| Document | Document Title |
|---|---|
| US10794464B2 |
Transmission having a shaft, a housing part and an adapter housing
A transmission includes a shaft, a housing part and an adapter housing, the housing part and the adapter housing being connected. A first bearing for mounting the shaft is accommodated in the adapter housing, and a second bearing for mounting the shaft is accommodated in the housing part. A space region is situated in the housing part, which is at least partially filled with lubricating oil and is limited by and/or sealed from the adapter housing with the aid of at least one first shaft sealing ring. On the side of the first shaft sealing ring facing away from the space region, in particular on the side of the first sealing ring axially facing away from the space region, a sealing ring is situated on the shaft, which is connected to the shaft in a torsionally fixed manner, in particular pressed and/or slipped onto the shaft, the sealing ring at least partially projects into a recess of the adapter housing, the recess including a circumferential depression, which is limited by a wall region of the adapter housing in the direction of the shaft, the sealing ring touches the wall region or radially projects from the wall region, in particular such that lubricating oil that axially flows down the shaft is drained into the recess or the depression, and a sensor for detecting lubricating oil that has drained into the depression is situated on the adapter housing, in particular in a radially oriented bore hole that terminates in the depression. |
| US10794463B2 |
Mounting bracket for a drive assembly
A bracket for a powertrain component in a vehicle includes a base with a sidewall extending upward and outward from the base, the sidewall including gaps at an upper edge to support frame members of the vehicle upwards from the powertrain component. The sidewall also extends downward from the base to attachment points for suspension members of the vehicle. |
| US10794462B1 |
Drive assembly
A variable speed transmission disposed in a housing includes a transmission input shaft and a transmission output shaft. A power take off is disposed in the housing and includes a power take off output shaft and a clutch/brake mechanism having a clutch input hub engaged to and driven by the transmission input shaft, a cage engaged to the clutch input hub, a brake stator and a brake rotor and carrier being selectively engageable with the cage and alternately selectively engageable with the brake stator. An output hub is rotatably driven by the brake rotor; and a biasing member is disposed between the cage and the brake rotor to bias the brake rotor to engagement with the brake stator. |
| US10794457B2 |
Power take off driveline lift and coupling assist device
An assist device for lifting and facilitating the coupling of an implement's driveline to a power take-off on a vehicle is disclosed. The assist device is configured with a handle enabling a user to rotate the device from a storage position to an upright position where the device engages the driveline and hits it into a position suitable for coupling the driveline to the power take-off. The assist device is equipped with a roller to allow the driveline to slide along its longitudinal axis to facilitate coupling. The assist device may be equipped with one or more springs to further accept at least some of the weight of the driveline and enable easier maneuvering of the driveline during the coupling process. |
| US10794455B2 |
Tensioner
A tensioner includes a power spring, and a backup member being in contact with the power spring and supporting the power spring by acting an urging force in a direction opposite to a radial shift of the power spring in a direction in which the power spring is wound. The power spring is unwound in a condition in which an inter-plate frictional force of the power spring is small in a case where an urging force acting from a power spring to a tension member is greater than a load acting from the tensioner arm to the power spring and the power spring is wound in a condition in which the inter-plate frictional force of the power spring is large in a case where the urging force acting from the power spring to the tension member is smaller than the load acting from the tension member to the power spring. |
| US10794451B2 |
Pushbelt for a continuously variable transmission and a transmission provided therewith
In a pushbelt for a continuously variable transmission that includes at least one endless carrier and a number of transverse segments, which are mounted on the endless carrier. The transverse segments include a bearing surface that contacts the radial inside of the endless carrier, as well as a convexly curved tilting edge that is a part of a main body surface of the transverse segment. According to the present disclosure the convex curvature of the tilting edge extends both radially inward or below and radially outward or above the bearing surface, at least as seen in radial or height direction relative to the endless carrier. |
| US10794448B2 |
Isolator that includes first and second isolation spring arrangement in series
In an aspect, an isolator is provided for isolating a device driven by an engine via an endless drive member. The isolator includes a shaft adapter that is connectable with a shaft of the device and that defines an isolator axis, a rotary drive member that is engageable with the endless drive member, a first isolation spring arrangement that includes a first torsion spring, and that is positioned to transfer torque between the shaft adapter and an intermediate drive member, and a second isolation spring arrangement that is positioned to transfer torque between the intermediate member and the rotary drive member. |
| US10794443B2 |
Disc brake for a vehicle, particularly for a commercial vehicle
A disc brake for a vehicle, particularly for a commercial vehicle, includes a brake caliper which straddles a brake disc and in which an application device is arranged, a single-piece rotary lever which has an eccentric element, and at least one brake plunger which is designed as a power screw arrangement having a rotational axis and with which, when the rotary lever is actuated, at least one brake pad can be pressed against the brake disc. The rotary lever is arranged in the brake caliper such that it can pivot relative thereto, and is supported directly or by way of one or more elements connected therebetween, on said brake caliper, in at least one support region. The rotary lever, which can pivot relative to the brake plunger, has at least one convexly-formed section on the side thereof that lies opposite the support point on the brake caliper, and this section lies against a matching concave end face in the axial extension of the rotational axis of said power screw arrangement. |
| US10794441B2 |
Brake disc for a vehicle
A brake disc for a disc brake includes a brake disc hub and at least one friction ring which is connected to the brake disc hub via rivets, a jacket of the brake disc hub being provided with sections with a reduced wall thickness and/or apertures which are axially directed material cut-outs situated on the outer circumference of the brake disc hub jacket and serve for at least partial positioning of the axially directed rivets. The friction ring and the brake disc hub are centered with respect to one another exclusively via the rivets, and each rivet, before the deformation thereof, is configured so as to taper conically at least over a part region of the rivet shank thereof in the region of the brake disc hub, starting from a swage head to a rivet closing head. |
| US10794437B2 |
Wedge cam brake
A wedge cam brake executes a braking operation by causing proximal end portions of brake arms to press a pair of pad assemblies against both sides of a brake rotor so as to hold it therebetween by means of a cam action of a wedge cam which is caused to move to a braking position along the direction of a rotational axis of a ball screw which is screwed into a ball nut which is provided integrally with the wedge cam as a result of the ball screw being driven to rotate. The wedge cam includes a compression coil spring for pushing to bias the ball nut towards the braking position where the proximal end portions of the brake arms are expanded and a spring holding mechanism for holding the compression coil spring in a biasing force accumulating state. |
| US10794434B2 |
Split race for wedge clutch bearing assembly
An outer ring assembly adapted for a one way clutch bearing assembly is provided. The outer ring assembly includes two separately formed rings. A first outer ring includes a groove adapted to receive a plurality of locking wedges, and a second outer ring includes an outer race adapted to support a plurality of rolling elements. The outer ring assembly is installed with a one way clutch bearing assembly including an inner ring defining both an inner race adapted to support rolling elements, and a plurality of ramps axially spaced from the inner race. |
| US10794431B2 |
Clutch actuation mechanism
A clutch actuation mechanism for actuating a clutch operator of a spring loaded friction clutch having at least a motor driven rotary disc for being connected to the clutch operator enables to operate the motor with an essentially constant and reduced torque, if a pin is attached to the disc with an offset from the disc's rotary axis, and if a lever has a curved contacting surface and if a spring forces the lever with its contacting surface against the pin to thereby provide an additional torque to the disc. Thus, the pin travels over the contacting surface when the disc rotates to open or close the spring loaded clutch via the clutch operator and the curvature enables to adapt the torque provided by the spring to the torque required to compensate for the clutch spring. |
| US10794429B2 |
Coupling device and fibre-reinforced articulation device
A coupling device is provided for connecting a motor to a transmission of a vehicle, particularly of a railway vehicle, with at least one first flange, at least one second flange, at least one first thread-reinforced joint mechanism, at least one second thread-reinforced joint mechanism, and at least one connection assembly that is arranged between the first and the second thread-reinforced joint mechanism. The at least one first thread-reinforced joint mechanism and the at least one second thread-reinforced joint mechanism define a connection area between them in the direction of the center axis of the coupling device, with it being possible to connect the first thread-reinforced joint mechanism starting from this connection area to the at least one connection assembly and the first flange, and to connect the second thread-reinforced joint mechanism to the at least one connection assembly and the at least one second flange. |
| US10794428B2 |
Sealing device and hub bearing
There are provided a sealing device and a hub bearing that can reduce torque. Pear-skin-like projections and depressions are provided on each of a sliding surface in a lip for foreign object (a side lip 121a and a middle lip 121b) and a sliding surface in a lip for grease 122. Roughness of the pear-skin-like projections and depressions provided on the sliding surface of the lip for grease 122 is larger than roughness of the pear-skin-like projections and depressions provided on the sliding surface of the lip for foreign object. |
| US10794426B2 |
Sliding member
Provided is a partially-cylindrical sliding member including a sliding layer including fibrous particles having an average particle size of 5-25 μm dispersed in a synthetic resin at a volume ratio of 10-35% of the sliding layer. The particles having a major axis length ≤20 μm are included at a volume ratio of ≥10% to total particles. A sliding surface side area is defined from the sliding surface and has a thickness of 25% of a sliding layer thickness T, where the fibrous particles having a major axis length of ≥20 μm have a dispersion index of 1.1-6. An interface side area is defined from the interface and has a thickness of 25% of T, where the dispersion index is 1.1-6. An intermediate area is defined between the both areas, where the dispersion index is 0.1 to less than 1. |
| US10794422B1 |
System and method for assembling a slewing ring bearing with a predetermined preload
A slewing ring bearing includes an outer race and an inner race rotatable relative to the outer race. At least one of the outer race or the inner race is split into a first portion and a separate, second portion. The slewing ring bearing also has a plurality of roller elements arranged between one or more raceways defined by the inner and outer races. The first and second portions of at least one of the inner or outer races are coupled together via a threaded interface therebetween so as to establish a predetermined preload for the slewing ring bearing. |
| US10794420B2 |
Universal joint including a seal, seal, and method for installing a seal
A universal joint includes a bush, a bearing journal supported in the bush by a bearing and a seal assembly configured to form a seal between the bearing journal and the bush. The seal assembly includes an outer body formed from a first material having a first hardness, and a reinforcing body at least partially embedded in the outer body is formed from a second material having a hardness greater than the hardness of the first material. The reinforcing body contacts and forms a slip surface for a rolling element of the bearing. The reinforcing body and the outer body are configured such that the reinforcing body compresses a portion of the outer body against the journal when the seal assembly is mounted on the bearing journal. |
| US10794419B2 |
Composite connecting rods
A connecting rod includes a shank extending along a shank axis and a first end portion coupled to the shank. The first end portion has an annular shape. The connecting rod also includes a second end portion coupled to the shank. The second end portion has an annular shape. Each of the shank, the first end portion, and the second end portions includes a fiber-reinforced composite. The fiber-reinforced composite includes a matrix and a plurality of fibers embedded in the matrix. At least one of the shank fibers is elongated along the shank axis. |
| US10794415B2 |
Threaded blind fastener and spacer assembly and methods for the assembly and use thereof
A threaded blind fastener and spacer assembly is provided, the assembly including a blind fastener having a flange; and a spacer having a surface, said spacer having a hole therethrough, said hole terminating as a counterbore at said surface, said counterbore receiving said flange. Methods of preparing the assembly and a method of securing the threaded blind fastener and spacer assembly to a substrate material are also provided. |
| US10794413B2 |
Connection assembly
A connection assembly includes a housing, an adaptor and a conducting element. The housing has a chamber and an opening communicating with the chamber. The adaptor has a first through hole. The adaptor is at least partially connected outside the housing. The opening communicates with the first through hole. The conducting element penetrates through the first through hole and the opening. The conducting element is detachably connected with the adaptor. |
| US10794410B1 |
Foldable aerodynamic drag reducing plate assembly for an intermodal container
The embodied invention is a foldable aerodynamic drag reducing plate assembly that is installed on shipping container ends. The drag reducing plates are in two parts and designed to incorporate hinges and attaching components specifically for the spacing and position of corner lifting holes that are part of a standard container shipping car. The drag reducing plates include locking bars that provide stability when a train is moving at high speed. Also, connecting clips, stiffening channels, or hinges are used to combine two halves of the drag reducing plate design into a single, stiffened unit. |
| US10794408B2 |
Method and system for generating an alert relating to a hydraulic actuation system
There is disclosed a method of generating an alert relating to a hydraulic actuation system for actuating a hydraulic cylinder, the hydraulic control system comprising a hydraulic fluid tank and a hydraulic fluid filter. The method comprises monitoring the pressure drop over the hydraulic fluid filter; determining a rate of change characteristic relating to the rate of change of pressure drop over at least one time period in which there is a hydraulic fluid flow through the hydraulic fluid filter; determining whether the hydraulic fluid is dirty based on at least the rate of change characteristic; and generating an alert if it is determined that the hydraulic fluid is dirty. |
| US10794407B2 |
Centre seeking actuator
A centre seeking actuator having an outer cylinder, a slave cylinder slidably disposed within the outer cylinder, and a rod assembly having a piston slidably disposed within the slave cylinder and a rod extending from the piston to a point outside the outer cylinder. One or more first dynamic seals are arranged to act on a side wall of the rod to inhibit working fluid leaking from the outer cylinder, and one or more second dynamic seals are arranged to act on a sidewall of the slave cylinder to inhibit working fluid leaking from the outer cylinder. |
| US10794406B2 |
Arrangement and method for connecting a hydraulic cylinder
Connecting arrangement for a hydraulic cylinder having a cylinder housing and an extendable piston rod, at the free end of which a linkage lug for connection to a construction component is arranged, characterized in that the linkage lug is connected to the piston rod via a plug connection. |
| US10794405B2 |
Valve island
A valve island has at least one valve module and an adapter module, wherein the adapter module includes a first data line and a first voltage supply line, which each extend continuously from an interface on a first front side forming an outer side of the adapter module to an interface on a second side of the adapter module pointing into the valve island. In the adapter module a circuit unit is provided, which within the adapter module is connected to the first data line and/or the first voltage supply line and from which within the adapter module an internal data line and/or an internal voltage supply line proceeds or proceed, which each extends or extend to an interface on the second side of the adapter module. |
| US10794403B2 |
Composite valve for direct attachment to port of hydraulic apparatus
A composite valve includes a valve body, a first valve module, and a second valve module. The valve body includes a first body portion to which the first valve module is attached, a second body portion to which the second valve module is attached, a third body portion that has an input port, and a fourth body portion that has an output port and an attachment portion. The first body portion and the second body portion respectively extend along a first axis and a second axis that are parallel to each other. The third body portion extends along a third axis that is at 90 degrees with respect to the first axis and with respect to the second axis. The fourth body portion extends along a fourth axis L4 that is at 90 degrees with respect to all the first axis, the second axis, and the third axis. |
| US10794400B2 |
Fan with shock-absorbing effect
A fan includes a rotating unit and a housing unit. The rotating unit includes a base and a fan body that is rotatably mounted to the base. The housing unit includes an outer ring that surrounds and is connected to the base, a plurality of connecting members that are mounted to an outer peripheral surface of the outer ring and that are spaced apart from each other, and a base member that surrounds the rotating unit and the outer ring and that is connected to the connecting members. The base member has a plurality of receiving holes, and each of the connecting members is made of a shock-absorbing material, and is fixed in a respective one of the receiving holes. |
| US10794399B2 |
Convection fan and fan blade structure thereof
A fan blade structure of a convection fan includes a fan blade body. The fan blade body includes a central disk secured to the rotating shaft of the motor and multiple blades evenly distributed in a circumferential direction of the central disk. The fan blade body further includes an outer edge frame, the outer edge frame is connected to an outmost side of each of the blades in a radial direction of the central disk. The outer edge frame is connected to an outmost side of the blade in the radial direction of the central disk through the outer edge frame, which makes all the outmost sides of all the blades secured to the outer edge frame, thus the stability of the blade is strengthened, blade deformation in harsh environments is avoided, thereby the balance performance of the fan blade is improved, and the vibration or noise is reduced. |
| US10794395B2 |
Pipe diffuser of centrifugal compressor
In a pipe diffuser (50) of a centrifugal compressor including a plurality of diffuser pipes (51), each diffuser pipe internally defines a diffuser passage including an inlet passage portion (74) having a diffuser inlet opposing an outer periphery of the impeller, an outlet passage portion (78) having a diffuser outlet (76) opening in an axial direction of the impeller, the outlet passage portion having an oval cross section elongated in a circumferential direction of the impeller, and a curved passage portion (80) connecting the inlet passage portion and the outlet passage portion to each other, wherein a part of each diffuser pipe defining the outlet passage portion is provided with a bulging part (82) that bulges into the diffuser passage from a radially inner side thereof with respect to the impeller. |
| US10794393B2 |
Impeller, fan and method for manufacturing fan blade
An impeller includes a hub and a plurality of blade plates. The hub includes a hub body and a plurality of installation portions disposed on the hub body. Each blade plate includes a plurality of fan blades and a folding portion. The folding portion is connected to one end of each fan blade. The folding portions are respectively installed at the installation portions. |
| US10794392B2 |
Hub for propeller having variable-pitch blades, with radial and axial dimensioning variation
A hub for a propeller having variable-pitch blades for a turbomachine with longitudinal rotation axis, including a plurality of blade platforms, each one being designed to receive a blade root, the platforms being distributed around the annular outer periphery of the hub concentrically with the longitudinal rotation axis, wherein each blade platform has the general geometric shape of a spherical cap, and wherein, between two adjacent blade platforms around the longitudinal rotation axis, the transverse dimension, in particular the diameter, of the hub can vary axially and radially. |
| US10794391B2 |
Centrifugal impeller, electric blower, electric vacuum cleaner, and hand dryer
A centrifugal impeller high in efficiency and suction power, an electric blower having the centrifugal impeller, and an electrical apparatus provided with the electric blower are obtained. The centrifugal impeller includes a hub and a plurality of rotor blades. The plurality of rotor blades are coupled to a surface portion of the hub. At least one of the plurality of rotor blades includes an end portion, a first surface, and a second surface. The end portion includes a planar portion and a curved portion. The planar portion is continuous to the second surface and has a flat surface. The curved portion connects the planar portion and the first surface to each other and has a curved surface. |
| US10794378B2 |
Fluid control device, decompression device, and compression device
A fluid control device (1) includes a case (21) including a case top plate, a case side plate, and a case bottom plate and having an internal space (59) and a cavity, a pump (11) provided at a position at which the pump (11) divides the internal space (59) into a bottom-plate-side region and a top-plate-side region, the pump (11) being configured to generate a flow of a fluid between the bottom-plate-side region and the top-plate-side region and control the flow direction of the fluid, and a fixing member (31) that fixes the case (21) in place. The case (21) is mounted on the fixing member (31) by using the case top plate or the case bottom plate as a mounting surface (B). |
| US10794377B2 |
Tube pump and printer provided with the same
A tube pump includes a tube, a housing member having a cylindrical chamber including an inner peripheral surface, a rotator having a first shaft and a first portion, the first portion having a guide, and a roller having a first shank received by the guide. The tube pump includes a contact member having a contact portion in the cylindrical chamber extending outwardly towards the inner peripheral surface at least the first distance and less than the second distance, the contact portion being configured to selectively contact the roller. |
| US10794373B2 |
Linear compressor
A linear compressor is provided that may include a shell having a cylindrical shape, a frame fixed inside the shell, a cylinder inserted to pass through the frame, a piston provided in the cylinder, a motor that linearly reciprocates the piston, and a stator cover coupled to the motor. The stator cover may include a cover body and a reinforcement sleeve bent from an outer edge of the cover body, the reinforcement sleeve having a plurality of protrusions that protrudes in a radial direction from the reinforcement sleeve. A portion of the shell corresponding to a position of each of the plurality of protrusions includes a bulge that protrudes in the radial direction of the shell. |
| US10794372B2 |
Shoe for compressor
There is provided a shoe for a compressor with improved seizure resistance. The shoe for the compressor includes: a first sliding face that slides on a piston; a second sliding face that slides on a swash plate; and a recess formed in the second sliding face. In a section along a height direction and scaled up 1000 times in the height direction and 10 times in a radial direction, a connecting portion between the second sliding face and the recess 53 is formed in a rounded shape with a radius R2 larger than 5 mm. |
| US10794371B2 |
Micro-thruster cathode assembly
Plasma cathodes for micro Hall and ion thrusters of unprecedented power efficiency, low cost, compactness, are provided. The cathodes employ, for example, a very small planar scandate cathode as electron source, delivering over 350 ma of discharge from an emitter area as small as only 0.012 cm2. |
| US10794365B2 |
Tower segment, tower section, tower, wind turbine, and method for producing a tower segment and for connecting tower segments
A tower segment of a tower of a wind turbine, a tower portion of a wind turbine, a tower of a wind turbine, a wind turbine, a method of producing a tower segment of a wind turbine and a method of connecting tower segments of a wind turbine. The tower segment includes a compression element and a tension element, wherein the tension element is arranged with its main direction of extent substantially horizontally in the installation state and is spaced from the tower segment in a direction in orthogonal relationship with its main direction of extent and is connected to the compression element by way of an intermediate element. |
| US10794362B2 |
Method and system for diagnosing wind turbine power generating apparatus
A method of diagnosing a wind turbine power generating apparatus includes: an operation step of operating a pitch actuator corresponding to one of a plurality of wind turbine blades of the wind turbine power generating apparatus, without operating a pitch actuator corresponding to each of the wind turbine blades other than the one of the plurality of wind turbine blades; and a measurement step of measuring a response value indicating a response to operation of the pitch actuator corresponding to the one of the plurality of wind turbine blades. The operation step and the measurement step are performed repeatedly for each of the plurality of wind turbine blades, and the response value is obtained as data for health check of a blade pitch mechanism of the wind turbine power generating apparatus. |
| US10794359B2 |
Jointed wind turbine blade with noise reduction tape
A jointed wind turbine rotor blade includes a first blade segment and a second blade segment extending in opposite directions from a chord-wise joint line. Each of the blade segments includes a pressure side shell member and a suction side shell member. A sealing tape is applied over the shell members so as to bridge across the chord-wise joint line. The sealing tape includes side edges that are aligned parallel with airflow over the shell members at the chord-wise joint line at a defined load and operational condition on the jointed wind turbine blade. |
| US10794352B2 |
Method for starting an internal combustion engine
A method for starting an internal combustion engine by a compressed air starting system, in which in a first starting sequence the engagement of the starter is brought about by compressed air, a decompression valve for relieving the cylinder working space is acted on in the opening direction, and starting of the internal combustion engine is initiated by pulsed compressed air being applied to the starter. In a second starting sequence the decompression valve is acted on in the closing direction, and constant compressed air is applied to the starter. |
| US10794346B2 |
Fuel rail
A fuel rail for an engine includes a tubular body having an outer surface and an inner surface, the inner surface defining a longitudinally extending fuel bore. The fuel rail also includes a valve bore extending normal to the fuel bore and extending through the outer surface of the tubular body at a first end and completely through the fuel bore to a second end. |
| US10794341B2 |
Device for lowering flow noises
A device (1) for lowering flow noises has opposed first and second connection pieces (2, 3), and outer and inner sleeves (4, 5) between the connection pieces. A radial collar (6) is between the sleeves (4, 5) and forms separated volume chambers. Openings (11) in the inner sleeve (5) connect the volume chambers to a line space (13) enclosed by the inner sleeve (5). A sealing ring (15) at the free end (14) of the collar (6) defines a ring cap with a lateral surface (21) that reaches over the collar (6) and seals against the sleeve (4, 5) adjacent the free end (14) of the collar (6) and that has a surface (23, 26) that seals against either an end face (25) of the collar (6) or a side surface (28) of the collar (6) extending parallel to the radial collar (6). |
| US10794337B2 |
EGR cooler
An EGR (exhaust gas recirculation) cooler includes a cylinder block having a mounting space and having a coolant inlet in which a coolant can flow into the mounting space and a coolant outlet in which the coolant can be exhausted. A cover plate covers the mounting space and forms an exhaust inlet though which the exhaust gas can flow in and an exhaust outlet through which the exhaust gas can be exhausted. Tubes are mounted in the mounting space and through which the exhaust gas can flow. An inlet tank is mounted in the mounting space and is configured to distribute the exhaust gas flowing through the exhaust inlet of the cover plate to the tubes. An outlet tank is mounted in the mounting space and is configured to guide the exhaust gas exhausted from the tubes to the exhaust outlet of the cover plate. |
| US10794335B2 |
Fuel tank pressure regulator
A fuel tank vent system includes a venting apparatus for regulating discharge of fuel vapor from a fuel tank and admission of outside air into a fuel tank. The vent valve is used to regulate pressure in a fuel tank. |
| US10794334B2 |
Valve arrangement
A valve arrangement for supplying air to a combustion chamber of an internal combustion engine includes a first valve, the first valve including a first valve head, a first valve stem assembly and an internal cavity, which is at least partly located in the first valve stem assembly, and a second valve partly arranged within the internal cavity of the first valve, the second valve including a second valve head and a second valve stem assembly, and being movable within the internal cavity between an upper, closed position and a lower, open position, wherein a junction seal extends over a junction between the first valve stem assembly and the second valve stem assembly when the second valve is in the closed position. A leakage preventing arrangement is arranged to hinder leakage of liquid from the outside of the junction seal from reaching in between the first valve stem assembly and the second salve stem assembly. |
| US10794328B2 |
Thrust reverser with blocker door folding linkage
An assembly is provided for an aircraft propulsion system. This assembly includes a fixed structure, a translating structure, a blocker door and a folding linkage. The translating structure is configured to move between a stowed position and a deployed position. The blocker door is pivotally attached to the translating structure at a first pivot joint. The folding linkage links the blocker door to the fixed structure. The folding linkage includes a member pivotally attached to the blocker door at a second pivot joint that is radially outboard of a skin of the blocker door when the translating structure is in the stowed position. The second pivot joint is radially outboard of the first pivot joint when the translating structure is in the stowed position. |
| US10794321B2 |
Estimation device and control device for combustion system
An estimation device is applicable to a combustion system including an internal combustion engine and includes a mixing acquisition unit, a main region estimation unit, and an after region estimation unit. The mixing acquisition unit acquires a mixing ratio of various components contained in the fuel used for combustion in the internal combustion engine. The main region estimation unit estimates a combustion region of the fuel as a main combustion region for a main combustion produced by injecting the fuel into a combustion chamber of the internal combustion engine by main injection, based on the mixing ratio acquired by the mixing acquisition unit. The after region estimation unit estimates an injection region of the fuel as the after combustion region based on the mixing ratio, for an after combustion produced by injecting the fuel into the combustion chamber by an after injection, after the main injection in one combustion cycle. |
| US10794317B2 |
Control device for compression-ignition engine
A control device for a compression-ignition engine in which partial compression-ignition combustion including spark ignition (SI) combustion performed by combusting a portion of a mixture gas inside a cylinder by spark-ignition followed by compression ignition (CI) combustion performed by causing the remaining mixture gas to self-ignite is executed at least within a part of an engine operating range is provided, which includes a detector configured to detect a given parameter that changes as combustion progresses inside the cylinder, an A/F (air-fuel ratio) controller configured to change an air-fuel ratio of air to fuel introduced into the cylinder, and a combustion controller configured to determine combustion stability based on the detected parameter of the detector and control the A/F controller to reduce the air-fuel ratio when it is confirmed that during the partial compression-ignition combustion the combustion stability is low. |
| US10794314B2 |
Unequal interval combustion engine misfire determination device and vehicle
An unequal-interval combustion engine misfire-determination device determines whether a misfire has occurred in an unequal-interval combustion engine including a plurality of cylinders in which combustion occurs at unequal intervals. The misfire determination device includes: an unequal interval combustion fluctuation canceled value acquisition unit that acquires, based on a crank angle signal, an unequal interval combustion fluctuation canceled value which is a rotation speed in a section of 720×m crank angle degrees including a predetermined determination angle position, where m is a natural number; an unequal interval combustion fluctuation manifested value calculation unit that calculates an unequal interval combustion fluctuation manifested value in which a fluctuation component attributable to unequal interval combustion is manifested, by removing the unequal interval combustion fluctuation canceled value; and a specific cylinder misfire determination unit that determines a misfire in a specific cylinder based on the unequal interval combustion fluctuation manifested value. |
| US10794312B2 |
Systems and methods for controlling fuel vapor canister purging operations
Methods and systems are provided for increasing an efficiency of a purging operation of a fuel vapor storage canister of a vehicle, the fuel vapor storage canister configured to capture and store fuel vapors stemming from a fuel tank of the vehicle. As one example, a method comprises reactivating one or more cylinders of an engine during a purging operation, in response to an indication that the purging of stored fuel vapors from the fuel vapor storage canister is compromised as a result of fuel vaporization stemming from the fuel tank. In this way, the canister may be effectively cleaned even under high fuel vaporization circumstances, which may improve fuel economy and may reduce release of undesired evaporative emissions to atmosphere. |
| US10794311B2 |
Method for adjusting a fuel/air ratio of an internal combustion engine
The invention relates to a method for adjusting a fuel/air ratio of an internal combustion engine (10), comprising a catalyst volume (26) with a first catalyst partial volume (26.1) and a second catalyst partial volume (26.2). The second catalyst partial volume (26.2) is arranged downstream from the first catalyst partial volume (26.1). An actual filling level of an exhaust gas constituent in the catalyst volume (26) is calculated from operating parameters of the internal combustion engine (10) and the exhaust system (14) using a computing model, and is adjusted to a nominal value by modifying the fuel/air ratio. The adjustment is carried out first for the second catalyst partial volume (26.2) and only later for the first catalyst partial volume (26.1). |
| US10794309B2 |
Methods and systems for a particulate filter
Methods and systems are provided for a particulate filter comprising a pretreatment. In one example, a method may include applying a pretreatment to an unused particulate filter, wherein the particulate filter is subjected to incomplete oxidation conditions following application of the pretreatment. |
| US10794307B2 |
Cylinder deactivation for catalyst drying
An engine control system and method of controlling an engine system are provided. The engine control system includes at least one sensor module configured to generate an exhaust condition signal based on a determined condition in an exhaust component and a cylinder bank control module communicatively coupled to the at least one sensor module. The cylinder bank control module is configured to cause transmission of a first bank control signal to cause a first bank of cylinders of an engine to deactivate at least in part in response to a determination based on the exhaust condition signal that a hydrocarbon mass quantity is above a pre-determined hydrocarbon mass quantity threshold. |
| US10794305B2 |
Valve duty differentiated exhaust gas recirculation control method and exhaust gas recirculation system
An exhaust gas recirculation (EGR) control method includes a valve duty differentiated control including: detecting, by a controller, an engine operation region, a mixer region, and an external factor region as a valve control condition for an EGR valve duty correction variable for controlling an EGR system; applying, by the controller, the EGR valve duty correction variable to an EGR valve duty, which is set by a target air amount to an intake air amount, to calculate a minimum EGR valve duty; and outputting, by the controller, the calculated minimum EGR valve duty to an EGR valve as the EGR valve duty. |
| US10794304B2 |
Method and systems for EGR control
Various methods and systems are provided for estimating fresh intake air flow. In one example, a system comprises an engine having an intake manifold to receive fresh intake air and an exhaust gas recirculation (EGR) system to supply EGR to the intake manifold, where flow of EGR through the EGR system is controlled by one or more exhaust valves. The system further includes a controller configured to adjust a position of the one or more exhaust valves based on an estimated fresh intake air flow rate, where during a first set of operating conditions, the fresh intake air flow rate is estimated based on a total gas flow rate into the engine and further based on a current position of the one or more exhaust valves, intake manifold pressure, air-fuel ratio, and fuel flow to one or more cylinders of the engine. |
| US10794292B2 |
Geared turbofan gas turbine engine architecture
A gas turbine engine typically includes a fan section, a compressor section, a combustor section and a turbine section. A speed reduction device such as an epicyclical gear assembly may be utilized to drive the fan section such that the fan section may rotate at a speed different than the turbine section so as to increase the overall propulsive efficiency of the engine. In such engine architectures, a shaft driven by one of the turbine sections provides an input to the epicyclical gear assembly that drives the fan section at a speed different than the turbine section such that both the turbine section and the fan section can rotate at closer to optimal speeds providing increased performance attributes and performance by desirable combinations of the disclosed features of the various components of the described and disclosed gas turbine engine. |
| US10794287B2 |
Modular gas turbine system
A modular gas turbine system is disclosed. The system includes a base plate and a gas turbine engine mounted on the base plate. The gas turbine engine has a rotation axis, a first air compressor section and a second air compressor section. A rotating load is mechanically coupled to the gas turbine engine and mounted on the base plate. A supporting frame extends above the base plate and supports a plurality of secondary coolers, which are fluid exchange relationship with an intercooler of the gas turbine engine. |
| US10794286B2 |
Method and system for modulated turbine cooling as a function of engine health
A method of modulating cooling flow to an engine component based on a health of the component is provided. The method includes determining a cooling flow requirement of the engine component for each of a plurality of operating conditions and channeling the determined required flow to the engine component during each respective operating condition of the plurality of operating conditions. The method also includes assessing a health of the engine component. The method further includes modifying the determined cooling flow requirement based on the assessed health of the engine component, and supplying the modified cooling flow requirement to the engine component during each subsequent respective operating condition of the plurality of operating conditions. |
| US10794285B2 |
Gas turbine air injection system control and method of operation
The present invention discloses a novel apparatus and methods for controlling an air injection system for augmenting the power of a gas turbine engine, improving gas turbine engine operation, and reducing the response time necessary to meet changing demands of a power plant. Improvements in control of the air injection system include ways directed towards preheating the air injection system, including using an gas turbine components, such as an inlet bleed heat system to aid in the preheating process. |
| US10794284B2 |
Seal plate with fluid bypass control
The present disclosure relates generally to a manifold including a plurality of manifold channels disposed therethrough, each manifold channel including a manifold channel opening, and a seal plate, including a plurality of seal plate apertures disposed thereon, operably coupled to the manifold, wherein the seal plate includes at least one seal plate channel extending between at least two of the plurality of seal plate apertures. |
| US10794280B2 |
Air intake for gas turbine engine
An aircraft intake duct for channeling a flow of ambient air toward an annular engine compressor inlet of a gas turbine engine having a compressor reference axis and a reference plane that extends from such compressor reference axis. The aircraft intake duct includes an oblong air intake inlet for receiving the flow of ambient air, the air intake inlet being offset radially outwardly relative to the compressor reference axis and located on a first side of the reference plane. Two distal intake channels fluidly link distal extremities of the oblong air intake inlet to a segment of the annular engine compressor inlet located on a second side of the reference plane. A central channel fluidly links a central section of the oblong air intake inlet to a segment of the annular engine compressor inlet located on a first side of the reference plane. The distal channels are blended together by the central channel so that a single intake duct is formed. |
| US10794279B2 |
Compressed air energy storage power generation device
This compressed air storage power generation device 10 is provided with: a power demand receiving unit 60; a cold heat demand receiving unit 61; a power supply adjustment device 19 which adjusts the amount of power generated by a generator 15; a cold heat supply adjustment valve 22 which adjusts the amount of cold heat supplied from a first heat medium storage unit 21 to consumer equipment 3; and a control device which controls the power supply adjustment device 19 and the cold heat supply adjustment valve 22 so as to supply the consumer equipment 3 with power and cold heat corresponding to the power demand value and the cold heat demand value. |
| US10794274B2 |
Gas turbine facility with supercritical fluid “CO2” recirculation
The gas turbine facility 10 of the embodiment includes a combustor 20 combusting fuel and oxidant, a turbine 21 rotated by combustion gas, a heat exchanger 23 cooling the combustion gas, a heat exchanger 24 removing water vapor from the combustion gas which passed through the heat exchanger 23 to regenerate dry working gas, and a compressor 25 compressing the dry working gas until it becomes supercritical fluid. Further, the gas turbine facility 10 includes a pipe 42 guiding a part of the dry working gas from the compressor 25 to the combustor 20 via the heat exchanger 23, a pipe 44 exhausting a part of the dry working gas to the outside, and a pipe 45 introducing a remaining part of the dry working gas exhausted from the compressor 25 into a pipe 40 coupling an outlet of the turbine 21 and an inlet of the heat exchanger 23. |
| US10794273B2 |
Advanced distributed engine architecture-design alternative
A gas turbine engine according to the present disclosure includes a first compressor and a first turbine for driving the first compressor. A core section includes a second compressor and a second turbine for driving the second compressor. A third turbine is arranged fluidly downstream of the first turbine and the second turbine and configured to drive a power take-off. A first duct system is arranged fluidly between the low-pressure compressor and the core section. The first duct system is arranged to reverse fluid flow before entry into the core section. |
| US10794272B2 |
Axial and centrifugal compressor
A turbine engine includes a compressor section including a compressor, the compressor including an axial compressor stage, a variable outlet guide vane, and a centrifugal compressor stage, the variable outlet guide vane positioned between the axial compressor stage and the centrifugal compressor stage; a bleed assembly including a bleed airflow duct in airflow communication with the compressor and a bleed valve operable with the bleed airflow duct, the bleed valve including a bleed valve actuator; and a linkage assembly coupling the bleed valve actuator with the variable outlet guide vane such that that variable outlet guide vane is moveable with the bleed valve. |
| US10794269B2 |
Turbocharger unit
An engine structure forming an adapter for connecting a turbocharger unit to a cylinder block of an internal combustion engine includes a set of attachment arrangements for fastening the turbocharger unit to the cylinder block via the engine structure such that the engine structure is positioned in between the turbocharger unit and the cylinder block. The engine structure includes at least one fluid channel extending in a bent manner from a first surface of the engine structure to a second surface of the engine structure. |
| US10794268B2 |
Powering a supercharger for a hybrid electric powertrain
A vehicle has an internal combustion engine, a motor configured to propel the vehicle, and a supercharger. A mechanical connection is configured to transfer torque from at least one of the engine and machine to the supercharger. The supercharger is a single torque load on the mechanical connection. The vehicle further has a first clutch between the motor and engine and a second clutch between the motor and supercharger. |
| US10794263B2 |
Thermostat for engine cooling system
A thermostat for an engine cooling system may include a housing comprising a radiator-side flowing-in inlet for flowing-in coolant from a radiator side, a bypass-side flowing-in inlet for flowing-in the coolant bypassed from an engine, and a coolant flowing-out outlet for flowing-out the coolant to the engine side; and a main valve provided in the housing, and for opening and closing the radiator-side flowing-in inlet by a change in the volume of a wax. The direction in which the coolant flowed-in through the radiator-side flowing-in inlet presses the main valve and the direction operated to open the main valve are opposite to each other. |
| US10794262B2 |
Integrated flow rate control valve assembly and engine cooling system including the same
An integrated flow rate control valve assembly is provided between an engine and a radiator. The integrated flow rate control valve assembly includes a housing in which a plurality of valve rooms separated by partition walls are formed and a plurality of rotary valves provided in the plurality of valve rooms, respectively, and an engine cooling system including the same, and according to the present disclosure, a sealing between cooling water lines is fundamentally solved, thereby enabling cooling water leakage prevention and structural robustness. |
| US10794255B2 |
Apparatus for utilizing waste heat of an internal combustion engine
An apparatus for utilizing waste heat of an internal combustion engine includes an exhaust gas manifold and a thermoelectric element. The thermoelectric element is configured to generate an electric voltage as a result of a temperature difference between a side facing away from the exhaust gas manifold and an opposite side. The thermoelectric element is arranged on the exhaust gas manifold. The apparatus additionally includes a cooling element arranged on the thermoelectric element on the side facing away from the exhaust gas manifold. The cooling element has at least one cooling passage configured to provide for the throughflow of a fluid. |
| US10794254B2 |
Urea injection control method in exhaust aftertreatment system
A urea injection control method in an exhaust after-treatment system includes: performing an ammonia slip prevention logic that adjusts a urea injection amount based on the highest temperature during a predetermined period of time from an end point of filter regeneration to a thermal equilibrium point when a temperature of a selective catalytic reduction (SCR) catalyst is higher than or equal to a predetermined threshold temperature at the end point of the filter regeneration; and adjusting a urea injection amount based on an ammonia storage amount map when the temperature of the SCR catalyst is lower than or equal to the predetermined threshold temperature at the end point of the filter regeneration. In particular, the thermal equilibrium point is a point at which a temperature of a filter is close or equal to an exhaust gas temperature. |
| US10794249B2 |
Exhaust gas purification apparatus for internal combustion engine and control apparatus for internal combustion engine
An amount of deposition of intramural PM in a particulate filter is estimated with a high degree of accuracy. A controller obtains, as a correlation between a reference value of an intramural PM deposition amount and an oxygen storage capacity of the catalyst, a change over time of an oxygen storage capacity of the catalyst according to a change of a filter PM deposition amount in a period of time from a point in time at which the filter PM deposition amount is substantially zero to a point in time at which the oxygen storage capacity of the catalyst, which becomes larger according to an increase of the filter PM deposition amount, reaches a maximum value. Further, the controller estimates a current intramural PM deposition amount based on a current oxygen storage capacity of the catalyst and the correlation. |
| US10794248B2 |
Exhaust gas purifying apparatus of vehicle
An exhaust gas purifying apparatus for a vehicle includes: a turbocharger having a turbine which rotates by exhaust gas flowing from an engine into an inlet of the turbine; a filter connected to an outlet of the turbine at an inlet of the filter and allowing the exhaust gas passing through the turbine to flow into the filter; and a gasket disposed between the outlet of the turbine and the inlet of the filter to maintain airtightness between the turbine and the filter. A portion of the gasket is exposed toward the turbine or the filter. |
| US10794243B2 |
Lubrication structure of internal combustion engine
There is provided a lubrication structure of an internal combustion engine. A transmission chamber is arranged adjacently at the rear of a crank chamber. An oil chamber communicates with a bottom part of the transmission chamber. A feed pump supplies oil in the oil chamber to a lubrication target part. A scavenging pump sucks the oil in the crank chamber and discharges the oil to the transmission chamber. The feed pump and the scavenging pump are arranged coaxially in a width direction of the internal combustion engine. At least a part of the scavenging pump is arranged higher than a lower end of the crank chamber. A rear end of the scavenging pump is arranged at the same position as a rear end of the crank chamber or in front of the rear end of the crank chamber in a front and rear direction. |
| US10794236B2 |
Tappet
In a tappet with a built-in lash adjuster, hydraulic oil is prevented from leaking from a low pressure chamber during a long-period stop.A tappet (10) includes a hydraulic lash adjuster (11) which supports a lower end portion of a push rod (96) and a tappet case (12) to which the lash adjuster (11) is internally fitted and which is reciprocally displaced in a vertical direction according to a rotating cam (85). An inner peripheral surface of the tappet case (12) is provided with an air-vent passage (34) through which air existing between the tappet case (12) and the lash adjuster (11) can be discharged upward when the lash adjuster (11) is being assembled. |
| US10794234B1 |
Device for varying load of valve system
A device for varying a load of a valve system can vary a load acting on a valve spring in accordance with driving conditions of a vehicle. In the device, in a low load mode, only a first valve spring is compressed, and a second valve spring is not compressed. Accordingly, the load acting on the valve spring is reduced, and as such, an enhancement in fuel economy is achieved. In a high load mode, both the first valve spring and the second valve spring are compressed. Accordingly, the load acting on the valve spring is increased, and as such, it is possible to prevent a danger of breakage occurring due to striking components of a valve train system. |
| US10794232B2 |
Plant and method for the supply of electric power and/or mechanical power, heating power and/or cooling power
The object of the present invention is a plant and related method for the supply to the end-user, by making use of the heating power transferred by a heat source e.g. gas, oil products, coal or renewable type e.g. biomass, solar, geothermal, simultaneously with electric power and/or mechanical power, heating power and cooling power “Heating-Cooling” operating mode of the plant or simultaneously with electric power and/or mechanical power and heating power only “Heating” operating mode of the plant or simultaneously with electric power and/or mechanical power and cooling power only “Cooling” operating mode of the plant. The operation of the plant, according to each of the three operation modes, is obtained by the regulation of several on-off valves and a flow rate regulation valve. |
| US10794231B2 |
Reversible system for dissipating thermal power generated in a gas-turbine engine
A reversible system for dissipating heat power generated in a gas turbine engine, the system including a condenser-forming first heat exchanger, an evaporator-forming second heat exchanger, a scroll compressor suitable for operating as a compressor when the temperature of the cold source is higher than a predefined threshold temperature and as a turbine when the temperature of the cold source is lower than the threshold temperature, an expander and a pump arranged in parallel, and a control valve arranged upstream from the expander and the pump and suitable for directing the refrigerant fluid to the expander when the temperature of the cold source is higher than the threshold temperature and to the pump when the temperature of the cold source is lower than the threshold temperature. |
| US10794228B2 |
System and method for the generation of heat and power using multiple loops comprising a primary heat transfer loop, a power cycle loop and an intermediate heat transfer loop
Methods and systems for generating power (and optionally heat) from a high value heat source using a plurality of circulating loops comprising a primary heat transfer loop, several power cycle loops and an intermediate heat transfer loop that transfers heat from the high-temperature heat transfer loop to the several power cycle loops. The intermediate heat transfer loop is arranged to eliminate to the extent practical the shell and tube heat exchangers especially those heat exchangers that have a very large pressure difference between the tube side and shell side, to eliminate shell and tube, plate type, double pipe and similar heat exchangers that transfer heat directly from the primary heat transfer loop to the several power cycle loops with very high differential pressures and to maximize the use of heat transfer coils similar in design as are used in a heat recovery steam generator commonly used to transfer heat from gas turbine flue gas to steam or other power cycle fluids as part of a combined cycle power plant. |
| US10794226B2 |
Power plant with heat reservoir
A power plant having a steam circuit which can be supplied, in the region of a heat recovery steam generator, with thermal energy for producing steam, the steam circuit has, in the region of the heat recovery steam generator, a high pressure part, a medium pressure part and a low pressure part. In addition, a heat reservoir which has a phase change material and which is not situated in the region of the heat recovery steam generator is included, wherein, in order to supply the heat reservoir with thermally processed water, a supply line which leads out from the high pressure part or the medium pressure part is included and a discharge line which leads into the medium pressure part, the low pressure part or a steam turbine is included for discharging thermally processed water from the heat reservoir. |
| US10794225B2 |
Turbine with supersonic separation
A turbine with a supersonic separator disposed upstream of the turbine. The supersonic separator imparts a swirl on a vapor stream to remove any heavier components. A superheated vapor stream from the supersonic separator is passed through the turbine to reduce the pressure of the vapor stream. At the same time, electricity is generated by the superheated vapor stream via a turbine wheel. The turbine and the supersonic separator can be integrally formed, or they can be discrete components. |
| US10794222B1 |
Spring flower ring support assembly for a bearing
A support assembly for a bearing of a gas turbine engine including a spring finger ring positioned radially exterior to an outer race of the bearing. The spring finger ring includes an outer ring positioned radially exterior to the outer ring, an inner ring positioned radially interior to the outer ring, and a plurality of spring fingers extending between the inner and outer rings. One or more spring fingers configured as two-sided spring fingers including a first ligament coupled to the outer ring and extending at a first circumferential angle to a first radial bumper proximate to the inner ring and a second ligament coupled to the inner ring and extending at a different second circumferential angle to a second radial bumper proximate to the outer ring. The first and second radial bumpers define first and second radial gaps between the bumpers and the inner and outer rings, respectively. |
| US10794219B2 |
Axial case ring to maximize thrust bushing contact area of variable vane
The bearing surface between a thrust bushing and a boss/or face is increased with the addition of a ring or tab that extends radially into a casing bore configured to receive a bushing and cooperating spindle of a variable stator/guide vane. The addition of the ring adds additional bearing surface area without increasing the size of the vane penny, reducing spindle diameter or reducing the bushing bore diameter. |
| US10794217B2 |
Bleed valve system
A bleed valve system for a gas turbine engine that includes a retaining ring and a metering ring. The retaining ring abuts an end of a bleed air duct and defines a plurality of retaining ring apertures. The metering ring that is at least partially disposed within the bleed air duct and abuts the retaining ring, the metering ring defining a plurality of metering ring apertures, the metering ring being rotatable relative to the retaining ring to selectively facilitate a fluid flow through the bleed air duct. |
| US10794216B2 |
Fan drive gear system DC motor and generator
A gas turbine engine according to an exemplary embodiment of this disclosure includes, among other things, a fan driven by a fan shaft rotatable about an engine axis; a fan drive electric motor providing a supplemental drive input to the fan; a turbine section driving an input shaft; a geared architecture driven by the input shaft of the turbine section and coupled to the fan shaft to provide a main drive input for driving the fan; and a generator including a rotor supported on the input shaft and a stator disposed on a static structure relative to the rotor, wherein the generator communicates electric power to power the fan drive electric motor. |
| US10794212B2 |
Rotor having improved structure, and turbine and gas turbine including the same
A rotor, installable in a casing of a turbine and configured to be rotated by a flow of combustion gas and cooled by a flow of compressed air, has an improved structure to keep a tip clearance constant during operation of a gas turbine. The rotor includes a disk having an outer circumferential surface; a platform installed on the outer circumferential surface of the disk; and a blade airfoil formed on an upper surface of the platform, the blade airfoil having an airfoil end situated opposite to the platform, the airfoil end having an upstream side and a downstream side with respect to a flow direction of the combustion gas, wherein the blade airfoil is formed so that, when the rotor is installed in the casing, the downstream side of the airfoil end is closer to an inner surface of the casing than the upstream side of the airfoil end. |
| US10794210B2 |
Stiffness controlled abradeable seal system and methods of making same
A stiffness controlled abradable seal system for a gas turbine engine includes a cantilevered arm that supports one of a rotating seal surface and a static seal surface, a stiffness of the cantilevered arm controlled to achieve a desired operational temperature at a seal interface, and an optimally matched abradeable seal material with required thermo-physical and friction properties to enable desired wear mechanisms and maximized sealing and durability. |
| US10794207B2 |
Gas turbine engine airfoil component platform seal cooling
A gas turbine engine component array includes first and second components each having a platform. The platforms are arranged adjacent to one another and provide a gap. A seal is arranged circumferentially between the first and second components and in engagement with the platforms to obstruct the gap. A cooling hole is provided in the seal and is in fluid communication with the gap. The cooling hole has an increasing taper toward the gap. |
| US10794201B2 |
Method for assembling turbomachine parts and assembly used during such a method
A method for assembly of a first turbomachine part with at least one second turbomachine part, including an injection of a vulcanisable elastomer, preferably a silicone that can be vulcanised at ambient temperature called an RTV silicone, in an injection zone at the junction between the first and the second parts; local heating of the injection zone so as to vulcanise the vulcanisable elastomer. |
| US10794198B1 |
Clip with fluid dynamic shape
A clip for attachment as an edge. The clip having two symmetric sides, each side composed of five arcs. A first arc of the side starting at the midpoint of the nose having a radius of 0.2476 inches and an arc length of 0.22395 inches. A second arc connected to the first arc having a radius of 0.5832 inches and an arc length of 0.0947 inches. A third arc connected to the second arc having a radius of 0.4636 inches and an arc length of 0.1682 inches. A fourth arc connected to the third arc having a radius of 0.3822 inches and an arc length of 0.2263 inches. A fifth arc connected to the fourth arc having an arc having a radius of 0.3291 inches and an arc length of 0.1917 inches. The fifth arc of each side forming the slot end on the clip. |
| US10794196B2 |
Steam turbine
A stationary blade includes a main unit having a hollow blade structure formed from a metal plate by plastic forming. The stationary blade includes a blade tail section. In a blade tail upper portion, the metal plate has a concave-shaped recess and a rib formed on an inner surface side thereof and the metal plate further has slits formed by slitting on a blade pressure side thereof, so that droplets affixed on a blade surface can be guided into an inside of the hollow blade when the blade tail section is joined to the hollow blade main unit. The recess in the metal plate is covered so as to be lidded by a suction-side protrusion of a suction-side metal plate from a blade suction side to thereby form a hollow blade tail section. The metal plates are welded together to the main unit. |
| US10794195B2 |
Airfoil having forward flowing serpentine flow
Airfoils including an airfoil body having leading and trailing edges and root and tip regions, wherein an aftward direction is from the leading edge toward the trailing edge and a radially outward direction is from root to tip, a forward-flowing serpentine flow path formed within the airfoil body defined by a first serpentine cavity, a second serpentine cavity, and a third serpentine cavity, wherein the first serpentine cavity is aftward of the second serpentine cavity, and the second serpentine cavity is aftward of the third serpentine cavity, a tip flag cavity extending aftward from proximate the leading edge to the trailing edge along the tip region, and at least one shielding cavity located between a portion of the forward-flowing serpentine flow path and an external surface of the airfoil body. |
| US10794194B2 |
Staggered core printout
A core for gas turbine engine component comprises a body extending between first and second ends to define a length, and extending between first and second edges to define a width. A plurality of core extensions are formed as part of the body. The plurality of core extensions are positioned to be staggered relative to each other such that at least two adjacent core extensions are variable relative to each other in at least one dimension. A gas turbine engine component is also disclosed. |
| US10794189B2 |
Turbine engine assembly comprising a nose cone and a front shroud
The invention relates to an assembly for a turbine engine extending about a longitudinal axis, comprising: a nose cone (20) comprising a conical body (22) extending about the longitudinal axis and a flange (23) comprising a first contact surface (24) forming an extension of an inner surface (25) of the conical body (22); a front shroud (21) comprising an overall annular body (26) extending about the longitudinal axis and a flange (27) comprising a first contact surface (28) forming an extension of an outer surface (29) of the annular body (26), the first contact surface (24) of the nose cone (20) being in contact with the first contact surface (28) of the front shroud (21), the first contact surfaces (24, 28) of the nose cone (20) and the front shroud (21) being tilted in the downstream direction towards the longitudinal axis, so that the flange (23) of the nose cone (20) is secured to the flange (27) of the front shroud (21); and attachment elements (30) configured to clamp the first contact surface (24) of the flange (23) of the nose cone (20) against the first contact surface (28) of the flange (27) of the front shroud (21). |
| US10794187B2 |
Rotary compressor with a valve in the vane
The present invention includes a case, a driving motor, a rotating shaft, a cylinder having a compression space formed in a central portion thereof, a roller, a main bearing and a sub bearing, and a vane for partitioning the compression space into a suction chamber and a compression chamber, wherein the vane includes a vane housing provided with a space portion and a communication hole formed through one side of a front end portion thereof to form a flow path of a compressed refrigerant, and a valve member slidably installed in the space portion of the vane housing and selectively communicating the space portion with the compression chamber, wherein the flow path of the compressed refrigerant is formed by the movement of the valve member. |
| US10794185B2 |
Cylinder block and swash plate type liquid-pressure rotating apparatus including same
A cylinder block includes: a plurality of cylinder bores including respective openings formed on a piston insertion end surface of the cylinder block, pistons being inserted in the respective cylinder bores and being configured to reciprocate and slide in the respective cylinder bores when the cylinder block rotates; and a cooling portion, wherein the cooling portion includes a plurality of cooling holes each formed between the adjacent cylinder bores and extending from the piston insertion end surface in an axial direction of the cylinder block. |
| US10794184B2 |
Recyclable sand-consolidated anchor head prestressed anchor, anchorage jack and its application method
The invention discloses a retrievable sand consolidation anchor head prestressed anchor rod, an anchoring jack and an application method thereof, and belongs to the technical field of geotechnical engineering. The retrievable sand-consolidated anchor head pre-stressed anchor includes a bolt body 6, a rigid frame 5, a load member 1, a sand column 2, a pressure receiving member 4, a cut-off member 3, and an anchor pier 8. The anchoring jack includes a force transmitting frame 12, a first guiding plate 25, a second guiding plate 28, and a housing 13. The application method includes an anchoring method using the retrievable sand-consolidated anchor head prestressed anchor rod and a method of recovering the retrievable sand-consolidated anchor head pre-stressed anchor rod. After the anchoring of the reclaimed sand-consolidated anchor head pre-stressed anchor rod, the bolt body can be recovered and reused, and the operation is simpler and more environmentally friendly. |
| US10794183B2 |
Self-drilling differential grouting combined bolt and anchoring method therefor
A self-drilling differential grouting combined bolt and method of anchoring the same are described. The bolt consists essentially of a drill (1), a grouting pipe (2), a spindle (3), a bolt head mechanism and a bolt tail mechanism, wherein the bolt head mechanism comprises a fixed ring (4), a slip ring (7), a limiting pipe (6) and several pairs of driven linkages (501) and driving linkages (502); and the bolt tail mechanism comprises a bolt disc (11), a connecting cap (12), a spring (13) and a nut (14). The method of anchoring includes the steps of hole drilling, hole expanding at inner anchor end, differential grouting rock bolt fastening. |
| US10794180B2 |
Mineshaft-stratum fracture coupled flowing simulation experiment device and method
A mineshaft-stratum fracture coupled flowing simulation experiment device includes a simulated mineshaft flowing system, a simulated stratum system, a simulated fracture system and a data acquisition system. The simulated mineshaft flowing system includes simulated mineshaft, simulated drilling rod, drilling fluid storage tank, stirring motor, and drilling fluid screw pump. The simulated drilling rod is located in center of the simulated mineshaft. The stirring motor is provided in the drilling fluid storage tank. The drilling fluid screw pump is connected to an inlet end of the simulated drilling rod through the drilling fluid storage tank. The simulated stratum system includes simulated stratum, clean water storage tank, separation tank, gas storage tank, gas air-compressor, and clean water screw pump. The gas storage tank is connected to the gas air-compressor and is connected to the simulated stratum through a gas pressure regulating valve. |
| US10794179B2 |
Poromechanical impact on yield behavior in unconventional reservoirs
A method for obtaining hydrocarbon from a reservoir in a subterranean formation can include measuring a poromechanic pressure change due to lithostatic load sharing in the subterranean formation. The poromechanic pressure change can then be mapped to one or more locations within the subterranean formation. Once mapped, the method can identify one or more local pressure peaks in the poromechanic pressure change, wherein each of the one or more local pressure peaks are marked by a pressure escalation and subsequent pressure depletion. The method can then determine one or more regions within the reservoir exhibiting single phase hydrocarbon production. |
| US10794176B2 |
Drill string length measurement in measurement while drilling system
A measurement while drilling system for a drill string having a fluidic medium in the drill string. The measurement while drilling system includes a first module situated at a distal end of the drill string and including a downhole processor and a pulser communicatively coupled to the downhole processor and configured to provide a pressure pulse in the fluidic medium, and a second module situated at a proximal end of the drill string and including an uphole processor and a pressure sensor communicatively coupled to the uphole processor. The downhole processor is configured to direct the pulser to provide the pressure pulse and the pressure sensor is configured to sense the pressure pulse. The uphole processor is configured to receive signals from the pressure sensor to determine a distance from the first module to the second module. |
| US10794174B2 |
Dynamically self-balancing pressurized borehole-sealing apparatus and method thereof for coal seam gas pressure measurement
A dynamically self-balancing pressurized borehole sealing apparatus and method thereof for coal seam gas pressure measurement having a pressure measuring tube arranged in a borehole with one end of the pressure measuring tube provided with a pressure measuring unit. The pressure measuring tube is wrapped with an expansion airbag and provided with a pressure introducing hole communicating with the expansion airbag. On each side of the expansion airbag, the pressure measuring tube is wrapped with a front borehole inflatable sealing airbag and a rear borehole inflatable sealing airbag respectively. A gel injection chamber is reserved between the front borehole sealing airbag and the rear borehole sealing airbag and between the expansion airbag and an inner side of the borehole. Gas from the pressure measuring tube expands the expansion airbag and squeezes sealing gel in the gel injection chamber into borehole fractures for dynamic pressurized sealing. |
| US10794171B2 |
Systems and methods for drill bit and cutter optimization
A drill bit analysis and optimization system for use in a wellbore is provided. The system includes a drill bit including a cutter, a sensor that collects a data signal on a surface of the drill bit proximate to the cutter, and a signal processor unit that receives the data signal from the sensor and receives the expected drilling properties from the data reservoir. The processor analyzes the data signal to detect a resistivity profile from the sensor through a formation and optimizes a drilling parameter by comparing actual drilling properties with expected drilling properties. |
| US10794170B2 |
Smart system for selection of wellbore drilling fluid loss circulation material
A smart system for circulating LCM can implement a method. While a wellbore is being drilled in a geologic formation, drilling parameters identifying wellbore drilling conditions of a wellbore drilling system drilling the wellbore are received. The wellbore drilling system flows a wellbore drilling fluid including particulates of different size distributions. The particulates operate as LCM to reduce loss of the wellbore drilling fluid in the geologic formation. Size distributions of the particulates in the wellbore drilling fluid flowing through multiple different wellbore fluid flow pathways of the wellbore drilling system are received. The size distributions represent a concentration of the particulates in the wellbore drilling fluid. A release of certain particulates into the wellbore drilling fluid is controlled based, in part, on the received drilling parameters and the received size distributions of the particulates. |
| US10794169B2 |
Systems, devices, and methods for generating drilling windows
Systems, devices, and methods for visualizing and steering a drilling apparatus are provided, including a drill string with a bottom hole assembly (BHA), a sensor system, and a controller operable to generate a visualization comprising one or more drilling windows representing drilling tolerances of a drill plan of the drilling operation and a depiction of a location of the BHA based on the one or more measurable parameters of the drilled wellbore. The differences between the location of the BHA and the one or more drilling windows may also be visualized. This visualization may be used by an operator to steer the drilled wellbore. |
| US10794165B2 |
Power distribution trailer for an electric driven hydraulic fracking system
An electric driven hydraulic fracking system is disclosed. A pump configuration that includes the single VFD, the single shaft electric motor, and the single hydraulic pump that is mounted on the single pump trailer. A power distribution trailer distributes the electric power generated by the power generation system at the power generation voltage level to the single VFD and converts the electric power at a power generation voltage level to a VFD voltage level and controls the operation of the single shaft electric motor and the single hydraulic pump. The power distribution trailer converts the electric power generated by the power generation system at the power generation level to an auxiliary voltage level that is less than the power generation voltage level. The power distribution trailer distributes the electric power at the auxiliary voltage level to the single VFD that controls an operation of the of the auxiliary systems. |
| US10794163B2 |
Apparatus, system and method for flow rate harmonization in electric submersible pump gas separators
An apparatus, system and method for flow rate harmonization in electric submersible pump (ESP) gas separators. A method for flow rate harmonization in ESP gas separators includes modifying flow of multi-phase well fluid through vent passages of a crossover when a flow rate of a centrifugal pump differs from a flow rate of a gas separator including the crossover, the gas separator serving as the fluid intake into the centrifugal pump. Flow of fluid through vent passages is modified by one of attaching flow sizing inserts into vent passages or production passages of the crossover, or by attaching a funnel to a crossover inlet. A gas separator system includes a series of interchangeable funnels attachable to a fluid entrance of a crossover of the gas separator, wherein interchanging the particular funnel attached to the crossover modifies flow rate output of the gas separator. |
| US10794161B2 |
Bidirectional electromagnetic propelled thruster device for use in tubulars
A fluid transport system has electromagnetic elements spaced along a tubular that are controlled by a controller. A fluid thruster is provided in the tubular and has a thruster body having a downstream end and an upstream end, and a magnetic element carried by the thruster body. A valve member is carried by the thruster body that is actuatable between an open position that permits fluid flow to traverse the thruster body, and a closed position that prevents fluid flow to traverse the thruster body, in response to fluid pressure. The controller sequentially activates the electromagnetic elements to propel the fluid thruster in either the upstream direction or the downstream direction. In the upstream direction, the valve member is moved to the open position, and in the downstream direction, the valve member is moved to the closed position. |
| US10794158B2 |
Method for sealing cavities in or adjacent to a cured cement sheath surrounding a well casing
A method for sealing cavities in or adjacent to a cured cement sheath (4) surrounding a well casing (3) of an underground wellbore comprises: —providing an expansion device (1) with edged expansion segments (2) that is configured to be moved with the expansion segments (2) in an unexpanded configuration up and down through the well casing (3); —moving the unexpanded expansion device (1) to a selected depth in the well casing (3); and —expanding the edged expansion segments (2) at the selected depth, thereby plastically expanding a selected casing section and pressing the expanded casing section into the surrounding cement sheath thereby sealing the cavities. |
| US10794156B2 |
Multi-bore jumper interface
A vertical multi-bore jumper. The jumper is outfitted with interfaces that include rotatable hubs accommodating perimeter bore terminations that may be rotated about a central production bore. In this manner, the multiple bores may be flexibly aligned with corresponding couplers at equipment located on the seabed. As a result, undue torque is not placed on the jumper in attempting to align multiple bores at the interfaces which may be frequently misaligned at the outset of such installations. |
| US10794152B2 |
Support device for tubing string
A support device may include an upper portion that has a first width and a base portion that has a second width. The support device may be sized to be positioned within a tubing string. The support device may be removable from the tubing string. The support device may include a vertical support that connects the upper portion to the base portion. The vertical support may have a third width and defining a fluid flow path between the vertical support and an inner surface of the tubing string. |
| US10794150B2 |
Predicting and optimizing drilling equipment operating life using condition based maintenance
A system configured to predict and optimize operating life of a piece of drilling equipment includes a plurality of operating sensors coupled to a piece of drilling equipment, wherein each of the operating sensors is configured to measure an operating condition of the piece of drilling equipment. A control system in communication with the operating sensors is configured to calculate an operating life of the piece of equipment based on the operating conditions. |
| US10794148B2 |
Subsurface safety valve with permanent lock open feature
A well system includes a tubing string and a subsurface safety valve interconnected with the tubing string and including a housing that defines a central flow passageway and includes a flapper pivotable within the central flow passageway between closed and open positions. A flow tube is positioned within the central flow passageway and engageable with the flapper to move the flapper to the open position. An actuation piston is operatively coupled to the flow tube, a balance piston is operatively coupled to the flow tube, and a lock-open piston is engageable with an actuator sleeve operatively coupled to the flow tube. A lock-open tool is positionable within the central flow passageway to convey hydraulic pressure into a lock-open piston bore and thereby actuate the lock-open piston to an actuated position that moves the flow tube and permanently locks the flapper in the open position. |
| US10794147B2 |
Downhole component including a unitary body having an internal annular chamber and fluid passages
A downhole component includes a unitary body having a first end portion, a second end portion and an intermediate portion extending therebetween. The intermediate portion defines an outer surface and an inner surface forming a flow path. An annular chamber has a first end section spaced from a second end section by a gap. The annular chamber is formed in the unitary body spaced from the first end portion, the second end portion, the outer surface, and the inner surface. |
| US10794143B2 |
Sub-surface safety valve flapper sleeve
A flapper valve system including a valve body having a valve seat, and a flapper base connected to the valve body. The flapper base supports a flapper selectively positionable on the valve seat. A flapper sleeve includes a first end arranged adjacent the flapper base, a second end, and an intermediate portion having an opening receptive of the flapper. The first end includes a flow tube travel limiter. |
| US10794141B2 |
Riserless light well intervention clamp system, clamp for use in the system, and method of riserless intervention or abandonment of a subsea well from a floating installation
The invention relates to a system, a clamp, and an associated method, for riserless intervention or abandonment of a subsea well (40), the system comprising means for lowering and/or retrieval of wire line tools (19) or equipment from a surface facility (18) to a subsea location, the system comprising: a Pressure Control Head (2) having an internal through-going bore for receiving a wire line (16), wherein the Pressure Control Head (2), during use, allows access to the subsea well (40) for the wire line and serves as a barrier when the wire line (16) and wire line tool (19) is nm into and out of the subsea well (40), a clamp (17) connected to the PCH (2), a wire line tool (19) connected to the wire line (16), and wherein the clamp (17) is adapted to clamp around or being released from the wire line (16) such that lowering and/or retrieving of the Pressure Control Head (2) and the wire line tool (19) is performed using the wire line (16). |
| US10794139B2 |
Umbilical method
A subsea umbilical laying method includes mechanically coupling an umbilical termination assembly at an end of a first umbilical to an umbilical termination assembly at an end of a second umbilical, and subsequently deploying the mechanically coupled ends of the first and second umbilicals together in a subsea umbilical laying process. |
| US10794135B2 |
Differential pressure actuation tool and method of use
An improved downhole tool for use in wellbores. In some embodiments, the tool has a first position wherein fluids entering the tool can exit via two or more flow passages, and a second position wherein some of the two or more flow passages are blocked such that fluids in the tool exit via the remaining unblocked flow passages. In other embodiments, the tool has a first position wherein fluids entering the tool are directed to some of the two or more flow passages, and a second position wherein fluids entering the tool are directed to the remaining flow passages. The tool is transitionable between the first and second positions by alternately ceasing or decreasing fluid flow to the tool and introducing or increasing fluid flow to the tool. |
| US10794131B2 |
System, apparatus and method for adjusting a weir
A system, an apparatus and a method for adjusting a weir control the rate and/or speed at which drilling fluid feeds a separator. Multiple separators are typically used in parallel to process fluid returning from the well. A distribution manifold directs fluid to each separator. The weir is positioned within a feeder on an inlet end of the separator and connects to an attachment plate within the feeder. The distribution manifold or other flow control mechanism operates in combination with the weir. Adjustment apparatuses control the height of the weir to determine the rate the fluid flows onto the separator. The adjustment apparatuses provide mechanical and/or automated operation of the weir. Various profiles of the weir and adjustments of the height of the weir within the feeder increase and/or decrease the speed of the fluid as the fluid spills into the separator. |
| US10794128B2 |
Torque absorber for absorbing a torque and an apparatus comprising such a torque absorber
A torque absorber is described for absorbing a rotational torque that occurs when tubular elements are screwed together, the torque absorber comprising at least one cylinder and at least one piston movably arranged in the cylinder. The at least one cylinder is curved in the longitudinal direction of the cylinder and the at least one piston has a corresponding curved shape, such that the at least one piston can be moved into and out of the at least one cylinder. There is also described an apparatus comprising one or more torque absorbers for absorbing a rotational torque that occurs between two parts in the apparatus on the screwing together of tubular elements. |
| US10794125B2 |
Tubing in tubing bypass
A system for providing downhole chemical injection to at least a first location while also providing power and/or communication between a tool or sensors located below the first location. The system includes a capillary tubing encasing an inner data cable or second capillary tubing while providing sufficient clearance between the data cable or second capillary tubing and the inner wall of the capillary tubing so that fluid may pass through the first capillary tubing to at least a first location while the data cable may pass through to at least the first location or may pass through and below the first location to a tool or sensor package below. |
| US10794122B2 |
Releasable connection for a downhole tool string
A releasable connection for a downhole tool string is provided, having a first part with a connection profile and a second part with a releasable engagement profile that releasably engages the connection profile of the first part. The second part also has a locking piston, the locking piston moving axially along the second part between a locking position that locks the releasable engagement profile into engagement with the connection profile of the first part and a release position that permits the releasable engagement profile to release the connection profile of the second part, an expansion chamber in fluid communication with the locking piston, and a source of fluid pressure in communication with the expansion chamber, wherein, upon activation, the source of fluid pressure applies fluid pressure to move locking piston from the locking position toward the release position. |
| US10794119B2 |
Rotary downhole tool
A rotary downhole tool, for example in the form of a drill bit, is described that includes a tool body, the body defining a gauge region, and at least one gauge roller rotatably mounted to the body. |
| US10794118B2 |
Fixed cutter bits and other downhole tools having non-planar cutting elements thereon
A downhole cutting tool includes a body having a central axis extending therethrough, a plurality of blades extending outwardly from the body and converging towards a central region around the central axis, and at least one cutting element having a longitudinal axis, a non-cylindrical substrate, and an ultra-hard material body on the non-cylindrical substrate, the ultra-hard material body having a side surface extending around a cutting face and defining a cross-sectional shape of the ultra-hard material body, and the side surface comprising an edge having an inner angle of less than 180 degrees. |
| US10794117B2 |
Slide reamer and stabilizer tool
A downhole tool, for selectively reaming a wellbore or stabilizing drill string components within a wellbore, includes an elongate tool body adapted to receive reamer cartridges or stabilizer cartridges. The reamer cartridges are radially insertable into corresponding pockets in the tool body, with each reamer cartridge having a reamer insert with an array of cutting elements. The reamer insert is disposed within a bushing and is rotatable relative thereto, about a rotational axis transverse to the longitudinal axis of the tool. However, the rotational axis is offset from the tool body axis, resulting in eccentric contact of the cutting elements with the wall of the wellbore. This imparts rotation to the reamer insert when the tool is being-moved axially through a wellbore without rotation. When the tool is to be used for stabilization, the reamer cartridges are removed and replaced with stabilizer cartridges having stabilizer inserts with hard-faced stabilizer cones. |
| US10794116B2 |
Door breakout detection system and method
A break-out door sensor system is provided. In one aspect, the system includes: a door; a sensor located on the door; a trigger connected to the door and located proximate to the sensor and configured to move to an actuating position, and when in the actuating position, the trigger contacts the sensor causing the sensor to emit a signal, the trigger being biased away from the actuating position; and a camming surface on the trigger, wherein dimensions of the trigger and the trigger's location on the door with respect to the sensor including the location and dimensions of the camming surface are selected to cause the trigger to move to the actuating position when the camming surface moves against door guide forming a channel and the trigger moves out of the channel. |
| US10794115B2 |
Safe curtain control assembly without screw
A safe curtain control assembly which does not require screws to assemble is revealed. The safe curtain control assembly includes a stopping portion located on a wall of a cavity of a base forming a raised structure, and a recessed area is formed by the wall of the cavity and the stopping portion. A sleeve, an elastic member and a drive member are mounted within the cavity of the base in turn. A second stopping flange of the drive member is positioned in the recessed area between the wall of the cavity and the stopping portion for preventing the sleeve, the elastic member, and the drive member assembled from being released. Thereby the base, the sleeve, the elastic member and the drive member are secured firmly without screws so as to save time and cost for each assembly. |
| US10794110B2 |
Electric potentially-driven shade with perforations, and/or method of making the same
Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. Holes, invisible to the naked eye, may be formed in the polymer. Those holes may be sized, shaped, and arranged to promote summertime solar energy reflection and wintertime solar energy transmission. The conductor may be transparent or opaque. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The polymer may be capable of surviving high-temperature environments and may be colored in some instances. |
| US10794109B2 |
Window glass supporting structure
A window frame includes an opening portion and a joining portion formed along an inner periphery of the opening portion and bonded to an outer periphery of a window glass. The window glass includes a plurality of corner portions formed in corner regions in the outer periphery of the window glass and connection side portions formed in the outer periphery of the window glass and connecting the adjacent corner portions to one another. An adhesive portion includes first adhesive portions bonding the corner portions of the window glass to the window frame and second adhesive portions bonding the connection side portions of the window glass to the window frame. Adhesion force per unit peripheral length in the first adhesive portions is greater than adhesion force per unit peripheral length in the second adhesive portions. |
| US10794106B2 |
Wire type window regulator for vehicle
A wire type window regulator for vehicle that allows easily guiding a drive wire to a wire insertion clearance of a wire guide member and/or a drum housing during assembly is obtained. A wire guide member includes a wire guide groove around which the drive wire is wound, a wire disconnection prevention portion, and an inclination guide surface. The wire disconnection prevention portion is disposed to extend from one region to another region of regions on both sides between which the wire guide groove is interposed. The wire disconnection prevention portion forms a wire insertion clearance from which the drive wire is introducible to the wire guide groove with the other region. The inclination guide surface is disposed in the other region. The inclination guide surface guides the drive wire introduced to the wire guide groove to the wire insertion clearance. |
| US10794101B2 |
Flag angle method for supporting tracks of various radii
A flag angle includes: a body having a two ends, and a middle section located between the ends; a mounting portion on the body for mounting the body to a surface; a first wider portion located at one end, the first wider portion extending further away from the mounting portion than an amount the middle section extends from the mounting portion; a second wider portion located at the other end, the second wider portion extending further away from the mounting portion than the amount the middle section extends away from the mounting portion; first, second, third, and fourth attaching features located on the first wider portion and each of the second, third, and fourth attaching features are located progressively further away from the mounting portion; and fifth and sixth attaching features located on the second wider portion, wherein the attaching features include slots and holes. |
| US10794100B2 |
Hinged bottom roller assembly and counterbalance mechanism for overhead door
A counterbalance assembly for use with an overhead door assembly of a trailer, for example, includes a first counterbalance mechanism having a first adjustment mechanism for adjusting a tension force of the first counterbalance mechanism and a second counterbalance mechanism having a second adjustment mechanism for adjusting a tension force of the second counterbalance mechanism. The first and second counterbalance mechanisms are spaced-apart from each other. |
| US10794096B2 |
System comprising a component and an actuating apparatus for the component
A system including a component which can be mounted movably in or on an automobile and an actuating apparatus for the component, the actuating apparatus having a push-push mechanism which interacts with the component, it being possible for the component to be moved out of a closed position by manual exertion of a pressing force counter to the prestress of a spring into an unlocked position in order to unlock the push-push mechanism, out of which unlocked position the component is moved into a partially open position driven by the prestress of the spring, out of which partially open position the component can be moved into an open position by manual exertion of a pulling force. |
| US10794095B2 |
Electromechanical lock
A lock includes: a plug housing rotatable about a central axis to unlatch a closure when the lock is in an unlocked state, wherein the plug housing defines a plug passage therein along the central axis and an intersecting pin slot through a side wall thereof; a plug rotatable within the plug passage to transition the lock between unlocked and locked states, wherein an inner portion thereof defines a helical groove that extends into the intersection of the plug passage and pin slot; and a stop linearly movable parallel to the central axis between inward and outward positions to place the lock in unlocked and locked states, respectively, wherein a stop pin of the stop extends through the pin slot and into the helical groove to interact therewith such that turning the plug causes the stop to linearly move between the inward and outward positions. |
| US10794093B2 |
Method of optimizing memory wire actuator energy output
In some embodiments, an apparatus for locking a computing device includes an actuator, a locking protrusion connected to a first portion of the computing device, a locking receptacle connected to a second portion of the computing device, a shape memory material (SMM) wire, and a force conditioner. The SMM wire has a first state and a second state and is movable between states by the actuator. The first state and the second state have first and second lengths, respectively. Moving from the first state to the second state applies a contraction force along a longitudinal direction of the SMM wire. The force conditioner is configured to apply a return force to the SMM wire that opposes the contraction face. The return force returns the SMM wire toward the first state while moving a maximum available force of the SMM wire to the second state of the SMM wire. |
| US10794092B2 |
Lock box
The lock box includes a box, a cap, and a cable. The box includes a box opening, a lock hole, and a lock body. The cap includes a cap fixing part, a cap socket, and a restricting device. The cap fixing part is able to extend into the lock hole and be locked by the lock body when the cap covers the box opening. The restricting device has a lifting lever. One end of the cable has a cable fixing part. The cable fixing part can be inserted into the cap socket with its movement being restricted by the restricting device. A user can apply a force on the lifting lever to release the restriction on the movement of the cable fixing part by the restricting device when the cap doesn't cover the box opening. |
| US10794091B2 |
Gate latch assembly
A gate latch arranged to be mounted to either a gate or gate post and adapted to co-operate with a component mounted on the other of the gate or gate post to hold the gate closed, the gate latch comprising: a latch mechanism, and a housing containing at least a portion of the latch mechanism, the housing being configured to receive at least one latch accessory to modify the gate latch. |
| US10794087B2 |
Door locking device, in particular an electromagnetic door locking device
A door locking device, in particular an electromagnetic door locking device, for a door with a rotary catch for a closing bolt of the door, wherein in particular said rotary catch can be acted upon or is acted upon in particular by a torque, wherein the rotary catch has a closing bearing surface. The door locking device includes a pivoting body, in particular a pivoting locking body, and a lever body, wherein the pivoting body is connected to the lever body by a connecting body, wherein the connecting body is connected by a first joint to the pivoting body and by a second joint to the lever body, wherein in a closed position of the rotary catch the closing bearing surface of the rotary catch is in contact or is able to be brought into contact with the first joint between the pivoting body and the connecting body. |
| US10794082B1 |
Door handle having a light source for illuminating a door with a light pattern
A door handle is configured for mounting to a door, and includes a shell having a front side and a rear side, with the shell defining an internal chamber. A shank extends from the rear side of the shell, and a light source is seated in the internal chamber. A window pattern is positioned on the rear side of the shell such that the light source is operable to project onto the door a light pattern corresponding to the window pattern. |
| US10794078B2 |
Damper for reinforcing earthquake resistance
A damper for reinforcing earthquake resistance according to the present invention includes a first supporting part mounted in a building structure, a second supporting part mounted on a support structure movably disposed to be separated from the building structure, and disposed to face the first supporting part, and a damper part connecting the first supporting part with the second supporting part and absorbing energy generated by an earthquake. |
| US10794070B2 |
Formwork anchor receptacle
The present disclosure relates to a formwork anchor receptacle for arrangement on a bearing element of a formwork element, having a receptacle element, which has a receptacle opening for insertion of an anchor rod and a ball section for mounting on the mounting element of the formwork element, and having a retaining apparatus for retaining the receptacle element on the bearing element of the formwork element, wherein the retaining apparatus has a spacer element for contacting the bearing element of the formwork element, wherein the spacer element has an mounting opening for mounting on the receptacle element and a formwork device having such a formwork anchor receptacle. |
| US10794069B2 |
Door hanger bracket
A door assembly, a hanger bracket therefor which comprises an elongated manually bendable body which extends from a first wall mounting tab at one end, for a distance approximately equal to the width of a door jamb, and sufficiently far beyond to provide for forming a second wall mounting tab. The elongated body includes at least one bend line extending laterally with respect to the length of said body, whereby the body can be manually bent to form said second wall mounting tab, after the bracket has been secured to the jamb of the door assembly and the door assembly located in the door opening of the wall and secured to one side of the wall by the first wall mounting tab. Two bend lines are shown such that the bracket can be used in a wall having drywall on both sides, or in a wall having drywall on only one side. |
| US10794068B2 |
Floor panel and method for manufacturing a floor panel
Floor panel, which comprises a substrate and a top layer provided above, and preferably directly above, the substrate, wherein the top layer comprises a décor layer, a thermoplastic wear layer, and a lacquer layer provided above, and preferably directly above, the wear layer, and wherein the floor panel has an upper surface showing a relief, wherein the relief has a maximum relief depth which is larger than 100 microns, and wherein the wear layer and the lacquer layer are embossed in order to form the relief. |
| US10794065B2 |
Method for producing a mechanical locking system for building panels
Building panels provided with a mechanical locking system including a tongue, at first edge of a first building panel, cooperating with a tongue groove, at a second edge of an adjacent second building panel, for vertical locking of the building panels and a method for producing such building panels. The method includes the step of forming the tongue of material of the first edge. The insertion groove may have a sidewall at a third edge, which is adjacent the first edge, and may be open at a fourth edge, which is opposite the third edge. |
| US10794064B2 |
Seal and gaps and joints sealing method
The present invention relates to a resilient seal for sealing one or more gaps or joints. The seal includes an elongate strip having first and second portions. The first portion is configured in use to engage one or more internal surfaces defining the gaps or joints. The second portion is configured to substantially conform to the shape and configuration of the one or more gaps or joints so as to substantially fill the one or more gaps or joints when in use. The invention also relates to a method of sealing one or more gaps or joints using the resilient seal. |
| US10794063B1 |
Tension rod anchors and railings
A tension rod anchor includes a collar that defines a ball race and a ball jack that includes a ball head that forms a swivel joint with the ball race. The ball jack also includes a threaded shaft that engages with a threaded socket of a hosel, which also includes a rod channel that receives a railing rod. A set screw engages with a threaded hole through a side of the hosel into the rod channel. The set screw engages with an anchor hole in the rod, without bearing against the threaded shaft, while the hosel is screwed onto the threaded shaft to tension the rod. Once the desired tension has been obtained, the set screw is screwed down further and tightened to secure the rod with the rod under tension. The swivel joints allow rod railings to be easily installed at angles and inclines. |
| US10794061B2 |
Roofing alignment assembly
A roofing alignment assembly includes a building has a roof. The roof has a top surface, an eave edge, a first gable edge and a second gable edge. A pair of jigs is provided and each of the jigs is removably coupled to the top surface of the roof. Each of the jigs is aligned with a respective one of the first and second gable edges. Moreover, each of the jigs has a front side and the front side on each of the jigs is spaced a measured distance from the eave edge when the jigs are positioned on the roof. A string is stretched between the front side of each of the jigs when the jigs are positioned on the roof. Thus, the string is oriented collinear with the eave edge of the roof and the string is spaced the measured distance from the roof. In this way the string defines a straight edge for aligning roofing material that is being installed on the roof. |
| US10794053B2 |
Reinforced compound concrete beam-column joint containing demolished concrete lumps and a construction method
A reinforced compound concrete beam-column joint containing demolished concrete lumps and a construction method are disclosed. The steel strip stirrups configured to constrain column longitudinal reinforcements of the reinforced compound concrete column containing demolished concrete lumps and the steel connection sheets with grooves are arranged in joint at positions of the upper and lower beam longitudinal reinforcements of the reinforced compound concrete beam containing demolished concrete lumps. The steel strip stirrups abut against the column longitudinal reinforcements. The steel connection sheets are welded to the steel strip stirrups. One end of the short steel bars with threads at one end is welded into the grooves of the steel connection sheets, and the other end is connected to the beam longitudinal reinforcement via a steel sleeve. The joint prevents the beam longitudinal reinforcements from passing through the joint and thus causing reinforcements congestion. |
| US10794049B2 |
Fluid management/control system
A system for monitoring and controlling a flow of fluid in an environment and a method of using the system to control the flow of fluid in the environment. The system comprises a main valve positioned at an entry point of the environment. The main valve permits fluid to be discharged into the environment upon receipt of an authorized request to a controller from one or more authorizing signaling devices. The controller communicates with the authorizing devices and processes signals from the authorizing signaling device to control the flow of fluid in the environment. The system may also comprise one or more monitoring signaling devices positioned in the environment intermediate the main valve and an authorizing signaling device. |
| US10794041B2 |
Stabilizer pad for a work machine
A stabilizer pad for use with stabilizer legs of a work machine is disclosed. The stabilizer pad may include a frame configured for attachment to the stabilizer leg of the work machine. The stabilizer pad may further include at least one resilient member including a plate member having one or more mounts. The resilient member may also include one or more resilient pads having longitudinal axes which are parallel to the plate member. The resilient pads may comprise at least one fiber reinforced elastomeric layer. A bottom or second surface of a resilient pad may define a continuous ground contact surface. |
| US10794038B2 |
Implement angle determination using a laser distance meter
A calibration framework comprises an excavator, a laser distance meter (LDM), and a plurality of laser reflectors. The excavator comprises a chassis, linkage assembly (LA), implement, and control architecture. The control architecture comprises a controller programmed to execute an iterative process at n linkage assembly positions to determine a position of an nth calibration node of the a plurality of nodes of the LA to determine triangular angles and side lengths of an external triangle formed between the nth calibration node and two other nodes having identified positions. The iterative process is repeated n times until triangular angles and side lengths of three external triangles are determined that form an internal triangle. Angles of the internal triangle are determined to generate an implement angle. |
| US10794035B2 |
Fastener for construction element
The present invention relates to a fastening tab for a construction element, preferably a beam, a panel or a slab, that is adjustable vertically and relative to the horizontal, that can be screwed to a support with inner thread, preferably a foundation screw, successively comprising: a fastening screw comprising a beveled head and a threaded shank; a metal plate pierced with a beveled opening that can accommodate said fastening screw and comprising fastening means to the construction element; a perforated flexible joint; a screw comprising a machined beveled head with an inner thread corresponding to that of said fastening screw; such that the position of the screw relative to the support, which is obtained by screwing/unscrewing, allows vertical adjustment of the metal plate; characterized in that the fastening screw, the beveled aperture of the metal plate and the flexible joint cooperate to allow angular adjustment of the metal plate relative to the horizontal plane. |
| US10794033B2 |
Portable cofferdam system
A portable cofferdam system for isolating a working area from water such as a culvert. The portable cofferdam system generally includes a first sidewall and a second sidewall each having an interior side, an exterior side, an upper edge, a lower edge and a rear edge. A middle wall is connected to the sidewalls opposite of the rear edges of the sidewalls forming a substantially U-shaped structure. An opening formed between the rear edges of the first sidewall and the second sidewall to allow for positioning about or near the inlet of an object or area to be kept dry such as the inlet of a culvert. |
| US10794029B2 |
Hydrogel biocement systems and methods
A soil stabilization method of forming an admixture of at least one hydrogel precursor and urease enzyme, and contacting at least a portion of the admixture with soil, and forming a hydrogel network in-situ within at least a portion of the soil, wherein at least a portion of the hydrogel network includes in-situ precipitated calcium carbonate. In some embodiments, at least a portion of the hydrogel network is formed in-situ by polymerizing the at least one hydrogel precursor in the presence of the urease enzyme. |
| US10794024B2 |
Snow and ice removing assembly
A snow and ice removing assembly includes a housing that has a front wall, a back wall and a peripheral wall that extends between the front wall and the back wall. A hot air conduit is fluidly coupled to the housing and extends away from the front wall. An air warming unit is mounted in the housing and draws air into the housing through an air intake that extends through the housing. The air warming unit warms the air then forces the air outwardly of the housing through the hot air conduit when turned on. A container is positioned remote of the housing and holds a snow melting compound therein. A dispensing unit is mounted on the housing and is fluidly coupled to the container. The dispensing unit is actuated to extract the snow melting compound from the container and dispense the snow melting compound outwardly from the housing. |
| US10794017B2 |
Apparatus and method for preparing asphalt and aggregate mixture
A method for preparing hot mix asphalt, which utilize solid phase auto regenerative cohesion and homogenization by liquid asphalt oligopolymerization technologies. The mixtures are suitable for use in installing asphalt/concrete pavement, repairing asphalt/concrete pavement, and providing overlays to existing asphalt/concrete pavement. The slurries can contain recycled asphalt/concrete pavement subject to treatment. |
| US10794014B2 |
Soil compactor
A soil compactor includes at least one compactor roller, which is free to rotate about an axis of rotation of the roller, with a plurality of roller segments, which follow one another along the direction of the axis of rotation of the roller. In each case, at least one electromotive drive for producing an oscillating torque is assigned to each roller segment. |
| US10794011B2 |
Helically-packaged expansion joint seal system with impregnated foam and overlapping low-friction casing
A foam-based expansion joint seal system packaging which facilitates transport and reduces the need for internal splices. |
| US10794009B2 |
Tamping machine for compacting the ballast bed of a track
The invention relates to a tamping machine (1) for compacting the ballast bed of a track (9), comprising tamping units (4) for tamping a track (9), a lifting and lining device (2) for lifting and lining tracks and switches (9), said device being arranged between the running gears (8), preferably in front of the tamping units (4) in the working direction (C), and comprising lifting rollers (6) and lifting hooks (7). In order to provide advantageous conditions it is proposed that the lifting roller (6) with its associated vertical guide (18) and the lifting hook (7) with its associated vertical guide are displaceably mounted along a common transverse guide (16) extending transversely to the longitudinal axis (L) of the tamping machine. |
| US10794007B2 |
Lotion treated through-air dried tissue
A soft through-air dried tissue having a soothing feel and method of making the same is disclosed which contains an aqueous softening composition comprising from about 10 to about 20 weight percent of a cationic softening compound, such as quaternary ammonium compounds and imidazolinium compounds; from about 10 to about 20 weight percent of a polyhydroxy compound having a molecular weight of at least about 1,000 g/mol, and optionally a silicone or glycerin. Examples of the cationic softening compound include tallow- and ester-substituted quaternary ammonium compounds having chloride or methyl sulfate as the anion, and examples of the polyhydroxy compound include polyethylene glycols (PEG) or polypropylene glycols (PPG) having a molecular weight of at least about 1,000 g/mol, such as PEG-1000 and PEG-8000. |
| US10794006B2 |
Compositions comprising microfibrilated cellulose and polymers and methods of manufacturing fibres and nonwoven materials therefrom
Fibres and nonwoven materials comprising microfibrillated cellulose, and optionally inorganic particulate material and/or additional additives, and optionally a water soluble or dispersible polymer. Nonwoven materials made from fibres comprising microfibrillated cellulose, and optionally inorganic particulate material and/or a water soluble or dispersible polymer. |
| US10794002B2 |
Methods for the production of high solids nanocellulose
The present invention provides, among other things, methods including the steps of providing a cellulosic biomass, associating the cellulosic biomass with an organic liquid to form a mixture, treating the mixture to reduce the moisture content of the mixture to 30% or below (if necessary), and processing the mixture to produce cellulose nanofibrils in a slurry. In some embodiments, provided methods allow for the production of high solids content slurries containing 4% or more cellulosic nanofibrils. |
| US10793993B2 |
Device and method for controlling automatic opening and closing of upper cover of washing machine
Provided are a device and a method for controlling automatic opening and closing of an upper cover of a washing machine. The device includes a controller and a detector. The controller is configured to control a motor to rotate to drive the upper cover to open, close or stop at a current position. The detector is connected to the controller and is configured to collect a signal indicating an obstacle between the upper cover and a tray or on one side of the upper cover facing away from the tray, and send the signal indicating the obstacle to the controller. When the existence of the obstacle between the upper cover and the tray or on the one side of the upper cover facing away from the tray is determined, the controller controls the upper cover to stop at the current position or return to an initial position. |
| US10793992B2 |
Drain pump
The present disclosure relates to a drain pump for a laundry treating apparatus, including a housing configured to accommodate water; a water flow portion provided with an impeller forming a flow of water or wash water, and formed on an inner circumferential surface of the housing to circulate the accommodated water or wash water to a tub or drain the accommodated water or wash water out of a washing machine; a drain pump chamber formed on an inner circumferential surface of the housing to receive or store the water or wash water before the water or wash water flows into the water flow portion; and an inlet port formed to protrude toward the water flow portion between the water flow portion and the drain pump chamber. |
| US10793984B2 |
Non-iron fabrics and garments, and a method of finishing the same
The present disclosure relates to a method of finishing non-iron fabrics, and the non-iron fabrics made by this method. This method includes the steps of mercerizing a fabric without liquid ammonia; curing the fabric by applying a low temperature, low formaldehyde curing resin and dry cross linking it; and massaging the fabric using an air blast textile finishing machine. The non-iron fabrics (and garments) produced according to this method have an improved durable press rating and reduced formaldehyde content or are even formaldehyde free when compared to similar products finished according to conventional liquid ammonia moisture-cure processing. |
| US10793983B2 |
Footwear and other articles formed by jet extrusion processes
In certain aspects, the inventive subject matter is directed to production of constructs of footwear and components thereof by jet extrusion. The inventive subject matter contemplates novel processes for making such constructs using jets or streams of materials that solidify as fibers, and which form into two- or three-dimensional webs as they are collected. The webs may be in the nature of films, membranes, or mats. In some embodiments, the inventive subject matter generally relates to nonwoven textiles consisting of webs of superfine fibers, i.e., fibers with diameters in nanoscale or micronscale ranges. |
| US10793982B2 |
Method of needling a fiber layer
A method of needling a fiber layer, includes first needling the fiber layer by a needling head, during which the fiber layer is caused to move in translation relative to the needling head, wherein needles of the needling head are distributed uniformly over a surface of the needling head; after the first needling, shifting the fiber layer relative to the needling head along a shift direction through a distance d equal to N·x·p, where N is an integer not less than 1, x is a coefficient greater than 0, and less than 1, and p designates the pitch of two consecutive needles of the needling head along the shift direction; and second needling the fiber layer, after the shifting, and during which the fiber layer is moved in translation relative to the needling head, the needles not penetrating, during the second needling, into the holes formed during the first needling. |
| US10793975B2 |
Monofilaments having high abrasion resistance and dimensional stability and low slide friction, textile fabrics composed thereof and use thereof
Monofilaments having high abrasion resistance and dimensional stability and low slide friction, textile fabrics composed thereof and use thereofDisclosed is a polyester monofilament comprising a) 60 to 85 wt.-% of a polyester raw material selected from the group of polyethylene terephthalate, of polyethylene naphthalate, of to polyethylene terephathalate modified with dicarboxylic acid, of polyethylene naphthalate modified with dicarboxylic acid, or of combinations thereof, b) 14.4 to 30 wt.-% of a thermoplastic elastomeric block copolymer, c) 0.05 to 10 wt.-% of a polycarbonate, and d) 0.1 to 10 wt.-% of a carbodiimide stabilizer, wherein the quantities are based on the total amount of the monofilament. The disclosed monofilaments can be preferably used for the manufacture of paper machine clothing and are distinguished by high hydrolytic stability, abrasion resistance and dimensional stability as well as by a very low slide friction. |
| US10793972B1 |
High quality silicon carbide crystals and method of making the same
A physical vapor transport (PVT) apparatus suitable for growing SiC boules comprises a crystal growth chamber (with a defined central vertical axis), a sealed crucible containing sublimation source material and including a seed fixture disposed in an offset position with respect to the central vertical axis of the apparatus, and a heat source disposed to surround the crystal growth chamber. The heat source is configured to raise the temperature within the sealed crucible such that the source material vaporizes and deposits on the seed wafer. The offset position of the seed fixture creates a radial temperature gradient across an exposed surface of the seed as the crystal boule is grown. |
| US10793968B2 |
Method of production of langatate-based single crystal and langatate-based single crystal
A method of production of a high insulation resistance, high strength langatate-based single crystal and a langatate-based single crystal are provided. That is, a method of production of a langatate-based single crystal using the Czochralski method of pulling up a crystal from a starting material solution so as to grow a langatate-based single crystal, comprising placing the starting material solution of the single crystal in a platinum crucible and growing the single crystal using the Z-axis as the growth axis in a growth atmosphere of a mixed gas comprising an inert gas in which an oxidizing gas is contained in an amount greater than 5 vol %. |
| US10793965B2 |
Light-directed electrochemical patterning of copper structures
A method creating a patterned film with cuprous oxide and light comprising the steps of electrodepositing copper from a solution onto a substrate; illuminating selected areas of said deposited copper with light having photon energies above the band gap energy of 2.0 eV to create selected illuminated sections and non-illuminated sections; and stripping non-illuminated sections leaving said illuminated sections on the substrate. An additional step may include galvanically replacing the copper with one or more noble metals. |
| US10793964B2 |
Pre-treated functionalized multi-walled carbon nanotube based methane sensor
A method of manufacturing a functionalized pre-treated carbon nanotube. Atomic Layer deposition is utilized to functionalize a pre-treated carbon nanotube. The functionalized pre-treated carbon nanotube may be used in a chemiresistor, including for methane detection. |
| US10793961B2 |
Method of obtaining a 18 carats 3N gold alloy
A method for the galvanoplastic deposition of a gold alloy on an electrode dipped into a bath including gold metal, organometallic compounds, a wetting agent, a sequestering agent and free cyanide, the alloy metals being copper metal and silver metal allowing a mirror-bright yellow gold alloy to be deposited on the electrode characterized in that the bath respects a proportion of 21.53% gold, 78.31% copper and 0.16% silver. |
| US10793959B2 |
Method for production of metal article of manufacture and uses thereof
A method for making a porous metal article of manufacture is provided. The method includes subjecting a saturated aqueous electrolytic solution wherein silver or copper is a donor in a container with two electrodes, where dendrite crystals of silver or copper or silver or copper nanowires are formed and collected. The collected dendrite crystals or nanowires are pressed and sintered, thereafter cooled to room temperature at room temperature and finally pressing the cooled geometric shape to form the porous silver metal article of manufacture. The collected dendrites crystals or nanowires also can be pressed in a carbon based mold or, alternatively, a non-carbon based mold and in vacuum, sintered, cooled to room temperature. |
| US10793958B2 |
System and method for parallel solution extraction of one or more metal values from metal-bearing materials
A process and system is provided for recovery of one or more metal values using solution extraction techniques and for metal value recovery. In an exemplary embodiment, the solution extraction system comprises a first solution extraction circuit and a second solution extraction circuit. A first metal-bearing solution is provided to the first and second circuit, and a second metal-bearing solution is provided to the first circuit. The first circuit produces a first rich electrolyte solution, which can be forwarded to primary metal value recovery, and a low-grade raffinate, which is forwarded to secondary metal value recovery. The second circuit produces a second rich electrolyte solution, which is also forwarded to primary metal value recovery. The first and second solution extraction circuits have independent organic phases and each circuit can operate independently of the other circuit. |
| US10793956B2 |
Additive for high-purity copper electrolytic refining and method of producing high-purity copper
The present invention provides an additive for high-purity copper electrolytic refining and a method of producing high-purity copper using the additive. The additive of the present invention for high-purity copper electrolytic refining can be added to a copper electrolyte in electrolytic refining for producing high-purity copper. The additive includes a main agent formed of a non-ionic surfactant which has a hydrophobic group containing an aromatic ring and a hydrophilic group containing a polyoxyalkylene group, and a stress relaxation agent formed of a polyvinyl alcohol or a derivative thereof. |
| US10793950B1 |
CVI/CVD preform separator
Preform separators are operative to separate porous preforms that undergo chemical vapor integration and deposition (CVI/CVD) to form components such as carbon-carbon composite disc brake rotors. The exemplary preform separators are comprised of thin sheets of organic fibers separated by layers containing adhesives and other materials. Bodies comprised of the plurality of thin sheets and layers undergo carbonization at a controlled rate in a non-oxidizing atmosphere. The preform separators have flat planar opposed side faces which abut porous preforms during the CVI/CVD process. Exemplary separators include channels that facilitate the infiltration of carbon carrying gas into the preforms to aid in densification. The preform separators are reusable in a plurality of densification cycles and have non-stick properties. |
| US10793948B2 |
Film forming apparatus with cover which minimizes debris in the chamber
A film forming apparatus, including a base having a first chamber, an upper cover for at least covering an opening of the first chamber, and a first seal ring between the upper cover and the base, wherein the upper cover has an inclined slope, an orthographic projection of the slope in a plane where a bottom surface of the base is located overlaps with a region surrounded by an orthographic projection of the first seal ring in the plane where the bottom surface of the base is located, the orthographic projection of the slope is located is outside an orthogonal projection of the first chamber, and a portion of the slope close to the first chamber is away from the bottom surface of the base with respect to a portion of the slope away from the first chamber. |
| US10793942B2 |
Equipment for plasma spray with liquid injection
A plasma spray system including a turntable subsystem operable to position a multiple of work pieces on a respective multiple of workpiece mounts; a plasma spray subsystem operable to plasma spray the multiple of work pieces on said turntable subsystem; and an overspray wash subsystem operable to wash the multiple of work pieces on said turntable subsystem subsequent to plasma spray of the multiple of work pieces. |
| US10793938B2 |
Method for producing boron nitride nanotube-reinforced aluminum composite casting
Provided is a method for producing a boron nitride nanotube-reinforced aluminum composite casting, the method being capable of reducing cost. The method for producing a boron nitride nanotube-reinforced aluminum composite casting comprises the steps of: (a) mixing boron nitride nanotubes and a first aluminum matrix and then pelletizing the resulting mixture; (b) heating and subjecting pellets obtained in step (a) to melt mixing to obtain a melt; (c) cooling and solidifying the melt obtained in step (b) to obtain a master batch; and (d) subjecting the master batch obtained in step (c) and the second aluminum matrix to melt mixing, and then cooling and solidifying the resulting mixture. |
| US10793929B2 |
Grain-oriented electrical steel sheet and method for manufacturing same
Disclosed are a grain-oriented electrical steel sheet and a method of manufacturing the same. The method for manufacturing a grain-orientated electrical steel sheet according to an exemplary embodiment of the present invention includes: providing an electrical steel sheet before forming primary recrystallization or after forming the primary recrystallization; and forming a groove in a surface of the electrical steel sheet by radiating laser and simultaneously spraying gas onto the electrical steel sheet, in which energy density Ed and a laser scanning speed Vs of the radiated laser satisfy the following conditions, 1.0 J/mm2≤Ed≤5.0 J/mm2, 0.0518 mm/μsec≤Vs≤0.2 mm/μsec. |
| US10793928B2 |
Plant and method for the thermal treatment of solids
A method and its related plant for the thermal treatment of iron containing oxide, in which fine-grained solids are heated in a preheating calcining stage and exposed to a reduction gas in a subsequent reduction stage. Off-gas from the reduction stage is guided through a separation device wherein water originating from the reduction stage is separated. The water separated in the separation device is recycled into a water treatment section, from which the recycled water is supplied to a water electrolysis plant and/or a steam reforming plant producing hydrogen, and the produced hydrogen is supplied to the reduction stage as reductant and/or to the preheating calcining stage as fuel and/or to the gas heater as fuel and/or from which the recycled water is supplied to the separation device. |
| US10793923B2 |
Compositions and methods for detection of BK virus
Methods for the rapid detection of the presence or absence of BK virus in a biological or non-biological sample are described. The methods can include performing an amplifying step, a hybridizing step, and a detecting step. Furthermore, primers and probes targeting BK virus and kits are provided that are designed for the detection of BK virus. |
| US10793918B2 |
Molecular markers for blackleg resistance in canola and methods of using the same
This disclosure concerns methods and compositions for identifying canola plants that have a blackleg resistant phenotype. Some embodiments concern molecular markers to identify, select, and/or construct blackleg resistant plants and germplasm, or to identify and counter-select plants that are susceptible or have low resistance to blackleg disease. Some embodiments concern molecular markers to identify, select, and/or construct blackleg resistant plants that carry the rlm4 gene. This disclosure also concerns canola plants comprising a blackleg resistant phenotype that are generated by methods utilizing at least one marker described herein. |
| US10793913B2 |
Methods and compositions for treatment of breast cancer
Provided are methods of treating breast cancer in a subject in need thereof comprising administering to the subject an effective amount of an inhibitor of miR-105 or an inhibitor of miR-122 are provided. Also provided herein are methods of determining a level of miR-105 or a level of miR-122 in a subject that has or is at risk for developing breast cancer. The method includes obtaining a biological sample from the subject and determining a level of miR-105 or a level of miR-122 or a combination thereof in the biological sample, wherein a higher level of miR-105 or miR-122 as compared to a control indicates that the subject has or is at risk of developing breast cancer. |
| US10793911B2 |
Host DNA as a biomarker of Crohn's disease
The invention relates to methods of analysing a sample from a subject having or suspected of having Crohn's disease for the abundance of the subject's nucleic acid (e.g., DNA) in the sample. The invention also relates to methods for measuring abundance of nucleic acid (e.g., DNA) in stool from a human subject having or suspected of having Crohn's Disease (CD). In various embodiments, an in vitro method includes analysing the relative abundance of the host (human) DNA in said sample of stool or nucleic acid extracted or isolated from a stool sample from the host (human); determining the relative abundance of the host (human's) DNA in the sample; and associating the abundance of the host (human) DNA with the host (human) providing the stool sample, or the host (human) providing the stool sample from which the nucleic acid was extracted. |
| US10793908B2 |
Method for the diagnosis of disorders caused by fetal alcohol syndrome
The present invention provides a method for the diagnosis of disorders caused by foetal alcohol syndrome, said method comprising the assaying of PLGF (placental growth factor). |
| US10793906B2 |
Methods for treating and detecting sepsis in humans
Biomarkers for identifying sepsis in humans are presented herein, as are related methods, uses, agents, and kits comprising same. Methods for treating, detecting, and diagnosing sepsis in humans are presented herein. |
| US10793905B2 |
Methods and systems for processing polynucleotides
The present disclosure provides compositions, methods, systems, and devices for polynucleotide processing and analyte characterization. Such polynucleotide processing may be useful for a variety of applications, including analyte characterization by polynucleotide sequencing. The compositions, methods, systems, and devices disclosed herein generally describe barcoded oligonucleotides, which can be bound to a bead, such as a gel bead, useful for characterizing one or more analytes including, for example, protein (e.g., cell surface or intracellular proteins), genomic DNA, and RNA (e.g., mRNA or CRISPR guide RNAs). Also described herein, are barcoded labelling agents and oligonucleotide molecules useful for “tagging” analytes for characterization. |
| US10793903B2 |
Identifying organisms in a sample using sequencing kinetic signatures
Methods, compositions, and systems are provided for characterization of modified nucleic acids. In certain preferred embodiments, single molecule sequencing methods are provided for identification of modified nucleotides within nucleic acid sequences. Modifications detectable by the methods provided herein include chemically modified bases, enzymatically modified bases, abasic sites, non-natural bases, secondary structures, and agents bound to a template nucleic acid. |
| US10793901B2 |
Reversibly protected nucleotide reagents with high thermal stability
The present invention provides for stable nucleotide reagents used for nucleic acid amplification by PCR and RT-PCR (Reverse Transcriptase-PCR) that comprises modified nucleoside polyphosphates. The present invention also provides for methods for using the modified nucleoside polyphosphates for detecting the presence or absence of a target nucleic acid sequence in a sample in an amplification reaction. |
| US10793899B2 |
Methods for identifying hydroxylated bases
The present invention provides methods for performing an imaging method to detect a moiety associated with labeled hydroxymethylated bases in nucleic acid sequences, such as detecting a moiety associated with glucosylated 5-hydroxmethylated cytosines. |
| US10793897B2 |
Primer and payload design for retrieval of stored polynucleotides
This disclosure describes techniques to improve the accuracy of random access of data stored in polynucleotide sequence data storage systems. Primers used in polynucleotide sequence replication and amplification can be scored against a number of criteria that indicate the fitness of sequences of nucleotides to function as primers. Primers having scores that indicate a particular fitness to function as primers can be added to a specific group of primers. The primers from the group of primers can be used in amplification and replication of polynucleotide sequences that encode digital data. Additionally, an amount of overlap between primer targets and payloads encoding digital data can be determined. Minimizing the amount of overlap between primer targets and payloads can improve the efficiency of polynucleotide replication and amplification. The bits of the digital data can be randomized to minimize the amount of overlap between payloads encoding the digital data and primer targets. |
| US10793896B2 |
Methods for RT-PCR comprising an anionic polymer
The present invention is directed to methods for the generation of nucleic acids from an RNA template and further nucleic acid replication. Specifically, the invention is directed to the generation and amplification of nucleic acids by reverse transcriptase-polymerase chain reaction (RT-PCR). |
| US10793895B2 |
Systems and methods for epigenetic analysis
The invention provides systems and methods for determining patterns of modification to a genome of a subject by representing the genome using a graph, such as a directed acyclic graph (DAG) with divergent paths for regions that are potentially subject to modification, profiling segments of the genome for evidence of epigenetic modification, and aligning the profiled segments to the DAG to determine locations and patterns of the epigenetic modification within the genome. |
| US10793891B2 |
Nanofluidic device for isolating, growing, and characterizing microbial cells
Nanofluidic devices and methods of the invention are capable of autonomously isolating individual microbial cells using constrictive channels and growing monocultures of the cells for automated characterization of their biochemical properties and interactions with mammalian cells. Single microbial cells, such as bacterial cells, are isolated directly from environmental sources and cultured using chemical factors from their native environment. |
| US10793890B2 |
Apparatus for detecting ATP in a liquid sample
An apparatus (1000) and kit (1000) for the detection of ATP in a liquid sample is provided. The apparatus and kit comprise a liquid reagent composition comprising luciferin and a sampling device having (100) a sampling portion (30) and a handling portion (20). The sampling portion (30) is adapted to acquire and releasably retain a predetermined volume of a liquid sample in one or more cavity (32) that is not substantially defined by space between a plurality of fibers. The sampling device (30) comprises a dry coating that includes an effective amount of a pH-adjusting reagent that, when contacted with a liquid reagent composition having a pH of about 6.8 or lower, changes the pH of the liquid reagent composition to 6.9 or higher. A method of use of the apparatus or kit is also provided. |
| US10793889B2 |
Method of packing polynucleotides
Provided is a method of preparing nanoparticle-type polynucleotides, the method comprising forming the polynucleotides comprising modified nucleotides, in which the forming includes chemically synthesizing the polynucleotides comprising modified nucleotides, synthesizing the polynucleotides comprising modified nucleotides using an enzyme, or a combination thereof. |
| US10793888B2 |
In vitro method for fast scarless DNA assembly using thermostable exonucleases and ligase
The present invention provides a method for scarless in vitro DNA assembly using thermostable exonucleases and ligase, which relates to the field of genetic engineering. The present invention provides a fast method for assembling DNA subfragments with homologous ends, which employs thermostable polymerases and ligase in a thermal cycle of denaturation, annealing, digestion and ligation. After denaturation, DNA subfragments are assembled together via annealing of the homologous end sequences, the unpaired single-stranded overhangs are digested by polymerases, and the resulting nicked gaps are sealed by a ligase. Using this method, 2-6 DNA subfragments were successfully assembled within two hours. This method can be used in conventional DNA recombination and be adapted to high throughput assembly operations. In addition, combinatorial mutations can be easily introduced into the assembled sequence by use of primers with mutated bases. It is particularly suitable for making enzyme and synthetic pathways mutation libraries with high diversity, which can be used in directed evolution to screen for enzymes and synthetic pathways with desirable properties. |
| US10793884B2 |
Methods and materials for making simvastatin and related compounds
The invention disclosed herein relates to methods and materials for producing simvastatin and related compounds such as huvastatin. |
| US10793883B2 |
Engineered cyanobacteria with enhanced lipid production
A recombinant strain of F. diplosiphon was made by transforming wild type F. diplosiphon with a pGEM-7Zf (+) plasmid containing sterol desaturase gene (SD) via electroporation. The recombinant strain was designated B481-SD and overexpressed the sterol desaturase gene to result in enhanced lipid production. Selection made on NaCl enabled growth of the transformant to thrive up to 50 g L−1 NaCl. This strain was designated B481-SDH. |
| US10793878B1 |
Methods and compositions for RNA-directed target DNA modification and for RNA-directed modulation of transcription
The present disclosure provides a DNA-targeting RNA that comprises a targeting sequence and, together with a modifying polypeptide, provides for site-specific modification of a target DNA and/or a polypeptide associated with the target DNA. The present disclosure further provides site-specific modifying polypeptides. The present disclosure further provides methods of site-specific modification of a target DNA and/or a polypeptide associated with the target DNA The present disclosure provides methods of modulating transcription of a target nucleic acid in a target cell, generally involving contacting the target nucleic acid with an enzymatically inactive Cas9 polypeptide and a DNA-targeting RNA. Kits and compositions for carrying out the methods are also provided. The present disclosure provides genetically modified cells that produce Cas9; and Cas9 transgenic non-human multicellular organisms. |
| US10793875B2 |
Compositions and methods for viral delivery of neoepitopes and uses thereof
Cancer immunotherapy is enhanced by co-expression of cancer associated or tumor-specific (neo)epitopes with co-stimulatory molecules and/or other immune activators. Where desired, treatment may be enhanced by administration of a immune checkpoint inhibitor. |
| US10793873B2 |
Use of interfering RNA in the production of transgenic animals
The invention provides cells and animals, as well as methods of producing cells and animals, that express at least one interfering RNA molecule to regulate the expression of a specific gene or family of genes. The invention further provides novel iRNA molecules, as well as DNA templates for producing iRNA molecules. |
| US10793871B2 |
Nucleic acid molecule encoding glei protein variant with increased phytic acid sensitivity and use thereof
Provided are a nucleic acid molecule encoding a Gle1 protein variant comprising a phytic acid-binding pocket, a protein encoded by the nucleic acid molecule and a method using the nucleic acid molecule. The Gle1 protein variant has an increased sensitivity to phytic acid in plants, and also has an effect of highly increasing vegetative growth, seed yield, seed performance and abiotic stress tolerance in plants containing a low level of phytic acid. Therefore, high yield low-InsP6 crops may be cultivated using the nucleic acid molecule. |
| US10793868B2 |
Plants with increased seed size
The invention relates to genetically modified plants with an altered seed phenotype, in particular increased seed size. The invention relates to a plant that does not produce a functional NGAL2 polypeptide or functional NGAL2 and NGAL3 polypeptides. NGAL2 and NGAL3 are members of the RAV family and comprise a B3 DNA-binding domain and a transcriptional repression motif. |
| US10793866B2 |
Edible vaccines expressed in yeast for preventing and treating infectious diseases, including hepatitis B, in humans
In the invention described here, the approach is to formulate an edible vaccine based on N-terminal yeast surface display expression platform that producing S.cerevisiae EBY100/pYD5-preS2/S(adw) and S.cerevisiae EBY100/pYD5-preS2/S(adr) for protecting and treating human against hepatitis B virus (HBV) infection, suggesting that yeast surface display expression system expressing HBsAg antigen has potential as a prophylactic treatment for HBV in human via oral vaccination. The technology developed in this patent application can also be used to produce edible (oral) vaccines for preventing and treating other infectious diseases in human. |
| US10793864B2 |
Methods and compositions for assessing viral nuclear localization
In one aspect, the invention relates to methods and compositions for determining migration of a virus particle to the nucleus of a cell. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. |
| US10793863B1 |
Synthesis and oxidation of methane
The present disclosure describes genes and proteins of the coenzyme F430 synthetic pathway. The genes and proteins in the pathway find uses as isolated nucleic acids, transformation vectors, a transformation media, genetically modified cells, methods of modulating methanogenesis, methods of modulating methane oxidation, methods of making a tetrapyrrole compound, methods of oxidizing methane, methods of biogenic methane synthesis is provided, methods of assaying an organism for potential methanogenic or methanotrophic activity, and isolated proteins. |
| US10793862B2 |
Compositions and methods for modulating growth hormone receptor expression
The present embodiments provide methods, compounds, and compositions for treating, preventing, or ameliorating a disease associated with excess growth hormone using antisense compounds or oligonucleotides targeted to growth hormone receptor (GHR). |
| US10793861B2 |
Products and methods for treatment of familial amyotrophic lateral sclerosis
The present invention relates to RNA-based methods for inhibiting the expression of the superoxide dismutase 1 (SOD-1) gene. Recombinant adeno-associated viruses of the invention deliver DNAs encoding RNAs that knock down the expression of SOD-1. The methods have application in the treatment of amyotrophic lateral sclerosis. |
| US10793852B2 |
High-density DNA storage with salt
A data storage medium is disclosed comprising a dried product formed by drying a salt solution dried together with artificially synthesized DNA molecules encoding digital information. The cation in the salt may be calcium, magnesium, lanthanum, or another cation. The anion in the salt may be chloride, phosphate, or another anion. The DNA is protected from degradation by drying with the salt. Stored DNA may be freed from the salt for sequencing or other analysis by mixing the dried product with a chelator. The dry product formed from DNA and a salt may contain more than 30% DNA by weight and degrade at rates that are less than a third of rate at which untreated DNA degrades. |
| US10793850B2 |
Recombination system
The present invention relates to a method for carrying out recombination at a target locus. |
| US10793843B2 |
CBLB endonuclease variants, compositions, and methods of use
The present disclosure provides improved genome editing compositions and methods for editing a CBLB gene. The disclosure further provides genome edited cells for the prevention, treatment, or amelioration of at least one symptom of, a cancer, an infectious disease, an autoimmune disease, an inflammatory disease, or an immunodeficiency. |
| US10793841B2 |
T7 RNA polymerase variants
The present invention provides engineered T7 RNA polymerase variants and compositions thereof. These variants have been evolved for selective incorporation of the symmetrical capped GTP analog over GTP at the initiation of in vitro transcription. The present invention also provides methods for using the variants provided herein. The present invention further provides for the use of the compositions provided herein. |
| US10793840B2 |
Identifying ligands for bacterial sensors
Methods to create two component signal transduction systems by replace the DNA binding domains and output promoters in bacteria are described. |
| US10793836B2 |
Engineered imine reductases and methods for the reductive amination of ketone and amine compounds
The present application provides engineered polypeptides having imine reductase activity, polynucleotides encoding the engineered imine reductases, host cells capable of expressing the engineered imine reductases, and methods of using these engineered polypeptides with a range of ketone and amine substrate compounds to prepare secondary and tertiary amine product compounds. |
| US10793830B2 |
Method for producing retinal tissue in vitro
Provided is a method of inducing the differentiation of a stem cell into nerve progenitor cells, comprising the step (1) of forming a homogenous aggregate of stem cells in a serum-free medium (1) and the step (2) of suspension-culturing the homogenous aggregate of stem cells in the presence of a basement membrane reference standard. |
| US10793829B2 |
Transgenic mammals and methods of use thereof
The present invention relates to transgenic mammals that express bovine-based immunoglobulins, including transgenic rodents that express bovine-based immunoglobulins for the development of bovine therapeutic antibodies. |
| US10793825B2 |
Modified gram positive bacteria and uses thereof
The present invention relates to gram positive bacteria with increased stress resistance and/or improved storage characteristics. In particular, the invention relates to gram positive bacterium which accumulate intracellular trehalose. The gram positive bacterium according to the invention lack cellobiose-specific PTS system IIC component (PtcC) activity. The gram positive bacterium may further lack trehalose 6-phosphate phosphorylase (TrePP) activity. The gram positive bacterium may further overexpress trehalose transporters. The invention further relates to compositions comprising such gram positive bacterium as well as methods and uses thereof. |
| US10793816B2 |
Tissue culture chip
A dual chamber bioreactor for producing complex, multilayer tissue, organs, organ parts, and skin replacements has been developed. The bioreactor is modular and incorporates a removable tissue culture cassette. By rotating the dual chamber bioreactor along the horizontal axis, different populations of cells with different growth requirements can be cultured on the different surfaces of the tissue culture cassette that are exposed to different media reservoirs. Culturing different populations of cells on different surfaces of the tissue culture cassette enables the production of multilayer tissue and organs. The tissue culture cassette can contain one or more discrete tissue culture sections. |
| US10793813B2 |
Dispersible packaging for toilet paper moistener product
A water dispersible pouch for moistening a tissue includes a film that encloses a cavity, the film having a body portion and a region of weakness, the region of weakness having a thickness that is less than a thickness of body portion; and a substantially waterless wetting composition disposed within the cavity; wherein the water dispersible pouch has a rupture strength at the region of weakness of less than 10 pounds per square inch (psi). |
| US10793810B2 |
Stable liquid detergent composition containing a self-structuring surfactant system
A stable liquid detergent composition containing a self-structuring surfactant system, where without using external structurants, the liquid detergent composition exhibits good shear thinning properties while maintaining stability under high shear. A liquid detergent composition comprising a linear alkyl benzene sulfonate, a zwitterionic and/or amphoteric surfactant and optionally polyethylene glycol. |
| US10793809B2 |
Alkaline cleaning compositions comprising a hydroxyphosphono carboxylic acid and methods of reducing metal corrosion
The invention relates to compositions, methods of manufacture, and methods for reducing metal corrosion during alkaline cleaning. In particular, the method employs a hydroxyphosphono carboxylic acid in alkaline cleaning of hard surfaces. |
| US10793807B2 |
Organoleptic compounds
The present invention relates to novel compounds and their use as fragrance materials. |
| US10793804B2 |
Automatic transmission oil composition
An automatic transmission oil composition includes 80 to 85 wt % of a base oil, 1 to 5 wt % of metallocene polyalphaolefin, 1 to 5 wt % of a detergent-dispersant, 0.01 to 0.03 wt % of a trinuclear molybdenum-based dialkyldithiocarbamate friction modifier, 3 to 10 wt % of a viscosity modifier, and 3 to 5 wt % of an anti-wear additive. The automatic transmission oil composition is prepared by mixing base oil with metallocene polyalphaolefin and a trinuclear molybdenum-based dialkyldithiocarbamate friction modifier at specific mixing ratios, whereby the dynamic friction coefficient can be maintained at an equivalent level and the metal friction coefficient can be reduced, thus improving the power transfer efficiency between transmission metals and fuel economy (an improvement of 1.5% or more), increasing durability, and minimizing energy loss. |
| US10793802B2 |
Mixed phosphorus esters for lubricant applications
A lubricant composition of an oil of lubricating viscosity and a phosphite ester reaction product of a monomeric phosphorous acid or an ester thereof with a first alkylene diol having two hydroxy groups in a 1,4 or 1,5 or 1,6 relationship and a second, alkyl-substituted, diol being a substituted 1,3-propylene diol, exhibits good wear and frictional performance. |
| US10793794B2 |
Process and system for conversion of crude oil to petrochemicals and fuel products integrating solvent deasphalting of vacuum residue
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include hydrotreated gas oil range intermediates from the vacuum gas oil hydroprocessing zone. Furthermore, vacuum residue is processed in a solvent deasphalting unit to produce deasphalted oil as additional feed to the gas oil hydroprocessing zone. |
| US10793790B2 |
Storage of Fischer-Tropsch effluents
Process for the production of middle distillates from a paraffinic feedstock produced by Fischer-Tropsch synthesis comprising at least one light fraction, known as condensate, and a heavy fraction, known as waxes, in which: the said light fraction is stored in a vessel (B) maintained under an inert atmosphere and in which the temperature inside the vessel is maintained at a value of less than 20° C.; the said heavy fraction is stored in a vessel (C) maintained under an inert atmosphere and in which the temperature inside the vessel is maintained at a value of between 80 and 230° C. |
| US10793787B2 |
Process for the production of olefins and of middle distillates from a hydrocarbon effluent resulting from the fischer-tropsch synthesis
Process for the production of olefins and of middle distillates from a paraffinic feedstock, in which: a) a paraffinic feedstock resulting from a Fischer-Tropsch unit is recovered, the said feedstock containing a light fraction and a heavy fraction; b) the light fraction is sent to a catalytic cracking unit; c) the effluent resulting from the catalytic cracking unit is separated in a fractionation unit in order to obtain a fraction of light hydrocarbons, an olefinic fraction and a residual liquid fraction; d) the heavy fraction is sent to a hydrocracking/hydroisomerization unit; e) the effluent resulting from the hydrocracking/hydroisomerization unit is separated in a fractionation unit in order to obtain a middle distillates fraction, a naphtha cut having a maximum boiling point of less than 180° C. and an unconverted heavy fraction; f) a part of the naphtha cut resulting from the fractionation unit is sent to the catalytic cracking unit. |
| US10793785B2 |
Hydrocracking catalyst based on hierarchically porous beta zeolite and method of preparing the same and method of preparing bio-jet fuel from triglyceride-containing biomass using the same
The present invention relates to a hydrocracking catalyst based on hierarchically porous beta-zeolite, a method of preparing the same, and a method of producing bio-jet fuel from triglyceride-containing biomass by use of the hydrocracking catalyst, and includes methods comprising preparing a hydrocracking catalyst by supporting a metallic active component on a hierarchically porous beta-zeolite support, and converting n-paraffins, produced from triglyceride-containing biomass, into bio-jet fuel by hydrocracking in the presence of the prepared hydrocracking catalyst. When the hydrocracking catalyst based on hierarchically porous beta-zeolite is used, the residence time of the reactant and the product in the zeolite crystals may be reduced due to additional mesopores formed in the zeolite, and thus bio-jet fuel may be produced in high yield from n-paraffin feedstock produced from triglyceride-containing biomass. |
| US10793783B2 |
Water/crude oil removers based on alkylacrylic-carboxyalkylacrylic random copolymers of controlled molecular mass
A problem of the crude oil industry is the presence of large amounts of water and salts, which can not be efficiently removed by conventional dehydrating polymers. In addition, the acid stimulation operations of petroleum wells cause the chemical degradation of demulsifiers such as polyethers and phenolic resins, reducing drastically their efficiency as water and salt removers. Disclosed herein is a series of new copolymers that are combinations of an alkyl acrylate and a carboxyalkyl acrylate, synthesized by semi-continuous emulsion polymerization (under starved feed conditions), which ensures both the homogeneity of the different chains as well as the randomness of the monomers distribution. The acrylic-carboxyacrylic copolymers show good performance as water/oil emulsion breaker initiators, water droplet coalescers and clarifiers of the remaining aqueous phase. These novel acrylic-carboxyacrylic copolymers show a higher clarification capacity in comparison with acrylic copolymers [19], vinyl acrylics [12] and polyethers. |
| US10793779B2 |
Method for separating soluble organic matter in petroleum coke
The present disclosure provides a method for separating soluble organic matter in petroleum coke, including: drying the petroleum coke to obtain pretreated petroleum coke; extracting the pretreated petroleum coke sequentially with petroleum ether, carbon disulfide, ethanol, acetone-carbon disulfide mixture and tetrahydrofuran to obtain an extract and the treated petroleum coke, wherein the extract includes soluble organic matter. The method provided by the present disclosure employs extractants with different polarities, i.e., petroleum ether, carbon disulfide, ethanol, acetone-carbon disulfide mixture and tetrahydrofuran, to extract petroleum coke sequentially, so as to detect the composition of the soluble organic matter in petroleum coke at the molecular level, realizing the separation of soluble organic matter in petroleum coke at the macro molecular level, as well as the determination of molecular structure of soluble organic matter in petroleum coke by modern detection processes. |
| US10793778B2 |
Cooler for carbon-based feedstock processing system
A cooler for cooling product pursuant to a distillation process, including a first substantially enclosed housing with an inlet proximate a first end for receiving product from a distillation unit, and an outlet proximate a second end for discharging cooled product, and a first auger substantially enclosed within the housing for driving the product from the inlet to the outlet, the auger having a helical blade circumscribing a perforated central hollow shaft for transmitting cooled gas into the housing to help cool product within the housing. |
| US10793775B2 |
Etching composition and method for fabricating semiconductor device by using the same
An etching composition may include a peracetic acid mixture, a fluorine compound, an organic solvent (e.g., acetate-series organic solvent), and water. The etching composition may be used to selectively etch silicon-germanium (SiGe). |
| US10793773B2 |
Color stable red-emitting phosphors
A process for preparing a Mn+4 doped phosphor of formula I includes gradually adding a first solution comprising a source of M and HF and a second solution comprising a source of Mn to a reactor, in the presence of a source of A and an anion selected from phosphate, sulfate, acetate, and combinations thereof, to form a product liquor comprising the Mn+4 doped phosphor. The process also includes gradually discharging the product liquor from the reactor while volume of the product liquor in the reactor remains constant. A is Li, Na, K, Rb, Cs, or a combination thereof; M is Si, Ge, Sn, Ti, Zr, Al, Ga, In, Sc, Y, La, Nb, Ta, Bi, Gd, or a combination thereof; x is the absolute value of the charge of the [MFy] ion; and y is 5, 6 or 7. |
| US10793772B1 |
Monolithic phosphor composite for sensing systems
Examples of a monolithic phosphor composite for measuring a parameter of an object are disclosed. The composite comprises a thermographic phosphor and a metal oxide material that are dried and calcinated at high temperatures to form a ceramic metal oxide phosphor composite. The ceramic metal oxide phosphor composite is used in an optical device for measuring the parameter of the measuring object. The device comprises a fiber optic probe with a light guide, a light source operatively coupled to the fiber optic probe to provide excitation light into the light guide, a monolithic ceramic metal oxide phosphor composite functionally coupled to a tip of the fiber optic probe, a sensor operatively coupled to the fiber optic probe to detect the emitted light and a processing unit functionally coupled to the sensor to process the emitted light. When the monolithic ceramic metal oxide phosphor composite is illuminated with the excitation light it emits light in a wavelength different from the excitation light and a change in emission intensity at a single wavelength or the change in intensity ratio of two or more wavelengths, a shift in emission wavelength peak or a decay time of the phosphor luminescence is a function of the measuring parameter. |
| US10793764B2 |
Low density cementitious compositions for use at low and high temperatures
A cementitious binder, includes a hydraulic binder in an amount in the range from 50 to 80% by weight of the cementitious binder; a first siliceous based material in an amount in the range from 0.5 to 35% by weight of the cementitious binder, the first siliceous based material having a (SiO2)/(Al2O3) ratio by weight greater than 2.5; a second siliceous based material in an amount in the range from 10 to 25% by weight of the cementitious binder, the second siliceous based material being different from the first siliceous based material and having (a) a (SiO2)/(Al2O3) ratio by weight greater than 10 and (b) a BET specific surface area greater than 5 m2/g; and an aluminum based material in the range from 0 to 10% by weight of the cementitious binder and having a (SiO2)/(Al2O3) ratio by weight lower than 2.5, wherein 0.09 |
| US10793763B2 |
Ultra-dry three-phase flue gas foam for oil-gas fields and preparation method thereof
The disclosure discloses an ultra-dry three-phase flue gas foam for oil-gas fields and preparation method thereof. The ultra-dry three-phase flue gas foam is produced by a gas phase, a liquid phase and a solid phase; the gas phase is a flue gas; the foaming solution is an aqueous solution of a surfactant, a pH adjuster, and an inorganic salt; the solid phase is a composite of fly ash and nano silica; the foam quality is 90%-99%. The solid phase foam stabilizer is a compounded system of fly ash particles and nano silica particles, which is not only low in cost but also can form a stable solid particle adsorption layer on the foam film. Thus the instability of the foam such as film rupture, gas diffusion and bubble aggregation can be greatly reduced, and the stability of the foam can be effectively improved. |
| US10793759B2 |
Sulfur- and phosphorus-free extreme pressure lubricant and preparation method and application thereof
A sulfur- and phosphorus-free extreme pressure lubricant and a preparation method thereof is disclosed. The lubricant is prepared by using Turkey red oil, a cyclic anhydride compound, triethanolamine, nano polytetrafluoroethylene powder, an alcohol compound, and water as raw materials. The lubricant does not contain hazardous substances such as sulfur and phosphorus. This reduces the harm to the environment, equipment, and human body, and conforms to the development trend of modern industrial production. Moreover, the lubricant has excellent extreme pressure performance, and can effectively reduce the downhole friction and torque, thereby meeting the construction requirements of extended reach wells and horizontal wells. |
| US10793758B2 |
Two-pack type urethane-based adhesive composition
An object of the present invention is to provide a two-part urethane-based adhesive composition that exhibits excellent adhesion to a base material without using a primer. A two-part urethane-based adhesive composition according to the present invention contains: a main agent that contains a urethane prepolymer having an isocyanate group; and a curing agent that contains a compound having two or more active hydrogen-containing groups in each molecule. One or both of the main agent and the curing agent contain a (meth)acrylamide compound. |
| US10793757B2 |
Polymer compositions and hot-melt adhesives formed therefrom
Predominately bio-sourced polymer compositions that may be used as hot-melt adhesives are disclosed herein. The polymer compositions may contain a polymer that has the following structure: G1 and G2 are independently (CH2)x. Variable x is an integer ranging between 1 and 10. Variable y is an integer ranging between about 50 and about 500. Variable z is an integer ranging between about 100 and about 600. Variable n is an integer ranging between about 5 and about 10,000. X is H, a functionalized alkylene polymer block containing alcohol functional groups, or a mixture thereof. Y is H, an acyl group, a functionalized alkylene polymer containing carboxylic acid functional groups, or a mixture thereof. |
| US10793756B2 |
Adhesive composition, adhesive film, and bonding method
An adhesive composition contains (a) a resin consisting of (i) a block copolymer or (ii) 35% by weight or greater and less than 100% of the block copolymer and 65% by weight or less of a random copolymer, the block copolymer having a weight average molecular weight in a range of 50,000 to 150,000, wherein the block copolymer is a diblock copolymer, a triblock copolymer, or a combination thereof, and includes a styrene group, both terminals of a main chain of the triblock copolymer are styrene groups; (b) a solvent which includes a condensed polycyclic hydrocarbon, wherein an adhesive layer formed by using the adhesive composition has a Young's modulus of 0.1 GPa or greater at 23° C., a storage modulus (G′) of 1.5×105 Pa or less at 220° C., and a loss factor (tan σ) of 1.3 or less at 220° C.; and (c) a thermal polymerization inhibitor. |
| US10793752B2 |
Hot melt adhesive composition comprising at least one particular aldehyde scavenger
The present invention relates to a hot melt adhesive composition comprising at least one particular aldehyde scavenger, and the use of said aldehyde scavenger(s) to remove or reduce the volatile organic compound(s) (VOC), particularly volatile aldehyde(s) of a hot melt adhesive composition.The hot melt adhesive compositions according to the invention emit low odor during and after their manufacture and application, and are thus particularly useful to manufacture low odor disposable nonwoven absorbent articles. |
| US10793749B2 |
2-cyanoacrylate-based adhesive composition
To provide a 2-cyanoacrylate-based adhesive composition not only exhibiting an excellent adhesion rate to a metal and a thermoplastic elastomer low in polarity, but also being excellent in storage stability. A 2-cyanoacrylate-based adhesive composition containing a 2-cyanoacrylic acid ester, and a compound having a sulfur atom-containing heteroallene structure. |
| US10793747B2 |
Hard coating composition and flexible display device including the hard coating composition
A coating composition includes a siloxane oligomer including an epoxy group and acryl group, a cross-linker, a polymerization initiator and a solvent. |
| US10793746B2 |
Coating composition comprising silica-polymer core-shell particles, method of making composition and article
A composition having pH of 6 or less comprises composite particles dispersed in an aqueous continuous liquid phase. Each composite particle comprises a non-cationic polymer core surrounded by a silica shell consisting essentially of silica particles having a mean particle diameter of 3.2 nanometers or less. The weight ratio of the total amount of the silica in the composition to the total polymer is in a range of 0.2 to 2.2. The composition is useful for making various articles. A method for making the composition is also disclosed. |
| US10793745B2 |
Dual-cure resins and related methods
The present disclosure relates generally to curable resins, in particular dual-cure resins, and related methods for use in an additive fabrication (e.g., 3-dimensional printing) device. |
| US10793743B2 |
Composition, methods and devices useful for manufacturing of implantable articles
The application is directed to aqueous dispersible biodegradable compositions of esters which are the condensation reaction product of a polyol and a diacid which are within a matrix of hydrated polypeptide. The compositions are useful in additive manufacturing and other applications for use with implantable articles. In some embodiments, the ester in the compositions is the product of a glyercol-sebacic acid condensation reaction. |
| US10793741B2 |
Organic-inorganic composite particles, dispersion and resin composition comprising the same, and method for producing organic-inorganic composite particles
Organic-inorganic composite particles including: inorganic particles; and an organic polymer, wherein the inorganic particles have surfaces on which no modification treatment for introducing a polymerizable reactive group is conducted, the organic polymer comprises a hydrophilic block arranged on the surfaces of the inorganic particles and made of a first polymer, and a hydrophobic block stacked on an outside of the hydrophilic block and made of a second polymer, and the inorganic particles, the first polymer, and the second polymer have surface free energies satisfying a condition expressed by the following formula: ENP>EA>EB [in the formula, ENP represents the surface free energy of the inorganic particles, EA represents the surface free energy of the first polymer, and EB represents the surface free energy of the second polymer]. |
| US10793738B2 |
Coating composition, a coated article, and method of forming such articles
The instant invention is a coating composition, a coated article, and method forming such coated articles. The coating composition comprises (a) a dispersion; and (b) a crosslinker. The dispersion comprises at least one or more base polymers selected from the group consisting of an ethylene-based thermoplastic polymer, a propylene-based thermoplastic polymer, and mixtures thereof; at least one or more stabilizing agents; and a fluid medium. The crosslinker may, for example, be zinc ammonium carbonate. A coated article comprises a substrate comprising cellulosic materials; and at least one or more coating layers present on at least one or more surfaces of the substrate. The one or more coating layers may be derived from a coating composition comprising (a) a dispersion; and (b) a crosslinker. The dispersion comprises at least one or more base polymers selected from the group consisting of an ethylene-based thermoplastic polymer, a propylene-based thermoplastic polymer, and mixtures thereof; at least one or more stabilizing agents; and a fluid medium. The method of forming a coated article comprises the steps of (1) selecting a substrate comprising cellulosic materials; (2) selecting a coating composition comprising (a) a dispersion comprising at least one or more base polymers selected from the group consisting of an ethylene-based thermoplastic polymer, a propylene-based thermoplastic polymer, and mixtures thereof; at least one or more stabilizing agents; and a fluid medium; and (b) a crosslinker; (3) applying said coating composition to at least one or more surfaces of said substrate; (4) removing a at least a portion of the water; and (5) thereby forming said coated article. |
| US10793735B2 |
Curable composition, curable ink, storing container, two-dimensional or three-dimensional image forming device, two-dimensional or three-dimensional image forming method, cured product, printed matter, and adhesive label
A curable composition is provided comprising at least one monomer comprising a multifunctional monomer. Each monomer has a solubility parameter (SP) of from 7 to 11 (cal/cm3)0.5, and a cured film produced by curing the curable composition has a glass transition temperature of from 0° C. to 30° C. |
| US10793731B2 |
Bead polymer made of hard phase with domains of a soft phase
The present invention relates to the technical field of 3D printing, in particular in the form of the binder jetting process in which particles in a powder bed are adhesive-bonded by means of a printed adhesive to give a three-dimensional object. The particles here can be inorganic materials, e.g. sand or a metal powder, or polymeric particles, such as polymethacrylates or polyamides. To this end, polymethacrylates can by way of example take the form of suspension polymers known as bead polymers.In this context the present invention in particular relates to, as powders for 3D printing, suspension polymers which differ from the prior art in that they comprise a hard phase and an uncrosslinked soft phase. |
| US10793728B2 |
Superhydrophobic coating and process of making same
An improved superhydrophobic coating and a process of making it is provided herein. More particularly, a robust superhydrophobic coating is produced by using carbon dioxide to enhance the integration of a binder material into the superhydrophobic coating. The carbon dioxide may be used to infiltrate and fill the interstitial voids of a superhydrophobic material, such as diatomaceous earth. Consequently, occupying these voids in the superhydrophobic material effectively blocks other components (e.g., binders) from entering the voids. As a result, the coating formulations of the present invention are more robust and may strongly adhere to the substrates to which they are applied. |
| US10793727B2 |
Matte paint composition
A low-specular-reflectance coating composition includes a binder, a solvent, and a plurality of substantially spherical particles having a multimodal particle size distribution. The multimodal particle size distribution has two or more modes, each mode having a peak defining an associated mode particle size, wherein the distribution function includes a first mode having a first peak corresponding to a first particle size, and a second mode having a second peak corresponding to a second particle size. A ratio of the second particle size to the first particle size is between 1.7-4.0. A smallest of the mode particle sizes is greater than or equal to 1.0 microns, and a largest of the mode particle sizes is greater than or equal to 3.0 microns. |
| US10793726B2 |
Coating for applicators in electrosurgery
A method of applying at least one coating of at least one electrically insulating polymer to an applicator for currents, especially HF currents in surgery, the coating is produced by electrophoretic deposition from a suspension of the polymer in at least one organic solvent, wherein the applicators thus coated are especially clamps, pairs of tweezers or pairs of scissors which are used in the bipolar application technique of HF surgery. Polymers used are especially thermoplastic polymers, such as thermoplastic fluoropolymers, and more particularly polychlorotrifluoroethylene (PCTFE) or ethylene chlorotrifluoroethylene (ECTFE). |
| US10793725B2 |
Sol-gel coating compositions including corrosion inhibitor-encapsulated layered double hydroxide and related processes
A Zn—Al layered double hydroxide (LDH) composition is added to a solution including a corrosion inhibitor and stirred, and a precipitate of the solution is collected, washed, and dried to form a corrosion inhibiting material (CIM), in which the LDH composition is intercalated with the corrosion inhibitor. An inorganic CIM and/or an organic CIM may be formed. The organic CIM may be added to a sol-gel composition to form an organic CIM-containing sol-gel composition, and the inorganic CIM may be added to a sol-gel composition to form an inorganic CIM-containing sol-gel composition. Further, the organic CIM-containing sol-gel composition may be applied on a substrate (e.g., an aluminum alloy substrate) to form an organic CIM-containing sol-gel layer and cured by ultraviolet (UV) radiation, the inorganic CIM-containing sol-gel composition may be applied on the substrate to form an inorganic CIM-containing sol-gel layer and cured by UV radiation, and the sol-gel layers may be thermally cured. |
| US10793724B2 |
Formulation and methods for coating metal surfaces
Compositions and methods are described which provide a protective coating to coils or springs via a polymerization process such as by covalent bonding that includes grafting to the metal surface. |
| US10793721B2 |
Hydrophilic treatment coating composition and hydrophilizing treatment method
Provided are (1) a hydrophilic treatment coating composition containing a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (2) a hydrophilic treatment coating composition containing a silane coupling agent that contains a radical reactive functional group, a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (3) a hydrophilic treatment coating composition containing a compound that contains a functional group that reacts with a reactive functional group of a silane coupling agent in a surface layer, and a sulfonic acid (alkali metal salt) group, and a polar compatibilizer, and (4) a hydrophilic treatment coating composition containing a silane coupling agent that contains a reactive functional group, a compound that contains a functional group that reacts with the reactive functional group and a sulfonic acid (alkali metal salt) group, and a polar compatibilizer. |
| US10793719B2 |
Elastomeric compositions providing improved wet grip
The disclosure relates to elastomeric compositions having improved soft touch feel to skin, and in particular grip, especially during wet/humid conditions. In one embodiment, the compositions are part of a composite system, wherein the compositions are connected, for example bonded, molded, over-molded or co-extruded to a substrate, such as a thermoplastic, wood, glass or metal. The elastomeric composition comprises: (a) one or more copolymers present in an amount of 10 wt. % to 90 wt. %, selected from styrenic block copolymers and isoprene polymers; (b) one or more resins an amount of 2 wt. % to 20 wt. %; and optionally (c) at least one softener, filler, antioxidant or the like present in an amount up to 80 wt. %. The resin is selected from coumarone-indene resin, petroleum hydrocarbon resin, terpene based polymers, styrene-alpha-methyl-styrene resins, rosin derived resins, and mixtures thereof. |
| US10793716B2 |
Resin composition and uses of the same
A resin composition is provided. The resin composition comprises: (a) a resin of formula (I): (b) a nonpolar elastomer containing vinyl group, wherein the content of the vinyl group is no more than 60%; and (c) a peroxide as a polymerization initiator, wherein, R1, R2, A1, A2, and n are as defined in the specification; and the content of component (b) is about 2% to about 100% based on the weight of component (a), and the content of component (c) is about 0.01% to about 10% based on the total weight of component (a) and component (b). |
| US10793715B2 |
Abusively molded article including color stable components
A molded article includes a polycarbonate resin and a colorant, and the molded article, when tested using a 3 mm color plaque, includes a color difference delta E (dE*) of less than about 0.6 following molding under abusive molding conditions as compared to a reference article molded under standard processing conditions. The molded article may include a color difference delta b (db*) of less than about 0.3 after being molded under the abusive molding conditions. The molded article may also exhibit a shift in wavelength of maximum absorbance of less than about 5 nm after being molded under the abusive molding conditions and/or a difference in absorbance intensity of less than about 15% after being molded under the abusive molding conditions as compared to a reference article molded under standard processing conditions. Methods for forming a molded article in accordance with the above are also described. |
| US10793713B2 |
Biorenewable blends of polylactide and acrylated epoxidized soybean oil compatibilized by a polylactide star polymer
Biorenewable additives or modifiers can be used for improving the performance of biorenewable thermoplastics. Modified natural oils, unmodified natural oils, and compatibilizers, as well as mixtures thereof, can be used in combination with a biorenewable thermoplastic such as polylactide (PLA) in order to produce an improved thermoplastic. Modified natural oils include acrylated epoxidized soybean oil (AESO), unmodified natural oils include unmodified soybean oil (SYBO), and the compatibilizers may be star polymer compatibilizers. The improved thermoplastic may have improved tensile properties with little plasticization. |
| US10793710B2 |
Thermoplastic resin composition and molded product comprising same
A thermoplastic resin composition of the present invention contains: a first aromatic vinyl-based resin, which is a copolymer of an aromatic vinyl-based monomer and a maleic acid anhydride; a second aromatic vinyl-based resin, which is a copolymer of an aromatic vinyl-based monomer, a maleic acid anhydride, and a maleimide-based monomer represented by chemical formula 1; a rubber-modified vinyl-based graft copolymer; and a reinforcing filler. The thermoplastic resin composition is excellent in view of heat resistance, rigidity, dimensional stability, and the like. |
| US10793709B2 |
Polymer mixture, multilayer article containing the same, and process of preparing the multilayer article
A novel polymer mixture having fast drying time, a multilayer article comprising at least two layers of the dried polymer mixture and having good mechanical properties, water resistance and weatherability, and a method of preparing the multilayer article. |
| US10793704B2 |
Nitrile copolymer rubber composition, cross-link rubber composition, and cross-linked rubber
A nitrile copolymer rubber composition has a nitrile copolymer rubber (A) containing 22 to 45 wt % of α,β-ethylenically unsaturated nitrile monomer units and a vinyl chloride resin (B) having an average polymerization degree of 1200 to 2200, wherein a ratio of content of the vinyl chloride resin (B) with respect to 100 parts by weight of the nitrile copolymer rubber (A) is 70 to 140 parts by weight. |
| US10793699B2 |
Cellulose-based composites and methods of making the same
Disclosed herein are a cellulose particle and a binder, where the cellulose particle has a cellulose core and a surface group, and the binder interacts with the surface group to form a composite. |
| US10793698B2 |
Thermoplastic composite resin composition for shielding electromagnetic waves
Provided herein is a thermoplastic composite resin composition for shielding electromagnetic waves that may exhibit excellent mechanical properties and superior electromagnetic wave shielding performance without including a metal material. |
| US10793697B2 |
Thermoplastic elastomer composition and method for producing the same
A thermoplastic elastomer composition having at least one elastomer component selected from the group consisting of elastomeric polymers (A) each of which has a side chain (a) containing a hydrogen-bond cross-linkable moiety having a carbonyl-containing group and/or a nitrogen-containing heterocycle and has a glass-transition point of 25° C. or below, and elastomeric polymers (B) each of which contains a hydrogen-bond cross-linkable moiety and a covalent-bond cross-linking moiety in a side chain and has a glass-transition point of 25° C. or below; and a clay, wherein an amount of the clay contained is 20 parts by mass or less relative to 100 parts by mass of the elastomer component. |
| US10793688B2 |
Microporous films, and articles made therefrom
A microporous film comprising: 75 wt. % or greater of a high density polyethylene resin having a density of 0.957 g/cc-0.970 g/cc, a melt index of from 0.2 to 10 g/10 minutes, a molecular weight distribution, Mw,cc/Mn,cc, of greater than or equal to 6.0, and a Mz,abs of greater than or equal to 500,000 g/mol, wherein the microporous film is oriented in the machine direction and exhibits a normalized water vapor transmission rate greater than 50 g mil/(100 in2·day). |
| US10793686B2 |
Preparation method of vinyl ester resin for optimizing heat-release during curing
A preparation method of vinyl ester resin for optimizing heat-release during curing includes: (A) providing a vinyl ester, a solvent and a phase change material to perform mixture; (B) performing a heating process to remove the solvent, so as to obtain a vinyl ester resin containing the phase change material. Thereby, the organic PCM material with high heat absorption and good resin affinity can be used as the temperature control agent of the vinyl ester resin during the curing process for avoiding the defects such as bubbles and cracks being generated in the vinyl ester resin. |
| US10793683B2 |
Block co-poly(metal organic nanostructures) (BCPMONs) and uses thereof
The present disclosure provides (block co-polymer)-(metal organic framework) conjugates (BCPMOFs), such as (block co-polymer)-(metal organic nanostructure) conjugates (BCPMONs), and thermoplastic elastomers, gels, and compositions thereof. Exemplary BCPMONs include (block co-polymer)-(metal organic cage) conjugates (BCPMOCs), (block co-polymer)-(metal organic paddlewheel) conjugates, and (block co-polymer)-(metal organic square) conjugates, such as BCPMONs of Formula (A), (B), or (C). Also described herein are macromonomers for preparing the BCPMONs; thermoplastic elastomers, gels, and compositions involving the BCPMONs; methods of preparing the BCPMONs, thermoplastic elastomers, gels, and compositions; and methods of using the BCPMONs, thermoplastic elastomers, gels, and compositions. |
| US10793681B1 |
Hydrosilylation curable silicone resin
A hydrosilylation curable polysiloxane comprising at least one of units of formula (I) and units of formula (II), wherein Ar is C6-C20 aryl, R1 is C2-C20 alkenyl, and R2, R3, R4 and R5 independently are C1-C20 hydrocarbyl. |
| US10793678B2 |
Fillers for polymers
This invention relates to a composite material comprising a core comprising an organosilica such as a polyhedral oligomeric silsesquioxane (POSS) and a functionalized elastomeric polymer such as poly(n-butyl acrylate) bonded onto said core. The elastomer is preferably functionalised with an amine moiety. The present invention also relates to a polymer comprising a resin such as Bisphenol A diglycidylether (DGEBA) and the aforementioned composite material, and a method for making the composite material. The composite material can improve both the material strength and material toughness of the polymer into which it is mixed. |
| US10793675B2 |
Method of making polyetherimide
A method of making a polyetherimide comprises: combining a bisphenol A dianhydride, p-phenylene diamine and a halogenated aromatic solvent to form a reactant solution; heating the reactant solution to a temperature of 205° C. to 330° C. at a pressure sufficient to prevent boiling to afford a reaction solution; removing water from the reaction solution; maintaining the reaction solution at a temperature of 205° C. to 330° C. and a pressure sufficient to prevent boiling for 10 minutes to 5 hours to form a product mixture comprising the polyetherimide and solvent; and isolating the polyetherimide. |
| US10793673B2 |
Bioadvantaged nylon: polycondensation of 3-hexenedioic acid with hexamethylenediamine
The present invention relates to a polymer comprising a repeating group having the structure of formula (I) wherein R, R1, R2, R3, R4, X, and s are as described herein and salt thereof. Also disclosed is a process of synthesizing such polymers. |
| US10793669B2 |
Process for producing polyether ketone ketone
A method for the manufacture of polyether ketone ketone (PEKK), including: (i) providing a 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex; (ii) purifying said 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex; (iii) reacting said 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex with at least one difunctional aromatic acyl chloride in a reaction solvent and optional additional Lewis acid to obtain a product mixture including a PEKK-Lewis acid complex; and (iv) decomplexing the PEKK-Lewis acid complex to obtain a PEKK polymer. Further, a composition including at least 40 wt. % of 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex and an anhydrous aprotic solvent or solvent mixture, characterized in that it includes less than 1 wt. %, preferably less than 0.5 wt. % and in particular less than 0.1 wt. % of molecules including xanthydrol groups and its use for the manufacture of polyether ketone ketone. |
| US10793668B2 |
Naphthoindacenodithiophenes and polymers
Polymers comprising at least one unit of formula 1 and compounds of the formula 1′ wherein, in formulae 1 and 1′ n is 0, 1, 2, 3 or 4 m is 0, 1, 2, 3 or 4 X is at each occurrence selected from the group consisting of O, S, Se or Te, Q is at each occurrence selected from the group consisting of C, Si or Ge R is at each occurrence selected from the group consisting of hydrogen, C1-30-alkyl, C2-30-alkenyl, C2-30-alkynyl, C5-12-cycloalkyl, C6-18-aryl, R2, R2′, R* are at each occurrence independently selected from the group consisting of hydrogen, C1-30-alkyl, C2-30-alkenyl, C2-30-alkynyl, C5-12-cycloalkyl, C6-18-aryl, 5 to 20 membered hetero-aryl, OR21, OC(O)—R21, C(O)—OR21, C(O)—R21, NR21R22, NR21—C(O)R22, C(O)—NR21R22, N[C(O)R21][C(O)R22], SR21, halogen, CN, SiRSisRSitRSiu and OH, L1 and L2 are independently from each other and at each occurrence selected from the group consisting of C6-30-arylene, 5 to 30 membered heteroarylene. |
| US10793666B2 |
Polyisocyanate composition, polyurethane resin and two-component curable polyurethane composition
A polyisocyanate composition includes an isocyanurate derivative of xylylene diisocyanate, and a biuret derivative of aliphatic polyisocyanate. |
| US10793662B2 |
Nitrogen-containing compounds suitable for use in the production of polyurethanes
The present invention provides for the use of nitrogen compounds of formula (I) and/or of corresponding quaternized and/or protonated compounds for production of polyurethanes, compositions containing these compounds and polyurethane systems, especially polyurethane foams, which have been obtained using the compounds. |
| US10793660B2 |
Macromonomer copolymer and method for producing same
Provided is a macromonomer copolymer (Y) including a monomer unit of a specific macromonomer (A) and a monomer unit of a comonomer (B) copolymerizable with the macromonomer (A), in which a value of Hx represented by a specific expression is 0.05 to 0.40. |
| US10793658B2 |
Multi-component copolymer, rubber composition, crosslinked rubber composition, rubber product, and tire
An object of the present invention is to provide a multicomponent copolymer for use for producing a rubber composition and a rubber product such as tires and the like excellent in crack resistance and further having low heat generation while maintaining high weather resistance. Further, the present invention is to provide a rubber composition containing the multicomponent copolymer, a crosslinked rubber composition obtained by crosslinking the rubber composition, and a rubber product and a tire using the rubber composition or the crosslinked rubber composition. The multicomponent copolymer of the present invention contains a conjugated diene unit, a non-conjugated olefin unit and an aromatic vinyl unit, wherein the main chain is formed of an acyclic structure alone and the content of the aromatic vinyl unit is 5 mol % or less of the whole multicomponent copolymer. |
| US10793653B2 |
Process for preparing conjugated diene (co)polymers in the presence of a catalytic system comprising a pyridyl iron (III) complex
A process for preparing conjugated diene (co)polymers comprising polymerizing at least one conjugated diene in the presence of a catalytic system comprising: (a) at least one pyridyl iron (III) complex having general formula (I) or (II): wherein: —R1, R2, R3 and R4, identical or different, represent a hydrogen atom; or are selected from linear or branched, optionally halogenated C1-C20, preferably C1-C15, alkyl groups, optionally substituted cycloalkyl groups, optionally substituted aryl groups; —R5 represents a hydrogen atom, or is selected from linear or branched, optionally halogenated C1-C20, preferably C1-C15, alkyl groups, optionally substituted cycloalkyl groups, optionally substituted aryl groups; —X, identical or different, represent a halogen atom such as, for example, chlorine, bromine, iodine; or are selected from linear or branched C1-C20, preferably C1-C15, alkyl groups, —OCOR6 groups or —OR6 groups wherein R6 is selected from linear or branched C1-C20, preferably C1-C15, alkyl groups. —n is 3; (b) at least one co-catalyst selected from organo-aluminum derivatives, preferably from: (b1) aluminum compounds having general formula (III): Al(R7)(R8)(R9) (IIl) wherein R7 represents a hydrogen atom, or is selected from linear or branched C1-C20 alkyl groups, cycloalkyl groups, aryl groups, alkylaryl groups, arylalkyl groups, alkoxy groups; R8 and R9, identical or different, are selected from linear or branched C1-C20 alkyl groups, cycloalkyl groups, aryl groups, alkylaryl groups, arylalkyl groups; (b2) aluminoxanes having general formula (IV): (R10)2—Al—O—[-AI(R11)—O-]m-AI-(R12)2 (IV), wherein R10, R11 and R12, identical or different, represent a hydrogen atom, or a halogen atom such as chlorine, bromine, iodine, fluorine; or are selected from linear or branched C1-C20 alkyl groups, cycloalkyl groups, aryl groups, said groups being optionally substituted with one or more silicon or germanium atoms; and m is an integer ranging from 0 to 1000; (b3) partially hydrolyzed organo-aluminum derivatives; (b4) haloaluminum alkyls having general formula (V) or (VI): AI(R13)p(X′)3-p (V) AI2(R13)q(X′)3-q (VI) wherein p is 1 or 2; q is an integer ranging from 1 to 5; R13, identical or different, are selected from linear or branched C1-C20 alkyl groups; X′ represents a chlorine or bromine atom, preferably chlorine; provided that said co-catalyst (b) is not selected from organo-boron derivatives. |
| US10793652B2 |
Solid PMAO composition and method for producing same
A method for producing a high-activity solid PMAO composition is provided, involving: (a) heating an aromatic hydrocarbon solution of TMAL and PMAO containing units having formula (I), and precipitating a solid PMAO composition containing PMAO and TMAL; (b) adding an aromatic hydrocarbon solution of TMAL and PMAO containing units represented by formula (I) to a solution containing the solid PMAO composition; and (c) heating the resulting solution, thereby precipitating a solid PMAO composition. In steps (b) and (c), at least 70% of the PMAO and TMAL in terms of aluminum precipitates. The median diameter d2 of the solid PMAO composition produced in (c) is greater than the median diameter d1 of the solid PMAO composition produced in (a). -[(Me)AlO]n— (I) In formula (I), n represents an integer of 10-50. An olefin polymerization catalyst using the solid PMAO composition and a method for producing an olefin polymer using this catalyst are also described. |
| US10793648B2 |
Fucose-containing bacterial biopolymer
The presently disclosed subject matter concerns a microbial biopolymer comprising fucose in its composition. This biopolymer consists of a polysaccharide comprising fucose, which represents at least 10% of its composition. This fucose-containing polysaccharide also contains non-sugar components, namely, acyl group substituents. This disclosed subject matter also concerns the process for the production of the biopolymer, which is obtained cultivation of the bacterium Enterobacter A47 (DSM 23139), using glycerol or glycerol-rich mixtures as carbon sources. The fucose-containing biopolymer of the presently disclosed subject matter may be used in several industrial applications (e.g. pharmaceutical, cosmetics and agro-food industries) and in the treatment of industrial wastes (e.g. oil and metal recovery). |
| US10793647B2 |
Method for production of cellulose nanocrystals from Miscanthus giganteus and composites therefrom
Cellulose nanocrystals (CNCs) from the plant Miscanthus Giganteus (MxG) and a matrix material are present in a composite composition. Impressive yields of MxG-CNCs are obtained through a combination of processing steps including base hydrolysis, bleaching and acid hydrolysis. MxG-CNCs are produced having high aspect ratios, are biorenewable and can be used for a wide range of applications such as nanofillers in composites. |
| US10793643B2 |
PCSK9 antibody, antigen-binding fragment thereof, and medical application thereof
The present invention provides a PCSK9 antibody, an antigen-binding fragment thereof, and a medicinal application thereof. Provided in the invention is a chimeric antibody and a humanized antibody, both comprising a CDR of the PCSK9 antibody, and a pharmaceutical composition comprising the PCSK9 antibody and an antigen-binding fragment thereof, and an application of the PCSK9 antibody as a lipid-lowering agent. The invention specifically relates to an application of a humanized PCSK9 antibody for preparing a pharmaceutical drug to treat a PCSK9-induced disease or symptom. |
| US10793640B2 |
Monoclonal antibodies against HER2 epitope
Isolated monoclonal antibodies which bind to human epidermal growth factor receptor 2 (HER2), and related antibody-based compositions and molecules, are disclosed. Pharmaceutical compositions comprising the antibodies and therapeutic and diagnostic methods for using the antibodies are also disclosed. |
| US10793632B2 |
Bispecific immunomodulatory antibodies that bind costimulatory and checkpoint receptors
The present invention is directed to bispecific, heterodimeric immunomodulatory antibodies. |
| US10793628B2 |
Isolated antibodies against interleukin-17 receptor B (IL-17RB) for cancer therapy
Methods and compositions for treatment and therapy of cancer are provided. Specifically, antagonists specific for interleukin-17 receptor B (IL-17RB) and its ligand IL-17B are provided. Potent neutralizing antibodies specific for IL-17RB and methods for their manufacture and use are disclosed. The invention also relates to antisense, RNAi and shRNA compositions for the prevention and treatment of cancer, in particular breast cancer and pancreatic cancer. |
| US10793624B2 |
Human antibodies to Bet v 1 and methods of use thereof
Provided herein are antibodies that bind Fagales allergens, Fagales related allergens, birch pollen, or Bet v 1, compositions comprising the antibodies, nucleic acids encoding the antibodies, and methods of using the antibodies. According to certain embodiments, the antibodies are fully human monoclonal antibodies that bind to Bet v 1. The antibodies are useful for binding Bet v 1 in vivo, thus preventing binding of the allergen to pre-formed IgE on the surface of mast cells or basophils. In doing so, the antibodies act to prevent the release of histamine and other inflammatory mediators from mast cells and/or basophils, thus ameliorating the untoward response to the Fagales allergens in sensitized individuals. |
| US10793620B2 |
Method for producing antigen-specific B cells and their use for the production of hybridoma cells and monoclonal antibodies
The invention refers to a non-therapeutic method for producing antigen-specific B cells by using the adoptive cell transfer of primed B cells, especially of spleen cells including B cells of a previously immunized non-human animal and by administering an antigen of interest to a naïve non-human animal. |
| US10793617B2 |
Methods of use of soluble CD24 for therapy of rheumatoid arthritis
Provided herein is a CD24 protein. The CD24 protein may include mature human or mouse CD24, as well as a N- or C-terminally fused portion of a mammalian immunoglobulin. |
| US10793614B2 |
Antagonists of fish reproduction
Peptide-based neurokinin antagonists of fish reproduction are disclosed. Compositions comprising antagonists of fish neurokinin and methods of inhibiting or delaying puberty, fish maturation or reproduction processes using these compounds are also provided. |
| US10793613B2 |
Compositions and methods for targeted cytokine delivery
The present disclosure encompasses compositions and methods for targeted cytokine delivery. The compositions disclosed herein comprise a cytokine linked to a ligand and may improve immunotherapy by limiting side effects associated with immunotherapy. |
| US10793612B2 |
Process for designing diverged, codon-optimized large repeated DNA sequences
This disclosure concerns methods for the design of synthetic nucleic acid sequences that encode polypeptide amino acid repeat regions. This disclosure also concerns the use of such sequences to express a polypeptide of interest that comprises amino acid repeat regions, and organisms comprising such sequences. |
| US10793611B2 |
Bacillus thuringiensis CYT1A mutants
The disclosure provides nucleic acids encoding variant polypeptides having pesticidal activity against insect pests, including Lepidoptera and Diptera. Particular embodiments provide isolated nucleic acids encoding Cyt1A variant polypeptides, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, particularly Diptera pests. |
| US10793610B2 |
Pesticidal genes and methods of use
Compositions having pesticidal activity and methods for their use are provided. Compositions include isolated and recombinant polypeptide sequences having pesticidal activity, recombinant and synthetic nucleic acid molecules encoding the pesticidal polypeptides, DNA constructs comprising the nucleic acid molecules, vectors comprising the nucleic acid molecules, host cells comprising the vectors, and antibodies to the pesticidal polypeptides. Nucleotide sequences encoding the polypeptides provided herein can be used in DNA constructs or expression cassettes for transformation and expression in organisms of interest, including microorganisms and plants. The compositions and methods provided herein are useful for the production of organisms with enhanced pest resistance or tolerance. Transgenic plants and seeds comprising a nucleotide sequence that encodes a pesticidal protein of the invention are also provided. Such plants are resistant to insects and other pests. Methods are provided for producing the various polypeptides disclosed herein, and for using those polypeptides for controlling or killing a pest. Methods and kits for detecting polypeptides of the invention in a sample are also included. |
| US10793609B2 |
Compressed pathways for nonribosomal molecular biosynthesis
Provided herein are synthetic pathways from Escherichia coli and Vibrio cholerae genes for the production of new, synthetic nonribosomal peptides, and methods and compositions comprising the same. Some aspects of the present disclosure are directed to modified bacterial cells comprising a compressed biosynthetic pathway that comprises (a) biosynthetic genes obtained from one species encoding enzymes active in the bioassembly of a nonribosomal molecule, (b) biosynthetic genes obtained from another species encoding enzymes active in the bioassembly of a nonribosomal molecule that is different from the nonribosomal molecule of (a). In some embodiments, the biosynthetic genes of (a) are Escherichia coli biosynthetic genes and may include entD gene, an entC gene, an entE gene, an entB gene and an entA gene. In some embodiments, the biosynthetic genes of (b) are Vibrio cholera biosynthetic genes and may include a vibH gene and a vibF gene. |
| US10793603B2 |
Polysaccharide derivative having membrane-permeable peptide chain
A polysaccharide derivative has a partial structure represented by Formula (1) below. It is preferable that at least one of the amino acids that constitute X2 in Formula (1) below is a basic amino acid. (In the formula, X1 represents a residue obtained by removing the terminal amino group and the terminal carboxyl group from a neutral amino acid or an ω-aminoalkanoic acid, X2 represents a residue obtained by removing the terminal amino group and the terminal carboxyl group from a membrane-permeable peptide, X3 represents a hydroxyl group, an amino group, an alkoxyl group having 1 to 4 carbon atoms, or a benzyloxy group, a represents a number of 0 or 1, and b represents a number of from 0 to 50.) |
| US10793601B2 |
Therapeutic spalt-like transcription factor 4 (SALL4) peptide
Isolated peptides and pharmaceutical compositions comprising isolated peptides that bind to retinoblastoma binding protein 4 (RBBp4) and block the Spalt-Like Transcription Factor 4 (SALL4)-RBBp4 interaction are described. Methods of inhibiting binding of SALL4 to RBBp4 and methods of treating a subject having a disorder mediated by a dysregulation of SALL4 are also described. |
| US10793599B2 |
MPHOSPH1-derived peptide, and vaccine including same
The present invention provides MPHOSPH1-derived epitope peptides having the ability to induce cytotoxic T cells. The present invention further provides polynucleotides encoding the peptides, antigen-presenting cells presenting the peptides, and cytotoxic T cells targeting the peptides, as well as methods of inducing the antigen-presenting cells or CTLs. The present invention also provides compositions and pharmaceutical compositions containing them as an active ingredient. Further, the present invention provides methods of treating and/or preventing cancer, and/or preventing postoperative recurrence thereof, using the peptides, polynucleotides, antigen-presenting cells, cytotoxic T cells or pharmaceutical compositions of the present invention. Methods of inducing an immune response against cancer are also provided. |
| US10793590B2 |
Antifungal compounds
Compounds of formula (I) or formula (II), compositions and methods useful for treating and/or preventing a fungal infections are provided. wherein the substituents are as defined in the appended claims. |
| US10793588B2 |
Crystal form of sodium-glucose cotransporter 2 inhibitor
The present invention relates to a crystalline form of a co-crystal of an inhibitor against sodium-glucose cotransporter 2 with L-proline, a method for preparing the same, a pharmaceutical composition comprising the same, and use thereof. Specifically, the present invention relates to a crystalline form of a co-crystal of an inhibitor against sodium-glucose cotransporter 2 represented by formula (1), i.e., (2S,3R,4R,5S,6R)-2-(3-(4-(((1R,3s,5S)-bicyclo[3.1.0]hexan-3-yl)oxy)benzyl)-4-chlorophenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol, with L-proline, a method for preparing the same, a pharmaceutical composition comprising the same, and use thereof. |
| US10793587B2 |
Biofilm inhibiting compositions enhancing weight gain in livestock
A method of enhancing the growth of an animal, as well as treating or preventing antimicrobial infections is provided. The method includes causing the animal to ingest or absorb an effective amount of one or more Fe III complex compounds, including but not limited to Fe III complexes comprising ligands bound to the iron center such as amino acids or α-hydroxy acids. The compounds are also useful for inhibiting, reducing, or preventing biofilm formation or buildup on a surface; the treatment of, inhibition of growth of, and inhibition of colonization by, bacteria, both in biological and non-biological environments; disinfecting surfaces, potentiating the effects of antibiotics and other anti-microbial agents, and increasing the sensitivity of bacteria and other microorganisms, to anti-microbial agents are also provided. |
| US10793585B2 |
Phosphoric acid diester salt, production method therefor, non-aqueous electrolytic solution for power storage element, and power storage element
Disclosed is a phosphoric acid diester salt which can suppress deterioration of charge-discharge characteristics of a power storage element, and can suppress the rise in internal resistance after storage at high temperature, a production method therefor, a non-aqueous electrolytic solution for a power storage element, and a power storage element. Disclosed is a phosphoric acid diester salt represented by the following chemical formula (1): wherein Mn+ represents a hydrogen ion, an alkali metal ion, an alkali earth metal ion, an aluminum ion, a transition metal ion, or an onium ion; R1 and R2 are different from each other and represent a hydrocarbon group having 1 to 10 carbon atoms, or a hydrocarbon group having 1 to 10 carbon atoms and having at least one of a halogen atom, a heteroatom, and an unsaturated bond; and n represents a valence. |
| US10793580B2 |
Substituted pyrazoloazepin-8-ones and their use as phosphodiesterase inhibitors
The present invention relates to novel pyrazoloazepin-8-ones with phosphodiesterase inhibitory activity, as well as to their use as therapeutic agents in the treatment of inflammatory diseases and conditions. |
| US10793579B2 |
Bicyclic-fused heteroaryl or aryl compounds
Compounds, tautomers and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula Ia, as defined in the specification. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed. |
| US10793578B2 |
Fused pentacyclic imidazole derivatives as modulators of TNF activity
A series of fused pentacyclic imidazole derivatives, being potent modulators of f benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders. In particular, the present invention is concerned with 5,7,8,15-tetrahydro-6H-8,15-methanobenzimidazo[1,2-b][2,5]benzodiazocin-6-one derivatives and analogs thereof. |
| US10793576B2 |
Compound used as Bruton's tyrosine kinase inhibitor and preparation method and application thereof
The present invention provides a compound having a structure shown in formula (I) or an isomer, pharmaceutically acceptable solvate, or salt thereof. The compound is used as a Bruton's tyrosine kinase inhibitor, and has a higher inhibitory activity against BTK and less adverse effects. |
| US10793572B2 |
Substituted pyrimidine derivatives useful in the treatment of autoimmune diseases
Disclosed are novel compounds useful in the treatment of multiple sclerosis and other autoimmune diseases. The present invention describes compounds of formula (I) wherein: R1 is selected from H and CH3 R2 is selected from H, C4H9 alkyl, C6H13 alkyl and C3H6-phenyl, said phenyl optionally substituted by OH or OCH3, (1R,2S,5S)-5-methylcyclopent-3-ene-1,2-diol X is O or S Y is C, N or S. |
| US10793571B2 |
Uses of diazepane derivatives
The present invention provides compounds of Formula (II) (e.g., compounds of Formula (I)), and pharmaceutically compositions thereof. Compounds of Formula (II) are believed to be binders of bromodomains and/or bromodomain-containing proteins (e.g., bromo and extra terminal (BET) proteins). Also provided are methods, uses, and kits using the compounds and pharmaceutical compositions for inhibiting the activity (e.g., increased activity) of bromodomains and/or bromodomain-containing proteins and for treating and/or preventing in a subject diseases associated with bromodomains or bromodomain-containing proteins (e.g., proliferative diseases, cardiovascular diseases, viral infections, fibrotic diseases, metabolic diseases, endocrine diseases, and radiation poisoning). The compounds, pharmaceutical compositions, and kits are also useful for male contraception. |
| US10793569B2 |
Toll-like receptor 7 (TLR7) agonists having heteroatom-linked aromatic moieties, conjugates thereof, and methods and uses therefor
Compounds having a structure according to formula (I) or (II) where R1, R2, R3, R4, Ar and X1 are as defined herein, are agonists for the Toll-like receptor 7 (TLR7) and can be used as adjuvants for stimulating the immune system. Some such compounds can be used in conjugates for targeted delivery to the organ or tissue of intended action. |
| US10793563B2 |
GCN2 inhibitors and uses thereof
The present invention provides compounds, compositions thereof, and methods of using the same. |
| US10793561B2 |
1,8-naphthyridinone compounds and uses thereof
1,8-naphthyridinone compounds as modulators of an adenosine receptor are provided. The compounds may find use as therapeutic agents for the treatment of diseases mediated through a G-protein-coupled receptor signaling pathway and may find particular use in oncology. |
| US10793560B2 |
N-pyridinyl acetamide derivatives as inhibitors of the WNT signaling pathway
Disclosed are compounds useful as inhibitors of the Wnt signalling pathway. Specifically, inhibitors of Porcupine (Porcn) are contemplated by the invention. In addition, the invention contemplates processes to prepare the compounds and uses of the compounds. The compounds of the invention may therefore be used in treating conditions mediated by the Wnt signalling pathway, for example, in treating cancer, sarcoma, melanoma, skin cancer, haematological tumors, lymphoma, carcinoma, and leukemia; or enhancing the effectiveness of an anti-cancer treatment. |
| US10793555B2 |
Oxime ester photoinitiators
Compounds of the formulae (I) or (II) wherein X is A is O, S, NR5 or CR16R17; R1 is for example hydrogen or C1-C20alkyl R2 is for example hydrogen, C1-C20alkyl or C6-C20aryl R5 for example is C1-C20alkyl; R7, R8, R9, R10 and R11 for example independently of each other are hydrogen. C1-C20alkyl, halogen, CN or NO2; Ar1 is for example unsubstituted or substituted C6-C20aryl, C3-C20heteroaryl, C6-C20aroyl, C3-C20heteroarylcarbonyl or or Ar1 is Ar2 is for example phenylene, all of which are unsubstituted or substituted M is for example unsubstituted or substituted C1-C20alkylene Y is a direct bond, O, S, NR5 or CO; Z1 is for example O or S; Z2 is a direct bond, O, S or NR5; and Q is CO or a direct bond. |
| US10793549B2 |
Sulfuryl-substituted benzoheterocyclic derivative, preparation method and medical use thereof
The present invention relates to a sulfuryl-substituted benzoheterocyclic derivative, a preparation method and medical use thereof. Particularly, disclosed is a compound of formula (I) or a pharmaceutically acceptable salt, stereoisomer, solvate, or prodrug thereof, and a preparation method and application thereof. The definition of each group in the formula can be found in the specification and the claims. |
| US10793541B2 |
Process for making compounds for use in the treatment of cancer
Disclosed herein is a process of making a compound of formula I The compound of formula I is an inhibitor of MEK and thus can be used to treat cancer. |
| US10793538B2 |
Cycloalkenyl hydroxamic acid derivatives and their use as histone deacetylase inhibitors
The present invention provides compounds of formula (I): or a pharmaceutically acceptable salt, solvate, or prodrug thereof, wherein W, X, n, s, t, and Ra are as described herein. The present invention relates generally to selective inhibitors of histone deacetylase and to methods of making and using them. |
| US10793537B1 |
Method of acid saccharification of biomass
Disclosed herein are a method of acid saccharification of biomass and a method of polymerization of furan compounds. The method of acid saccharification of biomass comprises recovering pentose-derived furan compounds produced during the acid saccharification process of biomass. The method of acid saccharification of biomass comprises introducing furan compounds into the acid saccharification process of biomass, to produce and recover furan polymers. |
| US10793535B2 |
Heterocyclic glutaminase inhibitors
The invention relates to novel heterocyclic compounds and pharmaceutical preparations thereof. The invention further relates to methods of treatment using the novel heterocyclic compounds of the invention. |
| US10793522B2 |
Sulfonamides as inhibitors of the uptake of extracellular citrate
The present invention relates to sulfonamides of formula (I) wherein A, R1, and R2 are as defined herein. Also disclosed are medicaments comprising the compounds of formula (I) and their use for the treatment of metabolic and/or cardiovascular diseases. |
| US10793520B2 |
Sulfonylaminobenzamide compound and pest control agent
A compound represented by formula (I) or a salt thereof. In formula (I), R1 and R4 each independently represent a hydrogen atom, or an unsubstituted or substituted C1 to C6 alkyl group or the like. R2 represents a hydrogen atom, or an unsubstituted or substituted C1 to C6 alkyl group or the like. R3 represents an unsubstituted or substituted C1 to C6 alkyl group or the like. R5 represents a C1 to C6 haloalkyl group or the like. G represents an oxygen atom or a sulfur atom. R6 and R7 each independently represent a hydrogen atom, or an unsubstituted or substituted C1 to C6 alkyl group or the like. n represents 0 or 1. R8 and R9 each independently represent a hydrogen atom, or an unsubstituted or substituted C1 to C6 alkyl group. Ar represents an unsubstituted or substituted C6 to C10 aryl group or the like. |
| US10793518B2 |
Hydrazinyl and aminooxy compounds and their methods of use
The present disclosure is directed dye compounds containing a hydrazinyl substituent and optionally, one or more negatively charged groups, such as sulfonate, phosphate, phosphonate, and/or carboxylate groups and dye compounds containing an aminooxy substitutent. The compounds are useful in the detection of analytes containing aldehyde and ketone groups, including, for example, glycans. |
| US10793511B2 |
Process for converting cyclic alkyleneureas into their corresponding alkyleneamines
A process is provided for converting cyclic alkyleneureas into their corresponding alkyleneamines. The process includes reacting a feedstock comprising cyclic alkyleneureas in the liquid phase with water in an amount of from about 0.1 to about 20 mole water per mole urea moiety, at a temperature of at least 230° C., with removal of CO2. The process may allow the efficient conversion of alkyleneureas into the corresponding alkyleneamines. In certain embodiments, the process has a high yield and low side product production. |
| US10793504B2 |
Methods for cross coupling
Methods of preparing substituted bicyclo[0.1.1.1]pentane compounds of Formula (I) comprise reacting a compound of Formula (A) with a compound of Formula (B) in the presence of a first transition metal catalyst selected from a palladium catalyst and a nickel catalyst, where the variables R1, R2, X1 and X2 are as described herein. |
| US10793503B2 |
Labile esters of agrochemicals for controlled release and reduction of off-site movement
The present invention relates to esters of carboxylic acid agrochemicals comprising a labile protecting group and having formula (I). Certain of the esters of carboxylic acid agrochemicals do not undergo hydrolysis to a significant degree in the dark, but are cleaved to regenerate the parent carboxylic acid agrochemical when exposed to light. Others of the esters of carboxylic acid agrochemicals undergo hydrolysis under both light and dark conditions. The present invention further relates to methods for the controlled release of a carboxylic acid agrochemicals, and to methods of controlling unwanted plants comprising applying to the unwanted plants an ester of a carboxylic acid agrochemical. |
| US10793501B2 |
Method for providing a succinic acid solution
The invention pertains to a method for providing a succinic acid solution, comprising the steps of —providing a first magnesium succinate containing medium with a magnesium succinate concentration of 18-23 wt. % to a first acidification reactor where it is contacted with hydrogen chloride to form a solution of succinic acid, magnesium chloride and hydrogen chloride, —providing a second magnesium succinate containing medium with a magnesium succinate concentration of 25-50 wt. %, and contacting it in a second acidification reactor with the solution of succinic acid, magnesium chloride and hydrogen chloride withdrawn from the first acidification reactor, to form an aqueous mixture comprising magnesium chloride and succinic acid with a succinic acid concentration of at least 18 wt. %. The method according to the invention makes it possible to obtain a solution comprising succinic acid and magnesium 20 chloride with an increased succinic acid concentration. |
| US10793500B2 |
Dissociation of 1,4-bis (4-phenoxybenzoyl)benzene—Lewis acid complex in a protic solvent
A method for manufacturing 1,4-bis(4-phenoxybenzoyl)benzene, including: reacting terephthaloyl chloride with diphenyl ether in the presence of a Lewis acid, so as to obtain a product mixture including 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex, wherein the 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex is, at least partly, in the form of a precipitate; carrying out a solid/liquid separation of the product mixture to obtain a cake comprising the 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex precipitate; putting the cake in contact with a decomplexing solvent, wherein the decomplexing solvent is a protic solvent, so as to dissociate the 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex into 1,4-bis(4-phenoxybenzoyl)benzene; and, recovering the 1,4-bis(4-phenoxybenzoyl)benzene. Also, a method for manufacturing a polyaryletherketone polymer starting from 1,4-bis(4-phenoxybenzoyl)benzene manufactured by the above method. |
| US10793491B2 |
Process for producing benzene from C5-C12 hydrocarbon mixture
A process for producing benzene comprising the steps of:(a) separating a source feedstream comprising C5-C12 hydrocarbons including benzene and alkylbenzenes into a first feedstream comprising a higher proportion of benzene than the source feedstream and a second feedstream comprising a lower proportion of benzene than the source feedstream and subsequently, (b) contacting the first feedstream in the presence of hydrogen with a first hydrocracking catalyst, and (c) contacting the second feedstream with hydrogen under second process conditions to produce a second product stream comprising benzene, wherein i) the second process conditions are suitable for hydrocracking and step (c) involves contacting the second feedstream in the presence of hydrogen with a second hydrocracking catalyst, ii) the second process conditions are suitable for toluene disproportionation and involve contacting the second feedstream with a toluene disproportionation catalyst or iii) the second process conditions are suitable for hydrodealkylation. |
| US10793489B2 |
Ethylene oligomerization processes
Disclosed herein is a process for forming an oligomer product comprising (a) introducing into a reaction zone (i) ethylene; (ii) a heteroatomic ligand metal salt complex comprising a heteroatomic ligand complexed to a first metal salt; (iii) a second metal salt wherein an equivalent molar ratio of the second metal salt to the heteroatomic ligand of the heteroatomic ligand metal salt complex is at least 0.5:1 and where the second metal salt is an iron salt, a cobalt salt, or any combination thereof; (iv) an organoaluminum compound; and (b) forming an oligomer product. Also disclosed herein is a process comprising (a) introducing into a reaction zone (i) ethylene; (ii) a heteroatomic ligand; (iii) a metal salt where an equivalent molar ratio of the metal salt to the heteroatomic ligand is at least 1.5:1; (iv) an organoaluminum compound; and (b) forming an oligomer product. |
| US10793487B2 |
Process for producing methanol and/or methane
It is disclosed a system for producing methanol/methane, said system comprising an electrolysis section (1) producing hydrogen and oxygen from the cleaving of water molecules, and said system further comprising a closed cultivation/breeding container/pond (5) for aquatic organisms creating CO2 through their metabolism to be liberated into the water surrounding said organisms forming CO2-rich water, said CO2-rich water being transported to a CO2-liberating section forming gaseous CO2 and CO2-poor water, said liberated gaseous CO2 being transported to a reactor (6,6′) and being combined with said hydrogen from said electrolysis plant (1) for creating methanol and/or methane as an end product, said methanol/methane being isolated and exited from said system. |
| US10793481B2 |
Methods for treating a plant exposed to a phytotoxicant
Methods of treating a plant exposed to a phytotoxicant are provided. Embodiments of the subject methods include identifying a plant exposed to a phytotoxicant and applying an assimilable carbon-skeleton energy component-comprising composition to the identified plant. Embodiments of the subject compositions may include one or more of a macronutrient component, micronutrient component, vitamin/cofactor component, complexing agent and microbe. Kits for use in practicing the subject invention are also provided. The subject methods find use in a variety of different applications in which a plant is phytotoxic or at least in danger of becoming phytotoxic due to exposure or potential exposure to a phytotoxicant. |
| US10793478B2 |
Single phase fiber reinforced ceramic matrix composites
Ceramic composite materials that are reinforced with carbide fibers can exhibit ultra-high temperature resistance. For example, such materials may exhibit very low creep at temperatures of up to 2700° F. (1480° C.). The present composites are specifically engineered to exhibit matched thermodynamically stable crystalline phases between the materials included within the composite. In other words, the reinforcing fibers, a debonding interface layer disposed over the reinforcing fibers, and the matrix material of the composite may all be of the same crystalline structural phase (all hexagonal), for increased compatibility and improved properties. Such composite materials may be used in numerous applications. |
| US10793476B2 |
Method of preparing cerium boride powder
A method of preparing cerium boride powder, according to the present invention, includes a first step for generating mixed powder by mixing at least one selected from among cerium chloride (CeCl3) powder and cerium oxide (CeO2) powder, at least one selected from among magnesium hydride (MgH2) powder and magnesium (Mg) powder, and boron oxide (B2O3) powder, a second step for generating composite powder including cerium boride (CexBy) and at least one selected from among magnesium oxide (MgO) and magnesium chloride (MgCl2), by causing reaction in the mixed powder at room temperature based on a ball milling process, and a third step for selectively depositing cerium boride powder by dispersing the composite powder in a solution. |
| US10793473B2 |
Crosslinked polysaccharide compositions and concrete blends containing the same
Compositions comprising crosslinked polysaccharides, particularly levan and/or dextran, may provide advantageous benefits when admixed with concrete blends. Suitable compositions may comprise a biologically sourced surfactant, and a crosslinked polysaccharide, in which the crosslinked polysaccharide comprises at least one crosslinking group bonded via ether linkages to a first polysaccharide chain and a second polysaccharide chain. Concrete blends may comprise such compositions, a cement and water. Methods for forming and/or using the concrete blends may comprise allowing the concrete blends to form a hardened mass. |
| US10793472B2 |
Anti-sagging gypsum product and a method to manufacture
The present invention provides a composition, a gypsum board and their preparation method and the use of ascorbic acid as an anti-sagging additive in a gypsum board. Said gypsum board comprises set gypsum prepared from the composition; while said composition comprises hemi-hydrate gypsum, water and a compound comprising group and no carboxylate groups. The set gypsum prepared from the said composition shows better anti-sagging or deformation resisting property. The gypsum board of the present invention is hardly distorted and has stronger stability even in the condition of high humidity, thus improve the quality of the gypsum board to meet the demands of the customer. |
| US10793471B2 |
Composition based on calcium oxide
A composition, in particular a setting accelerator for mineral binders, containing or being made of: a) calcium oxide in the particle form; b) an inhibitor for the reaction of calcium oxide with water and c) optionally water. |
| US10793468B2 |
Method of manufacturing an etched glass article
A method of manufacturing an etched glass article includes the steps of jetting an image with a UV curable inkjet ink on a surface of the glass article; UV curing the image; etching the surface not covered by the UV cured image to obtain an etched image; and removing the UV cured image in an aqueous alkaline solution; wherein the UV curable inkjet ink includes a polymerizable composition, wherein at least 80 wt % of the polymerizable composition consists of: a) 15.0 to 70.0 wt % of an acryl amide; b) 20.0 to 75.0 wt % of a polyfunctional acrylate; and c) 1.0 to 15.0 wt % of a (meth)acrylate containing a carboxylic acid group, a phosphoric acid group or a phosphonic acid group-; with all weight percentages (wt %) based on the total weight of the polymerizable composition. |
| US10793465B2 |
Base material for disk roll, production method thereof, disk roll and production method thereof
A base material for a disk roll containing a layered silicate, in which the layered silicate is constituted to contain two or more kinds of minerals having an interlayer distance exceeding 10 angstroms. A base material for a disk roll is excellent in the compressive strength and wear resistance thereby. |
| US10793464B2 |
Glass plate bend-breaking method and bend breaking apparatus thereof
A bend-breaking apparatus 1A includes a supporting device 7 for supporting a glass plate 2 planarly on an upper surface thereof; a pair of bend-breaking heads 5 which are moved in an X-axis direction and a Y-axis direction within a horizontal plane with respect to the supporting device 7 by being NC controlled above the supporting device 7; a pair of moving devices 27 for respectively moving the pair of bend-breaking heads 5 in the X-axis direction and the Y-axis direction within the horizontal plane; a transporting device 45 for transporting the glass plate 2; a base 14; and a mount 28 which is provided above the base 14. |
| US10793461B2 |
Method and system for making 3D glass, glass-ceramic and ceramic objects
A apparatus for making a three-dimensional object (glass, glass ceramic or ceramic) that includes: a gripping fixture 102a having a grip surface or a pedestal 102 having a build surface 130, the grip or build surface configured to hold an end of a contiguous, preformed material 106, such as a fiber or a ribbon; a feed system 100 having a feed outlet 118 positioned above the grip or build surface, the feed system configured to feed the contiguous, preformed material into a build zone between the feed outlet and the grip or build surface; and a laser delivery system 134 arranged to direct at least one laser beam through the furnace 132 and into the build zone to form a hot spot 126 in the build zone; and a positioning system 120 arranged to effect relative motion between the grip or build surface and the feed outlet. In some implementations, the apparatus for making a 3D object can also include a furnace 132 enclosing the build zone and the feed outlet. |
| US10793459B2 |
Effective discharge of exhaust from submerged combustion melters and methods
Submerged combustion methods and systems including a melter equipped with an exhaust passage through the ceiling or the sidewall having an aggregate hydraulic diameter. Submerged combustion burners configured to create turbulent conditions in substantially all of the material being melted, and produce ejected portions of melted material. An exhaust structure including a liquid-cooled exhaust structure defining a liquid-cooled exhaust chamber having a cross-sectional area greater than that of the exhaust stack but less than the melter. The exhaust passage and liquid-cooled exhaust structure configured to maintain temperature and pressure of the exhaust, and exhaust velocity through the exhaust passage and the exhaust structure, at values sufficient to prevent the ejected material portions of melted material from being propelled out of the exhaust structure as solidified material, and maintain any molten materials contacting the first interior surface molten so that it flows down the first interior surface into the melter. |
| US10793457B2 |
Pedicure, manicure, and massage spa water treatment system
A pedicure, manicure, and massage spa water treatment system is disclosed. The pedicure, manicure, and massage spa water treatment system provides a container for containing spa treatment water and multiple fish, a spa water treatment container having a first spa water treatment section hydraulically connected to the container and a second spa water treatment section hydraulically connected to both the container and the first spa water treatment section. The spa treatment water hydraulically and sequentially flows from the container to the first spa water treatment section, to the second spa water treatment section, and subsequently to the container. The spa treatment water hydraulically flows from the container through a filtering device prior to hydraulic introduction to the first spa water treatment section and forming filtered spa treatment water. |
| US10793451B2 |
Method for treating water used in oil field applications to inhibit bacterial growth with methylammonium monomethyldithiocarbamate
A method of treating mineral slurries to inhibit bacterial growth includes adding an effective amount of one or more of sodium N-methyldithiocarbamate or methylammonium monomethyldithiocarbamate to the mineral slurry to inhibit bacterial growth. |
| US10793449B2 |
Fiber-optic integrated membrane reactor
A reactor for water splitting or water treatment includes a first electrode, a second electrode electrically coupled to the first electrode, and a proton exchange membrane separating the first electrode and the second electrode. The first electrode includes a first optical fiber coated with a photocatalytic material. |
| US10793447B2 |
System and method for plasma discharge in liquid
A system for generating a plasma discharge in liquid utilizes first and second electrodes spaced apart in an interior space of a vessel holding the liquid. A channel can be defined in certain embodiments at least partially by at least one of the first and second electrodes, and an inlet in fluid communication with the interior space is configured to generate a vortical fluid flow in the vessel. A method for generating a plasma discharge in liquid is also provided. |
| US10793443B2 |
Synthesis of a boron-containing zeolite with an MWW framework structure
The present invention relates to a process for the production of a boron-containing zeolitic material having an MWW framework structure comprising YO2 and B2O3, wherein Y stands for a tetravalent element, wherein said process comprises(a) providing a mixture comprising one or more sources for YO2, one or more sources for B2O3, one or more organotemplates, and seed crystals,(b) crystallizing the mixture obtained in (a) for obtaining a layered precursor of the boron-containing MWW-type zeolitic material,(c) calcining the layered precursor obtained in (b) for obtaining the boron-containing zeolitic material having an MWW framework structure,wherein the one or more organotemplates have the formula (I) R1R2R3N (I) wherein R1 is (C5-C8)cycloalkyl, and wherein R2 and R3 are independently from each other H or alkyl, as well as to a synthetic boron-containing zeolite which is obtainable and/or obtained according to the inventive process as well as to its use. |
| US10793442B2 |
Exfoliation of zeolites in functionalized polymers
A method for forming zeolite nanosheets includes forming a mixture including a layered zeolite precursor and a functionalized polymer and exfoliating the layered zeolite precursor to provide the zeolite nanosheets. |
| US10793438B2 |
Method of recycling composite container for high-pressure gas
A method of recycling a composite container for a high-pressure gas is carried out so as to recover carbon fibers in a long fiber state, using a recovering apparatus that can separate the inner and outer containers of a composite container for a high-pressure gas such as a hydrogen tank and take carbon fibers out of the outer container without cutting it in order to recycle the composite container, in order to increase the degree of recovery of carbon fibers and improve the efficiency of recycling. |
| US10793436B2 |
Two-dimensional transition metal chalcogenide nanostructure, device including the same, and method of preparing the two-dimensional transition metal chalcogenide nanostructure
Example embodiments relate to a method of preparing a two-dimensional (2D) transition metal chalcogenide nanostructure, the method including preparing a 2D transition metal chalcogenide nanostructure by a reaction between a transition metal precursor and a chalcogen precursor in a composition including a solvent, wherein the chalcogen precursor is a compound including a first bond connecting two neighboring chalcogen elements and the second bond connecting one of the two neighboring chalcogen elements and a hetero-element adjacent thereto, and binding energy of the second bond is 110% or less of the binding energy of the first bond, a 2D transition metal chalcogenide nanostructure prepared thereby, and a device including the 2D transition metal chalcogenide nanostructure. |
| US10793435B2 |
Apparatus and method for removing and retarding paraffin buildup on surfaces in contact with crude oil and natural gas
The present invention, in general, relates to portable/transportable apparatuses, methods, and systems for generating and delivering sulfur trioxide on-site or near an item to be treated. The present invention also relates to portable/transportable apparatuses, methods, and systems for removing hydrocarbon contaminants including waxes, paraffins, resins, and ashpaltenes from surfaces and treating the surfaces to reduce hydrocarbon contaminant build-up on the surfaces. |
| US10793434B2 |
System for hydrogen sulfide destruction and sulfur recovery
Embodiments of a hydrogen sulfide destruction and sulfur recovery system of the present invention generally include a tower, sulfur introduction piping, oxygen introduction piping, and hydrogen sulfide introduction piping, wherein said tower contains a lower cooling component positioned in a vapor space of a tower bottom section, a lower vapor space fluidly connected to an upper vapor space, one or more upper and lower catalyst beds, a first condensation cooling component and a collection tray disposed in a first condensation section, a second condensation cooling component disposed in a second condensation section, a fluid pathway, partially defined by a collection tray weir, between the first condensation section and the second condensation section, a fluid pathway between a bottom section of the second condensation section and the tower bottom section, and a second condensation section bottom section gas outlet. Embodiments of a method of using the system are also provided. |
| US10793429B2 |
Method for producing packaged MEMS assemblies at the wafer level, and packaged MEMS assembly
A production method includes providing a semiconductor substrate with a wiring layer stack having cutouts on a first main surface region of the semiconductor substrate at which MEMS components are arranged in an exposed manner in the cutouts and projecting through contact elements are arranged at metallization regions of the wiring layer stack; applying a b-stage material layer cured in an intermediate stage on the wiring layer stack, such that the cutouts are covered by the b-stage material layer and the vertically projecting through contact elements are introduced into the b-stage material layer; curing the b-stage material layer to obtain a cured b-stage material layer; thinning the cured b-stage material layer; and applying a redistribution layer (RDL) structure on the thinned, cured b-stage material layer to obtain an electrical connection between the wiring layer stack and the RDL structure via the through contact elements. |
| US10793428B2 |
Sensor element having laser-activated getter material
A method for producing a micromechanical component having a substrate and cap, which is connected to the substrate and encloses a first cavity therewith. A first pressure prevails in the first cavity, and a first gas mixture having a first chemical composition is enclosed, and an access opening is provided in the substrate or cap, which connects the first cavity to an environment of the micromechanical component, and then the first pressure and/or the first chemical composition is adjusted in the first cavity, and finally, the access opening is sealed with a laser by introducing energy/heat into an absorbing part of the substrate or cap, and a getter, introduced into the first cavity prior to the third task, is sealed with the laser radiation, and a getter, introduced into the first cavity prior to the third task, is activated at least partially with the laser radiation, during the third task. |
| US10793427B2 |
Eutectic bonding with AlGe
A MEMS device formed in a first semiconductor substrate is sealed using a second semiconductor substrate. To achieve this, an Aluminum Germanium structure is formed above the first substrate, and a polysilicon layer is formed above the second substrate. The first substrate is covered with the second substrate so as to cause the polysilicon layer to contact the Aluminum Germanium structure. Thereafter, eutectic bonding is performed between the first and second substrates so as to cause the Aluminum Germanium structure to melt and form an AlGeSi sealant thereby to seal the MEMS device. Optionally, the Germanium Aluminum structure includes, in part, a layer of Germanium overlaying a layer of Aluminum. |
| US10793426B2 |
Microelectromechanical system structure and method for fabricating the same
A microelectromechanical system structure and a method for fabricating the same are provided. A method for fabricating a MEMS structure includes the following steps. A first substrate is provided, wherein a transistor, a first dielectric layer and an interconnection structure are formed thereon. A second substrate is provided, wherein a second dielectric layer and a thermal stability layer are formed on the second substrate. The first substrate is bonded to the second substrate, and the second substrate removed. A conductive layer is formed within the second dielectric layer and electrically connected to the interconnection structure. The thermal stability layer is located between the conductive layer and the interconnection structure. A growth temperature of a material of the thermal stability layer is higher than a growth temperature of a material of the conductive layer and a growth temperature of a material of the interconnection structure. |
| US10793424B2 |
Device and method for a threshold sensor
A device with a first MEMS device and a second MEMS device is disclosed. The first MEMS device is configured to sense at least one external influence. The second MEMS device is responsive to the at least one external influence. The first MEMS device is configured to change a state when the at least one external influence exceeds a threshold value. The first MEMS device is configured to retain the state below the threshold value, wherein the change in state of the first MEMS device is done passively and wherein the state of the first MEMS device is indicative of a status of the second MEMS device. In one example, the first MEMS device further comprises a normally open switch that closes when the external influence exceeds the threshold value. |
| US10793422B2 |
Microelectromechanical systems packages and methods for packaging a microelectromechanical systems device
A microelectromechanical systems (MEMS) package may include a wafer having a MEMS device; a metal cap partially anchored to the wafer where at least one point between the cap and the wafer is unanchored, the metal cap at least substantially extending over the MEMS device; an electrical contact pad electrically coupled to the MEMS device; and a sealing layer disposed over the metal cap and the wafer, such that the sealing layer seals a gap between an unanchored portion of the metal cap and the wafer to encapsulate the MEMS device; wherein the electrical contact pad and the metal cap include the same composition. |
| US10793421B2 |
Wafer level encapsulation for MEMS device
A microelectromechanical system (MEMS) device is disclosed. The MEMS device includes a device substrate having a MEMS component in a device region. A top cap is fusion bonded to the top surface of the device substrate and a bottom cap is fusion bonded to the bottom surface of the device substrate. The top and bottom caps encapsulate the MEMS components. A cap includes a via isolation which extends a thickness of the cap and surrounds the device region. |
| US10793415B2 |
Water dispensing apparatus and control method thereof
A water dispensing apparatus may include a dispenser housing at which a container accommodation part accommodating a container is formed to be recessed; a water nozzle provided at an inner surface of the dispenser housing which defines an upper surface of the container accommodation part; a water level detecting member provided at the inner surface of the dispenser housing close to the water nozzle and configured to detect a level of water filled in the container; a target water level input part provided to input the level of water filled in the container; and a water level indicating unit provided at an inner surface of the dispenser housing which defines a side surface of the container accommodation part to indicate a water level on the container. |
| US10793413B2 |
Coolant recirculation apparatus for a beverage dispense system
A coolant recirculation apparatus is for a beverage dispense system. The apparatus comprises a pump mechanism arranged to recirculate coolant via a coolant circuit from a coolant reservoir to a beverage dispense location having at least one dispense point at which beverage is dispensed; an agitation mechanism arranged to agitate coolant within the coolant reservoir; a data sensor arranged to sense temperature data associated with the coolant; and a control unit in communication with the pump mechanism, the agitation mechanism and the data sensor. The control unit is arranged to control the rate of operation of the agitation mechanism and the pump mechanism in response to the temperature data and according to a predefined property of the beverage dispense system. |
| US10793411B2 |
Device for sterilizing closures for containers
A sterilizing device for sterilizing closures for closing containers has vertically-oriented closure receivers arranged around a circumference of said rotor that moves said closures through a treatment zone between a closure inlet and outlet. One of the closure receivers is provided with said actuating device that at least partially engages the housing for applying, using the actuator, an actuation movement to a closure in said closure receiver. The actuator is movably connected to the opening via a bellows. |
| US10793410B2 |
Prying tool capable of changing arrangement of prying members thereof
A plying tool includes a main body including a first joining portion and a second joining portion and a plying member set including a first and second plying member movably and releasably connected with the main body. The first and second plying members are movable relative to each other and adapted to connect with the main body in a first arrangement with the first plying member connected with the first joining portion and the second plying member connected with the second joining portion respectively, and a second arrangement with the first plying member connected with the second joining portion and the second plying member connected with the first joining portion respectively. |
| US10793407B1 |
High visibility push-pull forklift attachment
A high visibility push-pull handler configured to be mounted on a lift truck. The handler comprising a frame assembly, a pantograph mechanism coupled to the frame assembly, and a faceplate assembly coupled to the pantograph mechanism. The hander is configured with a view window extending through the handler, the view window not obstructed by parts of the handler when the handler is in any normal operating configuration, including a fully extended configuration, a fully retracted configuration, and any configuration in between the full extended and fully retracted positions. |
| US10793405B2 |
Scissor jacks
A scissor jack comprises a bracket coupled to a first upper arm and a second upper arm; a load rest positioned above the bracket and pivotally connected to the bracket; an elastic element disposed between the load rest and the bracket; a base coupled to a first lower arm and a second lower arm; a first connector pivotally connected to the first upper arm and the first lower arm; a second connector pivotally connected to the second upper arm and the second lower arm; and a driving rod drivably connected to the first and second connectors. |
| US10793401B2 |
Vehicle frame for a mobile crane and mobile crane
The present disclosure relates to a vehicle frame for a mobile crane having a frame, in particular having a middle frame part that extends in the longitudinal vehicle direction, and having at least one sliding beam box for a support apparatus that is releasably bolted to a front-face rear end of the frame, wherein the bolting between the frame and the sliding beam box comprises at least two pins extending in the longitudinal vehicle direction and at least two pins extending transversely to the vehicle direction. |
| US10793399B2 |
Girder beam installation and removal system and method
An installation jib for a girder beam installation and removal system includes a main body having a first end and a second, opposite end, the main body extending along a longitudinal axis between the first end and the second end. The installation jib further includes a first sub-frame element coupled to the main body, a first roller coupled to the first sub-frame element, a second sub-frame element coupled to the main body, and a second roller coupled to the second sub-frame element. The first sub-frame element and the second sub-frame element are spaced longitudinally apart from one another, and the first roller and the second roller each are configured to rotate about an axis that is parallel to the longitudinal axis. |
| US10793398B2 |
Conveyance element for a people conveyor
A conveyance element (20) for a people conveyor (1) is configured for being moved in a conveyance direction. The conveyance element (20) comprises a tread plate (24) configured for supporting passengers and at least one protection element (28, 29) configured for collecting items and/or fluids. The tread plate (24) has a longitudinal extension extending parallel to the conveyance direction and a lateral extension extending transversely to the conveyance direction. The at least one protection element (28, 29) is arranged below the tread plate (24), when the conveyance element (20) is arranged in an upright orientation, and it extends beyond at least one end (23) of the tread plate (24) in the conveyance direction. |
| US10793394B2 |
Wireless communication for self-propelled elevator system
A self-propelled elevator system includes a hoistway (11) including a plurality of drives (40), wherein each of the plurality of drives includes a stationary portion (16) of a propulsion system and a controller (30) configured to operate the stationary portion of the propulsion system. The propelled elevator system also includes an elevator car ((14), 42) comprising a processor (44) and a transceiver (48), wherein the transceiver is configured to communicate with the controllers of one or more of the plurality of drives that are adjacent to the elevator car and one or more sensors (46) disposed on the elevator car, wherein the processor is configured to receive signals from the one or more sensors. The processor is configured to control a movement of the elevator car within the hoistway. |
| US10793392B2 |
Electromagnetic device for eliminating a yarn loop when winding yarn on a cross-wound bobbin on a spinning machine at a constant speed of the yarn production
An electromagnetic device for eliminating a yarn loop during winding of a yarn on a cross-wound bobbin on a spinning machine at a constant speed of the yarn production includes a cylindrical two pole magnet rotatably mounted about a longitudinal axis thereof. A compensatory arm is connected to the two pole magnet. A magnetic core includes two poles situated opposite of each other, with the cylindrical two pole magnet rotatable between the poles. A side of the magnetic core opposite from the two poles passes through a cavity of an electrical coil, wherein the magnetic core is interrupted in the cavity. A two pole permanent magnet is located at the point of the interruption of the magnetic core in the cavity of the electrical coil. |
| US10793391B2 |
Optical fiber manufacturing machine and method for positioning the optical fiber in a machine of said type
The invention relates to a machine (100) for manufacturing an optical fibre (200), characterised in that the machine comprises: at least one capstan (20, 21) and at least one pulley (22), which define a run of the optical fibre in a main area (2) of the machine, an optical fibre guiding system comprising a transmission member (25) and a clamping element (26) that is rigidly connected to the transmission member (25) and is able to retain an end of the optical fibre (200), the transmission member (25) being arranged parallel to the run of the optical fibre, a device (5) for having the clamping element (26) automatically grip the optical fibre (200), said device comprising: means (53) for placing the optical fibre in a starting position in which the optical fibre runs at a distance from the clamping element in a direction extending substantially perpendicularly to the clamping element (26), a fibre-spacing finger (51), that can move between a neutral position at a distance from the optical fibre located in the starting position and a position in which the finger (51) keeps the optical fibre at a distance from the starting position in such a way as to bring the optical fibre into an intermediate position opposite the clamping element (26), said means being designed to open the clamping element (26) when the finger (51) has brought the optical fibre (200) into the intermediate position and close the clamping element again when the finger (51) has returned to the neutral position thereof. |
| US10793388B2 |
Feeder arrangement support system and method for supporting feeder arrangement
A feeder arrangement support system for supporting an arrangement of a feeder on a feeder arrangement unit includes a imaging unit that images information, a processor that superimposes arrangement support information for supporting the feeder arrangement on the feeder arrangement unit on an image obtained by imaging the feeder arrangement unit or a field of view of a worker, to generate a superimposed composite image, and a display that displays the superimposed composite image. |
| US10793385B2 |
Apparatus for conveying molded body for heat exchanger fins
The problem of providing an apparatus for conveying a molded body for heat exchanger fins that is capable of realizing high speed conveying of the molded body for heat exchanger fins, preventing the generation of noise during conveying, and miniaturization is provided. An apparatus conveys a metal strip in a predetermined direction after tube insertion portions are formed in a thin metal plate, and has a plurality of conveying units disposed along a conveying direction of the molded body for heat exchanger fins, each conveying unit including: a rotating conveyor that has a plurality of tapered protrusions that are capable of advancing into the tube insertion portions and a rotating shaft in a direction that is perpendicular to a conveying direction of the metal strip on a horizontal plane; and a rotating conveyor driving unit that rotationally drives the rotating conveyor. An operation control unit that controls the plurality of rotating conveyor driving units so as to synchronize respective rotational speeds of the plurality of conveying units is also provided. |
| US10793378B2 |
Transfer apparatus and article taking-out method
According to an embodiment, a transfer apparatus includes a gripper, a first driving mechanism, an elastic passive joint part, a conveyor, a second driving mechanism, and base. The gripper grips an article. The first driving mechanism linearly moves the gripper in at least two directions including a first direction and a second direction intersecting with the first direction. The elastic passive joint part is interposed between the gripper and the first driving mechanism, and operates in accordance with an operation of the gripper. The conveyor conveys the article. The second driving mechanism linearly moves the conveyor in the at least two directions, and is connected to the conveyor. The base supports the first driving mechanism and the second driving mechanism. |
| US10793377B2 |
Suction gripper debris filter
In one embodiment, a material sorting system comprises: a suction gripper assembly, the suction gripper comprising: a body assembly that includes: an internal airflow passage configured to communicate an airflow between an airflow application port positioned at a first end of the body assembly and a gripping port positioned at the opposing second end of the body assembly; a cup fitting attached to the gripping port; a suction cup secured to the cup fitting; an attachable filter inserted into the suction cup and fastened to the cup fitting; and a mounting assembly, wherein the mounting assembly includes one or more mounting points for pivotally attaching the suction gripper assembly to a sorting robot of the material sorting system. |
| US10793360B2 |
Skate wheel conveyor with quick assemble feature
A skate wheel conveyor system includes a pair of frame sides of a frame assembly. A plurality of preassembled rollers is received between the pair of frame members. Each of the rollers includes a plurality of wheels interposed between a plurality of spacers and a shaft receiving the plurality of wheels and the plurality of spacers. A quick assembly system retains the rollers between the pair of frame members and minimizing deflections of the preassembled rollers. |
| US10793356B2 |
Device for selectively picking and depositing articles to an automatic warehouse
A device for selectively picking up and depositing articles to an automatic warehouse, comprising: a support plane (2), for the temporary support of an article (A); a temporary support (3), for the temporary support of a tray (V) intended to contain a predetermined number of articles (A); a manipulator (4,5), structured to grasp and release an article (A) and to translate the article (A) between the support plane (2) and the temporary support (3). The manipulator (4,5) comprises a first pickup element (4) and a second pickup element (5), movable independently of each other along a transverse direction (Y). |
| US10793355B1 |
Inventory storage module with robotic transport system
In one embodiment, an inventory storage system has at least one storage module having a shelving system, a conveyor, and a robotic transport system. The shelving system has a plurality of shelves that are spaced from one another along a vertical direction and that define a plurality of inventory storage locations. The conveyor is positioned alongside the shelving system and is configured to convey inventory items along a longitudinal direction. The robotic transport system is positioned alongside the shelving system and spaced above the conveyor along the vertical direction. The robotic transport system has a track, and a trolley that translates along the track and that includes a robotic manipulator. The trolley moves the robotic manipulator along the track to a position that is adjacent a select one of the inventory storage locations so as to stow an inventory item to, or retrieve the item from, the select storage location. |
| US10793349B2 |
Intermodal storage and transportation container
A container or pod is specially constructed for hauling proppant in support of oilfield hydraulic fracturing operations. Dimensions are provided that comport with common dimensions in use for transportation of intermodal containers, with the containers being sized so as not to require special permitting from a regulatory standpoint when two such containers are loaded on a single trailer. A method of filling the containers is also provided, which include inverting the container to fill from a bottom gate that also serves as the discharge opening when the filled container is rotated back into an upright position. |
| US10793348B2 |
Package for a beverage preparation
A package containing solid raw material for a beverage, wherein the raw material is packed in a water permeable filter bag (1) and the filter bag is packed in an openable protective package (2) enclosing the bag and having a front wall (2d) and a rear wall (2e) which are connected at their both vertical edges. The protective package (2) can be opened by forming an opening between the front wall and the rear wall. Both the front wall (2d) and the rear wall (2e) end at their respective supporting edges (2a, 2b) at the bottom, and said supporting edges can be brought apart to form a bottom structure to keep the bag upright. At least between the supporting edges, the package material forms a bottom that is liquid tight throughout. |
| US10793346B2 |
Capsule for beverages
A capsule comprises a casing (202) that includes: a base wall (203) and a side wall (204) defining a cavity (205) that is suitable for containing a food preparation (P); a flange-shaped edge (206) extending from the side wall (204), the side wall (204) being deformable along preset lines of pliability (219, 220) to enable the casing (202) to be compressed along a direction (A) that is transverse to the base wall (202). The capsule (201) further comprises: a cover element (208) fixed to the flange edge (206) to close the cavity (205) hermetically and a nozzle (210; 310), fixed to the cover element (208), which is housed in the cavity (205). The nozzle (210; 310) comprises: a first end (211; 311) and a second end (212; 312) that are opposite; a first portion (213; 313) that includes the first end (211; 311), is arranged for receiving injection means of fluid (F) and comprises a plurality of openings (213a; 313a) for supplying the fluid (F) from the injection means to the cavity (205); a second portion (214; 314) that includes the second end (212; 312), extends through the outlet opening (207) and comprises a first tubular part (214a; 314a) with a constant section, and a second part (214b; 314b) that is shaped with respect to the first part (214a; 314a), in which the second portion (214; 314) further comprises an outer flange (215; 315) that peripherally surrounds the second end (212; 312) and closes the outlet opening (207) when the capsule (201) is in a first, undeformed, configuration (K). The outer flange (214; 314) of the nozzle (210; 310) is configured for pushing the closing element (209) outwards to open the capsule (201), when the capsule (201) is compressed to pass from the first configuration (K) to a second, deformed, configuration (J). Moreover, the second part (214b; 314b) of the nozzle (210; 310) is configured for projecting beyond the base wall (203) of the capsule (201) when the capsule (201) is further compressed passing from the second configuration (J) to a third′ configuration (E), which is deformed further. In addition, the second part (214b; 314b) of the nozzle (210; 310) is shaped into a divergent form so as to guide outwards the food preparation (P) that exits the outlet opening (207) pushed by the pressurised fluid (F) when the capsule (201) is in the second configuration (J) or in the third configuration (E). |
| US10793345B2 |
Pre-filled wine glass product
A pre-filled stemmed glass has product sealed inside using a rigid lock-on cap. The stemmed glass illustratively includes a circumferential ledge with a groove against which the bottom rim of the cap seats, creating a liquid resistant barrier that could help prevent liquid from penetrating under the cap from the outside, if desired. The stemmed glass has a rim with a rounded profile at the outside surface of the glass and a flat profile on the inside surface thereof, facilitating injection-molding manufacture of the glass. The ledge and the lower rim of the cap of the stemmed glass have the same diameter, which facilitates the filling with product and capping of the stemmed glass by high-speed filling and capping machinery. |
| US10793343B1 |
Aerosol valve
An aerosol valve having a cap with integral tube passing into a lid of an aerosol can. The bottom of the lid has a valve body containing a gate and a spring. The interior of the valve body has tapered grooves that are narrower on an upper end to control the flow. The spring biases the face of the edge against the washer to close the valve. When the cap is pressed the tube presses the top of the gate to separate the edge and the washer thereby opening the valve and causing the contents of the aerosol can to be dispensed. |
| US10793342B2 |
Credit card dispenser
A card dispenser can include a planar sleeve, an actuator, and a lifter assembly. More specifically, the planar sleeve can be shaped to receive a plurality of cards within a card chamber. A dispense opening within the planar sleeve can be shaped to pass the plurality of cards edgewise. The actuator can extend along an edge of the planar sleeve. The actuator can be pivotable about an actuator pivot located between a retaining end and an actuation end of the actuator. The actuator pivots from a retaining position to a dispense position. The retaining position orients a card contact surface of the retaining end against the plurality of cards to prevent removal of the plurality of cards. The lifter assembly can be associated with the actuation end and can be oriented adjacent a bottom edge of the card chamber. The lifter assembly can be adapted to apply force to at least one of the plurality of cards, upon movement of the actuator to the dispense position, sufficient to dispense at least one of the plurality of cards from the dispense opening. |
| US10793341B2 |
Granular dispenser
A dispenser for dispensing various predetermined volumes of a flowable product such as a granular or powdered product over a desired area by moving a handle-activated slider. |
| US10793339B1 |
Airlock apparatus and method
An apparatus for transporting objects from a first compartment to a second compartment, where a movable valve element gates off the first compartment from the second compartment. The device includes a transfer element operable with the valve element to prevent the valve element from opening when the transfer element is not engaging the first compartment and to prevent articles and particulates, fluids, gases, odors, and matter from the second compartment from entering the first compartment when the valve element is open. A method for transferring articles into a container is also provided. |
| US10793337B1 |
Folding corner protectors
A corner protector is folded from a single sheet of cardboard or similar material along a plurality of lines of weakness. The corner protector includes multiple layers of protection preventing penetration of an apex of the corner protector by a corner received therein. |
| US10793335B2 |
Tamper evident bag
A tamper evident bag has front and rear panels connected together along opposite first and second side edge margins and a bottom edge margins that define a bag interior and a first bag opening therebetween. The front and rear panels each have a tear line with a first end and a second end, the first and second ends being located at the first side edge margin. The first and second ends of each tear line being spaced part. The tear lines extend over the front and rear panels but remain spaced from the second side edge margin. Each tear line defines a respective tear out section on the front and rear panels. The tear out sections are joined along the first side edge margin and are configured to be removed to create a second bag opening. |
| US10793334B2 |
Packaging bag
Provided is a packaging bag (1) in which a broken piece can be separated easily at the time of unsealing. In a packaging bag (1) in which unsealing is conducted from a sealed part (2) on an unsealing start side to a sealed part (4) on an unsealing terminal side via an accommodation part (3), an easily-openable part (10) is provided at the sealed part (2) on the unsealing start side, and an inner edge of the sealed part (4) on the unsealing terminal side is an inner edge inclined part (5u) that crosses an unsealing virtual straight line (12) linearly drawn in an unsealing direction from the easily-openable part (10) to the sealed part (4) on the unsealing terminal side via the accommodation part (3), and is inclined relative to the unsealing virtual straight line (12). |
| US10793329B2 |
Cinching with touch fastening straps
A cinching device includes: a buckle including a frame defining an opening; an elongate flexible strap coupled to one portion of the frame and extending away from the frame to a freestanding distal tongue receivable by the opening of the frame, the strap including a first face carrying a plurality of loop-engageable discrete fastening elements and an opposing second face carrying a loop material; and a tab coupled to another portion of the frame, the tab including an exposed touch fastening face engageable with at least one of: the plurality of fastening elements of the first face of the strap or the loop material of the second face of the strap. |
| US10793327B2 |
Lyophilization container and method of using same
Provided is a multi-part lyophilization container for lyophilizing a fluid, storing the lyophilizate, reconstituting the lyophilizate, and infusing the reconstituted lyophilizate into a patient, including a method of using same. The container includes a front surface, a back surface, a non-breathable section including a port region, a breathable section including a breathable membrane, and an occlusion zone encompassing a boundary between the non-breathable section and the breathable section. The non-breathable section is configured to accommodate any of a liquid, a solid, a gas or combination thereof. The breathable section is configured to accommodate only a gas. The method includes creating a temporary seal between the non-breathable section of the container and the breathable section, inputting a liquid into the non-breathable section, freezing the liquid, removing the temporary seal to allow vapor transport between the non-breathable section and the breathable section, and adding heat energy the frozen liquid under vacuum. |
| US10793322B2 |
Multiple zipper slider bag
A storage bag includes first and second zipper profiles provided adjacent to an opening to the interior of the bag. The first and second zipper profiles are provided with opposing closure elements that respectively interlock with each other. The storage bag further includes first and second isolation sections between the first and second zipper profiles and a slider to occlude and to de-occlude the closure elements of the first and second zipper profiles. The slider includes a first zipper profile opening member and a support member with a second zipper profile opening member that is (i) disposed between the first and second isolation sections, and (ii) separate and distinct from the first zipper profile opening member. |
| US10793315B2 |
Custom packaging center and packaging for use in the custom packaging center
A custom packaging center for custom selecting and custom packaging canned and/or container goods and a novel box for use with the custom packaging center. |
| US10793314B2 |
Foldable pizza box and method
A foldable pizza box and method of preparing the foldable pizza box for disposal. The foldable pizza box includes a plurality of perforations placed on several surfaces thereof, bisecting the foldable pizza box into two symmetrical halves and imparting flexibility to the foldable pizza box along the perforations. The foldable pizza box includes triangular punch-outs, formed by perforations, that add additional flexibility to the foldable pizza box when displaced or removed. The foldable pizza box may be easily folded along the perforations, thereby making the foldable pizza box more compact. After folding the foldable pizza box, the foldable pizza box may be easily disposed in a waste or recycling receptacle. |
| US10793313B2 |
Assembly comprising a wide-mouth plastic preform or container having a reinforced neck finish and a screwable closure
A container (1) and a screwable closure (2) comprising a hollow body (11) and a neck finish (10) terminated by a wide-mouth opening (100). Said neck finish comprises a neck support ring (102) and a neck portion (101) extending between the wide-mouth opening (100) and the neck support ring (102). The neck portion (101) comprises an upper portion (1010) and a reinforced lower portion (1011). The inner face (1011 b) of the reinforced lower portion (1011) is transitioning to the inner face (1010b) of the upper portion (1010) along a transition step (1011c) in such a way that said reinforced lower portion (1011) is thicker than the upper portion (1010) at least in a top part of the reinforced lower portion (1011). The neck support ring (102) is below the removable closure (2). |
| US10793310B2 |
Label fitting system
Provided is a label fitting system which can, even if a container has a narrowed portion, appropriately fit a cylindrical label to the outer periphery of the container. A label fitting system is provided with a label arrangement mechanism which pushes down a cylindrical label having been supplied to a location above a cylindrical container and is disposed about the outer periphery of the cylindrical label. The label arrangement mechanism is provided with a vertically movable annular base and a plurality of legs extending downward from the base. The legs have elasticity which enables the legs to be displaced radially, and have lower ends coming into contact with the upper end of the cylindrical label. When the base descends, the lower ends of the legs push down the cylindrical label while descending along the outer peripheral surface of the cylindrical container. |
| US10793308B2 |
Packaging system
A packaging system according to an aspect is a packaging system formed by connecting an external server to a plurality of packaging apparatuses via a network. The external server stores control parameters for the packaging apparatuses to package an article to be packaged in an optimal state. The packaging apparatus communicates with the external server, downloads necessary control parameters, and controls a packaging operation by using the downloaded control parameters. Accordingly, a setting operation performed in each of the packaging apparatuses can be significantly reduced. |
| US10793304B2 |
High-flow, low-velocity gas flushing system for reducing and monitoring oxygen content in packaged produce containers
A system for reducing oxygen in a package of produce product using a lance manifold. The lance manifold has a first end adapted to receive an input gas flow and a second end adapted for placement in a partially-enclosed cavity containing the produce product. The second end of the lance manifold includes a plurality of exit ports adapted to produce an output gas flow and a sampling port for taking an air sample from the partially-enclosed cavity. The system also includes an oxygen analyzer for detecting oxygen content of gas inside the partially-enclosed cavity using the sampling port. The system is configured to produce an output gas flow with the following properties: a substantially oxygen-free composition; a flow rate of at least 100 standard cubic feet per hour (SCFH); and a flow direction substantially 90 degrees to a cavity opening of the partially-enclosed cavity. |
| US10793303B2 |
Externally-powered strapping tool and a strapping tool assembly utilized therein
An externally-powered strapping tool includes a strapping tool assembly configured to perform one or more strapping operations; and an external power source operatively coupled thereto, the external power source being attached to the strapping tool assembly in a substantially immovable manner. According to another aspect, a strapping tool assembly includes one or more strapping tool subassemblies configured to perform one or more strapping operations; a power transfer subassembly operatively coupled to the one or more strapping tool subassemblies, the power transfer subassembly configured to transfer motive power from an external power source to the one or more strapping tool subassemblies; and a coupling member configured to couple the strapping tool assembly to the external power source. |
| US10793301B2 |
Film transport apparatus, film transport method, and film attachment apparatus
Provided is a film attachment apparatus and a film transport method by which it is easy to switch a film each time, and a film attachment apparatus including the film transport apparatus. The film transport apparatus includes: a film holding unit configured to hold a long-length film; and a film cutting unit configured to cut out the film, in which the film holding unit holds the plurality of films, and the film transport apparatus further includes: a temporary holding unit configured to include a plurality of temporary holding mechanisms that temporally hold the films between the film holding unit and the film cutting unit; and a first transport arm configured to select and pull out one film from the plurality of films which are held in the temporary holding unit. |
| US10793300B2 |
System and method for forming a custom-sized package
A method and an apparatus (10) for realising a box (9) starting from a cardboard band (7) for packing a plurality of articles (100) with the box (9), wherein the plurality of articles (100) is contained in a reusable crate (1), the first internal wall (4) of which is positioned such as to minimise the volume of the chamber (5) containing the plurality of articles (100). The apparatus comprises: detecting means (11) arranged so as to detect data on the volume occupied by the plurality of articles (100); cutting means (12) for cutting a cardboard band (7) and obtaining a portion of cardboard band (8) in a flat configuration; a control unit which receives the data from the detecting means (11) and which commands the cutting means (12); movement means (13) for moving the bottom wall (2) of the crate (1); positioning means (14) for reciprocally positioning the portion of cardboard band (8) and the crate (1) such that the portion of cardboard band (8) can receive the plurality of articles (100); folding means (15) for folding the portion of cardboard band (8) in a flat configuration so as to form a box (9). |
| US10793294B2 |
Nano-energetic applications for aircraft
A non-destructive examination (NDE) system for use on a structural element comprises nano-energetic actuators configured for creating a controlled combustion in response to thermal energy, thereby inducing vibrations in a surface of the structural element. The NDE system further comprises sensors configured for measuring the vibrations induced in the surface of the structural element and generating vibration data. An applique comprises a planar substrate, nano-energetic actuators affixed to the planar substrate, each configured for creating controlled combustions in response to thermal energy, and an adhesive affixed to the planar substrate, such that the applique can be adhered to a structural element. A means of transportation having an accumulation of ice comprises a structural element, and nano-energetic actuators, each configured for creating a controlled combustion in response to thermal energy, thereby inducing vibrations in a surface of the structural element great enough to generate cracks in the ice. |
| US10793287B2 |
Method for controlling warning lights of an unmanned aerial vehicle and a system for application thereof
A method for controlling the warning lights of an unmanned aerial vehicle, in a system, in which one or more light modules are connected to a controller (1), which controller (1) is also connected via a communication interface (5) to a decision subsystem (6) adapted to receive an activation signal from a delivery module (7, 8, 9, 10) providing the activation signal, which method comprises the following steps: a) delivery of the activation signal by the delivery module (7, 8, 9, 10) providing the activation signal to the decision subsystem (6), b) generation of a request to turn the warning lights (4) on or off by the decision subsystem (6) based on the activation signal, and transfer of this request via the interface (5) to the controller (1), c) turning the warning lights (4) on or off by the controller (1) according to the request received in step b). The invention comprises also a system for application of this method. |
| US10793283B2 |
Articulating bifurcated integrated transition duct assembly
A transition duct assembly includes a shared connector, and a plurality of primary cooling pathways for cooling one or more systems or components. Each primary cooling pathway includes a transition duct in fluid communication with the shared connector, and a transition connector in fluid communication with the transition duct. |
| US10793281B2 |
Propulsion system for an aircraft
A propulsion system for an aircraft includes a turbomachine having a first turbine, a primary fan mechanically driven by the first turbine of the turbomachine, and an electric generator mechanically driven by the first turbine of the turbomachine. The propulsion system also includes an electric fan assembly, the electric generator electrically connected to the electric fan assembly for powering the electric fan assembly. |
| US10793280B2 |
Evacuation system with wind lift deterrent
An evacuation system may comprise an evacuation slide and a first underwing tube. The first underwing tube may be coupled to an outboard tube or an inboard tube of the evacuation slide. The first underwing tube may be configured to extend away from the evacuation slide upon inflation of the first underwing tube. |
| US10793278B1 |
Seat positioning systems and methods
A seat positioning system and method for an internal cabin of a vehicle includes a seat track, and a keying assembly that provides expanded openings in relation to the seat track. The expanded openings are arranged in a pattern for proper positioning of a seat assembly. The expanded openings are configured to receive securing studs of the seat assembly. |
| US10793276B2 |
Class divider for an aircraft passenger cabin
Class dividers for aircraft passenger cabins comprising pivoting luggage bins (20) are disclosed. The class divider comprises a curtain (24B) mounted inside the passenger cabin to extend into a space allotted for movement of the pivoting luggage bin. The curtain (24B) is resiliently deformable to accommodate the movement of the pivoting luggage bin (20). |
| US10793275B2 |
Rotatable and extendable deployment system
Embodiments are directed to an aircraft, such as a tiltrotor, having an internal payload storage area. A rotatable deployment system is mounted within the payload storage area. The rotatable deployment system comprises a frame that is configured to rotate between a stowed position and a deployment position. Two extendible arms are attached to the frame, wherein each extendible arm is configured to move in opposite directions between a retracted position and a plurality of extended positions. Each extendible arm has a fixed end and a moving end. A payload mounting point on each moving end. The payload mounting point allows a payload to pan and tilt in azimuth and elevation. |
| US10793263B2 |
Rotor for a hover-capable aircraft and method for detecting the attitude of a blade with respect to a hub of such a rotor
A rotor for a hover-capable aircraft is described that comprises: a drive mast; a hub operatively connected to the drive mast and rotatable about a first axis; and at least two blades hinged to the hub, via a rigid or elastically deformable connection, so as to be able to assume an attitude rotated about and/or translated along at least a second axis with respect to said hub; the aircraft further comprising sensor means configured to detect the attitude of at least one said blade with respect to the hub; the sensor means are configured to acquire an optical image associated with the attitude of the blade with respect to the hub. |
| US10793258B2 |
Aircraft, takeoff control method and system, and landing control method and system
A landing control method includes detecting whether a landing indication signal is received, and controlling an aircraft to automatically land in a pre-set landing mode if the landing indication signal is received. A takeoff control method comprises detecting whether a takeoff indication signal is received, and controlling an aircraft to automatically take off in a pre-set takeoff mode if the takeoff indication signal is received. |
| US10793253B2 |
Aircraft wing comprising a movable flap and a housing for accommodating flexible piping
An aircraft wing comprising a movable flap which is able to move in rotation relative to a fixed central body, flexible piping and a rail for guiding the movable flap and the flexible piping. The flexible piping-runs along the rail and is secured to the rail close to a distal end of the rail. The wing comprises a structure for holding the flexible piping against or close to the guiding rail, which is borne by the fixed central body. The wing also comprises a housing for accommodating the flexible piping. The housing comprises a wall which is shaped such that the flexible piping coils up inside the housing, being pressed against the wall. |
| US10793252B2 |
Apparatus and method for covering an opening in an aircraft
An apparatus for covering an opening in a fuselage of an aircraft includes a track and a plurality of panels, coupled to the track. At least one of the panels is movable along the track relative to an adjacent one of the panels between a first position and a second position. |
| US10793248B2 |
Devices and methods to capture moisture from a structural member
Devices and methods to capture moisture at a structural member in a vehicle. The devices include a flexible tray that can snap-fit onto an exterior of the structural member. Once attached, the flexible tray can collect moisture from the structural member. A diverter is coupled to the flexible tray. The diverter diverts the collected moisture away from the structural member. |
| US10793245B1 |
Boat safety system
A safety system for a boat, watercraft or other vehicle includes a kill switch connected to the motor for preventing the motor from running under dangerous circumstances. The system includes a fob that wirelessly communicates with the kill switch, so that the motor only runs when the fob is within a predetermined distance from the captain's console. Other sensors communicate with the kill switch, either hard-wired together or wirelessly, upon detection of dangerous situations, including proximity sensors to detect if a swimmer is near the propeller or if the captain is not in position at the helm, gate sensors to detect when gates on the boat are in an open position, and ladder sensors to detect when a ladder is in a down position. The system may also include an alarm emitting a visual or audible warning to the boat captain based on input from the sensors. |
| US10793243B2 |
Foldable propeller and method for assembly
The present invention relates to a foldable propeller (1) for a boat, e.g. for a sailboat or a multihull yacht, where the foldable propeller (1) comprises a hub (2) with a plurality of blades, each blade comprising a blade root arranged to pivot around a separate pivot pin in order to be either in a first operative orientation, where the blade (4) is pointing mainly in a radial direction, or in a second inoperative orientation, where the blade is pointing mainly in an axial direction. The hub (2) comprises a number of hub flanges (28) for holding the pivot pins (9). The pivot pin (9) comprises at its second end (21) a head (26) with a recess (24) that accommodates the first end (20) of another of the pivot pins (9) inside the head (26). |
| US10793241B2 |
Method and system for launching and recovering underwater vehicles with an autonomous base
An autonomous underwater base for handling an autonomous underwater vehicle (AUV) equipped with seismic sensors for recording seismic signals during a marine seismic survey. The autonomous underwater base includes a storing module configured to store the AUV; an inlet/outlet module configured to control access of the AUV to the storing module; and a control module having a positioning system configured to adjust a position of the base in water. The positioning system autonomously drives the storing module from a first position to a second position underwater. |
| US10793240B1 |
Snorkel with smaller respiratory dead space and method thereof
The present invention provides a snorkel having smaller respiratory dead space or volume. The snorkel includes a mouthpiece and a tube with an inhalation lumen and an exhalation lumen. A distal one-way inhalation valve is placed inside the inhalation lumen; and a distal one-way exhalation valve is placed inside the exhalation lumen. The invention also provides a method for reducing the volume of a respiratory dead space in a snorkel. |
| US10793234B2 |
Fin fixing system
This invention is directed toward a fin box capable of accepting either a Futures or an FCS fin without the need for any additional products being added to either the fins or the fin box. The box has an internally-adjustable wedge that can force the bottom of a fin into an indent, thereby giving it a cant or angle. The box also has channels for both FCS and Futures fins, such that a user can easily exchange either brand of fin without adding or subtracting items from the fins or fin boxes. |
| US10793232B2 |
System to transfer people and/or cargo during offshore operations
A system to transfer people and/or cargo during offshore operations includes a base with a stationary part and a moveable part that is rotatable relative to the stationary part about a substantially vertical first axis; a support arm having a first free end and a second free end opposite the first free end of the support arm; a boom having a first free end and a second free end opposite the first free end of the boom; a load support element; a measurement system; an actuator system; and a control system. The support arm at a location in between the first and second free end of the support arm is mounted to the moveable part of the base such that the support arm is rotatable relative to the moveable part about a substantially horizontal second axis. |
| US10793228B2 |
Structure and assembly for recessed deck portion in pontoon boat
A pontoon boat is provided that includes at least two pontoons running longitudinally beneath the boat and providing buoyancy thereto; a deck framework mounted above and connected to the pontoons; a deck mounted on the deck framework; a recessed deck portion extending downwardly through the deck and the deck framework, the recessed deck portion forming a cavity into the deck including a bottom and side walls forming a basin extending into and beneath the deck; and at least one seat adjacent the recessed deck portion and mounted to the deck. |
| US10793221B2 |
Front structure for straddle-type vehicle
A front structure for a straddle-type vehicle includes a front cushion unit supported by a support shaft installed between a pair of left and right arms of a straddle-type vehicle while being disposed at a position behind a front wheel steering shaft of the straddle-type vehicle and above an engine, and a cover that covers a space between the pair of left and right arms between the front wheel steering shaft and the front cushion unit. |
| US10793215B2 |
Front luggage rack for a motorcycle with load-bearing shell
A front luggage rack is described, for a motorcycle with a loading-bearing shell (20; 20′), the load-bearing shell having a front shell part and a shell part operatively facing downwards. The luggage rack includes a luggage rack body; and at least one anchoring element associated to the luggage rack body. The at least one anchoring element is configured so as to allow rigidly anchoring the luggage rack body in at least one point of the front shell part. The luggage rack body has two anchoring arms shaped so as to be able to be anchored to the shell part facing downwards; and it further includes third and fourth anchoring elements associated respectively to the first and second anchoring arm, which are configured so as to allow rigidly anchoring the first and second anchoring arm to said shell part facing downwards. |
| US10793212B2 |
Bicycle hanger for hung storage of a bicycle by its seat and seat post
A bicycle hanger for storing a bicycle in an elevated and suspended state features a support configuration that comprises a set of three support members, including a front support member spanning across a seat of a bicycle at an underside thereof in front of a seat post of said bicycle, an intermediate support member spanning across said seat post of said bicycle at a front side of said seat post, and a rear support member spanning across said seat post of said bicycle at a rear side of said seat post. In one embodiment, the intermediate support member is respectively connected to the front and rear support members by linking members extending from opposite ends of the intermediate member, thereby collectively imparting an S-shape layout to the support configuration. |
| US10793208B2 |
Material handling vehicle and system comprising such a vehicle
A material handling vehicle comprising: a chassis, comprising an upper surface arranged on a first loading surface, a plurality of components coupled thereto, including; a power source, a drive motor, at least one drive wheel powered by the drive motor, at least one stabilizing wheel, at least one object sensor for detecting objects in the vehicle surroundings, a wireless interface for communication with other system units, a control unit, and a navigation device. The chassis further comprises at least one opening, arranged at a lowermost portion of the chassis, and extending from a first side portion of the chassis. The one opening arranged to receive a material handling element, and comprises an upper abutment surface and sidewalls, extending along the extension of each opening. A material handling system comprises a group of material handling vehicles, the group comprises at least one of the vehicles and at least one forklift truck. |
| US10793207B2 |
Tailgate reinforcement
Disclosed herein are embodiments of a reinforcement or brace that can be installed on the tailgate of a vehicle. The reinforcement can provide structural support for heavier mounted objects, such as tires, as well as allowing for different attachment points. Advantageously, the tailgate hinge does not need to be removed or replaced. |
| US10793205B2 |
Assembly and method for enabling rotational motion in a vehicle or mobile working machine
An assembly for enabling rotational motion in a vehicle or mobile working machine is disclosed which includes at least two sections arranged in an overlying position relative to the vehicle's or working machine's working surface. A top section can be led to motion relative to a bottom section and a longitudinal rotation axis, the top section and the bottom section being movably coupled to each other by at least one trajectory element which generates a curvilinear trajectory. The relative motion of the top section and the bottom section proceeds along a curvilinear trajectory in a section plane which is perpendicular relative to the lengthwise rotation axis. The trajectory can be at least partly in the shape of a circular arc, the midpoint of this curvilinear trajectory being disposed below the bottom section. An actuator mounted on the vehicle or working machine affects the top section and/or the bottom section. |
| US10793204B2 |
Operator station suspension isolation system
An operator station suspension system including a subframe structure with connection locations, isolators, and suspension components to couple the subframe structure to a chassis and enable movement of the subframe structure relative to the chassis. The subframe structure connects to an operator station at the connection locations with isolators between the subframe structure and operator station at each connection location to reduce noise and vibration. The isolators can be made of rubber, polymer or other materials. Each connection location can have a connection post, and the isolators can be ring-shaped to fit over the connection posts. The suspension components can include shock dampers that enable vertical movement, control linkages that enable pitch motion, and/or stabilizer linkages that enable roll motion of the subframe structure relative to the chassis. The subframe structure can include a rigid body with forward and rearward arms rigidly connected to the rigid body. |
| US10793203B2 |
Commercial motor vehicle
A commercial motor vehicle having a chassis, an engine compartment defined between parallel elongate beams of the chassis, and a driver cabin positioned at least partially over the engine compartment. The driver cabin being supported on the chassis by spaced resilient suspension devices, and includes an upper cabin part and a lower cabin part. The upper cabin part is tiltable to allow access to the engine compartment by being hinged about a lower edge, while the lower cabin part remains associated with the chassis when the upper cabin part is tilted. The lower part of the driver cabin is supported by the resilient suspension devices. |
| US10793202B2 |
Tailgate gap cover
A vehicle tailgate can be being pivotally attached to a cargo area of the vehicle with a gap being defined between an edge of the tailgate and an end of the floor of the cargo area. Embodiments disclosed herein relate to a tailgate gap cover that can protect the gap between a tailgate and a vehicle cargo floor. In one embodiment, the disclosed cover includes a cover member having a first edge pivotally attached to the tailgate such that a second edge opposite the first edge rests on cargo area floor beyond the gap when the tailgate is in a raised position or a lowered position. |
| US10793192B2 |
Bracket node assembly for a vehicle, vehicle frame assembly having same and vehicle having same
A bracket node assembly for an off-road vehicle configured with a side-by-side seating arrangement, the vehicle including at least one suspension member that supports a respective wheel of the vehicle, can include a first frame member, a second frame member, a cross member, a passenger seat, and a bracket. The first frame member can extend along a longitudinal direction of the vehicle. The second frame member can extend along a longitudinal direction of the vehicle. The cross member can extend in a transverse direction of the vehicle. The bracket can be configured to be connected to the suspension member, and the bracket can be connected to each of the first frame member, the second frame member, the cross member, and the passenger seat. |
| US10793191B2 |
Lower vehicle body structure
A lower vehicle body structure includes a vehicle body floor having a bottom surface part, a floor tunnel bulging upwardly from the bottom surface part and extending in vehicle front-and-rear directions, side sills extending in the front-and-rear directions, hinge pillars extending upwardly from the side sills, first frames, lowered parts and second frames. Each first frame extends in the front-and-rear directions between the floor tunnel and a side sill. Each lowered part is provided to the bottom surface part between a first frame and a side sill so as to be lowered below a part where the floor and the side sills are joined. Each second frame extends to a first frame, obliquely rearwardly and inwardly from a side sill along an upper surface of the bottom surface part, and forms in a part including a lowered part a closed cross-section between the bottom surface part and a second frame. |
| US10793189B2 |
King-pin joint assembly
A king-pin joint assembly used in a vehicle. The king-pin joint assembly includes a king-pin, an axle beam and a steering knuckle. At least a portion of an intermediate portion of the king-pin is received and/or retained within at least a portion of an axle beam king-pin receiving aperture in a connector portion of the axle beam. The steering knuckle has a yoke portion with a first yoke arm and a second yoke arm. At least a portion of a first bearing assembly and a first end portion of the king-pin is received and/or retained within at least a portion of a first yoke arm king-pin aperture in the first yoke arm. Additionally, least a portion of a second bearing assembly and a second end portion of the king-pin is received and/or retained within at least a portion of a second yoke arm king-pin aperture in the second yoke arm. |
| US10793185B2 |
Charge pressure circuit arrangement for steering control for a vehicle
A steering system is described for a vehicle having steerable wheels. A hydraulic charge pressure circuit may be configured to provide charge pressure to one or more hydraulic components of the vehicle and a hydraulic drive pressure circuit may be configured to provide working pressure to one or more other hydraulic components of the vehicle. Hydraulic machines may rotate front wheels in order to drive the vehicle, and a front valve assembly may control steering of the front wheels by controlling the hydraulic machines. The hydraulic machines may be driven to rotate the front wheels by the working pressure from the hydraulic drive pressure circuit, and the front valve assembly may control the front hydraulic machines to steer the agricultural vehicle by controlling flow of hydraulic fluid from the hydraulic charge pressure circuit through the front valve assembly. |
| US10793180B2 |
Method for producing a length-adjustable steering shaft, and length-adjustable steering shaft
A method for producing a length-adjustable steering shaft having a hollow shaft in which a toothed shaft is received so as to be axially telescopic. The toothed shaft has a toothing with teeth on an external circumference that extend in the axial direction and which engages in a form-fitting manner in an inner toothing of the hollow shaft. A sliding layer of thermoplastic plastics material is at least in portions attached between the inner toothing and the toothing. In order to enable an improved fastening of the sliding layer to the toothing, prior to attaching the sliding layer, form-fitting elements which for forming a form-fitting connection that is effective in the axial direction are brought to engage with the sliding layer are configured in the region of the toothing of the toothed shaft or the inner toothing of the hollow shaft. |
| US10793178B1 |
Steering wheel assembly
An assembly includes a steering wheel having a first member and a second member supported by the first member, the second member being extendable from the first member from a first position to an extended position. The assembly includes a cylinder in the first member. The assembly includes a piston slidably supported by the cylinder. The assembly includes a pyrotechnic in communication with the cylinder. |
| US10793165B2 |
Driving assistance method, and driving assistance device, driving control device, vehicle, driving assistance program, and recording medium using said method
During autonomous driving of a vehicle, useful Information is presented to an occupant. An image generator in driving assistance device generates a first image representing an action the vehicle is capable of executing depending on a travel environment during autonomous driving and a second image representing a basis of the action. Image output unit outputs the first image and the second image generated by the image generator to notification device in the vehicle in association with each other. The action vehicle is capable of executing may be selected from among action candidates by a driver. |
| US10793164B2 |
Logical configuration of vehicle control systems based on driver profiles
Apparatuses, systems, methods, and computer-readable media are provided for the logical configuration of vehicle control systems based on driver profiles. A vehicle control computer may identify driving behavior of a driver of a vehicle through vehicle operation data provided by one or more of vehicle sensors, a telematics device, and a mobile device. Based on the driving behavior, the vehicle control computer may develop a first driving profile for the driver of the vehicle. The vehicle control computer transmit the first driving profile to a remote server storing driving profiles of a plurality of users. The vehicle control computer may download a second driving profile associated with a different driver from the remote server. The vehicle control computer may configure vehicle operations based off of the second driving profile associated with the different driver and may actuate vehicle operation based on the configuration. |
| US10793163B2 |
Vehicle system, vehicle control method, and vehicle control program
A vehicle system includes a seat on which an occupant of a vehicle is seated, a first operation reception unit and a second operation reception unit configured to be operated by the occupant, and a seat drive unit configured to change a position of the seat on the basis of an operation received by the first operation reception unit, and return the position of the seat to a position before being changed by the first operation reception unit when an operation is received by the second operation reception unit, and the second operation reception unit is provided at a rearward position relative to a place corresponding to a central portion in a travel direction of a seating portion of the seat in a side member provided in a side portion of the seat. |
| US10793162B2 |
Method and system for predicting driving path of neighboring vehicle
A method and system for predicting a driving path of a neighboring vehicle which may influence a subject vehicle is provided. The subject vehicle detects a segment adjacent to the neighboring vehicle which is currently driven and searches all segments connected to the segment. The method prevents a collision between the subject vehicle and the neighboring vehicle that occurs due to misrecognition of a position, a driving direction, or velocity of the neighboring vehicle, and more accurately predicts the driving path of the neighboring vehicle. The method includes receiving information of a neighboring road on which a subject vehicle is driven from a detailed map and detecting a segment showing the neighboring vehicle which is being currently driven from the information of the neighboring road. Segments are detected that are connected to the segment and the driving path of the neighboring vehicle is predicted. |
| US10793160B2 |
System and method to determine responsiveness of a driver of a vehicle to feedback regarding driving behaviors
This disclosure relates to a system and method for determining responsiveness of a driver of a vehicle to feedback regarding driving behaviors. The system may include a sensor configured to generate output signals conveying first driving behavior information, which may characterize operation of the vehicle by the driver. The system may include one or more processors configured to obtain the first driving behavior information. The one or more processors may effectuate provision of feedback defined by feedback information based on the first driving behavior. The sensor may be configured to output signals conveying second driving behavior information, which may characterize operation of the vehicle by the driver during and/or subsequent to the provision of the feedback. The one or more processors may be configured to obtain the second driving behavior information and assess responsiveness of the driver to the feedback based on the second driving behavior information. |
| US10793159B2 |
Apparatus for providing map information for determining driving situation of vehicle, system including the same, and method thereof
An apparatus for providing map information for determining a driving situation of a vehicle includes a processor configured to update a position of an own vehicle to a detailed map including lane information, configure a valid detailed map by selecting an effective region around the position of the own vehicle on the basis of the position of the own vehicle on the detailed map, and generate a road model according to a requested type of a vehicle device which has requested providing of map information, using the valid detailed map. |
| US10793157B2 |
Operating electrified vehicles during traction events
A vehicle includes a drivetrain and multiple motors. The drivetrain includes at least one wheel, and is mechanically connected to the motors. The vehicle additionally includes multiple control modules communicatively connected to the motors. The control modules include a power control module per motor. Each power control module is assigned a motor, communicatively connected to the assigned motor, and configured to operate the assigned motor. In response to a traction event, the control modules are configured to switch from a drive mode to a traction control mode. In the drive mode, the power control modules are configured to operate the respective assigned motors to contributorily satisfy at least one propulsion demand global to the vehicle. In the traction control mode, one of the control modules is configured to operate the motors to contributorily satisfy at least one propulsion demand global to the vehicle. |
| US10793156B2 |
Vehicle control device
A vehicle control device is for a vehicle having a drive source, and an automatic transmission connected to the drive source, the automatic transmission having an engagement element for disconnecting/connecting transmission of a driving force and a variator placed further upstream than the engagement element. The vehicle control device includes first and second control units. The first control unit is configured to execute sailing stop control to stop the drive source and to put the automatic transmission into a neutral state when a sailing stop condition is established. The second control unit is configured to start the drive source and to implement downshifting of the variator when a size of a deceleration level is a prescribed value or greater when the sailing stop control is cancelled due to a prescribed sailing stop cancellation condition among sailing stop cancellation conditions being established, and to engage the engagement element after the downshifting. |
| US10793147B2 |
Vehicle surrounding monitoring device
A radar ECU 13 gives priorities based on predicted collision times TTC and priorities based on relative distances D to all moving objects (S13), and selects 4 (four) moving objects in ascending order of the predicted collision times TTC (S14). The radar ECU 13 selects 5 (five) in ascending order of the relative distances D among the moving objects other than the moving object selected at S14 (S15). The radar ECU 13 transmits object information on the moving objects selected at S13 and S14 to a driving support ECU 20 (S16). The driving support ECU 20 performs various driving support controls based on the transmitted object information. |
| US10793146B2 |
Saddle-ride vehicle with autonomous braking and method of operating same
A saddle-ride vehicle includes a forward travel sensor a brake that decelerates the vehicle by actuation of a rider-operable brake control. A controller identifies a trigger for an autonomous braking event for the brake. A rider sensor system is in electrical communication with the controller and includes one or both of: a rider cognition sensor operable to detect parameters of rider cognition and report rider cognition status to the controller, and a rider physical sensor operable to detect parameters of a physical engagement between a rider and the vehicle and report rider physical engagement status to the controller. The controller is programmed to perform one or both of the following in response to the identification of the autonomous braking event trigger: checking for a positive cognitive engagement of the rider with the rider cognition sensor, and checking for a positive physical engagement of the rider with the rider physical sensor. |
| US10793144B2 |
Vehicle remote park-assist communication counters
Method and apparatus are disclosed for vehicle remote park-assist communication counters. An example vehicle includes an autonomy unit for remote parking, a communication module, and a controller. The controller is to implement a counter into remote parking communication between the communication module and a mobile device and, when the counter exceeds a threshold, monitor for a reset vehicle event and a reset mobile event. The controller also is to reset the counter responsive to detecting at least one of the reset vehicle event and the reset mobile event. |
| US10793141B2 |
Vehicle traveling control apparatus
A vehicle traveling control apparatus includes a calculator, a first controller, a second controller, a switcher, and a third controller. The calculator is configured to calculate a target steering angle, on a basis of a shape of a target course. The first controller is configured to perform a first steering control. The second controller is configured to perform a second steering control. The switcher is configured to switch, on a basis of the shape of the target course, between the first steering control and the second steering control. The third controller is configured to calculate, on a basis of a feedback control amount, a yaw moment to be added to an own vehicle, and control, on a basis of the calculated yaw moment, a distribution of braking/driving force to be distributed to wheels of the own vehicle. The feedback control amount causes the own vehicle to travel while allowing a displacement amount of the own vehicle relative to the target course to be reduced. |
| US10793140B2 |
Fuel pump system of hybrid vehicle
A fuel pump system of a hybrid vehicle is provided. The fuel pump system prevents a fuel pump from continuing to operate when fuel is exhausted, whereby the fuel pump may be damaged. The pressure of fuel is measured in response to exhaustion of fuel, and when the pressure of fuel is low, fuel is circulated within the fuel pump instead of being supplied to the engine side, thereby preventing the fuel pump from being stuck due to frictional heat. |
| US10793139B2 |
Vehicle control apparatus
A control apparatus is provided for a vehicle that includes (i) an engine serving as a drive power source, (ii) a motor/generator serving as the drive power source and (iii) a mechanically-operated transmission mechanism that constitutes a part of a power transmitting path between the drive power source and drive wheels of the vehicle. The control apparatus includes a shift control portion is configured, when an input torque inputted to the mechanically-operated transmission mechanism is to be controlled in process of a coasting shift-down action executed in the mechanically-operated transmission mechanism, to determine an upper limit value of the input torque inputted to the mechanically-operated transmission mechanism in the process of the coasting shift-down action, such that the determined upper limit value is lower during operation of the engine than during stop of the engine. |
| US10793133B2 |
Valve assembly and system including same for controlling fluid flow to and from a clutch
A system for controlling fluid flow to and from a clutch includes a motor, a pump, and a valve assembly. The valve assembly includes a housing defining an interior. The housing defines a first orifice operably coupled to the pump and a second orifice operably coupled to the clutch. The valve assembly also includes a piston operably coupled to the motor and disposed within the interior of said housing. The piston is movable between a first position for allowing the fluid flow between the first orifice and the second orifice, a second position for obstructing the fluid flow between the first orifice and the second orifice, and a third position for limiting the fluid flow between the first orifice and the second orifice. The valve assembly additionally includes a biasing member coupled to the piston. The biasing member biases the piston toward the first position. |
| US10793130B2 |
Hydraulic pressure generating device
A hydraulic pressure generating device includes a base body having a master cylinder configured to generate a brake hydraulic pressure and a slave cylinder configured to generate a brake hydraulic pressure. The base body is provided with a motor configured as a driving source for the slave cylinder and a control device configured to control the motor. A motor shaft of the motor, a cylinder axis of the master cylinder, and a cylinder axis of the slave cylinder are disposed in parallel with each other. Then a virtual plane including the cylinder axis of the master cylinder is set as a reference plane, a housing of the control device is disposed on one side of the reference plane and the motor is disposed on the other side of the reference plane. |
| US10793129B2 |
Valve block of electronic control brake system
Disclosed is a valve block of an electronic control brake system. The valve block of an electronic control brake system includes two hydraulic pressure circuits, and a plurality of accommodation bores at which a plurality of valves, a pump, a low-pressure accumulator, a pressure sensor, and a motor are installed so as to control braking hydraulic pressure delivered to a wheel cylinder installed at each of wheels, and a plurality of flow paths configured to connect the plurality of accommodation bores to one another, wherein a pressure sensor accommodation bore, at which the pressure sensor is installed, is provided with at least one wheel cylinder pressure sensor accommodation bore configured to accommodate the pressure sensor which is connected to each of wheel cylinder ports to detect oil pressure, and the at least one wheel cylinder pressure sensor accommodation bore is connected by a sensor connection flow path formed at the valve block, and connects a selected wheel cylinder port among the wheel cylinder ports, which are connected to wheels, to the at least one wheel cylinder pressure sensor accommodation bore by adjusting lengths of a port connection flow path, which is connected to each of the wheel cylinder ports and the sensor connection flow path. |
| US10793128B2 |
Vehicle brake system
A vehicle brake system including: a brake operation member to be operated by a driver; a brake device configured to generate a braking force in accordance with an operation of the brake operation member; an operation amount sensor configured to detect an operation amount of the brake operation member; and a controller configured to control the braking force generated by the brake device, wherein the controller determines whether the brake operation member is in an operating state or in a non-operating state and controls, based on the determination, the braking force, and wherein the controller determines that the brake operation member is in the operating state when the operation amount exceeds an operating-state determining threshold and determines that the brake operation member is in the non-operating state when a time not less than a first set time elapses with the operation amount kept less than a non-operating-state determining threshold. |
| US10793127B2 |
Cam locking handle assembly for manual park release
A park release assembly including a package housing with a depth defining base and a cover and a cam component supported in a limited pivotal fashion within the housing. The cam component includes upper and lower portions, each further having an arcuate extending guide surface. A release cable extends in a first direction within the housing and engages the arcuate surface of the lower cam portion. An engagement cable extends in a second crosswise direction relative to the release cable and engages the arcuate surface of the upper cam portion. A pull handle is secured to an end of the engagement cable and, upon outwardly displacing the pull handle, causes concurrent rotation of the cam component in a counter biasing direction in order to linearly displace the release cable in an extending direction in order to actuate a remote lever to a vehicle Park release condition. |
| US10793125B2 |
Vehicle braking device
The vehicle braking device performs a control which makes an actual value of physical quantity associated with a braking force follow a target value thereof when the actual value is outside a dead zone and a control which suppresses a change of the actual value when the actual value is within the dead zone and includes a judging portion which judges whether or not the actual value passes through the dead zone with a value beyond the upper limit threshold value and a setting portion which sets a second upper limit threshold value more closely approximated than a first upper limit threshold value when the actual value is judged not to pass through the dead zone, as the upper limit threshold value, when the actual value is judged to pass through the dead zone by the judging portion. |
| US10793118B1 |
Scissor jack kit
A scissor jack kit to elevate each vehicle quadrant for maintenance including one scissor jack for each wheel. Each scissor jack includes a parallelepiped bottom base, a lower support base atop thereof, and mirror image first and second arms, each having top and bottom ends hinged at a central elbow. Each of proximal and distal ends of the bottom and top ends, respectively, pivotably couples to the respective lower and upper support base. An aperture in the central elbow receives a rotatable leadscrew therethrough having a socket with a hole which receives a hook of a jack speed crank handle to rotate the leadscrew to adjust the scissor jack height. Mount holes in the upper support base provide for chassis mounting. A groove in an axle mount body on the upper support base supports the axle proximal the respective wheel and has a cushioned lining thereon. |
| US10793112B2 |
Steering wheel and vehicle control system including the same
A steering wheel includes a wheel frame, and a cover layer covering the wheel frame. The cover layer includes a touch sensor which generates touch information based on a touch of a user, and the touch sensor includes a plurality of sensor pixels which senses a capacitance change corresponding to the touch. |
| US10793110B2 |
On-vehicle authentication apparatus, authentication method and storage medium
A vehicle authentication apparatus including an acquisition unit (65D) configured to acquire information indicating a content of a manipulation on a vehicle from a detection unit mounted on the vehicle; a manipulation determination unit (65E) configured to determine whether a predetermined collaborative manipulation executable by two or more manipulators is performed on the basis of information acquired by the acquisition unit; and an execution unit (65F, 65H) configured to execute a registration process of registering an electronic key of the vehicle in the on-vehicle authentication apparatus or an invalidation process of invalidating the electronic key registered in the on-vehicle authentication apparatus, in a case that it is determined by the manipulation determination unit that the collaborative manipulation is performed. |
| US10793107B2 |
Vehicle door activation device
A vehicle door activation device includes a housing, an activation button connected with the housing to define a first chamber and a second chamber, a back-up battery stored in the first chamber, and a semiconductor chip stored in the second chamber. The semiconductor chip, in response to a voltage supplied to a vehicle door being less than a threshold, causes the back-up battery to supply power to the vehicle door, and, in response to a tag being within a proximity from the semiconductor chip and an actuation of the activation button, causes the vehicle door to unlock. |
| US10793104B2 |
Vehicle-sensitive sensor with multi-part sensor mass
A vehicle-sensitive sensor for a self-locking belt retractor, including a carrier part (4), a locking lever (2) including an engagement point (3), and a sensor mass (1) coupled to the locking lever (2), disposed as standing upright on a supporting face (5) of the carrier part (4) and tiltable with respect to the carrier part (4) The sensor mass (1) includes a sensor part (6), made of a first material, resting on the supporting face (5), and of a mass part (7), made of a second material, connected to the sensor part (6), disposed above the supporting face (5), wherein the first material forming the sensor part (6) has a lower density and a lesser hardness than the second material forming the mass part (7). |
| US10793102B2 |
Seat belt webbing guide
An assembly includes a seat belt webbing guide including a slot having an upper surface and a lower surface. A rod is supported by the seat belt webbing guide. A roller is supported by the rod. A spring is between the seat belt webbing guide and the rod. The spring the rod toward the lower surface of the slot. |
| US10793094B2 |
Communication grille assembly
A vehicle communication system includes a vehicle body panel and a camera having a field of view. The camera is disposed on the vehicle body panel. A grille assembly is coupled to the vehicle body panel. The grille assembly includes a plurality of light sources, an optic layer defining channels disposed adjacent to the light sources, and a metalized sheet disposed on the optic layer. |
| US10793091B2 |
Dynamic bandwidth adjustment among vehicle sensors
A system and method to perform dynamic bandwidth adjustment among two or more vehicle sensors includes receiving input. The input includes data from each of the two or more vehicle sensors. The two or more vehicle sensors include a camera, an audio detector, a radar system, or a lidar system. The method also includes determining a bandwidth at which each of the two or more vehicle sensors should provide the data, and providing a control signal to each of the two or more vehicle sensors to adjust the bandwidth based on the determining. |
| US10793090B2 |
Vehicle cable fastener
A fastener for a vehicle actuation cable is provided. The fastener may include a body, a first foot, and a leg. The body may define an aperture that is sized to receive the vehicle actuation cable. The first foot may extend from the body and include a locking surface configured to engage a surface adjacent to an attachment aperture. The leg may outwardly extend from the body and a portion of the leg may be curved around a portion of an outer periphery of the body so that a distal portion of the leg is biased away from the body. |
| US10793086B2 |
Vehicular vision system with windshield mounted camera
A vehicular vision system includes a camera module having a camera and a circuit board. With the camera module mounted at a vehicle windshield, the camera has a field of view forward of the vehicle and through the vehicle windshield. The camera includes an imager and a lens, with the lens accommodated in a lens barrel. The camera captures image data when operated. The camera is electrically connected to circuitry established at the circuit board via a flexible electrical connection. Circuitry of the circuit board (i) provides electrical power to the camera via the flexible electrical connection, (ii) controls the camera via the flexible electrical connection and (iii) receives image data from the camera via the flexible electrical connection. With the camera module mounted at the windshield, the circuit board is tilted at an angle relative to a longitudinal axis of the lens barrel of the camera. |
| US10793077B2 |
Carabiner-style cargo hook
A carabiner-style hook is provided for managing cargo. The hook includes a body having a first resilient section, a second section and a gate defined between the first resilient section and the second section. |
| US10793075B2 |
Bag holder
A shaped elongate strap enables a plastic grocery bag to be used for trash disposal in a vehicle. It has a shaped headrest post-gripping top portion at one end and forward and rearward grocery bag handle grips at the other end. The ends are connected by a flexible corrugated strip. The orientation of the corrugations and the spacing of the grips keep the strap from twisting and the grips forward of the back of the seat. |
| US10793074B2 |
Loading surface in a vehicle
A device is provided for changing the volume of a loading space in a vehicle. The device includes a movable loading surface, a side wall and at least one pivotable support arranged on the side wall. The support has a support surface on which the loading surface is mounted in a raised position. The support is arranged on a pivot axis oriented perpendicularly to the loading surface. |
| US10793073B2 |
Modular camera structure
A modular camera structure to be mounted on the rear-view mirror frame on either lateral side of a large vehicle to eliminate rear-view blind spots includes an annular base, a cover, and a fastening member. The annular base has an annular projection on which an image-recording device is placed, and a curved groove on the opposite side. The cover has a lower opening coupled with the annular projection such that the image-recording device is secured in the cover and has its lens exposed through an upper opening of the cover. A recessed portion of the fastening member and the curved groove of the annular base can engage with two opposite sides of the rear-view mirror frame respectively, before locking members lock two ends of the fastening member to the annular base to secure the annular base and the fastening member tightly to the rear-view mirror frame in a clamping manner. |
| US10793069B2 |
Method for assisting the driver of a motor vehicle in maneuvering the motor vehicle with a trailer, driver assistance system as well as vehicle/trailer combination
The invention relates to a method for assisting a driver of a motor vehicle (1) in maneuvering the motor vehicle (1) with a trailer (3), wherein image data is captured from an environmental region (12) of the motor vehicle (1) by means of at least one vehicle-side camera (5) and by means of at least one trailer-side camera (10) and an image (B) of the environmental region (12) is created for displaying on a vehicle-side display device (14) depending on the captured image data, wherein a perspective (P1, P2), from which the environmental region (12) is displayed in the image (B), is determined depending on a pivot angle (17) between the trailer (3) and the motor vehicle (1). The invention additionally relates to a driver assistance system (2) as well as to a vehicle/trailer combination with a motor vehicle (1), a trailer (3) and a driver assistance system (2). |
| US10793066B2 |
System and method for vehicular alert
A system and method for a vehicular alert that detects a person or animal, determines an environmental noise level from a microphone, determines an alert characteristic response to detection of the person or animal, and emits the alert signal based on the determined alert characteristic, which is adjusted based on the environmental noise level. The alert signal draws the attention of the person or animal to the vehicle to reduce the likelihood of an accident. |
| US10793065B2 |
Multi-color illumination device
Multi-color illumination devices that can be used in various indicator-related or ambient lighting applications, particularly for vehicles. In accordance with one embodiment, the multi-color illumination device includes a light guide having a first end and a second end, a first light source located adjacent the first end of the light guide, and a second light source located adjacent the second end of the light guide. The multi-color illumination device is configured for attachment to a controller configured to illuminate the first light source, the second light source, or both the first light source and the second light source in accordance with one or more operation parameters to provide a status indication. |
| US10793062B2 |
Lighting device for automobile air vent
Provided is a lighting device for an automobile air vent. The lighting device for an automobile air vent has a variable resistor, a light emitter, a light guide, and a diffusion plate. The variable resistor is connected to a knob of an air vent and is configured to vary resistance according to a manipulation amount of the knob. The light emitter is connected to the variable resistor and is configured to emit light such that brightness or color of the light is varied according to the variable resistance varied by the variable resistor. The light guide is configured to guide the light emitted by the light emitter. The diffusion plate is installed in an air vent housing of the air vent and is configured to diffuse the light guided through the light guide. |
| US10793061B2 |
Methods of mounting an auxiliary lighting system to a vehicle and related systems
A vehicle that includes a roof panel including a moonroof opening and a rim extending about the moonroof opening is described herein. The rim includes a lower edge. At least two brackets are coupled to the roof panel, and each bracket includes a first end that defines a hook portion and a second end that defines a mounting portion. The hook portion is coupled to the lower edge of the rim such that the mounting portion extends through the moonroof opening. A support member is coupled to the mounting portion of the brackets, wherein a portion of the support member is oriented to couple to the roof panel, and a fastener is coupled to the brackets and the support member such that the hook portion is secured to the rim and the support member is secured to the roof panel. An auxiliary lighting system is at least one of included at least partially within or coupled to the support member. |
| US10793058B2 |
Clutching lamp adjuster
An adjuster adjusts the position of a fog lamp, headlamp, or other form of adjustable, automotive lamp. The adjuster includes a side-opening retainer screw interface. The side-opening retainer allows the adjuster to provide clutching throughout travel. In addition, a distal end of the retainer includes a set of retainer snap fingers and a separate set of spring fingers. The snap fingers and spring fingers allow for a strong, elastic connection to a lamp mating panel and allow the retainer to securely connect to lamp mating panels of various thicknesses. |
| US10793056B2 |
Snow plow headlamp
A snow plow headlamp comprises a housing adapted to be mounted to a frame member of a snow plow assembly, at least a first forwardly directed LED mounted in the housing between opposite ends of the housing and configured to illuminate ahead of a vehicle to which the snow plow assembly is mounted, a second forwardly directed LED mounted in the housing adjacent one of the ends of the housing, a reflector mounted in the housing on a side of the second LED opposite the one end of the housing and configured to reflect light from the second LED to illuminate to a side of the vehicle to which the snow plow assembly is mounted, and a transparent cover mounted to the housing. |
| US10793053B2 |
Load securing assembly
A load securing assembly for securing cargo in a trailer includes a trailer that has an outer wall. A plurality of channels is provided, each of the channels is coupled to the outer wall of the trailer and each of the channels is positioned within the trailer. A plurality of locking units is provided and each of the locking units is slidably positioned in a respective one of the channels. Each of the locking units releasably engages the respective channel to retain each of the locking units at a selected point along the respective channel. Each of the locking units is positioned to abut the cargo in the trailer thereby inhibiting the cargo from moving in the trailer. Additionally, each of the locking units is positionable in a home position for storage. |
| US10793048B2 |
Reel handler
A reel handler system includes a first arm and a second arm. A first member is coupled to the first arm and a second member is coupled to the second arm. A sleeve has the members movably positioned therein. A first bracket has a first link coupled to the first arm and a second link coupled to the sleeve. The links are pivotable relative to one another. A second bracket has a third link coupled to the second arm and a fourth link coupled to the sleeve. The third and fourth links are pivotable relative to one another. The brackets are movable to increase and decrease a distance between the arms from a first configuration in which the first and third links are spaced a first distance apart from the sleeve and a second configuration in which the first and third links are spaced a second distance apart from the sleeve. |
| US10793043B2 |
Vehicle-mounted expandable table system
A vehicle-mounted table system includes a table portion that is movable from an expanded configuration to a storage configuration and vice versa. The table portion includes a first table element, a second table element, and a third table element. A first hinge couples the first table element to the second table element, and the first hinge facilitates pivoting motion of the second table element relative to the first table element about a first axis. A compound hinge assembly couples the second table element to the third table element. The compound hinge assembly includes a hinge table element, a second hinge, and a third hinge that facilitate pivoting the second table element relative to the hinge table element about a second axis and the third table element relative to the hinge table element about a third axis. The second and third axes are substantially parallel to the first axis. |
| US10793039B2 |
Headrest assembly with flexible support structure and stretched fabric cover
A headrest assembly including a plate attachable to a front side of a seat back, a flexible support structure attached to the plate, and a continuous fabric cover stretched over the flexible support structure and tensioned to create a hollow pocket behind the fabric cover and forward of the plate to allow the fabric cover to depress inward toward the plate in response to loading on a center portion of the fabric cover. The flexible support may be a flexible wire frame having symmetrical side portions angled away from the plate to induce a concave curve in the fabric cover to cradle the head of a seat occupant. The assembly may further include an adjustment mechanism for adjusting the position of the headrest relative to the seat back. |
| US10793038B2 |
Headrest integrated entertainment system
In certain embodiments, a headrest-integrated entertainment system for a vehicle seat is provided. The headrest system comprises a head support unit adapted to be coupled to the seat of a vehicle; a base member adapted to be securely coupled to the head support unit; a cover panel member configured to enclosingly couple the base member to define a device compartment there-between, and a multimedia system including a display device observably retained in the device compartment. The base member and the cover panel member are securely coupled to each other through a plurality of integrally formed buckle units respectively distributed thereon. In certain embodiments, the cover panel member comprises a rearward facing panel that defines a viewing window for the display device, and a side panel that integrally extends from a lateral flank thereof. The rearward facing panel traverses substantially across a width of the head support unit. |
| US10793037B2 |
Vehicle seat back
A seat back for a vehicle seat comprising a panel (4) and a frame structure (6, 8, 10), the frame structure being formed of two metal tubes (6, 8) having first ends joined together by a crossmember ((10) and second ends joined together by a first member to form a tapering framework which is wide at the bottom of the seat back and narrow at the top of the seat back, wherein there is no cross-bracing of the frame between the top and bottom of the seat back. The framework is mounted to the panel such that in use the second ends are positioned near the lower portion of the seat back and the first ends are positioned towards the upper portion of the seat back. |
| US10793020B2 |
Fuel cell vehicle system and method of controlling the same
A fuel cell vehicle system is provided. The system includes a fuel cell and a first motor that is connected to the fuel cell via a first bus terminal and driven by power supplied from the fuel cell and that provides power to driving wheels of the vehicle. A high voltage battery stores or supplies power by charging or discharging. Additionally, a second motor is connected to the high voltage battery via a second bus terminal and driven by power supplied from the high voltage battery and provides power to the driving wheels of the vehicle. |
| US10793017B2 |
Circuit failure detector, electric vehicle charging controller including same, and circuit failure detection method
The present invention relates to a circuit failure detector comprising: an input terminal for receiving a detection signal having a first frequency from an interlock circuit; a correction circuit for correcting the voltage of the received detection signal; a first comparator comparing the corrected detection signal with a first reference voltage and outputting a high voltage signal or a low voltage signal; a second comparator inverting the corrected detection signal, comparing the inverted detection signal with a second reference voltage, and outputting the high voltage signal or the low voltage signal; a counting signal generator for generating a counting signal having a second frequency; a first coupler for coupling an output signal of the first comparator with the counting signal; a second coupler for coupling the output signal of the second comparator with the counting signal; and a controller for detecting a circuit failure on the basis of the output signal of the first coupler and the output signal of the second coupler. |
| US10793015B2 |
Charging apparatus for electric vehicle
A charging apparatus for an electric vehicle is provided. The apparatus charges a vehicle battery upon receiving power from different power sources. The apparatus includes a motor generating power to drive the electric vehicle and an inverter supplying power to the motor. An AC power input terminal receives at least one of single-phase AC power and multi-phase AC power. A power factor corrector having a single three-leg half bridge circuit receives the AC input power through the AC power input terminal. A link capacitor is charged through a combination of the power factor corrector, the motor, and the inverter. A switch network has at least one switch for selectively connecting the AC power input terminal to the power factor corrector, the link capacitor, the motor, or the inverter. A controller operates the power factor corrector, the switch network, and the inverter based on a condition of received AC input power. |
| US10793011B2 |
Method for operating a motor vehicle and corresponding motor vehicle
A method for operating a motor vehicle. The motor vehicle has an electric traction machine. In a first kind of operation of the motor vehicle, before or during a release of a parking brake of the motor vehicle when the motor vehicle is at a standstill, a desired rotational speed for a rotational speed regulation of the traction machine is set to a value corresponding to the standstill of the motor vehicle, and an actual rotational speed of the traction machine is adjusted to the desired rotational speed. |
| US10793009B2 |
Vehicle driving force control apparatus
A vehicle driving force control apparatus that is provided in a vehicle provided with drive units configured to drive a driving wheel, and that is configured to control the drive units includes: a controller; and a determiner. The controller controls a driving force output by each of the drive units, within a range less than or equal to an upper limit value, on a basis of a driving command. The determiner determines whether each of the drive units is in a restriction-necessary state. |
| US10793008B2 |
System and method for indicating battery age
A vehicle includes a traction battery and a controller. The controller is programmed to output an age value of the traction battery based on a ratio of a reference capacity value to an initial reference capacity. The reference capacity value is derived from a mean and a standard deviation of a plurality of historical battery capacity values and has a predetermined probability of being less than an actual battery capacity. The controller is programmed to adjust a battery control strategy based on the age value. The vehicle includes an instrument cluster that is configured to display the age value. |
| US10793004B2 |
Vehicle control device and vehicle including the same
Provided are a vehicle control device for controlling one or more displays provided in a vehicle, and a vehicle including the same. The vehicle control device includes a communication unit performing communication with the one or more displays, and a processor controlling, when an event occurs, the one or more displays to display a home button corresponding to the event using the communication unit, wherein the home button is configured to display a preset icon list in response to a touch applied to the home button, and the preset icon list is varied according to the event. |
| US10793003B2 |
Head-up display device
Light emitting devices are aligned along one alignment direction. A first diffusion plate diffuses the illumination light from each of the light emitting devices. A condensing unit exerts a condensing action on the illumination light diffused with the first diffusion plate in a vertical direction perpendicular to the alignment direction. An image forming unit has an illumination target surface illuminated with the illumination light, which is condensed with the condensing unit, and allows a part of the illumination light incident on the illumination target surface to pass therethrough to form the image and to emit display light of the image as a light flux. A second diffusion plate is located on an optical path between the condensing unit and the image forming unit to again diffuse the illumination light condensed with the condensing unit and to cause the diffused illumination light to incident on the illumination target surface. |
| US10793002B1 |
Drive apparatus
A drive apparatus for a vehicle includes a hydraulic pump connected to two separate hydraulic motors by a center section. A center section hydraulically connects the pump and the motors by means of a pump running surface connected to two motor running surfaces by hydraulic porting. A plurality of projections extend from the center section. Two of the projections have a first flat surface that is coplanar with the pump running surface, and a third projection has a separate flat surface that is parallel to and offset from the pump running surface. The third projection may be disposed between the two motor running surfaces. |
| US10793000B2 |
Electric vehicle
An electric vehicle which can travel using a power generator that generates electric power based on hydrogen without increasing the size of the hydrogen tank, is provided. An electric vehicle includes a first tank configured to store an organic hydride, a dehydrogenation reactor that has a first passage including a first catalyst for accelerating dehydrogenation reaction of the organic hydride supplied from the first tank and separates the organic hydride supplied to the first passage into hydrogen and an aromatic compound, a power generator configured to generate electric power using hydrogen supplied from the dehydrogenation reactor, a power storage configured to store electric power generated by the power generator, and a motor drivable on electric power from at least one of the power generator and the power storage to rotate a wheel. |
| US10792996B2 |
Fuel feed module with integral resistor
A fuel feed module for delivering fuel from a fuel tank includes a fuel feed pump and a flange. The fuel feed module is fixable to the fuel tank by the flange. The fuel feed module includes a resistor, which is electrically conductively integrated into a ground path of the fuel feed pump, the resistor being integrated into the flange of the fuel feed module. |
| US10792995B2 |
In-wheel motor drive device
A speed reduction unit (31) includes an input shaft (32) coupled to a motor rotary shaft (22) of a motor unit (21), an input gear (33) coupled to the input shaft, a cylindrical output shaft (41) coupled to an outer ring (12), and an output gear (40) coupled to the output shaft, and constructs a driving-force transmission path that reduces the rotational speed of the input gear and transmits the reduced rotational speed to the output gear. The output shaft is rotatably supported at both ends by a first output-shaft bearing (44) rotatably supporting an outer diameter of an axially outer end side of the output shaft and a second output-shaft bearing (46) rotatably supporting an inner diameter of an axially inner end side of the output shaft. |
| US10792994B2 |
In-wheel motor drive device and connection structure between in-wheel motor drive device and wheel
A casing (43) of an in-wheel motor drive device (10) includes a tubular body first casing (43g) disposed on one side in an axial (O) direction and a tubular body second casing (43a) disposed on the other side in the axial direction. Each of the body first casing and the body second casing has an annular abutting surface (43j) so that the annular abutting surfaces of the body first casing and the body second casing abut on each other in the axial direction. A hub carrier (18) has at its tip end a connecting portion (82s) for rotatable connection to a vehicle body-side member (81). The connecting portion is disposed so as not to overlap the abutting surfaces in the axial direction and so as to overlap the body first casing or the body second casing in the axial direction. |
| US10792993B2 |
Vehicle drive system and method and idle reduction system and method
One embodiment relates to a hybrid vehicle drive system for a vehicle comprising a first prime mover, a first prime mover driven transmission, a rechargeable power source, and a PTO. The hybrid vehicle drive system further includes a hydraulic motor in direct or indirect mechanical communication with the PTO and an electric motor in direct or indirect mechanical communication with the hydraulic motor. The electric motor can provide power to the prime mover driven transmission and receive power from the prime mover driven transmission through the PTO. The hydraulic motor can provide power to the prime mover driven transmission and receive power from the prime mover driven transmission through the PTO. |