| Document | Document Title |
|---|---|
| US10738750B2 |
Low impact noise solenoid valve
In some examples, a static part includes a static body and a first cylindrical extension extending from the static body, the first cylindrical extension including an open end with a cylindrical inner surface having a first diameter. A moveable part is moveable toward the static part by the magnetic flux of a solenoid. The moveable part may include a moveable body and a second cylindrical extension extending from the moveable body, the second cylindrical extension including a cylindrical outer surface having a second diameter, smaller than the first diameter, to enable the cylindrical outer surface to move within the open end. The second diameter is sized for the cylindrical outer surface to pass adjacent to the cylindrical inner surface to enable passage of a portion of the magnetic flux radially to reduce an energy of impact between the moveable part and the static part. |
| US10738749B1 |
Method of using heat from fuel of common-rail injectors
There is disclosed a method of de-icing a component of an engine assembly having a common-rail fuel injection system, including: pressurizing fuel to circulate the fuel through the common-rail injection system; drawing a portion of the fuel upstream of common-rail injectors of the common-rail injection system and directing a remainder of the fuel toward the common-rail injectors; and transferring heat from the drawn portion of the fuel to the component. |
| US10738748B2 |
Valve for metering a fluid
A fluid metering valve includes a valve needle that is actuatable by an electromagnetic actuator that includes an armature guided on and along a longitudinal axis of the valve needle with a movement limited by a stop surface on the valve needle. A projection of an edge of the stop surface extends into a projection plane, perpendicular to the longitudinal axis and at which the armature and stop surface are in contact temporarily during operation, through an opening of a conduit of the armature, dividing the opening into an inner surface on one side of the projection and an outer surface on the other side of the projection. A fluid exchange between inside and outside of an area between the stop surface and armature is via a path through the inner surface, conduit, and outer surface when the armature is in contact with the stop surface at the projection plane. |
| US10738747B2 |
Injector
An injector for injecting fuel, which is introduced from a fuel rail, into an engine to supply the fuel thereto is provided. In particular, the injector includes a housing, an electromagnetic generation unit accommodated in the housing and formed to generate an electromagnetic field when electric power is applied thereto, a core inserted into a fuel-rail-side end of a bobbin to form a magnetic circuit using the generated electromagnetic field, a lead pipe inserted into an engine-side end of the bobbin to form the magnetic circuit by coupling with the core, a molding unit formed to enclose the electromagnetic generation unit and an outer peripheral surface of the core to block introduction of moisture, and a cover coupled to the outer peripheral surface of the core to constitute the magnetic circuit together with the core. |
| US10738741B2 |
Charge forming device with adjustable valve limiter
A charge forming device may have a rotatable fuel adjustment valve received in a passage of a body of the device. A limiter cap may have a driving feature engageable with a drive feature on the valve and having a first position permitting rotation of the valve relative to the limiter cap and a second position permitting only lesser rotation of the valve than that of the first portion. The limiter cap may have a tamper restraint feature that retains the lesser range of rotation. |
| US10738740B1 |
Thrust control apparatus having inner and outer pintle nozzles controlled by common gear
Provided is a thrust control apparatus having a plug area variable spike pintle nozzle, in which an aerospike-shaped pintle can be used in a pintle nozzle for precise thrust control. The thrust control apparatus includes a combustion chamber, a motor housing, and an outer pintle nozzle. The motor housing has a driving motor within the combustion chamber. The outer pintle nozzle is moved in a lateral direction by the driving motor. |
| US10738737B2 |
Self-locking alignment at a nacelle interface
A nacelle is provided for an aircraft propulsion system. This nacelle include a nacelle structure, a fanlet and an interface assembly. The fanlet is configured to translate axially along a centerline between an open position and a closed position. The interface assembly includes first and second interlocking components. One of the interlocking components is mounted to the nacelle structure, and the other one of the interlocking components is mounted to the fanlet. The first interlocking component includes a projection configured with a stop. The second interlocking component includes an aperture and a detent. The projection is adapted to extend axially into the aperture. The detent is adapted to engage the stop where the fanlet is in the closed position. |
| US10738736B2 |
Fan variable area nozzle with cable actuator system
An assembly for pivoting a flap according to an exemplary aspect of the present disclosure includes, among other things, a structure is mounted at least partially around an axis. The structure is attached to a pivotable flap arranged to define a nozzle area. A cable passes through an orifice defined by the flap. An actuator system is operable to mechanically retract the cable therein to lessen the nozzle area and mechanically extend the cable to enable the flow to increase the nozzle area. The actuator system is engaged with the cable. A segment of the cable, opposite the actuator system, is attached to a fixed structure. A method of providing a variable fan exit area is also disclosed. |
| US10738734B2 |
Heat cycle machine
The invention relates to a heat cycle machine which operates according to the Stirling cycle and can be used as a multi-valent stand-alone power supply for households (electricity and heat), that is to say using various energy sources (sunlight, combustion of present materials). The heat cycle machine comprises at least one hot oil connection (4, 5) that can be connected to any desired heat source, at least one cold water connection (6, 7) and two chambers (2) that contain a working gas. The chambers (2) are connected to one another via at least one working gas line (18, 20) in which is integrated a working rotor (13) that can be driven by the working gas which is alternately heated in one of the chambers (2) and cooled in the other chamber (2). |
| US10738733B2 |
Internal combustion engine
An internal combustion engine includes: a cylinder block including a bulkhead formed so as to separate adjacent cylinders; a crankshaft including a counterweight; and a gas-vent hole which is formed in the bulkhead within a radius of rotation of the counterweight when seen from below a piston bottom-dead-center position and an axial direction of the crankshaft, and which communicates between the adjacent cylinders. The counterweight includes at least one of a concave portion and a through-hole formed at at least a part of a region of the counterweight opposed to the gas-vent hole during rotation of the crankshaft. The concave portion hollows in a direction away from the gas-vent hole, the through-hole penetrating through the counterweight in a direction away from the gas-vent hole. |
| US10738732B2 |
Cylinder head cover module and method for the production thereof
A method may be employed to produce a cylinder head cover module that is positionable on a cylinder head of an internal combustion engine. The cylinder head cover module may include a cover body and a camshaft arranged in the cover body. The cover body may include an opening, and a bearing element may be press-fit into the opening. The camshaft may be rotatably mounted in the bearing element, and the bearing element may seal off the opening of the cover body from the exterior. The method may involve cooling a support shaft and heating components and the cover body before introducing the support shaft into the cover body, where the support shaft is led through passage opening in the components that have been heated. |
| US10738731B2 |
Monolithic, galleryless piston and method of construction thereof
A galleryless steel piston for an internal combustion engine is provided. The piston has a monolithic piston body including an upper wall forming an upper combustion surface with first and second portions. The first portion extends annularly along an outer periphery of the upper wall and the second portion defines a combustion bowl. The piston further includes undercrown surface located directly opposite the combustion bowl with an exposed 2-dimensional surface area allowing for contact of cooling oil. The exposed 2-dimensional surface area ranges from 25 to 60 percent of a cross-sectional area defined by a maximum outer diameter of the piston body. To further enhance cooling, a portion of the undercrown surface is concave or convex, such that oil is channeled during reciprocation of the piston from one side to the opposite side of the piston. |
| US10738730B2 |
Cooling device for engine
A head-side jacket through which coolant flows is formed in a cylinder head. A main circulation path and a sub circulation path through which coolant fed from a coolant pump respectively circulates are formed. The head-side jacket is separated into an exhaust-port side jacket formed around an exhaust port, and a combustion-chamber-side jacket closer to a combustion chamber than the exhaust-port-side jacket. A heat exchanger is not formed in the main circulation path including the combustion-chamber-side jacket, but is formed in the sub circulation path excluding the combustion-chamber-side jacket and including the exhaust-port-side jacket. |
| US10738728B2 |
Controller for internal combustion engine and method for controlling internal combustion engine
A controller for an internal combustion engine includes processing circuitry. The processing circuitry is configured to execute an estimation process that estimates a density parameter of fuel in an upper layer portion of a delivery pipe and a density parameter of fuel in a lower layer portion of the delivery pipe and an operation process that includes acquiring a density parameter of the fuel injected from a fuel injection valve and operating an operation unit of the internal combustion engine based on the acquired density parameter. The estimation process includes a process that assumes that when the density of the fuel flowing into the delivery pipe is high, a greater proportion of the fuel flowing into the delivery pipe flows into the lower layer portion than when the density of the fuel flowing into the delivery pipe is low. |
| US10738724B2 |
System and method for reactivating engine cylinders
Systems and methods for operating an engine with deactivating valves are presented. In one example, deactivated valves may be reactivated to increase a rate of camshaft phase indexing relative to engine crankshaft position. However, if a desired rate of camshaft indexing is low, the engine cylinders may remain deactivated based on the low rate of desired camshaft indexing. |
| US10738723B2 |
Controller of a turbocharged engine
An internal-combustion engine includes: a supercharger; an EGR passage connecting between an exhaust passage and an intake passage downstream of the supercharger; a control device controlling EGR; and an intake pressure sensor that detects a supercharge pressure being a gas pressure in the intake passage downstream of the supercharger. A comparison-target pressure is a higher one of a target supercharge pressure and an actual supercharge pressure detected by the intake pressure sensor. The control device compares the comparison-target pressure with an exhaust gas pressure in the exhaust passage. When the comparison-target pressure is higher than the exhaust gas pressure, the EGR is prohibited and an EGR valve is fully closed. When the comparison-target pressure is lower than the exhaust gas pressure, the EGR is permitted. |
| US10738720B2 |
Method for controlling an air boosting apparatus in a two-stroke, opposed piston engine, and a two-stroke, opposed piston engine with an air boosting apparatus
A method includes operating an air boosting apparatus of a two-stroke, opposed piston engine as a function of one or more factors including a first engine speed, a first torque, demand, a first altitude, a first transient rate, and one or more first ambient conditions to provide a first pressure S ratio (PR} of pre-turbine pressure (PTP) versus turbocharger compressor discharge pressure (CDP} and a first air-to-fuel ratio (AFR). |
| US10738717B2 |
Method for braking an internal combustion engine
The present disclosure relates to a method for braking of an internal combustion engine, in particular a four-stroke internal combustion engine. The method involves a partial opening of at least one gas discharge valve of at least one cylinder of the internal combustion engine during a compression stroke of the internal combustion engine. The method involves a holding of a partial opening of the at least one gas discharge valve during an expansion stroke of the internal combustion engine following the compression stroke and during an exhaust stroke of the internal combustion engine following the expansion stroke. The method involves a closing of the partly opened at least one gas discharge valve at the end of the exhaust stroke or during an intake stroke of the internal combustion engine following the exhaust stroke. |
| US10738716B2 |
Valve timing controller
A valve timing controller includes: a driving side rotation member that rotates synchronously with a crankshaft of an internal combustion engine; a driven side rotation member that integrally rotates with a cam shaft of the internal combustion engine; a phase regulating mechanism with which a relative rotation phase of the driving and driven side rotation members around a rotation axis is set by a driving force of an electric motor; a phase sensing portion that acquires the relative rotation phase; and a phase controlling section that controls the electric motor to set the relative rotation phase based on an acquisition result by the phase sensing portion. The phase sensing portion includes a cam angle sensor, a reference determination sensor, and a pattern storage unit. The valve timing controller further includes a phase acquisition portion. |
| US10738714B2 |
Valve for a vehicle exhaust line
A valve comprises a valve body, a flap, and a shaft driving the flap. At least one first bearing guides a first end of the shaft. The first end of the shaft includes an inner housing emerging axially. The first bearing includes a barrel axially engaged in the inner housing, such that no accumulation of condensates can occur in the inner housing when the first end of the shaft points downward. |
| US10738713B2 |
Throttle valve abnormality determination device
A throttle valve abnormality determination device includes a permission/rejection determination unit configured to determine whether or not to permit a sticking determination of a throttle valve. The determination unit is configured to prohibit the sticking determination if a first temperature, which is a temperature in a passage through which intake air flows, is less than or equal to a freezing temperature at which the throttle valve may be frozen when an engine is started and, after prohibiting the sticking determination, permit the sticking determination if an integrated value of a heat amount conversion value based on a second temperature, which is a temperature in the passage, and an intake air amount exceeds a threshold value when the second temperature is greater than or equal to a de-freezing temperature at which a frozen portion of the throttle valve is de-frozen. |
| US10738712B2 |
Pneumatically-actuated bypass valve
A bypass valve for a combustor, including: a housing; an opening in the housing; a pneumatically actuated component within the housing; a passage coupling the opening in the housing and a duct of the combustor; a chamber formed by the housing and the pneumatically actuated component, the chamber containing a volume of air; and a control valve for controlling a pressure within the chamber to selectively displace the pneumatically actuated component to open and close the passage. |
| US10738710B2 |
Multi-shaft gas turbine engine
A gas turbine engine is disclosed with a first spool having a first turbine connected to a first compressor through a first rotatable shaft; a second spool having a second turbine connected to a second compressor through a second rotatable shaft; and a gearbox having a power input port coupled to each of the first and second shafts and a power output port connected to a third shaft, wherein the rotational speed of the third shaft is lower than the rotational speed of each of the first and second shafts. |
| US10738709B2 |
Multi-spool gas turbine engine
A gas turbine engine has a LP spool including an LP shaft and a HP spool including an HP shaft, an accessory gear box (AGB) drivingly engaged to a plurality of accessories, an engine starter drivingly engaged to the AGB, and a drive shaft drivingly engaged to the AGB. In a first engine mode, the drive shaft is drivingly engaged to the HP shaft and is disengaged from the LP shaft, the engine starter is in driving engagement with the HP shaft via the drive shaft, and the LP shaft is disengaged from the AGB. In a second engine mode, the drive shaft is drivingly engaged to the LP shaft and is disengaged from the HP shaft, the LP shaft is in driving engagement with the AGB via the drive shaft, and the HP shaft is disengaged from the AGB. |
| US10738701B2 |
Conformal seal bow wave cooling
A gas turbine engine includes a combustor. A turbine section is in fluid communication with the combustor. The turbine section includes a first vane stage aft of the combustor. A seal assembly is disposed between the combustor and the first vane stage. The seal assembly includes a plurality of openings communicating cooling airflow into a gap between an aft end of the combustor and the first vane stage. A combustor assembly and method are also disclosed. |
| US10738700B2 |
Turbine assembly
An assembly comprises a first cooling cavity disposed within one or more of a turbine assembly or a combustion chamber of an engine. The first cooling cavity directs cooling air within the one or more of the turbine assembly or the combustion chamber. The assembly comprises a second cooling cavity also disposed within the one or more of the turbine assembly or the combustion chamber. The second cooling cavity receives at least some of the cooling air from the first cooling cavity. A forward facing step nozzle forms a channel that fluidly couples the first cooling cavity with the second cooling cavity. The step nozzle includes steps having elongated first sides and narrow second sides. The elongated first sides of the steps protrude into the channel such that a cross-sectional area of the channel of the step nozzle at the steps is smaller than a cross-sectional area of the channel of the step nozzle outside of the steps. |
| US10738696B2 |
Liquid air power and storage with carbon capture
Apparatus, systems, and methods store energy by liquefying a gas such as air, for example, and then recover the energy by regasifying the cryogenic liquid and combusting or otherwise reacting the gas with a fuel to drive a heat engine. Carbon may be captured from the heat engine exhaust by using the cryogenic liquid to freeze carbon dioxide out of the exhaust. The process of liquefying the gas may be powered with electric power from the grid, for example, and the heat engine may be used to generate electricity. Hence, in effect these apparatus, systems, and methods may provide for storing electric power from the grid and then subsequently delivering it back to the grid. |
| US10738695B2 |
Electrically boosted regenerative bleed air system
An engine bleed air system for providing air to an aircraft system includes a port for extracting bleed air from a compressor section of an engine. The system additionally includes a turbo-generator having a turbine and a generator. The generator is driven by rotation of the turbine. A boost compressor is fluidly coupled to the port. Bleed air from the port is selectively provided to one of the turbo-generator and the boost compressor based on a demand of the aircraft system. |
| US10738694B1 |
Turbofan with motorized rotating inlet guide vane
A gas turbine engine according to an exemplary embodiment of this disclosure includes, among other possible things, a fan including a plurality of fan blades rotatable about an axis, a plurality of inlet guide vanes mounted forward of the plurality of fan blades, the plurality of inlet guide vanes selectively rotatable about the axis independent of the plurality of fan blades; and a motor for controlling rotation of the plurality of inlet guide vanes about the axis. |
| US10738691B2 |
Control device and control method for vehicle drive mechanism
The present invention relates to a control device and to a control method for a vehicle drive mechanism including a moving body having a movability range regulated by two stoppers, and a sensor which senses a position of the moving body. The control device of the present invention learns an output of the sensor corresponding to a contact state of a high-rigidity stopper, and limits, to a lower level, an operation variable of the actuator for moving the moving body toward a low-rigidity stopper along with an increase in an amount of change in the output of the sensor from the contact state of the high-rigidity stopper. Then, the control device learns the output of the sensor corresponding to the contact state of the low-rigidity stopper, and controls the actuator based on the output of the sensor learned at both the stopper positions. |
| US10738689B2 |
Connecting rod for a variable compression internal combustion engine
A connecting rod for a variable compression internal combustion engine, the connecting rod including an eccentrical element adjust arrangement for adjusting an effective connecting rod length, wherein an adjustment travel of the eccentrical element adjustment arrangement is adjustable by a switch valve, and wherein a valve housing of the switch valve is axially secured in a borehole of the connecting rod. |
| US10738688B2 |
Energy storage and conversion in free-piston combustion engines
Various embodiments of the present disclosure are directed towards free-piston combustion engines. As described herein, a driver section may be provided in a free-piston combustion engine for storing energy during an expansion stroke. The driver section may be configured to store sufficient energy to perform the subsequent stroke. In some embodiments, the driver section may be configured to store sufficient energy so as to enable the engine to operate continuously across engine cycles without electrical energy input. A linear electromagnetic machine may be provided in a free-piston combustion engine for converting the kinetic energy of a piston assembly into electrical energy. |
| US10738682B2 |
Piston crown for an internal combustion engine
A piston crown is provided for a piston in an internal combustion engine arrangement that includes a cylinder, the piston crown having a piston bowl surface adapted for facing a combustion chamber in the cylinder, wherein the piston bowl surface including a circumferential rim portion, a floor portion connected to and surrounded by the circumferential rim portion, a plurality of circumferentially spaced protrusions in the circumferential rim portion, at least one spray impingement portion, located between two adjacent protrusions. The spray impingement portion includes a reflection surface, being defined by that each possible normal to the reflection surface is directed towards a central axis of the piston, and forming an angle being within a range of a constant angle ±10° with the central axis, wherein the constant angle is at least 50°. |
| US10738681B2 |
Apparatus for actuating and controlling the rotation of blades of fans for cooling the coolant in machines/vehicles
Apparatus for actuating and controlling the rotation, about their longitudinal axis (Y-Y), of blades (20) of cooling fans (10) for operating machines and/or vehicles, in particular agricultural tractors and off-road vehicles, said fan being mounted on a hub (11) which can be rotationally driven about its axis (X-X) by associated driving means (3,3a) suitable for connection to the heat engine (1) and mounted on a fixed support (5) by means of a bearing (3b) the apparatus comprising a ring (71) provided with a radial seat (71a) inside which a radial pin (72), eccentrically engaged in a base (73) integral with the shank (20a) of the blade (20), is inserted; an electric motor (30) which is coaxial with the axis (X-X) of the hub (11) and the shaft (31) of which is coaxially connected to a reduction gear (40), the kinematic output element (143) of which is coaxially connected by means of a screw (51a)/female thread (76a) coupling to a slider (76) displaceable in both directions along the axis (X-X) and kinematically connected to the ring (71) with an eccentric pin (72) driving the base (73) of the shank of the blade, an electromagnetic clutch (80; 180; 280) being arranged between the pulley (3) and the hub (11) of the fan. |
| US10738680B2 |
Cylinder head of multi-cylinder engine
A first coolant flow passage (31, 32) is provided to extend in a longitudinal direction of a cylinder head (101). In at least one of cross sections perpendicular to the longitudinal direction, the first coolant flow passage (31, 32) is located between a flat plane (S1) including central axes of a plurality of combustion chambers (4) and parallel to the longitudinal direction and a central line plane (S2) including central lines of a plurality of intake ports (2). In at least one of cross sections perpendicular to the longitudinal direction, at least a portion (20c) of a second coolant flow passage is located between a cylinder block mating surface (la) of the cylinder head (101) and the intake port central line plane (S2). A coolant at a temperature lower than that of a coolant flowing in the second coolant flow passage (20c) flows in the first coolant flow passage (31, 32). |
| US10738677B2 |
Method for determining a corrected nitrogen oxide value and ammonia value in an internal combustion engine
A method for acquiring a corrected nitrogen oxide and/or corrected ammonia value in an internal combustion engine by determining that the engine is in an overrun cut-off phase, interrupting an injection of urea, acquiring a nitrogen oxide reference value from a nitrogen oxide reference signal generated by a nitrogen oxide sensor and acquiring an ammonia reference value from an ammonia reference signal generated by an ammonia sensor, and acquiring a corrected nitrogen oxide value from a nitrogen oxide signal generated by the nitrogen oxide sensor during normal operation of the engine, taking into account the nitrogen oxide reference value, and acquiring a corrected ammonia value from an ammonia signal generated by the ammonia sensor during normal operation of the engine, taking into account the ammonia reference value. |
| US10738675B2 |
Method and apparatus to supply water to a tank of an exhaust system provided with exhaust gas after-treatment for a combustion engine
An exhaust system provided with exhaust gas after-treatment for a combustion engine comprising an exhaust pipe and a pumping device, which is buried inside the tank, from which it draws so as to feed a water solution of urea under pressure to an electromagnetic injector; the tank is supplied with urea powder and water, which are mixed on the inside so as to obtain a water solution of urea with a variable concentration; and a water supply circuit to supply water to the tank, which is provided with a first pipe, which draws the water from a basin and is regulated by a first valve, which allows water to be introduced into the tank, if necessary, or to be drained to the surrounding environment when the water quantity already contained in the tank is sufficient. |
| US10738674B2 |
Warm-up of a catalytic aftertreatment device
An apparatus and method for improving warm-up of a catalytic aftertreatment device is disclosed in which the flow to a catalyst brick is controlled using a flow control device so as to restrict the flow of exhaust gas to only a central core of the catalyst brick when rapid heating of the catalyst brick is desired to reach a light-off temperature and to otherwise allow the flow of exhaust gas to the entire front face of the catalyst brick. By restricting the area of the catalyst brick to which exhaust gas can flow the energy density of the exhaust gas flowing to the central core is higher than it is when there is no restriction of flow thereby reducing the time needed to warm-up the catalyst brick to a minimum light-off temperature. |
| US10738672B2 |
Methods and systems for catalyst heating
Methods and systems are provided for a motor vehicle engine, a supply air system including an electrically heated exhaust gas aftertreatment device arranged in the exhaust system, an electric turbocharger including an exhaust turbine and an intake compressor. In one example, the exhaust gas aftertreatment device may be heated and the electric turbocharger may be simultaneously operated to expedite attainment of aftertreatment device light-off while maintaining emissions quality. |
| US10738671B2 |
Diagnostic methods for a high efficiency exhaust aftertreatment system
A method includes interpreting NOx data indicative of an amount of NOx exiting an engine and an amount of NOx exiting an exhaust aftertreatment system coupled to the engine, determining a NOx conversion efficiency fault is present based on the amount of NOx exiting the engine and the amount of NOx exiting the exhaust aftertreatment system, and determining at least one of a selective catalytic reduction (SCR) catalyst of the exhaust aftertreatment system and a diesel particulate filter having a coating of a SCR reaction catalyst (DPF-SCR) of the exhaust aftertreatment system are responsible for the NOx conversion efficiency fault based on at least one of a reductant slip amount and a NOx conversion value across at least one of the SCR catalyst and the DPF-SCR. |
| US10738669B2 |
Systems for in situ monitoring of working fluids and working fluid systems
A working fluid monitoring system for monitoring a working fluid of working fluid system of a piece of equipment is provided. The working fluid monitoring system can include a filter member having an inlet, an outlet, and a filter media disposed between the inlet and the outlet. The filter member can be configured to permit fluid communication of the working fluid of the working fluid system from the inlet, through the filter media, and out the outlet of the filter member. A sensor is in operable communication with the working fluid within the filter member and is configured to monitor in situ a parameter of the working fluid and/or the working fluid system. |
| US10738663B2 |
Locking structure of valve timing adjustment apparatus for internal combustion engine
The present disclosure provides a locking structure of a valve timing adjustment apparatus for an internal combustion engine, using torque from a camshaft and the pressure of working fluid. The locking structure includes an anti-rotation mechanism for inhibiting or preventing a position change between a rotor and a housing by preventing relative rotation of the rotor to the housing. The anti-rotation mechanism further includes: a plurality of locking grooves which are formed on the ratchet plate with different depths and connected to each other; and a locking pin member. In particular, the locking pin member has: a hollow outer pin elastically disposed in a fitting hole formed in vanes, an inner pin elastically disposed inside the outer pin, and a lifter ring coupled to the upper portion of the outer pin to slide on the inner side of the fitting hole. |
| US10738660B2 |
Generating steam turbine performance maps
In some aspects, a steam turbine system includes a high-pressure turbine section; a low-pressure turbine section; a high-pressure control valve operable to provide an adjustable flow of steam into the high-pressure turbine section; a low-pressure control valve operable to provide an adjustable flow of steam into the low-pressure turbine section; a controller associated with the high-pressure control valve and the low-pressure control valve. The controller is operable to: receive measurements of three or more different operating points of the steam turbine system, the measurements of each of the three or more different operating points including a position of the high-pressure control valve, a position of the low-pressure control valve, and two of process variables of the steam turbine system; calculate coefficients of a steam performance map of the steam turbine system based on the measurements; and generate the steam performance map based on the coefficients. |
| US10738655B2 |
Turbine outlet flow control device
A turbocharger for an internal combustion engine having a close coupled catalyst assembly includes a turbine housing having a toroidal-shaped low pressure exhaust gas chamber having a plurality of vanes disposed proximate the outer circumferential wall of the low pressure exhaust gas chamber. The vanes are arranged to disrupt the rotational flow of the exhaust gases as they exit the turbine housing to provide a more even flow though the catalyst element of the close coupled catalyst assembly. |
| US10738654B2 |
Lubricating-oil collection cap for turbomachine equipment
An annular cap for collecting lubricating oil for turbomachine equipment is configured to extend around the equipment and to rotate about an axis. The cap includes through-orifices through which the oil can pass radially under the effect of spinning. The cap further includes means of deflecting the oil leaving the orifices in a direction substantially transverse to the axis and substantially tangential to the cap. |
| US10738646B2 |
Geared turbine engine with gear driving low pressure compressor and fan at common speed, and failsafe overspeed protection and shear section
A turbine engine has a fan and a low pressure compressor that rotate at a common speed and in a common direction. A fan drive turbine drives a gear reduction to, in turn, drive the low pressure compressor and the fan at a speed which is slower than a speed of the fan drive turbine. A combustor intermediate the low pressure compressor and the fan drive turbine and a thrust bearing mount the fan drive turbine, the thrust bearing being aft of a location of the combustor. A shear section in a drive connection connecting the fan drive turbine to the gear reduction is weaker than other portions of the drive connection. The shear section is aft of the thrust bearing. |
| US10738644B2 |
Turbine blade and method of forming blade tip for eliminating turbine blade tip wear in rubbing
Coating systems for a cooled turbine blade tip, such as a metal turbine blade tip, are provided. The coating system includes an abrasive layer overlying the surface of the turbine blade tip. One or more buffer layers may additionally be disposed between an outer surface of the blade tip and the abrasive layer. The coated blade tip can be used with a ceramic matrix composite (CMC) shroud coated with an environmental barrier coating (EBC) to provide improved cooling to the tip so as to lengthen oxidation time of the abrasive layer and reduce blade tip wear. Methods are also provided for forming the cooled blade tip and applying the coating system onto the cooled turbine blade tip. |
| US10738643B2 |
Boas segmented heat shield
A seal assembly includes a seal arc segment defining first and second seal supports with a carriage defining first and second support members. The first support member supports the seal arc segment in a first ramped interface, and the second support member supports the seal arc segment in a second ramped interface. A spring is configured to bias the seal arc segment axially. A heat shield is radially inward of the spring. |
| US10738642B2 |
Turbine engine assembly with tubular locating inserts
An assembly for a gas turbine engine includes a carrier and a supported component comprising ceramic matrix composite materials. The supported component includes an annular runner and a plurality of inserts that extend radially outward away from the annular runner. The inserts extend into the carrier to couple the supported component with the carrier. |
| US10738641B2 |
Dry gas seal
A dry gas seal for sealing the shaft of a turbomachinery, provided with means for the continuous health monitoring of the dry gas seal comprising one or more sensors adapted to measure strains and/or loads induced to the primary ring of the dry gas seal and/or strains induced to one or more of the elastic elements coupled to the primary ring and/or adapted to measure displacements of the primary ring or of an element coupled to the primary ring, for an early detection of failure of the seal, thus enabling main failures early detection capability and proactive maintenance actions. |
| US10738639B2 |
Curvic seal fitting and balance weight locations
Aspects of the disclosure are directed to a seal comprising: a first fitting configured to couple to a first disk, and a curvic joint including curvic teeth, where a first distance between the first fitting and the curvic teeth is equal to or greater than a first thickness of the first disk. In some embodiments, an engine comprises: a compressor disk, a turbine disk, and a seal including: a first fitting configured to couple to the turbine disk, a second fitting configured to couple to the compressor disk, and a curvic joint including curvic teeth, where a first axial distance between the first fitting and the curvic teeth is greater than or equal to a first radial thickness of the turbine disk. |
| US10738637B2 |
Airflow deflector and assembly
An airflow deflector is provided that includes at least one liner attachment flange, a deflector panel, and at least one deflector leg. The at least one liner attachment flange has a liner side surface and an opposing outer surface. The at least one deflector leg extends between and is attached to the at least one liner attachment flange. The at least one deflector leg extends a distance between the deflector panel and the liner attachment flange to maintain the deflector panel a separation distance from the liner attachment flange. The airflow deflector is configured for insertion of the at least one deflector leg and the deflector panel within a liner aperture. |
| US10738631B2 |
Optimized aerodynamic profile for an arm of a structural casing of a turbine, and structural casing having such an arm
When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine. |
| US10738626B2 |
Connection assemblies between turbine rotor blades and rotor wheels
A turbine engine including: rotor blades circumferentially arrayed about a rotor wheel; a connection assembly by which each of the rotor blades connects to the rotor wheel, the connection assembly including: an axially oriented slot formed through a perimeter face of the rotor wheel; a root of the rotor blade installed within the slot, the root being shaped in relation to the slot such that the installation therein forms an axially extending shim cavity between opposing exterior surfaces of the root and the slot; and a shim installed within the shim cavity for restraining movement of the rotor blade relative to the rotor wheel in a radial direction. |
| US10738625B2 |
Bladed disc and method of manufacturing the same
A method (56) for fabricating an integral assembly (24) is disclosed. The method comprises providing (56) a first workpiece (26) having a first surface (46) and a second workpiece (28) having a second surface (50), performing a first bonding process between the first surface (46) of the first workpiece (26) and the second surface (50) of the second workpiece (28) to form a sub-assembly workpiece (48), and performing a second bonding process between a third surface (52) of the sub-assembly workpiece (48) and a fourth surface (54) of a third workpiece (30) to form the integral assembly (24). The material properties of the first workpiece (26) are different from material properties of the third workpiece (30). |
| US10738623B2 |
Frequency tuning option for turbine blades
A system, method, and apparatus for tuning an operating frequency of turbines blades may be provided. Multiple blades having tip shrouds may be provided. The blades may extend radially outward from an axis of rotation of the blades. A tip shroud of each blade may be located at a radial end of the blades. The tip shrouds may have side faces that interlock with faces of adjacent tip shrouds. In addition, some tip shrouds may have one or more gaps between some side faces of consecutive tip shrouds. |
| US10738621B2 |
Turbine airfoil with cast platform cooling circuit
A turbine airfoil apparatus includes: an airfoil including a concave pressure sidewall and a convex suction sidewall joined together at a leading edge and at a trailing edge; an endwall that projects laterally outwardly from the airfoil at one spanwise end thereof, the endwall having an outer surface facing the airfoil and an opposing inner surface; a plenum defined within the endwall between the inner and outer surfaces wherein the plenum is forked in plan view, with at least two branches, each branch terminating at a closed end, each branch having a throat disposed at its upstream end, wherein each throat has a relatively constricted flow area for increasing flow velocity; and at least one film cooling hole passing through the outer surface and communicating with the plenum. |
| US10738619B2 |
Fan cooling hole array
A gas turbine engine component comprises an airfoil with a suction side and pressure side extending from a leading edge to a trailing edge. There are a plurality of cooling holes adjacent the leading edge, with the cooling holes having a non-circular shape, with a longer dimension and a smaller dimension. The airfoil defines a radial direction from a radially outer end to a radially inner end, and radially outer of the cooling holes spaced toward the radially outer end, which have the longer dimension extending closer to parallel to the radial direction. Radially inner cooling holes closer to the radially inner end having the longer dimension extend to be closer to perpendicular relative to the radial direction compared to the radially outer cooling holes. |
| US10738617B2 |
Turbomachine with alternatingly spaced turbine rotor blades
A turbomachine includes a turbine section including a turbine center frame and a turbine, the turbine including a plurality of low-speed turbine rotor blades and a plurality of high-speed turbine rotor blades alternatingly spaced along the axial direction. The plurality of low-speed turbine rotor blades each extend between a radial inner end and a radial outer end. At least two of the plurality of low-speed turbine rotor blades are spaced from one another along the axial direction and coupled to one another at the radial outer ends. The turbomachine also includes a gearbox aligned with, or positioned forward of, a midpoint of the turbine. The gearbox includes a first gear coupled to the plurality of low-speed turbine rotor blades, a second gear coupled to the plurality of high-speed turbine rotor blades, and a third gear coupled to the turbine center frame. |
| US10738615B1 |
Expandable pistons
A piston is arranged to move in a cylinder to define a variable volume chamber, and can expand in two directions under the influence of pressure in the variable volume chamber to provide sealing against the cylinder. The piston can comprise a primary foot and a secondary foot arranged to move relative to each other in a first direction. The primary foot and the secondary foot can each comprise plural segments arranged to move relative to each other in a second direction. The piston may be suitable for use in an inner rotor, where it forms the end of a projection of the inner rotor and fully exits and reenters the cylinders. |
| US10738614B2 |
Method and apparatus for operating an engine on compressed gas
The present invention relates to a method and apparatus for operating an engine having a cylinder and a piston reciprocable therein on compressed gas. The apparatus comprises a source of compressed gas connected to a distributor which distributes the compressed gas to the cylinder. A valve is provided to selectively admit compressed gas to the cylinder when the piston is in an approximately top dead center position. Compressed gas is provided by a compressor comprising a axial compressor, a deflector blade which is located downstream of the axial compressor, a radial compressor which is located downstream of the deflector blade and a housing with a which encloses the axial compressor, deflector blade, and radial compressor. |
| US10738605B2 |
In-situ high pressure PH measurement and biofilm sampling device
A method for testing properties of a pressurized multiphase fluid sample containing at least hydrocarbons and water. The pressurized multiphase fluid sample is placed into a first pressurized chamber of a testing device. The water is separated from the hydrocarbons. At least part of the separated water is flowed through a first outlet in the first pressurized chamber and into a second pressurized chamber. The second pressurized chamber is optionally isolated from the first pressurized chamber. A pH level of the separated water is tested in the second pressurized chamber. Microbial activity and growth is tested for in the pressurized multiphase fluid in the first pressurized chamber. A pressure of the pressurized multiphase fluid is substantially maintained throughout the placing, separating, flowing, isolating, and testing steps. |
| US10738604B2 |
Method for contamination monitoring
A method of evaluating a fluid from a subterranean formation drawn into a downhole tool positioned in a wellbore penetrating the subterranean formation is provided. This method involves drawing fluid from a formation into a flowline, measuring at least one property of the fluid in the flowline and detecting stabilization of the property or properties of the fluid in the flowline. An electrochemical sensor for measuring contents of a fluid or gas at high pressure and/or high temperature may be used. |
| US10738602B2 |
In-situ thermal response fluid characterization
Tools, processes, and systems for in-situ fluid characterization based on a thermal response of a fluid are provided. The thermal response of a downhole fluid may be measured using a downhole thermal response tool and compared with thermal responses associated with known fluids. The properties of the downhole fluid, such as heat capacity, diffusivity, and thermal conductivity, may be determined by matching the thermal response of the downhole fluid with a thermal response of a known fluid and using the properties associated with the known fluid. The composition of the downhole fluid may be determined by matching the viscosity of the downhole fluid to the viscosity of known fluid. A downhole thermal response tool for cased wellbores or wellbore sections and a downhole thermal response tool for openhole wellbores or wellbore sections are provided. |
| US10738597B2 |
Frequency comb for downhole chemical sensing
The present disclosure relates to systems and methods for analyzing fluids. The method for analyzing a chemical sample within a wellbore, contained within an interrogation device, may comprise broadcasting a coherent light from a frequency comb module, directing the coherent light through a fiber optic line to the interrogation device, irradiating the chemical sample with the coherent light, capturing light resulting from the irradiation of the chemical sample, and producing a spectrum resulting from the captured light from the chemical sample. A frequency comb system for analyzing a chemical sample may comprise a frequency comb module configured to broadcast a coherent light and a fiber optic line that extends into a wellbore to an interrogation device. The interrogation device may further be configured to contain the chemical sample for irradiation by the coherent light. The frequency comb system may further comprise a receiver and an information handling system. |
| US10738592B2 |
Advanced inground operations, system and associated apparatus
Systems, apparatus and methods are described for purposes of initiating a response to detection of an adverse operational condition involving a system including a drill rig and an inground tool. The response can be based on an uphole sensed parameter in combination with a downhole sensed parameter. The adverse operational condition can involve cross-bore detection, frac-out detection, excessive downhole pressure, a plugged jet indication and drill string key-holing detection. A communication system includes an inground communication link that allows bidirectional communication between a walkover detector and the drill rig via the inground tool. Monitoring of inground tool depth and/or lateral movement can be performed using techniques that approach integrated values. Bit force based auto-carving is described in the context of an automated procedure. |
| US10738591B2 |
Multi chip module housing mounting in MWD, LWD and wireline downhole tool assemblies
An apparatus for protecting an electronics module used in a borehole includes a borehole string section having at least one pocket is formed and a mount associated with the at least one pocket. The mount may include a housing, a lid, a biasing member, and a securing member. The housing receives the electronics module and is seated on a seating surface, which may be formed on the at least one pocket or the mount. The lid encloses the housing within the at least one pocket. The biasing member is in operative contact with the housing. The securing member secures the lid within the at least one pocket and compresses the lid, the housing and the biasing member in the pocket. The biasing member responsively urges the housing against the seating surface and the housing hermetically seals the electronic module. |
| US10738587B2 |
Monitoring operating conditions of a rotary steerable system
An example drilling system includes a rotary steerable system (RSS) having an inner shaft configured to rotate during drilling performed by the drilling system. One or more sensors are associated with the inner shaft to obtain one or more readings based on the drilling performed by the RSS. One or more processing devices may receive data based on the sensor readings and process that data in order to generate an output based on the sensor readings. The data may relate to stresses on the inner shaft and the data may be used for purposes including, but not limited to, controlling operation of the RSS in real-time, determining current condition of the RSS, and estimating a potential life expectancy of the RSS. |
| US10738586B2 |
Method for dewatering and operating coal seam gas wells
A method for removing water from a coal seam gas well or shale gas well, the coal seam gas well or shale gas well including an outer casing into which coal seam gas and water flow near the lower region of the coal seam gas well, the method includes delivering pressurized methane into a lower region of the gas well, the pressurized methane acting to lift water from the lower region of the gas well, and cause it to flow upwards towards the surface. A system is also provided for removing water from a coal seam gas well or shale gas well. The method may be retro-fitted to existing CSG wells or shale gas wells. |
| US10738584B2 |
Enhancing propped complex fracture networks
Methods of increasing fracture complexity including introducing a solids-free high viscosity fracturing fluid into a subterranean formation at a pressure above the fracture gradient to create a dominate fracture, and thereafter introducing a low-viscosity pad fluid comprising micro-proppant and meso-proppant into the subterranean formation at a pressure above the fracture gradient to create a secondary branch fracture. The micro-proppant and meso-proppant are placed into the secondary branch fracture. A low-viscosity proppant slurry comprising macro-proppant and micro-proppant is introduced into the subterranean formation at a pressure above the fracture gradient, where the macro-proppant and micro-proppant are introduced into the dominate fracture. Fracture closure stress is applied and the meso-proppant transmits the closure stress to form tertiary branch fractures. The macro-proppant may also transmit the closure stress to form additional secondary branch fractures. |
| US10738581B2 |
Fracturing treatments in subterranean formations using electrically controlled propellants
Systems and methods for forming and/or enhancing fractures in a subterranean formation using electrically controlled propellant materials are provided. In some embodiments, the methods comprise: introducing a treatment fluid comprising an electrically controlled propellant and a plurality of electrically conductive particles in at least one primary fracture in a portion of a subterranean formation; placing the plurality of electrically conductive particles in at least the primary fracture; placing the electrically controlled propellant in one or more areas of the subterranean formation proximate to the primary fracture; and applying an electrical current to at least a portion of the electrically controlled propellant to ignite the portion of the electrically controlled propellant in the one or more areas of the subterranean formation proximate to the primary fracture to form one or more secondary or tertiary fractures in the subterranean formation. |
| US10738579B2 |
Methods of using a laser-induced plasma tool
An example method includes stimulating a wellbore using a plasma tool configured to operate in the wellbore. The method includes introducing the plasma tool into the wellbore and generating one or more first laser beams. The method includes directing the one or more first laser beams to one or more first points outside of the downhole unit and inside a volume of fluid at least partially confined by an acoustic mirror. The one or more first laser beams may create a plasma bubble at a first point resulting in one or more shock waves in the volume of fluid. The method includes deforming the acoustic mirror to produce, from the one or more shock waves, one or more destructive reflected waves directed to one or more second points outside of the downhole unit. |
| US10738573B2 |
Flow-induced erosion-corrosion resistance in downhole fluid flow control systems
Fluid flow control systems are configured to resist erosion-corrosion and minimize wall shear stress during injection or production. A fluid flow control system includes a base pipe with an internal passageway. A housing is positioned around the base pipe to define a fluid flow path between the filter component and the internal passageway. A flow control component is positioned within the fluid flow path in order to control fluid flow. A flow-induced erosion resistance component, which may take a variety of forms, is positioned within the fluid flow path to reduce and/or eliminate wall shear stress along the base pipe. As a result, erosion-corrosion of the bases pipe is reduced and/or eliminated altogether. |
| US10738571B2 |
Powering an ESP sensor using AC current
A system for powering down-hole instrumentation/equipment used with an electrical submersible pump that has a motor and a cable, the system comprising a down-hole current transformer operable to convert a current in a phase of the cable to power down-hole instrumentation. |
| US10738568B2 |
Delayed fin deployment wiper plug
A delayed fin deployment wiper plug has a tubular body, which has a closed top and a piston therein. The piston is supported at one or more locations inside the tubular body by one or more sets of shear pins or spring clips or some equivalent device. The piston is connected to or abutted to a sleeve that covers an upper portion of the tubular body, containing therein one or more sets of deployable fins that are not exposed for use unless the piston is activated and raises the sleeve. |
| US10738567B2 |
Through tubing P and A with two-material plugs
Methods of plugging a hydrocarbon well by a through-tubing technique wherein the tubing is left in place, and only very short (<5 m) sections are cut, milled, perforated, ruptured and expanded, or combinations thereof. A blocking device is sent downhole if needed to block a bottom of the plug section, and resin dropped onto the blocking device to make a first plug, then cement is deployed onto said first plug to form a second plug. Therefore, the final interval is plugged with a two material binary plug. Once completed, and both primary and secondary barriers are in place, the well can be closed and the Christmas tree removed. A rock-to-rock plug can be set by removing or partially removing the tubular and the outer casing, or just inner casing/tubulars can be removed if the exterior cement and casing are of sufficient quality. |
| US10738560B2 |
Packers having controlled swelling and methods of manufacturing thereof
A sealing system for a flow channel includes a mandrel, a swellable element disposed about the mandrel, and a degradable polymeric element disposed on a surface of the swellable element and configured to delay swelling of the swellable element. The degradable polymeric element comprises one or more of the following: polyurethane; cured cyanate ester; an epoxy; polyimide; unsaturated polyester; or nylon. |
| US10738559B2 |
Downhole tools comprising composite sealing elements
A downhole tool comprising a body and a sealing element, wherein the sealing element is composed of a composite material comprising a rubber and a degradable acrylate-based polymer, and wherein at least a portion of the degradable acrylate-based polymer degrades when exposed to an aqueous fluid in a wellbore environment. |
| US10738553B2 |
Resonance enhanced rotary drilling actuator
Provided is a device for converting rotary motion into oscillatory axial motion, which device comprises: (a) a rotation element (1); (b) a base element (2); and (c) one or more bearings (3) for facilitating rotary motion of the rotation element relative to the base element; wherein the rotation element and/or the base element comprise one or more raised portions (4) and/or one or more lowered portions (5) over which portions the one or more bearings (3) pass in order to periodically increase and decrease axial distance between the rotation element (1) and the base element (2) as rotation occurs, thereby imparting an oscillatory axial motion to the rotation element (1) relative to the base element (2). |
| US10738552B1 |
Modular managed pressure drilling choke system
The modular managed pressured drilling system provides multiple skids with individual chokes and PRVs on the skids. These skids secure to one another to construct a modular MPD system that provides the proper equipment for the drilling operation. An inlet flow block and an outlet flow block are secured to each skid. The flow blocks provide multiple apertures to provide different pathways for the drilling fluid through the flow blocks. The flow blocks may direct the fluid through a first choke, a second choke, a pressure relief valve, or a bypass. |
| US10738551B1 |
Real time flow analysis methods and continuous mass balance and wellbore pressure calculations from real-time density and flow measurements
Embodiments of a system and method of this disclosure continually determine a mass balance of a drilling or circulating system, using mass flow and density data adjusted for temperature and pressure. The system and method may be used to continually monitor and control wellbore pressures to achieve over-balanced managed pressure drilling (“MPD”). In some embodiments, the system and method may be used as a fluid tracking engine. In other embodiments, the system and method may be used to accurately track a fluid caliper intended to survey the well to determine string volumes or borehole volumes; an example is determining the volume of cement needed to circulate the cement or bring the cement up to desired height. The system and method may be used to track the effects of mixing. The system and method may also be used as a viscometer. |
| US10738543B2 |
Offshore drilling rig comprising an anti-recoil system
Disclosed herein are embodiments of an offshore drilling rig comprising: a drill floor (107) defining a well center (123); a hoisting system configured to advance a tubular string (128) downwards through the well center (123) and to the seafloor (124) and to apply a lifting force to a tubular string (128) extending through the well center (123) and to the seafloor (124), the lifting force being large enough to support at least a major part of an apparent weight of the tubular string (128); and an anti-recoil system (218) configured to cause, in case of a sudden reduction of a load suspended from the drilling rig, the hoisting system to raise the tubular string (128) while preventing damage to the hoisting system. |
| US10738535B2 |
Power supply for a top drive
A method and apparatus for supplying non-hydraulic power to a tool unit during well operation. A top drive supplies power to a power consumer of the tool unit with a non-hydraulic power supply: a mechanical power coupling from the top drive to the tool unit, a wireless power coupling from the top drive to the tool unit, a local power supply on the tool unit, and/or combinations thereof. The non-hydraulic power supply may be capable of supplying at least 2 kW for at least 10 s. The system may include a fixed gear coupled to the top drive, a slewing ring meshed to the fixed gear, and a revolving gear meshed with the slewing ring and coupled to the tool unit. The slewing ring is configured to transfer rotational force from the fixed gear to the revolving gear, and may be rotated by rotating a torque shaft or actuating the fixed gear. |
| US10738531B2 |
Extension ladder, ladder components and related methods
A ladder is provided having a base section and a fly section slidably coupled with the base section. The base section includes a first pair of spaced apart rails and a first plurality of rungs extending between and coupled to the first pair of spaced apart rails. The fly section includes a second pair of spaced apart rails and a second plurality of rungs extending between and coupled to the second pair of spaced apart rails. The various rungs may be coupled with their associated rails in an offset relationship such that they are not centered along a longitudinal center axis line of the rails. A rung lock device may be used which includes an arm pivotally coupled with the base section and configured to selectively engage various rungs of the second plurality of rungs to maintain the fly section in a desired position relative to the base section. |
| US10738530B2 |
Motor pretensioned roller shade
A roller shade is disclosed comprising a motor pretensioned counterbalancing spring that lowers the torque load on the motor of the roller shade throughout the rolling up or rolling down cycles. The roller shade comprises a motor drive unit at least partially disposed within a roller tube. The motor drive unit comprises a motor adapted to drive a drive wheel through a clutch. The motor drive unit further comprises a first spring carrier adapted to be stationary during operation of the motor drive unit. The drive wheel is operably connected to the roller tube and comprises a second spring carrier. The motor drive unit further comprises a counterbalancing spring connected at its first end to the first spring carrier and at its second end to the second spring carrier. The counterbalancing spring is pretensioned using the motor prior to inserting the motor drive unit into the roller tube by driving the drive wheel and thereby rotating the second end of the counterbalancing spring with respect to the first end of the counterbalancing spring. The clutch translates rotational motion from the motor to the drive wheel, but locks rotational motion from the drive wheel thereby locking the pretension in the counterbalancing spring. |
| US10738529B1 |
Modular, retractable barrier
The modular, retractable barrier is a room partition. The modular, retractable barrier comprises one or more barrier structures. Each of the one or more barrier structures comprises a plurality of scroll rods and a mesh barrier. The mesh barrier is a scroll like structure. When each of the plurality of scroll rods is separated the mesh barrier is deployed in the space between each of the plurality of scroll rods to form a barricade structure. When the plurality of scroll rods is later brought together, the mesh barrier is retracted. The modular, retractable barrier is a modular structure wherein any first barrier structure selected from the one or more barrier structures can be removably attached to any second barrier structure selected from the one or more barrier structures such that overall span of the barricade formed by the modular, retractable barrier can be increased. |
| US10738526B2 |
Actuator and vehicle door opening/closing actuator
A vehicle door opening/closing actuator includes a tubular housing, a motor part accommodated in the housing, a feeding apparatus accommodated in the housing and that supplies power to the motor part, and a closed-bottom tubular seal section that has a circumferential wall arranged to be interposed between an inner circumferential surface of the housing and an outer circumferential surface of the feeding apparatus, and that is arranged to cover the feeding apparatus with an entire thereof, wherein a rib extending in a circumferential direction is formed at an inner circumferential surface of the circumferential wall of the seal section, and a concave section that receives the rib is formed at the outer circumferential surface of the feeding apparatus. |
| US10738525B2 |
Vehicle opening/closing body control device
A vehicle opening/closing body control device includes: an assist control unit that applies a voltage to a motor which drives an opening/closing body of a vehicle so as to perform an assist opening/closing actuation that assists a manual operation force with respect to the opening/closing body for performing an opening/closing actuation of the opening/closing body; and an actuation finish determination unit that determines whether or not a finish condition of the assist opening/closing actuation is satisfied, based on a change amount of an opening/closing speed of the opening/closing body per unit time, in which the assist control unit stops applying the voltage to the motor in a case where the finish condition of the assist opening/closing actuation is satisfied. |
| US10738523B2 |
Bidirectional damper and movable door thereof
A bidirectional damper includes a box body, a damping cylinder arranged in the box body, a spring assembly, and two sliding blocks. The damping cylinder and the spring assembly are parallelly arranged between two sliding blocks, and ends of the damping cylinder and the spring assembly pivots with corresponding sliding block. Sliding pins are arranged on sides of the two sliding blocks, and a first blocking portion and a second blocking portion are arranged on lower ends of the two sliding blocks. Sliding grooves are arranged on sides of the box body and extends along two ends of the box body, and the sliding grooves are correspondingly matched with the sliding pins on the two sliding blocks. An end of the sliding grooves, near an end of the box body, is bent towards a top of the box body. |
| US10738522B2 |
Cooking apparatus including two-way openable door
A door includes a handle, a handle link configured to rotate about a handle shaft, a first swing hinge shaft configured to protrude outward from and retract into a first side of the door, a pull-down configured to protrude outward from and retract into a second side of the door, a first main link having a first end rotatably connected to the handle link and a second end rotatably connected to the first swing hinge shaft, and a second main link having a first end rotatably connected to the handle link and a second end rotatably connected to the pull-down bar. The pull-down bar and the first swing hinge shaft are each configured to protrude from or retract to a side of the door based on rotation of the handle. |
| US10738520B2 |
Door hinge with integrated detent and stop
A multi-position door hinge is coupled to a vehicle and includes a first hinge having a pin support, a pin, and a key. The multi-position door hinge additionally includes a second hinge having a receiving cam, a key way, and a cam groove. The multi-position door hinge is formed by coupling the first hinge to the second hinge by positioning the pin in the receiving cam with the key positioned in the key way. |
| US10738519B2 |
Hinge
A hinge to pivotably connect a motor vehicle door to a body of the motor vehicle. The hinge includes a bolt, a first hinge half rotationally connected to a bolt, a second hinge half, a bushing, composed of an electrically insulating material, arranged on the second hinge half to rotationally connect the second hinge half to the bolt, and an electrically conductive component arranged between the bolt and the second hinge half to bridge the bushing and facilitate electrical contact between the bolt and the second hinge half. |
| US10738513B2 |
Flush power slide door handle
A flush mounted handle assembly for a vehicle is provided, operable with both power and manual modes of opening and closing a slide door. The flush mounted handle assembly may include a case configured to be fixed in a recess of a power slide door of a vehicle. A dual-directional handle base may be provided, pivotally coupled to the case. The handle base may have a first end and a second opposing end. The first and seconds ends may be configured for a selective pivotal movement in opposite directions about a pivot axis. A bell crank may be provided, coupled to the case, and configured to rotate upon engagement with the handle base in order to actuate a switch assembly and to coordinate different operations of the power slide door. |
| US10738511B2 |
Locking device for opening/closing body
There is provided a lock device for an opening/closing body that is attached to an opening portion of a fixed body so as to be openable and closable. The lock device includes lock portions, a pair of rods, a manipulation unit, and a link unit. The opening/closing body or the fixed body has an installation surface on which the link unit is installed, and the installation surface is provided with a holding portion which holds the link unit. One of the base portion and the holding portion is formed with a bendable elastic engagement piece or pieces, and the base portion is installed on the installation surface as a result of the elastic engagement piece or pieces being engaged with the other of the base portion and the holding portion. |
| US10738507B2 |
Status-indicating cylindrical lock assembly
An exemplary status-indicating locking assembly includes a cylindrical lock assembly and a status-indicating assembly. The status-indicating assembly includes a sensor configured to sense the status of the cylindrical lock assembly, a transmission configured to communicate the lock status to at least one side of a door, and an indicator configured to display indicia relating to the lock status on the at least one side of the door. In certain forms, the sensor, transmission, and indicator may be electronic, mechanical, hydraulic, magnetic, or combinations thereof. |
| US10738506B2 |
Modular clutching mechanism
An exemplary clutch mechanism includes a casing, first and second hubs rotatably mounted to the casing, an electrically-actuated drive assembly mounted within the casing, and a clutching lug movably mounted within the casing. The lug has an engaged position in which the lug couples the hubs for joint rotation and a disengaged position in which the hubs are rotationally decoupled. The drive assembly is operable to drive the lug between the engaged and disengaged positions to couple and decouple the hubs. The clutch mechanism is modular and self-contained within the casing such that the mechanism can be installed to each of a plurality of different lockset products without opening the casing. |
| US10738505B2 |
Door lock with door switch
A door lock for a household electrical appliance has an electric door switch with two contact elements, a pusher and a pusher control element. The pusher presses against a first contact element that holds the door switch in one of the two switching states. When the pusher is displaced from a first pusher position to a second pusher position, the door switch transfers into the other of the two switching states. The pusher control element, which is movable relative to the pusher, moves from one of the two control positions to the other on closing of the door. The pusher control element has a control path where a first path section blocks the pusher against displacement from the first pusher position to the second pusher position and a second path section provides the pusher with space for a displacement from the first pusher position to the second pusher position. |
| US10738502B2 |
Shade-providing structure
The present invention relates to an easily assembled and disassembled shade-providing structure, such as may be mounted to a playground assembly. The shade-providing structure comprises an outer frame defining an interior space and a canopy that may be positioned in that interior space. The canopy has one or more rods around its periphery, such as may be inserted through one or more pockets in the canopy fabric. Each of the outer frame and the rod(s) has a set of apertures configured to receive a locking fastener and a set of apertures configured to receive a jack screw or similar tensioning device. Accordingly, to assembly the structure, one or more jack screws can be used to provide the canopy with a desired tension and then locking fasteners can be used to secure the canopy to the outer frame. |
| US10738501B2 |
Pole tent and frame tent systems with variable transition sections
A tent system including a first tent section having a first transition border. The first transition border is configured to receive a first support member at a first transition height. The first transition border has a first transition width. A first transition section is defined by the first transition border and a second transition border. The second transition border is configured to receive a second support member at a second transition height. The second transition border has a second transition width that is less than the first transition width. A flexible roof is configured to cover the first tent section and the first transition section. The flexible roof is configured to be supported by at least the first support member and second support member. The flexible roof is configured to cover the tent system. |
| US10738498B2 |
Deployable mast structure
A deployable mast structure (100) is disclosed, comprising a body configured to adopt a tubular shape when the mast structure is in a deployed configuration, and a plurality of openings (102) formed in a wall of the body so as to define a plurality of integral tape-spring hinges (103) in the wall of the body, the plurality of openings being configured so as to permit the body to collapse along its longitudinal axis into a stowed configuration when the tape-spring hinges are buckled. In the stowed configuration, the integral tape-spring hinges are configured to exert a force which urges the structure towards the deployed configuration. Since the mast structure collapses along its longitudinal axis, the structure only occupies a small volume in the stowed configuration. A method of fabricating the deployable mast structure from a layered composite material is also disclosed. |
| US10738496B2 |
Parking garage for motor vehicles, in particular multistory parking garage, and method for manufacturing a parking garage
A parking garage for motor vehicles that can be easily, quickly and cost-effectively erected, and makes efficient use of limited space, in particular a multistory garage, is proposed, comprising a ground floor level and at least one parking floor level located above the ground floor level, a support structure with a shaft, at least one conveyor for the essentially vertical transport of motor vehicles, the conveyor being situated in the shaft of the support structure, the at least one parking floor level comprising at least one parking place for at least one motor vehicle, the parking garage being designed for transferring a motor vehicle between the conveyor and a parking position on the at least one parking place, the transfer being powered by the motor vehicle itself, such that a first side of at least one of the parking floor levels is located on the support structure. |
| US10738494B1 |
Channel drain assembly
A drain assembly for an artificial body of water is provided. The drain assembly includes a one piece structure that seals onto a sump and allows the drain openings to be selected from one or more circular, slotted, or other shaped drain openings The drain assembly can include a baffle that sits within an elongate internal space enclosed by a sump and the single drain cover. The drain cover can include an access opening disposed between a first inlet opening and a second inlet opening of the drain cover. The access cover can have a greater cross-sectional area than that of the first inlet opening and the second inlet opening. The access cover and the drain cover can each be adapted to receive plaster on a top surface to allow the access cover to blend in with the drain cover. |
| US10738493B2 |
Sheet material
Sheet material, for example for a swimming pool cover 12, comprises an upper layer 14 of mid-IR absorbing material and a lower layer 16, with bubbles 18, which absorbs visible light. The material passes at least 25% of radiation in the near-IR region, thus promoting heating of the water while suppressing growth of algae. Inorganic particles are used to block visible radiation and pigments are used to block mid-IR radiation. |
| US10738485B2 |
Temporary corner guard
It is the object of the present invention to improve the stability of temporary corner guards. The Improved Temporary Corner Guard achieves enhanced stability through strategic selection of total device mass, mass distribution, and frictional properties of the selected materials. The Improved Temporary Corner Guard has a total device mass that is higher than commercially available corner guards. The device mass is strategically distributed, with the bulk of the weight residing in the base portion of the device. The device may also employ materials or coatings that have a higher coefficient of friction when placed against the outside corners, which would further enhance the ability to resist being upset if a lateral force is applied during use. |
| US10738484B2 |
Shock absorbing interlocking floor system
Floor panels include a top portion that is molded from a plastic material. The top portion has a substantially planar top surface and side surfaces. The side surfaces depend downward from the substantially planar top surface forming a cavity in an underside of the substantially planar top surface. A bottom support structure fills the cavity, thereby providing support and shock absorption to the substantially planar top surface. |
| US10738482B2 |
Floor panel and floor covering consisting of a plurality of such floor panels
The invention relates to a floor panel, in particular a laminated floor panel. The invention also relates to a floor covering consisting of a plurality of mutually coupled floor panels according to the invention. The invention further relates to a method for mutually coupling two floor panels, in particular laminated floor panels, according to the invention. |
| US10738478B2 |
Floor panel and floor covering consisting of a plurality of such floor panels
The invention relates to a floor panel, in particular a laminated floor panel. The invention also relates to a floor covering consisting of a plurality of mutually coupled floor panels according to the invention. The invention further relates to a method for mutually coupling two floor panels, in particular laminated floor panels, according to the invention. |
| US10738474B1 |
Stackable step component with adjustable tread incline
A stackable step component with adjustable tread incline includes a step frame having a top edge surface and a bottom edge surface. The top edge surface is substantially level when the bottom edge surface is in contact with an inclined ground surface. The stackable step component also comprises one or more ground penetrating features coupled to the step frame that secure the step frame to the ground surface and an adjustable tread coupled to the top edge surface. The adjustable tread allows adjustment of a tread incline angle. The step component is used to construct a stairway one step at a time without costly design intensive stringers. Each step component includes an adjustable tread so after installing, the tread incline of each step can be set to be level or at a desired angle. A quick and inexpensive outdoor stairway is constructed where each step supports at least three-hundred pounds. |
| US10738467B2 |
Curtain wall L-bracket and clip assembly
L-shaped bracket for securing insulation relative to a mullion or transom includes a side plate which defines a first major side of the L-shaped bracket and a flange which defines a second major side of the L-shaped bracket. The side plate defines at least one aperture configured to receive a fastener so as to facilitate attachment of the side plate to a side surface of the mullion or transom. A first receiving slot is disposed in the side plate and configured to receive a clip leg of a clip. The first receiving slot can be defined by a slot plate supported in spaced relation to a surface of the side plate. The clip is configured to engage the insulation. |
| US10738464B2 |
Non-linear dynamic absorber and use thereof for acoustic insulation
A building element includes a sheet of a rigid material and at least one nonlinear energy sink including a blade with two end parts and a nonlinear spring function intermediate part, a mass fixed to the nonlinear spring function intermediate part of the blade, and a fixing element allowing the two end parts of the blade to be fixed to a solid support in such a way that the nonlinear spring function intermediate part can oscillate about its position of equilibrium or its positions of equilibrium. The nonlinear energy sink is fixed rigidly to the sheet by the fixing element. The building element can be contained in a partition wall. Additionally, such an energy sink or building element can be used for reducing the acoustic transparency of a wall. |
| US10738463B2 |
Self-bracing, two-way moment frame precast system for industrial support structure and method of utilizing same
A self-bracing, two-way moment frame precast system for industrial support structure and method of erecting a precast industrial support structure without temporary or permanent bracing or shoring are disclosed. This is accomplished by utilizing a moment frame element in two directions to create free standing tower that requires no bracing during erection or in service. The system also utilizes a connection that allows the erection crane to achieve alignment during erection such that the entire system can be erected by a ground based personnel. |
| US10738462B2 |
Deck connector
The invention relates to a deck connector for aligning adjacent decking members, such as deck boards, at a set distance from each other and for attaching the decking members to a support member, such as a joist. |
| US10738461B2 |
Installation unit for a bathroom
An installation unit for a bathroom, having at least one wall cladding element covering a bathroom wall. At least one transmitter unit having at least one associated transmitter antenna, which is part of a wireless power and/or signal transmission device, is disposed on the rear side, facing away from the visible side, of the wall cladding element. The transmitter unit can be coupled in a wireless power and/or signal transmitting connection to a receiver unit positioned in the bathroom. |
| US10738452B2 |
Flush toilet
Disclosed is a flush toilet including: a bowl portion having a waste-receiving surface and a rim; a drain passage; a rim spout section provided in the rim; and a water-conducting passage configured to supply the flush water to the rim spout section. The bowl portion has a front region and a rear region, and the rim spout section includes: a rim water passage formed inside the rim; and the rim spout port formed at a downstream end of the rim water passage. The rim water passage is provided to extend from either one of right and left parts of the rim to the remaining one of the right and left parts of the rim, via a front end of the rim. Further, the rim water passage has, in the front region of the bowl portion, a cross-sectional area constant zone. |
| US10738451B2 |
Water storage tank, hot water storage-type heat exchanger, and sanitary washing device
According to one embodiment, water storage tank has a space in an interior of the water storage tank. Water is stored in the space. The tank includes a lower enclosure, an upper enclosure, and a bonding member. The upper enclosure is positioned on the lower enclosure. The space is formed by the upper enclosure being bonded to the lower enclosure. The upper enclosure is longer than the lower enclosure in a vertical direction. The bonding member bonds the lower enclosure and the upper enclosure and is positioned between the lower enclosure and the upper enclosure. The lower enclosure has a concave part provided on the space side of the bonding member. The upper enclosure has a convex part provided on the space side of the bonding member. The convex part is engaged with the concave part. |
| US10738449B2 |
Hydraulic energy storage mechanism and pedestal pan toilet
The present invention discloses a hydraulic energy storage mechanism, including a cylinder block, a cylinder body, a piston, a support, and a latch bolt component. In the present invention, a cylinder body, a piston, and a support structure being provided with a power slide block is used, and the tap water pressure is applied to push the piston to compress a spring and converted into elastic potential energy; the power slide block is driven by releasing the elastic potential energy to operate a suction drainage device of a water closet. The present invention has advantages of a small volume, large acting force, a simple structure, and reliable working, and effectively improves sewage drainage efficiency of the water closet. |
| US10738444B2 |
Magnetic coupling for sprayheads
A faucet including a faucet head, a body and a magnetic coupling releasably coupling the faucet head to the faucet body. |
| US10738441B2 |
Measuring equipment for determining the result of earthmoving work
The result of working with an earth moving machine comprising a bucket may be determined using known dimensions of the bucket combined with determinations of the depth of cutting and the horizontal travel or accumulated length of horizontal travel. The depth of cutting is determined by using the bucket as a receptacle as well as a depth sensor. |
| US10738438B2 |
Attachment for a bucket of a prime mover
An attachment for use with a bucket of a prime mover comprises a base member having fixed shape in a longitudinal direction of the base member between first and second ends with first and second pivoting members pivotally connected at the first and second ends of the base member, each actuated for pivotal movement about a respective transverse axis by a distinct actuator. The second pivoting member forms a base for releasably receiving different attachment ends such as a secondary arm member carrying a respective pivoting member independently actuated of the base member's pivoting members that is disposed on a secondary arm member end distal to a connection end thereof for connecting to the base member, an extension member without any actuators and pivoting members, and a tool section which is designed for carrying out a specific function. |
| US10738435B2 |
Polyurethane foam in foundation footings for load-bearing structures
Foundation footing system for a load-bearing structure comprising a hole in the ground and a post in the hole extending above the hole. A gap present between the sides of the post and the sides of the hole contains a cured, hydrophobic, closed-cell, polyurethane foam to firmly hold the post in place and protect the post from moisture. Alternatively, a foundation footing system for a load-bearing structure comprising a hole in the ground filled with a cured, hydrophobic, closed-cell, polyurethane foam and a post place on and connected to the top of the foam. |
| US10738431B2 |
Connection structure for a marine installation, marine installation and method of erecting a marine installation
A connection structure for connecting a seabed anchor to a superstructure for electrical power engineering has a horizontally encircling, vertically extending wall, which bounds a spatial region inside the connection structure. A first connecting section is configured for connection to the superstructure. A second connecting section is configured for connection to the seabed anchor. |
| US10738426B2 |
Gate and security barrier comprising a gate
Security barrier comprising at least one barrier structure (10) and at least one gate (1), wherein the barrier structure (10) comprises one or more bottom panels (20) and the gate (1) forms a closable passage through the security barrier and wherein the gate (1) comprises at least one base element (2), wherein in installed state of the security barrier one or more of said one or more bottom panels (20) rest upon the at least one base element (2), such that the gate (1) is at least partly held in place by the barrier structure (10) and gate (1) for a such security barrier. |
| US10738425B2 |
Security barrier
A security barrier for deployment in crowd control and/or containment, the security barrier being capable of adopting at least two configurations. In a first configuration the security barrier is erected for deployment and comprises a compartment bounded at its front by a front panel for providing a barricade, at its rear by a rear panel of lower height than the front panel, at its sides by respective side panels pivotally connecting the rear and front panels, and at its bottom by a bottom panel connected at least two of the front panel, the rear panel, and the respective side panels. In its second configuration the security barrier is collapsed for storage and/or transportation. |
| US10738415B2 |
Iron supporting apparatus, method of making and method of using the same
An apparatus for ironing fabric-containing articles is provided. The apparatus includes a board having a top surface, and a tray movably coupled with the board. The tray comprises a base portion, and a top portion coupled with the base portion. The tray is configured to be movable from an open configuration to a closed configuration. In the open configuration, one end of the tray is extended away from the board. An iron can be placed onto the top portion of the tray. In the closed configuration, the tray is folded onto a portion of the board for storage. |
| US10738412B2 |
Dual type drying machine
A dual type drying machine includes a main drying unit, a main unit door configured to open and close a front side of the main drying unit, an auxiliary drying unit positioned vertically above the main drying unit and defining a laundry accommodation space, an auxiliary unit door configured to open and close a top surface of the laundry accommodation space, a cabinet that accommodates the main drying unit and the auxiliary drying unit, the cabinet defining an exterior of the drying machine, and an operation panel disposed at a front side of the auxiliary drying unit. When the auxiliary unit door is closed, top surfaces of the cabinet and the auxiliary unit door define a top exterior surface of the drying machine. |
| US10738409B2 |
Laundry treating appliance with a sensor
An apparatus and method towards a laundry treating appliance for drying laundry comprising a rotatable drum at least partially defining a treating chamber and having a front and a rear where at least one conductivity sensor is located within the treating chamber, and a motor rotating the drum tumbles laundry within the treating chamber to enable contact of the laundry with the conductivity sensor. |
| US10738408B2 |
Clothes treating apparatus
The present invention relates to a clothes treating apparatus comprising: a housing; a tub which is provided in the housing and stores water; a drum which is provided in the tub and stores laundry; a driving unit which is provided on the external bottom surface of the tub and rotates the drum; a heater which heats the water stored in the tub; and a receiving part which is downwardly recessed from the bottom surface of the tub so that the heater is received therein, and which has one portion thereof protruding from the outer circumference to the radial direction of the bottom surface of the tub. |
| US10738407B2 |
Laundry treating appliance lint filter
A method of removing lint from drying air in a laundry treating appliance having a treating chamber for holding clothes for treatment according to a cycle of operation, a treating chemistry dispenser fluidly coupled to the treating chamber, and an air supply having an inlet and outlet fluidly coupled to the treating chamber is disclosed. The method includes a laundry treating phase including supplying treating chemistry from the treating chemistry dispenser to the treating chamber and leaving a portion of the treating chemistry within the treating chamber to form a bath of treating chemistry, a laundry drying phase including supplying air to the treating chamber through the inlet and exhausting the supplied air from the treating chamber. |
| US10738402B2 |
Dye exhaustion and dryer apparatus
An apparatus for dye application to textile manufactures, exhaustion of the applied dye, and drying of the textile manufacture. The apparatus, in some implementations, includes a dye applicator that applies dye evenly to a textile manufacture of varying length, one or more microwave elements for heating the textile manufacture with applied dye to exhaust the dye, and a blower system to dry the textile manufacture after application of the applied dye. |
| US10738393B2 |
Silicon carbide epitaxial substrate and silicon carbide semiconductor device
A silicon carbide epitaxial substrate includes a silicon carbide single-crystal substrate of one conductivity type, a first silicon carbide layer of the above-mentioned one conductivity type, a second silicon carbide layer of the above-mentioned one conductivity type, and a third silicon carbide layer of the above-mentioned one conductivity type. The silicon carbide single-crystal substrate has first impurity concentration. The first silicon carbide layer is provided on the silicon carbide single-crystal substrate, and has second impurity concentration that is lower than the first impurity concentration. The second silicon carbide layer is provided on the first silicon carbide layer, and has third impurity concentration that is higher than the first impurity concentration. The third silicon carbide layer is provided on the second silicon carbide layer, and has fourth impurity concentration that is lower than the second impurity concentration. |
| US10738383B2 |
Method for nickel-free phosphating metal surfaces
Described herein is a method for substantially nickel-free phosphating of a metallic surface, wherein a metallic surface, optionally after cleaning and/or activation, is first treated with an acidic aqueous phosphating composition that includes zinc ions, manganese ions, and phosphate ions, and is optionally rinsed and/or dried, and is thereafter treated with an aqueous after-rinse composition that includes at least one kind of metal ion selected from the group consisting of the ions of molybdenum, copper, silver, gold, palladium, tin, antimony, titanium, zirconium, and hafnium and/or at least one polymer selected from the group consisting of the polymer classes of the polyamines, polyethyleneamines, polyanilines, polyimines, polyethyleneimines, polythiophenes, and polypryroles and also mixtures and copolymers thereof, with both the phosphating composition and the after-rinse composition being substantially nickel-free. |
| US10738378B2 |
Multi-chamber deposition equipment for solid free form fabrication
Provided is a chamber system for solid free form fabrication, the chamber system having a deposition chamber, a service chamber and one or more loading/unloading chambers. The chamber system allows for a more efficient and cost effective process to service the deposition apparatus, load holding substrates, and unload workpieces without requiring having to adjust the atmosphere in the deposition chamber. |
| US10738376B2 |
Hard coating for cutting tool
A hard coating includes a thin film layer which has a total thickness of 0.5-10 μm and has an overall composition of Al1-a-bTiaMebN (0.2 |
| US10738375B2 |
Hard thin films
Systems and methods provide for the improvement of surface properties via deposition of a film. A typical film may comprise at least three, including at least four components, and typically includes at least one of, including both of, Nitrogen and Oxygen. A film may include at least one of Silicon, Phosphorous, and Boron, and one or more modifiers. For some films, a modifier may include an element having a cationic field strength greater than 10 Å{circumflex over ( )}−2. A film may have a high hardness and/or modulus. A film, may be substantially transparent to visible light. Some films have high refractive indices. Some films have low refractive indices. Some films have very low ultraviolet extinction coefficients. |
| US10738372B2 |
Method of processing fully austenitic stainless steel with high strength and high toughness
A method of processing fully austenitic stainless steels, comprising the following steps: (1) performing a solution treatment on a raw material with a certain chemical composition, and cooling to get samples, the raw material contains: 0˜0.2% of C, 0˜0.2% of N, not more than 0.03% of P, not more than 0.001% of S, 0.5%˜1% of Si, 1.0%˜2.0% of Mn, 15%˜17% of Cr, 5%˜7% of Ni by weight, the remaining is Fe, and the content of C and N should not be zero simultaneously with a total content of both at 0.15%˜0.2%; and (2) performing hot-working for deformation of the samples obtained in step (1), to get a fully austenitic stainless steel. The stainless steel prepared by the hot-working deformation of the present invention has a yield strength of 2 to 3 times of that before hot-working deformation and an elongation of 1.05 to 1.2 times of that before hot-working deformation. |
| US10738367B2 |
Method for homogenizing steel compositions
This disclosure describes methods for improving the performance and consistency of steels by closely controlling the initial homogenization of steel compositions prior to hot working. Experimental data is provided illustrating that the traditional austenitization techniques do not take into account diffusion of the various components within a steel composition and, as such, may not completely homogenize the steel composition. In the methods described in this disclosure, the initial step of austenitizing the steel ingot is altered to achieve a more homogenous distribution of the different components throughout the ingot. The improved method includes heating the steel composition to a temperature within the upper half of the pure austenitic phase temperature range and maintaining the steel composition at that temperature for a period of time determined based on the diffusivity in the austenitic phase of the steel composition of at least one constituent of the steel. |
| US10738363B2 |
Analyzer and analytical method for predicting prognosis of cancer radiotherapy
The present invention provides an analyzer for predicting a prognosis of cancer radiotherapy, including a detection device and an arithmetic device. In a specimen, expression levels of a plurality of microRNAs (miRNAs) can be detected by the detection device. The miRNAs includes hsa-miR-130a-3p, hsa-miR-215-5p, hsa-miR-29a-3p, hsa-let-7b-5p, hsa-miR-19b-3p, hsa-miR-374a-5p and hsa-miR-148a-3p. The expression levels of miRNAs can be analyzed by the arithmetic device using logistic regression, and the analyzed values can be used to determine that the prognosis of cancer radiotherapy is poor or good. |
| US10738353B2 |
Matrix arrays and methods for making same
A method of forming a polymer matrix array includes applying an aqueous solution into wells of a well array. The aqueous solution includes polymer precursors. The method further includes applying an immiscible fluid over the well array to isolate the aqueous solution within the wells of the well array and polymerizing the polymer precursors isolated in the wells of the well array to form the polymer matrix array. An apparatus includes a sensor array, a well array corresponding to the sensor array, and an array of polymer matrices disposed in the well array. |
| US10738350B2 |
Methods and compositions for whole genome amplification and genotyping
This invention provides methods of amplifying genomic DNA to obtain an amplified representative population of genome fragments. Methods are further provided for obtaining amplified genomic DNA representations of a desired complexity. The invention further provides methods for simultaneously detecting large numbers of typable loci for an amplified representative population of genome fragments. Accordingly the methods can be used to genotype individuals on a genome-wide scale. |
| US10738347B2 |
Multiplex target detection assay
Provided herein are reagents and kits for detection of multiple target sequences in a single-tube, single-color assay, and methods of use thereof. In particular, multiplex assays are provided for the detection of Mycobacterium tuberculosis complex target sequences (e.g., katG, rpoB, inhA promotor, pncA, etc.). |
| US10738344B2 |
Mass spectrometry method for measuring thiamine in body fluid
Provided are methods for determining the amount of total thiamine in a body fluid sample using liquid chromatography and mass spectrometry. Total thiamine is converted to free thiamine by treatment with an acid phosphatase prior to thiamine separation and quantification. |
| US10738341B2 |
Coenzyme-linked glucose dehydrogenase and polynucleotide encoding the same
The present invention provides members that produce on a large scale a coenzyme-linked glucose dehydrogenase which has excellent substrate-recognizing ability toward glucose while providing low action on maltose. The present invention relates to a polynucleotide encoding a soluble coenzyme-linked glucose dehydrogenase that catalyzes the oxidation of glucose in the presence of an electron acceptor and has an activity toward maltose of 5% or lower; a polypeptide encoded by the nucleotide sequence of the polynucleotide; a recombinant vector carrying the polynucleotide; a transformed cell produced using the recombinant vector; a method for producing a polypeptide comprising culturing the transformed cell and collecting from the cultivated products a polypeptide that links to FAD to exert the glucose dehydration activity; a method for determination of glucose using the polypeptide; a reagent composition for determination of glucose; and a biosensor. |
| US10738337B2 |
Assays and other reactions involving droplets
The present invention generally relates to droplets and/or emulsions, such as multiple emulsions. In some cases, the droplets and/or emulsions may be used in assays, and in certain embodiments, the droplet or emulsion may be hardened to form a gel. In some aspects, a heterogeneous assay can be performed using a gel. For example, a droplet may be hardened to form a gel, where the droplet contains a cell, DNA, or other suitable species. The gel may be exposed to a reactant, and the reactant may interact with the gel and/or with the cell, DNA, etc., in some fashion. For example, the reactant may diffuse through the gel, or the hardened particle may liquefy to form a liquid state, allowing the reactant to interact with the cell. As a specific example, DNA contained within a gel particle may be subjected to PCR (polymerase chain reaction) amplification, e.g., by using PCR primers able to bind to the gel as it forms. As the DNA is amplified using PCR, some of the DNA will be bound to the gel via the PCR primer. After the PCR reaction, unbound DNA may be removed from the gel, e.g., via diffusion or washing. Thus, a gel particle having bound DNA may be formed in one embodiment of the invention. |
| US10738336B2 |
Mutant microorganisms to synthesize colanic acid, mannosylated and/or fucosylated oligosaccharides
The present invention relates to mutated and/or transformed microorganisms for the synthesis of various compounds. More specifically, the present invention discloses microorganisms mutated in the genes encoding for the regulators ArcA and IclR. The latter mutations result in a significant upregulation of the genes that are part of the colanic acid operon. Hence, said microorganisms are useful for the synthesis of any compound being part of the colanic acid pathway such as GDP-fucose, GDP-mannose and colanic acid, and/or, can be further used—starting form GDP-fucose as a precursor—to synthesize fucosylated oligosaccharides or—starting from GDP-mannose as a precursor—to synthesize mannosylated oligosaccharides. In addition, mutations in the genes coding for the transcriptional regulators ArcA and IclR lead to an acid resistance phenotype in the exponential growth phase allowing the synthesis of pH sensitive molecules or organic acids. |
| US10738331B2 |
Bacteria based cellulosic ethanol fermentation process
A process for the creation of ethanol from cellulosic materials using the bacteria Cellulomonas sp. and aerobic Zymomonas mobilis in the same medium under the same conditions to breakdown cellulosic materials into glucose and to ferment that glucose into ethanol and three significant byproducts, glycerol, acetic acid, and lactic acid. |
| US10738327B2 |
Electroporation cuvettes for automation
The present invention relates to an electroporation device that may include many electroporation units and electroporation systems that can be used in an automated environment, e.g., as one station or module in a multi-station or multi-module cell processing environment. The electroporation device comprises an electroporation cuvette coupled with an adapter or engagement member at the top that is configured for engagement with liquid handling instrumentation, and a “sipper” conduit at the bottom for sample intake and output. |
| US10738326B2 |
Adeno-associated virus vector for gene transfer to nervous system cells
The present invention provides a means for transferring a therapeutic gene of interest into a nervous system cell by a highly-efficient and simpler means. More specifically, the present invention provides a recombinant vector that uses an adeno-associated virus (AAV), a method for manufacturing the recombinant vector, and a method for using the recombinant vector. More specifically, recombinant adeno-associated virus virions, which are capable of passing through the brain-brain barrier, for transferring a therapeutic genes of interest into a nervous system cell in a highly-efficient manner, a drug composition containing the recombinant adeno-associated virus virions, a method for manufacturing the recombinant adeno-associated virus virions, and a kit or the like are provided. |
| US10738323B2 |
Generation of induced pluripotent stem cells from normal human mammary epithelial cells
Described herein are reprogramming techniques allowing for production of mammary-derived iPSCs (“m-iPSCs”). The m-iPSCs described herein exhibit all the hallmarks of stem cell identity including round cluster, bright colony morphology, clonal expansion, and pluripotent marker expression (alkaline phosphatase expression, Oct-4, nanog, etc.) Further refined techniques allow for generation of m-iPSCs under essentially defined conditions. |
| US10738310B2 |
Treating cancer deficient in FANCA, FANCD2, FANCE, or FANCG with an ATM inhibitor
This present invention compositions and methods of treating cancer and methods of accessing/monitoring the responsiveness of a cancer cell to a therapeutic compound. |
| US10738309B2 |
Antisense oligonucleotides (ODN) against SMAD7 and uses thereof in medical field
The invention relates to antisense oligonucleotidic sequences (ODN) against Smad7 suitably modified, and their uses in medical field as therapeutic biological agents, in particular in the treatment of chronic inflammatory bowel disease, such as Crohn's disease and ulcerative colitis. |
| US10738308B2 |
Short interfering nucleic acid (siNA) molecules containing a 2′ internucleoside linkage (3dT)
The present invention relates to RNAi molecules, and compositions thereof, comprising a 2′ internucleoside linkage connecting the nucleotide at position 1 and the nucleotide at position 2 at the 5′ end of the antisense strand. Specifically, the invention relates to single- and double-stranded short interfering nucleic acid (siNA) molecules that are capable of mediating RNA interference comprising 5′ modified nucleotides that comprise, among other potential modifications, a 2′ internucleoside linkage. The invention further relates to 5′ modified nucleotides used as reagents to generate the RNAi molecules of the invention and methods of using the disclosed RNAi molecules. |
| US10738306B2 |
Artificial nucleic acid molecules for improved protein or peptide expression
The invention relates to an artificial nucleic acid molecule comprising at least one 5′UTR element which is derived from a TOP gene, at least one open reading frame, and preferably at least one histone stem-loop. Optionally the artificial nucleic acid molecule may further comprise, e.g. a poly(A)sequence, a poyladenylation signal, and/or a 3′UTR. The invention further relates to the use of such an artificial nucleic acid molecule in gene therapy and/or genetic vaccination. |
| US10738305B2 |
Materials and methods for treatment of hemoglobinopathies
The present application provides materials and methods for treating hemoglobinopathies. More specifically, the application provides methods for producing progenitor cells that are genetically modified via genome editing to increase the production of fetal hemoglobin (HbF), as well as modified progenitor cells (including, for example, CD34+ human hematopoietic stem cells) producing increased levels of HbF, and methods of using such cells for treating hemoglobinopathies such as sickle cell anemia and β-thalassemia. |
| US10738303B2 |
Comprehensive in vitro reporting of cleavage events by sequencing (CIRCLE-seq)
Sensitive, unbiased methods for genome-wide detection of potential CRISPR-Cas9 off-target cleavage sites from cell type-specific genomic DNA samples. |
| US10738298B2 |
Apparatuses, methods and systems for automated processing of nucleic acids and electrophoretic sample preparation
Methods, systems and apparatus for automated extraction, purification, and processing of nucleic acids from biological samples are presented. In some embodiments, hydrogel supports are used to immobilize particulate biological input samples and extract nucleic acids during operations. The use of hydrogel facilitates automated sample processing on robotic liquid handling systems. Devices, methods, and systems are also provided for electrophoretic sample preparation. |
| US10738297B2 |
3D printable hydrogel materials
Hydrogel compositions including a polymer uniformly embedded with a loading agent are provided. Also provided are methods for extrusion printing hydrogel compositions to provide extruded hydrogel compositions, which can be crosslinked to provide crosslinked hydrogel structures. Also provided are methods for using crosslinked hydrogel structures in chemical processes. |
| US10738296B2 |
Transformant for producing 4-hydroxybenzoic acid or salt thereof
The mutant chorismate-pyruvate lyase (A) or (B) as described below is capable of producing 4-hydroxybenzoic acid or a salt thereof with sufficient practical efficiency. (A) A mutant chorismate-pyruvate lyase obtained by replacing the valine at position 80 in a chorismate-pyruvate lyase (ubiC) from Pantoea ananatis consisting of the amino acid sequence of SEQ ID NO: 1 with one or more other amino acids. (B) A mutant chorismate-pyruvate lyase obtained by replacing an amino acid in another chorismate-pyruvate lyase, the amino acid being at a position enzymologically homologous with that of the above valine, with one or mere other amino acids. |
| US10738289B2 |
Tevi chimeric endonuclease and their preferential cleavage sites
The present invention relates to a method to cleave target nucleic acid sequence by the catalytic domain of a GIY-YIG homing endonucleases I-TevI. More precisely, the invention relates to the deciphering of new preferential I-TevI cleavage sites for efficient and specific cleavage activity. The invention concerns a method for the generation of TevI specific chimeric endonucleases to target nucleic acid sequence including such cleavage sites and methods of using same for gene editing. |
| US10738274B2 |
Multilayer microencapsulated probiotic bacteria
A multilayer microencapsulated lactic bacteria and bifidobacteria, preferably bacteria with probiotic activity, and the use thereof to prepare a food product, supplement product, medical device or pharmaceutical composition or water- and/or fruit-based beverage are described. A process for preparing multilayer microencapsulated lactic bacteria and bifidobacteria, preferably bacteria with probiotic activity is described. A food product is described selected from water, water- and/or fruit-based beverages, milk, fresh whole milk, partially skimmed milk, powdered milk, cheese, fresh cheese, aged cheese, grated cheese, butter, margarine, yogurt, cream, milk- and chocolate-based custards, custards for sweets, jams and oily suspensions having bacteria, preferably multilayer microencapsulated lactic bacteria and bifidobacteria with probiotic activity. |
| US10738273B2 |
System for hydrolyzing a cellulosic feedstock slurry using one or more unmixed and mixed reactors
Provided is a system for hydrolyzing a cellulosic feedstock slurry. The system comprises one or more unmixed reactors for receiving and partially hydrolyzing the cellulosic feedstock slurry so as to produce a mixture of partially hydrolyzed slurry. The unmixed reactors may be plug flow reactors. One or more mixed reactors are downstream of the unmixed reactors for continuing the hydrolysis of the mixture of the partially hydrolyzed slurry. The one or more unmixed and mixed reactors may be connected in series, parallel or a combination thereof. |
| US10738272B2 |
Heating assembly for a bioreactor and an associated method thereof
A heating assembly for a bioreactor is disclosed. The heating assembly includes a holder having a plurality of segments coupled to each other to define a unitary structure and a heating component coupled to at least one segment of the plurality of segments. The unitary structure includes a top end, a bottom end, and a side wall. The side wall extends between the top end and the bottom end and along a circumferential direction of the heating assembly to define a cavity. At least a portion of the unitary structure has a gradually varied perimeter along a direction perpendicular to a plane which intersects the side wall and is parallel to the top end and the bottom end. |
| US10738270B2 |
System and method for microfluidic cell culture
Microfluidic devices and methods for perfusing a cell with perfusion fluid are provided herein, wherein the gravitational forces acting on the cell to keep the cell at or near a retainer or a retaining position exceed the hydrodynamic forces acting on the cell to move it toward an outlet. Also provided, are methods for assaying cell products within the microfluidic device. |
| US10738269B2 |
Photobioreactor systems and methods
An algal growth system includes a first flexible sheet material mounted on a first frame in a first mounted geometry having a first height and a first width, the first height being greater than the first width, and a second flexible sheet material mounted on a second frame in a second mounted geometry having a second height and a second width, the second height being greater than the second width. The first flexible sheet and the second flexible sheet material are noncontiguous. The algal growth system also includes a motor, the motor being coupled with an actuator system, where the motor actuates the actuator system, and a reservoir. |
| US10738265B2 |
Laundry detergent compositions comprising renewable components
The present disclosure relates to detergent compositions that comprise renewable components and exhibit good performance, as compared to both traditional detergent formulations that contain non-renewable ingredients and known detergent formulations that contain renewable components. |
| US10738261B2 |
Use of a fatty amine for preventing and/or reducing the metal losses of the parts in an engine
One or more fatty amines are soluble in a lubricating composition for preventing and/or reducing the metal losses of the parts of an engine, such as a marine engine. The parts are brought into contact with the lubricating composition in order to prevent or reduce the metal losses. |
| US10738260B2 |
Fullerene derivative and lubricant
One embodiment of the present invention is a fullerene derivative represented by general formula (1) (wherein FLN is a fullerene backbone; each A is independently a monovalent group including a divalent perfluoropolyether group; each R is each independently a hydrogen atom, a hydrocarbon group, or an alkoxycarbonyl group including a divalent perfluoropolyether group; at least one of the 2m R is a hydrocarbon group or an alkoxycarbonyl group including a divalent perfluoropolyether group; m is an integer from 1 to 5; and n is an integer from 1 to 6). |
| US10738259B2 |
Naphthalene-1,8-dicarboxylate ester compounds and lubricating oil base stocks and processes for making same
This disclosure relates to naphthalene-1,8-dicarboxylate ester compounds, lubricating oil base stocks comprising naphthalene-1,8-dicarboxylate ester compounds, lubricating oil compositions comprising such base stocks, and method of making such base stocks. The lubricating oil base stocks comprising naphthalene-1,8-dicarboxylate ester compounds exhibit desirable lubricating properties such as polarity. |
| US10738258B2 |
Method for improving engine fuel efficiency and energy efficiency
A method for improving fuel efficiency and energy efficiency, while maintaining or improving deposit control and cleanliness performance, in an engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil includes a base oil mixture. The base oil mixture includes a lubricating oil base stock as a major component, and at least one cobase stock, as a minor component. The at least one cobase stock is present in an amount sufficient to reduce kinematic viscosity (Kv100) of the base oil mixture as determined by ASTM D445, while maintaining or controlling cold cranking simulator viscosity (CCSV) of the lubricating oil as determined by ASTM D5293-15, such that the lubricating oil meets both kinematic viscosity (Kv100) and cold cranking simulator viscosity (CCSV) requirements for a SAE engine oil grade as determined by SAE J300 viscosity grade classification system. A lubricating oil having a composition including a lubricating oil base stock as a major component, and at least one cobase stock, as a minor component. |
| US10738254B2 |
Process and system for recovering natural gas liquids (NGL) from flare gas using Joule-Thomson (J-T) cooling and membrane separation
A process and system for recovering natural gas liquids (NGL) using a combination of J-T cooling and membrane separation. The process involves compressing, separating, and cooling a flare gas stream comprising at least methane and C3+ hydrocarbons prior to being introduced to a J-T valve. The cooled stream exiting the J-T valve is further separated, producing a NGL product stream and an uncondensed gas stream. The uncondensed gas stream is directed to a membrane separation step, which results in a C3+ hydrocarbon enriched stream and a C3+ hydrocarbon depleted stream. The C3+ hydrocarbon enriched stream may be recycled back to the process to recover more NGL. |
| US10738253B2 |
Bio-nano emulsion fuel
Disclosed herein is a method for synthesizing a nano-emulsion fuel composition. The method may include forming a water-in-fossil fuel emulsion by dispersing water into a fossil fuel in the presence of a surfactant, synthesizing carbon quantum dots with an average diameter between 0.5 nanometers to 20 nanometers, forming a mixture of the synthesized carbon quantum dots and the water-in-fossil fuel emulsion by dispersing the synthesized carbon quantum dots into the water-in-fossil fuel emulsion; the carbon quantum dots comprising 1 ppm to 10000 ppm of the mixture, and forming a nano-emulsion fuel composition by mixing a biofuel into the mixture of carbon quantum dots and the water-in-fossil fuel emulsion. |
| US10738249B2 |
Universal feeder for gasification reactors
A universal feeder system that combines with a fluidized bed gasification reactor for the treatment of multiple diverse feedstocks including sewage sludge, municipal solid waste, wood waste, refuse derived fuels, automotive shredder residue and non-recyclable plastics. The invention thereby also illustrates a method of gasification for multiple and diverse feedstocks using a universal feeder system. The feeder system comprises one or more feed vessels and at least one live bottom dual screw feeder. The feed vessel is rectangular shaped having three vertical sides and an angled side of no less than 60 degrees from the horizontal to facilitate proper flow of feedstock material that have different and/or variable flow properties. The feedstocks are transferred through an open bottom chute to a live bottom dual screw feeder and through another open bottom chute to a transfer screw feeder that conveys feedstock to the fuel feed inlets of a gasifier. |
| US10738246B2 |
Process for producing aromatics from a heavy hydrocarbon feed
The present invention relates to a process for producing monoaromatic hydrocarbons from a hydrocarbon feed comprising polyaromatics, the process comprising contacting said feed in the presence of hydrogen with a M/zeolite catalyst under hydrocracking process conditions. |
| US10738243B2 |
Liquid-crystalline medium and liquid-crystal display
The present invention relates to dielectrically positive liquid-crystalline media comprising one or more compounds of the formula I, and one or more compounds selected from the group of the compounds of the formulae II and III and/or IV, in which the parameters have the respective meanings indicated in the specification, and optionally one or more further dielectrically positive compounds and optionally one or more further dielectrically neutral compounds, and to liquid-crystal displays, especially active-matrix displays and in particular TN, IPS and FFS displays, containing these media. |
| US10738240B2 |
Thiadiazoloquinoxaline derivatives
The present invention relates to thiadiazoloquinoxaline derivatives of the formula I, in which R11, R12, A11, A12, A21, A22, Z11, Z12, Z21, Z22, W, X11, X12, r and s have the meanings indicated in Claim 1, to processes and intermediates for the preparation thereof, to the use of the compounds of the formula I for optical, electro-optical and electronic purposes, in particular in liquid-crystal media and in devices for regulating the passage of energy from an outside space into an inside space, and to these LC media and the devices comprising these media. |
| US10738237B2 |
Methods, treatment fluids and systems for differential acidizing of a siliceous material
The rapid reaction of hydrofluoric acid with siliceous materials can make it difficult to increase the permeability of subterranean formations containing siliceous minerals. Methods for stimulating a subterranean formation can comprise: providing a latent hydrofluoric acid composition comprising a degradable matrix, and a hydrofluoric acid precursor dispersed in the degradable matrix; introducing a first treatment fluid containing the latent hydrofluoric acid composition in a non-dissolved form into a wellbore penetrating a subterranean formation comprising a siliceous material; differentially depositing the latent hydrofluoric acid composition upon a portion of the siliceous material in one or more locations; degrading at least a portion of the degradable matrix, thereby exposing at least a portion of the hydrofluoric acid precursor; converting the exposed hydrofluoric acid precursor into hydrofluoric acid; and reacting the hydrofluoric acid with the siliceous material where the latent hydrofluoric acid composition was deposited. |
| US10738234B2 |
Methanogenesis
The phenomena of nutrient adsorption are utilised to enhance nutrient bioavailability and enhance methanogenesis efficiency. Thus methods for avoiding or reversing such adsorption or utilising the phenomena in a way favourable to promotion of methanogenesis in a formation, for example, through desorption of bound nutrients, or adsorption competing bacteria nutrients or methanogen toxicants, etc., are provided herein. |
| US10738232B2 |
Mixture of solvents for removing asphaltenes
A mixture comprising: a) from 0% to 95% of aromatic compounds and/or polycyclic aromatic compounds, said polycyclic aromatic compounds, if present, always being in an amount less than 10% with respect to component (a); b) from 0% to 85% of a mixture containing aliphatic compounds and a content of aromatic compounds lower than 30% with respect to (b); c) from 0% to 20% of an acetate component; d) from 1% to 50% of a mixture of compounds containing keto groups; with the proviso that said solvent mixture contains at least three components, one of which is (d) and the other two selected from (a), (b) or (c) and that their sum is always 00%; and with the proviso that said mixture has a solubility, measured with the Hansen parameters, characterized in that the dispersion force component of the solubility δd varies from 17 to 20 Mpa{circumflex over ( )}0.5 the polar force component of the solubility δp varies from 0.65 to 5 Mpa{circumflex over ( )}0.5, and the strength of the hydrogen bond component of the solubility δh varies from 0.65 to 5 MPa{circumflex over ( )}0.5. |
| US10738231B2 |
Syneresis reducing compositions for conformance applications using metal cross-linked gels
Methods and compositions that may be used to prevent the water from coming to the surface or otherwise interfering with the production of hydrocarbons are provided. An embodiment of the present disclosure is a method comprising: providing a treatment fluid comprising an aqueous base fluid, a polymer, a metal-based crosslinker, and an amino alkylene phosphonate; and introducing the treatment fluid into a wellbore that penetrates at least a portion of a subterranean formation. |
| US10738230B2 |
Invert emulsion drilling fluids
A composition includes an oil phase; a water phase emulsified in the oil phase; a viscosifier including a carbon chain and a polar group disposed along the carbon chain; and a hydrophobic nanomaterial having an average particle size of less than about 1 μm. The hydrophobic nanomaterial including a silane or siloxane molecule having a nonpolar chain disposed on a surface thereof. |
| US10738224B2 |
Nanoclay filled barrier adhesive compositions
A barrier adhesive composition comprising a resin system and organically modified nanoclay. The resin system comprises (a) a first polyisobutylene resin having a viscosity average molecular weight of about 300,000 to about 500,000 g/mol, (b) a second polyisobutylene resin having a viscosity average molecular of about 700,000 to about 900,000 g/mol and (c) tackifier. |
| US10738223B2 |
High polymer load polyolefin adhesive compositions
The present invention is related to adhesive compositions comprising about 50 to about 80 wt % of a polymer blend of at least two different propylene-based polymers, wherein the polymer blend has a melt viscosity of about 100 to about 6,000 cP and adhesive compositions comprising about 30 to about 60 wt % of a polymer blend of at least two different propylene-based polymers, wherein the polymer blend has a melt viscosity of about 6,000 cP to about 60,000 cP. When subjected to Temperature Rising Elution Fractionation, the polymer blend exhibits a first fraction that is soluble at −15° C. in xylene, the first fraction having an isotactic (mm) triad tacticity of about 70 mol % to about 90 mol %; and a second fraction that is insoluble or less soluble than the first fraction at −15° C. in xylene, the second fraction having an isotactic (mm) triad tacticity of about 85 mol % to about 98 mol %. |
| US10738218B2 |
Polysiloxane, material for semiconductor, and preparation method for semiconductor and solar cell
Provided is a polysiloxane, containing at least one segment selected from molecular structures shown by formula 1 below, wherein in formula 1, Q is an alkyl containing an alcoholic hydroxyl and having less than 12 carbon atoms in the main chain, or an alkyl containing an alcoholic hydroxyl and having less than 12 non-hydrogen atoms in the main chain and containing a heteroatom; and T is a hydroxyl, an alkyl, an alkyl containing an alcoholic hydroxyl and having less than 12 carbon atoms in the main chain, or an alkyl containing an alcoholic hydroxyl and having less than 12 non-hydrogen atoms in the main chain and containing a heteroatom. A doped slurry and a mask material prepared by using the polysiloxane, on the basis of having a good diffusivity, also have a good barrier property and a small amount of diffusion in air. In addition, according to a manufacturing method for a semiconductor, the diffusion in air of a doped impurity in the doped slurry is further reduced, so that the quality of a doping process can be further improved. |
| US10738217B2 |
Method for producing organopolysiloxanes with (meth)acrylate functions
There is provided a process for producing an organopolysiloxane A comprising at least one (meth)acrylate group, said process comprising the following steps: a) the following are reacted at a temperature of between 50 and 140° C., optionally between 70 and 130° C.: at least one organopolysiloxane B comprising at least one epoxy group, with acrylic acid or methacrylic acid or a mixture of the two, in the presence of a catalyst C which is a complex of iron in the oxidation state (III), of formula (1) below: [Fe(L1)3] (1) in which the symbols L1, which may be identical or different, represent a ligand chosen from the group made up of: a β-dicarbonylato anion or the enolate anion of a β-dicarbonyl compound, a carboxylate anion and an alkoxide anion, and of at least one solvent, and b) the product obtained, which is said organopolysiloxane A or a mixture containing predominantly said organopolysiloxane A, is isolated. |
| US10738210B2 |
Ink
An aqueous ink including: from 0.1 to 8 parts by weight of a self-dispersible pigment which comprises a carboxy-functional dispersant crosslinked around a pigment core by a crosslinking agent having at least two groups selected from oxetane, carbodiimide, hydrazide, oxazoline, aziridine, isocyanate, N-methylol, keteneimine, isocyanurate and epoxy groups; from 10 to 25 parts by weight of a first solvent selected from one or more of the group consisting of ethylene glycol, propylene glycol, dipropylene glycol and triethylene glycol; from 2 to 10 parts by weight of a second solvent selected from one or more of the group consisting of 2-pyrrolidone, N-methyl-2-pyrrolidone, N-ethyl-2-pyrrolidone, N-cyclohexyl-2-pyrrolidone and N,N-dimethylacetamide; from 20 to 45 parts by weight of glycerol; from 4 to 12 parts by weight of a styrene butadiene latex binder and/or a polyurethane latex binder; from 0.1 to 2 parts by weight of an acetylenic surfactant; from 0 to 2 parts by weight of 1,2-benzisothiazolin-3-one; and the balance to 100 parts by weight water. Also ink-jet printing processes, printed materials, ink containers and ink-sets. |
| US10738207B2 |
Water-based pigment dispersion
The present invention relates to a water-based pigment dispersion having not only excellent storage stability capable of suppressing solidification of a pigment or the like in ink ejection nozzles, but also excellent ejection properties and fixing properties, while maintaining good water resistance of the pigment dispersion as an advantage attained by using the pigment therein. That is, the present invention relates to a water-based pigment dispersion including a pigment, a polymer dispersant and an aqueous medium in which the pigment is dispersed in the aqueous medium using the polymer dispersant, the polymer dispersant being a water-insoluble polymer including carboxy groups that are at least partially neutralized with an alkali metal hydroxide, and having a crosslinked structure obtained by reacting a part of the carboxy groups with a water-insoluble polyfunctional epoxy compound, said water-based pigment dispersion satisfying the following conditions 1 and 2: Condition 1: a value calculated according to the formula: {[100−(neutralization degree)−(crosslinking degree)]/100}×(acid value of carboxy group-containing water-insoluble polymer) being from 32 to 130 mgKOH/g; and Condition 2: a value calculated according to the formula: [(neutralization degree)/100]×(acid value of carboxy group-containing water-insoluble polymer) being from 48 to 144 mgKOH/g. |
| US10738206B2 |
Black ceramic additives, pigments, and formulations
Ceramic black materials for use as, or in, colorants, inks, pigments, dyes, additives and formulations utilizing these black materials. Black ceramics having silicon, oxygen and carbon, and methods of making these ceramics; formulations utilizing these black ceramics; and devices, structures and apparatus that have or utilize these formulations. Plastics, paints, inks, coatings, formulations, liquids and adhesives containing ceramic black materials, preferably polymer derived black ceramic materials, and in particular polysilocarb polymer derived ceramic materials. |
| US10738204B2 |
Printing process for preparing controlled scattering effects
A method for creating controlled scattering effects including (a) disposing at least one curable ink layer onto a substrate in an imagewise fashion or in a continuous film fashion; (b) applying a first cure to partially cure the ink layer (a); (c) disposing at least one scattering material onto the ink layer (a); and (d) applying a second cure to fully cure the ink layer (a); wherein the first cure and the second cure are applied in a manner to control the disposition of the scattering material on top of and penetration into the curable ink layer to control surface and subsurface scattering properties. |
| US10738200B2 |
Polyamide nanoparticles and uses thereof
Nanoparticles of N-halamine-derivatized crosslinked polyamide. Process of preparing the polymeric nanoparticles per se and incorporated in or on a substrate. Uses of the polymeric nanoparticles and of substrates incorporating same, particularly for reducing a formation of organic-based contaminants, e.g., load of a microorganism or of a biofilm. |
| US10738199B2 |
Corrosion inhibitor-incorporated layered double hydroxide and sol-gel coating compositions and related processes
A corrosion-resistant coating on an aluminum-containing substrate such as an aluminum substrate, an aluminum alloy substrate (e.g., AA 2024, AA 6061, or AA7075), or other aluminum-containing substrate includes a corrosion inhibitor-incorporated Zn—Al layered double hydroxide (LDH) layer and a sol-gel layer. A zinc salt and a corrosion inhibitor (e.g., a salt of an oxyanion of a transition metal such as a vanadate) is dissolved to form a zinc-corrosion inhibitor solution, and the substrate is immersed in or otherwise contacted with the solution to form the corrosion inhibitor-incorporated Zn—Al LDH layer on the substrate. A sol-gel composition is applied on the corrosion inhibitor-incorporated Zn—Al LDH layer of the substrate to form a sol-gel layer, and the sol-gel layer is cured. |
| US10738196B2 |
Coating systems, use thereof for coating components and components coated therewith for rail vehicles and aircrafts
A coating material for producing a coating includes 15 to 70 wt. % of at least one CH acidic compound, 4 to 40 wt. % of at least one vinylogous carbonyl compound, 0.1 to 15 wt. % of at least one latent-basic catalyst, 0.00001 to 10 wt. % of at least one light stabilizer, 0.00001 to 20 wt. % of at least one open time extender, and 0.00001 to 20 wt. % of at least one pot life extender. Each wt. % of a respective ingredient is based on a total amount of the coating material. |
| US10738195B2 |
Translucent resin member
Provided is a translucent resin member including: an acrylic hard coat layer, a SiOX layer (1.2 |
| US10738194B2 |
Composite pigments containing calcium phosphate and method for their manufacture
The invention relates to composite pigment particles containing calcium phosphate, their manufacture and their use in coatings, plastics and laminates. The composite pigment particles contain titanium dioxide pigment particles and precipitated calcium phosphate. In one embodiment, the composite pigment particles additionally contain an inorganic and/or organic filler as an extender, preferably selected from the group comprising Ca, Ca—Mg and Mg carbonates, natural and synthetic silicon dioxide and oxides. The composite pigment particles are manufactured in a combined process of dispersion and precipitation. Depending upon the combination selected, use of composite titanium dioxide pigment particles of the invention can provide improved optical properties such as tinting strength or permits pigment savings with little to no loss of optical properties. In particular, the composite pigment particles of the invention can be used to replace part or all of the titanium dioxide contained in the user's system. |
| US10738192B2 |
Process for the preparation of indigo carmine
The present invention relates to an improved process for preparation of Indigo carmine of Formula (I), in high purity, more than 99.5%. |
| US10738191B2 |
Silicone-polyether copolymer, isocyanate-functional silicone-polyether copolymer formed therewith, silicone-polyether-urethane copolymer, sealants comprising same, and related methods
A silicone-polyether copolymer has the formula X—Y, where X is a silicone moiety having a particular structure and Y is a polyether moiety. An isocyanate-functional silicone-polyether copolymer formed therewith is also disclosed. Further, a silicone-polyether-urethane copolymer formed with the isocyanate-functional silicone-polyether copolymer is disclosed. Related methods of preparation as well as sealants and cured products thereof are further disclosed. |
| US10738188B2 |
Maleic anhydride grafted LLDPE having high melt index
Disclosed is a linear low-density polyethylene grafted with maleic anhydride (MAH-g-LLDPE). The MAH-g-LLDPE has a unique combination of properties including a low density and a high melt index. |
| US10738186B2 |
Vinyl chloride resin composition, vinyl chloride resin molded product, and laminate
A vinyl chloride resin composition comprises: (a) a vinyl chloride resin; (b) a diester plasticizer formed from a compound represented by the following predetermined formula (1) and (c) a trimellitate plasticizer formed from a compound represented by the following formula (2): where R4, R5, and R6 are alkyl groups that may be the same or different, and a straight chain ratio of each of R4, R5, and R6 is less than 90 mol %. |
| US10738184B2 |
Saponified ethylene-vinyl ester copolymer pellet and method for producing same
Provided is an EVOH resin pellet which is capable of reducing the occurrence of fish eyes in a melt molded article of an EVOH resin. The occurrence of fish eyes in a melt molded article such as a film that is produced by melt molding using pellets is able to be suppressed by setting the abundance of a conjugated polyene in a surface portion of the pellet to an intended amount or more. |
| US10738182B2 |
Molded articles and methods thereof
A molded article formed from a polymer composition, the polymer composition consisting essentially of: an ethylene homopolymer or ethylene/alpha-olefin copolymer; greater than 20 ppm of a fluoropolymer; and optionally, up to 5 wt. % of one or more of processing aids, acid neutralizers, stabilizers, phosphites, antioxidants, metal de-activators, pigments or colorants, or fillers; wherein the molded article exhibits an oxygen transmission rate [OTR, (cc*mm)/(m2*day*atm)]≤−3181 (cc2*mm)/g*m2*day*atm)×[Density, g/cc]+3077, (cc*mm)/(m2*day*atm). |
| US10738180B2 |
Thermoplastic vulcanizate and manufacturing method thereof
A thermoplastic vulcanizate is provided, including 10-50 parts by weight of a nylon plastic and 50-90 parts by weight of a cross-linked acrylic rubber polymer. The cross-linked acrylic rubber polymer is dispersed in the Nylon plastic. The cross-linked acrylic rubber polymer is formed by a modified acrylic rubber polymer having a hydrolysable silane group through crosslinking in the presence of water. In the modified acrylic rubber polymer having a hydrolysable silane group, a linkage group represented by formula (I) or formula (II) is between a backbone and the hydrolysable silane group: wherein R1 is H or —OH; R2 is H, —Z′—Si(OR′)3 or C1-C10 hydrocarbon group; R3 is H or C1-C10 hydrocarbon group; Z′ is a divalent bridging group; R′ is individually C1-C10 hydrocarbon group. A manufacturing method of the thermoplastic vulcanizate is also provided. |
| US10738179B2 |
Rubber mixture and pneumatic vehicle tire
The invention relates to a sulfur-crosslinkable rubber mixture, especially for the sidewall of pneumatic vehicle tires, and to a pneumatic vehicle tire whose sidewall consists at least partly of the sulfur-crosslinked rubber mixture. For reduced hysteresis, hence leading to low rolling resistance when used as a sidewall mixture, the rubber mixture comprises 20 to 80 phr of natural rubber and/or synthetic polyisoprene, 20 to 80 phr of at least one polybutadiene functionalized for attachment to silica and 20 to 50 phr of at least one silica with a CTAB surface area (to ASTM D 3765) of 50 to 130 m2/g and a nitrogen surface area (BET surface area) (to DIN ISO 9277 and DIN 66132) of 60 to 140 m2/g. |
| US10738176B2 |
Flame-retardant polyallyl and polyalkenyl isocyanurate compounds
Phosphate-based polyallyl isocyanurate cross-linker compounds, polyalkenyl isocyanurate cross-linker compounds, and a flame-retardant resin are disclosed. The phosphate-based polyallyl isocyanurate compound can have allyl phosphate substituents with variable functional groups. The phosphate-based polyallyl isocyanurate compound can have three or six allyl phosphate substituents. The brominated polyalkenyl isocyanurate compound can have brominated alkene-terminated substituents. The brominated alkene-terminated substituents can have variable functional groups and variable chain lengths. Both the phosphate-based polyallyl isocyanurate compounds and the brominated polyalkenyl isocyanurate compounds can be cross-linkers for epoxide polymers, acrylate polymers, vinylbenzene-terminated poly(phenyleneoxide) polymers, etc. The phosphate-based polyallyl isocyanurate compounds and the brominated polyalkenyl isocyanurate compounds can also be flame-retardant. The flame-retardant resin can contain the phosphate-based polyallyl isocyanurate compounds or the brominated polyalkenyl isocyanurate compounds, and it can be incorporated into a printed circuit board laminate. |
| US10738173B2 |
Poly(amide-imide) copolymer film, window for display device, and display device
A poly(amide-imide) copolymer film having a tensile modulus of greater than or equal to 5.4 GPa, and a yellowness index of less than or equal to 3.6, wherein the poly(amide-imide) copolymer film is a reaction product of an aromatic dianhydride including biphenyl tetracarboxylic dianhydride and 4,4′-hexafluoroisopropylidene diphthalic dianhydride, an aliphatic dianhydride including 1,2,3,4-cyclobutane tetracarboxylic dianhydride, an aromatic diamine including 2,2-bis(trifluoromethyl) benzidine, and an aromatic dicarbonyl compound including terephthaloyl dichloride. |
| US10738171B2 |
Sizing-coated carbon fiber bundle, thermoplastic resin composition, molded body, method for manufacturing sizing-coated carbon fiber bundle, and method for manufacturing molded body
Provided is a sizing-coated carbon fiber bundle that exhibits good spreadability in a step for spreading sizing-coated carbon fibers even in the case in which said carbon fibers exhibit a high adhesiveness with respect to a thermoplastic resin. Provided is a sizing-coated carbon fiber bundle that contains, as sizing components, at least a compound (A) containing an amino group or an amide group. |
| US10738163B2 |
Quick responsive, shape memory thermoset polyimide and preparation method thereof
A fast-response thermoplastic shape-memory polyimide and a preparation method thereof, related to a polyimide and a preparation method thereof. The present invention aims to solve the problem in high-temperature conditions of slow shape recovery poor stability, and poor mechanical properties of a shape-memory polymer prepared by utilizing an existing method. The structural formula of the polyamide of the present invention is as represented by formula (I). The preparation method is: 1. preparation of a diamine solution; 2. preparation of an anhydride-terminated high molecular weight polyamic acid; 3. preparation of a viscous sol-gel; and, 4. preparation of the thermoplastic shape-memory polyimide. The thermoplastic shape-memory polyimide prepared per the present invention is provided with a very fast shape recovery rate and improved shape-memory effect. The present invention is applicable in the field of polyimide preparation. |
| US10738161B2 |
Polyamidoamines with antimicrobial activity
Disclosed are polyamidoamines having a number average molecular weight ranging between 1,000 Da and 200,000 Da, obtained by copolymerisation of N,N-methylenebisacrylamide, glycine and 4-aminobutylguanidine (agmatine), and having the following formula (I) wherein n and m are two numbers such that the value of (n+m) can range from 5 to 1,000, preferably from 20 to 200, and even more preferably from 45 to 55. The compounds according to the invention are useful as active ingredients of pharmaceutical compositions for the treatment and/or prevention of microbial infections, or as plant protection products to counteract bacterial and fungal pathogens in organic farming. |
| US10738160B2 |
Carbohydrate polyamine binders and materials made therewith
A binder comprising the products of a carbohydrate reactant and polyamine is disclosed. The binder is useful for consolidating loosely assembled matter, such as fibers. Uncured fibrous products comprising fibers in contact with a carbohydrate reactant and a polyamine are also disclosed. The binder composition may be cured to yield a fibrous product comprising fibers bound by a cross-linked polymer. Further disclosed are methods for binding fibers with the carbohydrate reactant and polyamine based binder. |
| US10738157B2 |
Functionalized triptycene polymers and their uses
Embodiments described herein relate to compositions including iptycene-based structures. Some embodiments provide compositions including polymers having a backbone comprising an iptycene-based compound. Some embodiments described herein provide compositions having enhanced properties such as enhanced porosity, increased glass transition temperatures, and/or improved solubility as compared to traditional poly(aryl ether)-based compounds or traditional iptycene-based compounds. In some cases, the compositions may include various aryl ether compounds such as an aryl ether ketone incorporated into the polymer backbone. Non-limiting examples of suitable aryl ether compounds include polyaylethersulfones, polyaryletherketones, polyetherimides, and polyphenylene ethers. The compositions described herein may be useful in a wide variety of applications, including structural materials, flexible composites, ion conductors, fuel cell membranes such as proton exchanging membranes, sensors, preconcentrators, absorbents, or the like. |
| US10738156B2 |
Hydrophobic group-containing copolymer
The present invention aims to provide a polymer capable of well dispersing hydrophobic particles. The present invention relates to a hydrophobic group-containing copolymer including a structural unit (A) derived from a hydrophobic group-containing monomer that is represented by the formula (1) and a structural unit (B) derived from a carboxylic acid-based monomer. The proportion of the structural unit (A) is from 16% by mass or more to 50% by mass or less based on 100% by mass of the structural units derived from all monomers constituting the copolymer, and the copolymer has a weight average molecular weight of 10,000 to 1,000,000. |
| US10738153B2 |
Ring-opening polymerizations using a flow reactor
Techniques regarding the synthesis of one or more polymers through one or more ring-opening polymerizations conducted within a flow reactor and facilitated by one or more anionic catalysts are provided. For example, one or more embodiments can comprise a method, which can comprise functionalizing, via a post-polymerization reaction within a flow reactor, a chemical compound by covalently bonding a trimethylsilyl protected thiol to a pendent functional group of the chemical compound in a presence of a catalyst. The pendent functional group can comprise a perfluoroaryl group and a methylene group. |
| US10738152B2 |
Methods of electrospinning and compositions made therefrom
Disclosed herein are methods of electrospinning poly(glycerol sebacate) (PGS) which allow stable PGS fibers and fibrous PGS constructs, scaffolds and grafts to be formed. In one example, a disclosed method includes generating PGS fibers by blending PGS prepolymer with a heat resistant synthetic carrier polymer, wherein the blend is electrospun into micro- or nano-fibers, and the PGS prepolymer is cross-linked into PGS with heat without using chemical cross-linkers. In another example, a disclosed method includes electrospinning a PGS and gelatin blend, wherein the PGS and gelatin composition are cross-linked by heat curing without using chemical cross-linkers. In another example, the method includes preparing an electrospinning precursor solution comprising blending PGS prepolymer with poly(lactic-co-glycolic acid) (PLGA) and a chemical cross-linker; electrospinning the prepared blend; and exposing the electrospun blend to an organic solvent to remove the PLGA. |
| US10738147B2 |
N-hydroxyl ethyl piperidine (NHEP): a novel curing agent for epoxy systems
The present invention relates to an amine-based curing agent comprising at least 1% by weight of at least one tertiary amine and, optionally, primary and/or secondary amines. The tertiary amine is preferably an N-substituted piperidine tertiary amine and, more preferably, N-hydroxyethyl piperidine (NHEP). The present invention also relates to an epoxy resin composition formed using this amine-based curing agent and a method of making the epoxy resin composition. These tertiary amines enhance desirable properties of epoxy resin compositions without the negative impact on mechanical properties in the cured product normally seen with tertiary amine-based curing agents. |
| US10738146B2 |
Process for frontal polymerization of cationically polymerizable monomers
The invention relates to a process for free radical-induced cationic frontal polymerization of cationically polymerizable monomers using a combination of at least one cationic polymerization initiator and at least one activator for said at least one initiator, characterized in that benzopinacol is used as said activator. |
| US10738142B2 |
Soluble material for three-dimensional molding
The soluble material for three-dimensional modeling that is used as a material of a support material that supports a three-dimensional object when manufacturing the three-dimensional object with a fused deposition modeling type 3D printer. The soluble material for three-dimensional modeling includes at least one copolymer comprising a specific hydrophilic monomer unit and a specific hydrophobic monomer unit. The present invention has a glass transition temperature suitable for the FDM system, has a high dissolution rate in an alkaline aqueous solution, can be quickly removed from a precursor of a three-dimensional object, and makes it possible to suppress or reduce damage to a three-dimensional object. |
| US10738137B2 |
Reactor
A polymerization device that includes: a reaction vessel that houses a polymerization solution and in which a polymerization reaction is performed; a stirring blade that stirs the polymerization solution housed in the reaction vessel; a plurality of heat transfer pipes that transfer heat to the polymerization solution in order to start the polymerization reaction and cause the polymerization reaction to proceed, and that remove, from the polymerization solution, heat generated by the polymerization reaction; and a baffle arranged between a vessel wall of the reaction vessel and the heat transfer pipes. |
| US10738134B2 |
Cross-metathesized polysaccharide derivatives and processes for preparing them
Methods for the cross-metathesis of polysaccharides with one or more olefin-terminated side chains and cross-metathesized products are described. In an exemplary embodiment, a method for the synthesis of cellulose ω-carboxyesters via olefin cross-metathesis is described. Conditions of the reactions were relatively mild and the olefin-substituted polysaccharides and the appropriate monomeric olefin partners appear to follow Grubbs rules as summarized herein. The compounds and methods may be useful for structure-property studies, particularly those aimed at developing polymers for drug delivery, such as for controlled-release drug delivery systems, controlled-release coatings, increasing bioavailability of drugs, and maintaining drug supersaturation in the GI tract. |
| US10738132B2 |
Heterodimeric proteins
The invention provides novel heterodimeric proteins including heterodimeric antibodies. |
| US10738130B2 |
Bispecific antigen-binding molecules that bind MUC16 and CD3, and compositions thereof
Mucin 16 (MUC16) is highly expressed in ovarian cancer and expression on cancer cells is shown to protect tumor cells from the immune system. The present invention provides novel full-length human IgG antibodies that bind to human and MUC16 (monospecific antibodies). The present invention also provides novel bispecific antibodies (bsAbs) that bind to both MUC16 and CD3 and activate T cells via the CD3 complex in the presence of MUC16-expressing tumors. According to certain embodiments, the present invention provides bispecific antigen-binding molecules comprising a first antigen-binding domain that specifically binds human and monkey CD3, and a second antigen-binding molecule that specifically binds human and monkey MUC16. In certain embodiments, the bispecific antigen-binding molecules of the present invention are capable of inhibiting the growth of tumors expressing MUC16. The bispecific antigen-binding molecules of the invention are useful for the treatment of diseases and disorders in which an upregulated or induced MUC16-targeted immune response is desired and/or therapeutically beneficial. For example, the bispecific antibodies of the invention are useful for the treatment of various cancers, including ovarian cancer. The present invention also includes anti-MUC16 antibody drug conjugates which inhibit tumor growth in vivo. In some embodiments, the anti-MUC16 antibodies are useful in diagnostic methods for identifying the presence of MUC16 in tissue and/or plasma samples. |
| US10738124B2 |
Anti-EGFRvIII antibodies and uses thereof
The present invention provides antibodies that bind to the class III variant of EGFR (EGFRvIII) and methods of using the same. According to certain embodiments, the antibodies of the invention bind human EGFRvIII with high affinity. The antibodies of the invention may be fully human antibodies. The invention includes anti-EGFRvIII antibodies conjugated to a cytotoxic agent, radionuclide, or other moiety detrimental to cell growth or proliferation. The antibodies of the invention are useful for the treatment of various cancers. |
| US10738123B2 |
Anti-FLT-1 antibodies in treating bronchopulmonary dysplasia
The present invention provides, among other things, methods and compositions for treating chronic lung disorders, in particular, bronchopulmonary dysplasia (BPD). In some embodiments, a method according to the present invention includes administering to an individual who is suffering from or susceptible to BPD an effective amount of an anti-Flt-1 antibody, or antigen binding fragment thereof, such that at least one symptom or feature of BPD is reduced in intensity, severity, or frequency, or has delayed onset. |
| US10738121B2 |
Therapeutic use of integrin-binding antibodies
This disclosure relates to therapeutic use of integrin-binding antibodies. |
| US10738118B2 |
Methods of using bispecific CD33 and CD3 binding proteins
Described herein are binding proteins that specifically bind to human CD33, and in particular to bispecific binding proteins that specifically bind to human CD33 and human CD3. Also described herein are bispecific tandem diabodies that bind to CD33 and CD33, and their uses for immunotherapy of CD33+ cancers, diseases and conditions such as acute myeloid leukemia (AML). |
| US10738112B2 |
Anti-human interleukin-17A monoclonal antibody
An anti-human IL-17A monoclonal antibody, the preparation method, and the use thereof are provided. The anti-human IL-17A monoclonal antibody can specifically bind to human IL-17A and has a good effect for inhibiting the secretion of inflammatory cytokines, such as IL-6 and the like by means of various cell lines induced by IL-17A, and can be used for preparing drugs for treating diseases involving immune-medicated inflammatory responses. |
| US10738106B2 |
Nucleic acids encoding anti-polyubiquitin antibodies
The invention provides anti-polyubiquitin antibodies and methods of using the same. |
| US10738095B2 |
Engineered CCL20 locked dimer polypeptide
The present invention provides a CCL20 locked dimer polypeptide, pharmaceutical compositions thereof, and methods of using said dimer in the treatment of psoriasis, inflammatory disorders and autoimmune disease. |
| US10738094B2 |
Peptides and combination of peptides for use in immunotherapy against ovarian cancer and other cancers
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules. |
| US10738093B2 |
Discovery of cationic nonribosomal peptides as Gram-negative antibiotics through global genome mining
Pharmacological compositions comprising a cationic nonribosomal peptide (CNRP) or a salt thereof are described. Further, methods of treating a bacterial infection in a subject by administering to the subject a CNRP or a salt thereof are provided. |
| US10738090B2 |
Engineered microcompartment protein and related methods and systems of engineering bacterial systems for non-native protein expression and purification
Engineered microcompartment proteins, and related engineered microcompartment, vectors, cells compositions, methods and systems configured to provide within a cell one or more proteins non-native to the cell are described, wherein the one or more proteins non-native to the cell are contained in at least one engineered microcompartment within the cell. |
| US10738087B2 |
Ancestral virus sequences and uses thereof
Methods are described for predicting ancestral sequences for viruses or portions thereof. Also described are predicted ancestral sequences for adeno-associated virus (AAV) capsid polypeptides. The disclosure also provides methods of gene transfer and methods of vaccinating subjects by administering a target antigen operably linked to the AAV capsid polypeptides. |
| US10738086B2 |
Conjugates containing hydrophilic spacer linkers
Described herein are compositions and methods for use in targeted drug delivery using cell-surface receptor binding drug delivery conjugates containing hydrophilic spacer linkers for use in treating disease states caused by pathogenic cell populations. |
| US10738085B1 |
Antimicrobial analogues of Gramicidin S
Disclosed herein are N-aminated variants of Gramicidin S and methods of using the same for treating infections in a subject. |
| US10738081B2 |
Peptide with anti-obesity and anti-diabetes activity and use thereof
A peptide and a peptide complex of the present invention exhibit an anti-obesity effect by inhibiting fat accumulation and decomposing already accumulated fat, and exhibit an excellent effect with respect to diabetes by effectively reducing blood sugar. The peptide and the peptide complex of the present invention decrease the expression of PPARγ, ACC, and aP2, which are adipogenic markers, increase the expression of pHSL, AMPK-α1, CGI-58, and ATGL, which are lipolytic factors, and reduce the size of fat cells and blood cholesterol values. The peptide and the peptide complex of the present invention, which have excellent activity and safety, can be advantageously applied to drugs and quasi-drugs. |
| US10738080B2 |
Inhibitors of beta integrin-G protein alpha subunit binding interactions
Provided herein are compounds that inhibit a binding interaction between a β integrin and a G protein subunit, as well as compositions, e.g., pharmaceutical compositions, comprising the same, and related kits. In some embodiments, the compound is an antibody or antibody analog, and, in other embodiments, the compound is a peptide or peptide analog. Also provided are methods of using the compounds, including methods of treating or preventing a medical condition, such as stroke, heart attack, cancer, or inflammation. |
| US10738078B2 |
Use of caprylic acid precipitation for protein purification
In certain embodiments, the invention provides a method of purifying a protein of interest from a mixture which comprises the protein of interest and one or more contaminants, comprising: a) subjecting the mixture to a first chromatography step; b) recovering the protein of interest in an elution solution; c) adding caprylic acid to the elution solution to form a contaminant precipitate; d) removing the contaminant precipitate from the elution solution; and e) subjecting the post-precipitated elution solution to a second chromatography column, thereby purifying the protein of interest. |
| US10738076B2 |
Lanosterol prodrug compound and preparation method therefor and use thereof
Disclosed are a lanosterol prodrug compound, a pharmaceutically acceptable salt and an isomer thereof, and a pharmaceutical composition comprising the lanosterol prodrug compound and the use thereof in the preparation of a drug for treating cataracts. The lanosterol prodrug compound has a better permeability than lanosterol. |
| US10738073B2 |
Synthesis of protected 3′-amino nucleoside monomers
Orthogonally protected 3′-amino nucleoside monomers and efficient methods for their synthesis are described. The methods employ selective protection of the 3′-amino group in the presence of the unprotected nucleoside base. |
| US10738064B2 |
Chiral α-amino tertiary boronic esters
The present disclosure relates to a novel, highly efficient and enantiospecific borylation method to synthesize a wide range of enantiopure alfa-amino tertiary boronic esters, and novel alfa-amino tertiary boronic acids and esters prepared by the method. More specifically, highly enantiospecific borylation of configurationally stable α-N-Boc substituted tertiary organolithium species and HBpin has been developed to synthesize various alfa-amino tertiary boronic esters through the formation of a new C—B bond with excellent enantiopurities. |
| US10738061B2 |
Inhibitors of RAD52 recombination protein and methods using same
The present invention includes novel RAD52 inhibitors for preventing or treating cancers in a subject in need thereof. The present invention further includes a method of preventing or treating cancers in a subject in need thereof, the method comprising administering to the subject an effective amount of a compound of the invention. In certain embodiments, the subject is further administered at least one additional therapeutic agent. |
| US10738059B2 |
Conjugates of porphyrinoid photosensitizers and glycerol-based polymers for photodynamic therapy
Biologically active compounds that can be used as photosensitizers for diagnostic and therapeutic applications, particularly for PDT of cancer, infections and other hyperproliferative diseases, fluorescence diagnosis and PDT treatment of a non-tumorous indication such as arthritis, inflammatory diseases, viral or bacterial infections, dermatological, ophthalmological or urological disorders are provided as well as providing methods to obtain them in pharmaceutical quality. In addition, conjugates are provided in which these photosensitizers are attached to water-soluble polymers via cleavable linkers that can be cleaved in the body under specific conditions. Another embodiment consists of formulating the desired tetrapyrrole photosensitizer into a pharmaceutical formulation to be injected into the body avoiding undesirable effects like solubility problems or delayed pharmacokinetics of the tetrapyrrole systems. |
| US10738055B2 |
Compounds and methods for the treatment of malaria
Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of malaria. |
| US10738052B2 |
Imidazotriaines and imidazopyrimidines as kinase inhibitors
The present invention is directed to imidazo[1,2-b][1,2,4]triazines and imidazo[1,2-a]pyrimidines, and pharmaceutical compositions thereof, which are inhibitors of kinases such as c-Met and are useful in the treatment of cancer and other diseases related to the dysregulation of kinase pathways. |
| US10738049B2 |
N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodophenylamino)-6,8-dimethyl-2,4,7-trioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-D]pyrimidin-1-YL]-phenyl}-cyclopropanecarboxamide dimethyl sulfoxide solvate as an MEK1/2 inhibitor
Novel MEK1, MEK2 and MEK1/2 inhibitors which have lower toxicity in long-term dosage, including the novel compound N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodophenylamino)-6,8-dimethyl-2,4,7-trioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]-phenyl}-cyclopropanecarboxamide dimethyl sulfoxide solvate according to formula 1: |
| US10738046B2 |
Substituted pyrido[3,4-b]pyrazines as GPR6 modulators
The present invention provides compounds of formula I: which are useful as modulators of GPR6, pharmaceutical compositions thereof, methods for treatment of conditions associated with GPR6, processes for making the compounds and intermediates thereof. |
| US10738043B2 |
GLS1 inhibitors for treating disease
Disclosed herein are compounds and compositions useful in the treatment of GLS1 mediated diseases, such as cancer, having the structure of Formula I: Methods of inhibition GLS1 activity in a human or animal subject are also provided. |
| US10738040B2 |
Compounds, compositions, and methods for increasing CFTR activity
The present disclosure features disclosed compounds which can increase cystic fibrosis transmembrane conductance regulator (CFTR) activity as measured in human bronchial epithelial (hBE) cells. The present disclosure also features methods of treating a condition associated with decreased CFTR activity or a condition associated with a dysfunction of proteostasis comprising administering to a subject an effective amount of a disclosed compound. |
| US10738037B2 |
Crystalline form of N-[5-(3,5-difluoro-benzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-(tetrahydro-pyran-4-ylamino)-benzamide
The present invention relates to a new crystalline form of N-[5-(3,5-difluoro-benzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-(tetrahydro-pyran-4-ylamino)-benzamide, process for its preparation, its utility in treating diseases caused by deregulated protein kinase activity and pharmaceutical compositions containing it. |
| US10738033B2 |
Trk inhibition
The present invention relates to the use of substituted pyrimidine derivatives to modulate tropomyosin-related kinase (Trk) family protein kinase, and the use of the substituted pyrimidine derivatives for the treatment of pain, inflammation, cancer, restenosis, atherosclerosis, psoriasis, thrombosis, a disease, disorder, injury, or malfunction relating to dysmyelination or demyelination or a disease or disorder associated with abnormal activities of nerve growth factor (NGF) receptor TrkA. The present invention also provides compounds of the formula: as defined herein. |
| US10738032B2 |
1-pyrazolyl-3-(4-((2-anilinopyrimidin-4-yl) oxy) napththalen-i-yl) ureas as P38 mapkinase inhibitors
There is provided a compound of formula (I) which is an inhibitor of the family of p38 mitogen-activated protein kinase enzymes, and to its use in therapy, including in pharmaceutical combinations, especially in the treatment of inflammatory diseases, including inflammatory diseases of the lung, such as asthma and COPD. |
| US10738031B2 |
N-[(heteroaryloxy)propanyl]heteroaryl carboxamides as antagonists of orexin subtype 1 receptor activity
This invention relates to compounds of formula (I), a process for their preparation, pharmaceutical compositions containing them and their use in the treatment of conditions having an association with the orexin sub-type 1 receptor. Ar1 and Ar2 have meanings given in the description. |
| US10738027B2 |
Crystalline forms of C21H22Cl2N4O2
The present invention provides crystalline forms of a compound of formula (I): Also provided are pharmaceutical compositions that include the provided crystalline forms and methods of using the provided crystalline forms and pharmaceutical compositions for the treatment of cancer. |
| US10738026B2 |
Isoquinoline derivatives and use thereof
The Invention provides compounds of Formula (I) and pharmaceutically acceptable salts, solvates, hydrates, N-oxides, or diastereomers thereof: wherein W1, W2, W3, J1, J2, A, R1, R2, R3, R4, R5, a, and b are defined as set forth in the specification. The Invention also provides uses of the compounds of any one of Formulae (I)-(VIII) and the pharmaceutically acceptable salts, solvates, hydrates, N-oxides, or diastereomers thereof. Compounds of the Invention are useful for treating a disorder responsive to blockade of one or more sodium channels. In certain embodiments, Compounds of the Invention are useful for treating pain. |
| US10738025B2 |
Modified polyphenol binder compositions and methods for making and using same
Modified polyphenol binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated monomer and at least one polyphenolic compound. The polyphenolic compound can include a lignin, a tannin, a novolac resin, a modified phenol formaldehyde resin, bis-phenol A, humic acid, or any mixture thereof. |
| US10738024B2 |
Compounds for treatment of angiogenesis-mediated diseases
Synthetic cremastranone and cremastranone analogs are disclosed. Additionally, methods for synthesizing cremastranone and cremastranone analogs are disclosed. Methods of treating ocular neovascularization disorders and treating angiogenesis-mediated disease are also disclosed. |
| US10738023B2 |
Method for producing 2-alkylcarbonylnaphtho[2,3-b]furan-4,9-dione-related substance, and said related substance
Provided is a method for producing a 2-alkylcarbonylnaphtho[2,3-b]furan-4,9-dione-related substance, which is suitable for the production on an industrial scale. The present invention provides: a method for producing an intermediate for the production of a 2-alkylcarbonyl[2,3-b]furan-4,9-dione, which comprises reacting a 1-butyne derivative in which a ketone or an alcohol is protected with a 2-hydroxy-1,4-naphthoquinone derivative having a leaving group at position-3 in a solvent in the presence of a metal or a metal compound and a base; and a substance relating to the intermediate. |
| US10738019B2 |
Compound including basic dye and amino acid, hair dyeing dye, and hair dyeing composition
There is provided a compound represented by the following general formula (1). [Chem. 1] (X)(Z) (1) (in which, X represents a basic dye having at least one amino group having 0 to 20 carbon atoms which may have a substituent, and Z represents a non-coloring anion including an amino acid.) |
| US10738018B2 |
Compounds for therapeutic use
Chemical entities of Formula (I): Including enantiomers thereof, wherein R1 has any of the values described herein, and compositions comprising such chemical entities; their preparation; and their use in various methods, including the treatment of depression, pain, cognitive disorders, neurodegenerative disorders, and other neurological and peripheral disorders. |
| US10738011B2 |
Derivatives of 5-(hetero)arylpyrazol-3-carboxylic amide or 1-(hetero)aryltriazol-4-carboxylic amide useful for the treatment of inter alia cystic fibrosis
The present disclosure is based, in part, on the discovery that disclosed compounds such as those having Formula (IVa), (Va), (IV), or (V) can increase cystic fibrosis transmembrane conductance regulator (CFTR) activity as measured in human bronchial epithelial (hBE) cells. |
| US10738010B2 |
Process for preparing [(3-hydroxypyridine-2-carbonyl)amino] alkanoic acids, esters and amides
Disclosed are processes for preparing [(3-hydroxypyridine-2-carbonyl)amino]-alkanoic acids, derivatives, inter alia, 5-aryl substituted and 5-heteroaryl substituted [(3-hydroxypyridine-2-carbonyl]amino}acetic acids. Further disclosed are methods for making prodrugs of [(3-hydroxypyridine-2-carbonyl)-amino]acetic acids, for example, [(3-hydroxypyridine-2-carbonyl]amino}acetic acid esters and {[3-hydroxypyridine-2-carbonyl]amino}acetic acid amides. The disclosed compounds are useful as prolyl hydroxylase inhibitors or for treating conditions wherein prolyl hydroxylase inhibition is desired. |
| US10738006B2 |
Method for oxygenative coupling of alkynes using acid catalyst
The present disclosure relates to a method for preparing various physiologically active pharmaceutical ingredients, such as a 1,1-diaryl compound and a 1,1-diheteroaryl compound (specifically, a 1,1-diaryl carbonyl compound), in an economical and convenient manner under mild conditions without using an expensive transition metal catalyst by activating an alkyne compound (e.g., an ynamide) using a Brønsted acid as a catalyst to induce a reaction of the activated alkyne compound and a N—O bond oxidant to form an adduct intermediate and then inducing a coupling reaction of the adduct intermediate with various nucleophilic organic compounds (e.g., a nucleophilic arene compound). |
| US10738000B2 |
Method for the preparation of (S)-2-acetyloxypropionic acid and derivatives thereof
The present invention relates to a method for the acetylation of an aqueous solution of lactic acid to (S)-2-acetyloxypropionic acid.The process comprises in particular removing water from the solution of lactic acid and reacting lactic acid with acetic anhydride in the presence of acetic acid. |
| US10737998B2 |
Methods for converting fluorinated compounds
Methods of converting a fluorinated compound into a fluorinated acyl fluoride or derivative thereof, the method including reacting the fluorinated compound with a catalytic amount of at least one transition metal compound and an oxygen-containing compound to form the fluorinated acyl fluoride or derivative thereof. Compounds formed using such methods are also included, including for example |
| US10737993B2 |
Method for producing indancarbaldehyde
The present invention provides a method for producing indancarbaldehyde, including a step of reacting indan with carbon monoxide in the presence of hydrogen fluoride and boron trifluoride to obtain a reaction liquid including indancarbaldehyde, wherein the indan includes an amine, and a content of the amine is less than 1000 ppm by mass. |
| US10737992B2 |
Methods of forming propylene and alkylate
Methods of forming propylene and alkylate are provided. The methods may include providing a stream that includes n-butenes, and contacting the stream with ethylene in the presence of a disproportionation catalyst to form a stream that includes propylene. Propylene then may be removed from the stream, and the stream may be disposed in an alkylation unit to form alkylate. |
| US10737991B2 |
Process for producing light olefins
Disclosed is a process for producing light olefins, the process comprising: continuously contacting an oxygen-containing compound raw material with catalyst to have a dehydration reaction so as to prepare low-carbon alkene, the reaction pressure P of the dehydration reaction being 1-2 MPa, and the weight hourly space velocity H of the dehydration reaction being 15-50 h−1. The process of preparing light olefins has a simple and continuous operation process, reduces investment, greatly increases production of light olefins and has a high safety. |
| US10737990B2 |
Olefin production method using circulating fluidized bed process
Disclosed is an olefin production method which includes: (a) providing the regenerated catalyst and the hydrocarbon including not less than 90 wt % of LPG into Riser of Fast Fluidization Regime, and dehydrogenating in the presence of an alumina type catalyst; (b) separating an effluent from the dehydrogenation reaction into the catalyst and propylene mixture; (c) stripping to remove the hydrocarbon compound included in the catalyst separated at stage (b); (d) mixing the catalyst stripped at stage (c) with the gas including oxygen, and continuously regenerating it; (e) recycling the catalyst regenerated at stage (d) to stage (a), and providing it again into Riser; and (f) producing propylene product by cooling, compressing and separating propylene mixture of the reaction product separated at stage (b). |
| US10737989B2 |
Integration of a dehydrogenation unit and an alkylation unit
The present invention relates to the integration of an alkylation unit for use in a hydrocarbon conversion process. More specifically, the present invention relates to the integration of a dehydrogenation unit and an alkylation unit and the placement of different isomerization units located off the deisobutanizer and the debutanizer. |
| US10737988B2 |
Polymer-boric acid compositions
Aqueous liquid formulations contain one or more anionic polymers, a high concentration of boron compounds, and a boron dispersant or solvent. The compositions are operable to maintain the boron content thereof in stable dispersion for at least 72 hours. The dispersant or solvent is selected from saturated aliphatic diols, glycols, hydroxyl-rich compounds, alpha-hydroxy acids, and mixtures thereof. Preferred polymers include dicarboxylic repeat units and optional sulfonate repeat units. The formulations have heretofore unattainable high boron contents, and are useful in agricultural contexts. |
| US10737987B2 |
Fluid ionized compositions, methods of preparation and uses thereof
Disclosed herein are fluid ionized compositions, such as fluid calcium cyanamide fertilizer compositions, methods of preparation and uses thereof. In some examples, a fluid composition includes a mixture of about 40 to 20 parts of dissolved acid or acid-formed approximately neutral pH nitrogen plant nutrient compounds (such as urea ammonium nitrate and H2O) and about 1 to about 5 parts of a mixture of insoluble or weakly soluble high pH calcium-formed plant nutrient compounds (such as calcium cyanamide and H2O). The disclosed compositions and methods stabilize the compositions' contained active nutrient ions and digested carbon. The disclosed compositions and methods facilitate controllable site-directed delivery of the contents of the compositions. The compositions and methods are effective for microbes nourishment plant fertilizing, soil amending, heavy metals leaching inhibition, and digesting organic proteinaceous excreta. The compositions are stable, easily calibrated, and non-clogging for soil injection, spray and irrigation water delivery to target sites. |
| US10737986B2 |
Methods for repairing composite cylinders
Methods for repairing composite cylindrical components are provided. One exemplary method for repairing a cylindrical component defining an axial direction, a radial direction, and a circumferential direction includes removing a damaged region of the cylindrical component. A flange extending from a cylindrical body of the cylindrical component is included in the damaged region. One or more arc segments that extend along the circumferential direction are connected with the existing cylindrical component. At least one of the arc segments includes a prefabricated flange. One or more plies are laid up to connect the arc segments with the existing cylindrical component to repair the damaged region of the cylindrical body and the prefabricated flange formed integrally with one of the arc segments replaces the damaged portion of the flange. Repaired cylindrical components are also provided. |
| US10737982B2 |
Monolithic base and production method therefor
The monolithic base is a porous alumina body that includes pores and that is configured by alumina particles as an aggregate and an oxide phase as a binding material. The alumina particles include microscopic alumina particles having a particle diameter of greater than or equal to 0.5 μm and less than or equal to 5 μm and coarse alumina particles having a particle diameter of greater than 5 μm. The number of microscopic alumina particles that are encapsulated in the oxide phase is greater than or equal to 50% of the total number of microscopic alumina particles and coarse alumina particles. |
| US10737981B2 |
Method for making a lightweight gypsum composition with internally generated foam and products made from same
A gypsum-based composition of calcium sulfate hemihydrate with (a) alum and calcium carbonate and/or (b) zeolite and sodium percarbonate for making foamed gypsum slurry. A method to make foamed gypsum slurry from the composition. A method to make foamed gypsum product from the composition. A cavity wall having a cavity filled with the foamed gypsum product. |
| US10737979B2 |
Gypsum set accelerator and method of preparing same
A modified gypsum set accelerator and a method of preparing the same is provided, which includes dry loose finely ground particles of a mixture of ground dry calcium sulfate dihydrate and a grinding aid selected from one or more of beta-naphthalene sulfonate formaldehyde condensate, trimetaphosphate phosphate salt, tripolyphosphate salt, tetra-pyrophosphate salt, and pregelatinized starch. |
| US10737978B2 |
Non-aqueous liquid anti-shrinkage cement additives
The present disclosure relates to a method of cementing comprising: providing a cement composition comprising: water, a cement, and a non-aqueous liquid anti-shrinkage cement additive comprising calcined magnesium oxide and a non-aqueous liquid; introducing the cement composition into a subterranean formation; and allowing the cement composition to set in the subterranean formation. Non-aqueous liquid anti-shrinkage cement additives, cement compositions, and systems are also provided. |
| US10737974B2 |
Glazing comprising a carbon-based upper protective layer
A material includes a transparent substrate coated with a stack of thin layers acting on infrared radiation including at least one functional layer. The stack includes a carbon-based upper protective layer within which the carbon atoms are essentially in an sp2 hybridization state and the upper protective layer is deposited above at least a part of the functional layer and exhibits a thickness of less than 1 nm. |
| US10737973B2 |
Pharmaceutical glass coating for achieving particle reduction
Embodiments of the present disclosure are directed to coated glass articles which reduce glass particle formation caused by glass to glass contact in pharmaceutical glass filling lines. |
| US10737970B2 |
Low iron, high redox ratio, and high iron, high redox ratio, soda-lime-silica glasses and methods of making same
A glass has a basic soda-lime-silica glass portion, and a colorant portion including total iron as Fe2O3 in the range of greater than zero to 0.10 weight percent, e.g. selected from the group of total iron as Fe2O3 in the range of greater than zero to 0.02 weight percent and total iron as Fe2O3 in the range of greater than 0.02 weight percent to less than 0.10 weight percent; redox ratio in the range of 0.2 to 0.6, and tin and/or tin compounds, e.g. SnO2 greater than 0.000 to 5.0 weight percent. In one embodiment of the invention, the glass has a tin side and an opposite air side, wherein the tin side of the glass is supported on a molten tin bath during forming of the glass. The tin concentration at the tin side of the glass is greater than, less than, or equal to the tin concentration in “body portion” of the glass. The “body portion” of the glass extending from the air side of the glass toward the tin side and terminating short of the tin side of the glass. |
| US10737969B2 |
Glass material and method for manufacturing same
Provided is a glass material that can satisfy both high Faraday effect and high light transmittance at wavelengths used. A glass material containing, in terms of % by mole of oxide, more than 40% Tb2O3 and having a percentage of Tb3+ of 55% by mole or more relative to a total content of Tb. |
| US10737965B2 |
Method of manufacturing glass sheet
A technical object of the present invention is to devise a glass sheet that is suitable for supporting a substrate to be processed to be subjected to high-density wiring and has high end surface strength, and a method of manufacturing the glass sheet, to thereby contribute to an increase in density of a semiconductor package. The glass sheet of the present invention has a total thickness variation of less than 2.0 μm, all or part of an end surface of the glass sheet including a melt-solidified surface. |
| US10737962B2 |
System for forming a glass article
A system includes an overflow distributor and a support member. The overflow distributor includes a first sidewall, a second sidewall opposite the first sidewall, and a floor extending between the opposing first and second sidewalls. Interior surfaces of the first sidewall, the second sidewall, and the floor cooperatively define a trough configured to receive molten glass. Exterior surfaces of the first sidewall and the second sidewall are configured to direct molten glass that overflows the trough. The support member is disposed between the opposing first and second sidewalls of the overflow distributor and abutting an exterior surface of the floor of the overflow distributor. |
| US10737961B2 |
Height adjustment and alignment mechanism for a plunger cylinder used to form a parison within a mold of a glass forming machine
An assembly for forming a parison within a mold of a glass forming machine includes a plunger cylinder having a first end configured to be received by the mold and form the parison and a second end. The cylinder is configured for movement along a translational axis. An alignment plate defines a bore through which the cylinder extends. The alignment plate is configured to be affixed to a fixed member of the forming machine after movement of the alignment plate in a plane perpendicular to the translational axis to align the translational axis of the cylinder with a centerline of the mold. A height adjustment plate is spaced from, and hung from, the alignment plate and configured to support the second end of the cylinder. The height adjustment plate is movable relative to the alignment plate to cause a corresponding movement of the cylinder along the translational axis. |
| US10737951B2 |
Chemical monitoring devices and methods
Implementations of this disclosure are directed to systems, devices and methods for monitoring parameters associated with a body of liquid. In one embodiment, a device includes a container configured to be partially submerged in a liquid and includes sensors disposed within a submerged portion of the container to measure parameters associated with the liquid. An electronic component disposed within an unsubmerged portion of the container transmits information related to the parameters based upon which one or more actions related to treatment of the body of liquid are suggested. |
| US10737950B2 |
Methods for filtering effluent water for recycled use
The present invention provides an improved filtering system and method for filtering effluent water for use in irrigation and other applications. The improved filtering system offers significant advancements to the flow rate, efficiency, and reliability of effluent water filtration. The present invention provides systems and methods for filtering of effluent water with a multi-staged filter system, which are self-cleaning, requiring less down time and nearly continuous filtration function. |
| US10737946B1 |
Synthesis of aluminum-containing molecular sieves of SEW framework type
A method is provided for directly synthesizing aluminum-containing molecular sieves of SEW framework type by interzeolite transformation. |
| US10737943B2 |
Single-crystal diamond, method for manufacturing single-crystal diamond, and chemical vapor deposition device used in same
Provided is a method for manufacturing a single-crystal diamond, the method including the steps of: forming a protective film on at least a part of a surface of an auxiliary plate; preparing a diamond seed crystal substrate; disposing an auxiliary plate with a protective film that has the protective film formed on the auxiliary plate, and a diamond seed crystal substrate in a chamber; and growing a single-crystal diamond on a principal surface of the diamond seed crystal substrate by a chemical vapor deposition method while introducing a carbon-containing gas into the chamber. |
| US10737942B2 |
Zeta positive hydrogenated nanodiamond powder, zetapositive single digit hydrogenated nanodiamond dispersion, and methods for producing the same
The present invention relates to a method for producing zeta positive hydrogenated nanodiamond particles, and to a method for producing zeta positive single digit hydrogenated nanodiamond dispersions. The present invention further relates to zeta positive hydrogenated nanodiamond powder and zeta positive single digit hydrogenated nanodiamond dispersion. |
| US10737940B2 |
Complexes of calcium phosphate microparticles and fibers as well as processes for preparing them
The present invention aims to provide techniques for preparing complexes of calcium phosphate particles and a fiber. According to the present invention, complexes of calcium phosphate particles and a fiber are provided. According to the present invention, calcium phosphate-fiber complexes in which titanium is retained can be further obtained. |
| US10737935B2 |
MEMS sensors, methods for providing same and method for operating a MEMS sensor
In accordance with an embodiment, a MEMS sensor includes a MEMS arrangement having a movable electrode and a stator electrode arranged opposite the movable electrode. The MEMS sensor includes a first bias voltage source, which is connected to the stator electrode and which is configured to apply a first bias voltage to the stator electrode. The MEMS sensor further includes a common-mode read-out circuit connected to the stator electrode by a capacitive coupling and comprising a second bias voltage source, which is configured to apply a second bias voltage to a side of the capacitive coupling that faces away from the stator electrode. |
| US10737934B1 |
MEMS with over-voltage protection
A semiconductor device includes first and second exposed electrical contacts and a cavity having a microelectromechanical system (MEMS) structure therein. A conductive path extends from the first exposed electrical contact to the cavity and an over-voltage protection element electrically is coupled between the first and second exposed electrical contacts. |
| US10737928B2 |
Nozzle for delivery of auxiliary or additive fluid for treating exhaust for a diesel motor for autos or truck vehicle or the like
An auxiliary or additive fluid for associated use with the primary diesel or related fuel, for application for reduction of exhaust pollution, and for motor or truck vehicle, or the like, includes the nozzle, the nozzle having its spout extending from its forward end, the spout having an outer sleeve, an inner sleeve through which the fluid flows during dispensing, a lower sleeve capable of shifting within the outer sleeve, and integrated with a safety valve sleeve, and biased axially inwardly of the spout when it is inserted into the fluid intake pipe of a vehicle intake for a fluid tank. A primary safety valve extends through the lower spout sleeve, and the integral safety valve sleeve is maintained in a fixed position, and normally is sealed into closure within the lower end of the lower spout sleeve. But, when the lower spout sleeve is forced axially inwardly, it unseats the safety valve from its sealing therewith, to open the spout for the dispensing of the fuel when the nozzle is actuated to allow fluid flow. In addition, a flow path for air that is normally closed by a check valve, is likewise opened, to allow for the passage of air to maintain the inoperativeness of the automatic shut-off, until such time as the fluid flow closes off the lower end said passage, initiating the automatic shut-off of the fluid dispensing nozzle, when the intake of air is blocked. |
| US10737923B2 |
Cast contact pads
A contact pad is provided having a load-engaging front surface and an oppositely-facing rear surface, preferably comprising a cast metal contact pad having at least one depression adjacent to the rear surface and a tile embedded within the depression such that the tile has an exposed surface, and a wear element on the exposed surface. A method for manufacturing a contact pad having a load-engaging front surface and an oppositely-facing rear surface preferably includes the steps of embedding a mild steel tile within a contact pad casting pattern such that, once embedded, the embedded tile has an exposed weldable surface, casting the contact pad from ductile cast iron and applying a wear element on the weldable surface. |
| US10737919B2 |
Hoisting and lowering device
A device, system and method are used for hoisting and lowering a load. The device has a front plate that may be displaced to reveal a sheave. The device also has a friction accessory. The friction accessory is arranged to create friction between a rope and the device when a load is suspended from the device using the rope and where the device is secured to a support structure. The system may be prepared by an operator, having ascended to an elevated location, and further allows the operator to lower the load from the elevated location prior to descending. |
| US10737915B2 |
Lifting apparatus for raising and lowering heavy objects
A lifting apparatus for raising and lowering objects has two frame assemblies positioned one above the other, so as to be mutually parallel, with respect to a vertical direction, the lower frame assembly suspended on the upper frame assembly using lifting traction means, such that the lower frame assembly can be drawn up towards the upper frame assembly by winding the lifting traction means, and the lower frame assembly can be lowered relative to the upper frame assembly by unwinding the lifting traction means. The lifting apparatus has oblique traction means extending between the frame assemblies that can be wound and unwound using a tensioning device, two of which mutually intersect such that the lower frame assembly is stabilized, relative to the upper frame assembly, in at least one deflection direction transverse to the vertical direction. |
| US10737914B2 |
Offshore crane
The invention relates to a crane, such as a hoisting crane (3000) having a hoisting boom (3010) having a lifting region (3020), configured to lift a load (3050) and an actuatable restraint device (3040), the device extending from the crane. The actuatable restraint device is configured to engage with a load being lifted, so as to control movement of that load with respect to the lifting region in at least one direction. The actuatable restraint device may be configured to control movement in as much as inhibiting, or mitigating, certain movement. |
| US10737908B2 |
Method and kit for retrofitting elevator machines with thrust bearing, and retrofitted elevator machine
Disclosed is a method for retrofitting an elevator machine with a thrust bearing, including removing, from a bearing stand, a first cover plate, providing access to an end portion of a motor shaft, securing an extension shaft against the end portion of the motor shaft, securing a thrust bearing housing against or axially offset from the bearing stand, positioning a thrust bearing in the bearing housing, wherein an inner race of the thrust bearing is securely positioned against, and axially fixed to, the extension shaft, and an outer race of the thrust bearing is securely positioned against the bearing housing, and securing a second cover plate to the bearing housing. |
| US10737906B2 |
Elevator suspension and transmission strip
A suspension and transmission device for use with an elevator system comprises one or more strips that provide load carrying, transmission or traction, and load carrying redundancy or safety functions for the elevator system. In one version a single strip comprised of polymer and composite materials provides these functions. In another version multiple strips comprised of polymer and composite materials provide these functions. In another version, a strip comprises a hollow interior portion. In another version one or more strips incorporate materials that can be detected when using the strip to monitor the condition of the one or more strips. |
| US10737904B2 |
Elevator condition monitoring using heterogeneous sources
A condition monitoring system for performing a transformation of mixed elevator data is provided. The condition monitoring system includes a computer sub-system. The computer sub-system includes a memory storing transformation software and a processor coupled to the memory. The processor executes the transformation software to cause the condition monitoring system to acquire quantitative and qualitative information and transform the quantitative and qualitative information to produce transformed information. The processor executes the transformation software to further cause the condition monitoring system to execute analytics on the transformed information and generate predictions based on the analytics of the transformed information. |
| US10737903B2 |
Hose reel
A hose reel includes a frame, a reel, a rewind mechanism with a spring and a guide mechanism with a guide. The guide mechanism moves the guide back and forth on a path while the reel is rotated for distributing the hose evenly onto the reel by the guide. To obtain a freestanding hose reel with a rewind mechanism the hose reel includes a ground support with contact areas supporting the hose reel from a base. The frame is attached to the ground support in a position where the rotation axis of the reel is perpendicular relatively to the base, and the reel is provided with a hose joint in a lowermost part of the reel and the guide mechanism is configured to move the guide to a lowermost point of the path when the hose is completely pulled out from the reel. |
| US10737899B2 |
Medium processing apparatus
A medium processing apparatus includes a processing unit that performs processing on a sheet-like medium; an outer wall on which a discharge port, from which the medium processed by the processing unit is discharged, is open; a stacking portion that has a stacking surface on which the medium discharged from the discharge port is stacked; a suction unit that sucks air on the stacking surface via a suction port provided below the discharge port; and a control unit that controls a workload of the suction unit. The control unit reduces the workload of the suction unit according to an open area of the suction port which is occluded by the medium stacked on the stacking portion and is decreased. |
| US10737893B2 |
Image forming apparatus having sheet sorting function and a sheet sorting method
An image forming apparatus includes first and second sheet storages, a sheet conveyer, an image reading unit configured to read a surface of a sheet conveyed from the first sheet storage by the sheet conveyer, an image forming unit configured to form an image on the sheet conveyed from the image reading unit, and a controller. The controller is configured to determine an amount of a color material appearing on the surface of the sheet based on image data generated by the image reading unit, determine one of the image forming unit and the second sheet storage as a sheet feeding destination, based on the determined amount of the color material and a threshold value that is associated with at least one of a type and content of an image to be formed on the sheet, and control the sheet conveyer to convey the sheet to the sheet feeding destination. |
| US10737887B2 |
Zoned roller conveyor
A zoned roller conveyor is shown and described for moving a product between upstream and downstream ends of the conveyor. The zoned roller conveyor includes first and second side rails that are spaced from each other to define the conveyor width. A series of driven support rollers are spaced from each other within the conveyor zone. A drive motor is coupled to the support rollers such that the operation of the drive motor can be used to control the rotation of the support rollers in either a first or a second direction. A plurality of conveyor zones can be formed along the length of the conveyor frame where each conveyor zone is separately controlled by a drive motor. A motor controller is used to control the operation of each drive motor to transfer the product between conveyor zones and to control the movement of the product within each of the conveyor zones. |
| US10737881B2 |
Storage module having inventory carriers that are elongate along a lateral direction to carry a plurality of storage containers
In one embodiment, an inventory storage module has a pair of upper tracks and a pair of lower tracks that are connected to one another so as to define a closed movement path in a vertical plane. The module has a plurality of carriers arranged end-to-end along the upper and lower tracks. Each carrier is elongate along a direction that extends between a pair of the upper or lower tracks so as to carry a set of the storage containers that are arranged side-by-side. Each carrier has first and second first wheel assemblies that couple the carrier to the pairs of upper tracks and lower tracks when supported by the pairs of upper tracks and lower tracks, respectively. The storage module can move the inventory carriers around the movement path until a desired one of the inventory carriers is presented at one of the first and second ends. |
| US10737880B2 |
Intermediate container for integration with a refuse vehicle
An intermediate container for a refuse vehicle where the container is positioned in front of the refuse vehicle is provided. A plurality of legs extends from the container toward the refuse vehicle. An attachment mechanism is on each leg to secure the legs to a front loading arm assembly of the refuse vehicle. |
| US10737879B2 |
Waste disposal container
A waste disposal container of smaller shipping profile is disclosed with an inner rotating support structure and an outer casing, where the inner rotating support structure and/or the outer casing may be shipped in separable parts and reassembled by the end consumer. The inner rotating support structure also may offer at least one bag attachment points to hold on to the body of the bag where the bag attachment points are designed to be lower to accommodate collection of cat litter. |
| US10737865B1 |
Artist's canvas carrier
A carrier for artists' painting panels or stretched canvases allows wet paintings to be transported in a protected way, important for use by plein air painters and also for protecting finished paintings. A series of frame bars can easily be assembled by their corners in the field to form a frame that can carry at least two painted panels or stretched canvases. The frame bars are universal in that each can be used with another of any length, so that one can select from among a collection of bars of various lengths to assembly a frame of a needed size. The frame holds at least two painted canvases arranged face-to-face. Corners can be secured together by different means. The canvases are held securely in place in the frame. |
| US10737863B2 |
Medication packaging and dispensing system
A medication packaging and dispensing system is provided. The system may include a plurality of medication booklets containing medication and a tray that is configured to retain the medication booklets. Each medication booklet may include a sequential tab assembly of pull tabs that aligns with a plurality of front cutouts and a plurality of back cutouts. This alignment configuration facilitates dispensing the medication from the medication booklet. The tray may include a riser that extends from a bottom wall of the tray at an oblique angle, and a first guide panel including a plurality of linear stops. The oblique angle may correspond to a pitch of the first guide panel. The riser and the plurality of linear stops may cooperate to maintain the medication booklets in a staggered configuration that is substantially parallel to the bottom wall of the tray. The system may further include a container for retaining the tray. |
| US10737861B2 |
Spout for a flexible bag and flexible bag having a spout
A spout for use with a flexible bag and a flexible bag having a spout. The spout includes a threadform that extends about the outer surface. The threadform includes opposing threadforms that are of different configurations. Additionally, the insert member includes a poppet and a spring member to maintain the poppet in a configuration that precludes the passage of fluid therethrough. |
| US10737857B2 |
Closed container cover
A closed container cover includes an upper plate moves down in accordance with rotation of a rotary knob and pushes outward a packing portion provided on a circumference of a lower plate, thereby having advantages that an inside of a container main body is easily closed by a simple operation, and production processes are decreased with the minimum elements to increase efficiencies of the production and the processes and significantly reduce production costs and lowering a selling price. |
| US10737851B2 |
Lid for container
An insulating container may include an opening, which can be sealed by a closure. The closure may have an upper portion with a handle that has a circular curvature equal to the cylindrical portion of the closure. The closure may also have a lower portion that is joined to the upper portion by an injection molded polymer element. The closure may also be in the form of “flip” type of closure such that the lid can be selectably opened or closed by the user by rotating a flip closure into either the opened or closed position. The closure may also be a two-part lid having a lower cap that may be configured to be removably-coupled to the container and an upper cap that may be configured to be removably-coupled to the lower cap. |
| US10737849B2 |
Enclosure with sliding and pivoting cover
An enclosure comprises a housing defining an opening, and a cover movable between a closed position, a slide open position, and a hinge open position. The hinge open position is rotationally displaced about a hinge axis from the closed position, and the slide open position is translationally displaced from the closed position along a slide path that is perpendicular to the hinge axis. There is a position between the closed position and the slide open position in which rotation of the cover is inhibited. |
| US10737846B2 |
Synthetic resin cap for carbonated beverage-filled container, closure device, and beverage-containing closure device
A synthetic resin cap mounted on a lip section of a container filled with a carbonated beverage includes a top plate section and a cylindrical section extending downward from a circumferential edge of the top plate section. An annular inner seal projection fitted into the lip section and an outer seal projection abutting an outer surface of the lip section are formed at an inner surface of the top plate section. An annular abutting convex section abutting the inner surface of the lip section is formed at an outer surface of the inner seal projection. The outer seal projection has an inner surface having an inner diameter reduced toward a distal end, and a minimum inner diameter section, which is a lower end of the inner surface, abuts the outer surface of the lip section at a position spaced apart from an opening end section toward a container main body. |
| US10737845B2 |
Liquid-dispensing container with multiple-position selector
A liquid-dispensing container may include a vessel, lid body, valve assembly, selector and/or straw. The selector may be movable between a first position that allows fluid disposed within the container to be discharged through a straw, and a second position that allows fluid within the container to be discharged by inverting and/or squeezing the container. The selector may be movable into a closed position that restricts fluid from being discharged from the container. The selector may be movable into a detachment position that allows for detachment of the selector from a remainder of the container, disassembly of the valve assembly, or both. |
| US10737842B2 |
Reusable mailer bag
A reusable mailer bag includes front, rear, first side, second side, and bottom panels which include interior surfaces that define a carrying volume that has an opening which is opposite the bottom panel. The mailer bag also includes a flap and a first side extension. The flap is configured to extend across the opening to close the carrying volume during shipping. The flap includes a first end portion that is attached to the rear panel and a second end portion that is configured to secure to the front panel. The first side extension extends from a first edge of the second end portion of the flap that is adjacent the first side panel. The first side extension is configured to extend around the first side panel and to secure to the rear panel when the second end portion is secured to the front panel. |
| US10737840B2 |
Apparatus for oral delivery of fluids and semi-solid foods
Devices, systems, and methods for orally delivering fluids and semi-solid foods to individuals for the promotion of health are disclosed. Various embodiments relate to a food delivery mouthpiece and related apparatuses and systems. Some embodiments of the food delivery mouthpiece include a spout and base. In some embodiments, the food delivery mouthpiece is configured for removable connection to a food container, such as, for example, to the straw of a flexible food pouch. In other embodiments, the food delivery mouthpiece is permanently coupled to a food pouch. Food delivery systems are disclosed, which include a food delivery mouthpiece, a food pouch, and fluids or semi-solid foods contained within the food pouches. A cap for the food delivery mouthpiece is also disclosed. |
| US10737838B2 |
System packing for the spaced packing of elongated objects and corresponding packing method
Packing for the spaced packing of elongated bar-like or rod-like articles, in particular of rods (16) that are stored in a packing sleeve (1) that is open on at least one end while maintaining a mutual radial separation between them, wherein on the opening (5) of the packing sleeve (1) a multi-part lattice support (10) consisting of at least one lattice-like top part (7) and at least one lattice-like bottom part (8) that is detachably connected with it can be placed, that the rods (16) with their base-side ends extend through the aligned lattice openings (14a, 14b) of the top and bottom part (7, 8) and the at least one bottom part (8) is detachably connected with the top part (7) and can slide in the interior of the packing sleeve. |
| US10737837B2 |
Device and method for storing products
A method and a device used to store a product inside a receptacle. The product includes a first liquid component and at least a second component. Inside the receptacle, the product is circulated by a conveying apparatus which is positioned in the region of a tubular guide element arranged inside a receptacle. At least one component of the product fed to the receptacle flows first into an internal space of the guide element. |
| US10737836B2 |
Bottle mounting methods and systems
A method of mounting a bottle involves attaching, to a support body, an interface body attached to a portion of the bottle, such that at least a portion of the interface body and the portion of the bottle are positioned within an aperture defined by the support body. Bottle mounting systems are also disclosed. |
| US10737833B2 |
Pallet gap filler
A pallet gap filler for a pallet and a lift is provided. The pallet gap filler includes filling and engaging elements. The filling element is insertable into a portion of a space defined between tines of the lift and one or more of top and bottom decks and blocks and/or stringers separating the top and bottom decks of the pallet. The filling element is configured to assume a first configuration during filling element insertion and a second configuration in which, following filling element insertion, the filling element fixes relative orientations of the pallet and the lift. The engaging element is actuatable with the filling element initially assuming the first configuration to cause the filling element to assume the second configuration. |
| US10737832B2 |
Half pallet
A half pallet includes a deck having opposite front and rear edges and opposite end edges. The end edges are shorter than the front and rear edges. End supports below the deck are adjacent end edges of the deck. The deck extends forward and rearward of the end supports. Each of the end supports includes a front edge recessed from the front edge of the deck and a rear edge recessed from the rear edge of the deck. Each end support prevents entry of a fork tine between the front edge of the end support and the rear edge of the end support. |
| US10737827B2 |
Tracking device enclosure
An apparatus for a tracking device enclosure is disclosed. According to an embodiment of the present invention, the apparatus includes an enclosure that holds a motion tracking device to a shipping container. Further, the enclosure includes one or more first flaps that secure a first motion tracking device within the enclosure such that the first motion tracking device does not move in relation to the enclosure. The one or more first flaps secure the first motion tracking device based on a shape of the first motion tracking device. Also, the enclosure includes one or more second flaps that secure a second motion tracking device within the enclosure such that the second motion tracking device does not move in relation to the enclosure. The one or more second flaps secure the second motion tracking device based on a shape of the second motion tracking device. |
| US10737826B2 |
Child-resistant packaging systems and methods
A child-resistant package is disclosed comprising at least one locking tab, at least one locking slot, the at least one locking slot engaging with the at least one locking tab when the child-resistant package is in a locked position. The at least one locking tab comprising memory properties to allow the at least one locking tab to releasably engage with the at least one locking slot. The at least one locking tab further comprising a corrugated material having flutes oriented in a flute direction and the memory properties including the at least one locking tab returning to the locked position after being in an unlocked position in response to being bent against the flute direction. |
| US10737823B2 |
Container and method of manufacturing the same
A container may comprise a spout, a base portion, and an ovular sidewall extending away from the base portion to the spout. The ovular sidewall comprises a vertical portion, a top transition region, and a top region extending from the top transition region to the spout. The top region comprises at least two discrete linear sections having different slopes between the top transition region and the spout. Moreover, the base portion of the container defines a support surface on which the container rests, a base channel extending across the diameter of the container, and an inset concave panel aligned with a center of the container. The container additionally comprises a handle portion defining a complex-curved face surface interrupting the top transition region and the top region, and a handle extending from a bottom portion of the face surface to a top portion of the face surface. |
| US10737821B2 |
Device for printing, severing and applying self-adhesive flat structures, in particular labels
A device for printing, severing and applying self-adhesive labels, wherein the device operates with a label material without a carrier strip. The label material has a printable layer, a carrier layer and a heat-sealable adhesive layer. The device has an applicator, by way of which the label is applied to an object to be labelled. The applicator can be moved up to the object to be labelled by way of a handling device, and the handling device is constructed in accordance with the principle of an open kinematic chain and has at least one translational kinematic axis and/or at least one rotational kinematic axis. The applicator can be heated by way of a heating device which operates in accordance with an electrical operating principle. |
| US10737820B2 |
Apparatus for packing products into containers
A method and apparatus for packing products into containers is described herein. More particularly, the method and apparatus are directed to packaging sheets of packages such as pouches or sachets that are joined together end-to-end. The apparatus may include a folding mechanism and a collection receptacle. The method and apparatus may perform one or more steps simultaneously so that the folding and packing of such sheets into containers can be carried out without the flow of incoming sheets being interrupted. |
| US10737818B2 |
Packing assembly
The present invention relates to a packaging assembly and a method of packaging differently sized products, such as fresh meat cuts. The packaging assembly can include at least one thermoform packaging machine having at least two forming stations. The thermoform packaging machine can also include a control unit configured for providing, during operation and in a manner that is automatically adaptable in response to the supplied products, formats with a first or a second number of troughs for placing the respective products thereinto. |
| US10737815B2 |
Packaging system and method
A packaging system and method forms a bundled group of articles in an oriented arrangement, by applying a wrapping material to the articles via the bottoms of the articles while the oriented arrangement of articles is inverted and retained by a pallet. The wrapping material may be a sleeve of shrinkable material applied to the inverted end of the articles and shrunk to conform to the articles and form a base enclosing the bottoms of the articles. The articles are retained by the pallet in the oriented arrangement during the inverting, sleeving and bundling of the group of articles, to provide a bundled group including the articles securely contained by the shrunk wrapping in the oriented arrangement. The bundled group may include more than one type of article. The pallet may be operable to retain a top portion of the article, which may have an irregular or asymmetrical shape. |
| US10737807B2 |
Pointing mechanism for use in an electric propulsion system of a spacecraft and electric propulsion system for use in a spacecraft
A pointing mechanism for use in an electric propulsion system of a spacecraft, the pointing mechanism comprises a mobile plate adapted to receive a thruster and defining a thrust vector of the thruster received on the mobile plate. The pointing mechanism further comprises a rotary actuator coupled to the mobile plate by means of a connecting element, the rotary actuator being configured to rotate the connecting element about a rotational axis of the rotary actuator such that the thrust vector defined by the mobile plate rotates about the rotational axis, wherein the thrust vector is inclined relative to the rotational axis. |
| US10737802B2 |
Non-propulsive utility power (NPUP) generation system for providing secondary power in an aircraft
An aircraft may include at least one secondary power system requiring secondary power, at least two main engines, and at least three non-propulsive utility power (NPUP) generation systems. The NPUP generation systems may each be configured to provide full-time secondary power during operation of the aircraft. The NPUP generation systems may be configured to provide at least a portion of the secondary power required by the secondary power system. |
| US10737800B2 |
Catalytic inerting system architecture and control methods for increased fuel tank safety
A catalytic inerting system (CIS) architecture includes a fuel tank including a fuel tank inlet and a fuel tank outlet, the fuel tank defining a space for containing a liquid fuel and an ullage space above the liquid fuel containing an ullage gas. A catalytic reactor is in fluid communication with the fuel tank, the catalytic reactor having a catalytic inlet and a catalytic outlet, wherein the catalytic reactor receives an ullage gas flow from the fuel tank outlet and performs a catalytic reaction on the ullage gas to produce a more inert flow from the catalytic outlet to the fuel tank inlet. A bypass line provides a flow pathway between the fuel tank inlet and the fuel tank outlet, thereby bypassing the fuel tank, and a flow control mechanism controls relative flows of the inert flow from the catalytic outlet to the fuel tank inlet versus through the bypass line. |
| US10737798B2 |
Integrated feedback to flight controller
A method and system for providing corrective action to a rotorcraft experiencing motor failure is provided. Included in the method and system are embodiments that receive feedback from sensors directed at measuring a state of motors used to provide lift to the rotorcraft. The method and system also describe embodiments for determining that there is a malfunctioning motor, and furthermore, the appropriate corrective action for responding to the malfunctioning motor. In some embodiments, the method and system are configured to reduce power to the malfunctioning motor while simultaneously adjusting power supplied to the remaining motors such that changes in total thrust and net torque are minimized. |
| US10737791B2 |
Aerospace vehicle environmental control system
An Environmental Control Systems (ECS) for an aerospace vehicle comprises an air supply airflow path inputting, monitoring, and conditioning air from external to the vehicle, and a recirculation airflow path inputting, monitoring, filtering, and moving air from one portion of the interior of the vehicle to another portion. The air supply airflow can include a dynamically controlled VOC/ozone converter, which can be operated when the aerospace vehicle is on the ground. The recirculation airflow path can include a dynamically controlled regenerative gas contaminant filter and/or VOC/CO2 removal device. The filter/adsorption media of the controlled regenerative gas contaminant filter and/or VOC/CO2 removal device can be regenerated by suppling hot air or a vacuum, and gaseous contaminants can be broken down for removal from the regenerative gas contaminant filter by controlling UV irradiation. The controller can alert a flight crew if air quality falls outside predetermined or programmable parameters. |
| US10737787B2 |
In-vehicle position detection and configuration of vehicle components
There is described herein a method and system for the configuration of vehicle management components using in-vehicle position detection. The in-vehicle position detection may also be used for providing a floor plan of the vehicle. In some embodiments, in-vehicle position detection may be used concurrently for configuring vehicle management components and for providing floor plans. |
| US10737785B1 |
Personal flying water jet board system
A personal flying water jet board system includes a jet board with a water jet propulsion system. A water intake system mounted on either side of a boat includes an intake member submerged in the water and connected to a hose which is connected to jet nozzles of the jet board. The water injected into the jet nozzles propels the jet board and user above the water. A water intake system mounted on the boat is fluidically connected to the hose and directs water into the jet nozzles. Water-conducting support pipes have intake members with an intake end oriented towards the forward end of the boat to receive water as the boat moves forward and a discharge end. The intake end of the intake member is shaped to increases the water pressure as the water flows into the discharge end thereof and into the water-conducting support pipes. |
| US10737784B2 |
Drones and methods to deliver payloads to private locations
Private delivery drones and methods are disclosed. An example drone includes a first communication interface to receive a first input from a sender representing a delivery area for a payload, a second communication interface to receive a second input from a recipient representing a visual marker of the recipient, the visual marker unknown to the sender, a drone controller to, when the drone reaches the delivery area, visually identify a location in the delivery area to deliver the payload based on the visual marker, and a carrier to deliver the payload to the location. |
| US10737781B2 |
Three-dimensional pathway tracking system
Techniques are described for tracking and determining a three dimensional path travelled by controlled unmanned aircraft (i.e. drones) or other moving objects. By monitoring the strength of communication signals transmitted by an object, the strength of control signals received by the object, and altitude data generated by the object, its three dimensional path is determined. For example, these techniques can be applied to racing drones to determine their positions on a course. An end gate structure for such a course that can automatically transmit disable signals to the drones upon completing the course is also described. |
| US10737771B2 |
Aircraft airflow modification device and vortex generator arrangement for an aircraft
An aircraft airflow modification device, comprising: at least one resiliently deformable base member; and at least one resiliently deformable flap member that extends from the resiliently deformable base member. Deformation of the resiliently deformable base member from a first state to a second state results in corresponding deformation of the resiliently deformable flap member from a first state to a second state. |
| US10737765B2 |
Aircraft having single-axis gimbal mounted propulsion systems
An aircraft has an airframe with a distributed thrust array attached thereto that includes a plurality of propulsion assemblies each of which is independently controlled by a flight control system. Each propulsion assembly includes a housing with a gimbal coupled thereto and operable to tilt about a single axis. A propulsion system is coupled to and operable to tilt with the gimbal. The propulsion system includes an electric motor having an output drive and a rotor assembly having a plurality of rotor blades that rotate in a rotational plane to generate thrust having a thrust vector with a magnitude in the longitudinal direction. Actuation of each gimbal is operable to tilt the respective propulsion system relative to the airframe in the longitudinal direction to change the rotational plane of the respective rotor assembly relative to the airframe, thereby controlling the magnitude of the respective thrust vector in the longitudinal direction. |
| US10737759B2 |
Aircraft electrical network
An aircraft has an internal combustion engine and a wing including a hollow structural member. The aircraft has an electrical network including: an electrical motor configured to drive an aircraft propulsor; at least one conductor configured to electrically couple the electrical motor and an electrical storage device; wherein the electrical conductor is formed of the hollow structural member of the aircraft wing. |
| US10737757B2 |
Systems and methods for assembling a structurally reinforced composite structure
Systems and methods for assembling a structurally reinforced composite structure are disclosed herein. The methods include deforming a composite tubular skin to a deformed conformation to generate clearance to permit a frame assembly to be conveyed into an internal volume that is defined by the composite tubular skin. The methods further include conveying the frame assembly into the internal volume, permitting the composite tubular skin to deform from the deformed conformation to the target conformation, and operatively attaching the frame assembly to the composite tubular skin to form the structurally reinforced composite structure. The systems include a frame support that is configured to support the frame assembly, a frame deformation assembly, a skin support that is configured to support the composite tubular skin, and a skin deformation assembly. |
| US10737753B1 |
Bilge pump monitoring system and method
A bilge pump monitoring system for a bilge pump on a marine vessel includes a current sensor configured to measure a current draw of the bilge pump, and a bilge pump monitor module executable on a processor. The bilge pump monitor module is configured to receive current draw measurements by the current sensor and determine a pump diagnosis of the bilge pump based on the current draw measurements. The pump diagnosis is then wirelessly communicated to a user located remotely from the marine vessel. |
| US10737752B1 |
Outboard motors having flexible connector assembly for shift actuation
An outboard motor is for propelling a marine vessel in water. The outboard motor has an upper cowling that covers an internal combustion engine, a driveshaft housing located below the internal combustion engine, and a lower gearcase located below the driveshaft housing. The lower gearcase encloses a transmission gearset configured to transmit power from the internal combustion engine to a propulsor. A shift actuator is covered by the upper cowling and a shift mechanism is located at least partially in the lower gearcase and configured to shift the transmission gearset into and between forward, neutral and reverse gears. A flexible connector assembly operatively couples the shift actuator to the shift mechanism so that actuation of the shift actuator causes the shift mechanism to shift the transmission gearset. |
| US10737750B2 |
Rail saver with handle
The invention is directed toward a “Rail saver with a handle. The rail saver has a handle the extends laterally away from the rail saver, creating a “loop” which the user can grab to maintain control over a water sports vehicle such as a long board, SUP, foil board, sail board, body board and other water sports vehicles. The “rail saver with a handle” is designed to add the functionality of being able to grab and control a free-floating board while in water. Grabbing and controlling an SUP board is also difficult while holding a paddle. This new functionality provides an opportunity to control a board with one hand whether or not you are holding a paddle. By holding and using the handle, the board rider avoids injury to his fingers or hands from grasping at a leash cord that is not designed to be grabbed. |
| US10737746B2 |
Magnetic pedal assembly
A magnetic mountain bike pedal assembly provides for at least one pedal having a center member, the center member having at least one magnet in its center portion, a plate adapted to be removedly attached to a shoe wherein the plate contains at least one magnet, wherein when the plate and the center member are aligned a disconnectable magnetic connection is formed. In some embodiments, either the first magnetic element or the second magnetic element, or both may be Neodymium, and in some embodiments they may be axially-magnetized Neodymium. In some embodiments, a shoe is attached to the plate, and the shoe has at least ferrous metal cleat. |
| US10737739B2 |
Self-balancing scooter or personal transporter
A self-balancing scooter having a platform that includes a footstep, two wheels, and a gyroscopic stabilizing element that acts on wheel driving motors in such a way as to ensure that the self-balancing scooter is balanced and moves. The self-balancing scooter has a housing which accommodates a battery supplying power to the motors and is closed by a lid, the housing being removably accommodated on the platform of the self-balancing scooter such that the lid forms a footstep of the self-balancing scooter. |
| US10737737B2 |
Vehicle with interchangeable drive modules
Vehicles may be composed of a relatively few number of “modules” that are assembled together during a final assembly process. An example vehicle may include a body module, a first drive module coupled to a first end of the body module, and a second drive module coupled to a second end of the body module. One or both of the drive modules may include a pair of wheels, a battery, an electric drive motor, and/or a heating ventilation and air conditioning (HVAC) system. One or both of the drive modules may also include a crash structure to absorb impacts. If a component of a drive module fails or is damaged, the drive module can be quickly and easily replaced with a new drive module, minimizing vehicle down time. |
| US10737733B2 |
Truck
A truck may include a cargo box in which cargo is loaded, wherein the cargo box includes a loading portion having an upper side on which the cargo is loaded, a gate having a lower end portion rotatably disposed on an end portion of the loading portion to rotate and configured to open or close a rear of the cargo box, and a gate support device configured to set an opening angle of the gate. |
| US10737728B2 |
Vehicle body lower structure
A catcher bracket is provided to protrude from a bottom wall of an inner torque box in a downward direction. Collapse beads which become starting points of collapse deformation in an up-and-down direction are formed on bent portions which correspond to boundaries between an inner wall and a rear wall and between an outer wall and the rear wall of the catcher bracket. |
| US10737727B2 |
Rear structure of motor vehicle comprising a reinforcement for rear-end collisions
The invention relates to a rear structure of a motor vehicle (201), said structure comprising: a floor having a rear area intended for accommodating a rear bench, said area being raised forming a projection (209B) relative to an area of said floor adjacent to the front; two rear structural profile members (207) extending longitudinally towards the rear under the rear area of the floor away from the projection (209B); characterised in that the structure (201) also comprises: two reinforcements (215) on the two structural profile members (207), respectively; each of said reinforcements (215) being attached to the corresponding profile member (207) and to the floor, at the projection (209B), and configured to limit a tendency of said profile member (207) to pivot vertically upwards in the event of a rear impact. |
| US10737726B2 |
Display control device, display control system, display control method, and display control program
A display control device includes a video data acquisition unit that acquires video data from a camera that captures a video image in a moving direction of a vehicle, a vehicle motion detection unit that detects motion information containing a steering angle of the vehicle, an expected path line generation unit that generates a main expected path line extending along a planned moving path in accordance with the steering angle from a center part of a width of the vehicle, a superimposed video generation unit that generates superimposed data, the superimposed data being video data where the main expected path line is superimposed on the video data, and a display control unit that transmits the superimposed data to a display unit so as to display a video related to the superimposed data on the display unit. |
| US10737719B2 |
Steerable knuckle
A steerable knuckle, and an axle and track drive assembly including the knuckle, is disclosed. A driveshaft rotatable about a rotational axis extends through the knuckle and is coupled to a hub. The knuckle pivots about a steering axis generally perpendicular to the rotational axis. The track drive includes a drive wheel, a drive frame, rollers, and a track. Rotation of the driveshaft about the rotational axis rotates the hub and drive wheel which rotates the track about the drive wheel and rollers. Rotation of the knuckle about the steering axis turns the track drive. The knuckle can include a hollow spindle, one or more undercarriage support arm(s) for connecting the track drive frame, steering stops, and king pin, steering cylinder, and tie rod connections. The knuckle can be a single integrated piece. The undercarriage support arm(s) can include track frame mounts that can be generally horizontal or vertical. |
| US10737715B2 |
Method of coupling a rack and pinion steering mechanism to a vehicle
A method of coupling a rack and pinion steering mechanism to a vehicle includes interfacing a first spherical washer with the rack and pinion steering mechanism and interfacing a second spherical washer with the vehicle. The second spherical washer is interfaced with the first spherical washer. A relative angle is formed between the rack and pinion steering mechanism and the vehicle via the first spherical washer and the second spherical washer. The first spherical washer is retained with the second spherical washer via a ring retainer. |
| US10737714B2 |
Steering device
A steering device is configured such that an EA stopper and a telescopic lock tooth are engaged with each other such that an inner column and a fixation member move forward with respect to a hanger bracket in a case where a load in a forward direction that acts on the inner column is equal to or greater than a predetermined value. Regarding a telescopic stopper, the fixation member comes into contact with the telescopic stopper in accordance with movement of the inner column and the fixation member with respect to the hanger bracket such that the telescopic stopper rotates in a withdrawal direction in which the telescopic stopper is withdrawn from the fixation member. |
| US10737712B2 |
Folding wheeled cart
A collapsible cart assembly having a framework with two brackets. The two brackets have first arms, second arms and third arms. A rear leg frame section is rigidly affixed to the first arms. A front leg frame section that is pivotably connected to the second arms. A handle frame section is pivotably connected to the third arms of the brackets. Slides are disposed on the rear leg frame section. A first set of linkages connect the slides to the front leg frame section. A second set of linkages connect the slides to the handle frame section. The slides and linkages move the front leg frame the handle frame between an open configuration and a closed configuration. |
| US10737710B2 |
Evaluation unit for a sensor arrangement for railway monitoring, sensor arrangement and corresponding method
An evaluation unit 10 for a sensor arrangement for railway monitoring is described, the evaluation unit 10 comprising a connection to a position sensor 11 and a connection to a tracking sensor 12. The position sensor 11 is capable of detecting rail vehicles 19 passing over the position of the position sensor 11 on a railway track 14 and provides a position output signal 15. The tracking sensor 12 comprises a fibre optic sensor 16, which is capable of detecting the position of noise along the railway track 14 and the tracking sensor 12 provides a tracking output signal 18. The evaluation unit 10 provides an output signal 13 that depends on the position output signal 15 and the tracking output signal 18. Further, a sensor arrangement for railway monitoring and a method for evaluation of railway monitoring signals are described. |
| US10737704B2 |
Cable car system
A cable car system has vehicles which are coupled to a conveying cable between stations. The vehicles are decoupled from the conveying cable in the stations and are moved through the stations along guide rails. The vehicles are formed with current collectors and the stations have associated power rails. In at least one of the vehicles there is located a circuit with at least one electrical load which is supplied with electrical energy via the current collector and the power rails. At least one second circuit with at least one further electrical load is located in at least one vehicle. The second circuit is supplied with electrical energy via a single further current collector and a power rail assigned thereto. The two circuits are connected to a common current collector to which a single power rail is assigned. |
| US10737703B2 |
Gap filler
A first link mechanism section converts linear motion of a driving slider into swing motion of a swing end roller. A second link mechanism section swings in cooperation with the swing end roller on a roller contact surface of a second link lever section, and an output end roller changeable in attachment position presses a driven slider fixed to a gap filler plate. In a fully protruded state and a fully stored state of the gap filler plate, the direction of acting force of the roller contact surface pressing the swing end roller aligns with a straight line connecting the swing end roller and a swing shaft of a first link lever section. |
| US10737698B2 |
Technologies for assisting vehicles with changing road conditions
Technologies for assisting vehicles with changing road conditions includes vehicle assistance data based on crowd-sourced road data received from a plurality of vehicles and/or infrastructure sensors. The crowd-sourced road data may be associated with a particular section of roadway and may be used to various characteristics of the roadway such as grade, surface, hazardous conditions, and so forth. The vehicle assistance data may be provided to an in-vehicle computing device to assist or facilitate traversal of the roadway. |
| US10737695B2 |
System and method for adaptive cruise control for low speed following
A system and method for adaptive cruise control for low speed following are disclosed. A particular embodiment includes: receiving input object data from a subsystem of an autonomous vehicle, the input object data including distance data and velocity data relative to a lead vehicle; generating a weighted distance differential corresponding to a weighted difference between an actual distance between the autonomous vehicle and the lead vehicle and a desired distance between the autonomous vehicle and the lead vehicle; generating a weighted velocity differential corresponding to a weighted difference between a velocity of the autonomous vehicle and a velocity of the lead vehicle; combining the weighted distance differential and the weighted velocity differential with the velocity of the lead vehicle to produce a velocity command for the autonomous vehicle; adjusting the velocity command using a dynamic gain; and controlling the autonomous vehicle to conform to the adjusted velocity command. |
| US10737686B2 |
Vehicle control apparatus
A vehicle control apparatus causes a vehicle to selectively perform an engine mode and an assist mode that allow for transfer of, respectively, drive force of an engine and both drive forces of the engine and an electric motor to a wheel. The vehicle control apparatus includes: a consumption amount calculator that calculates first and second fuel consumption amounts, respectively, when performing the engine and assist modes; a reduction amount calculator that calculates a possible fuel reduction amount by subtracting the second fuel consumption amount from the first fuel consumption amount; a mode controller that causes the assist and engine modes to be performed, respectively, when the fuel reduction amount exceeds and is equal to or below a threshold; and a threshold setter that sets the threshold to first and second values, respectively, when a state of charge of an electricity storage device is in first and second charging levels. |
| US10737683B2 |
Hybrid vehicle and method for controlling the same
A method for controlling a hybrid vehicle having a motor and an engine includes: calculating a first startup reference value of the engine on the basis of requested power of the hybrid vehicle; measuring a current speed of the hybrid vehicle, and predicting a future speed of the hybrid vehicle; generating a compensation value needed to compensate for the first startup reference value of the engine on the basis of a difference between the current speed and the future speed of the hybrid vehicle; acquiring a second startup reference value of the engine by compensating for the first startup reference value on the basis of the compensation value; and controlling a startup operation of the engine according to the second startup reference value acquired through compensation. |
| US10737682B2 |
Drive force control system for hybrid vehicle
A drive force control system for hybrid vehicles configured to reduce a change in a drive force simultaneous execution of a starting operation of an engine and a shifting operation of a transmission. The drive force control is applied to a hybrid vehicle comprising: an engine connected to front wheels; a first motor connected to rear wheels; and a transmission that changes a speed ratio between the first motor and the rear wheels. A controller restricts execution of any one of an engine staring operation and a shifting operation of the transmission during execution of other one of the engine staring operation and shifting operation of the transmission. |
| US10737680B2 |
Speed control of super positioning torque vectoring differential
An electrified axle system includes a pair of wheels, a super positioning torque vectoring differential coupled between the wheels, and a controller. The super positioning torque vectoring differential includes a traction motor and a vectoring motor. The controller operates the vectoring motor in speed control mode to reduce a speed difference between the wheels responsive to the difference exceeding a threshold, and operates the vectoring motor in torque control mode responsive to the difference falling within a target range and an accelerator pedal position achieving a value that depends on lateral acceleration associated with the system. |
| US10737678B2 |
Control apparatus of transmission and method of controlling transmission
A control apparatus of a transmission includes the transmission that is configured to perform shifting operation with use of a control pressure derived from an actuating oil to be supplied to a hydraulic pressure unit. The control apparatus includes a hydraulic pressure supply source, a switcher, a control pressure adjusting valve, an abnormality detector, and a controller. The controller is configured to control the shifting operation of the transmission to keep a revolution speed of an engine, in an abnormal period in which an abnormality of the switcher is detected by the abnormality detector, at a value that is equal to or greater than an abnormal lower limit value. The abnormal lower limit value is higher than a normal lower limit value in a normal period. The normal period is prior to the detection of abnormality of the switcher by the abnormality detector. |
| US10737677B2 |
Low density fluid displacement to store or generate power
The present invention relates to systems and methods for pumping or removing a fluid from a region within or on top of or in contact with a water or liquid body and applications for said systems and methods. Some embodiments may also relate to anti-fouling or reducing fouling structures like docks. |
| US10737676B2 |
Solenoid valve
Disclosed is a solenoid valve which is installed in a bore of a modulator block having a first hydraulic port and a second hydraulic port to control a flow of a braking fluid. The solenoid valve can reduce the number of components by integrating the components and implement a check valve function. |
| US10737673B2 |
Electric-brake controller and vehicle brake system
An electric-brake controller includes an antilock controller configured to control a pressing force of an electric brake. The electric brake includes a pressing member that is advanced by rotation of an electric motor in a forward direction to press a friction member against a brake rotation member. The electric brake includes a return spring that applies a spring force such that the pressing member is moved away from the brake rotation member. The antilock controller includes a pressing-force reducer that reduces the pressing force. The pressing-force reducer includes: a reverse-rotation-current supplier that supplies reverse-rotation current for rotating the electric motor in a reverse direction for a reverse-rotation-current supply time; and a forward-rotation-current supplier that supplies forward-rotation current, for rotating the electric motor in the forward direction, to the electric motor after the reverse-rotation current is supplied for the reverse-rotation-current supply time. |
| US10737672B2 |
Method of changing ABS control mode by using analysis of driving pattern
A method of changing an anti-lock brake system (ABS) control mode includes: determining, by a controller, whether a first stage of an electronic stability control (ESC) of the vehicle is in an off state and a launch control of the vehicle is in an on state, and determining, by the controller, whether a driver intends to slow down an operation of the ABS installed in the vehicle; and when it is determined that the driver intends to slow down the operation of the ABS, comparing, by the controller, revolutions per minute (RPM) of an engine of the vehicle, a vehicle acceleration speed, a vehicle speed, and a steering angle with predetermined threshold values, respectively, and when each of the comparison results is satisfied, changing, by the controller, an ABS general control mode to an ABS sport control mode which slows down the operation of the ABS. |
| US10737669B2 |
Independent brake control of a common aircraft gear
A brake control system for a landing gear of an aircraft is provided. The system includes a first control channel for providing brake control signals to one or more brakes on the landing gear, and a second control channel for providing brake control signals to another one or more brakes on the landing gear. At least one of the first control channel and the second control channel is configured to act as an executive in monitoring braking efforts applied by the one or more brakes as compared to braking efforts applied by the another one or more brake, and to cause the braking efforts of at least one of the one or more brakes or the another one or more brakes to be modified in an effort to equalize the braking efforts. |
| US10737668B2 |
Electronic brake system and control method thereof
Disclosed are an electronic brake system and a control method thereof. The electronic brake system includes a first inner valve for transmitting hydraulic pressure to a first hydraulic circuit; a second inner valve for transmitting hydraulic pressure to a second hydraulic circuit; a first outer valve for discharging hydraulic pressure from the first hydraulic circuit; a second outer valve for discharging hydraulic pressure from the second hydraulic circuit; and an electronic control unit for generating a phase delay control signal for one inner valve when a current control signal is applied to the first inner valve and the second inner valve, and generating a phase delay control signal for one outer valve when a current control signal is applied to the first outer valve and the second outer valve. |
| US10737658B2 |
Hybrid method and apparatus for detecting a vehicle/pedestrian impact
An apparatus detects a vehicle/pedestrian impact event by sensing impact events near a forward location of a vehicle using both acceleration sensors and pressure sensors and providing associated signals indicative thereof, determining metric values for each of the sensor signals, and determining if a vehicle/pedestrian impact has occurred in response to the determined metric values. |
| US10737656B2 |
Fabric for air bag and air bag
Provided is a fabric for an air bag that is constituted by synthetic fibers, and the warp and the weft of the fabric have a tensile strength of 600 N/cm or more, an air flow rate of the fabric under a differential pressure of 20 kPa is 1.0 L/cm2·min or less, and an average stress of the warp and the weft that is required to additionally elongate the fabric from a 1.0% elongation state to a 3.0% elongation state is 15 N/cm or more, and an average stress of the warp and the weft that is required to additionally elongate the fabric from the 3.0% elongation state to a 5.0% elongation state is 15 N/cm or more. |
| US10737653B2 |
Airbag mounting structure and airbag mounting method
Side portions of a guide member mounting portion of the instrument panel include a panel side welding guide surface integrally formed therewith. The panel side welding guide surface is spaced apart from the back surface of the instrument panel. Side portions of the guide member include a guide side welding guide surface integrally formed with the guide member. The panel side welding guide surface and the guide side welding guide surface overlap each other. One of the guide side welding guide surface and the panel side welding guide surface includes a position regulating recess. The other of the guide side welding guide surface and the panel side welding guide surface includes a position regulating protrusion that fits into the position regulating recess during vibration welding. |
| US10737652B1 |
Crash sensing using cavity pressure
A safety system in a vehicle may be activated by receiving information indicating a physical change, such as a pressure, of an interval cavity associated with a tire or tire guard. The safety system may be activated based at least in part on the physical change (e.g. an increase in a pressure by at least a threshold amount, an increase of a pressure to a threshold pressure, or a rate of change of a pressure), in addition to other, external, information. |
| US10737651B2 |
Method of determining an accident time parameter for evaluating an accident situation in a motor vehicle
A method of determining an accident time parameter for evaluating an accident situation of a motor vehicle, including a) determining at least two of the following values: (i) a current value of a measured acceleration, (ii) a first integral of the measured acceleration, or (iii) a second integral of the measured acceleration, and b) determining an accident time parameter from the at least two values determined in step a). |
| US10737643B2 |
Engaging member
An engaging member includes an engaging portion configured to be inserted and assembled into a fixing hole of a vehicle body, an attachment portion configured to attach elongated wire routing materials, and linking portions configured to connect the engaging portion and the attachment portion to each other. The linking portions are extendable and contractable in a longitudinal direction of the wire routing materials, and can oscillate the engaging portion side in an orthogonal direction, thereby allowing the engaging portion to be movable in the longitudinal direction and the orthogonal direction. A protrusion and a through portion are provided as a movement restricting portion for restricting the movement of the engaging portion to movement within a predetermined range. |
| US10737641B2 |
Motor vehicle engine control electronic computer
The subject matter of the present invention is a motor vehicle engine control electronic computer including an electric circuit (1B) for managing at least one piece of electrical equipment (2) of the vehicle. The electric circuit includes at least one module (20B) for digital connection to a piece of electrical equipment of the vehicle and a microcontroller (10) including at least one digital input port (110). The digital connection module includes a connector (210) for linking to the electrical equipment, a link (220) for connecting to the digital input port of the microcontroller and a diode package (230B1), connected firstly to the battery (B) voltage of the vehicle and secondly to the ground (M), including two diodes (231B-1, 231B-2) linked to each other at a midpoint (232) and being configurable to operate with a common anode or with a common cathode. |
| US10737636B2 |
Vehicle interior component
A vehicle interior component is disclosed. The component may comprise a base comprising an opening and first and second layers extending through the opening. The first and second layers may form a structure extending through the opening to an extended position. The first layer may engage the second layer to form the structure. The first layer may separate from the second layer when retracted into the base. The structure may comprise a protrusion formed by the first layer with the second layer to move from a retracted position to the extended position. The protrusion may extend beyond the base by a first distance when the protrusion is retracted and by a second distance greater than the first when the protrusion is extended. The second layer may comprise a bottom; the first layer may comprise a top to couple to the bottom to form the structure as the structure extends. |
| US10737633B2 |
Sound effect generation device for vehicles
A vehicle sound effect generation apparatus includes a running state detecting unit that detects a running state of a vehicle; a lateral input amount setting unit that sets, based on the running state detected by the running state detecting unit, a lateral input amount in which a physical amount relating to at least one of a movement of the vehicle in a width direction and a movement of the vehicle in a turning direction is a parameter; an adjustment wave sound selector that selects one or more integer-order adjustment wave sounds having an integer-order frequency component, based on the lateral input amount; and a sound effect generation unit that synthesizes a fundamental wave sound having a fundamental frequency component with the one or more integer-order adjustment wave sounds selected. |
| US10737621B2 |
Cloaking devices with lenses and plane mirrors and vehicles comprising the same
A cloaking device includes an object-side, an image-side, an object-side cloaking region (CR) reflection boundary having an outward facing mirror surface, and an image-side CR reflection boundary having an outward facing mirror surface. A cloaking region is bounded by the object-side CR reflection boundary and the image-side CR reflection boundary. An object-side lens, an image-side lens and at least one exterior reflection boundary are included. Light from an object positioned on the object-side of the cloaking device and obscured by the cloaking region is focused by the object-side lens, reflected by the object-side CR reflection boundary, the at least one exterior reflection boundary and the image-side CR reflection boundary, and focused by the image-side lens to form an image of the object on the image-side of the cloaking device such that the light from the object appears to pass through the cloaking region. |
| US10737619B2 |
Vehicle-mounted moving image transmitting device, vehicle-mounted moving image display device, and vehicle-mounted moving image communication system
A vehicle-mounted moving image transmitting device includes: a camera outputting a video signal corresponding to a video of a subject existing outside a vehicle; a signal processor superimposing animation images on multiple frames, which form a moving image corresponding to the video signal outputted from the camera, frame by frame, while changing the animation images in synchronization with frame advancement; and a wireless communication interface wirelessly transmitting the moving image formed of the multiple frames, which are superimposed with the animation images by the signal processor, at a predetermined frame rate to a moving image display device. The moving image display device receives the moving image and displays the received moving image to an occupant of the vehicle. |
| US10737617B2 |
Detecting method for front-parked vehicles at night
To detect front-parked vehicles at night (i.e. a vehicle is parked with its head facing the inside of a parking space), a detection device uses the light beam from a passing-by vehicle to extract at least a reflection of at least a tail light or at least a portion of a back bumper from an image captured for a parking space. |
| US10737613B2 |
Illuminated vehicle visual elements with grating film
A vehicle visual element includes a substrate defining a lamp cavity; at least one light source positioned within the lamp cavity; at least one of a holographic and a diffraction grating, disposed over the lamp cavity; a proximity switch positioned close to the lamp cavity; and a controller configured to activate the light source in response to a signal provided by the proximity switch. |
| US10737610B1 |
Brake and turn signal light system
The brake and turn signal light system is configured for use with a vehicle. The brake and turn signal light system is a supplemental signaling device. The brake and turn signal light system mounts on the vehicle. The brake and turn signal light system presents an illuminated port turn signal, an illuminated brake signal and an illuminated starboard turn signal that is visible to an individual facing the stern of the vehicle. The brake and turn signal light system is configured for after-market installation on the vehicle. The brake and turn signal light system comprises a signal housing and a plurality of lamps. The plurality of lamps mount in the signal housing. The signal housing attaches to the vehicle such that the plurality of lamps are visible to the individual facing the stern of the vehicle. |
| US10737609B2 |
Cargo restraining system for vehicles
A cargo restraining system for use in a trunk or cargo area of a vehicle includes at least one restraining unit. The restraining unit comprises a bottom panel, a face panel, and a back panel. The bottom panel and the face panel are hingedly attached together along adjacent edges. The back panel is hingedly attached to face panel along the edge opposite that to which the bottom panel is hingedly attached. The restraining unit can be erected from a flat configuration wherein the three panels are substantially coplanar with each other to an upstanding operational or functional configuration. In the upstanding configuration, the bottom panel sits on a surface, the face panel is pivoted upwardly to extend vertically from the surface, and the back panel is hinged downwardly at an angle and its free edge is attached to the free edge of the bottom panel. |
| US10737606B2 |
Sliding platform loading device
A sliding platform loading device intended to equip the rear area of a vehicle that has protruding wheel passages includes: a fixed chassis, intended to be anchored onto the rear loading area of the vehicle; the sliding platform; and a guiding system between the sliding platform and the fixed chassis. The sliding platform is able to pass from a retracted position on the fixed chassis, to an unfolded position on the cantilever of the fixed chassis. The device includes auxiliary platforms, fixed, held by the fixed chassis, on the same level as the flat area of the sliding platform, the auxiliary platforms defining two lateral indentations, intended to be of an additional form to the wheel passages, and in that in the retracted position from the sliding platform, the auxiliary platforms laterally extend the flat area of the sliding platform. |
| US10737599B2 |
Occupant posture adjusting device of vehicle seat
An occupant posture adjusting device includes: a plate-shaped bottom support member pivotably supported by a seat cushion via a pivot shaft extending laterally at a position directly under a hip point of a seated occupant to support at least thighs of the occupant from below; a plate-shaped lower part support member pivotably supported by a seat back via a pivot shaft extending laterally at a position lower than an intermediate portion of the seat back to support at least a pelvis of the occupant; a plate-shaped upper part support member pivotably supported by the seat back via a pivot shaft extending laterally at a position higher than the intermediate portion to support at least scapulae of the occupant; first to third drive devices configured to drive the bottom support member, lower part support member, and upper part support member, respectively; and a control device configured to control the drive devices. |
| US10737594B2 |
Foot prop for a child safety seat
The invention relates to a foot prop adapted to be attached to a child safety seat, comprising an elongate component, comprising an upper portion and a lower portion, wherein the lower portion is slidable relative to the upper portion in longitudinal direction of the elongate component. The foot prop is configured such that a force applied in the longitudinal direction causes the lower portion to automatically move away from the upper portion whenever the force exceeds a predetermined threshold, so that the length of the elongate component is increased; and the foot prop is configured such that the lower and the upper portion are releasably blocked against relative movement towards one another. The invention further relates to a seat base and a child safety seat comprising a foot prop. |
| US10737592B2 |
Seat back rotation limiter
A seat includes a seat-bottom frame, a seat-back frame rotatable relative to the seat-bottom frame between a forward position and a rearward position, and a first wedge and a second wedge on opposite side of the seat-back frame. The first wedge extends from the seat-back frame in the forward position to the seat-bottom frame, and the second wedge extends from the seat-back frame in the rearward position to the seat-bottom frame. |
| US10737591B2 |
Seat driving device
A seat driving device includes a rotary motor having a rotary shaft, operation members, and clutch mechanisms. The operation members are separately arranged to respectively correspond to position adjustment mechanisms. The clutch mechanisms are separately arranged to respectively correspond to the position adjustment mechanisms. When any one of the operation members is operated, each clutch mechanism selectively connects the corresponding position adjustment mechanism to the rotary motor. In response to operation of any one of the operation members, the rotary motor is energized with the polarity corresponding to the operation direction of the operation member. Each clutch mechanism is arranged with respect to the rotary motor such that the axis of the clutch mechanism is parallel with the axis of the rotary shaft. |
| US10737590B2 |
Clutch unit for vehicles
A clutch unit, which transmits an operational force input to an operating lever to an output shaft member via an input-side clutch and an output-side clutch and outputs the operational force to a vehicle seat, includes a rotation suppressing member is provided which applies a rotational resistance force larger than a co-rotating force to between an input-side outer-ring member and a housing which is not rotated at a time of the returning operation of the operating lever, so as to suppress that the input-side outer-ring member is co-rotated by an input-side inner-ring member of the input-side clutch at the time of the returning operation of the operating lever. |
| US10737587B2 |
Vehicle seat
Disclosed is one example of a vehicle seat in which a dimension thereof in its width direction can be smaller. The vehicle seat includes: a side frame extending in seat front-rear directions; a belt anchor bracket at least part of which is positioned below the side frame; a belt stay at least part of which is positioned below the side frame; and a coupling bolt that couples the belt anchor bracket and the belt stay to each other at a position below the side frame, the coupling bolt passing through a first member, which is one of the belt anchor bracket and the belt stay, and reaching a second member, which is the other of the belt anchor bracket and the belt stay. |
| US10737586B2 |
Converter architecture
Implementations described and claimed herein provide systems and methods for supplying voltage to a load and battery. In one implementation, an unregulated DC-to-DC converter is electrically connected to a first energy source to down convert a first voltage supplied by the first energy source. A load is electrically connected to the unregulated DC-to-DC converter to receive the down converted first voltage. A regulated DC-to-DC converter is electrically connected to the unregulated DC-to-DC converter to regulate the down converted first voltage to a second voltage. A second power source is electrically connected to the regulated DC-to-DC converter to charge the second power source using the second voltage, and the second power source is switchably connectable to the load. |
| US10737585B2 |
Electric vehicle charging infrastructure
A system, method and program product for managing a network of electric vehicle charging stations. A system is provided that includes: a system for tracking a capacity of each charging station in the network; an interface that allows each of a set of electric vehicle operators to enter an itinerary; and a scheduling system that generates at least one proposed agenda for each itinerary that includes a route, at least one charging station, and a charging time window for each at least one station. |
| US10737583B2 |
Mobile variable power system and method
A mobile energy storage apparatus comprised of: a. at least one variable energy control device which converts DC to DC, AC to DC and DC to AC and b. at least one energy storage device (such as a battery) and c. a means to adjust said at least one variable energy control device to various electrical output powers and d. a means to connect said mobile energy storage apparatus to an EV (electric vehicle) or other device electrically and mechanically to enable transferring energy even when in motion and e. optionally a means for attaching various covers to said mobile energy storage apparatus to suit various applications. The mobile energy storage apparatus allows the transfer of energy to or from: an EV, a building or any other electrical facility or device and can be configured with built-in or attached to various power sources. |
| US10737580B2 |
Vehicle
A vehicle includes a vehicle body, a positioning mechanism and an electric power supply unit. The vehicle body is configured to be able to carry a sub-mobility device in which a passenger sits. The sub-mobility device includes an electric power receiving unit. The positioning mechanism is provided in the vehicle body and configured to position the sub-mobility device in the vehicle body at a predetermined location. The electric power supply unit is provided in the vehicle body and configured to supply electric power to the electric power receiving unit of the sub-mobility device positioned at the predetermined location, by contacting or approaching the electric power receiving unit. |
| US10737572B1 |
Integral power distribution assembly for engine
A power distribution assembly integrated into the lower engine housing of an internal combustion engine, the assembly having a drive train with a T-box output configuration and power take off driven by the crankshaft of the engine. The drive train may power the input shafts of a pair of independent, variable drive transmissions. In one embodiment, a single actuator engages a manual clutch/brake mechanism that controls the output shaft of the power take off. In other embodiments, an electric clutch generates magnetic actuation to control of the power take off mechanism. In further embodiments, a hydraulic clutch/brake assembly allows control of the power take off, and an additional hydraulic clutch assembly may be used to control the outputs of the T-box. |
| US10737569B2 |
Resin-made fuel tank
A resin-made fuel tank includes: a resin-made fuel tank main body provided by joining an upper half and a lower half; a barrier sheet layer that is provided on an inner surface of the fuel tank main body and that reduces permeation of a fuel from the fuel tank main body; and a front mounting stay and rear mounting stays for mounting the fuel tank main body to a vehicle body. The front mounting stay and the rear mounting stays are provided on the fuel tank main body at positions vertically spaced from an upper joint surface and a lower joint surface at which the upper half and the lower half re joined to each other. |
| US10737559B2 |
Visor
A visor for use in a vehicle is disclosed. The visor comprises a pivot rod and a carrier arranged over the pivot rod. The visor also comprises a first and second shell being engagable to form a visor body and a vanity arranged therein. The visor also comprises a light base secured to the second shell and a circuit board engaging the light base. The visor also comprises a light emitting diode secured to a surface of the circuit board. |
| US10737556B2 |
Photocatalytic module for automobile air conditioner and automobile air conditioner having the same
The present invention relates to a photocatalytic module for an automobile air conditioner and an automobile air conditioner having the same and, more particularly, to a photocatalytic module capable of eliminating various germs resulting from dew formed on an evaporator installed in an automobile air conditioner and corresponding bad smell, and an air conditioner having the same.The photocatalytic module includes a duct fixation frame 54 adjacent to an inner wall of the duct 10; a filter fixation frame 55 having one end connected to the duct fixation frame, the filter fixation frame 55 fixing the photocatalytic filter 52; a photocatalytic filter 52 fixed by the fixation frame 55, being formed by applying a photocatalytic material onto a supporter having a shape of a plurality of cells neighboring each other and provided with a plurality of airflow paths; and a substrate 58 fixed to the duct fixation frame 54 and equipped with an ultraviolet (UV) light emitting diode (LED) 59 for radiating ultraviolet light toward the photocatalytic filter 52. The present provides an air conditioner having the photocatalytic module installed therein and an LED disposed upstream of the photocatalytic filter on the flow path of the duct. |
| US10737553B2 |
Equipment for controlling the temperature of a passenger compartment of a vehicle, in particular an electric vehicle
A temperature control equipment (3) for a vehicle, in particular an electric vehicle, enables an aerothermic adjustment of an airflow to be distributed in a passenger compartment (H) of the vehicle. The temperature control equipment (3) includes at least one heat treatment module (8), capable of heat-treating the airflow, and a distribution module (9), capable of distributing the airflow to the passenger compartment (H). The heat treatment module (8) comprises a single means (21) for heating the airflow to be distributed in the passenger compartment (H), which consists of an electric radiator (21). |
| US10737549B2 |
Tube made of elastomeric material for a system which is on-board of a motor-vehicle
A tube of elastomeric material for an air conditioning system or for other system which is on-board of a motor-vehicle is intended to be fitted over a metal connecting element and to be locked onto the latter by means of a crimping operation that envisages the clamping around the tube of a metal clamping element. The tube includes at least one body made of polymeric elastomeric material supplemented with carbon-based nanofillers wherein an outer surface with one or more piezo-resistive areas is provided, where the polymeric material supplemented with carbon-based nanofillers has been made locally piezo-resistive by means of laser irradiation. The piezo-resistive areas arranged on the body of polymeric elastomeric material of the tube can be used for verifying the correct execution of the crimping operation. |
| US10737547B2 |
Side-by-side vehicle
A utility vehicle includes a plurality of ground-engaging members, a frame assembly, a cab frame assembly, a front suspension assembly, a rear suspension assembly, a power steering assembly, and a powertrain assembly, all of which may be configured to lower the center of gravity of the vehicle. |
| US10737544B2 |
Systems and methods to control a suspension of a vehicle
Systems and methods to control suspension of a vehicle are disclosed. An example apparatus includes one or more processors coupled to a vehicle. The one or more processors are to generate road profile data while the vehicle is moving and generate suspension control data based on the road profile data. A suspension of the vehicle is to be adjusted based on the suspension control data. The one or more processors also determine a distance traveled by the vehicle during a time interval. The time interval is associated with generating the road profile data or adjusting the suspension. The one or more processors also adjust the suspension based on the suspension control data, the distance, and a preview distance associated with the vehicle. |
| US10737542B2 |
Load regulated tire inflation system
A tire inflation system for use with a vehicle includes an airflow regulator configured to adjust a tire pressure of an inflatable tire coupled to an axle included in a wheel-axle system of a vehicle. The tire inflation system may further include a controller including a processor and a memory, the memory having stored therein a plurality of instructions that when executed by the processor cause the controller to receive data indicative of a force load acting on the axle and adjust the airflow regulator to cause the airflow regulator to control the tire pressure of the inflatable tire based on the data indicative of the force load acting on the axle. |
| US10737535B2 |
Coupling unit
Provided is a coupling unit for coupling a tire to a rim, the coupling unit including an upper surface, a lower surface, and side surfaces, in which a maximum length of the coupling unit is larger than a distance between both hooks of the rim, the side surfaces include sliding areas that are slidable with respect to the hooks of the rim such that the coupling unit is easily inserted into the rim while the coupling unit is being inserted into the rim, and in a state in which the coupling unit is completely inserted into the rim, at least a part of the upper surface is in surface contact with lower surfaces of the hooks to prevent the coupling unit from being separated from the rim. |
| US10737533B2 |
Pneumatic tire
A pneumatic tire includes a plurality of center lug grooves disposed at intervals in a tire circumferential direction that extend crossing a tire equator line and include a first groove turning portion and a second groove turning portion; a plurality of shoulder lug grooves disposed in the intervals between the plurality of center lug grooves in the tire circumferential direction extending outward in the tire width direction, an inner end in the tire width direction being disposed outward of an end of the center lug groove in the tire width direction; a pair of circumferential main grooves to which the ends of the center lug grooves and the inner ends of the plurality of shoulder lug grooves in the tire width direction alternately connect; and a circumferential secondary groove disposed around the entire circumference of the pneumatic tire with a wave-like shape. |
| US10737532B2 |
Reinforced product comprising a composition containing a rapid vulcanization accelerator and tire comprising said reinforced product
A reinforced product, which can be used especially for reinforcing a finished rubber article, comprises one or more textile or metallic reinforcing thread(s), said thread(s) being covered with a sheath comprising a thermoplastic polymer composition, the sheathed thread(s) being themselves embedded in a rubber composition referred to as coating rubber, characterized in that this coating rubber is a composition based on at least one diene elastomer, a reinforcing filler, and a sulfur-based vulcanization system, which system comprises a vulcanization accelerator having a vulcanization initiation time, referred to as “t0”, of less than 3.5 minutes, preferably of less than or equal to 3 minutes. |
| US10737529B2 |
Spoke attachment flange for a hub for a bicycle wheel, method for mounting a spoke on the flange and method for manufacturing the hub
A spoke attachment flange for a bicycle wheel hub is disclosed. The flange has a plurality of seats for housing enlarged spoke heads. Each spoke seat has an access hole that allows the insertion of the enlarged spoke head and an outlet opening that holds the enlarged spoke head when the spoke is tensioned. The access hole and the outlet opening are spaced circumferentially and connected through a connection channel so that an abutment surface abuts the enlarged head and prevents the enlarged head from exiting through the outlet opening. Methods for manufacturing the hub and mounting a spoke on the flange are also disclosed. |
| US10737524B2 |
Binding method of perfect-bound booklet
A binding method of a perfect-bound booklet includes the steps of folding each leaf of sheets forming a body to obtain multiple signatures; pressing creased parts of the multiple signatures in a thickness direction thereof; jogging a one-book bundle formed of a predetermined number of signatures forming a body, a front cover, and a back cover, or a multi-book bundle formed by stacking a plurality of one-book bundles on top of one another; applying a first adhesive that remains flexible upon curing, in a layer in a middle area 5 to 10 millimeters from both top and bottom ends of a rear face of the one-book bundle or the multi-book bundle; applying a second adhesive on the entire rear face; and drying and curing the second adhesive for a predetermined drying time. |
| US10737523B2 |
Stapler
Disclosed is a stapler including: a body including a fixed plate provided on a top portion of one end thereof and formed with a needle insertion hole, and a lower thread supplier provided below the fixed plate to feed a lower thread through the needle insertion hole; and a presser which is connected to the other end of the body at one end thereof by a rotating shaft, includes a fastening needle installed to the other end to stitch an object, and penetrates the needle insertion hole together with an upper thread, in which the object is stitched with the upper thread and the lower thread when pressure is applied to the presser. Since the sheets of paper are bound with the thread, it is possible to prevent the paper from being discolored or crumbed. |
| US10737519B2 |
Ribbon cassette including ink ribbon, first spool, and second spool
A ribbon cassette includes a case, an ink ribbon, a first spool, a second spool, a rotating member, a clutch spring, and an engaging part. The ink ribbon has one end portion wound over the first spool and another end portion connected to the second spool. The rotating member is engaged with a first inner surface of the first spool. The clutch spring includes a coil like annular part attached to the rotating member, and an extension part extending from the annular part. The engaging part is positioned on a locus of rotation of the extension part. The first spool has a protrusion provided at a second inner surface of the first spool. The case-hole is in communication with an interior of the first spool, and has a portion overlapped with an entire circular region surrounded by a path of rotation of the tip end of the protrusion. |
| US10737516B2 |
Print head adjustment device
A device for adjusting print heads, in particular inkjet print heads of an inkjet printing machine, on a print bar includes motors disposed in a row and supported for joint movement. Every motor carries a motor gearwheel and every motor gearwheel is successively engageable with at least two respective adjustment gearwheels. |
| US10737509B2 |
Printing with moisture profiles
Provided in one example is a method. The method includes generating, using a processor, data of a negative of an image to be printed on a print medium. The method includes determining, using the processor, a moisture profile of a print job, which print job includes the image and the negative, using data of the image and the data of the negative. The method includes generating, using the processor, printing instructions of the print job using at least the determined moisture profile. The method includes printing the print job on the print medium using at least the printing instructions. |
| US10737503B2 |
Fluid circulation apparatus and fluid ejection apparatus
According to one embodiment, a fluid circulation apparatus includes a first tank to store fluid to be supplied to a fluid ejection head, a circulation path including a first flow path portion to provide fluid from the first tank to a supply port of the fluid ejection head, and a second flow path portion to return fluid from a collection port of the fluid ejection head to the first tank, a bypass flow path that connects the supply port to the collection port outside of the fluid ejection head, and a buffer tank in the bypass flow path. |
| US10737500B2 |
Method for reusing ink cartridge, system of reusing ink cartridge, reused ink cartridge, and readable storage medium
The present disclosure discloses a method for reusing an ink cartridge, a system thereof, a readable storage medium and a reused ink cartridge, which belong to ink cartridge in printing field. The method includes detecting each of a plurality of heating elements in the ink cartridge, wherein the plurality of heating elements are located on both sides of nozzles of the ink cartridge; determining one of the plurality of heating elements which is not matched with a printer as a target heating element according to detecting result; and burning out the target heating element. Therefore, the target heating element will not be detected, the ink cartridge will match with the printer in new version, resulting in the ink cartridge can be reused and applied in the printer in new version. |
| US10737495B2 |
Liquid ejecting apparatus and maintenance method of liquid ejecting apparatus
A liquid ejecting apparatus includes a transport belt that transports a medium in a transport direction in a state in which the medium is supported on a medium supporting surface, a liquid ejecting head that ejects a liquid from a plurality of nozzles formed on a nozzle surface with respect to the medium supported on the medium supporting surface of the transport belt, and a controller that performs a flushing operation of ejecting the liquid from the nozzles as a maintenance operation for the liquid ejecting head, on a flushing area on the medium supporting surface adjacent to the medium with an interval therebetween. |
| US10737486B2 |
Printing method and printing apparatus
A printing method includes a printing process that performs printing on a recording medium, in which, in the printing process, a first correction is performed in which discharging portions, where a first correction target head other than a first reference head among heads of a first group and a second correction target head other than the first reference head among the heads of a second group discharge inks, are corrected based on a first reference printing pattern, and a second correction is performed in which a discharging portion, where a third correction target head among heads of a third group other than a second reference head discharges the inks, is corrected based on the first reference printing pattern and a second reference printing pattern. |
| US10737482B2 |
Sleeve exchange system
A system for replacement of sleeves that can be slipped on arbors of Wei y transfer rollers of a printing machine has a storage device, in which the sleeves, which are not used in cl current ink transfer, can be stored, and transport devices, with which several sleeves can be transported to the printing machine, Devices for the transfer of the sleeves with which the sleeves can be transported between the storage device, the transport devices, an, the arbors of the ink transfer rollers include devices for receiving the sleeves, which are associated with a robotic arm such that the devices for receiving the sleeves have three degrees of freedom for translation and are rotatable about at least two axes of rotation. |
| US10737481B2 |
Plate cylinder with plate lockup mechanism and related printing press and method
A plate cylinder includes a plate cylinder body having a longitudinally-extending first hole and a longitudinally extending plate-receiving gap connected to the first hole, the plate cylinder body having a longitudinally-extending second hole parallel to the first hole; and a lock-up mechanism including: a torsion bar extending in the longitudinally extending hole and having a surface for contacting an end of a plate located in the gap; a swing bar extending longitudinally in the second hole and being movable perpendicular to a longitudinal direction due to the second hole being oversized compared to dimensions of the swing bar within the second hole; a lever connecting the swing bar and the torsion bar, the torsion bar being rotatable as the swing bar moves within the second hole; and an activator for rotating the torsion bar. A printing press and methods are also provided. |
| US10737476B2 |
Methods for transferring graphene films and substrates comprising graphene films
Disclosed herein are methods for transferring a graphene film onto a substrate, the methods comprising applying a polymer layer to a first surface of a graphene film, wherein a second surface of the graphene film is in contact with a growth substrate; applying a thermal release polymer layer to the polymer layer; removing the growth substrate to form a transfer substrate comprising an exposed graphene surface; and contacting the exposed graphene surface with a target substrate. Transfer substrates comprising a graphene film, a thermal release polymer layer, and a polymer layer are also disclosed herein. |
| US10737475B2 |
Thermo-compression bonding tool with high temperature elastic element
A thermo-compression bonding tool with a high temperature elastic element, and methods of bonding a metal sheet to a substrate using a thermo-compression bonding tool are described. In an example, a system for bonding a metal sheet to a substrate includes a stage to support the substrate and an elastic roller located above the stage. The elastic roller includes a high temperature material. The system also includes a heated backing plate located above the elastic roller. The backing plate is configured to apply pressure and heat to the elastic roller as the elastic roller rolls across a metal sheet disposed above the substrate. |
| US10737474B2 |
Matt polyolefin film having release properties
The invention relates to transparent multilayer biaxially oriented polyolefin films comprising a base layer and at least one outer matt covering layer, which contains at least two incompatible polymers and has a surface roughness of at least 2.0 [mu]m. The covering layer contains a polydialkyl siloxane having a viscosity of 100,000 to 500,000 mm2/s. The surface of said covering layer is pre-treated by means of corona. |
| US10737473B2 |
Transparent film for flooring and flooring comprising same
The present invention relates to a transparent film for flooring comprises a polyvinyl chloride resin and a polymethyl methacrylate (PMMA) resin. |
| US10737472B2 |
Acrylic multilayered film with high weather resistance, and preparation method thereof
Provided is an acrylic multilayered film with high weather resistance, comprising an upper film and a lower film, wherein the upper film comprises a polyvinylidene fluoride and a first acrylic copolymer containing a first functional group, and the lower film comprises an acrylic thermoplastic resin and a second acrylic copolymer containing a second functional group. |
| US10737471B2 |
Synthetic resin laminate having photochromic properties and lens using same
According to the present invention, a synthetic resin laminate comprising two transparent synthetic resin layers (A), two or more functional layers (B) having photochromic properties interposed between the two synthetic resin layers (A), and a transparent resin layer (C) interposed between the two or more functional layers (B), wherein the functional layer (B) is a cured layer comprising a photochromic dye and obtained from a diisocyanate and a polyol can be provided. |
| US10737465B2 |
Interior film having excellent metallic appearance effect and method for producing the same
The present invention relates to: an interior film in which a first ultraviolet-curable resin layer having a three-dimensional pattern formed thereon, a substrate layer, a second ultraviolet-curable resin layer having a horizontal hairline pattern formed thereon, a primer layer, and a metal layer are sequentially stacked; and a method for producing the same. |
| US10737461B2 |
Conductive member
A conductive member includes a conductive fabric containing warp and weft as well as a support, includes at least one linear bend, and is imparted with electrical conductivity across the linear bend. In the conductive member, an angle formed between the linear bend and one of the warp and the weft is 5 to 45° C. The conductive fabric is preferably a conductive fabric obtained by layering a metal coating, formed by a wet plating method, on a fabric including a synthetic fiber. |
| US10737456B2 |
Pressing roller for the processing of web paper material
A pressing roller (10) for the processing of web paper material, in particular of the type used in cooperation with an engraving roller (G1) for the bonding of two or more embossed plies of web paper material, comprises a cylindrical pressure surface (11) defined by a plurality of annular resilient pressure bodies (15) of rubber material that have a high surface hardness which allows to avoid the effect of “double embossing” and at the same time have a high elastic yielding which allows to obtain adequate nip also with relatively low contact pressures. |
| US10737455B2 |
Method and machine for manufacturing a bag comprising handle
A method for manufacturing a bag includes a wall of the bag is passed along a placement drum for rotatably mounted handles; a handle is hooked onto the drum, legs of the handle extending backwards along a perimeter of the drum in the direction of rotation of the drum, the legs being connected by a cross member; same is completely turned over using a turnover drum so that the legs are at the front on the placement drum; and the handle is deposited on the wall. |
| US10737454B2 |
Method and machine for quality control inspection of pinch bottom and flat bottom bags
A method and machine for visual inspection of bags for quality control, in particular providing a way to inspect pinch bottom bags and flat bottom bags continuously exiting a production line, without the need to stop or delay the production or movement of the bags. |
| US10737446B2 |
Process control of a composite fabrication process
A system for process control of a composite fabrication process comprises an automated composite placement head, a vision system, and a computer system. The automated composite placement head is configured to lay down composite material. The vision system is connected to the automated composite placement head and configured to produce image data during an inspection of the composite material, wherein the inspection takes place at least one of during or after laying down the composite material. The computer system is configured to identify inconsistencies in the composite material visible within the image data, and make a number of metrology decisions based on the inconsistencies. |
| US10737442B2 |
Electrophotography-based 3D printing with improved layer registration
An additive manufacturing system includes a transfer belt traveling along a belt path including first and second moveable-position rollers and a plurality of fixed-position rollers. The belt path includes a fixed-velocity portion from the first moveable position roller to the second moveable position roller, and a variable-velocity portion from the second moveable position roller to the first moveable position roller. An electrophotography engine positioned along the fixed-velocity portion deposits a part material layer onto the transfer belt, and an image transfer assembly positioned along the variable-velocity portion transfers the part material layer onto a receiver medium. An image sensing system positioned along the belt path between the second moveable position roller and the image transfer assembly captures an image which is analyzed to determine an in-track registration error, and the positions of the first and second moveable position rollers are adjusted to compensate for the in-track registration error. |
| US10737441B2 |
Methods and apparatus for additive manufacturing along user-specified toolpaths
One or more input/output devices accept user-inputted path instructions that specify a set of multiple deposition paths for an extruder to travel. An actuator actuates motion of the extruder along a trajectory that includes each of the deposition paths and also includes multiple non-deposition paths. For each deposition path: (a) the user-inputted path instructions specify a thickness of an object; and (b) the extruder extrudes the object in accordance with fabrication instructions computed by a computer based at least in part on the thickness. As the extruder moves over the entire trajectory, the extruder extrudes a set of objects, one object per deposition path. The objects adhere to each other to form an integral 3D structure. In some cases, the objects include functionally graded material. |
| US10737439B2 |
Stereolithography device having a heating unit
A stereolithography device having a trough (2) for accommodating free-flowing, photopolymerizable material, a construction platform (4) suspended above the trough bottom on a lifting unit (6), and having a heating unit for heating the photopolymerizable material in the trough. The heating unit has a transparent, electrically conductive layer (33), which covers the entire area of at least the exposure region above the trough bottom, and which is provided outside the exposure region on opposing sides of the layer with electrical contacts (20) extended over the opposing sides, which are connected to a controlled electrical supplier to enable heating of the entire area of photopolymerizable material above the trough bottom in the exposure region by current flow through the layer. |
| US10737431B2 |
Injection device comprising at least one flexible diaphragm
An injection device having at least one flexible diaphragm. The injection device for forming a preform into a container and filling the container, and further including a main housing having an inlet, an outlet and an injection chamber, a closing body movable relative to the outlet between a closed position and an opened position, a closing diaphragm attached at least to the closing body, the injection chamber being delimited at least by an inner surface of the closing diaphragm, the closing diaphragm having an outer surface defining an outside area, a bearing surface against which a supported portion of the outer surface of the closing diaphragm is applied. The closing diaphragm further includes a free portion forming with the supported portion the whole outer surface of the closing diaphragm. The bearing surface is arranged such that the surface of the free portion decreases when the closing body moves from the closed position to the opened position. |
| US10737430B2 |
Apparatus and method for fabricating and filling containers
An injection head for the fabrication of a container from a preform. The injection head interfaces with a preform to establish fluid communication between a liquid supply and the preform. An injection valve is disposed within the injection head and is configured to selectively permit fluid communication through the injection head. A liquid supply control mechanism and a control mechanism of the injection valve's opening allow fluid communication through the injection head. The control mechanism of the injection valve's opening is activated by the liquid under pressure in the injection head cavity when the liquid supply is opened. |
| US10737424B2 |
Additive manufacturing methods for magnetic materials
Techniques are disclosed for systems and methods to provide a magnetic materials additive manufacturing system (MMAMS) configured to form compact magnetic structures and/or devices. A MMAMS includes a controller and one or more dispensers configured to dispense magnetic material matrix in a high resolution pattern in order to form the compact magnetic structures and/or devices. The MMAMS receives a magnetic device design including a magnetic structure to be formed from a magnetic material matrix, where the magnetic material matrix is configured to be used in the MMAMS. The MMAMS receives magnetic material matrix and dispenses the magnetic material matrix to form the magnetic structure. |
| US10737423B2 |
Systems and methods for sealant injection molding
A mold tool is provided that includes plural mold sub-volumes configured to receive a sealant, a mold channel in fluid communication with the mold sub-volumes, a sealant injection port in fluid communication with the mold channel, vacuum application ports in fluid communication with the mold sub-volumes, and an air control system. The air control system is operably coupled to the mold sub-volumes and the mold channel, and is configured to apply a vacuum to the mold sub-volumes via the vacuum application ports. |
| US10737420B2 |
Porous insert for nozzle of an injection molding system
A nozzle assembly for an injection molding system has a nozzle adapter with one or more vent holes therein. A porous metal insert is provided in fluid communication with at least one of the vent holes. The porous metal insert is also in fluid communication with a flow channel through the nozzle assembly. As molten polymeric material advances through the flow channel from a barrel to a mold assembly, gases entrained in the molten polymeric material are vented through the porous metal insert and escape through the one or more vent holes. Pressurized air may be introduced through the vent holes, such as by one or more blow-back modules, to unclog pores of the one or more porous metal inserts between shots of the injection molding system. |
| US10737419B2 |
Manufacturing a fluid permeable heater assembly with cap
A method for manufacturing a fluid permeable heater assembly includes providing a heating element, and over-molding a cap on edge areas of one side of the heating element. The cap includes a hollow body having a first cap opening and a second cap opening. The first cap opening is opposite to the second cap opening, and the heating element is mounted on the cap such that the heating element extends across the first cap opening. |
| US10737416B2 |
Method of manufacturing a sandwich panel having an asymmetrical configuration in thickness direction
The invention relates to a method of manufacturing a sandwich panel having an asymmetrical configuration in the thickness direction. This method comprises the steps of: a) providing a plate shaped assembly of a first cover part and a second cover part and between a core part of a thermoplastic material containing a suitable blowing agent, wherein the second cover part is not equal to the first cover part regarding heat transfer properties; b) heating the assembly under pressure between press tools in a press, thereby adhering the foamed core part to the first and second cover parts; c) foaming of the thermoplastic material in the core part under pressure between press tools in the press and at a foaming temperature by increasing the spacing between the press tools in a controlled manner; d) cooling the foamed sandwich panel under pressure between the press tools; e) removing the thus cooled sandwich panel from the press; and optionally f) drying the sandwich panel; wherein during step a) a first compensation part conforming to the heat transfer properties of the second cover part is positioned at the side of the first cover part and/or a second compensation part conforming to the heat transfer properties of the first cover part is positioned at the side of the second cover part, and wherein during or after step e) the first and/or second compensation parts are removed from the sandwich panel. |
| US10737411B1 |
Device for in-line consolidation of composite materials
A system for fabricating composite parts efficiently. Pre-impregnated (prepreg) composite material is drawn as a sheet from a roll and fed by advancement rollers into a stamping and molding station in which a piece of the prepreg material is cut, on a mold, from the sheet. Pressure is applied to cause the prepreg material to conform to a surface of the mold, and the prepreg is cured with ultraviolet light. Additional layers of prepreg may be cut and cured on any layers that have already been cured on the mold. The complete part may be removed from the mold with ejector pins. Scrap prepreg may be recycled in a recycling station that separates reinforcing fiber from uncured resin. |
| US10737410B2 |
Sealed circuit card assembly
A method of manufacturing a sealed circuit card assembly includes disposing a circuit card assembly within a volume defined by a housing and at least partially filling the volume with a curable liquid such that the curable liquid encapsulates at least a circuit card. The method may also include curing the curable liquid to form a potted circuit card assembly and, after at least partially filling the volume with the curable liquid and after curing the curable liquid, vacuum impregnating the potted circuit card assembly with a sealant to seal any exposed interfaces or cracks to form the sealed circuit card assembly. Accordingly, the sealed circuit card assembly may include a first cured material encapsulating the circuit card of the circuit card assembly and a second cured material disposed within, for example, a porosity of the first cured material. |
| US10737409B2 |
Apparatus and method of controlling stiffness of soft material
Provided are an apparatus and a method of controlling a stiffness of a soft material hardened from a liquid state having viscosity into a solid state. The apparatus of controlling a stiffness of a soft material includes: a soft material accommodating means including a chamber corresponding to a space in which the soft material having fluidity before being hardened is accommodated and a wall structure surrounding the chamber; and a stimulus means applying a stimulus to the soft material to generate a flow in the soft material, wherein a flow is applied to the soft material to control the stiffness in the soft material and control stiffnesses to be different from each other in each region of the soft material. |
| US10737408B2 |
Purging agent
A purging agent that has excellent purging performance without generation of aggregate is disclosed as a purging agent used in a purging operation where a resin to be processed contains a polar group-containing thermoplastic resin. This purging agent contain a hydrocarbon-based resin, and at least one metal salt among an alkaline metal salt and alkaline earth metal salt, has a water content of 0.15% by weight or less, and includes 0.1 to 20% by weight of the metal salt expressed as the metal relative to the hydrocarbon-based resin. |
| US10737407B2 |
Mold for fabricating a turbine fan casing out of composite material, and a method of closing such a mold
A mold for use in fabricating a gas turbine fan casing out of composite material includes a mandrel for having wound thereon a fiber preform of a fan casing and an annular wall with an outside surface of profile corresponding to the profile of the inside surface of the casing that is to be fabricated and of two lateral rims of profiles corresponding to the profiles of outer flanges of the casing that is to be fabricated; a plurality of mold cover angular sectors that are assembled in leaktight manner on the mandrel and that are to close the mold and to compact the fiber preform wound on the mandrel; and a plurality of locking keys configured to lock together in leaktight manner neighboring mold cover sectors. A method of closing such a mold, and a method of fabricating a fan casing are included. |
| US10737405B2 |
Self-pouring mold system and method of fire-proofing, repairing, and reinforcing using the same
The present invention relates to a self-pouring mold system which ensures uniformity of a material by laterally pouring concrete into a mold installed on a side of a wall structure and minimizing a fall head generated when the concrete is poured to prevent bleeding, thereby ensuring uniformity of a fire-proofing material and adjusting a required fire-proofing coating thickness, and a method of fire-proofing, repairing, and reinforcing using the same. |
| US10737404B2 |
Nailing machine for assembling wood pallets or the like
A nailing machine for assembling wood pallets includes a nailing station and an advancement and guiding component which form a substantially horizontal resting surface at the nailing station configured for the assembly of at least two superimposed wood pieces to be assembled by nailing to provide a pallet. The nailing station includes at least one nailing head, each of which is associated with at least one nailing stem, which can move along a substantially vertical direction with respect to the resting surface between an inactive position, in which the lower end of the nailing stem is spaced from the upper surface of the superimposed wood pieces, and an active position, in which the lower end of the nailing stem is moved closer to, or made to penetrate, the upper surface of the superimposed wood pieces. |
| US10737403B2 |
Autonomously electromagnetic transport carrier of food portions
The invention relates to a device for moving portions, which each comprise at least one slice cut from a food product, in particular by means of a slicing device, in particular a high-speed slicer, comprising a plurality of individually movable transport movers each for at least one portion, a track system for the transport movers, in which track system the transport movers can be moved along at least one specified track in a transport direction, and a control apparatus for controlling the movements of the transport movers in the track system, wherein the transport movers each comprise at least one runner that interacts with the track system and at least one carrier for at least one portion, the at least one carrier being attached to the runner by means of a retainer, and wherein the drive for each transport mover is formed by the runner and the track system, which together form an electromagnetic drive for the transport mover. |
| US10737399B2 |
Robot
A robot includes a robot main body that includes a base including a first casing and a robot arm connected to the base and including a second casing, a motor that is provided inside the second casing and drives the robot arm, a control board that is provided inside the first casing, a power supply board that is provided inside the first casing and supplies electric power to the control board, and a drive board that drives the motor based on a command from the control board, and in which the first casing is constituted with a plurality of members, a first sealing member is provided between the plurality of members of the first casing, and the second casing is constituted with a plurality of members, and a second sealing member is provided between the plurality of members of the second casing. |
| US10737397B2 |
Robot gripper for handling objects, in particular containers
A robot gripper for handling objects having at least one retaining foot by means of a robot. A gripper main part has a connection flange designed to secure the robot gripper to a tool flange of a robot arm, and a counter bearing that is connected to the gripper main part and has a cutout. The shape and size of the cutout is adapted to the retaining foot of the object to receive same in a formfitting manner. An actuator is arranged on the gripper main part, preferably in an adjustably mounted manner, and is designed to press against the retaining foot in a clamping position to fix the retaining foot against the counter bearing, and to release the retaining foot in a release position such that the counter bearing can be adjusted relative to the retaining foot to allow the retaining foot to be released from the robot gripper. |
| US10737393B2 |
Guidance robot
A guidance robot includes an internal frame, a shell over the internal frame and a display device provided outside of the shell and mounted to the frame. A reader is provided inside the shell, and an object having a readable code is inserted through an opening provided on the display device until the readable code is provided at the reader inside the shell. |
| US10737389B1 |
Visual annotations in robot control interfaces
Methods, apparatus, systems, and computer-readable media are provided for visually annotating rendered multi-dimensional representations of robot environments. In various implementations, an entity may be identified that is present with a telepresence robot in an environment. A measure of potential interest of a user in the entity may be calculated based on a record of one or more interactions between the user and one or more computing devices. In some implementations, the one or more interactions may be for purposes other than directly operating the telepresence robot. In various implementations, a multi-dimensional representation of the environment may be rendered as part of a graphical user interface operable by the user to control the telepresence robot. In various implementations, a visual annotation may be selectively rendered within the multi-dimensional representation of the environment in association with the entity based on the measure of potential interest. |
| US10737387B2 |
Robot arm calibration device and method thereof
A robot arm calibration device is provided, which includes a light emitter, a light sensing module, a cooperative motion controller and a processing module. The light emitter is disposed on at least one robot arm to emit a light beam. The light sensing module is disposed on at least another robot arm to receive the light beam and the light beam is converted into a plurality of image data. The cooperative motion controller is configured to drive the light emitter and light sensing module on at least two robot arms to a corrected position and a position to be corrected, respectively. The processing module receives the image data and the motion parameters of the at least two robot arms to calculate an error value between the corrected position and the position to be corrected, and analyzes the image data to output a corrected motion parameter for modifying motion command. |
| US10737382B2 |
Robot
A robot including a base having a flat mounting surface section to be set on an installation surface by a fixing part, and also including a movable unit that is movable relative to the base. The base includes a tip-over prevention member that is disposed in a switchable manner between a state where the tip-over prevention member at least protrudes forward from the mounting surface section in a moving direction when a relocating process is performed and a state where the tip-over prevention member does not protrude forward from the mounting surface section. |
| US10737381B2 |
Dual arm robot
A substrate processing apparatus including a frame, a first arm coupled to the frame at a shoulder axis having a first upper arm, a first forearm and at least one substrate holder serially and rotatably coupled to each other, a second arm coupled to the frame at the shoulder axis where shoulder axes of rotation of the arms are substantially coincident, the second arm having a second upper arm, a second forearm and at least one substrate holder serially and rotatably coupled to each other, and a drive section connected to the frame and coupled to the arms, the drive section being configured to independently extend and rotate each arm where an axis of extension of the first arm is angled relative to an axis of extension of the second arm substantially at each angular position of at least one of the first arm or the second arm. |
| US10737374B2 |
Grip strap with anti-shock and ventilation effects
An anti-shock and ventilated grip strap includes a strap body including a substrate and a cushion layer overlapping the substrate. Each of the substrate and the cushion layer is in a form of a strap. The strap body has a hardness in the range of 40-70 in ASTM D2240 Type C hardness scale. A plurality of elastic members is disposed on and protruding away from the cushion layer. The plurality of elastic members is arranged separately from one another. Each of plurality of elastic members has a hardness greater than the substrate and greater than the cushion layer of the strap body. |
| US10737373B2 |
Power tool
A hammer drill comprises a drive mechanism including a spindle, a first ratchet coupled for co-rotation with the spindle, a second ratchet rotationally fixed to the housing, and a hammer lockout mechanism adjustable between a first mode and a second mode. The hammer drill further comprises a clutch adjustable between a first state and a second state. The hammer drill further comprises a collar rotatably coupled to the housing and movable between a first rotational position in which the hammer lockout mechanism is in the first mode and the clutch is in the first state, a second rotational position in which the hammer lockout mechanism is in the second mode and the clutch is in the first state, and a third rotational position in which the hammer lockout mechanism is in the second mode and the clutch is in the second state. |
| US10737372B2 |
Successive screw tightening machine and screw rope for use therewith
A screw rope is configured to hold fixed portions of threaded parts of respective screws so as to be obliquely disposed at predetermined parallel intervals and at a predetermined inclination angle by a belt-shaped member which runs in a length direction and binding strips which are provided on the rear surface side of the belt-shaped member at predetermined intervals, to continuously form a guide groove on the front surface side of the belt-shaped member along a length direction thereof, to dispose many upper recessed parts at a position above the guide groove in a scattered state and over the entire length on the front surface side of the belt-shaped member and to dispose many lower recessed parts at a position under the guide groove in the scattered state and over the entire length. |
| US10737371B2 |
Sprinkler wrench protective cover
A sprinkler wrench for installing a sprinkler includes a base having a tool engaging portion. A sidewall extends from the base and a sprinkler engaging portion extends from the sidewall. The sprinkler engaging portion includes a pair of oppositely facing surfaces defining an outer perimeter and a recess including two opposing flats. A protective boot cover is removably attached to the sprinkler engaging portion and includes flat cover portions covering the two opposing flats. |
| US10737370B2 |
Adjustable tool
Adjustable-size jaw sub-assemblies, jaw assemblies made from such sub-assemblies, and tools, particularly hand tools, made using such jaw assemblies. A plurality of jaws are connected to a base ring by pivot pins. Cam follower recess can be defined at positions of the inner perimeter of the base ring, and between opposing faces of the base ring. In the jaw assemblies, an actuator, such as a cover plate, covers at least a portion of one of opposing faces of the base ring, and one or more bridges connect the jaws to the actuator. Movement of the base ring relative to the actuator causes the jaws to pivot about the pivot pin axes, with the jaws moving in concert with each other thereby to reduce or expand the size of a work opening defined by the jaws. |
| US10737360B2 |
Rotary table system
The rotary table system includes a first rotary table coupled to one end side of a member for loading a workpiece, a second rotary table coupled to an other end side, a motor that rotationally drives the member for loading a workpiece, a first clamping mechanism that can clamp the first rotary table, a second clamping mechanism that can clamp the second rotary table, a clamp torque measuring device, a first operating passage that sends a clamping operation instruction to the first clamping mechanism, and a second operating passage that sends a clamping operation instruction to the second clamping mechanism, in which the clamp torque measuring device measures clamp torque individually for each of the first, second clamping mechanisms by individually selecting the first, second operating passage and causing the first, second clamping mechanisms to individually perform a clamping operation. |
| US10737358B2 |
Self-repairing and self-sustaining autonomous machines
The metallurgical composition of a machine surface may be determined. Based on the composition of the surface layer and its substrate materials, a mixture of pure metal nanoparticles, each coated with a monomolecular organic layer adsorbed on its surface can be mixed with catalysts, reaction initiators, and/or other necessary ingredients for the repair action of the machine surface, depending on the specific machine, operational type, and/or the nature of the damage. The nanoparticles are applied to the machine surface, the organic monolayer wears away from the nanoparticles under shear stresses and the nanoparticles adhere to the machine surface to form a repair layer on the machine surface, thereby providing a repaired surface. |
| US10737353B2 |
Torque controlled linear friction welder system
A linear friction welding system in one embodiment includes a ram configured to oscillate along a welding axis, and a first and second power shaft operably connectable to the ram through a vibrating assembly. Respective motors are configured to drive respective power timing gears fixedly connected to the first and second power shafts. A slave timing gear is operably connected to the first power shaft in variable rotational relationship and to the second power shaft in fixed rotational relationship. The first slave timing gear is configured to be driven by one power shaft to force oscillation of the ram and by the other power shaft to stop oscillation of the ram. |
| US10737352B2 |
Process for producing sputtering target and sputtering target
A process for producing a sputtering target in which a target material is diffusion-bonded to a top face of a backing plate material, the process comprising:a step of heating the top face of the target material by a hot plate while pressing from above thereby diffusion-bonding the target material to the backing plate material in such a manner that the step is performed at a center part prior to an outer peripheral part of the top face. |
| US10737348B2 |
Battery powered welding system
A battery powered welding system is provided. In one welding system a battery powered welder includes control circuitry configured to control a welding power output converted from power from an external battery power source. The battery powered welder also includes a wire drive assembly coupled to the control circuitry and configured to feed a welding wire using power from the external battery power source. The battery powered welder includes a case integrally supporting and enclosing the control circuitry and the wire drive assembly. The case is not configured to enclose the external battery power source. |
| US10737346B2 |
Welding robot mechanism
Provided is a welding robot mechanism that has: a welding robot having a touch sensing function; a welding power source for supplying welding power to the welding robot; and a control unit for controlling the welding robot, wherein the welding power source has a welding power source communication unit that receives detection signals with regard to control of the welding robot and the touch sensing, and transmits the detection signals outward. The control unit is linked to the welding power source communication unit via a serial bus communication wire. The detection signals comprise a mass of data including a detection data group designated as a first group and a detection data group designated as a second group, and is configured to read the detection data group designated as the first group in a shorter cycle than that for the detection data group designated as the second group. The detection data group designated as the first group includes a detection signal obtained by the touch sensing. |
| US10737344B2 |
Method of manufacturing a wave solder pallet
A method of manufacturing a pallet for use during manufacture of a printed circuit board assembly includes determining optimal solder flow for establishing connections between lead pins of a plurality of pin-through-hole components arranged on a circuit board, designing a pallet to include geometries configured to provide the optimal solder flow when the pallet, supporting the circuit board thereon, is passed through a wave solder machine, and creating the pallet based on the design. Pallets configured for optimal solder flow and methods of manufacturing printed circuit board assemblies using such pallet are also provided. |
| US10737341B2 |
Electrochemical machining apparatus
The present disclosure provides an electrochemical machining apparatus including a pressurized tank, a cap, a stabilizing plate, a guiding element, and an electrode. The pressurizing tank has a top surface and a chamber, wherein the top surface is disposed with an opening and a limiting portion. The cap fits in the opening and is limited by the limiting portion to seal the pressurized tank. The stabilizing plate is spaced from the top surface or the cap by a distance. The guiding element penetrates the stabilizing plate to connect with the cap and provides a channel to the chamber. The electrode is guided by the guiding element and penetrates the chamber via the channel. When the electrode processes a workpiece in the chamber during an electrochemical machining operation, the cap takes a pressure generated during the electrochemical machining operation, and the stabilizing plate stabilizes the electrode and the guiding element. |
| US10737336B2 |
Self service key duplicating machine with automatic key model identification system
An automatic key duplicating machine is disclosed. A master key identification module includes at least one key blade cross-section detector with a plurality of sliding elements, the master key identification module being configured to determine a key type for a master key based at least in part on engagement of the plurality of sliding elements with a blade profile of the master key. A key extraction module is configured to retrieve a key blank of an identified key type. A key cutting module is configured to cut the key blank in accordance with a tooth pattern of the master key. |
| US10737332B2 |
Coated cutting tool
Provided is a coated cutting tool comprising a substrate and a coating layer formed on a surface of the substrate. The coating layer includes an alternating laminate structure of an alternating laminate of: a first composite nitride layer including a compound having a composition represented by (TixAl1-x)N (wherein x denotes an atomic ratio of the Ti element based on a total of the Ti element and the Al element and satisfies 0.10≤x≤0.35); and a second composite nitride layer including a compound having a composition represented by (TiyAlzM1-y-z)N (wherein: M denotes an element of at least one kind selected from Zr, Hf, V, Nb, Ta, Cr, Mo, W, Si and Y; y satisfies 0.30≤y≤0.90; z satisfies 0.10≤z≤0.70; and y and z satisfy y+z≤1). The first composite nitride layer includes a phase having a lattice constant of from 0.400 nm or more to 0.430 nm or less and a phase having a lattice constant of from 0.755 nm or more to 0.810 nm or less. |
| US10737331B2 |
Coated cutting tool
Provided is a coated cutting tool, comprising: a substrate; and a coating layer formed on at least part of a surface of the substrate. The coating layer includes at least one composite nitride layer including a compound having a composition represented by (TixAly)N [x denotes an atomic ratio of a Ti element based on a total of the Ti element and an Al element, y denotes an atomic ratio of the Al element based on a total of the Ti element and the Al element, and 0.10≤x≤0.50, 0.50≤y≤0.90, and x+y=1 are satisfied]. The composite nitride layer includes a phase having a lattice constant of from 0.400 nm or more to 0.430 nm or less, and a phase having a lattice constant of from 0.755 nm or more to 0.810 nm or less. |
| US10737329B2 |
Bar loader apparatus for use with a machine tool and machine tool equipped with such bar loader apparatus
The present disclosure relates to a bar loader and machine tool equipped with such bar loader, wherein the machine tool includes at least one workpiece spindle configured to receive an elongated workpiece, and the bar loader apparatus comprises, for each workpiece spindle of the machine tool being configured to move in a longitudinal direction being axially arranged with respect to the spindle axis of the respective workpiece spindle, a respective associated workpiece guide channel assembly for receiving and guiding a respective one of the elongated workpieces, and each respective workpiece guide channel assembly includes a fixed guide channel portion and at least one slidable guide channel portion, the at least one slidable guide channel portion being movable into the longitudinal direction of the spindle axis of the respective associated workpiece spindle. |
| US10737324B2 |
System and method for forming material substrate printer
A method is disclosed for manufacturing a part via an additive manufacturing process. A solution is used which has a volatile component within which is suspended particles of a powdered material. The solution is heated until it at least one of begins boiling or is about to begin boiling. The heated solution is then deposited at least at one location on a substrate to help form a layer of the part. The volatile component then evaporates, leaving only the particles of powdered material. The particles are then heated to the melting point. The deposition and heating operations are repeated to successively form a plurality of layers for the part. The evaporation of the volatile component helps to cool the part. |
| US10737321B2 |
Magnesium alloy powder metal compact
A powder metal compact is disclosed. The powder metal compact includes a cellular nanomatrix comprising a nanomatrix material. The powder metal compact also includes a plurality of dispersed particles comprising a particle core material that comprises an Mg—Zr, Mg—Zn—Zr, Mg—Al—Zn—Mn, Mg—Zn—Cu—Mn or Mg—W alloy, or a combination thereof, dispersed in the cellular nanomatrix. |
| US10737320B2 |
High-purity tantalum powder and preparation method thereof
The present invention relates to a high-purity tantalum powder and a preparation method therefore. The tantalum powder has a purity of more than 99.995%, as analyzed by GDMS. Preferably, the tantalum powder has an oxygen content of not more than 1000 ppm, a nitrogen content of not more than 50 ppm, a hydrogen content of not more than 20 ppm, a magnesium content of not more than 5 ppm, and an average particle diameter D50 of less than 25 μm. |
| US10737316B2 |
Mobile platforms for performing operations along an exterior of a fuselage assembly
A method and apparatus for performing an assembly operation. A tool may be macro-positioned relative to an exterior of a fuselage assembly. The tool may be micro-positioned relative to a particular location on the exterior of the fuselage assembly. An end effector is removably associated with an external robotic device associated with an external mobile platform. The tool is removably associated with the end effector. An assembly operation may be performed at the particular location on the panel using the tool. |
| US10737312B2 |
Plant for manufacturing of assembled hydraulic hoses
A plant (10) for realising fitted hydraulic hoses (H) which comprises: a cutting station (20) provided with a cutter (21) configured such as to cut a hydraulic hose (H2) into a plurality of portions of hose (H1); a storage station (60) of a plurality of hydraulic fittings (F), each of which is able to be fixed to an end of a portion of hose (H1) into which the hydraulic hose (H2) is cut; a crimping station (80) provided with a crimping press (81) configured such as to crimp a hydraulic fitting (F) to an end of the portion of hose (H1); and a control and command unit (100) operatively connected to the crimping press (81) of the crimping station (100), configured for determining a blocking force of the crimping press (81) according to an indicative parameter of the type of hydraulic hose (H2) cut in the cutting station (20). |
| US10737311B1 |
Integrated method for forming and performance control of NiAl alloy thin-walled tubular parts
The present invention provides an integrated method for forming and performance control of NiAl alloy thin-walled tubular parts. A Ni/Al laminated foil tube is obtained after Ni foils and Al foils are alternately laminated and coiled; and the Ni/Al laminated foil tube is subjected to plastic forming, reaction synthesis and densification treatment in a gas bulging forming die to obtain a NiAl alloy thin-walled tubular part. The present invention solves the problem in the prior art that the preparation of an existing NiAl alloy sheet and the formation of the thin-walled tubular part from the sheet feature difficulty in material flow and structural performance control and a complicated process. Data of embodiments shows that the NiAl alloy thin-walled tubular parts obtained by using the method of the present invention has a high forming rate, high dimensional precision, uniform composition distribution, good tubular part compactness and no defects on the surface. |
| US10737305B2 |
Process for removing foulants from reactor internal spaces
A process for cleaning a reactor, the reactor comprising a shell including catalyst for selectively converting hydrocarbons. The process includes removing catalyst from the reactor and deploying a robot into the reactor. A cleaner from the robot is applied onto a surface within the shell of the reactor that includes a foulant. The cleaner is adapted to remove the foulant from the surface within the shell of the reactor. The cleaner may be one of light radiation, heat radiation, ultra-high pressure fluid, and liquid nitrogen. |
| US10737304B2 |
Closed-loop thermal servicing of solvent-refining columns
A system for thermally servicing a solvent-refining column includes: a first solvent-refining column, a closed-loop water-steam system; a first heat-exchanger thermally coupling the closed-loop water-steam system to the top of the first solvent-refining column, a second heat-exchanger thermally coupling the closed-loop water-steam system to a bottom of the first solvent-refining column, and a compressor positioned between the first heat-exchanger and the second heat-exchanger. The first heat-exchanger boils pressurized water to steam by transferring first heat from the top of the first solvent-refining column to the closed-loop water- steam system. The compressor compresses the steam in the closed-loop water-steam system to a higher temperature. The second heat-exchanger provides second heat to the first solvent-refining column by condensing the steam at the bottom of the first solvent-refining column after compression by the compressor. |
| US10737303B2 |
Nutplate preparation laser system
A system includes a laser configured to conduct a cleaning cycle that includes producing a laser beam capable of cleaning a faying surface of each of a plurality of nutplates, and conducting a first pass to clean each of the faying surfaces, wherein the laser is at a first position having a first angle relative to an axis orthogonal to the faying surfaces during the first pass. The system also includes a nutplate tray configured to hold the plurality of nutplates such that each faying surface is oriented such that the laser beam is capable of contacting each faying surface at least once during the cleaning cycle. |
| US10737301B2 |
Substrate cleaning apparatus
A substrate cleaning apparatus cleans a surface of a substrate in a non-contact state. The substrate cleaning apparatus includes a substrate holding mechanism configured to hold and rotate the substrate, a two-fluid nozzle configured to jet a two-fluid jet flow, comprising a gas and a liquid, downwardly toward the front surface of the substrate held by the substrate holding mechanism, and a moving mechanism configured to move the two-fluid nozzle in one direction from a central portion toward a radially outer side of the substrate held by the substrate holding mechanism. The two-fluid nozzle is inclined so that an angle between an ejection center line of the two-fluid jet flow jetted from the two-fluid nozzle and a vertical line becomes a certain inclined angle, and the two-fluid jet flow collides with the front surface of the substrate at a forward position in a moving direction of the two-fluid nozzle. |
| US10737300B2 |
System and method for monitoring cleaning conditions of facility using cleaning apparatus with tracking feature
Systems and methods for monitoring the cleaning conditions of a facility include the use of a cleaning apparatus with a tracking device. The tracking device is adapted to detect an operating parameter of the cleaning apparatus. In embodiments, the operating parameter includes at least one of the location of the cleaning apparatus within a facility over time, the movement of the cleaning apparatus, and the dynamic coefficient of friction encountered by a cleaning head of the cleaning apparatus as it traverses a surface being cleaned in the facility. |
| US10737295B2 |
Piezoelectric element, method for producing the same, ultrasound probe, and ultrasound imaging apparatus
The piezoelectric element includes a piezoelectric composite including a plurality of piezoelectrics and a reaction product, and an electrode pair. The plurality of piezoelectrics is disposed in alignment at an interval of 1 to 10 μm. The aspect ratio of each of the piezoelectrics is 5 or higher. The reaction product is a reaction product of a crosslinkable epoxy resin composition containing an elastomer component, a crosslinkable epoxy resin, and a crosslinking agent. One or each of a number of epoxy groups per molecule of the crosslinkable epoxy resin and a crosslinking value of the crosslinking agent is 3 or more. |
| US10737292B2 |
Light irradiation device and light irradiation method
A light irradiation device includes at least one irradiation unit including a reflective surface which is disposed in a concave inner surface formed to have a substantially arc shape and into which a wire member is inserted, and a light source which is configured to emit light toward the wire member and is disposed so as to face the reflective surface in a direction of an optical axis of the emitted light, and an insertion portion configured to interiorly form an insertion path for inserting the wire member into the reflective surface. The reflective surface is disposed such that a center of the substantially arc shape is eccentric with respect to a center of the insertion path. |
| US10737281B2 |
Compositions and methods for reverse froth flotation of phosphate ores
Improved sparge compositions for reverse froth flotation separation and uses thereof, and improved methods of reverse froth flotation are described. Described are sparge compositions comprising collectors and beneficiating agents, the collectors comprising sulfonated fatty acids and/or salts thereof, and the beneficiating agents comprising a hydroxy fatty acid composition. The sparge compositions are suitably used in the reverse froth flotation to separate phosphate beneficiary from ores comprising phosphate and dolomite, calcite, silicate, and/or other gangues. The disclosed compositions and methods exhibit improved separation of phosphate from such ores. |
| US10737279B2 |
Wire electrode cleaning in ionizing blowers
Apparatuses for converting a non-ionized gas stream into an ionized gas stream are disclosed. Disclosed apparatus include an ionizing wire electrode at least partially disposed within and stationary relative to a channel. A frame has plural support elements for supporting the ionizing wire. The frame is configured to make full rotations around the channel in a first rotation direction while applying tension to the ionizing wire. The support elements are configured to physically remove material from the ionizing wire while the support elements are moved along the wire by the frame rotation. |
| US10737277B2 |
Air cleaner
An air cleaner includes a flying body having a main body unit in which a control unit controlling flying movement is stored, and a propeller disposed around the main body as propulsion for floating the flying body; and a dust collector connected to the flying body, and including an intake opening and an exhaust opening. The propeller is disposed inside or under the dust collector, the dust collector electrostatically attracts dust in air flowing from the intake opening, and the flying body is a drone structured so that the propeller takes in air from an upper side and exhausts the air to a lower side. |
| US10737276B2 |
Hierarchical silica lamella for magnetic nucleic acid extraction
Disclosed herein is a novel method to fabricate magnetic silica nanomembranes using thin polymer cores based on silica deposition and self-wrinkling induced by thermal shrinkage. These micro- and nano-scale structures have vastly enlarged the specific area of silica, thus the magnetic silica nanomembranes can be used for solid phase extraction of nucleic acids. The magnetic silica nanomembranes are suitable for nucleic acid purification and isolation and demonstrated better performance than commercial particles in terms of nucleic acid recovery yield and integrity. In addition, the magnetic silica nanomembranes may have high nucleic acid capacity due to significantly enlarged specific surface area of silica. Methods of use and devices comprising the magnetic silica nanomembranes are also provided herein. |
| US10737275B2 |
Mill box for a horizontal grinder
A material reducing machine includes a rotary reducing drum that is rotatable about an axis of rotation and defines a reducing boundary that extends at least partially around the axis of rotation. The material reducing machine includes an infeed conveyor for transporting material to a front portion of the rotary reducing drum and defines a conveyor plane. The material reducing machine includes a mill box at least partially surrounding the rotary reducing drum and including a mill box lid mounted generally above the rotary reducing drum. The mill box lid has an inlet edge positioned above a rear portion of the rotary reducing drum and an outlet edge positioned above the front portion of the rotary reducing drum. The mill box includes an infeed opening that is configured to receive material from a feed table and has an upper opening defined by the outlet edge of the mill box lid. |
| US10737274B2 |
Apparatus for shredding value documents
A shredding apparatus for value documents, includes two mutually counter-rotatable roller-shaped cutting devices which are disposed opposite each other with reference to a transport path of the value documents to be shredded, in order to cut up the value documents transported along the transport path with the aid of the cutting edges into a multiplicity of value document shreds. A stripper is allocated to each of the cutting devices, which stripper has several stripper elements arranged parallel to each other, which stripper elements engage between the cutting edges of the respective cutting device in order to remove the value document shreds from the cutting edges. The shape of the stripper elements is chosen such that the stripper elements on the front side of the respective cutting device, the front side facing the transport path of the value documents, engage between the cutting edges of the respective cutting device. |
| US10737272B2 |
Connection system
The invention relates to a connection system for connecting an inside environment of a compartment to an environment outside said compartment, said compartment being isolated relative to the outside environment and said connection system, said connection system comprising a blocking device. |
| US10737268B2 |
Multi-sheath flow and on-chip terminating electrode for microfluidic direct-blotting
Devices and methods are provided for the separation and dispensing of material using a microfluidic separation column connected via an exit channel to one or more sheath flow channels. The flow of separated material through the separation column is at least partially driven by a voltage potential between a first electrode within the separation column and a terminating electrode within at least one of the sheath flow channels. The separation column, exit channel, sheath flow channels, and electrodes are all within a single monolithic chip. The presence of an on-chip terminating electrode allows for separated material to be entrained in the sheath fluids and ejected onto a surface that can be non-conductive. The presence of multiple sheath flows allows for sheath flow fluids to have different compositions from one another, while reducing the occurrence of sheath flow fluids entering the separation column. |
| US10737261B1 |
Reversibly bonded devices and methods of making and using the same
The present disclosure concerns embodiments of reversibly bonded devices that comprise a reversible bonding component. The reversible bonding component is able to exhibit strong adhesive properties so as to couple device components, but upon exposure to an energy source, the strong adhesive properties are weakened. By weakening the adhesive strength of the reversible bonding component, the device can be deconstructed to access internal biological samples for analysis and characterization. |
| US10737256B2 |
Catalyst and method for fractionating lignocellulosic material
Various embodiments disclosed relate to solid catalysts that convert lignocellulosic material to monomer sugars that are suitable for fermentation. The solid catalysts include a transition metal complex attached to a magnetic bead, and can be physically separated from a fermentation mixture and reused several times. |
| US10737255B2 |
Water soluble homogeneous catalysts that are recoverable by phase selectivity and host-guest interactions
A chemical reaction is catalyzed in an organic solvent using a water soluble N-heterocyclic carbene homogeneous catalyst to form a reaction mixture. An aqueous phase in the reaction mixture. A solvent in which the catalyst is insoluble is added to the reaction mixture, causing the catalyst to migrate to the aqueous phase to form a catalyst-laden aqueous phase. The catalyst is extracted from the catalyst-laden aqueous phase. |
| US10737254B2 |
Olefin metathesis method using a catalyst containing silicon and molybdenum
The invention relates to a process for the metathesis of olefins implemented with a catalyst comprising a mesoporous matrix and at least the elements molybdenum and silicon, said elements being incorporated into said matrix by means of at least one precursor comprising molybdenum and silicon and having at least one sequence of Si—O—Mo bonds. |
| US10737253B1 |
Metallophosphate molecular sieves and method of preparation and use
A new family of a microporous crystalline metallophosphate-based materials designated SAPO-80 has been synthesized. These metallophosphate-based materials are represented by the empirical formula Rp+rMw2+ExPSiyOz where R is a quaternary ammonium cation such as α,α′-bis(dimethylethylammonium)-p-xylene, E is a framework element such as aluminum or gallium and the framework may optionally contain a divalent framework metal M such as magnesium or zinc. The microporous SAPO-80 compositions are characterized by having the AFX topology and have catalytic properties for carrying out various hydrocarbon conversion processes and separating properties for separating at least one component. |
| US10737244B2 |
Catalyst and process for the selective conversion of hydrocarbons
A catalyst for a selective conversion of hydrocarbons. The catalyst includes a first component selected from the group consisting of Group VIII noble metals and mixtures thereof, a second component selected from the group consisting of alkali metals or alkaline-earth metals and mixtures thereof, and a third component selected from the group consisting of tin, germanium, lead, indium, gallium, thallium and mixtures thereof. The catalyst is a support formed as a spherical catalyst particle with an average pore diameter between 200 to 350 Angstroms, a porosity of at least 75% and an apparent bulk density between 0.60 and 0.3 g/cc. Also, a process of using such a catalyst for a selective hydrocarbon conversion reaction and a process for regenerating such a catalyst by removing coke from same. |
| US10737242B2 |
Method of treating powder made from cerium oxide using an ion beam
A method of treating a powder (P) made from cerium oxide using an ion beam (F) in which: —the powder is stirred once or a plurality of times; —the ions of the ion beam are selected from the ions of the elements of the list consisting of helium (He), boron (B), carbon (C), nitrogen (N), oxygen (O), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe)—the acceleration voltage of the ions of the beam is between 10 kV and 1000 kV; —the treatment temperature of the powder (P) is less than or equal to Tf/3; —the ion dose per mass unit of powder to be treated is chosen from a range of between 1016 ions/g and 1022 ions/cm2 so as to lower the reduction temperature of the powder made from cerium oxide (P). |
| US10737240B2 |
3D ruthenium / graphene aerogel composite loaded with metal-organic frameworks, preparation method thereof, and its application in continuous treatment of CO
A 3D ruthenium/graphene aerogel composite loaded with MOF, preparation method thereof, and its application in continuous treatment of CO are disclosed. Using a simple solvothermal method, ruthenium is simultaneously embedded in the aerogel formation process to form a 3D ruthenium/graphene aerogel, which is freeze-dried; the dried aerogel is surface carboxylated, and the MOF material is modified on the surface by step-by-step assemble strategy, and finally the ruthenium/graphene aerogel composite loaded with MOF is obtained. Also disclosed are a simple method, and a cycle involving the simultaneous adsorption and catalytic oxidation of CO eventually formed due to the adsorption ability of MOF and the catalytic ability of catalysts. Furthermore, the adsorption of MOF can increase the instantaneous concentration of CO around the catalyst, which in turn increases the reaction rate. In particular, the product prepared by the simple method has excellent properties for catalytic CO performance. |