represented in the map of the track, and add a representation of the recognised feature to the map when the recognised feature is not represented in the map of the track. |
| US10788324B2 |
Method and apparatus for calculation of angular velocity using acceleration sensor and geomagnetic sensor
A processor-implemented method based on an acceleration sensor and a geomagnetic sensor for determining an angular velocity of an object includes: deriving a state variable and a variance of the state variable based on an error quaternion and converting a quaternion-based rotation matrix into an error quaternion-based rotation matrix; calculating an observation matrix and an output matrix of the Kalman filter based on the error quaternion-based rotation matrix; calculating a gain of the Kalman filter based on the transferred variance of the state variable and the observation matrix of the Kalman filter after transferring the state variable and the variance of the state variable through a discretized transfer matrix; calculating a quaternion-based on a calibrated state variable and an estimated quaternion after calibrating the state variable and the variance of the state variable through the gain of the Kalman filter; and calculating angular velocity based on the quaternion. |
| US10788320B2 |
Defect detecting device, defect detecting method, and computer-readable recording medium
A defect detecting device 10 includes an overall displacement measurement unit 11 that measures, based on observation data output from an observation device that observes a target object, a displacement of an overall movement of the target object relative to an observation point at set time intervals, as an overall displacement; a specific period detection unit 12 that detects a specific period in which the measured overall displacement is in a specific state within a period in which observation is performed; a partial displacement measurement unit 13 that measures, displacements at a plurality of points set on the target object in the detected specific period, as partial displacements; and a defect detection unit 14 that detects a defect in the target object, based on the acquired at least one of the temporal changes and the spatial distributions of the partial displacements. |
| US10788318B2 |
Three-dimensional shape measurement apparatus
A three-dimensional shape measurement apparatus includes main pattern illumination parts, main image-capturing parts and a control part. The main pattern illumination parts obliquely illuminate grating pattern light in different directions toward a measurement target. The main image-capturing parts obtain a grating pattern image of the measurement target by receiving reflection light of the grating pattern light illuminated from the main pattern illumination parts and obliquely reflected by the measurement target. The control part produces height data of the measurement target using grating pattern images of the measurement target, or produces height data of the measurement target using image positions of plane images for the measurement target and texture information of the measurement target. The control part employs a grating pattern illuminated on the measurement target as the texture information to produce height data of the measurement target. Thus, a three-dimensional shape may be measured more easily and accurately. |
| US10788315B2 |
Computer implemented methods for determining a dimension of a gap between an aerofoil and a surface of an engine casing
A computer implemented method of determining a dimension of a gap between an edge of an aerofoil and a surface of an engine casing, the method comprising: receiving data; generating a three dimensional model of the surface of the engine casing from the received data; identifying the edge of the aerofoil in the received data; determining a three dimensional position of a first location along the edge of the aerofoil in the received data using the identified edge; and determining a distance between the determined three dimensional position of the first location and the three dimensional model of the surface of the engine casing using an algorithm. |
| US10788310B2 |
Methods and apparatus for phase stabilized swept-source optical coherence tomography (SS-OCT) including rescaling and dynamic range enhancement
An optical coherence tomography (OCT) system electrically mixes a signature signal with an OCT signal (e.g., an interferogram) output by a photodetector of the OCT system. The signature signal may be a signal output by a photodetector that detects an optical signal from a fiber Bragg grating. The signature signal may then be time delayed before combination with the OCT signal. A series of interferograms are then aligned according to the signature signal. A rescaling signal may be similarly electrically mixed with the signature and OCT signals. |
| US10788307B2 |
Deformation sensor comprising an ion-conductive polymer layer
The invention provides a sensor capable of detecting deformation. The deformation sensor has a structure in which an ion-conductive polymer layer is sandwiched between soft electrodes, wherein non-uniform ion distribution is generated in the ion-conductive polymer layer by deformation, thereby generating a potential difference between the electrodes. |
| US10788304B2 |
System for and a method of measuring a path length using a handheld electronic device
The present disclosure provides a method of measuring a path length using a handheld electronic device comprising an acceleration sensor. The method comprises: sensing an acceleration of the handheld electronic device while the handheld electronic device is translated over the path, thereby obtaining an acceleration plot of the handheld device; and calculating the path length from the acceleration plot using an integration procedure. In some cases projection of a distance over a required measured path is used. |
| US10788300B2 |
Tape measure apparatus and method
A tape measure apparatus including a housing having a base-wall, a retractable measuring tape disposed within, and a first-set of indicia markings beginning at a second-end of the base-wall and terminating at a second-tape-end of the retractable measuring tape. The first-set of indicia markings comprise of graduated measurements for measuring a distance between two surfaces or objects. The tape measure apparatus, having the first-set of indicia markings and a lock-mechanism, is useful for enabling a user to accurately measure the distance without bending or distorting the retractable measuring tape and for convenient reading of the measurement result. |
| US10788298B2 |
Bullet with increased effective range
The present invention relates to a bullet with an increased effective range. The bullet includes a front end portion (10) having a hemispherical shape, a recess portion (20) connected to a rear end of the front end portion (10) and having a curved surface that is recessed inward, an inclined portion (30) connected to a rear end of the recess portion (20) and inclined at a predetermined angle (A) with respect to a horizontal line, a stepped portion (40) connected to a rear end of the inclined portion (30) and inclined at a predetermined angle (A′) with respect to the horizontal line, and fluid inducing grooves formed from the rear to a rear end surface of the bullet (1). Thus, when the bullet passes through underwater, super cavitation may be more effectively generated and maintained for even longer to significantly increase the effective range of the bullet. |
| US10788297B2 |
Artillery projectile with a piloted phase
An artillery projectile is configured to have a trajectory comprising a ballistic phase and a piloted phase. This projectile has at least one means ensuring its aerodynamic stabilization on part or all of its trajectory and a means configured to ensure a piloting during the piloted phase. This projectile is characterized in that the aerodynamic stabilization means comprises a wing system having at least two wings which are able to be positioned with respect to the axis of the projectile, at least during the piloted phase, with their sweepback angles being negative, that is, with the free ends of the wings being oriented towards the front of the projectile. |
| US10788289B1 |
Firearm training device
A firearm training device can include a firearm frame that has a barrel with a camera disposed at a distal end of the barrel, a grip attached to the barrel, and a trigger in proximity to the grip. The trigger can be configured to toggle an electronic switch. The firearm frame can also include a controller communicatively coupled to the camera and the electronic switch. The controller can be configured to collect an image frame or video segment, via the camera, when the electronic switch is toggled, and generate a composite image or video including the image frame or video segment and a strike indicator overlaid onto the image frame or video segment, whereby the composite image or video demonstrates where a firearm strike would have occurred. In other embodiments, the firearm training device is configured as an attachment for a firearm (e.g., a live firearm or mock firearm). |
| US10788285B2 |
Dry-fire magazine
A dry-fire magazine for use with a firearm is disclosed. The dry-fire magazine includes a controller and a plurality of sensors connected to the controller. The dry-fire magazine uses the plurality of sensors for collecting data associated with one or more operations of the firearm and thereafter the data is transmitted, using a communication unit embedded within the controller, to an end-point device such as a smartphone. |
| US10788283B2 |
Tunable muzzle brake for a firearm
A muzzle brake (i.e., muzzle brake, suppressor, or compensator) directs air through ports in a top of the muzzle brake. Each pair of ports, left and right, has a corresponding baffle to which they are adjacent and form a recess in the rear face of. Each port is between 15 and 30 degrees from top center, and each port angles forward between 15 and 30 degrees. Each port is threaded such that a user may shut the port off with a set screw. Each baffle has a top tooth and a bottom tooth which direct gases from the muzzle of the firearm laterally and into the pair of ports associated with the baffle. The brake may also have lateral vents to disperse the excess gases received from the muzzle. |
| US10788281B2 |
Firearm magazine loader and method operable with magazine adapters
A firearm magazine loader and method are disclosed herein. The firearm magazine loader, in an embodiment, has a receptacle configured to receive a plurality of ammunition units. The firearm magazine loader also has a body that defines or includes a loading structure. The loading structure is configured to be coupled to a plurality of different types of magazine adapters. Each one of the magazine adapters is configured to be coupled to one of a plurality of different types of firearm magazines. |
| US10788280B2 |
Magazine follower
A follower for an ammunition magazine comprises an elongated platform which has a spring anchor extending from an underside surface of the platform. The spring anchor comprises a hook-like appendage which defines a central transverse slot which leads to a catch portion from a restricted access portion. An opening is defined in the platform in general longitudinal alignment with a portion of the spring anchor. The follower spring has a mounting end portion. The follower spring passes through the access slot and is received in the catch for assembly to the platform. |
| US10788279B2 |
Chambering device for an automatic firearm, and an automatic firearm equipped with the chambering device
The invention relates to a chambering device (1) for chambering rounds in an automatic firearm, which has a breechblock (119, 172) that can move longitudinally in a receiver (3), comprising: a loading lever (13, 13′), comprising a loading lever handle (15) coupled to a loading lever retainer (17), and a loading lever housing (59, 59′), which can move longitudinally in the receiver (3). The chambering device is characterized in that the loading lever handle (15) can be pivoted from a standby position to an actuation position and back in the loading lever retainer (17), and the loading lever retainer (17) can be mounted in or on the left or right side the loading lever housing (59, 59′) and can be removed therefrom without tools. The invention also relates to an automatic firearm equipped with such a chambering device (1). |
| US10788274B2 |
Corrosion-resistant heat exchanger matrix and method of manufacturing such a matrix
A metal matrix (2) for a heat exchanger (1), comprising a stack of components (4, 5, 6), in particular etched plates or corrugations (4), separator sheets (5) and bars (6), or a combination of the two types of stack,said components (4, 5, 6) being held relative to one another by layers of braze material (3), thereby ensuring the mechanical integrity of the matrix,the matrix including fluid circulation passages (10) within it, each fluid circulation passage (10) having an inner wall provided to fully contain said fluid radially, characterized in that each inner wall is fully covered with a corrosion-resistant coating (7).Preferred application to heat exchangers based on carbon steel or stainless steel. |
| US10788273B2 |
Shell-and-tube equipment with antivibration baffles and related assembling method
Shell-and-tube equipment includes baffles supporting the tubes, each baffle having seats for receiving the tubes shaped so as to receive one or more tubes in at least one free play condition and in a locking condition; each baffle is displaceable with respect to the tube bundle between an assembly position and a working position; in the assembly position the tubes can be received by the baffles in the free play condition while in the working position the tubes are locked. |
| US10788270B2 |
Cooling device
A refrigerant relay device 1300 is provided with a casing 1310, a first refrigerant inflow opening 1360, a first refrigerant outflow opening 1350, and refrigerant inflow piping 1370. The casing retains liquid-phase refrigerant and gas-phase refrigerant. The liquid-phase refrigerant is made to flow into the casing through the first refrigerant inflow opening. The gas-phase refrigerant is made to flow out to the outside of the casing through the first refrigerant outflow opening. In the refrigerant inflow piping, one end is connected to the first refrigerant inflow opening and an opening 1371 is formed at the other end. The liquid-phase refrigerant flowing into the first refrigerant inflow opening is made to flow into the casing through the refrigerant inflow piping from the opening. The opening is positioned so as to face the bottom part 1311 of the casing. |
| US10788269B2 |
Cooling system for mobile bulk tanks
A cooling system for a mobile bulk tank that includes a heat exchanger disposed to remove heat from a top wall of the mobile bulk tank. A flow system that is configured to move coolant through the heat exchanger to cool the bulk tank. |
| US10788266B2 |
Kiln
A kiln including a stove and a heat source wherein the stove includes a chamber, an air guide structure, an exhaust pipe and a heat storage member. The chamber includes a cavity, an entry, and an air outlet. The air outlet is located between a top of the front section of the cavity and the entry. The air guide structure communicates with the air outlet and includes a guide plate. The exhaust pipe is disposed above the guide plate, and an exhaust channel is formed by the guide plate of the air guide structure and the exhaust pipe. The heat storage member covers an exterior of the cavity which is corresponding to the top of the front section of the cavity, and contacts the air guide structure. The heat source is disposed in the stove and adapted to heat the cavity. |
| US10788261B2 |
Method and system for cooling a hydrocarbon stream using a gas phase refrigerant
Described herein are methods and systems for the liquefaction of a natural gas feed stream using a refrigerant comprising methane. The methods and systems use a refrigeration circuit and cycle that employs two or more turbo-expanders to expand two or more streams of gaseous refrigerant down to different pressures to provide cold streams of at least predominantly gaseous refrigerant at different pressures that are used to provide refrigeration for precooling and liquefying the natural gas. The resulting liquefied natural gas stream is then flashed to produce an LNG product and a flash gas, the flash gas being recycled to the natural gas feed stream. |
| US10788259B1 |
Modular, mobile and scalable LNG plant
A system for the production of liquefied natural gas from raw natural gas. The system includes a pre-treatment module to remove impurities from a raw natural gas input, a gas compression module to compress gas received from the pre-treatment module, an absorption chiller for providing gas equipment cooling in the compression module, and a gas liquefaction module including a gas pre-cooler configured to pre-cool gas received from the compression module using a closed-loop refrigeration cycle and a six-stream heat exchanger unit configured to cool gas received from the gas pre-cooler. A power module is provided that powers the pre-treatment module, gas compression module, and gas liquefaction module. |
| US10788257B2 |
Vaccum adiabatic body and refrigerator
A vacuum adiabatic body includes: a first plate member; a second plate member; a sealing part sealing the first plate member and the second plate member to provide a third space; a supporting unit maintaining the third space; a heat resistance unit for decreasing a heat transfer amount between the first plate member and the second plate member; and an exhaust port through which a gas in the third space is exhausted. The second plate member may include a front part and a side part having a different extending direction from the front part, and the side part defines at least one portion of a wall for the third space. Accordingly, the formation of dew may be prevented on a front part of a product and a vacuum adiabatic body having a stable structure may be provided. |
| US10788250B2 |
Ice making assemblies and methods for making clear ice
An ice making assembly and method for making clear ice utilizing an ice making appliance are provided herein. The ice making appliance may include a cabinet, an ice mold, a heating element, and a controller. The ice mold may be positioned within the freezer chamber and define a mold cavity. The heating element may be mounted within the ice mold in conductive thermal communication with the mold cavity. The controller may be configured to initiate an ice making operation. The ice making operation may include maintaining the freezer chamber below a first sub-freezing during an ice formation cycle subsequent to a volume of water being received within the mold cavity, and heating the ice mold during the ice formation cycle at the heating element as a portion of the volume of water freezes to a frozen volume. |
| US10788249B2 |
Ice making device
An ice making device includes an ice tray, a drive unit structured to make the ice tray perform a reversing operation and a twisting operation interlocked with the reversing operation, and a frame on which the drive unit is mounted. The frame comprises, in a mounting part for the drive unit, a fitted part to which a connecting part of the drive unit is fitted when the drive unit has been moved from one side in to the other side, and a first coming-off prevention part structured to prevent coming-off of the connecting part from the fitted part. The first coming-off prevention part comprises a first arm part which is extended from the one side to the other side, and a first restriction part which is protruded from a tip end side of the first arm part and is capable of abutting with the drive unit from the one side. |
| US10788248B2 |
Refrigeration heat reclaim
Provided are a refrigeration heat reclaim unit and method, comprising a heat exchanger, comprising a refrigerant inlet that receives a flow of refrigerant having a first state; a refrigerant outlet that outputs the flow of refrigerant having a second state; a water loop inlet that receives a flow of liquid at a first temperature; a water loop outlet that outputs the flow of liquid from the reclaim heat exchanger at a second temperature that is greater than the first temperature in response to the flow of refrigerant. The refrigeration reclaim unit also comprises a refrigerant flow control device having outputs to the refrigerant inlet and an air-cooled condenser, respectively for controlling the flow of refrigerant to at least one of the refrigerant inlet and the air-cooled condenser for maintaining a predetermined flow quality value at the refrigerant outlet. |
| US10788246B2 |
Frozen beverage machine control system and method
The inventions disclosed and taught herein relate generally to frozen beverage machines; and more specifically relate to improved methods of and apparatuses for controlling the consistency and quality of the dispensed beverage product. |
| US10788245B2 |
Refrigerant recovery pump with an improved input port
A refrigerant recovery system includes a direct current (DC) motor and digital display and controls enabling an automatic self-test mode to insure proper operation prior to starting to service an HVAC system and a maintenance assist mode to diagnose and suggest maintenance for optimum performance of the refrigerant recovery system. |
| US10788244B2 |
Recovery system for N20
A system for the recovery of expanded refrigerant from a cryotreatment system for storage and disposal may generally include first fluid flow path having a first compressor and a fluid recovery reservoir, and a closed-loop second fluid flow path having a thermal exchange device that is in thermal communication with the fluid recovery reservoir, a second compressor, and a condenser. The first fluid flow path may include a primary refrigerant from a cryotreatment system and the closed-loop second fluid flow path may contain a secondary refrigerant for cooling the primary refrigerant within the fluid recovery reservoir. The refrigerant recovery conduit may be in fluid communication with both the cryotreatment system and a medical facility scavenging system. The refrigerant recovery conduit and the cryotreatment system may be located within the same cryotreatment console. |
| US10788242B2 |
Apparatus for cleaning surfaces
An apparatus for cleaning a surface of solar collectors or photovoltaic installations includes at least one cleaning head that comprises at least one cleaning member. The cleaning member can be set into rotation. The apparatus also includes a movement device for moving the cleaning head over at least a part of the surface to be cleaned. The movement device has a first movement unit movable in a first direction and a second movement unit. The cleaning head is movable transversely or obliquely to the first movement direction by the second movement unit along a guide that is connected to the first movement unit. A drive device that is arranged at the first and/or second movement units makes it possible to automatically move the first movement unit in dependence on a position of the second movement unit. |
| US10788239B2 |
Generator set louver system
The disclosure describes a generator set that includes a generator, an engine mechanically coupled to the generator, an enclosure housing the engine and the generator, a heating system, and a renewable energy-powered energy source. The generator is configured to supply power to an electrical system. The heating system is configured to heat at least one of the engine or the enclosure to at least a startup temperature. The renewable energy-powered energy source is configured to supply energy to the heating system to heat the at least one of the engine or the enclosure. |
| US10788234B2 |
Height difference setting system
Provided is a height difference setting system capable of setting a transport capacity of refrigerant in an appropriate state.A height difference setting system (1) is constituted by a plurality of components. Information is communicated between the components, and accordingly a height difference between an outdoor unit (8) and an indoor unit (9) that constitute an air conditioner (7) installed on or in a building (6) is set. The height difference setting system (1) includes components that function as an outdoor unit height information obtaining unit (2), an indoor unit height information obtaining unit (3), a height difference setting unit (4), and a transport capacity adjusting unit (5). The outdoor unit height information obtaining unit (2) and the indoor unit height information obtaining unit (3) obtain outdoor unit height information indicating a height of an installation place of the outdoor unit (8) and indoor unit height information indicating a height of an installation place of the indoor unit (9), respectively. The height difference setting unit (4) sets a height difference between the outdoor unit and the indoor unit on the basis of the outdoor unit height information and the indoor unit height information. The transport capacity adjusting unit (5) adjusts a transport capacity of refrigerant to be transported from the outdoor unit to the indoor unit on the basis of the height difference set by the height difference setting unit (4). |
| US10788233B2 |
Dynamic HVAC machine room setpoint computation
An HVAC (Heating, ventilation and air-conditioning) system for a machine room enclosure monitors the cycle time between powered-on and powered off intervals of a temperature controlled environment in the enclosure. Activation of a cooling unit occurs based on a computed time for attaining a cooling satisfaction threshold and an idle time until cooling is again called for based on a cooling demand threshold. Activation is adjusted based on a duration of the cycle times to avoid an excessive duration or brevity that imposes a strain on the cooling unit. The cooling demand and satisfaction thresholds are adjusted up or down to moderate the activated and idle cycle time. Additional adjustments are made for aged equipment that may be less efficient and more susceptible to strain from excessive cycling, and for extreme ambient temperatures that impose a greater burden and which may require additional time for reducing enclosure temperature. |
| US10788232B2 |
Air circulation systems and methods
Systems and methods for air flow circulation are described which utilize one or more air conditioning units as well as transfer grilles to move cooler air from one space to another. The transfer grilles can include bi-directional in-line fans to move air between spaces in discrete ducts located between the spaces. Motorized dampers can be controlled by a controller that receives information about various rooms and areas from temperature and occupancy sensors within those rooms or areas. In this manner, conditioned air can be directed to those rooms that are occupied and whose temperature needs correction based on a thermostat setting, and use of the air conditioning unit can be avoided when a cool air source is present in another space. |
| US10788225B2 |
Air-conditioning system, controller, and program
An air conditioning system includes: an air conditioning device, a ventilator, a sensor group, an operation terminal, and a control device installed in a building. The control device performs controlling and monitoring of operation of the air conditioning device and the ventilator. The control device controls the ventilator so as to operate during the maintenance operation of the air conditioning device. |
| US10788222B2 |
Cooking exhaust systems having one or more airflow features
An exhaust system for a cooking or cooktop appliance is provided herein. The exhaust system may include a casing, an image monitor, and an air handler. The casing may define an air inlet and an air outlet above the cooktop appliance. The image monitor may be supported on the casing above a cooktop surface. The image monitor may include an imagining surface extending in a lateral direction between a first edge and a second edge. The air handler may be mounted within the casing in fluid communication between the air inlet and the air outlet to motivate an airflow therethrough. The air outlet may be defined proximal to the first edge and defines a coolant airflow path extending along the lateral direction across the imaging surface from the first edge. |
| US10788219B2 |
Cooktop with display device
A cooktop with a graphical display device is provided. The cooktop includes a glass ceramic substrate with a dead-front effect in which lightness differences in the display area and in particular differences between the latter and the adjacent areas of the cooktop are not visible for a user from the exterior. The cooktop has a glass or glass ceramic substrate and a display device with a display surface for displaying information by emission of light, wherein the display device is in the interior of the cooktop or cooking appliance such that light emitted from the display surface passes through the glass or glass ceramic substrate and is perceptible by a user in the exterior. |
| US10788218B2 |
Electromagnetic induction heating cooking appliance
An electromagnetic induction heating cooking appliance may include a heating plate comprising a magnetic substance, a cooking space in which the heating plate is accommodated, an electromagnetic induction heater that supplies an induced current to the heating plate, and a heat emitter that emits heat so as to heat food placed on the heating plate. The electromagnetic induction heater and the heat emitter may be disposed on different sides of the cooking space, respectively. The electromagnetic induction heating cooking appliance may further include a water storage groove that generates steam in the cooking space when water is placed in the water storage groove. |
| US10788217B2 |
Lighting control switch harness for gas taps with optical indication of opening of the gas tap, for cooking appliances
A lighting control switch harness includes a plurality of elements each including a body for a respective gas tap, one or more light sources, and a printed circuit. A first switch includes a first member couplable to a mobile stem of the gas tap for integrally rotating therewith and taking contacts of the first switch towards one another. A second switch includes a second member couplable to the stem of the tap for translating parallelly thereto and taking contacts of the second switch towards one another. The elements are connected to one another only by a first wire connected to a first contact of the second switch of each element, a second wire connected to a second contact of the first switch of each element, and a third wire connected to a second contact of the second switch of each element and to the printed circuit. |
| US10788216B2 |
Non-bypassable catalyst assisted appliances
A non-bypassable catalyst assisted appliance includes, for example, a housing having a combustion chamber therein. The housing has a loading door opening coverable by a door for loading fuel into the combustion chamber, an air inlet opening for receiving an air supply to the combustion chamber, and an exit opening connectable to a flue. A catalyst combustor is disposed between the combustion chamber and the exit opening. When the door of the non-bypassable catalyst assisted appliance is disposed in a closed position covering the loading door opening, gas from the combustion chamber is directed through the catalyst combustor, and out the flue. When the door of the non-bypassable catalyst assisted appliance is disposed in an open position allowing loading of fuel through the loading door opening to the combustion chamber, ambient air entering the loading door opening and gas from the combustion chamber are directed through the catalyst combustor, and out the flue. |
| US10788215B2 |
Fuel nozzle assembly with flange orifice
A fuel nozzle assembly includes a flange body. The flange body includes a base portion that defines an aperture. The flange body is connected to a conduit. The flange body and the conduit define a fuel flow passage to a fuel plenum of the fuel nozzle assembly. The fuel nozzle assembly further includes an insert that is partially disposed within the aperture of the base portion. The insert includes an orifice disposed within the aperture of the base portion and a forward portion of the insert extends axially outwardly from the aperture. The orifice is in fluid communication with the fuel flow passage. |
| US10788213B2 |
Rayleigh-Taylor assisted combustion with micro-flameholders
Embodiments of the invention provide a system or a method for combusting reactants including a fuel and an oxidizer into combustion products in a combustor. A combustor can be configured to contain a flow of the reactants and the combustion products that extends in a first direction. The flow can be subject to acceleration in a second direction at least partly transverse to the first direction. One or more micro-flameholders can be disposed within the combustor at or upstream of a location at which the flow is subject to the acceleration in the second direction. The one or more micro-flameholders can be configured to facilitate or promote Rayleigh-Taylor instability to cause interpenetration of the reactants and the combustion products within the combustor. |
| US10788210B2 |
Single-walled combustor for a gas turbine engine and method of manufacture
A single-walled combustor includes a multi-layered wall having a first face defining a cooling plenum and an opposite second face. A thermal barrier coating of the wall may be secured to the second face and defines at least in-part a combustion chamber. A plurality of cooling circuits each extend through the base layer and the thermal barrier coating for flowing cooling air from the plenum and into the combustion chamber. Each circuit includes a first surface recessed from the second face and spaced from the thermal barrier coating with a channel defined in-part by the first surface and covered by the thermal barrier coating. A hole in the thermal barrier coating is in fluid communication between the channel and the combustion chamber. A method of manufacturing the circuit includes fabricating the base layer with the aperture and hole; then placing an insert into the channel prior to application of the coating over the base layer and insert. The insert is then removed and the film cooling hole is formed through the coating. |
| US10788209B2 |
Combustor for gas turbine engine
A combustor comprises an annular combustor chamber formed between the inner and outer liners. Fuel nozzles each have an end in fluid communication with the annular combustor chamber to inject fuel in the annular combustor chamber, the fuel nozzles oriented to inject fuel in a fuel flow direction having an axial component relative to the central axis of the annular combustor chamber. A plurality of nozzle air holes are defined through the inner liner and the outer liner adjacent to and downstream of the fuel nozzles. The nozzle air holes are configured for high pressure air to be injected from an exterior of the liners through the nozzle air holes generally radially into the annular combustor chamber. A central axis of the nozzle air holes has a tangential component relative to the central axis of the annular combustor chamber. |
| US10788205B2 |
Atomizing system
An atomizing system is provided to connect a liquid supply zone and a gas supply zone. In the atomizing system, a first pipeline is connected between the liquid supply zone and a first treatment tank, a second pipeline is connected between the first treatment tank and a second treatment tank, a third pipeline is connected between the gas supply zone and the second treatment tank. The end of each of the nozzles is connected to the other end of the third pipeline. The liquid supplied from the liquid supply zone is flowed into the second treatment tank through the second pipeline, the gas supplied from the gas supply zone is flowed into the second treatment tank through the nozzles, so that the liquid contacts the gas in the second treatment tank to produce the atomized liquid. |
| US10788204B2 |
Injection feedwater heater for steam power generating system
An injection feedwater heater for a steam power generating system includes at least one main heater body and at least one injection nozzle. The main heater body has at least one heat exchange compartment, at least one water inlet, at least one steam inlet, and at least one water outlet formed on the main heater body. The injection nozzle is provided in the main heater body at a position adjacent to the water inlet, wherein a predetermined amount of condensate water is arranged to be pumped into the main heater body through the water inlet. The condensate water passing through the water inlet is arranged to be injected into the heat exchange compartment through the injection nozzle for creating a negative pressure in the heat exchange compartment. The negative pressure drawing a predetermined amount of steam to enter the heat exchange compartment for mixing with the condensate water. |
| US10788201B2 |
Solar powered boiler assembly
A solar powered boiler assembly for producing steam with solar energy includes a bowl that is positioned in the ground. A boiler is positioned in the bowl and the boiler has a fluid therein. A dome is removably positioned on the bowl. A plurality of lenses each extends through the dome such that each of the lenses is exposed to sunlight. Each of the lenses focuses the sunlight onto the boiler to heat the boiler. In this way the boiler produces steam by heating the fluid therein. A reflector is coupled to the dome and the reflector is comprised of a light reflecting material for reflecting sunlight onto the lenses. |
| US10788200B2 |
Lighting system and method for operating lighting system
The contemplated system allows users to engage in a recording activity with studio quality light. Because the system is portable and easily deployable, the system can be carried to and quickly set up by the user in any location where the recording will occur. The system includes a lighting instrument that can be installed on the display with the web camera exposed. The lighting instrument includes a light source configuration that can reduce lens flare. The system allows for operation as a dock station when not deployed. The contemplated method allows users to operate the system. The method helps the user achieve the optimal light intensity and angle for the recording area with reduced time and efforts. The method may consider distance, ambient light, location of the subject and other factors in its determination. The method allows users to further adjust the intensity and angle if necessary. |
| US10788197B2 |
LED lamp with first heat dissipating formed in chamber of lamp shell
An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink connected to the lamp shell; a power source having a first portion and a second portion; a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source; a first heat dissipating channel formed in a first chamber of the lamp shell for dissipating heat generated from the power source while the LED lamp is working, and the first chamber is located between bottom of the LED lamp and an upper portion of the lamp neck; and a second heat dissipating channel formed in the heat sink and between the fins and the base of the heat sink for dissipating the heat generated from the LED chips and transferred to the heat sink; wherein a lateral outline of the LED lamp detours around the axis of the LED lamp 360 degrees to turn around to form a contour of the LED lamp, the outline includes an outline of the lamp neck and an outline of the heat sink, the outline of the lamp neck has a slope a which is a constant, the outline of the heat sink has a slope b which is a constant, and the value of the slope a is greater than that of the slope b. |
| US10788196B2 |
Converter device and irradiation device having such a converter device
According to the present disclosure, a converter device is provided. The device includes a phosphor element for converting a pump radiation into a conversion radiation and an excitation coil for producing an alternating magnetic field in which the phosphor element is arranged. The phosphor element has a conductor loop forming a coupling coil that is inductively coupled to the excitation coil such that the coupling coil and hence the phosphor element can be monitored by way of the inductive coupling. |
| US10788195B1 |
Rapid and simple LED display light box
A rapid and simple LED display light box includes a base, a support rod and a top supporting element. One end of the support rod can be fixed to the base while the other end thereof is connected to the top supporting element. An LED light bar can be arranged on the base and/or the top supporting element. The LED light bar can be lightened by a storage battery system under the places without power facilities. The light source with the LED light bar supports multiple mounting modes and can meet requirements of various brightness. The structure is firm, assembly is rapid, and collection is simple. |
| US10788194B2 |
Rotatable light fixture secured to a junction box via a base
Methods and apparatus for a rotatable light fixture secured to a junction box via a mounting base. The electrical and/or mechanical connection between the light fixture housing and the mounting base may maintain the electrical coupling during rotation. The light fixture housing may be rotationally secured in a variety of rotational orientations relative to the mounting base. |
| US10788190B2 |
Light source unit
A light source unit provides enhanced control of a colour shift of white light reflected by a retro-reflector. The light source unit includes a pump light source, which emits laser pump light, a phosphor, which converts the laser pump light into white light, a retro-reflector, which has an output aperture that allows emission of part of the white light, the retro-reflector reflecting another part of the white light back to the phosphor, and scattering particles, which are adjusted to increase a blue light ratio of the white light. |
| US10788186B2 |
Illumination with blue UV light source and visible light source
An approach for providing illumination with a blue UV light source, which can be used in combination with a visible light source is disclosed. In operation, the visible light source emits visible light at a first intensity. The blue UV light source emits blue UV light at a second intensity. The blue UV light stimulates fluorescence from a surface of an object illuminated by the blue UV light. A sensor can detect the intensity of the fluorescence from the surface illuminated by the blue UV light source. A control module can be operatively coupled to the visible light source, the blue UV light source, and the at least one sensor, and be configured to change the intensity of the visible light and/or the intensity of the blue UV light as a function of the fluorescent intensity detected by the sensor. |
| US10788185B2 |
Vehicular lamp system configured to change the extent of high-low ratio of the illumination distributions
To form a light distribution pattern having a light illuminance distribution desirable for a vehicular lamp while reducing the temperature bias of a liquid crystal element. A vehicular lamp system capable of variably setting an irradiation pattern of light irradiated to the surroundings of an own vehicle including a light source, a first optical system for making uniform the intensity distribution of light from the light source, a liquid crystal element for modulating light emitted from the first optical system to form an image, a driving unit for driving the liquid crystal element, and a second optical system for projecting the image formed by the liquid crystal element, wherein the vehicular lamp system has a central axis in which the image incident on the plane including the central axis is projected at a relatively large enlargement ratio as it is farther from the central axis. |
| US10788184B2 |
Lighting device for vehicle
A lighting device for a vehicle includes a light source that illuminates light, a reflecting surface, a shading member, and a projecting lens. The reflecting surface reflects the light illuminated from the light source and causes the light to converge. The shading member includes an aperture portion at which the light reflected and caused to converge by the reflecting surface is incident. Light that has passed through the aperture portion of the shading member is incident on the projecting lens, and the projecting lens emits the light toward a target. |
| US10788179B2 |
Artificial candle with moveable projection screen position
A flameless candle includes: a candle body forming an interior region, wherein the candle body includes an upper surface and an aperture in the upper surface; a light source positioned in the interior region of the candle body; a force-inducing portion configured to alternatively induce a first mechanical force and a second mechanical force; and a projection screen. The projection screen is configured to receive the first mechanical force and responsively move to a first position and receive the second mechanical force and responsively move to a second position. When the projection screen is moved to the second position, the light source is automatically energized such that a light is emitted onto the projection screen. When the projection screen is moved to the first position, the light source is automatically de-energized such that the light is not emitted. |
| US10788178B2 |
Electric lighting devices
Various embodiments of electric lighting devices and, in particular, electric candles are described. The devices can include a flame element onto which light can be projected from a light source. Preferably, the light is projected within a focal area on the flame element. The housing of the devices can include projections that help maintain a vertical position of a circuit board within the housing. |
| US10788174B2 |
Method of producing a dynamic single dimensional image from a two dimensional image
A method producing a dynamic single dimensional output image from a two dimensional image is disclosed. A camera captures a digital image. In the method, each row of pixels of the input image may be read progressively to generate lighting instructions corresponding to each row. The instructions are sent to e.g. programmable LEDs. The process continues with a first row of pixels from the input image being processed first, followed by processing of a subsequent row of pixels of the input image. Upon processing of the second row of pixels, LEDs of the LED strip are illuminated correspondingly. This process continues iteratively until the final row of pixels of the input image. If the imaged object varies visually from one side to another or from top down, the LEDs illuminated by processing of each row of pixels will vary, thereby generating a dynamic image. |
| US10788173B2 |
Light emitting device, area light source device, and display device
This light emitting device comprises a light emitting element and a light bundle control member. The light bundle control member includes an input surface, an output surface, a back surface, a leg portion, and a diffusion portion. An inner base portion on the radially inner side of the leg portion is positioned on the back side with respect to an outer base portion on the radially outer side. A radially outer side surface of the leg portion includes a partial output surface which is inclined to become closer to the front side with increasing distance from a central axis. Part of light emitted from the side surface of the light emitting element enters via the input surface, is emitted out of the partial output surface without passing through other surfaces, and again enters the light bundle control member from the diffusion portion. |
| US10788168B2 |
Multizone mixing cup
A zoned optical cup which mixes multiple channels of light to form a blended output, the device having discreet zones or channels including a plurality of reflective cavities each having a domed light converting appliance (DLCA) covering a cluster of LEDs providing a channel of light which is reflected upward by the cavities and mixed by angles walls and structures above the open top of the cavities in the common body of the cup. |
| US10788163B2 |
Solid state lamp for retrofit
A solid state lamp for retrofit of an HID includes a circumferential array of solid state light sources mounted on circuit boards, a heat sink located in the lamp's interior volume, and a fan positioned in the interior volume to force airflow across the heat sink. A capper assembly includes at least one aperture to vent the interior volume, and an intermediate circuit board within the capper assembly. The intermediate circuit board distributes electrical power to the circuit boards by tabs and contacts extending from the boards that are mechanically bonded together. An optical transmissive shield is positioned exterior to the circumferential array, and can include prismatic structures to direct light emitted from the LED sources in an off axis direction. |
| US10788157B2 |
Elongated pre-insulated pipe assembly and a local heat distribution system
An elongated pre-insulated pipe assembly for fluid transfer, the pipe assembly having a longitudinal center axis (x) and comprising: a center insulator profile made of thermally insulating foamed plastics, the center insulator profile having a circular cross-section and being concentric in relation to the center axis (x), the center insulator profile comprising at least two longitudinally extending channels formed inside an periphery of the center insulator profile and each channel being adapted to receive one flow pipe, at least two flow pipes made of plastics, each one of the flow pipes being inserted inside the channel of the center insulator profile, at least one insulation layer made of thermally insulating foamed plastics arranged to enclose the center insulator profile, and an outer jacket made of plastics to enclose the at least one insulation layer. At least one channel of the center insulator profile and the flow pipe inserted in said channel are disposed inside the center insulator profile at a distance from the outer periphery of the center insulator profile and closer to the center axis (x) than other channels and the flow pipe arranged in said other channel. |
| US10788155B2 |
Sealing device for sealing a leak in a pipe
A sealing device for sealing a leak in a pipe includes an elongate pipe wrapping member which is configured to be wrapped around and overlay a leak in a pipe in a wrapped condition a cover member for covering the pipe wrapping member substantially in the wrapped condition and a retaining arrangement for retaining the cover member and with it, the pipe wrapping member in position relative the pipe in a pipe sealing condition. |
| US10788154B2 |
Infusion line management system
An infusion line management system is provided, including a label generating device receiving prescription information for one or more patient prescriptions, the received information being used to generate, for each of the one or more prescriptions, a label including a master label and one or more sub-labels related to the corresponding prescription; each master label includes at least information related to the prescription and an indicator identifying a particular portion of a patient infusion system to which the prescription should be connected; and the one or more sub-labels each include the indicator, the one or more sub-labels being individually removable from the master label and affixable to locations throughout the patient infusion system. |
| US10788152B2 |
Sealable drain pipe coupling
The device is a drain pipe coupling to sealably couple an insert pipe with an existing drain pipe, the drain pipe coupling comprises of an elastic tubular body concentrically positioned over the insert pipe and the existing drain pipe; a first and a second retaining rings having a toroid body which is connected to a tightening tool. Turning a screw on tightening tool causes an increase or decrease of diameter of the retaining ring and deforming the elastic tubular body to sealably contact with inner surfaces of the insert pipe and the existing drain pipe. |
| US10788151B2 |
Rotatable axially securing and pressure-resistant line connection
A connection arrangement includes a first connection body and a second connection body for forming a pneumatic connection along a connection axis, and a sealing element configured to seal a sealing gap which surrounds the pneumatic connection and which has a longitudinal dimension which extends parallel to the connection axis. A pneumatic flow is able to travel through the first and second connection bodies along the connection axis. The first connection body has a through-hole having a cross section transverse to the connection axis. The second connection body is arranged at least partially in the through-hole. An at least partially circumferential first recess transverse to the connection axis is formed on an outer face of the first connection body extending parallel to the connection axis for receiving the sealing element. |
| US10788150B2 |
Tube seal
A tube seal includes a cylindrical tube and an elastomeric seal body molded to the cylindrical tube. The elastomeric seal body includes a pair of seal lip regions extending from opposite ends of the rigid cylindrical tube and inserted into a respective bore of a pair of opposing members for providing a sealing relationship there between. The seal lip regions each include, in an unassembled condition, an axially extending seal lip and a radially outwardly extending seal lip connected to the ends of the rigid cylindrical tube by an elastomeric hinge region. |
| US10788149B2 |
Fluid coupling
A fluid coupling has a first part (100) sealed to a sealing surface of a second part (200), wherein the first part carries a sealing part (300) and the second part includes a gap (G) in the sealing surface, across which the sealing part is arranged to transition. A vent (210) is provided between the sealing surface and the gap. An aperture to the vent on the sealing surface is relatively small so that fluid pressure does not act to deform the seal as it crosses said aperture. Said aperture is spaced off-set from the gap on the sealing surface. The off-set provides a portion of sealing surface adjacent the gap and between the gap and aperture against which the seal can contact. The vent acts to allow fluid (400) to enter the gap before the seal starts to cross the gap and to therefore act to equalise pressure on either side of the seal. Consequently, as the seal transitions across the gap and the sealing between two parts is lost, the fluid pressure imbalance that would otherwise act to deform the seal into the gap has been reduced. The risk of seal damage during the transition has also therefore been reduced. |
| US10788148B2 |
Conduits for transporting fluids
A conduit (100) for transporting a fluid comprises a first collar (102), a second collar (103), a bellows (108), and a sensor (116). The bellows (108) comprises a central axis (180), a first corrugated outboard ply (114), a corrugated inboard ply (110), interposed between the first corrugated outboard ply (114) and the central axis (180), an interstitial space (126), interposed between the corrugated inboard ply (110) and the first corrugated outboard ply (114), and a second corrugated outboard ply (112) within the interstitial space (126). The corrugated inboard ply (110), the first corrugated outboard ply (114), and a weld-through ring (150) are welded to the first collar (102) and the second collar (102). The second corrugated outboard ply (112) is not hermetically coupled to the first collar (102) or the second collar (103). The sensor (116) is communicatively coupled with the interstitial space (126). |
| US10788146B2 |
Systems and methods for underground pipe installation and soil clearing
Systems and methods for installing pipe underground are disclosed. The system includes a pneumatic rammer configured to provide a percussive force to a section of pipe. The system also includes a main jacking frame coupled to the pneumatic rammer, the main jacking frame including a surface for contacting the section of pipe. The system also includes one or more hydraulic jacks coupled to the main jacking frame and configured to provide a hydraulic force to the section of pipe. The system also includes a set of tracks coupled to the main jacking frame, the set of tracks permitting the main jacking frame to slide in a longitudinal direction. An independently displaceable soil-clearing system can be included to clear dirt coming inside the pipe during the installation and add extra jacking force as needed. |
| US10788143B2 |
Cam actuated coolant control valve
In one embodiment, a thermal management module is disclosed that includes: a housing defining a plurality of ports and at least one camshaft opening, the housing defining at least one chamber; a camshaft extending through the at least one camshaft opening into the chamber, the camshaft including a plurality of cams; a plurality of seal assemblies each surrounding a respective port of the plurality of ports; and a plurality of stoppers each arranged with a respective port of the plurality of ports. In one aspect, at least one port of the plurality of ports includes a guidance finger adapted to guide a respective stopper of the plurality of stoppers. In another aspect, openings defined by at least two ports of the plurality of ports overlap in an axial direction of the openings. |
| US10788141B2 |
Flush-mount NPT plug
An electro-pneumatic controller includes a base portion having at least one lateral surface and a plurality of passageways disposed through the base portion. A bore extends through the lateral surface, and the bore has a counterbore portion and a threaded engagement portion. A standard NPT plug may be coupled to the base portion, and the plug has a head portion and an engagement portion that threadedly engages the engagement portion of the bore. A top surface of the head portion of the plug is coplanar with the lateral surface of the base portion or is disposed within the counterbore portion of the bore. |
| US10788138B2 |
Excess flow valve assemblies
An excess flow valve assembly includes a gas pipe, an excess flow valve and a collar crimped to an outside of a portion of the gas pipe, the crimped collar compressing the portion of the gas pipe creating a positive stop for the excess flow valve when the excess flow valve is inserted in the gas pipe. |
| US10788135B2 |
Multi-port valve
A multi-port valve is disclosed that includes a valve body having an outer surface, an inner surface that defines an internal cavity, an upper end, a lower end, a stop member extending from the upper end, a plurality of output ports for transmitting a liquid to respective outputs, and an input port for receiving the liquid from an input. The multi-port valve also includes a directional component positioned in the internal cavity and configured to be rotated relative to the valve body, where the directional component includes a stop member and defines an outer surface that includes a channel for directing the liquid from the input port to one of the plurality of output ports when the directional component is in a first rotational position and a blocking extension that extends through the channel to prevent the channel from completely extending around the circumference. The multi-port valve also includes a cover rotationally coupled to the directional component for rotating the directional component relative to the valve body. |
| US10788133B2 |
Spool and body architectures for three-position directional control valves
A directional-control valve is typically comprised of a valve spool that slides linearly within a valve body. The valve body typically includes five internal ports, which are covered or exposed as the spool slides within the body. The typical five-internal-port architecture precludes certain combinations of port connectivity when the spool is in the center position. For example, when the spool is in the center position, providing connectivity between the actuator ports, while simultaneously providing fluid isolation of the supply and exhaust ports, is not directly achievable with a standard five-port architecture. This application describes three embodiments that enable the aforementioned port connectivity when the spool is in the center position. |
| US10788132B2 |
Hydraulic changeover valve
A changeover valve for a single line parallel lubrication system includes a base housing, a first housing, and a second housing, which are distinct and separable units arranged to provide direct fluid communication between base housing, first housing, and second housing fluid channels. The base housing includes a plurality of fluid channels. The first and second housings each include a spool mounted in a cylindrical bore and hydraulically displaceable between ends of the cylindrical bore and a plurality of fluid channels fluidly connected to the cylindrical bore. The first and second housings are configured to mate with the base housing in a fluid seal. At least one of the base housing, first housing, and second housing includes and a relief valve in fluid communication with one or more of the plurality of base housing, first housing, and second housing fluid channels. |
| US10788125B2 |
Transmission for vehicle
A first dog ring and a second dog ring are biased toward each other by means of springs. When the first dog ring and the second dog ring are moved away from each other, bias force produced by the springs is applied to the second dog ring in a direction to draw the second dog ring toward the first dog ring. Accordingly, when the first dog ring is moved away from the second dog ring during shifting, the second dog ring is drawn toward the first dog ring under the bias force, and third engaging teeth of the second dog ring and meshing teeth of a first-speed gear are promptly disengaged from each other. |
| US10788115B2 |
Strain wave gearing with full separation of two stresses
In a strain wave gearing, the addendum tooth profile of an internal gear is defined by the formula a and that of an external gear is by the formula b at a principal cross-section located at a tooth-trace-direction center of the external gear, on the basis of a movement locus (Mc) of κ=1 of the teeth of the external gear with respect to those of the internal gear in the principle cross-section taken at the center of the tooth trace of the external gear obtained when the tooth meshing is approximated by rack meshing. It is possible to avoid superimposition of flexion-induced bending stresses and tensile stresses caused by load torque at the major-axis locations of the external gear, and the transmission torque capacity of a strain wave gearing can be improved. |
| US10788102B2 |
Axle final drive assembly with pivoting gear set
An axle final drive assembly for a work vehicle is provided. The axle final drive assembly includes a final drive housing; an output shaft extending from the final drive housing; a planetary gear set contained in the final drive housing and having an element fixed to the output shaft; and an input member contained in the final drive housing providing rotational input to the planetary gear set for driving the output shaft. The planetary gear set, at least in part, is pivotally coupled to the input member. |
| US10788100B2 |
Cord fastener
A cord fastener has a cord fastener main body and a bottom plate provided with at least two linear sliding holes, and a first bulge formed on an inner wall of a sliding terminal of the sliding hole. The linear sliding holes are arranged such that distances from two end faces of the bottom plate respectively to the first bulge are different. At least two fixing feet are provided on the cord fastener main body and the fixing foot is provided with a second bulge configured to abut the first bulge after the fixing foot passes through a positioning hole in a piece of cloth and the corresponding sliding hole in the bottom plate in sequence. |
| US10788092B2 |
Damping adjusting system with perpendicular seal ring
The application provides a damping adjusting system having a guide tube which is arranged in an outer housing and which comprises a lateral outer wall. The interior of the guide tube being delimited at the end face by a base part. The guide tube can also have a magnet coil; an electromagnetically movable armature which is guided in the guide tube along a movement axis; an exterior which surrounds the outer housing; and a ventilation bore which connects the interior to the exterior and which is guided through the base part and the outer housing. The ventilation bore has two interconnected sections. A first section is guided through the base part and the first section has a first opening arranged on the base part on the interior side and a second opening arranged on the lateral outer wall, and a second section is guided through the outer housing. |
| US10788090B2 |
Automobile having disc type hub motor
An automobile is provided with a hub motor having a simplified structure to make an automobile more cost effective, while also increasing a handling stability as well. The hub motor includes a center shaft, a brake disc fixedly connected with the center shaft, a coil support sleeved on the center shaft, and a motor controller. The motor controller advantageously controls a supply of alternating current to the coils to selectively provide forward movement power for the wheel; implement braking or reverse rotation of the wheel; and charging a power supply to implement braking energy recovery. |
| US10788088B2 |
Multimode powertrains for rotorcraft
A selectable clutch assembly for a multimode powertrain of a rotorcraft. The selectable clutch assembly includes a freewheeling unit having input and output sides. The freewheeling unit has a driving mode wherein torque applied to the input side is transferred to the output side and an over running mode wherein torque applied to the output side is not transferred to the input side. A bypass assembly is coupled to and rotatable with the output side of the freewheeling unit and is actuatable between engaged and disengaged positions with the input side of the freewheeling unit. In the disengaged position, the freewheeling unit is operable in the driving and the over running modes such that the selectable clutch assembly is configured for unidirectional torque transfer. In the engaged position, the over running mode of the freewheeling unit is disabled such that the selectable clutch assembly is configured for bidirectional torque transfer. |
| US10788087B2 |
One-way clutch with support shim
An assembly for a one-way clutch (OWC) includes a carrier, an outer race non-rotatably fixed to the carrier, an inner race, and a roller cage assembly. The roller cage assembly is disposed radially between the inner race and outer race to enable relative rotation therebetween. The roller cage assembly has a plurality of rolling elements and an annular cage and is configured to maintain the rolling elements in position. The cage including a flange extending radially inwardly. A support shim has an axial surface that contacts the flange, wherein the support shim is configured to absorb axial forces transmitted through the flange. |
| US10788086B2 |
Unitized one-way wedge clutch
A wedge clutch includes a drawn outer cup that axially contains the inner components of the clutch. In particular embodiments disclosed herein, a wedge clutch includes an inner race such as a hub, an outer race such as a carrier, and a plurality of wedge segments radially therebetween. The wedge segments are arranged and moveable about a central axis, and can move into and out of a wedging engagement between the inner race and outer race to transfer torque therebetween. A unitary, single drawn cup is flanged to axially contact and border the outer race and the wedge segments. This contains the outer race and the wedge segments axially, to improve operation of the clutch and create a unitized wedge clutch. |
| US10788084B2 |
Method for controlling electromagnetic wedge clutch
A transmission control unit for a wedge clutch, comprising a controller configured to send one or more signals to a switch connected to the wedge clutch, the switch being configured to demagnetize the wedge clutch by sending current in a first direction to a coil of the wedge clutch. |
| US10788083B1 |
Work vehicle
A work vehicle includes a shaft supported by a cabin and having a center axis. A clutch pedal is supported by the shaft so as to be swingable about the center axis. A control cable includes an outer tube and an inner cable slidably inserted to the outer tube. The control cable is wound on a partition wall of the cabin and has flexibility. The at least one latch member is configured to latch the control cable onto the partition wall. The at least one retain member is configured to restrict the control cable from swelling within a winding region of the partition wall. The outer tube has a first longitudinal end connected to the cabin and a second longitudinal end connected to a clutch housing. The inner cable has a first longitudinal end connected to the clutch pedal and a second longitudinal end connected to the clutch lever. |
| US10788079B2 |
Energy absorbing constant velocity joint boot assembly
A constant velocity joint boot assembly includes a flexible boot having a flexible portion extending between a first end and a second end along an axis. The first end is disposed about a portion of a constant velocity joint and the second end is disposed about a portion of a shaft assembly. The first end defines a skirt having an engineered portion that elastically absorbs and/or reflects impact energy. |
| US10788077B2 |
Drive system with full surface drive contact
A drive system with full surface drive contact. The drive system tends to maximize the surface contact pattern or area at typical bit-recess reaction (drive) torque values, thereby tending to minimize bit-recess surface contact stresses, coating damage, recess ream and premature bit fatigue failure. The drive system comprises a fastener and/or bit having drive surfaces formed of either polygon involutes or a single arc construction. A punch is also provided for forming a recess in either the fastener or the bit, wherein the punch has corresponding surfaces. |
| US10788075B2 |
Ball bearing
A ball bearing includes an inner ring, an outer ring, and a cage that supports balls. At least one portion of each prong of the cage overlaps with an inner ring raceway surface in an axial direction and the entirety of the prongs do not overlap with a shoulder of the inner ring in the axial direction. A pocket of the cage overlaps with virtual conical planes that are parallel to a reference virtual conical plane including an inner ring nominal contact point and an outer ring nominal contact point, and that are part, on the other axial side, of both a virtual conical plane including an edge between the inner ring raceway surface and the shoulder of the inner ring and a virtual conical plane including an edge between the outer ring raceway surface and the outer ring counter-bored portion. |
| US10788072B1 |
Hinge bush for vehicle pedal apparatus
A hinge bush for a vehicle pedal apparatus may include a flange connected to a cylindrical portion may include an elastic section that elastically deforms when coming in contact with the internal side of a pedal member and an inelastic section that generates a strong supporting force, whereby it is possible to remove left and right spacing of the pedal arm through the elastic section and it is also possible to increase lateral rigidity of the pedal arm through the inelastic section. |
| US10788070B2 |
Quick-disconnect fastening system
A fastener assembly is provided having a cylindrical shank with a plurality of annular grooves formed along a length of the shank. A plurality of elongated ribs extends perpendicular to the grooves along the length. A fastener disc is provided with a central opening with a diameter less than a cylindrical shank diameter wherein an inner edge of the central opening includes a contact surface. The fastener disc is retained on the fastener portion in a locked position when the contact surface engages one of the plurality of grooves with a friction fit. The fastener disc is rotated to a release position so that the elongated rib contacts the inner edge thereby releasing the contact surface from the grooves. |
| US10788065B2 |
Sidewall panel assembly
A panel assembly that is configured to be secured to a frame that includes a panel having a top and a bottom, a first bracket assembly and a second bracket assembly. The first bracket assembly includes a first pivot member and a first bracket. One of the first bracket and first pivot member is secured to the panel and the other is configured to be secured to the frame. The first bracket includes a slot defined therein that includes a throat and a pivot opening. The throat is defined between first and second throat surfaces and the throat is narrower than the pivot opening. The second bracket assembly includes a second pivot member and a second bracket. One of the second bracket and second pivot member is secured to the panel and the other is configured to be secured to the frame. The second bracket includes a pivot opening. |
| US10788063B2 |
Clamp for coupling props to beams, prop comprising same and assembly method
An elastic clamp is for coupling props to beams. The clamp includes a minimum of two elastic wings able to hold and exert pressure on opposite lateral faces of the beam to be supported by the prop. The clamp allows the prop to be retained in a place selected along the beam to be supported, and prevents the prop from falling and rotating sideways. |
| US10788061B2 |
Hydraulic actuator with cartridge pressure amplifier
A hydraulic actuator (1) is disclosed comprising a cylinder housing (2), a piston (5) with a piston rod (6) being displaceably arranged inside the cylinder housing (2) and a pressure amplifier (17) comprising an inlet section (18) with a pressure inlet port (20), an active section (19) with a high pressure outlet port (22), a low pressure chamber (32) and a high pressure chamber (38a). It is an objective of the invention to provide a hydraulic actuator (1) with a modular pressure amplifier (17). To this end, the hydraulic actuator (1) comprises a cartridge pressure amplifier (10) comprising a sleeve (10a) being arranged at least partially inside the piston rod (6), and wherein the pressure amplifier (17) is stationarily arranged inside the sleeve (10a). |
| US10788060B2 |
Cylinder occupying structure
Implementations are disclosed herein that relate to a cylinder occupying structure. An example provides a cylinder system comprising a mechanical cylinder including an internal space in which a fluid is introduced, and a piston configured for reciprocating motion in the internal space, and a cylinder occupying structure including an insertion rod, wherein the insertion rod is variably inserted into, and retracted from, the internal space of the cylinder in correspondence with the reciprocating motion of the piston. |
| US10788059B2 |
Multi-purpose and tunable pressure chamber for pyrotechnic actuator
A pressurized gas-powered actuator includes a housing and a piston movably positioned within the housing. The piston has a drive pocket formed therein. A gas generator is positioned exterior of the piston and in fluid communication with the drive pocket. |
| US10788052B2 |
Fluid pump with multiple pump heads
A fluid pump having at least two pump heads in series permits pumping fluid at both high pressure and high volumetric rate. Each pump head has at least two fluid conduits in fluid communication with a housing, the housing containing an impeller for drawing fluid through an inlet in the housing and moving the fluid through the fluid conduits. The at least two fluid conduits of one pump head combine fluid flow at the inlet of a neighboring pump head to provide a single flow of fluid through the inlet into the neighboring pump head. A drive structure passing through the inlets between two pump heads is configured to commonly drive the impellers in the housing of each pump head. |
| US10788047B2 |
Load-bearing members for aircraft lift and thrust
An aircraft includes an airframe, ducted fans, and ducts for carrying pressurized air for lift and thrust supplied by the fans. The ducts form part of the airframe and carry static and dynamic loads applied to the airframe. Ducting members supply lift and thrust and transmit them to other airframe components. The ducts also carry the ducted air to exits set distant from the fans to permit flight control of the aircraft. Ducting members also form airfoils creating lift for the aircraft. |
| US10788045B2 |
Discharge section structure for centrifugal compressor
Provided is a discharge section structure for a centrifugal compressor provided with a scroll flow passage and a discharge flow passage connected to the scroll flow passage. The discharge section structure includes a tongue section provided in a branching section between the scroll flow passage and the discharge flow passage; a first flow passage section having a center of curvature on an origin side of the scroll flow passage; and a second flow passage section communicating with the first flow passage section and having a center of curvature on an outer side of the scroll flow passage. The first flow passage section includes at least a part of the scroll flow passage, and the second flow passage section includes at least a part of the discharge flow passage. The tongue section faces the second flow passage section and is located in the middle of the second flow passage section. |
| US10788044B2 |
Fluid impeller controller
Circuits for controlling an impeller in a fluid flow distribution system to achieve a target fluid flow are disclosed. The circuit to output a signal representative of a speed value (NT) of the impeller derived from a stored power consumption value (Wi) and speed value (Ni) pairs to achieve the target fluid flow. The circuit to receive a power signal representative of an input power consumption value (W) of the impeller at the speed value (NT) to input fluid to the fluid flow distribution system and to compare the value (W) represented by a power signal for the speed value (NT) with the stored value (Wi) and impeller speed value (Ni) pairs to determine a least difference impeller speed value (NL) of the stored pair comprising a least difference between the value (W) and the value (Wi). The circuit to output a speed signal representative of value (NL). |
| US10788042B2 |
Traction drive fuel cell pump
Disclosed is an air pump for a fuel cell that utilizes a speed-reduction traction drive so that a low speed electric motor can be used to drive a high-speed rotodynamic compressor. The rotodynamic compressor is an efficient air pump, but operates at high speeds that would require a specialized high-speed electric motor. The speed-reduction traction drive couples to the compressor and provides a low-speed output that is connected to a lower speed electric motor. |
| US10788040B2 |
Adaptation of the delivery head of a centrifugal pump to a changing volumetric flow rate
The present invention relates to a method of operating an electric motor-driven centrifugal pump (3) in a hydraulic system (4) having at least one self-controlled load, where a gradient (dQakt/dt) of the volumetric flow rate (Qakt) of the centrifugal pump (3) is determined and the current set-point delivery head (Hsoll) of the centrifugal pump (3) is calculated from a mathematical operation on the gradient (dQakt/dt) weighted with a gain factor (K) and the last specified set-point delivery head (Hsoll,alt). The operation describes a positive feedback between the set-point delivery head (Hsoll) and the volumetric flow rate (Qakt). The gain factor (K) is determined from a calculation instruction that is modified dynamically during operation of the centrifugal pump (3) taking into consideration the current operating point of the centrifugal pump (3) and taking into consideration a current and/or at least one past state of the hydraulic system (4). |
| US10788036B2 |
Peristaltic pump
Peristaltic pump comprising un housing (100), containing an electric motor (130), and a head (200) configured to be coupled to the housing (100), the head (200) housing a tube comprising two accessible ends and a rotor provided with two or more squeezing elements configured to squeeze the tube, the rotor being configured to be driven by the electric motor (130) when the head (200) is coupled to the housing (100), wherein the housing (100) further contains a printed circuit board (160) configured to control the peristaltic pump and to supply power to the electric motor (130), the printed circuit board (160) being provided with two slots (161), configured to house two power supply terminals (131) of the electric motor (130) insertable into the two slots (161), and with two or more protruding male blade terminals (162), configured to be connected to external female blade terminals of an external power supply, the printed circuit board (160) being substantially triangular and configured to be obtained from a pair of printed circuit boards (160) identical to each other obtainable by separating two antisymmetric portions of a rectangular board (900) along a section line (930) that is antisymmetric with respect to or coincident with a diagonal of the rectangular board (900). |
| US10788029B2 |
Method and system for energy recovery from a rod pump
A system includes, in an exemplary embodiment, a hydraulic cylinder having a barrel, a piston connected to a rod string of the rod pump, and a pressure chamber; a reversible hydraulic pump connected to the pressure chamber; and a motor-generator having a rotor shaft connected to a coupling shaft of the pump. The motor-generator operates in a motor mode to rotate the rotor and coupling shafts in a forward direction so that the hydraulic pump pumps hydraulic fluid to the pressure chamber to raise the piston and rod string in an upstroke, and operates in a generator mode in which a weight of the rod string displaces the piston in a downstroke to pump hydraulic fluid from the pressure chamber to rotate the pump coupling shaft and the rotor shaft in a reverse direction such that the motor-generator generates electricity. A variable speed drive modulates the speed of the motor-generator. |
| US10788026B2 |
Cryogenic pump
A cryogenic pump includes a pressurization assembly configured to be submerged in a cryogenic liquid; a hydraulic actuation assembly; and a transmission assembly in communication between the pressurization assembly and the hydraulic actuation assembly. The transmission assembly including a conduit having a first end adjacent the hydraulic actuation assembly and a second end adjacent the pressurization assembly. The conduit is configured to contain a material having a first state at the first end and a different second state at the second end. |
| US10788025B2 |
Fuel pump
A fuel pump includes a cylinder that forms a compression chamber which pressurizes a fuel, a plunger that compresses the fuel in the compression chamber, a cam that pushes the plunger, and a driven gear that engages a driving gear to transmit a rotational driving force. A profile of the cam is configured such that a peak arrival range is half or less of a compression range. Cam speed is obtained by differentiating a lift amount of the plunger by a rotation angle of the cam, the compression range is an angle range during which the plunger is pushed in the direction of compressing the fuel, and the peak arrival range is an angle range from a start of the compression range until a most retarded position of a peak of the cam speed. |
| US10788024B2 |
Fluid pressure pump
Ports (11 and 12) are formed in a port plate (10). A plurality of valve plate holes are arranged on a circumference around the rotation axis (S). The port plate (10) includes a plurality of bridges (13) configured to divide the port (11) into a circumferential direction to provide a plurality of port holes (11a), and a plurality of bridges (14) configured to divide the port (12) into the circumferential direction to provide a plurality of port holes (12a). A summation of the number of port holes (11a) and the number of port holes (12a) is greater than the number of valve plate holes. |
| US10788023B2 |
Passive actuator for suppressing a vibration of a column pipe of a vertical pump, vertical pump and method of retrofitting a vertical pump
A passive actuator for suppressing vibration of a column pipe of a vertical pump, the actuator being mounted between the column pipe of the vertical pump and a canister surrounding the column pipe. The passive actuator includes a first operational state for adding stiffness between the canister and the column pipe and a second operational state for at least reducing the stiffness. The passive actuator includes passive actuator elements, each of which automatically changes from the second operational state to the first operational state when the temperature of the passive actuator element changes from a second to a first temperature, the first temperature being different from the second temperature, and to automatically change from the first operational state to the second operational state, when the temperature of the passive actuator element changes from the first temperature to the second temperature. |
| US10788022B2 |
Tight structure for external solar receiver in a tower of a concentrating solar power plant
An external solar receiver, for a concentrating thermodynamic solar power plant of the type with a tower and heliostat field, has a wind tight modular inner structure, also called “casing,” and a plurality of heat exchanger tube receiver panels fastened to that inner structure. Each panel has a plurality of metal boxes supporting the heat exchanger tubes and assembled to one another by assembly means allowing the disassembly, each box being covered with thermal insulation via an anchor. The tubes are secured to the boxes by a removable and floating connector. |
| US10788018B2 |
Wind turbine rotor shaft arrangement
A wind turbine rotor shaft arrangement, e.g. of horizontal type, comprising a rotor shaft for supporting wind turbine blades, a non-rotating first housing structure for supporting the rotor shaft, and a first rolling bearing arranged to support, in a first axial direction, the rotor shaft in relation to the first housing structure at a first support point. The first rolling bearing is a single row self-aligning bearing comprising an inner ring, an outer ring, and a set of rolling elements formed of rollers arranged in an intermediate configuration between the inner and outer rings. Each roller is a symmetrical bearing roller having a curved raceway-contacting surface arranged contacting a curved inner raceway of the inner ring and a curved outer raceway of the outer ring. A contact angle between each roller and the inner and/or outer raceway is inclined in relation to the radial direction of the rotor shaft. |
| US10788016B2 |
Transitioning wind turbine
A transitioning wind turbine for land or offshore use having a tower base; a wind turbine tower attached to the tower base; a wind turbine attached to the wind turbine tower having a hub and an outer perimeter with spokes disposed between the hub and outer perimeter; a set of vanes carried by the spokes; a generator configured to engage the outer perimeter of the wind turbine and convert a rotational energy of the outer perimeter into power; a lifting tower having a pivot disposed at a proximal end of the lifting tower; a cable attached between the lifting tower and the wind turbine tower; and, wherein the lifting tower is configured to transition from the upright position to the tilted position as the wind turbine tower transitions between the horizontal position to the vertical position. |
| US10788014B2 |
Systems and methods for providing controlling power capacity during the operation of a regenerative power generating unit
A method for delivering controlling capacity to a regenerative power generating unit driven by a strongly fluctuating primary energy source includes routine determination of the actual uncertainty with which compliance with the target value for the controlling capacity ΔPRL is achieved, in consideration of the fluctuating primary energy source, routine calculation of a dynamic security margin based upon the actual uncertainty, routine adjustment of the target value (Ptarget) on the basis of the requisite controlling capacity and the dynamic security margin. Statistical uncertainty is determined and the target value is then dynamically offset such that a corresponding buffer margin (security margin) is generated: large in the event of high uncertainty, low in the event of low uncertainty. Under consistent wind conditions, the security margin is significantly narrower, thus resulting in a larger target value. |
| US10788009B2 |
Device for recovering wave energy
The invention relates to a device for recovering wave energy, the device including a drum which is adapted to rotate around its centre axis and inside which an electric generator is adapted, arranged to be rotated by the rotating motion of said drum. In order for the device to recover energy better than prior art devices, the device includes at least one wing adapted on the outside of the drum, the wing being arranged to turn in such a way that it may be turned from a first position to a second position whereby, as the wing is in its first position, the motion of water in a first direction of the drum centre axis is arranged to rotate the drum in a first direction, and as the wing is in its second position, the motion of water in a second direction of the drum centre axis is also arranged to rotate the drum in said first direction, and the turning of the wing is arranged to take place under control of a pressure sensor. |
| US10788007B2 |
Method for safely capturing high RPM thresholds in spark-ignition engines
A method for safely capturing an engine RPM threshold in a spark-ignition internal combustion engine which may exceed the maximum safe unloaded RPM for that engine. Typical engines having a safe RPM high speed redline when coupled to a load, and a reduced RPM redline when decoupled and unloaded, can be set to activate ancillary equipment at a high redline, engine loaded RPM by deriving and processing data from the engine at a low, unloaded reduced RPM speed. The method requires operator reference to an existing OEM or after-market tachometer which enables the user to set a low RPM reference point while the engine is unloaded and running at a slow RPM. Raw data from the latter low RPM reference point selected by a user is safely captured to form a raw threshold while the engine is operating unloaded, and a higher RPM operating threshold is calculated and set from the raw threshold. The higher RPM operating threshold may exceed the maximum safe unloaded RPM for said engine. |
| US10788005B2 |
System for controlling an internal combustion engine
System for controlling an internal combustion engine, the system comprising stop means to stop automatically an internal combustion engine according to a predefined operating condition of the internal combustion engine, verification and/or restoration means to verify or to restore a first component of the internal combustion engine, learning means to learn a control variable of a second component of the internal combustion engine, inhibition means of the stop means to prevent/ignore an engine stop, wherein only the verification and/or restoration means, when activated, are suitable to cause an activation of the inhibition means, and wherein the learning means are enabled to activate only when the verification and/or restoration means are active. |
| US10788004B2 |
High-pressure fuel supply pump
A fuel supply pump includes a pressurizing chamber, a high-pressure path, and a valve unit. The valve unit includes an outlet valve which is configured to open to allow fuel in the pressurizing chamber to flow to the high-pressure path when fuel pressure in the pressurizing chamber becomes higher than a first predetermined pressure. The valve unit also includes a pressure relief valve which is configured to open to allow fuel in the high-pressure path to return to the pressurizing chamber when fuel pressure in the high-pressure path becomes higher than a second predetermined pressure. The valve unit also includes a valve seat member in which a relief path and a plurality of outlet paths are formed, wherein a first end of the relief path opens on a relief valve seat for the pressure relief valve, and respective first ends of the plurality of outlet paths open on an outlet valve seat for the outlet valve. |
| US10787997B1 |
Rocket booster casings made with semipreg having a thermoplastic toughened novolac-based epoxy resin matrix
A semipreg that can be cured/molded to form aerospace composite parts including rocket booster casings. The semipreg includes a fibrous layer and a resin layer located on one side of the fibrous layer. The resin layer includes an epoxy component that is a combination of a hydrocarbon epoxy novolac resin and a trifunctional epoxy resin and optionally a tetrafunctional epoxy resin. The resin matrix includes polyethersulfone as a toughening agent and a thermoplastic particle component. |
| US10787992B1 |
Regenerative displacer for use in a stirling engine
A regenerative displacer for use in a stirling engine includes two opposite covers with respective through openings, a body engaging the covers to define an accommodation space therein, a regenerator disposed in the accommodation space, and a rod inserted through the regenerator and one of the covers into a cooling portion of the stirling engine. The regenerator has a plurality of channels. Each channel has two open ends and a heat collecting net engaging each open end. Working gas passing through the regenerative displacer can be concentrated at the open ends and can absorb and release heat quickly because of the heat collecting nets, thereby increasing the efficiency of heat exchange and a temperature difference of the working gas in a thermodynamic cycle. Accordingly, pressure is increased to facilitate a quick reciprocation of a power piston of the stirling engine, and this increases output power and saves energy. |
| US10787991B2 |
Complex-shaped forged piston oil galleries
A piston for an internal combustion engine including a cooling gallery and a complex combustion surface is provided. The piston includes an upper crown member joined to a lower member, for example by hybrid induction welding. A complex combustion bowl is formed in the upper crown member by forging. The combustion bowl includes at least one protrusion, and typically a plurality of protrusions spaced from one another. After the forging step and before the joining step, portions of an undercrown surface located opposite the spaces between the protrusions are machined, and portions located directly opposite the protrusions are left as-forged. The crown member is joined to the lower member, for example by hybrid induction welding. |
| US10787987B2 |
Controlling a pressure regulating valve of a fuel rail
A method for operating an internal combustion engine having an injection system which has a high-pressure accumulator, wherein a high pressure in the high-pressure accumulator is regulated via a suction throttle on the low-pressure side as a first pressure control member in a first high-pressure control loop, wherein in a normal operation a high-pressure disturbance variable is produced via a pressure control valve on the high-pressure side as a second pressure control member, via which fuel is redirected from the high-pressure accumulator to a fuel reservoir. For this purpose, the high pressure in a safety operation is regulated by the pressure control valve via a second high-pressure control loop, or, in the safety operation, a maximum fuel volume flow is continuously redirected from the high-pressure accumulator to the fuel reservoir via the pressure control valve. |
| US10787979B2 |
Engine torque smoothing
Methods, devices, estimators, controllers and algorithms are described for estimating the torque profile of an engine and/or for controlling torque applied to a powertrain by one or more devices other than the engine itself to manage the net torque applied by the engine and other device(s) in manners that reduce undesirable NVH. The described approaches are particularly well suitable for use in hybrid vehicles in which the engine is operated in a skip fire or other dynamic firing level modulation manner—however they may be used in a variety of other circumstances as well. In some embodiments, the hybrid vehicle includes a motor/generator that applies the smoothing torque. |
| US10787976B1 |
System and method for estimating cylinder pressure
A method for estimating a peak cylinder pressure associated with operation of an internal combustion engine may include receiving, in a cylinder combustion model, a fuel signal and an air signal. The cylinder combustion model may be configured to estimate at a first crankshaft angle, a first mass fuel burn rate and a first burned fuel-air ratio associated with combustion. The cylinder combustion model may also be configured to estimate at a second crankshaft angle, a combustion ignition delay associated with the combustion, and estimate at the second crankshaft angle, a start of combustion associated with the combustion of the fuel and the air supplied to the cylinder. The cylinder combustion model may be further configured to estimate, based at least in part on the start of combustion, a peak cylinder pressure associated with the combustion of the fuel and the air supplied to the cylinder. |
| US10787975B2 |
Vehicle control device
A vehicle control device includes: an on-vehicle object recognizing portion that recognizes whether an on-vehicle object that is a person other than a driver or a luggage is present on a saddle-ridden type vehicle; a stop position recognizing portion that recognizes whether the saddle-ridden type vehicle has stopped in middle of or immediately before an uphill slope; and an engine control portion that controls an engine output in the saddle-ridden type vehicle, and, when the on-vehicle object is present on the saddle-ridden type vehicle and the saddle-ridden type vehicle has stopped in middle of or immediately before the uphill slope based on recognition results of the on-vehicle object recognizing portion and the stop position recognizing portion, the engine control portion performs engine output increase control as defined herein. |
| US10787974B2 |
Ignition apparatus and method for a premixed charge in a gaseous-fueled engine
Premixed engines have ignition issues when engine speed and load are below a predetermined range. An ignition apparatus for igniting a premixed charge in a gaseous-fueled internal combustion engine comprises an ignition device associated with a combustion chamber of the internal combustion engine. There is at least one of a dilutant injector for introducing a diluting agent that forms a stratified charge around the ignition device and an enrichment injector for introducing gaseous fuel that forms a stratified charge around the ignition device. An electronic controller is operatively connected with the ignition device and the at least one of the dilutant injector and the enrichment injector and programed to at least one of actuate the dilutant injector to introduce the diluting agent when the ignition device decreases a local air-fuel equivalence ratio around the ignition device below a predetermined threshold; and actuate the enrichment injector to introduce the gaseous fuel to decrease the local air-fuel equivalence ratio when engine load and engine speed are below a predetermined threshold engine load and speed range and when the ignition device does not affect the local air-fuel equivalence around the ignition device. |
| US10787967B2 |
Starter-generator modules for gas turbine engines
A starter-generator module for a gas turbine engine includes an inner stator portion with an armature defining a rotation axis and an outer rotor portion disposed about the rotation axis. The outer rotor portion includes a permanent magnet and a gear teeth member. The permanent magnet is disposed about the rotation axis and the gear teeth member is defined on the outer rotor portion such that the gear teeth member transmits rotational energy to an accessory gearbox in a start mode and receives rotational energy from the accessory gearbox in a generate mode. |
| US10787965B1 |
Advanced gas turbine engine
A gas turbine engine in which working gases are provided a linear path within turbine blade passageways of a power turbine in at least one dimension prior to the turning of working gases to provide rotational power. A fan causes cooling air to flow through turbine blade passageways that are not, at the time in the cycle of revolution of the power turbine, receiving a flow of working gases. After exiting said turbine blade passageways, said cooling air mixes with spent working gases, lowering the temperature of the exhaust. |
| US10787960B2 |
Transmission device of an engine, particularly for an engine with variable compression rate and/or variable displacement
A transmission device, particularly for an engine with variable compression rate and/or variable displacement, includes, in a cylinder housing: a combustion piston capable of moving in a combustion cylinder of the engine and secured to a transmission member; a gear engaging with a first rack of the transmission member and providing transmission of the movement between the combustion piston and a crankshaft of the engine; a connecting rod engaging, at a first end, with the gear and, at a second end, with the crankshaft; and a control member engaging with the gear and secured to a control piston. The combustion piston and the transmission member are slidably linked with the cylinder housing in a main direction. |
| US10787959B2 |
Operation of internal combustion engine with improved fuel efficiency
A process of operating a spark-ignited internal combustion engine (SI-ICE) with improved fuel efficiency and reduced emissions including under steady state and under lean-operating conditions at high overall air to fuel (AFR) ratios. A first supply of high octane hydrocarbon fuel, such as gasoline or natural gas, and a first supply of oxidant are fed to a fuel reformer to produce a gaseous reformate with a reforming efficiency of greater than 75 percent relative to equilibrium. The gaseous reformate is mixed with a second supply of oxidant, after which the resulting reformate blended oxidant is fed with a second supply of high octane hydrocarbon fuel to the SI-ICE for combustion. Steady state fuel efficiency is improved by more than 3 percent, when the reformate comprises from greater than about 1 to less than about 18 percent of the total volume of reformate blended oxidant fed to the engine. |
| US10787958B2 |
System, method, and device to optimize the efficiency of the combustion of gases for the production of clean energy
The present invention refers to a system, a method and a device to optimize the efficiency of the combustion of gases for the production of clean energy comprising a magnetic nucleus (30) and inlet and outlet ducts (41a, 42a), the inlet and outlet ducts (41a, 42a) being configured to receive gases, the gases alternately establishing flows between the inlet ducts (41a) and the outlet ducts (42a) and vice-versa, the magnetic nucleus (30) being configured to generate and to expose the gases within the inlet and outlet ducts (41a, 42a) to magnetic fields (35), the alternation of flows between the inlet and outlet ducts (41a, 42a) and the exposure to magnetic fields (35) promoting acceleration of the hydrogen atoms and ions of oxygen and argon, promoting the reduction of the radii of the orbits of the electrons of the hydrogen around their nuclei and provoking the release of potential energy of the electrons and corresponding increase of the kinetic energy of the nuclei of the gas molecules, in such a way to optimize (increase) the heating power of the gases (201, 202). |
| US10787955B2 |
Two-stage turbo system and control method for two-stage turbo system
A two-stage turbo system includes: a high-pressure stage turbocharger having a high-pressure stage turbine disposed in an exhaust passage of an engine; and a low-pressure stage turbocharger which includes a low-pressure stage turbine disposed downstream of the high-pressure stage turbine in the exhaust passage, and which is larger in size than the high-pressure stage turbocharger. The low-pressure stage turbine includes at least two scroll passages including a first scroll passage and a second scroll passage, which together form a scroll part for introducing exhaust gas into a nozzle flow passage of the low-pressure stage turbine. The scroll part is configured such that a first range of the nozzle flow passage into which the exhaust gas passing through the first scroll passage is introduced does not overlap with a second range of the nozzle flow passage into which the exhaust gas passing through the second scroll passage is introduced, in a circumferential direction of the nozzle flow passage. |
| US10787954B2 |
Elliptically-shaped combustion chamber
The present invention relates to a combustion chamber of a combustion engine. The combustion chamber comprises a single intake valve (2), a single exhaust valve (3), a fuel injector (5) and two plugs (4). According to the invention, the combustion chamber is substantially elliptical (6) and the components of the combustion chamber are arranged as follows: valves (2, 3) are located at the ends of the major axis (8) of ellipse (6), plugs (4) are located close to the minor axis (9) of ellipse (6), fuel injector (5) is located on the periphery of ellipse (6) between intake valve (2) and a plug (4). |
| US10787948B2 |
Muffler with easy discharge of condensate
A muffler with ease discharge of condensate may include a housing formed of a cylinder shape and provided with an end plate at both end portions thereof, at least one baffle disposed in the housing to divide the internal space of housing into a plurality of chambers, an inlet pipe introducing exhaust gas in the housing, an outlet pipe discharging the exhaust gas from the housing the outside, so that the exhaust gas flowed into the inlet pipe flows through the chamber divided in the housing to be discharged through the outlet pipe, a condensate collecting tube disposed along the lower surface of the housing and provided with a passage in which the condensate gathered in the lower surface of the housing is introduced to be flowed and a condensate inducing tube connecting the condensate collecting tube and the outlet pipe. |
| US10787945B2 |
Urea deposit growth thermal management via multi-zone alternating variable diesel exhaust fluid injection utilizing a physics-based deposit growth and decay model
A dosing control unit (DCU) may receive operational information associated with a selective catalytic reduction (SCR) aftertreatment system. The DCU may generate a deposit prediction, associated with the SCR aftertreatment system, based on the operational information. The deposit prediction may include information that identifies a predicted size of a deposit in a dosing zone of a plurality of dosing zones associated with the SCR aftertreatment system. The deposit prediction may be generated using a deposit growth model associated with predicting sizes of deposits in the plurality of dosing zones. The DCU may select a dosing scheme, of a plurality of dosing schemes, based on the deposit prediction. The DCU may implement the selected dosing scheme in order to cause diesel exhaust fluid (DEF) to be dosed in the plurality of dosing zones in accordance with the selected dosing scheme. |
| US10787943B2 |
Exhaust device for internal combustion engine
An exhaust muffler includes a first muffler section connected to an exhaust pipe and a second muffler section connected to the first muffler section. Exhaust gases delivered from the exhaust pipe are discharged from the first muffler section and the second muffler section out of the exhaust muffler. The first muffler section includes a tubular member made up of an inner pipe to which the exhaust pipe is connected and an outer pipe covering the inner pipe, and a connector connecting the tubular member and the second muffler section to each other. The first muffler section has a first expansion chamber defined therein between the inner pipe and the outer pipe. The inner pipe houses therein a valve for changing an amount of exhaust gases passing through the inner pipe. The first muffler section includes a curved portion that is curved vertically as viewed in side elevation of the vehicle. The exhaust muffler has a second expansion chamber defined in the second muffler section rearward and upward of the first muffler section, the second expansion chamber having a cross-sectional area larger than a cross-sectional area of the first expansion chamber. There is thus provided an exhaust device for an internal combustion engine, which includes a muffler compact in a longitudinal direction thereof. |
| US10787939B1 |
Poppet valve for internal combustion engine
Poppet valve for an internal combustion engine including a valve stem and a single circular valve head attached at one end of the valve stem. The valve head has a circular peripheral contour and an arcuate edge without any sharp elements to avoid turbulence and improve flow around the valve to therefore maximize flow velocity. This translates into increased cylinder breathing in the intake cycle and reducing back pressure in the exhaust cycle. |
| US10787938B2 |
Engine with variable valve timing mechanism
The number of advance chambers is larger than the number of retard chambers in an intake variable valve timing (VVT), whereas the number of retard chambers is larger than the number of advance chambers in an exhaust VVT. Accordingly, with limitation of an oil pressure that can be used by the VVTs, a pumping loss in a transition period in which a valve overlap amount is changed by advancing or retarding a valve timing can be reduced. |
| US10787937B2 |
Method and system for transforming heat into kinetic energy
A method and system enabling the efficient use of thermal energy to provide kinetic energy and/or electrical energy. The method uses at least two heat exchangers for heating the working medium, a heat engine and a condenser. The working medium consists of at least two substances. The working medium is partially condensed on the primary side of the first heat exchanger, wherein heat is transferred to the working medium flowing on the secondary side and, subsequently, further condensation heat is transferred to a cooling circuit in a condensation heat exchanger on the primary side of the condensation heat exchanger. Subsequently, the working medium is redirected to the secondary side of the first heat exchanger. A separation of gaseous fractions of the working medium takes place in the condensation heat exchanger on the primary side. |
| US10787934B2 |
Steam turbine plant
A steam turbine plant includes a high-medium pressure turbine having a high-pressure turbine section provided at one end portion in an axial direction and a medium-pressure turbine section provided at the other end portion; a low-pressure turbine disposed coaxially with the high-medium pressure turbine; a condenser configured to cool steam used in the low-pressure turbine to condense the steam into condensate; and a feed-water heater configured to heat the condensate with steam discharged from the high-pressure turbine section. The plant also includes a low-pressure moisture separating and heating device configured to remove moisture of steam discharged from the medium-pressure turbine section, and to heat the steam with a part of steam to be sent to an inlet portion of the high-pressure turbine section and a part of steam to be sent to an inlet portion of the medium-pressure turbine section from an outlet portion of the high-pressure turbine section. |
| US10787932B2 |
Turbine blade with dust tolerant cooling system
A turbine blade includes an airfoil that has a tip region that extends from the leading edge toward the trailing edge, and the tip region is bounded by a wall that extends at a positive angle. The leading edge has a leading edge cooling circuit that is defined from the platform to a tip flag channel, and the leading edge cooling circuit is in fluid communication with the tip flag channel. The pressure side includes at least one tip dust hole defined through the wall proximate the pressure side, and the at least one tip dust hole has an inlet and an outlet. The airfoil has at least one rib defined on the wall that extends at a second angle, and the at least one rib merges with at least one flow scoop to direct the particles and a portion of the cooling fluid into the inlet. |
| US10787931B2 |
Method and structure of interdigitated turbine engine thermal management
The present disclosure is directed to a method of turbine section thermal management for a gas turbine engine. The engine includes a first turbine bearing defining an outer air bearing disposed radially adjacent to a low speed turbine rotor hub of a low speed turbine rotor and an inner bearing disposed radially adjacent to a high pressure (HP) shaft coupled to a high speed turbine rotor, wherein a first manifold is in fluid communication from a pressure plenum of a combustion section to the first turbine bearing, and wherein a second manifold is in fluid communication from the first turbine bearing to a pressure regulating valve and an outer diameter secondary flowpath of the turbine section, and wherein a third manifold is in fluid communication from the pressure plenum of the combustion section to the pressure regulating valve. The method includes flowing air from the pressure plenum to the first turbine bearing; flowing air between the outer air bearing and the low speed turbine rotor hub; flowing air between the inner air bearing and the HP shaft; flowing air from the first turbine bearing to the pressure regulating valve via the second manifold; and flowing air from the first turbine bearing to the outer diameter secondary flowpath via the second manifold. |
| US10787927B2 |
Gas turbine engine having a flow-conducting assembly formed of nozzles to direct a cooling medium onto a surface
A turbomachine, with a flow-conducting assembly, which on a first side serves for the flow-conduction of a first medium, which has a first temperature, and which on a second side is coolable with a second medium, which has a second temperature, that is lower than the first temperature, and with an impingement grille including openings which extend spaced from the flow-conducting assembly, wherein via the openings of the impingement grille the second medium is directable onto the second side of the flow-conducting assembly. In the region of at least some of the openings of the impingement grille, flow-conducting elements for the second medium are formed, which emanating from the impingement grille extend in the direction of the second side of the flow-conducting assembly to be cooled. |
| US10787926B2 |
System and method for synchronous condenser clutch
A method of configuring a power generation unit for synchronous condensing operation includes coupling a clutch to a generator shaft of a generator without moving the generator along a generator axis of the generator shaft. The method also includes coupling the clutch to a turbine shaft of a turbine via a spacer without moving the turbine along a turbine axis of the turbine. Furthermore, the generator shaft is configured to support a weight of the clutch without a clutch pedestal support. |
| US10787923B2 |
Axially preloaded seal
A seal for a gas turbine engine is disclosed. In various embodiments, the seal includes a first annular ring; a second annular ring; an annular brush having a first brush end disposed between the first annular ring and the second annular ring; and an axial ring seal having a first seal end configured for contact with the second annular ring. |
| US10787922B2 |
Tubular seal with wavy shroud for an aircraft propulsion system
An assembly is provided for an aircraft propulsion system. This assembly includes a first component, a second component and a tubular fire seal. The first component includes a first passage. The second component includes a second passage. The tubular fire seal seals a gap between the first component and the second component. The tubular fire seal includes an outer shroud. At least a portion of the outer shroud has a wavy sectional geometry. The first passage is fluidly coupled with the second passage through an inner bore of the tubular fire seal. |
| US10787921B2 |
High pressure turbine rear side plate
A cover plate for a rotor assembly is disclosed. In various embodiments, the cover plate includes an annular member having a radially inner portion and a radially outer portion with respect to a longitudinal axis, the radially inner portion including an aft face and an angled forward face, the angled forward face defining a forward face angle with respect to a cylindrical plane that is coaxial with the longitudinal axis, the face angle having a value that is greater than or equal to fifty degrees; a first tab and a second tab disposed proximate the radially inner portion of the annular member; and a slot disposed between the first tab and the second tab. |
| US10787919B2 |
Mounting of vanes at the periphery of a turbine engine disc
The invention relates to a method of mounting of vanes (10) at the periphery of a turbine engine disc (12), where in the disc (12) comprises sockets extending in alternation with teeth, wherein the vanes (10) comprise respectively: roots designed to be inserted into the sockets, heels (26) and blades (24) connecting the roots to the heels. According to the invention, the method comprises the steps consisting of: (a) positioning the vanes (10) such that the root of each vane is axially opposite one of the sockets in the disc, (b) providing a mounting tool (50) featuring an endpiece (40) of a shape partly complementary to the heel (26) of one of the vanes, (c) causing the endpiece (40) of the mounting tool (50) to cooperate with the heel (26) of the vane, (d) pivoting the heel (26) of the vane by a rotational movement (54) of the mounting tool (50) and (e) axially inserting the vane root into the socket of the disc. |
| US10787916B2 |
Turbine wheel assembly with ceramic matrix composite components
The present disclosure is related to turbine wheel assemblies for gas turbine engines. Such turbine wheel assemblies may include ceramic matrix composite airfoil components mounted with different types of coupling to a central disc. |
| US10787914B2 |
CMC airfoil with monolithic ceramic core
An airfoil includes a core having a first surface, a skin having a second surface disposed over at least a portion of the first surface of the core, and at least one of a transient liquid phase (TLP) bond and a partial transient liquid phase (PTLP) bond. The bond(s) are disposed between the first surface and the second surface, joining the skin to the core. |
| US10787913B2 |
Airfoil cooling circuit
An airfoil for a gas turbine engine includes axial flow and radial flow cooling circuits defined within an airfoil body. A baffle disposed in spaced relation to an inner surface of the airfoil has a plurality of impingement cooling holes configured to direct a cooling fluid at an inner surface of the airfoil body and an axial extent from the leading edge defined by an aft wall, with the axial extent being substantially constant between the inner and outer end walls and defined by a plane perpendicular to an engine axis. A first radially-extending rib is angled with respect to the baffle to define a first passage between the first rib and the baffle that tapers in cross-sectional area between the inner end wall and the outer end wall, becoming larger in cross-sectional area in a direction of cooling fluid flow through the first passage. |
| US10787910B1 |
Gas turbine engine airfoil frequency design
A turbomachine airfoil element includes an airfoil that has pressure and suction sides spaced apart from one another in a thickness direction and joined to one another at leading and trailing edges. The airfoil extends in a radial direction a span that is in a range of 2.59-2.89 inch (65.7-73.3 mm). A chord length extends in a chordwise direction from the leading edge to the trailing edge at 50% span and is in a range of 1.35-1.65 inch (34.4-42.0 mm). The airfoil element includes at least two of a first mode with a frequency of 2241±10% Hz, a second mode with a frequency of 3598±10% Hz and a third mode with a frequency of 6212±10% Hz. |
| US10787909B2 |
Asymmetrical shroud for a compressor of a turbine engine
In an axial turbomachine low-pressure compressor, the compressor, or booster, includes a first vane with an intrados surface, a second vane with an extrados surface, an inter-vane passage with a guiding surface, which connects the intrados surface to the extrados surface delimiting an annular vein, and which has a bulge and a recess forming a so-called 3D contouring geometry, or non-axisymmetric surface. The guiding surface includes an axially symmetrical or substantially flat zone, which axially extends through the inter-vane passage so as to separate the recess from the bulge. |
| US10787908B2 |
Disk assembly for gas turbine compressor
Disclosed herein is a disk assembly for a gas turbine compressor, which comprises a partition wall formed to partition a space between disks for a gas turbine compressor to optimize a cooling fluid path. |
| US10787904B2 |
Measuring and adsorbing chemical in downhole fluids
Interaction of adsorbing chemicals with a downhole tool presents inaccuracies in the adsorbing chemical measurement and analysis. The principles of the present disclosure provide a method and system of sampling fluids including an adsorbing chemical in a subterranean reservoir. One method may include modeling an interaction between the adsorbing chemical and a downhole tool, applying the model to a measurement of the adsorbing chemical, and adjusting the measurement in response to applying the model. |
| US10787900B2 |
Differential pressure indicator for downhole isolation valve
A differential pressure indicator (DPI) for use with a downhole isolation valve includes a tubular mandrel for assembly as part of a casing string and for receiving a tubular string. The mandrel has a stop shoulder and a piston shoulder. The DPI further includes a tubular housing for assembly as part of the casing string and for receiving the tubular string. The housing is movable relative to the mandrel between an extended position and a retracted position and has a stop shoulder and a piston shoulder. The DPI further includes a hydraulic chamber formed between the piston shoulders and a coupling in communication with the hydraulic chamber and for connection to a sensing line. The housing is movable relative to the mandrel and to the extended position in response to tension exerted on the DPI. |
| US10787899B2 |
Resonant acoustic structure for measuring well or borehole depth
A method and apparatus to measure the fluid depth in a well or borehole is described. The approach reduces the effects of acoustic noise occurring near the top of the well or borehole that can interfere with the fluid depth measurement. A resonant acoustic structure between an acoustic transducer and the well or borehole provides efficient coupling of spectrally narrow acoustic signals into the well or borehole, as well as providing a bandpass acoustic filter on the returning signal, to improve the signal to noise ratio of the desired acoustic reflection. |
| US10787897B2 |
Electronic module housing for downhole use
Methods, systems, devices, and products for downhole operations. Embodiments include downhole tools comprising an outer member configured for conveyance in the borehole; a pressure barrel positioned inside the outer member; a substantially cylindrical pod positioned inside the pressure barrel; and at least one downhole electronic component mounted between the exterior surface and the frame. The pod comprises at least one rigid outer surface forming an exterior surface of the pod and supported by a central frame extending across a diameter of the pod, such as a plurality of outer rigid surfaces. The pod may include a plurality of coupled rigid elongated semicircular metallic shells, wherein each shell of the plurality comprises a rigid outer surface of the plurality of outer rigid surfaces. Each of the at least one downhole electronic component may be sealingly enclosed within a corresponding shell. |
| US10787895B2 |
Drilling operation apparatus, methods, and systems
In some embodiments, an apparatus and a system, as well as a method and article, may operate to generate a surface representing mechanical specific energy as a function of dimensionless products of downhole drilling process variables. Additional actions may include characterizing an area of the surface for different drill bit types, and operating a controlled device according to a location of run data associated with at least one of the different drill bit types and the area on the surface. Additional apparatus, systems, and methods are disclosed. |
| US10787887B2 |
Method of performing integrated fracture and reservoir operations for multiple wellbores at a wellsite
A method of performing oilfield operations at a wellsite is disclosed. The wellsite is positioned about a subterranean formation having multiple wellbores therethrough and a fracture network therein. The fracture network includes natural fractures. The method involves generating fracture parameters including a hydraulic fracture network of a fracture grid for each of the multiple wellbores based on wellsite data including microseismic events and a mechanical earth model, generating reservoir parameters including an updated mechanical earth model of a reservoir grid based on the wellsite data and the fracture parameters, generating integrated wellsite parameters including an integrated earth model by integrating the fracture parameters from the multiple wellbores with the reservoir parameters, and performing production operations at the multiple wellbores based on the integrated wellsite parameters. |
| US10787883B2 |
Testable back pressure valves
A testable back pressure valve can include a housing comprising a housing body. The valve can also include a valve seat coupled to the housing, where the valve seat includes a valve seat body having a first cavity and a second cavity, and where the valve seat further includes a first network of channels disposed in the valve seat body. The valve can further include a valve head movably disposed within the first cavity of the valve seat. The valve can also include a piston follower movably disposed within the second cavity of the valve seat, where the valve head is fixedly coupled to the piston follower. The valve can further include a travel piston movably disposed within the second cavity of the valve seat, where the travel piston is moveably coupled to the piston follower. |
| US10787880B2 |
Method for sealing perforation tunnels with swelling elastomer material
A method for sealing perforation tunnels in a well includes steps of pumping an initial volume of fluid into the well, mixing expandable material into a carrier fluid to form an expandable fluid mixture, pumping the expandable fluid mixture into the well to force the expandable material into the perforation tunnels in the well, and holding the expandable material under a hold pressure in the perforation tunnels for a cure period to form perforation plugs. |
| US10787874B2 |
Apparatus, systems and methods for mitigating solids accumulation within the wellbore during stimulation of subterranean formations
There is provided a process for stimulating hydrocarbon production from a subterranean formation, comprising: conducting stimulation material to the subterranean formation via a wellbore, wherein the stimulation material includes solid particulate material; within the wellbore, agitating the conducted stimulation material with a fluid motion-actuating tool, such as, for example, a coiled tubing agitator tool. |
| US10787873B2 |
Recirculation isolator for artificial lift and method of use
A system includes a retrievable string for use in a completion string of a well, the completion string including an electrical stator. The retrievable string is to be disposed in the completion string, the retrievable string including a rotor for receipt within the electrical stator and to rotate in response to electromagnetic fields generated by the stator, an impeller coupled to the rotor, a housing to surround the impeller, and a recirculation isolator coupled to the housing. The recirculation isolator includes a sealing element and a locking tool, where the sealing element sealingly engages with the completion string, and the locking tool positions the retrievable string in the completion string and detachably couples the retrievable string to the completion string. The locking tool includes a rotational locking feature to engage an indexing receptacle of the completion string. |
| US10787868B2 |
Coil tubing injector apparatus and method
A coiled tubing injector apparatus for inserting and/or removing coiled tubing from a well head comprising a first injector column and a second injector column forming a central pathway within a frame. The first and second injector columns each comprise an inner and outer band, the outer band containing a plurality of rolling elements for engaging the coiled tubing and the inner band creating drive force to energize the outer band. The inner band further comprises a wear plate designed to sustain the majority of wear for less costly maintenance and repair of injection heads. |
| US10787861B2 |
Vehicular auger implement
A vehicular auger implement. The implement is configured to be operated by a single operator and comprises an auger having a bit. The implement includes a four bar linkage comprising a first bar, a second bar, a third bar, and a fourth bar. The first bar is coupled to each of the second bar and a hydraulically actuated arm. The auger is operably coupled to the fourth bar. The four bar linkage is configured to convert a rotational motion of the second bar to a vertical motion of the auger. A vehicle to which the auger implement is coupled is configured to remain stationary while a hole is bored using the vertical motion of the auger. |
| US10787860B2 |
Coring apparatus for rubber stator
An apparatus for removing rubber stator material from inside a housing includes a head, at least one blade, and an actuator. For example, the apparatus can be used to core out rubber material from the housing so new material can be molded therein. Also, the apparatus can be used to cut back excess rubber material newly molded in the housing. The head is rotated about an axis and is moved along the axis relative to the housing. The at least one blade is pivotably connected to the head and removes the rubber stator material at least partially from inside the housing with the rotation and movement of the head through the housing. The actuator is associated with the at least one blade and is operable to adjust a pivot of the at least one blade relative to the head. |
| US10787857B2 |
Vent
A vent comprises a vent body (1) having at least one air flow channel through the body between a front face and a rear face (2) of the body. At least one float controlled flap valve (13) is pivotably mounted with the body, the or each valve having a first, normal position in which air is permitted to flow through an air flow channel and a second position in which the valve pivots in the presence of water to seal the air flow channel. |
| US10787846B2 |
Additively manufactured hinge assembly
A hinge assembly and a method of additively manufacturing the same are provided. The hinge assembly includes a hub defining a body and a first mounting arm and a second mounting arm each projecting from the body. The first mounting arm and the second mounting arm are spaced from one another and define a hinge axis. The hinge assembly also includes a rotatable member or vane rotatably coupled with the hub and positioned between the first mounting arm and the second mounting arm. The rotatable member defines a vane hinge member or hinge member having a first nesting feature shaped complementary to a portion the first mounting arm and a second nesting feature shaped complementary to a portion of the second mounting arm of the hub to nest the hinge member between the first mounting arm and the second mounting arm. The hub and the rotatable member are simultaneously additively manufactured as distinct, but inseparable monolithic components. |
| US10787842B2 |
Vehicle latch activation system and motor vehicle comprising such vehicle latch activation system
The vehicle latch activation system comprises: —a bracket (110), —an activation element (116) intended to activate a latch (102) by rotating with respect to the bracket around an activation axis (118) from an initial position to a final position, wherein a collision on the bracket (110) along a collision direction (L-R) may cause the activation element (116) to rotate from its initial position to its final position, —a blocking element (122) intended, as a result of the collision, to rotate with respect to the bracket (110) around a blocking axis (124), from a disengaged position in which the blocking element (122) allows the activation element (116) to reach its final position, to a blocking position in which the blocking element (122) is intended to block the activation element (110) at a blocked position located between the initial position and the final position. The blocking axis (124) is essentially orthogonal to the activation axis (118). |
| US10787841B2 |
Cable release system for a hold open rod mechanism
A cable release system configured to unlock a hold open rod mechanism or latch mechanism includes an actuator having a handle and a cable attachment. The cable release system also includes a cable connected at one end to the actuator and at another end to an unlocking mechanism associated with the hold open rod mechanism or the latch mechanism. The cable release system also includes the actuator being configured to move the cable and operate the unlocking mechanism associated with the hold open rod mechanism or the latch mechanism. The cable release system also includes the actuator and the handle being configured to be moved by personnel to move the cable and operate the unlocking mechanism associated with the hold open rod mechanism or the latch mechanism. The cable release system also includes the cable attachment including a lower slide and a release slide. |
| US10787837B2 |
Structural components for lightweight tents
Embodiments herein describe various structural components for a lightweight tent. Structural components include a split tip for a tent pole end, configured to receive and secure one or more cords from a tent canopy. The one or more cords may be configured with stoppers that may fit into corresponding recesses on the split tip to assist in retention. Other components include a coupler for attaching one or more cords from the tent canopy. The coupler may be secured to a tent pole section by a retaining ring, or by cooperation of a groove in the tent pole with a corresponding ridge on the coupler. |
| US10787833B1 |
Flagpole having decorative sporting equipment section
The flagpole having decorative sporting equipment section comprises a pole that incorporates a decorative section into its design. The decorative section is functional because it substitutes for a portion of the pole and provides elevation for a flag. The decorative section may be the topmost portion of the flagpole or it may divide the pole into an upper pole and a lower pole with the decorative section in the middle. The flagpole having decorative sporting equipment section may provide a path through the center of the flagpole for a portion of the halyard to travel. The decorative section may be designed to resemble a sporting object such as a lever rifle. A section of the rifle resembling a gun sight may comprise a light source to provide illumination for the flag at night. |
| US10787830B1 |
Swimming pool coping arrangements
Coping arrangements and methods for mounting coping arrangements for swimming pools and related structures are provided. The coping arrangements include an elongated base member shaped and adapted to be received by a wall of a swimming pool; and a plurality of elongated top members, each of the plurality of elongated top members are adapted to be replaceably mounted to the elongated base member, and each of the plurality of elongated top members having an exposed contour different from each of the other elongated top members. The different exposed contours of the top members of the coping arrangement may comprise different cross-sectional. Methods for changing a coping arrangement, coping arrangement kits, coping members, and methods for installing a pool are also disclosed. |
| US10787828B2 |
Binding machine
The reinforcing bar binding machine which is capable of surely wrapping and binding a wire to a binding object. The reinforcing bar binding machine includes a magazine in which two wires are housed so as to be drawable, a curl guide unit which winds the arranged wires around the reinforcing bar, by the operation of feeding the parallel wires at the curl guide unit to wind around the reinforcing bar, a wire feeding unit which feeds the wires so that they are wound around the reinforcing bar, and a binding unit which twists an intersecting portion between one end side and the other end side of the wires wound around the reinforcing bar. |
| US10787823B2 |
Method for producing a flash coving profile and method for arranging the obtained flash coving profile in the corner between a floor and a wall
The invention relates to a method for producing a flash coving profile, including the steps of: providing an elongate metal sheet with a first longitudinal edge and a second edge opposing, and preferably parallel to, the first edge; adhering a flexible and preferably resilient flooring to a first face of the metal sheet, the flooring extending from the first edge to at least the second edge; and bending a cove into the metal sheet with the flooring adhered to it along a bend line which is parallel to and spaced apart from the first edge and on the side to which the flooring is adhered. The invention further relates to a method for arranging a flash coving profile obtained by the method according to the invention in the corner between a floor and a wall. |
| US10787820B1 |
Artificial stone tile comprising natural rock and method for manufacturing the same
The present invention relates to an artificial stone tile comprising natural rock and a method for manufacturing the same. According to the present invention, the artificial stone tile may be manufactured by finely crushing natural rock, which is inexpensive to marble or granite, mixing the powder with an adhesive for increasing cohesion, heat resistance, durability and strength, forming the mixture into a tile shape under high pressure, and subjecting the formed tile to first calculation at high temperature, quenching at cold temperature, and second calcination at low temperature. The artificial stone tile may reproduce the same texture as natural stone, has better abrasion resistance and strength, is environmentally friendly without using synthetic resin, and may be supplied at low prices. |
| US10787819B2 |
Textured cladding element with integrated drip edge
A textured cladding element can be manufactured to approximate the aesthetic and functional properties or natural wood siding and/or shingles. The cladding element can comprise non-wood material, such as fiber cement. The cladding element can include a step and a recessed portion or cove which enables the element to have a relatively low thickness while also achieving a desirable drip edge and/or shadow line when multiple cladding elements are overlapping when installed in a finished product. |
| US10787816B1 |
Spray foam insulation vent
A roof ventilation system can be installed between the rafters of an attic prior to the application of spray-in foam insulation. A roof ventilation system can be provided in 4-foot, 8-foot, or other lengths, of foam insulation board that have kerf cuts (i.e. partial cuts) separating the roof ventilation system into a main panel sized to fit between two rafters, and two side panels. The side panels can be folded over 180 degrees to meet the main panel, and an adhesive can secure them in place to form a foundation. The foundation of the roof ventilation system can include a roof adhesive that can secure the roof ventilation system to the underside of the roof between rafters. |
| US10787811B2 |
Prefabricated structural bamboo system for slabs and roofs
This invention refers to a structural system for floor and roof construction, based on a parallel arrangement of a set of composite pre-tensioned girders to provide support to a deck formed by layers of any given material. The composite girders are components formed by lengths of bamboo culms, steel components and fillings of mortar or other materials, arranged in such way that a maximum mechanical efficiency is obtained. |
| US10787806B2 |
Fire and/or water resistant expansion and seismic joint system
An expansion joint system includes a cover plate; a spline attached to the cover plate; and foam having a fire retardant material included therein in an amount effective to pass testing mandated by UL 2079. The spline depends from the cover plate and is configured to be positioned in a gap between substrates such that the cover plate overlies the gap. The foam is compressible between a first face of the spline and one of the substrates and the foam is compressible between a second face of the spline and the other of the substrates, and the expansion joint system is configured to facilitate compression of the foam when installed between the substrates by repeatedly expanding and contracting to accommodate movement of the substrates; and the foam with the fire retardant material included therein is configured to pass the testing mandated by UL 2079. |
| US10787805B2 |
Fire and/or water resistant expansion and seismic joint system
An expansion joint system includes a cover plate; a spline attached to the cover plate; and a core having a fire retardant material included therein in an amount effective to pass testing mandated by UL 2079. The spline depends from the cover plate and is configured to be positioned in a gap between substrates such that the cover plate overlies the gap. The core is compressible between a first face of the spline and one of the substrates and is compressible between a second face of the spline and the other of the substrates, and the expansion joint system is configured to facilitate compression of the core when installed between the substrates by repeatedly expanding and contracting to accommodate movement of the substrates; and the core with the fire retardant material included therein is configured to pass the testing mandated by UL 2079. |
| US10787799B2 |
Shower and speaker assembly
A shower and speaker assembly. The assembly may include a shower device including a device housing defining an inlet communicating with an inlet chamber, an outlet and a waterway communicating between the inlet chamber and the outlet, the device housing further defining a receptacle having a closed end and an open end, the inlet chamber being behind the closed end, the waterway extending along the receptacle from the closed end toward the open end; and a speaker supportable in the receptacle. The outlet may define an outlet plane, and the speaker may include a speaker housing providing a speaker outlet, the speaker outlet being one of aligned with and positioned forwardly of the outlet plane when the speaker is supported in the receptacle. The assembly may further include a magnetic connecting structure operable to releasably connect the speaker and the shower device. |
| US10787798B2 |
Shut-off element and hydrant with such a shut off element
A shut-off element of a hydrant with a hydrant axis. The shut-off element has a valve stem that is axially movable substantially along the hydrant axis, and a main valve body that can be brought into sealing contact with a sealing surface of the hydrant. The shut-off element has a damping system that is inserted between the main valve body and the valve stem or in a section of the valve stem or between an actuating element of the valve stem and the valve stem or in the actuating element itself, so that the main valve body is coupled to the valve stem axially dampened by the damping system along the hydrant axis. |
| US10787796B2 |
Cool water discharging method and a switch valve with cool water discharging function
A cool water discharging method and a switch valve includes a valve body and a valve spool. The valve body is disposed with a thermosensitive module, an inlet passage, a first outlet passage, and a second outlet passage. The valve body has a cool water discharging passage connected to the inlet passage, a discharging hole connecting the first outlet passage and the cool water discharging passage and an air suction hole connecting the second outlet passage and the cool water discharging passage. When discharging cool water, water flows to the cool water discharging passage rapidly, the air in the second outlet passage is absorbed to the cool water discharging passage. The residual cool water in the second outlet passage is absorbed to the cool water discharging passage through the air suction hole and discharged out with the residual cool water in the first outlet passage. |
| US10787793B2 |
Tagged excavation element
A tagged excavation element, including an excavation element body and a tagging device securable to the excavation element body. The tagged excavation element is characterized in that the tagging device includes a man-made radioactive source. Typically, but not exclusively, the excavation element body comprises a shroud or tooth of an excavation bucket of a ground excavation tool (GET). A method is provided for manufacturing the tagged excavation element, and for detecting the tagged excavation element. |
| US10787790B2 |
Work machine
Regeneration control is exercised and energy saving is realized even when an abnormality occurs to pressure sensors for hydraulic actuators. A work machine includes: a hydraulic pump (41b) that supplies a hydraulic fluid to a second hydraulic actuator (34); a regeneration circuit (47) that regenerates a return hydraulic fluid from a first hydraulic actuator (32) between the second hydraulic actuator (41b) and the hydraulic pump (41b); a discharge circuit (46) that discharges the return hydraulic fluid from the first hydraulic actuator (32) to a tank; a regeneration amount regulation device (45) that regulates a proportion of a flow rate of the return hydraulic fluid flowing to the regeneration circuit (47) and a flow rate of the return hydraulic fluid flowing to the discharge circuit (46); a controller (100) that controls the regeneration amount regulation device (45); a first operation amount sensor (53a) that detects an operation amount of the first operation device (51); and a first hydraulic actuator speed computing unit (111) that computes a speed of the first hydraulic actuator (32). The controller (111) controls the regeneration amount regulation device on the basis of the operation amount detected by the first operation amount sensor (53a) and the speed computed by the first hydraulic actuator speed computing unit (111). |
| US10787786B2 |
Containing element, structure of reinforced ground, process of making said structure of reinforced ground
A containing element to be used in geotechnical applications, including: a facing body made of a cementitious material having an inner face configured for contacting the ground and an outer face opposite to the inner face with respect to the body itself, a monolithic reticular structure made of plastic material having a plurality of first and second elements intersecting each other at respective nodes in order to form meshes. The reticular structure includes a first portion integrated and stably embedded in the facing body and a second portion, integral with the first portion, emerging from the inner face of the facing body; the second portion of the reticular structure defines, cooperatively with the inner face of the containing body, a closed loop. |
| US10787782B2 |
Method and device for the laying down of a geomembrane
A method and a device for laying down and sealingly anchoring a waterproofing liner of a synthetic material, on a surface of a hydraulic work, by a plurality of anchoring assemblies each including a lower and an upper metal sections configured with a raised part and side sloping walls, wherein the lower metal section bar has a set of anchoring holes at a plurality of axially spaced anchoring zones; the surface of the hydraulic work is marked with a set of reference marks at a plurality of fastening zones, corresponding to the set of anchoring holes of the lower section bar; each lower section bar is fastened to the hydraulic work by anchoring devices threaded into an anchoring hole of a respective anchoring zone of the lower section bar, and into a perforation of the hydraulic work provided at one of the set of reference marks at each fastening zone. |
| US10787778B1 |
Elite doggie clean up
The Elite Doggie Clean-Up is a one of a kind, portable easy clean up unit. Used for while walking your dog and when picking up your dog's poop. It is very good for owners with back, hip and knee issues including owners with handicap needs. The Elite Doggie Clean up allows all dog owners never have to bend over to pick up or touch the poop during the entire pick up and throw away process. |
| US10787777B2 |
Parking gate barrier rod projecting system
A parking gate barrier rod projecting system, the system comprising: a projection screen material attached to at least a portion of a parking gate rod and a projector. The projector is adapted to project digital content on the projection screen material. The digital content is adapted to be fitted on the front projection screen material to thereby allowing a person in a vehicle arriving at the parking gate rod to view the digital content. A sensor or a camera may detect when the parking gate barrier rod is opened and may send a control command to the projector to stop projecting or to darken the projecting in order to avoid dazzling of a person in the vehicle. |
| US10787775B2 |
Auxiliary drum drive assembly for milling machine
A milling machine for milling a surface of a roadway includes a frame and a milling assembly having a cutter drum that is mounted for rotation with respect to the frame. The cutter drum has a drive shaft on which a sheave is mounted. A primary drum drive assembly is adapted to rotate the cutter drum with respect to the frame. The primary drum drive assembly includes a drive belt that cooperates with the sheave on an input drive shaft for the cutter drum to rotate the cutter drum. A belt lift assembly may be operated to selectively disengage the drive belt from the sheave of the input drive shaft for the cutter drum, so that an auxiliary drum drive assembly comprising an auxiliary drive motor may be operated to rotate the cutter drum independently of the primary drum drive assembly. |
| US10787772B2 |
Modular turf sports field and appurtenant assemblies, equipment and methods
A turf sports field with a plurality of turf modules (100) having an upper turf surface and peripheral turf edges (5). The turf modules are deployed by means of a remotely operated or autonomously operated lifting and transport vehicle (103), which is provided with a lifting arrangement. When installed, the turf modules (100) are positioned adjacent previously installed turf modules, with a tolerance gap (105) between adjacently positioned turf edges (5) of different turf modules. |
| US10787771B2 |
Rail vehicle having stabilizer workhead with powered axles
The present disclosure relates to a rail vehicle having a track stabilization unit for use in stabilizing rails into ballast. The rail vehicle comprises a frame and a track stabilization unit coupled to the frame. The track stabilization unit includes a base and a plurality of wheels disposed about the base. The wheels are configured to bias against rails of a railroad track. At least one of the wheels is coupled to a motor through a drive shaft such that rotation of the drive shaft drives rotation of the wheel. Related methods are described. |
| US10787769B2 |
Fluorescent whitening agents and mixtures thereof
Novel fluorescent whitening agents, compositions or mixtures thereof with known fluorescent whitening agents, their preparation, and their use. The novel fluorescent whitening agents (FWAs) contain three structural subunits derived from 4,4′-diamino-2,2′-stilbenedisulfonic acid. The novel compounds and their mixtures with known FWAs show very good effectiveness as fluorescent whitening agents for cellulosic materials, in particular for paper. |
| US10787762B2 |
Home appliance and method for controlling the same
A method for controlling a home appliance in consideration of a state of a surrounding environment is disclosed. A method for controlling a home appliance according to an exemplary embodiment of the present disclosure includes operating a home appliance using a first operation profile, identifying at least one of a behavior type of a user or a type of sound around the user, using Internet of Things (IoT) communication using 5G communication and artificial intelligence (AI), and changing an operation profile for operating a home appliance to a second operation profile, based on at least one of the identified behavior type of the user or type of sound around the user. According to the present disclosure, in accordance with the state of the surrounding environment, the operation noise can be reduced or the operation time of the home appliance can reduced without increasing the discomfort of the user, and therefore the discomfort of the user due to the operation noise can be relieved. |
| US10787761B2 |
Laundry treating system and kit for use with a laundry treating appliance
A laundry treating system includes a laundry treating appliance having a first basket for receiving a first laundry load and a first clothes mover disposed in the first basket. The laundry treating system is user configurable between first, second, and third configurations. A kit for customizing a laundry treating appliance can include a second clothes mover and a second basket configured to removably couple with the laundry treating appliance. |
| US10787759B2 |
Needle plate detachable mechanism and sewing machine having needle plate detachable mechanism
In order to improve detachability of a needle plate, a needle plate detachable mechanism has a needle plate which is provided on a bed part of the sewing machine and made of a magnetic body; a magnet which is provided below the needle plate for fixing the needle plate by magnetic force; and a magnetic force changing mechanism which is connected with the magnet for changing the magnetic force acting on the needle plate by relatively moving the magnet with respect to the needle plate. |
| US10787755B2 |
Method and apparatus for manufacturing carbon fibers
A method and apparatus for manufacturing a carbon fiber. Pressure is applied to a filament to change a cross-sectional shape of the filament and create a plurality of distinct surfaces on the filament. The filament is converted into a graphitic carbon fiber having the plurality of distinct surfaces. A plurality of sizings is applied to the plurality of distinct surfaces of the graphitic carbon fiber in which the plurality of sizings includes at least two different sizings. |
| US10787754B2 |
Polymer/filler/metal composite fiber and preparation method thereof
The present invention relates to a polymer/filler/metal composite fiber, including a polymer fiber comprising a metal short fiber and a filler; the metal short fiber is distributed as a dispersed phase within the polymer fiber and distributed in parallel to the axis of the polymer fiber; the filler is dispersed within the polymer fiber and distributed between the metal short fibers; the filler does not melt at the processing temperature of the polymer; said metal is a low melting point metal and selected from at least one of single component metals and metal alloys, and has a melting point which ranges from 20 to 480° C., and, at the same time, which is lower than the processing temperature of the polymer; the metal short fiber and the polymer fiber have a volume ratio of from 0.01:100 to 20:100; the filler and the polymer have a weight ratio of from 0.1:100 to 30:100. The composite fiber of the present invention has reduced volume resistivity and decreased probability of broken fibers, and has a smooth surface. The present invention is simple to produce, has a lower cost, and would be easy to industrially produce in mass. |
| US10787747B2 |
Electrolytic cell for generating hydrogen
An electrolytic cell for generating hydrogen through the electrolysis of water, including an anodic compartment and a cathodic compartment separated by a solid polymeric electrolyte alkaline membrane. The anodic compartment includes a positive electrode or anode at least partially submerged in a layer of water, and the cathodic compartment includes a negative electrode or cathode. The cell is arranged between a first closing plate and a second closing plate. A tie-rod, provided in the central portion of the first closing plate, passes through the first closing plate, the cell and the second closing plate. A central collector for conveying the hydrogen generated in the cathodic compartment is arranged coaxially to the tie-rod and is in communication with the cathodic compartment through an opening formed in the tie-rod. |
| US10787745B2 |
Corrosion inhibition
A corrosion inhibiting composition which is a liquid carrier in which is dissolved or dispersed a corrosion inhibitor compound comprising at least one moiety (A) which is an aliphatic, aromatic or mixed aliphatic/aromatic structure containing one or more hetero atoms which are nitrogen, oxygen, phosphorus or sulphur, and also at least one moiety (B) which contains one or more polymerisable groups containing double or triple bonded carbon, with the moieties (A) and (B) directly or indirectly covalently connected together. |
| US10787742B2 |
Control system for plasma chamber having controllable valve and method of using the same
A control system for a plasma treatment apparatus includes a wafer treatment device. The wafer treatment device includes a vapor chamber and an upper electrode assembly. The upper electrode assembly includes a gas distribution plate having a plurality of holes. The upper electrode assembly includes an upper electrode having at least one gas nozzle and at least one controllable valve connected to the at least one gas nozzle for controlling a flow of gas from a gas supply to the holes via the at least one gas nozzle. The at least one gas nozzle is separated from the gate distribution plate by a gap. The control system includes a measurement device configured to measure a thickness profile of a wafer. The control system includes a controller configured to generate a control signal. The at least one controllable valve is configured to be adjusted based on the control signal. |
| US10787738B2 |
Process for the generation of thin inorganic films
Processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. In particular, a process of bringing a compound of general formula (I) into the gaseous or aerosol state Ln - - - M - - - Xm (I) and depositing the compound of general formula (I) from the gaseous or aerosol state onto a solid substrate, wherein M is a metal, L is a ligand which coordinates to M and contains at least one phosphorus-carbon multiple bond, wherein L contains a phosphorus-containing heterocyclic ring or a phosphorus-carbon triple bond, X is a ligand which coordinates to M, n is 1 to 5, and m is 0 to 5. |
| US10787736B2 |
Polysilicon manufacturing apparatus
A polysilicon manufacturing apparatus according to an exemplary embodiment of the present invention includes: a reactor in which a reactive gas is introduced to perform a polysilicon manufacturing process by a chemical vapor deposition (CVD) method; and a slit-type nozzle installed at the reactor and spraying a gas inside the reactor to prevent absorption of silicon particles during a process. |
| US10787734B2 |
Vapor deposition device
A vapor deposition device includes: a retaining portion, which is configured to retain a substrate; a basket filament-type heater, which is formed of a linear heat-generating element, which is configured to generate heat through application of a current, and which includes an accommodating portion formed so as to allow a vapor deposition material to be accommodated by bending the linear heat-generating element, the filament-type heater being arranged so that the accommodating portion is positioned at a predetermined distance in a horizontal direction of the basket filament-type heater from the substrate retained on the retaining portion; and a reflective plate, which is arranged on a rear side of the vapor deposition material accommodated in the accommodating portion, when viewed from the substrate retained on the retaining portion, and which is constructed so as to receive heat from the basket filament-type heater. |
| US10787732B2 |
FePt-C-based sputtering target
Through the present invention, a thin film containing an FePt-based alloy and carbon, the thin film being capable of being used as a magnetic recording medium, is enabled to be formed using one target, and amount of particles is enabled to be reduced. An FePt—C-based sputtering target containing Fe, Pt, and C, wherein the FePt—C-based sputtering target has a structure in which a C phase substantially being C is dispersed in an FePt-based alloy phase containing 33 mol % or more and 60 mol % or less of Pt with the balance substantially being Fe, an average value of the size indices a of the C phase is 4.0 μm or more and 9.0 μm or less, and an average value of the nonspherical indices b of the C phase is 3.0 or more. |
| US10787727B2 |
Steel sheet
A steel sheet includes a predetermined chemical composition, and includes a steel structure represented by, in a volume fraction, tempered martensite and bainite: 70% or more and less than 92% in total, retained austenite: 8% or more and less than 30%, ferrite: less than 10%, fresh martensite: less than 10%, and pearlite: less than 10%. A number density of iron-base carbides in tempered martensite and lower bainite is 1.0×106 (pieces/mm2) or more, and an effective crystal grain diameter of tempered martensite and bainite is 5 μm or less. |
| US10787726B2 |
Ductile iron composition and process of forming a ductile iron component
A ductile iron composition including, by weight: about 3.4% to about 4.0% Si; about 3.0% to about 3.5% C; about 0.5% to about 1.0% Cr; about 0.02% to about 0.05% Mo; up to about 0.01% S; up to about 0.5% Mn; and balance iron and incidental impurities. The composition has a a ferritic body center cubic microstructure and has a graphite nodule density of greater than 100 per mm2. A method for forming a ductile iron composition is also disclosed. |
| US10787722B2 |
Separation of rare earth elements from other elements
A process for separating rare earth elements (REE) from Ca, Mg and other non-REE elements comprises raising the pH of an acidic aqueous solution of REE to pH 8 to pH 11; adding nano- or micro (NoM) particles having a silica or titanium oxide surface; agitating the suspension for 6 h to 48 h to provide for adherent crystallization of REE hydroxide on the particles; separating the particles from the solution; releasing REE by treatment with aqueous acid to form an aqueous solution of REE salt; separating them from the aqueous solution of REE salt formed. The acidic aqueous solution comprising REE is preferably provided by leaching of an REE mineral with aqueous acid; adding a base to bring the pH to from pH 4.0 to pH 6.5; separating precipitated non-REE hydroxide from the solution. |
| US10787716B2 |
Bacillus compositions and uses thereof
A spore-forming Bacillus species, and more particularly, a Bacillus subtilis strain identified as MB40 is provided. Compositions comprising the MB40 strain, methods of making products comprising the same, and methods of using the same are also provided. |
| US10787715B2 |
Methods for culture and identification of mycrobacterium avium subspecies in crohn's disease
Method and media for diagnosing Crohn's disease are provided. A method of diagnosing Crohn's disease in patients includes: obtaining a sample from an individual; culturing the sample to determine the presence or absence of Mycobacterium avium subspecies hominissuis (MAH) in the sample; and diagnosing the individual with Crohn's disease based on the determining the presence of MAH in the sample. |
| US10787713B2 |
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. |
| US10787712B2 |
Consensus coding sequences of human breast and colorectal cancers
Analysis of 13,023 genes in 11 breast and 11 colorectal cancers revealed that individual tumors accumulate an average of ˜90 mutant genes but that only a subset of these contribute to the neoplastic process. Using stringent criteria to delineate this subset, we identified 189 genes (average of 11 per tumor) that were mutated at significant frequency. The vast majority of these genes were not known to be genetically altered in tumors and are predicted to affect a wide range of cellular functions, including transcription, adhesion, and invasion. These data define the genetic landscape of two human cancer types, provide new targets for diagnostic and therapeutic intervention and monitoring. |
| US10787710B2 |
Radiation biodosimetry systems
Disclosed herein are compositions and methods for accurately estimating the absorbed dose of radiation indicated by a subject based on the expression pattern of a panel of radiation-modulated (RM) genes at various time points following exposure of the subject to ionizing radiation. |
| US10787706B2 |
System and methods for massively parallel analysis of nucleic acids in single cells
Methods and systems are provided for massively parallel genetic analysis of single cells in emulsion droplets or reaction containers. Genetic loci of interest are targeted in a single cell using a set of probes, and a fusion complex is formed by molecular linkage and amplification techniques. Methods are provided for high-throughput, massively parallel analysis of the fusion complex in a single cell in a population of at least 10,000 cells. Also provided are methods for tracing genetic information back to a cell using barcode sequences. |
| US10787701B2 |
Spatially encoded biological assays
The present invention provides assays and assay systems for use in spatially encoded biological assays. The invention provides an assay system comprising an assay capable of high levels of multiplexing where reagents are provided to a biological sample in defined spatial patterns; instrumentation capable of controlled delivery of reagents according to the spatial patterns; and a decoding scheme providing a readout that is digital in nature. |
| US10787700B2 |
Methods for detecting multiple nucleic acids in a sample using reporter compounds and binding members thereof
The present invention relates to methods for determining the presence and/or amount of multiple nucleic acids in a sample. |
| US10787698B2 |
Patterned flow-cells useful for nucleic acid analysis
Provided is a surface having metal regions and an interstitial region having a composition that differs from the metal regions, wherein a continuous gel layer coats the surface across the metal regions and the interstitial regions. Nucleic acids or other analytes can be attached to the continuous gel layer such that a greater amount is attached over the metal regions than over the interstitial region. Also provided are methods for making such surfaces. Methods are also provided for making an array of nucleic acids or other analytes using such surfaces. |
| US10787696B2 |
System for the assessment of protease activity
A system for the identification of proteases and protease inhibitors is provided. The system has at least two components. The first component is a reporter construct with at least one binding site, a transcriptional promoter, an inducible promoter region, and at least one reporter gene, all functionally connected for expression of the reporter gene(s) in functional coordination with a transcriptional activation agent. The second component is a transcriptional activation agent comprising a nucleic acid binding domain, at least one protease substrate domain, and at least one transcriptional activation domain for an inducible promoter. The system allows detection and evaluation of agents affecting protease activity directed to the protease substrate domain. The system also allows for the detection of the presence of proteases in environmental samples. |
| US10787694B2 |
Methods and compositions for improving efficiency of nucleic acids amplification reactions
The present invention provides methods and compositions for improving the efficiency of nucleic acid amplification reactions. The invention encompasses hybrid polymerases that show increased processivity over wild type polymerases as well as decreased exonucleases activity. The invention also encompasses methods, compositions and kits for conducting nucleic acid synthesis and amplification reactions in which non-specific amplification of primers is reduced. |
| US10787693B2 |
Single-chain beta-glucan composition, method for producing same, and liquid composition
Single-chain β-glucans can be obtained by hydrothermal treatment of a solution containing (1,3)(1,6)-β-glucan for a predetermined time in a temperature range of from 145° C. to 200° C. at a pressure at or above the saturated vapor pressure at the treatment temperature. β-Glucans capable of maintaining a single-chain state for an extended period of time can be produced without chemical treatment. |
| US10787690B2 |
Microorganism of the genus Corynebacterium producing l-lysine and a method for producing l-lysine using the same
The present disclosure relates to a microorganism producing L-lysine, and a method for producing L-lysine using the same. |
| US10787688B2 |
Multi-stage synthesis method with synthesis gas
The invention provides a process for the preparation of hydrocarbons substituted with at least one group containing at least one oxygen atom, comprising the process steps A) reaction of a carbon source comprising at least one selected from CO2 and CO to give acetate and/or ethanol with a first microorganism, B) separating off of the acetate from the first microorganism, C) reaction of the acetate to give a hydrocarbon substituted with at least one group containing at least one oxygen atom with a second microorganism and optionally D) purification of the hydrocarbon substituted with at least one group containing at least one oxygen atom. |
| US10787683B1 |
Electroporation cuvettes for automation
The present disclosure relates to an electroporation device that may include many electroporation units and electroporation systems that can be used in an automated environment, e.g., as one station or module in a multi-station or multi-module cell processing environment. |
| US10787681B2 |
Humanized viral vectors and methods of use thereof
The present invention provides humanized viral vectors and methods of use thereof for delivery of transgenes or therapeutic nucleic acids to human subjects. Humanized viral vectors are modified from known viral vectors such as those based on AAV by coating their surface with a human protein such as human serum albumin and optionally a lipid coating or formulation, so that the foreign or non-human nature of the vector is masked. The coating is performed in a manner that reduces or prevents binding of antibodies to the vector surface, thereby reducing or preventing antibody-mediated clearance of vector, but still allowing the vector to transduce target cells and achieve therapeutic gene transfer. Such humanized vectors therefore evade pre-existing immune surveillance, reduce immune responses, and achieve therapeutic gene transfer in the presence of pre-existing antibodies to the viral vector. |
| US10787678B1 |
Cadherin fragments for managing insect resistance to cry proteins
The subject invention relates in part to a combination of a cadherin peptide derived from Alphitobius diaperinus and a Cry protein capable of inhibiting an insect. In certain embodiments, the combination is capable of overcoming Cry protein resistance in insects that are resistant to the Cry protein alone. |
| US10787677B2 |
Yield and stress tolerance in transgenic plants IV
Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant. |
| US10787676B2 |
Methods of controlling seed size in plants
This invention relates to the identification of a regulator protein (termed CYP78A6, or EOD3) which controls the size of plant seeds and organs in Arabidopsis and other plants. Manipulation of CYP78A protein expression may useful, for example, in improving crop yield and increasing plant biomass. |
| US10787669B2 |
Antisense compounds targeting Leucine-Rich repeat kinase 2(LRRK2) for the treatment of Parkinsons disease
The present disclosure relates generally to compounds comprising oligonucleotides complementary to a Leucine-Rich-Repeat-Kinase (LRRK2) RNA transcript. Certain such compounds are useful for hybridizing to a LRRK2 RNA transcript, including but not limited to a LRRK2 RNA transcript in a cell. In certain embodiments, such hybridization results in modulation of splicing of the LRRK2 transcript. In certain embodiments, such compounds are used to treat one or more symptoms associated with Parkinson's disease. |
| US10787664B2 |
Compounds of chemically modified oligonucleotides and methods of use thereof
The present disclosure relates to isolated compounds including a nucleic acid sequence capable of hybridizing to an RNA sequence 10 to 270 nucleobases downstream of the transcription start site of a mammalian microRNA-379 transcript; method of treating diabetic nephropathy in a subject with the compounds; and method of inhibiting expression of a mammalian microRNA-379 megacluster with the compounds. |
| US10787663B1 |
Automated cell processing methods, modules, instruments, and systems
In an illustrative embodiment, automated multi-module cell editing instruments are provided to automate multiple edits into nucleic acid sequences inside one or more cells. |
| US10787662B2 |
Methods and compositions for the making and using of guide nucleic acids
Provided herein are methods and compositions to make guide nucleic acids (gNAs), nucleic acids encoding gNAs, collections of gNAs, and nucleic acids encoding for a collection of gNAs from any source nucleic acid. Also provided herein are methods and compositions to use the resulting gNAs, nucleic acids encoding gNAs, collections of gNAs, and nucleic acids encoding for a collection of gNAs in a variety of applications. |
| US10787658B2 |
Mammalian pluripotent stem cells, methods for their production, and uses thereof
The disclosure relates to nerve derived adult pluripotent stem cells characterized by expression of Oct4, Sox2, c-Myc, and Klf4, methods for obtaining them, and their use. |
| US10787654B2 |
Methods and compositions for sequence guiding Cas9 targeting
The present invention is directed to methods and compositions for genome editing and DNA targeting of proteins. |
| US10787649B2 |
Malate dehyrogenases
The present invention relates to a recombinant host cell which is capable of producing a dicarboxylic acid and which comprises a mutant malate dehydrogenase resulting in an increased production of the dicarboxylic acid. The invention also relates to a process for producing a dicarboxylic acid, which method comprises fermenting said recombinant host cell in a suitable fermentation medium and producing the dicarboxylic acid. |
| US10787646B2 |
Cultivation of human noroviruses
Embodiments of the disclosure concern systems, methods, and/or compositions for cultivation of mammalian viruses, including at least human noroviruses and sapoviruses within the Caliciviridae family of viruses. The ex vivo culture systems include intestinal enteroids in combination with bile or a functionally active fraction or component thereof. In specific embodiments, the culture system is utilized to test inactivation compounds for therapeutic or environmental efficacy and to test contaminated comestibles and/or environmental entities for determination of the presence of infectious virus. Furthermore, antiviral compositions may be tested using systems of the disclosure, including drugs, small molecule inhibitors, and biologies such as neutralizing monoclonal antibodies. |
| US10787645B2 |
Enhanced adoptive cell therapy
The present invention relates to the fields of life sciences and medicine. Specifically, the invention relates to cancer therapies of humans. More specifically, the present invention relates to oncolytic adenoviral vectors alone or together with therapeutic compositions for therapeutic uses and therapeutic methods for cancer. In one aspect the present invention relates to separate administration of adoptive cell therapeutic composition and oncolytic adenoviral vectors. Furthermore, the present invention relates to a pharmaceutical kit and a pharmaceutical composition, both utilizing oncolytic adenoviral vectors. |
| US10787641B2 |
Therapeutic use of CD31 expressing cells
The present invention features compositions and methods related to the isolation, culture and therapeutic use of CD31-expressing cells. |
| US10787637B2 |
Continuous fermenter for sequential fermentation of hexose-pentose
Discloses is a continuous fermenter for sequential fermentation of hexose and pentose which includes (a) a hexose fermenter equipped with a saccharified solution supply unit containing hexose, pentose and lignin, a plurality of trays closing at least half of the diameter of the fermenter, impellers disposed on each of the trays, an impeller driving unit, a lignin discharge unit disposed at the bottom of the fermenter, a fermented solution discharge unit, and a temperature control jacket; and (b) a pentose fermenter equipped with a fermented solution supply unit for supplying the fermented solution discharged from the hexose fermenter, a plurality of trays closing at least half of the diameter of the fermenter, impellers disposed on each of the trays, an impeller driving unit, a lignin discharge unit disposed at the bottom of the fermenter, a fermented solution discharge unit, and a temperature control jacket. |
| US10787636B2 |
Non-powered constant-temperature cell transfer device
The present invention relates to a non-powered constant-temperature cell transfer device, in which a first container, which accommodates living animal cells and a culture solution, is accommodated in a second container having a heat generating unit that emits heat generated by oxidation and reduction reactions of metal by introducing oxygen in the atmosphere in order to continuously provide an optimum culture temperature to a culture container even without being supplied with electric power, thereby maintaining activity and viability of the cells by maintaining a culture environment optimal for proliferation of the cells accommodated in the first container. |
| US10787631B2 |
On line chemical cleaning of air coolers
The invention combines chemical cleaning with mechanical cleaning. In case of large scale facilities, the invention allows cleaning from bottom to top which obviates the need for special arrangements such as confined space entry scaffolding and safety nets removal in order to reach higher or inner parts. The dual effect of the combined mechanical and chemical cleaning facilitates a surprising efficient removal of organic and inorganic sediments. The chemical cleaning is achieved by a reaction of cleaning chemicals with the organic matter such as: oils, greases, hydrocarbons, cellulose. The implementation of the invention permits use of non-toxic, non-hazardous, environmental friendly mixture of sodium carbonate and sodium bicarbonate. Typical particle size of the thin powder used according to a preferred embodiment of the present invention shall be between 20-100 μm. |
| US10787630B2 |
Process for the continuous on-site production of percarboxycilic acid solutions and device for its implementation
Provided are various methods and systems for producing peroxycarboxylic acid compositions, and in particular, nonequilibrium compositions of peracetic acid. The methods and systems control flow rates and proportions of feedstocks/reactants, perform the required sequence of reaction steps to produce high yield peroxycarboxcylic acid solutions in a continuous manner, and provide optimal reaction time and reactant mixing for continuous and safe on-site production. |
| US10787627B2 |
Vetiver odorant
The present invention relates to trans isomers of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein the bold and hatched lines indicate a relative or absolute configuration; and one dotted line represents a carbon-carbon single bond and the other a carbon-carbon double bond; and their uses as perfuming ingredients (e.g. to impart vetiver/rooty notes), e.g. in consumer products. |
| US10787623B2 |
Hydrogenated polybutadienes useful as lubricant additives
The invention relates to low molecular weight hydrogenated polybutadienes and to a method for the preparation of these polymers. The invention is also directed to lubricant compositions comprising these polymers and uses thereof. |
| US10787620B2 |
Method of biomass grading pyrolysis gasification in a circulating fluidized bed
The invention provides a method of biomass grading pyrolysis gasification in a circulating fluidized bed comprising: feeding biomass into the lower-middle part of a carrying fluidized bed, mixing with high temperature synthesis gas and heat carrier from a turbulent fluidized bed, heating the biomass to carry out a pyrolysis reaction, and carrying the pyrolysis product upward; subjecting the cracked oil and gas to a gaseous phase catalytic cracking in an upper-middle part of the carrying fluidized bed, cracking the tar into methane, ethane and the like; subjecting the heat carrier, semi-coke and fuel gas after the reaction to the multi-stage of gas-solid separation, a large particle carrier and semi-coke following a first-level separation are used as the fuel gas cracking catalyst and the filter material for filtering and removing dust, and enter into a moving bed filter to separate out an ultra-fine ash and subsequently return to the turbulent fluidized bed so as to perform gasification reaction, the ultra-fine ash is delivered to the outside as a silicon-potash fertilizer product; the medium and small particle carrier and semi-coke separated from a second-level separation are directly recycled to the turbulent fluidized bed, the fine particles separated from a third-level separation is discharged to the outside as a silicon-potash fertilizer product, the moving bed filter further catalytically cracks a small amount of tar in the fuel gas into methane and ethane and removes the ultra-fine ash simultaneously, the purified fuel gas is delivered to the outside as a product. |
| US10787618B2 |
Modified USY-zeolite catalyst for reforming hydrocarbons
The invention relates to a reforming catalyst. The reforming catalyst comprises a reforming metal, such as Pt, a support, such as an alumina support, and a USY zeolite, which has had part of its aluminum framework substituted with Zr and Ti. The amount of USY zeolite does not exceed 5 wt %, and most preferably, contains 2-3 wt % USY zeolite. |
| US10787606B2 |
Weighted acid compositions comprising amino acids
A weighted acid composition comprising an acid, a brine, and an amino acid and associated methods. |
| US10787605B2 |
Methods and thermally stable aqueous borate-based cross-linking suspensions for treatment of subterranean formations
An aqueous cross-linking suspension composition having brine, water-soluble suspending agent and borate cross-linker in a single package and methods for using the package composition for increasing the efficiency of fracturing subterranean formations and effectively delivering borate cross-linkers. |
| US10787601B2 |
Breaker fluids and methods of use thereof
A method may include circulating a breaker fluid into a wellbore having a filtercake on the walls thereon, the filter cake including copolymer formed from at least one acrylamide monomer and at least one sulfonated anionic monomer, the breaker fluid comprising: a base fluid; and a mixture of hydrolysable esters of dicarboxylic acids. |
| US10787599B2 |
Sulfur-containing polyether surfactants for cement spacer fluids and other downhole applications
Spacer fluid compositions comprising water, a clay, and a sulfur-containing polyether surfactant are disclosed, and such compositions often can further include a weighting additive, an antifoaming additive, and a co-solvent. These spacer fluid compositions can be used to treat metal casing and to remove drilling fluid residue for improved cement bonding in wellbore applications. |
| US10787598B2 |
Shale inhibitors based on cationic tamarind gum, and drilling fluid comprising the shale inhibitor
Method for inhibiting the swelling and the dispersion of shales in the treatment of subterranean shale formations comprising the use of a cationic tamarind gum and fluids for the treatment of subterranean shale formations comprising a cationic tamarind gum. |
| US10787593B2 |
Emulsifiable isocyanate composition and preparation method and use thereof
Provided are an emulsifiable isocyanate composition and a preparation method therefor. The emulsifiable isocyanate composition comprises the following components: (a) a polymethylene polyphenyl polyisocyanate, (b) an emulsifier, (c) an adduct derived from a diisocyanate, and optionally (d) a terpene monomer. The emulsifiable isocyanate composition is used in artificial board adhesives, and has a smaller mold cumulative effect, an improved demoulding performance and an extended pot life. |
| US10787590B2 |
Polymer and coating material
A polymer is provided, which is formed by reacting a diol having hydrogenated bisphenol group with a bis-epoxy compound. The diol having hydrogenated bisphenol group may have a chemical structure of wherein each of R1 is independently H or methyl, and m and n are independently integers of 1 to 4. The bis-epoxy compound can be or a combination thereof, wherein each of R2 is independently H or methyl, and each of R3 is independently H or methyl. |
| US10787588B2 |
Solution set for forming surface protective resin member and surface protective resin member
Disclosed is a solution set for forming a surface protective resin member, the solution set containing a first solution and a second solution. The first solution contains: an acrylic resin having a hydroxyl value of 40 to 280 and having a fluorine atom-containing group on a side chain of the acrylic resin; and a polyol having a plurality of hydroxyl groups bonded via a carbon chain having 6 or more carbon atoms. The second solution contains a multifunctional isocyanate. In the solution set, a content ratio of the fluorine atom to a total amount of a solid content in the first solution and a solid content in the second solution is 0.5 mass % to 15 mass %. |
| US10787585B2 |
Aqueous ink for ink jet recording
An aqueous ink for ink jet recording includes a coloring material, a water-dispersible polysiloxane-based defoaming agent, a water-soluble silicone-based surfactant, a glycol-based solvent, and resin particles including a non-ionic reactive surfactant in a constituent unit. |
| US10787583B2 |
Method of forming a three-dimensional object comprised of a silicone polymer or co-polymer
A polymerizable liquid useful for the production of a three-dimensional object comprised of silicone, or a copolymer thereof, which includes at least one constituent selected from the group consisting of (i) a blocked or reactive blocked siloxane-containing prepolymer, (ii) a blocked or reactive blocked siloxane-containing polyisocyanate, and (iii) a blocked or reactive blocked siloxane-containing polyisocyanate chain extender. Methods of using the same in additive manufacturing processes such as continuous liquid interface production are also described. |
| US10787578B2 |
Non-phosphorus chemical conversion treatment agent and treatment liquid for plastic working, chemical conversion film, and metal material with chemical conversion film
A non-phosphorus chemical conversion treatment agent and treatment liquid for plastic working are provided, with reduced environmental impact, which are able to form films that are excellent in lubricity and corrosion resistance after plastic working by achieving large film thicknesses even in a system containing a salt of molybdic acid as its main constituent. An exemplary non-phosphorus chemical conversion treatment agent for plastic working is an agent containing a molybdic acid component (A), an acid component (B), and an aqueous medium (C), which is characterized in that the (B) comprises at least an organic acid component (B1) having at least one group selected from a carboxyl group and a phenolic hydroxyl group. |
| US10787573B2 |
Multimeric protected fluorescent reagents
Multimeric protected fluorescent reagents and their methods of synthesis are provided. The reagents are useful in various fluorescence-based analytical methods, including the analysis of highly multiplexed optical reactions in large numbers at high densities, such as single molecule real time nucleic acid sequencing reactions. The reagents contain fluorescent dye elements, that allow the compounds to be detected with high sensitivity at desirable wavelengths, binding elements, that allow the compounds to be recognized specifically by target biomolecules, and protective shield elements, that decrease undesirable contacts between the fluorescent dye elements and the bound target biomolecules and that therefore decrease photodamage of the bound target biomolecules by the fluorescent dye elements. The reagents also contain coupling elements connect monomeric compounds into multimeric forms, thereby increasing brightness. |
| US10787571B2 |
Oxidation color developable compound and oxidation color development reagent
The present invention pertains to: an oxidation color developable compound that is represented by general formula (1), that has excellent solubility in water, and that is less affected by a substance coexisting in a sample; and an oxidation color development reagent using the oxidation color developable compound. In general formula (I), R1, R2, R3, and R4 each represent a straight-chain or branched alkyl group having 1-6 carbon atoms, X represents a hydrophilic functional group, and L represents —(CH2)j— (j represents an integer of 2-10), —(CH2CH2O)k— (k represents an integer of 1-10), or —(CH2)m—Z—(CH2)n— (m and n each independently represent an integer of 1-10, and Z represents —N+(CH3)2—, —CONH—, —NHCO—, —COO—, —OCO—, —NHCOO—, —OCONH—, —NHCONH—, and —(CH2NHCO)q—). |
| US10787570B2 |
Aromatic polyester, liquid aromatic-polyester composition, process for producing aromatic-polyester film, and aromatic-polyester film
ABSTRACT OF THE DISCLOSUREAn aromatic polyester containing a repeating unit (A) having Formula (a) below; a repeating unit (B) derived from an aromatic dicarboxylic acid, such as terephalic acid; a repeating unit (C) derived from an aromatic amine optionally having a hydroxyl group; and a repeating unit (D) derived from an aromatic diol. The content of (A) is 10 mol % to <20 mol %, the content of (B) is 40 mol % to <45 mol %, the total content of (C) and (D) is 40 mol % to <45 mol %, and the content of (D) is >0 mol % and <15 mol % with respect to a total of (A) to (D). In the Formula (a), Ar1 is a 1,4-phenylene group, a 2,6-naphthylene group, or a 4,4′-biphenylene group; and at least one hydrogen atom in AO may be each substituted with a halogen atom, an alkyl group, or an aryl group. —O—Ar1—CO— (a) |
| US10787568B2 |
Polycarbonate compositions having enhanced optical properties, articles formed therefrom, and methods of manufacture
tic composition includes: a high heat polycarbonate comprising optional bisphenol A carbonate units and high heat carbonate units of the formula (1), (2), (3), or a combination thereof; optionally a bisphenol A homopolycarbonate; and 2 to 40 ppm of an organosulfonic stabilizer of the formula (a) wherein the high heat carbonate units are present in an amount of 20 to 49 mol %, preferably 30 to 40 mol % based on the sum of the moles of the high heat polycarbonate and the bisphenol A homopolycarbonate, and optionally the high heat polycarbonate comprises less than 2 ppm by weight of each of an ion of lithium, sodium, potassium, calcium, magnesium, ammonium, chlorine, bromine, fluorine, nitrite, nitrate, phosphite, phosphate, sulfate, formate, acetate, citrate, oxalate, trimethylammonium, and triethylammonium, as measured by ion chromatography; and the thermoplastic composition has: a Vicat B120 of 160° C. or higher measured according to ISO 306; and a yellowness index of less than 12, measured according to ASTM D1925. |
| US10787563B2 |
Bimodal high-density polyethylene resins and compositions with improved properties and methods of making and using the same
The present disclosure is related to bimodal high-density polyethylene polymer compositions with increased high melt strength and good processability comprising a base resin which has a density of about 945 kg/m3 to about 955 kg/m3, and comprises an ethylene polymer (A) having a density of at least about 968 kg/m3, in an amount ranging from 45% to 55% by weight and an ethylene polymer (B) having a density lower than the density of polymer (A) wherein said composition has a complex viscosity at a shear rate of 0.01 rad/s ranging from about 200 to about 450 kPa·s and a complex viscosity at a shear rate of 100 rad/s ranging from about 1900 to about 2500 Pa·s. The present disclosure also relates to methods of making, and using the present compositions, and to articles made from there composition, and preferably to pipes and fittings. |
| US10787562B2 |
Silane-mediated enhancement of rubber storage stability
The present invention relates to a process for preparing a branched elastomeric polymer by polymerization of a conjugated diene in the presence of a specific branching agent and a specific stabilizing compound. The branched elastomeric polymer exhibits improved storage stability, as reflected by a constant, or less variable, polymer viscosity over time and with reduced temperature dependence. |
| US10787555B2 |
Expanded particle molded article
The present invention is concerned with an expanded beads molded article of expanded beads comprising a crosslinked multi-block copolymer containing a polyethylene block and an ethylene/α-olefin copolymer block, wherein a density is 40 to 150 g/L; a gel fraction by a hot xylene extraction method is 30 to 70% by weight; a tensile elongation is 120% or more; a bead weight of the expanded beads is 0.8 to 8 mg; and the number of expanded beads per unit area on a surface of the expanded beads molded article is 5 to 30 per cm2, and is able to provide an expanded beads molded article which is light in weight and favorable in surface properties, fusion bondability, and durability. |
| US10787554B2 |
Process for producing expandable polylactic acid-containing pellets
The invention relates to a process for the preparation of expandable polylactic-acid-containing pellets, comprising the steps of a) Melting and incorporation by mixing of the following components: i) from 65 to 95% by weight, based on the total weight of components i to iii, of polylactic acid, where the polylactic acid consists of: ia) from 65 to 95% by weight of polylactic acid with content of from 0.3 to 5% of D-lactic acid and ib) from 5 to 35% by weight of polylactic acid with content of from 10 to 18% of D-lactic acid; ii) from 5 to 35% by weight, based on the total weight of components i to iii, of an aliphatic polyester selected from the group consisting of polybutylene succinate, polybutylene succinate-co-adipate and polybutylene succinate-co-sebacate; iii) from 0 to 2% by weight, based on the total weight of components i to iii, of a compatibilizer; iv) from 0.1 to 5% by weight, based on the total weight of components i to iii, of an additive, b) incorporation by mixing of v) from 1 to 7% by weight, based on the total weight of components i to v, of an organic blowing agent and vi) from 0.01 to 5% by weight of a co-blowing agent—selected from the group of nitrogen, carbon dioxide, argon, helium and mixtures thereof— into the polymer melt by means of a static or dynamic mixer at a temperature of at least 140° C., c) discharge through a die plate with perforations, the diameter of which at the die outlet is at most 1.5 mm, and d) underwater pelletization of the blowing-agent-containing melt directly downstream of the die plate at a pressure in the range from 1 to 21 bar. |
| US10787542B2 |
Hybrid materials and process for production thereof
The invention relates to inorganic-organic hybrid materials comprising interpenetrated organic and inorganic components, wherein the organic component comprises polymer chains formed at least in part by ring-opening polymerization of a cyclic monomer, and processes for the production thereof. |
| US10787533B2 |
One-pot process for preparing long-chain branched polyolefins
This invention relates to a novel one-pot process for polyolefin modification to form long-chain branched polymers containing polar functional groups, and the long-chain branched polymer resulting from the process. The process comprises reacting the following components (a) through (d) in a one pot process to form a long-chain branched polyolefin. Component (a) is a polyolefin; component (b) includes one or more silane compounds having the formula R″SiRnR′(3-n), component (c) is an ethylenically unsaturated polycarboxylic acid; and component (d) is a free radical initiator. In the formula R″SiRnR′(3-n) for component (b), R″ is an ethylenically or acetylenically unsaturated radical; R is a hydrolyzable group selected from the group consisting of an alkoxy, acyloxy, alkylamino, and arylamino; R′ is a hydrocarbyl group having 1 to 6 carbon atoms; and n is 1, 2, or 3. |
| US10787532B2 |
Thermoplastic resin composition and article manufactured using the same
A thermoplastic resin composition and a molded article manufactured using the same. The thermoplastic resin composition includes: a base resin including a poly(alkyl (meth)acrylate) resin and an aromatic vinyl copolymer; a polyether-ester-amide block copolymer; and zinc oxide having an average particle diameter of about 0.2 μm to about 3 μm and a BET specific surface area of about 1 m2/g to about 20 m2/g, wherein the aromatic vinyl copolymer is a copolymer of an alkyl (meth)acrylate, an aromatic vinyl monomer, and a monomer copolymerizable with the aromatic vinyl monomer. |
| US10787526B2 |
Method for startup of a gas phase polymerization reactor
A gas phase polymerization process is described that includes contacting a polymer seed bed with a desiccant. The gas phase polymerization process further includes introducing a polymer seed bed into a gas phase polymerization reactor, contacting the polymer seed bed with a desiccant, and introducing a polymerization catalyst into the gas phase polymerization reactor. Also described is a gas phase polymerization process in accordance with the present disclosure that includes subjecting a polymer seed bed to startup conditions in a gas phase polymerization reactor, monitoring a moisture content of a vapor in contact with the polymer seed bed, and introducing a desiccant into the gas phase polymerization reactor to maintain the moisture content below a desired moisture content, to reduce a moisture content that is above a desired moisture content, or both. |
| US10787521B2 |
Bi-specific monovalent diabodies that are capable of binding CD123 and CD3, and uses thereof
The present invention is directed to sequence-optimized CD123×CD3 bi-specific monovalent diabodies that are capable of simultaneous binding to CD123 and CD3, and to the uses of such diabodies in the treatment of hematologic malignancies. |
| US10787520B2 |
Multimeric bispecific binding molecules specific for CD20 and CD3
This disclosure provides pentameric and hexameric CD20 binding molecules and methods of using such molecules to direct complement-mediated, T-cell-mediated, or both complement-mediated and T-cell-mediated killing of CD20-expressing cells. |
| US10787514B2 |
CD33 antibodies and use of same to treat cancer
The invention provides murine, chimeric, and humanized antibodies that specifically hind to CD33. The antibodies are useful for treatment and diagnoses of various cancers as well as detecting CD33. |
| US10787513B2 |
Methods for treatment comprising an antibody that binds CD223 protein
Anti-CD223 antibodies overcome immune suppression in cancer patients. The anti-CD223 antibodies may be generated in an animal by injection of fragments of CD223. Antibodies may be monoclonal antibodies or single chain antibodies or humanized antibodies. |
| US10787512B2 |
Melatonin monoclonal antibody, detection, methods and uses thereof
The invention provides monoclonal antibodies and fragments thereof that specifically bind to melatonin. Also provided are heavy chain variable region (VH) and light chain variable region (VL) sequences of such monoclonal antibodies and fragments thereof. Further provided are melatonin conjugates, and methods and uses, for example, determining, detecting, measuring, screening for, analyzing and monitoring an amount of melatonin in a sample. |
| US10787511B2 |
Antagonists of IL-6 to raise albumin and/or lower CRP
The present invention is directed to therapeutic methods using IL-6 antagonists such as antibodies and fragments thereof having binding specificity for IL-6 to improve survivability or quality of life of a patient in need thereof. In preferred embodiments, the anti-IL-6 antibodies will be humanized and/or will be aglycosylated. Also, in preferred embodiments these patients will comprise those exhibiting (or at risk of developing) an elevated serum C-reactive protein level or a reduced serum albumin level prior to treatment. In another preferred embodiment, the patient's Glasgow Prognostic Score will be increased and survivability will preferably be improved. |
| US10787506B2 |
Anti-neurotensin long fragment antibodies and uses thereof
The present invention relates to a neutralising antibody which is capable of binding to neurotensin with high affinity. The antibody of the present invention neutralises the activity of neurotensin, in particular the oncogenic activities of neurotensin. In particular, the present invention relates to a neutralising antibody which binds to the human neurotensin long fragment, and having a heavy chain variable region which comprises a H-CDR1 region having at least 90% of identity with SEQ ID NO:2, a H-CDR2 region having at least 90% of identify with SEQ ID NO:3 and a H-CDR3 region having at least 90% of identity with SEQ ID NO:4; and a light chain variable region comprising a L-CDR1 region having at least 90% of identity with SEQ ID NO:6, a L-CDR2 having at least 90% of identity with SEQ ID NO:7 and a L-CDR3 region having at least 90% of identity with SEQ ID NO:8. The present invention also provides the use of such antibodies in the treatment of cancer. |
| US10787505B2 |
Oligopeptide and methods for producing conjugates thereof
The present invention relates to an oligopeptide and conjugates thereof. The present invention also relates to the use of these oligopeptide conjugates for treating or diagnosing disorders mediated by amyloid β deposits. Finally, the present invention also relates to a coupling method for obtaining oligopeptide coupled with a substance of interest (functional conjugates). |
| US10787504B2 |
Antibodies that modulate immunity to drug resistant and latent MTB infections
The invention is directed to compositions and methods for stimulating, enhancing or modulating the immune system of a patient before or after infection by a pathogen, and in particular multidrug resistant (MDR) MTB and extremely drug resistant (XDR) MTB. Compositions of the invention contain non-naturally occurring antigens that generate an effective cellular and/or humoral immune response to MTB and/or antibodies that are specifically reactive to MTB antigens. The greater activity of the immune system generated by a vaccine of the invention increases generation of memory T cells that provide for a greater and/or extended response to an MTB infection. Responses involve an increased generation of antibodies that enhance immunity against MTB infection and promote an enhanced phagocytic response. Monoclonal antibodies produced by the non-naturally occurring antigens enhance phagocytosis and killing of mycobacteria by phagocytic cells, enhance clearance of MTB from the blood and modulate immunity and cytokine responses. |
| US10787500B2 |
Methods for purifying heterodimeric multispecific antibodies from parental homodimeric antibody species
Methods for purifying multispecific antibodies on interest (MAIs) that co-engage at least two different antigens or epitopes (also referred to targets, used interchangeably throughout), from compositions comprising the MAI and parental homodimeric antibody species are provided, as well as reagents which may be used to practice such methods. |
| US10787498B2 |
Fibronectin type III domain proteins with enhanced solubility
Provided herein are polypeptides comprising a modified fibronectin type III (Fn3) domain, wherein the amino acid corresponding to residue 58 of SEQ ID NO: 1 is mutated, and wherein the solubility is enhanced relative to the solubility of a Fn3 domain in which the amino acid corresponding to residue 58 of SEQ ID NO: 1 is not mutated. Also provided are libraries comprising a plurality of the polypeptides and a method for identifying a polypeptide that binds to a target. |
| US10787494B2 |
Interleukin-2/interleukin-2 receptor alpha fusion proteins and methods of use
Disclosed herein are fusion proteins comprising: (a) a first polypeptide comprising Interleukin-2 (IL2); and (b) a second polypeptide, fused in frame to the first polypeptide, wherein the second polypeptide comprises an extracellular domain of Interleukin-2 Receptor alpha (IL2Rα), wherein IL2 or IL2Rα comprises at least one fewer glycosylation site compared to native IL2 or native IL2Rα. Methods of production and methods of therapeutic use of the fusion proteins are also disclosed. |
| US10787493B2 |
Targeted modified TNF family members
The present invention relates to a modified cytokine of the TNF superfamily, with reduced activity to its receptor, wherein said modified cytokine is specifically delivered to target cells. Preferably, said modified cytokine is a single chain variant of the TNF superfamily, even more preferably, one or more of the chains can-y one or more mutations, resulting in a low affinity to the receptor, wherein said mutant cytokine is specifically delivered to target cells. The targeting is realized by fusion of the modified cytokine of the TNF superfamily to a targeting moiety, preferably an antibody or antibody-like molecule. The invention relates further to the use of such targeted modified cytokine of the TNF superfamily to treat diseases. |
| US10787487B2 |
Cell/tissue-specific cell-penetrating antibodies
Presented herein are cyclic peptides that specifically bind to a cell surface molecule, thereby allowing cell/tissue-specific targeting. The cyclic peptides can be attached to an agent, for example, a polypeptide such as an antibody, e.g., a cell-penetrating antibody. Cyclic peptide-containing cell/tissue-specific cell-penetrating antibodies described herein are capable of targeted delivery in a cell type-specific or tissue-specific (i.e., cell/tissue-specific) manner. The cell/tissue-specific cell-penetrating antibodies described herein can be used as an effective anticancer agent for cancer that overexpresses a cell membrane protein that specifically binds to the fused cyclic peptides. |
| US10787475B2 |
Methods of making low color lignin
The present disclosure related to a method of producing a color stable, light colored lignin. The method includes: reacting a lignin composition with a hypochlorite composition having about 5% to about 70% available chlorine; and reacting the hypochlorite treated lignin with hydrogen peroxide at a concentration of about 5% to about 50% to produce the light colored lignin, wherein the lignin composition includes at least one of sulfonated lignin, lignosulfonate, or both. |
| US10787473B2 |
PH responsive fluorescent compound, composition for detecting mitophagy using same, and method for detecting mitophagy within cells
Disclosed is a pH-responsive fluorescent compound, represented by the general formula, which is a novel pH-responsive fluorescent compound capable of being specifically localized in mitochondria within cells, which exhibits strong fluorescence under weakly acidic pH environments in lysosomes, and which is not readily subject to interference from autofluorescence and background fluorescence due to other fluorescent substances within cells. Also disclosed are a composition for detecting mitophagy using the pH-responsive fluorescent compound, and a method for detecting mitophagy within cells. In the general formula, L represents a linker, X represents a pharmaceutically acceptable anion, and Y represents a reactive group that may react with a functional group on a mitochondrial protein to form a covalent bond. |
| US10787464B2 |
Zinc ketoiminate complexes as catalysts for the production of polyurethanes
The use of zinc ketoiminate complexes in the production of polyurethanes is described, wherein the zinc ketoiminate complexes are obtainable by reacting a zinc compound with certain ketimines. |
| US10787463B2 |
Methods of preparing cytotoxic benzodiazepine derivatives
The invention relates to novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors. |
| US10787459B2 |
Bicyclic compounds as ATX inhibitors
The invention provides novel compounds having the general formula (I) wherein R1, R2, R9, Y, W, m, n, p and q are as defined herein, compositions including the compounds and methods of using the compounds. |
| US10787454B2 |
Imidazo[1,5-a]pyrimidinyl carboxamide compounds and their use in the treatment of medical disorders
The invention provides substituted imidazo[1,5-a]pyrimidinyl carboxamide and related organic compounds, compositions containing such compounds, medical kits, and methods for using such compounds and compositions to treat medical disorders, e.g., Gaucher disease, Parkinson's disease, Lewy body disease, dementia, or multiple system atrophy, in a patient. Exemplary substituted imidazo[1,5-a]pyrimidinyl carboxamide compounds described herein include substituted 2-heterocyclyl-4-alkyl-imidazo[1,5-a]pyrimidine-8-carboxamide compounds and variants thereof. |
| US10787449B2 |
Octahydro fused azadecalin glucocorticoid receptor modulators
The present invention provides octahydro fused azadecalin compounds and methods of using the compounds as glucocorticoid receptor modulators. |
| US10787447B2 |
Pharmaceutical compounds
This invention relates to compounds that are agonists of the muscarinic M1 and/or M4 receptor and which are useful in the treatment of diseases mediated by the muscarinic M1 and M4 receptors. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds provided are of formula where Y, R1, R2 and R4 are as defined herein. |
| US10787445B2 |
Inhibitors of beta-hydroxylase for treatment of cancer
The present invention relates to compounds which modulate (e.g., inhibit) the activity of beta-hydrolase (e.g., ASPH), including novel 2-aryl-5-amino-3(2H)-furanone and 2-heteroaryl-5-amino-3(2H)-furanone compounds, pharmaceutical compositions thereof, methods for their synthesis, and methods of using these compounds to modulate the activity of ASPH in an a cell-free sample, a cell-based assay, and in a subject. Other aspects of the invention relate to use of the compounds disclosed herein to ameliorate or treat cell proliferation disorders. |
| US10787439B2 |
Compounds and methods for activating the apoptotic arm of the unfolded protein response
N-substituted sulfonylphenyl-5-nitrofuranyl-2-carboxamide derived compounds, which selectively activate the apoptotic, but not the adaptive arm, of the Unfolded Protein Response are provides as is their use in the treatment of diseases such as diabetes, Alzheimer's, Parkinson's, hemophilia, lysosomal storage diseases and cancer. |
| US10787432B2 |
N-[(pyridyloxy)propanyl]benzamides
This invention relates to compounds of formula (I), a process for their preparation, pharmaceutical compositions containing them and their use in the treatment of conditions having an association with the orexin sub-type 1 receptor. Ar, R1, R2, R3, R4, R5, R6 and R7 have meanings given in the description. |
| US10787427B2 |
Synthesis of furan acids from xylonic acid
According to an example aspect of the present invention, there is provided a synthesis method for producing furoic acid from a monoacid containing five carbons in the presence of pressure, heat, solvent and catalyst. |
| US10787425B2 |
Thiazolidinedione derivative and use thereof
Provided are a novel compound represented by any one of Formulae 1a and 1b and use thereof. Provided are novel thiazolidinedione derivatives represented by any one of Formulae 1a and 1b and pharmaceutical compositions containing the same. |
| US10787424B2 |
Oxopiperazine helix mimetics for control of Hypoxia-Inducible gene expression
The present invention relates to oxopiperazines that mimic helix αB of the C-terminal transactivation domain of HIF1α. Also disclosed are pharmaceutical compositions containing these oxopiperazines and methods of using these oxopiperazines (e.g., to reduce gene transcription, treat or prevent disorders mediated by interaction of HIF1a with CREB-binding protein and/or p300, reduce or prevent angiogenesis in a tissue, induce apoptosis, and decrease cell survival and/or proliferation). |
| US10787423B2 |
Piperazine and piperidine derivatives, their synthesis and use thereof in inhibiting VDAC oligomerization, apoptosis and mitochondria dysfunction
Provided herein piperazine and piperidine derivatives, their synthesis and use thereof in inhibiting VDAC oligomerization, apoptosis and mitochondria dysfunction. Also provided methods of treatment of diseases associated with said processes, e.g. Alzheimer's and Parkinson's diseases. |
| US10787422B2 |
Pyrimidone compounds used as Lp-PLA2 inhibitors and pharmaceutical compositions thereof
The present invention relates to pyrimidone compounds used as Lp-PLA2 inhibitors and pharmaceutical compositions thereof. The structure of the pyrimidone compounds is represented by general formula (I), wherein R1, R2, R3, X, Ar, Y and n are defined as in the specification and claims. The compounds of general formula (I) in the present invention, stereoisomers and pharmaceutically acceptable salts thereof can be used as Lp-PLA2 inhibitors for preventing, treating and/or ameliorating diseases associated with the activity of Lp-PLA2 enzyme. |
| US10787417B2 |
Process for the purification of caprolactam from a solution of crude caprolactam without organic solvent extraction
The present invention relates to a process for purifying caprolactam from solutions of crude caprolactam by a direct treatment with one or more alkaline compounds of polyvalent metals, preferably bivalent and trivalent, without resorting to organic solvent extraction as used in the usual purification process. A further subject of the present invention is a facility devoid of a unit for organic solvent extraction and designed to carry out the caprolactam purification process described herein. |
| US10787413B2 |
Derivatives of curcuminoids and use thereof as an anticancer agent
A series of novel bis(hydroxymethyl) alkanoate derivatives of curcuminoids were designed, and synthesized, which show anticancer activity, and in particular to breast cancer, colon cancer, and prostate cancer. |
| US10787399B2 |
Preparation and use of phenylstyrene
A process for producing phenylstyrene comprises contacting benzene with hydrogen in the presence of a hydroalkylation catalyst under conditions effective to produce a hydroalkylation product comprising cyclohexylbenzene. At least part of the cyclohexylbenzene is then contacted with ethylbenzene in the presence of a transalkylation catalyst under conditions effective to produce a transalkylation product comprising cyclohexylethylbenzene and/or with ethylene in the presence of an alkylation catalyst under conditions effective to produce an alkylation product comprising cyclohexylethylbenzene. At least part of the cyclohexylethylbenzene is then contacted with a dehydrogenation catalyst under conditions effective to produce a dehydrogenation product comprising phenylstyrene. |
| US10787397B2 |
Methods of treating soil with soluble humin
The present invention provides highly water soluble products derived from humin, as well as methods of obtaining such products. Humin is first blended with water and a nitrogen source, such as urea, under intense agitation and heating, in order to disperse the nitrogen source. Thereupon, the blend is incubated for an extended period to create nitrogen-reacted humin having the desired solubility properties. The products may be used as aqueous dispersions, or dried in the form of particulates. |
| US10787395B2 |
Two-component mortar mass and use thereof
A two-component mortar mass includes a resin component (A), which contains as curable constituent at least one radically curable resin, and a curing component (B) which contains a curing agent for the radically curable resin of the resin component (A), wherein the resin component (A) and/or the curing component (B) contain(s) as further constituent at least one inorganic additive. The inorganic additive contains a transition aluminum oxide having an average particle size d50 of at least 7.0 μm and a pore diameter of 4.0 nm to 30.0 nm. |
| US10787394B2 |
Syntactic insulator with co-shrinking fillers
A thermally-insulating composite material with co-shrinkage in the form of an insulating material formed by the inclusion of microballoons in a matrix material such that the microballoons and the matrix material exhibit co-shrinkage upon processing. The thermally-insulating composite material can be formed by a variety of microballoon-matrix material combinations such as polymer microballoons in a preceramic matrix material. The matrix materials generally contain fine rigid fillers. |
| US10787393B2 |
Silicon nitride sintered body and high-temperature-resistant member using the same
The present invention provides a silicon nitride sintered body including silicon nitride crystal grains and a grain boundary phase, wherein the silicon nitride crystal grains are covered with the grain boundary phase and width of the grain boundary phase is 0.2 nm or more. It is preferable that the width of the grain boundary phase is 0.2 nm to 5 nm. Additionally, it is preferable that the silicon nitride sintered body includes 15% by mass or less of the grain boundary phase. According to the above-described configuration, it is possible to provide a high-temperature-resistant silicon nitride sintered body in which degradation of the grain boundary phase under high temperature environment is suppressed. This silicon nitride sintered body is suitable for constituent material of a high-temperature-resistant member, use environment of which is 300° C. or higher. |
| US10787392B2 |
Aluminum nitride sintered compact and method for producing same
An aluminum nitride sintered compact containing aluminum nitride crystal grains and composite oxide crystal grains containing a rare earth element and an aluminum element, wherein a median diameter of the aluminum nitride crystal grains is 2 μm or less; 10 to 200 intergrain voids having a longest diameter of 0.2 to 1 μm are dispersed in a region of a cross section of 100 μm in square; and the carbon atom content is less than 0.10% by mass. Also disclosed is a method of producing the aluminum nitride sintered compact. |
| US10787390B2 |
Aerated composite materials, methods of production and uses thereof
The invention provides novel aerated composite materials that possess excellent physical and performance characteristics of aerated concretes, and methods of production and uses thereof. These composite materials can be readily produced from widely available, low cost raw materials by a process suitable for large-scale production with improved energy consumption, desirable carbon footprint and minimal environmental impact. |
| US10787389B2 |
Rapid-hardening admixture and method for producing same
The present invention provides a rapid-hardening admixture for accelerating hardening of a cement composition and a method for producing the same. The rapid-hardening admixture includes calcium aluminate, inorganic sulfate, and a setting modifier, in which the calcium aluminate has an average particle diameter in a range of 8 μm to 100 μm, and the setting modifier has an average particle diameter of 5 μm or less. |
| US10787388B2 |
Method for impregnating a fibrous substrate with a methacrylic mixture comprising a flame-retardant substance
The present invention relates to a (meth)acrylic mixture for impregnating a fibrous substrate, characterized in that it comprises: a) a first dispersion comprising at least one (meth)acrylic polymer obtained by emulsion polymerization of one or more (meth)acrylic monomers, b) a second dispersion comprising at least one flame retardant. The invention also relates to a method for impregnating a fibrous substrate with a (meth)acrylic mixture of this kind, and to a method for manufacturing mechanical parts or structured elements, or articles, from the (meth)acrylic mixture. Another objective of the invention is a mechanical part or a structured element or an article made of composite material, obtained by the implementation of the manufacturing method. |
| US10787384B2 |
Low sparkle glass sheet and process of making it
A glass sheet comprising at least one etched surface having a surface roughness defined, when measured on an evaluation length of 2 mm and with a Gaussian filter of which the cut-off wavelength is 0.8 mm, by 0.02≤Ra≤0.4 microns and 5≤RSm≤30 microns. The glass sheet has excellent anti-sparkling properties together with an anti-glare effect. The texturing of the glass sheet may obtained by the process of carrying the glass sheet horizontally on a conveyor, pre-treating the surface to remove defects that may prevent subsequent uniform etching, etching the surface with aqueous solution containing hydrofluoric acid spread in an uniform layer over the surface of the sheet, maintaining the etching solution until the etching is ended, and drying the etched sheet. |
| US10787379B2 |
Methods for treating sulfides in gaseous streams
A method for removing hydrogen sulfide from a biogas, wherein the hydrogen sulfide is absorbed in an aqueous liquid to produce a cleaned gas having a reduced amount of hydrogen sulfide relative to the biogas. The aqueous liquid is subsequently treated by contacting with a sulfur dye or sulfurized vat dye in the presence of an oxidizer such as oxygen gas, to convert the sulfides in the aqueous liquid to a non-toxic, water-soluble, product. |
| US10787376B2 |
Device for water disinfection by ultrafiltration
Device for water disinfection by ultrafiltration. The device comprises a filtering assembly with at least one ultrafiltration membrane (6) inside a casing (10); a pump (5, 15), powered with electrical energy, configured for driving water to be filtered to said at least one ultrafiltration membrane (6); and an electric supply connection (2) for powering said pump (5) from a power supply. Said at least one ultrafiltration membrane is located in said casing (10) in a position in which it receives the feed flow of the water to be filtered by gravity or pressure; the electric power supply is provided by a battery included in a portable communication device (4); and the intensity of the current consumed by the pump (5, 15) is below 1.2 A, with a supply voltage of up to 24 V. |
| US10787372B1 |
Solar-powered buoyant evaporation system
A buoyant apparatus that is capable of floating on liquid surfaces, such as bodies of water filled with waste byproducts. The buoyant apparatus supports a plurality of atomizers via rotatable and flexible arms that can achieve 180° adjustments with the respect to a longitudinal axis of the buoyant apparatus, such that the arms can be parallel to a surface of the body of water in both an extended orientation (with the atomizers deployed over the water surface) and a retracted orientation (with the atomizers stored within the surface area of the platform). In addition, the arms can achieve 360° rotational adjustments about the attachment point of the arms to the platform. The atomizers and arms are powered by low voltage direct current (DC) motors that can utilize solar power via photovoltaic cells such that the apparatus can be employed in remote locations without the need for a centralized power grid. |
| US10787368B2 |
Process for producing lithiated transition metal oxides
Provided are processes for the formation of electrochemically active materials such as lithiated transition metal oxides that solve prior issues with throughput and calcination. The processes include forming precursor materials into agglomerates prior to calcination. The use of the agglomerates improves gas flow into and out of the materials thereby improving calcination results, electrochemical properties of the resulting materials, and allows for use of high temperature kilns not previously suitable for such materials thereby lowering production costs. |
| US10787367B2 |
Removal of gaseous NH3 from an NH3 reactor product stream
The present invention is directed to the removal of ammonia from an ammonia reactor product stream. Systems and methods of the present invention enable ammonia to be synthesized and removed using a broader range of process conditions than are possible with current industrial practices. In particular, the systems and methods enable the use of higher temperatures, lower pressures, and higher reactant flows. |
| US10787365B2 |
Expansion and exfoliation of graphite to form graphene
Graphene production methods are described based on subjecting non-covalent graphite intercalated compounds, such as graphite bisulfate, to expansion conditions such as shocks of heat and/or microwaves followed by turbulence-assisted exfoliation to produce few-layer, high quality graphene flakes. Depending on the approach selected for the exfoliation step, free-flowing graphene powder, graphene slurry, or an aqueous graphene mixture can be obtained. Surfactants can aid in dispersion, and graphene inks can be formed. The parameters of the process are simple, efficient and low-cost enabling therefore the scale-up of production. Applications include electrodes and energy storage devices. |
| US10787355B2 |
Conveying equipment, adjustment rotation conveyance unit, and conveyance method
A conveying equipment (50) includes a first conveyance line (60) having a first upper rotation conveyance unit (61a) and a first lower rotation conveyance unit (61b) and a second conveyance line (70) having a second upper rotation conveyance unit (71a) and a second lower rotation conveyance unit (71b). In the conveying equipment (50), between the first conveyance line (60) and the second conveyance line (70), an adjustment rotation conveyance unit (80) that rotates while gripping at least one of a flange upper portion (17a) and a flange lower portion (17b) of a bottle (10) is provided. The adjustment rotation conveyance unit (80) has an upper gripping part (81a) that is provided to be openable and closable and grips the flange upper portion (17a), and a lower gripping part (81b) that is provided to be openable and closable and grips the flange lower portion (17b). |
| US10787354B2 |
Tool for removal and closure of bottle and container caps
A tool includes a resilient relatively soft tool body defining a closed top surface and a surrounding side surface extending downwardly therefrom. The tool further includes a bottom surface which defines an upwardly extending generally cylindrical recess therein. The recess includes interior sidewalls which in their preferred form support a plurality of gripping ridges or edges. The recess is sized and shaped to receive a portion of a bottle cap thereby allowing the user to grip the tool and squeeze the tool body to force its recess surfaces against the bottle cap in a gripping engagement and thereafter applying a torque or twist to the tool allowing the bottle cap to be easily removed. In its preferred fabrication, the tool further includes a plurality of radially extending relief slots formed in the recess wall to facilitate better gripping action and to allow the recess wall to stretch and expand thereby accommodating different bottle cap sizes. Finally, the tool may utilize a plurality of differently sized recesses arranged in descending order to engage different bottle cap sizes. |
| US10787352B2 |
Unpacking system for use in an apparatus for producing three dimensional work pieces
An unpacking system for use in an apparatus for producing three-dimensional work pieces by irradiating layers of a raw material powder electromagnetic or particle radiation comprises a supporting structure which is configured to support a building chamber arrangement. The building chamber arrangement comprises a building chamber accommodating a carrier, the carrier being configured to receive a three-dimensional work piece produced from a raw material powder by an additive layering process. A lowering mechanism of the unpacking system is configured to apply a driving force to the building chamber so as to lower the building chamber relative to the carrier until a three-dimensional work piece received on the carrier can be removed from the carrier. |
| US10787348B2 |
Chain block and built-in cover
A chain block including: a gear unit including a pinion gear, and a load gear configured to rotate integrally with a load sheave member; a case body configured to house the gear unit and to be supplied with grease being semifluid or semisolid at a working temperature as a lubricant; and a built-in cover arranged inside the case body, wherein: the built-in cover includes a first peripheral wall part configured to cover an outer peripheral side of the pinion gear, and a second peripheral wall part provided to be larger in diameter than the first peripheral wall part, the first driven gear body including a first large-diameter driven gear meshing with the pinion gear; and the built-in cover is provided in a circulation shape without a break by continuation of the first peripheral wall part and the second peripheral wall part. |
| US10787345B2 |
Crane
A crane is disclosed, the crane includes detachable hydraulic cylinder including a head side oil chamber and a rod side oil chamber both to be connected to a control valve through a joint, in which a head side hydraulic detecting section and a rod side hydraulic detecting section are each provided to the hydraulic cylinder, and a connection state between the hydraulic cylinder and the control valve is determined based on a head side hydraulic pressure and a rod side hydraulic pressure in a period until a predetermined time elapses after supply of electric power to the head side hydraulic detecting section and the rod side hydraulic detecting section is started and an operation tool for hydraulic cylinder switches the control valve to a state of supplying hydraulic fluid to the hydraulic cylinder. |
| US10787339B1 |
Pipe deployment reel adapter shaft systems and methods
Techniques for implementing a pipe deployment system that includes a pipe reel, in which the pipe reel includes reel ends and a reel drum and the pipe reel enables a pipe segment to be wrapped on the reel drum. The pipe deployment system includes a brake assembly with a brake wheel having a shaft socket keyed with flat inner surfaces, and a shaft adapter assembly, which includes an adapter head to be coupled between the pipe reel and the brake assembly. The adapter head includes an adapter shaft keyed with flat outer surfaces, in which the adapter shaft matingly interlocks with the shaft socket and is to be partially inserted through a reel end of the pipe reel, and a rotation control pin coupled to the adapter shaft, in which the rotation control pin is to be inserted between adjacent reel spokes in the reel end of the pipe reel. |
| US10787334B2 |
Above-ground pool assembly apparatus
An above-ground pool wall assembly apparatus is disclosed which allows the single handed mounting of the pool wall along the pool wall bottom rail. The rolled up pool wall is mounted on a turntable and kept upright by a plurality of retainer posts. As the wall is unreeled a series of guide posts help separate the unreeled portion of the wall from the roll and guide the wall into position on the bottom rail. As the pool wall is progressively mounted along the bottom rail, the apparatus can be kept in the proper position by wheeling the apparatus around the bottom rail in coordination with the progress of the installation. |
| US10787333B2 |
Roller adapters
An example roller adapter may comprise a cradle, a first roller rotatably disposed on a top side of the cradle, a second roller rotatably disposed on the top side of the cradle, and an alignment knob disposed on a base of the cradle. The first and second rollers may extend in a substantially parallel direction. The first and second roller may rotatably support a roll of flexible print media. |
| US10787332B2 |
Sheet conveyance apparatus and image forming apparatus including the same
A sheet conveyance apparatus that conveys a sheet along a curved path shorter than the sheet and corrects skew of the sheet, includes: a conveyance roller that sends the sheet into the curved path; a guide that guides the sheet along the curved path; and a gate that is hinders advance of the leading end, generates a moment about a normal of the sheet passing through the leading end, and allows advance of the leading end by being pushed away by the leading end, wherein the guide includes a projection projecting toward a movement space for the sheet on a surface facing the movement space, and the projection abuts a center portion of the sheet in a longitudinal direction and generates a moment about an axis parallel to an advance direction of a portion that has come into contact with the projection. |
| US10787329B2 |
Sheet feeding device, image forming apparatus, image forming system, and sheet processing apparatus
A sheet feeding device includes a sheet stacker configured to stack a sheet bundle; a blower configured to float a sheet on an upper portion of the sheet bundle; a conveyor configured to convey the sheet floated by the blower; a lift configured to lift up and down the sheet stacker; a first reflective optical sensor configured to detect the sheet floated by the blower; a second reflective optical sensor configured to detect the sheet bundle and a side face of the sheet stacker, the side face including a detection region to be detected by the second reflective optical sensor and a non-detection region not to be detected by the second reflective optical sensor; and circuitry configured to control the lift based on a detection result of the first reflective optical sensor and a detection result of the second reflective optical sensor. The circuitry is configured to cause the lift to lift up the sheet stacker in response to a change from a detection state to a non-detection state of the second reflective optical sensor. |
| US10787328B2 |
Loading dock locking system
A system for allowing a chassis for an intermodal shipping container having fittings and a floor to be secured to a loading dock is provided. The system is capable of being stowed away into the chassis when not in use, and moveable to a locking position for interfacing with the dock's restraining system when the chassis is to be secured to the loading dock. |
| US10787327B2 |
Multi-bar linkage mechanism based conveyor
The invention discloses a multi-bar linkage mechanism based conveyor, comprising a gantry system, a multi-bar linkage mechanism based conveyor boom, a boom support, a two-drum winch, a roller unit and an automatic control system. The gantry system, the two-drum winch and the boom support are mounted on a deck of a hull. The conveyor boom is formed of multi-bar linkage mechanisms, the movement of which can be changed. Rollers are mounted on the conveyor boom. The rear segment of the conveyor boom is articulated with the boom support. The two-drum winch is connected to the multi-bar linkage mechanism based conveyor boom via a steel wire rope and by a set of gantry pulleys. A hydraulic device and a control device are arranged between adjacent multi-bar linkage mechanisms. A tension sensor is arranged at an end of the steel wire rope. The whole conveyor is controlled by the automatic control system. |
| US10787325B1 |
Automated container loader and method
Parcel loaders and methods. A parcel loader includes a control system and a conveyor under the control of the control system that is configured to receive a plurality of parcels to be loaded into a container. The parcel loader includes a vertically-adjustable positioning conveyor under the control of the control system and configured to receive the plurality of parcels from the conveyor. The parcel loader includes a plurality of finger conveyors under the control of the control system and configured to place the plurality of parcels in a parcel stack in the container. The finger conveyors can independently extend and retract from the positioning conveyor. The parcel loader can also include upper or lower stack constraints. |
| US10787311B2 |
Collapsible container and apparatus for opening and closing the same
A foldable container according to an exemplary embodiment of the present disclosure includes: a lower panel; an upper panel provided in parallel with the lower panel; first and second lateral panels of which upper and lower ends are respectively connected to the upper panel and the lower panel to be rotatable along a longitudinal direction of the upper panel and the lower panel and which are configured to be folded toward the inside of the foldable container; and front and rear panels connected to the lower panel to be rotatable along a transverse direction of the lower panel. |
| US10787307B2 |
Glove dispensing assembly
The present disclosure is directed to a dispensing assembly and method for manufacturing same. The dispensing assembly includes a container having a plurality of exterior panels that define an internal chamber. Further, the exterior panels include a top panel having an opening configured to dispense a plurality of articles therethrough. The dispensing assembly also includes an article dispensing component housed within the internal chamber. The article dispensing component includes a base panel arranged with the top panel of the container so as to form an article storage area. Thus, the article storage area is configured to receive the plurality of articles. Further, the base panel is biased towards the top panel via one or more flexible members that are secured to the top panel. Accordingly, the flexible members are configured to allow movement of the base panel toward to the top panel as each article is dispensed from the opening. |
| US10787304B2 |
Retaining member and insulating vessel incorporating same
A retaining member and a vacuum-insulated vessel are disclosed. The retaining member includes a frustoconical body, a cylindrical skirt extending from the frustoconical body, and a deformable member extending along an inner surface of the frustoconical body. The deformable member may have multiple layers. An opening extends through the frustonical body, so that the neck of a bottle may pass therethrough. The vacuum-insulated vessel includes the aforementioned retaining member and a double-walled structure, and is able to receive and secure bottles having different heights and widths. The vacuum-insulated vessel also eliminates condensation from external surfaces of a bottle positioned therein, maintains the initial temperature of the bottle, and allows a user to pour from the bottle without having to remove the bottle from the vessel. |
| US10787302B2 |
Object retention and storage system
A system for retaining and storing an object, such as cut produce. By creating an air tight seal and preventing oxidizing air from reaching the insides of the fruit or vegetable, the system prolongs the lifespan of the produce, keeping it fresher, longer. |
| US10787296B2 |
Easily openable container lid
A container lid is configured such that repeated movement of a grip piece and a connecting piece of the lid will not break the connecting piece so that the lid can be removed easily. An extension section extends upwardly from an upper end of the connecting section along an inner peripheral surface of a skirt wall of the lid. When the container lid is on the mouth-neck section of a container, an upper end part of the extension section is sandwiched between an inner peripheral surface of the lid skirt wall and an outer peripheral surface of a locking projection on the container mouth-neck section. |
| US10787295B2 |
Method of manufacturing textured-smooth hybrid metal closure caps
A method of manufacturing a textured-smooth hybrid metal closure cap, and a closing caps produced by the method. The method includes a) the supply of a strip or sheet, made of aluminum alloy known as a “textured” strip or sheet, typically coated on at least one of its faces by a stampable lacquer, b) a first operation for cutting discs, called blanks, c) a step for stamping, in one or more passes, of said blank metal, typically using a stamping lubricant, so as to form a stamped blank, comprising a head and a skirt, typically axially symmetric in the axial direction, d) a step for degreasing said stamped blank, typically intended to eliminate the remaining lubricant, to form a degreased blank that can be lacquered, and e) an optional step of protective lacquering and decoration. After the stamping step, and before the lacquering step, at least one drawing step consisting in passing the stamped blank through drawing rings in order to stretch and thin the metal. |
| US10787293B2 |
Multi-layer thermoplastic films and bags with enhanced light transmittance and methods for making the same
Implementations described herein include films with maintained or decreased light transmittance despite a reduction in gauge. In particular, one or more implementations include a multi-layer film with each layer having differing opacity agents. The combination of the two different opacity agents in two different layers can have a synergistic effect that provide decreased light transmittance. Indeed, in one or more embodiments a multi-layer film with differing opacity agents in each layer has a decreased light transmittance despite a reduction in gauge and opacity agents. |
| US10787290B2 |
Pallet made of corrugated paperboard
The pallet includes two fixing surfaces produced from rectangular base plate with the help of scoring and made by folding and having two lifting holes, and supporting cover containing legs having intrinsic lifting holes and bracing space, the fixing surface of the supporting cover is fixed to bracing plate, which is fixed to the lower surface of the loading surface of the pallet, and to the bottom of the bracing plate the middle supporting cover is fixed, which is formed by folding from rectangular middle base plate created with scorings and two lifting holes, containing the supporting legs which include the two fixing surfaces, lifting holes and bracing space, along the entire length of its two fixing surfaces and the bracing space of the supporting legs, in its upper part completely filled beams are fixed, and cylinders are fixed in a space filleting manner below the completely filled beams in the bracing space of the supporting legs. |
| US10787288B1 |
Blanks and packages for consumer items
The blank includes a plurality of sidewall panels, a first foot panel connected via a first fold line to a first panel of the plurality of sidewall panels, a platform panel connected via a second fold line to the first foot panel, a second foot panel connected via a third fold line to the platform panel, and a tab at least partially defined by one or more cut lines in a second panel of the plurality of sidewall panels. The tab is configured to retain a bottom edge of the second foot panel, upon assembly of the blank into a package. A tear-off section is defined by one or more of the plurality of sidewall panels. The package is made from the blank. |
| US10787281B2 |
Boxing apparatus
Provided is a boxing apparatus that may repeatedly push products packaged in a soft packaging material into a box through a lateral opening and to pack the products in a plurality of rows, wherein product-filled rate may be easily enhanced without damaging the products. A boxing apparatus 10 may pack a plurality of rows of bagged products into a box. The boxing apparatus may be provided with a push-in mechanism 50, a shutter, a vertical movement mechanism, and a controller 41. The push-in mechanism may push the products into the box through a lateral opening in the box. The shutter may enter and exit the box through the opening. The vertical movement mechanism may move the box and the shutter up and down relative to each other. |
| US10787279B2 |
Test apparatus for flight actuator check device
A test apparatus is provided for testing a sensorless check device of an actuator. The sensorless check device is arranged to be used by mechanically moving a check device pin from a resting position to an actuation position and then releasing the check device pin to allow it to return to a resting position urged by an elastic return mechanism. The test apparatus comprises: a piston for contact with an actuator surface associated with the check device pin; a piston spring for urging the piston toward the actuator surface, wherein the piston spring is softer than the elastic return mechanism of the check device; and an adjustment and testing mechanism. |
| US10787278B2 |
Aircraft maintenance message prediction
A method and apparatus for maintaining a vehicle, such as an aircraft. A plurality of maintenance messages generated during operation of the vehicle are stored to form a plurality of stored maintenance messages. The stored maintenance messages are filtered to remove from the stored maintenance messages those maintenance messages that are correlated to minimum equipment list actions to form filtered stored maintenance messages. A predicted maintenance message is generated from the filtered stored maintenance messages by applying a machine learning algorithm to the filtered stored maintenance messages. The predicted maintenance message may be used to perform a maintenance operation on the vehicle. |
| US10787277B2 |
Modified start sequence of a gas turbine engine
A system for starting a gas turbine engine of an aircraft is provided. The system includes a pneumatic starter motor, a discrete starter valve switchable between an on-state and an off-state, and a controller operable to perform a starting sequence for the gas turbine engine. The starting sequence includes alternating on and off commands to an electromechanical device coupled to the discrete starter valve to achieve a partially open position of the discrete starter valve to control a flow from a starter air supply to the pneumatic starter motor to drive rotation of a starting spool of the gas turbine engine below an engine idle speed, where the controller modulates a duty cycle of the discrete starter valve via pulse width modulation. |
| US10787271B2 |
System for redundant supply of kinetic energy to drive system of aircraft
The invention relates to the redundant supply of kinetic energy to a drive system of an aircraft in order to ensure in each case largely safe operation of the aircraft during normal operation of the system and also in various emergency scenarios. The system has two electrical machines (110, 130), each of which is connected to in each case one of the two propellers. A high-voltage battery (120) and an internal combustion engine (140) are also provided. These components of the system are, depending on the type of component, electrically and/or mechanically connected to one another and to the propellers, and a controller of the system controls energy flows between the components depending on the mode of operation or readiness for operation of the components in a redundant manner in such a way that the aircraft can be largely safely operated in various normal and emergency situations. |
| US10787270B2 |
Propulsor
A boundary layer propulsor comprises a rotor and a plurality of first aerofoil blades. The rotor has an axis of rotation. The plurality of first aerofoil blades extends radially from the rotor and is arranged in a circumferential array around the axis of rotation. Each of the first aerofoil blades has, in a radially outward sequence, a radially proximal portion, a middle portion, and a radially distal portion. The radially proximal portion has a first cambered cross-section, the middle portion has a second uncambered cross-section, and the radially distal portion has a third cambered cross-section. The first cambered cross-section is cambered in an opposite sense to the third cambered cross-section. |
| US10787269B2 |
Automatic retracting firing cable
An evacuation system includes an inflatable device, and a charged cylinder configured to store a compressed gas. The evacuation system further includes an aspirator configured to receive the compressed gas and to inflate the inflatable device in response to receiving the compressed gas. The evacuation system further includes a firing cable having a maximum length and an elastic component configured to cause the firing cable to have an at-rest length that is less than the maximum length in response to a lack of force applied to the firing cable, the firing cable being coupled to the charged cylinder and configured to cause the charged cylinder to release the compressed gas in response to sufficient force being applied to the charged cylinder via the firing cable. |
| US10787267B2 |
Electrical bus arrangement for ice protection systems
The present invention includes a first barrier layer configured to cover a leading edge of the blade or wing; one or more electrical bus bars disposed on the first barrier layer proximate to and substantially parallel with the leading edge; a ground bus bar disposed on the first barrier layer proximate to and substantially parallel with the leading edge; a second barrier layer disposed over the one or more electrical bus bars and the ground bus bar; one or more heating elements disposed on the second barrier layer, and each heating element electrically connected to one of the electrical bus bars and to the ground bus bar; and a third barrier layer disposed over the one or more heating elements. |
| US10787265B2 |
Support structure for a flight attendant seat
A support structure for a flight attendant seat, the support structure having supporting elements arranged at an upper and a lower end of the support structure. The supporting elements connect the support structure to an aircraft structure via fastening points, the support structure having receiving elements for receiving the flight attendant seat. The support structure has at least two substantially vertical elements and at least one substantially horizontal element. The vertical elements have at least one upper and one lower end, the supporting elements being attached to respective ends of the vertical elements and forming lattice struts. The support elements are designed to be connected to the aircraft structure at at least two attachment positions, at least two upper and two lower fastening points being selectable in their respective attachment position to the aircraft structure, at least one cabin element being adaptively attached to the support structure. |
| US10787264B2 |
Vibration filter mechanism for arranging between a piece of equipment and an aircraft fuselage, and a seat fitted with such a mechanism
A vibration filter mechanism between a fuselage and a piece of equipment of the aircraft. The filter mechanism comprises a pair of filter members, each secured with a first structure that is to be connected to the fuselage and with a second structure of the piece of equipment. Each filter member is secured with the first structure via a first pivot type connection having one degree of freedom to move in rotation and with the second structure via a second pivot type connection having one degree of freedom to move in rotation. The filter mechanism includes resilient return means for deforming during relative movement in rotation between at least one of the filter members and the first structure. The resilient return means presents a predetermined stiffness suitable for generating a return force opposing the relative movement in rotation between at least one of the filter members and the first structure. |
| US10787262B2 |
Modular seat
Disclosed is a modular seat for aircraft. The system has a frame that is able to be interconnected with other frames laterally. Since each lateral frame has the same pivot points (when viewed from the side), the linked seats rotate together. The seats also include buckle lugs which enable a particular seat to be used on either side of the aircraft. |
| US10787261B2 |
Aircraft seat system
An aircraft seat system has at least one first aircraft seat region, which includes a first aircraft seat, and at least one second aircraft seat region, which is arranged behind the first aircraft seat region and includes a second aircraft seat, wherein, in a mounted state, the aircraft seat of the second aircraft seat region is arranged, at least in a lying position, at least partially overlapping beneath the first aircraft seat region. |
| US10787259B2 |
Compliant bistable gripper for aerial perching and grasping
A bistable gripper for an aerial vehicle may include a base, a first finger, a second finger, a switching pad, a first elastic connector, and a second elastic connector. The base may include a first beam and a second beam. The first finger may be pivotably attached to the first beam at a first joint, and the second finger may be pivotably attached to the second beam at a second joint. The switching pad may be configured for moving relative to the base. The first elastic connector may be attached to the switching pad and the first finger, and the second elastic connector may be attached to the switching pad and the second finger. The bistable gripper may be configured for switching between a closed stable state and an open stable state. |
| US10787255B2 |
Aerial vehicle with enhanced pitch control and interchangeable components
An aircraft capable of vertical take-off and landing comprises a fuselage, at least one processor carried by the fuselage and a pair of aerodynamic, lift-generating wings extending from the fuselage. A plurality of vectoring rotors are rotatably carried by the fuselage so as to be rotatable between a substantially vertical configuration relative to the fuselage for vertical take-off and landing and a substantially horizontal configuration relative to the fuselage for horizontal flight. The vectoring rotors are unsupported by the first pair of wings. The wings may be modular and removably connected to the fuselage and configured to be interchangeable with an alternate pair of wings. A cargo container may be secured to the underside of the fuselage, and the cargo container may be modular and interchangeable with an alternate cargo container. |
| US10787254B1 |
VTOL flying taxicab
A VTOL flying taxicab is provided to solve the ground and airport traffic congestion problems by directing the traffic from two-dimensional ground space to the three-dimensional air space. The VTOL-Flying-Taxicab includes two rows of independently controllable small electrical-motor driven propellers, located above-and-below each of its two wings' leading edges. This configuration divides each wing-top-surface and wing-bottom-surface into independently controllable strips of wing surfaces, where the thrust vector, air velocity vector and air pressure on each and all strips of wing surfaces are independently controllable at any vehicle speed. These features provide all control requirements of the VTOL-flying-taxicab maneuvers. |
| US10787247B2 |
Hybrid actuator
A hybrid actuator, having a central longitudinal axis, may include a housing defining a central cavity. The hybrid actuator may also include a piston disposed within the central cavity, the piston comprising a piston head that divides the central cavity into a pressure chamber and an annular chamber. The piston houses a pump configured to pump fluid through a port defined in the piston head between the annular chamber and the pressure chamber to extend a piston rod of the piston from the central cavity, according to various embodiments. |
| US10787246B2 |
Wing tip with winglet and ventral fin
A method of improving performance of an aircraft, including attaching a wing tip to a wing of the aircraft. The wing tip includes a winglet and a ventral fin. The winglet includes a winglet leading edge, a winglet trailing edge, an adapter section, a transition section attached to the adapter section, a blade section attached to the transition section, and a first tip section attached to the blade section. The ventral fin is coupled to the winglet at an attachment location adjacent the transition section. The ventral fin includes a second tip section. The wing has a wing leading edge and a wing trailing edge in a wing chord plane. Attaching the wing tip to the wing includes connecting the adapter section to the wing such that the winglet leading edge continuously transitions from the wing leading edge, and the winglet trailing edge continuously transitions from the wing trailing edge. |
| US10787240B2 |
Composite vehicle body
A vehicle body may have a skeleton formed by a plurality of overlapping layers bonded to each other. Each of the plurality of overlapping layers may be fabricated from a continuous fiber coated with a matrix material. A trajectory of the continuous fiber may be different between adjacent layers of the plurality of overlapping layers. |
| US10787238B2 |
Ship handling device
A ship handling device enabling easy turning calibration. With a ship handling device (7), during turning calibration with the ship handling device (7), the joystick lever (10) is turned to rotate the forward-backward propellers (4) on the port and starboard sides of the ship, and the joystick lever (10) is tilted to change a forward-thrust/backward-thrust ratio of the forward-backward propeller (4) on the port or starboard side or to change the rotation speeds. When a calibration execution switch (10a) is operated, thrusts generated with the changed forward-thrust backward-thrust ratio are set as correction coefficients, or, among thrusts generated at the changed rotation speeds (Npn, Nsn) of the forward-backward propellers (4) on the port and starboard sides, thrusts generated by the forward-backward propellers (4) on the port and starboard sides according to the tilting of the joystick lever (10) are set as correction coefficients (Cp, Cs). |
| US10787232B2 |
Structural suspension of radial turret bearings
A structural suspension of radial turret bearing wheels in a turret bearing comprises a rail support structure mounted on a turret bearing support structure, a circular rail mounted to the rail support structure, and a plurality of radial wheels running on the mainly vertical inner side of the rail. The suspension includes a vertical flexible shaft, for each radial wheel, supported by an upper and lower support with a part of the shaft protruding with the radial wheel mounted close to the outer end. The inner side of the rail is a frustum with the shortest radius at the top and an aperture of 2, and the outer mainly planar contacting surface of the wheel has an angle θ relative to the rotational axis of the wheel, and is overlaid with a convex curvature across the contacting surface. |
| US10787228B2 |
Pin for a crown of a bicycle crankset
A pin for a crown of a bicycle crankset that includes a mounting portion configured to be fixed to the crown, a chain engaging portion having a first face that faces towards said mounting portion for engaging a plate of a link of a bicycle chain, and a second face that faces the opposite way with respect to said mounting portion. The second face has at least one first surface portion inclined by a first angle smaller than 90° when measured in a longitudinal section plane of the pin. |
| US10787227B2 |
Bicycle chain guide with height adjustment
A chain guide for a bicycle having may include a base frame and a height adjustment member connected to the base frame and slidable relative to the base frame and lockable in a first position by engaging a first locking member. A retaining member may be pivotally connected to the height adjustment member and may be pivotable about a pivot axis a retaining position, in which the retaining member is positioned to obstruct lateral movement of the chain away from the chainring thereby preventing lateral misalignment between the chain and the chainring, and a removal position, in which the retaining member does not obstruct lateral movement of the chain away from the base frame while the height adjustment member is locked in the first position. The pivot axis may be spaced apart from the first locking member. |
| US10787226B1 |
Modularized clipless pedal for mountain bike
A pedal includes a pedal body and a step-in assembly. The step-in assembly has a projected area less than that of the pedal body and is fixed on a platform of the pedal body. The step-in assembly has a frame with a U-shape, a front fastener integrally formed at a closed end of the frame in one-piece, and a rear fastener pivotedly connected to an open end of the frame. A protrusion is aslant extended from each of two opposite sides of the frame. The two protrusions are symmetrically arranged to face to each other. |
| US10787225B2 |
Fitting structure of bottom bracket shell of bicycle
A fitting structure of a bottom bracket shell of a bicycle contains: a hollow body having a receiving orifice. A first engagement element includes a first engaging section, a first aperture, and a first tilted guide portion. A second engagement element includes a second engaging section, a second aperture, and a second tilted guide portion. A first sleeve includes a first accommodation portion, a first connection portion, a first rib, a first abutting portion, and a first coupling section, wherein a first conically inclined face is defined between the first sleeve and the first tilted guide portion. A second sleeve includes a second accommodation portion, a second connection portion, a second rib, a second abutting portion, and a second coupling, wherein a second conically inclined face is defined between the second sleeve and the second tilted guide portion. |
| US10787224B2 |
Pedal powered vehicle
A wheeled vehicle incorporating a frame; a drive shaft mounted upon the frame, the drive shaft having rotary power input and output ends; a drive wheel mounted upon the frame; a rotary power output linkage operatively interconnecting the drive shaft's output end and the drive wheel; rotary power pedals mounted upon the frame; a rotary power input linkage operatively interconnecting the drive shaft's input end and the rotary power pedals; a spiral spring having a rotary power input end and a rotary power output end, the spiral spring being mounted over the drive shaft; a clutch and one way bearing combination for anchoring the spiral spring's rotary power input end upon the drive shaft and upon the frame; and a one way bearing and brake combination for alternatively anchoring the spiral spring's rotary power output end upon the drive shaft and upon the frame. |
| US10787219B2 |
Electric vehicle drive device
An electric vehicle drive device includes a swing arm including an arm portion disposed on a left side, having a front part pivotally supported by a pivot shaft, and including a main wall having a height and extending in a front-rear direction, and a cross arm portion which has a front part pivotally supported by the pivot shaft, and including a coupling portion extending toward the left side to the main wall. A guide hole penetrating through the main wall in a vehicle width direction is formed between a part pivotally supported by the pivot shaft and a part in which the coupling portion extends. A harness extends along a side of the main wall on the left side, passes through the guide hole, and extends along the cross arm portion. |
| US10787217B2 |
Tilting mechanism for a wheeled vehicle
This invention relates to a tilting mechanism for wheeled vehicles such as bicycles both electrical and manually powered, motorcycles, mopeds, scooters and the like. The wheeled vehicle, preferably with three wheels or more, driving like a 2-in-line vehicle and handles the same way in the turns and when driving straight. The tilting mechanism for a multiple wheeled vehicle, comprising a tilting mechanism that allows for leaning body and wheels into a turn and independent adjustment of the turning radius, while inducing an effect to the two front wheels similar to Ackerman steering compensation. The principle of the tilting mechanism is a parallelogram structure, which comprises a top rod, a bottom rod and a pair of connecting rods, pivotally connected to each other. To each of the connecting rods a pair of steering elements is pivotally connected and on two steering elements a pair of wheels is connected. |
| US10787216B2 |
System for fixing and transporting storage bags for motorcycles
A system for fixing and transporting a storage bag for motorcycles including a support frame fixed onto the motorcycle and a carriage. The carriage includes a lower shell, provided with a substantially flat support surface and with a first group of coupling means for removably connecting to the support frame, and an upper shell, provided with a substantially flat support surface and with a second group of coupling devices for removably connecting to the storage bag. The support frame is provided with a third group of coupling devices for removably connecting to the support surface of the lower shell, whereas the storage bag is provided with a fourth group of coupling means for removably connecting to the support surface of the upper shell. |
| US10787212B2 |
Control system for load transportation device
Embodiments relate to a system or method for moving a load, the apparatus may include a control panel comprising an assemblage of one or more directional switches that are configured to activate a lift mechanism structure to lift a load-bearing frame supporting the load. The one or more directional switches configured to adjust a travel mechanism that is coupled to a roller track and connected to an electrically positionable roller assembly and adjust a pin connector that is configured to connect a support foot to the roller track to allow the roller track to rotate relative to the support foot. |
| US10787201B1 |
Vehicle bonnet constructions for reducing impact forces
The technology relates to vehicle panels. The vehicle panel may comprise a top layer and a bottom layer. The top and bottom layers may be bonded together. The bond of the top and bottom layer may be a weld. One or more energy absorbing layers may be positioned between the top layer and the bottom layer. The one or more energy absorbing layers may be comprised of one or more energy absorbing materials. The energy absorbing layers may be aluminum honeycomb and polyurethane foam. |
| US10787198B2 |
Controlling compactor turning radius
A compactor can optionally include a steering system configured to direct the movement of the compactor, a temperature sensor configured to generate data indicative of a temperature of a material that forms a surface of the compacting area, and a controller coupled to the machine and communicatively coupled to the temperature sensor. The controller can be configured to: receive data indicative of the temperature of the material from the temperature sensor, determine if the temperature exceeds a first threshold temperature, and if the temperature of the compactor exceeds the first threshold temperature, control the steering system to limit a turning angle to a predetermined value such that a turning radius of the compactor is increased. |
| US10787192B1 |
Steer-by-wire system with multiple steering actuators
A method for controlling a vehicle includes operating a steering system in manual steer-by-wire control state and determining that a transition to an automated steer-by-wire control state is to be performed by the steering system. The method also includes entering the automated steer-by-wire control state upon determining that all conditions from a group of state entry conditions are satisfied, and operating the steering system in the automated steer-by-wire control state until determining that any condition from a group of state exit conditions is satisfied. The method also includes entering the manual steer-by-wire control state upon determining that any condition from the group of state exit conditions is satisfied. |
| US10787186B2 |
Container assembly with adjustable mount structures
In an embodiment, an apparatus for storing articles includes: a frame; mount structures adjustably connectable to the frame so as to enable a height adjustment thereof on the frame; containers releasably connectable to the mount structures, thus enabling a height adjustment of each of the containers; and releasable connections between respective ones of the containers and the mount structures. Each of the releasable connections (between a container of the containers and a mount structure of the mount structures) is configured to enable the container to be releasably connected to the mount structure, where the releasable connection couples the container with the mount structure along a sidewall of the container. |
| US10787183B2 |
Railway vehicle air conditioning management system and railway vehicle air-conditioning device
A railway vehicle air conditioning management system according to the present invention includes a railway vehicle air-conditioning device installed in a railway vehicle, having a refrigerant circuit configured by including at least a compressor, a heat source side heat exchanger, a decompression device and a load side heat exchanger, and air-conditions an inside of the railway vehicle by circulating refrigerant in the refrigerant circuit, and a management device having a recording device in which vehicle air conditioning data including data showing operating states of the railway vehicle air-conditioning devices in a plurality of the railway vehicles are recorded, the railway vehicle air-conditioning device performs a special operation of operating in a pattern set in advance, in a state without humans in the railway vehicle, and the management device causes the recording device to record the vehicle air conditioning data including data showing the operating state in the special operation. |
| US10787179B2 |
Cable bicycle
The present invention may be a single or two-person pedal powered bicycle that rides on a cableway to pull agricultural products. A preferred embodiment has an option of an electric motor that provides power assist that operates on DC power from a battery that operates a DC motor. The electric motor operates on a battery that has a charging system to recharge at the end of the life cycle. The battery can preferably be charged with a convention 115 or 240 Volt battery charger or a solar powered charger. Also disclosed is a cable bicycle for use in moving people along a cable transport system. |
| US10787178B2 |
Platform screen door with built-in raised sill
A screen door module for a platform edge of a vehicle station. The module includes a leaf that moves between open and closed positions, a fixed element to which the leaf is mechanically connected and along which it slides and a sill extending under the leaf and under the fixed element. The module also includes a raiser with a predetermined height extending under the leaf and the fixed element and being arranged in such a way as to be laid on a finished ground level of the platform and so the predetermined height corresponds to a difference between the finished ground level and the floor of the vehicle when the latter comes to a standstill alongside the module. An access ramp on the platform side runs along the entire length of the module and allows access to passengers of limited mobility. |
| US10787177B2 |
Exterior rearview device with illumination functions and autonomous vehicles using same
An exterior rearview system for an autonomous vehicle includes a housing adapted for mounting to an exterior side of a vehicle, the housing holding at least one of a reflective element or display screen for displaying to a driver a rear or side image of the vehicle, one or more lighting modules disposed in the housing and providing an adaptive lighting sector which is adaptively controlled, and a control system configured to receive input data related to at least one of a user's intention using a tracking sensor and a user's retaking control of the autonomous vehicle. |
| US10787176B2 |
Plug-compatible interface between cars and their human and/or computer drivers
A plug-compatible interface between a car and its human and/or computer driver makes both car and driver a “black box”, or abstraction, to the other. The two black boxes can then be developed and built independently before being integrated together only at the final stage. Designers on both the car and driver sides of the interface need design only to the interface and need not worry about how things are done on the other side of it. When cars and computer drivers are built to interact over a plug-compatible interface, any computer driver works with any car. If a computer driver becomes outdated, it can be updated or replaced much more quickly and cheaply than replacing the entire car. |
| US10787169B2 |
Method and device for safeguarding a movement of a motor vehicle on an inclined ramp
A method for safeguarding a movement of a motor vehicle on an inclined ramp. Downhill from the motor vehicle, one or multiple collision object(s) is/are moved into a travel path specified by the ramp, so that in the event of a downhill movement of the motor vehicle on the travel path, a collision of the one or multiple collision object(s) with the motor vehicle reduces a speed of the motor vehicle while it is still on the ramp. Also described are a corresponding device, a parking facility, and a computer program. |
| US10787166B2 |
Hybrid electric vehicle and method of controlling shift pattern therefor
A hybrid electric vehicle which may effectively determine a point in time of shift pattern change and a method of controlling a shift pattern therefor are disclosed. The method includes determining whether or not a request for shift pattern change is received, determining HEV mode related conditions, in response to a determination that the request for shift pattern change is received, and changing a shift pattern according to the request for shift pattern change, in response to a determination that the HEV mode related conditions are satisfied. |
| US10787165B2 |
Hybrid vehicle and method of changing operation mode for the same
A method for controlling a hybrid vehicle is disclosed. The method comprises calculating, for a low-emission area on the vehicle's current travel, a first energy to travel the low-emission area in a first driving mode, determining whether the hybrid vehicle is capable of traveling the low-emission area in the first driving mode using current energy of a vehicle battery, and when it is determined that the hybrid vehicle is incapable of traveling the low-emission area in the first driving mode using current energy of the vehicle batter, initiating a battery charging operation before the vehicle enters the emission-restricted area. |
| US10787162B2 |
Driving force control apparatus
A driving force control apparatus including a posture detecting part detecting a riding posture of an occupant; an acceleration detecting part detecting an acceleration of a vehicle; a driving force generation part generating a driving force in a manner enabling to change a driving force distribution between a front and rear wheels or between a left and right wheels; and a microprocessor. The microprocessor is configured to perform calculating a required driving force, and controlling the driving force generation part so as to change the driving force distribution to a target driving force distribution to suppress a change of the riding posture while generating the required driving force when a magnitude of the acceleration is greater than or equal to a predetermined magnitude and a degree of change of the riding posture is greater than or equal to a predetermined degree. |
| US10787157B2 |
Vehicle brake system
A vehicle brake system including a hydraulic brake device that includes: a brake actuator including a pump and a two-system electric motor that includes first and second coils; a battery; a first drive circuit for supplying electric power from the battery to the first coil; a capacitor; and a second drive circuit for supplying electric power from the capacitor to the second coil, wherein, in a normal mode in which the pump is driven by power not greater than set power, the motor drives the pump by the electric power supplied from the battery to the first coil, and wherein, in a high power mode in which the pump is driven by power that exceeds the set power, the motor drives the pump by both of the electric power supplied from the battery to the first coil and the electric power supplied from the capacitor to the second coil. |
| US10787156B2 |
Aircraft brake and tire condition diagnosis and prognosis
A method of diagnosis and prognosis for various operative systems is provided so that maintenance can be efficiently and effectively scheduled and provided. The invention is applicable to a broad range of systems, but particularly to aircraft brake systems and tires. An aircraft brake may be modeled by attributing brake wear factor values to various parameters associated with the aircraft brake that impact wear. Over the course of time and during braking events, the brake wear factor values are summed and a running total of that sum is kept over the life of the brake. At a point in time when the sum of weighted factors exceeds a preset threshold, an indicia is generated that service is required. |
| US10787153B2 |
Heatable composite pane having a safety function
A composite pane is described. The composite pane has a first pane, at least one intermediate layer, a second pane, a transparent, electrically conductive first coating between the intermediate layer and the first pane and/or between the intermediate layer and the second pane, a first busbar and a second busbar, and a transparent, electrically conductive second coating. |
| US10787150B2 |
Switch assembly for vehicle seat belt buckle
A switch assembly for a vehicle seat belt buckle comprising a switch housing defining an interior and a pocket, a cable extending into the interior and including hook-shaped ends extending around posts in the interior of the switch housing. In one embodiment, the interior of the switch housing includes first and second posts positioned in a co-linear and spaced apart relationship and the hook-shaped ends face each other and extend around the first posts and abut against the second posts. In one embodiment, the Hall Effect sensor is positioned in the pocket of the switch housing in an inclined relationship. |
| US10787146B2 |
Airbag apparatus
An airbag apparatus may include: a first chamber connected to an inflator, and supporting the head of a passenger in case of a head-on collision of a vehicle; a second chamber connected to one side of the first chamber so as to be supported by the first chamber, and suppressing the head of the passenger from moving in a diagonal direction in case of an oblique collision of the vehicle; a communication part formed in the first chamber so as to introduce gas of the first chamber into the second chamber; and a valve tether installed along the circumference of the communication part, connected to the first chamber, and closing the communication part when the first chamber is completely deployed. |
| US10787145B2 |
Airbag device for a motor vehicle, and airbag cushion for an airbag device
An airbag device for a motor vehicle, the airbag device can be provided on and secured to a seat frame and is designed to protect the head and rib cage of an occupant in the event of side impact or vehicle rollover. The airbag device has a gas generator, an airbag cushion and a first securing system, the first securing system, the gas generator and the airbag cushion being connected to one another to secure the airbag device to the seat frame. A second securing system is provided in the side region of the airbag cushion above the connecting region with the first securing system The second securing system is designed to secure the airbag cushion, with an additional securing point in the side region, to the seat frame above the first securing system. |
| US10787141B2 |
AGS with displaceable actuator
The invention relates to a device (AGS) for controlling the air intake for a front face module for a motor vehicle, comprising shutters (SHT1, SHT2), an actuator (ACT) arranged so as to control the shutters (SHT1, SHT2), and a flexible connection (STR, ROD) connecting the actuator (ACT) to the shutters (SHT1, SHT2), which can displace the actuator (ACT) in order to prevent it (ACT) from causing damage to an entity (PED, OBS) in the event of a collusion between the motor vehicle and said entity (PED, OBS). The invention also relates to a front face module for a motor vehicle comprising such an air intake control device. |
| US10787127B2 |
Display system for work vehicle
A display system includes a work vehicle, a first camera, a computation device, and a display device. The first camera is attached to one side portion of the work vehicle. The first camera has an optical axis inclined downward with respect to a horizontal direction. The first camera captures a first image including a surrounding environment of the work vehicle and a first vehicle body portion. The computation device generates a display image from the first image. The display image includes a surrounding image that depicts the surrounding environment of the work vehicle in a bird's-eye view, and a vehicle image. The vehicle image may combine a vehicle model depicted in the work vehicle and an image of the first vehicle body portion captured by the first camera, or may be an image of the first vehicle body portion. The display device displays the display image. |
| US10787123B1 |
Driver assistance system, and control method for the same
A driver assistance system of a vehicle can adjust a warning time-point for a hands-off detector configured to detect that a hand of a driver is off of a steering wheel. To this end, the driver assistance system can include an image acquisition device configured to acquire image data of an area outside of the vehicle, a sensor configured to acquire behavior data of the vehicle, a hands-off detector configured to detect that a hand of the driver is off of the steering wheel, and a controller. The controller is configured to determine a driving situation of the vehicle based on the image data and behavior data, and to determine a warning time-point for the hands-off detector based on the driving situation. The controller can further control a warning device to output a warning message for the hands-off at the determined warning time-point. |
| US10787120B2 |
Foldable warning triangle assembly
A foldable warning triangle assembly (100) comprising three arms (112,114,116) configurable as a triangle. The three arms (112,114,116) are configurable as a triangle, wherein the three arms (112,114,116) are pivotably connected together at pivot points (118,120,122) such that they can pivot into a collapsed arrangement without disconnecting the three arms (112,114,116). The assembly (100) also comprises an electrical switch within a first arm of the three arms (112,114,116) arranged adjacent a pivot point between the first arm of the three arms and a second arm of the three arms. Further, a surface of the second arm is arranged to apply force on the electrical switch such that the electrical switch is configured to close when the three arms (112,114,116) are fully configured as a triangle thereby completing an electrical circuit of the warning triangle. |
| US10787119B2 |
Method for generating driving noises, acoustics controller and motor vehicle
The present disclosure relates to a method for operating an electric motor, wherein a vehicle dynamics controller transmits a driving-performance-related torque setpoint to an acoustic controller configured as a control device. The acoustic controller receives an input value for defining an acoustic signal as well as a phase angle of a rotor of the electric motor from the power electronics as well. To generate a dynamic torque setpoint, the acoustic controller modulates onto the driving-performance-related torque setpoint at least one torque pattern that depends on the phase angle of the rotor of the electric motor, wherein the dynamic torque setpoint is such that a sound according to the input value is generated by the electric motor and/or a drive train. The dynamic torque setpoint is transmitted to power electronics. |
| US10787117B2 |
Apparatus and method for evenly illuminating a rotating element with single or minimal light source(s)
An apparatus for illuminating a rotating element of the apparatus with as few as a single light source and a method for assembling such apparatus are disclosed herein. The apparatus comprises a center, a clear substrate element that may rotate about the center, and a light source for evenly illuminating the clear substrate element. The light source is configured to emit light toward the clear substrate element at an angle, which is predetermined based on one or more attributes of the clear substrate element, such as the geometry and the index of refraction. |
| US10787114B2 |
Headlamp control apparatus and method
A headlamp control apparatus may include: an image acquisition unit configured to acquire a forward image of a vehicle; a driving information acquisition unit configured to acquire driving information including one or more of driving environment information and driving state information of the vehicle; and a control unit configured to decide a shadow area for a position of a forward vehicle, which is recognized based on the forward image acquired by the image acquisition unit, and control light emission of a headlamp according to the decided shadow area, wherein the control unit controls the light emission of the headlamp by variably adjusting the shadow area based on the driving information acquired by the driving information acquisition unit. |
| US10787112B2 |
Vehicle light fixture for connecting a camera
A light fixture for a vehicle includes a light housing for installation on the vehicle that has one part of a two-part mechanical coupling. A power input connects a lamp and electrical coupling in the light housing to a power source. A dummy fitting, with the other part of the two-part mechanical coupling, is mechanically connected by the other part to the light housing so as to be removeable from the light housing to expose the electrical coupling for the retrofitting of a camera that also has the other part of the two-part mechanical coupling and a complementary connector for engaging the electrical coupling. Also disclosed is a camera for retrofitting to the light fixture after removal of the dummy fitting. |
| US10787111B2 |
Light-guiding optical system, especially for motor vehicles
The light-guiding optical system comprises at least one light source (2) and a light guide (1) for coupling and guiding light rays (10) emitted by a light source (2). Furthermore, the light guide (1) may comprise a decoupling surface (4) on its rear side (13) and an output surface (3) for the exit of light rays (10) decoupled by the decoupling surface (4) on an opposite front side (14). The decoupling surface (4) comprises: (i) first decoupling elements (5) configured to decouple light rays (10) falling onto the first decoupling elements (5) out of the light guide (1) approximately in a pre-determined first output direction (p) to fulfill a first light function, and (ii) a second decoupling element (6) configured to uncouple light rays (10) falling onto the second decoupling elements (6) out of the light guide (1) approximately in a pre-determined second output direction (d), which is deflected from the first output direction (p), to fulfill the second light function. |
| US10787107B2 |
Transport system and method for operating a transport system
In a transport system and method for operating a transport system the transport system includes a first mobile component and a second mobile component as well as a transport rack. Bearing rollers for moving the transport rack on a driving surface are disposed on the transport rack, in particular, the mobile component is drivable on the driving surface. Each mobile component has a linear axle and a control as well as wheels driven by an electric motor. The first mobile component is able to drive underneath the transport rack in a first region of the transport rack, and the second mobile component is able to drive underneath the transport rack in another, i.e. second, region of the transport rack. The transport rack is able to be raised by extending the linear axles of the mobile components, in particular is able to be raised in such a way that the bearing rollers of the transport rack lose physical contact with the driving surface. A communications channel is provided between the first and the second mobile components, the communications channel serving as a transmission channel for data of at least one master-slave control, the first mobile component acting as a master and the second mobile component acting as a slave. |
| US10787106B2 |
Vehicle seat member, vehicle seat, and production method therefor
A method for producing a vehicle seat member in which a frame member having protrusions is integrally molded to a foamed resin molded body is provided. The method comprises an in-mold foam molding step of placing the frame member in a mold, packing prefoamed resin particles, and molding the foamed resin molded body by in-mold foam molding; and a demolding step of removing the mold to obtain the vehicle seat member, wherein in the in-mold foam molding step, the foamed resin molded body is molded so that (B−A)/B is 13/1000 or less, wherein A is an outer dimension of the foamed resin molded body in the vehicle seat member obtained by the demolding step and B is an inner dimension of the mold corresponding to the outer dimension of the foamed resin molded body. |
| US10787105B2 |
Rear seat backrest with lightweight aluminum back panel
A vehicle seat assembly is provided including a back panel formed of an aluminum alloy material that is stamped to form an aluminum alloy stamped back panel. The aluminum alloy stamped back panel has a periphery and with fastening locations inwardly of the periphery. A backrest frame is provided comprising steel tubes. A plurality of fastening connections fix the back panel to the backrest frame at the fastening locations. A process is provided for forming a vehicle seat assembly including stamping an aluminum alloy sheet to form an aluminum alloy, stamped, back panel with a periphery and with fastening locations inwardly of the periphery, providing a backrest frame comprising steel tubes, providing a plurality of steel fasteners and fixing the aluminum alloy stamped back panel to the backrest frame with the fasteners at the fastening locations. |
| US10787101B2 |
Adjustment mechanism for a vehicle
An adjustment mechanism for a vehicle seat includes an actuator and a driven member. The actuator is coupled to the driven member to cause the driven member to move or be freed to move in response to activating the actuator. |
| US10787100B2 |
Vehicle seat
A vehicle seat is provided. The vehicle seat includes a side frame, a tilt arm, a cushion panel, a receiving surface, and a pad support. The tilt arm extends from a coupling portion coupled to the side frame to a seat front side. The cushion panel is coupled to a front end portion of the tilt arm and support a front end portion of the cushion pad. The receiving surface supports the cushion pad from below. The pad support has a flange that extends downward from both ends in a seat-width axis of the receiving surface. The receiving surface is a substantially strip-shaped continuous surface. The flange is continuous within a range in which the receiving surface is provided. |
| US10787096B2 |
Battery system for a transportation vehicle and transportation vehicle
A battery system for a transportation vehicle having at least one battery module with a number of battery cells and a cell controller for monitoring and adjusting the state of charge of the battery cells, and a battery management controller coupled to the cell controller, wherein the cell controller has an analog-to-digital converter, which is led to the battery cells of the battery module by a filter circuit, wherein a frequency circuit for adjusting a cut-off frequency of the filter circuit, wherein the cut-off frequency of the filter circuit is adjusted to a first frequency value during a sampling period in which the cell controller monitors the battery cells and to a second frequency value during a diagnostics period in which the battery management controller monitors the battery cells. |
| US10787084B2 |
Busbar with dissimilar materials
An exemplary busbar assembly includes a first strip including a first material, and a second strip including a second material different than the first material. The first strip extends continuously from a first connector portion to a second connector portion. The first connector portion electrically connects the first strip to a first structure. The second connector portion electrically connects the first strip to a second structure. The first and second strips are both configured to communicate electric current. An exemplary current communication method includes communicating electrical current using both a first strip and a second strip of a busbar. The first strip is made of a first material and bonded to the second strip made of a second material. The first strip extends continuously from a first to a second connector portion. The first connector portion electrically connects to a first structure, and the second connector portion electrically connects to a second structure. |
| US10787081B2 |
Working machine
A working machine comprises a direct voltage source (301), a first power converter (302) for transferring energy from the direct voltage source to electric machines (303a, 303b) driving actuators of the working machine, an electric connector system (304) for electrically connecting to an external power grid, a second power converter (305) for transferring energy from the external power grid to the direct voltage source, and alternating current electric machines (306a, 306b) driving auxiliary devices of the working machine. The electric connector system is suitable for connecting the alternating current electric machines to receive alternating voltage of the external power grid, and the second power converter is suitable for transferring energy from the direct voltage source to the alternating current electric machines. Thus, the electric machines driving the auxiliary devices can be energized directly by the external power grid when the working machine is connected to the external power grid. |
| US10787080B2 |
Method of and control system for operating a circuit arrangement of a vehicle
Disclosed is a method of and control system for operating a circuit arrangement, in particular a circuit arrangement of an electric vehicle for inductive power transfer to the vehicle. The circuit arrangement includes at least one phase line with at least one field receiving arrangement and at least one compensating arrangement with a variable reactance, wherein at least one current-dependent cost function is evaluated, wherein the reactance is varied such that the cost function is optimized. |
| US10787078B2 |
Touch knob and device using same
A touch knob which can transmit user touches above to a touch-sensitive surface below includes a base, a rotating shaft, and a rotating cap. The rotating cap defines a receiving groove facing the base, and the rotating shaft extends into the receiving groove and is connected to the rotating cap. The rotating cap is configured to rotate to transmit user touches in a bounded circular area, at least one conductive touch head is located on the rotating cap and in the receiving groove, and moves as the rotating cap moves. The disclosure avoids the need to cut or form any opening in the cover of the touch-sensitive surface or panel for buttons to be installed. A device using the above touch knob is also provided. |
| US10787077B2 |
Floating ring pointer assembly
Systems and methods are disclosed and include an instrument cluster assembly, which includes a printed circuit board (PCB). A first motor assembly is coupled to the PCB, and the first motor assembly is configured to drive a first screw. A second motor assembly is coupled to the PCB, and the second motor assembly is configured to drive a second screw. The instrument cluster assembly includes a floating ring pointer assembly, and at least one of a position and an orientation of the floating ring pointer assembly is configured to be adjusted in response to at least one of the first motor assembly and the second motor assembly driving the first screw and the second screw, respectively. The instrument cluster assembly includes a display screen configured to generate a display based on at least one of the position and the orientation of the floating ring pointer assembly. |
| US10787076B2 |
Vehicle display device
A vehicle display device includes a display unit having a pointer, a dial plate as a background of the pointer, and a frame surrounding the dial plate, at least one of the pointer, the dial plate, and the frame being a physical element, and a virtual image display device that displays a virtual image overlapping with the physical element, in which the virtual image display device changes at least one of a color and a design of the virtual image overlapping with the physical element. |
| US10787070B2 |
Electric vehicle
An electric vehicle, having a floor assembly including lateral longitudinal carriers, front and rear crossmembers, a vehicle undertray which extends between the lateral longitudinal carriers and the crossmembers and a passenger compartment floor which extends above the vehicle undertray, a technical space between the passenger compartment floor and the vehicle undertray in a rear section of the floor assembly, in which rear section rear seats are mounted above the passenger compartment floor. Furthermore, the electric vehicle includes at least one electric machine and a traction battery arranged below the floor assembly and on the floor assembly. Starting from the passenger compartment floor, the rear crossmember extends as far as into the region of the vehicle undertray and closes the technical space at a rear end. The traction battery is mounted on the lateral longitudinal carriers and on the front and rear crossmembers, and is sealed circumferentially. |
| US10787068B2 |
Retractable car cover
Embodiments are directed to a vehicle cover system. The vehicle cover system may include a vehicle cover, a container, and one or more gathering cords. The container may have one or more cord channels that each have a first side that faces the interior of the container and a second side that faces the exterior of the container. The one or more gathering cords may extend through the one or more cord channels from the first side to the second side. Each of the one or more gathering cords may be mechanically coupled to the vehicle cover on the first side of the one or more cord channels and may be accessible on the second side of the one or more cord channels in the environment external the container while the vehicle cover covers the vehicle and while the vehicle cover is housed in the container. |
| US10787067B2 |
Dual fabric soft-top roof and method of using the same
An exemplary motor vehicle includes, among other things, a roof including a first fabric and a second fabric. The first fabric and the second fabric are selectively deployed to cover at least a portion of a passenger cabin of the motor vehicle. Further, the first fabric is configured to filter a different level of light than the second fabric. |
| US10787062B2 |
Damper assembly of vehicle air vent
A dual damper device or damper assembly of a vehicle air vent includes a dial support; a dial knob coupled with the dial support so as to rotate in one direction or another direction; a gear bush having an upper end portion coupled to a bottom of the dial knob, and a pinion gear formed at a lower portion; a guide gear having a rack gear part at one side thereof and engaging the pinion gear so as to move forward or backward; and a damper provided to an air channel of a duct housing so as to rotate in one side direction or another side direction. The damper is coupled to the guide gear so that the damper moves according to an amount of a forward or backward movement of the guide gear. |
| US10787061B2 |
Heat pump system with additional heat source for evaporation of refrigerant
An air conditioning system of a motor vehicle with a refrigerant circuit for operation in a refrigerator mode and a heat pump mode. The refrigerant circuit includes a primary circuit with a compressor, a heat exchanger for heat transfer between the refrigerant and the surroundings, an expansion element and a heat exchanger for heat transfer from the intake air being conditioned for the passenger compartment to the refrigerant, and a first flow path. The flow path extends from a branching point between the compressor and the heat exchanger to an opening and includes a heat exchanger for heat transfer from the refrigerant to the intake air being conditioned for the passenger compartment. The heat exchanger is situated in a flow direction of intake air of the passenger compartment after the heat exchanger. |
| US10787059B2 |
Coolant heating device for vehicle
A coolant heating device for a vehicle includes: a housing storing coolant therein and having a sheath heater therein; an upper space part protruding upwards from a top surface of the housing and having an inner space via which an inner space of the housing communicates with the upper space part; a water-level-sensing part disposed inside the upper space part to sense a level of coolant in the housing; and a controller for controlling operation of the sheath heater based on the level of coolant sensed by the water-level-sensing part. |
| US10787058B2 |
Air conditioner for vehicles, controller of air conditioner for vehicles
An air conditioner for a vehicle including a case body having a floor outlet, a roof outlet, an evaporator, and a heater core; a mode door adjusting an opening amount of each of the vents; and a temp door adjusting an opening amount of a cold-air passage and a hot-air passage, includes: an actuator lever connected to an actuator provided in the case body, and a main lever connected to the actuator lever to simultaneously control the mode door and the temp door. |
| US10787055B2 |
Method and apparatus of vehicle heat dissipation, computer-readable storage medium
The disclosure relates to an apparatus, a method of vehicle heat dissipation and computer-readable storage medium. The method includes determining whether a vehicle is located in a safety zone; acquiring environment data in the safety zone when the vehicle is located in the safety zone, wherein the environment data includes information on vehicle interior environment and vehicle exterior environment; and controlling the vehicle to dissipate heat based on the environment data. |
| US10787053B2 |
Damping system of a two-track vehicle
A damping system of a two-track vehicle includes a passive stabilizer having a torsion bar which runs in a vehicle transverse direction and having lever elements which adjoin the torsion bar at the end sides and which are connected to mutually oppositely situated wheel suspension arrangements of an axle of the vehicle. Two actuators are assigned to respective wheels of the wheel suspension arrangements and are mounted on the vehicle body. Each actuator has a drive by way of which a torque can be exerted on that section of the stabilizer which faces toward the respective wheel. Here, the actuators are in the form of electric motors and are designed to dampen vertical vibrations of the respective wheel or of the so-called unsprung mass, and/or vibrations of the vehicle body in a frequency range between 0 Hertz and at least 20 Hertz, through suitable regulation of the drive of the actuators and thus also through active introduction of forces into the system. |
| US10787048B2 |
Holding structure for tire air pressure detecting device
A holding structure of a tire air pressure detecting device includes a tire air pressure detecting device (23) which is held by a screw shaft (43) of a tire valve (30), a fixing nut (44) which is screwed to the screw shaft (43) and configured to fix the tire valve (40) to a wheel rim (30), a holding sleeve (50) which is screwed to the screw shaft (43) and configured to hold the tire air pressure detecting device (23) on the screw shaft (43), an elastic member (45) which is sandwiched between the tire air pressure detecting device (23) and a device supporting portion (60) including at least one of the fixing nut (44), the holding sleeve (50) and the wheel rim (30) in an axial direction of the screw shaft (43), and a rotation restricting portion (48) which is configured to restrict rotation of the tire air pressure detecting device (23) around the screw shaft (43) between the elastic member (45) and the tire air pressure detecting device (23). |
| US10787042B2 |
Device for protecting a tire wall
The tire comprises a carcass reinforcement which extends into sidewalls. The tire is also provided with a protection device that protects against external attack. The protection device comprises a plurality of raised elements of height H that are arranged in the circumferential direction. The tire is also constructed such that each raised element is formed of at least two parts which are at least partially disjointed from one another along a separation zone. The separation zone is oriented substantially in the circumferential direction. Each part is able to come into contact with another part of the same raised element when one of the parts comes into contact with an external obstacle. |
| US10787038B2 |
Pneumatic tire
A pneumatic tire includes a tread portion that is provided with two block rows formed of three circumferential grooves and a plurality of first transverse grooves. A block that configures the block rows has a hexagonal shape, and has a diagonal extension line passing through a pair of vertices positioned in the central portion in the tire-circumferential direction, the diagonal extension line overlapping, in the tire-circumferential direction, the first transverse groove of the adjacent block rows. The block has a first sipe that is terminated within a block extending in the tire-width direction. The first sipe is provided at a position shifted from the diagonal extension line in the tire-circumferential direction and in a region interposed between planes that are formed by extending, in a direction in which the first transverse groove extends, from a pair of groove wall surfaces of the first transverse groove of the adjacent block rows. |
| US10787037B2 |
Tire in two parts suited to retreading
A tire carcass (1) comprises two sidewalls (2) and a crown (3) suitable for receiving, radially externally, a tread (4), the internal surface of the sidewalls and of the crown forming an internal wall (10), also comprising a circumferential tread support surface (6) provided with a layer of thermoplastic elastomer (TPE), the support surface (6) extending from one bead (7) to the other while passing through the sidewalls (2) and the crown (3). |
| US10787033B2 |
Freewheel hub
The present disclosure provides a bicycle hub that provides improved drive line efficiency and bike-to-rider torque feedback. The drive line efficiencies are due to lower rolling resistance resulting from a novel bearing and sprag clutch configuration, a lightweight design, and immediate torque transfer from the cassette drive to the hub body. The bike-to-rider feedback has been improved as the torque transfer is smooth, predictable, and immediate. |
| US10787029B2 |
Paint tray and paint tray liner
A paint tray and paint tray liner include a paint tray housing having a receptacle for holding paint and/or a paint liner. The housing has an upper edge that surrounds at least a first side and a second side of the perimeter of the housing. The upper edge has an edge defining a gripping portion that coincides with an approximate location of a center of gravity of a paint load in the paint tray. A tool holder is positioned on a side of the paint tray for holding a tool adjacent the receptacle for holding paint. The paint tray liner is for seating in the paint tray in close relation to the shape and size thereof. |
| US10787028B2 |
Carrying case for wet canvas
A carrying case for wet canvas. The carrying case includes a base having a sidewall extending perpendicularly away therefrom, thereby defining an interior volume. A lid is securable to the sidewall, such that the lid encloses the interior volume when secured thereto. A tension bar is disposed on the base within the interior volume, wherein the tension bar can telescopically move between an extended position and a retracted position. A linear distance between a first side of the tension bar and a second side of the tension bar is greater when in the extended position. The first and second ends are designed to frictionally engage an interior surface of a canvas frame, thereby maintaining a position of the canvas within the interior volume such that an exterior of the canvas is preserved. |
| US10787020B2 |
Security device with a lens array comprising several etched colour patterns
A method for producing a security device (1) comprising a first colour pattern (A) visible along an associated viewing axis (Δα) and at least one second colour pattern (B) visible along an associated viewing axis (Δβ), comprising the following steps:—assembling an image layer (4) suitable for forming at least one colour pattern (A, B) by laser etching, on a support (3),—laser etching the first colour pattern (A) in the image layer (4), along the associated viewing axis (Δα) of same, in such a way that it can be seen through a lens array (7),—for each of said at least one second colour pattern (B), laser etching said at least one second colour pattern (A) in the image layer (4), along the associated viewing axis (Δβ) of same, in such a way that it can be seen through a lens array (7). A security device (1) obtained by said method. |
| US10787018B2 |
Optical security device
An improved form of optical security device for use in the protection of documents and articles of value from counterfeit and to verify authenticity is provided. The inventive device, which is made up of an optionally embedded array of icon focusing elements, at least one grayscale in-plane image, and a plurality of coextensive control patterns of icons contained on or within the in-plane image, each control pattern being mapped to areas of the grayscale in-plane image having a range of grayscale levels, provides enhanced design capability, improved visual impact, and greater resistance to manufacturing variations. |
| US10787017B2 |
Self-standing paper product and method for manufacturing same
The present invention provides a self-standing paper product and a method for manufacturing the same. The manufacturing method at least includes: a step of forming a primary separating fold line, a step of forming a left vertical separating fold line, a right vertical separating fold line, a left horizontal separating fold line and/or a right horizontal separating fold line, and a step of erection and formation. A primary separating fold line, the left vertical separating fold line, the left horizontal separating fold line, the right vertical separating fold line, and the right horizontal separating fold line are formed on a single paper card for separation into a plurality of front presentation regions and folding regions, and the fold lines are then respectively folded to erect and form the regions, so as to form a self-standing paper product that at least includes a front presentation portion and a folding portion. |
| US10787005B2 |
Intermediate unit, post processing device, and printing apparatus
There is provided an intermediate unit including a transportation path along which a medium, on which printing has been performed by a printing unit that performs printing on the medium by using liquid, is transported to a post processing unit that performs post processing on the medium. The transportation path includes first and second inversion paths in which the medium is inverted upside down, respectively, the second inversion path being provided with a decurling unit that corrects curl of the medium, the first inversion path being not provided with the decurling unit, the first and second inversion paths being selectively used to invert the medium upside down according to printing data for the medium. |
| US10787001B2 |
Image forming apparatus
An image forming apparatus including a polygon mirror that deflects a light beam, the image forming apparatus includes: an optical sensor arranged such that the light beam deflected by the polygon mirror enters the optical sensor; and a hardware processor that measures an output level of the optical sensor and calculates, as a remaining life of the polygon mirror, an operation time of the polygon mirror to when the output level becomes a threshold value in a case of assuming that the output level ongoingly changes at a rate of change over time that is a change amount of the output level per unit operation time of the polygon mirror, using the measured output level. |
| US10786996B2 |
Liquid discharge head, liquid discharge device, and liquid discharge apparatus
A liquid discharge head includes a channel section, and a driving section. The channel section supplies a liquid to a plurality of nozzles to discharge the liquid. The driving section causes the nozzles to discharge the liquid. The channel section includes an individual chamber to supply the liquid to the nozzles and a common chamber to supply the liquid to the individual chamber. A laminated portion of each of a plurality of plate-shaped components which are constituent components of the individual chamber does not have a cut-out portion in a portion corresponding to a bonding position of a damper member disposed between the individual chamber and the common chamber. |
| US10786995B2 |
Ink delivery systems and methods
A method for printing a substrate may comprise positioning a substrate within an enclosure enclosing a printing system, wherein the printing system comprises a printhead device assembly comprising at least one printhead, and performing a printing process on the substrate. and. The printing process may comprise supplying ink from a local ink dispensing reservoir to the printhead device assembly, the local ink dispensing reservoir located inside the enclosure; supplying ink from a local ink replenishment reservoir to the local ink dispensing reservoir so as to maintain, in the local ink dispensing reservoir, a level of ink within a first predetermined range, the local ink dispensing reservoir located inside the enclosure; supplying ink from a bulk ink delivery system, through a fluid line disposed inside an outer conduit, and to the local ink replenishment reservoir so as to maintain, in the local ink replenishment reservoir, a level of ink within a second predetermined range, the bulk ink delivery system located outside the enclosure; and depositing ink from the at least one printhead on the substrate |
| US10786994B2 |
Wiping material usage indicators
A wiping assembly for a fluid ejection device includes a sled slidably movable relative to the fluid ejection device. The wiping assembly further includes a length of wiping material. An indicator slidably coupled to the wiping assembly is included. The indicator changes position relative to the wiping assembly and restricts movement of the wiping assembly to an initial position to indicate a level of usage of the wiping material. |
| US10786993B2 |
Liquid ejecting apparatus
There is provided a liquid ejecting apparatus including: a liquid-ejecting-portion configured to eject a liquid from a nozzle; a cap configured to be relatively move with respect to the liquid-ejecting-portion and configured to form a closed space in which the nozzle is open between the cap and the liquid-ejecting-portion; a negative-pressure-generation-mechanism configured to generate a negative pressure; a pressure chamber configured to accumulate the negative pressure by driving the negative-pressure-generation-mechanism; a discharge flow path that communicates with the cap and the pressure chamber; a discharge flow path opening/closing mechanism configured to open and close the discharge flow path; a volume variable mechanism configured to change a volume of the pressure chamber; and a controller that controls the negative-pressure generation-mechanism, the discharge flow path opening/closing mechanism, and the volume variable mechanism. |
| US10786992B2 |
Liquid ejection head and method for manufacturing the same
A liquid ejection head includes an ejection opening member having an ejection opening therein through which a liquid is ejected, and a liquid-repellent layer over the ejection opening member. The liquid-repellent layer contains a fluorine-containing compound, metal oxide particles, and an amphiphilic compound. |
| US10786990B2 |
Ink-jet recording apparatus
An ink-jet recording apparatus may include an ink-jet head having: individual connection flow channels through which ink can be discharged from pressure chambers; and a common flow channel at which ink from the individual connection flow channels merges, wherein when the ink is ejected, in a nozzle through which the maximum amount of ink per unit time is ejected, the relationship of (Fn/Fi)≤10 is satisfied, Fn representing the amount of ink ejected per unit time from the nozzle, and Fi representing the average flow rate of ink discharged per unit time from the individual connection flow channels, and the relationship of (Rc/Rt)≤10 is satisfied, Rc representing the flow channel resistance of the common flow channel, and Rt representing the synthetic resistance of the individual connection flow channels. |
| US10786988B2 |
Electromechanical transducer element, method of producing the element, liquid discharge head incorporating the element, and liquid discharge apparatus incorporating the head
An electromechanical transducer element includes a first electrode on a substrate, an electromechanical transducer film on the first electrode, and a second electrode on the electromechanical transducer film. The electromechanical transducer film includes a thin line pattern. The thin line pattern includes a plurality of thin lines that are spaced away from each other. |
| US10786981B2 |
Masking and de-masking systems and processes
An automated masking system includes a substrate loading apparatus designed to hold a plurality of substrates, a first masking material application station designed to automatically apply a first masking material to a portion of the substrate, and a second masking material application station designed to automatically apply a second masking material to a portion of the substrate, the second masking material being different than the first masking material. The system includes a first dispensing apparatus and a second dispensing apparatus that move relative to the substrate in a repeatable motion. The substrate moves automatically from the first masking material application station to the second masking material application station. |
| US10786975B2 |
Laminated glass
A laminated glass includes a first glass sheet, an electrically powered functional film, a reflective element to reflect infrared radiation, disposed between the first glass sheet and the functional film, at least one first thermoplastic interlayer disposed between the reflecting element and the functional film, and a second glass sheet. The laminated glass includes at least one interlayer including a zone that is opaque to radiation in the visible wavelength. |
| US10786972B2 |
Thick and absorbent and/or flexible toilet tissue
Thick and absorbent and/or flexible toilet tissue and methods for making same are provided. |
| US10786965B2 |
Heat-assisted carton formation
A method of at least partially forming a carton includes obtaining a blank comprising at least one fold line, heating an interior surface of the blank along the at least one fold line to form a heated fold line, and folding the blank about the heated fold line. |
| US10786964B2 |
Methods and machine for forming a shipping and display container from a blank assembly using a pre-fold mandrel section
A machine for forming a container from a blank assembly including a tray blank and lid blank includes a frame, a mandrel assembly mounted to the frame, a pre-folding assembly, and a glue panel presser assembly. The mandrel assembly includes a first mandrel and a second mandrel positioned downstream from the first mandrel. The first mandrel has an external shape complementary to an internal shape of at least a first portion of the container, and the second mandrel has an external shape complementary to an internal shape of at least a second portion of the container. The pre-folding assembly is configured to fold a first portion of the blank assembly around the first mandrel to form a partially formed container. The glue panel presser assembly includes a first presser plate configured to form a first manufacturer joint, and a second presser plate configured to form a second manufacturer joint. |
| US10786961B2 |
Adjusting expandable rim width using a band
A rim for mounting a tire includes a base portion and a rim portion. The rim portion includes a rim segment, a first flange segment positioned on one side and a second flange segment positioned on an opposite side of the rim segment. The rim segment defines a circular curvature and has an original rim width measured along a rotation axis of the rim between inward facing surfaces of the first flange segment and the second flange segment. A band is positioned around a circumference of the rim segment contiguous with an inward facing surface of the first flange segment. The rim portion has an adjusted rim width, measured between a band inward facing surface and the inward facing surface of the second flange segment, which is different from the original rim width. |
| US10786960B2 |
Inflatable pouches
A supply of inflatable pouches includes an inflatable web defining a series of inflatable chambers, a longitudinal fold in the web such that the web is configured in the form of two juxtaposed inflatable panels joined together at the longitudinal fold, and a series of transverse seals that bond the panels together to form a series of inflatable pouches between pairs of the transverse seals. |
| US10786953B2 |
Method for eliminating wrinkles or bridging in composite laminate corners or bends
A method of manufacturing a composite part having a curved or radiused corner to avoid wrinkling or bridging of outer-most composite plies during consolidation and cure, including laying up composite material on male or female tooling to form two flanges extending at a first angle relative each other and a curved or radiused corner extending between the two flanges. Then the method may include changing an orientation of one or both of the flanges of the composite material, such that the two flanges extend at a second included angle relative each other. The second included angle is smaller than the first angle. The method may also include a step of consolidating the composite material before, after, or during the step of changing the orientation of the composite material to the second angle, as well as a step of curing the composite material oriented at the second angle. |
| US10786952B2 |
Manufacture of wind turbine blades
A method of making a wind turbine blade is described. The blade comprises an outer shell having a laminate structure. The method comprises providing a blade mould (82) defining a shape of at least part of the outer shell of the blade. The mould extends in a spanwise direction between a root end (94) and a tip end (96), and extends in a chordwise direction between a leading edge (90) and a trailing edge (92). The method further includes providing a plurality of dry plies (66) comprising dry structural fibrous material and a plurality of prepreg (68) plies comprising structural fibrous material impregnated with resin. The plurality of dry plies and the plurality of prepreg plies are arranged in the mould to form a plurality of layers of the laminate structure of the outer shell of the blade. The plies are arranged in the mould such that the dry plies are interleaved with the prepreg plies to form a hybrid shell structure in which the plies are arranged in a staggered relationship such that corresponding edges of the dry plies are offset from one another in the spanwise and/or chordwise direction of the mould and/or corresponding edges of the prepreg plies are offset from one another in the spanwise and/or chordwise direction of the mould. |
| US10786950B2 |
Three-dimensional (3D) printing composite build material composition
A three-dimensional (3D) printing composite build material composition includes a polymer particle and an inorganic particle. The polymer particle is an aliphatic polyamide. The inorganic particle has an average particle size ranging from about 1 μm to about 100 μm. A mass ratio of the polymer particle to the inorganic particle in the composite build material composition ranges from about 5:2 to about 1:3. |
| US10786948B2 |
Multi-sensor quality inference and control for additive manufacturing processes
This invention teaches a multi-sensor quality inference system for additive manufacturing. This invention still further teaches a quality system that is capable of discerning and addressing three quality issues: i) process anomalies, or extreme unpredictable events uncorrelated to process inputs; ii) process variations, or difference between desired process parameters and actual operating conditions; and iii) material structure and properties, or the quality of the resultant material created by the Additive Manufacturing process. This invention further teaches experimental observations of the Additive Manufacturing process made only in a Lagrangian frame of reference. This invention even further teaches the use of the gathered sensor data to evaluate and control additive manufacturing operations in real time. |
| US10786946B2 |
Apparatus and methods for compressing material during additive manufacturing
Embodiments of the present disclosure are drawn to an additive manufacturing system, which may include a nozzle having an inlet for receiving a flowable material and an outlet for depositing the flowable material. An applicator head may surround at least a portion of a proximal region of the nozzle. The applicator head may include a housing, a cooling inlet for receiving a coolant into the housing, a cooling outlet configured to allow the coolant to exit the housing, and an air inlet. A roller may be mounted on the applicator head to one side of the outlet of the nozzle. The roller may include an air outlet, wherein a flow path connects the air inlet and the air outlet so that air enters the air inlet and exits the air outlet. The roller may also include a plurality of holes located on an external surface of the roller. |
| US10786936B2 |
Three-dimensional printing method
A three-dimensional printing method for a three-dimensional printing system including a tank, a platform, an injection module, a warning module, a curing module, and a control module is provided. The control module is electrically connected to the curing module, the injection module, and the warning module. The method includes: analyzing a required amount of the liquid forming material corresponding to a three-dimensional object; obtaining a safe amount of the liquid forming material in the tank; and comparing the required amount and the safe amount, wherein the control module provides a response signal to the injection or warning module when the safe amount is less than the required amount. The injection module receives the response signal to inject the liquid forming material to the tank. The warning module receives the response signal to remind a user to provide the liquid forming material to the tank. |
| US10786931B2 |
Core mold and a method of use in creating a pallet with a curved opening
An asymmetric mold core for forming curved floor openings in pallets is taught. The mold core contains: a base, the base attachable to a frame in a rotomold, a bottom section integral at a distal end to the base, the bottom section comprising a bottom convex curve having a bottom convex curve radius and a bottom convex curve rotational center, a top section integral at a distal end to the base, the top section comprising a top convex curve, the top convex curve having a top convex curve radius and a top convex curve rotational center, the top convex curve radius being different from the bottom convex curve radius and the top convex curve rational center differing from the bottom convex curve rotational center; a first side section, the first side section positioned and integral at a distal end to the base and positioned between and integral with the bottom section and the top section; a second side section the second side section positioned and integral at a distal end to the base and positioned between and integral with the bottom section and the top section, the second side section positioned parallel to the first side section; and a face. |
| US10786930B2 |
Articles having antimicrobial properties and methods of manufacturing the same
According to one embodiment, a coagulant comprising calcium nitrate and an antimicrobial agent is disclosed. The coagulant may be used in the molding process to releasably bond the substrate material to the mold and to bond to the antimicrobial to the substrate material. |
| US10786927B2 |
Hole former with gasket locating features for cast manhole structures
A hole former for use in casting a gasket within an opening of a structure of the type used in underground water systems, such as a manhole. The hole former includes a body defining a central axis and an outer peripheral surface, with at least one gasket retention element projecting radially outwardly from the outer peripheral surface to interface with a corresponding locating feature of the gasket. In this manner, axial shifting or movement of the gasket with respect to the hole former is restricted, thereby positively locating and retaining the gasket on the hole former before and during the casting process. The hole former may have a compound curvature, with the gasket retained around the periphery of the hole former in a compound curved configuration. |
| US10786926B2 |
Methods for enhancing the preservation of cellulosic materials and cellulosic materials prepared thereby
Methods for treating cellulosic materials comprising introducing a liquid treating composition into the cellulosic material, the treating composition comprising an aqueous alkaline copper-containing solution comprising copper tetraammine carbonate; and exposing the cellulosic material provided thereby to carbon dioxide to provide treated cellulosic material. |
| US10786925B1 |
Optical method and apparatus for measuring objects
A sawing inspection system to measure dimensions of a cant that has been cut into pieces is disclosed. The system includes a housing having a window, an image sensor, a first mirror, and a second mirror. The first mirror includes a concave parabolic reflective surface and a focal point, and the second mirror includes a flat, reflective surface. The focal point is where parallel rays of light that enter the housing through the window and reflect off of the concave parabolic reflective surface intersect. The second mirror is positioned to reflect toward the focal point the parallel rays of light reflected by the first mirror. The image sensor is located at the focal point. At least one of the first mirror, the second mirror, and the image sensor is movable relative to the others to remove parallax error from the measurement of the pieces of the cant. |
| US10786921B2 |
Window covering sizing method and apparatus
A method and apparatus for cutting a window covering comprises saw for cutting the window blind. A clamp assembly moves the window covering relative to the saw. A controller moves the clamp assembly to automatically position the window covering relative to the saw. The saw is moved into engagement with the window covering to cut the window covering. |
| US10786916B2 |
Razor cartridge with lubricating strip
The disclosure deals with a lubricative skin engaging member with progressive release of lubricating polymer from a water-insoluble matrix containing thermoplastic elastomer compound and maleic anhydride copolymer and lubricating polymer in concentration less than 30%. The disclosure lies in the use of the maleic anhydride in grafted form on polyethylene and the incorporation of water-soluble lubricating polymer in concentration less than 30% in the thermoplastic elastomer compound, leading to a lubricative mixture, and to a skin engaging member, with increased homogeneity and water absorption ability that assist in the lubricating polymer release in a progressive and controllable manner. |
| US10786911B2 |
Knives
A knife (10) having a body (16) with a handle (14) and a blade (12), the blade having two sides (22), an upper edge (18) and a sharp lower edge (20) for cutting, the body having an upper side which includes at least two indentations (42, 48) which are spaced apart from one another, wherein at least one of the indentations is formed in the upper edge of the blade. |
| US10786910B2 |
Extending robotic arm
Expandable robotic arms are described. A robotic arm may include a series of expandable segments connected to each other. Further, each of the expandable segments may be individually controlled to expand and/or tilt with one or two tilt degrees of freedom. In operation, the robotic arm may expand sequentially segment by segment from a proximal most segment to a distal most segment to reach a target position and orientation from an initial position and orientation. A variety of methods and algorithms for pathfinding and otherwise operating such a robotic arm are also described. |
| US10786906B2 |
Robot system
A robot system includes a robot for performing predetermined processing to a treating object, a photographing device for photographing the treating object, a robot control device for performing position compensation of a moving destination of the robot so as to track the treating object, on a basis of previously-set information on positions of the robot, the photographing device and the treating object, and an image of the treating object photographed by the photographing device, and a display device for providing an AR space. The robot control device calculates a position of the photographing device on the basis of the information on the positions of the robot and the photographing device. The display device displays an image imitating the photographing device at a corresponding position in the AR space, on a basis of the calculated position of the photographing device. |
| US10786903B2 |
Map creation system and method thereof for movable robot
The present disclosure illustrates a map creation system and a method for a movable robot. The map creation system includes a movable robot and a display device. The movable robot includes a robot body; a driving unit driving the robot body to move in a space; an image capturing unit capturing a image in the space; a sampling unit sampling in the space to obtain a sample; a control unit controlling the operation of the driving unit, the image capturing unit and the sampling unit; and a power supply unit supplying an electrical power to each unit. The display device displays the received image and marks a location in the space where the sample is obtained on the image, and synchronously displays a movement trace of the movable robot in the space according to the driving instructions of the driving unit. |
| US10786902B2 |
Wireless method for deploying and identifying sensors by a robot
Described herein is a method of deploying sensors by a robot in a geographical region. The robot receives a first instruction including information corresponding to the geographical region and a second instruction indicating one of a first manner and a second manner of deploying sensors. The robot computes a path to traverse the region in a plurality of steps, each step of the plurality of steps having a predetermined magnitude. The robot traverses until a stopping condition is satisfied. The robot deploys sensors at each traversed step size and further receives from each deployed sensor, information indicating absence of sensors in a neighboring area of the deployed sensor. Additionally, the robot repeats the traversing and deploying of sensors in the neighboring area to provide full coverage. |
| US10786900B1 |
Robot control policy determination through constrained optimization for smooth continuous control
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for determining a control policy for a vehicles or other robot through the performance of a reinforcement learning simulation of the robot. |
| US10786899B2 |
Device for calculating stowage pattern and robot controller
A calculation device for calculating an appropriate stowage pattern of articles, and a robot controller including the calculation device. The calculation device has: a model generating section configured to generate first physical models of the articles based on dimensions of respective types of the articles, and generate a second physical model of a containing region in which the articles are stacked, based on a dimension of the containing region; a locating section configured to locate the first models in the second model, in descending order of priority predetermined with respect to the types of the articles; and a physical calculating section configured to add vibration or a shock to the second model each time when the first models is located in the second model, and calculate a change in a position and/or orientation of the first model in the second model due to the vibration or the shock. |
| US10786895B2 |
Operation method for activation of home robot device and home robot device supporting the same
A home robot device includes a memory, a movement module, and a processor. The processor is configured to execute a motion based on specified motion execution information stored in the memory, obtain feedback information of a user, generate modified motion execution information by modifying at least a portion of the specified motion execution information based on the feedback information of the user, where the modified motion execution information includes a movement value of at least one joint unit of the home robot device or at least one support linked to the at least one joint unit selected from a probability model of the specified motion execution information, and execute a motion of the home robot device based on the modified motion execution information. |
| US10786891B2 |
Driver
A driver has: a wheel that is rotationally driven by an electric motor; pins provided to the wheel and arranged along a circumferential direction of the wheel; a piston reciprocably housed in a cylinder; a driver blade that integrally reciprocates with the piston; racks provided to the driver blade along an axial direction of the driver blade; and a controller configured to control a drive of the electric motor by PWM. The controller changes a duty ratio of the switching element provided on a power supply line for the electric motor in response to a change in remaining battery level as one of situations that affects a moving speed of the piston from the bottom dead point side to the top dead point side. |
| US10786888B2 |
Twin hammer impact tool
A twin hammer impact tool includes a hammer spindle, an inner ring hammer sleeved on the hammer spindle, an outer ring hammer disposed around the inner ring hammer, and rolling beads. The inner ring hammer has bead grooves each having a ball half-shape, and angularly spaced-apart hammer projections. The inner ring hammer is reciprocally movable relative to the hammer spindle while rotating together with the hammer spindle. The outer ring hammer has guiding grooves. The bead grooves respectively face and open toward the guiding grooves. Each rolling bead is received within one of the bead grooves and one of the guiding grooves. An output hammer has angularly spaced engagement projections to engage the hammer projections. |
| US10786886B2 |
Pneumatic crankshaft clamp assembly
A pneumatic crankshaft clamp assembly for retaining a crankshaft during processing having a housing for supporting the crankshaft and a clamp arm pivotally coupled to the housing for movement between a clamp position and an unclamp position. The clamp arm engaging the crankshaft to retain the crankshaft in contact with the housing in the clamp position and be spaced apart from the crankshaft in the unclamp position. The proximal end of the clamp arm having a cam follower. The assembly further having a pneumatic piston disposed within a piston cylinder of the housing. The pneumatic piston is moveable in response to pneumatic pressure. The piston having a cam formed thereon engaging the cam follower of the lifting arm such that the lifting arm moves in response to pneumatic pressure. |
| US10786883B2 |
Deep rolling tool and method
An embodiment of a tool assembly includes a spring-loaded shaft assembly disposed along a first axis, a hub, and a roller disk. The hub is connected to a distal end of the spring-loaded shaft assembly. The hub has an upper hub portion adjacent to the distal end of the spring-loaded shaft assembly aligned with the first axis, and a lower hub portion extending along a second axis. The second axis forms an angle relative to the first axis. The roller disk is joined to the lower portion of the hub, and has a working surface about its perimeter. The roller disk is rotatable about the second axis parallel to the second portion of the hub. The working surface includes a profile along its width such that an effective radius of the roller disk varies along a width thereof. |
| US10786881B2 |
Spindle device
A spindle device includes: a spindle housing; a spindle shaft configured to be rotatably supported inside the spindle housing; a spindle mount having an insertion cavity into which the spindle housing is inserted along the axial direction of the spindle shaft; a flange portion projecting outward from the outer peripheral surface of the spindle housing and configured to be removably fixed to an end of the spindle mount that is closer to one opening of the insertion cavity; and a support member configured to support the spindle housing inserted in the insertion cavity by using, as a base, the other end of the spindle mount that is closer to the other opening of the insertion cavity. |
| US10786880B2 |
Carrier frame
The present disclosure discloses a carrier frame, which includes at least two plug boards and a plurality of hollow insert parts. Each plug board includes a plurality of hollow insert parts, either end of the support rod is configured to be inserted into any one of the hollow insert parts; the carrier frame has a first state, in the first state, the at least two plug boards are arranged in parallel and the two adjacent plug boards are connected through the support rods. |
| US10786874B2 |
Femtosecond laser pulse surface structuring methods and materials resulting therefrom
Embodiments of the present invention are generally directed to materials processing methods using femtosecond duration laser pulses, and to the altered materials obtained by such methods. The resulting nanostructured (with or without macro- and micro-structuring) materials have a variety of applications, including, for example, aesthetic applications for jewelry or ornamentation; biomedical applications related to biocompatibility; catalysis applications; and modification of, for example, the optical and hydrophilic properties of materials including selective coloring. |
| US10786872B2 |
Welding method
A welding method for integrally welding three or more superposed metal plates includes a spot welding of joining the first vehicle body structure plate and the second vehicle body structure plate by spot welding in a plurality of places along an opening edge of the door opening portion in a state where each of the metal plates is superposed, and a laser welding of joining the surface plate and the first vehicle body structure plate in a plurality of places including a place between welding places of the spot welding after the spot welding. The joining being performed by emitting laser light to the surface plate and by scanning the laser light to stir a molten pool including a molten metal of the surface plate and the first vehicle body structure plate melted by the laser light. |
| US10786871B2 |
Wear-resistant member and wear-resistant member production method
A wear-resistant member production method includes: forming a clad layer by moving, relative to a substrate while feeding cladding powder onto the substrate and melting it using a local heating device; and cutting the clad layer. The cladding powder includes matrix powder containing a copper-based alloy, and hard powder including, as a hard phase, a silicide containing one or more elements selected from Cr, Fe, Co, Ni, and Cu, and one or more elements selected from Mo, W, and Nb. The hard powder includes first hard powder and second hard powder. The second hard powder is fed, separately from the first hard powder, to a melt pool formed by melting the first hard powder and the matrix powder, such that at least part of the second hard powder remains unmelted within the clad layer. |
| US10786859B2 |
Engine driven welder
A welding machine includes a welding power supply. A generator is operatively connected to the welding power supply to supply electrical energy to the welding power supply. An internal combustion engine is configured to drive the generator. A chassis structure includes a divider wall that at least partially defines an engine compartment of the welding machine. A cantilevered engine-mounting shelf is cantilevered from the divider wall. The internal combustion engine is attached to the cantilevered engine-mounting shelf. A fuel tank is mounted within the chassis structure and located beneath each of the cantilevered engine-mounting shelf, the internal combustion engine and the generator. |
| US10786857B2 |
Wire electric discharge machine
A wire electric discharge machine has a tank containing a working fluid, a table in the tank for mounting a workpiece, upper and lower guides supporting a wire electrode, a measurement device detachable from or movable relative to an upper guide part having the upper guide, and including a sensor for measuring the workpiece after machining, a plate thickness acquisition unit for acquiring a plate thickness of the workpiece, a level detection unit for detecting a level of the working fluid in the tank, and a level adjustment unit for adjusting the level of the working fluid when measuring the workpiece on the basis of the relative position of the upper guide and the measurement device body, a position of the upper guide, and the plate thickness, to a level not lower than a height of an upper surface of the workpiece and not higher than the measurement device body. |
| US10786854B2 |
Table saw with electrically isolated arbor shaft
In one embodiment, a table saw assembly includes a motor assembly, an electrically conductive belt operably connected to the motor assembly, an arbor shaft operably connected to the belt, a drop arm assembly rotatably supporting the arbor shaft, and a first pulley rotatably supporting the belt, the first pulley including an inner bore and an outer surface, the first pulley configured to electrically isolate the inner bore from the outer surface. |
| US10786852B2 |
Support assembly for a core drill
A support assembly for a core drill uses an improved reinforcement. The reinforcement can include an extension extending between a center of the tool and a perimeter of the tool the extension can be a non-planar structure having a channel along a portion of the structure. The reinforcement can include a slanted element that can be associated with the extension, that can be formed monolithic with the extension, or otherwise combined with an extension. Multiple slanted elements can be used to form an extension. A top plate can be included for strengthening the reinforcement. |
| US10786851B2 |
Coated cutting tool
A coated cutting tool comprising a substrate and a coating layer formed on the substrate, wherein: the coating layer has an alternating laminate structure of an alternating laminate of: a first composite nitride layer containing a compound having a composition represented by formula (1) below: (Al1-xCrx)N (1) (wherein x denotes an atomic ratio of the Cr element based on a total of the Al element and the Cr element and satisfies 0.10≤x≤0.50); and a second composite nitride layer containing a compound having a composition represented by formula (2) below: (Ti1-ySiy)N (2) (wherein y denotes an atomic ratio of the Si element based on a total of the Ti element and the Si element and satisfies 0.00 |
| US10786848B2 |
Expandable methyl methacrylate resin particles, pre-expanded particles, expansion molded article, and lost foam
An expandable poly methyl methacrylate particle including a polymer, which is obtained by a process including polymerizing monomers including 100 parts by weight of an acrylic monomer and from 0.05 to 0.15 parts by weight of a polyfunctional monomer. The acrylic monomer includes 90% to 98% by weight of methyl methacrylate and 2% to 10% by weight of an C2-8 alkyl acrylate, relative to a total weight of the methyl methacrylate and the C2-8 alkyl acrylate. |
| US10786844B2 |
Balanced panel punch drive system
A balanced panel punch drive system. The system includes a main hydraulic drive including an outer casing forming an internal housing and a main piston slidably disposed within the internal housing. A main fluid chamber, a first output chamber and a second output chamber are formed within the internal housing. A pump is fluidly connected to the main fluid chamber by an input line. A first die hydraulic cylinder and a second die hydraulic cylinder each have an outer casing forming an internal housing and a die piston slidably disposed within the internal housing. An opening is formed through an end of the outer casing sized to receive a distal end of the die piston therethrough. A first output line fluidly connects the first output chamber to the first die hydraulic cylinder and a second output line fluidly connects the second output chamber to the second die hydraulic cylinder. |
| US10786843B2 |
Method of manufacturing molded material, and said molded material
A method for manufacturing a molded member includes carrying out a multi-stage drawing process and at least one finishing ironing process on a base metal sheet, the molded member including a tubular body and a flange formed at an end portion of the body. The multi-stage drawing process includes a preliminary drawing process for forming a preliminary body having a body element from the base metal sheet, and a plurality of compression drawing processes performed after the preliminary drawing process, the compression drawing processes drawing the body element while applying compressive force along a depth direction of the body element to a circumferential wall of the body element. The at least one finishing ironing process is carried out such that a mold clearance of an upper portion of the body element is narrower than a mold clearance of a lower portion of the body element. |
| US10786841B2 |
Sealant system for metal seams
A sealant system for operation with a metal workpiece comprises a frame, a cam assembly mounted to the frame, a sealant reservoir, a sealant application unit connected to the sealant reservoir, and a control module for coordinating operation of the cam assembly and the sealant reservoir, wherein the control module comprises a temperature sensor for monitoring the temperature of the sealant, an integrated heating system for heating the sealant and a controller in communication with the temperature sensor and the integrated heating system. |
| US10786838B2 |
Vortex flush ball valve and method
A ball valve has a purge fluid inlet passage into a cavity between a valve body and a flow control element, and has a purge fluid drain. The inlet passage is oriented at an angle relative to a normal line to the spherical ball surface at the location of the inlet passage, to promote vorticial flow of the purge fluid. A method introduces a purge fluid into a ball valve body cavity; removes the purge fluid from an outlet drain; and induces a vortex in a flow path of the purge fluid through the body cavity. The method can flush debris from the body cavity between operating cycles of the ball valve by at least temporarily opening the inlet and outlet before and/or after operation of the valve. |
| US10786837B2 |
Method for cleaning chamber of substrate processing apparatus
According to the present invention, a substrate processing apparatus has a chamber (1), a stage (4) for holding a substrate (W) to be processed in the chamber (1), and a nozzle part (13) from which a gas cluster is blasted onto the substrate (W) to be processed, and has a function for processing the substrate (W) to be processed by the gas cluster. Cleaning of the inside of the chamber (1) is performed by: placing a prescribed reflecting member (dW, 60) in the chamber (1), blasting a gas cluster (C) onto the reflecting member (dW, 60), and applying the gas-cluster flow reflected by the reflecting member (dW, 60) onto a wall section of the chamber (1) to remove particles (P) adhered to the wall section of the chamber (1). |
| US10786832B2 |
Sorter performance monitoring method and system
A method of sorting articles with a sorter apparatus and a sorter apparatus having a conveying surface that is adapted to transport articles in a direction of conveyance and a mechanism adapted to displace articles on the conveying surface, the sorter apparatus having an endless web of bodies travelling in an endless loop defining the conveying surface includes a distributed drive system having at least one drive that is adapted to produce to provide force with at least one of the bodies to propel the endless web. A diagnostic device traveling with the web and positioned at one of the bodies of the endless web. The diagnostic device is adapted to monitor operation of the sorter apparatus and includes at least one sensor that is adapted to detect at least one parameter of a proximate drive that is proximate to the at least one sensor, and a controller adapted to receive the at least one parameter from the at least one sensor. A stationary thermal sensor may also monitor the endless loop via another controller including receiving thermal data from the stationary thermal sensor and the another controller correlates the thermal images with a portion of the endless loop. |
| US10786828B2 |
Anti-corrosion coating sintered at low temperature for steel rebars and coating method
This invention discloses an anti-corrosion coating sintered at low temperature for steel rebars. The composition of coating includes 30-50 weight percent nano-silica, 20-40 weight percent flux, 9-20 weight percent calcium fluoride, 2-10 weight percent thickener, and 2-14 weight percent adhesion, agent. This invention also discloses the coating method of above-mentioned anti-corrosion coating. The method includes seven steps: 1. dry mixing, 2. wet mixing, 3. pretreatment, 4. coating, 5. baking, 6. sintering, 7. cooling down at room temperature. The coating of this invention has high strength, high density, high corrosion resistance, good capacity to bond with concrete, and maintains the mechanical properties of steel rebars. |
| US10786827B2 |
Liquid material application apparatus and liquid material application method
A liquid material is discharged in a constant amount per unit time regardless of a relative moving speed. The liquid material application apparatus includes a discharge head, a robot moving the discharge head relative to a workpiece, a movement control unit controlling relative movement of the discharge head and the workpiece, and a discharge control unit controlling an operation of discharging a liquid material from a discharge head, wherein the discharge control unit executes, in a switchable manner in accordance with an application program, first mode discharge control of changing a discharge amount of the liquid material, which is discharged from the discharge head per unit time, depending on a relative moving speed between the discharge head and the workpiece, and second mode discharge control of operating the discharge head to discharge the liquid material in a predetermined discharge amount per unit time regardless of the relative moving speed. |
| US10786824B2 |
Spray gun
The invention relates to a low energy spray gun for spraying thin film materials with a thickness of <40 microns such as high performance, thin viscosity nano-paints, lacquers, varnishes and the like. The spray gun comprises a main body (12) having a fluid inlet (14a) connected to an external fluid source (not shown) and a fluid outlet nozzle (16a). Gas outlets (16b-d) on the main body carry entrained fluid droplets emitted from the fluid outlet (14a) the shape of which are controlled by horn outlets (24) positioned beyond the fluid outlet (14a) and gas outlets (16b-d). First and second gas conduits (20, 22) are connected between a common gas inlet (18) and gas outlets (16b-d) and horn outlets (24) respectively. The cross-sectional area of a portion of the first gas conduit (20) is reduced relative to that of the second gas conduit (22) thus creating a pressure drop and a discernible improvement in fluid atomisation. |
| US10786823B2 |
Reversing mechanism for an irrigation sprinkler with a reversing gear drive
A sprinkler can include a turbine, a nozzle, a gear drive and a reversing mechanism. The gear drive and the reversing mechanism rotatably couple the turbine and the nozzle. The gear drive can shift a direction of rotation of an output stage that is coupled to the reversing mechanism. The reversing mechanism can include a shift member coupled with the gear drive. |