| Document | Document Title |
|---|---|
| US10954896B2 |
Canister
A canister includes a charge port, a purge port, an atmosphere port, a main chamber, a sub chamber, activated carbon, and additional activated carbon. The sub chamber communicates with the main chamber. The atmosphere port is connected to the sub chamber directly or via an additional chamber. The activated carbon is stored in a main volume (Vmain) in the main chamber. The additional activated carbon is stored in a sub volume (Vsub) in the sub chamber. A ratio of a length L in a gas flow direction to an equivalent diameter D in a section perpendicular to the gas flow direction is 2 or more for the sub chamber. A ratio of a volume of the activated carbon stored in the main chamber to a volume of the activated carbon stored in the sub chamber (Vmain/Vsub) is more than 7 and equal to or less than 10. |
| US10954895B2 |
Evaporated fuel treatment device
The evaporated fuel treatment device includes: a canister that adsorbs evaporated fuel generated within a fuel tank that is provided to a vehicle; a vapor passage that connects the canister and the fuel tank; a shutoff valve capable of closing off and opening up the vapor passage. When a specific event by which a current position of the shutoff valve becomes unknown occurs and initialization processing has become necessary, a first process is performed in which the shutoff valve is operated by a first operating amount that is set as an operating amount capable of operating the shutoff valve to an operation limit, irrespective of the current position, while, when the initialization processing has become necessary without the specific event occurring, a second process is performed in which the shutoff valve is operated by a second operating amount that is an operating amount from the current position to an initial position, and that is smaller than the first operating amount. |
| US10954893B2 |
Accumulator device
An engine includes an intake, an air-fuel path coupled to the intake, an accumulator configured coupled to the air-fuel path and configured to store an air-fuel mixture, and at least one valve configured to selectively provide the air-fuel mixture from the engine to the accumulator at a first time and store the air-fuel mixture within the accumulator at a second time. A controller may be configured to provide commands to the at least one valve. The plurality of commands may include an open command to release air and fuel mixture from the accumulator and a close command to store air and fuel mixture in the accumulator. |
| US10954892B2 |
Liquid propellant rocket engine nozzle with passive condensate cooling
A liquid propellant rocket engine includes a combustion chamber that has a throat and a nozzle aft of the throat. The nozzle has a first nozzle section adjacent the throat and a second nozzle section aft of the first nozzle section. The first nozzle section includes active cooling features and the second nozzle section excludes any active cooling features. The first nozzle section is operative via at least the active cooling features to form a condensate that passively cools the second nozzle section. |
| US10954891B2 |
Hybrid metal composite structures, joint structures, and related methods
A multi-component structure includes a first hybrid metal composite structure, a second hybrid metal composite structure, and a joint structure. The first and second hybrid metal composite structures include layers, each layer comprising a fiber composite material structure including a fiber material dispersed within a matrix material and at least one metal ply located between layers of the layers. The joint structure extends between and connects the first hybrid metal composite structure and the second hybrid metal composite structure. Additionally, the joint structure exerts a clamping force on the first and second hybrid metal composite structures and to reduce gaps between the layers, between the layers and the at least one metal ply, and between the joint structure and the first and second hybrid metal composite structures to less than half a thickness of the at least one metal ply. |
| US10954881B2 |
Method of controlling an injection apparatus of an internal combustion engine
It is hereby disclosed a method of controlling an injection apparatus of an internal combustion engine including setting a minimum value (QMIN) of a fuel quantity that can be injected into the internal combustion engine by the injection apparatus with one injection; preventing the injection apparatus from performing post-injections of fuel quantities having a smaller value than the minimum value (QMIN). |
| US10954874B2 |
System and method for diagnosing a variable displacement engine
Systems and methods for determining operation of a cylinder deactivating/reactivating device are disclosed. In one example, a direction of engine rotation is selected to maximize air flow through the engine while the engine is rotated without combusting air and fuel. Operation of one or more cylinder valve deactivating mechanisms is assessed while the engine is rotated without combusting air and fuel. |
| US10954862B2 |
Compact spinal transmission
The invention relates to an assembly comprising a drive gearbox (10) for an aircraft (1) and an accessory (30), the gearbox comprising: a connecting shaft (110) adapted to be driven by the propulsion system, a main shaft (120) adapted to be driven by the connecting shaft (110), and two bevel gears (122, 123) which are integral with the main shaft (120) and have different diameters (d122, d123), the accessory comprising: a high-speed accessory shaft (31) comprising a bevel gear (310), a low-speed accessory shaft (32) comprising a bevel gear (320), such that each gear (310, 320) on the accessory shafts (31, 32) meshes with one of the two bevel gears (122, 123) on the main shaft (120), so that the two accessory shafts (31, 32) rotate at different speeds relative to one another. |
| US10954850B2 |
Connecting rod for a variable compression internal combustion engine
A connecting rod for a variable compression internal combustion engine, the connecting rod an eccentrical element adjustment arrangement for adjusting an effective connecting rod length, the eccentrical element adjustment arrangement including a first cylinder including a first hydraulic chamber and a second cylinder including a second hydraulic chamber, a first inlet for feeding hydraulic fluid into the first cylinder from a supply and a first outlet for draining the hydraulic fluid from the first cylinder, a second inlet for feeding hydraulic fluid into the second cylinder from the supply and a second outlet for draining the hydraulic fluid from the second cylinder, a switch valve for controlling a hydraulic fluid flow, the switch valve including a piston that is movable in a housing, wherein the piston is displaceable into a first switching position or a second switching position, wherein the second outlet of the second cylinder is connected with the supply in the first switching position and the first outlet of the first cylinder is connected with the supply in the second switching position, wherein the first cylinder is associated with a first check valve which facilitates feeding hydraulic fluid into the first cylinder and which prevents draining the hydraulic fluid from the first cylinder, wherein the second cylinder is associated with a second check valve which facilitates feeding hydraulic fluid into the second cylinder and which prevents draining hydraulic fluid from the second cylinder, wherein the first cylinder and the second cylinder are connected so that hydraulic fluid is conductible from the first cylinder into the second cylinder directly with a defined pressure drop in the second switching position. |
| US10954845B2 |
Actively controlled coolant tank to increase thermal storage capacity of hybrid electric vehicles
An engine and cabin thermal management system for use with a vehicle having an engine, a cabin heating system configured to thermally heat a cabin of the vehicle, a coolant system operably coupled to the engine and to the cabin heating system to thermally manage a temperature of the engine and a temperature of the cabin. The coolant system having one or more coolant thermal storage units fluidly coupled with a radiator and heater core of the coolant system forming a coolant loop. The system further having a control system configured to monitor and maintain at least a predetermined coolant temperature at the cabin heating system even during a coolant temperature decrease at the engine stops. |
| US10954844B2 |
Common rail water jacket
Described is an internal combustion engine, in particular including a dual-circuit water cooling system, including a crankcase and at least one inlet and/or outlet rail which is/are situated upstream from the crankcase and receives a coolant communicating with this crankcase, at least one coolant-conducting cylinder head, and at least one outlet and/or inlet rail downstream from the cylinder head receiving a coolant communicating with the cylinder head. |
| US10954843B2 |
Control of combustion source with at least one pollution control device
Apparatuses, systems, and methods are disclosed for emissions control. An emissions monitor module measures at least one pollutant level for an exhaust gas flow produced by a combustion source and treated by a pollution control device. The at least one pollutant level may be controllable based on at least one combustion source operating parameter and at least one pollution control device operating parameter. A control module controls the at least one combustion source operating parameter and the at least one pollution control device operating parameter based on the at least one measured pollutant level. |
| US10954841B2 |
Diesel exhaust fluid mixing
A canister assembly for use in an exhaust gas aftertreatment device comprises a cylindrical shell defining a cylindrical axis, a radial direction, and a circumferential direction, a top end and a bottom end. A flow tube is inserted into the top end of the cylindrical shell and terminates short of the bottom end of the cylindrical shell, defining an exit of the flow tube. A mixing bowl member including a symmetrical annular shape about the cylindrical axis and defining a mixing bowl pocket is attached at the bottom end of the cylindrical shell. |
| US10954834B2 |
Exhaust systems and methods for gas turbine engine
Systems and methods for an exhaust system for a gas turbine engine are provided. The method includes: receiving a primary exhaust fluid in a primary manifold; receiving a secondary cooling fluid in a secondary plenum; directing the primary exhaust fluid through a plurality of eductor primary flow paths associated with a respective plurality of ducts spaced circumferentially about a primary manifold, the plurality of eductor primary flow paths extending through the secondary plenum; and mixing the primary exhaust fluid and the secondary cooling fluid in a mixing chamber associated with a respective one of the plurality of ducts to create a mixed fluid flow. |
| US10954833B2 |
Air cleaner
An air cleaner includes: an air cleaner box defining a clean chamber that is placed rearward of a dirty chamber, the clean chamber receiving air which has been introduced from front into the dirty chamber and then filtered through an air cleaner element; and funnels that are to be connected to an intake port of an internal combustion engine, the funnels protruding upward into a space within the air cleaner box from a bottom wall of the air cleaner box. The air cleaner further includes a breather chamber into which blow-by gas is introduced from the internal combustion engine, the breather chamber being placed rearward of the funnels and between the funnels and a rear wall of the air cleaner box. Accordingly, the air cleaner can further promote the air-liquid separation of blow-by gas without incurring an increase in weight of the internal combustion engine. |
| US10954828B2 |
Variable camshaft phaser with magnetic locking cover bushing
A variable camshaft phaser is provided having a stator attached to a driving part, and a rotor located within the stator and attached to a driven part. First and second cover plates are located on respective first and second axial sides of the stator. Inwardly directed vanes of the stator, the rotor, and the first and second cover plates define at least one chamber. Radially outwardly directed vanes of the rotor divide the at least one chamber into an advance side working chamber and a retard side working chamber. A locking pin bore is located in the rotor, and a locking pin is located in the locking pin bore. One of the first and second cover plates includes a locking pin receiving opening. A magnetic part is located in the locking pin receiving opening to remove metallic particles and contaminants from the flow of pressurized hydraulic fluid. |
| US10954820B2 |
Non-contacting seal with non-abradable coating
There is provided a non-contacting seal assembly for a gas turbine engine, having a housing that houses a sealing ring; and a counter component cooperating with the sealing ring. The sealing ring and the counter component are rotatable relative to each other about a central axis and define sealing faces circumferentially extending around the central axis. The sealing faces face each other and are spaced apart from each other by a controlled gap. At least one of the sealing faces is coated with a non-abradable material. A method of operating a non-contacting seal assembly is also provided. |
| US10954818B2 |
Turbocharger and engine system
A turbocharger includes: a rotating shaft which extends along an axis; a turbine wheel which is provided on one end side of the rotating shaft; a compressor wheel which is provided on the other end side of the rotating shaft; a rolling bearing which includes an inner race fixed to an outer circumferential surface of the rotating shaft, an outer race surrounding the inner race from an outside in a radial direction, and rolling bodies arranged between the inner race and the outer race and rotatably supports the rotating shaft around the axis; a housing which covers the rolling bearing from an outer circumferential side with a gap between the housing and an outer circumferential surface of the rolling bearing; and a plurality of lubricating oil supply lines through which lubricating oil is supplied to different locations in the housing at different state quantities. |
| US10954815B2 |
Divided baffle for components of gas turbine engines
Divided baffles for a gas turbine engines are provided. The divided baffles include a baffle body having a first end and a second end, at least one divider located within the baffle body and extending from the first end to the second end arranged to divide an interior of the baffle body into two or more feed cavities, at least one cap arranged at the first end to bound a first feed cavity of the two or more feed cavities, and at least one cap arranged at the second end to bound a second feed cavity of the two or more feed cavities. |
| US10954814B2 |
System with thin walled cooling plate for an electronic enclosure
A cooling system with a thin walled cooling plate. The system includes an enclosure with a cover that defines an interior space and that has an open side. Temperature sensitive devices are contained in the interior space. A cooling plate closes the open side and includes an inner side with a surface that is substantially flat and that faces into the interior. The cooling plate defines a flow channel adjacent the inner side that is configured to channel a circulating fluid to remove heat from the interior space. The flow channel extends across substantially all of the opening. An outer side of the cooling plate may be anodized to block heat from entering the interior space through the cooling plate. |
| US10954810B2 |
Additive manufactured integrated rub-strip for attritable engine applications
A unitary rub strip comprises a casing having an inner surface and an outer surface opposite the inner surface; a unitary rub strip is formed integral with the casing proximate the inner surface, wherein the unitary rub strip comprises a modified structure within the casing configured to abrade responsive to an interaction with a rotating element. |
| US10954808B2 |
Sealing device and rotary machine
A sealing device for suppressing a leakage flow of a fluid via an annular gap between a stationary member and a rotary member of a rotary machine includes: a fixed fin having an annular shape and disposed in the annular gap; and a movable fin having an annular shape and being disposed adjacent to the fixed fin in an axial direction inside the annular gap. The movable fin has a greater thermal expansion coefficient than the fixed fin and is fixed to the fixed fin in a fixing region on a root-end side of the movable fin. |
| US10954805B2 |
Aircraft turbofan engine having variable pitch fan and method of over-pitching the variable pitch fan in an engine out condition to reduce drag
There is provided a turbofan engine for an aircraft. The turbofan engine has a core with a fan cowl and a variable pitch fan (VPF) configured to only rotate in a first rotation direction. The VPF has a plurality of fan blades each configured to over-pitch to an over-pitch position relative to a feathered position. The turbofan engine has outer guide vanes (OGVs) axially disposed downstream of the VPF, and has a rotation control device to prevent the VPF from rotating in a second rotation direction opposite the first rotation direction, during an engine out (EO) condition of the turbofan engine. When the VPF is prevented from rotating during the EO condition, the fan blades are over-pitched to the over-pitch position relative to the feathered position, to achieve no or minimal air flow separation about the OGVs, and to reduce drag of the turbofan engine during the EO condition. |
| US10954804B2 |
Rotary machines including a hybrid rotor with hollow and solid rotor blade sets
A hybrid rotor may comprise a rotor disk having a peripheral rim, a plurality of solid rotor blades extending outwardly from the rotor disk, and a plurality of hollow rotor blades extending outwardly from the rotor disk in a blade array with the plurality of solid rotor blades. In various embodiments, the plurality of solid rotor blades may be integrally coupled to the rotor disk. In various embodiments, the plurality of hollow rotor blades may be mechanically retained in the rotor disk. |
| US10954797B1 |
Turbine rotor blade airfoil profile
The present application provides a turbine rotor blade including an airfoil shape. The airfoil shape may have a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in Table I. The Cartesian coordinate values of X, Y and Z are non-dimensional values from 0% to 100% convertible to dimensional distances expressed in a unit of distance (e.g., inches) by multiplying the Cartesian coordinate values of X, Y and Z by a height of the airfoil in the unit of distance. The X and Y values, when connected by smooth continuing arcs, define airfoil profile sections at each Z value. The airfoil profile sections at Z values may be joined smoothly with one another to form a complete airfoil shape. |
| US10954796B2 |
Rotor bore conditioning for a gas turbine engine
A rotor assembly includes a plurality of rotor disks that each have a rim portion. The plurality of rotor disks includes a first rotor disk and at least one first bleed air passage that extends through a forward rim portion of the first rotor disk. At least one second bleed air passage that extends through an aft rim portion of the first rotor disk. |
| US10954789B2 |
Robotic mobility and construction by growth
A robot for navigating an environment through growth is provided. The growing robot has a thin-walled, hollow, pressurized, compliant body that elongates the body by everting from its tip new wall material that is stored inside the body. The robot controls the shape of the body by actively controlling the relative lengths of the wall material along opposing sides of the body allowing steering. |
| US10954787B2 |
Pumpable two component resin
A pumpable resin system for installation of mine roof bolts includes a resin feed cylinder pump, a catalyst feed cylinder pump, a resin cylinder pump in fluid communication with the resin feed cylinder, with the resin feed cylinder configured to transfer resin to the resin cylinder pump when the resin feed cylinder pump is actuated, a catalyst cylinder pump in fluid communication with the catalyst feed cylinder, with the catalyst feed cylinder configured to transfer catalyst to the catalyst cylinder pump when the catalyst feed cylinder pump is actuated, a resin line in fluid communication with the resin cylinder pump, and a catalyst line in fluid communication with the catalyst cylinder pump. |
| US10954785B2 |
Bit holder with enlarged tire portion and narrowed bit holder block
A bit assembly includes a base block and a bit holder having a forward body portion and a shank. The forward body portion includes an enlarged tire portion to deflect material and particles removed from the terra firma and protect the base block from damage. The base block includes a base and a shortened front end. The enlarged tire portion has dimensions that cover at least all of the shortened from end. The dimensions of the tire portion can also extend beyond the dimensions of the shortened front end. |
| US10954784B2 |
Shearer cutting unit with double-speed rollers
A shearer cutting unit with double-speed rollers includes a motor driving unit, a motor driving unit, a gear transmission unit and a roller output unit. The motor driving unit includes a left cutting motor and a right cutting motor which are both arranged in a cutting unit case and connected with the roller output unit in a transmission way through the gear transmission unit. The roller output unit comprises a middle output shaft (3-1), a far-end output shaft, a middle support frame, a middle roller, a far-end support frame and a far-end roller. A cutting roller is separated into two coaxially-rotating parts, and the two rollers can rotate in different speeds. |
| US10954782B2 |
Functional earth model parameterization for resistivity inversion
An example method for modeling a geological formation includes receiving a set of measurements from an electromagnetic logging tool and representing at least one characteristic of the geological formation as at least one continuous spatial function. At least one coefficient of the at least one continuous spatial function may be determined based, at least in part, on the set of measurements. At least one characteristic of the geological formation may be determined based, at least in part, on the at least one continuous spatial function. |
| US10954777B2 |
Fixed-wavelength fiber optic telemetry for casing collar locator signals
A downhole tool, in some embodiments, comprises a casing collar locator (CCL) to generate a signal that indicates the presence of a casing discontinuity; and a modulator, coupled to the CCL, to modulate fixed-wavelength light in a fiber optic cable based on said signal. |
| US10954776B2 |
Mechanical casing perforation locator and methods of using same
A mechanical perforation locator has a plurality of perforation locator pins that are normally urged to a run-in condition. Fluid pumped into a work string energizes the perforation locator and urges the perforation locator pins outwardly. When the mechanical perforation locator is pulled or pushed through a cased well bore using the work string, some of the pins are forced into perforations in the casing, which impedes movement of the perforation locator and produces a characteristic spike in work string weight that is detectable at the surface. |
| US10954770B1 |
Systems and methods for exchanging fracturing components of a hydraulic fracturing unit
Systems and methods for exchanging fracturing components of a hydraulic fracturing unit and may include an exchangeable fracturing component section to facilitate quickly exchanging a fracturing component of a hydraulic fracturing unit. The fracturing component section may include a section frame including a base, and a fracturing component connected to the base. The fracturing component section also may include a component electrical assembly and a component fluid assembly connected to the section frame. The fracturing component section further may include a coupling plate connected to the section frame. The fracturing component section also may include one or more of a plurality of quick-connect electrical couplers or a plurality of quick-connect fluid couplers connected to a coupling plate. The quick-connect electrical and fluid couplers may be positioned to receive respective electrical and fluid connections of the component electrical and fluid assemblies and connect to other portions of the hydraulic fracturing unit. |
| US10954768B2 |
Fracturing a subterranean formation
A method of fracturing a subterranean formation to produce fluid from a reservoir through a wellbore includes flowing a treating fluid into the wellbore to create fractures in the formation, selectively flowing a flow constraint material (FCM) into the wellbore simultaneously with the treating fluid, pausing the flow of the FCM while maintaining the flow of the treating fluid, monitoring a parameter of the formation to determine whether the parameter is within a range, resuming the flow of the FCM when the parameter of the formation is out of the range, ceasing the flow of the FCM when the parameter of the formation is in the range, where a system strain increase is about 0.0003 or less when the parameter of the formation is in range, and where the flow of the flow constraint material partially constrains the treating fluid from entering at least one of the fractures. |
| US10954763B2 |
Method and system for distribution of a proppant
A method for directing a proppant in a subterranean formation including providing a first wellbore and a second wellbore, wherein the first wellbore and the second wellbore are disposed about a target area of the subterranean formation; creating a pressure differential between the first wellbore and the second wellbore, such that the pressure of one of the first wellbore or the second wellbore is at a higher pressure and the other of the first wellbore or second wellbore is at a lower pressure; and initiating a fracturing pressure in the higher pressure wellbore by pumping a fracturing fluid in the wellbore, the fracturing pressure sufficient to create a fracture at a predetermined location; whereby the fracturing fluid is drawn from the fractured wellbore toward the lower pressurized wellbore as a result of the pressure differential. |
| US10954762B2 |
Completion assembly
A completion assembly includes tubing that defines an axis that extends from a distal shoe end to a proximal uphole end where the tubing includes: a washdown shoe; a plug seat configured to receive a plug that hinders flow through the washdown shoe; a screen; a fluid loss control device that permits, in an exterior space, flow of fluid in an uphole direction and that hinders flow of fluid in a downhole direction; a circulation valve that is actuatable to permit flow of fluid from an interior space to the exterior space; a formation isolation valve that is actuatable to form a flow barrier in the interior space; a packer that is actuatable to extend radially outwardly from the tubing to form an annular flow barrier in the exterior space; and a barrier component that is actuatable to form a flow barrier in the interior space of the tubing. |
| US10954759B1 |
Method for increasing pressure in a flexible liner with a weighted wellhead
A method and system to increase or maintain pressure within a flexible liner within a subterranean borehole, such as may be deployed to perform subsurface groundwater sampling. The liner is slightly larger than the borehole and pressurized with an interior fluid pressure so as to urge the liner into intimate contact with the borehole wall. The system and method utilize a weighted “sealing wellhead” assembly placed upon an inverted upper end of the liner. The action force of the sealing wellhead increases or maintains the liner's interior fluid pressure. This method and system are generally practiced with a water-filled liner and with a liner with relatively simple attachments. |
| US10954758B1 |
Device and working method for drilling hydrate micro-borehole and performing fast completion
Disclosed are a device and a method of drilling a hydrate micro-borehole and performing fast completion, which belongs to the technical field of a hydrate extraction device and a hydrate extraction method. The method includes a continuous operation machine, a power control mechanism, a high pressure water jet pump, a guider, a continuous pipe, a parent pipe and a child pipe, the parent pipe is connected with the continuous operation machine, and an end of the child pipe is connected with a water jet nozzle; the working method basically includes the following: firstly, a large main borehole is formed by drilling to a destination layer at one time with a large size drill bit; secondly, a horizontal micro-borehole is drilled in a natural gas hydrate reservoir by a high pressure water jet device formed by the child and parent pipes and then the child pipe is heated to enable its skin to fall off and leave a screen; finally, the child and parent pipes are disconnected to perform well completion. The present disclosure is applicable to different natural gas hydrate extraction manners. In this way, well drilling and completion is integrated, sand production is effectively inhibited, and the production of the hydrate reservoir is increased with a small effect on the hydrate reservoir. Thus, drilling is accelerated. |
| US10954756B2 |
Core bit designed to control and reduce the cutting forces acting on a core of rock
A method for designing a core bit to control and reduce the cutting forces acting on a core of rock is disclosed. The method includes generating a model of a core bit including a plurality of cutting elements on a plurality of blades. The method may additionally include simulating a coring operation with the model of the core bit. The method may further include calculating at least one force vector generated by at least one of the plurality of cutting elements on the model of the core bit during the coring operation. The method may further include determining at least one force acting on a core in the model of the core bit based on the at least one force vector and generating a design of the core bit based on the at least one force acting on the core. |
| US10954751B2 |
Shearable split ball seat
A frac sleeve assembly and method of operation. The frac sleeve assembly includes a ball seat that retains a frac ball. The ball seat moves within a sleeve. The sleeve includes a profile that separates the first half and the second half to allow passage of the frac ball through the ball seat when the ball seat moves within the sleeve. Alternatively, the ball seat has a ring for receiving the frac ball and the sleeve has a protrusion that selectively engages a shifting pin to move the ring with respect to a ridge to release the ball from the ball seat when the ball seat moves within the sleeve. |
| US10954749B2 |
Bidirectional downhole isolation valve
A method of drilling a wellbore includes deploying a drill string into the wellbore through a casing string disposed in the wellbore casing string having an isolation valve. The method also includes drilling the wellbore into a formation by injecting drilling fluid through the drill string and rotating a drill bit of the drill sting and retrieving the drill string from the wellbore until the drill bit is above one or more valve members of the isolation valve. The method further includes closing the valve members, thereby bidirectionally isolating the formation from an upper portion of the wellbore. |
| US10954741B2 |
Expanding and collapsing apparatus and methods of use
The invention provides an expanding and/or collapsing apparatus and a method of use. The apparatus comprises a plurality of elements assembled together to form a ring structure oriented in a plane around a longitudinal axis. The ring structure is operable to be moved between an expanded condition and a collapsed condition by movement of the plurality of elements. The plurality of elements is operable to be moved between the expanded and collapsed conditions by sliding with respect to one another in the plane of the ring structure, in a direction tangential to a circle concentric with the ring structure. Applications of the invention include oilfield devices, including anti-extrusion rings, plugs, packers, locks, patching tools, connection systems, and variable diameter tools run in a wellbore. |
| US10954737B1 |
Systems and methods for initiating an emergency disconnect sequence
Systems and methods for initiating an emergency disconnect sequence (EDS) are provided. In an aspect, a disconnection system is provided and configured to initiate the EDS, and includes a controller including a processor and a memory operably coupled to the processor. The controller receives, from a set of motion reference units (MRU(s)) operably coupled to a flexible joint, position data generated by the set of motion references units and associated with the joint when the joint is operably coupled to and disposed between a drilling riser and a lower marine riser package (LMRP). The controller determines, based on the position data, an angular offset of the joint. The controller sends, to a subsea control pod disposed at or adjacent to the LMRP, a trigger signal in response to determining that the angular offset exceeds a predetermined threshold, such that the subsea control pod initiates the EDS. |
| US10954735B2 |
Degradable window for multilateral junction
This disclosure may generally relate to drilling operations and, more particularly, to systems and methods for sidetracking an existing well. Specifically, examples of the present disclosure may include creating a window by introducing a pH-modifying fluid downhole to degrade a portion of a casing string, thereby creating the window through which a secondary wellbore may be drilled. A method for creating a window in an oilfield tubular may comprise of providing a pH-modifying fluid in the oilfield tubular disposed in a wellbore and contacting a degradable section of the oilfield tubular with the pH-modifying fluid to degrade at least a portion of the degradable section and form an exit window in the oilfield tubular. |
| US10954734B2 |
Downhole tool with a propellant charge
A tool for manipulating a tubular, such as casing or production tubing, in a downhole environment, includes a housing defining a chamber, the chamber having at least one outlet, a propellant source located within the chamber and an ignition mechanism for igniting the propellant source. Upon ignition of the propellant source, the propellant deflagrates, creating at least one stream of combustion products, the chamber directing the stream of combustion products through the/each outlet, towards the tubular to be manipulated, the/each stream of combustion products combining with at least one modifying agent to manipulate the tubular. |
| US10954731B2 |
Foam cap drilling methods
A method for conducting a wellbore operation includes drilling a wellbore through one or more hydrocarbon bearing subterranean formations with a drill bit arranged at an end of a drill string, wherein an annulus is defined between the drill string and an inner wall of the wellbore. A foam is generated with a foam generator of an annular injection system in communication with the annulus, and the foam is introduced into the annulus with the annular injection system. |
| US10954727B1 |
Dual-wear pad for downhole drilling housings
A wear pad for a drill pipe body of downhole drilling assembly comprising at least one wear insert and a wear pad material that at least partially encases the at least one wear insert. The wear inserts can be supported by or attached to an insert support structure of the drill pipe body. The insert support structure and the wear inserts can be welded over by the wear pad material to at least partially encase the wear inserts (e.g., using a plasma transfer arc welding tool). The wear inserts can comprise tungsten carbide impregnated with industrial diamonds, and the wear pad material can comprise tungsten carbide, the wear inserts comprising an overall hardness greater than the hardness of the wear pad material. A second wear pad can be formed adjacent to, and have similar features as, the wear pad. The wear pads can be separated by or located on opposite sides of a bend portion of a bent housing drill assembly. |
| US10954724B2 |
Axial and rotational alignment system and method
An axial and rotational alignment system including a casing string having an axial orientation feature and a rotational orientation feature; and a tubing string having an axial and rotational orientation assembly thereon, the assembly including a rotational alignment subassembly having a selectively actuable member that is selectively engagable with the rotational orientation feature. |
| US10954717B2 |
Step assembly
Disclosed is a step assembly for use in climbing a utility structure. The step assembly comprises a rod member and a plate member. The rod member comprises a generally L-shaped rod, a shoulder formed contiguously to the generally L-shaped rod, and an arm pivotably coupled to the shoulder by a pin. The plate member comprises a duct having a longitudinally formed internal passage, and a support plate attached at one end portion of the duct and formed transversally to the duct, wherein the internal passage of the duct contiguously provides an opening in the support plate at the one end portion. The aligned shoulder and arm are configured to pass through the internal passage. |
| US10954716B2 |
Lift station for a covering for an architectural structure
In one aspect, a lift station configured for use with a covering for an architectural structure includes a housing and one or more lift spools disposed within a spool cavity defined by the housing. Additionally, the lift station also includes first and second outriggers extending outwardly from opposed sides of the housing of the lift station. The first outrigger is configured to define a first cord guide surface for guiding a front lift cord between a front side of the covering and the spool cavity of the housing. Similarly, the second outrigger is configured to define a second cord guide surface for guiding a rear lift cord between a rear side of the covering and the spool cavity of the housing. |
| US10954709B2 |
Vehicle assembly having a capacitive sensor
A bus includes a vehicle body, a plurality of capacitive sensors mounted along a perimeter of the vehicle body, wherein one of the capacitive sensors capacitively couples to an electrically conductive object proximal to the portion of the vehicle body such that the capacitance of the one of the capacitive sensors changes, and a controller coupled to the capacitive sensors, the controller being configured to alert an operator of the bus when the object is coupled to the at least one capacitive sensor. |
| US10954705B2 |
Grill damping hinge
Disclosed is a grill damping hinge comprising a hinge lower cover and a hinge upper cover covering the top of the hinge lower cover. The invention can adopt double-axis double spring pressing design, and the hinge ear can be adjusted back and forth, and can be easily adjusted when the oven body and the oven cover are different in size, to ensure the sealing effect. The upper cover of the invention is lighter during opening and closing, and the opening-and-closing of the oven cover can stay at any angle within 0 to 58°, thereby avoiding the natural falling of the oven cover and having higher safety performance; In the production process of the invention, the cumbersome link of the screws and the nuts in the traditional hinge is avoided, and the manual installation and commissioning cost can be greatly saved. |
| US10954704B2 |
Door stop mechanism for holding a door of an enclosure in an open position
An assembly according to some embodiments of the disclosure includes an enclosure having a housing and door hingedly attached to the housing and a door stop mechanism which holds the door in an open position. The mechanism includes a link member pivotally connected to the door and to the housing. The link member has an elongated slot which extends along a portion of the link member. The slot has a linear portion and an enlarged opening at an end thereof which is offset from the linear portion. When the door is opened, a fastener, which is either mounted to the housing or to the door, slides along the slot until the fastener is positioned in the enlarged opening to hold the door open. |
| US10954703B2 |
Motor vehicle having door check mechanism
This disclosure relates to a motor vehicle having a door check mechanism. An example motor vehicle includes a door pivotable between fully open and fully closed positions, and a door check mechanism including a bar having a helical groove and at least one check hold recess along the helical groove. |
| US10954701B2 |
Motor vehicle door lock device
A motor vehicle door lock device comprises a locking mechanism, a locking motor, an electric release mechanism, an opening lever, and an outside handle. An ECU includes an authenticating portion. When the authenticating portion authenticates a signal from a transmitter and the locking mechanism starts switching from a locking state to an unlocking state by the locking motor, ECU controls a releasing motor so that the electric release mechanism is actuated because a switch detects door-opening action of the outside handle. The locking mechanism is switched to the unlocking state without contacting the opening lever from a direction where the opening lever cannot be actuated. A locked door can be opened with the outside handle at a single action and prevents a panic. |
| US10954699B2 |
Security device for trailer doors
A security device for a trailer door which has a rotatable post for a locking door and a bar member secured to the post, the security device comprising a plate member for securement to a substrate, a cover hingedly connected to the plate member and movable between an open and closed position, a locking device mounted at one end of the cover, the locking device having a housing, a plunger mounted within the housing, the plunger being movable between an extended position and a retracted position, the plunger being spring biased to the extended position, and a deflector extending upwardly from the plate member, the deflector having an aperture formed therein, the plate member being located such that the plunger enters the aperture when the cover is in a closed position. |
| US10954696B2 |
Storage assembly with a drawer having a drawer pull assembly and a method for locking a drawer
A storage assembly 10 having a drawer 12 and a drawer pull assembly 14 including a door handle 16 which allows the drawer 12 to selectively locked and unlocked as the drawer handle 16 is selectively pivoted about the drawer 12, and a method for locking and unlocking a drawer 12 by the selective articulation or pivoting of the drawer handle 16. |
| US10954695B2 |
Interlock for enclosures
An interlock for an enclosure can include a primary door activator with an activator arm, a secondary door activator, and a rotatable arrangement that links the primary and secondary door activators. The activator arm can block a primary door of the enclosure from being closed when the activator arm is in an open configuration. The activator arm can be configured to rotate with the rotatable arrangement in a first direction towards the open configuration as the primary door is opened, and in a second direction away from the open configuration as the primary door is closed. The secondary door activator can be configured to engage the rotatable arrangement to prevent rotation of the rotatable arrangement when the secondary door is open, and to permit rotation of the rotatable arrangement when the secondary door is closed. |
| US10954691B2 |
Guardrail base and system
A guardrail base can include a base body, which can include a first foot, a second foot, and a raised portion between the first foot and the second foot; and a rail mount mounted on the raised portion of the base, the rail mount configured to angularly pivot about and between a first position towards the first foot and a second position towards the second foot. |
| US10954688B2 |
Interment system including desiccation vessel for securely and portably retaining decedent remains, and building structure for housing same
An interment system, includes: (a) at least one desiccation vessel for storing remains of a decedent who has not been cremated; (b) a plurality of memorial suites configured to house the at least one desiccation vessel, each of which includes a storage area for the at least one desiccation vessel, a living area, a vertically-oriented tribute wall separating the storage area from the living area, and an HVAC unit, which is configured to adjust at least one of a temperature, a pressure and a humidity within the at least one desiccation vessel to adjust a rate of desiccation; (c) a processor configured to securely store and share decedent data. The at least one desiccation vessel is sufficiently light, durable, and air-tight such that the at least one desiccation vessel with the decedent contained therein can be easily relocated without the need for special vehicles or trained personnel. |
| US10954683B2 |
Pool cleaner with stair identification capability
A pool cleaner for cleaning a pool includes a housing, a pump for drawing liquid from the pool into the housing through an inlet and expelling the liquid through an outlet when the pool cleaner is submerged in the pool, a filter for trapping debris that is in the indrawn liquid, and a propulsion system for propelling the pool cleaner along a submerged surface within the pool. A controller is configured to determine a position of the pool cleaner on a stairway of the pool, and to control the propulsion system to stop ascending the stairway when the pool cleaner is determined to have ascended to a highest permissible stair of the stairway. |
| US10954682B2 |
Tool for cleaning a pool, particularly in a radioactive environment, comprising a tank
A tool for cleaning a pool, particularly in a radioactive environment. The tool comprises a liquid filtering device, a pump, and a tank. The tank comprises an inlet for liquid from the pool. The tank at least partly houses the filtering device and the pump. The filtering device is arranged between the inlet and the pump so as to fluidically connect said inlet and pump. |
| US10954679B2 |
Dynamic platform creation
A modular platform is provided and includes a platform having upper and lower surfaces. The modular platform further includes one or more propulsion units, mesh coverings, jack elements and a lock mechanism. The one or more propulsion units are embedded within the platform to generate upward thrust. The mesh coverings overlay each of the one or more propulsion units in the upper surface. The jack elements are coupled to the lower surface and support the platform above an underlying substrate. The lock mechanism connects the platform to a neighboring platform. A power storage unit is embedded in the platform and powers the one or more propulsion units, the jack elements and the lock mechanism. A control unit is embedded in the platform and controls operations of the one or more propulsion units, the jack elements and the lock mechanism. |
| US10954676B2 |
Magnetic roof attachment
A rooftop equipment attachment system includes a rooftop having a roof deck, an insulation layer positioned atop the roof deck, a plurality of metallic roof plates that secure the insulation layer to the roof deck, and a roofing membrane secured atop the insulation layer. The roofing membrane covers the plurality of metallic roof plates. The system includes a frame for supporting rooftop equipment. The frame includes a plurality of mounting supports that are positionable atop the rooftop at positions that are above at least a portion of the plurality of metallic roof plates. The plurality of mounting supports are configured to support the frame and any rooftop equipment mounted thereon. Each of the plurality of mounting supports includes a magnetic element that is configured to secure a particular one of the plurality of mounting supports with a particular one of the plurality of metallic roof plates. |
| US10954675B1 |
Ice breaker for an architectural metal roof
An ice breaker for installation on an architectural roof on a flat between the seams of a metal panel. The ice breaker has a pointed upslope end and an irregular polygon base with non-equilateral triangular faces extending from the irregular polygonal base that meet at a truncated top. The non-equilateral triangular faces at the upslope end being symmetrical about a centerline axis. |
| US10954672B2 |
Method of connecting a circular concrete-filled steel tubular column to a reinforced concrete footing
The method of connecting a circular concrete-filled steel tubular column to a reinforced concrete footing provides a process for constructing a circular concrete-filled steel tubular column anchored in a reinforced concrete footing. A tubular member is partially embedded in a cavity formed in a block of reinforced concrete, such that a pair of flanges thereof is positioned adjacent to and above a base surface of the cavity. A steel tube is partially inserted into the cavity, such that rotation of the steel tube will cause the pair of flanges to interlock with a pair of slots at the lower end of the steel tube, locking the steel tube in place with respect to the tubular member and the block of reinforced concrete. The cavity is filled with concrete grout to secure the column, and the steel tube is filled with concrete to form the circular concrete-filled steel tubular column. |
| US10954671B2 |
Vibration isolation supporting structure and vibration isolation system
A vibration isolation supporting structure and a vibration isolation system that can prevent a high-frequency vibration and a low-frequency vibration generated on a floor of a building. The vibration isolation supporting structure includes a plurality of supporting portions erected facing each other in a predetermined area near a wall of a floor of a building, a supporting structure supported on the floor by the supporting portions, and a fixing device configured to fix the supporting structure to the floor, and when receiving a release command, the fixing device releases fixing of the supporting structure to the floor. |
| US10954667B2 |
Adjustable masonry anchor
An anchor for use in joining inner and outer wythes of the wall. The outer wythe is formed from successive courses of masonry units with a mortar-filled bed joint between each two adjacent courses. The anchor comprises an engagement portion configured for disposition in the bed joint and an attachment portion coupled to the engagement portion. The attachment portion is configured to be secured to the inner wythe. The attachment portion defines an elongate slot. A bushing defines an opening sized and shaped to receive a fastener to attach the attachment portion to the inner wythe. The bushing is movably attached to the attachment portion to permit movement of the bushing and attachment portion relative to one another. This permits the engagement portion to move relative to the outer wythe to position the engagement portion in the bed joint when the fastener secures the attachment portion to the inner wythe. |
| US10954665B1 |
Sprayed-in-place framed wall
A sprayed-in-place framed wall is disclosed, comprised of a cementitious face and backing layers and a polyurethane foam insulation layer that bonds the cementitious layers to a separate wall frame. Stationary walls are constructed by spraying the materials against one-sided, vertical wall forms positioned around an erected, exterior wall frame. The cementitious materials are restrained by stays. The wall forms may have indentations to enable the resulting wall face to have protrusions such as moulding, bands, quoins and cornices, which may be a different color that the surrounding flat wall face. |
| US10954662B1 |
System and method for connecting a square concrete-filled steel tubular column to a reinforced concrete footing
The system and method for connecting a square concrete-filled steel tubular column to a reinforced concrete footing includes a short steel pipe partially embedded in the footing, the pipe having a top end having flanges extending radially therefrom, the top end extending into a cavity in the footing having an elliptical top opening and circular base, the flanges extending above the base. An elliptical base plate is welded to the bottom of the tubular steel column, the base plate having a circular opening defined therein and a plurality of spaced flange slots depending therefrom. The bottom end of the column is lowered into the cavity, the elliptical base plate passing through the elliptical opening in the cavity, and the column is rotated 90° to interlock the flanges with the flange slots. The cavity is filled with concrete grout, and the square or rectangular steel column is filled with concrete. |
| US10954659B1 |
Systems and methods for coupling a tank of a toilet to a pedestal of the toilet
A toilet includes a tank, a pedestal, and a mounting assembly. The tank includes a bottom wall. The bottom wall includes an opening and a bottom surface. The pedestal includes an opening and a top surface. The opening of the pedestal is aligned with the opening of the bottom wall. The mounting assembly includes a mounting plate, a nut, and a gasket. The mounting plate is configured to be coupled to the pedestal and includes an opening aligned with the opening of the pedestal. The nut holds the mounting plate against the bottom surface of the bottom wall and includes a rounded portion. The gasket is disposed about the opening of the pedestal and along the top surface of the pedestal and includes a concave surface that is configured for receiving the rounded portion of the nut. |
| US10954651B2 |
Control system for work vehicle, control method, and work vehicle
A terrain information acquisition device acquires terrain information about a work site. A controller is configured to decide an inclination angle of the current terrain along a travel direction of the work vehicle from the terrain information. The controller is configured to decide a virtual design surface that is inclined at an inclination angle smaller than the inclination angle of the current terrain. The controller is configured to generate a command signal to a work implement of the work vehicle to move the work implement along the inclined virtual design surface. |
| US10954644B2 |
Screw pile substructure support system
A screw pile substructure support system comprises a tubular pile with a fixed conical tip having a helical flight thereon which draws the pile into a soil bed when a torque is applied to the pile. The tip has a substantially conical shape, and the largest diameter of the tip is substantially the same as the diameter of the tubular pile to which it is attached. The helical flight is attached to the outside surface of the tip. The tip may also be provided a point tip and one or more cutting teeth attached its surface. |
| US10954641B2 |
Beach erosion inhibitor
An apparatus for impeding beach erosion includes a sea-facing barrier wall penetrated by large holes that allow water mixed with sand to enter the apparatus. Smaller holes provided in a rear wall allow the water to drain out after the entrained sand has settled. An underlying water reservoir fills with the drained water and gravitationally anchors the apparatus. The reservoir can be buried in the sand or placed on top thereof. The top of the barrier wall can be curved to direct water back toward the sea. The barrier wall can extend above the rear wall, and a backstop wall can form an additional sand-collecting chamber behind the rear wall. The walls can be made from plywood, metal, or plastic. Embodiments can be disassembled and/or folded for transport and storage. Internal reinforcing partition walls can extend between the barrier and rear walls. The apparatus can be further anchored by stakes. |
| US10954638B2 |
Flow boulevard; continuous flowing traffic on interrupted urban streets
A Flow Boulevard system of transportation for existing urban and suburban streets which optimizes vehicular capacity and flow for at grade facilities having intervening crossing streets is provided. The system may be applied to a single street right of way having two-way traffic with a median and enables packs of traffic to continuously flow in both directions concurrently. Flow Boulevards may be connected through interchanges supporting continuously flowing traffic to that connect to couplets of one-way streets to define networks of high vehicular capacity and continuous flowing traffic over large urban areas. Lane signals are provided to optimize traffic flow in each flow boulevard lane and at each interchange. |
| US10954634B2 |
Nanofibrillated cellulose ply bonding agent or adhesive and multi-ply absorbent sheet made therewith
A ply-bonding agent or adhesive composition characterized by a viscosity and a surface tension for the manufacture of paper tissue and paper towel, includes: (a) water; (b) nanofibrillated cellulose; and (c) one or more modifiers effective to modify either or both of (i) the viscosity of the composition or (ii) the surface tension of the composition, wherein the one or more additional modifiers are selected from the group consisting of components (iii), (iv), (v), (vi), (vii) or (viii), wherein: (iii) is PVOH and a viscosity modifier; (iv) is a viscosity modifier; (v) is a viscosity modifier and a surface tension modifier other than PVOH; (vi) is a water-soluble cellulose derivative; (vii) is a water soluble polyol; and (viii) is a surface tension modifier other than PVOH. The compositions are particularly useful for ply-bonding multi-ply absorbent sheet when the plies are treated with debonder. |
| US10954632B2 |
Method and apparatus for producing a fibre web
According to an example aspect of the present invention, there is provided an apparatus and a method comprising a forming section for feeding an aqueous furnish of fibres on a moving surface to form a shape of a product and a pressing and heating section for removing water from the shaped product received from the moving surface. The pressing and heating section comprises a felt and metal belt that are set to run against each other for receiving the furnish from the moving surface and heating elements for heating the web in at least two pulses including at least one first pulse wherein the product is pressed for at least 10-200 ms on a first pressure and at least one second heating and smoothing pulse wherein the product is heated at least for 10-200 ms on a pressure that is higher than the first pressure, and at least one of the surfaces pressing the product being the smooth metal belt. |
| US10954628B2 |
Process of textile dyeing and dyed textiles
A textile is dyed by treating the textile with a composition containing 2D nano and/or microparticles of carbon and by dyeing the textile with a dye that is different from said carbon particles. |
| US10954620B2 |
Washing machine and method of controlling the same
The present disclosure relates to a washing machine, having an actively movable balancer, and method of controlling the same. The washing machine according to an embodiment of the present disclosure includes: a balancing unit to move along a circumference of a drum to reduce imbalance due to an unbalanced distribution of the laundry; a transmission coil provided at a tub to generate a wireless power signal and transmit power wirelessly to the balancing unit; a transmission converter to apply power at a driving frequency to the transmission coil; a voltage measurer to measure a transmission voltage, which is a voltage of the transmission coil; and a transmission controller to control the transmission converter based on the transmission voltage measured by the voltage measurer, thereby transmitting sufficient power wirelessly to the balancing unit in a short period of time. |
| US10954616B2 |
Embroidery frame transport device and embroidery frame
An embroidery frame transport device includes a carriage, a guide portion, a rotation shaft, and a lock release lever including a first restricting portion and a contact portion. The lock release lever is configured to rotate to a first position and a second position around the rotation shaft. The first restricting portion contacts the coupling portion to restrict an embroidery frame from moving in a removing direction by moving to the first position when the embroidery frame is moved in a mounting direction in a process of mounting the coupling portion on the carriage. The contact portion contacts the coupling portion and presses the embroidery frame in the removing direction as a result of the lock release lever moving to a third position when the lock release lever is rotated in a releasing direction while the coupling portion is mounted on the carriage. |
| US10954612B2 |
Rip resistant, non-pilling fine knit garments
The present invention relates to knits that can be used to make rip-resistant sheer hosiery or similar garments, using a specific combination of UHMWPE fiber and stretch fiber, such as spandex. The knit has rip-resistant and anti-microbial properties. Details are provided to avoid problems with pilling and the appearance of bald spots during use. A variation of the knit is useful for activewear. |
| US10954611B2 |
Relating to textiles incorporating electronic devices
A fiber for incorporation into a textile has an electronic device, and an electrical conductor connected to the electronic device is provided. The electrical conductor extends along a longitudinal axis of the fiber, and the electronic device and the electrical conductor are encapsulated by a unitary body of at least a first material. |
| US10954609B2 |
Yarn from polymers having different decomposition temperatures and process for forming same
This invention relates to a yarn, and a process for making the yarn, the yarn comprising a plurality of spun filaments having a distinct, continuous, uniform-density sheath of a first polymer surrounding a distinct, continuous core of a second polymer; the first polymer further having a thermal decomposition temperature at least 50 degrees Celsius lower than the thermal decomposition temperature of the second polymer. |
| US10954606B2 |
Methods for modeling the impurity concentration of a single crystal silicon ingot
Methods for forming single crystal silicon ingots in which plural sample rods are grown from the melt are disclosed. A parameter related to the impurity concentration of the melt or ingot is measured. In some embodiments, the sample rods each have a diameter less than the diameter of the product ingot. |
| US10954603B2 |
Substrate holder, plating apparatus, plating method, and electric contact
A substrate holder includes: a first holding member having a surface configured to come into contact with the substrate; and a second holding member, between which and the first holding member the substrate is put and held. The second holding member includes a removal portion that is disposed along an outer circumference of the substrate and configured to come into contact with the substrate and remove an insulating material on the substrate when the substrate is put between the first holding member and the second holding member, and an electric contact portion that is disposed along the outer circumference of the substrate and configured to come into contact with a region on the substrate in which the removal portion has removed the insulating material when the substrate is put and held between the first holding member and the second holding member. |
| US10954602B1 |
Method of electro-chemical plating
A method of electro-chemical plating is disclosed. The catholyte is delivered to the cathode chamber. The catholyte is controlled at a first temperature before flowing into the cathode chamber. The anolyte is provided at room temperature. The temperature of the anolyte is lowered from the room temperature to a second temperature before delivering into the anode chamber. The second temperature is equal to or lower than the first temperature. The plating surface of the substrate is immersed in the electrolyte. The substrate is biased to a direct current (DC) voltage. The biased substrate attracts ions of the metal in the electrolyte toward the plating surface so as to electroplating the metal onto the substrate. |
| US10954599B2 |
Washing assembly for sheet metals for producing double-layered copper-coated pipes
The present invention is a washing assembly having at least one washing chamber at which at least one sheet metal passing through for producing copper-coated double-layer steel pipe. The washing assembly comprises at least one pair of wiper pair accommodated by the washing chamber. |
| US10954591B2 |
Method for producing a structured coating on a substrate, coated substrate, and semi-finished product having a coated substrate
The invention relates to a method for producing a structured coating on a substrate, wherein the method comprises the following steps: providing a substrate having a surface to be coated and producing a structured coating on the surface of the substrate to be coated by depositing at least one evaporation coating material, namely aluminium oxide, silicon dioxide, silicon nitride, or titanium dioxide, on the surface of the substrate to be coated by means of thermal evaporation of the at least one evaporation coating material and using additive structuring. The invention further relates to a coated substrate and a semi-finished product having a coated substrate. |
| US10954590B2 |
Coated cutting tool
A coated cutting tool includes a body and a hard and wear resistant coating on the body. The coating has at least one NbN layer with a thickness between 0.2 μm and 15 μm, wherein the NbN layer includes a phase mixture of a cubic phase, c-NbN, and a hexagonal phase, h-NbN. |
| US10954589B2 |
Current collector production apparatus
The present disclosure relates to a current collector production apparatus for producing a current collector. The current collector includes a current collector substrate, a conductive layer disposed on at least one surface of the current collector substrate. The current collector production apparatus includes an oven having a space where the current collector is to be heated, and a passivation ozone knife having a current collector injection port. The current collector injection port is configured to release ozone in such a manner that the ozone reacts with a surface material of the conductive layer, so as to form a passivation layer. The passivation ozone knife is disposed inside the oven. The current collector produced in the present disclosure can prevent HF in electrolyte from reacting with Al, so as to solve a problem of detachment of active material from the current collector and maintain the performance of lithium-ion battery. |
| US10954587B2 |
Uncoated biodegradable corrosion resistant bone implants
A preferred embodiment is an uncoated, biodegradable corrosion resistant bone implant. The implant includes a body being uncoated and lacking any protective polymer, metallic or ceramic coating, the body being shaped to fix to a bone and/or bone fragment. The body is formed of a magnesium alloy. The magnesium alloy includes from high-purity vacuum distilled magnesium containing impurities, which promote electrochemical potential differences and/or the formation of precipitations and/or intermetallic phases. The impurities are such that the body has a strength of >275 MPa, and a ratio yield point of <0.8, wherein the difference between strength and yield point is >50 MPa. |
| US10954586B2 |
Copper alloy and method for producing same
A copper alloy disclosed in the present description has a basic alloy composition represented by Cu100−(x+y)SnxAly (where 8≤x≤12 and 8≤y≤9 are satisfied), in which a main phase is a βCuSn phase with Al dissolved therein, and the βCuSn phase undergoes martensitic transformation when heat-treated or worked. A method for producing a copper alloy disclosed in the present description is a casting step of melting and casting a raw material containing Cu, Sn, and Al and having a basic alloy composition represented by Cu100−(x+y)SnxAly (where 8≤x≤12 and 8≤y≤9 are satisfied) so as to obtain a cast material, and a homogenization step of homogenizing the cast material in a temperature range of a βCuSn phase so as to obtain a homogenized material, the method includes at least the casting step. |
| US10954579B2 |
Partial radiation heating method for producing press hardened parts and arrangement for such production
The present invention relates to a method, and system for performing such method, for producing a press hardened part (2′) of heat treatable material having zones of different structure by partially heating a blank (2) before the blank is processed. The method (100) comprises the steps of arranging (104) the blank in a furnace (10) for heating the blank to a temperature equal to or above the austenitization temperature of the material of the blank to get the blank into an austenitic phase, in a IR heating station (10) partially heating (106), by means of IR radiation (24), at least one first zone (2a) of the blank thereby keeping the at least one first zone of the blank in the austenitic phase, and arranging (108) the blank in a processing unit (30) for forming and quenching the blank to a press hardened part. |
| US10954577B2 |
Hot-forming line for manufacturing hot-formed and press-hardened steel-sheet products, and method for operating said hot-forming line
A hot-forming line and a method for operating the hot-forming line is disclosed having a temperature-control station and a hot-forming and press-hardening tool. A linear conveyor system for conveying the metal blank or the formed steel-sheet products, respectively, through the hot-forming line is provided. |
| US10954575B2 |
Device and method for tempering sections of metal components
A device and method for tempering sections of hot-formed and/or press-hardened metal components is disclosed having a support structure and a work head, the work head having at least one contact element consisting of an electrically-conductive material, for heating sections of a metal component using a flow of heat. Electrodes for resistively heating the contact element are connected thereto, and to a current source. A hot-formed and/or press-hardened metal component is first provided, and at least one contact element mounted on a work head is heated to a temperature greater than a target temperature to which a section of the metal component is to be heated. A contact surface of said contact element then comes into full-surface contact with the metal component section to be heated, with a predetermined pressing force, such that the metal component is heated to a target temperature in at least some sections by a flow of heat. The contact element is thus heated using resistive heating. |
| US10954572B2 |
Polynucleotides for the amplification and detection of Neisseria gonorrhoeae
Disclosed herein are primers and probes related to the detection of Neisseria gonorrhoeae via nucleic acid amplification testing (NAAT), for example to amplify and determine the presence of N. gonorrhoeae nucleic acids present in test samples. Specifically the present disclosure describes primers and probes that bind to Cytochrome C or ccpA gene of N. gonorrhoeae for detection via loop mediated isothermal amplification (LAMP) and molecular beacon hybridization. |
| US10954569B2 |
Compositions and methods for detecting mutations in JAK2 nucleic acid
The invention disclosed herein is based on the identification of novel mutations in the JAK2 gene and JAK2 protein. The invention provides compositions and methods useful for diagnosing hematopoietic diseases including, for example, myeloproliferative diseases. The invention also provides compositions and methods useful for determining a prognosis of an individual diagnosed as having a hematopoietic disease. |
| US10954568B2 |
Gene signatures for cancer prognosis
Biomarkers and methods using the biomarkers for the prediction of the recurrence risk of cancer in a patient are provided. |
| US10954567B2 |
Mutations associated with resistance to inhibitors of Bruton's Tyrosine Kinase (BTK)
Described herein are mutations that confer resistance to treatment with a BTK inhibitor. Described herein are modified BTK polypeptides that exhibit decreased inhibition (i.e. are resistant) to a covalent and/or irreversible BTK inhibitor. Also described herein modifications of PLCy2 and CARD 11 polypeptides that confer resistance to treatment with a BTK inhibitor. Described herein are diagnostic methods for detecting the modified polypeptides and nucleic acids encoding the modified polypeptides and applications of the methods thereof. Described herein are compositions, combinations, and kits containing the modified polypeptides and methods of using the modified polypeptides. Also described herein are methods of using modified BTK polypeptides as screening agents for the identification and design of second-generation BTK inhibitors. |
| US10954564B2 |
Combinations of cell free nucleic acids
A method of detecting a combination of nucleic acid biomarkers in a human subject can include: obtaining a nucleic acid sample from the human subject; selecting the combination of nucleic acid biomarkers; analyzing a transcriptome of the human subject for the combination of nucleic acid biomarkers in the nucleic acid sample from the human subject; detecting in the nucleic acid sample the presence of the combination of nucleic acid biomarkers, wherein each nucleic acid biomarker in the combination of nucleic acid biomarkers has a variation from a transcription standard. |
| US10954563B2 |
Method for predicting the onset of extrapyramidal symptoms (EPS) induced by an antipsychotic-based treatment
The invention relates to methods for predicting the onset of extrapyramidal symptoms (EPS) induced by an antipsychotic-based treatment as well as methods for providing personalized medicine to patients based on the sequence of several SNPs associated with the onset of EPS. The invention relates as well to kits for carrying out the diagnostic and predictive medicine methods. |
| US10954560B2 |
Single-cell nucleic acids for high-throughput studies
Described herein are cell-based analytic methods, including a method of incorporating nucleic acid sequences into reaction products from a cell population, wherein the nucleic acid sequences are incorporated into the reaction products of each cell individually or in small groups of cells individually. Also described herein is a matrix-type microfluidic device that permits at least two reagents to be delivered separately to each cell or group of cells, as well as primer combinations useful in the method and device. |
| US10954557B2 |
Methods for processing nucleic acid samples
The present disclosure provides methods and systems for amplifying and analyzing nucleic acid samples. The present disclosure provides methods for preparing cDNA and/or DNA molecules and cDNA and/or DNA libraries using modified reverse transcriptases. |
| US10954551B2 |
Devices, systems, and methods for single molecule, real-time nucleic acid sequencing
Methods, systems, and reagents for real-time single molecule sequencing of nucleic acids, particularly long DNA molecules, is described. Preferably, such methods and systems combine FRET (Förster Resonance Energy Transfer)-based proximity sensing of labeled nucleotides in or near a DNA polymerase's active site with FRET-based monitoring of the conformational changes in the polymerase that occur during nucleotide incorporation. |
| US10954550B2 |
Method and system for screening nanobody
Provided are a method for screening for nanobodies and a corresponding system. The method uses polymerase chain reactions and cDNA 5′ end rapid amplification technology to screen for and obtain nanobodies. The experiment cycle requires only approximately 21 days. |
| US10954548B2 |
Nuclease profiling system
Some aspects of this disclosure provide strategies, methods, and reagents for determining nuclease target site preferences and specificity of site-specific endonucleases. Some methods provided herein utilize a novel “one-cut” strategy for screening a library of concatemers comprising repeat units of candidate nuclease target sites and constant insert regions to identify library members that can been cut by a nuclease of interest via sequencing of an intact target site adjacent and identical to a cut target site. Some aspects of this disclosure provide strategies, methods, and reagents for selecting a site-specific endonuclease based on determining its target site preferences and specificity. Methods and reagents for determining target site preference and specificity are also provided. |
| US10954547B1 |
Methods for quantifying starch and cellulose in corn samples
Solutions and methods are disclosed for the extraction and quantification of cellulose derived from cellulosic biomass samples. Improved extraction yields and selectivities are provided through the use of an extraction solvent mixture comprising an aprotic solvent such as DMSO, a quaternary ammonium salt such as TBAF, and an quaternary ammonium base such as TBAOH. The extracted cellulose can be optionally precipitated using disclosed precipitation solutions to further improve cellulose purity. Extracted cellulose can be measured by hydrolyzing the cellulose to glucose or cellobiose, or by using disclosed spectrophotometric assays of cellulose-salt complexes. |
| US10954546B2 |
Method for pathogen isolation
The present invention relates to methods and apparatus for detecting one or more pathogens in one or more biological samples. The biological sample may be a food sample, a sample of a body fluid, a cell suspension, water, or a combination thereof. The present invention relates also to methods of diagnosing or predicting a disease in an individual. |
| US10954539B2 |
Method for producing hydroxy-L-pipecolic acid
A novel method of producing high-purity hydroxy-L-pipecolic acids in an efficient and inexpensive manner while suppressing the production of hydroxy-L-proline is provided. The method includes allowing an L-pipecolic acid hydroxylase, a microorganism or cell having the ability to produce the enzyme, a processed product of the microorganism or cell, and/or a culture liquid comprising the enzyme and obtained by culturing the microorganism or cell, to act on L-pipecolic acid as a substrate in the presence of 2-oxoglutaric acid and ferrous ion, wherein the L-pipecolic acid hydroxylase has the properties: (1) the enzyme can act on L-pipecolic acid in the presence of 2-oxoglutaric acid and ferrous ion to add a hydroxy group to the carbon atom at positions 3, 4, and/or 5 of L-pipecolic acid; and (2) the enzyme has a catalytic efficiency (kcat/Km) with L-proline that is equal to or less than 7 times the catalytic efficiency (kcat/Km) with L-pipecolic acid. |
| US10954536B2 |
Modified Escherichia coli having an increased expression of a CysP transporter, an ATP sulfurylase, an APS kinase and a PAP phosphatase
The present invention generally relates to the field of biotechnology as it applies to the production of aryl sulfates using recombinant host cells. More particularly, the present invention pertains to recombinant host cells comprising (e.g., expressing) a polypeptide having aryl sulfotransferase activity, wherein said recombinant host cells have been modified to have an increased uptake of sulfate compared to identical host cells that does not carry said modification. Further provided are processes for the production of aryl sulfates, such as zosteric acid, employing such recombinant host cells. |
| US10954535B2 |
Reducing insoluble deposit formation in ethanol production
The present inventors have surprisingly discovered that phytic acid tenaciously precipitates with soluble metals in food or fuel ethanol-processing fluid, producing insoluble organometallic salt deposit or scale on the processing equipment that must be removed in order to facilitate further ethanol processing. The present invention relates to converting phytic acid salts or phytates to inorganic phosphates to improve metal solubility and reduce deposition within processing equipment. |
| US10954533B2 |
Processes of producing fermentation products
The invention relates to processes of producing a fermentation product, comprising liquefying a starch containing material with an alpha-amylase; pre-saccharifying and/or saccharifying and fermenting using a fermentation organism in the presence of a carbohydrate source generating enzyme and a cellulolytic composition The invention also relates to methods of dewatering whole stillage. |
| US10954521B1 |
Immunization and/or treatment of parasites and infectious agents by live bacteria
Chimeric proteins are expressed, secreted or released by a bacterium to immunize against or treat a parasite, infectious disease or malignancy. The delivery vector may also be attenuated, non-pathogenic, low pathogenic, or a probiotic bacterium. The chimeric proteins include chimeras of, e.g., phage coat and/or colicin proteins, bacterial toxins and/or enzymes, autotransporter peptides, lytic peptides, multimerization domains, and/or membrane transducing (ferry) peptides. The active portion of the immunogenic chimeric proteins can include antigens against a wide range of parasites and infectious agents, cancers, Alzheimer's and Huntington's diseases, and have enhanced activity when secreted or released by the bacteria, and/or have direct anti-parasite or infectious agent activity. The activity of the secreted proteins is further increased by co-expression of a protease inhibitor that prevents degradation of the effector peptides. Addition of an antibody binding or antibody-degrading protein further prevents the premature elimination of the vector and enhances the immune response. |
| US10954519B2 |
Compounds and methods for modulation of dystrophia myotonica-protein kinase (DMPK) expression
Provided herein are methods, compounds, and compositions for reducing expression of a DMPK mRNA and protein in an animal. Also provided herein are methods, compounds, and compositions for preferentially reducing CUGexp DMPK RNA, reducing myotonia or reducing spliceopathy in an animal. Such methods, compounds, and compositions are useful to treat, prevent, delay, or ameliorate type 1 myotonic dystrophy, or a symptom thereof. |
| US10954518B2 |
RAAV-based compositions and methods for treating amyotrophic lateral sclerosis
The invention relates to inhibitory nucleic acids and rAAV-based compositions, methods and kits useful for treating Amyotrophic Lateral Sclerosis. |
| US10954517B2 |
Methods and compositions for the specific inhibition of complement component 5(C5) by double-stranded RNA
This invention relates to compounds, compositions, and methods useful for reducing C5 target RNA and protein levels via use of dsRNAs, e.g., Dicer substrate siRNA (DsiRNA) agents. |
| US10954516B2 |
GNAQ targeted dsRNA compositions and methods for inhibiting expression
The invention relates to a double-stranded ribonucleic acid (dsRNA) targeting a G-alpha q subunit (GNAQ) of a heterotrimeric G gene, and methods of using the dsRNA to inhibit expression of GNAQ. |
| US10954515B2 |
Therapeutic methods, products and compositions inhibiting ZNF555
The present invention relates to products and compositions as well as their therapeutic uses in human or veterinary medicine. In particular, the invention provides ZNF555 as a new therapeutic target for the prevention or treatment of a musculoskeletal disease in a subject. Particular embodiments include wherein the musculoskeletal disease is selected from Facioscapulohumeral Dystrophy (FSHD), a myopathy, musculoskeletal fibromatosis and muscular cachexia. Also disclosed is a method for identifying and selecting a compound inhibiting or decreasing the expression or activity of ZNF555, the method comprising a step of detecting and/or measuring the level of expression of ZNF555 or ANTI in a muscle cell in the presence of a test compound, wherein an absent or decreased expression of ZNF555 or ANTI in comparison with a control muscle cell that has not been exposed to or contacted with the test compound, is indicative of the capacity of said compound to inhibit or decrease the expression or activity of ZNF555 in said cell. |
| US10954513B2 |
RNA-guided transcriptional regulation and methods of using the same for the treatment of back pain
Described herein are compositions and methods for treatment and prevention of low back pain. The compositions include vectors comprising nucleotide sequences encoding one or more CRISPR-Cas system guide RNAs and a RNA-directed nuclease. The methods include modulating expression of a gene in a cell using said compositions, introducing a CRISPR-Cas system into a cell comprising one or more vectors comprising said compositions, inducing site-specific DNA cleavage in a cell, and treating a subject having lower back pain, and lower back pain caused by degenerative disc disease using the compositions disclosed herein. |
| US10954511B2 |
HTP genomic engineering platform for improving fungal strains
A HTP genomic engineering platform for improving filamentous fungal cells that is computationally driven and integrates molecular biology, automation, and advanced machine learning protocols is provided. This integrative platform utilizes a suite of HTP molecular tool sets to create HTP genetic design libraries, which are derived from, inter alia, scientific insight and iterative pattern recognition. Methods for isolating clonal populations derived from individual fungal spores are also provided. |
| US10954505B2 |
Variants of chymosin with improved milk-clotting properties
Variants of chymosin with improved milk clotting properties. |
| US10954503B2 |
Antidotes for factor Xa inhibitors and methods of using the same
The present invention relates antidotes to anticoagulants targeting factor Xa. The antidotes are factor X and factor Xa protein derivatives that bind to the factor Xa inhibitors thereby substantially neutralizing them but do not assemble into the prothrombinase complex. The derivatives describe herein lack or have reduced intrinsic coagulant activity. Disclosed herein are methods of reversing anticoagulation, stopping or preventing bleeding in a patient that is currently undergoing anticoagulant therapy with a factor Xa inhibitor. |
| US10954501B2 |
Nucleic acid encoding modified membrane type serine protease 1 (MTSP-1) polypeptides and methods of use
Provided are MTSP-1 polypeptides modified to have altered activity and/or specificity so that they cleave a complement protein, such as complement protein C3, to inhibit its activity and thereby inhibit complement activation. The modified MTSP-1 polypeptides that inhibit complement activation can be used for treatment of diseases and conditions in which complement activation plays a role. Such diseases and conditions include inflammatory diseases and diseases with an inflammatory component. Exemplary of these disorders are ischemic and reperfusion disorders, including myocardial infarction and stroke, sepsis, autoimmune diseases, ophthalmic disorders, such as diabetic retinopathies and macular degeneration, including age-related macular degeneration (AMD), and transplanted organ rejection, such as renal delayed graft function (DGF). |
| US10954496B2 |
Methods, systems, and reagents for direct RNA sequencing
Provided are compositions comprising recombinant polymerases that include amino acid substitutions, insertions, deletions, and/or exogenous features that confer modified properties upon the polymerase for sequencing RNA or RNA/DNA templates. Polymerases that topologically encircle the template nucleic acid are provided. Also provided are methods of using such polymerases to make a DNA or to sequence a template comprising RNA. |
| US10954492B2 |
Processes for production and purification of nucleic acid-containing compositions
Described are improved processes for production and purification of nucleic acid-containing compositions, such as non-naturally occurring viruses, for example, recombinant polioviruses that can be employed as oncolytic agents. Some of the described improved processes relate to improved processes for producing viral DNA template. Also described are improved processes for chromatography purification of nucleic acid-containing compositions, in which the nucleic acid is quantified in chromatography fractions using a rapid detection method of the one or more nucleic acid sequences of the nucleic acid-containing composition, such as detection by real time RT-qPCR. In addition, improved processes for production and purification of oncolytic poliovirus, such as PVS-RIPO, are described. Compositions generated using these methods are also provided. |
| US10954487B2 |
Cell culturing method
Provided is a cell culturing method in which physical stress is reduced and oxygen can be supplied. The invention relates to a cell culturing method including; arranging cells in a dispersed state in a culture medium which is a plastic fluid; and introducing air bubbles into said culture medium. |
| US10954486B2 |
Method for freeze drying a bacteria-containing concentrate
The present invention relates to a process for freeze drying a bacteria-containing concentrate. Further, the present invention relates to the freeze dried concentrates per se. |
| US10954485B1 |
Instruments, modules, and methods for improved detection of edited sequences in live cells
The present disclosure provides instruments, modules and methods for improved detection of edited cells following nucleic acid-guided nuclease genome editing. The disclosure provides improved automated instruments that perform methods—including high throughput methods—for screening cells that have been subjected to editing and identifying cells that have been properly edited. |
| US10954479B2 |
Composition for surface treatment and surface treatment method using the same
The present invention relates to a composition for surface treatment including: a phosphonic acid compound containing two or more nitrogen atoms; and water, wherein the pH is 6 or less, and the composition for surface treatment is used for treating a surface of a polishing-completed object to be polished having a tungsten-containing layer. According to the present invention, there is provided a means capable of inhibiting dissolution of the tungsten-containing layer provided on a polishing-completed object to be polished when a surface treatment is performed. |
| US10954476B2 |
Alkaline cleaning composition and methods for removing lipstick
Methods of cleaning waxy, oily and/or greasy soils, including lipsticks and lip gloss, are disclosed. Methods of removing lipstick and lip gloss stains in warewash and laundry applications are disclosed through application of cleaning compositions comprising long chain polyamines, namely C6-C20 polyamines having between 1 and 5 nitrogens. In some aspects alkaline cleaning compositions comprise sodium hydroxide detergents and a C6-C20 polyamines such as N1-(3-aminopropyl)-N3-dodecylpropane-1,3,diamine) and/or N1,N1,N3-tris(3-aminopropyl)-N3-dodecylpropane-1,3-diamine. |
| US10954474B2 |
Leuco polymers as bluing agents in laundry care compositions
A leuco polymer comprising a polymeric carbohydrate and a leuco moiety. The polymeric carbohydrate and the leuco moiety are covalently bound. Methods of making the leuco polymer, laundry care compositions comprising the leuco polymer and methods of treating textiles with such laundry care compositions. |
| US10954470B2 |
High pressure purification of waxes
The invention relates to a method for the purification of crude rice bran wax using an alcohol as a purifying solvent under high pressure conditions. It particularly relates to the use of ethyl alcohol as said solvent for efficient and economic purification of crude rice bran wax into economically valuable high purity wax products. |
| US10954466B2 |
Polymeric-inorganic particles useful as lubricant additives
The invention relates to polymeric-inorganic nanoparticles and preparation processes thereof. The invention also relates to a powder, concentrate and lubricating composition comprising these polymeric-inorganic nanoparticles, to a method of dispersing nanoparticles in lubricating oil, as well as the use of these polymeric-inorganic particles in an oil lubricant formulation to reduce pour point, friction and wear. |
| US10954462B2 |
Bimodal bottlebrush poly(alpha olefin) solid lubricants
Bottlebrush poly(alpha olefin)s of high carbon number, greater than 12 such as poly(octadecene), are used as a thickener for a synthetic base oil grease lubricant that is based on oligomerized alpha olefin with carbon number from 7 to 12, such as oligo(decene). Dispersion aids are not required in the present lubricants because poly(octadecene) can be dissolved in oligo(decene). The lubricant is a solid grease formed by percolation/network of the poly(octadecene) crystals, at a sufficient concentration, after the crystallization of poly(octadecene), and water resistant having oxidation/high temperature stability. |
| US10954460B2 |
Fuel compositions
A fuel composition for a spark-ignition internal combustion engine comprises an additive having a chemical structure comprising a 6-membered aromatic ring sharing two adjacent aromatic carbon atoms with a 6- or 7-membered saturated heterocyclic ring, the 6- or 7-membered saturated heterocyclic ring comprising a nitrogen atom directly bonded to one of the shared carbon atoms to form a secondary amine and an atom selected from oxygen or nitrogen directly bonded to the other shared carbon atom, the remaining atoms in the 6- or 7-membered heterocyclic ring being carbon. The additive increases the octane number of the fuel, thereby improving the auto-ignition characteristics of the fuel. |
| US10954458B2 |
Composition and method for dispersing scales and solid deposits
The present disclosure relates to a composition for removing scales and solid deposits. The composition comprises at least one dispersant salt, at least one hydrocarbon, and at least one ionic liquid. |
| US10954457B2 |
Methods including direct hydroprocessing and high-severity fluidized catalytic cracking for processing crude oil
According to at least one aspect of the present disclosure, a method for processing a heavy oil includes introducing the heavy oil to a hydroprocessing unit, the hydroprocessing unit being operable to hydroprocess the heavy oil to form a hydroprocessed effluent by contacting the heavy oil feed with an HDM catalyst, an HDS catalyst, and an HDA catalyst. The hydroprocessed effluent is passed directly to a HS-FCC unit, the HS-FCC unit being operable to crack the hydroprocessed effluent to form a cracked effluent comprising at least one product. The cracked effluent is passed out of the HS-FCC unit. The heavy oil has an API gravity of from 25 degrees to 50 degrees and at least 20 wt. % of the hydroprocessed effluent passed to the HS-FCC unit has a boiling point less than 225 degrees ° C. |
| US10954455B1 |
Desalter chemical control system
A system may include: a crude oil desalter; one or more sample points fluidically coupled to the crude oil desalter; and one or more fluid characterization units coupled to each of the one or more sample points, the one or more fluid characterization units being operable to measure at least one of density or flow rate of fluid from the sample points. |
| US10954452B2 |
Processes for recovering valuable components from a catalytic fast pyrolysis process
Methods of separating products from the catalytic fast pyrolysis of biomass are described. In a preferred method, a portion of the products from a pyrolysis reactor are recovered and separated using a quench system and solvent contacting system that employs materials produced in the pyrolysis process. |
| US10954447B2 |
Integrated process for producing anode grade coke
The invention relates to processes for producing anode grade coke from whole crude oil. The invention is accomplished by first deasphalting a feedstock, followed by processing resulting DAO and asphalt fractions. The DAO fraction is hydrotreated or hydrocracked, resulting in removal of sulfur and hydrocarbons, which boil at temperatures over 370° C., and gasifying the asphalt portion in one embodiment. This embodiment includes subjecting hydrotreated and/or unconverted DAO fractions to delayed coking. In an alternate embodiment, rather than gasifying the asphalt portion, it is subjected to delayed coking in a separate reaction chamber. Any coke produced via delayed coking can be gasified. |
| US10954439B2 |
Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device
A method of producing semiconductor nanoparticles, semiconductor nanoparticles, and a light-emitting device are provided. The method includes heat-treating a mixture containing a salt of Ag, a salt containing at least one of In and Ga, an Se supply source, and an organic solvent at a temperature in the range of above 200° C. to 370° C. In the method, the ratio of the number of Ag atoms to the total number of In and Ga atoms in the mixture is above 0.43 to 2.5. The semiconductor nanoparticles contains Ag, at least one of In and Ga, and Se. The light-emitting device includes a light conversion member containing the semiconductor nanoparticles and a semiconductor light-emitting element. |
| US10954438B2 |
Process for improved halide materials
Synthesizing a color stable Mn4+ doped phosphor by contacting a gaseous fluorine-containing oxidizing agent with a precursor of: AaBbCcDdXx:Mn4+; AaiBbiCciDdXxYd:Mn4+; A13G2−m−nMnmMgnLi3F12Op; or AZF4:Mn4+. Where A is Li, Na, K, Rb, Cs, or a combination; B is Be, Mg, Ca, Sr, Ba, or a combination; C is Sc, Y, B, Al, Ga, In, Tl, or a combination; D is Ti, Zr, Hf, Rf, Si, Ge, Sn, Pb, or a combination; X is F or a combination of F and one of Br, Cl, and I; Y is O, or a combination of O and one of S and Se; A1 is Na or K, or a combination; G is Al, B, Sc, Fe, Cr, Ti, In, or a combination; Z is La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc, Y, In, or a combination. |
| US10954436B2 |
Polynitrogen compounds and uses thereof as fluorescent chromophores
The present invention relates to the use, as a fluorescent chromophore, of a compound with formula (I) wherein: A1 is —N— or —C(Y1)—; A2 is —N— or —C(Y2)—; A3 is —N— or —C(Y3)—; A4 is —N— or —C(Y4)—; at least one of A1, A2, A3 and A4 representing —N—; X1 is —N— or —C(Y5)—; X2 is —N— or —C(Y6)—; X3 is —N— or —C(Y7)—; and Y1, Y2, Y3, Y4, Y5, Y6 and Y7 are in particular chosen independently of one another from the group made up of: H, electron-donor groups and electron-attracting groups. |
| US10954434B2 |
Coated proppants and methods of making and use thereof
Methods for producing proppants with block copolymer proppant coating include coating proppant particles with the block copolymer proppant coating to produce coated proppants with block copolymer proppant coating. The block copolymer proppant coating is a block copolymer composition having at least one copolymer backbone. Each copolymer backbone comprises at least two hard segments and a soft segment disposed between the at least two hard segments. Additionally, a proppant comprising a proppant particle and a block copolymer proppant coating is provided. The block copolymer proppant coating is a block copolymer composition having at least one copolymer backbone, in which each copolymer backbone comprises at least two hard segments. A soft segment is disposed between the at least two hard segments. The copolymer backbone has at least one anhydride group grafted onto the soft segment. Furthermore, the anhydride group is crosslinked by an amine-containing crosslinker. |
| US10954433B2 |
Methods and systems for preparing proppant slurries
Methods and systems for preparing slurries for treating subterranean formations are provided herein. The methods may include: combining proppant particulates and a base fluid at a well site to form a slurry; and extracting dust from a mixing tank at a well site in which the slurry is disposed. The systems may include: a first tank containing proppant particulates located at a wellsite; a second tank containing a base fluid located at a well site; at least one mixer operable to receive and mix at least a portion of the proppant particulates from the first tank and at least a portion of the base fluid from the second tank at the well site to form a slurry; at least one mixing tank operable to receive the slurry from the mixer; and at least one dust extractor operable to extract dust from the at least one mixing tank. |
| US10954432B2 |
On the fly mixing of acids and diversion fluids with water-soluble retarding agents
Described herein are methods for on the fly mixing of retarded acidizing fluids containing acid, a water-soluble acid retarding agent (RA), and optionally a viscoelastic surfactant (VES), and for on the fly mixing of diversion fluids containing VES and RA in the same equipment. Also described are methods of controlling the preparation of such fluids based on feedback composition analyses. |
| US10954429B2 |
Controlled release of surfactants for enhanced oil recovery
A sparingly soluble sulfonate-metal salt particle includes the metal ion salt of an alkyl aryl sulfonate, the metal ion salt of a petroleum sulfonate and a hydrophobically modified hydrophilic polymer, and has an average particle size diameter in a range of from about 50 nm to about 450 nm and is sparingly soluble in water at room temperature. A method of producing a sparingly soluble sulfonate-metal salt particle includes the steps of introducing an aqueous solution containing a metal ion salt into a reactor, introducing an aqueous solution containing a sulfonate surfactant and a polymer into the reactor, and operating the reactor such that the sparingly soluble sulfonate-metal salt particle forms from the interaction of the metal ion from the salt, the sulfonate surfactant and the polymer. |
| US10954420B2 |
Curable modified petroleum resin, and preparation method and use thereof
Provided is a curable petroleum resin, and a preparation method and a use thereof, the curable petroleum resin comprising a repeating unit derived from a petroleum resin monomer, a repeating unit derived from a silane monomer and a repeating unit derived from a C3-C20 alpha-olefin monomer. The curable petroleum resin is used as an additive in a reactive polyolefin-based adhesive composition to increase the adhesive strength to a polyolefin-based substrate used for various parts. |
| US10954417B2 |
Glue-bonded multi-ply absorbent sheet and polyvinyl alcohol ply bonding adhesive
A multi-ply absorbent sheet includes a first absorbent ply of cellulosic sheet; a second absorbent ply of cellulosic sheet; and a ply bonding adhesive interposed between the first absorbent ply and the second absorbent ply, the ply-bonding adhesive thereby adhering said absorbent plies together. The ply-bonding adhesive comprises polyvinyl alcohol and nanofibrillated cellulose. In a particularly preferred embodiment the adhesive is applied as a dilute aqueous composition to tissue plies and the nanofibrillated cellulose has a Characteristic Breaking Length of 6.5 km or above. |
| US10954415B2 |
Aqueous noctilucent and allochroic glue
An aqueous noctilucent and allochroic glue that includes deionized water; a noctilucent material that includes long-afterglow phosphor powder and a transparent medium, wherein the noctilucent material includes particles formed by creating, curing, and then crushing a suspension, mixture, or sheet of the long-afterglow phosphor powder and transparent medium, and wherein the particles have been coated with allochroic material; adhesive; and suspension concentrate. |
| US10954414B2 |
Method for producing glass unit and pressure-sensitive adhesive sheet
Provided is a method for producing a glass unit. The method comprises a step (A) of obtaining a glass plate comprising a glass substrate and a Low-E layer placed on the glass substrate; a step (B) of applying a protective sheet to the Low-E layer surface of the glass plate; an optional step (C) of subjecting the glass plate to at least one process selected from the group consisting of transportation, storage, processing, washing and handling; a step (D) of removing the protective sheet from the glass plate; and a step (E) of assembling a glass unit using the glass plate. The protective sheet comprises a waterproof layer, and a PSA layer provided to at least one face of the waterproof layer. The PSA layer has a surface hardness of 0.5 MPa or less. |
| US10954411B2 |
Chemical mechanical polishing composition and method of polishing silicon nitride over silicon dioxide and simultaneously inhibiting damage to silicon dioxide
An acid chemical mechanical polishing composition polishes silicon nitride over silicon dioxide and simultaneously inhibits damage to the silicon dioxide. The acid chemical mechanical polishing composition includes polyvinylpyrrolidone polymers, anionic functional colloidal silica abrasive particles and an amine carboxylic acid. The pH of the acid chemical mechanical polishing composition is 5 or less. |
| US10954406B2 |
Preparation of high conductivity copper films
A copper precursor composition contains: a first copper complex of an imine or a first cyclic amine coordinated to a first copper precursor compound; and, a second copper complex of a primary amine or a second cyclic amine coordinated to a second copper precursor compound. A copper precursor composition contains a copper complex of an imine coordinated to a copper precursor compound. The copper precursor composition is thermally degradable at a temperature lower than a comparable composition containing only primary amine copper complexes under otherwise the same conditions to produce a metallic copper film having a resistivity of about 200 μΩ-cm or less. Inks containing the copper precursor composition and a solvent may be deposited on a substrate and sintered to produce a metallic copper film. The substrate with the film thereon is useful in electronic devices. |
| US10954405B2 |
Water-based diacetylene ink, hydrochromic polydiacetylene paper prepared using the ink, and use thereof
A water-based ink comprising a diacetylene monomer, a hydrochromic polydiacetylene paper prepared using the ink, and uses therefor are provided. The water-based ink includes a diacetylene monomer, and a solvent mixture comprising water and an alcohol. The diacetylene monomer has a ionic functional group represented by R+X−, wherein X− is F−, Cl−, Br−, I−, PF6−, BF4−, bis(trifluoromethane)sulfonimide (TFSI) (Tf2N−), trifluoromethanesulfonate (TfO−), SCN−, or CH3COO−, and R+ is N+—R1-heterocyclic quaternary ammonium. |
| US10954402B2 |
Inkjet ink compositions
Disclosed herein are inkjet ink compositions comprising: at least one pigment and at least one polyurethane comprising: at least one polypropylene glycol, and at least one diisocyanate. The at least one polyurethane contains at least 70 wt % polypropylene glycol relative to the at least one polyurethane and has a weight average molecular weight (Mw) of no more than 80,000. |
| US10954401B2 |
Sealing lacquer for application in a printing process
Sealing lacquer for application in a printing process, in particular for sealing packaging parts which can be peeled off from one another. The sealing lacquer has in particular a) 40 to 65 wt % solvent, b) 0 to 10 wt % styrene butadiene block copolymer, c) 8 to 12 wt % styrene alpha methylstyrene, d) 6 to 12 wt % linear and/or radial Tri-block (SBS) block, e) 0 to 10 wt % linear Di-Block (SB) block, f) 15 to 30 wt % polyester, and g) up to 3 wt % antioxidant. The sealing lacquer provides a seal that, whether the seal is opened by peeling, or the packaging is push-through packaging, provides a holding force exhibiting a strength until cohesion failure that is determined by the pressures and temperatures used during sealing. |
| US10954398B2 |
Decorative coating film
The present disclosure provides a decorative coating film, which ensures and/or maintains millimeter wave transmission properties even though the decorative coating film is continuously used. The present disclosure relates to a decorative coating film formed on the surface of a resin substrate positioned in the pathway of a radar device, wherein the decorative coating film at least comprises: fine silver particles or fine silver alloy particles, nickel oxide, and a binding resin having light transmission properties, which binds the fine silver particles or the fine silver alloy particles dispersed in the decorative coating film with one another, wherein the shape of the nickel oxide is a wire shape. |
| US10954397B2 |
Curable photochromic compositions
A curable photochromic composition can include: (a) a first component having a first compound with at least two active hydrogen-functional groups and an active hydrogen-functional group equivalent weight of at least 1000; (b) a second component having at least one of a polyisocyanate and a blocked polyisocyanate; and (c) at least one photochromic compound. The ratio of total isocyanate and blocked isocyanate equivalents of the second component to total active hydrogen-functional group equivalents of the first component is at least 4:1. |
| US10954394B2 |
Polymer-containing composition and antifouling coating composition
Provided is an antifouling coating composition, which can form a coating film having good hardness and good physical properties and having a wear degree appropriate for expressing a long-term antifouling effect, has a viscosity not being excessively high, and makes it possible to reduce a content of volatile organic compounds, and a polymer-containing composition which is suitable for obtaining the antifouling coating composition. The polymer-containing composition contains a (meth)acryl-based copolymer (A-1), in which the (meth)acryl-based copolymer (A-1) contains a constitutional unit (U11) or a constitutional unit (U12) having carboxylate forming an ionic bond with a divalent metal atom, and has a weight-average molecular weight of 1,000 to 5,000, and the polymer-containing composition has a coating film hardness (Martens hardness) equal to or higher than 2.5 N/mm2. |
| US10954390B2 |
Smart rutting and cracking resistant asphalt pavement incorporating shape memory polymers
The low temperature cracking and high temperature rutting of polymer-modified asphalt concrete pavement can be reduced. The composite includes asphalt and at least one polymer that expands at low temperature, triggered by cooling-induced tensile stress, to reduce thermal cracking. The composite includes at least one polymer that expands at high temperature, so that the composite recovers after compression induced by traffic loading at higher temperatures, thereby reducing rutting. The system reduces thermal stress, and reduces or even eliminates thermal cracking and rutting. Shape memory polymers (SMPs) are used to improve asphalt compositions so that they better resist both thermal cracking and rutting. The SMP(s) can be incorporated into the asphalt, or a portion of fine aggregates can be replaced with SMP particles or SMP fibers, or aggregate replacement and asphalt modification can be combined. |
| US10954389B2 |
Compositions containing rosin esters and ethylene polymers
Disclosed are compositions which include an ethylene polymer derived from at least one polar monomer with one or more ester groups, and a rosin ester. The rosin ester can have a low hydroxyl number (e.g., a hydroxyl number seven or less), a low acid number (e.g., an acid number of ten or less), a relatively low PAN number (e.g., a PAN number less than twenty-five), a relatively high third moment or third power average molecular weight (Mz), (e.g., an Mz value in between 2500 and 12000 g/mol), a low sulfur content (e.g., a sulfur content lower than 600 ppm prior to antioxidant addition) or combinations thereof. The compositions can exhibit a high heat stress resistance (e.g., a heat stress pass temperature value higher than 52° C. or in between 48° C. and 60° C.) and/or improved viscosity stability and/or color stability upon thermal aging and/or improved compatibility. |
| US10954387B2 |
Dispensable chemical composition with high amount of filler materials and low thixotropic index levels
A dispensable chemical composition comprising a blend of siloxane polymeric components, with a low viscosity component in an amount greater than a high viscosity component, and suitable to integrate a high amount of filler materials while maintaining rheological features of thixotropic index and viscosity values at low and high shear rates proper for a dispensing paste. |
| US10954385B2 |
Heat-resistant millable silicone rubber composition
Provided is a millable silicone rubber composition capable of yielding a silicone rubber (cured product) superior in heat resistance. The composition contains: (A) 100 parts by mass of an organopolysiloxane having at least two silicon atom-bonded alkenyl groups in one molecule, and having an average polymerization degree of not lower than 100; (B) 5 to 100 parts by mass of a reinforcing silica having a specific surface area of not smaller than 50 m2/g; (C) 0.01 to 10 parts by mass of a titanium oxide doped with a transition metal oxide of 0.01 to 5% by mass; (D) 0.01 to 10 parts by mass of a cerium oxide and/or a cerium hydroxide; and (E) 0.01 to 10 parts by mass of a curing agent. |
| US10954383B2 |
Biofidelic skin simulant
Described are biofidelic skin simulants closely mimicking the biomechanical properties of natural human skin, including vaginal skin tissue. The simulant contains a crosslinked siloxane network. |
| US10954380B2 |
Hydrochromic polydiacetylene polymer patch and method of manufacturing the same
A hydrochromic polydiacetylene polymer patch and a method of manufacturing the same are provided. The hydrochromic polymer patch comprises a polymer matrix; and polydiacetylene present in the polymer matrix. The polydiacetylene has an ionic functional group in the repeating unit thereof. The ionic functional group is R−M+ or R+X−. R− is a carboxylate anion, M+ is an alkali metal cation, and R+ is a quaternary ammonium group, and X− is F−, Cl−, Br−, I−, PF6−, BF4−, bis(trifluoromethane)sulfonimide (Tf2N−), trifluoromethanesulfonate (TfO−), SCN−, or CH3COO−. |
| US10954376B2 |
Organophosphorus flame-retardant tetrazines
A flame-retardant compound, a process for forming a flame-retardant compound, and an article of manufacture are disclosed. The flame-retardant compound includes a tetrazine moiety and at least one organophosphorus moiety. The process includes obtaining starting materials, which include a benzonitrile compound, a phosphorus-based compound, and hydrazine. The process also includes reacting the starting materials to form a tetrazine flame retardant. The article of manufacture includes a polymer and a flame-retardant compound having a tetrazine moiety and at least one organophosphorus moiety. |
| US10954375B2 |
Multifunctional bonding of hydrogels
A robust hydrogel-solid hybrid formed of a substrate material having a nonporous and non-topographically patterned surface and a tough hydrogel bonded to the surface, the tough hydrogel having over 90 wt % water, and the hydrogel being bonded to provide interfacial toughness over 300 Jm−2, and even over 1000 Jm−2. The hydrogel is formed of polyacrylamide or polyethylene glycol diacrylate, which provide long-chain polymer networks, and chitosan, hyaluronan, or alginate, which provide mechanically dissipative components. An anchor, which can be a silane, a sulfide, or an amine, is disposed between the surface and the hydrogel to provide chemical bonding between the surface and the long-chain networks of the hydrogel. |
| US10954374B2 |
Resin composition, resin film, method of manufacturing resin film, optical filter, solid-state imaging element, image display device, and infrared sensor
A resin composition includes an organic pigment, a resin, and a solvent, in which a content of a Na atom is 0.01 to 50 mass ppm with respect to a total solid content of a resin composition. |
| US10954369B2 |
Methods and polymer compositions for material extrusion 3D printing
Methods and compositions directed to blends of acrylonitrile butadiene styrene (ABS) with styrene ethylene butadiene styrene (SEBS) are disclosed. In certain aspects, the blends further include an ultrahigh molecular weight polyethylene (UHMWPE). In a further aspect, the blends are compatible with 3D printing platforms. |
| US10954368B2 |
Block copolymer-toughened isotactic polypropylene
A blend that includes (a) a continuous phase comprising isotactic polypropylene and (b) a dispersed phase comprising a poly-(ethylene-alt-propylene)-b-poly(ethylene-ran-ethyl ethylene) diblock copolymer. The amount of diblock copolymer is less than 20 wt % based on the total weight of the blend. |
| US10954367B2 |
Reinforced thermoplastic polyolefin elastomer film
A thermoplastic polyolefin elastomer film includes a continuous phase that includes a thermoplastic polyolefin elastomer and a nanoinclusion additive dispersed within the continuous phase in the form of discrete domains, wherein each discrete domain is elongated with a long axis, wherein the axes are aligned in the machine direction (MD) when the film is relaxed, and wherein the axes are aligned in the cross direction (CD) when the film is stretched in the CD. Also, an article includes the thermoplastic polyolefin elastomer film. |
| US10954366B2 |
Polypropylene-based resin composition
The present invention relates to a polypropylene-based resin composition which exhibits mechanical properties such as excellent strength, etc. and has an improved impact strength, and to a molded article including the same. The olefin-based copolymer includes: a polypropylene-based resin; and an olefin-based copolymer, wherein the olefin-based copolymer includes polymeric fractions defined by three different peaks at a given temperature when analyzed by cross-fractionation chromatography (CFC). |
| US10954357B2 |
Product and method for a plastic composition comprising inorganic materials
Products and methods for producing products which comprise polyethylene and inorganic minerals for a single layer plastic composition. |
| US10954356B2 |
Interlayer for laminated glass, and laminated glass
Provided is an interlayer film for laminated glass which has high heat shielding properties, a high visible transmittance, and excellent light resistance which enables retention of the high visible transmittance for a long period of time. The interlayer film for laminated glass according to the present invention has an interlayer film for laminated glass with a single layer structure or a laminated structure of two or more layers, the interlayer film for laminated glass according to the present invention comprises a first layer, and the first layer contains a polyvinyl acetal resin; a plasticizer; a tungsten oxide particle; a magnesium salt of an organic acid having a branched structure; and a metal salt of a C2 to C8 organic acid, other than the magnesium salt of an organic acid having a branched structure. |
| US10954354B1 |
Upcycling process for unsorted waste stream
A dynamic process for upcycling polymers. Polymers from a diverse post-consumer waste stream are gathered in a mixture. The mixture is extruded and combined with a liquid additive containing a particular PE wax at the verge of polymerization. The liquid additive is repolymerized into LDPE to form pellets. The pellets are delivered into a reactor and submerged in a suitable solvent to dissolve the LDPE. Causing a gradual and orderly separation of the remaining polymers from one another, resulting in a layered substrate. The suitable solvent, enzymes or depolymerizing compatible chemical is delivered into the reactor through independent pipes attached to tanks containing the suitable depolymerizing agent. The process repeats depolymerizing the layered substrate layer by layer with additional suitable solvents/enzymes or depolymerizing agents for each of the polymers resulting in the dissolving of the remaining polymers in an orderly manner producing a layered wax-like material for upcycling. |
| US10954353B2 |
Process for producing porous materials
The present invention relates to a process for preparing a porous material, at least comprising the steps of providing a mixture (I) comprising a composition (A) comprising components suitable to form an organic gel and a solvent (B), reacting the components in the composition (A) in the presence of the solvent (B) to form a gel, and drying of the gel obtained in step b), wherein the composition (A) comprises at least one monool (am). The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as thermal insulation material and in vacuum insulation panels, in particular in interior or exterior thermal insulation systems. |
| US10954350B1 |
Process for producing tactile features on flexible films
A process for producing tactile and sealing features on flexible films 40. The temperature of resin 80 is raised until it melts, but below its flash point. Wetting hot roll cylinder 10 with the resin 80 in negative cells 14 and transferring to positive textures 24 in cylinder 20. Transferring part of the thermo resin 80 on cylinder 20 to coacting cylinder 30 and passing a continuous flexible film 40 through coacting hot cylinder 20 and cold cylinder 30. The control of the temperature differential between cylinder 20 and film 40 allows the maximum transfer of resin 80 to form tactile structures. Sealable print areas are also created in film 40 that are particularly useful for packaging applications. |
| US10954349B2 |
Fiber reinforced composites made with coupling-activator treated fibers and activator containing reactive resin
This invention relates to a process of making a fiber-reinforced composite. Glass fibers may be provided. These glass fibers may be treated with a sizing composition that has a coupling-activator compound with the formula: S—X-(A)n, where S represents a silicon-containing coupling moiety capable of bonding to the surface of glass fibers, X represents a linking moiety, and (A)n, represents one or more polymerization activator moieties. The treated glass fibers may be combined with a resin to make a fiber-resin mixture. The resin may have a monomer, a catalyst, and an activator compound capable of initiating a polymerization of the monomer. The monomer may be a lactam or lactone having 3-12 carbon atoms in the main ring. The fiber-resin mixture may then be cured so that the monomer polymerizes to form a thermoplastic polymer matrix of the fiber-reinforced composite. The thermoplastic polymer matrix may be formed by in situ polymerization initiated from both the surface of the glass fibers and the resin. The fiber-reinforced composite formed may be at least 70 wt. % glass fiber. |
| US10954348B2 |
Biocompatible nanoparticle and use thereof
The present invention relates to a biocompatible nanoparticle and a use thereof and, more specifically, to a biocompatible nanoparticle formed by irradiation an electron beam to an aqueous solution comprising at least one substance selected from the group consisting of a polysaccharide, a derivative thereof and a polyethylene glycol, thereby inducing inter-molecular cross-linking or intra-molecular cross-linking, and to a use of the biocompatible nanoparticle in a drug carrier, a contrast agent, a diagnostic agent or an intestinal adhesion prevention agent or for disease prevention and treatment. |
| US10954342B2 |
Amino-organopolysiloxanes and preparation method therefor
Hydrophilic amino-organopolysiloxane softener compositions are prepared by reacting a hydrogen siloxane, a mixture of an allyl epoxy and optionally an allyl polyether in presence of catalyst comprising platinum and then reacting the epoxy functional siloxane product with a polyetheramine to obtain an amino-organopolysiloxane. The hydrophilic amino-organopolysiloxane softener composition is preferably used in the form of an emulsion. Textile fabrics treated by the inventive composition have strong hydrophilic performance and enhanced smoothness and feel. |
| US10954341B2 |
Polymerizable composition for optical material, optical material, process for preparing polymerizable composition for optical material, and method of manufacturing optical material
A polymerizable composition for an optical material includes an episulfide compound (A); an organic coloring matter (B); an UV absorber (C); and a polymerization catalyst (D), wherein the organic coloring matter (B) has a main absorption peak (P) between 565 nm and 605 nm in a visible light absorption spectrum, an absorption coefficient (ml/g·cm) of a peak apex (Pmax) exhibiting a maximum absorption coefficient of (P) is equal to or greater than 0.5×105, a peak width in an absorbance of ¼ of an absorbance of (Pmax) of (P) is equal to or less than 50 nm, a peak width in an absorbance of ½ of the absorbance of (Pmax) of (P) is equal to or less than 30 nm, and a peak width in an absorbance of ⅔ of the absorbance of (Pmax) of (P) is in a range of equal to or less than 20 nm. |
| US10954339B2 |
Polyimide resin composition, method for producing same, and polyimide film
Provided is a polyimide resin composition and a production method thereof, wherein the polyimide resin composition contains an alicyclic polyimide resin having a structural unit represented by the following general formula (1) and inorganic particles of at least one selected from the group consisting of titanium dioxide, barium titanate, and zirconium oxide, wherein the alicyclic polyimide resin has a glass transition temperature of 260° C. or higher, wherein R1 represents a tetravalent alicyclic hydrocarbon group having a carbon number of from 4 to 22, and R2 represents a divalent aliphatic hydrocarbon group having a carbon number of from 2 to 28 and/or a divalent aromatic hydrocarbon group having a carbon number of from 6 to 27. |
| US10954338B2 |
Flame retardant lactide monomors for polylactide synthesis
A process of forming a flame retardant polylactide includes forming a flame retardant lactide monomer. The process also includes forming a lactide feedstock that includes at least the flame retardant lactide monomer. The process further includes polymerizing the lactide feedstock to form a flame retardant polylactide. |
| US10954337B2 |
Modified hot runner systems for injection blow molding
A container made by blow molding out of crystallisable polymers having regular sequence of variations in molecular pre-alignment/orientation between different locations of the cross-section of the preform. |
| US10954335B2 |
Synthesis of crystalline polymers from cyclic diolides
Biodegradable polymers with advantageous physical and chemical properties are described, as well as methods for making such polymers. In one embodiment, a new chemical synthesis route to technologically important biodegradable poly(3-hydroxybutyrate) (P3HB) with high isotacticity and molecular weight required for a practical use is described. The new route can utilize racemic eight-membered cyclic diolide (rac-DL), meso-DL, or a rac-DL and meso-DL mixture, derived from bio-sourced dimethyl succinate, and enantiomeric (R,R)-DL and (S,S)-DL, optically resolved by metal-based catalysts. With a stereoselective racemic molecular catalyst, the ROP of rac-DL under ambient conditions produces rapidly P3HB with essentially perfect isotacticity ([mm]>99%), high crystallinity and melting temperature (Tm=171° C.), as well as high molecular weight and low dispersity (Mn=1.54×105 g/mol, Ð=1.01). |
| US10954334B2 |
Curable composition for use in a high temperature lithography-based photopolymerization process and method of producing crosslinked polymers therefrom
Provided herein are curable compositions for use in a high temperature lithography-based photopolymerization process, a method of producing crosslinked polymers using said curable compositions, crosslinked polymers thus produced, and orthodontic appliances comprising the crosslinked polymers. |
| US10954333B2 |
Metal-bearing urethanized polymer soluble in a low-volatile organic compound solvent
The present disclosure relates to polymer compounds for use as polymerization agents in coatings, paints or inks. In one embodiment, a polymer compound comprises a metal-bearing urethanized polymer having a metal content greater than 6% by weight, and a water solubility below 20 mg/l according to OECD 105, wherein the urethanized polymer is soluble in a low-volatile organic compound (low-VOC) solvent. Methods of producing and using such polymer compounds are also disclosed. |
| US10954331B2 |
Method of preparing a polyrotaxane and polyrotaxane
The present invention relates to a method of preparing a polyrotaxane, said method comprising: performing a radical copolymerization of at least (a) a first polymerizable monomer having a stopper group, and of at least (b) a second polymerizable monomer, wherein said second monomer is complexed by a ring-shaped molecule; wherein during said copolymerization a copolymer threading said ring-shaped molecule is formed, wherein during said copolymerization said first monomer having a stopper group is incorporated into the chain of said copolymer at least partially between the ends thereof, and wherein said stopper groups prevent said ring-shaped molecule from disassembling from the copolymer; and wherein the amount of said first monomer having a stopper group is of from 0.1 mol % to 20 mol % based on 100 mol % of the total amount of polymerizable monomers. The present invention also relates to polyrotaxanes which can be prepared by using such a method.The present invention further relates to cross-linked polyrotaxanes, products which contain polyrotaxanes or cross-linked polyrotaxanes or which can be prepared from polyrotaxanes or cross-linked polyrotaxanes, and the use of polyrotaxanes or cross-linked polyrotaxanes. |
| US10954324B2 |
Catalyst component for high activity and high stereoselectivity in olefin polymerization
What is disclosed is a method for preparing a catalyst system and a catalyst system for polymerizing or copolymerizing an α-olefin. Catalyst component (A) is obtained by a process of reacting a magnesium complex (A-1) containing acid salts of group IB-VIIIB elements formed by contacting a magnesium halide with an acid salt solution of group IB-VIIIB metals or spherical particles adducts, an internal electron donor (A-2) of diester or diether or composite compounds, and a titanium compound (A-3). The catalyst compound (A) is contacted with a silicon compound (B) and an organoaluminium compound (C) to complete the catalyst system providing a good balance of catalyst performance in terms of activity and stereo-specificity. |
| US10954322B2 |
Prepolymer, method of preparing the same, resin composition and article made therefrom
A prepolymer, which is prepared by subjecting an unsaturated bond-containing compound and a bis(vinylphenyl) compound monomer or a polymer thereof to a prepolymerization reaction, is provided. The bis(vinylphenyl) compound contains between 80% and 99% of para-para vinyl groups and has a monomer content of between 80% and 100%. Moreover, a resin composition comprising the prepolymer and an additive, a method of preparing the prepolymer, and an article made from the resin composition are also provided. |
| US10954320B2 |
High density polyethylene for the production of pipes
The invention is directed to polyethylene having a density in the range≥940 and ≤960 kg/m3, Melt Flow Rate 190/21.6≥1.5 and ≤4.0 g/10 min at 190 degrees Celsius and MWD≥3 and ≤12. The polyethylene is applied in the production of pipes. |
| US10954319B2 |
Production of a PMMA foam using cross-linking agents, regulators and blowing agents
The present invention relates to novel types of PMMA foams and also to the production thereof. The recipes used in the production process include particularly crosslinkers and chain transfer agents as recipe constituents, mostly in low concentrations, in addition to suitable blowing agents. It was found that, surprisingly, the invention provides a simple-to-produce stable PMMA foam having very good properties. |
| US10954313B2 |
Composition comprising SP1 and carbon based nanoparticles and uses thereof
The present invention, relates to composition of matter comprising sequence variants of Stable Protein 1 (SP1) and carbon nanotubes or carbon black, and optionally comprising latex. This invention also relates to surfaces (e.g. metal wires, cords, and polymeric and non polymeric fibers, yarns, films or fabrics, wood and nano, micro and macro particles) comprising this composition of matter, to methods for producing them, and to uses thereof in the preparation and formation of improved composite materials, including rubber, and rubber compound composites. |
| US10954305B2 |
Combination of ABCG2 inhibitors with sacituzumab govitecan (IMMU-132) overcomes resistance to SN-38 in Trop-2 expressing cancers
The present invention relates to therapeutic ADCs comprising a drug attached to an anti-cancer antibody or antigen-binding antibody fragment. Preferably the drug is SN-38. More preferably the antibody or fragment thereof binds to Trop-2 and the therapy is used to treat a Trop-2 positive cancer. Most preferably the antibody is hRS7. The ADC is administered to a subject with a cancer in combination with an ABCG2 inhibitor. The combination therapy is effective to treat cancers that are resistant to drug alone and/or to ADC alone. |
| US10954302B2 |
Anti-PD-L1 antibodies
Aspects of the invention include isolated anti-PD-L1 antibodies, as well as compositions containing such antibodies, and methods of using the same in the treatment of diseases or conditions that are mediated by PD-L1 signaling. |
| US10954301B2 |
Bispecific molecules having immunoreactivity with PD-1 and CTLA-4, and methods of use thereof
The present invention is directed to bispecific molecules (e.g., diabodies, bispecific antibodies, trivalent binding molecules, etc.) that possess at least one epitope-binding site that is immunospecific for an epitope of PD-1 and at least one epitope-binding site that is immunospecific for an epitope of CTLA-4 (i.e., a “PD-1×CTLA-4 bispecific molecule”). The PD-1×CTLA-4 bispecific molecules of the present invention are capable of simultaneously binding to PD-1 and to CTLA-4, particularly as such molecules are arrayed on the surfaces of human cells. The invention is directed to pharmaceutical compositions that contain such PD-1×CTLA-4 bispecific molecules, and to methods involving the use of such bispecific molecules in the treatment of cancer and other diseases and conditions. The present invention also pertains to methods of using such PD-1×CTLA-4 bispecific molecules to stimulate an immune response. |
| US10954300B2 |
Use of pentoxifylline with immune checkpoint-blockade therapies for the treatment of melanoma
Methods of treating a PD-1-resistant cancer are provided and comprise administering to a subject in need thereof a therapeutically effective amount of a c-Rel inhibitor and a therapeutically effective amount of a PD-1 inhibitor. A pharmaceutical combination comprising a therapeutically effective amount of a c-Rel inhibitor, and a therapeutically effective amount of a PD-1 inhibitor is also provided. Finally, methods of treating a cancer such as a CTLA-4-resistant cancer, a CD137-resistant cancer, and an OX-4-resistant cancer are provided and comprise administering to a subject in need thereof a therapeutically effective amount of a c-Rel inhibitor and a therapeutically effective amount of a CLTA-4, CD137 or OX-4 inhibitor, respectively. |
| US10954295B2 |
Correctly folded etanercept in high purity and excellent yield
A mixed mode chromatography method for separating correctly folded from incorrectly folded conformations of a given protein is provided. The method is highly effective in separating correctly folded etanercept from incorrectly folded etanercept and aggregates in commercially attractive yields capable of affording etanercept preparations having very high purity in terms of correctly folded etanercept versus incorrectly folded etanercept. The invention is further directed to protein preparations and formulations comprising correctly folded proteins obtained using the present methods, and methods of treatment using the high purity preparations obtained from the mixed mode method. |
| US10954293B2 |
Correctly folded etanercept in high purity and excellent yield
A mixed mode chromatography method for separating correctly folded from incorrectly folded conformations of a given protein is provided. The method is highly effective in separating correctly folded etanercept from incorrectly folded etanercept and aggregates in commercially attractive yields capable of affording etanercept preparations having very high purity in terms of correctly folded etanercept versus incorrectly folded etanercept. The invention is further directed to protein preparations and formulations comprising correctly folded proteins obtained using the present methods, and methods of treatment using the high purity preparations obtained from the mixed mode method. |
| US10954292B2 |
Anti-PACAP antibody
Antibodies to human pituitary adenylate cyclase-activating peptide, compositions comprising such antibodies, and methods of using such antibodies for the treatment of pain including headache and/or migraine. |
| US10954288B2 |
Modified antibody regions and uses thereof
The present invention relates to modified Fc regions of antibodies, and uses thereof, such as in antibodies that contain an Fc region of the present invention. |
| US10954286B2 |
Bispecific EGFR/IGFIR binding molecules
The present invention relates to bispecific molecules comprising an EGFR binding domain and a distinct IGFIR binding domain for use in diagnostic, research and therapeutic applications. The invention further relates to cells comprising such proteins, polynucleotide encoding such proteins or fragments thereof, and vectors comprising the polynucleotides encoding the innovative proteins. Exemplary bispecific molecules include antibody-like protein dimers based on the tenth fibronectin type III domain. |
| US10954284B2 |
EGFR and c-Met fibronectin type III domain binding molecules
Monospecific and bispecific EGFR and/or c-Met FN3 domain containing molecules, isolated nucleotides encoding the molecules, vectors, host cells, and methods of making thereof are useful in the generation of therapeutic molecules and treatment and diagnosis of diseases and disorders. |
| US10954283B2 |
Modified glucagon molecules
The invention generally relates to modified glucagon molecules. In certain embodiments, the invention provides a glucagon molecule that includes one or more modified amino acids to result in the glucagon molecule being soluble at a substantially neutral pH and resistant to fibrillation. Modifications may include, for example, phosphorylation or sulfation. |
| US10954282B2 |
NBP158 and uses thereof
This invention provides nucleic acid molecules encoding the N-terminal 158 amino acids of secreted human Fibroblast Growth Factor Binding Protein 3 (NBP158), pharmaceutical compositions comprising NBP158 polypeptide, and methods for treating metabolic disorders and conditions using such nucleic acids, polypeptides, or pharmaceutical compositions. |
| US10954270B2 |
Compositions containing, methods involving, and uses of non-natural amino acid linked dolastatin derivatives
Disclosed herein are non-natural amino acids and dolastatin analogs that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The dolastatin analogs can include a wide range of possible functionalities, but typically have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid dolastatin analogs that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such dolastatin analogs. Typically, the modified dolastatin analogs include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid dolastatin analogs and modified non-natural amino acid dolastatin analogs, including therapeutic, diagnostic, and other biotechnology use. |
| US10954269B2 |
Anti-inflammatory tripeptides
The present invention relates to tripeptide compounds according to the general formula (1) and their use as a medicament, in particular as anti-inflammatory agents. |
| US10954266B2 |
Linker molecule and use thereof in methods for purifying peptides
The present invention relates to a method for the purification of peptides which are produced by solid phase peptide synthesis (SPPS) and corresponding linker molecules for use in said method. |
| US10954265B2 |
Structures and mechanism for the design of highly potent glucocorticoids
The present invention relates to novel glucocorticoid compounds. The invention also relates to methods of using these compounds, the synthesis of these compounds, and to compositions and formulations comprising the glucocorticoid compounds, and uses thereof. |
| US10954259B1 |
Preparation of psilocybin, different polymorphic forms, intermediates, formulations and their use
This invention relates to the large-scale production of psilocybin for use in medicine. More particularly, it relates to a method of obtaining high purity crystalline psilocybin, particularly, in the form of Polymorph A. It further relates to a method for the manufacture of psilocybin and intermediates in the production thereof and formulations containing psilocybin. |
| US10954254B2 |
Heterocyclic compound and organic light-emitting device including the same
An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer comprising an emission layer comprising the heterocyclic compound of Formula 1 as a host or as a delayed fluorescent dopant. The organic light-emitting device including the heterocyclic compound may have a low driving voltage and excellent maximum quantum efficiency: |
| US10954249B2 |
Macrocyclic compound and uses thereof
The present invention provides novel Compound (1) having tumor vascular remodeling effect and/or anti-CAF (Cancer Associated Fibroblasts) activity, or a pharmaceutically acceptable salt thereof, optionally in a pharmaceutically acceptable and medical uses thereof. |
| US10954247B2 |
Apelin receptor (APJ) agonists and uses thereof
This disclosure is directed to agonists of the apelin receptor (APJ) and uses of such agonists. |
| US10954244B2 |
Compounds and uses thereof
The present invention provides novel compounds of any one of Formulae (I)-(IV), and pharmaceutical compositions thereof. Also provided are particles (e.g., nanoparticles) comprising compounds of any one of Formulae (I)-(IV) and pharmaceutical compositions thereof that are mucus penetrating. The invention also provides methods and kits for using the inventive compounds, and pharmaceutical compositions thereof, for treating and/or preventing diseases associated with abnormal or pathological angiogenesis and/or aberrant signaling of a growth factor signaling pathway (e.g., vascular endothelial growth factor (VEGF)), such as proliferative diseases (e.g., cancers, benign neoplasms, inflammatory diseases, autoimmune diseases) and ocular diseases (e.g., macular degeneration, glaucoma, diabetic retinopathy, retinoblastoma, edema, uveitis, dry eye, blepharitis, and post-surgical inflammation) in a subject in need thereof. |
| US10954240B2 |
Compounds inhibiting leucine-rich repeat kinase enzyme activity
The present invention is directed to substituted certain reversed indazole compounds of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R9, and A are as defined herein, which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved. |
| US10954236B2 |
Tyrosine amide derivatives as Rho-Kinase inhibitors
Bicyclic dihydropyrimidine-carboxamide compounds of formula I described herein inhibit Rho Kinase and may be used for the treatment of many disorders associated with ROCK enzymes mechanisms, such as pulmonary diseases including asthma, chronic obstructive pulmonary disease (COPD), idiopathic pulmonary fibrosis (IPF) and pulmonary arterial hypertension (PAH). |
| US10954233B2 |
Compounds and compositions as inhibitors of endosomal toll-like receptors
The invention disclosed herein relates to 4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridinyl compounds and 4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridinyl compounds of Formula (A), pharmaceutical compositions comprising such compounds and the use of such compounds in the treatment of autoimmune diseases. |
| US10954230B2 |
Method of preparing glucosylceramide synthase inhibitors
This invention relates to a method of preparing inhibitors of glucosylceramide synthase (GCS) useful for the treatment metabolic diseases, such as lysosomal storage diseases, either alone or in combination with enzyme replacement therapy, and for the treatment of cancer. |
| US10954228B2 |
1 H-pyrazol-1-yl-thiazoles as inhibitors of lactate dehydrogenase and methods of use thereof
The disclosure provides a compound of the formula (II) and pharmaceutically acceptable salts thereof. The variables, e.g. n, R, R3, R10, X, Y, and Z are defined herein. These compounds act as lactate dehydrogenase inhibitors and are useful for treating cancer and fibrosis. The compounds may be particularly useful for treating forms of cancer in which a metabolic switch from oxidative phosphorylation to glycolysis has occurred. The disclosure also provides pharmaceutical compositions containing a compound of this formula and method for treating patients having cancer, fibrosis, or other conditions in which a metabolic switch from oxidative phosphorylation to glycolysis has occurred. |
| US10954224B2 |
Delta-opioid receptor agonists
The present disclosure relates to novel δ-opioid receptor agonists, and the method of making and using the novel δ-opioid receptor agonists. The novel δ-opioid receptor agonists are selective δ-opioid receptor agonists that have substantially no beta-arrestin 2 recruitment or low beta-arrestin 2 recruitment. The novel δ-opioid receptor agonists may be used for the treatment for alcohol use disorders and other co-occurring psychiatric disorders. |
| US10954218B2 |
Carbazole derivative and organic light emitting device using same
The present specification relates to a carbazole derivative, a coating composition comprising the carbazole derivative, an organic light emitting device using the same, and a method for manufacturing the same. |
| US10954216B2 |
BMP-signal-inhibiting compound
The present invention relates to novel and excellent small-molecule-compounds that specifically antagonize BMP signal pathways, and these compounds can be used to modulate cell growth, differentiation, proliferation, and apoptosis, and thus can be used to treat diseases or pathological symptoms related to BMP signal pathway including inflammation, cardiovascular diseases, hematopoietic diseases, cancer, osteodystrophia, or the like, particularly, fibrodysplasia ossificans progressiva, and the present invention relates to provision of a pharmaceutical and pharmacological agent used for specifically antagonizing the BMP signal pathways and acting on the BMP signal pathways in the prevention and treatment or experimental application since the compounds can be beneficial for regulating cell differentiation and/or cell proliferation. |
| US10954213B2 |
Compositions comprising methylphenidate-prodrugs, processes of making and using the same
The present technology is directed to compositions comprising d-threo-methylphenidate conjugates and unconjugated methylphenidate. The present technology also relates to compositions and oral formulations comprising d-threo-methylphenidate conjugated to nicotinoyl-L-serine, and/or a pharmaceutically acceptable salt thereof, and unconjugated methylphenidate and/or a pharmaceutically acceptable salt thereof. The present technology additionally relates to a pharmaceutical kit containing the composition comprising d-threo-methylphenidate conjugated to nicotinoyl-L-serine, and/or a pharmaceutically acceptable salt thereof, and unconjugated methylphenidate and/or a pharmaceutically acceptable salt thereof. |
| US10954212B2 |
Compositions comprising methylphenidate-prodrugs, processes of making and using the same
The present technology is directed to d-threo-methylphenidate conjugates and a composition comprising d-threomethylphenidate conjugated to nicotinoyl-L-serine, or salt thereof. The present technology also relates to a composition comprising at least one conjugate of d-methylphenidate having at least two or more chiral centers. The composition is optically active. The present technology additionally relates to oral formulations and pharmaceutical kits comprising at least one d-threo-methylphenidate conjugate.The pharmaceutical kit may comprise a specified amount of individual doses in a package. Each individual dose in the package may contain a pharmaceutically effective amount of a conjugate of d-threo methylphenidate. |
| US10954211B2 |
Chemical compounds
The present invention provides a compound of a formula (I): or a pharmaceutically acceptable salt thereof; a process for preparing such a compound; and to the use of such a compound in the treatment of an ENaC mediated disease state (such as asthma, CF or COPD). |
| US10954209B1 |
Acetylation of cannabinoids using sulfuric acid catalyst
A process for producing THC-O-acetate using a succession of distillation, salting-out assisted liquid-liquid extractions (SALLEs), and solvent recovery techniques. Tetrahydrocannabinol (THC) in Cannabis oil reacts with acetic anhydride with hexane and under reflux to produce THC-O-acetate and acetic acid using sulfuric acid as a catalyst. The resulting crude product is distilled and subjected to a SALLE with hexane followed by a SALLE with petroleum ether, before being distilled again in order to obtain a refined, THC-O-acetate product. |
| US10954198B2 |
Benzylideneguanidine derivatives and therapeutic use for the treatment of protein misfolding diseases
The present invention relates to a compound of formula (I), or a tautomer and/or a pharmaceutically acceptable salt thereof, wherein: R1 is alkyl, Cl, F or Br; R2 is H or F; R3 is selected from H and alkyl; R4 is selected from H and C(O)R6; R5 is H; or R4 and R5 are linked to form a heterocyclic group which is optionally substituted with one or more R10 groups; R6 is selected from R7, OR7 and NR8R9; R7, R8 and R9 are each independently selected from alkyl, cycloalkyl, aralkyl, cycloalkenyl, heterocyclyl and aryl, each of which is optionally substituted with one or more R10 groups; each R10 is independently selected from halogen, OH, CN, NO2, COO-alkyl, aralkyl, SO2-alkyl, SO2-aryl, COOH, CO-alkyl, CO-aryl, NH2, NH-alkyl, N(alkyl)2, CF3, alkyl and alkoxy; X and Z are each independently CR11, and Y is selected from CR11 and N; and R11 is H or F; for use in treating a disorder associated with protein misfolding stress and in particular associated with accumulation of misfolded proteins. |
| US10954197B2 |
Cathepsin-D and angiogenesis inhibitors and compositions thereof for treating breast cancer
Cathepsin-D and angiogenesis inhibitors and compositions thereof for treating breast cancer are provided. More particularly, the embodiments relate to the design and synthesis of inhibitors of Cathepsin D, which exhibits antiproliferative activity and also inhibits angiogenesis. Also provided are compositions thereof for treating breast cancer. |
| US10954193B2 |
Substituted indole Mcl-1 inhibitors
The present application, among other things, provides compounds that are capable of inhibiting the activity of anti-apoptotic Bcl-2 family proteins, for example, myeloid cell leukemia-1 (Mcl-1) protein. The present invention also provides pharmaceutical compositions as well as methods for using provided compounds for treatment of diseases and conditions (e.g., cancer) characterized by the over-expression or dysregulation of Mcl-1 protein. In some embodiments, a provided compound has the structure of formula I. In some embodiments, a provided compound has the structure of formula II. |
| US10954189B2 |
Method for producing purified methionine and method for preventing caking of methionine
The present invention addresses the problem of providing a method for producing purified methionine, the method being capable of preventing the caking of methionine. The present invention pertains to a method for producing purified methionine from crude methionine, the method comprising (1) a step for obtaining a wet cake of washed crude methionine, (2) a step for adjusting the pH of the wet cake, and (3) a step for drying the wet cake after the pH adjustment, wherein the pH of the wet cake after the pH adjustment is 5.2-6.1. |
| US10954186B2 |
Urea ammonium nitrate production comprising condensation
The invention relates to a process for the production of urea ammonium nitrate, a system and a method of modifying a plant. The process comprises subjecting ammonia-containing off-gas resulting from the production of ammonium nitrate (AN off-gas) to condensation under acidic conditions so as to form an acidic condensate, and using at least part of the acidic condensate as an acidic scrubbing liquid in a finishing treatment section having a gas inlet in fluid communication with a gas outlet of a finishing section of a urea production unit, wherein the finishing section is adapted to solidify urea liquid, and wherein said finishing treatment section is adapted to subject ammonia-containing off-gas of the finishing section to treatment with an acidic scrubbing liquid. |
| US10954184B2 |
Fluorinated esters as lubricants for heat transfer fluids
The present invention provides compounds of formula (I): wherein W is independently selected from the group consisting of H, F, Cl, Br and I; 10 X is independently selected from the group consisting of H, F, Cl, Br, I, CW3 and OR on the basis that at least one X is OR; R is independently selected from the group consisting of C(O) (CH2)m(CF2)nY and CW2C(CW2OC(O)(CH2)m(CF2)nY)3; m is an integer from 0 to 2; 15 n is an integer from 2 to 8; Y is C(Z)3; and Z is independently selected from the group consisting of H, F, Cl, Br and I. Such compounds may be utilised as lubricants, for example in heat transfer compositions. |
| US10954181B2 |
Process for selectively recovering a phenolic compound from feedstock comprising bio-crude and/or bio-oil
A process for selectively recovering a phenolic compound from feedstock comprising bio-crude and/or bio-oil is described. The recovery efficiency of the selected phenolic compound is greater than 70 wt % and the purity of the recovered selected phenolic compound is higher than 80 wt %. The process comprises distilling the feedstock to isolate the selected phenolic compound in a first distillate fraction comprising the selected phenolic compound, concentrating the selected phenolic compound from the first distillate fraction in a concentrated mixture, and purifying the concentrated mixture to recover the selected phenolic compound. |
| US10954180B2 |
Process for acid-catalyzed decomposition of aryl α-hydroperoxide with continuous flow tubular reactor
The present disclosure relates to a process for acid-catalyzed decomposition of aryl α-hydroperoxide with a continuous flow tubular reactor. The process is a novel process performed in a tubular reactor, taking the aryl α-hydroperoxide such as cumene hydroperoxide (CHP) as a raw material and taking acids as a catalyst, performing acid-catalyzed decomposition of the aryl α-hydroperoxide solution in a short reaction time ranging from tens of seconds to several minutes, thereby obtaining the phenols; wherein an inert component may be filled in the reactor, so that the effects of heat transmission and mass transfer can be enhanced. The aryl α-hydroperoxide and acid are respectively introduced by a metering pump into a mixing module to be mixed, and then enter the tubular reactor to be reacted so as to produce the products such as phenols. |
| US10954178B1 |
Synthesis of haloindenes
The subject invention provides an expedited synthesis of 5, 6, and 7-iodoindenes from the corresponding aminoindan-1-ones in more than 70% yield, employing readily available precursors and reagents. A three-step sequence involves diazotization-iodination of aminoindan-1-one followed by reduction and dehydration. The method has a general character and can be extended for the preparation of various 4-, 5-, 6- or 7-haloindenes using different halogen sources for diazotization-halogenation reaction. |
| US10954175B2 |
Process and plant for producing olefins
Proposed is a process (100) for producing ethylene in which ethane in a reaction input is partly catalytically converted by oxidative dehydrogenation (1) in the presence of oxygen to obtain a gaseous first component mixture containing at least ethane, ethylene, acetic acid and water. It is provided that at least a portion of the gaseous first component mixture is subjected to a scrubbing operation with a scrubbing liquid to obtain a liquid second component mixture containing water and acetic acid, that a first proportion of the second component mixture is used for forming the scrubbing liquid, that a second proportion of the second component mixture is subjected to a solvent extraction to obtain a liquid third component mixture containing at least one organic solvent and acetic acid and that at least a portion of the liquid third component mixture is heated and subjected to a distillation to obtain a liquid containing predominantly or exclusively acetic acid. The heating of the third component mixture or the portion thereof subjected to the distillation is performed at least partly in heat exchange with the first component mixture and/or with the first and/or with the second proportion of the second component mixture. A corresponding plant likewise forms part of the subject matter of the present invention. |
| US10954174B2 |
Process for preparing (7Z)-7-tricosene
The present invention provides a process for preparing (7Z)-7-tricosene of the following formula (3): the process comprising a step of subjecting a nucleophilic reagent, (8Z)-8-pentadecenyl compound of the following general formula (1), wherein M1 represents Li, MgZ1, CuZ1 or CuLiZ1, wherein Z1 represents a halogen atom or an (8Z)-8-pentadecenyl group, to a coupling reaction with a 1-halooctane compound of the following general formula (2), wherein X1 represents a halogen atom, to produce (7Z)-7-tricosene (3). |
| US10954170B2 |
Method of commercial production of aqueous Sargassum seaweed extract concentrate and biostimulant products
A system and method for commercial production of aqueous Sargassum seaweed extract concentrate having arsenic level of around 1.32-15 mg/l; cadmium level of around 0.005-5 mg/l; lead level of around 0.2-12 mg/l; mercury level of around 0.00002-2 mg/l; and pH of around 7.4-9 is disclosed. The resulting seaweed extract concentrate can be used in plant and soil amendments, rooting hormones, other organic plant and soil amendments, organic fertilizers, adjuvants for use with organic pesticides, organic fungicides, in combinations of organic pesticides, with fungicides, and as fertilizers for agricultural, commercial and domestic use. The resulting seaweed extract concentrate can also be used to regulate plant growth, or as a plant nutrient. The method is believed to be able to prepare an extract concentrate from any high protein biomass, including Sargassum, water hyacinth or other seaweed. |
| US10954168B2 |
Ceramic matrix composite articles and methods for forming same
A ceramic matrix composite article includes a melt infiltration ceramic matrix composite substrate comprising a ceramic fiber reinforcement material in a ceramic matrix material having a free silicon proportion, and a chemical vapor infiltration ceramic matrix composite outer layer comprising a ceramic fiber reinforcement material in a ceramic matrix material having essentially no free silicon proportion disposed on an outer surface of at least a portion of the substrate. |
| US10954166B2 |
Ceramic powder and boron nitride sintered material
A ceramic powder containing at least one of a nitride and a carbonitride of a metal element as a major component, the metal element being one or more elements selected from the group consisting of a group 4 element, a group 5 element and a group 6 element, the ceramic powder having particles having an average particle size of 5 μm or less, and an oxygen content of 0.3% by mass or less. |
| US10954163B2 |
Lightweight high-strength ceramsite and preparation method thereof
A lightweight high-strength ceramsite, comprising solid raw materials and activator as the raw materials, which can be respectively expressed in parts by weight, the solid raw materials: 100 parts, the activator: 1-15 parts; wherein said solid raw materials comprise fly ash: 100 parts, high-alumina fly ash, bauxite and red mud: 6-18 parts, silica fume: 1-5 parts, surfactant: 0.1-3 parts, plasticizer: 6-24 parts; and said activator comprises alkali metal hydroxide: 5-20 parts and alkali metal silicate: 80-95 parts. The lightweight high-strength ceramsite product prepared has a density level of 700-1100 kg/m3 and cylindrical compressive strength of 10-20 MPa, and thus is not susceptible to damage. |
| US10954162B1 |
Protective coating
A cementitious protective coating material including a mixture of water, one or more of silicon dioxide/sodium silica pozzolans, anhydrous or hydrous sodium or potassium metasilicate; a rheology enhancing admixture; sodium tetraborate, sodium citrate dihydrate, citric acid, or boric acid; and a micro-fiber. |
| US10954161B2 |
Performance grade asphalt repair composition
The present invention is a system for repairing asphalt. The system includes a discrete quantity of an asphalt repair composition located within a container and an induction heater. The composition is a combination of an asphalt binder, aggregate particles, and induction particles. The average diameter of the induction particles ranges from approximately 10% above to approximately 10% below an average diameter of the aggregate particles used in the composition. The induction heater heats the composition within the container by generating a magnetic field that penetrates the container. The magnetic field creates eddy currents in the induction particles. These eddy currents in turn heat the composition. Because the induction particles are distributed throughout the composition, the composition heats rapidly. |
| US10954159B2 |
Optical sensor employing a refractive index engineered metal oxide material
An optical sensor device includes an optical waveguide portion having a core, the core having a first refractive index, and a functional material layer coupled to the optical fiber portion, the functional material layer being made of a metal oxide material, the functional material layer being structured to have a second refractive index, the second refractive index being less than the first refractive index. The functional material layer may be a nanostructure material comprising the metal oxide material with a plurality of holes or voids formed therein such that the functional material layer is caused to have the second refractive index. |
| US10954156B1 |
Optical glass
Provided is an optical glass having a high refractive index and high light transmittance. The optical glass contains, in terms of mol % based on oxides, SiO2: 9.0% to 11.0%, B2O3: 22.0% to 24.0%, La2O3: 18.0% to 20.0%, and TiO2: 30.0% to 31.0%. |
| US10954155B2 |
Composition and method for producing a molded body from a highly pure, transparent quartz glass by means of additive manufacturing
The present invention relates to a composition and a process for the production of a molding made of high-purity transparent quartz glass, by means of additive manufacturing. |
| US10954154B2 |
Shaped glass laminates and methods for forming the same
Embodiments of a laminate including a first curved glass substrate comprising a first viscosity (poises) at a temperature of 630° C.; a second curved glass substrate comprising a second viscosity that is greater than the first viscosity at a temperature of 630° C.; and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, are disclosed. In one or more embodiments, the first curved glass substrate exhibits a first sag depth that is within 10% of a second sag depth of the second curved glass substrate. In one or more embodiments, the first glass substrate and the second glass substrate exhibit a shape deviation therebetween of about ±5 mm or less as measured by an optical three-dimensional scanner or exhibit minimal optical distortion. Embodiments of vehicles including such laminates and methods for making such laminates are also disclosed. |
| US10954153B2 |
Apparatuses and methods for continuous production of glass tubing
An apparatus for producing composite glass tube with a plurality of glass layers includes a plurality of cylindrical containers of increasing inner dimensions concentrically arranged and stationary. Each cylindrical container includes a side wall, bottom wall, and a delivery ring. Adjacent cylindrical containers define an annular chamber, a flow control region, and an annular flow channel therebetween. The apparatus includes at least one flow control valve positioned in the flow control region and translatable relative to the adjacent cylindrical containers. Translation of the flow control valves relative to the cylindrical containers is operable to change an impedance to flow of molten glass through the flow control region, thereby modifying an overall flow rate or circumferential distribution of molten glass from the cylindrical containers. Systems and methods for producing composite glass tube using the apparatus are also disclosed. |
| US10954150B2 |
System for removing minerals from a brine
A system includes an ion exchange softener fluidly coupled to a wastewater treatment system. The first ion exchange softener may receive a first brine stream from the wastewater treatment system and to remove a plurality of minerals from the first brine stream to generate a second brine stream including the plurality of minerals and a third brine stream. The system also includes a mineral removal system disposed downstream from the ion exchange softener and that may receive the second brine stream and to generate a sodium chloride (NaCl) brine stream and an acid and caustic production system disposed downstream from and fluidly coupled to the mineral removal system. The acid and caustic production system includes a first electrodialysis (ED) system that may receive the NaCl brine stream from the mineral removal system and to generate hydrochloric acid (HCl) and sodium hydroxide (NaOH) from the NaCl brine stream. The system also includes a second ED system disposed downstream from the ion exchange softener and upstream of the acid and caustic production system. The second ED system is fluidly coupled to the ion exchange softener and to the acid and caustic production system, and the second ED may generate desalinated water from the third brine stream and an ED concentrate stream. The second ED system may direct the ED concentrate stream to the acid and caustic production system. |
| US10954149B2 |
Process for bio-sludge reduction in hydrocarbon refinery effluent treatment plant through microbial interventions
A process for treatment of hydrocarbon refinery wastewater producing a low bio-sludge, the process including utilizing microbial consortia comprising at least one species of Pseudomonas and at least one species of Bacillus in a ratio of 10:1 to 1:10. The species of Pseudomonas and species of Bacillus have constitutive expression of at least one hydrocarbon degrading gene. The species of Pseudomonas are selected from the group consisting of Pseudomonas stutzeri (MTCC 25027), Pseudomonas aeruginosa (MTCC 5389), Pseudomonas aeruginosa strain IOC DHT (MTCC, 5385), Pseudomonas putida IOCR1 (MTCC 5387), Pseudomonas putida IOC5a1 (MTCC 5388) and a mutant thereof. The species of Bacillus are selected from the group consisting of Bacillus subtilis (MTCC 25026), Bacillus substilis (MTCC 5386), Bacillus thermoleovorans (MTCC 25023), Bacillus stearothermophilus (MTCC 25030), Lysinibacillus sp. (MTCC 25029), Lysinibacillus sp. (MTCC 5666) and a mutant thereof. The microbial consortia is used in concentration of at least 102 cfu/ml. |
| US10954148B2 |
Underground storage tank
Storage tanks, for example, underground septic tanks, and their methods of fabrication are provided. The tanks include a substantially liquid impermeable plastic vessel having a top, a bottom, and sides; a concrete container encasing and retaining the plastic vessel, the concrete container contacting the bottom and at least partially contacting the sides of the plastic vessel; and at least one opening for receiving effluent, for example, waste effluent, into the plastic vessel. The methods of fabricating the tanks include positioning a plastic vessel into an enclosure; introducing concrete into the enclosure about the plastic vessel; allowing the fluid concrete to cure to provide a substantially solid concrete container about the plastic vessel; and removing the plastic vessel having a concrete container from the enclosure. Vessel shape retaining devices are also disclosed. Aspects of the invention are uniquely adapted to underground storage. |
| US10954146B2 |
Combination of trickling filter and aeration tank of wastewater treatment system
A wastewater treatment system includes an aeration tank under a plurality of trickling filters to receive wastewater from the trickling filters. A plurality of bacteria culture modules are received in each trickling filters. A plurality of blower devices and air pipes are provided to generate ventilation to cool the wastewater flowing out of the bacteria culture modules. Each of the bacteria culture modules has a cage in which a plurality of culture woods are vertically received. Therefore, a temperature of the wastewater is reduced to form an environment which is good to the bacteria. |
| US10954143B2 |
System and method for water purification
The present invention is a water purification system and method including a treatment tank with a water inlet, a chlorine source, and a heating element; at least one storage tank with at least one treated water outlet between the treatment tank and the storage tank(s) through which treated water passes therebetween, and a final water outlet(s) through which treated water leaves the system for the benefit of the end user. A power source powers all elements that require power, such as the heating element. |
| US10954141B2 |
Storage and delivery for a water treatment system and method of using the same
A system to increase the water recovery ratio and efficiently save water in a water treatment and delivery system, particularly for a water treatment system that may be used for water softening, and more particularly for a water treatment system that employs capacitive deionization technology. Stored product water is delivered without the implementation of an additional pump, and the stored product water is used to recover water in a storage tank without having to send water to drain. |
| US10954136B2 |
Preparation method and application of tetragonal NaV2O5⋅H2O nanosheet-like powder
A preparation method of a tetragonal NaV2O5.H2O nanosheet-like powder includes steps of: (S1) simultaneously adding NaVO3 and Na2S.9H2O into deionized water, and then magnetically stirring, and obtaining a black turbid solution; (S2) sealing after putting the black turbid solution into an inner lining of a reaction kettle, fixing the sealed inner lining in an outer lining of the reaction kettle, placing the reaction kettle into a homogeneous reactor, and then performing a hydrothermal reaction; and (S3) after completing the hydrothermal reaction, naturally cooling the reaction kettle to the room temperature, and then alternately cleaning through water and alcohol, and then collecting a product, drying the product, and finally obtaining the tetragonal NaV2O5.H2O nanosheet-like powder with a thickness in a range of 30-60 nm and a single crystal structure grown along a (002) crystal orientation. |
| US10954134B2 |
Method of preparing aluminum sulfate
A method of processing a non-virgin sulfuric acid solution for the preparation of aluminum sulfate comprises the steps of combining a sulfuric acid solution having less than 90% sulfuric acid with water to form a mixed solution of no less than about 10% sulfuric acid. An alumina-containing compound such as aluminum hydroxide or aluminum bauxite is then added, the combination forming a pH of 2.0 or less. Once a specific gravity of less than about 1.36 is reached, the aluminum sulfate cools and settles overnight before filtering and/or storing. |
| US10954131B2 |
Biocidal janus particles
A material, a process for forming a biocidal material, and an article of manufacture. The material includes a particle and first and second functionalities bound to first and second faces of the particle. At least one of the first and second functionalities are biocides. The process includes forming colloidosomes having particles with exposed first faces partially embedded in a wax droplet. The process also includes selecting first and second functionalities, wherein at least one of the first and second functionalities are biocides, and binding the first functionalities to the first faces of the particles. Further, the process includes removing the particles from the colloidosome, and binding the second functionalities to the second faces. The article of manufacture includes a polymer matrix, particles, first functionalities bound to first faces of the particles, and second functionalities bound to second faces of the particles. |
| US10954122B2 |
Method for bonding of at least three substrates
A method for bonding at least three substrates to form a substrate stack, wherein the substrate stack has at least one lowermost substrate a middle substrate, and an upper substrate. The method includes the following steps: aligning the middle substrate to the lowermost substrate and bonding the middle substrate to the lowermost substrate, then aligning the upper substrate and bonding the upper substrate to the middle substrate, wherein the upper substrate is aligned to the lowermost substrate. |
| US10954121B2 |
MEMS device formed by at least two bonded structural layers and manufacturing process thereof
A microelectromechanical device having a first substrate of semiconductor material and a second substrate of semiconductor material having a bonding recess delimited by projecting portions, monolithic therewith. The bonding recess forms a closed cavity with the first substrate. A bonding structure is arranged within the closed cavity and is bonded to the first and second substrates. A microelectromechanical structure is formed in a substrate chosen between the first and second substrates. The device is manufactured by forming the bonding recess in a first wafer; depositing a bonding mass in the bonding recess, the bonding mass having a greater depth than the bonding recess; and bonding the two wafers. |
| US10954119B2 |
MEMS micromirror and MEMS optical switch
A MEMS micromirror includes a mirror surface driving structure which is positioned on a substrate and includes two L-shaped structures in head-to-tail arrangement. Each L-shaped structure includes a second torsion beam, an L-shaped transverse plate and a second comb-shaped structure. The first driving electrode is provided on the substrate at a position under a head end of the L-shaped transverse plate, the head end of the L-shaped transverse plate is rotatable with support of the second torsion beam, and a tail end of the L-shaped transverse plate is connected with the second comb-shaped structure. The micromirror surface layer is disposed above the mirror surface driving structure, the first torsion beam is fixed by the substrate and supports two sides of the micromirror surface layer, and two sides, corresponding to the second comb-shaped structures, of the micromirror surface layer are provided with first comb-shaped structures, respectively. |
| US10954115B2 |
System and method for delivering fuel
A system for delivering fuel to an equipment fuel tank. The system includes a remote fuel storage tank and a valve assembly coupleable to the equipment fuel tank. The system includes a fuel supply line extending between the remote fuel storage tank and the valve assembly and a pneumatic valve disposed in the fuel supply line. The pneumatic valve can prevent flow of fuel into the fuel supply line or can enable flow of fuel into the fuel supply line. The valve assembly includes pressure tubes to detect changes in fuel level inside the equipment fuel tank. A switch actuates the pneumatic valve to prevent the flow of fluid in response to an overfilled position; and actuates the pneumatic valve to enable the flow of fluid in response to an underfilled position. |
| US10954108B2 |
Modified video stream for supporting remote control of a container crane
A method for supporting remote control of a container crane, the container crane being configured to move containers from one location to another. The method is performed in a container crane control system, and includes the steps of: receiving work order information, each work order specifying a location of a container to be picked up and a destination of the container to be placed; obtaining a first video stream of images of a pick-up location; identifying the container to be picked up in the images of the first video stream; modifying the first video stream images, which includes highlighting the container to be picked up; and presenting the modified video stream of images on a display. |
| US10954106B2 |
Escalator system with safety sensor
Disclosed is an escalator system including handrail, the system having: a handrail including a handrail base and a handrail cover operationally connected to the handrail base, a first sensor disposed between the handrail base and the handrail cover and a first controller for controlling the first sensor, and wherein the first sensor processes data representing a sensed parameter, whereby the system identifies the occurrence of a trigger event and executes a first responsive measure. |
| US10954105B1 |
Sensor fusion on internet of things on escalators
A monitoring system for an escalator including: a local gateway device; an analytic engine in communication with the local gateway device through a cloud computing network; a passenger detection engine in communication with the analytic engine through a cloud computing network, the passenger detection engine being configured to determine passenger data of the escalator; and a sensing apparatus in wireless communication with the local gateway device through a short-range wireless protocol, the sensing apparatus including: an inertial measurement unit sensor configured to detect acceleration data of the escalator, wherein at least one of the sensing apparatus, the local gateway device, and the analytic engine is configured to determine a condition based monitoring (CBM) health Score of the escalator in response to at least the acceleration data, wherein the analytic engine is configured to adjust the CBM health score in response to at least the passenger data. |
| US10954103B2 |
People conveyor and method of determining power for driving a handrail element of a people conveyor
A people conveyor (2), which is configured for conveying passengers by at least one conveyance band (8) travelling along a closed loop, comprises at least one handrail element (6) which is configured for moving parallel to the at least one conveyance band (8) along a travel path forming a closed loop; and at least one force sensor (18a, 18b), which is configured for detecting a force (FS1, FS2) exerted by the at least one handrail element (6) in a direction transverse to the direction of movement of the at least one handrail element (6) and for providing a corresponding force signal. |
| US10954095B2 |
Paper sheet processing device
Provided is a paper sheet processing device in which a plurality of paper sheets stacked after processing can be easily taken out in a state where ends thereof are aligned, without binding the paper sheets. The paper sheet processing device includes a stacking unit 6 that stacks therein the paper sheets after being processed by a processing unit 4. The stacking unit 6 includes a stacking unit main body 7, and a storage box 9 that can be taken in and out of a box storage space 7a of the stacking unit main body 7. |
| US10954093B2 |
Binding apparatus, image forming apparatus incorporating the same, and image forming system
A binding apparatus includes a binding tool, a binding tool driver, a shaft, and control circuitry. The binding tool is configured to execute a first binding process at a first binding position on a sheet bundle and execute a second binding process at a second binding position different from the first binding position on the sheet bundle. The binding tool driver includes a driver and is configured to apply a driving force to move the binding tool and a driving force to execute the first binding process and the second binding process. The shaft is disposed between the binding tool and the binding tool driver to support a movement of the binding tool by application of the driving force to the first binding position and the second binding position. |
| US10954087B2 |
Media path
A media path includes a first media path portion, and a second media path portion opposed to the first media path portion, where the first media path portion and the second media path portion form the media path therebetween, and where, to open the media path, the first media path portion is rotatable relative to the second media path portion and the second media path portion is rotatable relative to the first media path portion. |
| US10954083B2 |
Cellular wheel sluice for granulate bulk product
A cellular wheel sluice for granulate bulk product has a housing in which a cellular wheel is rotatably mounted. The housing has an inlet duct for the bulk product. At least two raised granulate roofs are arranged at the inlet duct. A granulate groove is arranged respectively at the transition between two granulate roofs and/or at the transition between one granulate roof and an inlet edge. The two granulate grooves in each case run together at an intersection point in the rotation direction of the cellular wheel. |
| US10954079B2 |
Device for loading transport bags
An appliance for loading a suspended transport pocket from above with a transport item, in particular with a piece item, including a feed device for feeding the transport item into a transfer region of a suspended conveying device with a guide rail and with transport pockets that are movable along the guide rail. The course of the guide rail is designed such that the transport pocket is conveyed away upwards out of the transfer region in a suspended manner. |
| US10954077B1 |
Conveyor belt cleaning apparatus
Provided is a conveyor belt cleaning apparatus, and more particularly, to a conveyor belt cleaning apparatus capable of cleaning a conveyor belt by operating in a pneumatic manner using compressed air without using electricity. The conveyor belt cleaning apparatus uses the rodless cylinder so as to enable the steam spray nozzle to perform a reciprocating motion and make it easy to adjust a speed of the steam spray nozzle and adjust a spray range for an object to be cleaned. Further, the conveyor belt cleaning apparatus is structured such that a width in a left-right direction and a height in an up-down direction may be adjusted, such that the conveyor belt cleaning apparatus may be installed on conveyor belts having various sizes, thereby ensuring diversity of use. |
| US10954075B2 |
Conveying device, and combination weighing apparatus having the conveying device
The object of the present invention is to provide a novel conveying device with which it is possible to easily adjust a conveying amount of articles in a trough using a restricting plate, and a combination weighing apparatus having the conveying device.A conveying device to convey articles in a trough has a restricting plate to restrict a flow of the articles in the trough and the angle at which the restricting plate faces the articles is variable. With this configuration, there is no need to prepare a plurality of restricting plates that have different shapes and materials or to exchange such a plurality of restricting plates in the same manner as in a conventional device because the conveying amount in the trough can be adjusted merely by varying the angle at which the restricting plate faces the articles. |
| US10954073B2 |
Position detecting device and linear conveyor device provided with same
The linear conveyor device includes a position detecting device including a scale attached to a slider, and a sensor structural body including a sensor and a driver. The driver is provided with a first and a second signal processing units, and a signal comparison processing unit. The first signal processing unit performs predetermined first interpolation processing on an output signal from a first sensor, generates and outputs first positional data. The second signal processing unit performs predetermined second interpolation processing on an output signal from a second sensor, generates second positional data, and outputs the second positional data. The signal comparison processing unit recognizes the first positional data as positional information of the slider, generates identification information unique to the slider, and outputs the identification information, where the identification information corresponds to a difference between the first positional data and the second positional data. |
| US10954070B1 |
Conveyor with a stanchion for mounting an equipment on the conveyor
A conveyor is described. The conveyor includes a conveyor frame that includes a slot defined on a first portion of the conveyor frame and a notch defined on a second portion of the conveyor frame. Further, the conveyor includes a stanchion configured to be mounted on the conveyor frame. In this regard, the stanchion comprises a hook adapted to pass through the slot of the conveyor frame and a surface that defines an aperture, the aperture adapted to enable a bolt to pass through the stanchion and insert into the notch in the second portion of the conveyor frame. |
| US10954068B2 |
Package receiving system and method of use
A package receiving system includes a shoot extending through a wall of a building from an exterior of the building to an interior of the building; a first door positioned on the exterior of the building providing access to the shoot; a second door positioned on the interior of the building and providing access to the interior of the building; and a conveyer belt positioned at a bottom of the shoot to transport a package from the exterior to the interior; the second door is to open to allow the package to enter into the interior. |
| US10954064B2 |
Method for storing and retrieving objects, and storage system for carrying out the method
A storage system (10) comprises a plurality of storage areas (39) for receiving stored goods, the storage areas being situated in at least one storage level and being accessible by an associated handling device (19, 20, 21) to store stored goods at the storage areas (39) or retrieve them from these storage areas (39). Quicker, simplified storage and retrieval is achieved in that for storing and retrieving the stored goods, in addition a conveyor (15) is provided which is designed as a continuous conveyor and is led on a storage level through the arrangement of the storage areas (3). |
| US10954063B2 |
Roll out cart
A container, such as a roll-out cart, includes a body portion and a lid. The body portion includes an outer wall extending upward from a base wall to a mouth of the body portion. The lid is secured to the body portion and pivotable between a closed position over the mouth and an open position. The lid includes an upper lid portion and a lower lid portion. The upper lid portion extends downward to an outer lip. The lower lid portion extends downward to an inner lip. The inner lip is inward of the outer wall of the body portion when the lid is in the closed position. The outer lip is outward of the outer wall of the body when the lid is in the closed position. |
| US10954049B2 |
Viscous liquid vessel for gifting
A viscous liquid vessel system for presenting a gift is described herein. In some embodiments, the viscous liquid vessel system comprises a vessel containing a viscous liquid in which a gift is disposed. The vessel comprises a lid for enclosing the viscous liquid and the gift. The viscous liquid vessel system may be presented to a gift recipient and the gift recipient may remove the gift from the vessel and the viscous liquid creating a heightened emotion upon receipt and extraction of the gift. |
| US10954048B1 |
Hanging pocket with tamper detection
A hanging pocket for point-of-sale display is provided. The hanging pocket comprises a front panel, an upper rear panel connected to a top edge of the front panel long an upper fold line, and a lower rear panel connected to a bottom edge of the front panel along a lower fold line. The upper and lower rear panels are configured to fold towards the front panel to form a pocket with open sides. First and second side flaps connected to lateral edges of front panel fold inwardly and join with both the upper and lower rear panels to enclose open sides of the pocket. |
| US10954047B1 |
Zip tie for one hand use
A zip tie operable with one hand comprising an elongated member having serrations and a clamshell type head disposed at one end of the elongated member. The clamshell head is configured to receive the elongated member longitudinally inside a channel defined by a first half and a second half of the clamshell type head to form a loop around a bundle of objects when the first half and the second half are open. Engagement of one or more teeth disposed inside the channel with the serrations caused by closing of the first half and the second half prevents movement of the elongated member opposite to a direction in which the elongated member is pulled by a user. |
| US10954046B2 |
Securing device
A securing device (10) for securing a first object (320) relative to a second object (322) includes a device body (12) having a cross-sectional area, and which is formed from a material so that the device body (12) exhibits elongation of between six hundred percent and eight hundred percent. A ratio of the elongation (in percent) to the cross-sectional area (in square millimeters) is between approximately 5:1 and 10:1. The device body (12) is also formed from the material so that the device body (12) exhibits a tensile strength of between four thousand five hundred kPa and nine thousand three hundred kPa. A ratio of the tensile strength (in kPa) to the cross-sectional area (in square millimeters) is between approximately 50:1 and 85:1. The material that forms the device body (12) has an average kinetic coefficient of friction of between approximately 1.35 and 1.60 relative to itself. The material that forms the device body (12) can include thermoplastic elastomers, and can further include styrene. |
| US10954044B2 |
Container having child-resistant senior-friendly features and method of using and making same
A container (600) includes a base (650) having a floor portion (651) and an outer wall (652) extending upwardly therefrom. A lid (600) includes a ceiling portion (611) and an outer wall (612) extending downwardly therefrom, the lid being movable with respect to the base between a closed position and an open position. In the closed position the combined lid and base define a cavity configured to enclose product. One of the base and the lid includes a first maintaining tab (656) extending upwardly from the floor portion or downwardly from the ceiling portion. The first maintaining tab being positioned inwardly of the outer wall of the one of the base and the lid. The other one of the base and the lid including a first opening (622) extending there through. At least a portion of the first maintaining tab extending through the first opening to maintaining the lid in the closed position. |
| US10954043B2 |
Cap and delaminatable container
A cap with improved usability is provided. The present invention provides a cap including a cap body to be fitted to a mouth of a container, wherein the cap is configured to include: a valve seat having a flow aperture; a valve body to be separated from or seated on the valve seat so as to open and close the flow aperture; and a biasing member to bias the valve body in a seating direction, and configured to increase a flow area in which contents flow with an increase in a displacement of the valve body, and the cap further includes a displacement restricting section to restrict the displacement of the valve body. |
| US10954041B1 |
Selectably securable container lid
A selectably securable container lid that is selectively attachable to different sized rims of different cups, having a circular body, a central aperture which passes through the body, a perimeter edge, a top side, and a bottom side. The top side may include a diametral valley and the bottom side may include a plurality of radially disposed securing nubs. The selectably securable container lid may be frictionally secured to the rim of a cup through the application of mechanical force that presses the selectably securable container lid into the rim, and may be later removed from the cup by lifting from an edge of the selectably securable container lid sufficiently to dislodge the friction fit. |
| US10954040B2 |
Pull-off closure for containers
A pull-off closure for containers having an opening whose end portion defines an annular collar projecting externally; the closure including: an upper portion shaped in the form of a shell having an upper face from which extends a collar, which can be turned over to abut on the annular collar of the container, during capping of the container, the upper face and the collar forming, at their connection, an annular edge; lines of weakness formed on the upper face and on the collar forming an opening strip which extends in a tab extending beyond the collar; a gripping element which can be associated with the tab, wherein the lines of weakness extend on the collar outside the annular edge. |
| US10954037B1 |
Container with internally incorporated hook assembly
A container with an internally incorporated hook assembly, having a container assembly with an upper sidewall, and an upper interior face having a hook. A scoop has a handle that is removably secured onto the hook. The scoop extends into a cavity defined within the container assembly. The scoop is secured to the upper interior face by the hook to prevent the scoop from falling within or sinking into a granulated or powdered product in the container assembly. |
| US10954034B2 |
Container with expansion panel
A container for a retorting process includes a body. The body is configured to be coupled to a lid such that the lid and the body define an internal volume of the container. The body includes a lip, a wall, a support, a hinge, and an expansion panel. The lip is configured to be coupled to the lid. The wall is contiguous with the lip. The support is contiguous with the wall. The support is configured to interface with a surface to support the container on the surface. The hinge is contiguous with the support opposite the wall. The expansion panel is contiguous with the hinge. The hinge is configured to facilitate displacement of the expansion panel relative to the support to selectively increase the internal volume of the container. |
| US10954033B2 |
Foldable crate for a lawn maintenance vehicle
A foldable crate includes a base having a front end and a rear end and a pair of end gates, wherein an end gate is rotatably attached to each end of the base. Each end gate includes a cap attached adjacent to one end of each post of the end gate and a knob is attached adjacent to the opposing end of each post. A skid shoe is attached to the bottom of each corner of the base, wherein each skid shoe includes a socket for receiving the knob or cap of the corresponding end gate of an adjacent foldable crate when a plurality of foldable crates are stacked. |
| US10954032B2 |
Tamper evident tabbed sealing member having a foamed polymer layer
A pull-tab sealing member for a container providing a foamed polymer layer positioned within the sealing member for effective heat sealing to the container together with a lower laminate below a tab capable of tearing to provide a tamper evident structure below the tab. |
| US10954031B2 |
Push button closure
A container closure includes a generally planar body having a product side and a customer side. The container closure body defines a limited container opening and an actuation location. Further, the container body includes a force concentrating construction disposed adjacent the limited container opening. |
| US10954030B2 |
Corner connector and a container comprising same
The present invention provides a corner connector for use in forming transport, storage and display containers and a transport, storage and display container system of stacking compartments that can be interconnected and formed into multiple orientations according to the user's needs. |
| US10954028B1 |
Child resistant lockable container
The invention provides an apparatus for container. The container comprises a sleeve element and a tray element. Both the sleeve element and tray element comprise holes through the sides of their respective walls. In a locked position the tray element is substantially housed within the sleeve element. The apparatus further comprises a foam insert disposed within an open area of the tray element. Located between the wall of the tray element and foam insert, a button extends through the hole of the tray element. In a locked position, the button further extends through the hole of the sleeve element. The button may be depressed upon the foam insert to unlock the tray element from the foam insert. |
| US10954023B2 |
Package for pourable food products and method for moulding a polymeric opening portion
A package for pourable food products and method for moulding a polymeric opening portion to a packaging sheet material is provided. The package can include an opening portion and a weakening feature. In some embodiments, the opening portion can be made of a polymer composition. In some embodiments, the weakening feature has a thickness below 200 micrometers and is thinner than parts of the opening portion directly adjacent to said weakening feature. The polymer composition can include sodium sulphite particles. In some embodiments, the sodium sulphite particles have the following size characteristics: (i) 0% having a size above 75 micrometers, and (ii) an average size below 25 micrometers. |
| US10954018B2 |
Container sizing method and system
A carton sizing system (1) that has a frame (2), a controller (4), one or more cutters (51) movably mounted to the frame (2) and operatively connected to the controller (4), one or more markers (61) movably mounted to the frame (2) and operatively connected to the controller (4). The carton sizing system (1) also has a measuring system (7) that is operatively connected to the controller (4) and configured to determine, in use, the footprint of an open top carton and to determine the height of one or more objects contained within the carton. The controller (4) is configured to position the one or more cutters (51) based on the determined footprint and to cut vertical edges of the carton based on the determined height and also to position the one or more markers (61) based on the determined footprint and eight and to score or crease vertical walls of the carton between the vertical edges to at least partially define foldable panels. |
| US10954017B2 |
Packaging machine and sealing method in packaging machine
Providing a packaging machine and a sealing method in the packaging machine both of which can reliably seal a packaging bag in a good-looking finish without forming large bubbles on a seal inner surface of a bag mouth of the packaging bag and/or creases on a seal part.A packaging machine includes a seal part preheating station for preheating a seal part of a packaging bag after the packaging bag has been filled with an article and steam deaeration has been carried out, a decorative seal applying station provided downstream of the seal part preheating station for applying a decorative seal to a part of the packaging bag above the seal part and an ultrasonic seal applying station provided downstream of the decorative seal applying station for applying an ultrasonic seal to a part of the packaging bag A below the seal part. |
| US10954011B2 |
Diagnostic method for analysing the operation of at least part of a production line in the tobacco industry
A diagnostic method for analysing the operation of at least part of a production line in the tobacco industry includes feeding through the line a probe having the shape of a smokers' article and provided with an electronic card configured to acquire one or more parameters; the method includes a step of activating the probe with the possibility of temporally synchronizing the data acquired by the probe with the data acquired by the line at the same time. |
| US10954009B2 |
Carton forming or feeding machine with controlled motion
A machine for forming a carton from a carton blank. The machine includes at least one mover including a picker for picking the carton blank from the hopper and associating the carton blank with the mover. A controlled motion track is provided for moving the at least one mover and picker along a path of travel to a stationary position for engaging the carton blank in the hopper. A further aspect relates to maintaining a suction force on the carton blank during conveyance, including along a linear portion of the track associated with a lugged conveyor for assisting in erecting the blank into a carton. Another aspect relates to a rotatable bucket for receiving and supporting the product, and a controlled motion track for positioning the bucket and associated product for delivery to the carton. Related methods are also described. |
| US10954008B2 |
Method for handling primary containers for pharmaceutical use transported along an automatic treatment line operating in a controlled environment
The method for handling primary containers (2) for pharmaceutical use transported along an automatic treatment line (1) operating in a controlled environment from a contamination point of view comprises the following steps: introducing into the line a secondary container (6) equipped with rows of positioning seats (18) housing the primary containers (2) separately from one another; extracting in succession the primary containers (2) maintaining the primary containers (2) separate and transferring the extracted primary containers (2) to the treatment station (10) in succession one at a time. |
| US10954007B2 |
Manifold for automatic drug compounder
A manifold for control of fluid and/or vapor flow between a container and a pump cartridge for a compounder system is provided. One or more manifolds may be disposed in a magazine configured to secure and align the manifolds with a plurality of ports in the cartridge. Each manifold may include a needle having forward and rear openings to a central bore. A needle housing may include a slot configured to receive a push rod for actuating the needle forward and backward. In a forward, engaged position, the openings in the needle may be disposed on opposite sides of a sealing member of the manifold to form a fluid pathway through the manifold. In a rearward, disengaged position, both the forward and rear openings in the needle may be disposed on the same side of the sealing member to prevent fluid and vapor from flowing through the manifold. |
| US10954003B2 |
Constellation configuration for constellations having a large number of LEO satellites
A configuration for a satellite constellation has a plurality of planes, each plane including a plurality of satellites therein, at least some of the planes situated at a different altitude than other of the planes. In some embodiments, all planes contain the same number of satellites; in some other embodiments, at least one plane includes a different number of satellites than the other planes in the constellation. In some embodiments, the satellites in each plane are evenly spaced. |
| US10954002B2 |
Methods for thermographic inspection of structures
Methods for thermographic inspection of structures are disclosed. An example method includes positioning at least one of a heat source or a camera in a cavity defined by a first side of a structure of an aircraft and positioning the other one of the heat source or the camera at a second side of the structure opposite the first side; applying heat to the least one of the first side or the second side of the structure; measuring thermal energy emitted from the other one of the first side or the second side opposite the heat source; and identifying a defect or inclusion of the structure based on the measured thermal energy. |
| US10953999B2 |
Unmanned aerial vehicle docking system
An unmanned aerial vehicle docking system can include a docking arm and a docking station. The docking arm can be mounted on the UAV and include a rod with an interface element positioned on top of the rod. The interface element can have charging contacts that are attached to wires that extend down to a charging circuit on the UAV. The docking station can be located separate from the docking arm and have a guidance cone to direct the docking arm to a capture mechanism. Once the interface element is in the capture mechanism, a charging dome is then lowered down onto the top of the interface element to form a circuit between a power source at the docking station and the UAV's battery. Upon completion of the charging process, the charging dome is raised and the capture mechanism releases the interface element of the UAV. |
| US10953997B2 |
Translatable scoop for auxiliary power units air intake
An air intake assembly for an aircraft includes an auxiliary power unit intake that is defined by a skin of the aircraft. The auxiliary power unit intake is in fluid communication with an auxiliary power unit. The air intake assembly also includes a translatable scoop that defines a stowed condition and a fully deployed condition. The translatable scoop directs air exterior to the aircraft into the auxiliary power unit intake when in the fully deployed condition and does not direct the air exterior to the aircraft into the auxiliary power unit intake when in the stowed condition. |
| US10953987B2 |
Aircraft interior configuration with flexible use space
An interior configuration for an aircraft including a longitudinal aisle and rows of passenger seats, wherein a row of the passenger seats is disposed in a flexible use space adjacent the aisle and a bulkhead, and wherein the flexible use space includes a floor pallet and attendant seats equipped with flip-up seat bottoms such that the flexible use space can be configured for passenger seating or to provide securement space within the flexible use space for securing items such as a wheelchair, pet carrier, large items and items of value. |
| US10953982B2 |
Rotorcraft including auxiliary propulsor positioned to ingest boundary layer flow
A rotorcraft is provided and includes a fuselage. The fuselage includes drag generating portions, a main rotor assembly and an auxiliary propulsor having an expected propulsion efficiency. The auxiliary propulsor is disposed to ingest boundary layer flows and in wake regions associated with the drag generating portions and is provided with a corresponding increase in the expected propulsion efficiency thereof. |
| US10953981B2 |
Helicopter equipped with a device for emergency lift assistance
The invention relates to a helicopter including a structural framework, at least one main rotor for lift and propulsion integral with said structural framework and a drive train for driving said main rotor including a power transmission gearbox and at least one main engine, wherein it further includes a plurality of extra booster power units fixed to said structural framework and configured so as to be able to supply extra lift of the helicopter in case of failure of the helicopter's drive train. |
| US10953980B2 |
Aircraft assembly with safety guide
An aircraft assembly having: a first part; a second part, the first part being movably mounted relative to a second part; a dynamic conduit arranged such that movement of the first part relative to the second part causes the dynamic conduit to move through a movement volume from a first conduit position to a second conduit position; a first fastener arranged to couple a component to the aircraft assembly, at least some of the first fastener residing within the movement volume of the dynamic conduit; and a safety guide arranged to be coupled to the first fastener, the safety guide comprising a bridge portion which extends away from the first fastener within the movement volume of the dynamic conduit so as to support the dynamic conduit when the dynamic conduit is in the second conduit position. |
| US10953976B2 |
Air vehicle system having deployable airfoils and rudder
A system comprising an aerial vehicle or an unmanned aerial vehicle (UAV) including: a fuselage; a first pair of airfoils rotatable between a retracted position and a deployed position, the deployed position extending out from the fuselage and the retracted position extending substantially along a first portion on an exterior of the fuselage; a second pair of airfoils rotatable between a second retracted position and a second deployed position, the second deployed position extending out from the fuselage and the second retracted position extending substantially along the first portion on the exterior of the fuselage; and a rudder foldable against the fuselage in a pre-deployment position. |
| US10953975B1 |
Reusable balloon system
An example reusable high-altitude balloon system includes a control system configured to initiate a termination sequence by separating a payload from an Earth-facing end of the balloon body. Separation of the payload from the balloon body generates a torque that causes the balloon body to invert and release lift gas through a vent duct, initiating a flight termination sequence that facilitates landing of the reusable balloon system without destroying the balloon body. |
| US10953969B2 |
Adjustable frame device for a profiled sail device, and adjustable profiled sail device
An adjustable frame device for a profiled sail device includes a fixed luff-sided first frame portion and a leech-sided second frame portion. The second frame portion includes a first flexible sail batten and a second flexible sail batten that are movable with respect to one another in a sail-batten longitudinal direction to adjust the frame device, with one of the sail battens serving as a compression batten and the other of the sail battens serving as a tension batten. An adjustable profiled sail device includes a first profiled surface against which air can flow, a second profiled surface against which air can flow, with the first profiled surface and the second profiled surface being spaced apart from one another, and an adjustable skeleton device disposed between the profiled surfaces. The skeleton device includes at least one adjustable frame device. |
| US10953968B2 |
Control of propeller shaft movement
There is provided mechanisms for controlling movement of a propeller shaft on a vessel. A controller includes processing circuitry. The processing circuitry is configured to cause the controller to detect movement of the propeller shaft by determining a signature of a sustained oscillation of the propeller shaft. The processing circuitry is configured to cause the controller to control movement of the propeller shaft according to the determined signature. |
| US10953966B2 |
Wheel suspension and retraction apparatus
A wheel suspension and retraction apparatus (2) for an amphibious vehicle comprises a suspension unit having transverse upper and lower suspension links (4, 8); spring and damper unit (12), and suspension upright (6) supporting wheel (10), and pivotally connected to outboard ends of links (4 and 8). The wheel retraction mechanism has a retraction linkage (14, 16, 18), pivotably connectable to the vehicle, and an actuator (38) for moving the wheel suspension between a protracted position for land use and a retracted position for use on water. The retraction mechanism supports the suspension unit spaced apart transversely from the vehicle. Tie bar (16) is connected to upper retraction arm (14) at an intermediate location (30) to ensure a large angle of tilt on retraction, to ensure that the wheel is retracted above hull line (156). The wheel suspension does not have to be compressed on retraction. |
| US10953962B2 |
Float, notably for an offshore wind turbine
Disclosed is a float, notably for an offshore wind turbine including at least four columns, including a central column and three exterior columns that are connected to the central column by branches forming pontoons. The columns have a fixing-collar forming unit for fixing the columns to corresponding assembly portions of the branch forming pontoon, and the float includes a unit for centering the columns in the assembled position on the corresponding assembly portions of the branch forming pontoon. |
| US10953961B2 |
Techniques in the upstream oil and gas industry
CO2 in the liquid or super-critical state is delivered by at least one carrier vessel from at least one CO2 storage site, which may be an onshore site, to an integrated offshore facility. The integrated offshore facility is provided with at least one on-site storage tank or vessel adapted to store CO2 in the liquid or super-critical state and with equipment for marine transfer of CO2 in the liquid or super-critical state. CO2 is utilised as required from said at least one on-site storage tank or vessel for EOR at said offshore site or for EGR at said offshore site by injection into a sub-sea oil or natural gas bearing reservoir and recovery of oil and/or natural gas from a resulting production stream. |
| US10953959B2 |
Carry system for personal watercraft
Carry system for personal watercraft is disclosed. In one example, the carry system is used to carry a personal watercraft overhead. In another example, the carry system is used as a seat for the rider of the personal watercraft. |
| US10953958B2 |
Method of increasing the stability of a surfer on a surfboard, surfboard (variants) and device for increasing the stability of a surfer on a surfboard
A device is proposed, increasing stability of a surfer on a surfboard. It includes an anchoring means connected to the surfboard, in turn, including a negative pressure chamber, a receiving chamber, its nozzle, and an outlet pipe. At least one surfer's foot is anchored by the anchoring means to the surfboard, when it's in motion, by a suction flow formed in water by the negative pressure chamber. The suction flow is conveyed via the pipe to the point where the foot contacts with the surfboard, so that the foot is adhered thereto by negative pressure. The device's first embodiment further includes a fin disposed on the underside rear part of the surfboard, while the anchoring means is disposed inside or on the fin. A second embodiment envisages the anchoring means disposed in a depression made in the underside. The depression is open at the surfboard's bottom, forming a channel. |
| US10953954B2 |
Motorcycle
There is provided a motorcycle. A crankshaft extends in a width direction of the motorcycle. A counter shaft is arranged in parallel with the crankshaft. A clutch mechanism is arranged at one end of the counter shaft and is configured to transmit and disconnect rotation of the crankshaft to and from the counter shaft. A clutch actuator is configured to perform a disconnection/connection operation of the clutch mechanism. A shift mechanism is arranged below the counter shaft and is configured to shift and transmit the rotation of the crankshaft to a driving wheel. A shift actuator is configured to perform a shift operation of the shift mechanism. The shift actuator is arranged opposite to the shift mechanism in a front and rear direction of the motorcycle with the clutch actuator being interposed therebetween. |
| US10953953B2 |
Bicycle controller
A bicycle controller controls a motor in accordance with the riding environment of a bicycle. The bicycle controller includes an electronic control unit that is configured to control a motor that assists in propulsion of a bicycle in accordance with operation of an operation unit provided on the bicycle. The electronic control unit is further configured to change an increasing speed of an output torque of the motor in accordance with at least one of an inclination angle of the bicycle and a change amount of the inclination angle of the bicycle. |
| US10953950B2 |
Bicycle electric device and bicycle wireless control system
A bicycle electric device comprises an electric actuator, a controller, and a switch. The electric actuator is configured to be operated in response to an operation of a bicycle electric operating device. The controller has a pairing mode in which the controller receives identification information of at least one electric telescopic apparatus. The switch is electrically connected to the controller to set the controller to the pairing mode based on a user input received by the switch. |
| US10953947B2 |
Handlebar switch
To provide a handlebar switch that can achieve reduction in size of a switch case, while ensuring operability of switches that increase in number, a handlebar switch includes switch cases disposed on a handlebar inside a handlebar grip in a vehicle width direction and a plurality of switches disposed on the switch cases. The switches include direction switches that specify up, down, left, and right directions. The direction switches disposed to form one vertical row include a pair of upper and lower depressing up and down switches that specify up and down directions, respectively, and a tilting left-right switch that is disposed between the up and down switches and that specifies a left or right direction. Other switches are disposed at the left and right of the direction switches. |
| US10953945B2 |
Mounting assembly for a motorcycle peg
A foot peg assembly for a motorcycle includes a mounting assembly including a mounting flange having an outer wall with a substantially planar front face and a lower surface extending from the outer wall. A mounting plate is configured to be coupled to the mounting flange to secure the mounting assembly to the motorcycle. An arm includes an elongated body extending from a first end coupled to the outer wall of the mounting assembly to a second end. A peg is coupled to the second end of the arm. |
| US10953941B2 |
Straddle type vehicle
Disclosed herein is a straddle type vehicle that uses resin seat rails, and in which attachment parts of footrests for an occupant of a rear seat of a tandem seat are provided to fastening parts of a member connecting right and left seat rails. The straddle type vehicle may include: resin right and left seat rails extending in a vehicle longitudinal direction; a middle connection member connecting the seat rails to each other; a tandem seat assembled to the seat rails and footrests for an occupant of the tandem seat respectively coupled to the right and left seat rails. A connection part of the middle connection member of the seat rails is provided within a range obtained by vertically extending an outer edge of an attachment part of the footrest coupled to each of the seat rails in side view. |
| US10953940B1 |
Method and system for adjusting a panel on a vehicle
A method of adjusting a panel on a vehicle includes determining positions of mounting sites on a body frame in relation to 2-way and 4-way master locator holes and calculating a position of an inner perimeter of a panel opening in the body frame in relation to the body frame mounting sites. Positions of mounting sites on the panel in relation to 2-way and 4-way locator pins on a fixture the panel is mounted to are also determined and a position of an outer perimeter of the panel in relation to the panel mounting sites is calculated. The panel is mounted to the body frame and a calculated position of the outer perimeter of the panel in relation to the inner perimeter of the panel opening is displayed to a fitter in real time who uses the calculated position to adjust the panel. |
| US10953939B2 |
Load span tag axle system
Systems and apparatuses include a chassis mount configured to couple to a vehicle chassis, an axle assembly including wheels, a four-bar linkage coupling the axle assembly to the chassis mount, and a hydraulic cylinder coupled between the chassis mount and the axle assembly. The hydraulic cylinder actuates the axle assembly between a raised position and a lowered position and acts as a spring damper suspension component. |
| US10953935B2 |
Motor vehicle rear-end
A motor vehicle rear-end for a motor vehicle includes a spoiler configured to influence aerodynamics of the motor vehicle, an actuator configured to move the spoiler between a retracted position of rest and an extended position of use, and a rear-mounted camera configured to monitor an observation area to a rear of the motor vehicle. The observation area comprises the spoiler when in the retracted position of rest and the spoiler when in the extended position of use. The motor vehicle rear end further includes an image evaluation unit connected to the rear-mounted camera and configured to detect the spoiler in the position of rest and/or in the position of use. The image evaluation unit is coupled to the activation actuator system in such a way that when the spoiler is detected in the position of rest and/or in the position of use, the actuator can be stopped. |
| US10953934B2 |
Aerodynamic deflector device for motor vehicle wheel
The invention relates to an aerodynamic deflector device for a motor vehicle wheel, comprising: a deflecting wall (5) mounted movable relative to a stationary frame (39) between a retracted position in which the deflecting wall (5) is raised and an extended position in which the deflecting wall (5) is lowered relative to the stationary frame (39). According to the invention, the deflecting device also includes a resiliently deformable resilient module (13), arranged so as to move the deflecting wall (5) towards the extended position when the deflecting wall is no longer in the extended position. |
| US10953930B2 |
Damper housing assembly
A damper housing assembly is provided that includes a damper housing, a body, and a first member. The damper housing comprises a first material and the body comprises a second material that is different than the first material. The first member includes a flange and a protrusion. The flange is secured to body, the body is positioned between the damper housing and the flange, and the protrusion extends from the flange and at least partially into the damper housing. |
| US10953928B2 |
Articulated wheel fairing for the steer axle
Generally described, an articulated wheel fairing system for a vehicle having a steering system with a neutral steering input and a non-neutral steering input is provided. The articulated wheel fairing system provides clearance to the steer tire and wheel of the vehicle during non-neutral steering input, such as when the vehicle is turning at slower road speeds. The wheel fairing system generally includes an articulating fairing panel configured to cover at least a portion of the steer wheel, where the fairing panel movable from a first position adjacent to the steer wheel, such as when the vehicle is traveling at higher road speeds, to a second position outwardly from the first position. The wheel fairing system includes a mechanical linkage or actuator coupled to the fairing panel and the vehicle and configured to move the frame between the first position and the second position relative to the vehicle. |
| US10953925B2 |
Front body structure of vehicle
A front body structure of a vehicle may be configured such that a cowl cross member connecting shock absorber mounting portions to each other includes a cowl cross member lower portion, a cowl cross member upper extension portion, and a cowl cross member upper portion, wherein the cowl cross member is provided with two first closed space and second closed space that are defined by the cowl cross member upper extension portion to be isolated from each other, and the cowl cross member is connected to a fender apron upper member and a cowl panel through a hood hinge mounting bracket. |
| US10953921B2 |
Vehicle body front structure
A vehicle body front structure includes: a front subframe; left and right suspension lower arms swingably supported by the front subframe; and a steering gearbox supported by the front subframe. The front subframe includes left and right longitudinal members extending in a fore-and-aft direction, a cross member extending laterally and joined to the longitudinal members, and front and rear lower arm supports provided on each longitudinal member to be spaced from each other in the fore-and-aft direction and swingably supporting the corresponding lower arm. The steering gearbox includes a laterally extending rack shaft and a pair of joints provided at either end of the rack shaft and joined to ends of respective tie rods. The longitudinal members extend obliquely to approach each other toward rear, and the rear lower arm supports are positioned more laterally inward than the respective joints when the rack shaft is in a neutral position. |
| US10953918B2 |
Self-propelled vehicles including a differential system
Self-propelled vehicles that include swiveling caster wheels and independent drive wheels are disclosed. The self-propelled vehicles are selectively steered in a caster wheel steering mode or a drive wheel steering mode. The vehicle includes a differential system that may include a differential valve that allows hydraulic fluid to be transferred between the left and right drive systems. The differential system may be operable during the caster wheel steering mode such as when the vehicle is driven for transport between sites. |
| US10953916B2 |
Steer-by-wire steering system having different damping as a turn is entered and exited
A steer-by-wire steering system for motor vehicles having a steering actuator that acts on the steered wheels. The steering actuator is electronically closed-loop controlled as a function of a driver's steering request and acts on the steered wheels by means of a toothed-rack steering gear. A feedback actuator transmits feedback effects from the road to a steering wheel. The steer-by-wire steering system has an evaluation unit which analyzes whether a cornering driving state is present, and has a damping device, wherein the damping device is configured so as to receive the signal of the evaluation unit and to generate, as a function of whether a bend is being entered or exited, a damping signal which damps a torque which is present at the steering wheel. |
| US10953915B2 |
Hydraulic steering unit
A hydraulic steering unit (1) is described comprising a supply port arrangement having a pressure port (P) connected to a main flow path (6) and a tank port (T) connected to a tank flow path (7), a working port arrangement having a left working port connected to a left working flow path (8) and a right working port (R) connected to a right working flow path (9), a bridge arrangement (14) of variable orifices (A2L, A2R, A3L, A3R) having a first left orifice (A2L) connected to the main flow path (6) and to the left working flow path (8), a first right orifice (A2R) connected to the main flow path (6) and to the right working flow path (9), a second left orifice (A3L) connected to the left working flow path (8) and to the tank flow path (7), and a second right orifice (A3R) connected to the right working flow path (9) and to the tank flow path (7). Such a steering unit should make steering comfortable. To this end a measuring motor (15) a measuring motor (15) is arranged in one of the left working flow path (8) and the right working flow path (9) and an amplification flow path (16) is connected to the one working flow path (8, 9) downstream the measuring motor (15). |
| US10953913B2 |
Electromechanical power steering system having a pivotable bearing for a helical gearing
An electromechanical power steering system having an electric servo motor having a motor shaft. The electric servo motor drives a shaft which meshes with a helical wheel. The shaft is rotatably supported in a gear mechanism housing. The motor shaft is coupled to the shaft in a rotationally secure manner by a coupling which compensates for an axial offset. The shaft at the end thereof close to the motor is supported in a bearing in the gear mechanism housing so as to be able to be rotated about a rotation axis and is pivotably supported about a pivot axis which is perpendicular to the rotation axis in such a manner that the pivot axis is arranged in the region of the coupling. |
| US10953910B2 |
Steering device
According to an aspect, there is provided a steering device including a pipe, a housing, a telescopic mechanism, and a load absorbing mechanism. The load absorbing mechanism includes a first connection member connecting a hanger bracket and an EA plate to each other and a second connection member connecting a guide plate and the EA plate to each other. In a case where a forward acting load applied to the pipe has a predetermined value or greater, the load absorbing mechanism is configured so that the first connection member is slidable on the EA plate, and is configured so that the second connection member is slidable on the EA plate. |
| US10953905B2 |
Golf cart drive unit, golf bag cart
A kit for motorizing a golf bag cart, a motorized golf bag cart, and a method of motorizing a golf bag cart are disclosed herein. The kit can include brackets having clamps, a golf cart drive unit, and a remote control. Each bracket is used to replace a rear wheel assembly of a non-motorized golf bag cart. The clamps are used to attach the golf drive unit to the cart. The remote control is used to control and steer the cart via the attached golf cart drive unit. The golf cart drive unit includes two motors, two axles, two wheels and an axle aligning member. The axles slide relative to the axle aligning member to accommodate golf bag carts having different rear wheel spacing. |
| US10953902B2 |
Reconfigurable carts for loading, transporting, and/or dispensing materials
A cart generally includes a body, a wheel assembly, first and second handles, and a scoop. The body defines an interior usable for holding materials. The body includes a forward portion and a rearward portion. The wheel assembly includes at least one axle and first and second wheels. Each of the first and second handles includes a handle portion to allow a user to move the cart and a leg portion for contacting a support surface. The scoop is rotatable relative to the body between a plurality of positions including at least a forward position and a rearward position. In the forward position, the scoop is adjacent the forward portion of the body, whereby the scoop increases carrying capacity of the cart. In the rearward position, the scoop is disposed at least partially over and/or adjacent the rearward portion of the body. |
| US10953901B2 |
Train operation control system and train operation control method
A train operation control system includes: a headcount estimation device that estimates the number of people in a train and the number of people on a platform by using video data outputted from a plurality of on-board cameras and a plurality of ground cameras; and a train rescheduling device that predicts a dwell time required for passengers to board and detrain from the train using the estimated headcount information estimated by the headcount estimation device and schedule information stored in an operation management device, and accordingly performs train operation rescheduling. The train operation control system can predict the dwell time accurately and accordingly perform train operation rescheduling even when the number of passengers fluctuates. |
| US10953897B2 |
Electronic circuit controller for railway switch machine, railway switch machine and railway switching system including same
A railway switching machine includes a housing, a first point detector bar slidably coupled to the housing and structured to be directly coupled to a first switch point, and a second point detector bar slidably coupled to the housing and structured to be directly coupled to a second switch point. |
| US10953895B2 |
Dynamic forward collision alert system
A method of providing a collision warning within a vehicle comprises detecting an object and determining the distance to the object, identifying when a driver is distracted and measuring the time that the driver has been distracted, calculating an actual time to collision, modifying first and second pre-determined time to collision thresholds based on information from the driver monitoring system and creating first and second modified time to collision thresholds, comparing the actual time to collision to the first and second modified time to collision thresholds, sending a signal to a driver interface to provide an initial warning to the driver when the actual time to collision is less than the first modified time to collision threshold, and sending a signal to the driver interface to provide an imminent collision warning to the driver when the actual time to collision is less than the second modified time to collision threshold. |
| US10953893B2 |
Vehicle control apparatus and vehicle control method
Disclosed are a vehicle control apparatus and a vehicle control method. The vehicle control apparatus according to an embodiment of the present disclosure includes an input unit to receive current lane information, current traffic sign information, and current driver behavior information photographed by a photographing apparatus, a determination unit to determine whether a vehicle is in an inappropriate driving pattern based on the inputted current lane information and the current traffic sign information and to determine whether a driver is in a driver carelessness state based on the inputted current driver behavior information, and a controller to transmit a warning command to a warning apparatus so that the warning apparatus warns the driver that the driver is currently in a careless driving state if the vehicle is in the inappropriate driving pattern and the driver is in the driver carelessness state. |
| US10953890B2 |
Steering torque estimating device
A steering torque estimating device which estimates steering torque which is torque provided to a steering axis due to a vehicle body behavior, in a vehicle including a front wheel as a steered wheel, the vehicle being configured to turn in a bank state in which a vehicle body is tilted around a forward-rearward axis, includes a torque estimating section which estimates the steering torque based on a change over time of a bank angle and a rotational speed of the front wheel. |
| US10953886B2 |
Vehicle localization system
A vehicle localization system includes: an electronic control unit estimating a vehicle position including a longitudinal position on a map in an extension direction of a road on which the vehicle is traveling and a lateral position on the map in a lateral direction of the road; and a storage device storing a map database including map information. The electronic control unit obtains a vehicle speed and a pitch angle of the vehicle, perceives a measured position of the vehicle on the map based on a measurement result of a positioning device mounted on the vehicle and the vehicle speed, and estimates the longitudinal position from comparison between a rate of change in pitch angle of the vehicle along the road and a rate of change in height on the map along the road, based on the measured position, the map information, and the pitch angle. |
| US10953885B2 |
Road surface detecting apparatus
A road surface detecting apparatus comprises a camera sensor 11 for taking images of a region in front of a vehicle, and an electronic control unit (ECU) configured to: calculate, based on a taken image, parallax information including a parallax of each pixel composing the taken image; extract a pixel corresponding to a road surface from the taken image; acquire, based on information of the extracted pixel, information-indicating-a-road-surface; calculate, based on the information-indicating-a-road-surface, a road surface gradient formula by approximating a gradient of the road surface by a quadratic function; determine whether or not an absolute value of a coefficient of a quadratic term of this formula is greater than a coefficient threshold; and invalidate the information-indicating-a-road-surface when the absolute value is determined to be greater than the threshold. |
| US10953884B2 |
Systems and methods for navigating a vehicle among encroaching vehicles
Systems and methods use cameras to provide autonomous navigation features. In one implementation, a method for navigating a user vehicle may include acquiring, using at least one image capture device, a plurality of images of an area in a vicinity of the user vehicle; determining from the plurality of images a first lane constraint on a first side of the user vehicle and a second lane constraint on a second side of the user vehicle opposite to the first side of the user vehicle; enabling the user vehicle to pass a target vehicle if the target vehicle is determined to be in a lane different from the lane in which the user vehicle is traveling; and causing the user vehicle to abort the pass before completion of the pass, if the target vehicle is determined to be entering the lane in which the user vehicle is traveling. |
| US10953883B2 |
Vehicle control device
The vehicle control device includes a speed profile generation unit configured to generate a speed profile of the vehicle in the lane change control, a vehicle control unit configured to control a vehicle speed of the vehicle along the speed profile when the lane change control is executed, and a deceleration condition determination unit configured to determine whether or not a deceleration condition in the lane change control is satisfied. The speed profile generation unit is configured to generate the speed profile such that a deceleration upper limit of the vehicle in the lane change control is lower in value when the deceleration condition determination unit determines that the deceleration condition is satisfied than when the deceleration condition determination unit determines that the deceleration condition is not satisfied. |
| US10953879B2 |
Vehicle control apparatus
A vehicle control apparatus is applied to a vehicle including an engine as traveling drive source and a clutch device in a power transmission path connected to an output shaft of the engine. The vehicle control apparatus causes the vehicle to be in a coasting state by reducing power transmitted in the path by clutch device operation upon satisfaction of a predetermined implementation condition, and cancels coasting state by clutch device operation upon satisfaction of a predetermined coasting cancellation condition including at least an accelerator condition during coasting. The vehicle control apparatus includes a travel determination section determining coasting state of the vehicle, and a clutch control section performing half-clutch control during coasting at least at one of at the beginning of coasting and immediately before coasting is cancelled, the half-clutch control setting a degree of clutch device engagement to an intermediate degree. |
| US10953878B2 |
Method for the autonomous driving of a vehicle in a narrow passage
In a method of autonomously driving a subject vehicle through a narrow passage, the passage and an oncoming vehicle in the passage are sensed by sensors of the subject vehicle, and the speed of the oncoming vehicle is determined from speed data of the sensors. A reaction of the oncoming vehicle is predicted from the determined speed, and the subject vehicle is autonomously moved through the narrow passage when the predicted reaction indicates that the oncoming vehicle will not pass through or will free the narrow passage, or a right-of-way rule stored in a database accessed by the subject vehicle indicates that the subject vehicle has the right of way. |
| US10953869B2 |
Automated driving control device, vehicle, and automated driving control method
An automated driving control device includes a registration unit configured to generate automated driving information used for driving a vehicle automatically based on a first image obtained by capturing an environment around the vehicle in a mode of driver driving; and a control unit configured to automatically drive the vehicle based on the automated driving information and a second image obtained by capturing the environment around the vehicle in a mode of automated driving. The registration unit includes an extraction unit configured to extract candidate feature points existing in the environment around the vehicle based on the first image; and a generation unit configured to select the candidate feature points that are determined to be structures fixed around a target position of the vehicle based on the first images captured while the vehicle moves, as feature points. |
| US10953867B2 |
Vehicle control device, vehicle control method, and storage medium
A vehicle control device (100) including a recognition unit (130) that that is configured to recognize a peripheral situation of a vehicle and a driving control unit (140, 166) that that is configured to control at least steering of the vehicle on the basis of a result of recognition acquired by the recognition unit, and, in a case in which the recognition unit is configured to recognize a road surface inclination area in which a gradient toward a lower side in a vertical direction is formed from a flat part of the road toward a road end, which is disposed at the road end of an advancement direction of the vehicle, and the vehicle is running on the road surface inclination area, the driving control unit is configured to adjust a steering angle of the vehicle in a direction in which the vehicle is away from the road end on a side on which the road surface inclination area is present. |
| US10953866B2 |
Hybrid vehicle drive system
A drive system of a hybrid vehicle including an internal combustion engine, a first motor-generator, a second motor-generator, a planetary gear mechanism provided in a power transmission path, a clutch mechanism engaging or disengaging a sun gear and ring gear of the planetary gear mechanism, and a microprocessor controlling the clutch mechanism. The microprocessor is configured to determine whether it is necessary to perform a meshing position shifting control for shifting meshing positions of the sun gear and the planetary gear and of the planetary gear and the ring gear, and temporarily disengage the clutch mechanism so as to shift the meshing positions when it is determined that it is necessary to perform the meshing position shifting control while the clutch mechanism is engaged. |
| US10953863B2 |
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, which includes a housing defining an interior and a first orifice operably coupled to the pump, a second orifice operably coupled to the clutch, and a third orifice fluidly coupled to one of said first and second orifices. A piston is operably coupled to the motor, is disposed within the interior, is movable between a first position for allowing a fluid flow between the first and second orifices, a second position for obstructing the fluid flow between the first and second orifices, and a third position for limiting the fluid flow between the first and second orifices. A biasing member is coupled to the piston, and biases the piston toward the first position when the motor is off. When the pump is activated and a pressure proximate the first orifice is equal to a pressure proximate the second orifice, the motor is energized and moves the piston to the second position. When pressure proximate the second orifice exceeds a predetermined threshold pressure, the energized motor is turned off and the biasing member moves the piston to the first position, or power in the energized motor is reduced and the piston moves to the third position. |
| US10953860B2 |
Solenoid valve and hydraulic braking system for a vehicle
In a solenoid valve for a hydraulic braking system, a mechanical locking device is formed between a guide assembly and a valve armature or tappet. The mechanical locking device releases the valve armature or the tappet in a currentless closed position such that the restoring spring drives the valve armature and presses the closing element into the valve seat to seal and fastens the valve armature or the tappet in a currentless open position against the force of the restoring spring in an axial locking position such that the closing element lifts from the valve seat. The valve armature includes a main-stage armature having a first surface to which pressure is applied and a preliminary-stage armature having a smaller, second surface to which pressure is applied. The preliminary-stage armature is mounted axially movably in the main-stage armature and interacts with a preliminary-stage seat by means of a preliminary-stage closing element. |
| US10953858B2 |
Method for operating a brake system
A method for operating a brake system, wherein two switching valves arranged on the suction side of pumps are opened and closed in an alternating manner in order to reduce current consumption. |
| US10953854B2 |
Wiper blade adapter assembly
Disclosed is an adapter assembly coupled to a clamp of the center of a wiper, configured by providing an arm-coupling adapter of which the lower part is coupled to a center base cover by a hinge so as to allow the adapter to freely rotate at a predetermined angle, the upper part has a hook arm assembling part, which enables a hook arm bent in a hook shape to be fit-assembled thereto, and the center part has an arm pin assembling groove penetrated in the longitudinal direction; and additionally assembling, at the rear side of the arm-coupling adapter, a rear top clip member for covering a portion of the rear of the adapter and, simultaneously, uniformly pressing the upper part of the arm when the hook arm or a side lock arm is coupled, such that the clip member prevents separation and ensures stable positioning. |
| US10953847B2 |
Height adjusters with anti-cinch features for occupant restraint systems
Shock absorbing seat belt height adjusters for use with vehicle occupant restraint systems, and associated systems and methods. In one embodiment, a shock absorbing height adjuster can be attached to a vehicle frame between an upper anchor point and a lower anchor point adjacent to an occupant's shoulder. The height adjuster can include a web clamp that locates a D-ring for positioning a shoulder web portion of the restraint web at a desired height that is comfortable for the occupant. Additionally, the height adjuster can include an anti-cinch feature that can elastically extend in response to tension loads in the shoulder web portion, thereby reducing shock loads from being transmitted to the seat occupant from the shoulder web portion. |
| US10953844B2 |
External airbag system for pedestrian protection
An external airbag system includes an airbag, a carrier, an inflator and a trim panel. The airbag has an upper chamber and a parallel lower chamber sealingly separated by a laterally extending first seam. The carrier is connected to the airbag at the first seam. The inflator is fixed relative to the carrier and is in fluid communication with the airbag. The trim panel is fixed to the carrier, enclosing the airbag therebetween. The trim panel has a tear seam substantially aligned with the airbag. |
| US10953841B2 |
Passenger seat airbag device
A passenger seat airbag device includes an airbag and a regulating member which regulates deploying and inflating of the airbag. The regulating member includes a temporary holding portion which includes a base portion and a cover portion arranged below the base portion and temporarily and releasably holds a folded part of the folded airbag. While the temporary holding portion rotating rearward, the folded part of the folded airbag is released from a release opening. The airbag is folded and stored in a storage part while a rear end side including a rear end of a preliminary folded airbag is arranged below the cover portion of the temporary holding portion and extends forward from the release opening. |
| US10953839B2 |
Airbag device having controlled exhaust hole
An airbag device includes: an airbag having an exhaust hole capable of discharging a part of the inflation gas introduced therein upon opening; and an opening/closing control device capable of controlling opening/closing of the exhaust hole. The airbag has: a flexible bag main body; a discharge part having the exhaust hole; and a coupling member. Peripheral edges of a pair of peripheral wall constituting parts are joined to form the bag main body and the discharge part. Discharge part forming portions, which constitute the discharge part, partially protrude in the peripheral wall constituting parts, respectively. An opening, which constitutes the exhaust hole, is formed in a region, which is closer to a tip end-side of the discharge part than seal parts crimped to each other when the discharge part is pulled into the bag main body. |
| US10953837B2 |
Airbag apparatus
An airbag apparatus includes an airbag bag body that is inflated and expanded by a gas which is generated from an inflator. The airbag bag body includes an inner bag and an outer bag. The inner bag is inflated and expanded by the gas which is supplied from the inflator. The outer bag covers the inner bag and communicates with the inner bag via a communication hole. The outer bag has a depression part on a lower part of the outer bag in a state of being supplied with the gas through the communication hole from the inner bag and being inflated and expanded. |
| US10953830B1 |
Adjusting interior configuration of a vehicle based on vehicle contents
A system and method are provided for improving safety of one or more vehicle occupants. The system may include an interior data collection component configured to collected interior configuration data representing a physical configuration of the interior space of the vehicle, a plurality of vehicle safety components configured to protect the one or more vehicle occupants when deployed and one or more processors configured to determine, by processing the interior vehicle configuration data, a location and orientation of the one or more vehicle occupants; select a subset of the plurality of vehicle safety components to be active based on the location and orientation of the one or more vehicle occupants; and set the selected subset of the plurality of vehicle safety components to an active state in which the selected subset of the plurality of vehicle safety components is deployed when an emergency condition is detected. |
| US10953829B2 |
Occupant protection device
An occupant protection device including a seat belt that includes a shoulder belt and a lap belt, a locking tongue that is capable of switching between an unlock state and a lock state, a shoulder-belt puller that is capable of pulling the shoulder belt, a lap-belt puller that is capable of pulling the lap belt, a side-collision detector that detects a side collision or a precursor thereof, and a control unit that changes a state of the locking tongue into the lock state and a state of the lap-belt puller into a first pulling state in which the lap-belt puller pulls the lap belt and that subsequently changes a state of the shoulder-belt puller into a second pulling state in which the shoulder-belt puller pulls the shoulder belt when the side-collision detector detects the side collision that occurs opposite an occupant or the precursor thereof. |
| US10953826B1 |
Vehicular shock-absorbing member
A vehicular shock-absorbing member may include a pair of upper and lower supporting wood members configured such that outer surfaces thereof function as load input surfaces in which a collision load is received and that axes of annual rings thereof extend along the load input surfaces, and shock-absorbing wood member sandwiched between the supporting wood members in such a manner that an axis of annual rings thereof extends in a direction perpendicular to the load input surfaces of the supporting wood members. The shock-absorbing wood member is configured such that a load input surface thereof in which the collision load is received is displaced inward relative to the load input surfaces of the supporting wood members. |
| US10953822B2 |
Electronic control device and assembly method thereof
Provided is an electronic control device that can reduce a usage amount of an adhesive constituting a seal member, by relieving a stress caused in the seal member disposed in a gap between a first housing part and a second housing part in a high-temperature environment. In an electronic control device including: a component mounting board mounted with an electronic component; and a first housing part and a second housing part that are fixed to each other via a seal member and define a first space that accommodates the component mounting board, at least one predetermined housing part of the first or second housing part has a recess formed on a surface facing the seal member, and a second space is formed between the recess and the seal member. |
| US10953821B2 |
Planar motor vehicle lining component having an integrated doubling reinforcing portion
A planar motor vehicle lining component made of a plastic-containing material, having a liner portion of predetermined shape which is embodied to cover, in the completely installed state, a predetermined area on a motor vehicle, the lining component includes at least one reinforcing portion that is connected to the lining portion and is connected by means of a hinge portion to the lining portion foldably in such a way that a supporting surface region of the reinforcing portion is conveyable, by folding over the reinforcing portion, into abutting engagement with an abutting surface region of the lining portion. |
| US10953819B2 |
Vehicle interior trim
A vehicle interior trim includes a skin layer arranged toward inside of a vehicle interior, a base material layer arranged toward outside of the vehicle interior from the skin layer, a reinforcement layer arranged on the base material layer, an air impermeable layer arranged on the reinforcement layer, the air impermeable layer configured to interfere with a radio signal, the air impermeable layer having a cutout, and a radio signal transmission layer arranged on the reinforcement layer, the radio signal transmission layer exposed from the cutout. |
| US10953816B2 |
Automotive laminate with superior camera window
The use of camera based safety systems is growing at a rapid rate in modern automobiles. As the industry moves for full autonomous capability, the number of cameras required is increasing. At the same time, windshields, where many of the cameras are mounted are 5 becoming larger and more complex in shape. This presents problems in the area of camera optics. For one, the camera is looking out through at least two layers of bent glass bonded together by a third layer of plastic. Mismatches in the refractive index can result in a double image. The curvature of the glass turns the window into a lens and, in conjunction with the often low installation angle, can reduce the optical clarity of the camera field of view. The 0 laminate of the invention has a cutout in the area of the camera(s) on the interior glass layer where the cameras are mounted. The cameras are mounted directly to the glass via a bracket or adhesive or to a thin transparent insert. The glass can also be fitted with a lens system optically bonded to the glass for even better performance. The result is a laminated glazing with superior optical quality. |
| US10953810B2 |
Impact bracket stress-deformation release mechanism
Described are passenger seat assemblies having an impact bracket for a support pin. The support pin may be a component of a monitor assembly. The impact bracket includes a body that defines an aperture and a flex member within the aperture. The flex member defines a support region and a travelling region of the aperture. The flex member retains the support pin in the support region responsive to a load that is less than a minimum impact load, and releases the support pin from the support region into the travelling region responsive to a load that is at least the minimum impact load. |
| US10953809B2 |
Sensor assembly with airflow control
A sensor assembly for a vehicle includes a vehicle sensor, a shield panel that is positioned upstream of the vehicle sensor and that is pivotable, and a computer communicatively coupled to the shield panel. The computer is programmed to pivot the shield panel based on data representing a wind speed. |
| US10953805B2 |
Blind spot detection module
Provided is a blind spot detection module, including: a light source module linked with a sensor signal for detection of an object in an area behind a vehicle to emit light; and a reflector module including a warning optical pattern for transmitting light emitted from the light source module, wherein the light source module comprises a light guide member adopted to receive a light emitting element and to guide light to the reflector module. |
| US10953803B2 |
Fold rear-view mirror assembly for motor vehicles
A fold rear-view mirror assembly (100) for motor vehicles is disclosed. It comprises a base member (120) to be mounted on a motor vehicle, a mirror housing (110), a shaft (140) for rotation of the mirror housing (110) to the base member (120) between operative and folded conditions, an elastic element (160) associated with the shaft (140) for applying a force on the base member (120) and the mirror housing (110), and a retaining mechanism (200) comprising a locking member (260) carrying a retaining element (250) clamped therein such that it can be moved to the locking member (260) between a release position where it can be moved to the shaft (140), and a lock position where it is received in a shaft recess (142) causing the retaining element (250) to be locked to the shaft (140) so that the elastic element (160) is axially retained against the locking member (260). |
| US10953800B2 |
Vehicle conversation mirror assembly and an overhead console including the same
A conversation mirror assembly comprises a first housing, a second housing pivotably connected to the first housing via a shaft, a conversation mirror connected to the second housing, a lock device, and a damping device. The conversation mirror is received in a space defined by the first housing and second housing at a stowed position; and is pivotable to a use position with the second housing. The lock device includes a first lock member connected to the first housing and a second lock member connected to the second housing, and is substantially located at a middle portion of the conversation mirror along a lengthwise direction. The damping device is located at the middle portion of the conversation mirror at the lengthwise direction, spaced apart from the lock device along the lengthwise direction and offset from the shaft. |
| US10953797B2 |
Cloaking devices with converging lenses and coherent image guides and vehicles comprising the same
A cloaking device with an object-side, an image-side, and a cloaked region is provided. A first object-side converging lens and a second object-side converging lens are positioned on the object-side, and a first image-side converging lens and a second image-side converging lens are positioned on the image-side. A coherent image guide with an object-side end optically aligned with the second object-side converging lens and an image-side end optically aligned with the second image-side converging lens is included. Light from an object positioned on the object-side of the cloaking device is focused in parallel onto the object-side end of the coherent image guide by the first object-side converging lens and the second object-side converging lens, propagates through the coherent image guide, and is focused in parallel by the second image-side converging lens and the first image-side converging lens to form an image of the object on the image-side of the cloaking device. |
| US10953794B2 |
Alert device for vehicles
A loudspeaker 14 outputs a warning sound for announcing the presence of a vehicle to the outside of the vehicle. A travel start detection unit 122 detects travel start of the vehicle. A sound pressure control unit 124 controls sound pressure of the warning sound to be output from the loudspeaker 14, depending on travel status of the vehicle. The sound pressure control unit 124 makes the loudspeaker 14 output the warning sound during stopping of the vehicle, and increases the sound pressure of the warning sound upon detection of travel start of the vehicle. This makes it possible to announce the travel start of a low-noise vehicle such as an electrically powered vehicle, without making the surroundings feel unnatural. |
| US10953786B2 |
Vehicle with headlamp assembly
This disclosure relates to a motor vehicle with a headlamp assembly, and a corresponding method. In an example, a motor vehicle includes a fascia including an opening and a rear face having one of a projection and a recess. The motor vehicle further includes a lamp including a front face having the other of the projection and the recess. The projection and the recess are configured such that when the projection is received in the recess a lens of the lamp is aligned with the opening. |
| US10953785B2 |
Light control systems and methods
Provided is a beam-steering mechanism, comprising a lens and a light source positioned in a focal plane of the lens. One of the light source and the lens moves relative to the other of the light source and the lens. The light source outputs a light beam at the lens which forms an illumination spot on a surface from the light beam. The illumination spot moves in a direction in response to a movement of one of the light source and the lens. |
| US10953783B2 |
Vehicle
A vehicle includes: a vehicle main body having a passenger compartment and a rear compartment located more rearward than the passenger compartment; a rear hatch provided on the vehicle main body and configured to open and close the rear compartment; a cooling box disposed in the rear compartment; a first communication device configured to communicate with an external server; a second communication device having a communication distance shorter than that of the first communication device; a locking device configured to lock the rear hatch; and a processor. The processor is configured to receive information about an opening signal from the server through the first communication device, and to open the rear hatch when the processor receives the opening signal through the second communication device. |
| US10953777B1 |
Extendable armrest assemblies for passenger vehicle seating
Extendable armrest assembly for passenger chair structures, the armrest assembly including a primary armrest configured to pivotably couple to a passenger chair structure, and a secondary armrest disposed beneath, aligned with, and coupled to the primary armrest, where the secondary armrest can be moved from a first stowed position aligned with and beneath the primary armrest and a second extended position in which a portion of surface of the secondary armrest surface is exposed and accessible for use by a passenger seated in the passenger chair structure. |
| US10953774B2 |
Strap indicator
The invention is an indicator means on a strap to provide a means of showing when slack in the strap is removed and/or tension is applied to the strap. The strap is secured with respect to an object at one end and to an anchor point at the other end and the indicator means shows visually that the strap has at least had all slack removed therefrom and where the indicator means is arranged to provide an indication from both sides of the strap to allow a visual indication of tension regardless of which direction the strap extends away from the object. |
| US10953772B2 |
Open architecture power length adjuster assembly for a vehicle seat and method of manufacturing the same
A seat adjuster assembly including a housing, a worm, a worm gear, and a spindle screw is provided. The worm is disposed within the housing for rotation about a first axis and includes a helical thread. The worm gear is disposed within the housing for rotation about a second axis and is meshingly-engaged with the worm. The spindle screw extends through the housing and the worm gear for rotation about the second axis. The spindle screw is meshingly-engaged with the worm gear. The helical thread of the worm may be longitudinally crowned or double-crowned. |
| US10953769B2 |
Seat base assembly and latching assembly for a rear-entry vehicle
A latch assembly of a seat is provided in a vehicle. The latch assembly includes a base including a first pin and a second pin. A first latch includes a first housing and a first latch mechanism at least partially enclosed within the first housing. The first latch is pivotally coupled to the base. A second latch includes a second housing and a second latch mechanism at least partially enclosed within the second housing. The second latch is pivotally coupled to the base. The first latch is disposed in its latched position when the first latch engages the first pin, and the second latch is disposed in its latched position when the second latch engages the second pin. The first latch and the second latch are not disposed in their respective latched positions at the same time. |
| US10953768B2 |
Detachable transportation vehicle seat assembly
A detachable transportation seat assembly for facilitated and secure attachment to the rear row of a mass transportation vehicle, which is releasable and replaceable as desired to enable access to vehicle componentry under the rear seat, or behind the rear wall. A pivot bar on the front of a single or a collection of rear row vehicle seats projects to cooperate with a pivot hook retention bracket, to facilitate removal of the seat or seats, or, alternatively, to facilitate the restoration of the seats for use by passengers. |
| US10953763B2 |
Battery pack, power storage device, power storage system, electronic appliance, electric vehicle, and power system
A battery module, a power storage device, a power storage system, an electronic appliance, an electric vehicle, and a power system that can detect the voltage of a plurality of battery cells more accurately are provided. The power storage device includes a connection terminal portion which is coupled with terminal planes of a plurality of battery cells constituting battery columns. The connection terminal portion includes a coupling portion including a first coupling portion configured to couple at least with a first battery column and a second coupling portion configured to couple at least with a second battery column adjacent to the first battery column, and an extension portion extended from an end of the coupling portion in a longitudinal direction. The extension portion is provided at a predetermined position. |
| US10953755B2 |
Fuel cell unit
The fuel cell unit includes: a fuel cell stack; a cell monitor configured to detect voltage or current of the fuel cell stack; wire harness configured to connect the fuel cell stack and the cell monitor to each other; a power conversion unit configured to include a switching element and to perform conversion of output power of the fuel cell stack or conversion of supplied power to auxiliary machines used for operation of the fuel cell stack by using the switching element; and a bulkhead part that is made of metal and is configured to partition the wire harness and the power conversion unit from each other, the bulkhead part being grounded, wherein the wire harness and the power conversion unit are placed next to each other with the bulkhead part interposed therebetween. Thus, it becomes implementable to downsize the fuel cell unit while satisfying both the prevention of physical contact between the wire harness and the power conversion unit and the suppression of influences of switching noise on analog data. |
| US10953749B2 |
Vehicular display device
The vehicular display device includes: a touchscreen disposed substantially at a center position in a vehicle width direction in front of a cockpit of a vehicle; a reception section at least partially provided to the touchscreen and configured to receive operation input from a user; and a display control section configured to display, on a display screen of the touchscreen, a first screen corresponding to a first function and a second screen corresponding to a second function such that the first screen and the second screen are arrayed in a left-right direction, the display control section being configured to perform, in accordance with a predetermined first instruction operation received by the reception section, switching control in which a display position of the first screen and a display position of at least a part of display content on the second screen are switched in the display screen. |
| US10953746B2 |
Hydraulic control unit with differential connection
A hydraulic control unit (HCU) assembly, for an electro-hydraulic limited slip differential system for a vehicle, includes a support bracket configured to couple to an underbody of the vehicle in a location remote from a live axle assembly of the vehicle, and an HCU including an integrated accumulator and reservoir assembly, a control valve assembly, and a motor and hydraulic pump assembly. The HCU is coupled to the support bracket. |
| US10953745B2 |
Multi-stage planetary reduction drive apparatus for vehicle and mounting arrangement thereof
A multi-stage planetary reduction drive apparatus for a vehicle including a first-stage planetary reduction unit and a second-stage planetary reduction unit. A first primary housing and a first secondary housing of the first-stage planetary reduction unit are joined to enclose inner components of the first-stage planetary reduction unit, and may be directly mounted to a vehicle frame. A mounting arrangement with mounting openings on both sides of the vehicle frame, a mounting flange, and a fastening member. A power transmission system including the drive apparatus, a vehicle frame, a mounting arrangement, and a power source. The drive apparatus is aligned with and directly connected to the power source in an axial direction. |
| US10953741B2 |
Air ducts for airflow management, and associated systems and methods
Air ducts for airflow management of the engine compartment, and associated methods are disclosed herein. In one embodiment, an air duct for venting an engine compartment of a tractor includes an inlet that faces the engine compartment, an outlet at an outer surface of a tractor fender, a body of the duct configured generally inside the fender, and one or more shutters that restrict flow of air at the inlet. In some embodiments, the outlet faces a low pressure zone that is downstream of the fender, and a pressure in the low pressure zone depends on a speed of the tractor. |
| US10953740B2 |
Magnetic field based detection of the operating status of air flap
An arrangement of air flaps for a motor vehicle, comprising an air flap frame which surrounds a through-flow opening, as well as at least one air flap which is movably mounted on the air flap frame, for changing the effective through-flow area of said through-flow opening, said at least one air flap at least protruding into the through-flow opening and preferably extending across said opening; said arrangement of air flaps including a Hall effect sensor and a detection section comprising magnetizable or permanently magnetized material and which cooperates in such a manner with a detecting section of the Hall effect sensor, the Hall effector sensor that detects a magnetic field emanating from the detection section, emits a detection signal when the at least one air flap is in a prescribed reference position relative to the air flap frame, which is different from a detection signal emitted by the Hall effect sensor when the at least one air flap is not in the prescribed position. |
| US10953735B2 |
Penetrating wind prevention structure for vehicle
In a motor vehicle having an opening 1 through an upper or lateral side of the vehicle cabin, a return portion 40c extending toward the inside of the vehicle cabin and the front of the vehicle from a region spaced rearward from the rear edge of the opening 1 is formed to return travel wind toward the front of the vehicle. |
| US10953734B2 |
Method of enhancing rain and sun protection using a rain and sun shield for golf carts
A method for enhancing the rain and sun protection of a golf cart roof using a rain and sun shield device. The rain and sun shield for a covered golf cart is semi-permanently attached to the roof of a golf cart. The device is easy to install; will retrofit to any standard golf cart roof; does not interfere with the parking and storing profile (i.e. are sized to fit within the perimeter of any standard golf cart roof when in the closed position) of a fleet of golf carts. The device is easily opened and closed to provide the golf cart user with added sun and rain protection when in use. |
| US10953732B2 |
Structure of electric sunshade and sunroof
A structure of an electric sunshade and a sunroof may include glass sleds which both open and close a sunroof glass by sliding in a longitudinal direction along mechanism rails disposed at both sides of a roof panel of a vehicle, wherein a front sled and a rear sled are rotatably coupled to both end portions of each of glass sleds, respectively, main cable devices which are connected to a driving motor by a cable, and movable along the mechanism rails, and separately include a cable protrusion slidably accommodated in glass grooves formed in lateral surfaces of the front sled, the rear sled, and the glass sled, and sunshade sleds which are selectively coupled to the main cable devices, and slide to open or close the sunshade. |
| US10953727B2 |
Air-conditioning system of a motor vehicle and method for operating the air-conditioning system
An air conditioning system of a motor vehicle with a refrigeration circuit and with a coolant circuit. The refrigeration circuit includes a compressor, a refrigerant-coolant heat exchanger operable as a condenser/gas cooler for the heat exchange between the refrigerant and the coolant of the coolant circuit, a first expansion device, and a first refrigerant-air heat exchanger for conditioning the intake air for the passenger compartment. The coolant circuit includes a conveying device, a first coolant-air heat exchanger for heating the intake air for the passenger compartment and the refrigerant-coolant heat exchanger. The refrigeration circuit further includes a second refrigerant-air heat exchanger for conditioning the intake air for the passenger compartment with a second expansion device located upstream in flow direction of the refrigerant. The coolant circuit is formed with a second coolant-air heat exchanger for heating the intake air for the passenger compartment. |
| US10953723B2 |
Vehicle climate control method
A method for controlling a climate control system is disclosed. In one example, the climate control system includes adjusting an air mixing valve state and adjusting a displacement of a compressor in response to an energy conversion device load. The method may provide improved climate control in a vehicle cabin during high energy conversion device load conditions. |
| US10953717B2 |
Wear mitigated damper assembly for a vehicle
A damper assembly for a vehicle which includes a damper body, a first ring element, and a spring coupler. The damper body includes a threaded portion which extends between a first end and a second end of the damper body. The first ring element is disposed within a first groove in the threaded portion. The spring coupler having a passage to concentrically receive the damper body such that the spring coupler is configured to slide over the first ring element. The first ring element is disposed within the first groove of the threaded portion such that a sliding clearance is provided between an inner portion of the spring coupler and the threaded portion. |
| US10953712B2 |
Automatically locking hitch
A hitch assembly for coupling a trailer to a tow vehicle comprises a king ball including a base and a king pin extending vertically from a top surface of the base, the king pin including a ball positioned on a distal end opposite the base, the ball adapted to be pivotally received into a hitch of the trailer. A hitch block includes a draw bar and a housing, the drawbar adapted to be horizontally inserted into a receiver mounted onto the tow vehicle, the housing including a throat adapted to receive the base of the king ball. A locking mechanism is adapted to automatically engage the king pin when the base of the king ball is inserted into the throat of the housing to secure the base of the king ball within the throat of the housing and locking the king ball and the hitch block together. |
| US10953708B2 |
Burning device for burning multiple tire pressure sensors and using method thereof
A burning device for burning multiple tire pressure sensors includes the multiple tire pressure sensors and a burning tool. Each of the multiple tire pressure sensors includes a unique identification code and a common identification code. The burning tool sends a conversion command to the multiple tire pressure sensors, so that each of the multiple tire pressure sensors is changed from a mode of the unique identification code to a mode of the common identification code. In the mode of the common identification code, a communication protocol is sent to the multiple tire pressure sensors via the burning tool, and then the communication protocol is burned into the multiple tire pressure sensors to complete a burning operation. |
| US10953694B2 |
Adjustable position gauge
The present application provides an adjustable position gauge, which comprises a measuring column, an adjusting block, a set screw, a base plate, a tensioning block, a nut, a conical block and the like. The application may measure the angle between different bolt holes and the position of the wheel bolt hole with different pitch sizes. |
| US10953692B2 |
Bead lock systems and methods
Embodiments disclosed herein describe systems and methods for a bead lock wheel line in scaled vehicles. The bead lock wheel line may include a wheel center section and a bead lock ring. The bead lock ring may be configured to be overlaid on the wheel center section, wherein screws may be inserted through orifices positioned within the bead lock ring and into orifices positioned on the wheel center section. |
| US10953690B2 |
Adapter for a rolling assembly and rolling assembly comprising same
Adapter for rolling assembly comprising tire and rim to provide the connection therebetween. The adapter has axially inner end with inner reinforcing element, axially outer end with outer reinforcing element, and a body. The outer reinforcing element, axially outside of bearing face (21), is a bead wire made of three layers (23, 24, 25) of metal threads and concentric. First layer (23) includes metal thread of diameter D1, 0.8≤D1≤5 mm, second layer (24) has metal thread of diameter D2, D2≤1.4×D1, and wound in a helix at angle A2, 2°≤A2≤10°, and third layer (25) has metal thread of diameter D3 and wound in a helix around second layer (24) at angle A3, 2°≤A3≤10°, and of opposite sign to A2. |
| US10953688B2 |
Systems and methods for implementing flexible members including integrated tools made from metallic glass-based materials
Systems and methods in accordance with embodiments of the invention implement flexible members that include integrated tools made from metallic glass-based materials. In one embodiment, a structure includes: a flexible member characterized by an elongated geometry and an integrated tool disposed at one end of the elongated geometry; where the flexible member includes a metallic glass-based material. |
| US10953687B2 |
Combined wheel
A combined wheel includes spokes, steel bushings, a rim, a metal frame, a brake disc and pins. In use, the steel bushings are installed in grooves of the spokes; the spokes are placed so that the clamping grooves are matched with the connecting blocks; the pins are installed into holes of the spokes and the connecting blocks; the metal frame is matched with the backs of the spokes; the screws I connect the metal frame, the connecting blocks and the spokes together and are matched with the steel bushings; and the brake disc is connected to the metal frame by screws II. In the combined wheel, the radial force and the axial force generated in the running process of the wheel can be counteracted on the spokes; and the brake disc brakes from the inside, thereby increasing the brake radius and reducing the clamping force required when braking. |
| US10953686B2 |
Laminate panel, method for manufacturing a laminate panel and press element to realize the method
Laminate panel, which consists at least of a substrate, a decor and a transparent synthetic material layer, wherein the synthetic material layer is provided with a relief with elongate recesses, wherein the recesses have a cross-section with inclined flank portions, the inclination of which is more than 60° and less than 90°, and that the maximum depth over which said flank portions extend is larger than the maximum distance between the respective flank portions, measured in transverse direction and parallel to the plane of said panel. |
| US10953682B2 |
Light-stabilizing transfer medium
The present invention relates to a preparation comprising a light stabilizer, its use for the production of a transfer medium, a process making the same, as well as a transfer medium and its use. |
| US10953681B2 |
Ink jet composition and recorded matter
An ink jet composition of the invention is discharged by an ink jet method and includes: metal powder; an organic solvent; and a resin having a styrene-maleic acid structure as a binder resin, in which the ink jet composition contains metal powder surface-treated with a fluorine-based compound as the metal powder. |
| US10953680B2 |
Liquid discharge apparatus
A liquid discharge apparatus includes a head configured to discharge a pretreatment liquid from nozzles formed on a nozzle surface of the head onto a medium, a holder configured to hold the medium with a gap between the nozzle surface of the head and the holder, and a heater configured to heat the medium held by the holder. The head discharges the pretreatment liquid onto the medium held by the holder with the gap of 4.0 mm or more. |
| US10953679B2 |
Method for manufacturing printed matter and printed matter
A method for manufacturing printed matter is provided. The method includes the steps of: irradiating applied droplets of an active energy ray curable composition with an active energy ray having an illuminance less than 0.8 times a maximum gloss illuminance; and applying droplets of the active energy ray curable composition onto the applied droplets irradiated in the irradiating. |
| US10953674B2 |
Printer and recording medium
The disclosure discloses a printer including a feeder configured to feed one print-receiving medium that comprises a plurality of print-receiving parts. A printing head is configured to form a plurality of print parts by sequentially forming desired prints on the plurality of print-receiving parts. A CPU executes a determination process and a printing control process. In the determination process, a type of the one print-receiving medium is determined on the basis of a comparison between the parameters of the one print-receiving medium detected by a sensor and the parameters of each of the plural types of print-receiving medium stored in a memory. In the printing control process, controlling a print formation operation of the printing head is controlled on the basis of a determination result in the determination process. |
| US10953673B2 |
Ink-jet recording apparatus
There is provided an ink-jet recording apparatus including: a first transporting portion provided in a first transport path; a support member configured to support the sheet; a recording portion; a plurality of contact portions configured to come into contact with the sheet; a plurality of support ribs; a second transporting portion provided in a second transport path connected with the first transport path; and a third transporting portion configured to sandwich and transport the sheet in the first transporting direction or toward the second transport path. On the upstream side to the second transporting portion in the second transporting direction, a projecting portion is formed with the upper guide member to project toward the lower guide member below a virtual line linking a nip position of the sheet due to the third transporting portion with another nip position of the sheet due to the second transporting portion. |
| US10953672B2 |
Detecting label stops
For detecting label stops in a label printer, a label stop sensing device is provided. In one implementation, the label stop sensing device comprises a sensor configured to sense print media being fed through a printer, wherein the print media comprises a plurality of labels separated by gaps. Also, the label stop sensing device includes a gap detecting module having a Fast Fourier Transform (FFT) module. The FFT module is configured to receive time domain signals of the sensed print media from the sensor and to obtain frequency domain signals. The gap detecting module is configured to detect the gaps between the labels on the print media based on at least the frequency domain signals. |
| US10953670B2 |
Printing device, control method, and recording medium
When the length of a label created by cutting a print medium with print data printed thereon is insufficient, a printing device is prevented from omitting cutting processing. A printing device 1 includes a printing unit 106 which prints out print data on a tape 42 as a print medium, a cutting unit 107 which cuts the tape 42 with the print data printed thereon, a determination unit 108 which determines whether the length of a label to be cut by the cutting unit 107 is e more than a threshold value, and a control unit 101 which, when the determination unit 108 determines that the length is less than or equal to the threshold value, adjusts the length of the label so that the length of the tape 42 will be a length more than the threshold value. |
| US10953664B2 |
Printing apparatus, printing method, and storage medium
A print medium in which a plurality of color development layers that develop colors to obtain colored portions by being heated are formed at different positions in the thickness direction is conveyed in a first direction. A plurality of heat generation elements that heat the print medium are controlled so as to selectively cause the plurality of color development layers to develop the respective colors. Heating positions on the print medium are controlled such that, in at least one of the color development layers in the print medium, in a case where lines each including a plurality of pixels which are formed by the colored portions and arranged at a predetermined resolution in the first direction are arranged in a second direction, positions of the plurality of pixels are shifted between the lines in the first direction by a distance smaller than an interval corresponding to a resolution. |
| US10953663B2 |
Thermal head
A thermal head includes: an underglaze layer provided on an insulating substrate; an electrode provided on the underglaze layer; a heat generator provided on the electrode; a first protective layer containing a glass material and covering at least the heat generator; and a second protective layer provided on the first protective layer, having a melting point higher than that of the first protective layer, and made of a material whose thermal expansion coefficient at a temperature of 1000° C. or lower is substantially constant. |
| US10953662B2 |
Inkjet printing device and print defect detection method
The present application discloses an inkjet printing device in which a nozzle that caused a print defect, such as an ejection failure, is reliably identified by a simple process even when an end of a test pattern is not recorded. In a configuration example of the inkjet printing device, a test pattern TPat to be printed for identifying a recording head nozzle that caused a print defect consists of an ejection failure detection pattern DPat and a position detection pattern PPat. The position detection pattern PPat consists of a position mark PM4 and pairs of position marks (PM1 and PM1; PM2 and PM2; and PM3 and PM3) symmetrically arranged with respect to the position mark PM4 in a sheet width direction. Each position mark consists of three linear patterns having the same length and disposed at equal intervals. Moreover, the position detection pattern PPat is configured such that linear pattern length decreases with increasing distance from a center position mark. |
| US10953656B2 |
Liquid discharge head, liquid discharge device, and liquid discharge apparatus
A liquid discharge head includes a nozzle plate including a plurality of nozzles to discharge liquid, a plurality of individual chambers communicating with the plurality of nozzles, respectively, a supply-side channel communicating with the plurality of individual chambers, and a collection-side channel communicating with the plurality of individual chambers. The collection-side channel includes a first channel arranged in a first direction along a surface of the nozzle plate, a second channel communicating with the first channel, the second channel arranged in a second direction across the surface of the nozzle plate, and a branch channel branched from the first channel and connected to the second channel, the branch channel arranged in a third direction across the surface of the nozzle plate. |
| US10953654B2 |
Ink absorber, ink absorbing member accommodation container, and ink absorbing structure
An ink absorber includes: an ink absorbing member that is capable of absorbing ink; an accommodation section that accommodates the ink absorbing member; and a detachment structure section that detaches the ink absorbing member from the accommodation section. In the ink absorber, it is preferable that the accommodation section have a bottom section and side wall sections standing up from the bottom section, that inclined surfaces inclined relative to the bottom section be formed inside the side wall sections, and that the detachment structure section be configured with the inclined surfaces. |
| US10953649B2 |
Squeegee
A doctor blade (100), in particular for doctoring off printing ink from an impression cylinder, comprises a doctor blade body (110) with a working edge (130) and a first doctor blade side (122) which faces the impression cylinder, in particular, during operation, and a second doctor blade side (121) which faces away from the impression cylinder, in particular, during operation. The doctor blade body (110) is provided with a coating (150) which comprises a polymer, wherein the coating (150) comprises particles (160) at least in one part region. The particles (160) are configured as hard material particles (160), and a mass proportion of the hard material particles (160) in the coating (150) on the first doctor blade side (122) is higher than a mass proportion of the hard material particles (160) in the coating (150) on the second doctor blade side (121). |
| US10953647B2 |
Methods and systems for detecting and rectifying faults in 3D printing processes
Embodiments for 3D printing an object by a processor are described. During a 3D printing process to form a 3D printed object, an at least partially completed 3D printed object formed by the 3D printing process is scanned. An error on the at least partially completed 3D printed object is detected based on the scanning of the at least partially completed 3D printed object. The error on the at least partially completed 3D printed object is corrected. The correcting of the error includes causing at least some material from the partially completed 3D printed object to be removed. |
| US10953637B2 |
Thermal transfer sheet and combination of transfer foil and thermal transfer sheet
A thermal transfer sheet is provided that accurately removes a transfer layer. The thermal transfer sheet includes a peel-off layer affixed to a substrate. The peel-off layer (i) contains at least a vinyl chloride-type resin and an acrylic-type resin, and a mass of the vinyl chloride-type resin based on a total mass of the peel-off layer is more than 50% by mass and not more than 95% by mass, or the peel-off layer (ii) contains a polyester-type resin having a number average molecular weight (Mn) of not more than 17000 and a glass transition temperature (Tg) of not less than 50° C. and not more than 120° C. |
| US10953636B2 |
Laminated plate
A laminated plate includes first and second plates bonded to each other via an intermediate layer. The laminated plate includes a first main surface of the first plate opposite to the intermediate layer; a second main surface of the first plate and a third main surface being in contact with the intermediate layer; a fourth main surface of the second plate opposite to the intermediate layer. A thickness of the first plate is thicker than a thickness of the second plate. In a planar view, the laminated plate includes a peripheral region and an in-plane region. In a cross section orthogonal to an outer periphery of the laminated plate, a distance from an outermost periphery of the second plate to the first plate in a thickness direction with respect to the outermost periphery is three times or less a distance between the first and second plates in the in-plane region. |
| US10953635B2 |
Laminated glazing with coloured reflection and high solar transmittance suitable for solar energy systems
A laminated and etched glazing unit having a substrate and a multi-layered interference filter each delimited by two main faces; the incident medium having a refractive index ninc=1, the substrate having a refractive index nsubstrate defined as: 1.45≤nsubstrate≤1.6 at 550 nm, and the exit medium being defined as follows 1.45≤nexit≤1.6 at 550 nm; and wherein the following requirements are met: The saturation of the colour is higher than 8 at near-normal angle of reflection, except for grey and brown; the visible reflectance is higher than 4%; the variation of the dominant wavelength MD of the dominant colour MD of the reflection is smaller than 15 nm for θr<60°; and the total hemispherical solar transmittance is above 80%. |
| US10953632B2 |
Aluminum composite panel containing aerogel and method for manufacturing same
An aluminum composite panel, containing an aerogel, includes an aerogel composite using a silica aerogel and a thermoplastic resin. A method for manufacturing the same includes providing an aluminum composite panel containing an aerogel, by molding an aerogel composite from a mixture of 1-90 wt % of a silica aerogel and 10-99 wt % of a thermoplastic resin, and then attaching aluminum plates on an upper surface and a lower surface of the aerogel composite, respectively, while an adhesive resin is coated on the upper surface and the lower surface. The aluminum composite panel containing an aerogel, manufactured according to the present invention, has a lower hygroscopic property than the conventional aluminum composite panel, due to the silica aerogel, and thus has an effect of exhibiting excellent adiabatic property and flame retardancy, retains excellent moldability, is light, and has an effect of facilitating a construction work. |
| US10953630B2 |
Method for manufacturing clad material
A clad material includes a first layer made of stainless steel and a second layer made of Cu or a Cu alloy and roll-bonded to the first layer. In the clad material, a grain size of the second layer measured by a comparison method of JIS H 0501 is 0.150 mm or less. |
| US10953626B2 |
Coated articles and methods for making the same
A method of forming a coating layer on a fibrous mat to make a coated article includes depositing a coating composition on a carrier material and at least partially embedding a first major surface of a fibrous mat in the coating composition, the fibrous mat including a plurality of mat fibers. The coating composition is at least partially hardened to form a coating layer at the first major surface of the fibrous mat. A second major surface of the fibrous mat opposite the first major surface includes an uncoated portion of the plurality of mat fibers. |
| US10953623B2 |
Polymeric multilayer film
Polymeric multilayer film comprising a layer exhibiting a random network of strands and connective regions that is separable from the remaining polymeric multilayer film. The polymeric multilayer films are useful, for example, for tape and graphic articles. |
| US10953617B2 |
Retreaded tire treads having improved submerged voids and methods for forming the same
The invention includes methods for forming a retreaded tire and treads there for. Particular embodiments of such methods include providing a tire carcass configured to receive a tire tread along an annular tread-receiving area and a pre-formed tread comprising a tread body and a submerged void arranged along a bottom side of the tread and extending into the tread thickness to a top end located below the top side of the tread, the submerged void having a length and an opening arranged along the bottom side when the tread is in an uninstalled configuration, where the opening of the submerged void extends in a direction of the submerged groove length along an alternating, non-linear path. Further steps include assembling a retreaded tire by arranging the tire tread atop a bonding layer arranged between the tire tread and the tire carcass and comprising uncured bonding material. |
| US10953603B2 |
Methods, systems, and computer program products for determining orientation and fabrication parameters used in three-dimensional (3D) continuous liquid interface printing (CLIP) systems, and related printers
A method of operating a Continuous Liquid Interface Printing (CLIP) printer can include receiving a set of objectives for fabrication of an object using a CLIP printer and determining an orientation for fabrication of the object based on fulfillment of the set of objectives by simulated fabrication of the object. |
| US10953601B2 |
Automatic adjustment of a heater control in an additive manufacturing device
A device for an adjustment of a heater control in an additive manufacturing device, in which a heater control regulates the heating of an applied building material layer by means of a heating device (17) up to a work temperature (TA) comprises: a nominal parameter provision unit (201) designed such that it provides at least one nominal parameter value, meaning the setpoint of a controlled variable and/or its change with time and/or the setpoint of a heater parameter and/or its change with time, an actual parameter detection unit (202) designed such that it is able to detect for at least one of the nominal parameter values the corresponding actual parameter value in the heater control or in the additive manufacturing device, wherein an actual parameter value is the actual value of a controlled variable and/or the actual value of its change with time and/or the actual value of a heater parameter and/or the actual value of its change with time, and a control change unit (203) that automatically changes at least one control parameter value, if a predefined difference between the nominal parameter value and its corresponding actual parameter value is exceeded. |
| US10953597B2 |
Method of forming a three-dimensional body
A method of forming a three-dimensional body from a mixture, wherein the mixture can comprise dispersed solid polymeric particles and a curable binder. In a particular embodiment the solid polymeric particles can be fluoropolymeric particles. The method can include at least partial removal of the cured binder and sintering, to obtain a sintered polymeric three-dimensional body. In one embodiment, the sintered three-dimensional body can be PTFE. |
| US10953596B2 |
Additive manufacturing system and a method of additive manufacturing
An additive manufacturing system has a light permeable base (2), a build carrier (4) for holding a workpiece (100) and a light source (5) which is arranged to emit light through the light permeable base (2). The light permeable base (2) and the build carrier (4) are positionable relative to each other in a build dimension in which the workpiece (100) is built up. The system further has a resin vat (3) in which the light permeable base (2) forms a wall portion thereof. The system further comprises a plurality of resin supplies (13, 15) for supplying different light hardenable resins in direct contact with each other in said vat (3). The system facilitates the rapid manufacturing of a dental restoration having a color gradation. |
| US10953595B2 |
Water soluble support materials for high temperature additive manufacturing applications
A polymeric blend includes a blend of polyvinylpyrrolidone (PVP) polymers. The polymeric material includes a blend of at least two PVP polymers wherein at least one of the PVP polymers has an average molecular weight of about 40,000 daltons or greater. The support material can be thermally stable at temperatures above 80° C. The support material is disintegrable in aqueous solutions such as tap water. |
| US10953593B2 |
Molding compound including a carbon nano-tube dispersion
Various embodiments disclose a molding compound comprising a resin, a filler, and a carbon nano-tube dispersion and methods of forming a package using the molding compound are disclosed. The carbon non-tube dispersion has a number of carbon nano-tubes with surfaces that are chemically modified by a functional group to chemically bridge the surfaces of the carbon nano-tubes and the resin, improving adhesion between the carbon nano-tubes and the resin and reducing agglomeration between various ones of the carbon nano-tubes. The carbon nano-tube dispersion achieves a low average agglomeration size in the molding compound thereby providing desirable electro-mechanical properties and laser marking compatibility. A shallow laser mark may be formed in a mold cap with a maximum depth of less than about 10 microns. Other apparatuses and methods are disclosed. |
| US10953591B2 |
Embossed microporous membrane wipes and methods of manufacture and use thereof
An embossed porous membrane wipe and/or a method of making and/or using such embossed microporous membrane wipe. The preferred embossed microporous membrane wipe includes a microporous membrane embossed alone or with a polypropylene nonwoven. The nonwoven may be a spunbond, meltblown, and/or electrospun nonwoven. The microporous membrane may include a biaxially oriented microporous membrane. The biaxially oriented microporous membrane may be made from one or more block copolymers of polyethylene and/or polypropylene. A method of using such an embossed microporous membrane, composite or laminate wipe for skin oil blotting is also provided. |
| US10953589B2 |
Changing blow moulds in blow-moulding machines
A method for operating a forming device for forming plastic preforms into plastic containers, wherein in a working mode of the apparatus, the plastic preforms are transported by means of a plurality of forming stations along a predefined transport path, and by loading with a fluid medium are expanded into plastic containers, wherein to expand the plastic preforms, blow-moulding devices are used, inside which the plastic preforms are expanded into plastic containers, wherein in a change mode, at least one of the blow-moulding devices is removed from the apparatus and/or one of the blow-moulding devices is arranged on a blow-mould carrier of the apparatus, wherein to change the blow-moulding devices, a change device is used which has a gripper device for gripping the blow-moulding device. According to the invention, in a working mode, the forming device is operated in a first protected area which is not accessible to a machine operator, and the change device is arranged at least partially in a second protected area which is accessible for the machine operator for at least part of the time in working mode, wherein a connection can be created between the first protected area and the second protected area. |
| US10953585B2 |
Molding material of saponified ethylene-vinyl ester-based copolymer
Provided is a melt-molding material which is produced using an EVOH resin and has improved feeding property. A pellet mixture comprising a first EVOH resin pellets (pellet 1) each having approximately circular or elliptical cross-section and having an ethylene unit content of 20 to 34 mol %, and a second EVOH resin pellets (pellet 2) each having ethylene unit content of 35 to 60 mol %, wherein the difference of ethylene unit content between the pellet 1 and the pellet 2 is from 10 to 30 mol %. |
| US10953578B2 |
Sensor production by holding the intermediate injection-molded part
A method for producing an electronic device, the method including: encasing an electronic assembly with a first casing material; holding the first electronic assembly encased by the first casing material over a holding element such that the holding element is spaced apart from the electronic assembly above the first casing material, and encasing the assembly retained on the holding element with a second casing material. |
| US10953577B2 |
Vehicular hybrid suspension arm and manufacturing method thereof
A vehicular hybrid suspension arm includes a suspension arm body made of a steel material, and an insert molding inserted into and coupled to the suspension arm body, providing a suspension arm having reduced weight and high rigidity. |
| US10953575B2 |
Enhanced systems that facilitate vacuum bag curing of composite parts
Systems and methods are provided for enhancement of vacuum bagging processes for a composite part. One system includes dispensers configured to dispense materials onto a forming tool for a composite part, and a controller. The controller is able to identify a location for placing the composite part on the tool, and to direct the dispensers to lay up a laminate of constituent material for the composite part at the location. The controller is also able to direct the dispensers to spray vacuum bag material atop the laminate to form a vacuum bag that covers the laminate. |
| US10953574B2 |
Polymeric multilayer film
Polymeric multilayer film comprising at least two adjacent layers each exhibiting a random network of strands and connective regions. The polymeric multilayer films are useful, for example, for tape and graphic articles. |
| US10953572B2 |
Flexible heat transfer die comprising a thermal interface material
Methods, apparatus and system for decorating plastic articles having an uneven surface or hollow structure are disclosed. An assembly comprising a transfer pad and a flexible heat transfer die comprising a thermal interface material (TIM) replace the hard rubber die in a hot-stamping process to fuse indicia into the surface. The assembly modifies ordinary pad printing into a hot-stamping process that transfers indicia onto uneven surfaces. A pad printing machine or other robotics is used to move the assembly from a position of heating to a position of compressing the ink transfer to the surface of the article. |
| US10953571B2 |
Metal casting methods in microgravity and other environments
Apparatus and methods for creating cast metal objects in space and other environments. Molds are created using additive manufacturing and are injected with a castable metal having a melting point lower than a mold melting point. In some aspects, the additive manufacturing device and the metal casting unit are contained in the same unit. |
| US10953570B2 |
Device and method for feeding molten plastic material into a molding cavity
The device for feeding molten plastic material into a molding cavity (30) includes a melting chamber (20) in which metered solid plastic material is introduced, a sonotrode (10) provided for tightly inserting a portion thereof into said melting chamber (20), causing the plastic material to melt by means of vibration, and relative movement of the sonotrode (10) and melting chamber (20) allows driving the molten plastic material inside a molding cavity (30) communicated with said melting chamber (20), the device including resistance sensors (40) allowing an electronic control device (50) to know the resistance that the plastic material has against the movement of the sonotrode (10). |
| US10953569B2 |
Spreader element for manufacturing unidirectional fiber-reinforced tapes
Disclosed is a fiber-reinforced composite and methods and apparatuses for making the same. Some fiber-reinforced composites include a matrix material including a thermoplastic material and a non-woven fibrous region having a plurality of continuous fibers dispersed in the matrix material, wherein the width and the length of the non-woven fibrous region are substantially equal to the width and the length, respectively, of the fiber-reinforced composite, wherein the non-woven fibrous region has a mean relative area fiber coverage (RFAC) (%) of from 65 to 90 and a coefficient of variance (COV) (%) of from 3 to 20, and wherein each of the plurality of continuous fibers is substantially aligned with the length of the fiber-reinforced composite. |
| US10953564B2 |
Spike for harvester heads and debarker rollers
A feed roll spike for mounting to a surface, i.e. the outer surface of a feed roller of a harvester head or a debarking machine. The feed roll spike comprises a substantially truncated cone shape base having a top side, a bottom side and an axis; and evenly-spaced identical projections extending upwardly from the top side of the base. The space between the projections defines channels. |
| US10953561B2 |
Systems and methods for cutting or perforating a web material
Systems and methods utilizing stationary and/or moveable cutting components provide limited interference with web processing operations, such as pad spin and pitch alteration. Heat, laser, fluid, or mechanical cutting operations may be used, including respectively, a heated element (e.g., wire, ribbon, bar, or embossing or perforating element) that may be triggered inductively, water or steam jets, or improved knife/anvil cooperation. |
| US10953560B2 |
Conversion and application of material strips
A system for converting and attaching material strips to a substrate includes a dispenser configured to advance an elongated tape having length l1 and width w1 with l1>w1 relative to a surface of a substrate. A cutting tool cuts the elongated tape transversely along the width w1 of the tape to produce a strip having length l2 and width w2. During the cutting, a portion of the cutting Stool pushes a first surface of the strip against a gripper while cutting the tape. The gripper holds the first surface of the strip against the gripper while moving to position an opposing, second surface of the strip over the surface of the substrate. The gripper releases the strip after positioning the strip. |
| US10953558B2 |
Razor blade coating
A razor blade substrate having a substrate that includes a blade edge portion having a profiled geometry which is covered by a strengthening coating deposited on the razor blade substrate at least at the blade edge portion. The strengthening coating covering the blade edge tip, having a profiled geometry and having a tapering geometry with two coating sides converge toward a blade edge tip. The strengthening coating includes a strengthening layer made of a titanium- and boron-containing material. |
| US10953549B2 |
Robotic system with error detection and dynamic packing mechanism
A method for operating a robotic system includes determining a discretized object model based on source sensor data; comparing the discretized object model to a packing plan or to master data; determining a discretized platform model based on destination sensor data; determining height measures based on the destination sensor data; comparing the discretized platform model and/or the height measures to an expected platform model and/or expected height measures; and determining one or more errors by (i) determining at least one source matching error by identifying one or more disparities between (a) the discretized object model and (b) the packing plan or the master data or (ii) determining at least one destination matching error by identifying one or more disparities between (a) the discretized platform model or the height measures and (b) the expected platform model or the expected height measures, respectively. |
| US10953544B2 |
Robotic system with coordination mechanism and methods of operating the same
A system and method for operating a robotic system to coordinate and integrate multiple tasks for performing operations is disclosed. The robotic system may identify a set of tasks associated with a triggered operation. Accordingly, the robotic system may coordinate and control actions across subsystems, robotic units, task stations, or a combination thereof to sequentially perform the set of tasks and complete the operation. |
| US10953540B2 |
Robot control device
A robot control device includes a position-accuracy-information storage unit that stores position accuracy information at a plurality of division points defined when an operating area space of the multi joint robot is divided into a plurality of areas in a grid shape, a position-accuracy calculation unit that calculates position accuracy at the end-effector position based on the position accuracy information and the current end-effector position of the multi-joint robot, and a position-accuracy output unit that outputs the calculated position accuracy to an outside. |
| US10953530B2 |
Repeating nail-feeding structure for pneumatic nailing machine
A repeating nail-feeding structure for pneumatic nailing machine, installed in a pneumatic nailing machine, includes an air stream guiding tube, automatic return cylinder, and shifting element. The tube enables working air stream from the machine to enter the cylinder, thereby a piston stein of the cylinder is driven to a retracted position. The piston stein is returned to an extended position by the pressing of a return spring within the cylinder. The shifting element is fixed to the piston stein and provided with a shifting lever. The shifting lever is moved along with the piston stein to advance the strip nail of the machine. Thereby, when the nail is ejected, the strip nail is advanced simultaneously by the discharged working air stream. The requirement of extensive use is fulfilled due to no limitation to length of the strip nail and successive nail-feeding capability. |
| US10953524B2 |
Impact fastening tool
An impact fastening tool may include a motor; a hammer configured to be rotationally driven by the motor; an anvil configured to be hit in a rotational direction by the hammer; a signal obtainer configured to obtain a variable signal which varies in accordance with a hit to the anvil by the hammer; and a seating determiner configured to determine whether or not a fastener has been seated based on the variable signal obtained by the signal obtainer, wherein the seating determiner is configured to determine whether or not the fastener has been seated based on a signal component of the variable signal obtained by the signal obtainer, the signal component corresponding to a predetermined reference frequency. |
| US10953521B2 |
Driver
An accessory driver tool connectable to a power tool includes a main body and a sleeve. The main body includes a first end, a second end, a tool coupling mechanism at the first end, and a first fastener driving member disposed at the second end. The sleeve, disposed concentrically about the main body, includes a second fastener driving member disposed adjacent the second end of the main body. The sleeve is axially displaceable along the main body between a retracted position, in which the first fastener driving member is exposed to engage a first fastener, and an extended position, in which the second fastener driving member is exposed to engage a second fastener. The sleeve is rotatable relative to the main body while in the extended position. |
| US10953519B2 |
Sewer cap removal socket
A sewer cap removal socket. The sewer cap removal socket includes a base plate. The base plate is defined by a first side oppositely disposed of a second side. An upper wall extends from the first side of the base plate. The upper wall forms a first interface. A lower wall extends from the second side of the base plate, opposite of the upper wall. The lower wall defines a second interface. An aperture is disposed in the base plate. |
| US10953516B2 |
Grinding apparatus
A grinding apparatus includes: a holding table for holding a workpiece thereon; a grinding unit including a grinding wheel for grinding the workpiece held on the holding table, the grinding wheel including a grinding stone made of abrasive grains and grains of photocatalyst bonded by a vitrified bonding material; a grinding water supply unit configured to supply grinding water to the grinding stone when the workpiece held on the holding table is ground by the grinding unit; and a light applying unit disposed adjacent to the holding table and configured to apply light to a grinding surface of the grinding stone while the workpiece held on the holding table being ground. |
| US10953512B2 |
Device for removing circumferential burrs of wheel with high precision
A device for removing circumferential burrs of a wheel with high precision includes an electric cylinder, a lifting table, guide rails, an electric cylinder, a sliding block, a plurality of sensors, a rim burr cutter, a riser burr cutter, and the like. The device can simultaneously remove circumferential burrs from the flange edge, the outer rim and the riser slot edge, which eliminates the error caused by coaxial degree deviation, so that the rotating center of the cutters coincides with the circumferential center of the burrs. The device is configured to provide high-precision removal of burrs from the flange edge, and high-precision removal of burrs from the outer rim and the riser. |
| US10953510B2 |
Method for determining the state of wear of a drill, and corresponding device
A method is provided for assessing wear of a drill bit throughout its use for carrying out the drilling of elements to be drilled constituted by at least one layer and at least one material. The wear of the drill bit expresses its capacity to perform a drilling that meets at least one criterion of quality of a drilling. The method includes at least: measuring or detecting at least one parameter having an effect on the wear of the drill bit, the parameter being chosen from: the depth of drilling performed by the drill bit, and the entry of the drill bit into the element to be drilled; and determining at least one state of wear of the drill bit, each state of wear being determined as a function of one of the parameters and being characteristic of one of the criteria of quality of a drilling. |
| US10953508B2 |
Rotary indexing machine
A rotary indexing machine comprises at least one indexing plate, which is in at least one operating state configured to accommodate and transport at least one work piece, and with at least one clocking cell comprising at least one accommodating unit with at least two opposite-situated accommodating elements, which are configured for together accommodating the at least one work piece from the indexing plate, and comprising at least one machining unit for machining the work piece accommodated by the accommodating unit, wherein the at least one clocking cell comprises at least one bridge unit, which extends at least partially over the indexing plate in an axial direction and is configured to guide the at least two accommodating elements of the accommodating unit in a shared coordinate system. |
| US10953507B2 |
Workpiece holder device and method for mounting a workpiece in a workpiece holding device
A workpiece holder device for workpieces to be machined on multiple sides, wherein the workpiece can be held axially and radially relative to the first axis between a first workpiece holder, operatively connected to at least one support spindle of the workpiece holder device and rotatable about the first axis, and at least one second workpiece holder, operatively connected to at least one drive spindle of the workpiece holder device and rotatable about the first axis, by force locking by means of a clamping force which can be built up in the manner of a vice between the first workpiece holder and the second workpiece holder in the axial direction of the first axis and acting on the opposite sides of the workpiece. |
| US10953506B2 |
Self-balancing line shaft of a machine tool
A self-balancing line shaft of a machine tool includes a spindle device, a cutter tool holder and at least one balancing assembly. The spindle device includes a spindle extending along and rotatable about an axis, and at least one precision lock nut threadedly engaged with and rotated with the spindle. The cutter tool holder is coaxially connected and rotated with the spindle. The balancing assembly includes an annular groove formed in one of the precision lock nut and the cutter tool holder and extending along a circle path surrounding the axis, and a plurality of weight members disposed in the annular groove to be moved in a direction opposite to a rotation unbalance during rotation of the spindle such that the center of mass of the whole rotating system is close to the axis. |
| US10953504B2 |
Blank holder for a dental milling machine
The invention relates to a blank holder for a dental milling machine. The blank holder has a clamping frame with a receptacle for a blank. The clamping frame includes a first frame part and a second frame part which are pivotable relative to one another to open the receptacle. A first clamping face is formed on the first frame part and a second clamping face is formed on the second frame part. The clamping faces engage an outer periphery of the blank with the clamping frame closed. To configure a blank holder so that the blank is fixed in the clamping frame in a play-free manner, provision is made to form one of the clamping faces on an annular clamping ring. The clamping ring is held on a frame part and is displaceable counter to a force in the axial direction. |
| US10953503B2 |
Vehicle body part rack with lateral supports able to rotate the vehicle body part
A vehicle body part rack, being used for placing a vehicle body part during assembly or post-treatment of the vehicle body part. The rack includes a base plate and vehicle body part supports arranged on the base plate. Each support has a head, and a supporting rod connected to the head and the base plate. The supporting rod is movable with respect to the base plate and the rack has lateral supports which are able to hold the vehicle body part and to rotate it. |
| US10953495B2 |
Building platform for additive manufacturing, and method
A construction platform for the additive manufacturing of a component, in particular from a superalloy, wherein the construction platform has a surface region that is produced by an additive manufacturing method, wherein the additive manufacturing method is a beam melting or beam welding method. A construction platform is used as a substrate for the additive manufacturing of a component, in particular from a superalloy. A method includes the additive manufacturing of the construction platform, wherein a surface region of the construction platform is produced by a beam melting or beam welding method. |
| US10953494B2 |
Remote laser welding of overlapping metal workpieces at fast speeds
A method of laser welding a workpiece stack-up (10) that includes at least two overlapping metal workpieces (12, 14) comprises advancing a laser beam (24) relative to a plane of a top surface (20) of the workpiece stack-up (10) from a start point (84) to an end point (86) along a beam travel pattern (78) at a high laser beam travel speed of greater than 8 meters per minute. The two or more overlapping metal workpieces (12, 14) may be steel workpieces or they may be aluminum workpieces, and at least one of the metal workpieces (12, 14) includes a surface coating (40). Advancing the laser beam (24) along the beam travel pattern (78) forms a weld joint (76), which includes resolidified composite workpiece material derived from each of the metal workpieces (12, 14) penetrated by a molten weld pool (80), that fusion welds the metal workpieces (12, 14) together. The relatively high laser beam travel speed contributes to improve strength properties of the weld joint (76). |
| US10953489B2 |
FSW tool with a stationary shoulder
A set of fittings for an FSW tool (friction-stir-welding tool) includes an adapter that can be inserted into a tool-receiving element and is designed to receive a welding rod, and a shoulder cap that includes a through-opening for the welding rod and the adapter. The shoulder cap includes a welding shoulder region adjacent to the through-opening on the outer surface. The adapter can be rotated in relation to the shoulder cap, about a longitudinal axis extending concentrically to the through-opening. The inner contour of the through-opening and a radial outer contour of the adapter have a conical shape at least on the end facing the welding point. In this way, a conical annular gap is created between the adapter and the shoulder cap, the width of which is adjustable by positioning the adapter along the longitudinal axis. |
| US10953488B2 |
Linear friction welding machine
A linear friction welding machine comprising a compression unit and an oscillator unit, each having a clamping holder for a workpiece. Both clamping holders are configured such that workpieces are held with the surfaces thereof to be welded, aligned and facing each other. The clamping holder of the compression unit is linearly movable relative to the clamping holder of the oscillator unit, and the latter is movable in an oscillating manner at right angles transversely with respect to the direction of travel of the compression unit and fixed to ends of vertical and horizontal supports which can be deflected laterally in a sprung manner in the oscillation direction, the other ends of which are anchored rigidly on supporting bodies. The supports are flexible under deflection in the oscillation direction but are designed to resist buckling when the clamping holders are loaded in the direction of travel of the compression unit. |
| US10953480B2 |
Saw blade quick release mechanism for sawing tool and the sawing tool using the same
This invention relates to a saw blade quick release mechanism for sawing tool and a sawing tool using same, the mechanism comprising a saw blade mount, a rotary cover rotatable on the saw blade mount, a resilient member holding the rotary cover in position, and a positioning component having a positioning member on either of the saw blade mount and the rotary cover and a positioning slot on the other one thereof whereby in case of the rotary cover positioned, the positioning member is at the positioning end of the positioning slot, and the saw blade cannot be disassembled then, while in case of the rotary cover disassembled, the positioning member is at a release end thereof, and the saw blade can be disassembled then. |
| US10953478B2 |
Collet comprising a seal
A collet includes a plurality of clamping jaws movable relative to one another, at least one recess provided in one of mutually facing side faces of adjacent clamping jaws, and a spring inserted into each recess and supporting the adjacent clamping jaws resiliently relative to one another, and a seal sealing the gap between two side faces of adjacent clamping jaws, with the said seal having a fastening portion engaging in the at least one recess. |
| US10953477B2 |
Air chuck provided with locking mechanism
A chuck mechanism operates a piston in a cylinder tube by using action of compressed air and opens and closes, by using a rod coupled to the piston, a pair of fingers, thereby gripping work W. The locking mechanism locks the fingers at work grip positions. The locking mechanism includes a first locking member, a second locking member, and a drive device. The first locking member is displaced when the pair of fingers are opened or closed. The second locking member retains the first locking member so as to lock the fingers at the work grip positions. The drive device relatively displaces the first locking member and the second locking member to locking positions and non-locking positions. |
| US10953476B2 |
Chuck device
A chuck device that allows easy attachment of a clamping target component and can provide powerful and highly reliable clamping includes a main body including a metal core part and an annular space coaxial with and formed around the metal core part; a rubber elastic body fitted in the annular space of the main body such that there is a pressure chamber between a circumferential wall that defines the annular space and the rubber elastic body, and a clearance for allowing a tubular clamping target component to be inserted between the rubber elastic body and the metal core part; and a passage for introducing a fluid to the pressure chamber, wherein the rubber elastic body is deformed to expand toward the metal core part by a pressure of a fluid introduced to the pressure chamber via the passage so that a tubular clamping target component that is attached to the metal core part is clamped by the metal core part and the rubber elastic body that has deformed to expand. |
| US10953474B2 |
Insert holder having transversely oriented insert receiving pocket with resilient upper jaw having outer flexibility groove and cutting tool
A cutting tool includes a cutting insert resiliently clamped in an insert holder. The insert holder has a holder longitudinal axis defining opposite forward to rearward directions, and a transversely oriented insert receiving pocket having a pocket longitudinal axis and a pocket front opening. The insert holder includes a forwardly located insert mounting portion that includes upper and lower jaws which together define the insert receiving pocket. The insert receiving pocket at the lower jaw includes a pocket lower clamping surface. The insert receiving pocket at the upper jaw includes a pocket upper clamping surface which faces mutually towards the pocket lower clamping surface. The insert receiving pocket at one of the upper and lower jaws includes a pocket stopper surface facing generally towards the pocket front opening. The upper jaw includes an outer flexibility groove recessed in the holder peripheral surface. |
| US10953472B2 |
Rotary tool
A rotary tool may include a main body having a bar-shape. The main body may include a cutting edge part at a first end, and a shank part at a second end. The cutting edge part may include a base member including a plurality of ridges, and a coating layer located on at least the ridges. The coating layer may include a layer containing SixM1-x(C1-yNy) (where M is at least one kind selected from Ti, Al, Cr, W, Mo, Ta, Hf, Nb, Zr, and Y, 0.01≤x≤0.55, and 0≤y≤1). A first region of the coating layer is closer to the first end than a second region of the coating layer, which is further away from the first end than the first region, and a content ratio of Si in the first region is lower than a content ratio of Si in the second region. |
| US10953471B2 |
External turning tool having a cutting portion with a transverse elongated damping mechanism
An external turning tool includes an elongated tool body with opposite clamping and cutting portions which define an axial direction therebetween. The cutting portion includes a damping mechanism with an elongated damping member which defines an elongation axis. The elongation axis forms a non-zero damping member angle with the axial direction. |
| US10953468B2 |
Polycrystalline diamond composite compact elements and methods of making and using same
A polycrystalline diamond (PCD) composite compact element has a body of polycrystalline diamond material and a cemented carbide substrate bonded to the body of polycrystalline material along an interface. The cemented carbide substrate has tungsten carbide particles bonded together by a binder material, the binder material including an alloy of Co, Ni and Cr. The tungsten carbide particles form at least 70 weight percent and at most 95 weight percent of the substrate and the binder material has between about 60 to 90 wt. % Ni, between about 10 to 40 wt. % Co, and about 0.25 to 1.0 wt % Cr3C2. |
| US10953464B2 |
Empowering additive manufacturing metals and alloys against localized three-dimensional corrosion
Functionalized metallic feedstock and three-dimensional articles formed therefrom via an additive manufacturing process are provided. The functionalized metallic feedstock includes a plurality of discrete metallic substrates including a first metallic substrate having a first surface area, in which at least a portion of the first surface area comprises a functionalizing agent selected to render the first metallic substrate resistant to corrosion. |
| US10953463B2 |
Casting device
In a casting device, when a mold varied in outer size depending on a position passes through a heat shielding portion between a heating chamber and a cooling chamber, a flexible portion of a heat shielding body is bent to fit the outer size of the mold. |
| US10953462B1 |
Model for the creation of a mold for investment casting and method for investment casting of an object
An investment casting model for the creation of a mold for investment casting of a plurality of objects, the investment casting model being realized in solidifiable resin, and includes: a base defining a Z axis; a plurality of wire-like elements all extending from the base, the wire-like elements intersecting each other to form a plurality of simple closed curves, which form a net around the Z axis. At least two of the simple closed curves of the plurality are identical to each other and the net includes: at least a first and a second sets of simple closed curves, each set forming a net sub-structure around the Z axis, the second set being adjacent to the first set along the Z axis; a plurality of object models; and a plurality of connecting branches joining the plurality of object models to the wire-like elements forming the net. |
| US10953460B2 |
Method of making investment casting mold
Various embodiments of making an investment casting mold are disclosed. The method includes coating a sacrificial pattern with a prime layer that includes a first refractory slurry and a first refractory stucco; at least partially hardening the prime layer; and coating the prime layer with an intermediate layer that includes a second refractory slurry and a second refractory stucco. The method further includes at least partially hardening the intermediate layer; coating the intermediate layer with a first backup layer that includes a first thixotropic agent, the first thixotropic agent including a first polymer emulsion; coating the first backup layer with a second backup layer that includes a second thixotropic agent, the second thixotropic agent including a second polymer emulsion; and at least partially hardening the first backup layer and the second backup layer. |
| US10953458B2 |
Wheel rolling device
The present application relates to a wheel rolling device, which is composed of a lower lifting rotating system, first rolling systems, a synchronous clamping drive system, a second rolling system and a third rolling system. The present application may not only strengthen the center hole, the inner and outer rims, the upper and lower rims, the flange root and the like portion of the wheel by rolling, but also may strengthen the bolt holes and valve holes of the wheel by extrusion; at the same time, the present application has the characteristics of high automation, powerful function, advanced technology, strong versatility and safe and stable performance. |
| US10953452B2 |
Punch press
A punch press includes a die, a punch, a support that supports the punch, a shifting member, and a rotating mechanism. The shifting member includes an opposing surface that opposes the punch. The shifting member is movable toward and away from the die together with the support and the punch and rotatable about an axis extending in a direction in which the shifting member moves toward and away from the die. The shifting member includes a recess in the opposing surface. The rotating mechanism rotates the shifting member about the axis to shift the shifting member between an abutment position where the basal end surface of the punch is abut against the opposing surface and a retraction position where the basal end surface of the punch is retracted into the recess. |
| US10953451B2 |
Metal sheet with contour cut for vibration reduction
A metal sheet with attachment points for attaching the metal sheet to a support structure has a contour cut introduced in a sheet surface of the metal sheet, wherein the contour cut extends transversely to a connection line extending between a first and a second one of the attachment points. The contour cut is positioned relative to the first attachment point such that a vibration line extending as far as the first attachment point when the contour cut is not present is interrupted by the contour cut. |
| US10953442B2 |
Hydraulic culvert cleaner
A culvert cleaner for cleaning clogged culverts using pressurized water having a self-contained water pump and maneuvering capabilities is described. The culvert cleaner includes a frame, a water pressurizing system, and a control system. The culvert cleaner may be used on a number of different machineries (e.g. truck, excavator, and rail equipment). The culvert cleaner is positioned in front of a clogged culvert using the hydraulic excavator that is on the railway. Once the culvert cleaner is position, the water pressurizing system of the culvert cleaner is engaged and high pressure water is used to clean the culvert. During cleaning alterations may be made to nozzle in the x-axis and y-axis due to the integrated positioning of the nozzle as a part of the water pressurizing system. |
| US10953439B2 |
Portable overnight degreasing system and method of use
The invention relates to a portable overnight degreasing system, a work station and a method of use. The invention includes a portable soak tank with a disposable liner bag liner removably placed within the interior of the soak tank. The liner bag is then filled with a cleaning solution and soiled items are lowered into the bag liner upon removable grates. An agitator pump is positioned within the portable soak tank to agitate the cleaning solution. The soiled items remain within the locked soak tank overnight or until grease and carbon falls off of the soiled items. An optional heater may be used within the soak tank to increase the speed of degreasing. The soak tank also includes a slanted floor that funnels fluid from the interior of the soak tank into a pipe that connects to a valve on the front wall of the soak tank. Fluid is removed from the system through the valve and then the empty liner bag is disposed. When used as a workstation, a protective cover is placed over the lid and upper portion of the soak tank and a cutting board is placed over the protective cover in a recessed pocket for use by kitchen staff. |
| US10953435B2 |
Method for producing building material
A method for producing a building material includes a first step of applying an undercoat paint onto a surface of an inorganic base material, curing the undercoat paint, and polishing the undercoat paint; and a second step of applying an enamel paint onto the undercoat paint and curing the enamel paint. The undercoat paint contains an undercoat-forming material and a filler. The enamel paint contains an enamel-forming material and a pigment. The enamel-forming material is a solvent-based resin. A content of the filler in the undercoat paint is 40% to 70% by mass in terms of solid content. A content of the pigment in the enamel paint is 1% to 50% by mass in terms of solid content. |
| US10953432B2 |
Superhydrophobic coatings
A superhydrophobic surface is formed by growing a plurality of etchable, sacrificial structures, and depositing a discontinuous hydrophobic material onto the sacrificial structures. The discontinuity facilitates etching of the sacrificial structures to remove the grown structures while leaving the deposited material intact to result in surface features for achieving superior hydrophobic properties. |
| US10953431B2 |
Coating method and workpiece
A coating method is provided, in which at least one emulsion and/or one solution is applied at least to a first partial area of a surface of a component, said emulsion and/or solution containing at least one layer-forming substance, and then the component is heat-treated, wherein at least one second partial area of the first partial area is subsequently exposed to a plasma, wherein the carbon content of the coating decreases to less than about 80% or less than about 75% or less than about 70% or less than about 60% of the initial value prior to the plasma treatment. A workpiece and a method for the production thereof is provided. |
| US10953425B2 |
Methods and systems for collecting droplets of strain hardening viscoelastic fluids in a spray
An aerosol creation system can include a pair of counter-rotating rollers configured to be positioned adjacent each other and define a nip between each other, a fluid source configured to provide a fluid to the nip, a driving element configured to drive the pair of counter-rotating rollers to rotate in counter rotation with respect to each other and cause the fluid to be drawn through the nip, and a collection shell configured to be positioned substantially around the pair of counter-rotating rollers, the collection shell having a nozzle configured to allow passage of the fluid from the nip. |
| US10953417B2 |
Adjustable cantilevered paint actuation system
A surface treatment assembly for treating a contoured surface includes a surface treatment array formed from a plurality of base structures, each base structure operably coupled to a first phalange structure and a first phalange structure first end. A second phalange structure operatively coupled to each first phalange structure and a phalange joint disposed between each first phalange structure and each second phalange, thereby forming a finger structure. Moreover, at least one applicator head is coupled to a second phalange structure second end of each finger structure and configured to treat the contoured surface. A base structure actuator and a phalange joint actuator operatively coupled to and configured to manipulate the first phalange structure and the second phalange of each finger structure to adjust the surface treatment array relative to the contoured surface. |
| US10953416B2 |
Liquid saving device
A liquid saving device includes a liquid guide and a vortex adaptor. The liquid guide includes a primary recess, an indentation, and a plurality of primary pores. The vortex adaptor includes at least one air inlet structure, a trench, a gap and a center through hole. The plurality of primary pores is coupled to the indentation for receiving a first liquid stream to generate a same plurality of second liquid streams at respective ends. At least part of the plurality of primary pores have different lengths. A primary pore has a shorter length if the first primary pore outputs its corresponding second liquid stream with a larger deflection, and vice versa. The trench receives both at least one secondary liquid stream and air to generate a first aerated vortex. An elevated flow of the first aerated vortex with a spray-form liquid stream to generate a second aerated vortex. |
| US10953415B2 |
Nozzle tip adapter, nozzle assembly as well as nozzle
A nozzle tip adapter has a suction duct, a supply duct, and a base body with a device end and a substrate end. The base body has a nozzle tip recess at its substrate end for receiving a nozzle tip and a projecting portion extending into the nozzle tip recess, wherein the suction duct extends through the projecting portion and the supply duct opens into the nozzle tip recess, wherein the suction duct is being at least partially surrounded by the supply duct. Further, a nozzle assembly and a nozzle are disclosed. |
| US10953414B2 |
System and methods for estimating fluid flow based on valve closure time
A method of detecting fluid flow through a solenoid valve in a fluid application system includes dispensing fluid through the solenoid valve, de-energizing a solenoid coil of the solenoid valve to close the solenoid valve and control a fluid flow through the solenoid valve, determining a closing time of the solenoid valve based on a signal from a poppet measuring sensor, determining a time delay between the de-energizing the solenoid coil and the closing time, and determining a fluid flow value based on the time delay. |
| US10953412B2 |
Hydrodynamic separator
A separator unit includes a tank defining an internal volume and having an inlet and an outlet. An insert is provided within the tank, the insert including a down cylinder substantially centrally disposed within the tank and a baffle assembly at an external side of the down cylinder. The baffle assembly defines first and second inlet flumes for flowing incoming water from an external side of the down cylinder to an internal volume within the down cylinder. Inward ends of the first and second inlet flumes are positioned and oriented to create first and second vortex flows that progress downward within the internal volume, wherein a rotational direction of the first vortex flow is opposite a rotational direction of the second vortex flow in top plan view. |
| US10953411B2 |
Modular cyclone
A cyclone separator includes a cyclone body having an inlet and an underflow outlet. The inlet is configured to receive a mixed fluid therethrough and into the cyclone body. An underflow is separated from the mixed fluid and directed to the underflow outlet. The cyclone separator also includes an inlet insert positioned in and coupled to the inlet, the inlet insert being configured to direct the mixed fluid generally tangent to an interior surface of the cyclone body, a cyclone insert positioned at least partially within the cyclone body, the cyclone insert including a conical cyclone, and a sand collection vessel coupled to the cyclone body and in communication with the underflow outlet. The underflow is directed to within the sand collection vessel when separated from the mixed fluid in the cyclone body. |
| US10953409B2 |
Centrifugal separator with intermittent discharge of heavy phase
A centrifugal separator includes a casing which delimits a space which is sealed off from and having an under pressure in relation to the surroundings, by at least one seal. A rotor is arranged for rotation around a rotational axis and forms within itself a separation space. In the separation space, centrifugal separation of at least one higher density component and at least one lower density component from a fluid takes place during operation. At least one inlet extends into the rotor for introducing the fluid to the separation space. At least one first outlet extends from the rotor for discharge of at least one component separated from the fluid during operation. The rotor includes at least one second outlet extending from a portion of the separation space to the space for discharge of at least one higher density component separated from the fluid during operation. The second outlet is arranged for intermittent discharge by an intermittent discharge system and one of the seals is formed by the intermittent discharge system. |
| US10953405B2 |
Blade element
A blade element (1) for a refiner for refining fibrous material comprises a refining surface (3) provided with blade bars (8, 10) and blade grooves (9, 11) there-between. The blade bars (8, 10) have side walls (8″, 8′″) facing away from one another. The side walls (8″, 8′″) of the at least one blade bar (8) comprise on both of its side walls (8″, 8′″) steps (14″, 14′″) which extend at least partly in the transversal direction relative to the side walls (8″, 8′″) of the blade bar (8) and away from one another. |
| US10953404B1 |
Apparatuses for contactless loading and imaging of microfluidic chips and related methods
An apparatus for loading and imaging a microfluidic chip can comprise a housing having walls that define a vacuum chamber and a first receptacle disposed within the vacuum chamber, the first receptacle defining a space for receiving one or more microfluidic chips. The apparatus can also include a negative pressure source, a light source, and an optical sensor coupled to the housing. The negative pressure source can be configured to reduce pressure within the vacuum chamber, the light source can be positioned to illuminate at least a portion of the space for receiving the chip(s), and the optical sensor can be positioned to capture an image of at least a portion of the space for receiving the chip(s). |
| US10953403B2 |
Method and analysis system for testing a sample
An analysis system and a method for testing, in particular, a biological sample, the sample and/or analytes of the sample being temperature-controlled in advance or denatured immediately before the test, and/or being heated, the heat being transferred through a chip of a sensor apparatus. |
| US10953402B2 |
Deterministic lateral displacement arrays
A deterministic lateral displacement array that includes a channel, within a substrate, having a first sidewall, a second sidewall, and a channel length. A condenser portion that includes an entry port and an exit port. A first array of pillars is disposed between the entry port and the exit port of the condenser portion along the channel length, the first array of pillars operative to drive a first material particle and a second material particle towards the first sidewall of the channel. A separator portion that includes an entry port and an exit port, and a second array of pillars disposed between the entry port and the exit port of the separator portion along the channel length, the pillars operative to drive the first material particle towards the second sidewall of the channel. |
| US10953401B2 |
Deterministic lateral displacement arrays
A deterministic lateral displacement array that includes a channel, within a substrate, having a first sidewall, a second sidewall, and a channel length. A condenser portion that includes an entry port and an exit port. A first array of pillars is disposed between the entry port and the exit port of the condenser portion along the channel length, the first array of pillars operative to drive a first material particle and a second material particle towards the first sidewall of the channel. A separator portion that includes an entry port and an exit port, and a second array of pillars disposed between the entry port and the exit port of the separator portion along the channel length, the pillars operative to drive the first material particle towards the second sidewall of the channel. |